CN210433902U - Foldable portable supination plate - Google Patents
Foldable portable supination plate Download PDFInfo
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- CN210433902U CN210433902U CN201921205695.1U CN201921205695U CN210433902U CN 210433902 U CN210433902 U CN 210433902U CN 201921205695 U CN201921205695 U CN 201921205695U CN 210433902 U CN210433902 U CN 210433902U
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- board
- support
- block
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Abstract
The utility model discloses a foldable portable supination plate in the technical field of supination plates, which comprises a bracket, wherein the outer wall of the bottom of the bracket is fixedly connected with a supporting block, the outer wall of the left side of the bracket is sequentially provided with a hand lever and a foot hooking lever from top to bottom, the outer wall of the right side of the bracket is provided with a supination plate body, the supporting block and the supporting block are positioned at the same horizontal line, the supination plate body comprises a first plate, the outer wall of the top of the right side of the first plate is hinged with a second plate, a pulling block is rotated in the device to move the fixed block out of a fixed hole, the pulling block is moved leftwards to move a connecting block out of a connecting groove, the second plate is folded above the first plate, and then the third plate is rotated above the second plate, so that the supination plate body is divided into three groups of smaller plate bodies and is folded together, the whole volume of the device, the space that the reduction device level was taken up is convenient to deposit the device, also makes things convenient for carrying device.
Description
Technical Field
The utility model relates to a board technical field of lying on the back specifically is a folding portable board of lying on the back.
Background
Along with people's concern about self health, people begin to pay attention to physical training, use the board of lying on the back of taking exercise the health at home now, when the board of will lying on the back is folded up to needs, because of the great space that leads to occupation of the volume of the board of lying on the back is big, inconvenient the board of lying on the back of will lying on the back is deposited to the great board of lying on the back of volume also is inconvenient carries, for this reason, we propose a folding portable board of lying on the back.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a folding portable board of lying on back to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a folding portable board of lying on back, which comprises a bracket, support bottom outer wall and supporting shoe fixed connection, support left side outer wall from the top down has set gradually the handspike and has colluded foot pole, support right side outer wall is provided with the plate body of lying on the back, the one end and the tray fixed connection of support are kept away from to the plate body of lying on the back, the tray is in same water flat line with the supporting shoe, the plate body of lying on the back includes first minute board, first minute board right side top outer wall articulates there is the second minute board, second minute board left side bottom outer wall and first minute board right side bottom outer wall swing joint, second minute board right side bottom outer wall articulates there is the third minute board, third minute board left side top.
Preferably, the fluting has been seted up to first minute board right side bottom outer wall, the fluting inner chamber is pegged graft and is had the connecting block, connecting block bottom left side outer wall with draw the piece, draw the bottom outer wall that the piece bottom extended to first minute board, the spread groove has been seted up to second minute board left side bottom outer wall, the connecting block right-hand member is pegged graft in the inner chamber of spread groove, connecting block bottom right side outer wall and fixed block fixed connection, the fixed orifices has been seted up to connecting groove bottom inner wall, the inner chamber at the fixed orifices is peg.
Preferably, the outer wall of the left side of the first board is hinged to the outer wall of the right side of the support, the outer wall of the right side of the support is provided with a storage groove, the inner wall of the top of the left side of the storage groove is hinged to an inserting rod, the outer wall of the bottom of the first board is provided with a slot, and one end, far away from the support, of the inserting rod is inserted into an inner cavity of the slot.
Preferably, fixed orifices left side inner wall and stopper fixed connection, the spacing groove has been seted up to fixed block left side outer wall, and the stopper right-hand member is located the inner chamber of spacing groove, spread groove right side inner wall and spring fixed connection, and the spring left end is laminated with the connecting block right-hand member mutually.
Preferably, the length of the vertical section of the storage groove is greater than that of the vertical section of the inserted rod, and the width of the vertical section of the storage groove is greater than that of the vertical section of the inserted rod.
Preferably, the outer wall of the bottom of the supporting block is fixedly connected with the non-slip mat, and the outer wall of the bottom of the supporting block is fixedly connected with the non-slip mat.
Compared with the prior art, the beneficial effects of the utility model are that: the device is rotated and is drawn the piece, make the fixed block shift out from the fixed orifices, remove the piece that draws left, shift out the connecting block from the spread groove, fold the second minute board to the top of first minute board, rotate the top of second minute board again with the third minute board, thereby will lie on the back the board body and divide into the less plate body of three groups and fold together, reduce the holistic volume of device, and shift out the inserted bar from the slot, make first minute board lean on the lateral wall of support, reduce the space that the device level occupy, conveniently deposit the device, also make things convenient for carrying device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection structure of the first board and the second board of the present invention.
In the figure: 1. a support; 2. a support block; 3. a supine plate body; 31. a first sub plate; 32. a second board; 33. a third board dividing; 4. a support block; 5. grooving; 6. connecting blocks; 7. a fixing hole; 8. pulling the block; 9. a fixed block; 10. a limiting block; 11. a spring; 12. a storage tank; 13. inserting a rod; 14. and (4) a slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a technical scheme: a foldable portable sit-up board, please refer to fig. 1, comprising a stand 1;
referring to fig. 1, the outer wall of the bottom of a support 1 is fixedly connected with a support block 2, the outer wall of the left side of the support 1 is sequentially provided with a hand lever and a foot hooking lever from top to bottom, the positions of the hand lever and the foot hooking lever on the outer wall of the left side of the support 1 can be changed, the hand lever, the foot hooking lever and the support 1 are conventional products, the outer wall of the right side of the support 1 is provided with a supine plate body 3, one end, far away from the support 1, of the supine plate body 3 is fixedly connected with a support block 4, and the support block;
referring to fig. 1, the supine plate body 3 comprises a first plate 31, a second plate 32 is hinged to the outer wall of the top of the right side of the first plate 31, the outer wall of the bottom of the left side of the second plate 32 is movably connected with the outer wall of the bottom of the right side of the first plate 31, a third plate 33 is hinged to the outer wall of the bottom of the right side of the second plate 32, the outer wall of the top of the left side of the third plate 33 is attached to the top of the right side of the second plate 32, so that the third plate 33 cannot rotate upwards, the second plate 32 and the third plate 33 cannot move after being unfolded, the second plate 32 is folded above the first plate 31 leftwards, the third plate 33 is rotated, the third plate 33 is attached to the second plate 32, and the supine plate body 3 is divided into three groups of smaller plate bodies which are folded together, thereby reducing;
referring to fig. 2, the outer wall of the right bottom of the first board 31 is provided with a slot 5, an inner cavity of the slot 5 is inserted with a connecting block 6, the outer wall of the left bottom of the connecting block 6 is connected with a pulling block 8, the pulling block 8 can move left and right and rotate with a small amplitude, the bottom end of the pulling block 8 extends to the outer wall of the bottom of the first board 31, the outer wall of the left bottom of the second board 32 is provided with a connecting slot, the right end of the connecting block 6 is inserted in the inner cavity of the connecting slot, so that the first board 31 and the second board 32 are fixedly connected without automatic folding, and the connecting block 6 can not move back and forth in the connecting slot, the outer wall of the right bottom of the connecting block 6 is fixedly connected with a fixed block 9, the inner wall of the bottom of the connecting slot is provided with a fixed hole 7, the bottom end of, the fixing block 9 can enter the connecting groove from the fixing hole 7;
referring to fig. 1, the left outer wall of a first plate 31 is hinged to the right outer wall of a support 1, the right outer wall of the support 1 is provided with a storage groove 12, the left top inner wall of the storage groove 12 is hinged to an insertion rod 13, the bottom outer wall of the first plate 31 is provided with a slot 14, one end, far away from the support 1, of the insertion rod 13 is inserted into an inner cavity of the slot 14, the first plate 31 is moved upwards, the insertion rod 13 is moved out of the slot 14, the first plate 31 is leaned against the side wall of the support 1, the space occupied by the device horizontally is reduced, the device is convenient to store, and the device is convenient to carry;
referring to fig. 2, the inner wall of the left side of the fixed hole 7 is fixedly connected with the limiting block 10, the outer wall of the left side of the fixed block 9 is provided with a limiting groove, the right end of the limiting block 10 is located in the inner cavity of the limiting groove, the inner wall of the right side of the connecting groove is fixedly connected with the spring 11, the left end of the spring 11 is attached to the right end of the connecting block 6, the spring 11 expands to enable the fixed block 9 to move leftwards, the limiting block 10 is inserted into the limiting groove, the fixed block 9 cannot be automatically moved out of the fixed hole 7, and the first plate;
referring to fig. 1, the length of the vertical section of the storage slot 12 is greater than the length of the vertical section of the insertion rod 13, and the width of the vertical section of the storage slot 12 is greater than the width of the vertical section of the insertion rod 13, so that the insertion rod 13 is not positioned outside the storage slot 12, the first plate 31 is prevented from being pushed outwards by the insertion rod 13, the horizontal occupied space of the device is prevented from being increased, and the device is convenient to store;
referring to fig. 1 again, the outer wall of the bottom of the supporting block 2 is fixedly connected with the non-slip mat, and the outer wall of the bottom of the supporting block 4 is fixedly connected with the non-slip mat, and the non-slip mat is a rubber mat with patterns, so that the friction force of the device contacting the ground is increased, and the device cannot automatically slide when in use.
The working principle is as follows: after the user finishes body building, the pulling block 8 is pushed rightwards to move the limiting block 10 out of the limiting groove, the pulling block 8 is rotated to move the fixing block 9 out of the fixing hole 7, the connecting block 6 can move horizontally, then the connecting block 6 is pulled leftwards to move the connecting block 6 out of the connecting groove, one side of the bottom parts of the first plate 31 and the second plate 32, which are close to each other, is disconnected, the second plate 32 is folded leftwards to be above the first plate 31, the third plate 33 is rotated to enable the third plate 33 to be attached to the second plate 32, so that the supine plate body 3 is divided into three groups of smaller plate bodies and folded together, the size of the whole device is reduced, the first plate 31 is moved upwards to enable the inserting rod 13 to move out of the slot 14, the first plate 31 is close to the side wall of the bracket 1, the space horizontally occupied by the device is reduced, the device is convenient to store and carry, the first, second and third sub-plates 31, 32, 33 leaning against the side walls of the bracket 1 are fixed by ropes to ensure that the device does not automatically unfold.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a folding portable sit-up board, includes support (1), its characterized in that: support (1) bottom outer wall and supporting shoe (2) fixed connection, support (1) left side outer wall from the top down has set gradually the hand lever and has colluded foot pole, support (1) right side outer wall is provided with the plate body (3) of lying on the back, the one end and the tray (4) fixed connection of keeping away from support (1) of the plate body (3) of lying on the back, tray (4) are in same water flat line with supporting shoe (2), the plate body (3) of lying on the back includes first minute board (31), first minute board (31) right side top outer wall articulates there is second minute board (32), second minute board (32) left side bottom outer wall and first minute board (31) right side bottom outer wall swing joint, second minute board (32) right side bottom outer wall articulates there is third minute board (33), third minute board (33) left side top outer wall laminates with second minute board (32) right side top.
2. A foldable portable sit-up board according to claim 1, wherein: fluting (5) has been seted up to first minute board (31) right side bottom outer wall, fluting (5) inner chamber is pegged graft and is had connecting block (6), connecting block (6) bottom left side outer wall with draw piece (8), draw the bottom outer wall that piece (8) bottom extended to first minute board (31), the spread groove has been seted up to second minute board (32) left side bottom outer wall, connecting block (6) right-hand member is pegged graft in the inner chamber of spread groove, connecting block (6) bottom right side outer wall and fixed block (9) fixed connection, fixed orifices (7) have been seted up to connecting groove bottom inner wall, the inner chamber in fixed orifices (7) is pegged graft in fixed block (9) bottom.
3. A foldable portable sit-up board according to claim 1, wherein: first minute board (31) left side outer wall is articulated with support (1) right side outer wall, and storage tank (12) have been seted up to support (1) right side outer wall, and storage tank (12) left side top inner wall articulates there are inserted bar (13), and slot (14) have been seted up to first minute board (31) bottom outer wall, and the one end that support (1) was kept away from in inserted bar (13) is pegged graft in the inner chamber of slot (14).
4. A foldable portable sit-up board according to claim 2, wherein: fixed orifices (7) left side inner wall and stopper (10) fixed connection, the spacing groove has been seted up to fixed block (9) left side outer wall, and stopper (10) right-hand member is located the inner chamber of spacing groove, spread groove right side inner wall and spring (11) fixed connection, and spring (11) left end is laminated mutually with connecting block (6) right-hand member.
5. A foldable portable sit-up board according to claim 3, wherein: the length of the vertical section of the storage groove (12) is greater than that of the vertical section of the inserted bar (13), and the width of the vertical section of the storage groove (12) is greater than that of the vertical section of the inserted bar (13).
6. A foldable portable sit-up board according to claim 1, wherein: the outer wall of the bottom of the supporting block (2) is fixedly connected with the non-slip mat, and the outer wall of the bottom of the supporting block (4) is fixedly connected with the non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921205695.1U CN210433902U (en) | 2019-07-29 | 2019-07-29 | Foldable portable supination plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921205695.1U CN210433902U (en) | 2019-07-29 | 2019-07-29 | Foldable portable supination plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210433902U true CN210433902U (en) | 2020-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921205695.1U Active CN210433902U (en) | 2019-07-29 | 2019-07-29 | Foldable portable supination plate |
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| Country | Link |
|---|---|
| CN (1) | CN210433902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111769502A (en) * | 2020-07-20 | 2020-10-13 | 国网安徽省电力有限公司安庆供电公司 | Power transmission apparatus |
-
2019
- 2019-07-29 CN CN201921205695.1U patent/CN210433902U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111769502A (en) * | 2020-07-20 | 2020-10-13 | 国网安徽省电力有限公司安庆供电公司 | Power transmission apparatus |
| CN111769502B (en) * | 2020-07-20 | 2021-07-20 | 国网安徽省电力有限公司安庆供电公司 | Power transmission apparatus |
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