CN102278002A - Handle mechanism of door lock for vehicles - Google Patents
Handle mechanism of door lock for vehicles Download PDFInfo
- Publication number
- CN102278002A CN102278002A CN2011101846983A CN201110184698A CN102278002A CN 102278002 A CN102278002 A CN 102278002A CN 2011101846983 A CN2011101846983 A CN 2011101846983A CN 201110184698 A CN201110184698 A CN 201110184698A CN 102278002 A CN102278002 A CN 102278002A
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- CN
- China
- Prior art keywords
- handle
- door lock
- automobile
- slide block
- slider
- 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 discloses a handle mechanism of a door lock for vehicles, which comprises an outward-pull handle, a return spring, a slider, an actuating bar, a handle support and a spring support, wherein the outward-pull handle is connected with the slider through the handle support, the two ends of the return spring are movably connected with the slider and the spring support respectively, and the two ends of the actuating bar are movably connected with the slider and the spring support respectively. The return spring is compressed by lifting the outward-pull handle and while the slider drives the actuating bar to swing around the spring support, so that the lever and the pawl in the lock body of the door lock are pulled to unlock the lock latch in the lock body so as to open the vehicle door. According to the handle mechanism disclosed by the invention, the number of supports is reduced to reduce size, so that the structure is more compact; and besides, the manufacturing cost of the handle is reduced, the frequency of maintenance is reduced, and the operating stability of the handle mechanism is improved.
Description
Technical field
The present invention relates to the handle technology of automobile-used door lock, more particularly, relate to a kind of handle mechanism of automobile-used door lock.
Background technology
In the use of automobile, automobile-used door lock is the most basic safety precaution product, and its reliability and handling functional performance and the security performance that is directly connected to automobile affect the Experience Degree of user to car, satisfaction, and then be related to the sales volume of automobile.Automobile-used door lock is not only protected the pith of automobile and occupant safety; the life and the property safety that are related to the occupant; and automobile-used door lock belongs to the part of vehicle body again; therefore automobile-used door lock has functional and ornamental double action; aesthetic in appearance; easy and simple to handle, light and handy, durable grade is that people are to the most basic requirement of automobile-used door lock.The mechanism of shaking hands outward of automobile-used door lock as shown in Figure 1: wherein 1 is the outer handle as driving link, and 2 and 3 be return spring, and 4 be slide block, and 5 for carrying out bar, and 6 is execution bar supporting base.Outside the operator up spurs during handle 1, compression retracteding position spring 2,3 is close to spring bearing housing, make slide block 4 drive executive items 5 around carrying out 6 swings of bar supporting base, thereby lever and ratchet in the pulling Door lock make snap close in the lock body be able to release and open car door.But existing handle mechanism need fix with car door by 3 supporting bases among Fig. 1, if having a supporting base to have problem to hinder to shake hands the use of mechanism, has increased virtually and has safeguarded probability, and the mechanism's stability in use that causes shaking hands is not high relatively.
Summary of the invention
Need fix by 3 supporting bases and car door at the handle mechanism that exists in the prior art, mechanism's stability in use not high problem relatively that causes shaking hands the purpose of this invention is to provide a kind of handle mechanism of automobile-used door lock.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of handle mechanism of automobile-used door lock comprises outer handle, return spring, slide block, execution bar, handle supporting base and spring bearing housing, and described outer handle is connected with slide block by the handle supporting base; The two ends of described return spring flexibly connect with slide block and spring bearing housing respectively; The two ends of described execution bar flexibly connect with slide block and spring bearing housing respectively.
Line and described execution bar that described outer handle and slide block constitute are not perpendicular.
Adopt the handle mechanism of automobile-used door lock of the present invention, can be by up spurring the outdoor handle compression retracteding position spring, simultaneously, slide block drives the execution bar and swings around spring bearing housing, thereby lever in the pulling Door lock and ratchet make the snap close in the lock body be able to release, open car door.Therefore, compared with prior art, the handle mechanism of automobile-used door lock provided by the invention has reduced the quantity of supporting base, reduced volume, make structure more compact, also reduced the manufacturing cost of handle simultaneously, reduced and safeguarded probability, stability in use with having improved handle mechanism has practical value.
Description of drawings
Fig. 1 is the principle schematic of the handle mechanism of automobile-used door lock in the prior art;
Fig. 2 is the principle schematic of the handle mechanism of a kind of automobile-used door lock provided by the invention.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with drawings and Examples.
See also shown in Figure 2: the handle mechanism of a kind of automobile-used door lock provided by the invention, adopt generalized kinematic chain, the connecting rod class is joined, compound kinematic chain, principle methods such as regeneration kinematic chain design, comprise outer handle 11, return spring with bare bones connecting rod 12 and connecting rod 13 formations, slide block 14, carry out bar 15, handle supporting base 17 and spring bearing housing 16, outer handle 11 is connected with slide block 14 by handle supporting base 17, with an end of return spring and to carry out an end and the slide block 14 of bar 15 hinged, the other end of return spring is connected on the spring bearing housing 16 jointly with the other end of carrying out bar 15, so just makes handle of the present invention mechanism be kept to 2 than the required supporting base of handle mechanism of the prior art by 3.Particularly, the line that constitutes when outer handle 11 and slide block 14 with carry out bar 15 when not perpendicular, the use of handle can be more convenient of the present invention mechanism.Need to prove at this, for the ease of understanding, to shake hands supporting base 17 and spring bearing housing 16 of the present invention is described separately, and handle supporting base 17 and spring bearing housing 16 must be arranged on the same frame when reality is used, and promptly shake hands supporting base 17 and spring bearing housing 16 belong to a member altogether.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating purpose of the present invention, and be not as limitation of the invention, as long as in essential scope of the present invention, all will drop in the scope of claim of the present invention variation, the modification of the above embodiment.
Claims (2)
1. the handle mechanism of an automobile-used door lock comprises outer handle, return spring, slide block, execution bar, handle supporting base and spring bearing housing, it is characterized in that: described outer handle is connected with slide block by the handle supporting base; The two ends of described return spring flexibly connect with slide block and spring bearing housing respectively; The two ends of described execution bar flexibly connect with slide block and spring bearing housing respectively.
2. the handle mechanism of automobile-used door lock according to claim 1 is characterized in that: line and described execution bar that described outer handle and slide block constitute are not perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101846983A CN102278002A (en) | 2011-07-04 | 2011-07-04 | Handle mechanism of door lock for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101846983A CN102278002A (en) | 2011-07-04 | 2011-07-04 | Handle mechanism of door lock for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102278002A true CN102278002A (en) | 2011-12-14 |
Family
ID=45103697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101846983A Pending CN102278002A (en) | 2011-07-04 | 2011-07-04 | Handle mechanism of door lock for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278002A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223746A (en) * | 2016-07-29 | 2016-12-14 | 芜湖新泉汽车饰件系统有限公司 | Arrangements for automotive doors handrail attacker's latch hook |
| CN108350709A (en) * | 2015-06-16 | 2018-07-31 | 有信意大利公司 | Handle for carrier door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363325Y (en) * | 1998-12-21 | 2000-02-09 | 刘志远 | Theft-proof handle |
| WO2007105434A1 (en) * | 2006-02-28 | 2007-09-20 | Alpha Corporation | Door handle device for automobile |
| CN101158253A (en) * | 2007-11-07 | 2008-04-09 | 奇瑞汽车有限公司 | External-open handle opening gear |
| CN101905669A (en) * | 2010-07-23 | 2010-12-08 | 华德塑料制品有限公司 | Automatic installing device of automobile handle spring and installing method thereof |
| CN202176161U (en) * | 2011-07-04 | 2012-03-28 | 上海工程技术大学 | Handle mechanism of automobile door lock |
-
2011
- 2011-07-04 CN CN2011101846983A patent/CN102278002A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363325Y (en) * | 1998-12-21 | 2000-02-09 | 刘志远 | Theft-proof handle |
| WO2007105434A1 (en) * | 2006-02-28 | 2007-09-20 | Alpha Corporation | Door handle device for automobile |
| CN101158253A (en) * | 2007-11-07 | 2008-04-09 | 奇瑞汽车有限公司 | External-open handle opening gear |
| CN101905669A (en) * | 2010-07-23 | 2010-12-08 | 华德塑料制品有限公司 | Automatic installing device of automobile handle spring and installing method thereof |
| CN202176161U (en) * | 2011-07-04 | 2012-03-28 | 上海工程技术大学 | Handle mechanism of automobile door lock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108350709A (en) * | 2015-06-16 | 2018-07-31 | 有信意大利公司 | Handle for carrier door |
| CN108350709B (en) * | 2015-06-16 | 2020-10-16 | 有信意大利公司 | Handle for vehicle door |
| CN106223746A (en) * | 2016-07-29 | 2016-12-14 | 芜湖新泉汽车饰件系统有限公司 | Arrangements for automotive doors handrail attacker's latch hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |