CN206295550U - sit-up trainer - Google Patents
sit-up trainer Download PDFInfo
- Publication number
- CN206295550U CN206295550U CN201621265542.2U CN201621265542U CN206295550U CN 206295550 U CN206295550 U CN 206295550U CN 201621265542 U CN201621265542 U CN 201621265542U CN 206295550 U CN206295550 U CN 206295550U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- sit
- trainer
- supporting part
- pole
- 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
Links
- 238000005516 engineering process Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- 206010063560 Excessive granulation tissue Diseases 0.000 description 1
- 210000003489 abdominal muscle Anatomy 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a kind of sit-up trainer, it includes：Connecting rod, it is arranged on connecting rod two ends and and supporting part that with connecting rod be connected adjacent with a fixed seat to a pair of fixed seats that ground is fixed and is connected with connecting rod and spaced several poles and is arranged on a pair of support plates at corresponding pole two ends.The utility model simple structure, convenient, low cost, external form is brief, elegant in appearance.
Description
Technical field
The utility model is related to a kind of sit-up trainer.
Background technology
With China's entry into the WTO and the success of Beijing Olympics Bidding, for the development of body-building apparatus industry provide advantage and
Opportunity to develop, and modern particularly payes attention to healthy, promotes the continuous expansion of body-building troop.Sit-ups are physical efficiency forgings
One important way of refining, Main Function is the strength for strengthening abdominal muscles, is made correctly, and sit-ups can both promote abdomen
The elasticity of portion's muscle, while protection back can also be received and improve the effect of figure.Space enrironment is not received along with it is simple
The advantage of influence, is the simple motion mode of quite suitable society, eliminates belly proud flesh especially for expectation and avoids
For the general middle aged men and women of back pain, even more often one of adopted motion.And existing sit-up trainer structure
Complexity, it is relatively costly.
The content of the invention
For the technical problem of existing structure, it is to provide a kind of sit-up trainer that the utility model purpose is.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of sit-ups instruction
Practice device, it includes：Connecting rod, be arranged on connecting rod two ends and with ground fix a pair of fixed seats it is adjacent with a fixed seat and
The supporting part that is connected with connecting rod and it is connected with connecting rod and spaced several poles and is arranged on phase
Answer a pair of support plates at pole two ends.
On the basis of above-mentioned technical proposal, following attached technical scheme is further included：
The connecting rod is in archimedes curve shape.
The bearing of trend of the supporting part is parallel with the bearing of trend of pole.
Plane is higher than plane where supporting part where the pole, and less than the peak of the connecting rod.
The pole is located on different height perpendicular to the ground respectively.
Height is less than the 1/4 of the peak of connecting rod where the supporting part, more than the 1/8 of the peak of connecting rod.
By adopting the above-described technical solution, the utility model has advantages below：
Simple structure, convenient, low cost, external form is brief, elegant in appearance.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is structural representation of the present utility model.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for realizing the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in figure 1, the utility model provides a kind of specific embodiment of sit-up trainer, it includes：Connecting rod
10th, be arranged on the two ends of connecting rod 10 and it is adjacent with a fixed seat 12 with a pair of fixed seats 12 that ground is fixed and with connecting rod 10
The supporting part 14 that is connected and it is connected to connecting rod 10 and spaced several poles 16 and is arranged on corresponding
A pair of support plates 18 at the two ends of pole 16.
Connecting rod 10 is in archimedes curve shape, and the bearing of trend of supporting part 14 is parallel with the bearing of trend of pole 16,
The place plane of pole 16 is higher than the place plane of supporting part 14, and less than the peak of the connecting rod 10, pole 16 is located at respectively
On different height perpendicular to the ground, height is less than the 1/4 of the peak of connecting rod 10 where supporting part 14, more than connecting rod 10
The 1/8 of peak.
The utility model simple structure, convenient, low cost, external form is brief, elegant in appearance.
Certain above-described embodiment is familiar with this only to illustrate technology design of the present utility model and feature its object is to allow
The people of technology will appreciate that content of the present utility model and implements according to this, can not limit protection model of the present utility model with this
Enclose.Equivalent transformation or modification that all Spirit Essences according to the utility model main technical schemes are done, should all cover in this reality
Within new protection domain.
Claims (6)
1. a kind of sit-up trainer, it is characterised in that it includes：Connecting rod（10）, be arranged on connecting rod（10）Two ends and with
A pair of fixed seats that ground is fixed（12）With a fixed seat（12）Adjacent and and connecting rod（10）The supporting part being connected（14）、
And and connecting rod（10）It is connected and spaced several poles（16）And it is arranged on corresponding pole（16）Two ends
A pair of support plates（18）.
2. a kind of sit-up trainer as claimed in claim 1, it is characterised in that：The connecting rod（10）In Archimedes
Curve shape.
3. a kind of sit-up trainer as claimed in claim 1, it is characterised in that：The supporting part（14）Bearing of trend
With pole（16）Bearing of trend it is parallel.
4. a kind of sit-up trainer as claimed in claim 3, it is characterised in that：The pole（16）Place plane is higher than
Supporting part（14）Place plane, and less than the connecting rod（10）Peak.
5. a kind of sit-up trainer as claimed in claim 4, it is characterised in that：The pole（16）It is located at respectively vertical
On the different height on ground.
6. a kind of sit-up trainer as described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that：The supporting part
（14）Place is highly less than connecting rod（10）Peak 1/4, more than connecting rod（10）Peak 1/8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621265542.2U CN206295550U (en) | 2016-11-24 | 2016-11-24 | sit-up trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621265542.2U CN206295550U (en) | 2016-11-24 | 2016-11-24 | sit-up trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206295550U true CN206295550U (en) | 2017-07-04 |
Family
ID=59213268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621265542.2U Expired - Fee Related CN206295550U (en) | 2016-11-24 | 2016-11-24 | sit-up trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206295550U (en) |
-
2016
- 2016-11-24 CN CN201621265542.2U patent/CN206295550U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |