Abstract
A dual side-hook structure is a hook unit with four hooks. The hook unit is latched on a horizontal, vertical or inclined rope or a long strip object without shifting to hang up an object without limitation in space. The hook unit includes positioning hooks on an upper end of the hook unit and hanging hooks on a lower end of the hook unit. A rope is enabled to pass through the positioning hooks or hanging hooks at two sides of the hook unit, and then the hook unit is secured on a fixed point on the rope without sliding freely. Edges of the positioning hooks and hanging hooks include abutting devices to prevent the rope from sliding out of the hook unit. The hook unit is positioned on a vertical rope by using the hanging hooks horizontally. The positioning hooks and the hanging hooks are used interchangeably. The entire hook unit is used very flexibly and versatilely without limitation in space, and is especially usable in a wild field, an outdoor area or a camping ground.
Claims
1.-4. (canceled)
5. A dual side-hook structure, being a first hook unit constituted primarily by first positioning hooks and first hanging hooks, wherein the first positioning hooks are formed on a left and right side at an upper end of the first hook unit, the first hanging hooks are formed on a left and right side at a lower end of the first hook unit, the first positioning hooks and the first hanging hooks are used interchangeably depending upon the thickness of a rope or a long strip object while hanging up an object, and an end of the edges of the first positioning hooks and first hanging hooks of the first hook unit is provided with an abutting device to abut a rope or a wire segment, thereby preventing the rope or wire segment from sliding out of the edge of the first hook unit.
6. A dual side-hook structure, being a second hook unit constituted primarily by second positioning hooks and a second hanging hook, wherein the second positioning hooks are formed on a left and right side at an upper end of the second hook unit, a single second hanging hook is formed below the second hook unit, the second positioning hooks and the second hanging hook are used interchangeably depending upon the thickness of a rope, whereby the second hanging hooks are on the left and right side at the upper end of the second hook unit, and a single second positioning hook is below the second hook unit, meaning that the second hanging hooks are on the left and right side at the upper end of the second hook unit, and a single second positioning hook is below the second hook unit; whereas an end of the edges of the second positioning hooks and second hanging hooks of the second hook unit is provided with an abutting device to abut a rope or a wire segment, preventing the rope or wire segment from sliding out of the edge of the second hook unit.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0008] FIG. 1 shows a schematic view of use of a conventional hook.
[0009] FIG. 2 shows a three-dimensional view of the present invention
[0010] FIG. 3 shows a schematic view of an operation of use of the present invention.
[0011] FIG. 4 shows a schematic view of another embodiment of use of the present invention.
[0012] FIG. 5 shows a schematic view that the present invention is clamped on a rope.
[0013] FIG. 6 shows a schematic view that the present invention is clamped on an inclined rope.
[0014] FIG. 7 shows a schematic view that the present invention is used to hang up an object.
[0015] FIG. 8 shows a schematic view of a first operation that the present invention is latched on a vertical rope.
[0016] FIG. 9 shows a schematic view that the present invention is latched on the vertical rope.
[0017] FIG. 10 shows a schematic view of the present invention that an object is hung up on the vertical rope.
[0018] FIG. 11 shows a three-dimensional view of still another embodiment of the present invention.
[0019] FIG. 12 shows a schematic view of still another embodiment of the present invention that is clamped on a rope.
[0020] FIG. 13 shows a schematic view of a groove which is opened on an outer annular portion of still another embodiment of the present invention.
[0021] FIG. 14 shows a schematic view that the present invention is hung up with each other.
[0022] FIG. 15 shows a schematic view that the present invention is extended into a hanger.
[0023] FIG. 16 shows a schematic view that the present invention is used to hang up clothes.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0024] First of all, referring to FIG. 2, it shows a three-dimensional view of the present invention which is a hook unit 2 formed primarily by positioning hooks 21 and hanging hooks 22. The positioning hooks 21 are formed on a left and right side at an upper end of the hook unit 2, whereas the hanging hooks 22 are formed on a left and right side at a lower end of the hook unit 2. Edges of the positioning hooks 21 and hanging hooks 22 are provided respectively with abutting devices 210, 220 which are able to stop a wire segment, so that the wire segment will not slide out of the edges of the hook unit 2 and can be abutted in the abutting devices 210, 220 without getting loose. Therefore, the effect of stopping the wire segment can be achieved. On the other hand, the hook unit 2 can be also provided with other devices, as long as that the effect of hooking the wire segment can be achieved in a simple shape.
[0025] Secondly, as shown in FIG. 3, it shows a schematic view of operation of use of the present invention, wherein a rope 3 is enabled to pass through the two symmetric positioning hooks 21 or hanging hooks 22 of the hook unit 2 that the rope 3 can be clamped by the positioning hooks 21 or the hanging hooks 22, and the hook unit 2 can be secured on a fixed point on the rope 3 (as shown in FIG. 5), without sliding freely. Furthermore, an outer wall 211 of the positioning hook 21 is provided with a groove 212, as shown in FIG. 4, to hold the rope 3 in the groove 212 (not shown in the drawing), so that the rope 3 can be stably positioned on the hook unit 2. In addition, the positioning hooks 21 and the hanging hooks 22 can be designed to be the same or different size that they can be used interchangeably depending upon the thickness of the rope 3 or a long strip object. Therefore, a user is able to choose the positioning hooks 21 or hanging hooks 22 in a proper size to position the hook unit 2, which is very easy and convenient in use.
[0026] Referring to FIG. 3 along with FIG. 5, when using the present invention, the rope 3 is normally disposed horizontally between two fixed points in advance. At this time, the rope 3 is first enabled to pass through the positioning hook 21 at one end, and then wind to a front of the positioning hook 21 at the other end, so that the rope 3 can be clamped behind the hanging hooks 22, thereby clamping the hook unit 2 on the rope 3 to position the hook unit 2 on the rope 3.
[0027] When the hook unit 2 is disposed on the rope 3, it is very stable and will not slide freely. Sometimes, the provision of the rope 3 is limited by environment, such as a camping ground or a clothes drying yard, as shown in FIG. 6, and thus the rope 3 cannot be provided horizontally and can be inclined easily. At this time, the clamping of the positioning hooks 21 of the hook unit 2 can be used to secure the hook unit 2 on a fixed point on the rope 3 (as shown in FIG. 7). Although the rope 3 is inclined, two ends of the hook unit 2 are directly secured on the rope 3 using the positioning hooks 21, or the rope 3 can be clamped by the hanging hooks 22. At this time, following the gravity of the object, the hook unit 2 will facilitate the positioning hooks 21 or hanging hooks 22 at the left and right side to be clamped tightly, so that the hook unit 2 can be stably positioned on the fixed point on the rope 3, without sliding by the inclination of the rope 3, which is rather perfect in use.
[0028] As shown in FIG. 8, the hook unit 2 can be also used on a vertical wire segment 4. The vertical wire segment 4 is normally unable to be provided with a fastener or a clipper. As the ordinary fastener does not have an enough acting point and is heavier, there are no dedicated fasteners on the markets for the vertical wire segments 4. However, the present invention is able to be positioned stably on a horizontal wire segment and can be even disposed on the vertical wire segment 4. First, any section of the vertical wire segment is taken and is overlapped into an annular ring 40. The hanging hook 22 at any end of the hook unit 2 is next enabled to face upward, and two hanging hooks 22 are both sheathed into the annular ring 40. Then, as shown in FIG. 9, two edges of the annular ring 40 are folded frontward into the positioning hooks 21 at an upper and lower end respectively, so that an up-and-down pull can be formed by the overlapping of the annular ring 40 to position the hook unit 2 on the vertical wire segment 4. Finally, the clamping of the positioning hooks 21 at the upper and lower end is used to latch the hook unit 2 on the vertical wire segment 4 without moving, and at this time, the hanging hooks 22 of the hook unit 2 will be facing upward to hang up a backpack 5 (as shown in FIG. 10), a shopping bag, clothes or an object.
[0029] Besides that, the hook unit 20 can be also designed as a single hook, as shown in FIG. 11. The hook unit 20 is constituted by two positioning hooks 201 and a hanging hook 202, wherein the positioning hooks 201 are formed on a left and right end at a side of the hook unit 20 and are extended downward from a center of the hook unit 20 with the hanging hook 202. Similarly, the use of the hook unit 20 includes clamping the two positioning hooks 201 on a rope 3 (as shown in FIG. 12) to position the hook unit 20 on the rope 3 without sliding freely. In addition, the hanging hook 202 below the hook unit 20 can be used to hang up an object. As shown in FIG. 13, to improve the stability in clamping the hook unit 20 with the rope 3, an outer wall 2011 of the positioning hook 201 is opened correspondingly with a groove 2012, allowing the rope 3 to be attached on the groove 2012 (not shown in the drawing) without sliding easily.
[0030] Referring to FIG. 14, to extend the amount of clamping, the rope 3 is sheathed into a through-hole 23 of the hook unit 2, and then plural hook units 2 can be hung up with one another for use. Furthermore, the positioning hooks 21 or the hanging hook 22 of a lower hook unit 2 can be hooked into the through-hole 23 of an upper hook unit 2 to connect plural hook units 2 serially, which is rather flexible in use. In addition, the through-hole 23 can be also connected with a hanging ring or a hook (not shown in the drawing), acting as a key ring to be carried in person.
[0031] Referring to FIG. 15, for the application of the hook unit 20, a center of the hook unit 20 is expanded downward and outward at two sides, enabling the hanging hook 202 to be in a triangular shape and be joined as a hanger 203 (as shown in FIG. 16). Therefore, the hook unit 20 can be used directly as the hanger 203, and the positioning hooks 201 at two sides of the hook unit 20 can be used to position the hook unit 20 on the rope 3 (not shown in the drawing), which is very convenient in use.
[0032] The hook unit of the present invention is very broad in application, such as in camping, outdoor activities or hanging household products. In particular, the positioning hooks and the hanging hooks can be used interchangeably depending upon the thickness of the rope, which is very flexible and convenient in use. Furthermore, the hook unit is small in size to be carried conveniently, is provided with a good carrying capacity (about 200 kg maximum), and has a long lifetime of use and a low production cost. Therefore, the entire hook unit is provided with a very high economic benefit, and the hook unit can be even applied to a horizontal and vertical wire segment, which is indeed a novelty structure beyond the conventional hooks.
[0033] 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.
