CN219646083U - Split joint type seat plate structure of shifter - Google Patents
Split joint type seat plate structure of shifter Download PDFInfo
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- CN219646083U CN219646083U CN202320878434.6U CN202320878434U CN219646083U CN 219646083 U CN219646083 U CN 219646083U CN 202320878434 U CN202320878434 U CN 202320878434U CN 219646083 U CN219646083 U CN 219646083U
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- 210000001503 joint Anatomy 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004064 dysfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a seat plate structure of a split-type joint shifter, which comprises a wheelchair frame, a seat rod frame and a seat plate, wherein the seat rod frame is respectively hinged to two sides of the wheelchair frame; the seat plates are independently arranged on the seat rod frames, and the seat rod frames rotate by taking the hinge points of the seat rod frames and the wheelchair frame as shafts to drive the seat plates of the seat rod frames to be movably spliced together so as to change the bearing area formed by the seat plates. The device has the advantages of simple structure, compact matching, reasonable design and the like; therefore, it is a product with excellent performance both technically and economically.
Description
[ field of technology ]
The utility model mainly relates to a seat plate structure of a shifting machine with split joint.
[ background Art ]
Wheelchairs are very important mobility aids for old people with mobility problems and patients with physical dysfunction in life; most of the wheelchairs on the market are of semi-open type structures, and the semi-open type wheelchairs are mainly convenient for patients to sit, but hidden danger exists in the structure, and the patients easily drop out of the wheelchairs from the open sides under the condition of losing muscle strength and consciousness, so that the full-circle type wheelchairs on the market are of full-circle type, and the safety risk is reduced.
The full-enclosed wheelchair is generally of a split structure, so that a user can conveniently open the wheelchair to sit, but the adopted seat plate is of a whole structure; if the area of the seat plate is large, the seat plate is inconvenient to put into and install; if the area is small, sitting comfort is affected; in view of this, we have improved the seat structure so that it is easy to install and does not affect sitting comfort.
[ utility model ]
In order to solve the problems, the utility model provides a new structural scheme, and the seat plate structure of the split-type joint shifter adopts the following technical scheme:
the seat plate structure of the shifting machine comprises a wheelchair frame, seat rod frames and a seat plate, wherein the seat rod frames are respectively hinged to two sides of the wheelchair frame;
the seat plates are independently arranged on the seat rod frames, and the seat rod frames rotate by taking the hinge points of the seat rod frames and the wheelchair frame as shafts to drive the seat plates of the seat rod frames to be movably spliced together so as to change the bearing area formed by the seat plates.
Preferably, the wheelchair frame is provided with a vertical rod, and the vertical rod is provided with a butt joint part; the seat rod frame is provided with a rotating rod, and the rotating rod is connected with the butt joint part so that the seat rod frame rotates by taking the rotating rod as an axis.
Preferably, the seat plate and the seat rod frame are of split type assembly structures, a buckle is arranged at the bottom of the seat plate, and the seat plate is installed on the seat rod frame through the buckle.
Preferably, the seat rod frame comprises an upper rod part, a lower rod part and a back rod part, wherein the upper rod part and the lower rod part are connected with the rotating rod, the seat plate is arranged on the lower rod part, and the upper rod part is provided with the armrest block.
Preferably, a backrest is arranged on one side of the back rod part facing the rotating rod, the back rod is provided with a locking assembly, and seat rod frames on two sides of the wheelchair frame are locked together through the locking assembly.
Preferably, the locking assembly comprises buckling columns and buckling blocks, the buckling columns are respectively arranged at the back rod parts of the seat rod frames at two sides of the wheelchair frame, the buckling blocks are connected with the buckling columns at the back rod parts at one side of the buckling columns, and the buckling blocks rotate by taking the buckling columns connected with the buckling blocks as shafts; the buckling blocks are provided with bayonets which are buckled on the adjacent buckling columns to fix the positions of the seat rod frames at two sides of the wheelchair frame.
Preferably, the lower rod part is provided with a supporting rod, and the supporting rod is supported and connected with a toilet.
Compared with the background technology, the utility model has the beneficial effects that:
the utility model provides a seat plate structure of a split-type joint shifter, which comprises a wheelchair frame, seat rod frames and seat plates, wherein the seat rod frames are hinged to two sides of the wheelchair frame, the seat rod frames are rotationally jointed with the wheelchair frame to form a enclosing structure in a matched manner, the seat plates arranged on the seat rod frames adopt a split-type structure, the seat plates are independently arranged on the seat rod frames, and when the seat rod frames on two sides are jointed, the seat plates are spliced into a whole; the structure divides the conventional whole seat plate into two independent seat plates, and compared with the whole seat plate, the single seat plate reduces the area and is more convenient to install; meanwhile, after the two seat plates are spliced, the whole area can be achieved, and the sitting comfort is ensured.
[ description of the drawings ]
FIG. 1 is a schematic view of a seat plate of a shifting machine with split joint according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view showing a rotation and deployment of a seat post frame according to a preferred embodiment of the present utility model;
fig. 3 is a schematic view of a seat post frame according to a preferred embodiment of the present utility model.
[ detailed description ] of the utility model
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.
In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The technical scheme and the beneficial effects of the utility model are more clear and definite by further describing the specific embodiments of the utility model with reference to the drawings in the specification. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the utility model and are not to be construed as limiting the utility model.
The preferred embodiments provided by the utility model are: as shown in fig. 1 to 3, a seat plate structure of a shift machine in split joint comprises a wheelchair frame 1, a seat rod frame 2 and a seat plate 3, wherein the seat rod frame 2 is respectively hinged at two sides of the wheelchair frame 1; the seat plate 3 and the seat rod frame 2 are of split type assembly structures, a buckle 31 is arranged at the bottom of the seat plate 3, the seat plate 3 is arranged on the seat rod frame 2 through the buckle 31, and the buckle 31 can be locked on the seat plate 3 through screws.
The seat plates 3 are independently arranged on the seat rod frames 2, and the seat rod frames 2 rotate by taking the hinge points of the seat rod frames 2 and the wheelchair frame 1 as shafts to drive the seat plates 3 of the seat rod frames 2 to be movably spliced together so as to change the bearing area formed by the seat plates 3.
Further, the wheelchair frame 1 has a vertical rod 11, and the vertical rod 11 is provided with a butt joint part 12; the seat bar frame 2 has a rotating bar 21, and the rotating bar 21 is connected with the abutting portion 12 so that the seat bar frame 2 rotates around the rotating bar 21; when the butt joint part 12 is connected with the rotating rod 21, the butt joint part and the rotating rod are positioned on the same axis, the butt joint part and the rotating rod can be connected through the shaft core, and the rotating rod 21 rotates by taking the shaft core as the shaft. The pulley 13 is arranged at the bottom of the wheelchair frame 1, so that the wheelchair can be conveniently moved; the top of pole setting 11 is equipped with layer board 14, and the front side of pole setting 11 is equipped with handle 15, convenient daily use.
The seat rod frame 2 is of an integrated structure, the seat rod frame 2 comprises an upper rod part 22, a lower rod part 23 and a back rod part 24, the upper rod part 22 and the lower rod part 23 are connected with a rotary rod 21, the seat plate 3 is arranged on the lower rod part 23, and the upper rod part 22 is provided with an armrest block 25; the armrest block 25 is a pad for increasing the supporting area of the upper rod 22, so as to facilitate hand grasping. The backrest 26 is arranged on one side of the back rod part 24 facing the rotary rod 21, the back rod is provided with a locking assembly 4, and the seat rod frames 2 on two sides of the wheelchair frame 1 are locked together through the locking assembly 4. The lower rod part 23 is provided with a supporting rod 27, the supporting rod 27 is supported by a toilet bowl 28, and the toilet bowl is correspondingly provided with a supporting edge.
The locking assembly 4 comprises buckling columns 41 and buckling blocks 42, the buckling columns 41 are respectively arranged at the back rod parts 24 of the seat rod frames 2 at two sides of the wheelchair frame 1, the buckling blocks 42 are connected to the buckling columns 41 of the back rod parts at one side, and the buckling blocks 42 rotate by taking the buckling columns 41 connected with the buckling blocks as shafts; the fastening block 42 has a bayonet 43, and the bayonet 43 is fastened to the adjacent fastening post 41 to fix the positions of the seat post frames 2 on both sides of the wheelchair frame 1.
The full-enclosed wheelchair is generally of a split structure, so that a user can conveniently open the wheelchair to sit, but the adopted seat plate is of a whole structure; if the area of the seat plate is large, the seat plate is inconvenient to put into and install; if the area is small, sitting comfort is affected;
in order to solve the above problems, we propose a seat plate structure of a split joint shifter, which comprises a wheelchair frame, seat rod frames and seat plates, wherein the seat rod frames are hinged at two sides of the wheelchair frame, the seat rod frames are rotationally jointed with the wheelchair frame to form a enclosing structure in a matched manner, the seat plates arranged on the seat rod frames adopt a split type structure, the seat plates are independently arranged on the seat rod frames, and when the seat rod frames at two sides are jointed, the seat plates are spliced into a whole; the structure divides the conventional whole seat plate into two independent seat plates, and compared with the whole seat plate, the single seat plate reduces the area and is more convenient to install; meanwhile, after the two seat plates are spliced, the whole area can be achieved, and the sitting comfort is ensured.
In the description of the present utility model, a description of the terms "one embodiment," "preferred," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and a schematic representation of the terms described above in the present specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
From the above description of the structure and principles, it should be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, but rather that modifications and substitutions using known techniques in the art on the basis of the present utility model fall within the scope of the present utility model, which is defined by the appended claims.
Claims (7)
1. A split joint's shifter seat structure which characterized in that: the wheelchair comprises a wheelchair frame, a seat rod frame and a seat plate, wherein the seat rod frame is respectively hinged to two sides of the wheelchair frame;
the seat plates are independently arranged on the seat rod frames, and the seat rod frames rotate by taking the hinge points of the seat rod frames and the wheelchair frame as shafts to drive the seat plates of the seat rod frames to be movably spliced together so as to change the bearing area formed by the seat plates.
2. The split-joint shifter seat structure of claim 1, wherein: the wheelchair frame is provided with a vertical rod, and the vertical rod is provided with a butt joint part; the seat rod frame is provided with a rotating rod, and the rotating rod is connected with the butt joint part so that the seat rod frame rotates by taking the rotating rod as an axis.
3. The split-joint shifter seat structure of claim 1, wherein: the seat plate and the seat rod frame are of split type assembly structures, a buckle is arranged at the bottom of the seat plate, and the seat plate is arranged on the seat rod frame through the buckle.
4. The split-joint shifter seat structure of claim 1, wherein: the seat rod frame comprises an upper rod part, a lower rod part and a back rod part, wherein the upper rod part and the lower rod part are connected with a rotating rod, the seat plate is arranged on the lower rod part, and the upper rod part is provided with a handrail block.
5. The split-joint shifter seat structure of claim 4, wherein: the backrest is arranged on one side of the backrest rod part, which faces the rotating rod, the backrest rod is provided with a locking assembly, and the seat rod frames on two sides of the wheelchair frame are locked together through the locking assembly.
6. The split-joint shifter seat structure of claim 5, wherein: the locking assembly comprises buckling columns and buckling blocks, the buckling columns are respectively arranged at the back rod parts of the seat rod frames at two sides of the wheelchair frame, the buckling blocks are connected with the buckling columns at the back rod parts at one side of the buckling columns, and the buckling blocks rotate by taking the buckling columns connected with the buckling blocks as shafts; the buckling blocks are provided with bayonets which are buckled on the adjacent buckling columns to fix the positions of the seat rod frames at two sides of the wheelchair frame.
7. The split-joint shifter seat structure of claim 4, wherein: the lower rod part is provided with a supporting rod, and the supporting rod is supported and connected with a toilet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320878434.6U CN219646083U (en) | 2023-04-18 | 2023-04-18 | Split joint type seat plate structure of shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320878434.6U CN219646083U (en) | 2023-04-18 | 2023-04-18 | Split joint type seat plate structure of shifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646083U true CN219646083U (en) | 2023-09-08 |
Family
ID=87855222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320878434.6U Active CN219646083U (en) | 2023-04-18 | 2023-04-18 | Split joint type seat plate structure of shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646083U (en) |
-
2023
- 2023-04-18 CN CN202320878434.6U patent/CN219646083U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Building F, 1st to 4th floors, 5th floor, Zone 2, Lianxiang Industrial Zone, No. 21 Yanjiang East 3rd Road, Torch Development Zone, Zhongshan City, Guangdong Province, 528400 Patentee after: ZHONGSHAN FIRST MEDICAL EQUIPMENT CO.,LTD. Address before: 528400 area D, 1 / F, 2 / F, area a, 3 / F, building a, No.17 Danli Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN FIRST MEDICAL EQUIPMENT CO.,LTD. |
|
| CP02 | Change in the address of a patent holder |