CN106690490B - The assistant spring device of joint protector - Google Patents
The assistant spring device of joint protector Download PDFInfo
- Publication number
- CN106690490B CN106690490B CN201510783533.6A CN201510783533A CN106690490B CN 106690490 B CN106690490 B CN 106690490B CN 201510783533 A CN201510783533 A CN 201510783533A CN 106690490 B CN106690490 B CN 106690490B
- Authority
- CN
- China
- Prior art keywords
- main body
- joint protector
- joint
- assistant spring
- spring device
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/06—Knee or foot
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention provides a kind of assistant spring device of joint protector, and the device is correspondingly arranged in the outside side of human synovial, can produce assistant spring effect to joint in physical activity.The assistant spring device includes a link main body being made up of the articulated part of a plurality of series winding pivot joints, running through in the link main body has a wears groove, activity sets at least one elastic force rib for being in strip in the wears groove, the both ends for linking main body are inserted respectively to be socketed on two spacers, and can will link main body by the spacer is fixed on joint protector.In use, linking main body and elastic force rib can bend with joint motion direction, and elastic force rib therein can provide elastic anchorage force and elastic restoring force when human synovial is bent, while reach joint protector lightweight and mitigate the purpose of joint burden.
Description
Technical field
The present invention relates to a kind of assistant spring device applied on joint protector, can be produced from joint in physical activity
Raw assistant spring effect.
Background technology
The paces of human body walking are since heel strike ground, followed by the state of the perpendicular standing of body, now ankle
Pivot makes toe drop down onto ground, and then paces, which are changed, lifts toe to heel and leave ground, at the same with leg swing forward into
The period of motion on capable heel strike ground next time.In the process of walking, human body both legs can be alternately performed the same period of motion
Reach the purpose of forward movement, meanwhile, relatively upright extended configuration, or case of bending can be presented to bear human body in knee
Weight, therefore when carrying out compared with vigorous exercise or limbs rehabilitation, preferably wear joint protector and protected and eased off the pressure, avoid
Knee injury.
Knee endoprosthesis scope of activities when joint protector major function is to support, guide and limit leg movement, for not
With motion or rehabilitation situation, develop a variety of joint protectors on the market, for example, TaiWan, China patent TWM408396 be with
The soft cloth of elasticity encompasses tubular and is coated on around knee endoprosthesis；Or TaiWan, China patent TWM447791 is in knee
A neonychium is set up in front of kneecap；Or TaiWan, China patent TWM313535, United States Patent (USP) US20120004584, the U.S. are special
Sharp US3473527, United States Patent (USP) US5261871, United States Patent (USP) US4366813 etc., set in the outside side of corresponding knee
There is complex elastic bonding jumper, the plural bonding jumper can be with bending or stretch during leg movements, and squats down in human body, stands up
During, the pressure of auxiliary elastic force and support force mitigation to knee can be provided.
However, can be limited during resilient metal strip manufacture by metallic elastic coefficient, it is necessary in the form of sheets or helical form,
Or the form such as torsion bullet Huang shape is implemented, and could provide enough auxiliary elastic force, avoid generation resilient support bar excessive deformation can not
The situation of reply.But the cost of elastic metallic material is higher, and manufacture curl or in torque spring shape volume also compared with
Greatly, protector thickness can not be reduced, it is preferable not to the utmost in comfort.
In addition, the resilient metal strip of above-mentioned each background technology is fixed on joint protector and can not dismantled, when joint protector is grown
Time uses, and when must be cleaned because dirty caused by sweat or other reasonses, not only cleans and more bothers, and may cause bullet
The problems such as damage or oxidation, corrosion of property bonding jumper.
In view of this, the present inventor is the accumulation research of association area and practical experience for many years, invents a kind of auxiliary
Elastic device, improve the cost of the resilient support bar of existing protector can not reduce, protector volume it is excessive cause to wear it is not comfortable
Missing.
The content of the invention
It is an object of the invention to provide a kind of assistant spring device applied on joint protector, the device is arranged on pass
The outside side for corresponding to human synovial on protector is saved, assistant spring effect can be produced to joint in physical activity.
To reach above-mentioned purpose, the assistant spring device includes what an articulated part being pivotally connected by a plurality of series windings was formed
Linking main body, running through in the link main body has a wears groove, movable in the wears groove to set at least one elastic force rib for being in strip,
The both ends for linking main body are inserted respectively to be socketed on two spacers, and can will link main body by the spacer is fixed on joint
On protector, and link main body and elastic force rib and can be bent with human synovial activity direction, elastic force rib therein can be
The assistant spring that elastic anchorage force and elastic restoring force are provided when human synovial is bent acts on.
By above-mentioned construction, after user dresses joint protector, assistant spring device is correspondingly arranged at the outer of human synovial
Portion side, the spacer at both ends are correspondingly arranged at the outside side of human thigh and the outside side of shank respectively；Work as user
When the various motions such as performing running, walk, squat down, standing up, the link main body and elastic force rib can be with joint motion directions
Bend or stretch, elastic force rib particularly therein can provide elastic anchorage force when human synovial is bent and recover with elasticity
Power, while reach joint protector lightweight and mitigate the purpose of joint burden.
The embodiment of each element further explained below：
During implementation, a plurality of articulated parts for linking main body are further pivoted with a central connecting piece in middle section position,
The Coupling of two spacers can be inserted in respectively by being pivotally connected one respectively positioned at the articulated part outboard end for linking main body both ends, and foregoing be worn
Groove is through each articulated part, central connecting piece and two Couplings.
During implementation, two spacer is further respectively equipped with one towards the direction for linking main body both ends and inserted for Coupling
The slot of socket, link main body easily can be arranged on by slot on joint protector, or taken from joint protector
Under, so that joint protector cleans.
During implementation, the both sides of central connecting piece are further outward extended with two auxiliary positioning pieces respectively, two auxiliary positioning
Piece can be fixed on aforementioned joint protector.
During implementation, pivot points between adjacent each articulated part, central connecting piece, two Couplings are corresponding respectively to prolong
Stretching has a pin-jointing piece, and every two adjacent pin-jointing piece mutually overlaps, and wears one in the two pin-jointing piece middle positions mutually overlapped
Rotating shaft, make that relative centered on each rotating shaft an angle can be deflected between two pin-jointing pieces that this mutually overlaps, and then make foregoing
The link main body that is formed of plural articulated part, a central connecting piece and two Couplings form case of bending.
During implementation, each pin-jointing piece is in generally disk shape, and be convexly equipped with a stopper section in outside respectively, per two panels phase
After the pin-jointing piece that mutually overlaps one angle of relative deflection, stopper section on two pin-jointing pieces can mutually contact and it is inclined between limiting
Gyration, and then the crooked radian for linking main body is limited, avoid link main body curves radian is excessive from causing what elastic force rib was broken
Situation.
During implementation, two spacers and two auxiliary positioning pieces are respectively to be available for sewing in the flexible cloth on joint protector or modeling
Glue cushion.
During implementation, two spacers and two auxiliary positioning pieces are respectively to be available for the felt bonding die that felt is sticked on joint protector, make company
Knot main body can be quick by felt bonding die and is firmly positioned on the joint protector of different styles.
During implementation, the elastic force rib is carbon fibre materials or glass fibre material, can not only provide human synovial bending
When elastic anchorage force and elastic restoring force, and with convenient a large amount of productions, length can adjust on demand, production cost is low, body
Many advantages, such as small, waterproof of product and resistant to corrosion.
Compared to prior art, link main body of the invention and elastic force rib can be bent or stretch with joint motion direction
Directly, elastic force rib particularly therein can be carbon fibre materials or glass fibre material, can be provided when human synovial is bent
Elastic anchorage force and elastic restoring force, reach joint protector lightweight and mitigate the purpose of joint burden.Furthermore two spacers
Can be flexible cloth, plastic cement cushion, felt bonding die or the style with slot, there is provided a variety of fixed forms, it is not only convenient for cleaning
Joint protector, increase the application of assistant spring device.
Based on the following the technological means of the present invention, the embodiment suitable for the present invention is included, and coordinate schema to say
It is bright as after：
Brief description of the drawings
Fig. 1 is the set location schematic diagram of the present invention.
Fig. 2 is the stereo appearance figure schematic diagram of the present invention.
Fig. 3 is the three-dimensional exploded view of the present invention.
Fig. 4 is the unbent structural representation of assistant spring device of the present invention.
Fig. 5 is Fig. 4 outside drawing.
Fig. 6 is the structural representation (one) of the assistant spring device bending of the present invention.
Fig. 7 is the structural representation (two) of the assistant spring device bending of the present invention.
Fig. 8 is the structural representation (three) of the assistant spring device bending of the present invention.
Fig. 9 is Fig. 8 outside drawing.
Description of reference numerals：1 joint protector；2 link main body；10 spacers；11 slots；12 auxiliary positioning pieces；20 pivot joints
Part；30 central connecting pieces；40 Couplings；50 wears grooves；51 elastic force ribs；60 pin-jointing pieces；61 rotating shafts；62 stopper sections.
Embodiment
As shown in figure 1, the assistant spring device is arranged on the outside side for corresponding to human synovial on joint protector 1,
The assistant spring device includes one and links main body 2, and two are socketed in the spacer 10 for linking the both ends of main body 2, the link respectively
Main body 2 is fixed on joint protector 1 by the spacer 10.
As shown in Figure 1 to Figure 3, the articulated parts 20, one of the main body 2 comprising a plurality of series winding pivot joints that link are hubbed on plural number
The central connecting piece 30 of the middle section position of articulated part 20 and the set for being articulated in the outboard end of 2 both ends articulated part of link main body 20 respectively
Fitting 40.The visual user's demand of quantity of the articulated part 20 is adjusted, and the quantity of articulated part 20 is more, then is combined into
The length for linking main body 2 is just longer.
Wearing through foregoing each articulated part 20, a central connecting piece 30 and two Couplings 40 is provided with the link main body 2
Groove 50, in the wears groove 50 activity at least one elastic force rib 51 for being in strip, the link main body 2 and elastic force rib 51 are set
It can be bent with human synovial activity direction.Wherein elastic force rib 51 is settable more several, to be closed regarding user's demand in human body
The assistant spring that elastic anchorage force and elastic restoring force are provided during bent-segment acts on.During implementation, the elastic force rib 51 is that carbon is fine
Tie up material or glass fibre material, have convenient a large amount of productions, length can according to the quantity adjustment of articulated part 20, production cost it is low,
Many advantages, such as small volume, waterproof and resistant to corrosion.
Two spacer 10 is further respectively equipped with one towards the direction for linking the both ends of main body 2 and inserted for Coupling 40
The slot 11 of socket, link main body 2 easily can be arranged on by slot 11 on joint protector 1, or protected from joint
Removed on tool 1, so that joint protector 1 cleans.
Furthermore the both sides of central connecting piece 30 are further outward extended with two auxiliary positioning pieces 12, the auxiliary positioning respectively
Piece 12 can be also fixed on aforementioned joint protector 1；During implementation, two spacers 10 and two auxiliary positioning pieces 12 are respectively to be available for car
Flexible cloth, the plastic cement cushion being sewn on joint protector 1, or for can the felt bonding die that sticks on joint protector 1 of felt, make link main body
2 quickly and can be firmly positioned on the joint protector 1 of different styles by felt bonding die.In diagram, two spacers 10 are with plastic cement
Exemplified by cushion, and each spacer 10 is formed in one with corresponding slot 11.
When the link main body 2 is implemented, between adjacent each articulated part 20, central connecting piece 30, two Couplings 40
Pivot points are corresponding respectively to be extended with a pin-jointing piece 60, and every two adjacent pin-jointing piece 60 mutually overlaps, and in mutual overlap joint
The middle position of two pin-jointing piece 60 wear a rotating shaft 61, make can be with each rotating shaft 61 between two pin-jointing pieces 60 that this mutually overlaps
Center and it is relative deflect an angle, and then make foregoing plural articulated part 20, a central connecting piece 30 and the institute of two Coupling 40
The link main body 2 of composition forms case of bending.
Each pin-jointing piece 60 is in generally disk shape, and be convexly equipped with a stopper section 62 in outside respectively, such as Fig. 4, Fig. 5
It is shown, be link the still unbent state of main body 2, now the stopper section 62 on every two pin-jointing piece 60 can mutually contact and limit
System links the back-flexing of main body 2；Again as shown in Figures 6 to 9, one angle of relative deflection of pin-jointing piece 60 mutually overlapped per two panels
Afterwards, the stopper section 62 on two pin-jointing pieces 60 can mutually contact and the deflection angle between limiting, and then limit and link main body 2
Crooked radian, avoid linking that the crooked radian of main body 2 is excessive causes elastic force rib 51 to be broken.
By above-mentioned construction, after user dresses joint protector 1, assistant spring device is correspondingly arranged at the outer of human synovial
Portion side, the spacer 10 at both ends are correspondingly arranged at the outside side of human thigh and the outside side of shank respectively；Work as use
When person such as performs running, walk, squat down, standing up at the various motions, the link main body 2 and elastic force rib 51 can be with joint motions
Direction bends or stretched, and elastic force rib 51 therein can provide elastic anchorage force when human synovial is bent and recover with elasticity
Power, while reach the lightweight of joint protector 1 and mitigate the purpose of joint burden.
In addition, the link main body 2 can produce length change when bending or stretching, therefore Coupling 40 can be with human body
Moved slightly in the slot 11 of spacer 10 during joint motion, avoid two spacers 10 from having influence on the angle of bend for linking main body 2
Degree.
It is described above to be merely exemplary for the purpose of the present invention, and it is nonrestrictive, and those of ordinary skill in the art understand,
In the case where not departing from the spirit and scope that claim is limited, can many modifications may be made, change or equivalent, but will all fall
Enter within protection scope of the present invention.
Claims (6)
1. a kind of assistant spring device of joint protector, the assistant spring device, which is arranged on joint protector, corresponds to human body pass
The outside side of section, it is characterised in that include a link main body being made up of the articulated part of a plurality of series winding pivot joints, the company
Knot main body is interior through there is a wears groove, and activity setting at least one is in the elastic force rib of strip in the wears groove, the link main body
Both ends are inserted respectively to be socketed on two spacers, and can will link main body by the spacer is fixed on joint protector, and links
Main body and elastic force rib can be bent with human synovial activity direction, and elastic force rib therein can be when human synovial be bent
The assistant spring for providing elastic anchorage force and elastic restoring force acts on；
The a plurality of articulated parts for linking main body are further pivoted with a central connecting piece in middle section position, positioned at link main body
The articulated part outboard end at both ends is pivotally connected one respectively can be inserted in the Coupling of two spacers respectively, and foregoing wears groove is through each pivot
Fitting, central connecting piece and two Couplings；
Pivot points between adjacent each articulated part, central connecting piece, two Couplings are corresponding respectively to be extended with a pin-jointing piece,
And every two adjacent pin-jointing piece mutually overlaps, and a rotating shaft is worn in the two pin-jointing piece middle positions mutually overlapped, make this mutual
Relative centered on each rotating shaft an angle can be deflected between two pin-jointing pieces of overlap joint, and then make plural articulated part, a center
The link main body that connector and two Couplings are formed forms case of bending；
Each pin-jointing piece is in disk shape, and is convexly equipped with a stopper section in outside respectively, the pivot joint mutually overlapped per two panels
After piece one angle of relative deflection, stopper section on two pin-jointing pieces can mutually contact and the deflection angle between limiting, and then
Limitation links the crooked radian of main body.
2. according to the assistant spring device of the joint protector described in claim 1, it is characterised in that the two spacers direction
The direction for linking main body both ends is further respectively equipped with a slot for Coupling insertion socket.
3. according to the assistant spring device of the joint protector described in claim 1, it is characterised in that the both sides of central connecting piece
Two auxiliary positioning pieces are further outward extended with respectively, and the two auxiliary positionings piece can be fixed on aforementioned joint protector.
4. the assistant spring device of joint protector according to claim 3, it is characterised in that two spacers and two auxiliary are fixed
Bit slice be respectively can sewing in the flexible cloth on joint protector or plastic cement cushion.
5. the assistant spring device of joint protector according to claim 3, it is characterised in that two spacers and two auxiliary are fixed
Bit slice is respectively being capable of the felt bonding die that sticks on joint protector of felt.
6. the assistant spring device of joint protector according to claim 1, it is characterised in that the elastic force rib is that carbon is fine
Tie up material or glass fibre material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783533.6A CN106690490B (en) | 2015-11-16 | 2015-11-16 | The assistant spring device of joint protector |
| PCT/CN2016/000589 WO2017084193A1 (en) | 2015-11-16 | 2016-10-27 | Joint brace auxiliary elastic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783533.6A CN106690490B (en) | 2015-11-16 | 2015-11-16 | The assistant spring device of joint protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106690490A CN106690490A (en) | 2017-05-24 |
| CN106690490B true CN106690490B (en) | 2018-04-03 |
Family
ID=58717222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510783533.6A Expired - Fee Related CN106690490B (en) | 2015-11-16 | 2015-11-16 | The assistant spring device of joint protector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106690490B (en) |
| WO (1) | WO2017084193A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2087138C1 (en) * | 1995-12-28 | 1997-08-20 | Центральный Научно-Исследовательский Институт Протезирования И Протезостроения | Polycentric hingeless knee module for fixing ortheses and prostheses |
| US6471664B1 (en) * | 2000-03-15 | 2002-10-29 | Becker Orthopedic Appliance Company | Knee joint and method |
| KR101073525B1 (en) * | 2009-01-12 | 2011-10-17 | 한양대학교 산학협력단 | Wearable robot for assisting the muscular strength of lower extremity |
| CN204426774U (en) * | 2013-10-17 | 2015-07-01 | 浙江斯坦格运动护具科技有限公司 | A kind of elbow protector for sports |
| KR102208808B1 (en) * | 2014-03-28 | 2021-01-28 | 삼성전자주식회사 | Link assembly, frame and walking aid robot having the same |
| CN203789196U (en) * | 2014-04-25 | 2014-08-27 | 谢泽宇 | Kneecap |
| CN203952511U (en) * | 2014-06-22 | 2014-11-26 | 杨浩 | A kind of knee-pad |
| CN205161960U (en) * | 2015-11-16 | 2016-04-20 | 璟茂实业股份有限公司 | Supplementary resilient means of joint protective equipment |
-
2015
- 2015-11-16 CN CN201510783533.6A patent/CN106690490B/en not_active Expired - Fee Related
-
2016
- 2016-10-27 WO PCT/CN2016/000589 patent/WO2017084193A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017084193A1 (en) | 2017-05-26 |
| CN106690490A (en) | 2017-05-24 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20180403 Termination date: 20191116 |