CN201481685U

CN201481685U - Folding walking aid

Info

Publication number: CN201481685U
Application number: CN2009201850811U
Authority: CN
Inventors: 杨瑞祥
Original assignee: Kenstone Metal Kunshan Co Ltd
Current assignee: Kenstone Metal Kunshan Co Ltd
Priority date: 2009-05-20
Filing date: 2009-05-20
Publication date: 2010-05-26
Anticipated expiration: 2019-05-20

Abstract

The utility model relates to a folding walking aid which comprises a seat pipe, a pair of edge frames and a pair of bottom edge frames, wherein the edge frames and the bottom edge frames have expanded and folded states, the edge frames and the bottom edge frames are pivoted through clamping blocks, a front bottom frame is detachably connected between a pair of clamping blocks, a supporting pipe is respectively pivoted on the other end parts of the two bottom edge frames, a clamping spring is fixed on one end part of each supporting pipe, a folding casing is respectively fixed on the edge frames and the seat pipe through bolts, and a lock hole is arranged on the folding casing; when the edge frames and the bottom edge frames are in the expanded state, the supporting pipe is sleeved in the folding casing, and the clamping spring is inserted into the lock hole; and when the edge frames and the bottom edge frames are in the folded state, the supporting pipe is separated from the folding casing, and the supporting pipe, the edge frames and the bottom edge frames are mutually folded and superposed. When in disassembly, the front bottom frame, a back bent pipe, a seat pipe connecting pipe and a seat cushion are taken down to disassemble the walking aid right and left; compared with the prior art, the walking aid not only can be disassembled up and down, but also can be disassembled right and left, has small occupied space, and is convenient to carry and transport.

Description

Collapsible walking aid

Technical field

This utility model relates to the aid of a kind of old people of being applicable to and legs and feet inconvenience person walking or rest, relates in particular to a kind of folding walking aid.

Background technology

Walking aid of the prior art generally includes vehicle frame, the upper end of vehicle frame has handle, at its lower end portion and has four wheels, the middle part of vehicle frame is set with seat cushion, have the space that enters when the walking for the health of user between seat cushion and the handle, have a rest when old people and legs and feet inconvenience person walk by handle to feel can be sitting on the seat cushion after tired.

Yet the vehicle frame of common this walking aid is not collapsible up and down, about cannot split, therefore occupation space is bigger in the use of walking aid and process of container transportation, transportation is inconvenient.

Summary of the invention

The purpose of this utility model provide a kind of collapsible up and down, about the collapsible walking aid that can split.

This utility model can be implemented by the following technical programs: a kind of collapsible walking aid, it comprises the seat pipe, an opposite side frame and a pair of base frame with deployed condition and folded state, be fixedly installed on front component and wheel assembly on the frame of described base, the described limit frame that is positioned at homonymy is connected by the fixture block phase pivot with the base frame, removably be connected with preceding underframe between the described a pair of fixture block, pivotally connected respectively on the other end of described two base framves have a stay pipe, be fixed with jump ring on one end of described stay pipe, described limit frame and seat pipe are gone up bolting folding sleeve pipe, offer lockhole on the described folding sleeve pipe, when described limit frame and base frame were in deployed condition, described stay pipe was set in the folding sleeve pipe and jump ring is inserted in the described lockhole; When described limit frame and base frame were in folded state, described stay pipe broke away from described folding sleeve pipe, and described stay pipe, limit frame and base frame are folding mutually to be overlapped.

Removably be provided with back of the body bend pipe on the described opposite side frame.

Liftably be fixed with on the frame of described limit and hold pipe.

Be connected with in order to stablize the gimbal lever of vehicle body between the frame of described a pair of base.

Be connected with the seat pipe connected pipe that is used to place seat cushion between the described a pair of seat pipe.

Be set with foam on the described back of the body bend pipe.

Described holding is set with brake controller on the pipe.

Described limit frame is provided with and is used to regulate the described knob that pipe is positioned at the intraluminal height of limit frame of holding.

Compared with the prior art this utility model has following advantage:

When user need use the walking aid walking, walking aid is opened to deployed condition by lock-out state, user can hand steeredly be set about holding a writing brush or pen-write and be walked forward by walking aid, can be sitting on the seat cushion when user feels tired and be had a rest.When user need not to use, jump ring can also be withdrawed from lockhole and make stay pipe break away from folding sleeve pipe, stay pipe, limit frame are folded to mutually with the base frame overlap the position, make walking aid carry out the transition to lock-out state, take up room and urinate in carrying by deployed condition.

And when in transportation, needing to case, can will be connected preceding underframe between the fixture block, be connected the back of the body bend pipe on the frame of limit and the seat pipe connected pipe and the seat cushion that are connected between two pipes take off, can will split about walking aid, compared with prior art occupy little space, therefore can reduce packing measurement(s) greatly, convenient transportation.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 folding sleeve pipes, limit frame and seat pipe connection diagram;

Accompanying drawing 3 is the structural representation of walking aid after splitting;

Wherein:

1, holds pipe; 2, seat pipe connected pipe; 3, limit frame; 4, preceding underframe; 5, the gimbal lever; 6, base frame; 7, stay pipe; 8, folding sleeve pipe; 9, seat pipe; 10, back of the body bend pipe; 11, brake controller; 12, foam; 13, seat cushion; 14, fixture block; 15, front component; 16, jump ring; 17, knob; 18, lockhole; 19, wheel assembly.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present utility model is elaborated:

As accompanying drawing 1 to as shown in the accompanying drawing 3, a kind of collapsible walking aid, it comprises seat pipe 9, has an opposite side frame 3 and a pair of base frame 6 of deployed condition and folded state, is fixedly installed on front component 15 and wheel assembly 19 on the described base frame 6, the described limit frame 3 that is positioned at homonymy is connected by fixture block 14 phase pivots with base frame 6, so limit frame 3 can rotate with respect to fixture block 14.Be connected with a pipe connected pipe 2 between the described a pair of seat pipe 9, seat cushion 13 is placed on the present pipe connected pipe 2.Be connected with the gimbal lever 5 between the described a pair of base frame 6 in order to stablize vehicle body.

Underframe 4 before removably being connected with between the described a pair of fixture block 14, pivotally connected respectively on the other end of described two base framves 6 have stay pipe 7, so stay pipe 7 can rotate around the other end of base frame 6.Be fixed with jump ring 16 on one end of described stay pipe 7, bolting has folding sleeve pipe 8 on described limit frame 3 and the seat pipe 9, offers lockhole 18 on the described folding sleeve pipe 8.

When described limit frame 3 and base frame 6 were in deployed condition, described stay pipe 7 was set in the folding sleeve pipe 8 and jump ring 16 is inserted in the described lockhole 18; When described limit frame 3 and base frame 6 were in folded state, described stay pipe 7 broke away from described folding sleeve pipe 8, described stay pipe 7, limit frame 3 and the folding mutually coincidence of base frame 6.

Removably be provided with back of the body bend pipe 10 on the described opposite side frame 3, be set with foam 12 on the described back of the body bend pipe 10, back of the body bend pipe 10 can be used as backrest and uses when user is sitting on the seat cushion 13 rest.

Liftably be fixed with on the described limit frame 3 and hold pipe 1, specifically, described limit frame 3 is provided with and is used to regulate the described knob 17 that pipe 1 is positioned at limit frame 3 intraluminal height of holding, and can regulate according to the height difference of user and hold the height that pipe 1 is positioned at the area under control of limit frame 3.The described pipe of holding is set with brake controller 11 on 1, when walking in the downhill path or can be during excessive velocities by the speed of brake controller 11 control walking aids.

When user need use walking aid when walking, walking aid is opened to deployed condition by lock-out state, user can hand steeredly be set about holding a writing brush or pen-write and 1 be walked forward by walking aid, can be sitting on the seat cushion 13 when user feels tired and be had a rest.Jump ring 16 can also be withdrawed from lockhole 18 when user need not to use makes stay pipe 7 break away from folding sleeve pipe 8, stay pipe 7, limit frame 3 are folded to the coincidence position mutually with base frame 6, make walking aid carry out the transition to lock-out state, take up room and urinate in carrying by deployed condition.

And when in transportation, needing to case, can will be connected preceding underframe 4 between the fixture block 14, be connected the back of the body bend pipe 10 on the limit frame 3 and the seat pipe connected pipe 2 and the seat cushions 13 that are connected between two pipes 9 take off, can will split about walking aid, compared with prior art occupy little space, therefore can reduce packing measurement(s) greatly, convenient transportation.

The foregoing description only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with this art can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of being done according to this utility model spirit change or modify, and all should be encompassed in the protection domain of the present utility model.

Claims

1. collapsible walking aid, it is characterized in that: it comprises seat pipe (9), an opposite side frame (3) and a pair of base frame (6) with deployed condition and folded state, be fixedly installed on front component (15) and wheel assembly (19) on the described base frame (6), the described limit frame (3) that is positioned at homonymy is connected by fixture block (14) phase pivot with base frame (6), removably be connected with preceding underframe (4) between the described a pair of fixture block (14), pivotally connected respectively on the other end of described two base framves (6) have a stay pipe (7), be fixed with jump ring (16) on one end of described stay pipe (7), described limit frame (3) and seat pipe (9) are gone up bolting folding sleeve pipe (8), offer lockhole (18) on the described folding sleeve pipe (8), when described limit frame (3) and base frame (6) when being in deployed condition, described stay pipe (7) is set in the folding sleeve pipe (8) and jump ring (16) is inserted in the described lockhole (18); When described limit frame (3) and base frame (6) when being in folded state, described stay pipe (7) breaks away from described folding sleeve pipe (8), described stay pipe (7), limit frame (3) and the folding mutually coincidence of base frame (6).

2. collapsible walking aid according to claim 1 is characterized in that: removably be provided with back of the body bend pipe (10) on the described opposite side frame (3).

3. collapsible walking aid according to claim 1 is characterized in that: liftably be fixed with on the described limit frame (3) and hold pipe (1).

4. collapsible walking aid according to claim 1 is characterized in that: be connected with the gimbal lever (5) in order to stablize vehicle body between the described a pair of base frame (6).

5. collapsible walking aid according to claim 1 is characterized in that: be connected with the seat pipe connected pipe (2) that is used to place seat cushion (13) between the described a pair of seat pipe (9).

6. collapsible walking aid according to claim 2 is characterized in that: be set with foam (12) on the described back of the body bend pipe (10).

7. collapsible walking aid according to claim 3 is characterized in that: described holding is set with brake controller (11) on the pipe (1).

8. collapsible walking aid according to claim 3 is characterized in that: described limit frame (3) is provided with and is used to regulate the described knob (17) that pipe (1) is positioned at the intraluminal height of limit frame (3) of holding.