CN210091968U

CN210091968U - Noise reduction type automobile ignition switch

Info

Publication number: CN210091968U
Application number: CN201921269172.3U
Authority: CN
Inventors: 卢忠程
Original assignee: Wenzhou Handa Automobile Parts Co Ltd
Current assignee: Wenzhou Handa Automobile Parts Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-02-18
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a type of making an uproar car ignition switch falls, which comprises an outer shell, the lock core is installed to the inside grafting of front end of shell, the inside ignition rotor that is equipped with in rear end of shell, T shape circular slot has been seted up to the outer shell department lower extreme inboard surface of lock core, be equipped with spring and dop in the T shape circular slot of lock core, the lower extreme surface of spring extrudees the upper end surface of dop downwards, the round hole has been seted up to the terminal surface under the front side of shell, round hole and dop cooperation lock joint, the lower extreme surface card of dop advances in the lower extreme round hole of shell, the side surface is equipped with the fender lid under the front end terminal surface of shell, through adopting the shell and the direct grafting installation of locking, fixes through spring fastener, is convenient for advance the shape dismouting, and the shell terminal surface adds simultaneously establishes rotatable fender lid.

Description

Noise reduction type automobile ignition switch

Technical Field

The utility model relates to an automotive filed, more specifically say, relate to a type of making an uproar car ignition switch falls.

Background

An ignition switch, namely a switch of an automobile ignition system, usually uses a key, and can freely open or close a main circuit of an ignition coil;

the type of making an uproar ignition switch that falls is exactly to opening and carry out the noise reduction when the key is turned round the lock core, and in the type of making an uproar automobile ignition switch that falls now, wherein the lock core need first material shell, protecting cover when dismantling, dismantles the lock core again, and the lock core is inconvenient with the shell dismouting to when the lock core injects the key, lock core socket department is for sunken, piles up the dust easily, can bring into the dust when the key injects next time again and get into the lock core, influences life, does not have among the prior art and keeps off grey part.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a type of making an uproar car ignition switch falls through adopting the shell and the direct installation of pegging graft of locking, fixes through the spring fastener, is convenient for advance the shape dismouting, and the shell terminal surface adds simultaneously establishes rotatable fender lid, can block the dust.

In order to solve the above problems, the utility model adopts the following technical proposal.

A noise reduction type automobile ignition switch comprises a shell, a lock cylinder is installed inside the front end of the shell in an inserted mode, an ignition rotor is arranged inside the rear end of the shell, a T-shaped circular groove is formed in the inner side surface of the lower end of the outer shell of the lock cylinder, a spring and a chuck are arranged in the T-shaped circular groove of the lock cylinder, the lower end surface of the spring downwards extrudes the upper end surface of the chuck, a circular hole is formed in the lower end surface of the front side of the shell and is matched and fastened with the chuck, the outer surface of the lower end of the chuck is clamped into the circular hole in the lower end of the shell, a blocking cover is arranged on the lower side surface of the front end surface of the shell and is of a circular cover structure, the rear end surface of the blocking cover is attached to the front end surface of the shell, a convex circular shaft is fixedly connected to the outer surface of the lower end of, the shape-feeding disassembly and assembly are convenient, and meanwhile, the end face of the shell is additionally provided with a rotatable blocking cover which can block dust.

Further, the constant head tank has been seted up to the lock core junction inner wall surface both sides of shell, and the front side both ends surface of lock core is equipped with the arch, and the arch slides in the constant head tank, and the crooked groove of scratching has been seted up to the outer upper and lower end surface of shell department of lock core, when the lock core is connected, directly injects the lock core into the shell, and the protruding department through lock core both sides slides in along the constant head tank, can install the location, and the nail inlays when crooked catching groove is used for dismantling and draws out the lock core, convenient to detach in the crooked inslot of scratching.

Furthermore, the blocking cover is rotatably connected outside the convex circular shaft, can rotate through the convex circular shaft, and can be rotated to be opened when a key is inserted.

Furthermore, the magnet block is fixedly connected to the inner side surface of the lower end of the blocking cover and is a round block, and when the blocking cover is turned back, the magnet block can be adsorbed on the end face of the shell, so that the blocking cover can be fixed conveniently.

Furthermore, the rear side surface of the blocking cover is covered with a rubber layer, the blocking cover is attached to the front end face of the shell through the rear side surface of the blocking cover through the rubber layer, and the front end faces of the shell and the lock cylinder can be sealed.

Compared with the prior art, the utility model has the advantages of:

(1) through adopting the shell and the installation of directly pegging graft of locking, fix through the spring fastener, be convenient for advance the shape dismouting, the shell terminal surface adds simultaneously and establishes rotatable fender lid, can block the dust.

(2) The constant head tank has been seted up to the lock core junction inner wall surface both sides of shell, and the front side both ends surface of lock core is equipped with the arch, and the arch slides in the constant head tank, and the groove is scratched in the bending has been seted up to the outer covering department upper and lower end surface of lock core, when the lock core is connected, directly injects the lock core in the shell, and the protruding department through lock core both sides slides in along the constant head tank, can install the location, and the nail inlays when crooked catching groove is used for dismantling and advances the crooked inslot and pull out the lock core, convenient to detach.

(3) The blocking cover is rotatably connected outside the convex circular shaft, can rotate through the convex circular shaft, and can be rotated to be opened when a key is inserted.

(4) The magnet block is fixedly connected to the inner side surface of the lower end of the blocking cover and is a round block, and when the blocking cover is turned back, the magnet block can be adsorbed on the end face of the shell, so that the blocking cover can be fixed conveniently.

(5) The rear side surface of the blocking cover is covered with a rubber layer, the blocking cover is attached to the front end face of the shell through the rear side surface of the blocking cover through the rubber layer, and the front end faces of the shell and the lock cylinder can be sealed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a side view of the partial structure of the housing of the present invention;

fig. 4 is a bottom schematic view of the local structure of the chuck of the present invention.

The reference numbers in the figures illustrate:

the lock comprises a shell 1, a lock cylinder 2, an ignition rotor 3, a circular groove 4T-shaped, a spring 5, a chuck 6, a circular hole 7, a blocking cover 8, a convex circular shaft 9, a positioning groove 100, a protrusion 200, a curved groove 20 and a magnet 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a noise reduction type ignition switch for an automobile comprises a housing 1, a lock cylinder 2 is inserted into the front end of the housing 1, an ignition rotor 3 is arranged in the rear end of the housing 1, a T-shaped circular groove 4 is formed in the inner side surface of the lower end of the outer casing of the lock cylinder 2, a spring 5 and a chuck 6 are arranged in the T-shaped circular groove 4 of the lock cylinder 2, the chuck 6 is of a T-shaped circular block structure, the lower end of the chuck is a spherical surface, the lower end surface of the spring 5 downwardly extrudes the upper end surface of the chuck 6, a circular hole 7 is formed in the lower end surface of the front side of the housing 1, the circular hole 7 is matched and fastened with the chuck 6, the outer surface of the lower, the front end face lower side surface of the shell 1 is provided with a baffle cover 8, the baffle cover 8 adopts a circular cover structure, the rear end face of the baffle cover 8 is attached to the front end face of the shell 1, and the outer surface of the front end lower side of the shell 1 is fixedly connected with a convex circular shaft 9.

Referring to fig. 1-4, the two sides of the inner wall surface of the joint of the lock cylinder 2 of the housing 1 are provided with positioning grooves 100, the outer surfaces of the two ends of the front side of the lock cylinder 2 are provided with protrusions 200, the protrusions 200 slide into the positioning grooves 100, the upper and lower end surfaces of the outer casing of the lock cylinder 2 are provided with curved grooves 20, when the lock cylinder 2 is connected, the lock cylinder 2 is directly inserted into the housing 1, and slides along the positioning grooves 100 through the protrusions 200 on the two sides of the lock cylinder 2, so that the mounting and positioning can be performed, the curved grooves 20 are used for inserting nails into the curved grooves 20 when disassembling to pull out the lock cylinder 2, so that the disassembly is convenient, the blocking cover 8 is rotatably connected outside the convex circular shaft 9, the blocking cover 8 can rotate through the convex circular shaft 9, when a key is inserted into the key, the inner side surface of the lower end of the blocking cover 8 is fixedly connected with a magnet block 10, the magnet block 10 is, the baffle cover 8 can be fixed conveniently, a rubber layer covers the rear side surface of the baffle cover 8, the baffle cover 8 is attached to the front end face of the shell 1 through the rear side surface through the rubber layer, the front end faces of the shell 1 and the lock cylinder 2 can be sealed, and dust cannot enter the lock cylinder.

When the lock core 2 is installed, the lock core 2 is directly inserted into the housing 1, slides in along the positioning groove 100 through the protrusions 200 at the two sides of the lock core 2, can be installed and positioned, a T-shaped circular groove 4 is arranged on the inner side surface of the lower end of the outer casing of the lock core 2, a spring 5 and a clamping head 6 are arranged in the T-shaped circular groove 4 of the lock core 2, the lower end surface of the spring 5 downwards extrudes the upper end surface of the clamping head 6, when the lock core 2 is inserted, the clamping head 6 can be extruded to slide upwards to be retracted into the T-shaped circular groove 4, when the round hole 7 is reached, the clamping head is clamped into the round hole 7 downwards through the elasticity of the spring 5, the lock core 2 can be quickly fixed, the use is convenient, when the lock core is disassembled, the shell 1 is taken out firstly, and then the lock core is inserted upwards from the lower end of the round hole 7 through a screwdriver, the chuck 6 can be jacked upwards by a screwdriver to be separated from the round hole 7, and the lock cylinder 2 can be pulled out by being embedded into the bent scratching groove 20 through a nail, so that the lock cylinder is convenient to disassemble;

the convex circular shaft 9 is fixedly connected to the outer surface of the lower side of the front end of the shell 1, the baffle cover 8 is rotatably connected to the outside of the convex circular shaft 9, the baffle cover 8 can rotate through the convex circular shaft 9, the baffle cover 8 can be rotated to be opened when a key is inserted, the baffle cover 8 can be adsorbed on the end surface of the shell 1 through the magnet block 10 when turned back, the baffle cover 8 can be conveniently fixed, a rubber layer is coated on the rear side surface of the baffle cover 8, the baffle cover 8 is attached to the front end surface of the shell 1 through the rear side surface through the rubber layer, the front end surfaces of the shell 1 and the lock cylinder 2 can be sealed, and dust cannot; other mechanisms and principles not described are prior art.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A noise reduction type automobile ignition switch comprises a shell (1), and is characterized in that: the ignition lock is characterized in that a lock cylinder (2) is installed inside the front end of the shell (1) in an inserted mode, an ignition rotor (3) is arranged inside the rear end of the shell (1), a T-shaped circular groove (4) is formed in the inner side surface of the lower end of the outer shell of the lock cylinder (2), a spring (5) and a clamping head (6) are arranged in the T-shaped circular groove (4) of the lock cylinder (2), the lower end surface of the spring (5) downwards extrudes the upper end surface of the clamping head (6), a round hole (7) is formed in the lower end surface of the front side of the shell (1), the round hole (7) is matched and fastened with the clamping head (6), the outer surface of the lower end of the clamping head (6) is clamped into the round hole (7) in the lower end of the shell (1), a blocking cover (8) is arranged on the lower side surface of the front end surface of the shell (1), the blocking cover (8) adopts a round, the outer surface of the lower side of the front end of the shell (1) is fixedly connected with a convex round shaft (9).

2. The noise reduction type ignition switch for vehicle according to claim 1, wherein: constant head tank (100) have been seted up to lock core (2) junction inner wall surface both sides of shell (1), and the front side both ends surface of lock core (2) is equipped with arch (200), and arch (200) slide into constant head tank (100), and crooked groove (20) of digging have been seted up to the end surface about the outer shell department of lock core (2).

3. The noise reduction type ignition switch for vehicle according to claim 1, wherein: the blocking cover (8) is rotatably connected outside the convex circular shaft (9), and the blocking cover (8) can rotate through the convex circular shaft (9).

4. The noise reduction type ignition switch for vehicle according to claim 1, wherein: the inner side surface of the lower end of the blocking cover (8) is fixedly connected with a magnet block (10), and the magnet block (10) is a round block.

5. The noise reduction type ignition switch for vehicle according to claim 1, wherein: the rear side surface of the blocking cover (8) is covered with a rubber layer, and the blocking cover (8) is attached to the front end face of the shell (1) through the rubber layer through the rear side surface.