CN206760963U

CN206760963U - A kind of Telescopic walking stick

Info

Publication number: CN206760963U
Application number: CN201720058232.1U
Authority: CN
Inventors: 宋健平
Original assignee: Foshan Bangzhe Medical Technology Co Ltd
Current assignee: Guangdong Bangzhe Intelligent Technology Co.,Ltd.
Priority date: 2017-01-18
Filing date: 2017-01-18
Publication date: 2017-12-19
Anticipated expiration: 2027-01-18

Abstract

The utility model provides a kind of Telescopic walking stick, including outer barrel, inner cylinder, shake hands and foot pad, the outer barrel has one along its axial direction and the circular arc rotation slot of evagination, the inner cylinder has one along its axial direction and the arc cam of protrusion, the boss is placed in the rotation slot, so that the outer barrel and the inner cylinder can a small range mutually rotate, the outer barrel has multiple adjustment holes parallel to axial direction, the inner cylinder has a hoodle, when the outer barrel is threaded to an extreme end relative to the inner cylinder, the position of adjustment hole described in the hoodle face, pressed when so adjusting without hole one by one, the utility model can also be finely adjusted section, convenient use person finds suitable length, also it is additionally arranged the rubber cushion of elastic connection, use reliable.

Description

A kind of Telescopic walking stick

Technical field

It the utility model is related to walking aid field, more particularly to a kind of Telescopic walking stick.

Background technology

Traditional telescopic crutch is all circular cross-section, and circular cross-section stress is good, but in use, between inner and outer pipes Arbitrarily can mutually it be rotated along its axial direction, it is difficult alignment adjustment hole to cause hoodle, in addition, because adjustment hole is more, adjustment every time During length, hoodle all can one, hole hole by, with entering wrong hole every time when, also to press down, adjust again again, adjustment length When spending in-convenience in use, in addition, present adjustment hole is all separated by a certain distance arrangement, when in use, it may appear that do not close The hole position of suitable length, crutch use not smoothly, and when in use, foot pad is using rubber blanket, but elastic force is limited for crutch, institute With using during crutch, just in case the place of injustice has been pressed onto, its buffering effect unobvious, finally, because present old man goes out Outside, the thing of band itself is with regard to few, with key with it is very inconvenient, key can be disposed by how setting one on crutch Place, it is also very convenient to old man.

The content of the invention

In view of the shortcomings of the prior art, the utility model aims to provide a kind of Telescopic walking stick, is conveniently looked for when adjusting length To hole position, press, while can be finely adjusted without hole one by one, find suitable length.

To achieve the above object, the utility model adopts the following technical scheme that：A kind of Telescopic walking stick, including it is outer barrel, interior Cylinder, shake hands and foot pad, the outer sleeve the inner cylinder, it is characterised in that：The outer barrel is axial and evagination along it with one Circular arc rotation slot, along it, arc cam that is axial and protruding, the circular arc width of the rotation slot are big with one for the inner cylinder In the circular arc width of the boss, the boss is placed in the rotation slot so that the outer barrel can small range with the inner cylinder Interior mutually to rotate, for the outer barrel parallel to axially having multiple adjustment holes, the inner cylinder has a hoodle, the outer barrel relative to When the inner cylinder is threaded to an extreme end, the position of adjustment hole described in the hoodle face, the outer barrel top is fixedly connected with one Screwed pipe, the bottom of shaking hands are fixedly connected with sleeve, and the sleeve pipe is connected with the screw thread pipe screw thread, under described sleeve pipe Side is additionally provided with a dead ring, and the dead ring coordinates with the screw thread pipe screw thread, and described sleeve pipe is relative with the dead ring to tighten The rotation of described sleeve pipe is limited afterwards.

Preferably, the foot pad and the inner cylinder are elastic connection.

Preferably, the inner cylinder bottom is connected with a spring base, passes through a spring between the spring base and the foot pad Connection.

Preferably, described shake hands is provided for containing key to be hollow.

Utility model has the advantages that：

The utility model between inner/outer tube in certain scope in use, can rotate, and when adjustment is long in short-term, outer barrel turns Move to hoodle and do not face the extreme end of adjustment hole and carry out adjustment length, do not have to hole one by one thus and press, then, it is suitable to be transferred to Position after, outer barrel is gone into another extreme end that hoodle faces adjustment hole, so regulation is got up just very convenient；In addition, The utility model can be finely adjusted, and find the length properly used, and the setting of spring is added at foot pad, there is enough delay Punching, uses more reliable, has added the position of containing key, convenient trip is simple and practical.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is left view of the present utility model；

Fig. 3 is enlarged drawing at Fig. 1 A；

Fig. 4 is sectional view at Fig. 1 A-A；

In figure：1- outer barrels, 11- rotation slots, 12- screwed pipes, 13- adjustment holes, 2- inner cylinders, 21- boss, 3- shake hands, 31- sets Pipe, 4- dead rings, 5- hoodles, 6- foots pad, 61- springs, 62- spring bases.

Embodiment

Below in conjunction with the accompanying drawings and specific embodiment, the utility model will be further described, in order to clearer reason Solve the technological thought of the requires of the utility model protection.

Referring to figs. 1 to Fig. 4, a kind of Telescopic walking stick, including outer barrel 1, inner cylinder 2, shake hands 3 and foot pad 6,1 set of the outer barrel The inner cylinder 2, the inner cylinder 2 can be stretched vertically with respect to outer barrel 1, and the outer barrel 1 has one along its axial direction and evagination Circular arc rotation slot 11, the inner cylinder 2 have one along its axially and protrude arc cam 21, the circle of the rotation slot 11 Arc width is more than the circular arc width of the boss 21, and the boss 21 is placed in the rotation slot 11 so that the outer barrel 1 and institute State inner cylinder 2 can a small range mutually rotate, the outer barrel 1 is parallel to axially having multiple adjustment holes 13, and the inner cylinder 2 is with one Hoodle 5, when the outer barrel 1 is threaded to an extreme end relative to the inner cylinder 2, the position of adjustment hole 13 described in the face of hoodle 5, When being threaded to another extreme end, the hoodle 5 is fixedly connected with one not against the position of the adjustment hole 13, the top of outer barrel 1 Screwed pipe 12,3 bottoms of shaking hands are fixedly connected with sleeve 31, and the sleeve pipe 31 is connected with the screw thread of screwed pipe 12, Rotation shake hands 3 when it is adjustable shake hands 3 height, the lower section of described sleeve pipe 31 is additionally provided with a dead ring 4, the dead ring 4 with it is described The screw thread of screwed pipe 12 coordinates, and described sleeve pipe 31 limits the rotation of described sleeve pipe 31 with the dead ring 4 after tightening, because set After pipe 31 is tightened relatively with dead ring 4, both mutually extrude, and cause screw thread to have a little deformation, so as to reach the purpose of locking.

Specifically, the foot pad 6 and the inner cylinder 2 are elastic connection, the bottom of inner cylinder 2 is connected with a spring base 62, Connected between the spring base 62 and the foot pad 6 by a spring 61, so when being pressed onto handstone or broken terrain When, there can be certain buffering.

Specifically, described shake hands 3 is provided for containing key to be hollow, specific is provided with an activity in 3 sides of shaking hands Plate, key can put in, portable plate locked.

It can be rotated between inner/outer tube of the present utility model in certain scope, when adjustment is long in short-term, outer barrel 1 turns to The extreme end that hoodle 5 does not face adjustment hole 13 carrys out adjustment length, does not have to hole one by one thus and presses, and then, it is suitable to be transferred to Position after, outer barrel 1 is gone into another extreme end that hoodle 5 faces adjustment hole 13, hoodle 5 is easy for adjustment apertures 13, So regulation is got up just very convenient；In addition, the utility model can be finely adjusted, the threaded connection at 3 ends of shaking hands can exactly enter Row fine adjustment length, the length that everyone properly uses is found, and the setting of spring 61 is added at foot pad 6, have enough Buffering, use more reliable, also add the position of containing key, convenient trip is simple and practical.

Examples of implementation described above are only the preferred embodiment of the utility model, are not limited with this of the present utility model Practical range, therefore the change that all shape, principles according to the utility model are made, all should cover in the scope of protection of the utility model It is interior.

Claims

1. a kind of Telescopic walking stick, including outer barrel (1), inner cylinder (2), shake hands (3) and foot pad (6), the outer barrel (1) cover described Inner cylinder (2), it is characterised in that：The outer barrel (1) has one along its axial direction and the circular arc rotation slot (11) of evagination, the inner cylinder (2) one is more than the boss along its axial direction and the arc cam (21) of protrusion, the circular arc width of the rotation slot (11) (21) circular arc width, the boss (21) are placed in the rotation slot (11) so that the outer barrel (1) and the inner cylinder (2) Can a small range mutually rotate, the outer barrel (1) is parallel to axially having multiple adjustment holes (13), and the inner cylinder (2) is with one Hoodle (5), when the outer barrel (1) is threaded to an extreme end relative to the inner cylinder (2), adjustment hole described in hoodle (5) face (13) position, outer barrel (1) top are fixedly connected with a screwed pipe (12), and described (3) bottom of shaking hands is fixedly connected with one Sleeve pipe (31), the sleeve pipe (31) are connected with the screwed pipe (12) screw thread, and a fastening is additionally provided with below described sleeve pipe (31) Ring (4), the dead ring (4) coordinate with the screwed pipe (12) screw thread, and described sleeve pipe (31) is twisted relatively with the dead ring (4) The rotation of next limitation described sleeve pipe (31).

2. Telescopic walking stick according to claim 1, it is characterised in that：The foot pad (6) is elasticity with the inner cylinder (2) Connection.

3. Telescopic walking stick according to claim 2, it is characterised in that：Inner cylinder (2) bottom is connected with a spring base (62), it is connected between the spring base (62) and the foot pad (6) by a spring (61).

4. according to the Telescopic walking stick described in claim any one of 1-3, it is characterised in that：Described shake hands (3) are hollow setting For containing key.