CN201073958Y - Improved windshield wiper connector - Google Patents
Improved windshield wiper connector Download PDFInfo
- Publication number
- CN201073958Y CN201073958Y CNU2007200073991U CN200720007399U CN201073958Y CN 201073958 Y CN201073958 Y CN 201073958Y CN U2007200073991 U CNU2007200073991 U CN U2007200073991U CN 200720007399 U CN200720007399 U CN 200720007399U CN 201073958 Y CN201073958 Y CN 201073958Y
- Authority
- CN
- China
- Prior art keywords
- joint
- permanent seat
- sidewall
- adaptor union
- table skeleton
- 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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Abstract
The utility model discloses a modified wiper connector which comprises a fixed base and a connector, wherein the side wall of the connector has single-layer structure, the outer profile of the fixed base that clamped with the connector is relative to the inner profile of the connector. The utility model has simple structure, easy manufacture and low cost.
Description
Technical field
The utility model relates to the windshield wiper adaptor union, refers in particular to a kind of simple in structure, handling ease, improvement rain brush adaptor union that cost is low.
Background technology
Though the volume of windshield wiper is little, in automobile, played the part of very important role.Wiper crank is to be connected on the rain brush skeleton by adaptor union.Adaptor union specifically comprises permanent seat and joint, and permanent seat is welded on the rain brush skeleton, and joint is buckled on the permanent seat, and is assembled on the permanent seat by pin, and Wiper crank then is connected on the joint.
In the prior art, the structure of adaptor union as shown in Figure 1, 2.Because joint 20 is to be connected with Wiper crank, so the outer table skeleton size of joint 20 must be fixing, again because the appearance contour design of permanent seat gets narrow, in order to guarantee that joint 20 can stably be buckled on the permanent seat, so the interior table skeleton of joint 20 also needs corresponding narrow.Therefore, have cooresponding thickness between the appearance of joint 20 and the interior table skeleton, promptly the sidewall 21 of joint 20 is thick, causes the processing materials of joint 20 big, moulding difficulty height, and also sidewall elasticity is little, is difficult for assembling.Although in order to reduce materials, to increase elasticity, the dealer is double-layer structure with sidewall 21 designs of joint 20, and increases rib 21 between two-layer,, thus, make the complex structure of joint 20, injection mould is difficult for processing, injection moulding cost height, and fraction defect is higher.
In view of this, the inventor improves existing connector construction, design a kind of simple in structure, handling ease, the improvement rain brush adaptor union that cost is low, this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of improvement rain brush adaptor union, has simple in structure, handling ease, advantage that cost is low.
To achieve these goals, solution of the present utility model is:
Improvement rain brush adaptor union comprises permanent seat and joint, and the sidewall of joint is a single layer structure, and permanent seat is corresponding with the interior table skeleton of joint with the outer table skeleton at joint fastening place.
Described permanent seat is forming two fixed plates with joint fastening place, and joint is fastened on two fixed plates.
Described joint sidewall is concavo-convex bending type, and sidewall is at the interior table skeleton of recess and the corresponding fastening of outer table skeleton of permanent seat.
Described joint sidewall is concavo-convex bending type, the corresponding fastening of two fixed plates of the recess of sidewall and permanent seat.
After adopting said structure, the utility model is a single layer structure with the sidewall design of joint, the interior table skeleton of joint is enlarged, and the outer table skeleton of permanent seat is also enlarged, and guarantees that joint and permanent seat stably fasten.Like this, because the outer table skeleton size of joint immobilizes, can guarantee that still joint is connected with Wiper crank, and the sidewall attenuation of joint, the processing materials of joint are significantly reduced, and simultaneously, single layer side wall construction is simple, injection mould is very easily processed, moulding is easy, and the injection moulding cost is low, and, single layer sidewall elasticity is bigger, ease of assembly.
Description of drawings
Fig. 1 is the structural representation of a kind of adaptor union in the prior art;
Fig. 2 is the structural representation of another kind of adaptor union in the prior art;
Fig. 3 is the three-dimensional exploded view of the utility model embodiment one;
Fig. 4 is the combination scheme drawing of the utility model embodiment one;
Fig. 5 is the three-dimensional exploded view of the utility model embodiment two;
Fig. 6 is the combination scheme drawing of the utility model embodiment two.
The specific embodiment
Shown in Fig. 3,5, be two embodiment of the present utility model, represent two kinds of models, its improvement rain brush adaptor union, the same permanent seat 1 and the joint 2 of all comprising with prior art.Permanent seat 1 is welded on the rain brush skeleton 4 by the crotch 12 of its bottom, and joint 2 is buckled on the permanent seat 1, and is assembled on the permanent seat 1 by pin 5, and 3 of Wiper cranks are connected on the joint 2.
Improvement place of the present utility model is to immobilize in the outer table skeleton size that guarantees joint 2 under the prerequisite of (guaranteeing that joint 2 is connected with Wiper crank 3), the sidewall 21 of joint 2 is designed to single layer structure, the interior table skeleton (being the distance between the sidewall 21) of joint 2 is enlarged; Simultaneously, permanent seat 1 is also enlarged at the outer table skeleton with joint 2 fastening places, guarantee correspondingly, make joint 2 stably be fastened on permanent seat 1 with the interior table skeleton of joint 2.
Specifically be on permanent seat 1, to form two fixed plates 11, cooperate shown in Fig. 4,6, joint 2 is fastened on two fixed plates 11.For make sidewall 21 more full of elasticity, fasten more stablely, 21 designs of joint 2 sidewalls are concavo-convex bending type, sidewall 21 is at the interior table skeleton of recess and outer table skeleton or two fixed plate 11 corresponding fastenings of permanent seat 1.
Like this, the utility model is by redesigning the outer table skeleton of permanent seat 1 and the interior table skeleton of joint 2, make the sidewall 21 of joint 2 can directly be single layer structure, sidewall 21 attenuation, the processing materials of joint 2 have been significantly reduced, and, single layer sidewall 21 is compared more simple with the structure of bilayer zone rib in the prior art, injection mould is very easily processed, and moulding is easy, the injection moulding cost is low, and single layer sidewall 21 elasticity are bigger, and particularly design is concavo-convex bending type, elasticity is better, and then makes things convenient for the fastening assembling of permanent seat 1 and joint 2.
Claims (4)
1. improvement rain brush adaptor union comprises permanent seat and joint, and it is characterized in that: the sidewall of joint is a single layer structure, and permanent seat is corresponding with the interior table skeleton of joint with the outer table skeleton at joint fastening place.
2. improvement rain brush adaptor union as claimed in claim 1 is characterized in that: described permanent seat is forming two fixed plates with joint fastening place, and joint is fastened on two fixed plates.
3. improvement rain brush adaptor union as claimed in claim 2 is characterized in that: described joint sidewall is concavo-convex bending type, the corresponding fastening of two fixed plates of the recess of sidewall and permanent seat.
4. improvement rain brush adaptor union as claimed in claim 1 is characterized in that: described joint sidewall is concavo-convex bending type, and sidewall is at the interior table skeleton of recess and the corresponding fastening of outer table skeleton of permanent seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200073991U CN201073958Y (en) | 2007-06-15 | 2007-06-15 | Improved windshield wiper connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200073991U CN201073958Y (en) | 2007-06-15 | 2007-06-15 | Improved windshield wiper connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201073958Y true CN201073958Y (en) | 2008-06-18 |
Family
ID=39519219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200073991U Expired - Fee Related CN201073958Y (en) | 2007-06-15 | 2007-06-15 | Improved windshield wiper connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201073958Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009013452U1 (en) | 2009-10-06 | 2010-01-07 | Xiamen Meto Auto Parts Co., Ltd. | A hingeless windscreen wiper |
| CN104210466A (en) * | 2014-09-24 | 2014-12-17 | 厦门刷新汽车配件有限公司 | All-in-one windshield wiper connector |
-
2007
- 2007-06-15 CN CNU2007200073991U patent/CN201073958Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009013452U1 (en) | 2009-10-06 | 2010-01-07 | Xiamen Meto Auto Parts Co., Ltd. | A hingeless windscreen wiper |
| CN104210466A (en) * | 2014-09-24 | 2014-12-17 | 厦门刷新汽车配件有限公司 | All-in-one windshield wiper connector |
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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: 20080618 |