CN221178088U - Door and window closing device and rack - Google Patents

Abstract

The utility model relates to the technical field of cabinet equipment, and provides a door and window compressing device and a cabinet, wherein the door and window compressing device comprises a support component arranged on a cabinet door and a hook component arranged on a cabinet door frame and used for being movably buckled with the support component, the hook component comprises a hook component used for being buckled with the support component, the hook component also comprises a first base fixedly arranged on the cabinet door frame and a spanner component rotationally connected with the first base and used for driving the hook component to rotate so as to buckle or loosen the support component, the hook component is rotationally connected with the spanner component, and the support component is provided with a buckling groove for hooking the hook component. According to the door and window compressing device, the spanner piece drives the hook piece to be hooked or to withdraw from the buckling groove of the support assembly, so that the cabinet door is opened and closed, the opening and closing process of the cabinet door can be guaranteed to be simple and easy, the spanner piece can be operated by one hand in the whole process, the buckling is tight, the self-extrusion waterproof effect of the cabinet door after the buckling is good, the use experience is effectively improved, the assembly efficiency is improved, and the practicability is high.

Description

Door and window closing device and rack

Technical Field

The utility model relates to the technical field of cabinet equipment, in particular to a door and window compressing device and a cabinet.

Background

In the in-service use of such communication/electric power outdoor products of rack, because receive rack space's influence, lead to the unable three-point type burglary-resisting door lock that is used of external application of some rack cabin, some rack needs to reduce the use of tool to lock, consequently, the lock of cabinet door is accomplished to the rack generally adopting inside auto-lock, and the inside fastener of cabinet door on the market is the push-and-pull translation buckle of similar square handle crescent lock usually, its structure is more thin, compress tightly the effect inadequately, locking operation process is very laborsaving, usually, 1 or 2 workman are required to cooperate, alone pushes away the cabinet door/pulls to the position that can the lock, another people pulls the lock position of buckle lock joint on the cabinet door, just can close the cabinet door, the process is not only laborsaving and the inefficiency still very, lead to the cabinet door lock not or dislocation easily, cause the cabinet to intake, switching laborious scheduling problem, the use experience is bad, work efficiency is low.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and provides the door and window compressing device and the cabinet, which are provided with the support component and the hook component which are movably buckled to open and close the cabinet door, the hook component can be driven to be hooked in the buckling groove of the support component only through the spanner component, the closing and locking of the cabinet door are completed, the hook component can be driven to rotate through the spanner component, the hook component hooked in the buckling groove can be withdrawn to unlock, the whole process is operated by one hand, labor is saved, convenience and quickness are realized, the cabinet door can be opened and closed simply and easily, the tight buckling and pressing of the cabinet can be ensured, the good waterproof effect can be formed by the extrusion of the cabinet and the cabinet door after the buckling, the use experience is effectively improved, the assembly efficiency of the cabinet is improved, and the practicability is strong.

The technical scheme of the utility model is as follows: the utility model provides a door and window closing device, including install in the support subassembly of rack door and install in the rack door frame and be used for with the hook component of support subassembly activity lock joint, the hook component including be used for with the hook piece of support subassembly lock joint, the hook component still include fixed mounting in the first base of rack door frame with rotate connect in first base just be used for driving the hook piece rotates in order to fasten or loosen the spanner spare of support subassembly, the hook piece rotate connect in spanner spare, the support subassembly has the confession the lock joint groove of hook piece hook.

Optionally, the support assembly includes be fixed in the second base of cabinet door and with second base integrated into one piece just convex connecting portion, connecting portion have relative left side and right side, the right side of connecting portion is close to the rack door frame, the lock joint groove is located the left side of connecting portion, the cell wall of lock joint groove to the upper end slope of connecting portion.

Optionally, the hook component includes first spliced pole, the front end of spanner spare rotate through first spliced pole connect in first base, the hook component still include with the adjacent second spliced pole of first spliced pole, the front end of hook spare be provided with be used for with lock joint groove complex lock joint post, the front end protrusion of hook spare in the front end of spanner spare, the rear end of hook spare pass through the second spliced pole rotate connect in spanner spare.

Optionally, the first base has a bearing surface for supporting the second connection post.

Optionally, the first base has two opposite sides, the supporting surface is integrally formed between the two sides of the first base, the wrench piece has two opposite sides, and the hook piece has two opposite sides.

Optionally, the hook piece, the spanner piece with first base cup joints in proper order from outside to inside, the side of spanner piece with the side of first base is pasted and is connected through first spliced pole, the side of spanner piece with the side of hook piece is pasted and is connected through the second spliced pole.

Optionally, the side of the hook piece is provided with a yielding groove, the first connecting column is located at the yielding groove, and the second connecting column and the fastening column are located at two sides of the yielding groove.

Optionally, the first base is connected with an elastic telescopic buckle for enabling the wrench piece to bounce to release the hook piece.

The utility model also provides a cabinet, which comprises a cabinet body, wherein the cabinet body is provided with the door and window pressing device.

Optionally, a seal is provided between the door of the cabinet body and the door frame of the cabinet body in an interference fit.

According to the door and window compressing device and the cabinet, the support component and the hook component which can be movably buckled to open and close the cabinet door are arranged, the hook component can be driven to be buckled to the buckling groove of the support component only through the spanner component, closing and locking of the cabinet door are completed, the hook component can be driven to rotate through the spanner component, the hook component buckled to the buckling groove is withdrawn to unlock the cabinet door, the whole process is operated by one hand, labor is saved, convenience and quickness are achieved, the cabinet door can be opened and closed simply and easily, the tight buckling and pressing of the cabinet can be guaranteed, a good waterproof effect can be formed by extrusion of the cabinet and the cabinet door after buckling, the use experience is effectively improved, the assembly efficiency of the cabinet is improved, and the practicability is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a door and window compressing device according to an embodiment of the present utility model;

fig. 2 is an exploded perspective view of a door and window compressing device according to an embodiment of the present utility model;

Fig. 3 is a schematic perspective view of a door and window compressing device according to an embodiment of the present utility model at another view angle;

Fig. 4 is a schematic perspective view of a hook component in a door and window compressing device according to an embodiment of the present utility model mounted on a door frame of a cabinet;

fig. 5 is a schematic perspective view of a support assembly installed on a cabinet door in a door and window compressing apparatus according to an embodiment of the present utility model;

Fig. 6 is a schematic perspective view of a latch assembly mounted on a door frame of a cabinet and a bracket assembly mounted on the door of the cabinet in a door and window compressing apparatus according to an embodiment of the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

In addition, in the embodiments of the present utility model, terms of directions or positional relationships indicated by "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are directions or positional relationships based on the directions or positional relationships shown in the drawings or the conventional placement state or use state, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the structures, features, devices or elements to be referred to must have specific directions or positional relationships nor must be constructed and operated in specific directions, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

The various features and embodiments described in the detailed description may be combined in any suitable manner, for example, different embodiments may be formed by different combinations of features/embodiments, where not contradictory, and various possible combinations of features/embodiments in the present utility model are not described further in order to avoid unnecessary repetition.

As shown in fig. 1 to 6, the door and window compressing apparatus according to the embodiment of the present utility model includes a bracket assembly 1 mounted on a cabinet door 4 as shown in fig. 5, and a hook assembly 2 mounted on a cabinet door frame 5 as shown in fig. 4 and configured to be movably fastened to the bracket assembly 1, wherein the hook assembly 2 includes a hook member 21 configured to be fastened to the bracket assembly 1, the hook assembly 2 further includes a first base 22 fixedly mounted on the cabinet door frame 5, and a wrench member 23 rotatably connected to the first base 22, the wrench member 23 is configured to drive the hook member 21 to rotate to fasten or unfasten the bracket assembly 1, the hook member 21 is rotatably connected to the wrench member 23, and the bracket assembly 1 has a fastening slot 10 for hooking the hook member 21. The utility model provides a door and window pressing device and a cabinet, which are provided with a support component 1 and a hook component 2 which can be movably buckled to open and close a cabinet door 4, wherein the hook component 2 comprises a spanner piece 23 and a hook piece 21 which can be linked, when the door and window pressing device is locked, the spanner piece 23 is abutted against a first base 22 and rotates relative to the first base 22, a fulcrum is formed as a lever of the first base 22, the front end of the spanner piece 23 is a load arm, the load arm is abutted against the hook piece 21 and can drive the hook piece 21 to rotate, the rear end of the spanner piece 23 is a power arm, the power arm can be operated by an operator, the length of the power arm can be longer than the length of the load arm to form a labor-saving lever, and when the cabinet door 4 is locked, the operator firstly rotates the spanner piece 23 in the forward direction and drives the hook piece 21 to move towards the opening of a buckling groove 10 and then rotates the spanner piece 23 in the reverse direction, so that the hook piece 21 is buckled in the support component 1 and the hook component 2 are buckled; similarly, when the fastening needs to be released, an operator rotates the wrench piece 23 in the reverse direction to enable the hook piece 21 to withdraw from the fastening groove 10, the wrench piece 23 can be operated by one hand in the whole process, the linkage lever structure is labor-saving and convenient, the fastening is simple and easy, the use experience can be effectively improved, the assembly efficiency of the cabinet is improved, and the practicability is strong.

Specifically, as shown in fig. 2 and 5, the support assembly 1 includes a second base 11 fixed on the cabinet door 4 and a connecting portion 12 integrally formed with the second base 11 and protruding, the connecting portion 12 has a left side and a right side opposite to each other, the right side of the connecting portion 12 is close to the cabinet door frame 5, the fastening slot 10 is located on the left side of the connecting portion 12, the slot wall of the fastening slot 10 is inclined towards the upper end of the connecting portion 12, and the fastening slot 10 is inclined towards the upper end of the connecting portion 12, so that the fastening of the hook 21 and the connecting portion 12 is more compact, the hook 21 is not easy to fall back and slide out of the fastening slot 10, and the connection is firm and reliable.

Specifically, as shown in fig. 1 to 3, the hook assembly 2 includes a first connection post 24, the front end of the wrench 23 is rotatably connected to the first base 22 through the first connection post 24, the hook assembly 2 further includes a second connection post 25 adjacent to the first connection post 24, the rear end of the hook 21 is rotatably connected to the wrench 23 through the second connection post 25, the front end of the hook 21 is provided with a fastening post 211 for mating with the fastening slot 10, the fastening post 211 rotates with the hook 21, the front end of the hook 21 protrudes from the front end of the wrench 23, protrudes from the hook 21 at the front end of the wrench 23, and when rotating with the rotation of the wrench 23, can directly extend the fastening post 211 to the left side of the connection portion 12 and butt-joint with the fastening slot 10, so that the fastening post 211 is convenient for fastening the fastening slot 10.

Specifically, as shown in fig. 2 and 3, the first base 22 has a supporting surface 221 for supporting the second connecting post 25, the supporting surface 221 enhances the structural stability of the first base 22, and at the same time, the supporting surface 221 may also serve as a fulcrum for the wrench 23 to drive the hook 21 to rotate.

Specifically, as shown in fig. 2, the first base 22 has two opposite sides, the supporting surface 221 is integrally formed between the two sides of the first base 22, the wrench member 23 has two opposite sides, the hook member 21 has two opposite sides, and the first base 22, the wrench member 23 and the hook member 21 are hollow shells, and can be directly manufactured by simple bending processing, so that the structure is simple and lightweight.

Specifically, as shown in fig. 1 to 3, the hook 21, the wrench 23 and the first base 22 are sequentially sleeved from outside to inside, the side surface of the wrench 23 is attached to the side surface of the first base 22 and is connected with the first connecting post 24, the side surface of the wrench 23 is attached to the side surface of the hook 21 and is connected with the second connecting post 25, the linkage performance and the space force transmission performance of the sleeved hook 21, wrench 23 and first base 22 are better, the integrity of the hook assembly 2 is stronger after the sleeve is enclosed, and the bearing pressure can be uniformly dispersed to the hook 21, the wrench 23 and the first base 22, so that the whole is more stable.

Specifically, as shown in fig. 1 and 2, the side surface of the hook 21 has a relief groove 210, the first connecting post 24 is located at the relief groove 210, the second connecting post 25 and the fastening post 211 are located at two sides of the relief groove 210, the front end of the wrench 23 abuts against the inner wall of the hook 21, and when the wrench 23 rotates around the first connecting post 24, the front end of the wrench 23 drives the hook 21 to rotate around the second connecting post 25.

Specifically, the first base 22 may be connected with an elastic telescopic buckle for making the wrench member 23 spring to release the hook member 21, where the elastic telescopic buckle is mainly used to fix the position of the wrench member 23 after the hook member 21 is hooked in the fastening slot 10, so as to keep the fastening of the hook member 21 and the fastening slot 10 stable.

The utility model also provides a cabinet, which comprises a cabinet body, wherein the cabinet body is provided with the door and window pressing device.

Specifically, as shown in fig. 4 to 5, the cabinet body includes a cabinet door 4 and a cabinet door frame 5, a sealing member with an interference fit is provided between the cabinet door 4 and the cabinet door frame 5, the waterproof performance of the cabinet is further improved by the arrangement of the sealing member, and a handle 3 for pulling the cabinet door 4 can be further arranged on the inner side of the cabinet door 4.

Specifically, in actual use, when the cabinet door 4 needs to be locked, an operator rotates the wrench member 23 in the forward direction, drives the hook member 21 to move towards the opening of the locking groove 10, and rotates the wrench member 23 in the reverse direction, so that the locking post 211 is locked in the locking groove 10, and the locking of the support component 1 and the hook component 2 is completed, as shown in fig. 6, the cabinet door 4 and the cabinet are tightly locked at this time, when the cabinet door 4 needs to be opened, the wrench member 23 can also be directly rotated in the reverse direction, so that the locking post 211 exits the locking groove 10, at least one operator is required, the whole process can be operated by one hand, the use experience can be effectively improved, the assembly efficiency of the cabinet is improved, and the practicability is strong.

The door and window pressing device is provided with the support component 1 and the hook component 2 which can be movably fastened to open and close the cabinet door 4, the hook component 21 can be driven to be hooked on the fastening groove 10 of the support component 1 only through the spanner component 23 to complete closing and locking of the cabinet door, the hook component 21 can be driven to rotate through the spanner component 23 to enable the hook component 21 hooked on the fastening groove 10 to withdraw to unlock the cabinet door 4, the whole-process single-hand operation can be realized, labor saving and convenience are realized, the opening and closing of the cabinet door 4 are simple and easy, the cabinet door 4 and the cabinet door frame 5 can be guaranteed to be tightly fastened and pressed, a good waterproof effect is formed through self-extrusion between the cabinet door 4 and the cabinet door frame 5, the use experience is effectively improved, the assembly efficiency of the cabinet is improved, and the practicability is strong.

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, or alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The utility model provides a door and window closing device, its characterized in that, including install in the support subassembly of cabinet door and install in cabinet door frame and be used for with the hook component of support subassembly activity lock joint, the hook component including be used for with the hook component lock joint's hook piece, the hook component still include fixed mounting in cabinet door frame first base with rotate connect in first base just be used for driving the hook piece rotates in order to fasten or loosen the spanner spare of support component, the hook piece rotate connect in spanner spare, the support subassembly has the confession the hook groove of hook piece hook.

2. The door and window hold down device of claim 1, wherein the support assembly comprises a second base secured to the cabinet door and a protruding connecting portion integrally formed with the second base, the connecting portion having opposite left and right sides, the right side of the connecting portion being adjacent to the cabinet door frame, the fastening groove being located on the left side of the connecting portion, and a groove wall of the fastening groove being inclined toward an upper end of the connecting portion.

3. The door and window compressing apparatus as recited in claim 1, wherein the hook assembly includes a first connecting post, the front end of the wrench member is rotatably connected to the first base through the first connecting post, the hook assembly further includes a second connecting post adjacent to the first connecting post, the front end of the hook member is provided with a fastening post for being engaged with the fastening groove, the front end of the hook member protrudes from the front end of the wrench member, and the rear end of the hook member is rotatably connected to the wrench member through the second connecting post.

4. A door and window hold down device as claimed in claim 3, wherein said first base has a bearing surface for supporting said second connecting post.

5. The door and window hold down device of claim 4, wherein the first base has opposite sides, the bearing surface is integrally formed between the sides of the first base, the wrench member has opposite sides, and the hook member has opposite sides.

6. The door and window compressing apparatus according to claim 5, wherein the hook member, the wrench member and the first base are sequentially sleeved from outside to inside, a side surface of the wrench member is engaged with a side surface of the first base and connected by the first connecting post, and a side surface of the wrench member is engaged with a side surface of the hook member and connected by the second connecting post.

7. The door and window compressing apparatus according to claim 6, wherein the side surface of the hook member has a relief groove, the first connecting post is located at the relief groove, and the second connecting post and the fastening post are located at two sides of the relief groove.

8. A door and window hold down device as claimed in claim 1, wherein said first base has an elastically telescoping latch attached thereto for allowing said wrench member to spring up to release said hook member.

9. A cabinet comprising a cabinet body, wherein the cabinet body has a door and window hold-down device as claimed in any one of claims 1 to 8.

10. A cabinet as claimed in claim 9, wherein the door of the cabinet body has an interference fit seal with the door frame of the cabinet body.