CN214632895U - Portable and foldable seat structure - Google Patents
Portable and foldable seat structure Download PDFInfo
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- CN214632895U CN214632895U CN202022701308.2U CN202022701308U CN214632895U CN 214632895 U CN214632895 U CN 214632895U CN 202022701308 U CN202022701308 U CN 202022701308U CN 214632895 U CN214632895 U CN 214632895U
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Abstract
A portable foldable seat structure comprises a waist module, wherein a hip module is connected to the lower side of the waist module, a thigh module is connected to the lower side of the hip module, a shank module is connected to the lower side of the thigh module, and a buffer module is connected between the thigh module and the shank module; the waist module is used for connecting the waist of a human body with the seat, the hip module is used for supporting the hip of the human body, the thigh module is used for being worn on the thigh of the human body, and the shank module is used for being worn on the shank of the human body; the buffer module is used for providing buffer supporting force when a user sits down or stands up; the utility model discloses can satisfy the demand that the old person sat down at any time and have a rest, collapsible portable walking stick for assisting the old person to walk again.
Description
Technical Field
The utility model belongs to a seat, concretely relates to portable collapsible seat structure.
Background
With the accelerated development of society, the aging problem of population gradually gets attention, and most of the old people are easy to suffer from various osteoarticular diseases, so the old people mainly have two problems to be solved in daily life: the walking assisting device has the advantages that the walking assisting device is used for assisting in daily travel, and the people need to frequently sit down to have a rest in places such as supermarkets, markets and banks.
For the problem of walking assistance, most walking sticks or walking aids in the market at present can meet the requirement of walking assistance of the old. However, most crutches or walking aids cannot serve as a seat, and further cannot meet the requirement that the old people need to sit for rest. In addition, even if a small part of crutches or walking aids can be used as a seat, the height or angle of the crutch or walking aids is difficult to adjust, and the crutch or walking aids lack buffering assistance when the old sits down or stands up, so that the requirement that the old needs to sit down for rest is not well met. To the problem of sitting and having a rest, most of folding or wearing type seats on the market at present can both meet the basic requirements of the old. However, most of the folding or wearing-type seating furniture is difficult to be used as a crutch to assist the elderly in daily walking.
Therefore, a multifunctional device which can be used as a walking stick to assist the old to walk daily and can be used as a seat to assist the old to sit and rest is needed to be researched.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a portable foldable seat structure, which can meet the requirements of the old people for sitting down at any time and can be folded into a portable crutch for assisting the old people to walk.
In order to achieve the purpose, the technical scheme adopted by the application is as follows:
a portable foldable seat structure comprises a waist module 1, wherein a hip module 2 is connected to the lower side of the waist module 1, a thigh module 3 is connected to the lower side of the hip module 2, a shank module 4 is connected to the lower side of the thigh module 3, and a buffer module 5 is connected between the thigh module 3 and the shank module 4; the waist module 1 is used for connecting the waist of a human body with the sitting tool, the hip module 2 is used for supporting the hip of the human body, the thigh module 3 is used for being worn on the thigh of the human body, and the shank module 4 is used for being worn on the shank of the human body; the buffer module 5 is used for providing buffer supporting force when a user sits down or stands up.
The waist module 1 comprises an annular waistband 11, a waistband left connecting belt 12 and a waistband right connecting belt 13; the annular waistband 11 is designed to be provided with an opening at the front side, and a first magic tape 111 is arranged at the opening; the upper ends of the left waistband connecting belt 12 and the right waistband connecting belt 13 are fixedly connected with the annular waistband 11, and the lower ends of the left waistband connecting belt 12 and the right waistband connecting belt 13 are fixedly connected with the hip module 2.
The hip module 2 comprises a hip left support plate 21, a hip right support plate 22, an I-shaped hinge 23 and a limiting piece 24; the hip left support plate 21 and the hip right support plate 22 are symmetrically arranged relative to the I-shaped hinge 23;
the hip left support plate 21 is provided with a first long groove 211 along the horizontal direction, the left end of the hip left support plate 21 is hinged with the thigh module 3, and the right end of the hip left support plate 21 is hinged with the I-shaped hinge 23; the hip right support plate 22 is provided with a second long groove 221 along the horizontal direction, the right end of the hip right support plate 22 is hinged with the thigh module 3, and the left end of the hip right support plate 22 is hinged with the I-shaped hinge 23; the I-shaped hinge 23 is provided with a slot 231 therein, and when the limiting piece 24 is inserted into the slot 231, the hip left support plate 21 and the hip right support plate 22 are limited to rotate relatively at the I-shaped hinge 23.
The thigh module 3 comprises a left thigh rod 31, a right thigh rod 32, a left thigh strap 33 and a right thigh strap 34; the left thigh rod 31 and the right thigh rod 32 are symmetrically arranged;
the upper end of the left thigh rod 31 is hinged with the left end of the hip left support plate 21; the lower end of the left thigh rod 31 is hinged with the shank module 4; the left thigh rod 31 is provided with a third long groove 311 along the rod length direction, and the left thigh strap 33 penetrates through the third long groove 311 and can be adjusted in position along the rod length direction; the left thigh strap 33 is designed to be open at the front side, and a second magic tape 331 is arranged at the opening;
the upper end of the right thigh rod 32 is hinged with the right end of the hip right support plate 22; the lower end of the right thigh rod 32 is hinged with the shank module 4; the right thigh rod 32 is provided with a fourth long groove 321 along the rod length direction, and the right thigh strap 34 penetrates through the fourth long groove 321 and can be adjusted in position along the rod length direction; the right thigh strap 34 is designed to have an open front side, and a third hook and loop fastener 341 is provided at the opening.
The shank module 4 comprises a left shank rod 41, a right shank rod 42, a left shank binding band 43 and a right shank binding band 44; the left shank rod 41 and the right shank rod 42 are symmetrically arranged;
the upper end of the left shank rod 41 is hinged with the lower end of the left thigh rod 31; the left shank rod 41 is provided with a fifth long groove 411 along the rod length direction, and the left shank binding band 43 penetrates through the fifth long groove 411 and can be adjusted in position along the rod length direction; the left shank bandage 43 is designed to be opened at the front side, and a fourth magic tape 431 is arranged at the opening; a left arched supporting block 412 is arranged at the lower end of the rear side of the left lower leg rod 41, and the left arched supporting block 412 is in contact with the ground;
the upper end of the right lower leg rod 42 is hinged with the lower end of the right upper leg rod 32; the right calf rod 42 is provided with a sixth long groove 421 along the rod length direction, and the right calf binding band 44 is inserted in the sixth long groove 421 and can be adjusted in position along the rod length direction; the right calf bandage 44 is designed with an opening at the front side, and a fifth magic tape 441 is arranged at the opening; the lower end of the rear side of the right lower leg rod 42 is provided with a right arched supporting block 422, and the right arched supporting block 422 is in contact with the ground.
The buffer module 5 comprises a left buffer component 51 and a right buffer component 52; the left buffer component 51 and the right buffer component 52 are symmetrically arranged;
the left buffering assembly 51 comprises a left hydraulic rod 511 and a left supporting rod 512; the upper end of the left hydraulic rod 511 is fixedly connected with the upper end of the left thigh rod 31, the lower end of the left hydraulic rod 511 is hinged with the upper end of the left support rod 512, and the lower end of the left support rod 512 is hinged with the lower end of the left shank rod 41;
Compared with the prior art, the utility model has the advantages of it is following:
on one hand, the portable foldable seat of the utility model is coordinated and matched with each other through the waist module, the hip module, the thigh module, the shank module and the buffer module, and is worn on the body of a user, then when the user sits down, the hip module, the thigh module and the buffer module rotate relatively, so that the hip module is contacted with the hip of the user, the thigh module is contacted with the thigh of the user, the shank module is contacted with the shank of the user, and simultaneously the buffer module provides buffer supporting force to jointly provide stable support for the user when sitting down; when a user stands up and stands up, the buffer module can provide auxiliary thrust to help the user stand up and stand upright, and further the use requirement that the user can sit down to have a rest at any time when going out can be met;
on the other hand, the portable foldable seat of the utility model can be folded into a portable crutch for assisting the old to walk; when the limiting piece is pulled out, the hip module can be folded along the I-shaped hinge and converted into a crutch handle; then the thigh module and the shank module can be converted into a crutch through the binding belt, and the old can be assisted to walk.
Drawings
Fig. 1 is a perspective view of the utility model when folded.
Fig. 2 is a perspective view of the present invention when it is unfolded.
Fig. 3 is a rear view of fig. 2.
Fig. 4 is a schematic view of the i-shaped hinge and the limiting piece of the hip module of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1, the portable foldable seat structure comprises a waist module 1, wherein a hip module 2 is connected to the lower side of the waist module 1, a thigh module 3 is connected to the lower side of the hip module 2, a shank module 4 is connected to the lower side of the thigh module 3, and a buffer module 5 is connected between the thigh module 3 and the shank module 4; the waist module 1 is used for connecting the waist of a human body with the sitting tool, the hip module 2 is used for supporting the hip of the human body, the thigh module 3 is used for being worn on the thigh of the human body, and the shank module 4 is used for being worn on the shank of the human body; the buffer module 5 is used for providing buffer supporting force when a user sits down or stands up.
Referring to fig. 2 and 3, the waist module 1 comprises an annular waist belt 11, a waist belt left connecting belt 12 and a waist belt right connecting belt 13; the annular waistband 11 is designed to be provided with an opening at the front side, and a first magic tape 111 is arranged at the opening, so that the annular waistband 11 can be conveniently fixed on the waist of a human body when being worn; the upper ends of the left waistband connecting belt 12 and the right waistband connecting belt 13 are fixedly connected with the annular waistband 11, and the lower ends of the left waistband connecting belt 12 and the right waistband connecting belt 13 are fixedly connected with the hip module 2.
The hip module 2 comprises a hip left support plate 21, a hip right support plate 22, an I-shaped hinge 23 and a limiting piece 24; the hip left support plate 21 and the hip right support plate 22 are symmetrically arranged relative to the I-shaped hinge 23;
the hip left support plate 21 is provided with a first long groove 211 along the horizontal direction, the left end of the hip left support plate 21 is hinged with the thigh module 3, and the right end of the hip left support plate 21 is hinged with the I-shaped hinge 23; the hip right support plate 22 is provided with a second long groove 221 along the horizontal direction, the right end of the hip right support plate 22 is hinged with the thigh module 3, and the left end of the hip right support plate 22 is hinged with the I-shaped hinge 23;
the I-shaped hinge 23 in the middle of the hip module 2 is respectively hinged with the hip left support plate 21 and the hip right support plate 22 so as to realize the relative rotation of the hip left support plate 21 and the hip right support plate 22 in the horizontal plane direction; referring to fig. 4, the i-shaped hinge 23 is provided with a slot 231 therein, and when the limiting piece 24 is inserted into the slot 231, the relative rotation of the hip left support plate 21 and the hip right support plate 22 at the i-shaped hinge 23 is limited, so as to ensure that the hip left support plate 21 and the hip right support plate 22 do not rotate relatively and provide a certain supporting force when a user sits down.
The thigh module 3 comprises a left thigh rod 31, a right thigh rod 32, a left thigh strap 33 and a right thigh strap 34; the left thigh rod 31 and the right thigh rod 32 are symmetrically arranged;
the upper end of the left thigh rod 31 is hinged with the left end of the hip left support plate 21 to realize the relative rotation of the left thigh rod 31 in the vertical plane direction; the lower end of the left thigh rod 31 is hinged with the shank module 4; the left thigh rod 31 is provided with a third long groove 311 along the rod length direction, and the left thigh strap 33 penetrates through the third long groove 311 and can be adjusted in position along the rod length direction; the left thigh strap 33 is designed to be open at the front side, and a second magic tape 331 is arranged at the opening, so that the left thigh rod 31 can be conveniently fixed at the left thigh of the human body when the user wears the left thigh strap;
the upper end of the right thigh rod 32 is hinged with the right end of the hip right support plate 22 so as to realize the relative rotation of the right thigh rod 32 in the vertical plane direction; the lower end of the right thigh rod 32 is hinged with the shank module 4; the right thigh rod 32 is provided with a fourth long groove 321 along the rod length direction, and the right thigh strap 34 penetrates through the fourth long groove 321 and can be adjusted in position along the rod length direction; the right thigh strap 34 is designed to be open at the front side, and a third hook-and-loop fastener 341 is provided at the opening, so that the right thigh bar 32 can be conveniently fixed to the right thigh of the human body when worn.
The shank module 4 comprises a left shank rod 41, a right shank rod 42, a left shank binding band 43 and a right shank binding band 44; the left shank rod 41 and the right shank rod 42 are symmetrically arranged;
the upper end of the left shank rod 41 is hinged with the lower end of the left thigh rod 31 so as to realize the relative rotation of the left shank rod 41 in the vertical plane direction; the left shank rod 41 is provided with a fifth long groove 411 along the rod length direction, and the left shank binding band 43 penetrates through the fifth long groove 411 and can be adjusted in position along the rod length direction; the left shank bandage 43 is designed to be opened at the front side, and a fourth magic tape 431 is arranged at the opening, so that the left shank rod 41 can be conveniently fixed at the left shank of the human body when the left shank bandage is worn; a left arched supporting block 412 is arranged at the lower end of the rear side of the left shank rod 41, and the left arched supporting block 412 is in contact with the ground and provides stable support for the left shank rod 41;
the upper end of the right shank rod 42 is hinged with the lower end of the right thigh rod 32 so as to realize the relative rotation of the right shank rod 42 in the vertical plane direction; the right shank rod 42 is provided with a sixth long groove 421 along the rod length direction, and the right shank binding band 44 is penetrated in the sixth long groove 421 and can be adjusted in position along the rod length direction; the right calf binding band 44 is designed to be open at the front side, and a fifth magic tape 441 is arranged at the opening, so that the right calf rod 42 is conveniently fixed at the right calf of the human body when the human body is worn; the lower end of the rear side of the right shank rod 42 is provided with a right arched supporting block 422, and the right arched supporting block 422 is in contact with the ground and provides stable support for the right shank rod 42.
The buffer module 5 comprises a left buffer component 51 and a right buffer component 52; the left buffer component 51 and the right buffer component 52 are symmetrically arranged;
the left buffering assembly 51 comprises a left hydraulic rod 511 and a left supporting rod 512; the upper end of the left hydraulic rod 511 is fixedly connected with the upper end of the left thigh rod 31, and the lower end of the left hydraulic rod 511 is hinged with the upper end of the left support rod 512, so as to ensure the relative movement of the left hydraulic rod 511 in the vertical plane direction; the lower end of the left support rod 512 is hinged with the lower end of the left shank rod 41 so as to ensure the relative rotation of the left support rod 512 in the vertical plane direction;
The utility model discloses a theory of operation does:
when the portable and foldable seat is unfolded into a seat: the ring-shaped waistband 11 is fixed on the waist of the user through a first magic tape 111, and the left thigh strap 33, the right thigh strap 34, the left calf strap 43 and the right calf strap 44 are respectively fixed on the legs of the user through a second magic tape 331, a third year magic tape 341, a fourth magic tape 431 and a fifth magic tape 441 to ensure that the portable foldable seat is reliably contacted with the human body; the limiting piece 24 is inserted into the slot 231 of the i-shaped hinge 23 to ensure that the hip left support plate 21 and the hip right support plate 22 do not rotate and support the hip of the user; the left arched supporting block 412 and the right arched supporting block 422 on the two sides of the shank module 4 are in contact with the ground and provide stable support;
when the user sits down, the left and right thigh levers 31, 32 are rotated backward according to the degree of bending of the user's thighs to provide stable support of the user's thigh; meanwhile, the hip left support plate 21 and the hip right support plate 22 rotate forward according to the position of the user's hip to provide stable support of the user's hip; meanwhile, the left buffer component 51 and the right buffer component 52 provide buffer supporting force, and provide stable support for the user when sitting down;
when the user stands up, the left and right thigh levers 31, 32 are rotated forward according to the degree of bending of the user's thighs to provide stable support of the user's thigh; meanwhile, the hip left support plate 21 and the hip right support plate 22 rotate backward according to the position of the user's hip to provide stable support of the user's hip; meanwhile, the left buffer component 51 and the right buffer component 52 provide buffer supporting force, and provide auxiliary thrust for a user during sitting and standing, so that the use requirement that the user can sit and rest at any time during traveling can be met.
When the portable foldable seat is folded into a crutch: the ring-shaped waist belt 11 is turned backwards to the rear side of the hip module 2 and keeps a natural drooping state; the limiting piece 24 is pulled out from the slot 231 of the I-shaped hinge 23, and the hip left support plate 21 and the hip right support plate 22 rotate inwards and are folded inwards by taking the I-shaped hinge as a center and are contacted with each other; then the long grooves 211 and 221 of the hip module are combined into a crutch handle, so that a user can conveniently grasp the crutch handle; then the front side of the left thigh rod 31 and the front side of the right thigh rod 32 are contacted with each other and are tied and fixed by the left thigh strap 33 and the right thigh strap 34; then the front side surface of the left shank rod 41 and the front side surface of the right shank rod 42 are mutually contacted and are tied and fixed through a left shank binding band 43 and a right shank binding band 44; the portable foldable seat is folded into a portable crutch to assist a user in walking.
Claims (5)
1. A portable collapsible thing to sit on structure which characterized in that: the waist module comprises a waist module (1), wherein a hip module (2) is connected to the lower side of the waist module (1), a thigh module (3) is connected to the lower side of the hip module (2), a shank module (4) is connected to the lower side of the thigh module (3), and a buffer module (5) is connected between the thigh module (3) and the shank module (4); the waist module (1) is used for connecting the waist of a human body with the sitting tool, the hip module (2) is used for supporting the hip of the human body, the thigh module (3) is used for being worn on the thigh of the human body, and the shank module (4) is used for being worn on the shank of the human body; the buffer module (5) is used for providing buffer supporting force when a user sits down or stands up;
the buffer module (5) comprises a left buffer component (51) and a right buffer component (52); the left buffer component (51) and the right buffer component (52) are symmetrically arranged;
the left buffering component (51) comprises a left hydraulic rod (511) and a left supporting rod (512); the upper end of the left hydraulic rod (511) is fixedly connected with the upper end of the left thigh rod (31), the lower end of the left hydraulic rod (511) is hinged with the upper end of the left support rod (512), and the lower end of the left support rod (512) is hinged with the lower end of the left shank rod (41);
the right buffer assembly (52) comprises a right hydraulic rod (521) and a right supporting rod (522); the upper end of the right hydraulic rod (521) is fixedly connected with the upper end of the right thigh rod (32), the lower end of the right hydraulic rod (521) is hinged with the upper end of the right support rod (522), and the lower end of the right support rod (522) is hinged with the lower end of the right shank rod (42).
2. A portable and collapsible sitting device structure as claimed in claim 1 wherein: the waist module (1) comprises an annular waistband (11), a waistband left connecting belt (12) and a waistband right connecting belt (13); the annular waistband (11) is designed to be provided with an opening at the front side, and a first magic tape (111) is arranged at the opening; the upper ends of the left waistband connecting belt (12) and the right waistband connecting belt (13) are fixedly connected with the annular waistband (11), and the lower ends of the left waistband connecting belt (12) and the right waistband connecting belt (13) are fixedly connected with the hip module (2).
3. A portable and collapsible sitting device structure as claimed in claim 1 wherein: the hip module (2) comprises a hip left support plate (21), a hip right support plate (22), an I-shaped hinge (23) and a limiting piece (24); the hip left support plate (21) and the hip right support plate (22) are symmetrically arranged relative to the I-shaped hinge (23);
the left hip supporting plate (21) is provided with a first long groove (211) along the horizontal direction, the left end of the left hip supporting plate (21) is hinged with the thigh module (3), and the right end of the left hip supporting plate (21) is hinged with the I-shaped hinge (23); a second long groove (221) is formed in the hip right supporting plate (22) in the horizontal direction, the right end of the hip right supporting plate (22) is hinged with the thigh module (3), and the left end of the hip right supporting plate (22) is hinged with the I-shaped hinge (23); an insertion groove (231) is formed in the I-shaped hinge (23), and when the limiting sheet (24) is inserted into the insertion groove (231), the relative rotation of the hip left supporting plate (21) and the hip right supporting plate (22) at the I-shaped hinge (23) is limited.
4. A portable and collapsible sitting device structure as claimed in claim 1 wherein: the thigh module (3) comprises a left thigh rod (31), a right thigh rod (32), a left thigh binding belt (33) and a right thigh binding belt (34); the left thigh rod (31) and the right thigh rod (32) are symmetrically arranged;
the upper end of the left thigh rod (31) is hinged with the left end of the hip left support plate (21); the lower end of the left thigh rod (31) is hinged with the shank module (4); the left thigh rod (31) is provided with a third long groove (311) along the rod length direction, and the left thigh binding belt (33) penetrates through the third long groove (311) and can be adjusted in position along the rod length direction; the left thigh strap (33) is designed to be opened at the front side, and a second magic tape (331) is arranged at the opening;
the upper end of the right thigh rod (32) is hinged with the right end of the right hip supporting plate (22); the lower end of the right thigh rod (32) is hinged with the shank module (4); a fourth long groove (321) is formed in the right thigh rod (32) along the rod length direction, and a right thigh binding belt (34) penetrates through the fourth long groove (321) and can be adjusted in position along the rod length direction; the right thigh strap (34) is designed for the front opening, and a third magic tape (341) is arranged at the opening.
5. A portable and collapsible sitting device structure as claimed in claim 1 wherein: the shank module (4) comprises a left shank rod (41), a right shank rod (42), a left shank binding band (43) and a right shank binding band (44); the left shank rod (41) and the right shank rod (42) are symmetrically arranged;
the upper end of the left shank rod (41) is hinged with the lower end of the left thigh rod (31); a fifth long groove (411) is formed in the left calf rod (41) along the rod length direction, and a left calf binding band (43) penetrates through the fifth long groove (411) and can be adjusted in position along the rod length direction; the left shank bandage (43) is designed to be provided with an opening at the front side, and a fourth magic tape (431) is arranged at the opening; the lower end of the rear side of the left lower leg rod (41) is provided with a left arched supporting block (412), and the left arched supporting block (412) is in contact with the ground;
the upper end of the right lower leg rod (42) is hinged with the lower end of the right upper leg rod (32); a sixth long groove (421) is formed in the right calf rod (42) along the rod length direction, and a right calf binding band (44) penetrates through the sixth long groove (421) and can be adjusted in position along the rod length direction; the right shank bandage (44) is designed with an opening at the front side, and a fifth magic tape (441) is arranged at the opening; the lower end of the rear side of the right lower leg rod (42) is provided with a right arched supporting block (422), and the right arched supporting block (422) is contacted with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022701308.2U CN214632895U (en) | 2020-11-19 | 2020-11-19 | Portable and foldable seat structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022701308.2U CN214632895U (en) | 2020-11-19 | 2020-11-19 | Portable and foldable seat structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214632895U true CN214632895U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022701308.2U Active CN214632895U (en) | 2020-11-19 | 2020-11-19 | Portable and foldable seat structure |
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| Country | Link |
|---|---|
| CN (1) | CN214632895U (en) |
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2020
- 2020-11-19 CN CN202022701308.2U patent/CN214632895U/en active Active
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