CN221671339U - Fixing device and cabinet - Google Patents

Abstract

The utility model discloses a fixing device and a cabinet. The fixing device comprises: a first fixing frame and a second fixing frame, wherein the first fixing frame is provided with a hook; the second fixing frame is provided with a slot adapted to the hook, and a clamping cavity for clamping a decorative panel is enclosed between the first fixing frame and the second fixing frame. In the utility model, after the hook and the slot are detachably matched together, the first fixing frame and the second fixing frame are detachably connected together, and the clamping cavity between the first fixing frame and the second fixing frame forms a pre-tightening force to clamp and fix the decorative panel, thereby fixing the decorative panel without using screws, thereby ensuring the integrity of the first fixing frame, the second fixing frame and the decorative panel.

Description

Fixing device and cabinet

Technical Field

The utility model relates to the technical field of cabinets, in particular to a fixing device and a cabinet.

Background Art

Glass or acrylic panels are light-transmissive. In order to display the products inside the cabinet, the display cabinet is covered with glass or acrylic panels, which not only meets the purpose of blocking dust, but also allows users to directly see the items in the cabinet through the cabinet door. However, currently, glass or acrylic panels are fixed with screws, which needs to destroy their integrity and is not beautiful.

Utility Model Content

In order to solve at least one problem existing in the above-mentioned prior art, according to one aspect of the utility model, a fixing device is provided, which includes: a first fixing frame and a second fixing frame, the first fixing frame is provided with a hook; the second fixing frame is provided with a slot adapted to the hook, and a clamping cavity for clamping a decorative panel is enclosed between the first fixing frame and the second fixing frame.

In some embodiments, the hook includes an extension portion and a connecting portion, the extension portion and the connecting portion form a preset angle θ, the slot includes an extension slot and a connecting slot that are interconnected, the connecting slot is sunken relative to the extension slot, and the connecting portion abuts against the slot wall of the connecting slot.

In some embodiments, the extension portion abuts against a groove wall of the extension groove.

In some embodiments, the groove wall of the extension groove facing the extension portion is the first surface, the groove wall of the connection portion facing the connection groove is the second surface, and the angle between the first surface and the second surface is a preset angle θ, 0 degrees <θ≤90 degrees.

In some embodiments, along the length direction of the extension portion, a spacing of 2-5 mm is provided between an end of the connection portion away from the extension portion and a groove wall of the connection groove.

In some embodiments, the fixing device further includes a buffer pad disposed in the extension groove, wherein the buffer pad is located between the extension portion and a groove wall of the extension groove.

In some embodiments, the buffer pad is located on a side of the extension portion facing away from the connecting groove.

In some embodiments, the first fixing frame includes a first frame portion and a second frame portion, the second frame portion is respectively connected to the first frame portion and the hook, the hook is parallel to the first frame portion, and the first frame portion is used to limit the decorative panel.

In some embodiments, the second fixing frame includes a base and a limiting plate, the limiting plate is connected to the base, a card slot is provided on the base, the limiting plate is used to limit the decorative plate in the extension direction of the decorative plate, and the base is used to limit the decorative plate in the thickness direction of the decorative plate.

In some embodiments, the limiting plate and the base are vertically arranged.

In some embodiments, the fixing device further includes double-sided tape, and the cavity wall of the clamping cavity is provided with double-sided tape, and the double-sided tape is used to bond the limiting decorative plate.

In some embodiments, the double-sided tape is disposed on the second fixing frame.

In some embodiments, a placement groove for placing the double-sided tape is provided on the second fixing frame.

In some embodiments, the fixing device further includes a fastener, a mounting hole is opened on the second fixing frame, the number of the second fixing frames is at least four, and the fastener passes through the mounting hole and is connected to the mounting hole on the adjacent second fixing frame to connect the adjacent second fixing frames.

In some embodiments, a through slot is formed on the second fixing frame, and the through slot is arranged along the length direction of the second fixing frame and passes through the second fixing frame.

In some embodiments, the mounting hole is communicated with the through slot.

According to one aspect of the utility model, a cabinet is provided, comprising: a decorative plate and any one of the above-mentioned fixing devices, wherein the decorative plate and the fixing device are connected.

Compared with the prior art, the gateway of the embodiment of the utility model has the following beneficial effects:

After the hook and the slot are detachably matched together, the first fixing frame and the second fixing frame can be detachably connected together, and the clamping cavity between the first fixing frame and the second fixing frame forms a pre-tightening force to clamp and fix the decorative panel, thereby fixing the decorative panel without using screws, thereby ensuring the integrity of the first fixing frame, the second fixing frame and the decorative panel.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the assembly structure of the decorative plate and the fixing device provided by the present application;

FIG2 is a schematic diagram of the exploded structure of the decorative plate and the fixing device provided by the present application;

FIG3 is a schematic diagram of the cross-sectional structure along the III-III direction in FIG1 provided by the present application;

FIG. 4 is a partially enlarged schematic diagram of area A in map 3 provided in this application.

The meanings of the reference numerals are as follows:

Decorative plate 200, fixing device 100, clamping cavity 101, first fixing frame 10, hook 11

The extension portion 112, the connection portion 114, the first surface 116, the second surface 118, and the first frame portion 13

The second frame portion 15, the second fixing frame 20, the clamping slot 21, the extension slot 212, and the connecting slot 214

Base 23, mounting hole 24, limiting plate 25, placement slot 27, through slot 29, buffer pad 30

Double-sided tape 40.

DETAILED DESCRIPTION

In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition and explanation in the subsequent drawings.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invented product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

The present invention will be further described in detail below in conjunction with the accompanying drawings.

Please refer to FIG. 1 and FIG. 2 . FIG. 1 is a schematic diagram of the assembly structure of the floor decorative plate 200 and the fixing device 100 provided by the present application. FIG. 2 is a schematic diagram of the decomposition structure of the floor decorative plate 200 and the fixing device 100 provided by the present application.

The cabinet of the present application includes a decorative plate 200 and a fixing device 100. The decorative plate 200 can be glass, acrylic plate, or PC plate. The fixing device 100 is connected to the decorative plate 200 to clamp and fix the decorative plate 200. The fixing device 100 and the decorative plate 200 are connected together to form a door structure of the cabinet, and the door structure can be connected to the cabinet structure of the cabinet.

Please continue to refer to Figures 1 to 4. Figure 3 is a schematic diagram of the cross-sectional structure in the III-III direction in Map 1 provided by the present application, and Figure 4 is a schematic diagram of a partial enlargement of the A area in Map 3 provided by the present application.

The fixing device 100 of the present application includes a first fixing frame 10 and a second fixing frame 20. The first fixing frame 10 is provided with a hook 11; the second fixing frame 20 is provided with a slot 21 adapted to the hook 11, and a clamping cavity for clamping the decorative panel 200 is enclosed between the first fixing frame 10 and the second fixing frame 20.

After the hook 11 and the slot 21 are detachably fitted together, the first fixing frame 10 and the second fixing frame 20 are detachably connected together, and the clamping cavity between the first fixing frame 10 and the second fixing frame 20 forms a pre-tightening force to clamp and fix the decorative panel 200, thereby fixing the decorative panel 200 without using screws, thereby ensuring the integrity of the first fixing frame 10, the second fixing frame 20 and the decorative panel 200.

The situation shown in Figure 1 is that the first fixing frame 10 and the second fixing frame 20 clamp and fix the decorative panel 200 from the four edges of the decorative panel 200. In other cases, the first fixing frame 10 and the second fixing frame 20 can also clamp and fix the decorative panel 200 from the two edges of the decorative panel 200, which is not limited here.

Specifically, the first fixing frame 10 includes a first frame portion 13 and a second frame portion 15, the second frame portion 15 is connected to the first frame portion 13 and the hook 11 respectively, the hook 11 is parallel to the first frame portion 13, and the first frame portion 13 is used to limit the decorative plate 200. The second frame portion 15 connects the first frame portion 13 and the hook 11 together, and the first frame portion 13 and the hook 11 and the second frame portion 15 therebetween form a U-shaped structure, and the hook 11 can be displaced under the deformation of the second frame portion 15 to be detachably engaged with the slot 21. At this time, the first frame portion 13 and the second fixing frame 20 profile form a clamping cavity for clamping the decorative plate 200.

The second fixing frame 20 includes a base 23 and a limiting plate 25, the limiting plate 25 is connected to the base 23, the base 23 is provided with a card slot 21, the limiting plate 25 is used to limit the decorative plate 200 from the extension direction of the decorative plate 200, the extension direction of the decorative plate 200 referred to here is the length direction and width direction of the decorative plate 200, and the base 23 is used to limit the decorative plate 200 from the thickness direction of the decorative plate 200. At this time, the first fixing frame 10, the base 23 and the limiting plate 25 form a clamping cavity for clamping the decorative plate 200.

Furthermore, the limiting plate 25 and the base 23 are arranged vertically. In this way, when the edge of the decorative plate 200 is at a right angle, the limiting plate 25 and the base 23 can be completely attached to two adjacent surfaces of the decorative plate 200 to completely limit the decorative plate 200 and prevent the decorative plate 200 from shaking.

The hook 11 includes an extension portion 112 and a connecting portion 114, and the extension portion 112 and the connecting portion 114 form a preset angle θ, that is, the extension portion 112 and the connecting portion 114 are arranged at an angle, and the slot 21 includes an extension slot 212 and a connecting slot 214 that are connected to each other, and the connecting slot 214 is sunken relative to the extension slot 212. The connecting portion 114 abuts against the slot wall of the connecting slot 214, and the slot wall of the connecting slot 214 prevents the connection portion 114 from moving, thereby realizing the snap-fit between the hook 11 and the slot 21.

Specifically, the groove wall of the extending portion 112 facing the extending groove 212 is the first surface 116, and the groove wall of the connecting portion 114 facing the connecting groove 214 is the second surface 118. The angle between the first surface 116 and the second surface 118 is a preset angle θ, 0 degrees<θ≤90 degrees.

Furthermore, the extension portion 112 abuts against the groove wall of the extension groove 212. A friction force is formed between the extension portion 112 and the groove wall of the extension groove 212, thereby improving the matching stability of the hook 11 and the groove 21.

Along the length direction of the extension portion 112, a spacing of 2-5 mm is provided between the end of the connection portion 114 away from the extension portion 112 and the groove wall of the connection groove 214, for example, 2 mm, 2.5 mm, 3 mm, 4 mm, 4.5 mm, 5 mm, etc. The spacing is formed between the connection portion 114 and the groove wall of the connection groove 214 to facilitate the extension and deformation displacement of the connection portion 114.

The fixing device 100 further includes a buffer pad 30 disposed in the extension groove 212, and the buffer pad 30 is located between the extension portion 112 and the groove wall of the extension groove 212. The buffer pad 30 can be silicone or foam, and the buffer pad 30 can apply elastic force to the hook 11 to promote the engagement between the hook 11 and the bracket of the slot 21.

Furthermore, the buffer pad 30 is located on the side of the extension portion 112 away from the connection groove 214. The buffer pad 30 does not need to raise the extension portion 112, so that the corner depth between the connection portion 114 and the extension portion 112 of the buckle does not need to be too deep.

The fixing device 100 also includes a double-sided adhesive tape 40 , which is arranged on the cavity wall of the clamping cavity. The double-sided adhesive tape 40 is used to adhere the limiting decorative plate 200 to prevent the decorative plate 200 from being displaced when the first fixing frame 10 and the second fixing frame 20 are engaged.

Furthermore, the double-sided tape 40 is disposed on the second fixing frame 20 .

The second fixing frame 20 is provided with a placement groove 27 for placing the double-sided adhesive tape 40 , and the placement groove 27 limits the position of the double-sided adhesive tape 40 .

Please continue to refer to Figures 1 and 2. The fixing device 100 also includes a fastener. The second fixing frame 20 is provided with a mounting hole 24. The number of the second fixing frames 20 is at least four. The fastener passes through the mounting hole 24 and is connected to the mounting hole 24 on the adjacent second fixing frame 20 to connect the adjacent second fixing frames 20. The number of the second fixing frames 20 shown in the figure is four. The four second fixing frames 20 are spliced into a square frame. The decorative panel 200 can be placed on the square frame, and then the first fixing frame 10 is installed.

The second fixing frame 20 is provided with a through slot 29 , which is arranged along the length direction of the second fixing frame 20 and passes through the second fixing frame 20 . The through slot 29 is used to reduce the weight of the second fixing frame 20 , so as to reduce the weight of the entire cabinet.

Furthermore, the mounting hole 24 is communicated with the through slot 29 .

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (17)

1. A fixing device, comprising: A first fixing frame, wherein a hook is provided on the first fixing frame; A second fixing frame is provided with a slot matched with the hook, and a clamping cavity for clamping the decorative plate is enclosed between the first fixing frame and the second fixing frame. 2. The fixing device according to claim 1 is characterized in that the hook includes an extension portion and a connecting portion, the extension portion and the connecting portion form a preset angle θ, the slot includes an extension slot and a connecting slot that are interconnected, the connecting slot is sunken relative to the extension slot, and the connecting portion abuts against the slot wall of the connecting slot. 3 . The fixing device according to claim 2 , wherein the extension portion abuts against a groove wall of the extension groove. 4. The fixing device according to claim 2 is characterized in that the groove wall of the extension portion facing the extension groove is a first surface, the groove wall of the connecting portion facing the connecting groove is a second surface, and the angle between the first surface and the second surface is the preset angle θ, 0 degrees <θ ≤ 90 degrees. 5. The fixing device according to claim 2, characterized in that, along the length direction of the extension portion, a spacing of 2-5 mm is provided between an end of the connecting portion away from the extension portion and a groove wall of the connecting groove. 6 . The fixing device according to claim 2 , characterized in that the fixing device further comprises a buffer pad disposed in the extension groove, wherein the buffer pad is located between the extension portion and a groove wall of the extension groove. 7 . The fixing device according to claim 6 , wherein the buffer pad is located on a side of the extension portion facing away from the connecting groove. 8. The fixing device according to claim 1 is characterized in that the first fixing frame includes a first frame portion and a second frame portion, the second frame portion is respectively connected to the first frame portion and the hook, the hook is parallel to the first frame portion, and the first frame portion is used to limit the decorative panel. 9. The fixing device according to claim 1 is characterized in that the second fixing frame includes a base and a limiting plate, the limiting plate is connected to the base, the base is provided with the card slot, the limiting plate is used to limit the decorative plate from the extension direction of the decorative plate, and the base is used to limit the decorative plate from the thickness direction of the decorative plate. 10 . The fixing device according to claim 9 , wherein the limiting plate and the base are vertically arranged. 11. The fixing device according to claim 1 is characterized in that the fixing device also includes double-sided tape, the double-sided tape is arranged on the cavity wall of the clamping cavity, and the double-sided tape is used to adhere the limiting decorative plate. 12 . The fixing device according to claim 11 , wherein the double-sided tape is arranged on the second fixing frame. 13. The fixing device according to claim 11, characterized in that a placement groove for placing the double-sided tape is provided on the second fixing frame. 14. The fixing device according to claim 1 is characterized in that the fixing device also includes a fastener, a mounting hole is opened on the second fixing frame, the number of the second fixing frames is at least four, and the fastener passes through the mounting hole and is connected to the mounting hole on the adjacent second fixing frame to connect the adjacent second fixing frames. 15 . The fixing device according to claim 14 , wherein a through slot is formed on the second fixing frame, the through slot is arranged along the length direction of the second fixing frame and passes through the second fixing frame. 16. The fixing device according to claim 15, characterized in that the mounting hole is communicated with the through groove. 17. A cabinet, characterized in that it comprises: a decorative plate and the fixing device according to any one of claims 1 to 16, wherein the decorative plate and the fixing device are connected.