CN222929943U - Old person-oriented quick storage walking aid device - Google Patents
Old person-oriented quick storage walking aid device Download PDFInfo
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- CN222929943U CN222929943U CN202421689329.9U CN202421689329U CN222929943U CN 222929943 U CN222929943 U CN 222929943U CN 202421689329 U CN202421689329 U CN 202421689329U CN 222929943 U CN222929943 U CN 222929943U
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Abstract
本实用新型公开了一种面向老年人的快速收纳助行装置，包括底座、坐垫、靠背、前后翻折叠机构；所述底座安装有车轮；所述坐垫和靠背均通过前后翻折叠机构与底座进行连接，并与前后翻折叠机构配合进行展开和折叠状态的切换；折叠状态时，靠背叠放在坐垫上。本实用新型中，需要使用时，快速收纳助行装置切换为展开状态，需要放置到汽车的后备箱时，快速收纳助行装置切换为折叠状态，靠背前翻并叠放在坐垫上；快速收纳助行装置通过其具有的便携式折叠功能，可满足老年人出行的需求。
The utility model discloses a quick-storage walking aid device for the elderly, comprising a base, a seat cushion, a backrest, and a front-to-back flipping and folding mechanism; the base is equipped with wheels; the seat cushion and the backrest are both connected to the base through the front-to-back flipping and folding mechanism, and cooperate with the front-to-back flipping and folding mechanism to switch between the unfolded and folded states; in the folded state, the backrest is stacked on the seat cushion. In the utility model, when it is needed to be used, the quick-storage walking aid device is switched to the unfolded state; when it is needed to be placed in the trunk of a car, the quick-storage walking aid device is switched to the folded state, and the backrest is flipped forward and stacked on the seat cushion; the quick-storage walking aid device can meet the travel needs of the elderly through its portable folding function.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment, in particular to a quick storage walking aid device for the elderly.
Background
With the continuous improvement of the physical culture and living standard, the traveling frequency of the old is gradually increased, and the demand for wheelchairs is also increased. The elderly travel purposes are various, and may be for travel, medical visits, and visiting friends. In many travel scenes, the elderly need to ride vehicles such as automobiles and subways. When riding an automobile, the wheelchair cannot be placed in a trunk of the automobile, so that the travel of the aged is affected.
Therefore, there is a need for a portable folding wheelchair that meets the needs of the elderly for travel.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a quick storage walking aid device for the aged.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
A fast storage walking aid device for the elderly comprises a base, a cushion, a backrest and a front-back folding mechanism;
The base is provided with wheels;
The cushion and the backrest are connected with the base through the front-back folding mechanism and are matched with the front-back folding mechanism to switch the unfolding state and the folding state;
In the folded state, the backrest is stacked on the seat cushion.
Further, a limiting block and a clamping groove are arranged at the top of the base;
The limiting block is positioned at one end of the top of the base, and the clamping groove is close to the other end of the top of the base;
The front-back folding mechanism comprises a supporting plate, a supporting seat, a first supporting rod, a second supporting rod and a third supporting rod;
One end of the supporting plate is provided with a clamping part which is matched with the clamping groove in a clamping way, and the other end of the supporting plate is rotationally connected with the supporting seat;
One end of the first supporting rod is rotationally connected with the side surface of the supporting seat, the other end of the first supporting rod is rotationally connected with one end of the second supporting rod, and the other end of the first supporting rod is provided with a containing groove for containing the second supporting rod;
The other end of the second supporting rod is provided with a groove, and both side surfaces of the groove are provided with arc grooves;
the arc-shaped groove comprises a first groove parallel to the end face of the second supporting rod, a second groove parallel to the side face of the second supporting rod and a transition groove which is transited from the first groove to the second groove;
The limiting block is clamped into the arc-shaped groove, and is slidably arranged in the first groove when the quick storage walking aid device is in an unfolding state, and is slidably arranged in the second groove when the quick storage walking aid device is in a folding state;
One end of the third support rod is connected with one end, far away from the support seat, of the first support rod, and the other end of the third support rod is rotationally connected with the backrest;
the cushion is mounted on the supporting seat.
Further, a rotation adjusting piece is arranged at the joint of the third support rod and the backrest;
both sides of the backrest are provided with square clamping grooves and adjusting grooves extending along the length direction of the backrest;
the square clamping groove is positioned at the bottom end of the adjusting groove and is communicated with the adjusting groove;
One end of the third support rod connected with the backrest is provided with a mounting groove and a square communication hole communicated with the mounting groove;
the rotation adjusting piece comprises a rotation adjusting part, a square clamping part and a square connecting column;
The square connecting column is matched with the square communication hole of the third supporting rod and penetrates through the square communication hole of the third supporting rod, and two ends of the square connecting column are respectively connected with the rotation adjusting part and the square clamping part;
The rotation adjusting part is detachably arranged in the mounting groove of the third supporting rod;
Square screens portion and square screens groove adaptation, accomodate fast and help a line device and be in the state of expanding, square screens portion inserts square screens inslot, accomodate fast and help a line device from the state of expanding to when folding state switches, square screens portion leaves square screens groove to along the direction that the regulating tank was kept away from square screens groove to move.
Further, the rotation adjusting part is provided with a concave part, the concave part is close to one end of the rotation adjusting part far away from the square clamping part, and when the rotation adjusting part is arranged in the mounting groove of the third supporting rod, the concave part is arranged outside the mounting groove.
Further, the backrest is provided with armrests and a storage groove for storing the armrests;
The armrests are arranged in the storage grooves and are rotationally connected with the backrest;
one end of the storage groove is provided with a limiting part for limiting the rotation angle of the handrail.
Further, one end, far away from the front-back folding mechanism, of the top of the base is provided with a pedal and a pedal groove;
The pedals are rotatably connected with the two inner side surfaces of the corresponding pedal grooves.
Further, a storage cavity is formed in one end, close to the front-back folding mechanism, of the top of the base.
Further, a shielding cover is arranged at the cavity opening of the containing cavity.
Further, the side of the supporting plate is provided with a luminous light bar.
Compared with the prior art, the technical scheme has the following principle and advantages:
According to the technical scheme, the seat cushion and the backrest are connected with the base through the front-back folding mechanism and are matched with the front-back folding mechanism to switch between unfolding and folding states, when the folding mechanism is needed to be used, the quick storage walking aid is switched to the unfolding state, when the folding mechanism is needed to be placed in a trunk of an automobile, the quick storage walking aid is switched to the folding state, the backrest is folded forwards and is stacked on the seat cushion, and the quick storage walking aid can meet the traveling requirement of the old through the portable folding function of the folding mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the services required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the figures in the following description are only some embodiments of the present utility model, and that other figures can be obtained according to these figures without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of a fast receiving walker for elderly people in an expanded state according to the present utility model;
FIG. 2 is a second schematic view of the fast storing walking aid device for the elderly in the unfolded state according to the present utility model;
FIG. 3 is a schematic view of a fast storing walking aid for elderly people according to the present utility model in a folded state;
FIG. 4 is a second schematic view of the fast storing walking aid device for the elderly in a folded state according to the present utility model;
Fig. 5 is a schematic diagram of the old people oriented fast storing walking aid device when a limiting block of a base is separated from an arc-shaped groove of a second supporting rod;
FIG. 6 is a schematic view of a base stopper of the fast storing walking aid for old people according to the present utility model when the base stopper is locked into an arc-shaped groove and slidingly disposed in a first groove;
Fig. 7 is a schematic diagram showing the separation of the backrest, the third support rod and the rotation adjusting member in the fast storing walking aid for the elderly.
Reference numerals:
1-base, 2-cushion, 3-backrest, 4-limited block, 5-clamping groove, 6-supporting plate, 7-supporting seat, 8-first supporting rod, 9-second supporting rod, 10-third supporting rod, 11-buckle part, 12-containing groove, 13-groove, 14-arc groove, 15-rotation adjusting piece, 16-square clamping groove, 17-adjusting groove, 18-installation groove, 19-square communication hole, 20-rotation adjusting part, 21-square clamping part, 22-square connecting column, 23-concave part, 24-handrail, 25-containing groove, 26-limited part, 27-pedal, 28-pedal groove, 29-containing cavity, 30-shielding cover and 31-luminous lamp strip.
Detailed Description
The utility model is further described in connection with the following embodiments:
As shown in fig. 1 to 7, the quick storage walking aid device for the elderly in the embodiment comprises a base 1, a seat cushion 2, a backrest 3 and a front-back folding mechanism, wherein wheels are arranged on the base 1, the seat cushion 2 and the backrest 3 are connected with the base 1 through the front-back folding mechanism and are matched with the front-back folding mechanism to switch between unfolding and folding states, and the backrest 3 is folded on the seat cushion 2 in the folding state.
Specifically, in this embodiment, a limiting block 4 and a clamping groove 5 are provided at the top of the base 1; the limiting block 4 is positioned at one end of the top of the base 1, and the clamping groove 5 is close to the other end of the top of the base 1; the front-back folding mechanism comprises a supporting plate 6, a supporting seat 7, a first supporting rod 8, a second supporting rod 9 and a third supporting rod 10, wherein one end of the supporting plate 6 is provided with a buckling part 11 which is in buckling fit with a buckling groove 5, the other end of the supporting plate 6 is rotationally connected with the supporting seat 7, one end of the first supporting rod 8 is rotationally connected with the side face of the supporting seat 7, the other end of the first supporting rod 8 is rotationally connected with one end of the second supporting rod 9, the other end of the first supporting rod 8 is provided with a containing groove 12 for containing the second supporting rod 9, the other end of the second supporting rod 9 is provided with a groove 13, two side faces of the groove 13 are respectively provided with an arc groove 14, the arc groove 14 comprises a first groove parallel to the end face of the second supporting rod 9, a second groove parallel to the side face of the second supporting rod 9 and a transition groove which transits from the first groove to the second groove, a limiting block 4 is buckled into the arc groove 14, when the quick storage and the auxiliary device is in an unfolding state, the limiting block 4 is slidingly arranged in the first groove, when the quick storage auxiliary device is in a state, the other end of the quick storage device is slidingly arranged in the second groove, the arc groove is connected with the end of the third supporting rod 10, and the end of the third supporting rod 8 is far away from the first supporting rod 7, and is connected with the third supporting seat 7, and is far from the end of the seat 2, and connected with the seat 2. In the above, the joints of the first support rod 8, the second support rod 9 and the third support rod 10 are fixed by the existing screw assemblies, when the state of the fast storage walking aid needs to be switched, the screw assemblies are unscrewed, and after the state is switched, the screw assemblies are screwed again.
Specifically, in the embodiment, a rotation adjusting piece 15 is arranged at the joint of the third supporting rod 10 and the backrest 3, square clamping grooves 16 and adjusting grooves 17 extending along the length direction of the backrest 3 are arranged on two sides of the backrest 3, the square clamping grooves 16 are positioned at the bottom ends of the adjusting grooves 17 and are communicated with the adjusting grooves 17, an installation groove 18 and a square communication hole 19 communicated with the installation groove 18 are arranged at one end of the third supporting rod 10 connected with the backrest 3, and the rotation adjusting piece 15 comprises a rotation adjusting part 20, square clamping parts 21 and square connecting columns 22;
The square connecting column 22 is matched with the square communication hole 19 of the third support rod 10 and penetrates through the square communication hole 19 of the third support rod 10, two ends of the square connecting column 22 are respectively connected with the rotation adjusting part 20 and the square clamping part 21, the rotation adjusting part 20 is detachably arranged in the mounting groove 18 of the third support rod 10, the square clamping part 21 is matched with the square clamping groove 16, when the quick storage walking aid device is in an unfolding state, the square clamping part 21 is inserted into the square clamping groove 16, and when the quick storage walking aid device is switched from the unfolding state to the folding state, the square clamping part 21 is separated from the square clamping groove 16 and moves along the adjusting groove 17 in a direction away from the square clamping groove 16. The rotation adjusting portion 20 is provided with a recess 23, the recess 23 is close to one end of the rotation adjusting portion 20 away from the square clamping portion 21, and when the rotation adjusting portion 20 is mounted in the mounting groove 18 of the third support rod 10, the recess 23 is provided outside the mounting groove 18.
Specifically, in the present embodiment, the backrest 3 is provided with the armrest 24 and the accommodating groove 25 for accommodating the armrest 24, the armrest 24 is disposed in the accommodating groove 25 and is rotatably connected with the backrest 3, and one end of the accommodating groove 25 is provided with a stopper 26 for restricting the rotation angle of the armrest 24. The top of the base 1 is provided with a pedal 27 and a pedal groove 28 at one end far away from the front-back folding mechanism, and the pedal 27 is rotationally connected with two inner side surfaces of the corresponding pedal groove 28. The top of base 1 is close to the mechanism one end of turning over around and is equipped with accomodates chamber 29, can be used for placing articles such as umbrella, is equipped with the accent department of accomodating chamber 29 and shelters from lid 30, can avoid outside dust and wind to enter into accomodating chamber 29. The side of the support plate 6 is provided with a luminescent light bar 31 for night illumination.
The working principle of this embodiment is as follows:
When the quick storage walking-aid device needs to be switched to an unfolding state, the second supporting rod 9 is moved (leaves the accommodating groove 12 of the first supporting rod 8), after the limiting block 4 at the top of the base 1 is arranged in the first groove in a sliding mode, the end face of the second supporting rod 9 is attached to the top of the base 1, the buckling part 11 of the supporting plate 6 is buckled in the buckling groove 5, the front-back folding mechanism is unfolded, then the backrest 3 is pushed, the square clamping part 21 of the rotating adjusting piece 15 moves along the adjusting groove 17 of the backrest 3, when the square clamping part 21 of the rotating adjusting piece 15 moves to one end of the adjusting groove 17 and faces the square clamping groove 16, the backrest 3 is rotated, the rotating adjusting part 20 is pushed, the rotating adjusting part 20 is inserted into the mounting groove 18 of the third supporting rod 10, meanwhile, the square clamping part 21 is also inserted into the square clamping groove 16, and an included angle (included angle) between the square connecting post 22 and the backrest 3 and the third supporting rod 10 is fixed under the matching of the square clamping groove 16, and the included angle (included angle between the backrest 3 and the backrest 2 is also fixed). Next, the armrest 24 is rotated to balance the armrest 24 with the seat cushion 2. Finally, the pedals 27 rotate out of the pedal grooves 28 to be converted into a foot riding state.
When the quick storage and walking aid needs to be switched to a folding state, the second support rod 9 is moved, the limiting block 4 at the top of the base 1 slides from the first groove to the second groove through the aqueduct, the second support rod 9 rotates back to the accommodating groove 12 of the first support rod 8, one side surface of the second support rod 9, which is close to the second groove, is attached to the top of the base 1, the buckling part 11 of the support plate 6 leaves the clamping groove 5 at the top of the base 1, the back surface of the support plate 6 is attached to the top of the base 1, the front and back folding mechanism is folded, then the armrest 24 is rotated, the armrest 24 returns to the accommodating groove 25, then the concave part 23 of the rotation adjusting part 20 is held, the rotation adjusting part 20 is pulled out from the mounting groove 18 of the third support rod 10, the square clamping part 21 is separated from the square clamping groove 16, the backrest 3 is rotated, and the backrest 3 is folded on the cushion 2. Finally, the pedals 27 rotate into the pedal grooves 28 to be converted into a hidden state.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, so variations in shape and principles of the present utility model should be covered.
Claims (9)
1. The quick storage walking aid device for the old is characterized by comprising a base, a cushion, a backrest and a front-back folding mechanism;
The base is provided with wheels;
The cushion and the backrest are connected with the base through the front-back folding mechanism and are matched with the front-back folding mechanism to switch the unfolding state and the folding state;
In the folded state, the backrest is stacked on the seat cushion.
2. The quick receiving walker for elderly people according to claim 1, wherein a limiting block and a clamping groove are arranged at the top of the base;
The limiting block is positioned at one end of the top of the base, and the clamping groove is close to the other end of the top of the base;
The front-back folding mechanism comprises a supporting plate, a supporting seat, a first supporting rod, a second supporting rod and a third supporting rod;
One end of the supporting plate is provided with a clamping part which is matched with the clamping groove in a clamping way, and the other end of the supporting plate is rotationally connected with the supporting seat;
One end of the first supporting rod is rotationally connected with the side surface of the supporting seat, the other end of the first supporting rod is rotationally connected with one end of the second supporting rod, and the other end of the first supporting rod is provided with a containing groove for containing the second supporting rod;
The other end of the second supporting rod is provided with a groove, and both side surfaces of the groove are provided with arc grooves;
the arc-shaped groove comprises a first groove parallel to the end face of the second supporting rod, a second groove parallel to the side face of the second supporting rod and a transition groove which is transited from the first groove to the second groove;
The limiting block is clamped into the arc-shaped groove, and is slidably arranged in the first groove when the quick storage walking aid device is in an unfolding state, and is slidably arranged in the second groove when the quick storage walking aid device is in a folding state;
One end of the third support rod is connected with one end, far away from the support seat, of the first support rod, and the other end of the third support rod is rotationally connected with the backrest;
the cushion is mounted on the supporting seat.
3. The quick receiving walker for elderly people according to claim 2, wherein a rotation adjusting member is provided at the connection of the third support bar and the backrest;
both sides of the backrest are provided with square clamping grooves and adjusting grooves extending along the length direction of the backrest;
the square clamping groove is positioned at the bottom end of the adjusting groove and is communicated with the adjusting groove;
One end of the third support rod connected with the backrest is provided with a mounting groove and a square communication hole communicated with the mounting groove;
the rotation adjusting piece comprises a rotation adjusting part, a square clamping part and a square connecting column;
The square connecting column is matched with the square communication hole of the third supporting rod and penetrates through the square communication hole of the third supporting rod, and two ends of the square connecting column are respectively connected with the rotation adjusting part and the square clamping part;
The rotation adjusting part is detachably arranged in the mounting groove of the third supporting rod;
Square screens portion and square screens groove adaptation, accomodate fast and help a line device and be in the state of expanding, square screens portion inserts square screens inslot, accomodate fast and help a line device from the state of expanding to when folding state switches, square screens portion leaves square screens groove to along the direction that the regulating tank was kept away from square screens groove to move.
4. The quick receiving walker for elderly people according to claim 3, wherein the rotation adjusting portion has a recess, which is located outside the mounting groove when the rotation adjusting portion is mounted in the mounting groove of the third supporting bar, near one end of the rotation adjusting portion away from the square retaining portion.
5. A fast storing walking aid for elderly people according to any of claims 1-4, wherein the backrest is provided with armrests and a storing slot for storing the armrests;
The armrests are arranged in the storage grooves and are rotationally connected with the backrest;
one end of the storage groove is provided with a limiting part for limiting the rotation angle of the handrail.
6. The quick storing and walking assisting device for the old people according to any one of claims 1-4, wherein one end of the top of the base far away from the front-back folding mechanism is provided with a pedal and a pedal groove;
The pedals are rotatably connected with the two inner side surfaces of the corresponding pedal grooves.
7. The quick storing walking aid for old people according to any one of claims 1-4, wherein a storing cavity is arranged at one end of the top of the base, which is close to the front-back folding mechanism.
8. The rapid receiving walker apparatus for elderly people as claimed in claim 7, wherein a shielding cover is provided at the mouth of said receiving cavity.
9. The fast storing walking aid for old people according to any one of claims 2-4, wherein the side surface of the supporting plate is provided with a luminous light bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421689329.9U CN222929943U (en) | 2024-07-17 | 2024-07-17 | Old person-oriented quick storage walking aid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421689329.9U CN222929943U (en) | 2024-07-17 | 2024-07-17 | Old person-oriented quick storage walking aid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222929943U true CN222929943U (en) | 2025-06-03 |
Family
ID=95834205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421689329.9U Active CN222929943U (en) | 2024-07-17 | 2024-07-17 | Old person-oriented quick storage walking aid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222929943U (en) |
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2024
- 2024-07-17 CN CN202421689329.9U patent/CN222929943U/en active Active
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