CN204034163U - The controlled sit-up device of student's bed - Google Patents
The controlled sit-up device of student's bed Download PDFInfo
- Publication number
- CN204034163U CN204034163U CN201420311250.2U CN201420311250U CN204034163U CN 204034163 U CN204034163 U CN 204034163U CN 201420311250 U CN201420311250 U CN 201420311250U CN 204034163 U CN204034163 U CN 204034163U
- Authority
- CN
- China
- Prior art keywords
- controlled
- length
- sit
- cross bar
- student
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The controlled sit-up device of a kind of student's bed, meets different stature ratio, the user of different size foot type, meets some abdominal muscle exercises actions to the requirement between bipod application point, and meets the requirement to difformity fixed object.It is made up of the controlled fixture of length, the controlled connecting band of length, hollow cross bar, cylindrical hollow sponge, it is characterized in that: a controlled fixture of length, a controlled connecting band of length, a hollow cross bar and cylindrical hollow sponge composition sit-up device one group, two groups form a sit-up device.The adjustment of two fixture positions can regulate the distance between bipod application point, and fixture length this attribute controlled and its fixed form make it to be fixed on all size and shape student's bed cross bar.Two controlled connecting bands of length, connecting band one end through hollow cross bar, is screwed from other one end of connecting band the user that a certain size ring of formation one can adapt to different foot type.
Description
Technical field
The utility model relates to the sit-up device that a kind of student's universal bed bed upper abdominal muscle is taken exercise, and meets various abdominal muscle exercises technical movements to the requirement of equipment, is applicable to the user of various foot type, can be fixed on all size and shape student's bed cross bar.
Background technology
At present, on known student's bed bed, sit-up device is by a fixture, a jockey and one or two cross bars composition.Fixture be fixed on the cross bar bottom bed, user just can use its exercising abdominal muscles.But, different users has different stature ratios, it can not meet the user of different size foot type, can not meet some abdominal muscle exercises actions to the requirement between bipod application point, and the single requirement that can not meet different fixed object of fixture.
Summary of the invention
In order to satisfied different stature ratio, the user of different size foot type, meets some abdominal muscle exercises actions to the requirement between bipod application point, and meets the requirement to difformity fixed object.The utility model provides sit-up device on a kind of student's universal bed bed, and this sit-up device can meet the demands by regulating.
The utility model solves the technical scheme that its technical problem adopts: this sit-up device adopts two controlled fixtures of length, two controlled connecting bands of length, and two hollow cross bars.The adjustment of two fixture positions can regulate the distance between bipod application point, and fixture length this attribute controlled and its fixed form make it to be fixed on all size and shape student's bed cross bar.The controlled connecting band of length, connecting band one end through hollow cross bar, is screwed from other one end of connecting band the user that a certain size ring of formation one can adapt to different foot type.
The beneficial effects of the utility model are: meet different stature ratio, the user of different size foot type, and meet some abdominal muscle exercises actions to the requirement between bipod application point, can be fixed on all size and shape student's bed cross bar.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is fixture of the present utility model.
Fig. 2 is connecting band of the present utility model.
Fig. 3 is cross bar of the present utility model.
Fig. 4 is the design sketch after combination of the present utility model.
1. nuts, 2. screw, 3. hole, 4. belt, 5. bracelet in figure, 6. cylindrical hollow sponge, 7. hollow cross bar.
Detailed description of the invention
In FIG, one end of bracelet (5) is fixed in one end of belt (4) by screw (2) and nut (1), the fixed position of whole fixture can be determined in other one end of belt (4) through bracelet (5), fixed object can be the cross bar of arbitrary shape.
In fig. 2, there are some holes (3) at belt (4) two ends, screw (2) and nut (1) can be passed through fix whole belt (4) and control the size that this connecting band forms ring, to adapt to the foot type of all size.
In figure 3, cylindrical hollow sponge (6) and hollow cross bar (7) form the cross bar of whole sit-up device.Cylindrical hollow sponge (6) can extenuate the pressure and pain that pin and hollow cross bar (7) directly contact.
In the diagram, you can see the design sketch after combination of the present utility model.
Claims (3)
1. the controlled sit-up device of student's bed, be made up of the controlled fixture of length, the controlled connecting band of length, hollow cross bar, cylindrical hollow sponge, it is characterized in that: cylindrical hollow sponges cover is outside hollow cross bar, one end of connecting band forms a closed ring through hollow cross bar and self other end are screwed, this ring and difform student's bed cross bar are fixed by fixture, form one group of sit-up device, two groups form a sit-up device.
2. the controlled sit-up device of student's bed according to claim 1, is characterized in that: the controlled fixture of length is made up of a strap and a bracelet; One end of belt is fixed by two screws.
3. the controlled sit-up device of student's bed according to claim 1, is characterized in that: the controlled connecting band of length, close to the several holes having spacing identical near two-end-point, is fixed also can only bundle with rope fix by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311250.2U CN204034163U (en) | 2014-06-05 | 2014-06-05 | The controlled sit-up device of student's bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311250.2U CN204034163U (en) | 2014-06-05 | 2014-06-05 | The controlled sit-up device of student's bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034163U true CN204034163U (en) | 2014-12-24 |
Family
ID=52234873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311250.2U Expired - Fee Related CN204034163U (en) | 2014-06-05 | 2014-06-05 | The controlled sit-up device of student's bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204034163U (en) |
-
2014
- 2014-06-05 CN CN201420311250.2U patent/CN204034163U/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: 20141224 Termination date: 20160605 |