CN106037186A - Crutch under armpit - Google Patents
Crutch under armpit Download PDFInfo
- Publication number
- CN106037186A CN106037186A CN201610665174.9A CN201610665174A CN106037186A CN 106037186 A CN106037186 A CN 106037186A CN 201610665174 A CN201610665174 A CN 201610665174A CN 106037186 A CN106037186 A CN 106037186A
- Authority
- CN
- China
- Prior art keywords
- push pedal
- support
- crutch
- elastic plate
- bend pipe
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/02—Crutches
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a crutch under the armpit. The crutch comprises two supporting bend pipes and a forked sleeve. An armpit support is arranged at the top ends of the two supporting bend pipes; a grip is arranged between the middle sections of the two supporting bend pipes; bend sections are arranged at the lower ends of the supporting bend pipes; a lower support pipe is arranged between the lower ends of the two supporting bend pipes; the lower support pipe is connected with the bottom ends of the two supporting bend pipes via the forked sleeve; the lower end of the forked sleeve is connected with a leg of which the bottom end is sleeved with a pad; a buffer unit is arranged between the armpit support and the supporting bend pipes and comprises a casing; and an upper thrust plate and a lower thrust plate are arranged in the casing. The crutch under the armpit overcomes defects of the prior art and has the advantage of reasonable and novel structural design.
Description
Technical field
The present invention relates to a kind of oxter and support crutch, belong to field of medical device.
Background technology
Crutch is a kind of important medical rehabilitation appurtenance, departure cane elbow cane crutch, wherein walking stick is mainly used in gently
Degree needs, and such as old people or climber, walking stick is not belonging to people with disability's articles for use, and elbow cane belongs to moderate lower limb disability people's articles for use.Existing
There is a handle on some tubular metal tops, fill third leg when walking, stablize health, the most also have tripodia or four-footed
, strengthen anti-skidding effect, have also combined folding stool, usually old man and people with disability that have use.Existing steel pipe
The crutch of support class, crutch support ground when, major part support force all collect with the wrist of user at, use meeting for a long time
Make user wrist tired.
Summary of the invention
The deficiency existed for prior art, the technical problem to be solved is to provide the support of a kind of oxter and turns
Cane, improves the comfort of crutch.
For solving above-mentioned technical problem, the present invention adopts the technical scheme that, a kind of oxter supports crutch, including two
Support bend pipe and trident sleeve pipe, two support bend pipe tops are provided with axil torr, are provided with handle between two support bend pipe stage casings,
The hypomere of support bend pipe is provided with bending section, is provided with down a stay tube, lower stay tube and two between two support bend pipe hypomeres
The bottom of support bend pipe is telescopic joint by trident, and the lower end of trident sleeve pipe connects has foot tube, foot tube bottom to be socketed with callosity；Described
Being provided with buffer unit between axil torr and support bend pipe, buffer unit includes shell, is provided with push pedal and lower push pedal in shell,
Fix in the lower end of axil torr is arranged at shell and with upper push pedal and be connected；It is evenly arranged with some between described upper push pedal and lower push pedal
Elastic plate, elastic plate is arc, and the side surface of elastic plate is provided with some arc convex, and the height of projection of arc convex is phase
The 1/2.25 of the spacing of two adjacent elastic plates.
Optimizing, above-mentioned oxter supports crutch, and the radian of described elastic plate is 2.95.
Optimizing, above-mentioned oxter supports crutch, and described upper push pedal and lower push pedal are arc, upper push pedal and the arc of lower push pedal
Shape opening direction is relative；The radian of described upper push pedal and lower push pedal is 2.63.
It is an advantage of the current invention that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application
Add push pedal and lower push pedal, and elastic plate is set in upper push pedal and lower push pedal, so when crutch support ground, inhale elastic plate
Receive the pressure elastic force down of a part, so can reduce the pressure that user oxter is born, improve the comfort level that crutch uses.Pass through
Digital modeling simulation load-bearing draws, when the radian of elastic plate is set to 2.95, support force and elastic restoring force are preferable.Do not make
The elastic anchorage force being because spring as elasticity part with spring is much smaller relative to curved support plate, and support force is not enough.
The arc opening direction of upper push pedal and lower push pedal be oppositely arranged be due to, if provided as tabular or by upper support chip and under
If the arc opening setting in opposite direction of support chip, upper support chip and lower support chip can occur elastic deformation, it has not been convenient to control
The crutch elasticity when support ground.The height of projection of arc convex is set to the 1/2.25 of the spacing of adjacent two elastic plate, can
When some elastic plate stress deformation is excessive, to be contacted with adjacent elastic plate by arc convex and to make stress deformation mistake
Big elastic plate can have enough support forces because of the support of adjacent elastic plate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure: 1 be support bend pipe, 2 be trident sleeve pipe, 3 be handle, 4 be axil torr, 5 be bending section, 6 be lower stay tube, 7 be foot
Pipe, 8 be callosity, 9 for shell, 10 for upper push pedal, 11 for lower push pedal, 12 for elastic plate, 13 be arc convex.
Detailed description of the invention
The technical characterstic of the present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
The present invention is that a kind of oxter supports crutch, including two support bend pipes and trident sleeve pipe, two support bend pipe tops
Being provided with axil torr, be provided with handle between two support bend pipe stage casings, the hypomere of support bend pipe is provided with bending section, two supports
Being provided with down a stay tube between bend pipe hypomere, the bottom of lower stay tube and two support bend pipes is telescopic joint by trident, trident
The lower end of sleeve pipe connects has foot tube, foot tube bottom to be socketed with callosity；It is provided with buffer unit between described axil torr and support bend pipe,
Buffer unit includes shell, is provided with push pedal and lower push pedal in shell, the lower end of axil torr be arranged in shell and with upper push pedal
Fixing connection；Being evenly arranged with some elastic plates between described upper push pedal and lower push pedal, elastic plate is arc, the side table of elastic plate
Being provided with some arc convex on face, the height of projection of arc convex is the 1/2.25 of the spacing of adjacent two elastic plate.Institute
The radian stating elastic plate is 2.95.Described upper push pedal and lower push pedal are arc, upper push pedal and the arc opening direction of lower push pedal
Relatively；The radian of described upper push pedal and lower push pedal is 2.63.
It is an advantage of the current invention that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application
Add push pedal and lower push pedal, and elastic plate is set in upper push pedal and lower push pedal, so when crutch support ground, inhale elastic plate
Receive the pressure elastic force down of a part, so can reduce the pressure that user oxter is born, improve the comfort level that crutch uses.Pass through
Digital modeling simulation load-bearing draws, when the radian of elastic plate is set to 2.95, support force and elastic restoring force are preferable.Do not make
The elastic anchorage force being because spring as elasticity part with spring is much smaller relative to curved support plate, and support force is not enough.
The arc opening direction of upper push pedal and lower push pedal be oppositely arranged be due to, if provided as tabular or by upper support chip and under
If the arc opening setting in opposite direction of support chip, upper support chip and lower support chip can occur elastic deformation, it has not been convenient to control
The crutch elasticity when support ground.The height of projection of arc convex is set to the 1/2.25 of the spacing of adjacent two elastic plate, can
When some elastic plate stress deformation is excessive, to be contacted with adjacent elastic plate by arc convex and to make stress deformation mistake
Big elastic plate can have enough support forces because of the support of adjacent elastic plate.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, in the essential scope of the present invention, the change made, retrofit, add or replace, all should belong to the present invention
Protection domain.
Claims (3)
1. an oxter supports crutch, it is characterised in that: include two support bend pipes and trident sleeve pipe, two support bend pipe tops
Being provided with axil torr, be provided with handle between two support bend pipe stage casings, the hypomere of support bend pipe is provided with bending section, two supports
Being provided with down a stay tube between bend pipe hypomere, the bottom of lower stay tube and two support bend pipes is telescopic joint by trident, trident
The lower end of sleeve pipe connects has foot tube, foot tube bottom to be socketed with callosity；It is provided with buffer unit between described axil torr and support bend pipe,
Buffer unit includes shell, is provided with push pedal and lower push pedal in shell, the lower end of axil torr be arranged in shell and with upper push pedal
Fixing connection；Being evenly arranged with some elastic plates between described upper push pedal and lower push pedal, elastic plate is arc, the side table of elastic plate
Being provided with some arc convex on face, the height of projection of arc convex is the 1/2.25 of the spacing of adjacent two elastic plate.
Oxter the most according to claim 1 supports crutch, it is characterised in that: the radian of described elastic plate is 2.95.
Oxter the most according to claim 1 supports crutch, it is characterised in that: described upper push pedal and lower push pedal are arc,
Upper push pedal is relative with the arc opening direction of lower push pedal；The radian of described upper push pedal and lower push pedal is 2.63.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665174.9A CN106037186A (en) | 2016-08-15 | 2016-08-15 | Crutch under armpit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665174.9A CN106037186A (en) | 2016-08-15 | 2016-08-15 | Crutch under armpit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106037186A true CN106037186A (en) | 2016-10-26 |
Family
ID=57480930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610665174.9A Pending CN106037186A (en) | 2016-08-15 | 2016-08-15 | Crutch under armpit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106037186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969312A (en) * | 2018-08-23 | 2018-12-11 | 安吉悦康医疗用品有限公司 | A kind of medical crutch with pooling feature |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006130195A (en) * | 2004-11-09 | 2006-05-25 | Hidetoshi Satake | Crutch |
| KR100896403B1 (en) * | 2008-12-04 | 2009-05-08 | 유창근 | Quiet apparatus for crutches |
| CN201290854Y (en) * | 2008-11-19 | 2009-08-19 | 曾平 | Crutch capable of reducing extrusion brachial artery |
| CN103892991A (en) * | 2012-12-26 | 2014-07-02 | 苏州卫生职业技术学院 | Elastic armpit crutch |
| CN204972063U (en) * | 2015-09-27 | 2016-01-20 | 董培玲 | Pallet means for gynecology and obstetrics nursing |
-
2016
- 2016-08-15 CN CN201610665174.9A patent/CN106037186A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006130195A (en) * | 2004-11-09 | 2006-05-25 | Hidetoshi Satake | Crutch |
| CN201290854Y (en) * | 2008-11-19 | 2009-08-19 | 曾平 | Crutch capable of reducing extrusion brachial artery |
| KR100896403B1 (en) * | 2008-12-04 | 2009-05-08 | 유창근 | Quiet apparatus for crutches |
| CN103892991A (en) * | 2012-12-26 | 2014-07-02 | 苏州卫生职业技术学院 | Elastic armpit crutch |
| CN204972063U (en) * | 2015-09-27 | 2016-01-20 | 董培玲 | Pallet means for gynecology and obstetrics nursing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969312A (en) * | 2018-08-23 | 2018-12-11 | 安吉悦康医疗用品有限公司 | A kind of medical crutch with pooling feature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |