CN220151100U

CN220151100U - Novel key sleeve structure for automobile key

Info

Publication number: CN220151100U
Application number: CN202321034060.6U
Authority: CN
Inventors: 林楚文
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-12-08
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a novel key sleeve structure for an automobile key, which comprises an upper shell and a lower shell; the upper shell and the lower shell are respectively sleeved on the upper part and the lower part of the automobile key and are respectively matched with the automobile key; the junction of the upper shell and the lower shell forms detachable clamping connection. Compared with the prior art, the method has the advantages that: when the novel key sleeve structure is used, after the upper shell and the lower shell are respectively sleeved on the automobile key, the novel key sleeve structure can be conveniently installed on the automobile key through the insertion of the insertion piece into the insertion groove and the clamping fit of the cylindrical clamping pin and the clamping piece; when the upper shell and the lower shell are required to be disassembled, the upper shell and the lower shell are forced to be pulled out in opposite directions. The operation is very convenient, and the loading and unloading efficiency on the car key is higher.

Description

Novel key sleeve structure for automobile key

Technical Field

The utility model relates to the technical field of key sleeves, in particular to a novel key sleeve structure for an automobile key.

Background

Currently, automobiles have been popular, and automobile keys are one of indispensable accessories for automobiles. In the prior art, in order to protect an automobile key from falling, wear, and the like, a key sleeve is designed.

In the prior art, a hard key sleeve such as plastic is generally assembled by an upper shell and a lower shell, and the upper shell and the lower shell are mostly fixed together by screws. Although this fixing method is adopted, the operation of installing the key on the car key and the operation of detaching the key from the car key are troublesome and have low efficiency.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical difficulties, and provide a novel key sleeve structure for an automobile key, wherein the upper shell and the lower shell can be assembled and disassembled conveniently.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

the novel key sleeve structure for the automobile key comprises an upper shell and a lower shell; the upper shell and the lower shell are respectively sleeved on the upper part and the lower part of the automobile key and are respectively matched with the automobile key; the connection part of the upper shell and the lower shell forms detachable clamping connection;

the upper shell and the lower shell are elastic plastic shells; the upper shell comprises an upper protection frame and an upper shell plate; an upper shell plate is fixed on the inner side of the top of the upper protective frame, and key parts are respectively arranged on the upper shell plate corresponding to the key positions of the automobile key. Because the upper shell is an elastic plastic shell, the key part can be directly pressed and deformed, so that the key on the automobile key is pressed; the lower shell comprises a lower protection frame and a lower shell plate; a lower shell plate is fixed on the inner side of the bottom of the lower protective frame, and a first avoiding hole is reserved correspondingly on the right upper part of the lower shell plate and the right upper part of the upper shell plate;

the middle parts of the peripheral inner walls of the upper protective frame are respectively provided with a plug-in groove, the plug-in grooves downwards penetrate through the upper protective frame, plug-in connectors are respectively formed at positions, corresponding to the plug-in grooves, on the lower protective frame, and the plug-in connectors are inserted into the plug-in grooves; the plug connector is an elastic U-shaped rod body structure, the opposite sides of the top of the plug connector are respectively chamfered, the opposite sides of the middle of the plug connector are correspondingly provided with arc clamping grooves, the inner sides of the two arc clamping grooves are clamped with a cylindrical clamping pin fixed on the inner wall of the plug connector, and the cylindrical clamping pin is respectively matched with the two arc clamping grooves. The device is used for conveniently connecting or disconnecting the upper shell and the lower shell.

Compared with the prior art, the utility model has the advantages that: when the novel key sleeve structure is used, after the upper shell and the lower shell are respectively sleeved on the automobile key, the novel key sleeve structure can be conveniently installed on the automobile key through the insertion of the insertion piece into the insertion groove and the clamping fit of the cylindrical clamping pin and the clamping piece; when the upper shell and the lower shell are required to be disassembled, the upper shell and the lower shell are forced to be pulled out in opposite directions. The operation is very convenient, and loading and unloading efficiency is higher on the car key, and buckle formula loading and unloading structure can relapse repetitious usage.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of a second embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of a clamping connection between an upper protective frame and a lower protective frame according to the present utility model.

Fig. 4 is an enlarged view of a portion of fig. 3 in accordance with the present utility model.

As shown in the figure: 1. an upper protective frame; 2. an upper shell plate; 3. a key section; 4. a lower protective frame; 5. a lower shell plate; 6. avoidance hole I; 7. a plug-in groove; 8. a plug-in component; 9. chamfering; 10. an arc-shaped clamping groove; 11. a cylindrical bayonet lock; 12. an anti-slip uneven surface; 13. avoiding the second hole.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The present utility model will be described in further detail with reference to the accompanying drawings.

The novel key sleeve structure for the automobile key takes the novel key sleeve structure as an example, is suitable for the BMW automobile key, and comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are elastic plastic shells. Specific: the upper shell comprises an upper protective frame 1 and an upper shell plate 2; the inner side of the top of the upper protection frame 1 is fixedly provided with an upper shell plate 2, each key position on the upper shell plate 2 corresponding to an automobile key is respectively provided with a key part 3, a second avoidance hole 13 is reserved in the middle of the upper shell plate 2, a logo on a BMW automobile key is exposed in the second avoidance hole 13, and an anti-slip concave-convex surface 12 is formed on the circumferential outer wall of the upper protection frame 1, so that slipping from hands is effectively prevented. The lower shell comprises a lower protective frame 4 and a lower shell plate 5; a lower shell plate 5 is fixed on the inner side of the bottom of the lower protective frame 4, a first avoiding hole 6 is correspondingly reserved on the right upper part of the lower shell plate 5 and the right upper part of the upper shell plate 2, and the first avoiding hole 6 is used for installing a key hanging buckle;

the middle parts of the peripheral inner walls of the upper protective frame 1 are respectively provided with a plug-in groove 7, the plug-in grooves 7 downwards penetrate through the upper protective frame 1, plug-in connectors 8 are respectively formed at positions, corresponding to the plug-in grooves 7, on the lower protective frame 4, and the plug-in connectors 8 are inserted into the plug-in grooves 7; the plug connector 8 is of an elastic U-shaped rod body structure, chamfer angles 9 are formed on opposite sides of the top, a cylindrical bayonet lock 11 is convenient to enter the plug connector 8 and is matched with the plug connector in a clamping mode, arc-shaped clamping grooves 10 are formed on opposite sides of the middle of the plug connector, a cylindrical bayonet lock 11 fixed on the inner wall of the plug connector 7 is clamped on the inner sides of the two arc-shaped clamping grooves 10, and the cylindrical bayonet lock 11 is matched with the two arc-shaped clamping grooves 10 respectively.

The embodiment is implemented in specific manner: the upper shell and the lower shell are respectively sleeved on the BMW automobile key and are strongly kneaded together, as shown in figure 3, when the clamping piece 8 is inserted into the clamping groove 7 and is matched with the cylindrical clamping pin 11 in the clamping groove in a clamping way, the novel key sleeve structure is completely installed; otherwise, the upper shell and the lower shell are pulled out forcefully, so that the novel key sleeve structure can be detached from the BMW automobile key.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A novel key sleeve structure for car key, its characterized in that: comprises an upper shell and a lower shell; the upper shell and the lower shell are respectively sleeved on the upper part and the lower part of the automobile key and are respectively matched with the automobile key; the connection part of the upper shell and the lower shell forms detachable clamping connection;

the upper shell and the lower shell are elastic plastic shells; the upper shell comprises an upper protection frame (1) and an upper shell plate (2); an upper shell plate (2) is fixed on the inner side of the top of the upper protective frame (1), and key parts (3) are respectively arranged on the upper shell plate (2) corresponding to the key positions of the automobile key; the lower shell comprises a lower protective frame (4) and a lower shell plate (5); a lower shell plate (5) is fixed on the inner side of the bottom of the lower protective frame (4), and a first avoiding hole (6) is reserved correspondingly on the right upper part of the lower shell plate (5) and the right upper part of the upper shell plate (2);

the middle parts of the peripheral inner walls of the upper protective frame (1) are respectively provided with a plug-in groove (7), the plug-in grooves (7) downwards penetrate through the upper protective frame (1), plug-in pieces (8) are respectively formed at positions, corresponding to the plug-in grooves (7), on the lower protective frame (4), and the plug-in pieces (8) are inserted into the plug-in grooves (7); the plug connector (8) is of an elastic U-shaped rod body structure, chamfer angles (9) are formed on opposite sides of the top, arc-shaped clamping grooves (10) are formed on opposite sides of the middle, a cylindrical clamping pin (11) fixed on the inner wall of the plug connector (7) is clamped on the inner sides of the two arc-shaped clamping grooves (10), and the cylindrical clamping pin (11) is matched with the two arc-shaped clamping grooves (10) respectively.

2. The novel key case structure for an automobile key according to claim 1, wherein: an anti-slip concave-convex surface (12) is formed on the circumferential outer wall of the upper protective frame (1).

3. The novel key case structure for an automobile key according to claim 1, wherein: and a second avoiding hole (13) is reserved in the middle of the upper shell plate (2).