CN105822153A - Twice-pull inwards-opening mechanism of double-pull door lock - Google Patents
Twice-pull inwards-opening mechanism of double-pull door lock Download PDFInfo
- Publication number
- CN105822153A CN105822153A CN201610352565.5A CN201610352565A CN105822153A CN 105822153 A CN105822153 A CN 105822153A CN 201610352565 A CN201610352565 A CN 201610352565A CN 105822153 A CN105822153 A CN 105822153A
- Authority
- CN
- China
- Prior art keywords
- open
- throw
- push pedal
- door lock
- out lever
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
- E05B77/30—Functions related to actuation of locks from the passenger compartment of the vehicle allowing opening by means of an inner door handle, even if the door is locked
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/02—Mounting of vehicle locks or parts thereof
- E05B79/08—Mounting of individual lock elements in the lock, e.g. levers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a twice-pull inwards-opening mechanism of a double-pull door lock. A pull wire connector is installed at the outer end of an inwards-opening pull wire. The inner end of the inwards-opening pull wire is connected to an inwards-opened push plate. The inwards-opened push plate and an outwards-opened push plate are installed on a same pin shaft together. The pin shaft is fixed to a door lock body. The inwards-opened push plate can be made to rotate around the pin shaft by pulling the inwards-opening pull wire. A child protection rocker arm is engaged with the inwards-opening push plate. One end of an opening push rod is connected to the outwards-opened push plate, and the other end of the opening push rod is matched with a pawl pin controlling the door lock to be opened and closed. The outwards-opening push plate drives the opening push rod to move when rotating. An unlocking and stopping push rod is arranged in the door lock body and can move leftwards and rightwards, the right end of the unlocking and stopping push rod is matched with the upper end of a locking rocker arm. The left end of the unlocking and stopping push rod is matched with the upper end of the inwards-opening push plate. The twice-pull inwards-opening mechanism is easy to operate, high in reliability, small in overall structure weight and capable of effectively achieving the twice-pull inwards-opening function of the door lock.
Description
Technical field
The present invention relates to a kind of automobile door lock system, specifically a kind of double sliding door lock secondaries pull interior opening mechanism.
Background technology
Automobile door lock system be one be contained on car door and column thereof car door reliably can be locked and realize opening by its internal mechanism and the device of latch functions, automobile door lock have safety protection function; should ensure car door normally use in reliable locking; prevent that car door is unexpected/unconscious to be opened; ensure smooth opening when car door needs again; guarantee maybe to pass through when there being emergency to occur normal; in order to avoid causing life casualty and property loss, it it is a very important body accessories.At present, on market, Application comparison door lock widely is mainly mechanical door lock and electric door lock, and along with the development of auto industry, people are more and more higher to the requirement of automobile door lock ease of use, comfortableness, and electric door lock system has become as the main flow of current door lock.And along with the development of science and technology, its intelligence degree is more and more higher, can better meet people's demand.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of double sliding door lock secondaries pull interior opening mechanism, and it is simple to operate, highly reliable, and overall structure weight is light, can effectively realize opening function in the secondary of door lock pulls.
The technical scheme provided according to the present invention: double sliding door lock secondaries pull interior opening mechanism, it is characterised in that: include door lock body, in open wire drawing, in open push pedal, external-open push pedal, children's health care rocking arm, open push rod, detent pin, solution throw-out lever and locking rocking arm；Open wire drawing outer end in described and wire drawing joint is installed, inside opening in wire drawing the inner is connected to opens in push pedal, open push pedal in described, external-open push pedal is commonly mounted on same first bearing pin, and described first bearing pin is fixed on door lock body, opens wire drawing and can open push pedal in making and rotate around the first bearing pin in pulling；Described children's health care rocking arm is opened push pedal engage with interior, inside opens push pedal and drives external-open push pedal to rotate by the transmission of children's health care rocking arm；Described unlatching push rod one end is connected in external-open push pedal, opens the push rod other end and coordinates with the detent pin controlling door lock open and close, drives unlatching push rod to move, open when push rod promotes detent pin and door lock can be made to open when external-open push pedal rotates；Described solution throw-out lever is arranged on door lock, and this is the most internal and can move left and right；Described solution throw-out lever right-hand member coordinates with locking rocking arm upper end, when solving throw-out lever and moving right, solve throw-out lever and locking rocking arm upper-end contact and locking rocking arm can be promoted to swing around the second bearing pin, when solving throw-out lever and being moved to the left, solving throw-out lever and do not contact with locking rocking arm；Described solution throw-out lever left end coordinates with interior push pedal upper end of opening, and when solving throw-out lever and moving to limit on the right-right-hand limit position, solves throw-out lever and contacts with interior push pedal upper end left surface of opening；When solving throw-out lever and moving to limit on the left position, solve throw-out lever and open push pedal do not contact with interior.
As a further improvement on the present invention, described solution throw-out lever right-hand member is provided with one and cuts somebody's hair, and described locking rocking arm upper end is provided with a long handle, when solve throw-out lever move right time, described in cut somebody's hair contact and promote described long handle.
The present invention compared with prior art, has the advantage thatThe present invention is simple to operate, highly reliable, and overall structure weight is light, can effectively realize opening function in the secondary of door lock pulls.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention.
Fig. 2 is that the embodiment of the present invention is in the Facad structure schematic diagram solved when stop bit is put.
Fig. 3 is embodiment of the present invention Facad structure schematic diagram when being in lock position.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Fig. 1 ~ Fig. 3, the described pair of sliding door lock secondary pull interior opening mechanism mainly by door lock body 1, in open wire drawing 2, in open push pedal 4, external-open push pedal 5, children's health care rocking arm 6, open push rod 7, detent pin 8, solve throw-out lever 9 and locking rocking arm 10 forms；Open wire drawing 2 outer end in described and wire drawing joint is installed, inside opening in wire drawing 2 the inner is connected to opens in push pedal 4, open push pedal 4 in described, external-open push pedal 5 is commonly mounted on same first bearing pin 3, described first bearing pin 3 is fixed on door lock body 1, opens wire drawing 2 and can open push pedal 4 in making and rotate around the first bearing pin 3 in pulling；Described children's health care rocking arm 6 is opened push pedal 4 engage with interior, inside opens push pedal 4 and drives external-open push pedal 5 to rotate by the transmission of children's health care rocking arm 6；Described unlatching push rod 7 one end is connected in external-open push pedal 5, opens push rod 7 other end and coordinates with the detent pin 8 controlling door lock open and close, drives unlatching push rod 7 to move, open when push rod 7 promotes detent pin 8 and door lock can be made to open when external-open push pedal 5 rotates；In described solution throw-out lever 9 is arranged on door lock body 1 and can move left and right；Described solution throw-out lever 9 right-hand member coordinates with locking rocking arm 10 upper end, when solving throw-out lever 9 and moving right, solving throw-out lever 9 and locking rocking arm 10 upper-end contact and locking rocking arm 10 can be promoted to swing around the second bearing pin 11, when solution throw-out lever 9 is moved to the left, solution throw-out lever 9 does not contacts with locking rocking arm 10；Described solution throw-out lever 9 left end coordinates with interior push pedal 4 upper end of opening, and when solving throw-out lever 9 and moving to limit on the right-right-hand limit position, solves throw-out lever 9 and contacts with interior push pedal 4 upper end left surface of opening；When solving throw-out lever 9 and moving to limit on the left position, solve throw-out lever 9 and open push pedal 4 do not contact with interior.
In the present embodiment, described solution throw-out lever 9 is as follows with the fit system of locking rocking arm 10: described solution throw-out lever 9 right-hand member is provided with one and cuts somebody's hair 9a, described locking rocking arm 10 upper end is provided with a long handle 10a, when solving throw-out lever 9 and moving right, described in the 9a that cuts somebody's hair contact and promote described long handle 10a.
As shown in Fig. 1 ~ Fig. 3, in double sliding door locks, if latch functions to be realized, open push rod 7 and should be offset from detent pin 8.As a rule, locking is conciliate is only all that the positive and negative operating by electric lock locking mechanism realizes.But in some cases, if electric lock locking mechanism breaks down, door lock is in lockup state, the personnel in car by door lock solution only need out to be necessary for, and being contemplated to of the present invention realizes this purpose and design.
Operation principle and the work process of the present invention are as follows:
When door lock is in lockup state, solves throw-out lever 9 and be positioned at limit on the right-right-hand limit position, solve throw-out lever 9 and contact with interior push pedal 4 upper end left surface of opening；Wire drawing 2 is opened in pulling for the first time, open push pedal 4 in drive to rotate around the first bearing pin 3, inside opening push pedal 4 promotes solution throw-out lever 9 to be moved to the left, solving throw-out lever 9 drives locking rocking arm 10 to rotate around the second bearing pin 11, locking rocking arm 10 lower end drives unlatching push rod 7 to move, and makes unlatching push rod 7 other end align with detent pin 8, and door lock enters solution stop bit and puts, wire drawing 2 is opened, it is achieved in once, draw solution only in unclamping.
Wire drawing 2 is opened in again pulling, inside open in wire drawing 2 drives and open push pedal 4 and rotate around the first bearing pin 3, children's health care rocking arm 6 is opened push pedal 4 engage with interior, inside opening push pedal 4 drives external-open push pedal 5 to rotate by the transmission of children's health care rocking arm 6, unlatching push rod 7 is driven to move when external-open push pedal 5 rotates, open push rod 7 and promote detent pin 8, detent pin 8 and then drive ratchet, ratchet to be disengaged from state, it is achieved door lock is opened.
Claims (2)
1. pair sliding door lock secondary pulls interior opening mechanism, it is characterised in that: include door lock body (1), in open wire drawing (2), in open push pedal (4), external-open push pedal (5), children's health care rocking arm (6), open push rod (7), detent pin (8), solve throw-out lever (9) and locking rocking arm (10)；Open wire drawing (2) outer end in described and wire drawing joint is installed, inside open in wire drawing (2) the inner is connected to and open in push pedal (4), open push pedal (4) in described, external-open push pedal (5) is commonly mounted on same first bearing pin (3), described first bearing pin (3) is fixed on door lock body (1), opens wire drawing (2) and can open push pedal (4) in making around the first bearing pin (3) rotation in pulling；Described children's health care rocking arm (6) is opened push pedal (4) engage with interior, inside opens push pedal (4) and drives external-open push pedal (5) to rotate by the transmission of children's health care rocking arm (6)；Described unlatching push rod (7) one end is connected in external-open push pedal (5), open push rod (7) other end to coordinate with the detent pin (8) controlling door lock open and close, drive unlatching push rod (7) mobile when external-open push pedal (5) rotates, open when push rod (7) promotes detent pin (8) and door lock can be made to open；Described solution throw-out lever (9) is arranged in door lock body (1) and can move left and right；Described solution throw-out lever (9) right-hand member coordinates with locking rocking arm (10) upper end, when solving throw-out lever (9) and moving right, solve throw-out lever (9) and locking rocking arm (10) upper-end contact and locking rocking arm (10) can be promoted to swing around the second bearing pin (11), when solving throw-out lever (9) and being moved to the left, solve throw-out lever (9) and do not contact with locking rocking arm (10)；Described solution throw-out lever (9) left end coordinates with interior push pedal (4) upper end of opening, and when solving throw-out lever (9) and moving to limit on the right-right-hand limit position, solves throw-out lever (9) and contacts with interior push pedal (4) upper end left surface of opening；When solve throw-out lever (9) mobile to limit on the left position time, solve throw-out lever (9) and open push pedal (4) do not contact with interior.
2. double sliding door lock secondary as claimed in claim 1 pulls interior opening mechanism, it is characterized in that: described solution throw-out lever (9) right-hand member is provided with one and cuts somebody's hair (9a), described locking rocking arm (10) upper end is provided with a long handle (10a), when solve throw-out lever (9) move right time, described in cut somebody's hair (9a) contact and promote described long handle (10a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352565.5A CN105822153A (en) | 2016-05-25 | 2016-05-25 | Twice-pull inwards-opening mechanism of double-pull door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352565.5A CN105822153A (en) | 2016-05-25 | 2016-05-25 | Twice-pull inwards-opening mechanism of double-pull door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822153A true CN105822153A (en) | 2016-08-03 |
Family
ID=56531275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610352565.5A Pending CN105822153A (en) | 2016-05-25 | 2016-05-25 | Twice-pull inwards-opening mechanism of double-pull door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105822153A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522698A (en) * | 2016-12-27 | 2017-03-22 | 皓月汽车安全系统技术股份有限公司 | Integral front door lock body assembly |
| CN107605283A (en) * | 2017-10-31 | 2018-01-19 | 无锡瑞林控制软件有限公司 | Side door lock is double to pull open latch mechanism |
-
2016
- 2016-05-25 CN CN201610352565.5A patent/CN105822153A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522698A (en) * | 2016-12-27 | 2017-03-22 | 皓月汽车安全系统技术股份有限公司 | Integral front door lock body assembly |
| CN107605283A (en) * | 2017-10-31 | 2018-01-19 | 无锡瑞林控制软件有限公司 | Side door lock is double to pull open latch mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |
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| RJ01 | Rejection of invention patent application after publication |