CN207513381U - Tail-gate lock ratchet is attracted return mechanism certainly - Google Patents

Tail-gate lock ratchet is attracted return mechanism certainly Download PDF

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Publication number
CN207513381U
CN207513381U CN201721435956.XU CN201721435956U CN207513381U CN 207513381 U CN207513381 U CN 207513381U CN 201721435956 U CN201721435956 U CN 201721435956U CN 207513381 U CN207513381 U CN 207513381U
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CN
China
Prior art keywords
ratchet
rocking arm
cable
plate
self
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Active
Application number
CN201721435956.XU
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Chinese (zh)
Inventor
谢长江
王栋梁
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Wuxi Ruilin Control Software Co Ltd
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Wuxi Ruilin Control Software Co Ltd
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Priority to CN201721435956.XU priority Critical patent/CN207513381U/en
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Publication of CN207513381U publication Critical patent/CN207513381U/en
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Abstract

The utility model is related to a kind of tail-gate lock, specifically tail-gate lock ratchet belongs to tail door lock structure technical field from return mechanism is attracted.It includes bottom plate, establishes transmission mechanism, ratchet, self-priming rocking arm, ratchet rocking arm, wire drawing and pawl by cable, pass through ratchet axis connection ratchet, self-priming rocking arm and ratchet rocking arm on bottom plate, self-priming rocking arm is movably connected on ratchet shaft, ratchet and ratchet rocking arm are fixed on ratchet shaft, ratchet rocking arm side is equipped with baffle arrangement, and baffle arrangement extends downwardly into self-priming rocking arm side;Self-priming rocking arm is equipped with wire drawing bushing, and wire drawing is socketed on wire drawing bushing, and wire drawing one end passes through bottom plate to connect wire drawing driving motor.The utility model is simple in structure, compact, reasonable, stable and reliable in work;Self-priming mechanism is coaxial with ratchet, reduces area of the lock body on ratchet in-plane, alleviates the weight of lock body.

Description

Tail-gate lock ratchet is attracted return mechanism certainly
Technical field
The utility model is related to a kind of tail-gate lock, specifically tail-gate lock ratchet belongs to tail-gate from return mechanism is attracted Lock construction technical field.
Background technology
With being gradually improved for automobile door lock technology, facilitation, lightweight, the intelligent master for having become automobile door lock design Want direction, derived various new functions, from adhesive mechanism be automobile door lock a critical function, from adhesive mechanism to Door lock is pulled in into full lockwork when door lock enters half lock, usually pulls connecting rod with motor, ratchet is driven to carry out block action.
In the prior art, self-priming mechanism uses the design coplanar with ratchet for connecting rod, and door lock design plane is larger, does not meet Lightweight requirements.
Invention content
In place of the purpose of this utility model is to overcome above-mentioned deficiency, return is attracted certainly so as to provide a kind of tail-gate lock ratchet Mechanism, self-priming mechanism is coaxial with ratchet, reduces area of the lock body on ratchet in-plane, alleviates the weight of lock body.
According to technical solution provided by the utility model, tail-gate lock ratchet including bottom plate, establishes biography by cable from return mechanism is attracted Motivation structure, ratchet, self-priming rocking arm, ratchet rocking arm, wire drawing and pawl, it is characterized in that:On bottom plate by ratchet axis connection ratchet, from Rocking arm and ratchet rocking arm are inhaled, self-priming rocking arm is between ratchet and ratchet rocking arm, and self-priming rocking arm is movably connected on ratchet shaft, spine Wheel and ratchet rocking arm are fixed on ratchet shaft, and ratchet rocking arm side is equipped with baffle arrangement, and baffle arrangement extends downwardly into self-priming and shakes Arm side;Self-priming rocking arm is equipped with wire drawing bushing, and wire drawing is socketed on wire drawing bushing, and wire drawing one end passes through bottom plate connection wire drawing driving Motor;Connection is engaged with ratchet by pawl axis connection pawl, pawl on bottom plate;Pawl side is equipped with and establishes swinging plate by cable, establishes by cable It is connected on bottom plate by axis pin in the middle part of swinging plate, establishes swinging plate upper end by cable equipped with transmission mechanism is established by cable, establish transmission mechanism energy by cable It enough stirs and establishes swinging plate rotation by cable.
Further, it establishes transmission mechanism by cable to include establishing driver plate by cable, establish gear by cable and establishing driving motor by cable, establishes driving electricity by cable Gear is established in the driving end connection of machine by cable, is established gear by cable with establishing driver plate by cable and is engaged connection.
Further, return spring is equipped between self-priming rocking arm and bottom plate.
Further, bottom plate is equipped with guide sleeve, and wire drawing stretches out bottom plate by guide sleeve.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, stable and reliable in work;Self-priming mechanism is coaxial with ratchet, reduces lock Area of the body on ratchet in-plane alleviates the weight of lock body.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model vertical view.
Fig. 3 is the utility model rearview.
Reference sign:1- bottom plates, 2- establish swinging plate by cable, 3- establishes driver plate by cable, 4- establishes gear by cable, 5- establishes driving electricity by cable Machine, 6- ratchets, 7- self-primings rocking arm, 8- ratchets rocking arm, 9- wire drawings bushing, 10- wire drawings, 11- guide sleeves, 12- baffle arrangements, 13- spine Pawl.
Specific embodiment
The utility model will be further described with reference to the embodiment in attached drawing below:
As shown in Fig. 1 ~ 3, the utility model mainly includes bottom plate 1, establishes transmission mechanism, ratchet 6, self-priming rocking arm 7, ratchet by cable Rocking arm 8, wire drawing 10 and pawl 13.
6 He of ratchet is located at by ratchet axis connection ratchet 6, self-priming rocking arm 7 and ratchet rocking arm 8, self-priming rocking arm 7 on bottom plate 1 Between ratchet rocking arm 8, self-priming rocking arm 7 is movably connected on ratchet shaft, and ratchet 6 and ratchet rocking arm 8 are fixed on ratchet shaft.Ratchet 8 side of rocking arm is equipped with baffle arrangement 12, and baffle arrangement 12 extends downwardly into 7 side of self-priming rocking arm.
Self-priming rocking arm 7 is equipped with wire drawing bushing 9, is socketed wire drawing 10 on wire drawing bushing 9,10 one end of wire drawing connects across bottom plate 1 Connect wire drawing driving motor.The bottom plate 1 is equipped with guide sleeve 11, and wire drawing 10 stretches out bottom plate 1 by guide sleeve 11.
By pawl axis connection pawl 13 on bottom plate 1, pawl 13 engages connection with ratchet 6.13 side of pawl is equipped with and establishes by cable Swinging plate 2 is established the middle part of swinging plate 2 by cable and is connected on bottom plate 1 by axis pin, establishes 2 upper end of swinging plate by cable and is equipped with and establishes transmission mechanism by cable, It establishes transmission mechanism by cable and can stir and establish swinging plate 2 by cable and rotate.
The transmission mechanism of establishing by cable includes establishing driver plate 3 by cable, establish gear 4 by cable and establishing driving motor 5 by cable, establishes driving motor by cable Gear 4 is established in 5 driving end connection by cable, is established gear 4 by cable with establishing driver plate 3 by cable and is engaged connection.It is driven when establishing driving motor work by cable It establishes gear rotation by cable, establishes gear drive by cable and establish driver plate rotation by cable, establish driver plate by cable and drives again and establish swinging plate by cable and rotate, establish by cable group Movable plate drives pawl rotation again so that pawl is disengaged from ratchet.
Return spring is equipped between the self-priming rocking arm 7 and bottom plate 1, return spring can pull 7 return of self-priming rocking arm.
The operation principle of the utility model is:First, ratchet is in semi-locked state, and wire drawing driving motor drives wire drawing to the right Side moves.Wire drawing drives self-priming rocking arm to rotate clockwise, and self-priming rocking arm drives ratchet 6 and ratchet rocking arm 8 one by baffle arrangement It rises and rotates clockwise, so as to which ratchet be allowed to reach full lock status.Then, transmission mechanism work is established by cable, swinging plate promotion is established in drive by cable Pawl rotation so that pawl is disengaged from ratchet, realizes unlock.
The utility model is simple in structure, compact, reasonable, stable and reliable in work;Self-priming mechanism is coaxial with ratchet, reduces lock Area of the body on ratchet in-plane alleviates the weight of lock body.

Claims (4)

1. a kind of tail-gate lock ratchet is from return mechanism is attracted, including bottom plate(1), establish transmission mechanism, ratchet by cable(6), self-priming rocking arm (7), ratchet rocking arm(8), wire drawing(10)And pawl(13), it is characterized in that:Bottom plate(1)It is upper to pass through ratchet axis connection ratchet(6), from Inhale rocking arm(7)With ratchet rocking arm(8), self-priming rocking arm(7)Positioned at ratchet(6)With ratchet rocking arm(8)Between, self-priming rocking arm(7)It is living It is dynamic to be connected on ratchet shaft, ratchet(6)With ratchet rocking arm(8)It is fixed on ratchet shaft, ratchet rocking arm(8)Side is equipped with baffle knot Structure(12), baffle arrangement(12)Extend downwardly into self-priming rocking arm(7)Side;Self-priming rocking arm(7)It is equipped with wire drawing bushing(9), draw Silk bushing(9)Upper socket wire drawing(10), wire drawing(10)One end passes through bottom plate(1)Connect wire drawing driving motor;Bottom plate(1)On pass through Pawl axis connection pawl(13), pawl(13)With ratchet(6)Engagement connection;Pawl(13)Side is equipped with and establishes swinging plate by cable(2), electricity Open swinging plate(2)Middle part is connected to bottom plate by axis pin(1)On, establish swinging plate by cable(2)Upper end is equipped with and establishes transmission mechanism by cable, establishes by cable Transmission mechanism can be stirred and establish swinging plate by cable(2)Rotation.
2. tail-gate lock ratchet as described in claim 1 is attracted return mechanism certainly, it is characterized in that:The transmission mechanism of establishing by cable includes Establish driver plate by cable(3), establish gear by cable(4)With establish driving motor by cable(5), establish driving motor by cable(5)Driving end connection establish tooth by cable Wheel(4), establish gear by cable(4)With establishing driver plate by cable(3)Engagement connection.
3. tail-gate lock ratchet as described in claim 1 is attracted return mechanism certainly, it is characterized in that:The self-priming rocking arm(7)And bottom Plate(1)Between be equipped with return spring.
4. tail-gate lock ratchet as described in claim 1 is attracted return mechanism certainly, it is characterized in that:The bottom plate(1)It is equipped with and leads Set(11), wire drawing(10)Pass through guide sleeve(11)Stretch out bottom plate(1).
CN201721435956.XU 2017-10-31 2017-10-31 Tail-gate lock ratchet is attracted return mechanism certainly Active CN207513381U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721435956.XU CN207513381U (en) 2017-10-31 2017-10-31 Tail-gate lock ratchet is attracted return mechanism certainly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721435956.XU CN207513381U (en) 2017-10-31 2017-10-31 Tail-gate lock ratchet is attracted return mechanism certainly

Publications (1)

Publication Number Publication Date
CN207513381U true CN207513381U (en) 2018-06-19

Family

ID=62537703

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721435956.XU Active CN207513381U (en) 2017-10-31 2017-10-31 Tail-gate lock ratchet is attracted return mechanism certainly

Country Status (1)

Country Link
CN (1) CN207513381U (en)

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