CN204738608U - A new type of car key - Google Patents

Abstract

The utility model discloses a novel car key, including the casing, with the casing apron that the casing was fixed mutually, install the casing head in the casing upper end, and the key piece. Wherein, one end that the casing is close to the casing head still be provided with with the perpendicular resettlement groove of arranging of key piece, it has the hasp that can follow the resettlement groove and remove to settle in the resettlement groove, is provided with the boss on the hasp. Above -mentioned casing, casing apron and casing head be the inside confined inner chamber that encloses into of car key, the casing overhead still seted up one with the communicating logical groove of inner chamber, key piece are passed logical groove and are settled in the inner chamber to still be equipped with the first recess with boss matched with on the key piece. The utility model discloses a set up the movable hasp of taking the boss to set up first recess, second recess on the key piece, through the boss under the different states with the cooperation of first recess, second recess, thereby realize portable, the reasonable purpose of human engineering has simple structure simultaneously, convenient operation, the advantage of easily assembly.

Description

A new type of car key

technical field

The utility model belongs to the technical field of automobile keys.

Background technique

At present, the use of smart keys in cars is quite convenient. The driver can open the car door by pressing the key button with his hand and pulling the door handle at a certain distance from the car. To exchange signals with the smart key, the door cannot be opened automatically, etc., it is necessary to enable the mechanical key in the smart key, insert the mechanical key into the car door lock cylinder, and turn it to enter the interior of the car.

The mechanical key part of the car smart key in the existing market has a simple structure. You only need to take the mechanical key out of the smart key housing and insert it into the car door lock cylinder to turn it. However, because the mechanical key is small, it is difficult to turn the car with the key. The door lock cylinder is very laborious, causing the driver to complain a lot.

Utility model content

In order to overcome the above technical problems, the utility model provides a new type of car key, which solves the problems of unreasonable internal structure and laborious rotation of the existing mechanical key.

The technical scheme adopted by the utility model to solve its technical problems is: a novel car key, comprising a housing, a housing cover fixed to the housing, a housing head mounted on the upper end of the housing, and a key blade. Wherein, the end of the housing close to the head of the housing is also provided with a placement groove vertically arranged with the key blade, a lock catch that can move along the placement groove is arranged in the placement groove, and a boss is arranged on the lock catch. The above-mentioned housing, housing cover plate and housing head surround the interior of the car key into a closed inner chamber, and a through groove communicating with the inner chamber is also provided on the housing head, and the key blade passes through the through groove and is placed on the In the inner cavity, and on the key blade, there is also a first groove matched with the boss.

By adopting the above technical solution, by setting a movable lock catch, under normal circumstances, the boss on the lock catch cooperates with the first groove of the key blade, and the key blade is snapped into the inner cavity of the key. When the key piece needs to be used, press the lock buckle so that the boss is separated from the first groove, then the key piece is removed from the through groove, and then reversely inserted into the through groove, the first groove on the key piece is once again aligned with the first groove. The boss cooperates to realize the fastening of the key blade, so that the driver can easily open the car door by holding the housing.

In order to facilitate the return of the lock, a lock return spring abutting against the lock is also provided in the placement groove. In order to facilitate the return of the key blade, a key blade return spring is installed at the bottom of the inner cavity. As a further improvement of the utility model, a buckle is provided at one end of the key blade, and a second groove that can cooperate with the boss is provided on the lower side of the first groove. Under normal circumstances, when the lock buckle is pressed down, the key blade will protrude upward for a certain distance in the inner cavity. At this time, the second groove is engaged with the boss on the lock buckle, and the hanging buckle protrudes from the through slot at the same time. , can be a key ring, easy for drivers to carry.

Preferably, the first groove and the second groove are V-shaped, and are arranged up and down on both sides of the key blade.

Beneficial effects of the utility model: the utility model provides a new type of car smart key that can easily open the car door. Different from the mechanical key in the previous car smart key, it can Lock, and set the first groove and the second groove on the key blade, through the cooperation of the boss with the first groove and the second groove in different states, so as to achieve the purpose of easy portability and reasonable ergonomics. At the same time, it has the advantages of simple structure, convenient operation and easy assembly.

Description of drawings

The utility model will be described in detail below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is an exploded diagram of the utility model.

Fig. 2 is a schematic diagram of the key blade not protruding from the inner cavity in a normal state.

Fig. 3 is a schematic diagram of the key blade protruding from the inner cavity in the hanging state.

Figure 4 is a schematic diagram of reverse assembly of the key blade.

Fig. 5 is a schematic diagram of the structure of the key blade.

In the figure, 1. key blade; 2. housing head; 3. housing; 4. lock; 5. lock reset spring; 6. housing cover; 7. key blade reset spring; 8. boss; 9. Inner cavity; 10. Through groove; 11. First groove; 12. Second groove; 13. Placement groove; 14. Hanging buckle.

Detailed ways

For an embodiment, please refer to FIGS. 1 and 5 together. A new car key includes a key blade 1 , a housing head 2 , a housing 3 , a lock catch 4 and a housing cover 6 . Wherein, the housing 3, the housing cover plate 6 and the housing head 2 encircle the inside of the car key into a closed inner chamber 9, and the housing head 2 is provided with a through groove 10 communicating with the inner chamber 9, and the key blade 1 It is seated in the inner chamber 9 through the through-slot 10 . One end of the key blade 1 is also provided with a buckle 14 , and the key blade 1 is also provided with a first groove 11 and a second groove 12 arranged up and down. There are two first grooves 11 and two second grooves 12 respectively, and are arranged symmetrically on both sides of the key blade.

One end of the housing 3 close to the housing head 2 is also provided with a placement groove 13 vertically arranged with the key blade 1, and a lock catch 4 that can move along the placement groove is arranged in the placement groove 13, and a circular lock 4 is arranged on one end surface of the lock catch 4. A hole structure, the circular hole structure is provided with a lock return spring 5 . A boss 8 that can cooperate with the first groove 11 or the second groove 12 is also arranged on the buckle 4 .

The bottom of the inner cavity 9 is also equipped with a key blade return spring 7 .

As shown in FIG. 2 , under normal conditions, the boss on the lock buckle fits with the first groove of the key blade, and the key blade is clipped into the inner cavity of the key.

As shown in Figure 3, after the lock buckle is pressed down, the key blade will protrude upward for a certain distance in the inner cavity. At this time, the second groove is engaged with the boss on the lock buckle. Stretch out for a key ring.

As shown in Figure 4, if the key blade is taken out, the buckle side of the key blade is inserted into the inner cavity in reverse, and the first groove on the key blade is matched with the boss again to realize the fastening of the key blade. The driver can easily open the car door by holding the housing.

The above is only a preferred embodiment of the utility model, not limiting the scope of the utility model, so under the premise of not departing from the design spirit of the utility model, those of ordinary skill in the art can understand the structure and features of the utility model. And the equivalent changes or decorations made by the principles should fall within the protection scope of the present utility model.

Claims (4)

1. A novel car key, comprising a housing (3), a housing cover (6) fixed to the housing (3), a housing head (2) mounted on the upper end of the housing, and a key blade (1 ), which is characterized in that: the end of the housing (3) close to the housing head (2) is also provided with a settling groove (13) vertically arranged with the key blade (1), and a settling groove (13) is set in the settling groove (13). Set the lock buckle (4) that slot moves, and the lock buckle (4) is provided with boss (8); Described housing (3), housing cover plate (6) and housing head (2) will car key A closed inner cavity (9) is formed inside, and a through groove (10) communicating with the inner cavity (9) is also provided on the housing head (2), and the key blade (1) passes through the through groove (10) ) is placed in the inner chamber (9), and the key blade (1) is also provided with a first groove (11) matched with the boss (8). 2. The new car key according to claim 1, characterized in that: a lock return spring (5) abutting against the lock (4) is also provided in the placement groove (13). 3. The new car key according to claim 1, characterized in that: one end of the key blade (1) is also provided with a buckle (14), and there is a protruding button on the lower side of the first groove (11). The second groove (12) that matches the platform (8). 4. The new car key according to any one of claims 1 to 3, characterized in that: a key blade return spring (7) is installed at the bottom of the inner cavity (9).