CN210316915U

CN210316915U - Lock shell assembly

Info

Publication number: CN210316915U
Application number: CN201920807188.9U
Authority: CN
Inventors: 祝鹏辉; 王艳; 赵秦川
Original assignee: Shaanxi Xinjiang Morning Information Technology Co ltd
Current assignee: Shaanxi Xinjiang Morning Information Technology Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-14
Anticipated expiration: 2029-05-31

Abstract

The utility model provides a lock shell subassembly, include: the lock comprises a first lock shell and a second lock shell, wherein a cavity is arranged in the first lock shell; a spring bolt is arranged in the inner cavity of the second lock shell, a spring bolt hole is formed in the side wall of the second lock shell, and the spring bolt penetrates through the spring bolt hole and is inserted into the cavity; the second lock shell extends towards the first lock shell to form a first bulge and a second bulge; be equipped with first embedding portion and second embedding portion on the first lock shell, the second is protruding to pass through first embedding portion earlier and then imbeds second embedding portion in the cabinet door closure process, and the cabinet door is closed back, and the outer wall of first bellied lateral wall, first lock shell, the outer wall of second lock shell is in the coplanar, and this lateral wall is perpendicular with the lateral wall that sets up the dead bolt hole on the second lock shell. In order to prevent that lawless persons from inserting the space with the instrument and stirring the spring bolt and unblank by force, the utility model discloses be broken line type with the clearance between first lock shell and the second lock shell, lawless persons can't stir the spring bolt from the clearance insertion instrument of broken line type, makes whole tool to lock possess the theftproof function.

Description

Lock shell assembly

Technical Field

The utility model relates to an pickproof lock field especially relates to a lock shell subassembly.

Background

In the communication industry, outdoor cabinets are mainly used to mount various communication devices, power modules and battery packs. The traditional outdoor cabinet is generally made of a closed iron cabinet, and a door of the closed iron cabinet is locked by using a traditional cabinet door lock.

However, the traditional cabinet door lock has poor anti-theft performance, and in addition, the existing outdoor cabinet is placed in the field in the countryside, so that lawbreakers can easily open the traditional cabinet door lock, steal or damage the internal facilities of the cabinet, thereby causing network paralysis or poor network quality and causing great loss to communication operators.

Disclosure of Invention

The utility model provides a lock shell subassembly, the clearance between first lock shell and the second lock shell is broken line type, and lawless persons can't stir the spring bolt by force from this clearance insertion tool, plays the theftproof effect.

Realize the utility model discloses the technical scheme of purpose as follows:

a lock housing assembly comprising:

the first lock shell is arranged on the side wall of the cabinet body, and a cavity is formed in the first lock shell;

the lock comprises a first lock shell, a second lock shell, a spring bolt hole and a spring bolt, wherein the first lock shell is installed on a cabinet door;

the second lock shell extends towards the first lock shell to form a first protrusion and a second protrusion, and the first protrusion, the second protrusion and the bolt hole are located on the same side wall;

the extension length of the first protrusion is greater than that of the second protrusion;

the first lock shell is provided with a first embedding part for embedding the first protrusion and a second embedding part for embedding the second protrusion, the second protrusion is embedded into the second embedding part after passing through the first embedding part in the closing process of the cabinet door, the outer wall of the first lock shell and the outer wall of the second lock shell are positioned on the same plane after the cabinet door is closed, and the side wall is perpendicular to the side wall provided with the lock tongue hole in the second lock shell.

Because the spring bolt inserts the cavity after, must have the clearance between first lock shell and the second lock shell, in order to prevent that lawless persons from inserting the instrument and stir the space and lock the spring bolt and unblank by force, the utility model discloses set up first embedding portion and second embedding portion on first lock shell, it is protruding to set up first arch and second on the second lock shell to be greater than the bellied extension length of second to first bellied extension length, and the degree of depth of first embedding portion is less than the degree of depth of second embedding portion, and the clearance between first lock shell and the second lock shell is the broken line type like this, and lawless persons can't insert the instrument from the clearance of broken line type, makes whole tool to lock have the theftproof function. The utility model discloses first bellied extension length is greater than the bellied extension length of second, is in order not to take place to interfere between first arch, second arch, first embedding portion, the second embedding portion in the motion process is closed or opened at the cabinet door, guarantees the normal opening and shutting of cabinet door.

As a further improvement of the utility model, the second protruding setting is hugged closely to first arch. The utility model discloses well first arch is hugged closely the second arch, and second embedding portion is hugged closely to first embedding portion, hugs closely the purpose that sets up and is convenient for first lock shell and the manufacturing of second lock shell.

As a further improvement of the utility model, the second protrusion is frame-shaped, the bolt hole is located the inside of the second protrusion. The utility model discloses the purpose that the frame shape set up is in order to strengthen the bellied intensity of second.

As a further improvement of the utility model, the inner wall of the second protrusion coincides with the hole wall of the lock tongue hole. The utility model discloses with the pore wall coincidence in bellied inner wall of second and lock tongue hole, increased the degree of depth in lock tongue hole, because the spring bolt is along lock tongue hole motion, the second arch of frame shape can also play the guide effect to the spring bolt motion.

As a further improvement of the present invention, the second convex thickness is smaller than the first convex thickness. The utility model discloses be less than first bellied thickness with the bellied thickness of second, be in order to strengthen first bellied intensity.

As a further improvement of the present invention, the first embedding portion and the second embedding portion are both disposed on the plane where the cavity opening portion is located.

As a further improvement of the present invention, the first lock case includes: the mounting structure comprises a shell with a cavity and a mounting cavity and a cover plate for plugging an opening of the mounting cavity, wherein the opening of the mounting cavity and the opening of the cavity are in the same direction; the first embedding part and the second embedding part are positioned in the area where the cavity is positioned;

the second lock case includes: the bolt-locking device comprises a shell for mounting a bolt and a cover body for plugging an opening of the shell, wherein the first bulge and the second bulge are arranged on the shell.

As a further improvement of the present invention, the latch hole is opposite to the cavity, and the latch bolt passes through the latch hole and enters the cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

1. because the spring bolt inserts the cavity after, must have the clearance between first lock shell and the second lock shell, in order to prevent that lawless persons from inserting the instrument and stir the space and lock the spring bolt and unblank by force, the utility model discloses set up first embedding portion and second embedding portion on first lock shell, it is protruding to set up first arch and second on the second lock shell to be greater than the bellied extension length of second to first bellied extension length, and the degree of depth of first embedding portion is less than the degree of depth of second embedding portion, and the clearance between first lock shell and the second lock shell is the broken line type like this, and lawless persons can't insert the instrument from the clearance of broken line type, makes whole tool to lock have the theftproof function.

2. The utility model discloses first bellied extension length is greater than the bellied extension length of second, is in order not to take place to interfere between first arch, second arch, first embedding portion, the second embedding portion in the motion process is closed or opened at the cabinet door, guarantees the normal opening and shutting of cabinet door.

Drawings

FIG. 1 is a schematic view of a lock housing assembly;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic view of the first lock case;

FIG. 4 is a schematic view of a second lock housing;

fig. 5 is a perspective view of the second lock case.

In the figure, 1, a first lock shell; 11. a housing; 111. a mounting cavity; 112. a cavity; 113. a first embedding portion; 114. a second insertion portion; 12. a cover plate; 2. A second lock case; 21. a housing; 211. an inner cavity of the housing; 212. a lock tongue hole; 213. a first protrusion; 214. a second protrusion; 22. A cover body.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1:

in order to prevent lawless persons from inserting a tool into the gap between the first lock shell and the second lock shell to forcibly poke the bolt, the gap between the first lock shell and the second lock shell is set to be a broken line type, so that lawless persons cannot insert the tool into the broken line type gap, and the anti-theft performance of the door lock is improved.

Referring to fig. 1 to 5, fig. 1 is a schematic view showing a lock case assembly, fig. 2 is a partially enlarged view of fig. 1, fig. 3 is a schematic view showing a first lock case 1, fig. 4 is a schematic view showing a second lock case 2, and fig. 5 is a perspective view showing the second lock case 2. The lock shell assembly of the embodiment comprises a first lock shell 1 and a second lock shell 2, wherein the first lock shell 1 is installed on the side wall of a cabinet body, the second lock shell 2 is installed on a cabinet door, a cavity 112 is arranged in the first lock shell 1, a bolt is installed in the inner cavity of the second lock shell 2, a bolt hole 212 is formed in the side wall of the second lock shell 2, the bolt penetrates through the bolt hole 212 and is inserted into the cavity 112 to lock the cabinet door, the second lock shell 2 extends towards the first lock shell 1 to form a first protrusion 213 and a second protrusion 214, and the first protrusion 213, the second protrusion 214 and the bolt hole 212 are located on the same side wall; the extension length of the first projection 213 is greater than that of the second projection 214; the first lock shell 1 is provided with a first embedding part 113 for embedding the first protrusion 213 and a second embedding part 114 for embedding the second protrusion 214, the second protrusion 214 is embedded into the second embedding part 114 after passing through the first embedding part 113 in the closing process of the cabinet door, after the cabinet door is closed, the side wall of the first protrusion 213, the outer wall of the first lock shell 1 and the outer wall of the second lock shell 2 are in the same plane, and the side wall is perpendicular to the side wall of the second lock shell 2 provided with the lock tongue hole 212.

Because the spring bolt inserts the cavity 112 after, must have the clearance between first lock shell 1 and the second lock shell 2, in order to prevent that lawless persons from inserting the instrument into the space and dial the spring bolt and unblank by force, the utility model discloses set up first embedding portion 113 and second embedding portion 114 on first lock shell 1, set up first arch 213 and second arch 214 on second lock shell 2 to be greater than the extension length of second arch 214 to the extension length of first arch 213, the degree of depth of first embedding portion 113 is less than the degree of depth of second embedding portion 114, and the clearance between first lock shell 1 and the second lock shell 2 is the broken line type like this, and lawless persons can't insert the instrument from the clearance of broken line type, makes whole tool to lock have the theftproof function. The utility model discloses first protruding 213's extension length is greater than the protruding 214 extension length of second, is in order not to interfere between first protruding 213, the protruding 214 of second, first embedding portion 113, the second embedding portion 114 in the motion process is closed or opened to the cabinet door, guarantees the normal opening and shutting of cabinet door.

In the present embodiment, the first projection 213 is disposed closely to the second projection 214. The utility model discloses well first arch 213 hugs closely second arch 214, and second embedding 114 is hugged closely to first embedding 113, hugs closely the purpose that sets up and is convenient for first lock shell 1 and the manufacturing of second lock shell 2. Preferably, the second protrusion 214 has a frame shape, and the latch hole 212 is located inside the second protrusion 214. The frame of the present invention is provided to enhance the strength of the second protrusion 214.

In the present embodiment, the inner wall of the second protrusion 214 coincides with the hole wall of the latch hole 212. The utility model discloses with the inner wall of the protruding 214 of second and the pore wall coincidence of spring bolt hole 212, increased the degree of depth of spring bolt hole 212, because the spring bolt moves along spring bolt hole 212, the protruding 214 of second of frame shape can also play the guide effect to the spring bolt motion. It is preferable that the thickness of the second protrusions 214 is smaller than that of the first protrusions 213. The utility model discloses be less than the thickness of first arch 213 with the thickness of second arch 214, be in order to strengthen the intensity of first arch 213.

The first insertion portion 113 and the second insertion portion 114 of the present embodiment are both disposed on a plane where the opening portion of the cavity 112 is located.

As shown in fig. 3 to 5, the first lock case 1 includes: the device comprises a shell 11 with a cavity 112 and a mounting cavity 111, and a cover plate 12 for sealing an opening of the mounting cavity 111, wherein the opening of the mounting cavity 111 and the opening of the cavity 112 are in the same direction; the first and second embedded

portions

113 and 114 are located in a region where the cavity 112 is located; the second lock case 2 includes: a shell 21 for installing the bolt, a cover 22 for sealing the opening of the shell 21, a first projection 213 and a second projection 214 are arranged on the shell 21. The latch opening 212 is aligned with the cavity 112 and the locking bolt passes through the latch opening 212 into the cavity 112.

Example 2:

on the basis of the scheme disclosed by the embodiment 1, the embodiment discloses an installation mode of the first lock shell 1 and the second lock shell 2 on the outdoor cabinet.

The first lock shell 1 is installed on the side wall of the cabinet body through a plurality of first connecting pieces, the first connecting pieces penetrate through the side wall of the cabinet body from the inner cavity of the cabinet body to be connected with the first lock shell 1, the second lock shell 2 is installed on the cabinet door through a plurality of second connecting pieces, and the second connecting pieces penetrate through the cabinet door from the inner side of the cabinet door to be connected with the second lock shell 2. The first connecting piece and the second connecting piece of this embodiment adopt built-in mode to fix, and lawless persons are difficult for prizing the pickproof lock, and built-in type is compared with the conventional formula of adorning outward, and the installation is higher.

The second lock shell 2 is internally provided with a bolt, part of the first lock shell 1 extends out of the cabinet body to form an extending area, the extending area of the first lock shell 1 is provided with a cavity 112 for the bolt to be inserted to lock the cabinet door, the other part of the first lock shell 1 is contacted with the cabinet body to form a contact area, the contact area is adjacent to the extending area, and the first connecting piece is connected with the first lock shell 1 in the contact area. After the cabinet door is closed, a gap is formed between the extending area and the side wall of the second lock shell 2, and the width of the gap is less than 6 mm.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A lock housing assembly, comprising:

the first lock shell (1) is mounted on the side wall of the cabinet body, and a cavity (112) is arranged in the first lock shell (1);

the lock comprises a second lock shell (2) installed on a cabinet door, a bolt is installed in the inner cavity of the second lock shell (2), a bolt hole (212) is formed in the side wall of the second lock shell (2), and the bolt penetrates through the bolt hole (212) and is inserted into a cavity (112) to lock the cabinet door;

the second lock shell (2) extends towards the first lock shell (1) to form a first protrusion (213) and a second protrusion (214), and the first protrusion (213), the second protrusion (214) and the bolt hole (212) are located on the same side wall;

the extension length of the first protrusion (213) is greater than the extension length of the second protrusion (214);

the lock is characterized in that a first embedding part (113) for embedding a first protrusion (213) and a second embedding part (114) for embedding a second protrusion (214) are arranged on the first lock shell (1), the second protrusion (214) is embedded into the second embedding part (114) through the first embedding part (113) in the closing process of the cabinet door, after the cabinet door is closed, the side wall of the first protrusion (213), the outer wall of the first lock shell (1) and the outer wall of the second lock shell (2) are located on the same plane, and the side wall is perpendicular to the side wall, provided with the lock tongue hole (212), of the second lock shell (2).

2. Lock case assembly according to claim 1, characterized in that the first projection (213) is arranged against the second projection (214).

3. Lock case assembly according to claim 1 or 2, characterized in that the second projection (214) is frame-shaped, the bolt hole (212) being located inside the second projection (214).

4. Lock housing assembly according to claim 3, characterized in that the inner wall of the second projection (214) coincides with the wall of the bolt hole (212).

5. Lock case assembly according to claim 1, characterized in that the thickness of the second projection (214) is smaller than the thickness of the first projection (213).

6. Lock housing assembly according to any of the claims 1, 2 or 5, characterized in that the first insert part (113) and the second insert part (114) are arranged in a plane in which the opening of the cavity (112) is located.

7. Lock case assembly according to claim 1, characterized in that the first lock case (1) comprises: the device comprises a shell (11) with a cavity (112) and a mounting cavity (111), and a cover plate (12) for sealing an opening of the mounting cavity (111), wherein the opening of the mounting cavity (111) and the opening of the cavity (112) are in the same direction; the first and second embedded parts (113, 114) are located in the region of the cavity (112);

the second lock case (2) comprises: the bolt-locking device comprises a shell (21) used for installing a bolt and a cover body (22) used for blocking an opening of the shell (21), wherein a first protrusion (213) and a second protrusion (214) are arranged on the shell (21).

8. Lock housing assembly according to claim 1 or 7, characterized in that the bolt hole (212) is directed towards the cavity (112) and the bolt passes through the bolt hole (212) into the cavity (112).