CN208660243U - Shock-absorbing boosting board for lying on back - Google Patents
Shock-absorbing boosting board for lying on back Download PDFInfo
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- CN208660243U CN208660243U CN201821318580.9U CN201821318580U CN208660243U CN 208660243 U CN208660243 U CN 208660243U CN 201821318580 U CN201821318580 U CN 201821318580U CN 208660243 U CN208660243 U CN 208660243U
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Abstract
The utility model discloses a kind of shock-absorbing boosting board for lying on back, including front support frame (3), rear support frame (10), board for lying on back (12), footrest collodion roller (5), knee support collodion roller (7), the rear foot tube (14) of the rear support frame (10) or front foot pipe (2) the two sides correspondence of front support frame (3) are equipped with cushion socket (1), the cushion socket (1) includes shell (16), movable tube socket (18), damping spring (20), foot pad (22), before shell (16) is equipped with conveniently, rear foot tube (2, 14) the sliding notch (15) to move up and down, movable tube socket (18) setting is in shell (16), before, rear foot tube (2, 14) correspondence is fixed on the nozzle of movable tube socket (18), foot pad (22) is fixed on shell (16), Damping spring (20) correspondence is mounted between movable tube socket (18) and foot pad (22).After adopting the above structure, have many advantages, such as that simple and reasonable, height is easy to adjust, training method is various, injury gained in sports is small, comfort and body-building effect are good.
Description
Technical field
The utility model relates to a kind of exercise and fitness equipments, especially a kind of to play the role of shock-absorbing boosting in the training process
Shock-absorbing boosting board for lying on back.
Background technique
As China's resident's income and living standard are increased substantially, people are to the increasingly heavy of health
Depending on the use of board for lying on back is also more and more common, also more and more to the functional requirement of board for lying on back.Common supine exercise machine is general
It can only be used to complete the movement of sit-ups, user lies on board for lying on back above the waist when being trained, and knee joint is placed on
On knee support collodion component, instep is hooked cooperates positioning on footrest collodion component, and user's both hands are embraced head or opened and lain on the back
Seat movement, to achieve the effect that abdomen.
But the board for lying on back of the prior art has the following problems: first is that in the training process due to training amplitude it is big, back with
Board for lying on back contacts firmly, generates biggish impact force to back, not only comfort is poor, but also back will receive injury, influences to lie on the back
Act the training quality sat.Second is that existing board for lying on back has a single function, sit-ups single action can only be done, other training programs are not
It can take into account, body builder is easy to produce fidgety mood, and sit-up movement is difficult to adhere to.Third is that for the trainer poor to constitution
Sit-ups have certain difficulty, cannot be nimbly and freely that is, enabled to complete when doing training action, but because quantity and time are insufficient,
Trained effect is not had yet.For this purpose, many manufacturers and knowledgeable people develop and develop, but there has been no relatively manage so far
The product thought emerges.
Summary of the invention
To overcome drawbacks described above existing for existing board for lying on back, the purpose of the utility model is to provide a kind of structures simply to close
Reason, the shock-absorbing boosting board for lying on back that height is easy to adjust, training method is various, injury gained in sports is small, comfort and body-building effect are good.
The utility model solves technical solution used by above-mentioned technical problem, it includes front support frame, rear support frame, faces upward
Bodyboard, footrest collodion roller, knee support collodion roller, rear support frame are securely removably connected on front support frame, and board for lying on back is fixed on
On rear support frame, the rear foot tube of the rear support frame or the front foot pipe two sides correspondence of front support frame are equipped with cushion socket, described
Cushion socket includes shell, movable tube socket, damping spring, foot pad, and shell is equipped with the sliding groove for facilitating forward and backward foot tube to move up and down
Mouthful, movable tube socket, which can slide up and down to, to be arranged in shell, and forward and backward foot tube passes through sliding notch correspondence and is fixed on adjustable pipe
On the nozzle of seat, foot pad is fixed by screws on shell, and damping spring correspondence is mounted between movable tube socket and foot pad.
The further scheme of the utility model, the interior track groove slided up and down equipped with portable propelling tube socket of the shell,
Movable tube socket is equipped with the sliding rail being slidably matched with track groove.
The further scheme of the utility model, the movable tube socket are equipped with tube socket spring base, and foot pad is equipped with foot pad
The both ends correspondence of spring base, damping spring is mounted on tube socket spring base and foot pad spring base) on.
The further scheme of the utility model is correspondingly provided with multiple footrest adjustment holes and knee support tune on the front support frame
Knothole, footrest collodion roller are adjustably fixed on the footrest adjustment hole of front support frame by footrest knob height；Knee support collodion roller
It is adjustably fixed on the knee support adjustment hole of front support frame by knee support knob height.
The further scheme of the utility model, the fixation collodion being fixed on the rear support frame before board for lying on back
Roller and push-up support rod for push-up.
After adopting the above structure, it has the following advantages compared with prior art and effect: first is that due in front foot pipe or the rear foot
Pipe two sides correspondence is equipped with cushion socket, and in the training process, it is slow that cushion socket can play damping when back and board for lying on back contact
Punching effect, the impact force generated when training to back can greatly reduce, and when resetting, cushion socket can play the role of power-assisted, greatly
Trained comfort is improved greatly.Second is that being arranged in shell since movable tube socket can slide up and down to, the corresponding peace of damping spring
Between movable tube socket and foot pad, damping spring can only be axially moved, and shaking is small, and damping, buffering stability is good.Third is that due to
Footrest collodion roller, knee support collodion roller height is adjustable, can satisfy the requirement of different height body builders, can be further improved training
Quality.Fourth is that cushion socket can play the role of power-assisted when resetting, the quantity of sit-ups can be increased, extend exercise time,
Play better training effect.Fifth is that integrating the multiple functions such as sit-ups, push-up, the instruction of board for lying on back is further expanded
It does exercises energy.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
The decomposition texture schematic diagram of Fig. 2 is the utility model front/back foot tube when being round tube cushion socket.
The decomposition texture schematic diagram of Fig. 3 is the utility model front/back foot tube when being elliptical tube cushion socket.
Wherein 1 cushion socket, 2 front foot pipes, 3 front support frames, 4 footrest adjustment holes, 5 footrest collodion rollers, 6 footrest knobs, 7 knee supports
Collodion roller, 8 knee support knobs, 9 knee support adjustment holes, 10 rear support frames, 11 fixed collodion rollers, 12 board for lying on back, 13 push-ups support
Bar, 14 rear foot tubes, 15 sliding notches, 16 shells, 17 track grooves, 18 movable tube sockets, 19 tube socket spring bases, 20 damping springs, 21
Foot pad spring base, 22 foots pad, 23 screws, 24 sliding rails.
Specific embodiment
It is a kind of specific embodiment of shock-absorbing boosting board for lying on back of the utility model, it includes shown in Fig. 1, Fig. 2 and Fig. 3
Front support frame 3, rear support frame 10, board for lying on back 12, footrest collodion roller 5, knee support collodion roller 7, rear support frame 10 is removably secured
It is connected on front support frame 3, board for lying on back 12 is fixed on rear support frame 10, the rear foot tube 14 or front support of the rear support frame 10
2 two sides of front foot pipe of frame 3 are corresponding to be equipped with cushion socket 1, and the cushion socket 1 includes shell 16, movable tube socket 18, damping spring
20, foot pad 22, shell 16 are equipped with the sliding notch 15 for facilitating forward and backward foot tube 2,14 to move up and down, and movable tube socket 18 can be upper and lower
It is slidably arranged in shell 16, forward and backward foot tube 2,14 passes through the corresponding pipe for being fixed on movable tube socket 18 of sliding notch 15
On mouth, foot pad 22 is fixed on housing 16 by screw 23, damping spring 20 is corresponding be mounted on movable tube socket 18 and foot pad 22 it
Between.When forward and backward foot tube 2,14 is round tube, cushion socket 1 is as shown in Figure 2；When forward and backward foot tube 2,14 is elliptical tube, cushion socket 1 is as schemed
Shown in 3；The nozzle of movable tube socket 18 need to only can also be changed to the shape to match in other shapes by certain forward and backward foot tube 2,14
?.When sit-ups move downward, damping spring 20 plays buffer function by compression, and it is right can to greatly reduce board for lying on back 12
The impact force that back generates；When sit-ups reset, damping spring 20 discharges compressed elastic energy and plays the role of power-assisted.
In order to guarantee to shake that small, stability is good when moving up and down, it is equipped on portable propelling tube socket 18 in the shell 16
The track groove 17 of lower slider, movable tube socket 18 are equipped with the sliding rail 24 being slidably matched with track groove 17.In order to guarantee damping spring
20 connections are reliable, and the movable tube socket 18 is equipped with tube socket spring base 19, and foot pad 22 is equipped with foot pad spring base 21, damping bullet
The both ends of spring 20 are corresponding to be mounted on tube socket spring base 19 and foot pad spring base 21.
For the ease of adjusting height, different height requirements are adapted to, are correspondingly provided with multiple footrest tune on the front support frame 3
Knothole 4 and knee support adjustment hole 9, footrest collodion roller 5 are adjustably fixed on the footrest tune of front support frame 3 by 6 height of footrest knob
On knothole 4；Knee support collodion roller 7 is adjustably fixed on the knee support adjustment hole 9 of front support frame 3 by 8 height of knee support knob.
In order to further expand body-building function, the fixation positioned at 12 front of board for lying on back is fixed on the rear support frame 10
Collodion roller 11 and push-up support rod 13 for push-up.
The above, only specific embodiment of the utility model, not makes in any form the utility model
Limitation, on the basis of not departing from the technical solution of the utility model, made simple modification, equivalent variations or modification are fallen
Enter the protection scope of the utility model.
Claims (5)
1. a kind of shock-absorbing boosting board for lying on back, including front support frame (3), rear support frame (10), board for lying on back (12), footrest collodion roller
(5), knee support collodion roller (7), rear support frame (10) are securely removably connected on front support frame (3), and board for lying on back (12) is fixed
On rear support frame (10), it is characterized in that: the front foot pipe of the rear foot tube (14) of the rear support frame (10) or front support frame (3)
(2) two sides correspondence is equipped with cushion socket (1), and the cushion socket (1) includes shell (16), movable tube socket (18), damping spring
(20), foot pad (22), shell (16) are equipped with the sliding notch (15) for facilitating forward and backward foot tube (2,14) to move up and down, adjustable pipe
Seat (18) can slide up and down to setting in shell (16), and it is solid that forward and backward foot tube (2,14) passes through the corresponding installation of sliding notch (15)
It is scheduled on the nozzle of movable tube socket (18), foot pad (22) is fixed on shell (16) by screw (23), and damping spring (20) is right
It should be mounted between movable tube socket (18) and foot pad (22).
2. shock-absorbing boosting board for lying on back according to claim 1, it is characterized in that: being equipped with portable propelling in the shell (16)
The track groove (17) that tube socket (18) slides up and down, movable tube socket (18) are equipped with the sliding rail being slidably matched with track groove (17)
(24)。
3. shock-absorbing boosting board for lying on back according to claim 1, it is characterized in that: the movable tube socket (18) is equipped with tube socket
Spring base (19), foot pad (22) are equipped with foot pad spring base (21), and the both ends correspondence of damping spring (20) is mounted on tube socket spring
On seat (19) and foot pad spring base (21).
4. shock-absorbing boosting board for lying on back according to claim 1 or 2 or 3, it is characterized in that: the front support frame (3) on pair
It should be equipped with multiple footrest adjustment holes (4) and knee support adjustment hole (9), footrest collodion roller (5) passes through footrest knob (6) height adjustably
It is fixed on the footrest adjustment hole (4) of front support frame (3)；Knee support collodion roller (7) is adjustably fixed by knee support knob (8) height
On the knee support adjustment hole (9) of front support frame (3).
5. shock-absorbing boosting board for lying on back according to claim 1, it is characterized in that: being fixed with position on the rear support frame (10)
Fixation collodion roller (11) before board for lying on back (12) and the push-up support rod (13) for push-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318580.9U CN208660243U (en) | 2018-08-16 | 2018-08-16 | Shock-absorbing boosting board for lying on back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318580.9U CN208660243U (en) | 2018-08-16 | 2018-08-16 | Shock-absorbing boosting board for lying on back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660243U true CN208660243U (en) | 2019-03-29 |
Family
ID=65836696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821318580.9U Active CN208660243U (en) | 2018-08-16 | 2018-08-16 | Shock-absorbing boosting board for lying on back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208660243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589068A (en) * | 2020-05-22 | 2020-08-28 | 陈俊霖 | Body-building apparatus convenient to high school student uses |
-
2018
- 2018-08-16 CN CN201821318580.9U patent/CN208660243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589068A (en) * | 2020-05-22 | 2020-08-28 | 陈俊霖 | Body-building apparatus convenient to high school student uses |
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