Display cabinet with double-layer laminated glass

Abstract

The utility model discloses a display cabinet with double-layer laminated glass, which comprises a base, an upper frame, a support column and laminated glass, the upper frame and the lower frame are both enclosed into a ring shape, the cross section of the upper frame and the cross section of the lower frame are F-shaped, and the support column is connected between the lower frame and the upper frame; the laminated glass comprises side glass connected between the lower containing groove and the upper containing groove and top glass arranged below the upper connecting plate, the side glass is divided into a plurality of pieces along the positions of the supporting columns, and an outer glass plate in the side glass is located between the lower outer side edge and the upper outer side edge. And the outer surface of the outer glass plate is flush with the outer surfaces of the lower outer side plate and the upper outer side plate. The upper frame and the lower frame are both made of the section bars with the F-shaped cross sections, the side face glass is fixed through the open grooves in the section bars, the connecting plates formed by extending in the section bars are fixedly connected with the top face glass or the base, and therefore the upper frame and the lower frame are easy to manufacture and machine and convenient to assemble.

Description

Technical field:

[0001] The utility model relates to the technical field of display cabinet products, in particular to a display cabinet with double-layer laminated glass. Background technology:

[0002] Jewelry and other items on display are valuable and, when sold, need to be placed in display cabinets. To facilitate the display of goods or items, display cabinets are often made of transparent glass. Currently, there are two ways to create these glass display cabinets: the first is to simply glue together multiple pieces of glass; the other is to use a metal frame as the display cabinet's skeleton, then fix glass cut into a specific shape to the metal frame. Display cabinets with metal frames offer greater strength and durability, and are currently the most commonly used method.

[0003] For display cabinets with metal frames, the metal frames are mostly made of stainless steel or aluminum alloy profiles. The cross-section of this profile usually has a U-shaped groove for clamping and fixing the glass. However, this conventional U-shaped groove profile can only be used to clamp a specific piece of glass. If two glasses in the X / Y plane are to be fixed together to form a display cabinet product with a spatial structure, conventional profiles are difficult to achieve. The usual practice is to fix multiple profiles in different positions through a connector, or use other structural profiles.

[0004] On the other hand, the commonly used U-shaped grooves used to clamp the glass create a height difference, meaning the U-shaped clamping portion of the profile is always higher than the glass being clamped. For demanding applications (such as high-end jewelry stores), merchants want to ensure the smoothest and flattest possible display case surfaces.

[0005] Search document 1: Chinese utility model patent No. 202021196837.5, which discloses a technical solution for a new side-opening independent cabinet;

[0006] Search document 2: Chinese utility model patent No. 202021827642.6, which discloses a new technical solution for cabinets;

[0007] The technical solutions of the two retrieved documents both use double-layer laminated glass, but neither discloses the above-mentioned problem. In view of this, the inventors have made further improvements based on the existing technical solutions and proposed the following technical solutions. Utility model content:

[0008] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a display cabinet with double-layer laminated glass, which is not only easy to assemble but also has a surface that can be kept as flat and smooth as possible.

[0009] In order to solve the above technical problems, the present invention adopts the following technical solutions: a display cabinet with double-layer laminated glass, comprising: a base, an upper frame, a support column, and a laminated glass with a double-layer structure, wherein the laminated glass is composed of an inner glass plate located on the inner side, an outer glass plate located on the outer side, and a laminated layer for bonding the inner and outer glass plates; a lower frame corresponding to the position of the upper frame is fixedly provided on the edge of the base, the lower frame is arranged in an annular shape, and its cross section is F-shaped, comprising: a lower accommodating groove opening upward and a lower connecting plate extending inward along the lower side edge of the lower frame, wherein the lower accommodating groove is formed by a lower outer plate and a lower inner plate arranged at intervals; the The upper frame is arranged in a ring shape, and its cross-section is F-shaped, which includes: an upper accommodating groove opening downward and an upper connecting plate extending inward along the upper edge of the upper frame, wherein the upper accommodating groove is composed of an upper outer plate and an upper inner plate arranged at intervals; the support column is connected between the lower frame and the upper frame; according to different distribution positions, the laminated glass includes: side glass connected between the lower accommodating groove and the upper accommodating groove, and top glass arranged below the upper connecting plate, wherein the side glass is divided into multiple blocks along the position of the support column, and the outer glass plate in the side glass is located between the lower outer plate and the upper outer plate, and the outer surface of the outer glass plate is flush with the outer surfaces of the lower outer plate and the upper outer plate.

[0010] Furthermore, in the above technical solution, the upper and lower sides of the inner glass plate in the side glass exceed the outer glass plate, and the area where the inner glass plate exceeds the outer glass plate extends into the upper accommodating groove and the lower accommodating groove respectively.

[0011] Furthermore, in the above technical solution, in the top glass, the inner glass plate and the outer glass plate have the same shape and size, the edge of the top glass rests on the upper inner plate, and the outer glass plate in the top glass is attached to the lower surface of the upper connecting plate.

[0012] Furthermore, in the above technical solution, in the lower frame, the lower outer plate and the lower inner plate are of equal height.

[0013] Furthermore, in the above technical solution, in the upper frame, the height of the upper outer plate is smaller than the height of the upper inner plate.

[0014] Furthermore, in the above technical solution, the base includes: a fixed plate and a movable plate connected to the fixed plate by pulling, and the lower frame includes: a lower frame fixed part fixed on the outer edge of the fixed plate and a lower frame movable part fixed on the outer edge of the movable plate, and a door panel glass made of laminated glass is fixed on the lower frame movable part.

[0015] Furthermore, in the above technical solution, the upper side of the inner glass plate in the door panel glass is flush with the outer glass plate; the lower side of the inner glass plate in the door panel glass exceeds the outer glass plate, and the area where the inner glass plate exceeds the outer glass plate extends into the lower accommodating groove and is fixedly connected to the movable part of the lower frame, and moves when the movable plate is pulled along the fixed plate.

[0016] Furthermore, in the above technical solution, a lighting bracket for installing the light source is provided on the fixing plate, both ends of the lighting bracket are fixed to the fixing plate, and the lighting bracket is arranged in the area surrounded by the upper and lower frames by bending.

[0017] Furthermore, in the above technical solution, the support columns include end support columns arranged at the ends of the lower frame fixing portion and middle support columns arranged at the middle position of the lower frame fixing portion.

[0018] Furthermore, in the above technical solution, an end surface receiving groove is provided on the side of the end support column adjacent to the side glass; and the middle support column is in the shape of an "I", and connection receiving grooves are provided on its two opposite sides.

[0019] In summary, after adopting the above technical solution, compared with the existing technology, the utility model has the following advantages:

[0020] First of all, the upper and lower frames in the present invention both use profiles with an F-shaped cross-section. The side glass is fixed by using the open grooves in the profiles, and the connecting plates extended from the profiles are fixedly connected to the top glass or the base. This not only makes the production and processing of the upper and lower frames relatively simple, but also facilitates assembly.

[0021] Secondly, in the laminated glass located at the side glass position of the present invention, the outer glass plate is smaller than the inner glass plate, the area of ​​the inner glass plate that is larger than the outer glass plate is inserted into the receiving groove of the profile, and the outer surface of the outer glass plate is flush with the outer surfaces of the upper frame and the lower frame. In this way, it is ensured that on the side, the surfaces of the laminated glass, the upper frame, and the lower frame are on the same surface, and there will be no unevenness at the joint position.

[0022] Finally, the support column in the present invention not only supports the upper and lower frames, but also clamps and fixes the side surfaces of the side glass. Description of the drawings:

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in use;

[0024] Figure 2 It is the main view of the utility model;

[0025] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 yes Figure 2 Enlarged view of point B in the middle;

[0027] Figure 5 yes Figure 2 Enlarged view of point C in the middle;

[0028] Figure 6 It is a top view of the utility model;

[0029] Figure 7 yes Figure 6 Enlarged view of point D in the middle;

[0030] Figure 8 yes Figure 6 Enlarged view of point E in the middle. Specific implementation method:

[0031] The present invention will be further described below with reference to specific embodiments and accompanying drawings.

[0032] The utility model is a display cabinet with double-layer laminated glass, which is used for displaying valuable commodities, cultural relics and articles in places such as museums and cultural relics halls. Figure 1 As shown, this is a three-dimensional diagram of the actual application of the display cabinet 100 of the present invention. The display cabinet 100 of the present invention is placed above a display table 7, and a support leg 8 is usually provided below the display table 7.

[0033] See Figures 2 to 8 As shown, the display cabinet 100 of the present invention includes: a base 1, a lower frame 2, an upper frame 3, a support column 4, and a laminated glass 5 with a double-layer structure.

[0034] The base 1 is used as a load-bearing platform and is generally made of metal or wood. In order to realize the pulling and placing of displayed articles or commodities inside the display cabinet, the base 1 of the present invention adopts a pulling structure. Figure 2 、 Figure 5 、 Figure 6 As shown, the base 1 comprises a fixed plate 11 and a movable plate 12 that is retractably connected to the fixed plate 11. The fixed plate 11 and the movable plate 12 are connected via drawer guide rails 10, thereby forming a retractable drawer structure. Furthermore, a lock can be provided between the fixed plate 11 and the movable plate 12 to lock the two together.

[0035] The lower frame 2 is made of stainless steel or aluminum alloy and is positioned around the edge of the base 1. Specifically, the lower frame 2 comprises a fixed portion 201 secured to the outer edge of the fixed plate 11 and a movable portion 202 secured to the outer edge of the movable plate 12. When the movable portion 202 is pulled outward, it simultaneously moves the attached movable plate 12 outward, extending the entire movable plate 12. At this point, products or items can be placed on the movable plate 12 and then repositioned.

[0036] In order to facilitate pulling, a handle 2020 is provided on the outer side of the movable portion 202 of the lower frame.

[0037] The upper frame 3 is arranged in a ring shape, and its cross section is F-shaped. Figure 3 、 Figure 4 As shown, the upper frame 3 includes a downwardly opening upper accommodating groove 31 and an upper connecting plate 32 extending inward along the upper edge of the upper frame 3. The upper accommodating groove 31 is formed by an upper outer plate 311 and an upper inner plate 312 spaced apart. The upper accommodating groove 31 is used to secure the laminated glass 5 in a vertical direction, while the upper connecting plate 32 is used to secure the laminated glass 5 in a horizontal direction. The upper frame 3 can be formed from a continuous, uninterrupted profile or from multiple profiles connected by welding or other means.

[0038] The lower frame 2 is arranged in a ring shape, and its shape corresponds to that of the upper frame 3. Similarly, its cross section is in an F shape, which includes: a lower accommodating groove 21 opening upward and a lower connecting plate 22 extending inward along the lower edge of the lower frame 2, wherein the lower accommodating groove 21 is composed of a lower outer plate 211 and a lower inner plate 212 arranged at intervals. The lower accommodating groove 21 is used to fix the laminated glass 5 in the vertical direction, and the lower connecting plate 22 is used to be fixedly connected to the bottom plate 1. As mentioned above, the lower frame 2 is formed by the lower frame fixing part 201 and the lower frame movable part 202. The lower frame fixing part 201 and the lower frame movable part 202 can be respectively composed of a continuous and uninterrupted profile, or can be formed by connecting several profiles by welding or other means.

[0039] The laminated glass 5 described in this utility model consists of an inner glass sheet 501 located on the inside, an outer glass sheet 502 located on the outside, and an interlayer 500 for bonding the inner and outer glass sheets. Based on their location within the display case, the laminated glass 5 can be divided into: side glass 51 connected between the lower and upper receiving grooves 21 and 31, and top glass 52 located below the upper connecting plate 32. The side glass 51 is divided into multiple sections along the support columns 4. The side glass 51 is relatively fixed, located at the lower frame fixed portion 201 at the outer edge of the fixed plate 11 of the base plate 1. The laminated glass 5 fixed to the lower frame movable portion 202 serves as the door panel glass 53. When the movable plate 12 of the base plate 1 is pulled outward, the door panel glass 53 is moved outward along with it by the lower frame movable portion 202. Therefore, the door panel glass 53 is secured solely by the lower frame movable portion 202.

[0040] like Figure 3 As shown, the outer glass plate 502 of the side glass 51 is located between the lower outer plate 211 and the upper outer plate 311, and the outer surface of the outer glass plate 502 is flush with the outer surfaces of the lower outer plate 211 and the upper outer plate 311. This ensures that the sides of the entire display cabinet, the outer surfaces of the laminated glass and the lower and upper frames 2 and 3 are flat and smooth, improving the texture and quality of the product.

[0041] In the upper frame 3, the height of the upper outer panel 311 is less than the height of the upper inner panel 312. In the lower frame 2, the lower outer panel 211 and the lower inner panel 212 are of equal height. Furthermore, the depth of the accommodating groove 31 is less than the depth of the lower accommodating groove 21. Since the side glass 51 and door panel glass 53 primarily rely on the lower frame 2 for load-bearing, the depth of the upper accommodating groove 31 is less than that of the lower accommodating groove 21. The deeper depth of the lower accommodating groove 21 facilitates stable fixation.

[0042] In the side glass 51, the inner glass plate 501 extends beyond the outer glass plate 502 on both the upper and lower sides, with the extending areas located within the upper and lower accommodating grooves 31 and 21, respectively. The gaps between the upper and lower accommodating grooves 31 and 21 are filled with glue. This structure effectively secures the laminated glass 5 and ensures a stable product.

[0043] The top glass 52 is made of laminated glass 5, with the inner glass plate 501 and the outer glass plate 502 having the same shape and size. The outer edge of the top glass 52 abuts against the upper inner plate 312. The top glass 52 is fixed by the upper connecting plate 32 in the upper frame 3, and is bonded to the bottom of the upper connecting plate 32 by gluing.

[0044] The support column 4 is connected between the lower frame 2 and the upper frame 3 and can be fixed by welding. Figure 7 、 Figure 8 As shown, according to the setting position, the support column 4 includes: an end support column 41 set at the end of the lower frame fixing portion 201 and a middle support column 42 set at the middle position of the lower frame fixing portion 201. Figure 7 As shown, the end support column 41 includes a first inner plate 411, a first outer plate 412, and a first connecting plate 413 connecting the first inner plate 411 and the first outer plate 412. An end surface receiving groove 410 is formed between the first inner plate 411 and the first outer plate 412. The end surface receiving groove 410 is used to fix the adjacent side glass 51.

[0045] like Figure 8 As shown, the middle support column 42 is in the shape of an "I", which includes: a first inner plate 421, a second outer plate 422 and a second connecting plate 423 connecting the second inner plate 421 and the second outer plate 422, wherein connecting accommodating grooves 420 are respectively formed on the opposite sides between the second outer plate 422 and the second inner plate 421.

[0046] Figure 7 、 Figure 8 In the end support column 41 and the middle support column 42 shown in the figure, the first inner plate 411 and the second inner plate 421 are thicker, so as to form a certain extension inward, thereby interfering with the top glass 52 and providing certain support to the edge of the top glass 52 to ensure that the top glass 52 is firmly installed.

[0047] Figure 7 、 Figure 8 The connection between the end support column 41, the middle support column 42 and the side glass 52 shown in the figure also adopts Figure 3 The combination of the two can achieve a stable connection. Figure 4 As for the door panel glass 53 shown, there is no connection between it and the upper frame 3, and for the door panel glass 53, its inner glass plate 502 and outer glass plate 501 are at the same height, so as to avoid interference with the upper frame 3, so that the door panel glass 53 can be opened smoothly.

[0048] In addition, a light bracket 6 for mounting a light source is provided on the fixing plate 11. Both ends of the light bracket 6 are fixed to the fixing plate 11, and the light bracket 6 is bent and arranged within the area enclosed by the upper and lower frames. An LED light source 60 is provided within the light bracket 6 to achieve a lighting effect.

[0049] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made based on the structure, features and principles described in the scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. Display cabinet with double-layer laminated glass, including: A base (1), an upper frame (3), a support column (4), and a laminated glass (5) having a double-layer structure, wherein the laminated glass (5) is composed of an inner glass plate (501) located on the inner side, an outer glass plate (502) located on the outer side, and a laminated layer (500) for bonding the inner and outer glass plates; a lower frame (2) corresponding to the position of the upper frame (3) is fixedly provided on the edge of the base (1), and is characterized in that: The lower frame (2) is arranged in a ring shape, and its cross section is in an F shape, comprising: a lower accommodating groove (21) opening upward and a lower connecting plate (22) extending inward along the lower edge of the lower frame (2), wherein the lower accommodating groove (21) is formed by a lower outer plate (211) and a lower inner plate (212) arranged at intervals; The upper frame (3) is arranged in a ring shape, and its cross section is in an F shape, comprising: an upper accommodating groove (31) opening downward and an upper connecting plate (32) extending inward along the upper edge of the upper frame (3), wherein the upper accommodating groove (31) is formed by an upper outer plate (311) and an upper inner plate (312) arranged at intervals; The support column (4) is connected between the lower frame (2) and the upper frame (3); According to different distribution positions, the laminated glass (5) includes: side glass (51) connected between the lower accommodating groove (21) and the upper accommodating groove (31), and top glass (52) arranged below the upper connecting plate (32), wherein the side glass (51) is divided into a plurality of blocks along the position of the supporting column (4), and the outer glass plate (502) in the side glass (51) is located between the lower outer plate (211) and the upper outer plate (311), and the outer surface of the outer glass plate (502) is flush with the outer surfaces of the lower outer plate (211) and the upper outer plate (311).

2. The display cabinet with double-layer laminated glass according to claim 1, characterized in that: The inner glass plate (501) in the side glass (51) exceeds the outer glass plate (502) on both the upper and lower sides, and the area where the inner glass plate (501) exceeds the outer glass plate (502) extends into the upper accommodating groove (31) and the lower accommodating groove (21) respectively.

3. The display cabinet with double-layer laminated glass according to claim 1, characterized in that: In the top glass (52), the inner glass plate (501) and the outer glass plate (502) have the same shape and size, the edge of the top glass (52) abuts against the upper inner plate (312), and the outer glass plate (502) in the top glass (52) is attached to the lower surface of the upper connecting plate (32).

4. The display cabinet with double-layer laminated glass according to claim 1, characterized in that: In the lower frame (2), the lower outer plate (211) and the lower inner plate (212) are of equal height.

5. The display cabinet with double-layer laminated glass according to claim 1, characterized in that: In the upper frame (3), the height of the upper outer plate (311) is smaller than the height of the upper inner plate (312).

6. The display cabinet with double-layer laminated glass according to any one of claims 1 to 5, characterized in that: The base (1) comprises: a fixed plate (11) and a movable plate (12) connected to the fixed plate (11) by pulling; the lower frame (2) comprises: a lower frame fixed portion (201) fixed on the outer edge of the fixed plate (11) and a lower frame movable portion (202) fixed on the outer edge of the movable plate (12); a door panel glass (53) made of laminated glass (5) is fixed on the lower frame movable portion (202).

7. The display cabinet with double-layer laminated glass according to claim 6, characterized in that: The upper side of the inner glass plate (501) in the door panel glass (53) is flush with the outer glass plate (502); the lower side of the inner glass plate (501) in the door panel glass (53) exceeds the outer glass plate (502), and the area where the inner glass plate (501) exceeds the outer glass plate (502) extends into the lower accommodating groove (21) and is fixedly connected to the movable part (202) of the lower frame, and moves when the movable plate (12) is pulled along the fixed plate (11).

8. The display cabinet with double-layer laminated glass according to claim 6, characterized in that: The fixing plate (11) is provided with a light bracket (6) for mounting a light source (60), both ends of the light bracket (6) are fixed to the fixing plate (11), and the light bracket (6) is arranged within the area surrounded by the upper and lower frames by bending.

9. The display cabinet with double-layer laminated glass according to claim 6, characterized in that: The support column (4) comprises an end support column (41) arranged at the end of the lower frame fixing portion (201) and a middle support column (42) arranged at the middle position of the lower frame fixing portion (201).

10. The display cabinet with double-layer laminated glass according to claim 9, characterized in that: The end support column (41) is provided with an end surface accommodating groove (410) on a side adjacent to the side glass (51); the middle support column (42) is in an "I" shape, and has connecting accommodating grooves (420) on two opposite sides thereof.

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