TWM447231U - Walking aid - Google Patents

Description

Walker

This creation is about a walker structure, especially a walker structure that is convenient for collection.

At present, various types of walking aids are available on the market for use by people who are less able to walk on their lower limbs because of lower limbs, such as elderly people and those who need to recover from injuries.

As shown in FIG. 7, the prior art walker includes two armrests 40 and a connecting rod 50. The bottom ends of the armrests 40 are provided with two supporting legs 41. The two ends of the connecting rod 50 are respectively spanned on the two armrests. Between the shelves 40, in use, the user is located between the two armrests 40 and the connecting rod 50, and the two hands respectively grasp the upper ends of the two armrests 40, and first move the walker a small distance in the direction to be walked. Then, the two armrests 40 are urged to generate a reaction force to reduce the force that the lower limbs are subjected to during walking, thereby having the effect of assisting the user to walk.

In the prior art, in order to facilitate the collection, the connecting rod 50 can be rotated relative to each arm frame 40; as shown in FIG. 8, after use, the two arm frames 40 can be rotated relative to the connecting rod 50 to overlap the connecting rod. One side of the 50 is folded, so that the space occupied by it is reduced, and it can be collected against the wall and the cabinet or under the bed board.

However, in order for most users to be located between the two armrests 40, the prior art connecting rod 50 has a length to conform to the front width of most users. Further, the length of each armrest 40 is only required to be use The holder can be gripped, so it is usually smaller than the length of the connecting rod 50, and the width after the folding of the prior art is equivalent to the length of the connecting rod 50, so it will still have a certain width after folding, which still has a certain value when collecting. Restriction; for example, when it is placed against the cabinet after folding, it will be more likely to collapse than the cabinet; for example, when the manufacturer ships and transports, the larger the package, the more expensive the freight, due to the prior art. With a certain width and a certain space, the transportation cost cannot be saved.

In view of the above-mentioned shortcomings of the prior art, the present invention provides a walker which has a small width after folding and can be conveniently carried and stored.

In order to achieve the above-mentioned creative purpose, the technical means adopted by the present invention is to design a walker, which comprises: a connecting portion comprising two connecting units and a fixing unit, each connecting unit having a first end and a second end The first ends of the two connecting units are detachably connected, and the fixing unit is detachably disposed at the connection of the two connecting units and simultaneously connected with the two connecting units; the two brackets, the two brackets are opposite to each other, and the two brackets are pivoted Connected to the end of the two connecting units of the connecting portion.

The advantage of the present invention is that the arrangement of the connecting units of the connecting portion enables the creation of the long connecting portion to be folded, so that the width after folding is smaller than the width when the opening is used, so that Convenient for collection and not easy to stumble; at the same time, the packaging volume can be reduced when the manufacturer ships and transports.

Further, the first end of a connecting unit of the connecting portion is sleeved on the first end of the other connecting unit.

Further, the fixing unit of the connecting portion comprises a bolt and a fastener, and the bolt of the fixing unit is detachably connected to the connecting rod on the connecting unit and abuts against one of the connecting units.

Further, in a preferred embodiment, the fastening component of the fixing unit of the connecting portion has an abutting portion, a fixing end and an mounting end, and the abutting portion of the fastening member is detachably attached to the outer side. On the first end of the connecting unit, the fixing end and the mounting end are respectively formed at two ends of the abutting portion, and the fixing end of the fastener is fixed to one end of the bolt, and the mounting end of the fastener and the bolt are different One end is detachably connected.

Further, in a preferred embodiment, the fastening component of the fixing unit of the connecting portion comprises an abutting portion, and the two ends of the abutting portion respectively form a mounting end, and the mounting ends of the fastening component are detachably The outer connecting unit is connected, the abutting portion of the fastening element is connected to the bolt, and the abutting portion of the fastening element is detachably attached to the first end of the connecting unit located on the outer side.

Further, the connecting unit of the connecting portion is hollow, and the connecting portion includes an elastic member, and two ends of the elastic member are respectively fixedly disposed inside the two connecting units, so that the first ends of the two connecting units of the connecting portion can be Easy to connect to each other and easy to connect, it is easy to assemble.

Further, each connecting unit of the connecting portion comprises a connecting piece, and the connecting piece is formed around the second end, and a connection group is arranged at a connection between each bracket and the corresponding connecting unit, and the bolt group includes a set The sleeve is sleeved on a corresponding bracket, and the bolt is slidably disposed on the sleeve and detachably penetrates the connecting piece of each connecting unit.

Further, each of the brackets comprises a front strut, a rear strut and a crossbar, and the upper end of the front strut and the upper end of the rear strut are connected to form an armrest a crossbar is disposed between the front strut and the rear strut, and the second end of each connecting unit of the connecting portion is sleeved on the front strut of the corresponding bracket, and each bolt member is disposed on the corresponding bracket On the previous strut, the sleeve is sleeved on the strut before the corresponding bracket.

The technical means adopted by the present invention for achieving the intended purpose are further explained below in conjunction with the drawings and the preferred embodiments of the present invention.

As shown in FIG. 1, the walker of the present invention comprises a connecting portion 10 and two brackets 20.

As shown in FIG. 1 and FIG. 2, the connecting portion 10 includes two connecting units 11 and a fixing unit 12. Each connecting unit 11 has a first end 111 and a second end 112. The first end 111 of the two connecting units 11 The first end 111 of one of the connecting units 11 is sleeved on the first end 111 of the other connecting unit 11, and the fixing unit 12 is detachably disposed on the second connecting unit 11 The connection unit is connected to the two connection units 11 at the same time, so that the phases of the two connection units 11 are fixed. In a preferred embodiment, as shown in FIG. 1 and FIG. 2, the fixing unit 12 includes a bolt 121 and a card. The bolt 122 of the fixing unit 12 is detachably penetrated through the two connecting units 11 , and the fastener 122 is connected to the bolt 121 and abuts against one of the connecting units 11 to fix the relative position of the bolt 121 and the connecting unit 11 . Further, the connecting unit 11 is hollow, and the connecting portion 10 includes an elastic member 13. The two ends of the elastic member 13 are respectively fixedly disposed inside the two connecting units 11. Preferably, the elastic member 13 is elastic. Rope; in a preferred embodiment, the fastener 122 is bent Shaped, having Abutting portion, a fixing end and a mounting end, the abutting portion of the fastening member 122 can be detachably abutted against the first end 111 of the outer connecting unit 11, and the fixing end and the mounting end are respectively formed on The fixing end of the fastening member 122 is fixed to one end of the bolt 121, and the mounting end of the fastening member 122 is detachably connected to the other end of the bolt 121. In a preferred embodiment, As shown in FIG. 3, the fastener 122A of the fixing unit 12A of the connecting portion 10 includes an abutting portion, and the two ends of the abutting portion respectively form an mounting end, and the mounting ends of the reinforcing member 122A are detachably and laterally The connecting unit 11 is connected, and the abutting portion of the fastening member 122A is in contact with the bolt 121A, and the abutting portion of the fastening member 122A is detachably abutted against the first end 111 of the connecting unit 11 on the outer side.

As shown in FIG. 1 and FIG. 2, the two brackets 20 are opposite to each other, and the two brackets 20 are respectively pivotally connected to the ends of the two connecting units 11 of the connecting portion 10, and further, the brackets 20 and the corresponding connections are respectively connected. The second end 112 of the unit 11 is sleeved, and each bracket 20 includes a front strut 21, a rear strut 22 and a crossbar 23, the front strut 21 and the rear strut 22 are opposite each other, and the front strut 21 The upper end and the upper end of the rear strut 22 are connected to form an armrest portion 24, and the crossbar 23 is disposed between the front strut 21 and the rear strut 22; in the preferred embodiment, the second end 112 of each connecting unit 11 is sleeved. It is disposed on the front pole 21 of the corresponding bracket 20.

As shown in FIG. 2, FIG. 4 and FIG. 5, after the use of the walker of the present invention, the bolt 121 of the fixing unit 12 of the connecting portion 10 is separated from each connecting unit 11 first, and then the two connecting units 11 are connected. The first ends 111 are separated, and then the connecting units 11 of the connecting portion 10 are rotated relative to the corresponding brackets 20 to abut the brackets 20, and finally the two brackets 20 are brought close to each other. Into the folding action.

Specifically, as shown in FIG. 6 and FIG. 7 , each connecting unit 11 includes a connecting piece 113 , and the connecting piece 113 is formed on the second end 112 , and each bracket 20 is connected to the corresponding connecting unit 11 . There is a bolt set 30, the bolt set includes a sleeve 31 and a bolt 32. The sleeve 31 is sleeved on the corresponding bracket 20, and the bolt 31 is slidably disposed on the sleeve 31, and Separately disposed on the connecting piece 113 of each connecting unit 11, when in use, the relative position of each connecting unit 11 and the corresponding bracket 20 can be fixed, and when the folding is made, the connecting units 11 are correspondingly The bracket 20 is relatively rotatable.

The advantage of the present invention is that, by the arrangement of the connecting units 11 of the connecting portion 10, the present invention can fold the long-length connecting portion, so that after folding, it has a smaller width than before folding. It makes it easy to collect, and it is less likely to trip over. At the same time, when the manufacturer can ship and transport the package volume can be reduced, the transportation cost can be saved.

In addition, in a preferred embodiment, by the arrangement of the elastic members 13 of the connecting portion 10, the first ends of the two connecting units 11 of the connecting portion 10 can be easily aligned with each other and easily connected during deployment. Easy to assemble.

In addition, in a preferred embodiment, as shown in FIG. 3, the fastener 122A of the fixing unit 12A has a certain width, which is convenient for the user to apply force and hold, and is convenient to install or remove, and the card firmware 122A The manufacturer's trademark may be further marked on the surface for identification, or the instructions for use may be provided on the surface, and no separate printed instructions are required.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, although the present invention has been disclosed in the preferred embodiments. However, it is not intended to limit the present invention, and any one skilled in the art can make some modifications or modifications to equivalent variations using the above-disclosed technical contents without departing from the spirit and scope of the invention. Any simple modifications, equivalent changes and modifications made to the above embodiments in accordance with the technical spirit of the present invention are still within the scope of the present invention.

10‧‧‧Connecting Department

11‧‧‧ Connection unit

111‧‧‧ first end

112‧‧‧ second end

12‧‧‧Fixed unit

121‧‧‧ bolt

122‧‧‧Card Firmware

13‧‧‧Flexible parts

12A‧‧‧Fixed unit

121A‧‧‧ bolt

122A‧‧‧Card Firmware

20‧‧‧ bracket

21‧‧‧ Front pole

22‧‧‧ Rear strut

23‧‧‧crossbar

24‧‧‧Handrails

30‧‧‧Block group

31‧‧‧ sleeve

32‧‧‧

40‧‧‧Handrail

41‧‧‧Support feet

50‧‧‧ Connecting rod

1 is a perspective view of a preferred embodiment of the present invention.

Figure 2 is a partially exploded perspective view of a preferred embodiment of the present invention.

Figure 3 is a partial perspective view of a preferred embodiment of the present invention.

4 is a first action diagram of a preferred embodiment of the present invention.

Figure 5 is a second action diagram of a preferred embodiment of the present invention.

Figure 6 is a partial cross-sectional view of a preferred embodiment of the present invention.

FIG. 7 is another operational diagram of a preferred embodiment of the present invention.

Figure 8 is a perspective view of the prior art.

Figure 9 is a schematic view showing the use of the prior art.

10‧‧‧Connecting Department

11‧‧‧ Connection unit

12‧‧‧Fixed unit

13‧‧‧Flexible parts

20‧‧‧ bracket

21‧‧‧ Front pole

22‧‧‧ Rear strut

23‧‧‧crossbar

24‧‧‧Handrails

Claims (10)

A walker comprising: a connecting portion comprising two connecting units and a fixing unit, each connecting unit having a first end and a second end, wherein the first ends of the two connecting units are detachably connected, the fixing unit The two brackets are detachably connected to the two connecting units and are connected to the two connecting units at the same time; the two brackets are opposite to each other, and the two brackets are respectively pivotally connected to the ends of the two connecting units of the connecting portion. The walker of claim 1, wherein the first end of a connecting unit of the connecting portion is sleeved on the first end of the other connecting unit. The walker of claim 2, wherein the fixing unit of the connecting portion comprises a bolt and a fastener, the bolt of the fixing unit is detachably penetrates the connecting unit, and the fastener is connected with the bolt and one of the bolts The connecting units are abutted. The walker of claim 3, wherein the fastening component of the fixing unit of the connecting portion has an abutting portion, a fixing end and a mounting end, and the abutting portion of the fastening member is detachably attached to the outer side. On the first end of the connecting unit, the fixing end and the mounting end are respectively formed at two ends of the abutting portion, and the fixing end of the fastener is fixed to one end of the bolt, and the mounting end of the fastener and the bolt are different One end is detachably connected. The walker of claim 3, wherein the fastening component of the fixing unit of the connecting portion comprises an abutting portion, and the two ends of the abutting portion respectively form an mounting end, and the mounting ends of the fastening device are detachably The outer connecting unit is connected, the abutting portion of the fastening element is connected to the bolt, and the abutting portion of the fastening element is detachably attached to the first end of the connecting unit located on the outer side. The walking device according to any one of claims 1 to 5, wherein each connecting unit of the connecting portion is hollow, and the connecting portion comprises an elastic member, and two ends of the elastic member are respectively fixedly disposed inside the two connecting units. The walker of any one of claims 1 to 5, wherein each of the connecting units of the connecting portion comprises a connecting piece, the connecting piece is formed around the second end, and each bracket is connected with the corresponding connecting unit. The utility model is provided with a bolt group, the bolt group comprises a sleeve and a bolt, the sleeve is sleeved on the corresponding bracket, the bolt strip is slidably disposed on the sleeve and detachably penetrates the connection The unit is connected to the piece. The walking device of claim 6, wherein each connecting unit of the connecting portion comprises a connecting piece, the connecting piece is formed around the second end, and a connection group is provided at a connection between each bracket and the corresponding connecting unit. Each of the bolt sets includes a sleeve and a bolt, and the sleeve is sleeved on the corresponding bracket, and the bolt strip is slidably disposed on the sleeve and detachably penetrates the connecting piece of each connecting unit. The walker of any one of claims 1 to 5, wherein each bracket comprises a front strut, a rear strut and a crossbar, and the upper end of the front strut and the upper end of the rear strut are connected to form an armrest The crossbar is disposed between the front strut and the rear strut, and the second end of each connecting unit of the connecting portion is sleeved on the front strut of the corresponding bracket. The walker of claim 8, wherein each bracket comprises a front strut and a rear strut and a crossbar, and the upper end of the front strut and the upper end of the rear strut are connected to form an armrest portion, and the crossbar is spanned Between the front strut and the rear strut, the second end of each connecting unit of the connecting portion is sleeved on the front strut of the corresponding bracket, and each bolt member is set on the front strut of the corresponding bracket, and the sleeve is set Cylinder sleeve On the pole before the corresponding bracket.