CN211583892U

CN211583892U - Portable device of riding instead of walk

Info

Publication number: CN211583892U
Application number: CN201922430788.0U
Authority: CN
Inventors: 高朋; 卓越; 周玉华
Original assignee: Jiujiang University
Current assignee: Jiujiang University
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-29
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a portable device of riding instead of walk, including supporting the curtain made of cloth, the flexible connecting rod in upper portion is all installed to the both sides of supporting the curtain made of cloth, the upper portion connecting block is all installed at the both ends of the flexible connecting rod in upper portion, wherein two back backup plate is installed to the centre of upper portion connecting block, the flexible connecting rod in bottom is installed to the below of the flexible connecting rod in upper portion, the side threaded rod is installed with the centre of the flexible connecting rod in upper portion to the flexible connecting rod in bottom, two side lifting thread pieces are installed in the outside of side threaded rod, the side connecting rod is all installed to the below of side lifting thread piece, the bottom connecting block is all installed at the both ends of the flexible connecting rod in upper portion, the pivot is installed to one. The utility model discloses a convenient folding the accomodating of device, occupation space is little, conveniently carries, makes things convenient for fast assembly to use in the user of service travel, simple structure, convenient operation.

Description

Portable device of riding instead of walk

Technical Field

The utility model relates to a device technical field that rides instead of walk specifically is a portable device that rides instead of walk.

Background

With the rapid development of social economy, the device of riding instead of walking refers to the use of delivery vehicles, and the device of riding instead of walking includes car, electric bicycle, electric scooter, two-wheeled automatic balance scooter, single wheel balance scooter, wheelchair, etc., the wheelchair is equipped with the chair that the wheel can help to replace walking, divide into electronic and manual folding wheelchair, is used for the important removal tool of wounded, patient, disabled person's recovery at home, turnover transportation, the important removal tool of seeing a doctor, going out the activity, it not only satisfies the physical disability and the riding instead of walk of the handicapped personage, more importantly makes things convenient for family members to remove and take care of the patient, makes the patient carry out physical training and participate in social activities with the help of the wheelchair.

However, the existing wheelchair walk-replacing device is inconvenient to fold and store and carry, so that a user cannot go far and far; therefore, the existing requirements are not met, and a portable walking device is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable device of riding instead of walk to current wheelchair that proposes in solving above-mentioned background art is inconvenient folds and is accomodate, and is inconvenient to carry, makes the user can not carry out long distance distant journey scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a portable walking device comprises a supporting cloth curtain, wherein upper telescopic connecting rods are respectively arranged at two sides of the supporting cloth curtain, upper connecting blocks are respectively arranged at two ends of each upper telescopic connecting rod, a back backup plate is arranged in the middle of each upper connecting block, a bottom telescopic connecting rod is arranged below each upper telescopic connecting rod, a side threaded rod is arranged between each bottom telescopic connecting rod and each upper telescopic connecting rod, two side lifting threaded blocks are arranged at the outer sides of the side threaded rods, side connecting rods are respectively arranged above and below the side lifting threaded blocks, bottom connecting blocks are respectively arranged at two ends of each upper telescopic connecting rod, a rotating shaft is arranged at one side of each bottom connecting block, wheels are arranged at the outer sides of the rotating shafts, a dismounting knob is arranged inside one end of each rotating shaft, and two connecting inserting blocks are arranged inside the dismounting knob, two connect the centre of inserted block and install the spring, the one end outside of connecting the inserted block is provided with fixed slot, the below of supporting the cloth curtain is installed the bottom and is extended the screw thread piece, the outside that the bottom extended the screw thread piece is provided with two bottom threaded rods, the bottom connecting rod is all installed to the both sides of bottom threaded rod.

Preferably, the two ends of the side connecting rod and the bottom connecting rod are both provided with a shaft pin, and the outer sides of the two ends of the shaft pin are both provided with a fixing block.

Preferably, the front end face of the back backup plate is provided with a clamping groove, and a soft back cushion is installed inside the clamping groove.

Preferably, a rotary bearing is arranged inside one end of the back backup plate, and the rotary bearing penetrates through the back backup plate and extends into the back backup plate on two sides of the back backup plate.

Preferably, the inside of side lift screw block is provided with the screw thread, two the inside screw thread screw direction of side lift screw block is opposite respectively, side lift screw block passes through threaded connection with the side threaded rod.

Preferably, one end of the upper telescopic connecting rod is completely attached to one end of the upper connecting block, and the upper telescopic connecting rod is fixed to the upper connecting block through welding.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model rotates the hand wheel installed at one end of the side threaded rod and the bottom threaded rod simultaneously, the side threaded rod is driven to rotate by the hand wheel, when the side threaded rod rotates, the side threaded rod can drive the two side threaded rods to move from two sides to the middle respectively, so that the side connecting rods above and below the side lifting threaded block gradually tend to be vertical and straight, the upper telescopic connecting rod gradually descends, when the hand wheel is used for driving the bottom threaded rod to rotate, the bottom threaded rod can drive the two bottom extension threaded blocks to move from two sides to the middle when rotating, so that the bottom connecting rod gradually tends to be parallel with the bottom threaded rod, the distance between the two bottom telescopic connecting rods is reduced, when the four side lifting threaded blocks and the two bottom extension threaded blocks are respectively attached, the device is contracted to the limit degree, the whole volume of the device is reduced, and the, the use is convenient;

2. the utility model discloses a clockwise turning dismouting knob, the dismouting knob can drive two when rotating and connect the inserted block and rotate, connect the inserted block can contract because the smooth arcwall face of tip and fixed slot's lateral wall contact is passive when rotating, make two connect the inserted block and extrude middle spring, when dismouting knob rotation degree, two are connected the inside that the inserted block can indentation dismouting knob completely, the wheel can lose fixedly this moment, can take off the wheel from the tip of pivot, accomodate, can further reduce the device volume, convenient folding more is accomodate.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic side view of the whole structure of the present invention;

FIG. 3 is a top view of the bottom telescopic link of the present invention;

fig. 4 is a cross-sectional view of the wheel of the present invention.

In the figure: 1. a back backup plate; 2. a soft back cushion; 3. supporting the cloth curtain; 4. an upper connecting block; 5. a side connecting rod; 6. a side lifting thread block; 7. a side threaded rod; 8. a wheel; 9. a rotating shaft; 10. a bottom connecting rod; 11. a bottom extension thread block; 12. a bottom threaded rod; 13. a bottom connecting block; 14. an upper telescopic link; 15. disassembling and assembling the knob; 16. a bottom telescopic link; 17. connecting the plug blocks; 18. a spring; 19. and fixing the slot.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: a portable walking device comprises a supporting cloth curtain 3, a user can sit conveniently, the use is convenient, upper telescopic connecting rods 14 are arranged on two sides of the supporting cloth curtain 3, upper connecting blocks 4 are arranged at two ends of each upper telescopic connecting rod 14, a back backup plate 1 is arranged between the two upper connecting blocks 4, the angle of each back backup plate 1 can be adjusted, a bottom telescopic connecting rod 16 is arranged below the upper telescopic connecting rod 14 and comfortably leans against the user, a side threaded rod 7 is arranged between the bottom telescopic connecting rod 16 and the upper telescopic connecting rod 14, two side lifting threaded blocks 6 are arranged on the outer sides of the side threaded rods 7, side connecting rods 5 are arranged above and below the side lifting threaded blocks 6, bottom connecting blocks 13 are arranged at two ends of the upper telescopic connecting rod 14, a rotating shaft 9 is arranged on one side of each bottom connecting block 13, and wheels 8 are arranged on the outer sides of the rotating shaft 9, make things convenient for the device to remove, the one end internally mounted of pivot 9 has dismouting knob 15, the internally mounted of dismouting knob 15 has two to connect inserted block 17, spring 18 is installed to two middles of connecting inserted block 17, the one end outside of connecting inserted block 17 is provided with fixed slot 19, the below of supporting curtain made of cloth 3 is installed the bottom and is extended threaded block 11, the outside that the bottom extended threaded block 11 is provided with two bottom threaded rods 12, bottom connecting rod 10 is all installed to the both sides of bottom threaded rod 12.

Further, the pivot is all installed at the both ends of side connecting rod 5 and bottom connecting rod 10, and the fixed block is all installed in the both ends outside of pivot, and the convenience is installed fixedly to side connecting rod 5 and bottom connecting rod 10, and the pivot makes things convenient for side connecting rod 5 and bottom connecting rod 10 to rotate, and the convenience is installed and is accomodate.

Furthermore, the front end face of the back backup plate 1 is provided with a clamping groove, and a soft back cushion 2 is arranged in the clamping groove, so that a user can use the back backup plate comfortably without feeling uncomfortable.

Further, the inside swivel bearing that is provided with of one end of back backup plate 1, swivel bearing run through back backup plate 1 and extend to inside the back backup plate 1 of 1 both sides of back backup plate, make things convenient for back backup plate 1 to carry out angle modulation, make things convenient for the comfortable leaning on of user of service.

Further, the inside of side lifting thread piece 6 is provided with the screw thread, and the inside screw thread screw direction of two side lifting thread pieces 6 is opposite respectively, and side lifting thread piece 6 passes through threaded connection with side threaded rod 7, and screw thread opposite respectively makes two side lifting thread pieces 6 can remove to the direction of difference when side threaded rod 7 is rotatory, and the convenience is installed and is accomodate and use.

Further, one end of the upper telescopic connecting rod 14 is completely attached to one end of the upper connecting block 4, the upper telescopic connecting rod 14 is fixed to the upper connecting block 4 through welding, the connecting performance and the stability of the upper telescopic connecting rod 14 and the upper connecting block 4 are enhanced through welding, and the mechanical strength is good.

The working principle is as follows: when the back backup plate is used, firstly, two ends of a rotary bearing arranged in one end of the back backup plate 1 are pulled out from the inner parts of the upper connecting blocks 4 on two sides of the back backup plate 1, so that the back backup plate 1 is separated from the device, then hand wheels arranged at one ends of the side threaded rods 7 and the bottom threaded rods 12 are simultaneously rotated, the side threaded rods 7 are driven to rotate by the hand wheels, the side threaded rods 7 are driven to respectively move from two sides to the middle when the side threaded rods 7 rotate, so that the side connecting rods 5 above and below the side lifting threaded blocks 6 gradually tend to be straight from tendency to verticality, so that the upper telescopic connecting rods 14 gradually descend, when the bottom threaded rods 12 are driven to rotate by the hand wheels, the bottom stretching threaded blocks 11 are driven to move from two sides to the middle when the bottom threaded rods 12 rotate, so that the bottom connecting rods 10 gradually tend to be parallel to the bottom, when the four side lifting thread blocks 6 and the two bottom stretching thread blocks 11 are respectively jointed, the device is contracted to the limit degree, the whole volume of the device is reduced, the device is convenient to store, carry and use, then the disassembly knob 15 can be rotated clockwise, the disassembly knob 15 can drive the two connecting insertion blocks 17 to rotate when rotating, the connecting insertion blocks 17 can be passively contracted due to the contact of the arc-shaped surface with the smooth end part and the side wall of the fixed slot 19 when rotating, so that the two connecting insertion blocks 17 extrude the spring 18 in the middle, when the disassembly knob 15 is rotated by 90 degrees, the two connecting insertion blocks 17 can be completely retracted into the disassembly knob 15, at the same time, the wheel 8 can be fixed, can take off wheel 8 from the tip of pivot 9, accomodate, can further reduce the device volume, more convenient folding accomodates simple structure, convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable device of riding instead of walk which includes support cloth curtain (3), its characterized in that: the utility model discloses a support cloth curtain, including support cloth curtain (3), upper portion telescopic connecting rod (14) are all installed to the both sides of support cloth curtain (3), upper portion connecting block (4) are all installed at the both ends of upper portion telescopic connecting rod (14), wherein two back backup plate (1) is installed to the centre of upper portion connecting block (4), bottom telescopic connecting rod (16) are installed to the below of upper portion telescopic connecting rod (14), side threaded rod (7) are installed to the centre of bottom telescopic connecting rod (16) and upper portion telescopic connecting rod (14), two side lifting thread blocks (6) are installed in the outside of side threaded rod (7), side connecting rod (5) are all installed to the below of side lifting thread block (6), bottom connecting block (13) are all installed at the both ends of upper portion telescopic connecting rod (14), pivot (9) are installed to one side of bottom connecting block (13), wheel (8) are installed in, the one end internally mounted of pivot (9) has dismouting knob (15), the internally mounted of dismouting knob (15) has two to connect inserted block (17), two connect the centre of inserted block (17) and install spring (18), the one end outside of connecting inserted block (17) is provided with fixed slot (19), the below of supporting curtain made of cloth (3) is installed the bottom and is extended thread piece (11), the outside that the bottom extended thread piece (11) is provided with two bottom threaded rods (12), bottom connecting rod (10) are all installed to the both sides of bottom threaded rod (12).

2. The portable mobility device of claim 1, wherein: the two ends of the side connecting rod (5) and the bottom connecting rod (10) are respectively provided with a shaft pin, and the outer sides of the two ends of each shaft pin are respectively provided with a fixing block.

3. The portable mobility device of claim 1, wherein: the front end face of the back backup plate (1) is provided with a clamping groove, and a soft back cushion (2) is installed inside the clamping groove.

4. The portable mobility device of claim 1, wherein: the back backup plate is characterized in that a rotary bearing is arranged inside one end of the back backup plate (1), penetrates through the back backup plate (1) and extends to the inside of the back backup plate (1) on two sides of the back backup plate (1).

5. The portable mobility device of claim 1, wherein: the side lifting thread block (6) is internally provided with threads, the spiral directions of the threads in the side lifting thread block (6) are opposite, and the side lifting thread block (6) is in threaded connection with a side threaded rod (7).

6. The portable mobility device of claim 1, wherein: one end of the upper telescopic connecting rod (14) is completely attached to one end of the upper connecting block (4), and the upper telescopic connecting rod (14) is fixed with the upper connecting block (4) through welding.