CN219451813U

CN219451813U - Special-shaped shell of electric suction lock

Info

Publication number: CN219451813U
Application number: CN202320273759.1U
Authority: CN
Inventors: 李沛东; 刘明
Original assignee: Xuanwei Industrial Technology Shenzhen Co ltd
Current assignee: Xuanwei Industrial Technology Shenzhen Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-08-01
Anticipated expiration: 2033-02-21

Abstract

The utility model belongs to the technical field of electric suction locks, and provides a special-shaped shell of an electric suction lock, which comprises an upper shell and a lower shell; the upper shell comprises a shell part A, a shell part B and a shell part C, wherein the front end of the shell part A and the shell part B are integrally formed, and one side of the shell part A and the shell part C are integrally formed; through being provided with upper portion shell, upper portion shell has included shell part A, shell part B and shell part C, integrated into one piece between shell part A, shell part B and the shell part C, and integrated into one piece's casing one can reduce the use quantity of mounting, need not make a plurality of screw holes on the lower part shell, and for the split design, need not do joint structure between shell and shell, simplified technology.

Description

Special-shaped shell of electric suction lock

Technical Field

The utility model belongs to the technical field of electric suction locks, and particularly relates to a special-shaped shell of an electric suction lock.

Background

The electric suction lock is a device for the automobile tail car, and is mainly used for locking the automobile tail car, the electric suction lock is arranged on the automobile tail door, a locking opening is arranged at a place corresponding to the automobile tail, when the automobile tail door descends, a lock tongue component on the electric suction lock is clamped at the locking opening, so that locking and buckling of the automobile tail door are realized, the lock tongue component is driven by a driving structure in the electric suction lock, when the tail door is opened, the driving structure drives the lock tongue component to be separated from the locking opening, so that the tail door is ensured to be normally opened, and when the tail door is closed, the lock tongue component is driven to be buckled on the locking opening, so that the closing of the tail door is ensured.

The electric suction lock device is generally divided into a shell, an internal driving part, a lock tongue part and the like, the shell provides mounting positions for driving and locking tongue parts and plays a role in protecting, the existing shell is divided into an upper part and a lower part, the upper part and the lower part are designed to be convenient for making a avoidance, the upper part and the lower part are generally divided into 2-3 parts for assembly, the disadvantage of the separate assembly is that more fixing parts (screws and the like) are needed, and each part is connected and is also provided with a clamping structure, so that the working procedure is increased, and therefore, an integral special-shaped shell is provided for solving the problems.

Disclosure of Invention

The utility model provides a special-shaped shell of an electric suction lock, which solves the problems in the prior art.

The technical scheme of the utility model is realized as follows:

a special-shaped shell of an electric suction lock comprises an upper shell and a lower shell;

the upper shell comprises a shell part A, a shell part B and a shell part C, wherein the front end of the shell part A and the shell part B are integrally formed, and one side of the shell part A and the shell part C are integrally formed.

Further, a fixing member is provided between the upper housing and the lower housing.

Further, the fixing piece is a fixing screw.

Further, locating holes are formed in the inner sides of the shell A, the shell B and the shell C.

Further, the joint of the shell part A and the shell part B is of a round corner structure.

Further, a sinking design is made at one position on the shell member C.

After the technical scheme is adopted, the utility model has the beneficial effects that:

according to the utility model, the upper shell is arranged, and comprises the shell part A, the shell part B and the shell part C, wherein the shell part A, the shell part B and the shell part C are integrally formed, so that the number of the used fixing parts can be reduced by integrally forming the shell, a plurality of threaded holes are not required to be formed in the lower shell, and compared with a split design, a clamping structure is not required to be formed between the shells, and the process is simplified.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a special-shaped shell structure of an electric suction lock of the utility model;

fig. 2 is a schematic view of the upper housing and the lower housing separated.

In the figure, 10, upper housing; 20. a lower housing; 30. a fixing member;

101. a housing member A; 102. a housing member B; 103. a housing member C; 104. and positioning holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

as shown in fig. 1-2, a special-shaped housing of an electro-suction lock comprises an upper housing 10 and a lower housing 20; the upper shell 10 comprises a shell member A101, a shell member B102 and a shell member C103, wherein the front end of the shell member A101 and the shell member B102 are integrally formed, and one side of the shell member A101 and the shell member C103 are integrally formed; a fixing member 30 is provided between the upper case 10 and the lower case 20; a sinking position is designed on the upper part of the shell part C103;

the traditional electric suction lock upper shell is generally divided into 2-3 parts, threaded holes are formed between the parts, and clamping structures are further arranged between the parts for mutual connection and positioning, the electric suction lock upper shell 10 related to the utility model adopts an integrated structure, one side of a shell part A101 is provided with the threaded holes, the threaded holes formed in a shell part C103 and the threaded holes formed in the shell part A101 are symmetrically provided with the threaded holes, and the upper shell 10 is integrally provided with two threaded holes, so that the number of the used fixing pieces 30 is reduced, and the installation process is simplified;

as shown in fig. 1, the fixing member 30 is a fixing screw, and the fixing member 30 may be a bolt or the like;

as shown in fig. 2, positioning holes 104 are formed in the inner sides of the shell a101, the shell B102 and the shell C103, and the positioning holes 104 formed in the shell a101, the shell B102 and the shell C103 correspond to shaft elements mounted on the lower shell 20, so that the upper shell 10 can be positioned and fixed better through the positioning holes 104;

wherein, the joint of the shell A101 and the shell B102 is a round corner structure; because the shell A101 and the shell B102 are used as main stress and use parts, the transition part of the shell A101 and the shell B102 is subjected to round corner treatment, so that the concentrated stress at the connection part between the shell A101 and the shell B102 can be reduced, and the damage to the right-angle edge is reduced;

working principle: the upper shell 10 comprises a shell part A101, a shell part B102 and a shell part C103, wherein the three parts are of an integrated structure, the purpose of the upper shell is that a small number of threaded holes can be formed in the upper shell 10, the complexity of installation is reduced, and compared with a split shell, the shell assembly can simplify the process, namely, a clamping structure is not required to be arranged between the shells, and the clamping structure is used for differentiating received internal stress or external stress and the like.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A profiled housing for an electro-suction lock, characterized by comprising an upper housing (10) and a lower housing (20);

the upper shell (10) comprises a shell part A (101), a shell part B (102) and a shell part C (103), wherein the front end of the shell part A (101) and the shell part B (102) are integrally formed, and one side of the shell part A (101) and the shell part C (103) are integrally formed.

2. Profiled housing for an electric suction lock according to claim 1, characterized in that a fixing element (30) is arranged between the upper housing (10) and the lower housing (20).

3. The profiled housing of an electric suction lock as claimed in claim 2, characterized in that the fixing element (30) is a fixing screw.

4. The special-shaped shell of the electric suction lock according to claim 1, wherein the inner sides of the shell part A (101), the shell part B (102) and the shell part C (103) are provided with positioning holes (104).

5. The special-shaped shell of the electric suction lock according to claim 4, wherein the joint of the shell part A (101) and the shell part B (102) is in a round corner structure.

6. The profiled housing for an electric suction lock as claimed in claim 4, wherein said housing member C (103) is countersunk at one location.