CN202569329U - Abdominal trainer - Google Patents
Abdominal trainer Download PDFInfo
- Publication number
- CN202569329U CN202569329U CN 201220077124 CN201220077124U CN202569329U CN 202569329 U CN202569329 U CN 202569329U CN 201220077124 CN201220077124 CN 201220077124 CN 201220077124 U CN201220077124 U CN 201220077124U CN 202569329 U CN202569329 U CN 202569329U
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- backrest
- spring
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Abstract
The utility model discloses an abdominal trainer which comprises a base frame, a cushion and a backrest, wherein the cushion is connected with the front end of the base frame. The abdominal trainer further comprise a spring, one end of the spring is connected with the lower end of the backrest through an anti-off pin, and the other end of the spring is connected with the rear end of the base frame through the anti-off pin. A hinged seat is arranged at the rear end of the base frame, and a hinged piece arranged on the backrest is hinged on the hinged seat. The abdominal trainer has the advantages of being simple in structure, convenient to install and dismantle, capable of being used at ease, better in stability and the like.
Description
Technical field:
The utility model relates to a kind of exercise and fitness equipment, particularly a kind of Stomach building device that is used for taking exercise waist and belly strength.
Background technology:
The change of social pattern at present; Make people's life nervous, have much to do, the minimizing day by day that run duration is also relative, so indoor body-building moves widely, and people accept; The various sports equipments that occur on the market now; No matter be to use in the gymnasium or use voluntarily, all can in limited space, reach the effect of motion, exercise, body-building at home.
But the various sports equipments that occur on the market at present are main with multigym mainly, and what be primarily aimed at is the motion exercise of hand and shank, are used to take exercise waist and belly strength body-building apparatus is few.Can temper waist and belly strength in the prior art, reach the body-building apparatus of health-care effect, the most more complicated of structure.The disclosed a kind of very waist device of for example Chinese utility model patent CN201020551373.5, very the waist device mainly comprises preceding pedestal, back pedestal, cushion, backrest, wherein; On the pedestal, cushion was fixedly connected with preceding pedestal before back pedestal was hinged on, and both sides, the rear portion correspondence of preceding pedestal is fixed with left and right sides pin-joint piece; Between the pin-joint piece of the left and right sides, be hinged with hinged seat through hinge; The axial correspondence in the both sides of hinged seat is provided with torsion spring, and torsion spring one end is fixed on the torsion spring fixing hole of hinged seat, and the other end is fixed on the preceding pedestal; Backrest passes through articulated elements on the hinge of hinged seat median slot, is provided with between the notch of hinged seat to stop the latch that turns over behind the backrest.This very shortcoming of waist device is: 1, complex structure is difficult for installing; 2, torsion spring can only bear the dynamics of certain limit, if move too fast or too acutely exceed the limit of bearing of torsion spring, will damage torsion spring so, and in a single day torsion spring goes wrong, and whole sports equipment also just can't have been worked again; 3, the connection at torsion spring two ends all is to adopt to be fixedly connected, though this connected mode can play good connection effect, in a single day torsion spring goes wrong extremely inconvenient when needing to change.Therefore be necessary to improve.
The utility model content:
The goal of the invention of the utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of simple in structure, and installation, convenient disassembly can relieved use and the better Stomach building devices of stability.
For realizing the foregoing invention purpose, the utility model has adopted following technical scheme:
A kind of Stomach building device; Comprise pedestal, cushion, backrest, the front end of cushion and pedestal is set together, and also comprises spring; Said spring one end is connected with said backrest lower end through locking pin; The other end also is connected with the rear end of said pedestal through locking pin, and the rear end of said pedestal is provided with a hinged seat, and the pin-joint piece that said backrest is provided with is hinged on the said hinged seat.
Said backrest lower end is provided with dismountable handrail.
Said backrest is provided with rotating massage roller.
The utility model has following advantage with respect to prior art:
1, the spring structure of the utility model employing; Can bear bigger dynamics, even appearance is moved too fast or too acutely also can not caused spring to go wrong when motion, the outside of adding spring is provided with locking pin; The position of spring can not change when motion; Spring just can be more stable stretching and reset, motion is also just more stable like this, this connected mode is very convenient when spring need be changed.
2, simple in structure, installation, convenient disassembly.
Description of drawings:
Fig. 1 is the side-looking structural representation of the utility model.
Fig. 2 is the perspective view of the utility model.
The specific embodiment:
Referring to Fig. 1 and Fig. 2,, comprise pedestal 1, cushion 2, backrest 3 according to a kind of Stomach building device that the utility model provides; Cushion 2 is set together with the front end of pedestal 1; Also comprise spring 4, spring 4 one ends are connected with backrest 3 lower ends through locking pin 5, and the other end also is connected with the rear end of pedestal 1 through locking pin 5; The rear end of pedestal 1 is provided with a hinged seat 6, and the pin-joint piece 7 that backrest 3 is provided with is hinged on the hinged seat 6.Backrest 3 lower ends are provided with dismountable handrail 8, also have rotating massage roller 9 on the backrest 3.
The foregoing description only supplies to explain the usefulness of the utility model; And be not the restriction to the utility model; The those of ordinary skill in relevant technologies field under the situation of spirit that does not break away from the utility model and scope, can also be made various variations and modification; Therefore all technical schemes that are equal to also belong to the category of the utility model, and the scope of patent protection of the utility model should be limited each claim.
Claims (3)
1. Stomach building device; Comprise pedestal, cushion, backrest, the front end of cushion and pedestal is set together, and it is characterized in that: also comprise spring; Said spring one end is connected with said backrest lower end through locking pin; The other end also is connected with the rear end of said pedestal through locking pin, and the rear end of said pedestal is provided with a hinged seat, and the pin-joint piece that said backrest is provided with is hinged on the said hinged seat.
2. a kind of Stomach building device according to claim 1 is characterized in that: said backrest lower end is provided with dismountable handrail.
3. a kind of Stomach building device according to claim 1 is characterized in that: said backrest is provided with rotating massage roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220077124 CN202569329U (en) | 2012-03-05 | 2012-03-05 | Abdominal trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220077124 CN202569329U (en) | 2012-03-05 | 2012-03-05 | Abdominal trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202569329U true CN202569329U (en) | 2012-12-05 |
Family
ID=47238789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220077124 Expired - Fee Related CN202569329U (en) | 2012-03-05 | 2012-03-05 | Abdominal trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202569329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659084A (en) * | 2020-07-22 | 2020-09-15 | 厦门楷铭科技有限公司 | Mini yoga handstand exerciser |
-
2012
- 2012-03-05 CN CN 201220077124 patent/CN202569329U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659084A (en) * | 2020-07-22 | 2020-09-15 | 厦门楷铭科技有限公司 | Mini yoga handstand exerciser |
| CN111659084B (en) * | 2020-07-22 | 2022-03-08 | 厦门楷铭科技有限公司 | Mini yoga handstand exerciser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140305 |