CN204293768U - Elementary sit-ups exercising machine - Google Patents
Elementary sit-ups exercising machine Download PDFInfo
- Publication number
- CN204293768U CN204293768U CN201420786293.6U CN201420786293U CN204293768U CN 204293768 U CN204293768 U CN 204293768U CN 201420786293 U CN201420786293 U CN 201420786293U CN 204293768 U CN204293768 U CN 204293768U
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- Prior art keywords
- spring
- support seat
- elementary
- sit
- eye
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- Expired - Fee Related
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Abstract
Elementary sit-ups exercising machine, comprise front support seat and rear support seat, rear support seat is installed perpendicular support column, between the top of perpendicular support column and front support seat, brace summer is installed, brace summer fixedly mounts gripper shoe, perpendicular both sides, support column top arrange crossbeam, L-type groove is offered in gripper shoe both sides, spring groove is offered in the bending place of L-type groove, in spring groove, spring is set, the inwall of one end linking springs groove of spring, the other end connection rotating shaft of spring, rotating shaft is installed vertical handle, the end suit Anti-slip cover of vertical handle.The vertical handle of sidepiece, when elementary user uses, upwards overturns by the utility model, and user catches handle to carry out sit-ups exercise.Exerting oneself of abdominal muscles can be alleviated like this, avoid using reluctantly causing abdominal muscles to be pulled, available protecting user.Vertical handle, when using, is put back to by the later stage.
Description
Technical field
The utility model relates to sports apparatus, specifically elementary sit-ups exercising machine.
Background technology
Sit-ups are effective motion modes of a kind of excercising muscle at abdominal part, and abdominal boards can help user effectively to train alone.At present, for elementary practitioner, comparatively difficulty of standing up, stands up easily to cause abdominal muscles to pull reluctantly, is not suitable for elementary practitioner and uses.
Utility model content
For solving the problem, the purpose of this utility model is to provide elementary sit-ups exercising machine.
The utility model for achieving the above object, be achieved through the following technical solutions: elementary sit-ups exercising machine, comprise front support seat and rear support seat, rear support seat is installed perpendicular support column, between the top of perpendicular support column and front support seat, brace summer is installed, brace summer fixedly mounts gripper shoe, perpendicular both sides, support column top arrange crossbeam, L-type groove is offered in gripper shoe both sides, spring groove is offered in the bending place of L-type groove, in spring groove, spring is set, the inwall of one end linking springs groove of spring, the other end connection rotating shaft of spring, rotating shaft is installed vertical handle, the end suit Anti-slip cover of vertical handle.
For realizing the purpose of this utility model further, can also by the following technical solutions: the second eye-splice box is installed on described perpendicular support column top, the first eye-splice box is installed in the end of front support seat, the top of gripper shoe arranges shading cloth, the two ends of shading cloth arrange eye-splice sub-buckle, and eye-splice sub-buckle in two ends coordinates with the first eye-splice box, the second eye-splice box respectively.The cell wall of described L-type groove installs magnetite, and the material of vertical handle is iron and steel.Described perpendicular support column is made up of sleeve pipe, inner core tube and set bolt, and in sleeve pipe, suit inner core tube, fixes relative position by set bolt between sleeve pipe and inner core tube, and inner core tube lower end connects rear support seat.Arrange storage tank bottom brace summer, the side of storage tank arranges door.
The utility model has the advantage of: the vertical handle of sidepiece, when elementary user uses, upwards overturns by the utility model, and user catches handle to carry out sit-ups exercise.Exerting oneself of abdominal muscles can be alleviated like this, avoid using reluctantly causing abdominal muscles to be pulled, available protecting user.Vertical handle, when using, is put back to by the later stage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model; Fig. 2 is the I partial enlargement structural representation of Fig. 1.
Reference numeral: vertical handle 8 Anti-slip cover 9 sleeve pipe 10 crossbeam of 1 front support seat 2 first eye-splice box 3 eye-splice sub-buckle 4 gripper shoe 5 brace summer 6 shading cloth 7 11 12 storage tank 13 set bolt 14 inner core tube 15 rear support seat 16 second eye-splice box 17L type groove 18 magnetite 19 rotating shaft 20 spring groove 21 springs.
Detailed description of the invention
Elementary sit-ups exercising machine, as depicted in figs. 1 and 2, comprise front support seat 1 and rear support seat 15, rear support seat 15 is installed perpendicular support column, between the top of perpendicular support column and front support seat 1, brace summer 5 is installed, brace summer 5 fixedly mounts gripper shoe 4, perpendicular both sides, support column top arrange crossbeam 10, L-type groove 17 is offered in gripper shoe 4 both sides, spring groove 20 is offered in the bending place of L-type groove 17, spring 21 is set in spring groove 20, the inwall of one end linking springs groove 21 of spring 21, the other end connection rotating shaft 19 of spring 21, rotating shaft 19 is installed vertical handle 7, the end suit Anti-slip cover 8 of vertical handle 7.The vertical handle 7 of sidepiece, when elementary user uses, pulls out, upwards overturns by the utility model, and make the vertical groove fit of vertical handle 7 and L-type groove 17 under the action of the spring 21, user catches handle to carry out sit-ups exercise.Exerting oneself of abdominal muscles can be alleviated like this, avoid using reluctantly causing abdominal muscles to be pulled, available protecting user.Vertical handle, when using, is put back to by the later stage.
When not using, in order to keep the utility model clean, the second eye-splice box 16 is installed on described perpendicular support column top, the first eye-splice box 2 is installed in the end of front support seat 1, the top of gripper shoe 4 arranges shading cloth 6, the two ends of shading cloth 6 arrange eye-splice sub-buckle 3, and two ends eye-splice sub-buckle 3 coordinates with the first eye-splice box 2, second eye-splice box 16 respectively.Under using state, shading cloth 6 is covered in gripper shoe 4, coordinated with the first eye-splice box 2, second eye-splice box 16 respectively by two ends eye-splice sub-buckle 3, shading cloth 6 is covered gripper shoe 4, avoid on dust falls.During use, take off shading cloth 6.
In order to regulate the height of gripper shoe according to different users, described perpendicular support column is made up of sleeve pipe 9, inner core tube 14 and set bolt 13, in sleeve pipe 9, suit inner core tube 14, fixes relative position by set bolt 13 between sleeve pipe 9 and inner core tube 14, and inner core tube 14 lower end connects rear support seat 15.
In order to be inserted completely by vertical handle 7 in L-type groove 17 and keep stable state, the cell wall of described L-type groove 17 installs magnetite 8, and the material of vertical handle 7 is iron and steel.Magnetite 8 is fixed vertical handle 7, ensures stability.
In order to store shading cloth 6, arrange storage tank 12 bottom brace summer 5, the side of storage tank 12 arranges door 11.Under using state, shading cloth 6 is inserted in storage tank 12.
Certainly, above-mentioned explanation is not to restriction of the present utility model, and the utility model is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present utility model, the change made, change, interpolation or replacement, all should belong to protection domain of the present utility model.
Claims (5)
1. elementary sit-ups exercising machine, it is characterized in that: comprise front support seat (1) and rear support seat (15), rear support seat (15) is upper installs perpendicular support column, between the top of perpendicular support column and front support seat (1), brace summer (5) is installed, brace summer (5) fixedly mounts gripper shoe (4), perpendicular both sides, support column top arrange crossbeam (10), L-type groove (17) is offered in gripper shoe (4) both sides, spring groove (20) is offered in the bending place of L-type groove (17), spring (21) is set in spring groove (20), the inwall of one end linking springs groove (21) of spring (21), the other end connection rotating shaft (19) of spring (21), rotating shaft (19) is upper installs vertical handle (7), end suit Anti-slip cover (8) of vertical handle (7).
2. elementary sit-ups exercising machine according to claim 1, it is characterized in that: the second eye-splice box (16) is installed on described perpendicular support column top, the first eye-splice box (2) is installed in the end of front support seat (1), the top of gripper shoe (4) arranges shading cloth (6), the two ends of shading cloth (6) arrange eye-splice sub-buckle (3), and two ends eye-splice sub-buckle (3) coordinates with the first eye-splice box (2), the second eye-splice box (16) respectively.
3. elementary sit-ups exercising machine according to claim 1, is characterized in that: the cell wall of described L-type groove (17) installs magnetite (8), and the material of vertical handle (7) is iron and steel.
4. elementary sit-ups exercising machine according to claim 1, it is characterized in that: described perpendicular support column has sleeve pipe (9), inner core tube (14) and set bolt (13) to form, suit inner core tube (14) in sleeve pipe (9), by the fixing relative position of set bolt (13) between sleeve pipe (9) and inner core tube (14), inner core tube (14) lower end connects rear support seat (15).
5. elementary sit-ups exercising machine according to claim 2, is characterized in that: brace summer (5) bottom arranges storage tank (12), and the side of storage tank (12) arranges door (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786293.6U CN204293768U (en) | 2014-12-11 | 2014-12-11 | Elementary sit-ups exercising machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786293.6U CN204293768U (en) | 2014-12-11 | 2014-12-11 | Elementary sit-ups exercising machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293768U true CN204293768U (en) | 2015-04-29 |
Family
ID=53099353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420786293.6U Expired - Fee Related CN204293768U (en) | 2014-12-11 | 2014-12-11 | Elementary sit-ups exercising machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204293768U (en) |
-
2014
- 2014-12-11 CN CN201420786293.6U patent/CN204293768U/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: 20150429 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |