CN202764753U - Rotary mechanism of middle handrail of driver seat and passenger seat of car - Google Patents
Rotary mechanism of middle handrail of driver seat and passenger seat of car Download PDFInfo
- Publication number
- CN202764753U CN202764753U CN2012204538630U CN201220453863U CN202764753U CN 202764753 U CN202764753 U CN 202764753U CN 2012204538630 U CN2012204538630 U CN 2012204538630U CN 201220453863 U CN201220453863 U CN 201220453863U CN 202764753 U CN202764753 U CN 202764753U
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- CN
- China
- Prior art keywords
- card base
- foot
- feet
- hold
- copper pin
- 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 - Lifetime
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Abstract
The utility model provides a rotary mechanism of a middle handrail of a driver seat and a passenger seat of a car. The turnover mechanism of the middle handrail of the driver seat and the passenger seat of the car comprises a support foot, a support arm, a locking foot, a foot locking shaft pin and a foot locking press spring. The locking foot is connected with the support arm through the foot locking shaft pin, and the foot locking press spring is connected between the locking foot and the support arm. Arc-shaped tooth faces are arranged on the backs of the two sides of the front end of the locking foot, wherein a copper pin and a copper press spring are arranged in one side of the locking foot. Arc-shaped tooth bars use to be meshed with the arc-shaped tooth faces on the locking foot are respectively arranged on the backs of the two sides of the support foot, a guide structure guiding the copper pin to move is arranged on the end face of one side of the support foot. According to the rotary mechanism of the middle handrail of the driver seat and the passenger seat of the car, one copper pin and one copper pin press spring are additionally arranged on one side of the locking foot, the guide structure of the copper pin is additionally arranged on one side of the support foot, the locking foot is driven to achieve the automatic separation and reunion in the rotary process, rotation of the handrail does not need external forces, up and down repeated rotation of the handrail can be achieved, and a rotary gear of the middle handrail of the driver seat and the passenger seat of the car can be opened automatically.
Description
Technical field
The utility model relates to a kind of auto parts and components, relates in particular to the switching mechanism of the positive copilot middle handrail of a kind of automobile.
Background technology
The positive copilot middle handrail of automobile generally is divided into front middle handrail and rear middle handrail.Its objective is in order to reduce the fatigue of driving, can automatically surely keep off during upset.General arm assembly is by other part such as the connections such as button, push rod, and promotes push rod by external force and make the card base latch separate to realize the handrail upset, fixed gear and cycle event, and mechanism is loaded down with trivial details, poor stability and cost are higher.
The utility model content
The purpose of this utility model is exactly in order to provide the switching mechanism of the positive copilot middle handrail of a kind of automobile.
To achieve these goals, the utility model has adopted following technical scheme: the switching mechanism of the positive copilot middle handrail of a kind of automobile, comprise feet and hold-down arm, feet is connected bearing and PUR ring and connects with hold-down arm, and hold-down arm can spin upside down around feet; Be characterized in, also comprise card base, card base pivot pin and card base stage clip; Card base is connected with hold-down arm by the card base pivot pin, and card base can rotate with the hold-down arm motion and around the card base pivot pin; The card base stage clip is connected between card base and the hold-down arm and provides the elastic force that resets for card base; The back side of card base front end both sides is respectively equipped with arc-shaped tooth, and wherein copper pin and copper pin stage clip are equipped with in the inside of a side; The back side of feet both sides be respectively equipped with for card base on the arc-shaped rack of arc-shaped tooth engagement, wherein the end face of a side is provided with the guiding structural of the described copper pin motion of guiding; Hold-down arm drives card base and rotates in switching process, and drive simultaneously the copper pin and move along the guiding structural of feet, realizing the clutch of card base and feet, thus the up and down reciprocatingly upset of realization hold-down arm.
The switching mechanism of the positive copilot middle handrail of above-mentioned automobile, wherein, described guiding structural comprises the platform that is arranged on feet one side end face, and the rear portion of platform is provided with the slope, and platform side forms the guide rail of the described copper pin motion of guiding, and the guide rail afterbody connects the slope; Described copper pin is raised to platform by the slope along described guide rail movement when the copper pin moves to the slope, thereby realizes that card base links to each other with the engagement of feet.
The switching mechanism of the positive copilot middle handrail of above-mentioned automobile, wherein, described arc-shaped tooth and arc-shaped rack have the ratchet tooth structure that cooperatively interacts.
The utility model installs a copper pin and copper pin stage clip additional by the side at card base, and drive the automatic clutch that card base is realized switching process at the guiding structural that a side of feet increases the copper pin, the handrail switching process be need not by external force, can realize the up and down reciprocatingly upset of handrail.
Description of drawings
Fig. 1 is the perspective view of the switching mechanism of the positive copilot middle handrail of the utility model automobile;
Fig. 2 is the plan structure scheme drawing of the switching mechanism of the positive copilot middle handrail of the utility model automobile;
Fig. 3 is that the C-C of Fig. 2 is to the sectional structure scheme drawing;
Fig. 4 is that the D-D of Fig. 2 is to the sectional structure scheme drawing.
The specific embodiment
Referring to Fig. 1 to Fig. 4, the switching mechanism of the positive copilot middle handrail of automobile of the present utility model comprises feet 1 and hold-down arm 2, and feet is connected bearing 3 and PUR ring 4 and connects with hold-down arm, and hold-down arm 2 can spin upside down around feet 1.Also comprise card base 5, card base pivot pin 6 and card base stage clip 7.Card base 5 is connected with hold-down arm 2 by card base pivot pin 6, and card base 5 can rotate with the hold-down arm motion and around card base pivot pin 6; Card base stage clip 7 is connected between card base 5 and the hold-down arm 2 and provides the elastic force that resets for card base; The back side of card base 5 front end both sides is respectively equipped with arc-shaped tooth 51, and wherein copper pin 8 and copper pin stage clip 9 are equipped with in the inside of a side; The back side of feet 1 both sides be respectively equipped with for card base on the arc-shaped rack 11 of arc-shaped tooth engagement, wherein the end face of a side is provided with the guiding structural 12 of the described copper pin motion of guiding; Hold-down arm 2 drives card base 5 and rotates in switching process, drive simultaneously copper pin 8 and move along the guiding structural 12 of feet, realizing the clutch of card base 5 and feet 1, thereby realizes the up and down reciprocatingly upset of hold-down arm 2.
Guiding structural 12 in the utility model comprises the platform 121 that is arranged on feet one side end face, and the rear portion of platform is provided with slope 122, and platform side forms the guide rail 123 of the described copper pin motion of guiding, and the guide rail afterbody connects slope 122; Copper pin 8 moves along guide rail 123, is raised to 121 on platform by the slope when copper pin 8 moves to slope 122, thereby realizes that card base 5 links to each other with the engagement of feet 1.
Arc-shaped tooth in the utility model and arc-shaped rack have the ratchet tooth structure that cooperatively interacts.Hold-down arm can only be rotated to opening direction.
Principle of work of the present utility model is, handrail is (maximum angle opened of handrail is 114 degree) under open mode, in the switching process downwards, copper pin on the card base is affected by the Interference size of the guiding structural outer rim on the feet, card base is separated with the engaging tooth of feet, handrail is realized upset downwards, makes card base be returned to normal size by the slope guide frame before being turned to end points downwards, realizes the card base engagement; The handrail switching process that makes progress, be the ratchet tooth structure control by the arc-shaped tooth on the card base and the arc-shaped rack on the feet, whenever upwards slip over a gear, then rely on the card base spring reset, make handrail realize surely keeping off function (totally five gears), and back and forth realize spinning upside down function.
Claims (3)
1. the switching mechanism of the positive copilot middle handrail of automobile comprises feet and hold-down arm, and feet is connected bearing and PUR ring and connects with hold-down arm, and hold-down arm can spin upside down around feet; It is characterized in that: also comprise card base, card base pivot pin and card base stage clip; Card base is connected with hold-down arm by the card base pivot pin, and card base can rotate with the hold-down arm motion and around the card base pivot pin; The card base stage clip is connected between card base and the hold-down arm and provides the elastic force that resets for card base; The back side of card base front end both sides is respectively equipped with arc-shaped tooth, and wherein copper pin and copper pin stage clip are equipped with in the inside of a side; The back side of feet both sides be respectively equipped with for card base on the arc-shaped rack of arc-shaped tooth engagement, wherein the end face of a side is provided with the guiding structural of the described copper pin motion of guiding; Hold-down arm drives card base and rotates in switching process, and drive simultaneously the copper pin and move along the guiding structural of feet, realizing the clutch of card base and feet, thus the up and down reciprocatingly upset of realization hold-down arm.
2. the switching mechanism of the positive copilot middle handrail of automobile as claimed in claim 1, it is characterized in that: described guiding structural comprises the platform that is arranged on feet one side end face, the rear portion of platform is provided with the slope, and platform side forms the guide rail of the described copper pin motion of guiding, and the guide rail afterbody connects the slope; Described copper pin is raised to platform by the slope along described guide rail movement when the copper pin moves to the slope, thereby realizes that card base links to each other with the engagement of feet.
3. the switching mechanism of the positive copilot middle handrail of automobile as claimed in claim 1, it is characterized in that: described arc-shaped tooth and arc-shaped rack have the ratchet tooth structure that cooperatively interacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204538630U CN202764753U (en) | 2012-09-06 | 2012-09-06 | Rotary mechanism of middle handrail of driver seat and passenger seat of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204538630U CN202764753U (en) | 2012-09-06 | 2012-09-06 | Rotary mechanism of middle handrail of driver seat and passenger seat of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202764753U true CN202764753U (en) | 2013-03-06 |
Family
ID=47771348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204538630U Expired - Lifetime CN202764753U (en) | 2012-09-06 | 2012-09-06 | Rotary mechanism of middle handrail of driver seat and passenger seat of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202764753U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114314A (en) * | 2015-05-08 | 2016-11-16 | 丰田纺织株式会社 | Seat for vehicle |
| CN106965730A (en) * | 2017-04-14 | 2017-07-21 | 延锋安道拓座椅有限公司 | One kind rises turning-over support mechanism and armrest |
| CN108297757A (en) * | 2016-09-28 | 2018-07-20 | 长城汽车股份有限公司 | Armrest installation assembly and seat |
| CN109070779A (en) * | 2016-04-29 | 2018-12-21 | 安道拓卢森堡控股有限公司 | Handrail and vehicle seat for vehicle seat |
-
2012
- 2012-09-06 CN CN2012204538630U patent/CN202764753U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114314A (en) * | 2015-05-08 | 2016-11-16 | 丰田纺织株式会社 | Seat for vehicle |
| US10076980B2 (en) | 2015-05-08 | 2018-09-18 | Toyota Boshoku Kabushiki Kaisha | Vehicle seat |
| CN106114314B (en) * | 2015-05-08 | 2018-10-19 | 丰田纺织株式会社 | Seat for vehicle |
| CN109070779A (en) * | 2016-04-29 | 2018-12-21 | 安道拓卢森堡控股有限公司 | Handrail and vehicle seat for vehicle seat |
| US10829018B2 (en) | 2016-04-29 | 2020-11-10 | Adient Luxembourg Holding S.Á R.L. | Armrest for vehicle seat and vehicle seat |
| CN109070779B (en) * | 2016-04-29 | 2021-11-05 | 恺博座椅机械部件有限公司 | Armrest for a vehicle seat and vehicle seat |
| CN108297757A (en) * | 2016-09-28 | 2018-07-20 | 长城汽车股份有限公司 | Armrest installation assembly and seat |
| CN108297757B (en) * | 2016-09-28 | 2020-07-31 | 长城汽车股份有限公司 | Seat armrest installation assembly and seat |
| CN106965730A (en) * | 2017-04-14 | 2017-07-21 | 延锋安道拓座椅有限公司 | One kind rises turning-over support mechanism and armrest |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |