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Buffering jump bed

A trampoline and bed body technology, which is applied in the field of fitness and entertainment facilities, can solve the problems of lack of vocal music devices for electronic competitions, large impact force of human body falling, backward shock absorption function, etc., to increase the jumping range, prolong the service life, and increase the bearing capacity Effect

Active Publication Date: 2015-01-28
QINGDAO JINHUAXING METAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the common trampoline currently on the market has the following problems: (1) the elastic range is small, the impact force on the human body is large, and the shock absorption function is backward; (2) the guardrail structure is stiff, the bearing capacity is small, and the bouncing effect is not good; (3) Lack of vocal music devices for electronic competitions, low entertainment
[0005] In order to solve the problems of stiff guardrail structure, small bearing capacity and poor bouncing effect, the invention patent CN201105113Y discloses a trampoline fence structure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The cushioning trampoline includes a bed body frame, a jumping cloth 7 and a protective net 1. The bed body frame includes a frame I 8 arranged horizontally, a frame II 5 and a guardrail 2 arranged vertically. Frame I 8 is arranged at the bottom and said frame II 5 is arranged at the top. The jumping cloth 7 is connected with the frame I 8 by the spring 9, and the spring 9 between the jumping cloth 7 and the frame I 8 is covered with a buffer pad. The bottom of protective net 1 links to each other with jumping cloth 7, and the top of protective net 2 and frame II 5.

[0021] The bed frame also includes a booster shock absorber 4, and the booster shock absorber 4 includes a bed connecting sleeve 10, a booster connecting sleeve 11, a guardrail connecting sleeve 12 and a support connecting station pipe 13, and the bed connecting sleeve The pipe 10 is connected with the frame 18 to form a bed body, and the guardrail connection sleeve 12 is connected with the guardrail 2 to...

Embodiment 2

[0024] The difference from Embodiment 1 is that the elastic object is elastic rubber, and the elastic object barrier is made of metal, including a main body and a protruding part arranged on the main body. The body of the elastomer barrier is a solid cylinder with an outer diameter smaller than the inner diameter of the support connection station tube. The cylindrical body is provided with columnar protrusions, and the columnar protrusions run through the holes on the support connection station tube and the grooves on the booster connection sleeve.

Embodiment 3

[0026] The difference from Embodiment 1 is that the elastic barrier is a cylindrical shaft fixedly connected to the end of the spring, and the end of the shaft is bent and runs through the hole on the tube of the supporting connection station and the groove on the connecting sleeve of the booster.

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Abstract

A buffering jump bed comprises a boosting damping device. The boosting damping device comprises a bed connection sleeve, a booster connection sleeve, a guardrail connection sleeve and support connection stand tubes; the booster connection sleeve is communicated with the support connection stand tubes through an elastic device, and the support connection stand tubes are connected with foot tubes; an inner antifriction sleeve is arranged between the booster connection sleeve and the support connection stand tubes and is used for preventing friction among tube stocks to destroy a tube protecting layer; the elastic device comprises an elastic material and an elastic-material retaining mass, and the elastic material is arranged inside the booster connection sleeve; a protrusion portion is arranged on the elastic-material retaining mass, a hole matched with the protrusion portion of the elastic-material retaining mass is arranged in the support connection stand tubes, and a groove matched with the protrusion portion of the elastic-material retaining mass is arranged in the booster connection sleeve. As the boosting, buffering and damping material, the elastic material in the boosting damping device plays a role in boosting, buffering and damping during jumping of people, bearing capacity is increased, and better jumping effect is achieved.

Description

technical field [0001] The invention belongs to the technical field of fitness and entertainment facilities, and in particular relates to a trampoline with a bed body connection mechanism for boosting, buffering and shock absorption. Background technique [0002] The trampoline is a kind of sports equipment that helps to train the body's sense of balance, reaction ability, dynamic vision, and muscle softness. At the same time, the moderate vibration of its bouncing motion helps the brain development of young people; A recreational activity suitable for all ages. A conventional trampoline basically consists of the following parts: a jumping cloth, a trampoline frame, an elastic assembly connecting the jumping cloth and the trampoline frame, a protective cover covering part of the trampoline frame and the elastic assembly, and a foot assembly connected to the trampoline . For an added safety factor, some trampolines also include safety nets to prevent the user from falling o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B5/11
CPCA63B71/022A63B21/02A63B2071/009A63B2209/14A63B5/11
Inventor 刘金国
Owner QINGDAO JINHUAXING METAL
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