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Self-priming mechanism and automobile door lock

A suction mechanism and car door lock technology, which is applied in vehicle locks, electric car locks, building locks, etc., can solve the problems of large number of parts, large lock body size, and complicated assembly, so as to reduce the assembly process and simplify the movement relationship, reducing the compositional effect

Active Publication Date: 2020-11-10
HUBEI UNIV OF ARTS & SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the addition of a self-priming mechanism, the volume of the lock body is too large, the number of parts is large, and the assembly is also complicated.

Method used

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  • Self-priming mechanism and automobile door lock
  • Self-priming mechanism and automobile door lock
  • Self-priming mechanism and automobile door lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] figure 1 For the structural representation of the self-priming mechanism 100 provided in this embodiment, please refer to figure 1 shown.

[0040] The self-suction mechanism 100 is used to be arranged on the automobile door lock 20 with the lock catch 24, and the parts in the self-suction door lock of the existing automobile are integrated to design, simplify its kinematic relationship, reduce the assembly process of the parts, and reduce the Small size.

[0041] Because some models of existing cars use self-priming door locks, self-priming door locks rely on a motor device to drive the self-priming mechanism inside the lock body to withstand the clamping plate inside the lock body, so that the clamping plate can move forward and backward independently. The full lock engagement position moves until the door is fully locked.

[0042] However, often for self-priming door locks, due to the addition of a self-priming mechanism, the self-priming mechanism needs to introdu...

Embodiment 2

[0063] Embodiment 2 of the present invention provides an automobile door lock 20 including the self-suction mechanism 100 as provided in Embodiment 1.

[0064] Figure 7 It is a structural schematic diagram of the automobile door lock 20 in a locked state, Figure 8 For the structure diagram of the car door lock 20 in the unlocked state, please refer to Figure 7 and Figure 8 As shown, the specific description is as follows.

[0065] The automobile door lock 20 includes a self-suction mechanism 100 and a locking mechanism. The self-suction mechanism 100 can drive the pull wire 21 through the motor, pull the push arm 15, and drive the clamping plate 18 to rotate relative to the bottom plate 11, so that the locking mechanism inside the lock body Locking is carried out autonomously, without the need for other external forces. The locking mechanism mainly keeps the mechanically reliable locking of the lock body.

[0066] The self-suction mechanism 100 also includes claws 22,...

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Abstract

The invention discloses a self-sucking mechanism and a vehicle door lock, and relates to the technical field of vehicles. The self-sucking mechanism is used for the vehicle door lock with a latch. Theself-sucking mechanism comprises a base plate, a push arm and a clamping plate; and the clamping plate and the push arm are rotationally arranged on the base plate through a rotating shaft. The pusharm comprises a rotary adjusting part, a first clamping part and a second clamping part; the rotating shaft is matched with the rotary adjusting part; the first clamping part can be matched with the clamping plate; and the second clamping part is matched with the base plate. The self-sucking mechanism has a semi-locking state of rotating the clamping plate relative to the base plate by a first angle, and a full-locking state of rotating the push arm relative to the base plate by a second angle and driving the clamping plate to rotate relative to the base plate by a third angle. The self-sucking mechanism reduces parts, simplifies the kinematic relation, reduces the assembly process of the parts, and achieves the self-sucking function.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a self-suction mechanism and an automobile door lock. Background technique [0002] At present, self-priming door locks are used on some automobiles at home and abroad. The self-priming door locks rely on the motor device to drive the self-priming mechanism inside the lock body to actuate to realize the locking of the car door. [0003] However, due to the addition of a self-suction mechanism, the volume of the lock body is too large, the number of parts is large, and the assembly is also complicated. Contents of the invention [0004] The purpose of the present invention is to provide a self-suction mechanism, which integrates and optimizes the existing automobile door lock body, reduces the number of parts, and simplifies assembly complexity. [0005] Embodiments of the present invention are achieved like this: [0006] Based on the above purpose, embodiments of the pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B81/22
Inventor 吴何畏管飞马孝林陈刚吴限好詹迎晟刘星语
Owner HUBEI UNIV OF ARTS & SCI
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