Raising device for a handle of electric paint gun

Abstract

A raising device for a handle of electric paint gun, including a handle, a motor hood, a gun barrel, a nozzle, and a container in many kinds of specifications. An upper side of the handle is connected with the horizontal gun barrel as well as the motor hood. An outer end of the gun barrel is the nozzle, a lower side of the nozzle is a push switch, and the container is connected on a lower end in front of the gun barrel, with a guide tube extending into the container. A bottom end of the handle is a raising device which increases or keeps the length of the original handle to adapt the assembly of a container in all kinds of specifications. Therefore, the electric paint gun can be emplaced stably, and one electric paint gun can be applied to the container in many specifications.

Claims

1. A raising device for a handle of electric paint horizontal gun, comprising a handle, a motor hood, a gun barrel, a nozzle, and interchangeable containers, wherein the handle is vertical, an upper side of the handle is connected with the horizontal gun barrel as well as the motor hood, an outer end of the horizontal gun barrel is provided with the nozzle, a lower side of the horizontal gun barrel is provided with a push switch, a tail end of the horizontal gun barrel is provided with an adjusting mechanism, one of the interchangeable containers is connected on a lower end in front of the horizontal gun barrel, a guide tube is extended into one of the interchangeable containers, and the interchangeable containers include a large container and a small container, wherein, a bottom end of the handle is provided with a raising device, the raising device is expanded to even the bottom end of the handle with a bottom of the large container, and is retracted to even the bottom end of the handle with a bottom of the small container.

2. The raising device for a handle of electric paint gun, according to claim 1, wherein the raising device is a pivot rod, the pivot rod is in a U-shape, two sides close to the bottom end of the handle are provided respectively with a reset block and an expansion block, the expansion block is pivoted to two ends of the pivot rod and is provided with an expansion locating groove, whereas the reset block is provided with a reset groove.

3. The raising device for a handle of electric paint gun, according to claim 2, wherein the expansion locating groove and the reset groove are at a different angle of orientation, the expansion locating groove is almost vertical, whereas the reset groove is horizontal.

4. The raising device for a handle of electric paint gun, according to claim 1, wherein the guide tube is a long guide tube.

5. The raising device for a handle of electric paint gun, according to claim 1, wherein the guide tube is a short guide tube.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 shows a plan view of the present invention that is applied to a large container.

(2) FIG. 2 shows a side view of a handle and a raising device, according to the present invention.

(3) FIG. 3 shows plan view of the present invention that is applied to a small container.

(4) FIG. 4 shows a plan view of the raising device that is expanded, according to the present invention.

(5) FIG. 5 shows a plan view of the raising device that is retracted, according to the present invention.

(6) FIG. 6 shows a plan view of large container, according to the present invention.

(7) FIG. 7 shows a plan view of small container, according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

(8) A raising device for a handle of electric paint gun is disclosed in the present invention. A first embodiment of the present invention is shown in FIGS. 1 to 3, wherein an electric paint gun 1 comprises a handle 10, a motor hood 20, a gun barrel 30, a nozzle 40, and a container 50 in many specifications. The handle 10 is upright and is held by a hand, an upper side of the handle 10 is connected with the horizontal gun barrel 30 as well as the motor hood 20, an outer end of the gun barrel 30 is the nozzle 40, and the nozzle 40 can rotate to adjust the direction of spraying. A lower side of the gun barrel 30 is provided with a push switch 31 which activates a motor (not shown in the drawings) inside the motor hood 20. A tail end of the gun barrel 30 is provided with an adjusting mechanism 32 (power adjustment), the container 50 is connected on a lower end in front of the gun barrel 30, and a guide tube 60 is extended into the container 50. A large container 51 and a small container 52 are available (as shown in FIG. 6 and FIG. 7), and the specifications of connection on the top parts of the large container 51 and the small container 52 are consistent, with that only the volume is different. These containers can be all assembled on a lower end in front of the gun barrel 30. In addition, a bottom end of the handle 10 is provided with a raising device 70 which is a pivot rod 71. The pivot rod 71 is in a U-shape and two sides close to the bottom of the handle 10 are provided respectively with a reset block 11 and an expansion block 12. The expansion block 12 is pivoted to two ends of the pivot rod 71, and is provided with an expansion locating groove 121. The expansion locating groove 121 provides for the latching and positioning of the pivot rod 71. The reset block 11 is provided with a reset groove 111, and the reset groove 111 provides for the latching and positioning of the pivot rod 71, as well. The expansion locating groove 121 and the rest groove 111 are at a different angle of orientation; the expansion locating groove 121 is almost vertical, and the reset groove 111 is horizontal. A long guide tube 61 and a short guide tube 62 are available (as shown in FIG. 1 and FIG. 3); the long guide tube 61 is used for the large container 51, whereas the short guide tube 62 is used for the small container 52.

(9) By the abovementioned structures, the present invention provides a raising device for a handle of electric paint gun. In using the large container 51 (the long guide tube 61 needs to be assembled), as shown in FIG. 1 and FIG. 4, when the electric paint gun 1 is to be put flat on the ground, the pivot rod 71 of the raising device 70 is expanded and rotates downward, allowing the pivot rod 71 to escape from the reset groove 111. Next, the pivot rod 71 is extended into the expansion locating groove 121 and changes from the horizontal status to the vertical status. In addition, the expansion locating groove 121 can position the pivot rod 71 at the vertical status temporarily to support and raise the handle 10, so that the expanded raising device 70 can be even with the bottom of the large container 51, and the electric paint gun 1 can be put on the ground or desktop in the upright position stably.

(10) To use the small container 52 (the short guide tube 62 needs to be assembled), as shown in FIG. 2, FIG. 3 and FIG. 5, when the electric paint gun 1 is to be put flat on the ground, the pivot rod 71 of the raising device 70 is retracted and rotates upward, allowing the pivot rod 71 to escape from the expansion locating groove 121 to extend into the reset groove 111. Next, the pivot rod 71 changes from the vertical status to the horizontal status, and the reset groove 111 can position the pivot rod 71 at the horizontal and retracted status, so that the bottom of the handle 10 can be even with the bottom of the small container 52, and the electric paint gun 1 can be put on the ground or desktop in the upright position stably. As the inner diameter of the small container 52 is small, the paint can raise up easily for the same amount of the paint, and the paint can be withdrawn and depleted easily to save the paint.

(11) The raising device 70 of the present invention can be manufactured as other means of implementations, and the functions of these equivalent implementations are all within the range of implementation of the present invention.

(12) It is of course to be understood that the embodiments described herein is merely illustrative of the principles of the invention and that a wide variety of modifications thereto may be effected by persons skilled in the art without departing from the spirit and scope of the invention as set forth in the following claims.