CN213588780U - Can go up cascaded transportation chair - Google Patents
Can go up cascaded transportation chair Download PDFInfo
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- CN213588780U CN213588780U CN202022150222.5U CN202022150222U CN213588780U CN 213588780 U CN213588780 U CN 213588780U CN 202022150222 U CN202022150222 U CN 202022150222U CN 213588780 U CN213588780 U CN 213588780U
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- connecting rods
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Abstract
The utility model provides a can go up cascaded transportation chair, includes the base, two vertical posts of fixedly connected with on the base, be provided with the seat mounting bracket on base upper portion, seat mounting bracket lower part have the montant that corresponds around paralleling with two vertical posts, be connected through four connecting rods between montant and the vertical post, four connecting rods are per side two, parallel distribution about two connecting rods of per side, the one end of sharp flexible motor articulates on the base, the other end articulates on montant fixed connection's connecting plate, the fixed rotary driving motor that is provided with on the seat mounting bracket, seat frame fixed connection is on rotary driving motor's output shaft, fixedly connected with cushion on the seat frame, seat frame both sides are provided with the handrail, be connected with the constraint waistline on the seat frame. This transportation chair reduces the inconvenient patient of leg and foot and passes through the obstacle of step department.
Description
Technical Field
The utility model relates to a transport chair, in particular to transport chair that can go up step belongs to auxiliary devices technical field.
Background
In daily life, the elderly with inconvenient legs and feet or people with disabled and weak lower limbs are inconvenient to lift legs up and down on high steps or other places needing high leg lifting, the burden of nursing personnel is increased under the condition, the medical places in many current medical places, particularly the medical places in large cities with relatively early building time are limited to be communicated with the building place and the technical conditions at the time, a plurality of channels are communicated through higher steps, the passing of the patients with inconvenient legs and feet causes great obstacles, and a plurality of people are often required to assist the passing of the patients, so that the transfer chair capable of being stepped up is required in the places.
Disclosure of Invention
The utility model aims to overcome the above-mentioned problem that the inconvenient patient of present leg and foot exists through step department, provide a can go up cascaded transportation chair.
In order to realize the purpose of the utility model, the following technical proposal is adopted: the utility model provides a can go up cascaded transportation chair, the on-line screen storage device comprises a base, two vertical posts of fixedly connected with on the base, be provided with the seat mounting bracket on base upper portion, seat mounting bracket lower part have the montant that corresponds around paralleling with two vertical posts, be connected through four connecting rods between montant and the vertical post, four connecting rods are per side two, parallel distribution about two connecting rods of every side, connecting rod and montant of two upper and lower parallels of every side, the vertical post forms parallel four-bar linkage, the one end of straight line flexible motor articulates on the base, the other end articulates on montant fixed connection's connecting plate, the fixed rotation driving motor that is provided with on the seat mounting bracket, seat frame fixed connection is on rotation driving motor's output shaft, fixedly connected with the cushion on the seat frame, the seat frame both sides are provided with the handrail, be.
Further, the method comprises the following steps of; two rear shafts which are distributed up and down are rotatably connected to the two vertical posts, two front shafts which are distributed up and down are rotatably connected to the two vertical posts, the front ends of the upper and lower parallel connecting rods on each side are fixedly connected to the front shafts, and the rear ends of the upper and lower parallel connecting rods are fixedly connected to the rear shafts.
Further, the method comprises the following steps of; a sleeve pipe telescopic mechanism in the horizontal left-right direction is fixedly arranged at the rear part of the seat frame, a locking bolt is connected on the sleeve pipe telescopic mechanism, and the handrail is connected with the movable end of the sleeve pipe telescopic mechanism.
Further, the method comprises the following steps of; the adjustable support legs or/and the caster wheels with brakes are fixedly connected below the base.
Further, the method comprises the following steps of; the base is connected with a reinforcing frame through bolts.
The utility model discloses an actively beneficial technological effect lies in: this transfer chair can rise automatically and turn to, with the patient from the step transport or transport to the step, reduce the inconvenient patient of leg and foot and pass through the obstacle of step department.
Drawings
Fig. 1 is an overall schematic view of one aspect of the present invention.
Fig. 2 is an overall schematic view of another aspect of the present invention.
Detailed Description
In order to explain the utility model more fully, the utility model provides an implementation example. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.
The invention is explained in further detail with reference to the drawings, in which the reference symbols are: 1: a base; 2: a left upstand; 3: a right upstand; 4: a left vertical bar; 5: a right vertical bar; 6: a lower rear axle; 7: an upper rear axle; 8: a lower front axle; 9: an upper front axle; 10: a left upper link; 11: a left lower connecting rod; 12: a right upper link; 13: a right lower connecting rod; 14: a rotary drive motor; 15: a seat frame; 16: a telescopic sleeve; 17: locking the bolt; 18: a handrail; 19: a reinforcing frame; 20: a support leg; 21: a linear telescopic motor; 22: a cushion; 23: a chair back; 24: a seat mount; 25: the waist is restrained.
As shown in the attached drawings, the transfer chair capable of ascending in a stepped manner comprises a base 1, wherein adjustable supporting legs or/and casters with brakes are fixedly connected to the lower part of the base, and the meaning is as follows: the adjustable support legs or the caster wheels with the brake are fixedly connected under the base, or the adjustable support legs and the caster wheels with the brake are fixedly connected under the base. The figures show the feet 20, the caster wheels of which also can be point brakes. The base is connected with a reinforcing frame 19 through bolts, and the reinforcing frame can enhance the stability of the base.
The base is fixedly connected with two vertical posts, the two vertical posts are a left vertical post 2 and a right vertical post 3, the upper part of the base is provided with a seat mounting frame 24, the lower part of the seat mounting frame is provided with vertical posts which are parallel to the two vertical posts and correspond to each other in front and back, the two vertical posts are a left vertical post 4 and a right vertical post 5, the vertical posts are connected with each other through four connecting rods, each side of the four connecting rods is provided with two connecting rods which are distributed in parallel up and down, the upper and lower parallel connecting rods of each side form a parallel four-bar mechanism with the vertical posts and the vertical posts, in the embodiment, the two vertical posts are rotatably connected with two rear shafts which are distributed up and down, and the two rear shafts are an upper rear shaft 7 and a; two front shafts which are distributed up and down are rotatably connected to the two vertical rods, the two front shafts are an upper front shaft 9 and a lower front shaft 8, the front ends of upper and lower parallel connecting rods on each side are fixedly connected to the front shafts, the rear ends of the upper and lower parallel connecting rods are fixedly connected to the rear shafts, the front ends of an upper left connecting rod 10 and an upper right connecting rod 12 in the drawing are fixedly connected to the upper front shafts, the rear ends of the upper left connecting rod and the upper right connecting rod are fixedly connected to the upper rear shafts, the front ends of a lower left connecting rod 11 and a lower right connecting rod 13 in the drawing are fixedly connected to the lower front shafts. The left upper connecting rod and the right upper connecting rod are distributed in parallel left and right, the left lower connecting rod and the right lower connecting rod are distributed in parallel left and right, the left upper connecting rod and the left lower connecting rod are distributed in parallel up and down,
the right upper connecting rod and the right lower connecting rod are distributed up and down and are parallel to each other.
One end of a linear telescopic motor 21 is hinged to the base, the other end of the linear telescopic motor is hinged to a connecting plate fixedly connected with the vertical rods, a rotary driving motor 14 is fixedly arranged on the seat mounting frame, a seat frame 15 is fixedly connected to an output shaft of the rotary driving motor, a cushion 22 is fixedly connected to the seat frame, handrails 18 are arranged on two sides of the seat frame, a binding waistline 25 is connected to the seat frame, and a seat back 23 is fixedly mounted on the seat frame. The rear part of the seat frame is fixedly provided with a telescopic sleeve 16 in the horizontal left-right direction, the telescopic sleeve is connected with a locking bolt 17, and the handrail is connected with the movable end of the telescopic sleeve. The distance between the left handrail and the right handrail can be adjusted through the telescopic sleeve, so that the telescopic handrail is suitable for people with different body types.
When the transfer chair is used, a patient on the chair can be lifted through the linear telescopic motor, and the chair can be steered through the rotary driving motor, so that the transfer chair is suitable for the requirements of various directions.
After the embodiments of the present invention have been described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above claims, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention, and the present invention is not limited to the embodiments of the examples given in the specification.
Claims (5)
1. The utility model provides a can go up cascaded transport chair, includes the base, its characterized in that: two vertical posts of fixedly connected with on the base, be provided with the seat mounting bracket on base upper portion, seat mounting bracket lower part have the montant that corresponds around parallel with two vertical posts, be connected through four connecting rods between montant and the vertical post, two on four connecting rods per side, parallel distribution about two connecting rods of per side, connecting rod and montant of two upper and lower parallels of per side, the vertical post forms parallel four-bar linkage, the one end of linear expansion motor articulates on the base, the other end articulates on the connecting plate with montant fixed connection, the fixed rotary driving motor that is provided with on the seat mounting bracket, seat frame fixed connection is on rotary driving motor's output shaft, fixedly connected with cushion on the seat frame, the seat frame both sides are provided with the handrail, be connected with the constraint waistline on the seat frame.
2. An uplicable transfer chair according to claim 1, characterized in that: two rear shafts which are distributed up and down are rotatably connected to the two vertical posts, two front shafts which are distributed up and down are rotatably connected to the two vertical posts, the front ends of the upper and lower parallel connecting rods on each side are fixedly connected to the front shafts, and the rear ends of the upper and lower parallel connecting rods are fixedly connected to the rear shafts.
3. An uplicable transfer chair according to claim 1, characterized in that: the rear part of the seat frame is fixedly provided with a telescopic sleeve in the horizontal left-right direction, the telescopic sleeve is connected with a locking bolt, and the handrail is connected with the movable end of the telescopic sleeve.
4. An uplicable transfer chair according to claim 1, characterized in that: the adjustable support legs or/and the caster wheels with brakes are fixedly connected below the base.
5. An uplicable transfer chair according to claim 1, characterized in that: the base is connected with a reinforcing frame through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022150222.5U CN213588780U (en) | 2020-09-27 | 2020-09-27 | Can go up cascaded transportation chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022150222.5U CN213588780U (en) | 2020-09-27 | 2020-09-27 | Can go up cascaded transportation chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213588780U true CN213588780U (en) | 2021-07-02 |
Family
ID=76588999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022150222.5U Active CN213588780U (en) | 2020-09-27 | 2020-09-27 | Can go up cascaded transportation chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213588780U (en) |
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2020
- 2020-09-27 CN CN202022150222.5U patent/CN213588780U/en active Active
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