CN202796678U - Switch for lifting and lowering automobile glass - Google Patents
Switch for lifting and lowering automobile glass Download PDFInfo
- Publication number
- CN202796678U CN202796678U CN201220490939.7U CN201220490939U CN202796678U CN 202796678 U CN202796678 U CN 202796678U CN 201220490939 U CN201220490939 U CN 201220490939U CN 202796678 U CN202796678 U CN 202796678U
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- CN
- China
- Prior art keywords
- switch
- spring
- button
- automobile glass
- fore
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a switch for lifting and lowering automobile glass. The switch comprises a casing, the upper end of the casing is connected with a button, the lower end of the casing is connected with a socket assembly, a static contact is arranged on the socket assembly, the lower end of the button is provided with a column leg extending downwards, a spring and a top column are arranged in the column leg, the lower end of the top column extends out of the column leg and butts against a contact bridge, the spring is sleeved on the upper end of the top column, and a retaining ring is arranged between the column leg and the casing. The retaining ring is arranged between the column leg and the casing to limit the button, the switch is simple in structure and low in cost, reliability of the switch is improved, touch of the rubber retaining ring is good, and due to a spring seat, contact between the top column and the contact bridge is reliable.
Description
Technical field
The utility model relates to a kind of vehicle switch, relates in particular to a kind of automobile glass elevating switch.
Background technology
Window lifting switch is a kind of switch that is used for regulating the relative position of glass for vehicle window in car electrics, and the function that window lifting switch is realized is that relative position so the window lifting switch of regulating windowpane have very important effect in car electrics.
The Chinese patent notification number is that the utility model patent of CN2755762Y discloses in a kind of automobile glass elevating switch and disclosed window lifting switch, its structure is: a kind of automobile glass elevating switch comprises seesaw button, ejector pin, compression spring, pin, base, housing, moving contact contact chip.Be placed with compression spring in two suspension columns that extend seesaw button bottom, the compression spring bottom is connecting ejector pin, the seesaw button is fastened on housing top, enclosure interior is placed the moving contact contact chip, moving contact contact chip and ejector pin be not for can have dynamic formula to contact, lower housing portion and base are clamping, pin are arranged below the base, borrow it to reach and are convenient to connect, be applicable to different main frames assemblings and long requirement of life-span.The automobile glass elevating switch of above-mentioned patent exists complex structure, operating handle relatively poor, the defective such as the reliability of switch is bad.
The utility model content
In order to overcome the above-mentioned deficiency of existing automobile glass elevating switch, it is a kind of simple in structure that the utility model provides, operate comfortable, the automobile glass elevating switch that reliability is strong.
The technical scheme in the invention for solving the technical problem is: a kind of automobile glass elevating switch, comprise shell, described shell upper end is connected with button, the lower end is connected with the socket assembly, is provided with fixed contact on the described socket assembly, and the lower end of described button has the suspension column to downward-extension, be provided with spring and fore-set in the described suspension column, the lower end of fore-set is stretched out suspension column and is withstood contact bridge, and the fore-set upper end is socketed with spring, is provided with ring washer between suspension column and shell.
In order to increase comfortable feel and to reduce switching impulse, ring washer is the rubber ring washer.
Evenly strengthen reliability for spring keeps stressed in the hole, the upper end of the spring in suspension column is provided with spring base, and the upper end of described spring is enclosed within on the spring base, and the lower end connects fore-set.
For easy to operate, the end of button is the pew section of indent.
The utility model beneficial effect: the utility model adds ring washer between suspension column and shell, spacing to button, and is simple in structure, and cost is low, increased the reliability of switch, and rubber ring washer feel is better, and the setting of spring base makes fore-set more reliable with contacting of contact bridge.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is the cut-away view of this utility car window lifting switch.
Among the figure, 1. socket assembly, 2. shell, 3. button, 4. ring washer, 5. spring base, 6. spring, 7. fore-set, 8. suspension column, 9. contact bridge, 10. fixed contact, 11. pew sections.
Embodiment
See also Fig. 1, as shown in the figure, a kind of automobile glass elevating switch comprises shell 2, shell 2 upper ends are connected with button 3, the rear end of button 3 is the pew section 11 of indent, the lower end is connected with socket assembly 1, be provided with fixed contact 10 on the socket assembly 1, the lower end of button 3 has the suspension column 8 to downward-extension, is provided with spring 6 and fore-set 7 in the suspension column 8, the lower end of fore-set 7 is stretched out suspension column 8 and is withstood contact bridge 9, fore-set 7 upper ends are socketed with spring 6, also are provided with spring base 5 in the suspension column 8, and the upper end of spring 6 is enclosed within on the spring base 5, the lower end connects fore-set 7, and fore-set 7 contacts for slidingtype with contact bridge 9; Be provided with ring washer 4 between suspension column 8 and shell 2, the inner groovy of ring washer 4 is enclosed within on the shell 2, and ring washer is rubber ring washer or plastics ring washer.
The operation principle of the utility model window lifting switch: buckle the pew section of button, the suspension column of button drives the left end that fore-set slides to contact bridge, and the contact bridge left end is downward, contacts with static contact on the socket assembly, and turning circuit, glass descends; During release button, at the active force of this spring, fore-set automatically replies the center, and circuit disconnects; In like manner, the pew section of press push button, it is downward that fore-set slides the contact bridge right-hand member to the right, contacts turning circuit, glass rising with static contact on the socket assembly.
Claims (4)
1. automobile glass elevating switch, comprise shell (2), described shell (2) upper end is connected with button (3), the lower end is connected with socket assembly (1), it is characterized in that: be provided with fixed contact (10) on the described socket assembly (1), the lower end of described button (3) has the suspension column (8) to downward-extension, be provided with spring (6) and fore-set (7) in the described suspension column (8), the lower end of fore-set (7) is stretched out suspension column (8) and is withstood contact bridge (9), fore-set (7) upper end is socketed with spring (6), is provided with ring washer (4) between suspension column (8) and shell (2).
2. automobile glass elevating switch as claimed in claim 1, it is characterized in that: described ring washer (4) is the rubber ring washer.
3. automobile glass elevating switch as claimed in claim 1, it is characterized in that: also be provided with spring base (5) in the described suspension column (8), the upper end of described spring (6) is enclosed within on the spring base (5), and the lower end connects fore-set (7).
4. automobile glass elevating switch as claimed in claim 1, it is characterized in that: the end of described button (3) is the pew section (11) of indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220490939.7U CN202796678U (en) | 2012-09-23 | 2012-09-23 | Switch for lifting and lowering automobile glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220490939.7U CN202796678U (en) | 2012-09-23 | 2012-09-23 | Switch for lifting and lowering automobile glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202796678U true CN202796678U (en) | 2013-03-13 |
Family
ID=47823886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220490939.7U Expired - Lifetime CN202796678U (en) | 2012-09-23 | 2012-09-23 | Switch for lifting and lowering automobile glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202796678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733206B (en) * | 2013-12-20 | 2017-02-15 | 北汽福田汽车股份有限公司 | Switch and vehicle with same |
-
2012
- 2012-09-23 CN CN201220490939.7U patent/CN202796678U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733206B (en) * | 2013-12-20 | 2017-02-15 | 北汽福田汽车股份有限公司 | Switch and vehicle with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |