CN209847616U - Special shallow of mechanical type disabled person - Google Patents
Special shallow of mechanical type disabled person Download PDFInfo
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- CN209847616U CN209847616U CN201920263313.4U CN201920263313U CN209847616U CN 209847616 U CN209847616 U CN 209847616U CN 201920263313 U CN201920263313 U CN 201920263313U CN 209847616 U CN209847616 U CN 209847616U
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- bottom plate
- worm
- groove
- backplate
- disabled
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Abstract
The utility model discloses a special shallow of mechanical type disabled person, including bottom plate and handle, the top edge of bottom plate is connected with the backplate through the pivot, the handle sets up in the outside of backplate, the handle is connected with the worm through the awl tooth, and the worm is located the inside of backplate, one side meshing of worm is connected with the worm wheel, and worm wheel all with the inside between the hub connection of backplate, the activity groove has been seted up to the avris of backplate, and installs the fly leaf in the activity groove, the outside welding of fly leaf has the bracing piece, and the bracing piece is located the inboard of backplate, the outside of bottom plate is connected with the gag lever post, the locating lever is located the constant head tank, and the avris of backplate is seted up to the constant head. This special shallow of mechanical type disabled person through mechanical structure's utilization, rises the bracing piece to can lift the disabled person that the shank is inconvenient, conveniently shift it, this shallow is convenient folding and is expanded fixedly simultaneously.
Description
Technical Field
The utility model relates to a special shallow technical field of disabled person specifically is a special shallow of mechanical type disabled person.
Background
The special cart for the disabled, namely the wheelchair, is called as another name, the appearance of the wheelchair greatly improves the traveling of the disabled, and provides a good traveling tool for the disabled, however, the existing special cart for the disabled still has a certain problem in the using process.
However, are currently available. Aiming at the problems, innovative design is urgently needed on the basis of the original cart special for the disabled.
Disclosure of Invention
An object of the utility model is to provide a special shallow of mechanical type disabled person to solve above-mentioned background and propose the disabled person of single inconvenience on the special shallow of disabled person and shift, the backplate of the special shallow of disabled person that has now moreover can not the folding problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special shallow of mechanical type disabled person, includes bottom plate and handle, the top edge of bottom plate is connected with the backplate through the pivot, the handle sets up in the outside of backplate, the handle is connected with the worm through the awl tooth, and the worm is located the inside of backplate, one side meshing of worm is connected with the worm wheel, and worm wheel all with the inside between the hub connection of backplate, the activity groove has been seted up to the avris of backplate, and installs the fly leaf in the activity inslot to be fixed with butt joint piece on the inner wall of fly leaf, the outside welding of fly leaf has the bracing piece, and the bracing piece is located the inboard of backplate, the outside of bottom plate is connected with the gag lever post, and the mounting groove has been seted up at the top of gag lever post to there is the locating lever through reset spring in the mounting groove, the locating.
Preferably, the movable plate is connected with the movable groove in a sliding mode, and the side of the movable plate is attached to the inner wall of the movable groove.
Preferably, the butt joint blocks are distributed on the movable plate at equal intervals, and the butt joint blocks are meshed with the worm wheel.
Preferably, the limiting rods are connected with the bottom plate through shafts, and the number of the limiting rods is 2 along the central axis of the bottom plate.
Preferably, the positioning rod is clamped with the positioning groove, and the positioning groove and the limiting rod are distributed in a triangular structure with the bottom plate and the back plate.
Preferably, the locating slot is provided with 3 groups about the central axis of bottom plate symmetry, and the longitudinal section of locating slot is circular structural design.
Compared with the prior art, the beneficial effects of the utility model are that: the mechanical cart special for the disabled raises the supporting rod by utilizing a mechanical structure, so that the disabled with inconvenient legs can be lifted, the disabled can be conveniently transferred, and meanwhile, the cart is convenient to fold, unfold and fix;
1. the butt-joint blocks which are arranged on the side of the movable plate and the inner wall of the movable groove are mutually attached and are simultaneously and equidistantly distributed and the worm wheel are mutually meshed, so that when the worm drives the worm wheel to rotate, the movable plate can be driven by the worm wheel to stably slide in the movable groove, the supporting rod is pushed to ascend, the disabled can be lifted and transferred, and the trouble of independent manual lifting is avoided;
2. through the axle connection between two gag lever posts that set up and the bottom plate, make things convenient for the rotation of gag lever post, the mutual block between locating lever and the constant head tank can fix the backplate after expanding, makes things convenient for the folding of backplate simultaneously, saves space.
Drawings
FIG. 1 is a schematic side sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the back cross-sectional structure of the present invention;
fig. 4 is a schematic view of the back plate of the present invention.
In the figure: 1. a base plate; 2. a rotating shaft; 3. a back plate; 4. a handle; 5. conical teeth; 6. a worm; 7. a worm gear; 8. a movable groove; 9. a movable plate; 10. a butt joint block; 11. a support bar; 12. a limiting rod; 13. mounting grooves; 14. a return spring; 15. positioning a rod; 16. and (6) positioning a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a mechanical cart special for the disabled comprises a bottom plate 1, a rotating shaft 2, a back plate 3, a handle 4, bevel teeth 5, a worm 6, a worm wheel 7, a movable groove 8, a movable plate 9, a butt joint block 10, a support rod 11, a limiting rod 12, a mounting groove 13, a reset spring 14, a positioning rod 15 and a positioning groove 16, wherein the top edge of the bottom plate 1 is connected with the back plate 3 through the rotating shaft 2, the handle 4 is arranged on the outer side of the back plate 3, the handle 4 is connected with the worm 6 through the bevel teeth 5, the worm 6 is positioned in the back plate 3, one side of the worm 6 is meshed with the worm wheel 7, the worm 6 and the worm wheel 7 are both connected with a middle shaft in the back plate 3, the movable groove 8 is arranged on the side of the back plate 3, the movable plate 9 is installed in the movable groove 8, the butt joint block 10 is fixed on the inner wall of the movable plate, the outer side of the bottom plate 1 is connected with a limiting rod 12, the top of the limiting rod 12 is provided with a mounting groove 13, the mounting groove 13 is internally connected with a positioning rod 15 through a return spring 14, the positioning rod 15 is positioned in a positioning groove 16, and the positioning groove 16 is arranged at the side of the back plate 3;
the movable plate 9 is connected with the movable groove 8 in a sliding manner, the side edge of the movable plate 9 is attached to the inner wall of the movable groove 8, and the position of the support rod 11 on the movable plate 9 can be adjusted through the stable sliding of the movable plate 9 in the movable groove 8, so that a user with lower limb disability can be erected from the cart, and the position conversion of the disabled person is facilitated;
the butt-joint blocks 10 are distributed on the movable plate 9 at equal intervals, and the butt-joint blocks 10 are meshed with the worm wheel 7, so that when the worm wheel 7 rotates, the movable plate 9 is driven to slide up and down in the movable groove 8 through meshing contact with the butt-joint blocks 10;
the limiting rods 12 are connected with the bottom plate 1 through shafts, and 2 limiting rods 12 are symmetrically arranged on the central axis of the bottom plate 1, so that the limiting rods 12 can rotate on the bottom plate 1, the position of the back plate 3 can be conveniently adjusted, and meanwhile, the back plate 3 is kept to be stably used;
locating lever 15 and constant head tank 16 between block each other, and be the triangle-shaped structural distribution between constant head tank 16 and the gag lever post 12 and between bottom plate 1 and backplate 3, constant head tank 16 is provided with 3 groups about the central axis symmetry of bottom plate 1, and the longitudinal section of constant head tank 16 is circular structural design for locating lever 15 and constant head tank 16's block can carry out the fixed stay through gag lever post 12 to backplate 3 after expanding, can adjust backplate 3's use angle simultaneously.
The working principle is as follows: when the mechanical cart special for the disabled is used, as shown in fig. 1-4, firstly, the backboard 3 is rotated on the bottom plate 1 through the rotating shaft 2, the backboard 3 is unfolded, then the limiting rods 12 at the two sides of the bottom plate 1 are manually rotated, meanwhile, the positioning rods 15 in the mounting grooves 13 are pulled to prevent the limiting rods 12 from rotating, the limiting rods 12 are rotated to the bottom plate 1, so that the positioning rods 15 are overlapped with the positioning grooves 16, the positioning rods 15 are released, the positioning rods 15 are popped out from the mounting grooves 13 under the action of the reset springs 14, the positioning rods 15 are mutually clamped with the positioning grooves 16, the unfolded backboard 3 is fixed, the unfolding angle of the backboard 3 can be adjusted according to the requirements of a user, only the positioning rods 15 are clamped in different positioning grooves 16, similarly, the folding of the backboard 3 can be reversely completed according to the above operation, when the disabled needs to be transferred, manual rotation handle 4, handle 4 passes through the rotation that awl tooth 5 drove worm 6, worm 6 drives the relative rotation of 2 worm wheel 7, meshing contact between worm wheel 7 and the butt joint piece 10, it upwards slides in activity groove 8 to drive fly leaf 9, thereby upwards lift up bracing piece 11 on fly leaf 9, can let user's arm take on bracing piece 11 before this, thereby the effort through bracing piece 11, lift up the user, then its nursing staff can hold it up and shift, for directly holding up disabled person on the wheelchair, this method is laborsaving simultaneously the security performance is higher.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a special shallow of mechanical type disabled person, includes bottom plate (1) and handle (4), its characterized in that: the top edge of the bottom plate (1) is connected with a backboard (3) through a rotating shaft (2), the handle (4) is arranged on the outer side of the backboard (3), the handle (4) is connected with a worm (6) through bevel teeth (5), the worm (6) is positioned inside the backboard (3), one side of the worm (6) is meshed with a worm wheel (7), the worm (6) and the worm wheel (7) are connected with a shaft inside the backboard (3) through the shaft, a movable groove (8) is formed in the side of the backboard (3), a movable plate (9) is installed in the movable groove (8), a butt joint block (10) is fixed on the inner wall of the movable plate (9), a support rod (11) is welded on the outer side of the movable plate (9), the support rod (11) is positioned on the inner side of the backboard (3), a limit rod (12) is connected to the outer side of the bottom plate (1), and a mounting groove (13) is formed in the top of, and be connected with locating lever (15) through reset spring (14) in mounting groove (13), locating lever (15) are located constant head tank (16), and constant head tank (16) set up the avris in backplate (3).
2. The cart for the mechanical disabled as claimed in claim 1, wherein: the movable plate (9) is connected with the movable groove (8) in a sliding mode, and the side of the movable plate (9) is attached to the inner wall of the movable groove (8) mutually.
3. The cart for the mechanical disabled as claimed in claim 1, wherein: the butt-joint blocks (10) are distributed on the movable plate (9) at equal intervals, and the butt-joint blocks (10) are meshed with the worm wheel (7).
4. The cart for the mechanical disabled as claimed in claim 1, wherein: the limiting rod (12) is connected with the bottom plate (1) through a shaft, and the limiting rod (12) is symmetrically provided with 2 limiting rods around the central axis of the bottom plate (1).
5. The cart for the mechanical disabled as claimed in claim 1, wherein: the positioning rod (15) and the positioning groove (16) are clamped with each other, and the positioning groove (16) and the limiting rod (12) and the bottom plate (1) and the back plate (3) are distributed in a triangular structure.
6. The cart for the mechanical disabled as claimed in claim 1, wherein: the locating groove (16) is symmetrically provided with 3 groups about the central axis of the bottom plate (1), and the longitudinal section of the locating groove (16) is designed into a circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920263313.4U CN209847616U (en) | 2019-03-01 | 2019-03-01 | Special shallow of mechanical type disabled person |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920263313.4U CN209847616U (en) | 2019-03-01 | 2019-03-01 | Special shallow of mechanical type disabled person |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209847616U true CN209847616U (en) | 2019-12-27 |
Family
ID=68932552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920263313.4U Active CN209847616U (en) | 2019-03-01 | 2019-03-01 | Special shallow of mechanical type disabled person |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209847616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112336534A (en) * | 2020-10-22 | 2021-02-09 | 南京医科大学 | Multifunctional cart for old patients |
-
2019
- 2019-03-01 CN CN201920263313.4U patent/CN209847616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112336534A (en) * | 2020-10-22 | 2021-02-09 | 南京医科大学 | Multifunctional cart for old patients |
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