CN217014633U

CN217014633U - Walking aid vehicle suitable for short and small people

Info

Publication number: CN217014633U
Application number: CN202123226153.2U
Authority: CN
Inventors: 沈志强
Original assignee: Ningbo Shenyu Medical Equipment Co ltd
Current assignee: Ningbo Shenyu Medical Equipment Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-07-22
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a walking aid vehicle suitable for short people, which comprises a front frame, a rear frame, a cushion and a storage bag, wherein front wheels are arranged on two sides of the bottom end of the front frame, a triangular knob is arranged at the upper end of one side wall of the front frame, and a first handrail tube is arranged on one side of the top end of the front frame. The beneficial effects are that: according to the utility model, through the design of the first handrail tube, the second handrail tube, the adjusting holes, the triangular knobs, the connecting pieces, the lapping tubes and the folding pieces, on one hand, the mounting height of the cushion is reduced, and the heights of the first handrail tube and the second handrail tube can be adjusted according to actual use requirements, so that the walking aid vehicle can meet the normal use requirements of people with different heights, the use flexibility of the walking aid vehicle is greatly improved, on the other hand, the front frame and the rear frame are respectively folded around the connecting pieces in a rotating manner, so that the walking aid vehicle can be conveniently folded and folded in the use process, the carrying is convenient, and the practicability is good.

Description

Walking aid vehicle suitable for short and small people

Technical Field

The utility model relates to a walking aid vehicle suitable for short people.

Background

For some people with mobility disabilities, in order to prevent the people from accidentally falling down when going out, the walking aid cart is often required to be equipped for the people.

However, when the existing rollator is used, on one hand, the upper end handrail tube of the rollator mainly adopts a fixed mounting structure, so that the rollator can only be suitable for people with normal height generally, and is inconvenient to use for some short users, thereby greatly reducing the use flexibility of the rollator, and on the other hand, the rollator is inconvenient to carry in the use process due to the fact that the whole structure of the rollator is fixed and can not be folded.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to overcome the defects and provide a rollator suitable for short people.

(II) technical scheme

In order to achieve the purpose, the utility model discloses a walking aid vehicle suitable for short people, which comprises a front frame, a rear frame, a cushion and a storage bag, wherein front wheels are arranged on two sides of the bottom end of the front frame, a triangular knob is arranged at the upper end of the side wall of the front frame, a first handrail tube is arranged on one side of the top end of the front frame, a second handrail tube is arranged on the other side of the top end of the front frame, adjusting holes are formed in the positions, right facing the triangular knob, of the first handrail tube and the second handrail tube, hand brakes are arranged at the bottoms of the first handrail tube and the second handrail tube, a brake cable is arranged at one end of the hand brakes, a brake pad is arranged at the bottom end of the brake cable, the rear frame is arranged on the other side of the bottom end of the front frame, a connecting sheet is rotatably connected to the top end of the rear frame, an arc-shaped back tube is arranged at one end of the connecting sheet far away from the rear frame, and a rear wheel is arranged at the bottom end of the rear frame, preceding frame with install the folded sheet between the frame of back, install upper end in the preceding frame the cushion, the cushion below is provided with the storage bag, the last symmetry of storage bag is installed and is carried the rope, on the frame of back with cushion bottom contact site installs and takes the pipe.

Furthermore, the front wheel is rotationally connected with the front frame, and the folding sheet is rotationally connected with the front frame and the rear frame.

Through adopting above-mentioned technical scheme, the front wheel can ensure the convenient removal of preceding frame.

Further, the storage bag with the pipe is taken and is linked to each other through the mode of card pressure, the cushion with preceding frame passes through C type fastener and rotates and be connected.

Through adopting above-mentioned technical scheme, can ensure the convenient upset of cushion to the opening exposes in the fixed frame upper end of convenience, and then conveniently deposits article.

Furthermore, the connecting piece with preceding frame welding, the connecting piece with the back pipe passes through bolted connection, the foam cushion cover has certainly on the back pipe.

By adopting the technical scheme, the back tube can provide reliable support for a user.

Further, the cushion bottom with take the pipe overlap joint, take the pipe with back frame screwed connection.

Through adopting above-mentioned technical scheme, take the pipe and can do the cushion provides reliable support.

Furthermore, the brake block is connected with the rear frame in a rotating mode, and the brake cable is connected with the brake block through a screw.

Through adopting above-mentioned technical scheme, the dwang pulling on it is passed through to the manual brake the brake cable shrink, the brake cable can be pulled when the shrink the brake block winds back frame rotates, thereby makes the brake block bottom with the rear wheel laminating to the braking function of walking aid car is realized.

(III) advantageous effects

Compared with the prior art, the technical scheme of the utility model has the following advantages:

according to the design of the first handrail tube, the second handrail tube, the adjusting holes, the triangular knobs, the connecting pieces, the lap tubes and the folding pieces, on one hand, the installation height of the cushion is reduced, and the heights of the first handrail tube and the second handrail tube can be adjusted according to actual use requirements, so that the walking aid can meet the normal use requirements of people with different heights, the use flexibility of the walking aid is greatly improved, on the other hand, the front frame and the rear frame are respectively folded around the connecting pieces in a rotating mode, the walking aid can be conveniently folded and folded in the use process, the carrying is convenient, and the practicability is good.

Drawings

FIG. 1 is a front view of a rollator suitable for use in small populations, according to the present invention;

FIG. 2 is a left side view of a rollator suitable for use in small populations, in accordance with the present invention;

FIG. 3 is an enlarged view of the area A of a rollator suitable for use in small sized persons according to the present invention;

FIG. 4 is an enlarged view of the area B of the rollator of the present invention suitable for small people.

The reference numerals are illustrated below:

1. a cushion; 2. a back tube; 3. pipe lapping; 4. a storage bag; 5. a front frame; 6. lifting a rope; 7. a front wheel; 8. a rear wheel; 9. a brake pad; 10. a rear frame; 11. a brake cable; 12. a hand brake; 13. a first handrail tube; 14. a second handrail tube; 15. an adjustment hole; 16. a triangular knob; 17. folding the sheet; 18. and (7) connecting the sheet.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1-4, the rollator suitable for short people of the utility model comprises a front frame 5, a rear frame 10, a seat cushion 1 and a storage bag 4, wherein front wheels 7 are installed at two sides of the bottom end of the front frame 5, a triangular knob 16 is installed at the upper end of one side wall of the front frame 5, a first handrail tube 13 is installed at one side of the top end of the front frame 5, a second handrail tube 14 is installed at the other side of the top end of the front frame 5, adjusting holes 15 are formed in the positions, right opposite to the triangular knob 16, of the first handrail tube 13 and the second handrail tube 14, the first handrail tube 13 and the second handrail tube 14 can be inserted into the front frame 5, the first handrail tube 13 and the second handrail tube 14 are pulled and are limited under the action of the triangular knob 16, so that the convenient adjustment of the handrail height of the rollator can be realized to meet the use requirements of people with different heights, hand brakes 12 are installed at the bottom ends of the first handrail tube 13 and the second handrail tube 14, a brake cable 11 is arranged at one end of a hand brake 12, a brake block 9 is arranged at the bottom end of the brake cable 11, the hand brake 12 pulls the brake cable 11 to contract through a rotating rod on the hand brake, the brake cable 11 can pull the brake block 9 to rotate around a rear frame 10 when contracting, so that the bottom end of the brake block 9 is attached to a rear wheel 8 to realize the braking function of the rollator, a rear frame 10 is arranged at the other side of the bottom end of a front frame 5, a connecting piece 18 is rotatably connected to the top end of the rear frame 10, an arc-shaped back tube 2 is arranged at one end of the connecting piece 18 far away from the rear frame 10, the arc-shaped back tube 2 and the rear frame 10 can rotate relative to the connecting piece 18, and the convenient folding and folding of the rollator after use can be realized by combining the folding function of a folding sheet 17, the rear wheel 8 is arranged at the bottom end of the rear frame 10, the folding sheet 17 is arranged between the front frame 5 and the rear frame 10, a cushion 1 is arranged at the upper end in the front frame 5, a storage bag 4 is arranged below the cushion 1, lifting ropes 6 are symmetrically arranged on the storage bag 4, and a lapping pipe 3 is arranged on the rear frame 10 and at the contact position of the bottom end of the cushion 1.

Please refer to fig. 1-4, in this embodiment, the front wheel 7 is rotatably connected to the front frame 5, the folding piece 17 is rotatably connected to the front frame 5 and the rear frame 10, the front wheel 7 can ensure the convenient movement of the front frame 5, the storage bag 4 is connected to the lapping tube 3 by clamping, the cushion 1 is rotatably connected to the front frame 5 by the C-shaped clamping piece, so as to ensure the convenient turnover of the cushion 1, so as to expose the opening at the upper end of the fixing frame, and further to store objects, the connecting piece 18 is welded to the front frame 5, the connecting piece 18 is connected to the back tube 2 by bolts, the back tube 2 is provided with a foam cushion cover, and the back tube 2 can provide reliable support for users.

Referring to fig. 1-4, in this embodiment, the bottom end of the seat cushion 1 is overlapped with the overlapping tube 3, the overlapping tube 3 is connected with the rear frame 10 through screws, the overlapping tube 3 can provide reliable support for the seat cushion 1, the brake pad 9 is rotatably connected with the rear frame 10, and the brake cable 11 is connected with the brake pad 9 through screws.

The specific implementation process of this embodiment is as follows: when the walking aid vehicle is used, the walking aid vehicle is assembled firstly according to the mode shown in figure 1, then the walking aid vehicle can be put into use, wherein a user respectively holds the handrail tube I13 and the handrail tube II 14 with hands to move the walking aid vehicle in the using process, so that the power-assisted walking function of the walking aid vehicle is realized, certain articles can be stored in the storage bag 4 to ensure the storage function of the walking aid vehicle, when an emergency occurs, the hand brake 12 is held by the hands, the whole braking of the walking aid vehicle can be realized under the action of the brake pad 9, and after the walking aid vehicle is used, the front frame 5 and the rear frame 10 are relatively folded, so that the walking aid vehicle can be conveniently folded and folded.

In summary, the above embodiments are not intended to be limiting embodiments of the present invention, and modifications and equivalent variations made by those skilled in the art based on the spirit of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a be suitable for walking aid car of short and small crowd which characterized in that: including preceding frame (5), back frame (10), cushion (1) and storage bag (4), front wheel (7) are installed to preceding frame (5) bottom both sides, triangle knob (16) are installed to preceding frame (5) lateral wall upper end, handrail pipe (13) are installed to preceding frame (5) top one side, handrail pipe two (14) are installed to preceding frame (5) top opposite side, handrail pipe one (13) and on handrail pipe two (14) just to there are regulation hole (15) to triangle knob (16) department shaping, manual brake (12) are all installed to handrail pipe one (13) and handrail pipe two (14) bottom, brake cable (11) are installed to manual brake (12) one end, brake block (9) are installed to brake cable (11) bottom, preceding frame (5) bottom opposite side is provided with back frame (10), rear frame (10) top is rotated and is connected with connection piece (18), connection piece (18) are kept away from curved back of the body pipe (2) are installed to rear frame (10) one end, rear wheel (8) are installed to rear frame (10) bottom, preceding frame (5) with install folded sheet (17) between rear frame (10), install upper end in preceding frame (5) cushion (1).

2. A rollator suitable for small groups of people, according to claim 1, wherein: cushion (1) below is provided with storage bag (4), storage bag (4) are gone up the symmetry and are installed lifting rope (6), on back frame (10) with cushion (1) bottom contact site installs and takes pipe (3).

3. Rollator suitable for short people, according to claim 1, characterized in that: the front wheel (7) is rotationally connected with the front frame (5), and the folding piece (17) is rotationally connected with the front frame (5) and the rear frame (10).

4. Rollator suitable for short people, according to claim 2, characterized in that: the storage bag (4) is connected with the lapping pipe (3) in a clamping and pressing mode, and the cushion (1) is rotationally connected with the front frame (5) through a C-shaped clamping piece.

5. A rollator suitable for small groups of people, according to claim 1, wherein: the connecting piece (18) is welded with the front frame (5), the connecting piece (18) is connected with the back pipe (2) through bolts, and the back pipe (2) is provided with a foam cushion cover.

6. A rollator suitable for small groups of people, according to claim 2, wherein: the bottom end of the seat cushion (1) is in lap joint with the lap pipe (3), and the lap pipe (3) is in screw connection with the rear frame (10).

7. A rollator suitable for small groups of people, according to claim 1, wherein: the brake block (9) is rotatably connected with the rear frame (10).

8. A rollator suitable for small groups of people, according to claim 1, wherein: the brake cable (11) is connected with the brake pad (9) through a screw.