CN2628005Y - Rotary adjustable artificial limb plastic accepting cavity locking clamping connector - Google Patents
Rotary adjustable artificial limb plastic accepting cavity locking clamping connector Download PDFInfo
- Publication number
- CN2628005Y CN2628005Y CN 03261763 CN03261763U CN2628005Y CN 2628005 Y CN2628005 Y CN 2628005Y CN 03261763 CN03261763 CN 03261763 CN 03261763 U CN03261763 U CN 03261763U CN 2628005 Y CN2628005 Y CN 2628005Y
- Authority
- CN
- China
- Prior art keywords
- artificial limb
- clamped
- prosthetic socket
- pallet
- locking
- 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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- Prostheses (AREA)
Abstract
The utility model discloses a rotary and adjustable artificial limb plastic prosthetic socket locking type holding connecting fitting that pertains to the fixed connecting fitting. The connecting fitting consists of an upper platen and a lower tray. The convex side of the lower tray is directly connected with the round tube. An axial narrow slot is arranged around the outside of the lower part of the round tube, and square blanks are welded at both sides of the narrow mouth to form the hold-down gear. Therefore, the connecting fitting can be directly and flexibly matched with other connecting fittings to gain more ideal artificial limb alignment, so that the fabrication cost can be reduced and relatively satisfactory connecting effect can be achieved. The connecting fitting is now a new connecting way and a new product in the plastic artificial limb prosthetic socket connecting fittings, which is convenient and easy to assemble.
Description
Technical field
This utility model belongs to the fixed connecting piece scope, the adjustable artificial limb plastics of a kind of rotation receptive cavity locking type that particularly the is used for fixing artificial limb plastics receptive cavity part that is clamped and connected.
Background technology
Artificial limb plastics receptive cavity than the intensity height of traditional artificial limb resin receptive cavity, good springiness, in light weight, the life-span is long, but corresponding with the connector that is connected of this type of artificial limb plastics receptive cavity extremely scarce.Application number in inventor design is: though 02200170.0,02253980.8,02253977.8, solved the connectivity problem of artificial limb plastics receptive cavities among the 02253976.X, 02294839.2 artificial limb plastics receptive cavity connector substantially.But these connector fixed forms are single, can't satisfy when artificial limb is installed needs to health that the artificial limb person is installed and the artificial limb gravity that assembled to the maintenance of line and the requirement of adjustment.
Summary of the invention
The purpose of this utility model provides the adjustable plastics prosthetic socket of a kind of rotation locking type part that is clamped and connected, fixedly form by last platen and following pallet, it is characterized in that: one section pintongs step 12 of ball-type cambered surface convex surface central authorities' disjunctor of described pallet 1 down, connect one section pipe 7 in the central again, pipe 7 lower end excircles axially on have a slot 11, weld out locking side's sheet 9 on slot 11 both sides respectively and form hold down gag, there is a through hole 10 at the ball-type cambered surface concave surface center of following pallet 1, the equidistant anti-rotation reinforcement projection 3 that is provided with from the bore edges to the disk border, the convex surface of last platen 2 ball-type cambered surface disks stretches out 1-5 root disjunctor screw rod 4, pass down the central through hole 10 and the screw vent 13 of pallet 1, the two is coupled together by nut 5; The convex surface of last platen 2 is provided with and following pallet 2 inner concaves corresponding protruding 3.
Locking side's sheet of described hold down gag is beaten screwed hole on its a slice, is through hole on a slice.
Described pipe 7 inner round wall can have female thread or not threaded two kinds, and are connected with following connector 8.
The described disjunctor screw rod 4 of going up platen is five, four or a center bolt.
The beneficial effect that this utility model reaches is: 1. go up platen and following pallet and pass through screw rod, the effect of nut check and anti-rotation reinforcement, make the plastics receptive cavity that is clamped between last platen and the following pallet obtain very firm fixing, and be not shifted, use safer.2. the locking type part that is clamped and connected makes the better to line of artificial limb, and can arrange in pairs or groups flexibly with multiple connector, has reduced cost of manufacture, artificial limb is connected obtained comparatively ideal effect.
Description of drawings
Fig. 1 is the adjustable artificial limb plastics receptive cavity locking type of the rotation part package assembly sketch map that is clamped and connected.
Fig. 2 is the upward view of Fig. 1.
The specific embodiment
Fig. 1 is the adjustable artificial limb plastics receptive cavity locking type of the rotation part package assembly sketch map that is clamped and connected; This rotates the adjustable plastics prosthetic socket locking part that is clamped and connected and fixedly is made up of last platen and following pallet.It is one section pintongs step 12 of ball-type cambered surface convex surface central authorities' disjunctor of pallet 1 down, and each beats screw vent 13 on pintongs, connect one section pipe 7 in the central again, pipe 7 lower end excircles axially on have a slot 11, weld out locking side's sheet 9 on slot 11 both sides respectively and form hold down gag, beating screwed hole on a slice of locking side's sheet 9 of this hold down gag, is through hole on another sheet.Working good after position and the direction with following connector 8, passing in the screwed hole that through hole is screwed into opposite side's sheet, will descend connector 8 to compress with screw.There is a through hole 10 at the ball-type cambered surface concave surface center of following pallet 1, the equidistant anti-rotation reinforcement projection 3 that is provided with from the bore edges to the disk border, disjunctor screw rod 4 is stretched out at the convex surface center of last platen 2 ball-type cambered surfaces, the screw rod 4 at center passes down the central through hole 10 of pallet 1, four screw rods 4 on every side pass down the screw vent 13 of pallet 1, the two are coupled together (as shown in Figure 2) by nut 5.The convex surface of last platen 2 is provided with and following pallet 2 inner concaves corresponding protruding 3.Above-mentioned pipe 7 inner round wall can have female thread or not threaded two kinds, and are connected with following connector 8.This part that is clamped and connected is hoped the material receptive cavity part usefulness that is clamped and connected if make thigh, and its disjunctor screw rod 4 can be five or four or a center bolt; If when making shank plastics receptive cavity and being clamped and connected part, its pintongs step 12 can remove, 4 screw rods 4 that stay the center of last platen 2 disjunctor screw rods.
Claims (5)
1. the adjustable plastics prosthetic socket locking type of rotation part that is clamped and connected, fixedly form by last platen and following pallet, it is characterized in that: ball-type cambered surface convex surface central authorities one section pintongs step of disjunctor (12) of described pallet (1) down, connect one section pipe (7) in the central again, pipe (7) lower end excircle axially on have a slot (11), weld out locking side's sheet (9) on slot (11) both sides respectively and form hold down gag, there is a through hole (10) at the ball-type cambered surface concave surface center of following pallet (1), the equidistant anti-rotation reinforcement projection (3) that is provided with from the bore edges to the disk border, the convex surface of last platen (2) ball-type cambered surface disk stretches out 1-5 root disjunctor screw rod (4), pass down the central through hole (10) and the screw vent (13) of pallet (1), the two is coupled together by nut (5); The convex surface of last platen (2) is provided with and the corresponding projection of following pallet (2) inner concave (3).
2. according to the adjustable plastics prosthetic socket of the described rotation of the claim 1 locking type part that is clamped and connected, it is characterized in that: locking side's sheet of described hold down gag, beat screwed hole on its a slice, on another sheet through hole.
3. according to the adjustable plastics prosthetic socket of the described rotation of the claim 1 locking type part that is clamped and connected, it is characterized in that: described pipe (7) inner round wall can have female thread or not be with two kinds on spiral shell, and is connected with following connector (8).
4. according to the adjustable plastics prosthetic socket of the described rotation of the claim 1 locking type part that is clamped and connected, it is characterized in that: pintongs step (12) can stay or not stay on the described subiculum dribbling type cambered surface convex surface.
5. according to the adjustable plastics prosthetic socket of the described rotation of the claim 1 locking type part that is clamped and connected, it is characterized in that: the described disjunctor screw rod (4) of going up platen is five, four or a center bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261763 CN2628005Y (en) | 2003-05-27 | 2003-05-27 | Rotary adjustable artificial limb plastic accepting cavity locking clamping connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261763 CN2628005Y (en) | 2003-05-27 | 2003-05-27 | Rotary adjustable artificial limb plastic accepting cavity locking clamping connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2628005Y true CN2628005Y (en) | 2004-07-28 |
Family
ID=34255325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03261763 Expired - Fee Related CN2628005Y (en) | 2003-05-27 | 2003-05-27 | Rotary adjustable artificial limb plastic accepting cavity locking clamping connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2628005Y (en) |
-
2003
- 2003-05-27 CN CN 03261763 patent/CN2628005Y/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: 20040728 Termination date: 20120527 |