CN203986466U - A multi-purpose crutch - Google Patents

Abstract

The utility model discloses a multi-purpose crutch, comprising a crutch body and a folding chair, wherein the crutch body comprises a main rod, an armrest arranged at the top end of the main rod and a support seat arranged at the bottom end of the main rod; the folding chair comprises a first support frame and a second support frame hinged to each other, wherein the bottom end of the first support frame is hinged to the support seat, and the top ends of the first support frame and the second support frame are provided with a cushion. The multi-purpose crutch of the utility model not only has the function of a seat, but also has the advantages of simple structure, easy unfolding and folding operation, and light weight.

Description

A multi-purpose crutch

technical field

The utility model relates to a crutch, in particular to a multipurpose crutch.

Background technique

Ordinary crutches are used to provide auxiliary support for people with reduced mobility, and their functions are relatively single. Crutch users (such as elderly people) sometimes need to stop to rest during walking. If there is no seat around which can provide rest, it will affect the travel of the user. For this reason, there have been crutches with seat function in the prior art. When crutch users need to rest during walking, they can directly sit on the seat of crutches, which greatly facilitates the user's travel. However, these crutch chairs Often the structure is complicated, the operation of unfolding and folding is not easy enough, and it seems cumbersome.

Contents of the invention

The purpose of the utility model is to overcome the shortcomings of the prior art and provide a multi-purpose crutch, which not only has the function of a seat, but also has the advantages of simple structure, easy and convenient unfolding and folding operation, and light weight.

The technical scheme that the utility model solves the problems of the technologies described above is:

A multi-purpose crutch, including a crutch body and a folding chair, wherein the crutch body includes a main pole, an armrest disposed at the top end of the main pole, and a support base disposed at the bottom end of the main pole, and is characterized in that the folding chair includes mutual The hinged first support frame and the second support frame, wherein, the bottom end of the first support frame is hinged on the support base, and the top ends of the first support frame and the second support frame are provided with cushions.

In the multipurpose crutches of the present invention, the support seat includes a connecting plate and four supporting legs, wherein the bottom end of the main rod is fixed on the upper side of the connecting plate, and the four supporting legs are connected to the connecting plate the lower side of the first support frame; the bottom end of the first support frame is hinged on the upper side of the connecting plate. By setting the supporting seat with four supporting legs, the crutch can be supported stably when used as a common crutch, and at the same time, when the crutch is used as a seat, stable support can also be obtained.

In the multi-purpose crutches of the present utility model, the first support frame and the second support frame are both rectangular frame structures, and the two are hinged to each other at the middle and upper parts; the cushion is made of cloth, and the two ends of the cushion are respectively connected to the A support frame and a cross bar at the top of the second support frame are fixed. The above-mentioned first support frame, second support frame and seat cushion have a simple structure, are small in volume after being folded, and do not occupy too much space.

The multi-purpose crutch of the present utility model also includes a storage bag, which is arranged on the other side of the main pole opposite to the folding chair, the bottom of the storage bag is connected to the connecting plate, and the side is connected to fixed on the main pole. By setting the storage bag, it is convenient to store the carried items, and further expands the use of the crutch.

In the multi-purpose crutch of the present utility model, two of the supporting legs in the supporting seat are provided with rollers. In this way, after the folding chair is folded, the whole crutch can be dragged by the rollers.

In the multipurpose crutch of the present utility model, two upwardly extending connecting ears are arranged on the upper side of the connecting plate, and a rotating shaft is arranged on the connecting ears, and the bottom end of the first support frame passes through the rotating shaft and the connecting ears. Hinged with connecting plate. In this way, it is convenient to connect the first supporting frame and the connecting plate, the structure is simple, and the installation is convenient.

In the multi-purpose crutch of the present utility model, the axis of the handrail at the top of the main rod is parallel to the axes of the cross bar at the top of the first support frame and the second support frame. In this way, when the user sits on the folding chair, the main rod and the armrest play the role of backrest.

The working principle of the multi-purpose crutch of the utility model is: when it needs to be used as a common crutch, the folding chair in the crutch is folded up, and the folded folding chair is closely attached to the main rod, so that the crutch is easy to use; When the chair is in use, unfold the folding chair, the four supporting legs in the support seat form the first support end of the chair, the bottom end of the second support frame forms the second support end of the chair, and the main rod and the armrest form the backrest , making the chair stable and reliable.

Compared with the prior art, the utility model has the following beneficial effects:

Because the folding chair in crutches is only made of the first support frame, the second support frame and the seat cushion, the structure is simple, and, because the first support frame and the second support frame are hinged to each other, and the bottom end of the first support frame is connected to the support seat Hinged so that the folding chair can be folded and attached to the main pole, and the operation of folding and unfolding is quite convenient (just simply turn the first support frame and the second support frame); when the folding chair is folded Finally, the structure is compact and occupies less space, making the crutch appear lighter when used as a common crutch. In addition, the utility model is also provided with a storage bag, which is convenient for storing portable items and further expands the use of the crutch.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a specific embodiment of the multi-purpose crutch of the present invention.

FIG. 2 is a schematic perspective view of the three-dimensional structure of the embodiment shown in FIG. 1 from another viewing angle.

Detailed ways

The utility model will be further described in detail below in conjunction with the embodiments and accompanying drawings, but the implementation of the utility model is not limited thereto.

Referring to Fig. 1 and Fig. 2, the utility model multi-purpose crutch is made of crutch main body, folding chair and storage bag 8.

Referring to Figures 1 and 2, the crutch body includes a main pole 1, an armrest 11 disposed at the top end of the main pole 1, and a support base disposed at the bottom end of the main pole 1, wherein the support base includes a connecting plate 2 and four support legs 3 , the bottom end of the main rod 1 is fixed on the upper side of the connecting plate 2, and the four supporting legs 3 are connected on the lower side of the connecting plate 2, wherein two supporting legs 3 are provided with rollers 7, and each supporting leg 3 The bottom end has a kit made of plastic.

Referring to Fig. 1 and Fig. 2, described folding chair is made of first supporting frame 4, second supporting frame 5 and cushion 6, wherein, described first supporting frame 4 and second supporting frame 5 are rectangular frame structure, two The latter are hinged to each other in the middle and upper parts. The bottom end of the first support frame 4 is hinged on the support base. Specifically, the upper side of the connecting plate 2 is provided with two connecting ears 12 extending upward, and the connecting ears 12 are provided with a rotating shaft 10, The bottom end of the first support frame 4 is hinged to the connecting plate 2 through the rotating shaft 10 and the connecting ear 12 . The four support legs 3 in the support seat constitute the first support end of the folding chair, the bottom end of the second support frame 5 constitutes the second support end of the folding chair, and the bottom end of the second support frame 5 is provided with a plastic material. kit. Described cushion 6 is made of cloth, and this cloth can be Oxford cloth or nylon cloth etc., and the two ends of this cushion 6 are fixedly connected with the cross bar 41,51 on the top of first support frame 4 and second support frame 5 respectively.

Referring to Fig. 1 and Fig. 2, the axis of the armrest 11 at the top of the main rod 1 is parallel to the axes 41, 51 of the crossbar at the top of the first support frame 4 and the second support frame 5, so that when the user sits on the folding chair , the main rod 1 and the armrest 11 play the role of backrest.

Referring to Fig. 1 and Fig. 2, the storage bag 8 is arranged on the other side of the main rod 1 opposite to the folding chair, the storage bag 8 is in the shape of a rectangular box, the upper part is provided with a pocket, and a flap is provided on the pocket; The bottom of the storage bag 8 is connected to the connecting plate 2 , and the side is fixed on the main pole 1 through the connecting sleeve 9 .

The above is a preferred implementation of the utility model, but the implementation of the utility model is not limited by the above content, and any other changes, modifications, substitutions, combinations, Simplification should be equivalent replacement methods, all of which are included in the protection scope of the present utility model.

Claims (7)

1. A multi-purpose crutch, comprising a crutch body and a folding chair, wherein the crutch body includes a main rod, an armrest arranged at the top of the main rod and a support seat arranged at the bottom end of the main rod, wherein the folding chair It includes a first support frame and a second support frame hinged to each other, wherein the bottom end of the first support frame is hinged on the support seat, and the top ends of the first support frame and the second support frame are provided with cushions. 2. The multi-purpose crutch according to claim 1, wherein the support seat includes a connecting plate and four supporting legs, wherein the bottom end of the main rod is fixed on the upper side of the connecting plate, the The four supporting legs are connected to the lower side of the connecting plate; the bottom end of the first support frame is hinged to the upper side of the connecting plate. 3. The multipurpose crutch according to claim 1 or 2, characterized in that, the first support frame and the second support frame are both rectangular frame structures, and the two are hinged at the middle and upper parts; the cushion is made of cloth In this way, the two ends of the cushion are respectively fixed with the cross bar at the top of the first support frame and the second support frame. 4. The multipurpose crutch according to claim 2, further comprising a storage bag, the storage bag is arranged on the other side of the main rod opposite to the folding chair, the bottom of the storage bag is in contact with the folding chair. The connecting plate is connected, and the side is fixed on the main rod through the connecting sleeve. 5. The multipurpose crutch according to claim 2 or 4, characterized in that two of the supporting legs in the supporting seat are provided with rollers. 6. The multi-purpose crutch according to claim 5, characterized in that, the upper side of the connecting plate is provided with two connecting ears extending upward, the connecting ears are provided with a rotating shaft, and the bottom of the first support frame The end is hinged to the connecting plate through the rotating shaft and the connecting ear. 7. The multi-purpose crutch according to claim 3, wherein the axis of the armrest at the top of the main rod is parallel to the axes of the cross bars at the top of the first support frame and the second support frame.