CN201775118U - Telescopic walking stick - Google Patents

Abstract

The utility model provides a telescopic walking stick. The telescopic walking stick comprises a vertical rod, a hollow walking stick and an iron rod, wherein the upper part of the vertical rod is transversely provided with a plurality of grooves; a guide groove is formed along the vertical direction of the vertical rod and passes through the grooves; the hollow walking stick is sleeved on a vertical rod jacket; a through hole is formed at any position of the walking stick rod along the guide groove; the iron rod is inserted into the through hole; and the diameter of the iron rod is smaller than the width of the guide groove. The telescopic walking stick of the utility model has novel design and can be stretched or shortened according to the intension of a user in a walking stick using process so as to assist walking of the user in a better way; and the telescopic walking stick is relatively easy to manufacture and promotes the popularization and mass production of products.

Description

A kind of telescopic crutch

Technical field

The utility model relates to a kind of crutch, relates in particular to a kind of telescopic crutch.

Background technology

Crutch is a kind of instrument of auxiliary walking, needs the auxiliary of crutch when especially the elderly walks especially.Nowadays, be accompanied by the development of society and the progress of science and technology, the kind of crutch also is enriched, and rattan wooden torch, hard wood which has long been buried in earth crutch, metal crutch or the like are arranged.But when people lean on crutch climb and fall or stair, not that too weak point is exactly oversize, bring inconvenience to walking.

The utility model content

A kind of telescopic crutch of the utility model provides a kind of crutch that carries Telescopic, prevents the user when climb and fall or stair activity, and crutch is long or too short.

For achieving the above object, the technical scheme taked of the utility model is:

A kind of telescopic crutch, wherein,

One montant, on be horizontally arranged with a plurality of grooves, along described montant one gathering sill is set vertically, and connects described a plurality of groove;

One hollow crutch is set in described montant and puts outward, and a through hole is offered in the optional position of this described gathering sill in crutch bar upper edge;

One iron staff inserts in the described through hole, and the diameter of this iron staff wide less than described gathering sill.

As above-mentioned a kind of telescopic crutch, wherein, described montant upper end is provided with a lever.

As above-mentioned a kind of telescopic crutch, wherein, described bar-shaped trough number is at least three.

The utility model is owing to adopted above-mentioned technology, the good effect that makes it to have: the crutch handle is fixed on the bar-shaped troughs different in the crutch bar by a nut, make crutch have Telescopic, effectively avoided the user when using crutch climb and fall or stair activity, the inconvenience that crutch is long or too short.

Description of drawings

Fig. 1 is a kind of front view of telescopic crutch;

Fig. 2 is a kind of side view of telescopic crutch;

The specific embodiment

Provide the specific embodiment of a kind of telescopic crutch of the utility model below in conjunction with accompanying drawing.

See also illustrated in figures 1 and 2, a kind of telescopic crutch, wherein,

One montant 1, on be horizontally arranged with a plurality of grooves 11, along described montant 1 gathering sill 12 is set vertically, and connects described a plurality of groove 11;

One hollow crutch 2 is set on the described montant 1, and a through hole 21 is offered in the optional position of this described gathering sill 12 in crutch bar 2 upper edges;

One iron staff 3 inserts in the described through hole 21, and the diameter of this iron staff 3 wide less than described gathering sill 12.

Further, described montant 1 upper end is provided with a lever 13.

In addition, described groove 11 numbers are at least three.

A kind of telescopic crutch of the utility model, modern design in the process of using crutch, can stretch according to user's intention or the shortening crutch, so that better auxiliary user's walking; But make simply relatively, be beneficial to the popularization of product and the production of scale.

Present embodiment is not to be used for limiting practical range of the present utility model only for preferred embodiment, and the variation or the modification of all equivalences of doing according to the utility model all should be considered as technology category of the present utility model.

Claims (3)

1. telescopic crutch is characterized in that:

One montant, on be horizontally arranged with a plurality of grooves, along described montant one gathering sill is set vertically, and connects described a plurality of groove;

One hollow crutch is set in described montant and puts outward, and a through hole is offered in the optional position of this described gathering sill in crutch bar upper edge;

One iron staff inserts in the described through hole, and the diameter of this iron staff wide less than described gathering sill.

2. according to the described a kind of telescopic crutch of claim 1, it is characterized in that: described montant upper end is provided with a lever.

3. according to the described a kind of telescopic crutch of claim 1, it is characterized in that: described groove number is at least three.

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