CN104921425A - Detachable four-leg walking stick - Google Patents
Detachable four-leg walking stick Download PDFInfo
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- CN104921425A CN104921425A CN201510399699.8A CN201510399699A CN104921425A CN 104921425 A CN104921425 A CN 104921425A CN 201510399699 A CN201510399699 A CN 201510399699A CN 104921425 A CN104921425 A CN 104921425A
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- walking stick
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Abstract
The invention discloses a detachable four-leg walking stick. The detachable four-leg walking stick comprises a support rod, the top of the support rod is provided with a handle, the bottom of the support rod is provided with a base, the bottom of the base is provided with four supporting legs, and the support rod is composed of an inner rod body and an outer rod body; a sleeve connection hole is formed in the center of the top of the outer rod body, the inner rod body is inserted into the sleeve connection hole, a spring is arranged in the sleeve connection hole and located under the inner rod body, multiple sets of positioning holes which are symmetrical one another are formed in the inner wall face of the sleeve connection hole, the bottom of the inner rod body is provided with an elastic positioning device, and the elastic positioning device is matched with one set of the positioning holes in the outer rod body. According to the detachable four-leg walking stick, the structure is simple, the height of the support rod can be vertically and freely regulated, different crowds can use the walking stick conveniently, the support stability of the walking stick is improved through the design of four-leg supporting, and the walking stick is more suitable for old man of higher age; the support legs can be replaced, therefore, the damage replacement cost of the walking stick is lowered, and the service life is improved.
Description
technical field:
The present invention relates to field of medical products, particularly relate to a kind of detachable quadripod cane.
background technology:
Walking stick, also name cane, crutch, cane.Walking stick is that hand bottleholders can walking and bringing into use, and is the thing that must be with of going out in old age that many elderlys " help away ".It both can surely be walked with vigorous strides by body, can strengthen muscle power again, and in addition, walking stick also has a lot of magical effect.People claim it to be the elderly's " third leg " usually, can be rated as good " companion " that the elderly spends remaining years in comfort.No matter be mountain-climbing walking, or not busy vertical garden is all indispensable.
General walking stick is all made up of handle and the support bar be arranged on below handle, and this walking stick uses flexibly, but it only has a strong point, therefore, support angle is unstable, for older the elderly, uses this walking stick to have certain danger coefficient.Also the walking stick of three legs or four legs is had at present on the market, but this kind of walking stick complicated structure, and volume is large, and quality is heavy, uses and puts inconvenience, and its height can not regulate, and adaptability is not strong.
summary of the invention:
Technical problem to be solved by this invention is, provides a kind of structure simple, and can free adjustment height and change the detachable quadripod cane of parts.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of removable fraction quadripod cane, comprise support bar, described support bar top is provided with handle, bottom is provided with base, the bottom of described base is provided with the spike of four rectangular arrays, and described support bar is made up of interior bar and outer bar; Described handle is arranged on the top of interior bar, the top center of described outer bar is provided with sleeve joint hole, the end of interior bar is plugged in sleeve joint hole, spring is provided with in described sleeve joint hole, this spring is positioned at the below of bar, and the internal face of sleeve joint hole is provided with about some groups and is equidistantly set up in parallel and symmetrical locating hole, described locating hole communicates with the outside of outer bar, the bottom of described interior bar is provided with elastic positioning device, this elastic positioning device with on outer bar wherein the locating hole of one group of symmetry coordinate.
Described elastic positioning device is made up of the cavity be arranged on bottom interior bar, limited block and V-type spring; Described cavity both sides are provided with symmetrical pilot hole, the diameter of this pilot hole is identical with the diameter of locating hole, described limited block has two, be arranged in two pilot holes respectively, the end of described limited block is provided with outside flange, this position diameter is greater than the diameter of pilot hole, and described V-type spring is arranged between two limited blocks.
The top center of described base arranges trepanning upwards, the end of described outer bar is plugged in trepanning, wherein the trepanning left and right sides is provided with symmetrically and the draw-in groove communicated with inside, described outer bar is provided with the recess coincide with draw-in groove notch, is plugged with C type collar in described draw-in groove and recess.
As preferably, be threaded connection between described spike and base.
Compared with prior art, usefulness of the present invention is: this detachable quadripod cane structure is simple, its support bar freely up and down can regulate height, be convenient to the use of different crowd, the design that four pin support improves the stability of strutting system of walking stick, be more suitable for age higher the elderly, and spike can carry out with changing, thus the cost that the damage reducing walking stick is changed, improve service life.
accompanying drawing illustrates:
Accompanying drawing 1 is a kind of detachable quadripod cane of the present invention external structure schematic diagram;
Fig. 2 is a kind of removable fraction quadripod cane plan structure schematic diagram of the present invention;
Fig. 3 is the structure sectional view of A-A in Fig. 2;
Fig. 4 is the schematic enlarged-scale view of B in Fig. 3.
In figure: 1, handle; 2, support bar; 21, interior bar; 211, cavity; 212, limited block; 213, V-type spring; 22, outer bar; 221, locating hole; 222, sleeve joint hole; 3, base; 4, spike; 5, C type collar; 6, draw-in groove; 7, spring.
detailed description of the invention:
Describe the present invention below in conjunction with the drawings and specific embodiments.
Shown in Fig. 1, a kind of removable fraction quadripod cane shown in Fig. 2 and Fig. 3, comprise support bar 2, described support bar 2 top is provided with handle 1, and bottom is provided with base 3, the bottom of described base 3 is provided with the spike 4 of four rectangular arrays, is threaded connection between described spike 4 and base 3; Conveniently mount and dismount, the top center of described base 4 arranges trepanning upwards, the end of described outer bar 22 is plugged in trepanning, wherein the trepanning left and right sides is provided with symmetrically and the draw-in groove 6 communicated with inside, described outer bar 22 is provided with the recess coincide with draw-in groove 6 notch, in described draw-in groove 6 and recess, is plugged with C type collar 5; Described support bar 2 is made up of interior bar 21 and outer bar 22; Described handle 1 is arranged on the top of interior bar 21, the top center of described outer bar 22 is provided with sleeve joint hole 222, the end of interior bar 21 is plugged in sleeve joint hole 222, spring 7 is provided with in described sleeve joint hole 222, this spring 7 is positioned at the below of bar 21, the internal face of sleeve joint hole 222 is provided with about some groups to be equidistantly set up in parallel and symmetrical locating hole 221, described locating hole 221 communicates with the outside of outer bar 22, the bottom of described interior bar 21 is provided with elastic positioning device, this elastic positioning device with on outer bar 22 wherein the locating hole 221 of one group of symmetry coordinate.As shown in Figure 4, described elastic positioning device is made up of the cavity 211 be arranged on bottom interior bar 21, limited block 212 and V-type spring 213; Described cavity 211 both sides are provided with symmetrical pilot hole, the diameter of this pilot hole is identical with the diameter of locating hole 221, described limited block 212 has two, be arranged in two pilot holes respectively, the end of described limited block 212 is provided with outside flange, this position diameter is greater than the diameter of pilot hole, and described V-type spring 213 is arranged between two limited blocks 212.
During use, according to desired height, limited block 212 is inwardly pressed, its end is made to be arranged in the sleeve joint hole 222 of outer bar 22, then upwards extract or bar in pressing downwards, until after suitable height limited block 212 pass through between V-type spring 213 expand outwardly, be located in corresponding locating hole 2214, complete the connection between interior bar 21 and outer bar 22, internally can play slow pressure effect by bar 21 by spring 7; The part of damage can unload after having gone bad by spike 4, then changes new spike 4, reduces use cost.
This detachable quadripod cane structure is simple, its support bar 2 freely up and down can regulate height, be convenient to the use of different crowd, the design that four pin support improves the stability of strutting system of walking stick, be more suitable for age higher the elderly, and spike 4 can carry out with changing, thus the cost that the damage reducing walking stick is changed, improve service life.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. a removable fraction quadripod cane, comprise support bar (2), described support bar (2) top is provided with handle (1), bottom is provided with base (3), the bottom of described base (3) is provided with the spike (4) of four rectangular arrays, it is characterized in that: described support bar (2) is made up of interior bar (21) and outer bar (22), described handle (1) is arranged on the top of interior bar (21), the top center of described outer bar (22) is provided with sleeve joint hole (222), the end of interior bar (21) is plugged in sleeve joint hole (222), spring (7) is provided with in described sleeve joint hole (222), this spring (7) is positioned at the below of bar (21), the internal face of sleeve joint hole (222) is provided with about some groups to be equidistantly set up in parallel and symmetrical locating hole (221), described locating hole (221) communicates with the outside of outer bar (22), the bottom of described interior bar (21) is provided with elastic positioning device, this elastic positioning device with on outer bar (22) wherein the locating hole (221) of one group of symmetry coordinate.
2. detachable quadripod cane according to claim 1, is characterized in that: described elastic positioning device is made up of the cavity (211) be arranged on bottom interior bar (21), limited block (212) and V-type spring (213); Described cavity (211) both sides are provided with symmetrical pilot hole, the diameter of this pilot hole is identical with the diameter of locating hole (221), described limited block (212) has two, be arranged in two pilot holes respectively, the end of described limited block (212) is provided with outside flange, this position diameter is greater than the diameter of pilot hole, and described V-type spring (213) is arranged between two limited blocks (212).
3. detachable quadripod cane according to claim 1, it is characterized in that: the top center of described base (4) arranges trepanning upwards, the end of described outer bar (22) is plugged in trepanning, wherein the trepanning left and right sides is provided with symmetrically and the draw-in groove (6) communicated with inside, described outer bar (22) is provided with the recess coincide with draw-in groove (6) notch, in described draw-in groove (6) and recess, is plugged with C type collar (5).
4. detachable quadripod cane according to claim 1, is characterized in that: be threaded connection between described spike (4) and base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399699.8A CN104921425A (en) | 2015-07-09 | 2015-07-09 | Detachable four-leg walking stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399699.8A CN104921425A (en) | 2015-07-09 | 2015-07-09 | Detachable four-leg walking stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104921425A true CN104921425A (en) | 2015-09-23 |
Family
ID=54109130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510399699.8A Pending CN104921425A (en) | 2015-07-09 | 2015-07-09 | Detachable four-leg walking stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104921425A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388158A (en) * | 2016-09-08 | 2017-02-15 | 哈尔滨工程大学 | Anti-falling alarm intelligent walking stick for old people |
| CN106805392A (en) * | 2015-11-27 | 2017-06-09 | 罗伯特·博世有限公司 | Crutch walk helper |
| CN106913027A (en) * | 2017-04-26 | 2017-07-04 | 成都布林特信息技术有限公司 | A kind of intelligent crutch based on big data platform |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2444468Y (en) * | 2000-11-08 | 2001-08-29 | 刘显桐 | Telescopic walking stick |
| CN2852791Y (en) * | 2005-09-02 | 2007-01-03 | 张维昌 | Improved telescopic regulation structure of U-stick umbrella |
| CN201324348Y (en) * | 2008-11-28 | 2009-10-14 | 上海市北虹初级中学 | Novel walking stick for blind persons |
| CN201995760U (en) * | 2010-06-10 | 2011-10-05 | 晋江市佳乐美洋伞有限公司 | Automatic umbrella with telescopic straight-rib middle rod |
| CN202635830U (en) * | 2012-05-24 | 2013-01-02 | 上海电机学院 | Retractable crutch capable of being leaned or seated |
| CN203040941U (en) * | 2012-11-06 | 2013-07-10 | 惠州安东五金塑胶电子有限公司 | Foldable four-foot cane |
| CN203369478U (en) * | 2013-07-02 | 2014-01-01 | 汪晓春 | Modularized walking stick with positioning function |
| CN103653595A (en) * | 2013-12-17 | 2014-03-26 | 许世东 | Skid-proof four-foot walking stick |
| CN203952652U (en) * | 2014-06-18 | 2014-11-26 | 颜冬冬 | A kind of four pin turn and singly turn dual-purpose syllogic walking stick |
| CN204169203U (en) * | 2014-11-11 | 2015-02-25 | 王晓帆 | A kind of Intelligent crutch |
| CN204861577U (en) * | 2015-07-09 | 2015-12-16 | 苏州市瑞晟医疗器械有限公司 | Four foot sticks of removable fraction |
-
2015
- 2015-07-09 CN CN201510399699.8A patent/CN104921425A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2444468Y (en) * | 2000-11-08 | 2001-08-29 | 刘显桐 | Telescopic walking stick |
| CN2852791Y (en) * | 2005-09-02 | 2007-01-03 | 张维昌 | Improved telescopic regulation structure of U-stick umbrella |
| CN201324348Y (en) * | 2008-11-28 | 2009-10-14 | 上海市北虹初级中学 | Novel walking stick for blind persons |
| CN201995760U (en) * | 2010-06-10 | 2011-10-05 | 晋江市佳乐美洋伞有限公司 | Automatic umbrella with telescopic straight-rib middle rod |
| CN202635830U (en) * | 2012-05-24 | 2013-01-02 | 上海电机学院 | Retractable crutch capable of being leaned or seated |
| CN203040941U (en) * | 2012-11-06 | 2013-07-10 | 惠州安东五金塑胶电子有限公司 | Foldable four-foot cane |
| CN203369478U (en) * | 2013-07-02 | 2014-01-01 | 汪晓春 | Modularized walking stick with positioning function |
| CN103653595A (en) * | 2013-12-17 | 2014-03-26 | 许世东 | Skid-proof four-foot walking stick |
| CN203952652U (en) * | 2014-06-18 | 2014-11-26 | 颜冬冬 | A kind of four pin turn and singly turn dual-purpose syllogic walking stick |
| CN204169203U (en) * | 2014-11-11 | 2015-02-25 | 王晓帆 | A kind of Intelligent crutch |
| CN204861577U (en) * | 2015-07-09 | 2015-12-16 | 苏州市瑞晟医疗器械有限公司 | Four foot sticks of removable fraction |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106805392A (en) * | 2015-11-27 | 2017-06-09 | 罗伯特·博世有限公司 | Crutch walk helper |
| CN106805392B (en) * | 2015-11-27 | 2020-11-17 | 罗伯特·博世有限公司 | Walking stick walking aid |
| CN106388158A (en) * | 2016-09-08 | 2017-02-15 | 哈尔滨工程大学 | Anti-falling alarm intelligent walking stick for old people |
| CN106388158B (en) * | 2016-09-08 | 2018-12-07 | 哈尔滨工程大学 | A kind of the elderly's falling-resistant alarm intelligent walking stick |
| CN106913027A (en) * | 2017-04-26 | 2017-07-04 | 成都布林特信息技术有限公司 | A kind of intelligent crutch based on big data platform |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |