CN104116280B - A kind of elasticity foldable crutch - Google Patents
A kind of elasticity foldable crutch Download PDFInfo
- Publication number
- CN104116280B CN104116280B CN201410401562.7A CN201410401562A CN104116280B CN 104116280 B CN104116280 B CN 104116280B CN 201410401562 A CN201410401562 A CN 201410401562A CN 104116280 B CN104116280 B CN 104116280B
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- pin pipe
- pull mobile
- leg
- crutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Walking Sticks, Umbrellas, And Fans (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention provides a kind of elasticity foldable crutch, it comprises turns head, pull mobile jib, leg; The described head that turns is fixed on described pull mobile jib top, described pull mobile jib lower hinge have three with the described leg of earth surface; Described leg comprises pin pipe, sliding bar, base angle, and one end of described pin pipe is hinged on described pull mobile jib, and the inside that described pin pipe is goed deep in one end of described sliding bar is connected with described pin pipe by spring, and the lower hinge of described pin pipe has base angle.This crutch in use, described leg is folded to bottom and is formed three-legged structure by linking arm described in each and between described pin pipe, make 3 leg bottoms can form a plane, more stable during support, well can be cushioned the power of all directions applied suddenly by spring simultaneously, user be leant on when turning more comfortable.
Description
Technical field
The present invention relates to crutch technical field, be specifically related to a kind of elasticity foldable crutch.
Background technology
Crutch is a kind of simple apparatus of auxiliary walking, and traditional strange shape is a wooden or metal rod normally.The people of the elderly or other legs and feet inconvenience can be facilitated to lean on use, present crutch has carried out a large amount of improvement on original crutch, the bottom design of some crutch elastic construction, what make to lean on palm when turning like this firmly obtains buffering, the multiple leg of some crutch designs, more stable during support, some shape can conveniently fold, when making to carry more for convenience; But the difference of these structures between each is comparatively large, and be difficult to combine, therefore a certain convenience of these crutch may be comparatively outstanding, but when comprehensively using, but Energy and comfort not.
Summary of the invention
For above problem, the invention provides one can multiple spot resiliency supported, facilitates the elasticity foldable crutch of folding simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: this elasticity foldable crutch comprises and turns head, pull mobile jib, leg; Described pull mobile jib adopts the drawing structure of extra heavy pipe cover tubule, and the bottom of described pull mobile jib is coarser than top, described in turn head and be fixed on described pull mobile jib top, described pull mobile jib lower hinge have three with the described leg of earth surface; Described leg comprises pin pipe, sliding bar, base angle, one end of described pin pipe is hinged on described pull mobile jib, the inside that described pin pipe is goed deep in one end of described sliding bar is connected with described pin pipe by spring, the lower hinge of described pin pipe has base angle, the centre position of described pin pipe and one end of linking arm hinged, the other end of described linking arm is connected on leg.
As preferably, the bottom of described pull mobile jib is equipped with rubber heelpiece, and one end of described linking arm is connected with described pull mobile jib by rubber heelpiece.
As preferably, described pin pipe is rectangular tube.
As preferably, overlap in the middle part of the lower pipe of described pull mobile jib and pack up cover.
Beneficial effect of the present invention is: this elasticity foldable crutch is mainly people's design of legs and feet inconvenience, this crutch in use, being opened of described pull mobile jib, described leg is folded to bottom and is formed three-legged structure by linking arm described in each and between described pin pipe, make 3 leg bottoms can form a plane, more stable during support, because the sliding bar of described leg is connected with described pin pipe by spring simultaneously, when described pull mobile jib is subject to the power of side direction, the spring of described sliding bar upper end produces deformation, well can cushion the power of all directions applied suddenly, user is leant on when turning more comfortable, and each leg can upwards be turned up, pull mobile jib can be shunk, more convenient when carrying.
Accompanying drawing explanation
Fig. 1 is the structural representation in elasticity foldable crutch front when pulling open.
Fig. 2 is partial schematic diagram when strutting bottom elasticity foldable crutch.
Fig. 3 is the structural representation in leg cross section.
Fig. 4 is the structural representation that elasticity foldable crutch draws front when packing up.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described:
As shown in Figure 1, Figure 2 with shown in embodiment in Fig. 4, this elasticity foldable crutch, it comprise turn 1, pull mobile jib 2, leg 3; Described pull mobile jib 2 adopts extra heavy pipe to overlap the drawing structure of tubule, this drawing structure can adopt the structure of similar present umbrella handle specifically, must be complete locked fixing during 2 extraction of described pull mobile jib, pack up when being subject to more energetically to prevent pull mobile jib 2.Described pull mobile jib 2 adopts the pull access node structure of three bars, and its underpart is coarser than top, so more utilizes the on the lower side of center of gravity, described in turn 1 and be fixed on described pull mobile jib 2 top, described pull mobile jib 2 lower hinge have three with the described leg 3 of earth surface; Described leg 3 comprises pin pipe 31, sliding bar 32, base angle 33, one end of described pin pipe 31 is hinged on described pull mobile jib 2, the inside that described pin pipe 31 is goed deep in one end of described sliding bar 32 is connected with described pin pipe 31 by spring 34, the lower hinge of described pin pipe 31 has described base angle 33, the centre position of described pin pipe 31 and one end of linking arm 35 hinged, the other end of described linking arm 35 is connected with described pull mobile jib 2.Described base angle 33 can use flexible elastomeric material to make.
This elasticity foldable crutch is mainly people's design of legs and feet inconvenience, this crutch in use, being opened of described pull mobile jib 2, described leg 3 is folded to bottom by forming three-legged structure between linking arm described in each 35 and described pin pipe 31, make 3 leg 3 bottoms can form a plane, more stable during support, the described sliding bar 32 due to described leg 3 is connected with described pin pipe 31 by spring 34 simultaneously, when described pull mobile jib 2 is subject to the power of side direction, the spring 34 of described sliding bar 32 upper end produces deformation, well can cushion the power of all directions applied suddenly, user is leant on when turning more comfortable, and each leg 3 can upwards be turned up, pull mobile jib 2 can be shunk, more convenient when carrying.
As shown in Figure 1, Figure 2 and Figure 4, the bottom of described pull mobile jib 2 is equipped with rubber heelpiece 4, and one end of described linking arm 35 is connected with described pull mobile jib 2 by rubber heelpiece 4.Described rubber heelpiece 4 uses elastomeric material to make, and has larger elasticity, and the end of described linking arm 35 can be designed with downward bending head, and the periphery of described rubber heelpiece 4 can design pilot hole, and described bending head can insert in described pilot hole.When described leg 3 is all upwards packed up, described rubber heelpiece 4 can direct effect on the ground, do not like like this using the people of multiway can directly use single pillar to walk.
As shown in Figure 3, described pin pipe 31 is rectangular tube.Described linking arm 35 is tabular, and be directly hinged on the side of described pin pipe 31, such overall structure is compacter.
As shown in Figure 1 and Figure 4, in the middle part of the lower pipe of described pull mobile jib 2, cover 5 packed up by cover.Described cover 5 of packing up, for annular, outer wall is designed with pilot hole, when described leg 3 is upwards turned up, packs up in the pilot hole of cover 5, described leg 3 is fixedly packed up described in the end of described linking arm 35 can being inserted.
Claims (1)
1. an elasticity foldable crutch, it comprises turns head (1), pull mobile jib (2), leg (3), described pull mobile jib (2) adopts the drawing structure of extra heavy pipe cover tubule, the bottom of described pull mobile jib (2) is coarser than top, the described head (1) that turns is fixed on described pull mobile jib (2) top, described pull mobile jib (2) lower hinge have three with the described leg (3) of earth surface, it is characterized in that: described leg (3) comprises pin pipe (31), sliding bar (32), base angle (33), one end of described pin pipe (31) is hinged on described pull mobile jib (2), the inside that described pin pipe (31) is goed deep in one end of described sliding bar (32) is connected with described pin pipe (31) by spring (34), the lower hinge of described pin pipe (31) has described base angle (33), the centre position of described pin pipe (31) and one end of linking arm (35) hinged, the other end of described linking arm (35) is connected with described pull mobile jib (2),
Described elasticity foldable crutch, the bottom of described pull mobile jib (2) is equipped with rubber heelpiece (4), and one end of described linking arm (35) is connected with described pull mobile jib (2) by rubber heelpiece (4);
Described elasticity foldable crutch, described pin pipe (31) is rectangular tube;
Described elasticity foldable crutch, in the middle part of the lower pipe of described pull mobile jib (2), cover (5) packed up by cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401562.7A CN104116280B (en) | 2014-08-14 | 2014-08-14 | A kind of elasticity foldable crutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401562.7A CN104116280B (en) | 2014-08-14 | 2014-08-14 | A kind of elasticity foldable crutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104116280A CN104116280A (en) | 2014-10-29 |
| CN104116280B true CN104116280B (en) | 2015-12-30 |
Family
ID=51762080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410401562.7A Expired - Fee Related CN104116280B (en) | 2014-08-14 | 2014-08-14 | A kind of elasticity foldable crutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104116280B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3747420A3 (en) * | 2019-06-07 | 2021-03-10 | Engelskinder-Plastikwerk Gesellschaft mit beschränkter Haftung | Crutch support |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4062372A (en) * | 1976-06-29 | 1977-12-13 | The Raymond Lee Organization, Inc. | Articulated walking cane |
| US4091828A (en) * | 1977-03-09 | 1978-05-30 | Jorgensen Larry C | Manually operable crutch and cane stand |
| JP4439105B2 (en) * | 2000-10-16 | 2010-03-24 | 久代 夏目 | Self-supporting cane |
| CN204032546U (en) * | 2014-08-14 | 2014-12-24 | 吴江市江南不锈钢器材有限责任公司 | A kind of elasticity foldable crutch |
-
2014
- 2014-08-14 CN CN201410401562.7A patent/CN104116280B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3747420A3 (en) * | 2019-06-07 | 2021-03-10 | Engelskinder-Plastikwerk Gesellschaft mit beschränkter Haftung | Crutch support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104116280A (en) | 2014-10-29 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170814 |