CN202740170U - Hip and knee hinging assembly of paraplegia orthosis apparatus - Google Patents
Hip and knee hinging assembly of paraplegia orthosis apparatus Download PDFInfo
- Publication number
- CN202740170U CN202740170U CN 201220151464 CN201220151464U CN202740170U CN 202740170 U CN202740170 U CN 202740170U CN 201220151464 CN201220151464 CN 201220151464 CN 201220151464 U CN201220151464 U CN 201220151464U CN 202740170 U CN202740170 U CN 202740170U
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- connecting plate
- hip
- paraplegia
- joint
- head
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Abstract
The utility model mainly solves the technical problem about providing a hip and knee hinging assembly of a paraplegia orthosis apparatus, which mainly comprises friction plates, an internal hinge joint body, an external hinge joint body, a hip joint connecting plate, a clamping pin frame, a waist connecting plate, a pressure bearing, a bolt jointing surface, a nut jointing surface, a hexagonal hole and a chamfer. The hip and knee hinging assembly of the paraplegia orthosis apparatus is characterized in that two friction plates for silencing and improving the hinging quality are arranged on a plane of the internal hinge joint. The hip and knee hinging assembly of the paraplegia orthosis apparatus has the characteristics of simple structure, convenience in installation, assembly and maintenance, high toughness, high strength, silencing performance, wear resistance and the like; the friction plates can avoid direct contact with the jointing surfaces of the internal hinge joint and the external hinge joint when the internal hinge joint is sleeved with the external hinge joint, so that the hip and knee hinging assembly of the paraplegia orthosis apparatus is wear-resistant and has silencing performance; and moreover, the service life is prolonged, the hinging quality is higher during hinging work, and a hinging transmission part can move uniformly.
Description
Technical field
This utility model relates to a kind of paraplegia orthosis articulated elements, particularly relates to a kind of hip and knee hinge assembly.
Background technology
The hip and knee hinge assembly is the main coupling assembling on the paraplegia orthosis, at present, do not have friction plate on the existing knee joint hinge assembly, when using, patient easily producing noise, easy to wear, service life is short, and is and hinged of poor quality, activity is well-balanced not, then support, toughness is little by intensity for the hip joint hinge assembly, easily crisp and easy fracture.
Summary of the invention
The technical problem that this utility model mainly solves provides a kind of paraplegia orthosis hip and knee hinge assembly, it have the assembling of installing and easy to maintenance, toughness is large, intensity is high, noise reduction, the characteristics such as wear-resisting, improve the service life of product, mass effect is better when making hinged work, makes it hinged transmission position activity well-balanced.
For solving the problems of the technologies described above, technical scheme that this utility model adopts is:
A kind of paraplegia orthosis hip joint and knee joint hinge assembly mainly are made of friction plate, interior articulated joint body, outer articulated joint body, hip joint connecting plate, bayonet lock frame, waist connecting plate, pressure bearing, bolt joint surface, nut faying face, hexagon ring and chamfering, it is characterized in that: the place, plane of interior articulated joint is provided with two friction plates that are used for noise elimination and improve hinged work quality.One end of described interior articulated joint body is provided with for the connecting plate interface that connects and assemble the hip joint connecting plate, described hip joint connecting plate is used the hexagon socket head cap screw interlocking with being connected of connecting plate interface, and outer rim one place of described interior articulated joint is provided with at the breach that is hinged to upright time locking.One end of described outer articulated joint body is provided with equally for the connecting plate interface that connects and assemble the hip joint connecting plate, the other end is provided with for the outer articulated joint that is hinged with interior articulated joint, and the center of described outer articulated joint is provided with the outer articulated joint pin-and-hole head for assembling pin type nut and screw.The interlude of described outer articulated joint body is provided with for the pin hole that bayonet lock is installed, and described bayonet lock two ends are installed on the bayonet lock frame with bearing pin, bayonet lock under the controlling of bayonet lock frame, can be in pin hole about rolling.Described hip joint connecting plate is made as prolate size head dummy, one end of major part is provided with for two that are connected with the connecting plate interface and is connected circular hole, other end head is made as semi-circular, head place and interlude are provided with the locating slot that does not spin for set bolt, are provided with in the described locating slot for the circular hole that connects upper junction plate.Described ball and socket joint hip joint connecting plate and waist connecting plate are hinged to locking with pin type nut and snap bolt, the head hinged place of hip joint connecting plate is provided with pressure bearing, be provided with the jam plate for locking hip joint connecting plate in the middle of hip joint connecting plate and the waist connecting plate, the head of waist connecting plate is provided with the dog screw for steady pin type nut, described pin type nut oral area is provided with the nut faying face with bolt joint surface phase fit, the head of described pin type nut is provided with for the fixing location fillet surface that do not spin, a center of described snap bolt is provided with the hexagon ring for clamping screw, and described snap bolt head junction is made as chamfering.
The beneficial effects of the utility model are:
The utlity model has simple in structure, install assembling and easy to maintenance, flexible is large, intensity is high, noise reduction, the characteristics such as wear-resisting, the friction plate that newly has in this practicality, in the time of can using interior articulated joint cover to install to outer articulated joint interior articulated joint is no longer directly contacted with the faying face of outer articulated joint, make this utility model wear-resisting, eliminate the noise, thereby improved the service life of product, and mass effect is better during hinged work, makes it hinged transmission position activity well-balanced.
Description of drawings
Fig. 1 is that this utility model knee-joint active is looked connection diagram;
Fig. 2 is this utility model knee joint articulated joint decomposing schematic representation;
Fig. 3 is that this utility model connecting plate is connected schematic diagram with ball and socket joint;
Fig. 4 is this utility model hip joint connecting board structure figure;
Fig. 5 is this utility model hip joint structural representation;
Fig. 6 is that this utility model hip joint bolt is to the lock construction schematic diagram;
Fig. 7 is this utility model hip joint pin type nut structure schematic diagram;
Fig. 8 is this utility model hip joint snap bolt structural representation.
Among the figure: 1 friction plate, 2 interior articulated joints, 3 outer articulated joints, 4 outer hinged pin-and-hole heads, 5 bayonet lock frames, 6 connecting plate interfaces, 7 hip joint connecting plates, 8 frame ears, 9 interior articulated joint bodies, 10 interior articulated joint pin-and-holes, 11 breach, 12 outer articulated joint bodies, 13 bayonet locks, 14 pin holes, 15 hexagon socket head cap screws, 16 circular holes, 17 locating slots, 18A pin type nut, 19 screws, 20 connecting holes, 21 hex nuts, 22 bolts, 23 connect circular hole, 24 upper junction plates, 25 bearing pins, 26 waist connecting plates, 27 snap bolts, 28B pin type nut, 29 pin plates, 30 pressure bearings, 31 hexagon rings, 32 chamferings, 33 bolt joint surfaces, 34 nut faying faces, 35 location fillet surfaces, 36 dog screws.
The specific embodiment
Specific embodiments of the present invention is described in detail below in conjunction with Figure of description
Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, this utility model mainly is made of friction plate, interior articulated joint body, outer articulated joint body, hip joint connecting plate, bayonet lock frame, waist connecting plate, pressure bearing, bolt joint surface, nut faying face, hexagon ring and chamfering, it is characterized in that: the place, plane of described interior articulated joint 2 is provided with two friction plates 1 that are used for noise elimination and improve hinged work quality.One end of described interior articulated joint body 9 is provided with for the connecting plate interface 6 that connects and assemble hip joint connecting plate 7, being connected with hexagon socket head cap screw 15 interlockings of described hip joint connecting plate 7 and connecting plate interface 6, outer rim one place of described interior articulated joint 2 is provided with at the breach 11 that is hinged to locking when upright.One end of described outer articulated joint body 12 is provided with equally for the connecting plate interface 6 that connects and assemble hip joint connecting plate 7, the other end is provided with for the outer articulated joint 3 that is hinged with interior articulated joint 2, and the center of described outer articulated joint 3 is provided with the outer articulated joint pin-and-hole head 4 for assembling A pin type nut 18 and screw 19.The interlude of described outer articulated joint body 12 is provided with for the pin hole 14 that bayonet lock 13 is installed, and described bayonet lock 13 two ends are installed on the bayonet lock frame 5 with bearing pin 25, bayonet lock 13 under the controlling of bayonet lock frame 5, can be in pin hole 14 about rolling.
Shown in Figure 4, described hip joint connecting plate 7 is made as prolate size head dummy, one end of major part is provided with for two that are connected with connecting plate interface 6 and is connected circular hole 23, other end head is made as semi-circular, head place and interlude are provided with the locating slot 17 that does not spin for set bolt 22, are provided with in the described locating slot 17 for the circular hole 16 that connects upper junction plate 24.
Such as Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, ball and socket joint hip joint connecting plate 7 described in the utility model is hinged with 27 pairs of locks of snap bolt with waist connecting plate 26 usefulness B pin type nuts 28, the head hinged place of hip joint connecting plate 7 is provided with pressure bearing 30, hip joint connecting plate 7 and the waist connecting plate 26 middle jam plates 29 that are provided with for locking hip joint connecting plate 7, the head of waist connecting plate 26 is provided with for the fixing dog screw 36 of B pin type nut 28, described B pin type nut 28 oral areas are provided with the nut faying face 34 with bolt joint surface 33 phase fits, the head of described B pin type nut 28 is provided with for the fixing location fillet surface 35 that do not spin, a center of described snap bolt 27 is provided with the hexagon ring 31 for clamping screw, and described snap bolt 27 head junctions are made as chamfering 32.
This utility model embodiment job description is as follows:
After this utility model is loaded onto friction plate 1, interior articulated joint 2 covers can make interior articulated joint 2 no longer directly contact with the faying face of outer articulated joint 3 when installing to outer articulated joint 3, thereby improved the service life of product, and has a noise elimination, wear-resisting, and mass effect is better during hinged work, makes it hinged transmission position activity well-balanced.
Claims (6)
1. a paraplegia orthosis hip and knee hinge assembly mainly is made of friction pin, interior articulated joint body, outer articulated joint body, hip joint connecting plate, bayonet lock frame, waist connecting plate, pressure bearing, bolt joint surface, nut faying face, hexagon ring and chamfering, it is characterized in that: the place, plane of described interior articulated joint (2) is provided with two friction pin (1) that are used for noise elimination and improve hinged work quality.
2. according to claim 1, described paraplegia orthosis hip and knee hinge assembly, it is characterized in that: an end of described interior articulated joint body (9) is provided with for the connecting plate interface (6) that connects and assemble hip joint connecting plate (7), being connected with hexagon socket head cap screw (15) interlocking of described hip joint connecting plate (7) and connecting plate interface (6), outer rim one place of described interior articulated joint (2) is provided with at the breach (11) that is hinged to locking when upright.
3. according to claim 1, described paraplegia orthosis hip and knee hinge assembly, it is characterized in that: an end of described outer articulated joint body (12) is provided with equally for the connecting plate interface (6) that connects and assemble hip joint connecting plate (7), the other end is provided with for the outer articulated joint (3) that is hinged with interior articulated joint (2), and the center of described outer articulated joint (3) is provided with the outer articulated joint pin-and-hole head (4) for assembling pin type nut (18) and screw (19).
4. according to claim 1, described paraplegia orthosis hip and knee hinge assembly, it is characterized in that: the interlude of described outer articulated joint body (12) is provided with for the pin hole (14) that bayonet lock (13) is installed, described bayonet lock (13) two ends are installed on the bayonet lock frame (5) with bearing pin (25), bayonet lock (13) rolls about can be in pin hole (14) under the controlling of bayonet lock frame (5).
5. according to claim 1, described paraplegia orthosis hip and knee hinge assembly, it is characterized in that: described hip joint connecting plate (7) is made as prolate size head dummy, one end of major part is provided with for two that are connected with connecting plate interface (6) and is connected circular hole (23), other end head is made as semi-circular, head place and interlude are provided with the locating slot (17) that does not spin for set bolt (22), are provided with in the described locating slot (17) for the circular hole (16) that connects upper junction plate (24).
6. according to claim 1, described paraplegia orthosis hip and knee hinge assembly, it is characterized in that: described ball and socket joint hip joint connecting plate (7) is hinged to locking with B pin type nut (28) and snap bolt (27) with waist connecting plate (26), the head hinged place of hip joint connecting plate (7) is provided with pressure bearing (30), hip joint connecting plate (7) and the middle jam plate (29) that is provided with for locking hip joint connecting plate (7) of waist connecting plate (26), the head of waist connecting plate (26) is provided with for the fixing dog screw (36) of B pin type nut (28), described B pin type nut (28) oral area is provided with the nut faying face (34) with bolt joint surface (33) phase fit, the head of described B pin type nut (28) is provided with for the fixing location fillet surface (35) that do not spin, a center of described snap bolt (27) is provided with the hexagon ring (31) for clamping screw, and described snap bolt (27) head junction is made as chamfering (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220151464 CN202740170U (en) | 2012-04-12 | 2012-04-12 | Hip and knee hinging assembly of paraplegia orthosis apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220151464 CN202740170U (en) | 2012-04-12 | 2012-04-12 | Hip and knee hinging assembly of paraplegia orthosis apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740170U true CN202740170U (en) | 2013-02-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220151464 Expired - Fee Related CN202740170U (en) | 2012-04-12 | 2012-04-12 | Hip and knee hinging assembly of paraplegia orthosis apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202740170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307603A (en) * | 2013-03-15 | 2016-02-03 | 汤森工业公司D/B/A/汤森设计公司 | Dynamic force hinge joint for knee brace and knee brace equipped therewith |
-
2012
- 2012-04-12 CN CN 201220151464 patent/CN202740170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307603A (en) * | 2013-03-15 | 2016-02-03 | 汤森工业公司D/B/A/汤森设计公司 | Dynamic force hinge joint for knee brace and knee brace equipped therewith |
| US10034789B2 (en) | 2013-03-15 | 2018-07-31 | Townsend Industries, Inc. | Dynamic force hinge joint for knee brace and knee brace equipped therewith |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130220 Termination date: 20160412 |