CN206823048U - A kind of sit-ups instrument - Google Patents
A kind of sit-ups instrument Download PDFInfo
- Publication number
- CN206823048U CN206823048U CN201720325723.8U CN201720325723U CN206823048U CN 206823048 U CN206823048 U CN 206823048U CN 201720325723 U CN201720325723 U CN 201720325723U CN 206823048 U CN206823048 U CN 206823048U
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- adjusting rod
- iii
- lying
- board
- regulating sleeve
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Abstract
Exercising apparatus technical field is the utility model is related to, is in particular a kind of sit-ups instrument, the angle and height of board for lying on back can be adjusted, device carries massage head, with bolster, has cushioning effect, massage effect is good, and the dynamics for massaging buffering can be adjusted as needed.The lower end of lower dolly bar II is connected with chassis, and the upper end of lower dolly bar II is connected with regulating sleeve II, and the lower end of upper adjusting rod II is connected with regulating sleeve II, and the upper end of upper adjusting rod II is connected with board for lying on back I.Board for lying on back II is flexibly connected with board for lying on back I, and the lower end of lower dolly bar III is connected with chassis, and the upper end of lower dolly bar III is connected with regulating sleeve III, and the lower end of upper adjusting rod III is connected with regulating sleeve III, and the upper end of upper adjusting rod III is connected with board for lying on back II.Adjustment barrel is arranged on board for lying on back II, and adjusting rod is threadedly coupled with adjustment barrel, and straight-bar is arranged on adjusting rod.
Description
Technical field
Exercising apparatus technical field is the utility model is related to, is in particular a kind of sit-ups instrument.
Background technology
The constitution of people can be improved by taking exercise, and global people is taking exercise, no matter old man, young people and children.Lie on the back
Seat be exactly people through commonly used exercising way, but the instrumental function of special seat sit-ups is single currently on the market,
The needs of user can not be met, so designing a kind of sit-ups instrument to solve this problem.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of sit-ups instrument, the angle and height of board for lying on back
It can adjust, device carries massage head, with bolster, has cushioning effect, massage effect is good, and massages the dynamics of buffering
It can adjust as needed.
In particular it is that one kind is faced upward in order to solve the above technical problems, the utility model is related to exercising apparatus technical field
Crouch and sat instrument, including chassis, lower dolly bar I, regulating sleeve I, upper adjusting rod I, board for lying on back I, massage assembly, lower dolly bar
IIth, regulating sleeve II, upper adjusting rod II, board for lying on back II, adjustment barrel, adjusting rod, straight-bar, lower dolly bar III, the and of regulating sleeve III
Upper adjusting rod III, the angle and height of board for lying on back can be adjusted, and device carries massage head, with bolster, have cushioning effect,
Massage effect is good, and the dynamics for massaging buffering can be adjusted as needed.
The lower end of lower dolly bar I is connected with chassis, and the upper end of lower dolly bar I is connected with regulating sleeve I, upper adjusting rod
I lower end is connected with regulating sleeve I, and the upper end of upper adjusting rod I is connected with board for lying on back I, and massage assembly has multiple, is distributed on
On board for lying on back I.The lower end of lower dolly bar II is connected with chassis, and the upper end of lower dolly bar II is connected with regulating sleeve II, on
The lower end of adjusting rod II is connected with regulating sleeve II, and the upper end of upper adjusting rod II is connected with board for lying on back I.Board for lying on back II is with facing upward
Bodyboard I is flexibly connected, and the lower end of lower dolly bar III is connected with chassis, and the upper end of lower dolly bar III is connected with regulating sleeve III
Connect, the lower end of upper adjusting rod III is connected with regulating sleeve III, and the upper end of upper adjusting rod III is connected with board for lying on back II.Adjustment barrel
On board for lying on back II, adjusting rod is threadedly coupled with adjustment barrel, and straight-bar is arranged on adjusting rod.
As the further optimization of the technical program, the massage assembly bag described in a kind of sit-ups instrument of the utility model
Include massage head, spring, threaded rod, groove and regulation head, groove to be arranged on board for lying on back I, threaded rod is threadedly coupled with groove, is adjusted
Section header is arranged on threaded rod.One end of spring is in contact with threaded rod, and the other end of spring is in contact with massage head, massage head
It is flexibly connected with groove.
As the further optimization of the technical program, the material of the massage head described in a kind of sit-ups instrument of the utility model
Expect for rubber.
As the further optimization of the technical program, lower dolly bar I described in a kind of sit-ups instrument of the utility model,
Regulating sleeve I, upper adjusting rod I, lower dolly bar II, regulating sleeve II, upper adjusting rod II, lower dolly bar III, the and of regulating sleeve III
Upper adjusting rod III has two.
A kind of sit-ups instrument of the utility model has the beneficial effect that：
A kind of sit-ups instrument of the utility model, the angle and height of board for lying on back can be adjusted, and device carries massage head,
With bolster, there is cushioning effect, massage effect is good, and the dynamics for massaging buffering can be adjusted as needed.
Brief description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of sit-ups instrument of the utility model.
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
In figure：Chassis 1；Lower dolly bar I 2；Regulating sleeve I 3；Upper adjusting rod I 4；Board for lying on back I 5；Massage assembly 6；Lower regulation
Bar II 7；Regulating sleeve II 8；Upper adjusting rod II 9；Board for lying on back II 10；Adjustment barrel 11；Adjusting rod 12；Straight-bar 13；Lower dolly bar III
14；Regulating sleeve III 15；Upper adjusting rod III 16.
Embodiment
Embodiment one：
With reference to Fig. 1,2 explanation present embodiments, exercising apparatus technical field is the utility model is related to, in particular
It is a kind of sit-ups instrument, including chassis 1, lower dolly bar I 2, regulating sleeve I 3, upper adjusting rod I 4, board for lying on back I 5, massage group
Part 6, lower dolly bar II 7, regulating sleeve II 8, upper adjusting rod II 9, board for lying on back II 10, adjustment barrel 11, adjusting rod 12, straight-bar 13,
Lower dolly bar III 14, regulating sleeve III 15 and upper adjusting rod III 16, the angle and height of board for lying on back can be adjusted, and device is carried and pressed
Rub head, with bolster, has cushioning effect, and massage effect is good, and the dynamics for massaging buffering can be adjusted as needed.
The lower end of lower dolly bar I 2 is connected with chassis 1, and the upper end of lower dolly bar I 2 is connected with regulating sleeve I 3, up-regulation
The lower end of pole I 4 is connected with regulating sleeve I 3, and the upper end of upper adjusting rod I 4 is connected with board for lying on back I 5, and massage assembly 6 has more
It is individual, it is distributed on board for lying on back I 5, regulating sleeve I 3 can adjust the relative position of lower dolly bar I 2 and upper adjusting rod I 4, so that
The one end for obtaining board for lying on back I 5 changes relative to the height of chassis 1.
The lower end of lower dolly bar II 7 is connected with chassis 1, and the upper end of lower dolly bar II 7 is connected with regulating sleeve II 8,
The lower end of upper adjusting rod II 9 is connected with regulating sleeve II 8, and the upper end of upper adjusting rod II 9 is connected with board for lying on back I 5, adjusting set
Cylinder II 8 can adjust the relative position between lower dolly bar II 7 and upper adjusting rod II 9, so as to adjust the other end of board for lying on back I 5
Relative to the height of chassis 1.
Board for lying on back II 10 is flexibly connected with board for lying on back I 5, and the lower end of lower dolly bar III 14 is connected with chassis 1, lower dolly bar
III 14 upper end is connected with regulating sleeve III 15, and the lower end of upper adjusting rod III 16 is connected with regulating sleeve III 15, upper regulation
The upper end of bar III 16 is connected with board for lying on back II 10, and regulating sleeve III 15 can adjust lower dolly bar III 14 and upper adjusting rod III 16
Between relative position.
Adjustment barrel 11 is arranged on board for lying on back II 10, and adjusting rod 12 is threadedly coupled with adjustment barrel 11, and straight-bar 13, which is arranged on, to be adjusted
On pole 12, the relative position between adjusting rod 12 and adjustment barrel 11 can be adjusted, so as to suitable for foot people of different sizes.
Pass through the board for lying on back of the regulation sum of board for lying on back I 5 of regulating sleeve I 3, regulating sleeve II 8 and regulating sleeve III 15
II 10 relative to chassis 1 angle, be adjusted according to the needs of user.
Embodiment two：
With reference to Fig. 1,2 explanation present embodiments, present embodiment is described further to embodiment one, described
Massage assembly 6 includes massage head 6-1, spring 6-2, threaded rod 6-3, groove 6-4 and regulation head 6-5, and groove 6-4, which is arranged on, to lie on the back
On plate I 5, threaded rod 6-3 is threadedly coupled with groove 6-4, and regulation head 6-5 is arranged on threaded rod 6-3, threaded rod 6-3 relative to
Groove 6-4 position can be adjusted, so as to the dynamics of adjusting massage head 6-1 bufferings.
Spring 6-2 one end is in contact with threaded rod 6-3, and the spring 6-2 other end is in contact with massage head 6-1, massage
Head 6-1 is flexibly connected with groove 6-4, and spring 6-2 setting causes massage head 6-1 to have cushioning effect, and massage effect is good, massage
Head 6-1 plays massage effect.
Embodiment three：
With reference to Fig. 1,2 explanation present embodiments, present embodiment is described further to embodiment two, described
Massage head 6-1 material is rubber, and the wearability of rubber is good, service life length.
Embodiment four：
With reference to Fig. 1,2 explanation present embodiments, present embodiment is described further to embodiment one, described
Lower dolly bar I 2, regulating sleeve I 3, upper adjusting rod I 4, lower dolly bar II 7, regulating sleeve II 8, upper adjusting rod II 9, lower dolly bar
III 14, regulating sleeve III 15 and upper adjusting rod III 16 have two.
The operation principle of device：Lain on the back by the regulation regulation of regulating sleeve I 3, regulating sleeve II 8 and regulating sleeve III 15
The board for lying on back II 10 of the sum of plate I 5 relative to chassis 1 angle, according to the dynamics different adjustment of exercise, adjusting rod 12 and adjustment barrel 11
Between relative position can adjust, so as to suitable for foot people of different sizes；Massage head 6-1 has massage effect, and bullet
Spring 6-2 setting causes massage head 6-1 to have cushioning effect, and the tune by threaded rod 6-3 relative to groove 6-4 position
Section make it that spring 6-2 compression degree is different, realizes the regulation of buffering dynamics, is adjusted according to the needs of user.
Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In the scope of protection of the utility model.
Claims (4)
1. a kind of sit-ups instrument, including chassis (1), lower dolly bar I (2), regulating sleeve I (3), upper adjusting rod I (4), face upward
Bodyboard I (5), massage assembly (6), lower dolly bar II (7), regulating sleeve II (8), upper adjusting rod II (9), board for lying on back II (10),
Adjustment barrel (11), adjusting rod (12), straight-bar (13), lower dolly bar III (14), regulating sleeve III (15) and upper adjusting rod III (16),
It is characterized in that：The lower end of lower dolly bar I (2) is connected with chassis (1), upper end and the regulating sleeve I (3) of lower dolly bar I (2)
It is connected, the lower end of upper adjusting rod I (4) is connected with regulating sleeve I (3), upper end and the board for lying on back I (5) of upper adjusting rod I (4)
It is connected, massage assembly (6) has multiple, is distributed on board for lying on back I (5)；The lower end of lower dolly bar II (7) is connected with chassis (1)
Connect, the upper end of lower dolly bar II (7) is connected with regulating sleeve II (8), lower end and the regulating sleeve II of upper adjusting rod II (9)
(8) it is connected, the upper end of upper adjusting rod II (9) is connected with board for lying on back I (5)；Board for lying on back II (10) and board for lying on back I (5) activity
Connection, the lower end of lower dolly bar III (14) are connected with chassis (1), upper end and the regulating sleeve III (15) of lower dolly bar III (14)
It is connected, the lower end of upper adjusting rod III (16) is connected with regulating sleeve III (15), and the upper end of upper adjusting rod III (16) is with lying on the back
Plate II (10) is connected；Adjustment barrel (11) is arranged on board for lying on back II (10), and adjusting rod (12) is threadedly coupled with adjustment barrel (11),
Straight-bar (13) is arranged on adjusting rod (12).
A kind of 2. sit-ups instrument according to claim 1, it is characterised in that：Described massage assembly (6) includes pressing
Rub head (6-1), spring (6-2), threaded rod (6-3), groove (6-4) and regulation head (6-5), and groove (6-4) is arranged on board for lying on back I
(5) on, threaded rod (6-3) is threadedly coupled with groove (6-4), and regulation head (6-5) is arranged on threaded rod (6-3)；Spring (6-2)
One end be in contact with threaded rod (6-3), the other end of spring (6-2) is in contact with massage head (6-1), massage head (6-1) with
Groove (6-4) is flexibly connected.
A kind of 3. sit-ups instrument according to claim 2, it is characterised in that：The material of described massage head (6-1)
For rubber.
A kind of 4. sit-ups instrument according to claim 1, it is characterised in that：Described lower dolly bar I (2), regulation
Sleeve I (3), upper adjusting rod I (4), lower dolly bar II (7), regulating sleeve II (8), upper adjusting rod II (9), lower dolly bar III
(14), regulating sleeve III (15) and upper adjusting rod III (16) have two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325723.8U CN206823048U (en) | 2017-03-30 | 2017-03-30 | A kind of sit-ups instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325723.8U CN206823048U (en) | 2017-03-30 | 2017-03-30 | A kind of sit-ups instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206823048U true CN206823048U (en) | 2018-01-02 |
Family
ID=60766911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720325723.8U Expired - Fee Related CN206823048U (en) | 2017-03-30 | 2017-03-30 | A kind of sit-ups instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206823048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009918A (en) * | 2018-08-27 | 2018-12-18 | 宁德师范学院 | A kind of massage mechanism and massage armchair of human body back |
| CN109847271A (en) * | 2018-12-12 | 2019-06-07 | 吉首大学 | One kind being used for callisthenics shape up exercise device |
-
2017
- 2017-03-30 CN CN201720325723.8U patent/CN206823048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009918A (en) * | 2018-08-27 | 2018-12-18 | 宁德师范学院 | A kind of massage mechanism and massage armchair of human body back |
| CN109847271A (en) * | 2018-12-12 | 2019-06-07 | 吉首大学 | One kind being used for callisthenics shape up exercise device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20180330 |