CN206295006U - A kind of crutch that may be deformed to bench - Google Patents

Abstract

The utility model discloses a kind of crutch that may be deformed to bench, including font upper bracket on the one, a rectangle stool surface support, a lower support leg and one are removably mounted at the T-shaped leg of upper bracket；The upper pipe of the stool surface support is through upper bracket setting of casing and upper bracket into being rotatably connected, the upper end of the lower support leg is provided with lower support leg sleeve pipe, the stool surface support by lower branch casing with lower support leg into being rotatably connected, wind a fabric stool surface on two vertical tubes of the stool surface support.The crutch that may be deformed to bench designed by the utility model, realizes that the state between crutch and bench switches using simple structure, when lower support leg, stool surface support and upper bracket are deployed in a plane, crutch state can be realized with each spacing hole of lock clasp；When upper bracket stool surface support turnover relative with lower support leg is followed by upper T-shaped leg, bench state can be easily formed, stool surface height is suitable, firm to be difficult to topple over.

Description

A kind of crutch that may be deformed to bench

Technical field

The utility model is related to a kind of crutch, refers in particular to a kind of crutch that may be deformed to bench.

Background technology

Crutch is a kind of simple apparatus for aiding in and walking, typically one wooden or metal rod.Need to be aided in crutch The people of walking, is getting in years mostly or body is with disease, and muscle power is weak, is likely to require at any time sits down in the process of walking Rest, and existing ordinary canes simple structure, unitary function, without other functions in addition to aiding in walking.On existing market Also occurring in that can be transformed into the crutch of bench on a small quantity, and the bench being transformed into often has many defects, such as unreasonable structure, Operation is too complicated, built on the sand, easily topple over, bench face is too small etc., it is impossible to allow the use of the real comfortable safety of user.

Utility model content

Utility model purpose：The purpose of this utility model is to solve above the deficiencies in the prior art, there is provided Yi Zhongke The crutch of bench is deformed into, after its each part is stretched, crutch can be acted on and used, after its deformation restructuring, can be as stool Son is used.

Technical scheme：A kind of crutch that may be deformed to bench, including font upper bracket, a rectangle stool surface support, one on the one Lower support leg and a T-shaped leg for being removably mounted at upper bracket；

The upper bracket includes two vertical tubes being parallel to each other, and the upper end of vertical tube is connected with the upper bracket perpendicular with vertical tube Upper sleeve pipe, the lower end of vertical tube is connected with the upper bracket setting of casing parallel with sleeve pipe on upper bracket, the company of being provided with the middle part of upper bracket The crossbeam of two vertical tubes is connect, an interstitial hole is offered on crossbeam；

The upper pipe of the stool surface support through upper bracket setting of casing and upper bracket into being rotatably connected, the lower support leg it is upper End is provided with lower support leg sleeve pipe, the stool surface support by lower branch casing and lower support leg into being rotatably connected, the stool surface support A fabric stool surface is wound on two vertical tubes.

Further, a telescopic inner sleeve is respectively embedded with the upper bracket inside sleeve pipe two ends, upper bracket is capable of achieving The adjustable length of upper sleeve pipe.

Further, a hook is respectively arranged with two vertical tubes of the upper bracket, two hooks are high in same level Degree, the upper crosstalk tube of T-shaped leg can be hung on two hooks.

Further, the upper crosstalk tube two ends of the T-shaped leg are provided with Anti-slip cover, when crutch is changed into bench, Ke Yiqi To anti-skidding effect.

Beneficial effect：The crutch that may be deformed to bench designed by the utility model, crutch is realized using simple structure State switching between bench, when lower support leg, stool surface support and upper bracket are deployed in a plane, is respectively limited with lock clasp Position hole can realize crutch state；When upper bracket stool surface support turnover relative with lower support leg is followed by upper T-shaped leg, can be easily formed Bench state, stool surface height is suitable, firm to be difficult to topple over.The crutch structure letter that may be deformed to bench simultaneously of the present utility model Single, deformation operation process is convenient and swift, safe and reliable, light and handy portable.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of the crutch state of embodiment 1.

Fig. 2 is the decomposition texture schematic diagram of the crutch state of embodiment 1.

Fig. 3 is the dimensional structure diagram of the bench state of embodiment 1.

Fig. 4 is the decomposition texture schematic diagram of the bench state of embodiment 1.

Specific embodiment

In order to deepen to understanding of the present utility model, further is made to the utility model below in conjunction with embodiment and accompanying drawing Describe in detail, the embodiment is only used for explaining the utility model, does not constitute the restriction to the utility model protection domain.

Embodiment 1

Show such as Fig. 1-4, a kind of crutch that may be deformed to bench, including font upper bracket 3 on the one, a rectangle stool surface support 2, One lower support leg 1 and a T-shaped leg 4 for being removably mounted at upper bracket；The upper bracket 3 includes two vertical tubes being parallel to each other, The upper end of vertical tube is connected with sleeve pipe 32 on the upper bracket perpendicular with vertical tube, and the lower end of vertical tube is connected with and sleeve pipe phase on upper bracket Parallel upper bracket setting of casing 31, upper bracket setting of casing 31 offers upper bracket crutch spacing hole 36 and upper bracket bench spacing hole 37, the crossbeam of two vertical tubes of connection is provided with the middle part of upper bracket, an interstitial hole 33 is offered on crossbeam；The stool surface support 2 it is upper Pipe is rotatably connected for 3 one-tenth through upper bracket setting of casing 31 and upper bracket, and the upper pipe of stool surface support 2 offers the spacing hole of stool surface the 3rd 23 and the spacing hole 24 of stool surface the 4th, the upper end of the lower support leg 1 is provided with lower support leg sleeve pipe 11, is offered down on lower support leg sleeve pipe 11 Leg bench spacing hole 12 and lower support leg crutch spacing hole 13, the down tube of stool surface support 2 offer the He of the first spacing hole of stool surface 21 The second spacing hole of stool surface 22, the stool surface support 2 is rotatably connected for 1 one-tenth by lower branch casing 11 and lower support leg, the stool surface branch A fabric stool surface 25 is wound on two vertical tubes of frame 2.Sleeve pipe on the upper bracket（32）One is respectively embedded with inside two ends telescopic Inner sleeve 35.A hook 34 is respectively arranged with two vertical tubes of the upper bracket 3, two link up with same level highly.Institute The upper crosstalk tube two ends for stating T-shaped leg 4 are provided with Anti-slip cover 42, and the hypomere of the lower vertical pipe of T-shaped leg 4 is provided with T-shaped leg Hole 41.

Application method：

When walking stick function is needed to use, lower support leg 1 is turned into same plane around stool surface support 2, make lower support leg crutch Spacing hole 13 aligns with the second spacing hole of stool surface 22 and penetrates short pin shaft 51 wherein, realizes the position of lower support leg 1 and stool surface support 2 Fixation is put, on two retraction upper brackets of upper bracket inner sleeve 35 in sleeve pipe 32, upper bracket 3 is turned to around stool surface support 2 same Plane, the upper crosstalk tube of T-shaped leg 4 is hung on upper bracket hook 34, now T-shaped leg holes 41 and upper bracket crutch spacing hole 36 and the spacing hole 24 of stool surface the 4th align, therebetween insert long pin shaft 52, it is possible to achieve upper bracket 3, T-shaped leg 4 and stool The position of the three of face support 2 is fixed, and now constitutes crutch state（As shown in Figure 1）.

When bench function is needed to use, long pin shaft 52 is taken out, T-shaped leg 4 is removed from upper bracket hook 34, by upper branch Frame 3 is rotated around stool surface support 2, upper bracket bench spacing hole 37 is alignd with the spacing hole 23 of stool surface the 3rd, penetrates have strong market potential therebetween Axle 52 so that upper bracket 3 and stool surface support 2 maintain a fixed angle, by upper bracket inner sleeve 35 from upper bracket sleeve pipe 32 In stretch out, make contact ground more firm, take out short pin shaft 51, lower support leg 1 is rotated around stool surface support 2, make lower support leg bench Spacing hole 12 is alignd with the first spacing hole of stool surface 21, and short pin shaft 51 is penetrated therebetween so that lower support leg 1 keeps with stool surface support 2 Firmly a fixed angle, T-shaped leg insert port 14 is inserted after one end of T-shaped leg 4 now is passed through into upper bracket interstitial hole 33 so that T-shaped leg 4 holds together with lower support leg 1, two legs for constituting stool is intersected with upper bracket 3, now the deformation of stool state Complete, the operating process is simple and efficient, there is the chair top of relative comfort, height is suitable, and size is proper, simple structure, and safety is steady Gu.

Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims (4)

1. a kind of crutch that may be deformed to bench, it is characterised in that including font upper bracket on the one（3）, a rectangle stool surface support （2）, a lower support leg（1）The T-shaped leg for being removably mounted at upper bracket with one（4）；

The upper bracket（3）Including two vertical tubes being parallel to each other, the upper end of vertical tube is connected with the upper bracket perpendicular with vertical tube Upper sleeve pipe（32）, the lower end of vertical tube is connected with the upper bracket setting of casing parallel with sleeve pipe on upper bracket（31）, in upper bracket Portion is provided with the crossbeam of two vertical tubes of connection, and an interstitial hole is offered on crossbeam（33）；

The stool surface support（2）Upper pipe pass through upper bracket setting of casing（31）With upper bracket（3）It is connected into rotatable, the lower branch Pin（1）Upper end be provided with lower support leg sleeve pipe（11）, the stool surface support（2）By lower branch casing（11）With lower support leg（1）Cheng Ke It is rotatedly connected, the stool surface support（2）Two vertical tubes on wind a fabric stool surface（25）.

2. the crutch that may be deformed to bench according to claim 1, it is characterised in that sleeve pipe on the upper bracket（32）Two End is internal to be respectively embedded with a telescopic inner sleeve（35）.

3. the crutch that may be deformed to bench according to claim 1, it is characterised in that the upper bracket（3）Two erect A hook is respectively arranged with pipe（34）, two link up with same level highly.

4. the crutch that may be deformed to bench according to claim 1, it is characterised in that the T-shaped leg（4）Upper lateral Pipe two ends are provided with Anti-slip cover（42）.