TWM549644U - Trampoline leg device - Google Patents

Description

Bed jumping tripod device

The present invention relates to a device for a sports equipment, and more particularly to a trampoline tripod device.

The trampoline is a popular sports equipment in recent years. At present, the main structure of the trampoline includes a frame with a stretch cloth and a plurality of tripods for supporting the frame. The tripods on the market are mostly U-shaped structures, in order to reduce the packaging volume. The tripod will be designed as three leg tubes that can be assembled together.

At present, the assembly method of the foot tube is mainly screw-lock type and socket type, and the screw lock type is assembled by using screws. In addition, it is necessary to prepare tools in advance when assembling and disassembling, which is not convenient in use, and when the processing accuracy of the foot tube is insufficient. There will be a dilemma where screw holes and screws are difficult to match, which increases the difficulty of assembly. The sleeve type is shown in US Pat. No. 20100240496, which is designed to correspond to the inner diameter and the outer diameter of the assembly of the leg tube. The foot tube is sleeved to each other and fixed by the friction of the material. However, when the foot tube is processed When the accuracy is insufficient, there is a problem that the inner diameter and the outer diameter of the foot tube cannot be matched, which makes it difficult to install too tightly, or is too wide to be easily loosened.

Therefore, the purpose of the present invention is to provide a trampoline tripod device that is convenient for quick installation and stable and difficult to loose.

Thus, the novel trampoline tripod device comprises a frame and a plurality of tripods.

The tripods are provided for the frame and are used for supporting the frame. Each of the legs comprises a bottom tube, two side tubes respectively disposed at opposite ends of the bottom tube and extending toward the frame, and two for detachably respectively An assembly portion connecting the opposite ends of the bottom tube and the side tubes, each assembly portion having a first assembly disposed at one end of the bottom tube, and a second assembly disposed on the corresponding side tube, the One of the first assembly and the second assembly is a fixing protrusion, and the other is an L-shaped groove for detachably engaging the fixing protrusion.

The utility model has the advantages that: the fixing protrusions and the corresponding L-shaped grooves are disposed on both ends of the bottom tube and the side tubes, so that the fixing can be conveniently and quickly installed, and the fixing protrusions are respectively respectively In these L-shaped grooves, the effect of stabilizing and loosening can be achieved.

Referring to FIG. 1 , FIG. 2 and FIG. 3 , an embodiment of the novel trampoline stand device includes a frame 2 and a plurality of legs 3 .

The frame 2 has a circular shape and is adapted to open a jumper (not shown), and includes a frame portion 21 and a plurality of mounting portions 22 disposed on the frame portion 21.

The tripods 3 are U-shaped for the frame 2 to be used for supporting the frame 2, and each of the legs 3 includes a bottom tube 31, two of which are respectively disposed at opposite ends of the bottom tube 31 and extend toward the frame 2. The side tubes 32 and 2 are respectively configured to detachably connect the opposite ends of the bottom tube 31 and the assembly portions 33 of the side tubes 32.

Each bottom tube 31 has two assembly sections 311 respectively at the two ends, and the outer diameter of each assembly section 311 is retracted and its outer diameter is not greater than the corresponding inner diameter of the side tube 32.

The side tubes 32 are L-shaped, and each of the side tubes 32 is retracted opposite to the outer diameter of one end of the bottom tube 31 and is detachably disposed through the mounting portions 22 .

Each assembly portion 33 has a first assembly member 331 disposed at one end of the bottom tube 31, and a second assembly member 332 disposed on the corresponding side tube 32. The first assembly member 331 is a fixed protrusion member 333. The second assembly member 332 is an L-shaped groove 334 for detachably engaging the fixing protrusion 333. Each of the fixing protrusions 333 is a fixing pin, and each L-shaped slot 334 can be an L-shaped slot or an L-shaped groove, and the second assembly member 332 can also be a fixed protrusion, and the first An assembly member 331 is a corresponding L-shaped slot, and is not limited thereto.

Each of the L-shaped grooves 334 has a guiding portion 335 extending inwardly from the end of the side tube 32, and a locking portion 336 extending from the leading portion 335 away from the end. Wherein, the card segments 336 of each of the legs 3 extend in opposite directions.

In actual assembly, as shown in FIG. 2, the guiding segments 335 of the L-shaped grooves 334 of the side tubes 32 are respectively aligned with the fixing protrusions 333 of the bottom tubes 31, and then the side tubes 32 are respectively sleeved on the side tubes 32. The assembly sections 311 of the bottom tube 31, and twisting the side tubes 32 along the extending direction of the respective clamping sections 336, can be assembled as shown in FIG. 4. At this time, the side tubes are assembled. 32 extends in the same direction. Next, referring to FIG. 1, after the side tubes 32 of the assembled stand 3 are respectively inserted into the mounting portion 22 of the frame 2, the assembly of the trampoline stand device is completed.

When the user wants to remove the trampoline tripod device, the tripod 3 can only be removed, and the side tubes 32 are reversely twisted, and the side tubes 32 can be pulled out to complete the disassembly. Therefore, it is very quick and convenient to assemble or dismantle.

Referring to FIG. 1, FIG. 2 and FIG. 3, the advantages of this embodiment can be summarized as follows through the above description:

1. The fixing protrusions 333 and the corresponding L-shaped slots 334 are disposed on the two ends of the bottom tube 31 and the side tubes 32, so that the fixing can be conveniently and quickly installed, and the fixing protrusions 333 are respectively arranged. In the L-shaped grooves 334, the effect of stabilizing and loosening can be achieved.

2. By designing the extension direction of the card segments 336 of each of the legs 3 to be opposite, when the user assembles, the two sides of the tubes 32 need to be twisted in different directions to complete the card fixation, not only It is easy to apply force and is convenient and fast, and when the tripods 3 are mounted on the frame 2, since the extension directions of the card segments 336 are opposite, it is necessary to simultaneously apply the force in different directions to the side tubes 32 to be removed. Therefore, the fixing protrusions 333 are not slid loose due to the unidirectional impact force, and have an excellent stable assembly effect.

Referring to FIG. 5 and FIG. 6, a second aspect of the stand 3 is similar to the above, and the difference is:

Each of the bottom tubes 31 has a U shape, and the side tubes 32 extend in a straight line.

The card segments 336 of each of the legs 3 extend in the same direction.

In this way, the second state also has the advantages of convenient and quick installation, stable and easy to loosen, and since the side tubes 32 have to provide a torsion force to be removed, the fixing protrusions 333 are also not impacted by one-way impact. The force is slid loose and has an excellent stable assembly effect.

In summary, it is indeed possible to achieve the purpose of the novel.

However, the above is only the embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all the simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.

2‧‧‧Frame
21‧‧‧ Frame Department
22‧‧‧Installation Department
3‧‧ ‧ tripod
31‧‧‧ bottom tube
311‧‧‧ Assembly section
32‧‧‧ side tube
33‧‧‧Assembly Department
331‧‧‧First assembly
332‧‧‧Second assembly
333‧‧‧Fixed convex parts
334‧‧‧L-shaped trough
335‧‧‧ guiding section
336‧‧‧ card section

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: Figure 1 is a perspective view of an embodiment of the novel trampoline stand device; Figure 2 is a view of the embodiment 3 is an exploded perspective view of the tripod; FIG. 3 is a schematic view showing an incomplete assembly process of the tripod of the embodiment; FIG. 4 is an assembled view of the tripod of the embodiment; FIG. 5 is the foot of the embodiment A perspective view of a second aspect of the frame; and FIG. 6 is an incomplete perspective view of the second aspect of the stand of the embodiment.

3‧‧ ‧ tripod

31‧‧‧ bottom tube

311‧‧‧ Assembly section

32‧‧‧ side tube

33‧‧‧Assembly Department

331‧‧‧First assembly

332‧‧‧Second assembly

333‧‧‧Fixed convex parts

334‧‧‧L-shaped trough

Claims (12)

A trampoline tripod device comprising: a frame; and a plurality of tripods for the frame to support the frame, each leg frame comprising a bottom tube, two respectively disposed at opposite ends of the bottom tube and facing the frame An extended side tube, and two detachably connecting the opposite ends of the bottom tube and the side tube assembly portions, each assembly portion having a first assembly member disposed at one end of the bottom tube, and a a second assembly disposed on the corresponding side tube, one of the first assembly and the second assembly is a fixed protrusion, and the other is a L for detachably engaging the fixing protrusion Type groove. The trampoline tripod device of claim 1, wherein each L-shaped slot has a guiding section extending inwardly from the end of the bottom tube or the side tube, and a guiding section is away from A carding section that is bent and extended at the end. The trampoline tripod device of claim 2, wherein the card segments of each of the legs extend in opposite directions. The trampoline tripod device of claim 3, wherein each of the legs is U-shaped and the side tubes are L-shaped. The trampoline tripod device of claim 1, wherein each of the fixing protrusions is a fixing pin, and each of the L-shaped slots is an L-shaped slot. The trampoline tripod device of claim 1, wherein each of the fixing protrusions is a fixing pin, and each of the L-shaped grooves is an L-shaped groove. The trampoline tripod device of claim 2, wherein each of the legs is U-shaped and each of the bottom tubes is U-shaped. The trampoline tripod device of claim 1, wherein each bottom tube has two assembly sections respectively located at the two ends, and each of the assembly sections has an outer diameter that is retracted and an outer diameter of which is not greater than the corresponding side tube. Inner diameter. The trampoline tripod device of claim 8, wherein the first assembly members are respectively fixed protrusions disposed on the assembly sections, and the second assembly members are respectively disposed on the side tubes. Type groove. The trampoline tripod device of claim 9, wherein each L-shaped groove has a guiding section extending inwardly from an end of the side tube, and a bending portion away from the end by the guiding section The extended extension card section. The trampoline stand device of claim 10, wherein the card segments of each of the legs extend in opposite directions. The trampoline tripod device of claim 1, wherein the frame comprises a frame portion, and a plurality of mounting portions disposed on the frame portion for respectively detachably mounting the side tubes.