CN205884877U - Crutch tip and contain walking stick of this crutch tip - Google Patents

Abstract

The utility model relates to a crutch tip and contain walking stick of this crutch tip, crutch tip wherein includes the base member, and locates respectively the walking stick pole connecting portion and the portion of falling to the ground at base member both ends, wherein, be equipped with the absorption unit in the portion of falling to the ground, wherein, it includes that two or two above elasticity inhale the hole to adsorb the unit, elasticity is inhaled the hole and is used for contacting with the target face of user's walking. According to the utility model discloses inseparable degree when the crutch tip has improved it with target faces contact such as road surface, floor, and then improved the use reliability that contains the walking stick of this crutch tip.

Description

Crutch tip and the crutch comprising this crutch tip

Technical field

This utility model is related to a kind of support meanss of auxiliary walking, more particularly, to a kind of crutch tip and comprise this crutch The crutch of head.

Background technology

Crutch is a kind of simple apparatus of auxiliary walking, because its structure is simple, price is relatively low and it is flexible etc. excellent to use Point, the sufferer needing Auxiliary support by old people and when walking or disabled welcome.According to using crowd couple In the degree of dependence supporting, crutch mainly includes the forms such as walking stick, elbow cane and crutch, and wherein walking stick is mainly used in slightly needing Will, such as the crowd of level road walking nothing serious substantially old people or legs and feet slightly inconvenience climb or the walking long period feelings Use under condition, generally do not include the Auxiliary support accessory of disabled；Elbow cane is to be propped up in ancon while holding crutch Support, crutch is then the walking realizing user by the upper end of crutch is supported in the oxter of user, is belonging respectively to moderate And severe lower limb are invalid or the necessary of disability crowd.

Current crutch mainly includes the more clear and definite version of two kinds of classifications, and a kind of is the knot of letter excessively easy to use Structure, a usually wooden or metallic club；Another kind of structure numerous excessively tending to completeization for function introducing.For crutch Use colony particularity, no matter this body structure of crutch is numerous and simple, how to make when using its lower end not with the sending out of ground Raw slip, it is ensured that the reliability of support, is the deficiency that current crutch generally still suffers from.

Utility model content

Technical problem

In view of this, the technical problems to be solved in the utility model is, the structure of crutch met old people and On the premise of handicapped disabled are for the use demand of crutch, as far as possible while structure is simplified, raising is turned Cane support reliability in use.

Solution

In order to solve above-mentioned technical problem, according to an embodiment of the present utility model, there is provided a kind of crutch tip, it is used for Improve compactness when it is contacted with target face such as road surface, floors；This crutch tip includes；

Matrix, and be respectively arranged on the crutch bar connecting portion at described matrix two ends and land portion；

Wherein, the described portion of landing is provided with absorbing unit；

Wherein, described absorbing unit includes one or more elastic sucker, and described elasticity sucker is used for and user row The target face contact walked.

For above-mentioned crutch tip, in a kind of possible implementation, the outside of described absorbing unit is provided with housing, at least One described elasticity sucker is distributed in described housing.

For above-mentioned crutch tip, in a kind of possible implementation, described crutch bar connecting portion is provided with connecting hole, described Connecting hole is used for connecting crutch bar.

For above-mentioned crutch tip, in a kind of possible implementation, described connecting hole be blind hole, described blind hole be used for Described crutch bar mates grafting.

For above-mentioned crutch tip, in a kind of possible implementation, described elasticity sucker is rubber sucker, polyurethane is inhaled Hole or silica gel sucker.

For above-mentioned crutch tip, in a kind of possible implementation, described matrix, described crutch bar connecting portion with described Portion of landing is integral type structure.

For above-mentioned crutch tip, in a kind of possible implementation, at the bottom of described elasticity sucker or described housing Portion's outer rim is from outer to inner acclivitous inclined-plane.

For above-mentioned crutch tip, in a kind of possible implementation, the angle of described inclined-plane and described target face is 5～ 10°.

According to another embodiment of the present utility model, there is provided a kind of crutch, for improving old people or taking action not Just in the case that disabled need when walking by crutch Auxiliary support, by the cooperation with aforementioned crutch tip, effectively Prevent the slip of crutch, improving it makes reliability.This crutch includes crutch bar and aforesaid crutch tip, described crutch bar One end is provided with connection end, and the described crutch bar connecting portion of described crutch tip is provided with connecting hole, described connecting hole and described connection End coupling is connected.

For above-mentioned crutch tip, in a kind of possible implementation, the number of described connection end be two and two with On, each described connection end is mated with corresponding described connecting hole respectively and is connected；And

The corresponding crutch tip of each described connecting hole is connected with each other.

Beneficial effect

Several elastic suckers are arranged by the portion of landing in crutch tip, according to the crutch tip energy of this utility model embodiment Enough make when crutch is in use state, acting on the external force on crutch using user makes elastic sucker deformation, sucker The vacuum producing after gas extrusion or the part of class vacuum make the target face such as crutch tip and road surface, floor be in close contact, will Above-mentioned crutch tip is installed on the bottom of crutch, can significantly improve the reliability of crutch.

According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, further feature of the present utility model and aspect will It is made apparent from.

Brief description

Comprise in the description and constitute the accompanying drawing of a part of description and description together illustrates this practicality newly The exemplary embodiment of type, feature and aspect, and be used for explaining principle of the present utility model.

Fig. 1 illustrates a kind of structural representation one of the crutch tip of embodiment of the present utility model；

Fig. 2 illustrates a kind of structural representation two of the crutch tip of embodiment of the present utility model；

Fig. 3 illustrates the structural representation one of the crutch tip of another kind embodiment of the present utility model；

Fig. 4 illustrates the structural representation two of the crutch tip of another kind embodiment of the present utility model；

Fig. 5 illustrates the structural representation three of the crutch tip of another kind embodiment of the present utility model.

Reference numerals list

100th, matrix

200th, crutch bar connecting portion

21st, connecting hole

300th, land portion

31st, housing

32nd, elastic sucker

33rd, curved surface

Specific embodiment

Describe various exemplary embodiments of the present utility model, feature and aspect below with reference to accompanying drawing in detail.In accompanying drawing Identical reference represents the same or analogous element of function.Although the various aspects of embodiment shown in the drawings, It is unless otherwise indicated it is not necessary to accompanying drawing drawn to scale.

Special word " exemplary " means " as example, embodiment or illustrative " here.Here as " exemplary " Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.

In addition, in order to better illustrate this utility model, give numerous concrete in specific embodiment below Details.It will be appreciated by those skilled in the art that not having some details, this utility model equally can be implemented.Real at some In example, ways and means well known to those skilled in the art is not described in detail, in order to highlight master of the present utility model Purport.

With the development of building materials industry and traffic, the horizontal basal plane such as current road surface, floor be usually pitch, concrete, The more smooth and/or smooth version such as brick, ceramic tile.Handicapped for different degrees of lower limb, need when walking Will by crutch come the crowd of Auxiliary support for, it is to can not be ignored that the lower end of crutch and horizontal basal plane occur the phenomenon slided , particularly with the middle severe disabled that degree of support is larger, the consequence especially leading to is dangerous or even fatal.The present invention By arranging crutch tip in the lower end of crutch, improve the reliability of crutch.

Embodiment 1

Fig. 1 and Fig. 2 is shown respectively crutch tip according to an embodiment of the present utility model in crutch bar connecting portion 200 He Land the structural representation at portion 300 visual angle.As shown in Fig. 1～2, this crutch tip specifically includes that

Matrix 100 and be respectively arranged on the crutch bar connecting portion 200 at matrix 100 two ends and land portion 300；Wherein:

Crutch bar connecting portion 200 is provided with connecting hole 21, with further reference to Fig. 1, in a kind of specific embodiment, connecting hole 21 blind holes that can be provided at crutch bar connecting portion 200 upside, the connection end matched of crutch bar lower end is inserted in this blind hole ?.

The outer end landing portion 300 is provided with absorbing unit, the road surface walked by absorbing unit and user or floor Fit tightly so that being less prone to skidding between crutch and target face, thus improve reliability etc. target face.

In a kind of specific embodiment, absorbing unit includes housing 31 and two or two in housing 31 Individual elastic sucker 32 that is above, having certain supporting degree, housing can be made up of elastomeric material.When crutch falls, crutch tip The road surface walked with user of lower end or the target face such as floor contact, the recoverable elasticity with elastic sucker 32 becomes Shape, the air in elastic sucker 32 is extruded or part is extruded, meanwhile, between elastic sucker 32 and housing 31 and each bullet Property the space that formed of sucker 32 also by roughly the same principle so that crutch tip and target face are realized being in close contact further, Further increase the dependability of crutch.

Embodiment 2

Fig. 3～5 illustrate the structural representation of crutch tip according to another embodiment of the present invention.Label and Fig. 1 in Fig. 3～5 ～2 identical assemblies have identical function, for simplicity's sake, omit the detailed description to these assemblies.

Crutch tip shown in Fig. 3～5 is differred primarily in that with crutch tip shown in Fig. 1～2:

In this implementation, absorbing unit does not have single housing 31, and elastic sucker 32 then with institute in Fig. 1～2 The similar arrangement of elastic sucker 32 in the crutch tip showing is directly arranged in the downside of matrix 100, is formed and lands portion 300, As a kind of preferred embodiment, a curved surface 33 can be processed in the upper outer rim of elastic sucker 32, each curved surface 33 shape The outline becoming is roughly the same with the housing 31 in Fig. 1～2.

In above-mentioned two embodiment, absorbing unit all comprises three elastic suckers 32, and the inner chamber profile of elastic sucker 32 For cylinder.Although it should be noted that describing crutch tip as an example as above with three cylindrical elastic suckers 32, It will be appreciated by those skilled in the art that this utility model answers not limited to this.It is true that user completely can according to personal like and/ Or practical application scene, the concrete structure of the elastic sucker 32 of adjustment, number, dimensional parameters and arrangement form etc., also may be used simultaneously To adjust the specific constructive form of the connecting hole 21 on crutch bar connecting portion 200, such as can adjust blind hole inner chamber profile and Dimensional parameters, or blind hole is replaced with the version that other can connect crutch bar.

Elastic sucker 32 is connected with crutch tip by making to realize between crutch tip and target face being in close contact hence it is evident that improve Crutch dependability.It is multiple for being additionally, since elastic sucker 32, even if when certain or certain several elasticity therein are inhaled When hole 32 makes its adsorption function lose because elastic sucker 32 is blocked by the solid contents such as embedded cobblestone, then can also be by surplus Housing 31 in remaining elastic sucker 32 and embodiment 1 is inhaled with each elasticity in elastic sucker 32 and embodiment (1,2) Space between hole 32 completes the close contact of crutch tip and aforesaid target face by way of cooperation jointly.

Additionally, on the basis of above-mentioned two embodiment, the absorbing unit of crutch tip can be made with following improvement；As:

The bottom outer-edge of elastic sucker 32 or housing 11 is from outer to inner acclivitous inclined-plane, auxiliary can be played Adsorption effect, the serviceability of crutch tip can be improved further.As one kind preferably, inclined-plane and target face (as horizontal plane) Angle be 5～10 °.

Additionally, in the above two embodiments, by the matrix 100 of crutch tip, crutch bar connecting portion 200 and portion can be landed 300 are processed as one formula structure, or and material can be chosen as rubber naturally it is also possible to according to the actual needs, by each Ingredient is processed as the version of some or all of split, and enters line translation to corresponding material, such as polyurethane, silicon Glue etc. other there is elastic deformability and the material of certain supporting degree simultaneously, as long as can guarantee that crutch tip intervention situation Under, the slip that crutch is with respect to target face can be significantly reduced.

Embodiment 3

By the connecting hole 21 on the crutch bar connecting portion 200 of the crutch tip described in embodiment 1 or embodiment 2 and crutch The connection end coupling grafting of boom end, you can form anti-skidding, reliable crutch.As the use crowd couple to mention in background technology As a example the higher crutch of degree of dependence supporting, during user walking, tight due to crutch tip and target face Laminating, it is ensured that the safety of user on the basis of reliability is improved obviously.

In order to increase the reliability of crutch further, the connection end of crutch tip can be designed as one or more, In the case of multiple connection end, each connection end is respectively configured corresponding crutch tip.Further improvement, can be each by configuration Individual crutch tip connects as one, when the product needed batch of a certain multiple crutch tips arranges the crutch tip of this form, integrally The structure of formula facilitates implementation the scale of production, also effectively prevent that crutch occurs in use simultaneously certain or certain The phenomenon that several crutch tips are disconnected end occurs.

The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change Or replace, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with appended power The protection domain that profit requires is defined.

Claims (10)

1. a kind of crutch tip is it is characterised in that this crutch tip includes:

Matrix, and be respectively arranged on the crutch bar connecting portion at described matrix two ends and land portion；

Wherein, the described portion of landing is provided with absorbing unit；

Wherein, described absorbing unit includes two or more elastic suckers, and described elasticity sucker is used for and user row The target face contact walked.

2. crutch tip according to claim 1 is it is characterised in that the outside of described absorbing unit is provided with housing, described bullet Property sucker is distributed in described housing.

3. crutch tip according to claim 1 is it is characterised in that described crutch bar connecting portion is provided with connecting hole, described company Connect hole to be used for connecting crutch bar.

4. it is characterised in that described connecting hole is blind hole, described blind hole is used for and institute crutch tip according to claim 3 State the coupling grafting of crutch bar.

5. crutch tip according to claim 1 is it is characterised in that described elasticity sucker is rubber sucker, polyurethane sucker Or silica gel sucker.

6. crutch tip according to claim 1 it is characterised in that described matrix, described crutch bar connecting portion with described fall Ground portion is integral type structure.

7. crutch tip according to claim 2 it is characterised in that described elasticity sucker or described housing bottom outside Edge is from outer to inner acclivitous inclined-plane.

8. crutch tip according to claim 7 it is characterised in that the angle of described inclined-plane and described target face be 5～ 10°.

9. a kind of crutch comprising crutch tip any one of claim 1～8 is it is characterised in that also include crutch bar, institute The one end stating crutch bar is provided with connection end, and the described crutch bar connecting portion of described crutch tip is provided with connecting hole, described connecting hole It is connected with described connection end coupling.

10. crutch according to claim 9 is it is characterised in that the number of described connection end is two and two or more, respectively Individual described connection end is mated with corresponding described connecting hole respectively and is connected；And

The corresponding crutch tip of each described connecting hole is connected with each other.