CN202761964U - Double sling bouncer - Google Patents
Double sling bouncer Download PDFInfo
- Publication number
- CN202761964U CN202761964U CN 201220459792 CN201220459792U CN202761964U CN 202761964 U CN202761964 U CN 202761964U CN 201220459792 CN201220459792 CN 201220459792 CN 201220459792 U CN201220459792 U CN 201220459792U CN 202761964 U CN202761964 U CN 202761964U
- Authority
- CN
- China
- Prior art keywords
- flat spring
- spring
- hinged
- bouncer
- concave surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a double sling bouncer which comprises a flat spring in the shape of a bow. Padding blocks are arranged at the bottom end of the flat spring, a supporting rod is arranged on one side of the concave surface of the flat spring, and the upper middle portion of the supporting rod is hinged with the upper end of the flat spring. The upper end of the supporting rod is fixedly connected with a handrail tube, and the lower end of the supporting rod is fixedly connected with a foot pedal. The foot pedal is hinged with one end of a supporting plate spring, and the other end of the supporting plate spring is hinged with one side of the lower middle concave surface of the flat spring, and the structure of the double sling bouncer enables the constant action force on the lower middle portion concave surface of the flat spring to be small, and therefore the flat spring is difficult to break, and therefore the function of protecting the flat spring is achieved.
Description
Technical field
The utility model relates to the sports and amusement apparatus, more particularly, relates to a kind of bouncer.
Background technology
Along with improving constantly of people's living standard, amusement, body-building etc. becomes more and more important, and bouncer is also more and more favored as a kind of entertainment body-building equipment.Existing bouncer generally comprises a flat spring with tortuous bow shape, this flat spring is provided with tube connector in its concave surface one side, the upper end of this tube connector middle and upper part and described flat spring is hinged, its lower end is connected with a pedal, be hinged with the support bar of a straight nonelastic deformation between the middle and lower part concave surface of described pedal and described flat spring, exactly because hard support can not be played cushioning effect, therefore when spring is landed, instant impact is large, the middle and lower part concave surface of described flat spring is stressed larger, cause flat spring to rupture easily, service life is short, and security is not high.
The utility model content
The utility model is in order to overcome above-mentioned the deficiencies in the prior art, a kind of ergonomics requirement that meets to be provided, and uses comfortablely, and the middle and lower part concave surface of described flat spring is stressed less, and flat spring is the improvement bouncer of easy fracture not.
The utility model is achieved in that
A kind of pair of catapult bouncer, comprise a flat spring with tortuous bow shape, the bottom of this flat spring is equipped with cushion block, be provided with pole in described flat spring concave surface one side, the middle and upper part of this pole and described flat spring upper end are hinged, and described pole upper end is fixedly connected with handle tube, and the lower end is fixedly connected with pedal, described pedal is hinged with an end that supports leaf spring, and middle and lower part concave surface one side of the other end of described support leaf spring and described flat spring is hinged.
The utility model also has following additional technical feature:
Described support leaf spring is arc spring, and the degree of crook of its degree of crook and flat spring adapts.
The utility model has solved a short difficult problem of present bouncer life-span, support leaf spring with the tortuous bow shape substitutes hard the support, this structure has cushioning effect, can absorb and release energy, so that momentary action is at the power less of the middle and lower part of described flat spring concave surface, so flat spring easy fracture not, thereby play the effect of life-saving, but also can give larger reaction force, can jump De Genggao.
Description of drawings
Fig. 1 is structural representation of the present utility model
Below in conjunction with accompanying drawing the utility model is further described
The specific embodiment
Consult Fig. 1; the utility model comprises a flat spring 1 with tortuous bow shape; the bottom of this flat spring 1 is equipped with cushion block 6; be provided with pole 3 in described flat spring 1 concave surface one side; the middle and upper part of this pole 3 and described flat spring 1 upper end are hinged; described pole 3 upper ends are fixedly connected with handle tube 5; the lower end is fixedly connected with pedal 4; described pedal 4 is hinged with an end that supports leaf spring 2; middle and lower part concave surface one side of the other end of described support leaf spring 2 and described flat spring 1 is hinged; this structure so that momentary action at the power less of the middle and lower part of described flat spring 1 concave surface, so flat spring 1 easy fracture not, thus play the effect of screening glass spring 1.
In the present embodiment, described support leaf spring 2 is arc spring, the degree of crook of its degree of crook and flat spring 1 adapts, this structure has cushioning effect, can absorb and release energy, not only can prolong the service life of flat spring 1, but also can give larger reaction force, can jump De Genggao.
Claims (2)
1. two catapult bouncer, comprise a flat spring (1) with tortuous bow shape, the bottom of this flat spring (1) is equipped with cushion block (6), be provided with pole (3) in described flat spring (1) concave surface one side, the middle and upper part of this pole (3) and described flat spring (1) upper end are hinged, described pole (3) upper end is fixedly connected with handle tube (5), the lower end is fixedly connected with pedal (4), described pedal (4) is hinged with an end that supports leaf spring (2), and middle and lower part concave surface one side of the other end of described support leaf spring (2) and described flat spring (1) is hinged.
2. a kind of pair of catapult bouncer according to claim 1, it is characterized in that: described support leaf spring (2) is arc spring, and the degree of crook of its degree of crook and flat spring (1) adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459792 CN202761964U (en) | 2012-09-11 | 2012-09-11 | Double sling bouncer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459792 CN202761964U (en) | 2012-09-11 | 2012-09-11 | Double sling bouncer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202761964U true CN202761964U (en) | 2013-03-06 |
Family
ID=47768572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220459792 Expired - Fee Related CN202761964U (en) | 2012-09-11 | 2012-09-11 | Double sling bouncer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202761964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247960A (en) * | 2020-09-18 | 2021-01-22 | 武汉理工大学 | Bionic exoskeleton device for legs |
-
2012
- 2012-09-11 CN CN 201220459792 patent/CN202761964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247960A (en) * | 2020-09-18 | 2021-01-22 | 武汉理工大学 | Bionic exoskeleton device for legs |
| CN112247960B (en) * | 2020-09-18 | 2021-12-10 | 武汉理工大学 | Bionic exoskeleton device for legs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130911 |