CN204750094U - Windshield wiper support connection structure - Google Patents
Windshield wiper support connection structure Download PDFInfo
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- CN204750094U CN204750094U CN201520309705.1U CN201520309705U CN204750094U CN 204750094 U CN204750094 U CN 204750094U CN 201520309705 U CN201520309705 U CN 201520309705U CN 204750094 U CN204750094 U CN 204750094U
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- support
- assistant
- main support
- cell wall
- connecting piece
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Abstract
The utility model discloses a windshield wiper support connection structure, including main support, assistant support, inferior support and connecting piece, the main support is the cell type structure, the one end of main support is equipped with round hole and bayonet socket, the cell wall of the one end of the assistant support outside all be equipped with with round hole complex cylinder is protruding, and the main support passes through with the assistant support the round hole forms the hub connection with the prominent cooperation of cylinder, and has the clearance of the assistant support activity of being convenient for between main support and the assistant support, be equipped with the connecting hole on the inferior support, the connecting piece is the fluted body, and the cell wall inboard of connecting piece is equipped with and connects protrudingly, and the cell wall outside of connecting piece is equipped with the connection stuck point, inferior support passes through the connecting hole and is connected prominent cooperation to be connected with the connecting piece, the connecting piece is through connecting the bayonet coupling on stuck point and the main support. The utility model discloses having certain degree of freedom in windshield wiper blade and car glass face contact direction, thereby making windshield wiper blade and the contact of car glass face well can not produce the gap, the pressure distribution is even.
Description
Technical field
The utility model relates to a kind of automobile component, refers to a kind of windscreen wiper connection structure especially.
Background technology
At present, windscreen wiper is mainly divided into support rack type rain brush and Frameless windshield wiper, support rack type rain brush is made up of main support and assistant support, the structure of support is generally pressing and bending part, structure is reinforced, intensity is good, but lack toughness, each point force on swept area of wiper blade is uneven, the pendulum angle at each position is also unequal, the rigidity of then its steel disc of cartilage type rain brush is not easily optimized, the too low meeting of rigidity of steel disc causes exerting a force during wiper deficiency, the rigidity of steel disc too Gao Zehui causes Wiper blade cannot docile glass, therefore rigidity is too high or too low all can cause rainwater, foreign matter cannot be removed completely.
Utility model content
In view of this, the utility model proposes a kind of windscreen wiper connection structure, not only assemble easy, flexibility ratio is high, and the pressure of rocking arm transmission is evenly distributed on rubber swept area of wiper blade.
For solving the problems of the technologies described above, technology of the present utility model by the following technical solutions:
A kind of windscreen wiper connection structure, comprise main support, assistant support, secondary support and attaching parts, described main support is trench structure, one end of described main support is provided with circular hole and bayonet socket, the cylindrical protrusion coordinated with described circular hole is all provided with outside the cell wall of one end of described assistant support, main support forms axle by described circular hole with the cooperation of cylindrical protrusion with assistant support and is connected, and there is between assistant support and main support end the free gap d being convenient to described assistant support activity, described time support is provided with connecting bore, described attaching parts is fluted body, and be provided with connection projection inside the cell wall of attaching parts, connection stuck point is provided with outside the cell wall of attaching parts, described time support is connected with attaching parts with the cooperation being connected projection by connecting bore, described attaching parts is connected with the bayonet socket on main support by connecting stuck point.
Further, described assistant support is elasticity steelframe, and assistant support is arcuate structure, makes the connection of main support and assistant support have the degree of freedom rotated up and down.
Further, described support is trench structure, and described connecting bore is arranged on the cell wall of described support.
Compared with prior art, the beneficial effect that the utility model has is: connection structure of the present utility model is simple, easy for installation, the connection of main support and assistant support has the degree of freedom rotated up and down, make the swept area of wiper blade be connected on windscreen wiper contact good with vehicle glass face thus can not produce gap, pressure can distribute more equably.
Accompanying drawing explanation
Fig. 1 is the main bracket structure schematic diagram of the utility model preferred embodiment;
Fig. 2 is the assistant support structural representation of the utility model preferred embodiment;
Fig. 3 is the secondary supporting structure schematic diagram of the utility model preferred embodiment;
Fig. 4 is the connecting-piece structure schematic diagram of the utility model preferred embodiment
Fig. 5 is the local structure schematic diagram of the utility model preferred embodiment.
In figure: 1-main support; 11-circular hole; 12-bayonet socket; 2-assistant support; 21-cylindrical protrusion; 3-support; 31-connecting bore; 4-attaching parts; 41-connects projection; 42-connects stuck point.
Detailed description of the invention
For the understanding the utility model making those skilled in the art more clear and intuitive, below in conjunction with accompanying drawing, the utility model is further described.
As Fig. 1 ~ 5 are depicted as preferred embodiment of the present utility model.
A kind of windscreen wiper connection structure, comprise main support 1, assistant support 2, secondary support 3 and attaching parts 4, main support 1 is trench structure, one end of main support 1 is provided with circular hole 11 and bayonet socket 12, the cylindrical protrusion 21 coordinated with circular hole 11 is all provided with outside the cell wall of one end of assistant support 2, main support 1 forms axle by circular hole 11 with the cooperation of cylindrical protrusion 21 with assistant support 2 and is connected, and assistant support 2 has the free gap d being convenient to assistant support 2 activity on the end of main support 1, secondary support 3 is provided with connecting bore 31, attaching parts 4 is in fluted body, and inside the cell wall of attaching parts 4, be provided with connection projection 41, be provided with outside the cell wall of attaching parts 4 and connect stuck point 42, secondary support 3 is connected with attaching parts 4 with the cooperation being connected projection 41 by connecting bore 31, attaching parts 4 is connected with the bayonet socket 12 on main support 1 by connecting stuck point 42.
Assistant support 2 is the elasticity steelframe of curved structure, makes main support 1 have with the connection of assistant support 2 degree of freedom rotated up and down.
Secondary support 3 is trench structure, and connecting bore 31 is arranged on the cell wall of time support 3.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a windscreen wiper connection structure, it is characterized in that: comprise main support (1), assistant support (2), secondary support (3) and attaching parts (4), described main support (1) is trench structure, one end of described main support (1) is provided with circular hole (11) and bayonet socket (12), the cylindrical protrusion (21) coordinated with described circular hole (11) is all provided with outside the cell wall of one end of described assistant support (2), main support (1) forms axle by described circular hole (11) with the cooperation of cylindrical protrusion (21) with assistant support (2) and is connected, and there is between assistant support (2) and main support (1) end the free gap d being convenient to described assistant support (2) activity, described time support (3) is provided with connecting bore (31), described attaching parts (4) is in fluted body, and inside the cell wall of attaching parts (4), be provided with connection projection (41), be provided with outside the cell wall of attaching parts (4) and connect stuck point (42), described time support (3) is connected with attaching parts (4) with the cooperation being connected projection (41) by connecting bore (31), described attaching parts (4) is connected with the bayonet socket (12) on main support by connecting stuck point (42).
2. windscreen wiper connection structure according to claim 1, is characterized in that: described assistant support (2) is elasticity steelframe, and assistant support (2) curved structure.
3. windscreen wiper connection structure according to claim 1 and 2, is characterized in that: described time support (3) is trench structure, and described connecting bore (31) is arranged on the cell wall of described support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309705.1U CN204750094U (en) | 2015-05-13 | 2015-05-13 | Windshield wiper support connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309705.1U CN204750094U (en) | 2015-05-13 | 2015-05-13 | Windshield wiper support connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204750094U true CN204750094U (en) | 2015-11-11 |
Family
ID=54464833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520309705.1U Active CN204750094U (en) | 2015-05-13 | 2015-05-13 | Windshield wiper support connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204750094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890632A (en) * | 2015-05-13 | 2015-09-09 | 丹阳镇威汽配有限公司 | Connection structure of windscreen wiper bracket |
-
2015
- 2015-05-13 CN CN201520309705.1U patent/CN204750094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890632A (en) * | 2015-05-13 | 2015-09-09 | 丹阳镇威汽配有限公司 | Connection structure of windscreen wiper bracket |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |