CN204274838U - A kind of not only convenient folding but also wheelchair of toilet easy to use - Google Patents
A kind of not only convenient folding but also wheelchair of toilet easy to use Download PDFInfo
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- CN204274838U CN204274838U CN201420755996.2U CN201420755996U CN204274838U CN 204274838 U CN204274838 U CN 204274838U CN 201420755996 U CN201420755996 U CN 201420755996U CN 204274838 U CN204274838 U CN 204274838U
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Abstract
A kind of not only convenient folding but also wheelchair of toilet easy to use, comprise chair frame (1), seat portion (2), back-rest (3), armrest part (4) and wheel (5), this chair frame (1) front portion is provided with pedal position (6), this chair frame (1) comprises the main chair frame (11) of vertical direction, be connected to this main chair frame (11) middle part and the seat frame (12) that can turn down up and down and the linkage be connected to below this seat frame (12), this linkage has more than two, often a group linkage comprises the first pole (13), second pole (14) and the 3rd pole (15), the end mutual rotating connection between two of three poles, vertical plane forms triangle, the end that described first pole (13) is connected with the second pole (14) is connected with described seat frame (12) is rotating, the end that described 3rd pole (15) is connected with the second pole (14) is connected on described main chair frame (11) rotationally, described second pole (14) is telescopic pole.This utility model can be folded into smaller size smaller easily, and be applicable to toilet with the use of occasion, light structure.
Description
Technical field
This utility model relates to a kind of wheelchair, specifically a kind of not only convenient folding the but also wheelchair of toilet easy to use.
Background technology
Wheelchair is the important tool of rehabilitation, is the walking-replacing tool of limbs the disabled.Existing wheelchair can be divided into collapsible and not collapsible two kinds, and not folding wheelchair, being difficult to reduce its volume after using, needing larger space arrangement, is not suitable for placing in less ward, space or vehicle, is inconvenient to use.And in folding wheelchair, seat cushion and back cushion adopt (as the canvas etc.) of soft material, seat cushion is also easily out of shape through long-time use, subsides; Adopt hard material as seat cushion and back cushion, usually to need seat cushion, from middle block or dismounting seat cushion to realize folding whole wheelchair, affect the comfort level of wheelchair, and use inconvenient, still comparatively heaviness after folding, poor effect.Existing folding wheel chair, conveniently folding and firm support, usually " X " type bracing frame is adopted in wheelchair bottom, space larger below seat cushion should be occupied by " X " type bracing frame, hinder wheelchair and enter toilet, cause patient can not use toilet easily, can only the toilet seat of low capacity is placed in below seat cushion, Excreta during wheelchair walking in this toilet seat easily shakes out, and is inconvenient to take.
Utility model content
This utility model provides a kind of not only convenient folding but also wheelchair of toilet easy to use, and foldable, the complicated inconvenience of wheelchair supporting construction do not use the problems such as toilet to its object is to solve the wheelchair of hard medicated cushion.
A kind of not only convenient folding but also wheelchair of toilet easy to use, comprise chair frame (1), the seat portion (2) that this chair frame (1) is provided with, the back-rest (3) that this seat portion (2) rear side is provided with, the armrest part (4) that this back-rest (3) both sides are provided with, the wheel (5) that described chair frame (1) below is provided with and the pedal position (6) that described chair frame (1) front portion is provided with.Described chair frame (1) comprises the main chair frame (11) of vertical direction, its top is connected with described back-rest (3), be connected to this main chair frame (11) middle part and the seat frame (12) that can turn down up and down and the linkage be connected to below this seat frame (12), this linkage has more than two, often a group linkage comprises the first pole (13), second pole (14) and the 3rd pole (15), the end mutual rotating connection between two of three poles, vertical plane forms triangle, the end that described first pole (13) is connected with the second pole (14) is connected with described seat frame (12) is rotating, the end that described 3rd pole (15) is connected with the second pole (14) is connected on described main chair frame (11) rotationally, described second pole (14) is telescopic pole.
Further, described linkage has two groups, lays respectively at the both sides of seat frame (12) bottom.
Further, described wheel comprises two trailing wheels (51) and two front-wheels (52), described trailing wheel (51) is located at main chair frame (11) bottom, both sides, the axletree of described front-wheel (52) is connected with one " inverted U " connector (71), its top is connected with a rotating moving block (72); Described first pole (13) bottom is provided with the 4th pole (16) straight down, between 4th pole (16) of described both sides, level connection joint has a cross bar (17), and described front-wheel is connected on the 4th pole (16) rotationally by moving block (62).
Further, described armrest part (4) comprises arm-rest frame (41) and the armrest pad be connected thereon (42), described arm-rest frame (41) is connected for rotating with described main chair frame (11), and this arm-rest frame (41) is provided with the hook (4111) that it can be made vertically to be fixed on main chair frame (11) both sides.
Further, described seat frame (12) comprises support arm frame (121) and level connection joint in " U-shaped " support (122) wherein, described seat portion (12) comprises the outer seat cushion (21) that can be set up on support arm frame (121), described in this outer seat cushion (21) front end edge, " U-shaped " support (122) is provided with recess, is embedded with interior seat cushion (22) in this recess.
Further, described main chair frame (11) both sides, upper end are provided with two turn of bilges (111) backward, this turn of bilge (111) are arranged with rubber handle (112).
Further, described main chair frame (11) rear is provided with a peg (113), this peg (113) stage casing is parallel to described main chair frame (11), and this peg (113) two ends forward fold is connected with described main chair frame (11).
Further, described chair frame (1) is provided with braking mechanism (8).
The utility model has the advantage of: wheelchair described in the utility model can be folded into smaller size smaller easily, and be applicable to toilet seat with the use of occasion, for patient provides convenience, light structure, be easy to use.Support with linkage for triangular structure, sound construction and convenient folding, seat portion (2) folding onto itself or piecemeal also can need not be realized folding of wheelchair, therefore can use the seat cushion of hard, be out of shape through sitting to prevent seat cushion; Meanwhile, described in have employed the linkage being arranged at both sides, reduce and take up room, the use of toilet can not be stopped; Armrest part (4) and front-wheel (52) can be folded, more decrease the volume after folding; And the structure of outer seat cushion (21) and interior seat cushion (22), facilitate user and remove interior seat cushion (22) from front, with the use of toilet seat, also do not affect the comfort level of seat cushion.
Accompanying drawing explanation
Fig. 1 is this utility model schematic perspective view.
Fig. 2 is the side-looking direction schematic diagram of this utility model folded state.
What Fig. 3 was matched with main chair frame by hook for armrest part described in this utility model overlooks direction schematic diagram.
Fig. 4 is the schematic diagram of seat frame described in this utility model.
Fig. 5 is the enlarged diagram in A portion in Fig. 1.
Detailed description of the invention
Detailed description of the invention of the present utility model is as follows:
With reference to Fig. 1, a kind of not only convenient folding but also wheelchair of toilet easy to use, comprise chair frame 1, the seat portion 2 that this chair frame 1 is provided with, the back-rest 3 be provided with on rear side of this seat portion 2, the armrest part 4 that these back-rest 3 both sides are provided with, the pedal position 6 that the wheel 5 be provided with below described chair frame 1 and described chair frame 1 front portion are provided with.Described chair frame 1 comprises the main chair frame 11 of vertical direction, and its top is connected with described back-rest 3, to be connected in the middle part of this main chair frame 11 and the seat frame 12 that can turn down up and down and be connected to two groups of the left and right sides below this seat frame 12 and prop up linkage.Often a group linkage comprises the end mutual rotating connection between two of the first pole 13, second pole 14 and the 3rd pole 15, three poles, and vertical plane forms triangle.Described first pole 13 is passed through hinged with the first connector 123 be fixed on described seat frame 12 respectively with the end of the second pole 14 and is connected, and the end that described 3rd pole 15 is connected with the second pole 14 is passed through hinged with the second connector 114 be fixed on described main chair frame 11 respectively and is connected.
With reference to Fig. 1, Fig. 2 and Fig. 5, the interior bar 142 that described second pole 14 comprises outer bar 141 and is sheathed in this outer bar 141, the end that this outer bar 141 is contrary with this interior bar 142 is respectively provided with a back-up ring, this interior bar 142 extending go out described outer bar 141 and mutually stopped by two back-up rings and make interior bar 142, outer bar 141 is not separated.The side of described outer bar 141 is provided with a fixture 1411.Described seat frame 12 is connected by described first connector 123 with interior bar 142, and this connector 123 is provided with rotating fastener 124.During use, fixture 1411 on outer bar 141 is stated in this fastener 124 residence of can linking closely, and described interior bar 142 cannot be stretched, keep described second pole 14 length not limit, ensure that whole triangular strut mechanism keeps stable, steady with seat frame described in firm support 12.Time folding, described fastener 124 rotates, and unclamps fixture 1411, described interior bar 142 is extended, drive described first pole 13 and the 3rd pole 15 to rotate, and drive described seat frame 12 upwards to turn down, realize the folding of seat frame in described wheelchair 12 and a linkage.
See figures.1.and.2, described wheel comprises two trailing wheels 51 and two front-wheels 52, described trailing wheel 51 is bull wheel, be located at bottom, main chair frame 11 both sides, described front-wheel 52 is steamboat, the two ends of its axletree are connected with one " inverted U " connector 71, and its top is connected with a columniform moving block 72 rotationally; Described first pole 13 bottom is provided with the 4th pole 16 straight down, between 4th pole 16 of described both sides, level connection joint has a cross bar 17, and the side of the 4th pole 16 is provided with a sleeve 161, described moving block 72 can be sheathed on this sleeve 161, and is fixed by nut 162.Time folding, this front-wheel 52 can be rotated to parallel with described back-rest 3, to save space.
With reference to Fig. 1, Fig. 2 and Fig. 3, described armrest part 4 comprises arm-rest frame 41 and the armrest pad 42 be connected thereon, and this arm-rest frame 41 comprises the fixed mount 413 be connected between arm-rest frame 411, the lower arm-rest frame 412 be connected with arm-rest frame on this 411 one end and upper and lower arm-rest frame 411,412, described lower arm-rest frame 412 is connected with described main chair frame 11 rotationally by the 3rd connector 115, and described upper arm-rest frame 411 rear end is provided with a hook 4111.During use, rotate this armrest part 4 to described upper arm-rest frame 411 level, make described hook 4111 hook be located on rear side of main chair frame 11, during to ensure that the arm of patient is placed on the armrest pad 42 of this armrest part 4, this armrest part 4 can remain fixed position.Time folding, this armrest part 4 is upwards turned to vertical position.
With reference to Fig. 1 and Fig. 4, described seat frame 12 comprises support arm frame 121 and level connection joint in " U-shaped " support 122 wherein, described seat portion 12 comprises the outer seat cushion 21 that can be set up on support arm frame 121, described in this outer seat cushion 21 front end edge, " U-shaped " support 122 is provided with recess, interior seat cushion 22 is embedded with in this recess, this interior seat cushion 22 front is provided with an endless belt 221, also can conveniently be extracted from front by described interior seat cushion 22 when this endless belt 221 makes patient be seated on this wheelchair.Both sides, described main chair frame 11 upper end are provided with two turn of bilges 111 backward, and this turn of bilge 111 is arranged with rubber handle 112.Facilitate user and carry out wheelchair.Described main chair frame 11 rear is provided with a peg 113, and this peg 113 stage casing is parallel to described main chair frame 11, and this peg 113 two ends forward fold is connected with described main chair frame 11.This peg can conveniently hang towel, blanket and medicated clothing, conveniently uses out of doors.Described chair frame 1 is provided with braking mechanism 8.
Detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, and all changes utilizing this design this utility model to be carried out to unsubstantiality, all should belong to the behavior of invading this utility model protection domain.
Claims (8)
1. the not only convenient folding but also wheelchair of toilet easy to use, comprise chair frame (1), the seat portion (2) that this chair frame (1) is provided with, the back-rest (3) that this seat portion (2) rear side is provided with, the armrest part (4) that this back-rest (3) both sides are provided with, the wheel (5) that described chair frame (1) below is provided with and the pedal position (6) that described chair frame (1) front portion is provided with, it is characterized in that: described chair frame (1) comprises the main chair frame (11) of vertical direction, its top is connected with described back-rest (3), be connected to this main chair frame (11) middle part and the seat frame (12) that can turn down up and down and the linkage be connected to below this seat frame (12), this linkage has more than two, often a group linkage comprises the first pole (13), second pole (14) and the 3rd pole (15), the end mutual rotating connection between two of three poles, vertical plane forms triangle, the end that described first pole (13) is connected with the second pole (14) is connected with described seat frame (12) is rotating, the end that described 3rd pole (15) is connected with the second pole (14) is connected on described main chair frame (11) rotationally, described second pole (14) is telescopic pole.
2. a kind of not only convenient folding but also wheelchair of toilet easy to use as claimed in claim 1, is characterized in that: described linkage has two groups, lays respectively at the both sides of seat frame (12) bottom.
3. a kind of not only convenient folding but also wheelchair of toilet easy to use as claimed in claim 2, it is characterized in that: described wheel comprises two trailing wheels (51) and two front-wheels (52), described trailing wheel (51) is located at main chair frame (11) bottom, both sides, the axletree of described front-wheel (52) is connected with one " inverted U " connector (71), its top is connected with a rotating moving block (72); Described first pole (13) bottom is provided with the 4th pole (16) straight down, between 4th pole (16) of described both sides, level connection joint has a cross bar (17), and described front-wheel is connected on the 4th pole (16) rotationally by moving block (62).
4. a kind of not only convenient folding but also wheelchair of toilet easy to use as claimed in claim 1, it is characterized in that: described armrest part (4) comprises arm-rest frame (41) and the armrest pad be connected thereon (42), described arm-rest frame (41) is connected for rotating with described main chair frame (11), and this arm-rest frame (41) is provided with the hook (4111) that it can be made vertically to be fixed on main chair frame (11) both sides.
5. a kind of not only convenient folding but also wheelchair of toilet easy to use as claimed in claim 1, it is characterized in that: described seat frame (12) comprises support arm frame (121) and level connection joint in " U-shaped " support (122) wherein, described seat portion (12) comprises the outer seat cushion (21) that can be set up on support arm frame (121), described in this outer seat cushion (21) front end edge, " U-shaped " support (122) is provided with recess, is embedded with interior seat cushion (22) in this recess.
6. a kind of not only convenient folding but also wheelchair of toilet easy to use as claimed in claim 1, it is characterized in that: described main chair frame (11) both sides, upper end are provided with two turn of bilges (111) backward, this turn of bilge (111) are arranged with rubber handle (112).
7. a kind of not only convenient folding but also wheelchair of toilet easy to use as claimed in claim 1, it is characterized in that: described main chair frame (11) rear is provided with a peg (113), this peg (113) stage casing is parallel to described main chair frame (11), and this peg (113) two ends forward fold is connected with described main chair frame (11).
8. a kind of not only convenient folding but also wheelchair of toilet easy to use as claimed in claim 1, is characterized in that: described chair frame (1) is provided with braking mechanism (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755996.2U CN204274838U (en) | 2014-12-05 | 2014-12-05 | A kind of not only convenient folding but also wheelchair of toilet easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755996.2U CN204274838U (en) | 2014-12-05 | 2014-12-05 | A kind of not only convenient folding but also wheelchair of toilet easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204274838U true CN204274838U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420755996.2U Active CN204274838U (en) | 2014-12-05 | 2014-12-05 | A kind of not only convenient folding but also wheelchair of toilet easy to use |
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| Country | Link |
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| CN (1) | CN204274838U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI555661B (en) * | 2015-06-30 | 2016-11-01 | 遠東科技大學 | Baby car |
| CN106074020A (en) * | 2016-07-18 | 2016-11-09 | 张国良 | A kind of flat tube wheelchair |
| CN111839917A (en) * | 2020-07-24 | 2020-10-30 | 中山市舒伦士智能科技有限公司 | Electric wheelchair |
-
2014
- 2014-12-05 CN CN201420755996.2U patent/CN204274838U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI555661B (en) * | 2015-06-30 | 2016-11-01 | 遠東科技大學 | Baby car |
| CN106074020A (en) * | 2016-07-18 | 2016-11-09 | 张国良 | A kind of flat tube wheelchair |
| CN111839917A (en) * | 2020-07-24 | 2020-10-30 | 中山市舒伦士智能科技有限公司 | Electric wheelchair |
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| GR01 | Patent grant |