CN201356144Y - Rotary anti-skidding crutch tip - Google Patents
Rotary anti-skidding crutch tip Download PDFInfo
- Publication number
- CN201356144Y CN201356144Y CNU2009200513793U CN200920051379U CN201356144Y CN 201356144 Y CN201356144 Y CN 201356144Y CN U2009200513793 U CNU2009200513793 U CN U2009200513793U CN 200920051379 U CN200920051379 U CN 200920051379U CN 201356144 Y CN201356144 Y CN 201356144Y
- Authority
- CN
- China
- Prior art keywords
- headgear
- crutch
- skidding
- sliding sleeve
- sleeve
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 3
- 241001166076 Diapheromera femorata Species 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 210000003141 lower extremity Anatomy 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- Rehabilitation Tools (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a rotary anti-skidding crutch tip consisting of a crutch tip sleeve and an anti-skidding sleeve. The crutch tip sleeve is ladder-shaped, and concave holes are formed at the upper and the lower ends respectively; the anti-skidding sleeve is in the shape of a horn; central shaft holes are respectively formed on the crutch tip sleeve and the anti-skidding sleeve; the upper end of the anti-skidding sleeve is embedded in a concave hole at the lower end of the walking stick tip sleeve; a rotary iron bowl is arranged between the crutch tip sleeve and the anti-skidding sleeve; and a bolt is used for penetrating the central shaft holes to fix the crutch tip sleeve and the anti-skidding sleeve. Compared with the prior crutch, the product having the rotary anti-skidding crutch tip of the utility model has the advantages of safety, durability, convenient use and the like.
Description
Technical field
The utility model relates to a kind of crutch, particularly relates to a kind of rotary type anti-skid crutch head.
Background technology
Crutch is the instrument of the elderly and lower limb disability people indispensability, and the elderly and lower limb disability people need walk by crutch.But existing crutch directly puts the plastic cement crutch tip by the crutch bottom mostly and makes, need move crutch when turning round, and skid easily when running into smooth earth and fall down, but causing wearing and tearing when walking in rough earth easily, this crutch is both dangerous also inconvenient.
Summary of the invention
The purpose of this utility model is to overcome the weak point of existing crutch, and provides a kind of both safety durables the convenient rotary type anti-skid crutch that uses.
The purpose of this utility model can adopt following technical scheme to realize: design a kind of rotary type anti-skid crutch head, this crutch tip is by turning headgear and anti-sliding sleeve is formed, turn headgear and be trapezoidal shape, respectively there is a shrinkage pool at two ends up and down, anti-sliding sleeve is horn-like, turns headgear and anti-sliding sleeve respectively is provided with a central shaft hole, and anti-skidding set upper side is bumped into turns headgear lower end shrinkage pool, turn and be provided with one between headgear and the anti-sliding sleeve and rotate the iron bowl, will turn headgear by central shaft hole and anti-sliding sleeve is fixed with a bolt.
Described to turn headgear upper end shrinkage pool be cylindrical hole, matches with crutch handle, and the lower end shrinkage pool is horn-like, matches with anti-skidding set upper side.
Described anti-sliding sleeve adopts toughness abrasive rubber material to make, and the bottom is provided with anti-skidding striped.
Rotary type anti-skid crutch head of the present utility model is compared with existing crutch tip, have following advantage: the utility model product is a kind of well-designed product, rotate the iron bowl turning to be provided with between headgear and the anti-sliding sleeve, crutch is freely rotated, and the anti-sliding sleeve of design can prevent to fall down owing to ground is smooth, so the utility model product has safety durable and advantage such as easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model rotary type anti-skid crutch head.
Fig. 2 is the decomposing schematic representation of the utility model rotary type anti-skid crutch head.
1 is nut, the 2nd among the figure, and spring, the 3rd turns headgear upper end shrinkage pool, the 4th, turns headgear, the 5th, turns headgear lower end shrinkage pool, the 6th, and peaceful pad, the 7th rotates iron bowl, the 8th, anti-sliding sleeve, the 9th, middle plain cushion, the 10th, bolt, the 11st, nut.
Specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model rotary type anti-skid crutch head, this crutch tip is by turning headgear 4 and anti-sliding sleeve 8 is formed, turn headgear 4 and be trapezoidal shape, turn headgear 4 upper ends one shrinkage pool 3 is set, turn headgear upper end shrinkage pool 3 and be cylindrical hole, match with crutch handle, crutch handle can be bumped into and turn headgear upper end shrinkage pool 3, turn headgear 4 lower ends one shrinkage pool 5 is set, turn headgear 4 lower end shrinkage pools 5 anti-sliding sleeves 8 and be horn-like, match with anti-sliding sleeve 8 upper ends, turn headgear 4 and anti-sliding sleeve 8 respectively is provided with a central shaft hole, anti-sliding sleeve 8 upper ends are bumped into turns headgear 4 lower end shrinkage pools 5, turns to be provided with one between headgear 4 and the anti-sliding sleeve 8 and to rotate iron bowl 7, will turn headgear 4 by central shaft hole and anti-sliding sleeve 8 is fixed with a bolt 10, anti-sliding sleeve 8 adopts toughness abrasive rubber material to make, and the bottom is provided with anti-skidding striped.
Claims (3)
1, a kind of rotary type anti-skid crutch head, it is characterized in that: this crutch tip is by turning headgear and anti-sliding sleeve is formed, turn headgear and be trapezoidal shape, respectively there is a shrinkage pool at two ends up and down, anti-sliding sleeve is horn-like, turns headgear and anti-sliding sleeve respectively is provided with a central shaft hole, and anti-skidding set upper side is bumped into turns headgear lower end shrinkage pool, turn and be provided with one between headgear and the anti-sliding sleeve and rotate the iron bowl, will turn headgear by central shaft hole and anti-sliding sleeve is fixed with a bolt.
2, a kind of rotary type anti-skid crutch head according to claim 1 is characterized in that: turning headgear upper end shrinkage pool is cylindrical hole, matches with crutch handle, and the lower end shrinkage pool is horn-like, matches with anti-skidding set upper side.
3, a kind of rotary type anti-skid crutch head according to claim 1 is characterized in that: anti-sliding sleeve adopts toughness abrasive rubber material to make, and the bottom is provided with anti-skidding striped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200513793U CN201356144Y (en) | 2009-02-14 | 2009-02-14 | Rotary anti-skidding crutch tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200513793U CN201356144Y (en) | 2009-02-14 | 2009-02-14 | Rotary anti-skidding crutch tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201356144Y true CN201356144Y (en) | 2009-12-09 |
Family
ID=41421895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200513793U Expired - Fee Related CN201356144Y (en) | 2009-02-14 | 2009-02-14 | Rotary anti-skidding crutch tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201356144Y (en) |
-
2009
- 2009-02-14 CN CNU2009200513793U patent/CN201356144Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20130214 |