CN212406413U

CN212406413U - Outer handle assembly

Info

Publication number: CN212406413U
Application number: CN202021153795.7U
Authority: CN
Inventors: 姚明成
Original assignee: Jiangsu Haoyue Automobile Technology Co ltd
Current assignee: Jiangsu Haoyue Automobile Technology Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-01-26
Anticipated expiration: 2030-06-20

Abstract

The outer handle assembly comprises an outer handle seat, an outer handle lock cylinder and a lock cylinder cover, wherein an insert spring and an insert are arranged in an outer ring groove of the outer handle lock cylinder; the upper part of the outer handle lock cylinder is sleeved with a lock cylinder rocker, the outer ring of the lock cylinder rocker is sleeved with a lock cylinder rocker torsion spring, and the second split retainer ring clamps the lock cylinder rocker on the outer handle lock cylinder; an outer handle is fixed on the outer handle seat through an outer handle shaft, a positioning seat is fixed on the left side of the inner side of the outer handle seat through an elastic cylindrical pin, a balance block is arranged in the middle of the inner side of the outer handle seat, the balance block is fixed on the outer handle seat through the balance block cylindrical pin, a linkage arm support is arranged in a right hole of the inner side of the outer handle seat, and the linkage arm support is clamped on the outer handle seat. The utility model discloses rational in infrastructure, the assembly and disassembly is swift convenient, has reduced the assembly process, has improved production efficiency, has reduced manufacturing cost.

Description

Outer handle assembly

Technical Field

The utility model relates to an automobile door lock technical field especially relates to a M3000 outer handle assembly.

Background

The external-open handle is a necessary mechanism for opening the vehicle door, and the vehicle door lock is opened through the handle mechanism and the pull rod transmission. Traditional external opening is opened and is driven through a pull rod structure, and the pull rod is connected with a lock body to cause the sensing problems of pause and frustration, abnormal sound, large opening force and the like; the traditional external handle is characterized in that the external swing arm is arranged on the linkage arm support and the sub-assembly A is arranged on the sub-assembly B and fixed through the two elastic cylindrical pins, the assembling method needs a worker to knock the elastic cylindrical pins into the joint first and then press the elastic cylindrical pins into the joint completely through a riveting machine, time and labor are wasted, the assembly method is not easy to disassemble, and after the assembly method is disassembled, the part mounting holes are worn and cannot be reused. Traditional external-open is opened and is passed through the pull rod structure transmission, and the pull rod is connected with the lock body and produces perception problems such as feeling of setback, abnormal sound, opening power are big. Therefore, it is necessary to provide an external handle assembly which is smooth and labor-saving to open, simple to assemble and free of damage and quick to disassemble.

Disclosure of Invention

The purpose of the utility model is to solve the technical problem and provide an outer handle assembly.

In order to realize the technical purpose, reach foretell technical requirement, the utility model discloses the technical scheme who adopts is: outer handle assembly, including positioning seat, outer handle lock core, lock core lid, its characterized in that: a dustproof sheet return spring is arranged in a hole at the bottom of the lock core of the outer handle, a dustproof sheet is arranged below the dustproof sheet return spring, and the lock core cover fixes the dustproof sheet return spring and the dustproof sheet in the hole; the outer handle lock core outer ring groove is symmetrically provided with an insert spring and an insert left and right, the outer handle lock shell penetrates through the upper end of the outer handle lock core and is sleeved on an outer ring of the outer handle lock core with the insert spring and the insert assembled, a linkage arm support is sleeved on the outer ring of the outer handle lock shell, a lock core pressure spring is arranged in a linkage arm support hole in the upper end of the outer handle lock shell, and an outer opening rocker arm is clamped on the outer ring of the linkage arm support; the upper part of the lock cylinder of the outer handle is sleeved with a lock cylinder rocker, the outer ring of the middle part of the lock cylinder rocker is sleeved with a lock cylinder rocker torsion spring, a second split retainer ring clamps the lock cylinder rocker on the lock cylinder of the outer handle, and a locking joint is arranged on the rocker of the lock cylinder rocker; an outer handle is fixed on the outer handle seat through an outer handle shaft, and an outer handle shock pad is sleeved at the other end of the outer handle; the handle is characterized in that a sealing strip is arranged on the inner side of the outer handle seat, a positioning seat is fixed on the left side of the inner side of the outer handle seat through an elastic cylindrical pin, a balance block is arranged in the middle of the inner side of the outer handle seat, the balance block is fixed on the outer handle seat through the balance block cylindrical pin, an outer handle return spring is further arranged on the balance block cylindrical pin, a linkage arm support is arranged in a right hole in the inner side of the outer handle seat, and the linkage arm support is clamped on the outer handle seat and fixed with the outer handle seat through a self-tapping screw.

Preferably: the outer handle penetrates through the outer handle seat, and the small end of the balance block is arranged in the groove of the outer handle seat.

Preferably: hole groove structures are arranged on two sides of the outward opening rocker arm, and an assembly stay cable structure is also arranged on the outward opening rocker arm; the two fork legs on the outward opening rocker arm are arranged on two sides of the outer handle, and the top of the outer handle is arranged on the top of the two fork legs on the outward opening rocker arm.

Preferably: and a balance block cylindrical pin fixing seat is arranged on the outer handle seat.

Preferably: and special-shaped pin shafts are symmetrically arranged on the excircle of the linkage arm support.

The utility model discloses compare with traditional structure: the structure is reasonable, the assembly and disassembly are fast and convenient, the assembly process is reduced, the production efficiency is improved, and the production cost is reduced.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a prior art assembly schematic;

FIG. 3 is a schematic view of the assembly of the present invention;

FIG. 4 is a sectional view of the center opening assembly A of the present invention;

in the figure: 1. a positioning seat 2, an elastic cylindrical pin 3, a sealing strip 4, an outer handle shaft 5, an outer handle seat 6, an outer handle 7, a balance block 8, a balance block cylindrical pin 9, a first split retainer ring 10, a lock cylinder rocker arm 11, a locking joint 12, a second split retainer ring 13, a lock cylinder pressure spring 14, the novel lock comprises an external-open rocker arm, 14-1, a hole groove structure, 14-2, an assembly cable structure, 15, a lock core rocker arm torsion spring, 16, an external handle lock core, 17, an insertion piece spring, 18, an insertion piece, 19, a dustproof piece return spring, 20, a lock core cover, 21, a dustproof piece, 22, an external handle lock shell, 23, a linkage arm support, 23-1, a special-shaped pin shaft, 24, a self-tapping screw, 25, an external handle shock pad, 26, an external handle return spring, 27, a special-shaped pin shaft assembly structure, 28, a self-tapping screw assembly structure and 29, a buckle assembly structure.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

In the figure: the outer handle assembly comprises a subassembly A: firstly, sequentially installing a dustproof sheet return spring 19 and a dustproof sheet 21 in a hole at the bottom of an outer handle lock core 16, and fixing the dustproof sheet return spring and the dustproof sheet by riveting a lock core cover 20; then the inserting piece spring 17 and the inserting piece 18 are sequentially placed in corresponding grooves of the outer handle lock cylinder 16, and then the outer handle lock shell 22 is sleeved on the outer ring of the outer handle lock cylinder 16 assembled with the inserting piece spring 17 and the inserting piece 18 to assemble a sub-assembly A-1; the outward opening rocker 14 is rotated to a corresponding angle and is arranged on a linkage arm bracket 23 (note: a fixed angle is provided during assembly, and the outward opening rocker 14 cannot fall off when being rotated to a working state after being arranged), and the score assembly A-2 is obtained. Then a lock core pressure spring 13 and a sub-assembly A-1 are sequentially arranged on the A-2, a lock core rocker arm torsion spring 15 is sleeved into a lock core rocker arm 10 and is arranged on the upper part of an external handle lock core 16 in a clamping mode to form a second split retainer ring 12, and finally a locking connector 11 is arranged on the rocker arm of the lock core rocker arm 10.

The outer handle assembly comprises a sub-assembly B: the positioning seat 1 is arranged on an outer handle seat 5 and is fixed through an elastic cylindrical pin 2; the sealing strip 3 is arranged on the outer handle seat 5; the outer handle shock pad 25 is firstly arranged on the outer handle 6, and then the outer handle 6 is arranged at the corresponding position of the outer handle seat 5 and is fixed through the outer handle shaft 4. And the balance weight 7, the outer handle return spring 26 and the balance weight cylindrical pin 8 are sequentially arranged on the outer handle seat 5 and fixed through the first opening retainer ring 9.

Outer handle assembly: the subassembly A is fixed to the subassembly B by self-tapping screws 24 to assemble the outer handle assembly.

When a user pulls the outer handle, the outer handle rotates around the outer handle shaft to drive the balance block (an outer backhand return spring 26 is arranged at the balance block to enable the outer handle to return to an initial position when not used), and the outer opening rocker arm 14 rotates to achieve the outer opening function of the outer handle through the transmission of the inhaul cable.

When the hole groove structures 14-1 at two sides of the middle and outer opening rocker arm 14 of the utility model are assembled with the special-shaped pin shafts 23-1 at two sides of the linkage arm bracket 23, the angle of the special-shaped pin shaft 23-1 is aligned, and the outer opening rocker arm 14 can not fall off when being rotated to a working state after being assembled; the sub-assembly A is fixed on the sub-assembly B through a self-fastening buckle and a self-tapping screw 24; the assembly and disassembly are quick and convenient, the assembly procedures are reduced, the production efficiency is improved, and the production cost is reduced. The outer open rocker 14 is additionally provided with a cable structure 14-2, and the outer handle can be smoothly opened through cable transmission.

The above embodiments of the present invention are only examples for clearly illustrating the present invention, but not for limiting the scope of the present invention, and all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.

Claims

1. Outer handle assembly, including positioning seat (1), outer handle seat (5), outer handle lock core (16), lock core lid (20), its characterized in that: a dustproof sheet return spring (19) is arranged in a hole at the bottom of the outer handle lock cylinder (16), a dustproof sheet (21) is arranged below the dustproof sheet return spring (19), and the dustproof sheet return spring (19) and the dustproof sheet (21) are fixed in the hole by the lock cylinder cover (20); the outer handle lock comprises an outer handle lock cylinder (16), wherein insert springs (17) and inserts (18) are symmetrically arranged in a groove of the outer ring of the outer handle lock cylinder (16) in a left-right mode, an outer handle lock shell (22) penetrates through the upper end of the outer handle lock cylinder (16) and is sleeved on the outer ring of the outer handle lock cylinder (16) with the insert springs (17) and the inserts (18) assembled, a linkage arm support (23) is sleeved on the outer ring of the outer handle lock shell (22), a lock cylinder pressure spring (13) is arranged in a hole of the linkage arm support (23) at the upper end of the outer handle lock shell (22), and an outward opening rocker arm; the upper part of the outer handle lock cylinder (16) is sleeved with a lock cylinder rocker (10), the outer ring of the middle part of the lock cylinder rocker (10) is sleeved with a lock cylinder rocker torsion spring (15), the lock cylinder rocker (10) is clamped on the outer handle lock cylinder (16) through a second split retainer ring (12), and a locking joint (11) is arranged on the rocker of the lock cylinder rocker (10);

an outer handle (6) is fixed on the outer handle seat (5) through an outer handle shaft (4), and an outer handle shock pad (25) is sleeved at the other end of the outer handle (6); the inner side of the outer handle seat (5) is provided with a sealing strip (3), the left side of the inner side of the outer handle seat (5) is fixed with a positioning seat (1) through an elastic cylindrical pin (2), the middle part of the inner side of the outer handle seat (5) is provided with a balance block (7), the balance block (7) is fixed on the outer handle seat (5) through a balance block cylindrical pin (8), the balance block cylindrical pin (8) is further provided with an outer handle return spring (26), a linkage arm support (23) is arranged in a right side hole of the inner side of the outer handle seat (5), and the linkage arm support (23) is clamped on the outer handle seat (5) and is fixed with the outer handle seat (5) through a self-tapping screw (24).

2. The outer handle assembly as set forth in claim 1, wherein: the outer handle (6) penetrates through the outer handle seat (5), and the small end of the balance block (7) is arranged in a groove of the outer handle seat (5).

3. The outer handle assembly as set forth in claim 1, wherein: hole groove structures (14-1) are arranged on two sides of the outward opening rocker arm (14), and an assembly cable structure (14-2) is further arranged on the outward opening rocker arm (14); two fork legs on the outward opening rocker arm (14) are arranged on two sides of the outer handle (6), and the top of the outer handle (6) is arranged on the top of the two fork legs on the outward opening rocker arm (14).

4. An outer handle assembly according to claim 1 or 2 wherein: and a balance block cylindrical pin (8) fixing seat is arranged on the outer handle seat (5).

5. The outer handle assembly as set forth in claim 1, wherein: the excircle of the linkage arm bracket (23) is symmetrically provided with special-shaped pin shafts (23-1).