CN201468221U

CN201468221U - Folding stool crutch

Info

Publication number: CN201468221U
Application number: CN2009201506994U
Authority: CN
Inventors: 金忠有
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-26
Filing date: 2009-05-26
Publication date: 2010-05-19
Anticipated expiration: 2019-05-26

Abstract

The utility model discloses a folding stool crutch, comprising upper and lower main pipes; an upper end of the upper main pipe is made into a handrail; upper and lower main pipes are connected by an intermediate sleeve; an upper end of the lower main pipe is sleeved with a sleeve capable of lifting with respect to the lower main pipe; an upper end of the sleeve is articulated with a support rod; a pipe wall of the lower main pipe is provided with a positioning slot for inserting the plug; a lower end of the lower main pipe is sleeved with a retractable support sleeve; a spring is arranged between the lower main pipe and the support sleeve; a spring is sleeved on the support sleeve; an outer pipe wall at the lower end of the lower main pipe is provided with a groove, in which a bracket is placed; the bracket is foldably connected to the groove close to the lower end of the lower main pipe; the bracket is connected with the support sleeve through a pull rib; a bottom end of the support sleeve is provided with a stick sleeve for fixing the support sleeve and the bracket to the lower main pipe; the upper main pipe is provided with an illuminating device with adjustable angle; the folding stool of the folding stool crutch of the utility model is hidden and folded in the crutch body, so the folding stool crutch has great carrying convenience, good supporting intensity and stability, and illumination caution function.

Description

Faldstool formula crutch

[technical field]

The utility model relates to a kind of crutch, particularly a kind of faldstool formula crutch that illumination functions is arranged.

[background technology]

Traditional crutch has only a kind of purposes, promptly helps handicapped persons such as the elderly or the disabled to keep one's balance, with the independent ambulation that ensures safety.Handicapped person is easy to fatigue when going out to walk, soon just need to seek the place and take a load off one's feet, but outdoor rest facility is scarcely clean, and majority is stone bench that the elderly or weakling sit the of long duration of stone bench, and be diseases induced with regard to suffering from cold easily.Healthy for self, most of handicapped persons when particularly the elderly goes out, can carry crutch and stool, simultaneously so that walk help and rest.Is a burden and carry stool in addition to handicapped person, and is not easy to keeping.For this reason, occurred a kind of crutch stool on the market, it is the simple combination of crutch and traditional faldstool, and one of them leg that is about to faldstool extends to more than the stool face, and handrail is made in the upper end of extended stabilizer, and the extended stabilizer of Armrest is the cane body.When this kind crutch stool drew in, the stool face still exposed to the cane body, and its profile is not attractive in appearance, and shared space is big, is not easy to deposit.

[utility model content]

The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of faldstool formula crutch is provided, its stability is good, and when using as walking aid, faldstool can draw in and be hidden in the crutch.

The purpose of this utility model is achieved in that it comprises two persons in charge up and down, and handrail is made in the last person in charge's upper end, is responsible for up and down by intermediate casing to connect; The following person in charge's upper end is arranged with the sleeve pipe that can be responsible for lifting relatively down, and the upper end of sleeve pipe is hinged with support bar, offers the location slot that can insert latch on the following person in charge's the tube wall, and the location slot is communicated with the hoist trunk of sleeve pipe; The following person in charge's lower end is arranged with telescopic supporting sleeve, is provided with spring between the following person in charge and the supporting sleeve, and spring housing is located on the supporting sleeve; Be responsible for down on the outer tube wall of lower end and offer groove, groove is built-in with support, the support folding links and is connected near being responsible in the groove of lower end down, and support is connected by lacing wire with supporting sleeve, and the bottom of supporting sleeve is equipped with is fixed in the rod cover of being responsible for down with supporting sleeve and support;

In the above-mentioned faldstool formula crutch, described going up is responsible for the lighting device that is provided with adjustable angle;

In the above-mentioned faldstool formula crutch, offer locating hole on the described intermediate casing, following person in charge is provided with the flexible keypad that can be connected in the locating hole;

In the above-mentioned faldstool formula crutch, described sleeve pipe is provided with the support bar more than three, is connected with flexible material between the support bar;

In the above-mentioned faldstool formula crutch, described person in charge down is provided with three supports.

Than existing crutch, the beneficial effects of the utility model are: good looking appearance, volume are little, in light weight, easy to carry, and conversion is convenient, can work as ordinary canes before the conversion and use, will support bar and support extract out and promptly can be used as the stool use after launching; Lighting device is set, plays illumination and warning function, when under the condition of night or insufficient light, using, can effectively improve security performance; Connect flexible materials such as silk screen or cloth between the support bar, when support bar was launched, support bar and flexible material formed a plane, had increased the comfortableness of stool; The setting of three supports has increased the strong point of crutch and stool, has improved the support strength and the stability of crutch, and is safe and reliable.

[description of drawings]

Below in conjunction with accompanying drawing in detail concrete structure of the present utility model is described in detail

Fig. 1 is a surface structure schematic diagram of the present utility model

Fig. 2 is an explosive view of the present utility model

Fig. 3 is the support bar deployed condition schematic diagram in the utility model

Fig. 4 is the support bar rounding state schematic diagram in the utility model

Among the figure: 100, go up the person in charge; 101, handrail; 102, intermediate casing; 200, be responsible for down; 201, flexible keypad; 202, location slot; 203, groove; 300, sleeve pipe; 301, support bar; 302, flexible material; 400, supporting sleeve; 401, spring; 402, rod cover; 403, support; 404, lacing wire; 500, lamp; 501, switch; 502, power supply.

[specific embodiment]

As shown in Figure 1 to Figure 3, faldstool formula crutch of the present utility model is multifunction combined crutch, and it mainly is hidden in the faldstool in the cane body, the stake body that is used to support and lighting device and is formed by the last person in charge 100 and the following person in charge's 200 cane bodies of forming, gathering.The last person in charge's 100 upper end is bent into handrail 101, lighting device is installed on to be responsible on 100, lighting device comprises the lamp 500 of angle adjustable, lamp 500 is connected with switch 501 with power supply 502 respectively by lead, lamp 500 and switch 501 are arranged on the tube wall, and power supply 502 is for being installed on the battery in the pipe shaft.Last 100 the fixedly connected intermediate casing 102 in lower end of being responsible for, on be responsible for 100 and down the person in charge 200 be connected by intermediate casing 102.The internal diameter of intermediate casing 102 is identical with the external diameter of being responsible for 200 down, offer locating hole on the intermediate casing 102, be responsible for 200 down and be provided with the flexible keypad 201 that matches with locating hole, locating hole is aimed at flexible keypad 201, and intermediate casing 102 is placed in down on the person in charge 200 downwards, when locating hole moved to the position of flexible keypad 201, flexible keypad 201 outwards ejected by locating hole and is connected on the intermediate casing 102, to finish the connection of being responsible for up and down; Separately be responsible for up and down as need, only need upwards mention simultaneously and be responsible for 100, can make flexible keypad 201 disengaging locating holes by the flexible keypad of depressing in the locating hole 201, thus make the cane status from.Be responsible for 200 upper end down and be connected with liftable sleeve pipe 300, sleeve pipe 300 can under be responsible in 200 and slide up and down, evenly be hinged with many support bars 301 on the upper end tube wall of sleeve pipe 300, support bar 301 can be done 90 ° relative to sleeve pipe 300 and rotate, and promptly outwards rotates as for the perpendicular deployed condition of sleeve pipe 300 from the rounding state that parallels with sleeve pipe 300.Be connected with flexible materials 302 such as silk screen or cloth between the support bar 301, when support bar 301 was deployed condition, flexible material 302 opened by support bar 301 and and smooth stool face of support bar 301 formation.Be responsible for down on 200 the tube wall and offer the location slot 202 that can insert latch, location slot 202 is communicated with the hoist trunk of sleeve pipe 300, with sleeve pipe 300 under be responsible for upwards to be pulled up to down 200 and be responsible for 200 tops, from location slot 202 latch is inserted in the hoist trunk, at this moment, latch is positioned at the below of sleeve pipe 300, is subjected to downward external force at the stool face and does the time spent, sleeve pipe 300 can not glide under the effect of latch, thereby realizes the location purpose.Be responsible for 200 lower end down and be arranged with telescopic supporting sleeve 400, the bottom of supporting sleeve 400 is provided with rod cover 402, is provided with spring 401 between the following person in charge 200 and the supporting sleeve 400, and spring 401 is sheathed on the supporting sleeve 400.On the outer tube wall of being responsible for 200 lower ends down, offer three vertical grooves 203, groove 203 is built-in with support 403, support 403 foldings link and are connected near being responsible in the groove 203 of 200 lower ends down, support 403 is the folding cassette with the tie point of being responsible for 200 down, be promptly to block to fixed angle after support 403 launches, support 403 is connected by lacing wire 404 with supporting sleeve 400.When crutch only need use a strong point, support 403 is drawn in groove 203, and simultaneously, supporting sleeve 400 also stretches into down to be responsible in 200, be nested in the rod cover 402 and be responsible for down 200 bottom, rod cover 402 entangles supporting sleeve 400 and support 403 and be fixed in down and is responsible on 200.When crutch need use a plurality of strong points or use as stool, with rod cover 402 under be responsible for 200 and pull up, supporting sleeve 400 ejects downwards under the effect of spring 401, and support 403 is carried out to outer lower end, blocks the rigid support body that forms multiple spot behind fixed angle.

The connected mode of the combination cane body of the faldstool formula crutch that this is novel is except that the plug-in that adopts flexible keypad 201 and locating hole is connected, also can adopt thread connecting mode to connect, promptly internal and external threads is set at the inwall of intermediate casing 102 and the corresponding position of the following person in charge's 200 outer wall.

Described above only is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, any retouching that all those of ordinary skill in the art make according to above description, revises or is equal to replacement, all belongs to this novel scope of protecting.

Claims

1. faldstool formula crutch is characterized in that: it comprises two persons in charge up and down, and handrail is made in the last person in charge's upper end, is responsible for up and down by intermediate casing to connect; The following person in charge's upper end is arranged with the sleeve pipe that can be responsible for lifting relatively down, and the upper end of sleeve pipe is hinged with support bar, offers the location slot that can insert latch on the following person in charge's the tube wall, and the location slot is communicated with the hoist trunk of sleeve pipe; The following person in charge's lower end is arranged with telescopic supporting sleeve, is provided with spring between the following person in charge and the supporting sleeve, and spring housing is located on the supporting sleeve; Be responsible for down on the outer tube wall of lower end and offer groove, groove is built-in with support, the support folding links and is connected near being responsible in the groove of lower end down, and support is connected by lacing wire with supporting sleeve, and the bottom of supporting sleeve is equipped with is fixed in the rod cover of being responsible for down with supporting sleeve and support.

2. faldstool formula crutch according to claim 1 is characterized in that: go up and be responsible for the lighting device that is provided with adjustable angle.

3. faldstool formula crutch according to claim 1 is characterized in that: offer locating hole on the intermediate casing, following person in charge is provided with the flexible keypad that can be connected in the locating hole.

4. faldstool formula crutch according to claim 1, it is characterized in that: sleeve pipe is provided with the support bar more than three, is connected with flexible material between the support bar.

5. faldstool formula crutch according to claim 1 is characterized in that: be responsible for being provided with three supports down.