Automobile lock cylinder cover assembling mechanism

Abstract

The utility model provides an automobile lock cylinder cover assembling mechanism, which relates to the technical field of automobile lock cylinder covers and comprises a protective shell, anti-scraping cloth liners are fixedly adhered to two sides of an inner cavity of the protective shell, a magnetic suction plate is fixedly mounted on one side of the inner cavity of the protective shell, sliding chutes are fixedly connected to two sides of the surface of the protective shell, and the sliding chutes are fixedly connected to the inner cavity of the protective shell. And a protection device is arranged on one side of the protection shell. According to the anti-theft lock, only the surface of the protection plate needs to be pressed, the protection plate slides backwards, the sliding block slides in the sliding groove, the sealing plate slides at the two ends of the magnetic attraction strip and the first limiting plate, and therefore the protection plate is opened, the lock cylinder is exposed for unlocking, and when the anti-theft lock is closed, the protection plate is pressed to slide forwards till the second limiting plate is attached to the surface of the first limiting plate; by means of the opening and closing design of the protection plate, under the condition that unlocking is not affected, dustproof and rainproof protection is conducted on the lock cylinder, and the service life of the lock cylinder is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile lock cylinder covers, in particular to an automobile lock cylinder cover assembly mechanism. Background Art

[0002] The car lock core adopts multiple anti-theft technologies and a variety of special-shaped anti-pulling pins to prevent technical opening. With the unique pin and blade structure design, it has a high security performance against technical opening. The lock core is equipped with precision number pins and special-shaped pin structures. When the number pins and special-shaped pins must be pulled out at the same time during technical opening, it will automatically lock, making the technical opening ineffective. The lock core adopts multiple combinations of various special-shaped pins, and can compile up to billions of key numbers, thereby achieving zero mutual opening in the area (one in 16 million). The lock core has added a lateral inward pressure side column latch device, which greatly improves the ability to prevent violent twisting.

[0003] In the prior art, the design of the car door lock core is mostly exposed to the outside, lacking a protective lock core cover, and is easily eroded by external rain and dust, thereby shortening the service life of the lock core; and the lock core is connected to the door handle, and it is troublesome to assemble the external lock core cover.

[0004] Therefore, an automobile lock cylinder cover assembly mechanism is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automobile lock cylinder cover assembly mechanism, comprising: a protective shell, anti-scratch pad cloths are fixedly attached to both sides of the inner cavity of the protective shell, a magnetic suction plate is fixedly installed on one side of the inner cavity of the protective shell, slide grooves are fixedly connected to both sides of the surface of the protective shell, and a protective device is arranged on one side of the protective shell.

[0007] As a preferred embodiment, a movable groove is opened on one side of the surface of the protective shell, a fixed sleeve is installed through the surface of the movable groove, a magnetic strip is fixedly installed on one side inside the movable groove, and a limiting plate is fixedly installed inside the movable groove.

[0008] As a preferred implementation, the fixing sleeve is located between the magnetic strip and the limiting plate.

[0009] As a preferred implementation, a protective cover is fixedly mounted on the top of the slide chute.

[0010] As a preferred embodiment, the protective device includes a protective plate, and sliders are fixedly connected on both sides of the inner cavity of the protective plate, and the surfaces of the two sliders are movably embedded in the inside of the two slide grooves, and two sealing plates are fixedly installed on the inner side of the protective plate, one side of the two sealing plates is fixedly connected to a limiting plate 2, and one side of the limiting plate 2 is fixedly installed on the inner side of the protective plate.

[0011] As a preferred embodiment, the surface of one of the sealing plates moves on the top of the magnetic strip and the limiting plate one, and the surface of the other sealing plate moves on the bottom of the magnetic strip and the limiting plate one.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model is designed according to the automobile lock cylinder shell to fit the surface of the protective shell, a movable groove is opened on one side of the protective shell, and a fixed sleeve is installed through the inner side thereof, the surface of the fixed sleeve fits the hole reserved in the lock cylinder, and the inner circle of the fixed sleeve does not affect the insertion of the key. During installation, the fixed sleeve is aligned with the hole of the lock cylinder so that the fixed sleeve is inserted and stuck in the hole of the lock cylinder. The anti-scratch pads on the upper and lower sides of the protective shell include the lock cylinder shell, and the anti-scratch pads prevent damage to the shell while fitting and fixing. The magnetic suction plate is adsorbed after fitting the shell to further fix the protective shell. The installation method of snap-fit ​​and magnetic suction is adopted, which is not affected by the door handle and the lock cylinder shell and is simple and convenient.

[0014] 2. The utility model has slide grooves installed on the upper and lower sides of the protective shell, and a protective plate is connected to the inside of the slide groove. The protective plate moves inside the slide groove through sliders on both sides inside, which plays the role of limiting and facilitating movement. When opening, it is only necessary to press the surface of the protective plate and slide it backward to make the slider slide inside the slide groove, and the sealing plate slides on both ends of the magnetic strip and the limit plate, so as to open the protective plate and expose the lock core for unlocking. When closing, press the protective plate and slide it forward until the limit plate 2 fits the surface of the limit plate 1, and the magnetic strip is adsorbed to the inner side of the protective plate. By using the switch design of the protective plate, the lock core can be protected from dust and rain without affecting the unlocking, thereby extending the service life of the lock core. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the main body of the automobile lock cylinder cover assembly mechanism provided by the utility model;

[0016] Figure 2 A side view of the automobile lock cylinder cover assembly mechanism provided by the utility model;

[0017] Figure 3 A structural diagram of the protective housing of the automobile lock cylinder cover assembly mechanism provided by the utility model;

[0018] Figure 4 The utility model provides a structural diagram of the protective device of the automobile lock cylinder cover assembly mechanism.

[0019] Legend:

[0020] 1. Protective shell; 101. Movable slot; 102. Fixed sleeve; 103. Magnetic strip; 104. Limiting plate one; 2. Anti-scratch pad; 3. Magnetic plate; 4. Slide groove; 401. Protective cover; 5. Protective device; 501. Protective plate; 502. Sliding block; 503. Sealing plate; 504. Limiting plate two. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: an automobile lock cylinder cover assembly mechanism, comprising: a protective shell 1, anti-scratch pads 2 are fixedly attached to both sides of the inner cavity of the protective shell 1, a magnetic suction plate 3 is fixedly installed on one side of the inner cavity of the protective shell 1, slide grooves 4 are fixedly connected to both sides of the surface of the protective shell 1, and a protective device 5 is arranged on one side of the protective shell 1.

[0023] Specifically: the protective shell 1 can be designed in appearance according to different types of lock core shells, so that the internal anti-scratch pad cloth 2 can be snapped and wrapped around the surface of the lock core shell, and the protective shell 1 can be fixed with the fixed sleeve 102 and the magnetic plate 3. The slide groove 4 can facilitate the installation and movement of the protective device 5 to achieve a protective effect on the lock core.

[0024] In one embodiment, a movable groove 101 is opened on one side of the surface of the protective shell 1, a fixed sleeve 102 is installed through the surface of the movable groove 101, a magnetic strip 103 is fixedly installed on one side inside the movable groove 101, and a limiting plate 104 is fixedly installed inside the movable groove 101.

[0025] Specifically: the movable groove 101 facilitates the movement of the sealing plate 503, the fixed sleeve 102 is engaged in the lock core hole to play a role of limiting and fixing, the magnetic strip 103 can adsorb and fix the protective plate 501, and the limiting plate 1 104 cooperates with the limiting plate 2 504 to play a limiting role.

[0026] In one embodiment, the fixing sleeve 102 is located between the magnetic strip 103 and the limiting plate 104 .

[0027] Specifically: the fixed sleeve 102 is located inside the magnetic strip 103 and the limiting plate 1 104 , and the limiting plate 1 104 cooperates with the limiting plate 2 504 to limit the protective plate 501 , which can block the fixed sleeve 102 , thereby protecting the lock core.

[0028] In one embodiment, a protective cover 401 is fixedly installed on the top of the slide chute 4 .

[0029] Specifically, the surface of the protection plate 501 moves between the slide groove 4 and the protection cover 401 , and the protection cover 401 plays a shielding role to prevent foreign matter from entering the slide groove 4 .

[0030] In one embodiment, the protective device 5 includes a protective plate 501, and sliders 502 are fixedly connected to both sides of the inner cavity of the protective plate 501. The surfaces of the two sliders 502 are movably embedded in the inside of the two slide grooves 4 respectively. Two sealing plates 503 are fixedly installed on the inner side of the protective plate 501, and one side of the two sealing plates 503 is fixedly connected to a limiting plate 504, and one side of the limiting plate 504 is fixedly installed on the inner side of the protective plate 501.

[0031] Specifically: when opening, just press the surface of the protective plate 501 and slide it backward to make the slider 502 slide inside the slide groove 4, and the sealing plate 503 slides at both ends of the magnetic strip 103 and the limit plate 104, so as to open the protective plate 501 and expose the lock core for unlocking. When closing, press the protective plate 501 and slide it forward until the limit plate 2 504 is in contact with the surface of the limit plate 104, and the magnetic strip 103 is adsorbed on the inner side of the protective plate 501.

[0032] In one embodiment, the surface of one sealing plate 503 moves on the top of the magnetic strip 103 and the limiting plate 104 , and the surface of the other sealing plate 503 moves on the bottom of the magnetic strip 103 and the limiting plate 104 .

[0033] Specifically, the two sealing plates 503 are respectively movable at the two ends of the magnetic strip 103 and the limiting plate 104 , and cooperate with the magnetic strip 103 and the limiting plate 104 to seal the fixed sleeve 102 while limiting the position.

[0034] Working principle: the utility model is designed according to the protective shell 1 which is fitted on the surface of the car lock cylinder shell. A movable groove 101 is opened on one side of the protective shell 1, and a fixed sleeve 102 is installed on the inner side thereof. The surface of the fixed sleeve 102 fits the hole reserved in the lock cylinder, and the inner circle of the fixed sleeve 102 does not affect the insertion of the key. During installation, the fixed sleeve 102 is aligned with the hole of the lock cylinder so that the fixed sleeve 102 is inserted and stuck in the hole of the lock cylinder. The anti-scratch pads 2 on the upper and lower sides of the protective shell 1 include the lock cylinder shell. The anti-scratch pads 2 prevent damage to the shell while being fitted and fixed. The magnetic plate 3 is fitted on the shell and then adsorbed to further fix the protective shell 1. The installation method of snap-fitting and magnetic attraction is not affected by the door handle and the lock cylinder shell, which is simple and convenient. On the upper side of the protective shell 1 The two lower sides are provided with a slide groove 4, and a protective plate 501 is connected to the inside of the slide groove 4. The protective plate 501 moves inside the slide groove 4 through sliders 502 on both sides inside, which plays a role of limiting and facilitating movement. When opening, it is only necessary to press the surface of the protective plate 501 and slide it backward to make the slider 502 slide inside the slide groove 4, and the sealing plate 503 slides at both ends of the magnetic strip 103 and the limit plate 104, so as to open the protective plate 501 and expose the lock core for unlocking. When closing, press the protective plate 501 and slide forward until the limit plate 2 504 is in contact with the surface of the limit plate 104, and the magnetic strip 103 is adsorbed on the inner side of the protective plate 501. By using the switch design of the protective plate 501, the lock core is protected from dust and rain without affecting the unlocking, thereby extending the service life of the lock core.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. Automobile lock cylinder cover assembly mechanism, characterized in that: include: A protective shell (1), wherein anti-scratch pads (2) are fixedly adhered to both sides of the inner cavity of the protective shell (1), a magnetic attraction plate (3) is fixedly installed on one side of the inner cavity of the protective shell (1), slide grooves (4) are fixedly connected to both sides of the surface of the protective shell (1), and a protective device (5) is provided on one side of the protective shell (1).

2. The automobile lock cylinder cover assembly mechanism according to claim 1, characterized in that: A movable groove (101) is provided on one side of the surface of the protective shell (1), a fixed sleeve (102) is installed through the surface of the movable groove (101), a magnetic strip (103) is fixedly installed on one side inside the movable groove (101), and a limiting plate (104) is fixedly installed inside the movable groove (101).

3. The automobile lock cylinder cover assembly mechanism according to claim 2, characterized in that: The fixing sleeve (102) is located between the magnetic attraction strip (103) and the limiting plate (104).

4. The automobile lock cylinder cover assembly mechanism according to claim 1, characterized in that: A protective cover (401) is fixedly mounted on the top of the slide groove (4).

5. The automobile lock cylinder cover assembly mechanism according to claim 1, characterized in that: The protective device (5) comprises a protective plate (501), and sliders (502) are fixedly connected to both sides of the inner cavity of the protective plate (501), and the surfaces of the two sliders (502) are movably embedded in the inside of the two slide grooves (4), respectively; two sealing plates (503) are fixedly installed on the inner side of the protective plate (501), and one side of the two sealing plates (503) is fixedly connected to a limiting plate 2 (504), and one side of the limiting plate 2 (504) is fixedly installed on the inner side of the protective plate (501).

6. The automobile lock cylinder cover assembly mechanism according to claim 5, characterized in that: The surface of one of the sealing plates (503) moves on the top of the magnetic strip (103) and the limiting plate (104), and the surface of the other sealing plate (503) moves on the bottom of the magnetic strip (103) and the limiting plate (104).

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