CN203285186U - Rocker arm poking-pulling type safety lock mechanism for children - Google Patents

Rocker arm poking-pulling type safety lock mechanism for children Download PDF

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Publication number
CN203285186U
CN203285186U CN2013202831496U CN201320283149U CN203285186U CN 203285186 U CN203285186 U CN 203285186U CN 2013202831496 U CN2013202831496 U CN 2013202831496U CN 201320283149 U CN201320283149 U CN 201320283149U CN 203285186 U CN203285186 U CN 203285186U
Authority
CN
China
Prior art keywords
children
handle
safety
child safety
rod
Prior art date
Application number
CN2013202831496U
Other languages
Chinese (zh)
Inventor
徐东林
李伟
Original Assignee
恩坦华汽车零部件(镇江)有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 恩坦华汽车零部件(镇江)有限公司 filed Critical 恩坦华汽车零部件(镇江)有限公司
Priority to CN2013202831496U priority Critical patent/CN203285186U/en
Application granted granted Critical
Publication of CN203285186U publication Critical patent/CN203285186U/en

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Abstract

The utility model discloses a rocker arm poking-pulling type safety lock mechanism for children. The rocker arm poking-pulling type safety lock mechanism for children comprises an inside-opening handle, a pawl pincer and a pawl and also comprises a child safety handle, a child safety connecting rod and an inside-opening releasing arm, wherein the child safety handle is arranged on an electric supporting frame by a clamping claw and can rotate around the clamping claw; the child safety connecting rod is connected with one end part of the child safety handle by a rivet; the inside-opening releasing arm is provided with two sliding grooves, the child safety connecting rod is matched with the sliding grooves in the inside-opening releasing arm by sliding blocks and is connected with the inside-opening releasing arm; and when the sliding blocks slide in the two sliding grooves, the unlocking and the locking of the child safety lock are realized. The rocker arm poking-pulling type child safety lock mechanism disclosed by the utility model has the advantages that use convenience is improved due to adoption of the poking-pulling mode; the design is simple, a transmission chain is short and the reliability is high.

Description

Rocking arm is moved with the hand formula children's safety latch mechanism

Technical field

The utility model relates to a kind of rocking arm for automobile side door lock and moves with the hand formula children's safety latch mechanism, belongs to the auto-parts technical field.

Background technology

Existing child safety lock adopts the knob structure, rotates to realize the function of locking and release child safety lock by stretching into key in children's safety cylinder groove during use.

(1) when children's safety tube is in lockup state,, with the door lock full lock, open handle in stirring, in hold release arm and can not follow interlock, the ratchet clamp can not trigger, ratchet does not rotate, door lock can not release, realizes children's safety locking function.

(2) when children's safety tube is in released state,, with the door lock full lock, open handle in stirring, in hold release arm and can follow interlock, the ratchet clamp is triggered simultaneously, promotes ratchet, the door lock release.

At present the function of children's safety locking is integrated on the door lock motor-driven bracket, from the lock dog relieving mechanism away from,, for realizing transmission, need several part simultaneous linkages could practical functions.This mechanism element is more, and structure is loaded down with trivial details, and the motion chain length is assembled more complicatedly, expends more material and cost of labor., because this device driving-chain is complicated, when going wrong, be difficult in actual production find basic reason in the short time simultaneously.

The utility model content

Utility model purpose: for problems of the prior art and deficiency, provide a kind of rocking arm simple in structure, that reliability is high to move with the hand formula children's safety latch mechanism, be intended to reduce the quantity of part as far as possible, optimize driving-chain, with satisfying the market to demand high-quality and efficient, the excellent door lock of valency.

Technical scheme: a kind of rocking arm is moved with the hand formula children's safety latch mechanism, comprise children's safety handle, children's safety connecting rod, in open release arm, in open handle, ratchet clamp and ratchet.Described children's safety handle is arranged on motor-driven bracket by claw, and the children's safety handle can rotate to an angle around claw, two positions that extreme position is respectively child safety lock locking and release of rotation; Described children's safety connecting rod is connected with an end of children's safety handle by rivet; Open release arm in described and be provided with two grades of chutes, the children's safety connecting rod by slide block with in the chute opened on release arm coordinate, be connected with the interior release arm of opening; When the slide block of children's safe connecting rod slides in two grades of chutes, realize release and the locking of child safety lock; Open handle and Nei Kai release arm in described all take the interior rivet shaft of opening as axis of rotation; Described ratchet and ratchet clamp be all take pawl rivet as axis of rotation, when mechanism kinematic, in open in handle drives and open release arm, in open release arm and drive the ratchet clamp, the ratchet clamp drives ratchet.

The operating principle that rocking arm is moved with the hand formula children's safety latch mechanism is as follows:

(1) child safety lock unlocking function (under closing of the door and the released state) course of work is as follows:

At first children's dead-man's handle is pushed the position of release, the children's safety handle can drive the children's safety connecting rod in hold handle groove below, like this when in while opening handle motion, in open release arm just can by in open handle with motion together.When the release of La Neikai handle, in open in handle drives and open release arm, in open release arm and drive the ratchet clamp, the ratchet clamp drives ratchet, door lock release, car door opening.

(2) child safety lock latch functions (under closing of the door and the released state) course of work is as follows:

At first children's dead-man's handle is pushed the position of locking, the children's safety handle can drive the children's safety connecting rod in hold handle groove top, like this when in while opening handle motion, in open release arm just can not be by the interior handle of opening with motion together.When the release of La Neikai handle, in open release arm can not be driven, the ratchet clamp is motionless, ratchet does not rotate, door lock can not release, car door can not be opened, and has realized thus the latch functions of child safety lock.

Beneficial effect: compared with prior art, the rocking arm that the utility model provides is moved with the hand formula children's safety latch mechanism, and employing is moved with the hand the mode practical function and improved the convenience of using.This mechanism element simplicity of design, driving-chain is short, and reliability is high.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the structural representation of the children's safety handle of the utility model embodiment;

Fig. 3 is the structural representation of the children's safety connecting rod of the utility model embodiment;

Open the structural representation of handle in Fig. 4 the utility model embodiment;

Fig. 5 is the structural representation of the rivet of the utility model embodiment;

Workflow diagram when Fig. 6 is the child safety lock open mode of the utility model embodiment;

Workflow diagram when Fig. 7 is the child safety lock lockup state of the utility model embodiment.

The specific embodiment

, below in conjunction with the drawings and specific embodiments, further illustrate the utility model.

As Figure 1-5: rocking arm move with the hand formula children's safety latch mechanism comprise children's safety handle 1, children's safety connecting rod 2, in open release arm 3, in open handle 4, rivet 5, ratchet clamp 6 and ratchet 7.Wherein children's safety handle 1, children's safety connecting rod 2, in open release arm 3, rivet 5 is the newly developed or change part on former part basis.

Children's safety handle 1 is arranged on motor-driven bracket by claw, and children's safety handle 1 can rotate to an angle around claw, two positions that extreme position is respectively child safety lock locking and release of rotation; Children's safety connecting rod 2 is connected with an end of children's safety handle 1 by rivet 5; In open release arm 3 and be provided with two grades of chutes, children's safety connecting rod 2 by slide block with in the chute opened on release arm 3 coordinate, be connected with the interior release arm 3 of opening; When the slide block of children's safe connecting rod 2 slides in two grades of chutes, realize release and the locking of child safety lock.

As shown in Figure 6, child safety lock open mode: when children's dead-man's handle 1 is in the unlocked position, children's safety handle 1 can drive children's safety connecting rod 2 in hold handle 4 grooves below, like this when in while opening handle 4 motion, in open release arm 3 just can by in open handle 4 with moving together.Open handle 4 releases in stirring, open release arm 3 in driving, in open release arm 3 and drive ratchet clamps 6, ratchet clamp 6 drives ratchets 7, door lock release, car door opening.

As shown in Figure 7, child safety lock lockup state: when children's dead-man's handle 1 is in lock position, children's safety handle 1 can drive children's safety connecting rod 2 in hold handle 4 grooves top, like this when in while opening handle 4 motion, in open release arm 3 just can not be by the interior handle 4 of opening with moving together.Open handle 4 releases in stirring, in open release arm 3 can not be driven, ratchet clamp 6 is motionless, ratchet 7 does not rotate, door lock can not release, car door can not be opened.Realize the latch functions of child safety lock.

Except above-mentioned embodiment, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.

Claims (1)

1. a rocking arm is moved with the hand formula children's safety latch mechanism, opens handle, ratchet clamp and ratchet in comprising; It is characterized in that: also comprise children's safety handle, children's safety connecting rod, in open release arm; Described children's safety handle is arranged on motor-driven bracket by claw, and the children's safety handle can rotate around claw; Described children's safety connecting rod is connected with an end of children's safety handle by rivet; Open release arm in described and be provided with two grades of chutes, the children's safety connecting rod by slide block with in the chute opened on release arm coordinate, be connected with the interior release arm of opening; When the slide block of children's safe connecting rod slides in two grades of chutes, realize release and the locking of child safety lock.
CN2013202831496U 2013-05-22 2013-05-22 Rocker arm poking-pulling type safety lock mechanism for children CN203285186U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202831496U CN203285186U (en) 2013-05-22 2013-05-22 Rocker arm poking-pulling type safety lock mechanism for children

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202831496U CN203285186U (en) 2013-05-22 2013-05-22 Rocker arm poking-pulling type safety lock mechanism for children

Publications (1)

Publication Number Publication Date
CN203285186U true CN203285186U (en) 2013-11-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202831496U CN203285186U (en) 2013-05-22 2013-05-22 Rocker arm poking-pulling type safety lock mechanism for children

Country Status (1)

Country Link
CN (1) CN203285186U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105804533A (en) * 2016-05-25 2016-07-27 无锡忻润汽车安全系统有限公司 Child protection lock mechanism of bi-parting door lock
CN106884584A (en) * 2017-05-03 2017-06-23 上汽通用五菱汽车股份有限公司 A kind of internal opening device of sliding door with child lock and its opening and closing locking method
CN106996227A (en) * 2017-05-03 2017-08-01 上汽通用五菱汽车股份有限公司 It is a kind of be hinged on rear side of child lock door lock assembly and its opening and closing locking method
CN107023230A (en) * 2017-05-03 2017-08-08 上汽通用五菱汽车股份有限公司 A kind of rear side door lock assembly with child lock and its opening and closing locking method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105804533A (en) * 2016-05-25 2016-07-27 无锡忻润汽车安全系统有限公司 Child protection lock mechanism of bi-parting door lock
CN106884584A (en) * 2017-05-03 2017-06-23 上汽通用五菱汽车股份有限公司 A kind of internal opening device of sliding door with child lock and its opening and closing locking method
CN106996227A (en) * 2017-05-03 2017-08-01 上汽通用五菱汽车股份有限公司 It is a kind of be hinged on rear side of child lock door lock assembly and its opening and closing locking method
CN107023230A (en) * 2017-05-03 2017-08-08 上汽通用五菱汽车股份有限公司 A kind of rear side door lock assembly with child lock and its opening and closing locking method

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131113

Termination date: 20160522

CF01 Termination of patent right due to non-payment of annual fee