CN204723690U - A kind of new sports Simple supination plays seat device - Google Patents
A kind of new sports Simple supination plays seat device Download PDFInfo
- Publication number
- CN204723690U CN204723690U CN201520273877.8U CN201520273877U CN204723690U CN 204723690 U CN204723690 U CN 204723690U CN 201520273877 U CN201520273877 U CN 201520273877U CN 204723690 U CN204723690 U CN 204723690U
- Authority
- CN
- China
- Prior art keywords
- slideway
- expansion link
- sideslip groove
- base
- fixed mount
- 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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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of new sports Simple supination and play seat device, comprise: base, slideway I, expansion link I, popliteal nest bracket, sideslip groove I, slideway II, expansion link II, pin fixed mount, sideslip groove II, it is characterized in that: centre position, base upper surface has slideway I, connected by slide block in slideway I and be inlaid with expansion link I, expansion link I adjustable-height, on expansion link I, Gu determines Lian Jie You popliteal nest bracket, expansion link I can slide in slideway I, base tail end centre position has slideway II, slideway II is inlaid with expansion link II by slide block connection, expansion link II adjustable-height, expansion link II is fixedly connected with pin fixed mount, the sideslip groove I matched with slideway I is had in chassis outer side, fastening bolt is provided with in sideslip groove I, correspondingly with slideway II on base have sideslip groove II, fastening bolt is provided with in sideslip groove II, product design of the present utility model is reasonable, structure is simple, easy to use.
Description
Technical field
The utility model relates to sports technology field, is specifically related to a kind of new sports Simple supination and plays seat device.
Background technology
At present, when physical culture personnel do sit-ups project, operated is all that two people have helped each other in the past, one people pushes down another people of patient feet and goes down on one's knees and do, particularly remote mountain areas does not have economic condition not enough, make the sit-ups equipment of have more than is needed advanced person, special procure for this reason and want a kind of structure simple operations convenience and cheap device to make up above deficiency.
Utility model content
The purpose of this utility model is to provide a kind of new sports Simple supination and plays seat device, simple to operate, can be good at the leg of fixing sit-ups personnel, popliteal nest bracket of playing a supporting role can regulate suitable height according to the needs of operator, pin fixed mount also can regulate height as required simultaneously, simple to operation.
To achieve these goals, the technical solution of employing is the utility model:
A kind of new sports Simple supination plays seat device, comprise: base 1, slideway I2, expansion link I3, popliteal nest bracket 4, sideslip groove I5, slideway II6, expansion link II7, pin fixed mount 8, sideslip groove II9, it is characterized in that: centre position, base 1 upper surface has slideway I2, connected by slide block in slideway I2 and be inlaid with expansion link I3, expansion link I3 adjustable-height, on expansion link I3, Gu determines Lian Jie You popliteal nest bracket 4, expansion link I3 can slide in slideway I2, base 1 tail end centre position has slideway II6, slideway II6 is inlaid with expansion link II7 by slide block connection, expansion link II7 adjustable-height, expansion link II7 is fixedly connected with pin fixed mount 8, the sideslip groove I5 matched with slideway I2 is had outside base 1, fastening bolt is provided with in sideslip groove I5, correspondingly with slideway II6 on base 1 have sideslip groove II9, fastening bolt is provided with in sideslip groove II9.
The beneficial effect that the utility model can produce: reasonable in design, structure is simple, easy to use.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention
Composition graphs 1 illustrates present embodiment, a kind of new sports Simple supination plays seat device, comprise: base 1, slideway I2, expansion link I3, popliteal nest bracket 4, sideslip groove I5, slideway II6, expansion link II7, pin fixed mount 8, sideslip groove II9, it is characterized in that: centre position, base 1 upper surface has slideway I2, connected by slide block in slideway I2 and be inlaid with expansion link I3, expansion link I3 adjustable-height, on expansion link I3, Gu determines Lian Jie You popliteal nest bracket 4, expansion link I3 can slide in slideway I2, base 1 tail end centre position has slideway II6, slideway II6 is inlaid with expansion link II7 by slide block connection, expansion link II7 adjustable-height, expansion link II7 is fixedly connected with pin fixed mount 8, the sideslip groove I5 matched with slideway I2 is had outside base 1, fastening bolt is provided with in sideslip groove I5, correspondingly with slideway II6 on base 1 have sideslip groove II9, fastening bolt is provided with in sideslip groove II9.
During use, operating personnel make it be attached on operating personnel's instep by adjustable telescopic rod II under both feet being put into pin fixed mount, and operating personnel's leg portion popliteal nest pad operates on popliteal nest bracket, and this Novel operating is simple and convenient.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (1)
1. a new sports Simple supination plays seat device, comprise: base (1), slideway I(2), expansion link I(3), popliteal nest bracket (4), sideslip groove I(5), slideway II(6), expansion link II(7), pin fixed mount (8), sideslip groove II(9), it is characterized in that: base (1) centre position, upper surface has slideway I(2), slideway I(2) interior connection by slide block be inlaid with expansion link I(3), expansion link I(3) adjustable-height, expansion link I(3) upper Gu determines Lian Jie You popliteal nest bracket (4), expansion link I(3) can at slideway I(2) in slide, base (1) tail end centre position has slideway II(6), slideway II(6) be inlaid with expansion link II(7 by slide block connection), expansion link II(7) adjustable-height, expansion link II(7) on be fixedly connected with pin fixed mount (8), have and slideway I(2 in base (1) outside) the sideslip groove I(5 that matches), sideslip groove I(5) in be provided with fastening bolt, upper and the slideway II(6 of base (1)) corresponding have sideslip groove II(9), sideslip groove II(9) in be provided with fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273877.8U CN204723690U (en) | 2015-04-30 | 2015-04-30 | A kind of new sports Simple supination plays seat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273877.8U CN204723690U (en) | 2015-04-30 | 2015-04-30 | A kind of new sports Simple supination plays seat device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204723690U true CN204723690U (en) | 2015-10-28 |
Family
ID=54382077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520273877.8U Expired - Fee Related CN204723690U (en) | 2015-04-30 | 2015-04-30 | A kind of new sports Simple supination plays seat device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204723690U (en) |
-
2015
- 2015-04-30 CN CN201520273877.8U patent/CN204723690U/en not_active Expired - Fee Related
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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: 20151028 Termination date: 20160430 |