CN205227439U - Multilayer door body of readily removable structure - Google Patents

Abstract

The utility model discloses a multi-layer door body with an easy-to-detach structure, comprising a front board, a back board and at least one layer of middle board installed between the front board and the back board, and an installation middle frame is fixed between the front board and the back board A detachable mounting block for fixing the middle plate is installed on the middle frame, the mounting block is provided with a card slot, and the edge of the middle plate is inserted into the card slot for fixing. The middle plate is fixed in the middle frame of the installation through the installation block, and the middle plate can be directly snapped into the installation block during installation, and the corresponding disassembly is also very simple, without any tool assistance, which is convenient for cleaning and replacement.

Description

Multi-layer door body with easy-to-detach structure

technical field

The utility model relates to a multilayer door body structure of a household appliance, in particular to a multilayer door body structure which is easy to assemble and disassemble.

Background technique

At present, the known glass doors of home appliances are composed of single-layer or multi-layer partitions. The multi-layer glass is usually fixed by glue or pressure plate and screws. This kind of fixing method has the disadvantages of slow installation efficiency and time-consuming; it cannot be disassembled after installation. Or you need to use tools to disassemble, which is inconvenient for cleaning and replacement and easy to damage accessories.

Contents of the invention

The purpose of the utility model is to provide a multi-layer door body with an easy-to-detach structure, which can realize quick installation and disassembly, and facilitate cleaning and replacement.

The utility model realizes the above object like this:

The multi-layer door body with easy-to-detach structure includes a front panel, a back panel and at least one layer of middle panels installed between the front panel and the back panel. An installation middle frame is fixed between the front panel and the back panel, and the installation middle frame A detachable mounting block for fixing the middle plate is installed, the mounting block is provided with a card slot, and the edge of the middle plate is inserted into the card slot for fixing.

Wherein, the mounting block is provided with a locking hole, and the corresponding mounting middle frame is also provided with a corresponding locking hole, and a locking piece is inserted into the locking hole of the mounting block and the mounting middle frame to fix both.

Wherein, the locking piece is composed of a cylindrical rotating body and a locking piece arranged on the outside of the cylindrical rotating body, and the corresponding locking hole is composed of a round hole in the middle that is compatible with the cylindrical rotating body and a round hole that is adapted to the locking pieces on both sides of the round hole. Composed of through holes, the locking piece is also provided with a rotating operating handle to connect with the columnar rotating body.

Wherein, the card slots are two groups arranged in parallel, and there are two corresponding middle plates, which are respectively inserted into the corresponding card slots and fixed.

Wherein, the number of the card slots is four, which are respectively arranged at the corners of the middle plate, and the corners of the middle plate are inserted into the card slots to be fixed.

Wherein, the installation middle frame is fixed to the front panel, and the back side of the installation middle frame is provided with an insertion fixing slot, and the back panel is inserted into the insertion fixing slot for installation.

Wherein, the upper part of the installation middle frame is provided with a door body cover plate, and the door body cover plate is buckled and fixed with the top of the installation middle frame through a buckle.

Wherein, the top of the installation middle frame is provided with a buckle hole, and a spring leaf for locking and snapping the buckle is installed in the button hole, and a buckle connection groove matched with the button hole is arranged on the top of the spring leaf.

Wherein, the middle part of the spring piece is provided with a narrowed locking waist, and the corresponding snap-fit buckle is also provided with a narrowed locking waist.

The beneficial effect of the utility model is: the middle plate is fixed in the middle frame of the installation through the installation block, and the middle plate can be directly snapped into the installation block during installation, and the corresponding disassembly is also very simple without using any tools for assistance. This facilitates cleaning and replacement.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is a three-dimensional split view of the utility model;

Fig. 2 is a partial enlarged view of A in Fig. 1 .

detailed description

Referring to Fig. 1 and Fig. 2, the multilayer door body of easy-to-detach structure includes a front plate 1, a back plate 2 and at least one layer of middle plate 3 installed between the front plate 1 and the back plate 2, the front plate 1 and the back plate 2 The middle frame 4 is fixed between the two backplanes, and the middle frame 4 is installed with a detachable mounting block 5 for fixing the middle plate 3. The mounting block 5 is provided with a card slot 6, and the edge of the middle plate 3 is inserted into the card slot 6 Fixed. The middle board 3 is fixed in the installation middle frame 4 through the installation block 5, and the middle board 3 can be directly snapped into the installation block 5 during installation, and the corresponding disassembly is also very simple, without using any tools for assistance, which is convenient for cleaning and replace.

In order to facilitate the disassembly and assembly of the installation block 5 and the installation middle frame 4, the installation block 5 is provided with a locking hole 7, and the corresponding installation middle frame 4 is also provided with a corresponding locking hole 7, and a locking piece 8 is inserted into the installation block 5 and the installation center. The two are fixed in the locking hole 7 of the frame 4. Among them, the locking member 8 is composed of a cylindrical rotating body 9 and a locking piece 10 arranged on the outside of the cylindrical rotating body 9, and the corresponding locking hole 7 is composed of a round hole 11 in the middle that is compatible with the cylindrical rotating body 9 and arranged on both sides of the round hole 11. The through hole 12 adapted to the locking piece 10 is formed, and the locking piece 8 is also provided with a rotating operating handle 13 connected with the cylindrical rotating body 9 . When assembling, align and insert the cylindrical rotating body 9 and the locking piece 10 with the round hole 11 and the through hole 12 of the locking hole 7, and then operate the rotating operating handle 13 to rotate the locking piece 8 to fix the mounting block 5 and the mounting middle frame 4 .

In order to achieve the purpose of heat insulation and radiation protection, some household appliances need to be equipped with multi-layer middle plates 3, such as microwave ovens, ovens, etc. For this reason, two or more card slots 6 are arranged in parallel. The number of middle plates 3 is two or more, which are respectively inserted into the corresponding slots 6 and fixed. In addition, there are four card slots 6 of the mounting block, which are respectively arranged at the corners of the middle plate 3 , and the corners of the middle plate 3 are inserted into the card slots 6 to be fixed.

Similarly, in order to facilitate disassembly and assembly of the backplane 2, the installation middle frame 4 is fixed to the front panel 1, and the back side of the installation middle frame 4 is provided with an insertion fixing groove 14, and the backplane 2 is inserted into the insertion fixing groove 14 Install.

In order to prevent the backboard 2 from falling off and external dirt to enter the door body, and at the same time ensure that the door body has good thermal insulation performance, the upper part of the installation middle frame 4 is provided with a door body cover plate 15, and the door body cover plate 15 is snapped and buckled 16 is fastened and fixed with the top of the middle frame 4 during installation.

In order to facilitate the installation of the door body cover plate 15, the top of the installation middle frame 4 is provided with a buckle hole 17, and the spring leaf 18 for locking the buckle 16 is installed in the button hole 17, and the top of the spring leaf 18 is provided with the button hole 17. Matching fastening groove 19. In order to realize that the buckle 16 is inserted into the spring piece 18 and fixed, a narrowed locking waist 20 is provided in the middle of the spring piece 18 , and the corresponding snapping buckle 16 is also provided with a narrowed locking waist 20 .

Claims (9)

1. the multi-layer door body of readily removable structure, comprise header board (1), backboard (2) and be installed on plate (3) at least one deck between header board (1) and backboard (2), it is characterized in that: be fixed with between described header board (1) and backboard (2) and center (4) is installed, install on center (4) and detachable and for fixing middle plate (3) mounting blocks (5) is installed, mounting blocks (5) is provided with draw-in groove (6), and middle plate (3) edge inserts in draw-in groove (6) fixing.

2. the multi-layer door body of readily removable structure according to claim 1, it is characterized in that: described mounting blocks (5) is provided with lock hole (7), corresponding installation center (4) is also provided with corresponding lock hole (7), has locking piece (8) to insert mounting blocks (5) and install in the lock hole (7) of center (4) both to be fixed.

3. the multi-layer door body of readily removable structure according to claim 2, it is characterized in that: described locking piece (8) is made up of the locking plate (10) in column-shape rotator (9) and setting and column-shape rotator (9) outside, the circular hole (11) that corresponding lock hole (7) is adapted by middle part and column-shape rotator (9) and to arrange and through hole (12) that circular hole (11) both sides and locking plate (10) adapt forms, locking piece (8) is also provided with rotating operating handle (13) and is connected with column-shape rotator (9).

4. the multi-layer door body of readily removable structure according to claim 1, is characterized in that: described draw-in groove (6) is two groups of be arrangeding in parallel, and in corresponding, plate (3) quantity is two pieces, inserts in corresponding draw-in groove (6) fixing respectively.

5. the multi-layer door body of the readily removable structure according to claim 1 or 4, is characterized in that: the quantity of described draw-in groove (6) is four, is arranged at the bight of middle plate (3) respectively, and the bight of middle plate (3) is inserted draw-in groove (6) and fixed.

6. the multi-layer door body of readily removable structure according to claim 1, it is characterized in that: described installation center (4) is fixed with header board (1), the back side of installing center (4) is provided with plug-in mounting holddown groove (14), and described backboard (2) inserts plug-in mounting holddown groove (14) and installs.

7. the multi-layer door body of the readily removable structure according to claim 1 or 6, is characterized in that: the top of installing center (4) is provided with a body cover plate (15), and door body cover plate (15) is buckled (16) and fixed with the top fastening of installing center (4) by clamping.

8. the multi-layer door body of readily removable structure according to claim 7, it is characterized in that: described installation center (4) top is provided with button hole (17), be provided with the spring leaf (18) that locking clamps button (16) in button hole (17), spring leaf (18) top is provided with the snap groove (19) coordinated with button hole (17).

9. the multi-layer door body of readily removable structure according to claim 8, is characterized in that: described spring leaf (18) middle part is provided with the locking waist (20) narrowed, and clamps button (16) accordingly and is also provided with the locking waist (20) narrowed.