CN2150851Y

CN2150851Y - Telescope stick

Info

Publication number: CN2150851Y
Application number: CN 93200350
Authority: CN
Inventors: 吕铁鹏; 陈俊
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-01-14
Filing date: 1993-01-14
Publication date: 1993-12-29
Anticipated expiration: 2003-01-14

Abstract

The utility model relates to a telescope stick, which can be used for helping the disabled people or the fracture patients to walk. The utility model is characterized in that the telescope stick is composed of an upper bar, a lower bar, a telescope spring arranged between the upper bar and the lower bar, and a pin axle arranged in an arm rest of the upper bar. The pin axle can move axially. The pin axle can be inserted into holes arranged in different positions on the stick when the telescope stick is needed to extend or shorten. A shock mitigation system is arranged on the lower bar. The utility model has multiple functions and high adaptability of patients with different height, bringing convenience for disabled people or fracture patients when the disabled people or fracture patients go down and go up steps or stairs, reducing the impact force to the axillary region of the human body from the ground, and enhancing the comfort feeling of the user.

Description

Telescope stick

Employedly when this utility model relates to the walking of a kind of improved people with disability or fracture patient turn battle.

In the actual life, turn battle, fix, do not have Telescopic, on the one hand can not one turn many usefulness, adapt to different height patients' use, cause waste because of its length for what people with disability or fracture patient used; Also make troubles on the other hand to user.Because if the used battle length that turns is improper, adding does not have shock-absorbing function, and sense of discomfort will be caused in other position of liquid portion and health, and especially when up/down steps or stair activity, wayward body's center of gravity also goes out danger easily.

For overcoming the deficiencies in the prior art and defective, the purpose of this utility model and task provide a kind of telescopic and turn battle, and user can be regulated the length that turns battle easily, both can realize that one turns use more, the people with disability or the fracture patient that adapt to different heights use, and are convenient to up/down steps again.

This utility model is achieved in that it is made up of upper and lower bar two parts, is provided with a coil tension spring between upper boom and lower beam, and an axially movable bearing pin is arranged in the handrail of upper boom, and this bearing pin can insert in the hole of lower beam.When turning battle need elongate or shorten the time, can stir bearing pin, insert it in the hole of diverse location of lower beam, can achieve the above object.

Accompanying drawing is a structural principle sketch map of the present utility model

Describe concrete structure of the present utility model and enforcement in detail below in conjunction with accompanying drawing:

This utility model comprises upper boom ［ 1 ］ and lower beam ［ 2 ］ two parts.Between upper boom and lower beam, be provided with a coil tension spring ［ 3 ］, the handrail on the upper boom ［ 4 ］ hollow, a bearing pin ［ 5 ］ is equipped with in the inside, the spring ［ 6 ］ that this bearing pin can be by thereafter and be installed in alloting on the bearing pin and turn round ［ 7 ］ and axially move.Lower beam is drilled with a round on ［ 2 ］, and hole centre-to-centre spacing is generally 3-4 centimetre and is advisable, and bearing pin can insert wherein.

When turning battle need elongate or shorten the time, only need stir to allot and turn round ［ 7 ］, make the disengaging of bearing pin and hole.At this moment, under the effect of coil tension spring ［ 3 ］, lower beam moves up or down, and bearing pin is inserted in the corresponding hole, just can realize turning elongating or shortening of battle.

In the face of the impact of human body, make liquid portion and shank have comfort for with slowing down, in the lower beam shock mitigation system can be set, this shock mitigation system can adopt spring ［ 8 ］ or other vibration-absorptive material.

The contact portion on lower beam and ground can be done camber, and inlays with rubber or other anti-slip material

This utility model can adopt aluminium alloy or timber to make.

The utility model compared with prior art owing to have a Telescopic, can not only one turns multiplexly, and the patient who adapts to different heights uses, and can make things convenient for disabled person or fracture patient up/down steps or stair activity; Originally turn battle and also have shock-absorbing function, can in the face of the impulsive force of human body fluid section, improve user's comfort with slowing down.

Claims

1, a kind of concertina type turns battle, it is characterized in that this turns battle and is made up of upper and lower bar two parts, be provided with a coil tension spring [3] between upper boom [1] and lower beam [2], and in the handrail [4] of upper boom axially movable bearing pin [5] arranged, this bearing pin can insert in the hole of diverse location on the lower beam.

2, turn battle according to the described concertina type of claim 1, it is characterized in that in the described lower beam ［ 2 ］ shock mitigation system being housed.