SAFETY SECURING STRUCTURE DEVICE FOR CONTAINER OF ARM-ROLL VEHICLE

Abstract

The present invention relates to a safety securing structure for the container of an arm-roll vehicle that is configured between an arm-roll vehicle and a container and maintains the state in which the container is integrated with the arm-roll vehicle, so that the structure of the arm-roll vehicle is improved such that the rotation moment generated by shock, vibration, or cornering during the driving of the arm-roll vehicle does not affect the container, thereby improving safety to prevent safety-related accidents caused by the container during the driving of the arm-roll vehicle. The safety securing structure device maintains a fixed state when the container is mounted on the arm-roll vehicle in order to collect waste such as solid or liquid waste, sludge, etc., and includes: at least one hook means (30) for providing vertical fixing force between the arm-roll vehicle (10) and the container (20).

Claims

1. A safety securing structure device for a container of an arm-roll vehicle, the safety securing structure device maintaining a fixed state when the container is mounted on the arm-roll vehicle in order to collect waste such as solid or liquid waste, sludge, etc., the safety securing structure device comprising: at least one hook means (30) for providing vertical fixing force between the arm-roll vehicle (10) and the container (20).

2. The safety securing structure device of claim 1, comprising: at least one catch means (40) for providing horizontal fixing force between the arm-roll vehicle (10) and the container (20).

3. The safety securing structure device of claim 1, wherein the hook means (40) comprises: a first cylinder (32) fixed to one side of the arm-roll vehicle (10), and configured to provide reciprocating force; a first piston (34) configured at one end of the first cylinder (32), and configured to be reciprocated by the reciprocating force provided by the first cylinder (32); and a hook bracket (36) configured at one end of the first piston (34), and configured to be rotated by a predetermined angle in response to the reciprocation of the first piston (34) and selectively press and release pressing of the container frame (24) of the container (20) mounted on the arm-roll vehicle (10).

4. The safety securing structure device of claim 3, wherein the hook bracket (36) comprises: a first hinge (38) configured to provide support to be hinged to the first piston (34); and a second hinge (39) configured to provide support to be hinged to one side of the arm-roll vehicle (10) so that a reaction occurs in the hook bracket (36) in response to a forward or backward action of the first piston (34), thereby allowing a pressing or releasing action of the container frame (24) to be smoothly performed.

5. The safety securing structure device of claim 2, wherein the catch means (40) comprises: a second cylinder (42) configured on one side of the arm-roll vehicle (10), and configured to provide reciprocating transfer force; a second piston (44) configured at one end of the second cylinder (42), and configured to be transferred in a reciprocating manner by the reciprocating transfer force provided by the second cylinder (42); and an insertion protrusion (46) configured at one end of the second piston (44), and configured to provide support so that horizontal fixing force is applied to the container (20) while being transferred in a reciprocating manner in response to the reciprocation of the second piston (44).

6. The safety securing structure device of claim 5, wherein an insertion hole (26) configured such that the insertion protrusion (46) enters thereto and exits therefrom so that a horizontal fixed state is maintained between the arm-roll vehicle (10) and the container (20) is formed on one side of the container frame (24).

Description

DESCRIPTION OF DRAWINGS

[0029] FIG. 1 is a view showing a state in which a container is mounted on a conventional arm-roll vehicle;

[0030] FIG. 2 is a schematic diagram of an arm-roll vehicle according to the present invention;

[0031] FIG. 3 is a plan view showing the main part of an arm-roll vehicle on which a container according to the present invention is mounted;

[0032] FIGS. 4a and 4b are partially enlarged views showing the operational states of a hook means according to the present invention;

[0033] FIGS. 5a and 5b are partially enlarged views showing the operational states of a catch means according to the present invention; and

[0034] FIG. 6 is an enlarged view of the main part of a catch means according to the present invention.

MODE FOR INVENTION

[0035] Advantages and features of the present invention, and a method for achieving the same will become apparent with reference to the embodiments described later in detail in conjunction with the accompanying drawings.

[0036] However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms. However, these embodiments are provided to make the disclosure of the present invention complete and to fully inform the scope of the invention to those of ordinary skill in the art. The present invention is only defined by the scope of the claims. The same reference numerals refer to the same components throughout the specification.

[0037] Accordingly, in some embodiments, well-known steps, well-known structures, and well-known technologies have not been described in detail in order to avoid the obscure interpretation of the present invention.

[0038] The terms used therein are intended to describe embodiments, and are not intended to limit the present invention. In this specification, the singular form also includes the plural form unless particularly described in the corresponding passage.

[0039] The “comprise” and/or “comprising” used herein are used in a sense not to exclude the presence or addition of one or more other components, steps, operations, and/or elements other than the described components, steps, operations, and/or elements.

[0040] Furthermore, the “and/or” includes each and all combinations of one or more of stated items.

[0041] In addition, the embodiments described herein will be described with reference to sectional views and/or schematic diagrams which are ideal exemplary diagrams of the present invention.

[0042] Accordingly, the embodiments of the present invention are not limited to the illustrated specific forms, but include changes in form generated according to manufacturing processes.

[0043] In addition, in each of the drawings shown in the present invention, each component may be somewhat enlarged or reduced by taking into consideration of convenience of description.

[0044] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings as follows (the same reference numerals are used for components identical to those of the prior art, and detailed descriptions thereof will be omitted).

[0045] The safety securing structure device for the container of an arm-roll vehicle according to the present invention is configured between an arm-roll vehicle 10 and a container 20 and maintains the state in which the container 20 is integrated with the arm-roll vehicle 10, so that the structure of the arm-roll vehicle is improved such that the rotation moment generated by shock, vibration, or cornering during the driving of the arm-roll vehicle 10 does not affect the container 20, thereby preventing safety-related accidents caused by the container 10 during the driving of the arm-roll vehicle 10 and improving safety.

[0046] As shown in FIGS. 2 to 6, the safety securing structure device for an arm-roll vehicle is configured between the arm-roll vehicle 10 and the container 20 using any one or a combination of a hook means 30 and a catch means 40, thereby maintaining a state in which the container 20 is integrated with and fixed to the arm-roll vehicle 10.

[0047] Furthermore, the safety securing structure device for an arm-roll vehicle is preferably configured in front, rear and intermediate portions between the arm-roll vehicle 10 and the container 20.

[0048] In this case, the safety securing structure device for an arm-roll vehicle is configured using the hook means 30 in a front frame and using an extension catch means 40 and an insertion protrusion means in the intermediate portion and the rear portion, thereby preventing the container from being pushed and separated.

[0049] It is obvious that the present invention is not limited thereto and any configuration or structure capable of maintaining a securely fixed state on the arm-roll vehicle 10 and the container 20 may be used as the safety securing structure device for an arm-roll vehicle.

[0050] The hook means 30 includes a first cylinder 32 configured on one side of the arm-roll vehicle 10, a first piston 34 configured on one side of the first cylinder 32, and a hook bracket 36 configured at one end of the first piston 34.

[0051] The first cylinder 32 is fixed to one side of the arm-roll vehicle 10 and performs the function of providing reciprocating force by hydraulic pressure applied therein.

[0052] The first piston 34 is configured at one end of the first cylinder 32, and performs the function of rotating a hook bracket 36, configured at one end, by a predetermined angle while being reciprocated by the reciprocating force provided by the first cylinder 32.

[0053] The hook bracket 36 is configured at one end of the first piston 34 and is rotated by a predetermined angle by the reciprocating force applied by the first piston 34, so that fixing or releasing action is performed by pressing the container frame 24 configured on the bottom of the container 20, thereby allowing the process of integrating the container 20 with the arm-roll vehicle 10 to be performed.

[0054] A first hinge 38 configured to be hinged to the first piston 34 is configured at one end of the hook bracket 36.

[0055] Furthermore, a second hinge 39 configured to be hinged to a subframe 13 configured on one side of the arm-roll vehicle 10 is configured on one side of the hook bracket 36.

[0056] Furthermore, one end of the hook bracket 36, i.e., one side of the container frame 24 of the container 20, is configured in a streamlined catch hook form in order to provide not only easy insertion but also pressing force.

[0057] Accordingly, when advance force is applied by the first piston 34, the pressing action of the container 20 is released from the second hinge 39 as the other end of the hook bracket 36 is moved away from the container 20 by a reaction.

[0058] In contrast, when reverse force is applied by the first piston 34, the arm-roll vehicle 10 presses one side of the container frame 24 of the container 20 as the other end of the hook bracket 36 is inserted into the container 20 side around the second hinge 39 by a reaction, thereby performing the process of integrating the container 20 with the arm-roll vehicle 10.

[0059] Accordingly, as described above, according to the hook means 30, as the pressing action is performed in a vertical direction between the arm-roll vehicle 10 and the container 20, the property of responding to vertical force such as shock or vibration generated during the driving of the arm-roll vehicle 10 is exhibited.

[0060] The extension catch means 40 includes a second cylinder 42 configured on one side of the arm-roll vehicle 10, a second piston 44 configured on one side of the second cylinder 42, and an insertion protrusion 46 configured at an end of the second piston 44.

[0061] The second cylinder 42 is configured on one side of the arm-roll vehicle 10 and performs the function of providing reciprocating transfer force by hydraulic pressure provided from the outside.

[0062] The second piston 44 is configured at one end of the second cylinder 42 and performs the function of being transferred in a reciprocating manner by reciprocating transfer force provided by the second cylinder 42.

[0063] The insertion protrusion 46 is configured at the end of the second piston 44 and performs the function of being transferred in a reciprocating manner by reciprocating transfer force applied by the second piston 44.

[0064] Furthermore, while the insertion protrusion 46 is reciprocated by the second piston 44, it is inserted into or removed from an insertion hole 26 formed on one side of the container frame 24 of the container 20, so that horizontal fixing force is provided between the arm-roll vehicle 10 and the container 20.

[0065] In this case, the insertion hole 26 has a structural relationship that allows the insertion protrusion 46 to enter and exit smoothly and to exert secure fixing force when the insertion protrusion 46 enters the insertion hole 26.

[0066] In this case, an end of the insertion protrusion 46 is chamfered or rounded such that the entry into the insertion hole 26 is smoothly performed.

[0067] Accordingly, the catch means 40 provides horizontal fixing force between the arm-roll vehicle 10 and the container 20.

[0068] Therefore, the container 20 mounted on the arm-roll vehicle 10 is prevented from being pushed backward or forward due to the vibration or shock generated during the driving of the arm-roll vehicle 10.

[0069] As described above, the safety securing structure device for an arm-roll vehicle includes the hook means 30 providing vertical fixing force between the arm-roll vehicle 10 and the container 20 and the catch means 40 providing horizontal fixing force.

[0070] Furthermore, the hook means 30 is configured on the front and rear portions between the arm-roll vehicle 10 and the container 20, and the container 20 is not shaken up or down due to the vibration or shock generated during the driving of the arm-roll vehicle 10 and the arm-roll vehicle remains securely fixed to the arm-roll vehicle 10 to ensure the stable driving of the arm-roll vehicle.

[0071] It is obvious that the present invention is not limited thereto, and the hook means 30 may be configured in either the front or rear portion of the arm-roll vehicle 10 and the container 20 or may be configured on one side.

[0072] In other words, the hook means 30 may be used in any position as long as the container 20 is not interfered with by the vibration or shock generated during the driving of the arm-roll vehicle 10 and maintains a securely fixed state in the position.

[0073] Furthermore, the catch means 40 is configured on one side of the arm-roll vehicle 10 and the container 20, so that the container 20 is not shaken forward or backward due to the vibration or shock generated during the driving of the arm-roll vehicle 10 and maintains the state of being securely fixed to the arm-roll vehicle 10.

[0074] It is obvious that it is not limited thereto and the catch means 40 may be configured in any one or both of the front, intermediate and rear portions between the arm-roll vehicle 10 and the container 20.

[0075] In other words, the catch means 40 may be used in any position as long as the container 20 is not interfered with by the vibration or shock generated during the driving of the arm-roll vehicle 10 and maintains a horizontally securely fixed state in the position.

[0076] Furthermore, the hook means 30 and the catch means 40 are preferably used in combination for the arm-roll vehicle 10 and the container 2. However, the present invention is not limited thereto, and may be configured using only one of the hook means 30 or the catch means 40.

[0077] The embodiment that has been described above is merely one embodiment for implementing the safety securing structure device for an arm-roll vehicle, and the present invention is not limited to the above-described embodiment. Those of ordinary skill in the art to which the present invention pertains will appreciate that various modifications may be practiced without departing from the gist of the present invention.