CN102535991A - Insurance system of automobile door lock - Google Patents
Insurance system of automobile door lock Download PDFInfo
- Publication number
- CN102535991A CN102535991A CN2010105802655A CN201010580265A CN102535991A CN 102535991 A CN102535991 A CN 102535991A CN 2010105802655 A CN2010105802655 A CN 2010105802655A CN 201010580265 A CN201010580265 A CN 201010580265A CN 102535991 A CN102535991 A CN 102535991A
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- China
- Prior art keywords
- automobile
- gear
- insurance system
- lock
- motor
- 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.)
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Abstract
The invention relates to an automobile safety device and particularly discloses an insurance system of an automobile door lock, which comprises a T-shaped metal lever installed on an automobile body. The insurance system is characterized in that the metal lever is clamped with an automobile door, a spring is connected between the metal lever and the automobile body, and an electromagnetic relay is arranged at the tail end of the metal lever close to the automobile door position. A gear is sleeved on an automobile wheel shaft and connected with a motor through a chain hung on the gear, and a guiding wire led out from the motor is connected with the electromagnetic relay. The automobile safety device is simple in structure, convenient to use and reasonable in design, can lock the automobile door during traveling of an automobile and automatically unlock the door lock when the automobile stops, and is safe, secure and suitable for wide popularization and application.
Description
(1) technical field
The present invention relates to a kind of auto-safety mechanism, particularly a kind of automobile door lock insurance system.
(2) background technology
Existing automotive door is after closing, if do not start central controlled lock, car door is easy to be opened; When on the car children being arranged,, close central controlled lock if forget because children's is active; In vehicle traveling process; Car door can be opened unintentionally, and entail dangers to people's life is gone back in the danger that situation at this moment will be very in the time of serious.
(3) summary of the invention
The present invention provides a kind of automobile door lock insurance system simple in structure, easy to use in order to remedy the deficiency of prior art.
The present invention realizes through following technical scheme:
A kind of automobile door lock insurance system comprises the T type metal thick stick that is installed on the car body, it is characterized in that: metal thick stick and car door clamping, and and car body between be connected with spring, metal thick stick end is pressed close to the car door position and is provided with electromagnetic relay; Be socketed with gear on the vehicle wheel shaft, gear links to each other through the chain that is mounted on the gear with motor, and the lead that motor is drawn is connected with electromagnetic relay.
The present invention mainly is made up of gear, motor and electromagnetic relay; The rotation of the rotation driven gear through vehicle wheel shaft is rotated generating thereby drive motor through chain, and the current mirror lead of generation arrives electromagnetic relay; Thereby generation magnetic; Attract of the locking of metal thick stick, and then realized carrying out in the process, car door is added the purpose of safety lock at automobile to car door.
More excellent scheme of the present invention is:
Because the locking that is set to protect car door in the automobile traveling process of safety lock is equipped with former lock on the said car door, the installation of safety lock does not influence the use of former lock.
The present invention is simple in structure, and is easy to use, reasonable in design, in vehicle traveling process, car door locked, and when automobile stops, opening lock automatically, and security insurance is suitable for wide popularization and application.
(4) description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present invention.
Among the figure, 1 metal thick stick, 2 car doors, 3 springs, 4 electromagnetic relays, 5 wheel shafts, 6 gears, 7 motor, 8 chains.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises the T type metal thick stick 1 that is installed on the car body, metal thick stick 1 and car door 2 clampings, and and car body between be connected with spring 3, metal thick stick 1 end is pressed close to car door 2 positions and is provided with electromagnetic relay 4; Be socketed with gear 6 on the vehicle wheel shaft 5, gear 6 links to each other through the chain 8 that is mounted on the gear 6 with motor 7, and the lead that motor 7 is drawn is connected with electromagnetic relay 4; On the said car door 2 former lock is installed.
In vehicle traveling process, closed door 2, former lock locking; Vehicle wheel shaft 5 rotates, and driven gear 6 rotates, thereby realizes the startup of motor 7 through the drive of chain 8; The electric current that motor 7 produces passes to electromagnetic relay 4 through lead; Electromagnetic relay 4 produces magnetic, attracts metal thick stick 1 to be connected with car door 2 downwards, with car door 2 lockings; In the vehicle traveling process, electric current continues to produce, and car door 2 even open car door 2 former locks unintentionally, can not made car door 2 open by locking always yet.
After automobile stopped, motor 7 no longer operated, current interruptions, and metal thick stick 2 is got back to original position under the tension of spring 3, and the locking contact of car door 2 is opened former lock and can be opened car door 2.
Claims (2)
1. automobile door lock insurance system; Comprise the T type metal thick stick (1) that is installed on the car body; It is characterized in that: metal thick stick (1) and car door (2) clamping, and and car body between be connected with spring (3), metal thick stick (1) end is pressed close to car door (2) position and is provided with electromagnetic relay (4); Be socketed with gear (6) on the vehicle wheel shaft (5), gear (6) links to each other through the chain (8) that is mounted on the gear (6) with motor (7), and the lead that motor (7) is drawn is connected with electromagnetic relay (4).
2. automobile door lock insurance system according to claim 1 is characterized in that: said car door is equipped with former lock on (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105802655A CN102535991A (en) | 2010-12-09 | 2010-12-09 | Insurance system of automobile door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105802655A CN102535991A (en) | 2010-12-09 | 2010-12-09 | Insurance system of automobile door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102535991A true CN102535991A (en) | 2012-07-04 |
Family
ID=46343882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105802655A Pending CN102535991A (en) | 2010-12-09 | 2010-12-09 | Insurance system of automobile door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102535991A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675223A (en) * | 2015-03-04 | 2015-06-03 | 南通力联自动化科技有限公司 | Automobile door slow opening device |
| CN107630603A (en) * | 2017-10-31 | 2018-01-26 | 无锡瑞林控制软件有限公司 | Side door lock lockable mechanism |
-
2010
- 2010-12-09 CN CN2010105802655A patent/CN102535991A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675223A (en) * | 2015-03-04 | 2015-06-03 | 南通力联自动化科技有限公司 | Automobile door slow opening device |
| CN107630603A (en) * | 2017-10-31 | 2018-01-26 | 无锡瑞林控制软件有限公司 | Side door lock lockable mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |