CN203952662U - Structure of walking stick - Google Patents
Structure of walking stick Download PDFInfo
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- CN203952662U CN203952662U CN201420058299.1U CN201420058299U CN203952662U CN 203952662 U CN203952662 U CN 203952662U CN 201420058299 U CN201420058299 U CN 201420058299U CN 203952662 U CN203952662 U CN 203952662U
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- zhang
- bearing group
- elastic component
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- elastic
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- 241001166076 Diapheromera femorata Species 0.000 title description 3
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 206010020649 Hyperkeratosis Diseases 0.000 abstract 1
- 238000012876 topography Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
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Abstract
The utility model relates to an universal crutch structure, especially indicate a changeable angle, and automatic re-setting's universal crutch structure, it comprises a pole setting and a support group of locating the pole setting bottom, wherein support group has a base, and the base bottom surface is equipped with an at least callus on the sole, the base top is equipped with an elastic component, this elastic component top lock is equipped with one and can insert the excellent in the inside elastic of pole setting, but this elastic component atress changes the diameter and compels tightly in the pole setting, and thus, make support group be applicable to in the pole setting of different internal diameters, reduce its manufacturing, the cost of equipment, support group can produce the effect that changes the angle according to the topography, and the effect of exerting oneself in advance of the reply that sees through the elastic component, automatic re-setting after the atress disappears, enable to turn the effectual ground of being applied to unevenness of walking, ensure the security that the user used.
Description
Technical field
The utility model relates to a kind of Wan Xiang Guai Zhang structure, is under the jurisdiction of the technical field of Guai Zhang.
Background technology
In daily life, because of older, weak or disabled, cause the handicapped person of shank, need to use Guai Zhang [walking stick] or walk helper as the aid of body support, make it can be in the situation that not needing other people to assist in, also can automatic moving.And existing Guai Zhang is mainly divided into two kinds: the single lever-type Guai Zhang that the first cannot be stood separately; It two is the foot-rest type Guai Zhang that can stand separately.The advantages such as wherein single lever-type Guai Zhang is simple in structure because having, volume is little, and be widely used in the patient of general light disease, as for foot-rest type Guai Zhang be in vertical rod, hypomere is provided with a multi-leg bracket, can stand on voluntarily ground, the structure of this type of foot-rest type Guai Zhang is comparatively complicated and take up space, but it can obtain larger support force and the sense of equilibrium, for patient's security, significantly improve.
Yet no matter existing single lever-type or foot-rest type turn Zhang, its security to user still has weak point, because user is the downward application of force when Zhang is turned in use, when running into ramp or Uneven road place and advance, Chang Wufa allows and turns the effectively application of force downwards of Zhang.Moreover, though patient when advancing crutch at front or crutch rear, its arm axis can and upright vertical rod axis be Bu Tong big or small angle, not only can cause support force decline, and also can affect the convenience of operation, thereby have influence on the security of advancing.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of Wan Xiang Guai Zhang structure, its simple in structure, easy accessibility, especially can make to turn Zhang and when arbitrarily angled, all effectively steadily be supported in ground, promote the security of using, overcome the deficiencies in the prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of Wan is Xiang Guai Zhang structure, and it consists predominantly of a vertical rod and a bearing group; This vertical rod bottom has a jack; This bearing group can be inserted in vertical rod bottom, it has a base, an elastic component and an elastic rod and forms, elastic component is located at base top, and can produce and automatically reply prestressing after at one end journal offset of elastic component, elastic rod sees through a contiguous block and is located at elastic component top, and elastic rod alternative is inserted in the jack of aforementioned vertical rod, contiguous block central authorities are equipped with a bolt of long stem wearing for elastic rod, and bolt of long stem is provided with a nut in elastic rod top spiral shell.
Described rod end has a handle gripping for user.
Described vertical rod can be made as the flexible pipe fitting of an adjustable length.
The base end face of described bearing group has at least one abaculus, and the foot pad of sacrificial vessel cushioning effect is sheathed.
The base top surface central authorities of described bearing group are formed with one for the sheathed projection of elastic component.
The contiguous block central authorities of described bearing group form one and place spacing class's perforation for bolt of long stem.
The elastic component top of described bearing group and contiguous block bottom link by being embedded mode.
Between the nut that the elastic rod end face of described bearing group and bolt of long stem spiral shell are established, there is a compressing tablet.
The elastic rod periphery of described bearing group is formed with the distortion groove of ring-type.
The base of described bearing group and the elastic component outer cover between contiguous block are covered with a dirt-proof boot
The beneficial effects of the utility model are: by the specific implementation of aforementioned techniques means, make vertical rod and the bearing group of this creation can utilize elastic component to produce universal angle variation, allow vertical rod deformation ordinatedly, make bearing group can be close to ground, and can automatically reset contacting to earth after mentioning, thereby guarantee security and the convenience of its operation, bearing group further can be utilized the distortion of elastic rod simultaneously, make bearing group can be assemblied in the vertical rod of different tube diameters, when damaging, assembly also can be convenient to change renewal, thereby reducing it manufactures and the cost of assembling, fully improved its economic benefit.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
accompanying drawing explanation
Fig. 1 is that the utility model Wan is Xiang the surface structure schematic diagram of Guai Zhang structure.
Fig. 2 is the utility model Wan partial component decomposing schematic representation in Guai Zhang structure.
Fig. 3 is the surface structure schematic diagram of the utility model Wan bearing group in Guai Zhang structure.
Fig. 4 is the utility model Wan partial structurtes generalized section in Guai Zhang structure.
Fig. 5 is the action generalized section of the utility model Wan when bearing group is at interlocking in Guai Zhang structure.
Fig. 6 is that the utility model Wan is Xiang the first action generalized section of Guai Zhang structure.
Fig. 7 is that the utility model Wan is Xiang the second action generalized section of Guai Zhang structure.
the specific embodiment
Xiang Guai Zhang structure as depicted in figs. 1 and 2, it consists predominantly of a vertical rod (10) and a bearing group (20) to this creation Wan, and this bearing group (20) alternative is arranged in the bottom of vertical rod (10); Described vertical rod (10) top has a handle (11) gripping for user, and vertical rod (10) bottom has one and insert the jack (15) of pulling for bearing group (20), and this vertical rod (10) can be selected from integral tube part or flexible pipe fitting.
Shown in Fig. 3 and Fig. 4, described bearing group (20) has a base (21), one elastic component (23) and an elastic rod (25) form, wherein base (21) end face central authorities are formed with one for the sheathed projection (211) of elastic component (23), base (21) bottom surface has at least one abaculus (212), and this creation to take the abaculus (212) that three isogonisms arrange be main embodiment, respectively this abaculus (212) of base (21) bottom surface overlaps respectively the foot pad (22) of having pulled, respectively this foot pad (22) is made by the elastomeric material of tool cushioning effect, and elastic component (23) top that is sheathed on base (21) top projection (211) is embedded with a contiguous block (24), wherein elastic component (23) can produce the powerful extension spring that automatically replies prestressing after can being selected from journal offset, this contiguous block (24) central authorities are formed with class's perforation (240), for a bolt of long stem (27), place spacing, aforementioned elastic rod (25) has a perforation (250) again, make elastic rod (25) can utilize perforation (250) to be sheathed on this bolt of long stem (27), and elastic rod (25) periphery is formed with at least distortion groove (251) of twice ring-type, moreover this elastic rod (25) alternative is inserted in the jack (15) of aforementioned vertical rod (10), make elastic rod (25) can make external diameter become the inwall that is packed in greatly vertical rod (10) jack (15) after bearing up-down force compression, elastic rod (25) end face has a compressing tablet (26), and bolt of long stem (27) is provided with a nut (270) in compressing tablet (26) top spiral shell, moreover elastic component (23) outer cover of bearing group (20) between base (21) and contiguous block (24) is covered with a dirt-proof boot (28), like this, group forms one and can change angle and disconnectable Wan Xiang Guai Zhang structure.
This creation Wan is Xiang Guai Zhang structure during in practice, as shown in Figure 3 and Figure 5, this bearing group (20) can be inserted in elastic rod (25) in the jack (15) of vertical rod (10), and operation locking this bolt of long stem (27), make bolt of long stem (27) head oppress elastic rod (25) relative to nut (270), the external diameter utilization distortion groove (251) of this elastic rod (25) produces variation and strengthens external diameter, and then make bearing group (20) can utilize elastic rod (25) to compel to be located at vertical rod (10) bottom, so can make bearing group (20) be applied to the vertical rod (10) of different inner diameters, thereby can be assemblied on different Guai Zhang, and when having assembly to damage, also can change, reach and reduce the effect of manufacturing with assembly cost.
In operation, as shown in Figure 6 and Figure 7, user is gripped on the handle (11) on vertical rod (10) top, and be supported in ground with the bearing group (20) of vertical rod (10) bottom, because bearing group (20) base (21) bottom surface has foot pad (22), make it when landing, can produce the effect of buffering, simultaneously because bearing group (20) has flexible elastic component (23), therefore when running into landform variation, can utilize the elastic component (23) of bearing group (20) to produce bending, make bearing group (20) vertical rod (10) change angle relatively, so can meet different landform changes, and allow vertical rod (10) at any time with user's health shape of being kept upright, and allow bearing group (20) surely stand on ground, significantly improve its stability, thereby effectively promoted the security of using.Moreover, after bearing group (20) built on stilts of crutch, the elastic component (23) of bearing group (20) loses restraint, so bearing group (20) can utilize elastic component (23) to reply the effect of prestressing, bearing group (20) can be resetted rapidly, and keep coaxial shape with vertical rod (10), in order to the angle of contacting to earth next time, change or move position, avoid not producing interference because angle resets, significantly promote the convenience of walking stick operation.
Like this, see through the specific implementation of aforementioned techniques means, make the vertical rod (10) of this creation can utilize elastic component (23) to produce angle variation with bearing group (20), vertical rod (10) can be changed or patient's movement according to landform, and the effect that generation angle changes, and can automatically reset contacting to earth after mentioning, thereby guarantee security and the convenience of its operation; Wherein bearing group (20) is utilized the design of elastic rod (25), make bearing group (20) can be assemblied in the vertical rod (10) of different tube diameters, and when damaging, assembly also can be convenient to change renewal, thereby reducing it manufactures and the cost of assembling, its surcharge can be effectively increased, further its economic benefit can be improved.
Claims (10)
1. ten thousand to turning a Zhang structure, and it consists predominantly of a vertical rod and a bearing group, it is characterized in that: this vertical rod bottom has a jack; This bearing group can be inserted in vertical rod bottom, it has a base, an elastic component and an elastic rod and forms, elastic component is located at base top, and can produce and automatically reply prestressing after at one end journal offset of elastic component, elastic rod sees through a contiguous block and is located at elastic component top, and elastic rod alternative is inserted in the jack of aforementioned vertical rod, contiguous block central authorities are equipped with a bolt of long stem wearing for elastic rod, and bolt of long stem is provided with a nut in elastic rod top spiral shell.
2. Wan as claimed in claim 1, Xiang Guai Zhang structure, is characterized in that: described rod end has a handle gripping for user.
3. as claimed in claim 1 ten thousand to turning Zhang structure, it is characterized in that: described vertical rod can be made as the flexible pipe fitting of an adjustable length.
4. Wan as claimed in claim 1, Xiang Guai Zhang structure, is characterized in that: the base end face of described bearing group has at least one abaculus, and the foot pad of sacrificial vessel cushioning effect is sheathed.
5. as claimed in claim 1 ten thousand to turning Zhang structure, it is characterized in that: the base top surface central authorities of described bearing group are formed with one for the sheathed projection of elastic component.
6. Wan as claimed in claim 1, Xiang Guai Zhang structure, is characterized in that: the contiguous block central authorities of described bearing group form one and place spacing class's perforation for bolt of long stem.
7. Wan as claimed in claim 1, Xiang Guai Zhang structure, is characterized in that: the elastic component top of described bearing group and contiguous block bottom link by being embedded mode.
8. Wan as claimed in claim 1, Xiang Guai Zhang structure, is characterized in that: between the nut that the elastic rod end face of described bearing group and bolt of long stem spiral shell are established, have a compressing tablet.
9. Wan as claimed in claim 1, Xiang Guai Zhang structure, is characterized in that: the elastic rod periphery of described bearing group is formed with the distortion groove of ring-type.
10. Wan as claimed in claim 1, Xiang Guai Zhang structure, is characterized in that: the base of described bearing group and the elastic component outer cover between contiguous block are covered with a dirt-proof boot.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102219941U TWM473731U (en) | 2013-10-25 | 2013-10-25 | Omni-directional crutch structure |
| TW102219941 | 2013-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203952662U true CN203952662U (en) | 2014-11-26 |
Family
ID=50822599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420058299.1U Expired - Lifetime CN203952662U (en) | 2013-10-25 | 2014-01-24 | Structure of walking stick |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203952662U (en) |
| TW (1) | TWM473731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109414096A (en) * | 2016-07-08 | 2019-03-01 | 雷克体育公众有限公司 | Northern Europe walking stick with buffer |
| CN111329725A (en) * | 2020-02-18 | 2020-06-26 | 米伦医疗科技(苏州)有限公司 | Axillary crutch of walking aid with axillary buffer structure |
-
2013
- 2013-10-25 TW TW102219941U patent/TWM473731U/en not_active IP Right Cessation
-
2014
- 2014-01-24 CN CN201420058299.1U patent/CN203952662U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109414096A (en) * | 2016-07-08 | 2019-03-01 | 雷克体育公众有限公司 | Northern Europe walking stick with buffer |
| CN109414096B (en) * | 2016-07-08 | 2020-07-10 | 雷克体育公众有限公司 | Nordic walking stick with buffer |
| US10799000B2 (en) | 2016-07-08 | 2020-10-13 | Lekisport Ag | Nordic walking pole having a buffer |
| CN111329725A (en) * | 2020-02-18 | 2020-06-26 | 米伦医疗科技(苏州)有限公司 | Axillary crutch of walking aid with axillary buffer structure |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM473731U (en) | 2014-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Tan Xiang Document name: Notice of Termination of Patent Rights |