WO2008083614A1

WO2008083614A1 - Trampoline

Info

Publication number: WO2008083614A1
Application number: PCT/CN2008/000063
Authority: WO
Inventors: Haoyong Jiang
Original assignee: Haoyong Jiang
Priority date: 2007-01-12
Filing date: 2008-01-10
Publication date: 2008-07-17
Also published as: CN200995024Y

Abstract

A trampoline comprises supporting members (2), curve tubes (32), curve tube support legs (26), a stretch core (33) and a bed body (31). The supporting members (2) are disposed around the bed body (31), with each of them perpendicular to the ground and fixed to the curve tube support legs (26) by bolts (34) and nuts (341). The curve tubes (32) are also disposed around the bed body (31), with each of them provided a hole into which a curve tube support leg (26) is inserted. The stretch core (33) ties the bed body (31) to the curve tubes (32) with twisting itself around the curve tubes (32).

Description

a technical field

The invention relates to a trampoline, in particular to a trampoline structure with a smaller volume effect. .

Background technique

The rapid development of science and technology has driven mankind to have a better quality of life, but in order to improve the quality of human life, how to use simple and convenient, but effective ways to structure and improve, for the improvement of technology, product quality and related security It will be even more important.

The conventional conventional trampoline (as shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5), the bracket group 1 is mainly composed of six sets of 弯-shaped elbows 14, and the bracket 15 with the bracket connecting piece 16 The three are interlocked and then combined with the trampoline. When combining, the elastic rope 12 is first inserted into the plastic connecting piece 11 and then hooked into the net hook 13 and the π-shaped elbow 14, and the combined mode is formed by a complex array. Thus, the trampoline can be fixed on the bracket 15. However, the trampoline made by this structure has the following shortcomings:

1. The complicated components cause excessive volume, including six sets of n-shaped elbows 14, and a bracket connecting piece 16 in the middle, so as to combine the brackets 15, the assembly is cumbersome and the volume is accumulated, so it is not conducive to transportation. And assembly.

2. During the bounce, the plastic connecting piece 11 and the U-shaped elbow 14 may slide, and the plastic connecting piece 11 and the elastic rope 12 may be broken due to a single force, and the assembled array is required to be fixed. In the end, due to the tension, the more difficult it is to pull behind, the assembly process is not only complicated, but also not stable enough after the combination is completed. The π-shaped elbow 14 is easily deformed by the tension. Oval.

Summary of the invention

The problem to be solved by the present invention is to provide a trampoline structure with small volume, convenient transportation, flexible assembly, and wide application for the shortage of the existing trampoline.

The object of the invention is achieved by the following technical solutions:

A trampoline structure with a smaller volume effect, which is suitable for a trampoline that is relatively required for human health exercise. The trampoline structure includes at least one set of brackets, which can be placed at the periphery of the trampoline to support the trampoline to open at In the middle of the air to provide the user to use; a bend, the bend is set at the periphery of the trampoline, the bend is provided with a hole, the hole can be combined with a bend foot; a set of elastic rope and bed, the group The elastic rope is tied around the elbow, the bracket and the bed in a winding manner, which is convenient and jumps

One 1-confirmation The bed of the bed is more compact and not easy to break.

In addition, the invention is characterized in that the combination of the bracket group and the elbow foot is mainly screw-locked, and the elbow and the elbow leg are combined only by the plugging manner without locking, thereby driving the volume to become smaller. Easy to transport and assemble. Furthermore, the present invention is attached to the elbow, the bracket and the bed by the elastic rope, which is not only convenient to combine, but also suitable for the general home users to complete by self-assembly, and the bed of the trampoline is more It has the function of being tight and not easy to break. Effectively drive the volume to be small to facilitate transportation and assembly. The elbow and elbow legs are simple and stable in combination. It is practical. In the assembly, the elbow is tied to the elbow by means of a elastic rope to produce a trampoline that is tight and not easy to break. The overall assembly process is simplified, and the effective tight trampoline is suitable for general home users, and It can be completed and used in a self-assembled manner.

The invention effectively drives the volume to be small to facilitate transportation and assembly. The elbow and the elbow legs are combined in a simple manner, which is simple and relatively stable, and has strong practicability.

DRAWINGS

1 is a perspective view of a prior art trampoline.

Fig. 2 is a partial enlarged view of a portion I in Fig. 1.

Figure 3 is a schematic view showing the structure of the plastic connecting piece and the elastic rope of Figure 2;

Figure 4 is a schematic view showing the structure of the bent pipe and the bracket of the present invention.

Figure 5 is a partial enlarged view of a portion II of Figure 4.

Figure 6 is a schematic perspective view of the utility model.

Fig. 7 is a partially enlarged view of the I I I portion of Fig. 6.

Figure 8 is a partial enlarged view of the IV portion of Figure 6.

Figure 9 is a schematic view of an embodiment of the present invention.

- Figure 10 is a schematic view of the structure and components of the bracket and trampoline of the present invention.

Figure 11 is a schematic exploded view of the bent pipe, the bent pipe leg and the elastic rope structure of the present invention.

detailed description

For ease of understanding, the structural principle of the present invention will be further described in detail below in conjunction with the specific embodiments and the accompanying drawings.

Referring first to FIG. 6, FIG. 7, FIG. 8 and FIG. 10, FIG. 11, a trampoline structure with a small volume effect is provided. The trampoline structure includes: a bracket 耝2, an elbow 32, a spring rope 33, and a bed body. 31.

The bracket group 2 is disposed at the periphery of the bed body 31 of the trampoline 3, and each bracket group 2 is vertical Standing on the ground, and locking the elbow legs 26 with screws 34 and nuts 341, so as to support the trampoline 3 in the middle of the air for the user to use, the bracket group 2 can be arranged in multiple stages as the upper bracket 22, the middle bracket 24, The lower brackets 25 are respectively joined by the convex ring 231 on the elastic piece 23, and the upper cushion 21 and the lower cushion 27 are respectively placed on the edge of the upper bracket 22 and the lower bracket 25.

The elbow 32 is arranged on the periphery of the trampoline 3, and each elbow 32 has a hole 321 which can be inserted into an elbow leg 26, and each elbow 32 is combined and then locked by a screw 35 and a nut 351.

The elastic rope 33 is mainly tied to the elbow 32, the bracket 2 group and the bed 31 in a winding manner, and the combination is convenient, and the bed 31 of the trampoline 3 is more compact and not easy to be broken.

The bed body 31 is bound to the elbow 32 by the tension of the elastic cord 33, and the tension is generated to drive the bed 31 to be distracted, and the bed body 31 itself is a linear material with elasticity. The stacked form is shaped like a fishing net.

Next, please refer to FIG. 6 in combination with other remaining figures; a trampoline structure with a small volume effect is provided, which is suitable for home users to make their own DIY composition, and the composition thereof is mainly after all the elbows 32 are combined. Then, the screw 35 and the nut 351 are locked, and the elbow leg 26 is inserted into the hole 321 , and after the entire set of the elbow 32 and the elbow leg 26 are combined, the bracket group 2 is erected on the ground and screwed. 34. The nut 341 locks the elbow leg 26, and finally is fastened by the elastic rope 33 3⁄4 to the elbow 32, the bracket 2 group and the bed 31, and the bed 31 of the trampoline 3 is combined to support the jump. The bed is opened in the middle of the air for the user to use, because the bed 31 itself is elastic, so that the user can easily bounce on the upper side, and the creation is tied to the elbow by the elastic rope 33 in a winding manner. 32. Between the bracket group 2 and the bed body 31, not only the combination process is more convenient, but also suitable for the general home users to complete the self-assembly method, and the bed body 31 of the trampoline 3 further strengthens the work with tight and not easy to break. .

Compare the number of components of the present invention (as shown in Figures 6, 7, 8, 9, and 10, and Figure 11) with the prior art (Figure 1, Figure 2, Figure 3, Figure 4, and Figure 5). Shown' is more than dry, each elbow 32 of the present invention can be matched with only one elbow leg 26, instead of the two legs 140, 141 being a "Γ-shaped elbow 14, which is more space-consuming and The volume, and the pipe connecting piece 16, is required to be combined with the bracket 15, so that each set of the elbow 32 of the present invention saves a foot 141 and a pipe connecting piece 16 by the prior art, and the elastic rope of the creative system 33 is shackled to the elbow 32, between the bracket group 2 and the bed 31, and the plastic connecting piece 11 is less, so that the creation is more simplified and more reinforced in assembly, on the other hand, the creation Solved the foot 141, the pipe connecting piece 16 and the plastic The requirements of the components such as the material connecting piece 11 reduce the material and the transportation function is more convenient.

The above are only specific embodiments of the present invention, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in the present specification. The present invention may be embodied or applied in various other specific embodiments, and various modifications and changes may be made without departing from the spirit and scope of the invention.

Claims

Rights request

1. A trampoline structure with a smaller volume effect, characterized in that it comprises:

The bracket group 2 is disposed on the periphery of the bed body of the trampoline, each bracket is erected on the ground, and the elbow legs are locked by screws and nuts;

The elbow 32 is arranged at the periphery of the trampoline, and each elbow has a hole, and the hole can be inserted into a bent leg; ' '

The elbow leg 26, the end is inserted into the elbow, and then locked with the screw and the nut on the bracket group, thereby combining the bracket group with the elbow;

The elastic rope 33 is mainly tied to the elbow, the bracket group and the bed body in a winding manner; a bed body 31 is attached to the elbow by the elastic rope.

2. The trampoline structure of the smaller volume effect according to claim 1, wherein: the bracket group 2 is disposed at a periphery of the bed 31 of the trampoline 3, and each bracket group 2 is erected On the ground, the elbow legs 26 are locked with screws 34 and nuts 341 to support the trampoline 3 in the middle of the air for the user to use. The bracket group 2 can be arranged in multiple stages as the upper bracket 22, the middle bracket 24, and the lower portion. The brackets 25 can be joined by the protrusions 231 on the elastic piece 23, and the upper cushion 21 and the lower cushion 27 are respectively placed on the end edges of the upper bracket 22 and the lower bracket 25.

3. The trampoline structure of the smaller volume effect according to claim 1, wherein: the elbow 32 is disposed on the periphery of the trampoline 3, and each of the elbows 32 has a hole 321 which can be inserted into the elbow. The elbow legs 26, each of the elbows 32 are combined and locked by a screw 35 and a nut 351.

4. The trampoline structure of the smaller volume effect according to claim 1, wherein: the elastic rope 33 is mainly tied to the elbow 32, the bracket 2 group and the bed 31 in a winding manner. Not only the combination is convenient, but the bed body 31 of the trampoline 3 is more compact and not easy to break.

5. The trampoline structure of the smaller volume effect according to claim 1, wherein: the bed body 31 is bound to the elbow 32 by the elastic rope 33. The tension is generated to drive the bed 31 to be stretched, and the bed 31 itself is a linear material having elasticity, which is formed in an overlapping form such as a fishnet.