TWM487069U - Crutch - Google Patents

Abstract

A crutch includes a main body, a holding unit and a cover element. The main body has a plurality of positioning holes.?The holding unit includes a holding body which is movable upward or downward along the main body. The holding body includes two holding elements which are detachably connected to each other. The cover element covers the holding elements.

Description

Abduct

The present invention relates to a cane.

FIG. 1 and FIG. 2 are schematic diagrams of a conventional acupuncture 1 in which FIG. 1 is an exploded view of one of the abdomen 1 and FIG. 2 is a schematic diagram of one of the abdomen 1 . As shown in FIGS. 1 and 2, the abutment 1 includes a body 11, a grip 12, and an outer sleeve 13. The body 11 is composed of two poles, the grip 12 is disposed on the body 11 and covers the body 11, and the grip 12 can be moved up and down to adjust the height and fixed to the body 11 so that the user can hold the grip at a suitable height. 12 and use the abduction 1 to walk.

In addition, the outer sleeve 13 is sleeved with a grip 12 for the user to conveniently hold the grip 12. However, when the outer sleeve 13 is to be mounted on the grip 12, it needs to enter from one end of the grip 12 and since the ends of the grip 12 are larger than the middle of the grip 12, the outer sleeve 13 needs to be biased. The opening is provided in the middle of the grip 12 by one of the ends of the grip 12. The mounting method of the above outer kit 13 is very inconvenient, and the assembly difficulty and time are greatly increased.

Therefore, how to provide a kind of abduction can easily install the outer sleeve on the grip body to reduce the difficulty and time of assembly, which is one of the current important issues.

In view of the above problems, it is an object of the present invention to provide an abduction that can be easily mounted on a grip body to reduce assembly difficulty and time.

To achieve the above object, a crutches of the present invention includes a body, a grip, and an outer sleeve. The body has a plurality of positioning holes. The grip has a grip body, the grip body sleeves the body and is movable up and down along the body, and has two grip members that are detachably coupled to each other. The outer kit is sleeved with the grips.

In one embodiment, one of the grip members has at least one protrusion, and the grip member has at least one mounting hole corresponding to the protrusion.

In an embodiment, the protrusions have different thicknesses.

In one embodiment, the thickness of the projection tapers from the middle to the ends.

In one embodiment, the two sides of the mounting hole are beveled, and the protruding portion is separated from the mounting hole or mounted in the mounting hole via the two sides.

In one embodiment, the projections are located on one of the resilient members of the grip member.

In an embodiment, the resilient structure has a recess.

In one embodiment, the projections are made of a resilient material.

In one embodiment, the outer kit is made of an elastic material.

In one embodiment, the grip further includes at least one positioning seat disposed on one side of the grip body and received in a receiving space of the grip body, and the positioning base has a positioning portion and a closing portion. When the positioning seat is located at a first position, the positioning portion is inserted into one of the positioning holes and the closing portion is sleeved with the body. When the positioning seat is located at a second position, the positioning portion is separated from the positioning hole and is closed. The department sets the body.

As described above, in the abduction of the present invention, the grip body has two grip members, and the grip members are detachably coupled to each other, so that when the outer kit is to be mounted on the grip body, Having the grip members in a separated state, the outer sleeves are respectively sleeved with the grip members, and then the grip members are coupled to each other, so that the outer sleeve can be easily attached to the grip body and thereby reduce Assembly difficulty and time. In addition, when the outer kit is to be replaced or the outer sleeve is detached from the grip members, the outer sleeve can be easily removed from the grip member by first separating the grip members from each other.

1, 2‧‧‧ abduction
11, 21‧‧‧ ontology
12, 22‧‧‧ grip
13, 23‧‧‧ external kit
211‧‧‧Positioning holes
212‧‧‧ rod body
221‧‧‧ grip body
222‧‧‧ Positioning Block
223‧‧‧ Positioning Department
224‧‧‧Department
301, 302‧‧‧ grip parts
303‧‧‧ convex
304‧‧‧Installation hole
305‧‧‧Flexible structure
306‧‧‧ concave
A‧‧‧ accommodating space
S‧‧‧Support Department
S1‧‧‧ on both sides

1 and 2 are schematic views of a conventional abduction.
3 and 4 are schematic views of acupuncture according to an embodiment of the present invention.
Fig. 5 is a schematic view showing the grip members of the acupuncture points separated from each other according to an embodiment of the present invention.
Fig. 6 is a schematic view showing the combination of the grip members of the acupuncture of the present invention.
Fig. 7 is a cross-sectional view showing the convex portion of the grip body of the abbreviated grip of the present invention, which has not been combined with the mounting hole.
Fig. 8 is a schematic cross-sectional view showing the combination of the convex portion of the grip body of the abbreviated grip and the mounting hole according to an embodiment of the present invention.
9A is a schematic cross-sectional view taken along line AA of FIG. 8 and showing that the convex portion is mounted on the mounting hole.
9B is a schematic cross-sectional view showing a portion of the convex portion that is separated from the mounting hole by rotation according to an embodiment of the present invention.

In the following, a crutches according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings, wherein the same elements will be described with the same reference numerals.

FIG. 3 is an exploded perspective view of one of the abbreviations 2 according to an embodiment of the present invention, and FIG. 4 is a schematic view of the intubation 2 . Referring to FIG. 3 and FIG. 4, the cane 2 includes a body 21, a grip 22 and an outer sleeve 23.

The body 21 has a plurality of positioning holes 211, and the positioning holes 211 can be located at two sides of the body 21. Here, the body 21 includes, for example, a plurality of rods 212 that are coupled to each other to constitute the body 21. In the embodiment, the three-bar body 212 is taken as an example, wherein the two rod bodies have the same length, the other rod body has a shorter length than the other rod bodies, and the three rod bodies 212 are coupled to each other to constitute the body 21. The positioning holes 211 are located on the two rods 212 and aligned. It should be noted that the configuration of the above-mentioned body 21 is merely illustrative and is not intended to limit the present invention. In addition, one end of the body 21 may be provided with a support portion S, which allows the user to lean against the shoulder.

The grip 22 has a grip body 221. The grip body 221 is sleeved on the body 21 and can be moved up and down along the body 21 to allow the user to adjust its height. Here, one end of the grip body 221 is respectively sleeved with one of the rods 212 of the body 21. The grip body 221 has two grip members 301, 302 that are detachably coupled to each other. When the outer sleeve 23 is to be mounted on the grip body 221, the grip members 301, 302 are first separated, and the outer sleeve 23 is respectively sleeved, and then the grip members are placed on each other. By connecting, the outer sleeve 23 can be mounted on the grip body 221 very simply, thereby reducing assembly difficulty and time. In this embodiment, the outer sleeve 23 can be made of an elastic material.

Fig. 5 is a schematic view showing the grip members 301, 032 of the abbreviated jaws 2 separated from each other, and Fig. 6 is a schematic view showing the grip members 301, 032 of the abutment 2 being coupled to each other. As shown in FIG. 5 and FIG. 6, one of the grip members 301 has at least one convex portion 303, and the other grip member 302 has at least one mounting hole 304 corresponding to the convex portion 303. The protrusions 303 can be mounted on the mounting holes 304 such that the grip members 301, 302 are coupled to each other; the protrusions 303 can also be disengaged from the mounting holes 304, so that the grip members 301, 302 are disengaged from each other. Here, the grip member 301 can pass through the grip member 302 to cause the convex portion 303 to be caught in the mounting hole 304.

In this embodiment, the convex portions 303 have different thicknesses, for example, are tapered from the middle to the opposite ends, that is, the thickness of the middle portion of the convex portion 303 is larger than the two ends thereof, so that the convex portion 303 and the mounting hole can be formed. The combination of 304 is better. Further, the both sides S1 of the mounting hole 304 may be inclined (see FIG. 9A), and the convex portion 303 may be separated from the mounting hole 304 or the mounting hole 304 via the both sides S1. The convex portions 303 can be smoothly separated from the mounting holes 304 or mounted in the mounting holes 304 by the two sides of the inclined surface.

FIG. 7 is a schematic cross-sectional view showing the convex portion 303 of the grip body 221 of the grip 22 of the acupuncture 2 not being combined with the mounting hole 304. FIG. 8 is a schematic cross-sectional view showing the convex portion 303 and the mounting hole 304. As shown in FIGS. 7 and 8, the convex portion 303 can be located on one of the elastic members 305 of the grip member 301. The elastic structure 305 can be elasticized by structural features, material features, or a combination thereof. Here, the elastic structure 305 has an inner recess 306. The convex portion 303 is displaced by the elasticity of the elastic structure 305 to be caught in the mounting hole 304 or separated by the mounting hole 304. In addition, the convex portion 303 may also be made of an elastic material to have an elastic function.

9A is a cross-sectional view taken along line A-A of FIG. 8, which shows that the convex portion 303 is mounted on the mounting hole 304, and FIG. 9B is a schematic cross-sectional view of the convex portion 303 which is separated from the mounting hole 304 by rotation. As shown in FIGS. 9A and 9B, when the convex portion 303 is attached to the mounting hole 304, since the thickness of the middle portion of the convex portion 303 is large, the convex portion 303 is less likely to be detached from the mounting hole 304. When the convex portion 303 is intended to be separated from the mounting hole 304, the convex portion 303 may be rotated along the both sides S1.

Referring to FIG. 7 or FIG. 8 again, the grip 22 can further include at least one positioning seat 222. The two positioning seats 222 are respectively exemplified, and are respectively located on one side of the grip body 221 and accommodated in the grip. One of the bodies 221 accommodates the space A. The positioning portion 222 has a positioning portion 223 and a closing portion 224. When the positioning portion 222 is in a first position, the positioning portion 223 is inserted into one of the positioning holes 211, and the closing portion 224 is sleeved. The body 21 and the closing portion 224 are disposed on the grip member. When the positioning seat is in a second position (not shown), the positioning portion 223 is separated from the positioning hole 211, and the closing portion 224 is sleeved on the body and the closing portion. 224 is not stuck on the grip member. When the positioning seat 222 passes through the positioning hole 211 and is locked to the grip member, the grip 22 can be fixed at the height of the positioning hole 211; when the positioning seat 222 is disengaged from the positioning hole 211 and is not stuck to the grip member The grip can be moved up and down along the body 21 to allow the user to adjust the height.

In summary, in the abduction of the present invention, the grip body has two grip members, and the grip members are detachably coupled to each other. Therefore, when the outer kit is to be mounted on the grip body, Having the grip members in a separated state, the outer sleeves are respectively sleeved with the grip members, and then the grip members are coupled to each other, so that the outer sleeve can be easily attached to the grip body and thereby reduce Assembly difficulty and time. In addition, when the outer kit is to be replaced or the outer sleeve is detached from the grip members, the outer sleeve can be easily removed from the grip member by first separating the grip members from each other.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the present invention are intended to be included in the scope of the appended claims.

2‧‧‧扙

21‧‧‧ body

211‧‧‧Positioning holes

212‧‧‧ rod body

22‧‧‧ grip

23‧‧‧Outer kit

301, 302‧‧‧ grip parts

S‧‧‧Support Department

Claims (10)

[Item 1] A cane that contains:
a body having a plurality of positioning holes;
a grip having a grip body that is sleeved with the body and movable up and down along the body, and having two grip members that are detachably coupled to each other; and an outer sleeve, These grips are sleeved. [Item 2] The crutches of claim 1, wherein one of the grip members has at least one protrusion, and the grip member has at least one mounting hole corresponding to the protrusion. [Item 3] The crutches of claim 2, wherein the protrusions have different thicknesses. [Item 4] The crutches of claim 3, wherein the thickness of the protrusion tapers from the middle to the ends. [Item 5] The cane according to the second aspect of the invention, wherein the two sides of the mounting hole are beveled, and the protruding portion is separated from the mounting hole or mounted on the mounting hole via the two sides. [Item 6] The crutches of claim 2, wherein the projections are located on an elastic structure of the grip member. [Item 7] The crutches of claim 6, wherein the elastic structure has a concave shape. [Item 8] The crutches of claim 2, wherein the projections are made of an elastic material. [Item 9] The crutches of claim 1, wherein the outer kit is made of an elastic material. [Item 10] The crutches according to claim 1, wherein the grip further comprises at least one positioning seat, located on one side of the grip body and accommodated in a receiving space of the grip body, and the positioning seat is Having a positioning portion and a closing portion, when the positioning seat is located at a first position, the positioning portion is inserted into one of the positioning holes, and the closing portion is sleeved with the body, when the positioning seat is located at a position In the second position, the positioning portion is separated from the positioning hole and the closing portion is sleeved with the body.