CN206342858U - A kind of situp device - Google Patents
A kind of situp device Download PDFInfo
- Publication number
- CN206342858U CN206342858U CN201621421259.4U CN201621421259U CN206342858U CN 206342858 U CN206342858 U CN 206342858U CN 201621421259 U CN201621421259 U CN 201621421259U CN 206342858 U CN206342858 U CN 206342858U
- Authority
- CN
- China
- Prior art keywords
- backing plate
- rope
- fixed
- heel brace
- plate
- 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
Abstract
The utility model discloses a kind of situp device, it is related to sporting equipment field, including backing plate and heel brace, wherein the backing plate includes some fixed plates, the two ends of each fixed plate are equipped with through hole, passed through in through hole provided with rope, rope one end is fixed in fixed plate, and rope other end activity, the heel brace is located at one end of backing plate, heel brace includes elastic threads and cross bar, elastic threads connection backing plate and cross bar.The cushion of this situp device is made up of some fixed plates so that cushion can be packed up, and be easy to carry, meanwhile, fixed plate is to wear company by rope, and fixed plate firmly can link together.Backing plate is made up of fixed plate, so backing plate can fix heel brace, it is to avoid heel brace is because firmly excessive move up.And rope can increase the scope of activities of fixed plate, it is easy to be folded or rolled up, while also avoiding fixed plate from losing.
Description
Technical field
The utility model is related to sporting equipment field, and in particular to a kind of situp device.
Background technology
Sit-ups, a kind of mode taken exercises.Lie on the back, legs joined, two lift on hand, utilize contraction of abdominal muscle, two-arm
Swing forward, rapidly into sitting posture, anteflexion, two hand haptic element faces are continued in upper body, bow；Then sitting posture is reduced into, is so carried out continuously.
When generally doing sit-ups, all it is that other people help to pin pin, then can just does, or by related apparatus.It is existing
Some sit-up devices are mostly larger, it is not easy to carry.
Situp device of the present utility model is easy to store, and sit-ups are done while also not interfering with, and more facilitates real
With.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of situp device.
The technical problem that the utility model is solved can be realized using following technical scheme：A kind of situp device,
Including backing plate and heel brace, wherein the backing plate includes some fixed plates, the two ends of each fixed plate, which are equipped with through hole, through hole, to be set
There is rope to pass through, rope one end is fixed in the fixed plate of end, rope other end activity, the heel brace is located at the one of backing plate
End, heel brace includes elastic threads and cross bar, elastic threads connection backing plate and cross bar.
It is preferred that, the side of the backing plate both sides is provided with groove, and the inwall of groove both sides is provided with elastomer block, groove
Provided with sizing bar between elastomer block, sizing bar is shaped form.
It is preferred that, four turnings of the backing plate are provided with support, and support includes including bearing successively from bottom to top, stretched
Bar, universal joint and connecting rod, wherein connecting rod are connected on the lower surface of backing plate, expansion link for threaded connection interior bar with it is outer
Pipe is constituted.
It is preferred that, the rope is provided with clip on one end of activity.
It is preferred that, the rope is provided with fixed ball in the end of movable one end, and the diameter of fixed ball is more than the diameter of through hole.
It is preferred that, rubber blanket is provided with above the backing plate.
Beneficial effect is：The cushion of this situp device is made up of some fixed plates so that cushion can be packed up,
It is easy to carry, meanwhile, fixed plate is to wear company by rope, and fixed plate firmly can link together.Because this backing plate be by
Fixed plate composition, so backing plate can fix heel brace, it is to avoid heel brace is because firmly excessive move up.And rope can be with
Increase the scope of activities of fixed plate, be easy to be folded or rolled up, while also avoiding fixed plate from losing.In the groove of the both sides of backing plate
Clamping sizing bar, can adjust the overall shape of backing plate so that backing plate changes shape, more conforms to ergonomics.In backing plate
Four turnings on also have support, can adjust height and the position of backing plate, the user of different building shape be adapted to, while in backing plate
Both sides install sizing bar after, it is also possible that backing plate is more steady.In addition, being provided with fixed ball in the end of rope, it can keep away
Exempt from fixed plate to slide from rope.Clip on rope can fasten rope, it is to avoid fixed plate is moved.Rubber blanket on backing plate
This situp device can be caused more comfortable when in use.
Brief description of the drawings
Structural representation when Fig. 1 is a kind of tiling of situp device of the utility model；
Fig. 2 is a kind of structural representation when erecting of situp device of the utility model；
Wherein 1, backing plate；2, heel brace；3, fixed plate；4, rope；5, elastic threads；6, cross bar；7, groove；8, bar of shaping；9,
Support；10, bearing；11, expansion link；12, universal joint；13, connecting rod；14, interior bar；15, outer tube；16, clip；17, it is fixed
Ball；18, rubber blanket.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1 and Fig. 2 show a kind of embodiment of situp device of the utility model：A kind of sit-ups dress
Put, including backing plate 1 and heel brace 2, wherein the backing plate 1 includes some fixed plates 3, the two ends of each fixed plate 3 are equipped with through hole,
Passed through in through hole provided with rope 4, the one end of rope 4 is fixed in the fixed plate 3 of end, the activity of the other end of rope 4, the heel brace 2
Positioned at one end of backing plate 1, heel brace 2 includes elastic threads 5 and cross bar 6, the connection backing plate 1 of elastic threads 5 and cross bar 6.
It is worth focusing on, the side of the both sides of backing plate 1 is provided with groove 7, and the inwall of the both sides of groove 7 is provided with elasticity
Provided with sizing bar 8 between elastomer block in block, groove 7, sizing bar 8 is shaped form.Four turnings of the backing plate 1 are provided with branch
Frame 9, support 9 includes including bearing 10, expansion link 11, universal joint 12 and connecting rod 13, wherein connecting rod successively from bottom to top
13 are connected on the lower surface of backing plate 1, and expansion link 11 constitutes for the interior bar 14 of threaded connection with outer tube 15.The rope 4 is in work
Dynamic one end is provided with clip 16.The rope 4 is provided with fixed ball 17 in the end of movable one end, and the diameter of fixed ball 17 is big
In the diameter of through hole.The top of backing plate 1 is provided with rubber blanket 18.
Do before sit-up movement, the present apparatus can be taken out and deploy, fixed plate 3 is tiled in order each other.So
Rope 4 is knotted or fixed fixed plate 3 using clip 16 afterwards and is tightened up.Finally rubber blanket 18 is layered on backing plate 1.Lie on the back
When sitting motion, pin is fixed with heel brace 2, you can do sit-ups.It is also possible to using bar 8 of shaping by the shape of backing plate 1
It is changed, more conforms to ergonomics, now ensures the balance and stability of backing plate 1 using support 9.
Based on above-mentioned, the cushion of this situp device is made up of some fixed plates 3 so that cushion can be packed up,
It is easy to carry, meanwhile, fixed plate 3 is, by the company of wearing of rope 4, fixed plate 3 firmly can to link together.Because this backing plate 1
It is made up of fixed plate 3, so backing plate 1 can fix heel brace 2, it is to avoid heel brace 2 is because firmly excessive move up.And
Rope 4 can increase the scope of activities of fixed plate 3, be easy to be folded or rolled up, while also avoiding fixed plate 3 from losing.In backing plate 1
Clamping sizing bar 8 in the groove 7 of both sides, can adjust the overall shape of backing plate 1 so that backing plate 1 changes shape, more conforms to people
Body engineering science.There is support 9 on four turnings of backing plate 1, height and the position of backing plate 1 can be adjusted, adapt to different building shape
User, while backing plate 1 both sides install sizing bar 8 after, it is also possible that backing plate 1 is more steady.In addition, in rope 4
End be provided with fixed ball 17, fixed plate 3 can be avoided to be slid from rope 4.Clip 16 on rope 4 can fasten rope
4, it is to avoid fixed plate 3 is moved.Rubber blanket 18 on backing plate 1 can cause this situp device more comfortable when in use.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of situp device, including backing plate and heel brace, it is characterised in that：The backing plate includes some fixed plates, each
The two ends of fixed plate are equipped with through hole, through hole and passed through provided with rope, and rope one end is fixed in the fixed plate of end, and rope is another
One end activity, the heel brace is located at one end of backing plate, and heel brace includes elastic threads and cross bar, elastic threads connection backing plate and cross bar.
2. a kind of situp device according to claim 1, it is characterised in that：The side of the backing plate both sides is provided with recessed
Groove, the inwall of groove both sides is provided with elastomer block, groove provided with sizing bar between elastomer block, and sizing bar is shaped form.
3. a kind of situp device according to claim 1 or claim 2, it is characterised in that：Set on four turnings of the backing plate
There is support, support includes including bearing, expansion link, universal joint and connecting rod successively from bottom to top, and wherein connecting rod is connected to
On the lower surface of backing plate, expansion link constitutes for the interior bar of threaded connection with outer tube.
4. a kind of situp device according to claim 1, it is characterised in that：The rope is provided with one end of activity
Clip.
5. a kind of situp device according to claim 1, it is characterised in that：The rope is set in the end of movable one end
There is fixed ball, the diameter of fixed ball is more than the diameter of through hole.
6. a kind of situp device according to claim 1, it is characterised in that：Rubber blanket is provided with above the backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621421259.4U CN206342858U (en) | 2016-12-23 | 2016-12-23 | A kind of situp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621421259.4U CN206342858U (en) | 2016-12-23 | 2016-12-23 | A kind of situp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206342858U true CN206342858U (en) | 2017-07-21 |
Family
ID=59317815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621421259.4U Expired - Fee Related CN206342858U (en) | 2016-12-23 | 2016-12-23 | A kind of situp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206342858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353983A (en) * | 2019-07-30 | 2019-10-22 | 孙建德 | 99 dredging collateral foot massagers |
| CN112402912A (en) * | 2020-10-17 | 2021-02-26 | 广东中科壹家科技有限公司 | Portable sports equipment |
-
2016
- 2016-12-23 CN CN201621421259.4U patent/CN206342858U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353983A (en) * | 2019-07-30 | 2019-10-22 | 孙建德 | 99 dredging collateral foot massagers |
| CN112402912A (en) * | 2020-10-17 | 2021-02-26 | 广东中科壹家科技有限公司 | Portable sports equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20171223 |