CN220123206U - Cabinet door connecting piece - Google Patents

Abstract

The utility model discloses a cabinet door connecting piece, which comprises three cabinet connecting pieces and a cabinet door connecting piece, wherein the cabinet connecting pieces are welded on a cabinet, one sides of the cabinet door connecting pieces and the cabinet door are welded, the cabinet connecting piece consists of a vertical plate and a U-shaped plate which are welded on the cabinet, the other sides of the U-shaped plates of the three cabinet connecting pieces are fixedly connected with fixing columns, the lengths of three pins from top to bottom are shortened step by step, the left side of the inner wall of the cabinet door connecting piece is fixedly connected with three sleeves matched with the pins from top to bottom, and limiting assemblies are arranged in the sleeves. This cabinet door connecting piece is with two sleeves improvement for solitary sleeve on the original cabinet door connecting piece, and sleeve lower extreme inner wall is provided with the chamfer, is convenient for install it, in addition through the length of modifying from top to bottom the pin to the convenience when having further increased cabinet door installation is once aimed at sleeve and pin to the convenience.

Description

Cabinet door connecting piece

Technical Field

The utility model relates to the technical field of cabinet door connectors, in particular to a cabinet door connector.

Background

There are many types of cabinets existing at present, and various electrical or communication devices are often arranged in the cabinet, so that when an electronic device fails, the electronic device needs to be checked for failure reasons and maintained, which means that the maintenance time is long. The cabinet door is therefore usually designed to be detachable by hand. Generally, 3 or more connecting pieces of the cabinet door and the cabinet body can be used for supporting the quality of the metal cabinet door and ensuring the smoothness and stability of the cabinet door switch. This means that when the cabinet door is installed, three holes (assuming that the cabinet door is provided with 3 connectors) need to be aligned up and down at the same time, so that the cabinet door can be installed smoothly, the cabinet door with the texture of metal usually has a weight of more than 10kg, and when one person lifts the cabinet door, the alignment of the three holes is quite difficult, so that the installation of the common cabinet door needs at least two operation and maintenance personnel to be completed in a matched manner.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a cabinet door connecting piece, which solves the problem that the existing cabinet door connecting piece is inconvenient to install by an operator.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cabinet door connecting piece includes three cabinet connecting piece and cabinet door connecting piece, cabinet connecting piece welds on the rack, cabinet connecting piece welds with one side of cabinet door, the cabinet connecting piece comprises riser and the U template of welding on the rack, and is three the U template opposite side fixedly connected with fixed column of cabinet connecting piece, three the top fixedly connected with pin of fixed column, three the pin shortens by last length step by step down, the left side of cabinet door connecting piece inner wall is by last fixedly connected with three and pin matched with sleeve down, telescopic inside is provided with spacing subassembly.

Preferably, the upper end of the pin is provided with a hemispherical and boss structure, and the inner wall of the lower end of the sleeve is provided with a chamfer angle, so that the pin and the sleeve are aligned conveniently.

Preferably, the limiting component comprises a circular boss, the circular boss is fixedly connected with the lower portion of the sleeve surface, a left arc-shaped groove and a right arc-shaped groove are formed in the circular boss, and the inner surfaces of the two arc-shaped grooves are all in sliding connection with limiting arc-shaped blocks.

Preferably, the two spacing arc blocks penetrate through the circular boss and the sleeve and extend to the inner wall of the sleeve, and the front groove and the rear groove are formed in one side, deviating from the spacing arc blocks, of the two spacing arc blocks.

Preferably, a limit spring is fixedly connected to the right side of the inner wall of the groove, and the other end of the limit spring is fixedly connected with the right side of the inner wall of the arc-shaped groove.

Preferably, a limit groove matched with the left limit arc block and the right limit arc block is formed below the surface of the pin.

Advantageous effects

The utility model provides a cabinet door connector. Compared with the prior art, the method has the following beneficial effects:

1. this cabinet door connecting piece comprises riser and the U template of welding on the rack through the cabinet connecting piece, and the U template opposite side fixedly connected with fixed column of three cabinet connecting piece improves two sleeves into solitary sleeve on the original cabinet door connecting piece, and sleeve lower extreme inner wall is provided with the chamfer, is convenient for install it, in addition through the length of modifying from top to bottom pin to the convenience when once aligning sleeve and pin has further increased cabinet door installation.

2. This cabinet door connecting piece, through spacing subassembly includes the ring boss, and two arc grooves about the below fixed connection on ring boss and sleeve surface have been seted up to the inside of ring boss, and the equal sliding connection of internal surface in two arc grooves has spacing arc piece, sets up spacing subassembly in telescopic inside to after the cabinet door passes through connecting piece and cabinet installation, guarantee the stability of installation back cabinet door, and enter into the spacing groove through spacing arc piece in the spacing subassembly after the pin enters into the sleeve and sound can judge that the pin enters into telescopic position and already put in place.

Drawings

FIG. 1 is a schematic view of the present utility model;

FIG. 2 is a schematic view of a cabinet connector according to the present utility model;

FIG. 3 is a schematic view of a cabinet door connector according to the present utility model;

FIG. 4 is a top view of a cabinet connector and a door connector according to the present utility model;

fig. 5 is a cross-sectional view of the mounting cylinder of the present utility model.

In the figure: 1. a cabinet connector; 3. fixing the column; 4. a pin; 5. a sleeve; 6. a limit component; 61. a circular boss; 62. an arc-shaped groove; 63. limiting arc blocks; 64. a groove; 65. a limit spring; 66. and a limit groove.

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.

The cabinet door connector provides two technical schemes:

a first embodiment is shown in fig. 1-4: including three cabinet connecting piece 1 and cabinet door connecting piece 2, cabinet connecting piece 1 welds on the rack, cabinet door connecting piece 2 welds with one side of cabinet door, cabinet connecting piece 1 comprises riser and the U template of welding on the rack, the U template opposite side fixedly connected with fixed column 3 of three cabinet connecting piece 1, the top fixedly connected with pin 4 of three fixed column 3, the length that three pin 4 from top to bottom shortens step by step, the left side of cabinet door connecting piece 2 inner wall is by last three with pin 4 matched with sleeve 5 down fixedly connected with, sleeve 5's inside is provided with spacing subassembly 6, pin 4 upper end has set up hemispherical and boss structure, sleeve 5 lower extreme inner wall is provided with the chamfer, make things convenient for pin 4 and sleeve 5 to aim at.

Two sleeves 5 on original cabinet door connecting piece 2 are improved into a single sleeve 5, and the inner wall of the lower end of sleeve 5 is provided with a chamfer angle, so that the cabinet door connecting piece is convenient to install, and in addition, the length of pin 4 from top to bottom is modified, so that the sleeve 5 and the pin 4 are conveniently aligned at one time, and the convenience of cabinet door installation is further improved.

The second embodiment is shown in fig. 1, 2 and 5, and differs from the first embodiment mainly in that: the spacing subassembly 6 includes ring boss 61, the below fixed connection on ring boss 61 and sleeve 5 surface, two arc wall 62 about the inside of ring boss 61 has been seted up, the equal sliding connection of internal surface of two arc wall 62 has spacing arc piece 63, two spacing arc piece 63 all run through ring boss 61 and sleeve 5 and extend to the inner wall of sleeve 5, two recess 64 around two spacing arc piece 63 one side that deviates from has been seted up, the right side fixedly connected with spacing spring 65 of recess 64 inner wall, the right side fixed connection of the other end and the arc wall 62 inner wall of spacing spring 65, two spacing arc piece 63 matched with spacing groove 66 about with has been seted up to the below on pin 4 surface.

The limiting assembly 6 is arranged in the sleeve 5, so that after the cabinet door is installed with the cabinet through the connecting piece, the stability of the cabinet door after installation is guaranteed, and after the pin 4 enters the sleeve 5, the sound entering the limiting groove 66 through the limiting arc block 63 in the limiting assembly 6 can judge that the position of the pin 4 entering the sleeve 5 is in place.

When the cabinet door is installed, the uppermost sleeve 5 is sleeved outside the uppermost pin 4, the pins 4 enter a certain distance, in addition, after the uppermost sleeve 5 is sleeved on the surface of the uppermost pin 4, the lower sleeve 5 is just above the pin 4, the second sleeve 5 is sleeved outside the second pin 4, after the third sleeve 5 is sleeved on the third pin 4, and finally, the sleeves 5 are all sleeved outside the pins 4 by loosening hands. In addition, when the sleeved depth of the sleeve 5 increases, the limiting arc block 63 is in contact with the bottom of the sleeve 5, the limiting arc block 63 enters the arc groove 62, and after the limiting arc block 63 is aligned with the limiting groove 66, the limiting arc block 63 enters the limiting groove 66 under the action of the limiting spring 65, so that the cabinet door is convenient to install in place.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a cabinet door connecting piece, includes three cabinet connecting piece (1) and cabinet door connecting piece (2), its characterized in that: the cabinet connector (1) is welded on the cabinet, the cabinet connector (2) is welded with one side of the cabinet door, the cabinet connector (1) is composed of a vertical plate welded on the cabinet and a U-shaped plate, the U-shaped plate of the cabinet connector (1) is fixedly connected with a fixing column (3), the top of the fixing column (3) is fixedly connected with a pin (4), the pin (4) is shortened step by step from top to bottom, the left side of the inner wall of the cabinet connector (2) is fixedly connected with a sleeve (5) matched with the pin (4) from top to bottom, and a limiting assembly (6) is arranged in the sleeve (5).

2. A cabinet door connector as defined in claim 1, wherein: hemispherical and boss structures are arranged at the upper end of the pin (4), and a chamfer angle is arranged on the inner wall of the lower end of the sleeve (5).

3. A cabinet door connector as defined in claim 1, wherein: the limiting assembly (6) comprises a circular boss (61), the circular boss (61) is fixedly connected with the lower portion of the surface of the sleeve (5), a left arc groove (62) and a right arc groove (62) are formed in the circular boss (61), and limiting arc blocks (63) are slidably connected to the inner surfaces of the arc grooves (62).

4. A cabinet door connector according to claim 3, wherein: two spacing arc piece (63) all run through ring boss (61) and sleeve (5) and extend to the inner wall of sleeve (5), two spacing arc piece (63) are kept away from one side and are seted up two recess (64) around.

5. The cabinet door connector of claim 4, wherein: the right side of recess (64) inner wall fixedly connected with spacing spring (65), the other end of spacing spring (65) is fixedly connected with the right side of arc wall (62) inner wall.

6. A cabinet door connector according to claim 3, wherein: and a limiting groove (66) matched with the left limiting arc block (63) and the right limiting arc block (63) is formed below the surface of the pin (4).