CN220606294U - Cabinet glass door and cabinet - Google Patents

Abstract

The utility model provides a cabinet glass door and a cabinet, belonging to the technical field of electrical equipment, and comprising a glass plate and a door frame; the door frame is arranged around the glass plate in a surrounding way; the door frame comprises two end frames and two side frames, wherein the two end frames are distributed at intervals along a first direction, and the two side frames are distributed at intervals along a second direction; the inner side surface of the end frame is provided with a limiting structure, and the back surface of the side frame is provided with an adhesive strip; two ends of the glass plate are respectively inserted into the limiting structures, and two sides of the front surface of the glass plate are respectively adhered to the adhesive strips. The limiting structure is used for fixing the glass plate along the first direction and the third direction, and the bonding strip is used for fixing the glass plate along the second direction and the third direction, and the limiting structure and the bonding strip are matched, so that the glass plate is limited and fixed. According to the utility model, the glass plate is fixed by utilizing the self structure of the door frame, so that a sheet metal part is omitted, the manufacturing cost of the cabinet is reduced, and the assembly operation is simplified.

Description

Cabinet glass door and cabinet

Technical Field

The utility model belongs to the technical field of electrical equipment, and particularly relates to a cabinet glass door and a cabinet.

Background

In a service cabinet system, in order to meet the visualization requirement, a glass door structure is generally adopted for a cabinet. The glass door structure includes door frame and glass board, among the prior art, uses the panel beating to compress tightly the glass board generally to fix the panel beating on the door frame through the screw, add the panel beating and make the cost of manufacture of glass door high, and assembly operation is complicated.

Disclosure of Invention

The utility model aims to provide a cabinet glass door and a cabinet, and aims to solve the technical problems of high manufacturing cost and complex assembly operation of the glass door in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a cabinet glass door comprising:

a glass plate; defining the length direction of the glass plate as a first direction, the width direction of the glass plate as a second direction, and the thickness direction of the glass plate as a third direction; and

the door frame is arranged around the glass plate in a surrounding mode; the door frame comprises two end frames and two side frames, wherein the two end frames are distributed at intervals along the first direction, and the two side frames are distributed at intervals along the second direction;

the inner side surface of the end frame is provided with a limiting structure, and the back surface of the side frame is provided with an adhesive strip; the two ends of the glass plate are respectively inserted into the limiting structure, and the two sides of the front surface of the glass plate are respectively adhered to the adhesive strips.

In one possible implementation, the limiting structure includes:

the limiting plate is fixedly arranged on the inner side surface of the end frame; in the third direction, a space exists between the front surface of the limiting plate and the back surface of the side frame; in the second direction, two ends of the limiting plate extend to the inner side edges beyond the side frames respectively;

the glass plate is characterized in that the peripheral edges of the glass plate are limited between the back surface of the side frame and the front surface of the limiting plate.

In one possible implementation, the end frame includes:

the two ends of the outer frame are fixedly connected with the same end parts of the two side frames respectively; and

the inner frame is connected to the inner side of the outer frame; an avoidance groove is formed in the surrounding of the inner frame and the outer frame; the notch of the avoidance groove faces the glass plate;

wherein, limit structure shaping in the medial surface of interior frame.

In some embodiments, the outer frame comprises:

the first end connecting plate is fixedly connected with the side frame along the first direction;

two side connection plates; in the second direction, the two side connecting plates are respectively arranged at two ends of the inner side surface of the first end connecting plate, and the side connecting plates are fixedly connected with the side frames along the third direction; and

the two first connecting lugs are in one-to-one correspondence with the two side connecting plates; the first connecting lug is arranged on the inner side surface of the side connecting plate.

In some embodiments, the inner frame comprises:

a second end connection plate; in the first direction, the second end connecting plate is positioned on the inner side of the first end connecting plate, and the second end connecting plate is fixedly connected with the first end connecting plate along the first direction;

a third end connection plate; in the first direction, the third end connecting plate is positioned on the inner side of the second end connecting plate; and

the middle connecting plate is connected between the second end connecting plate and the third end connecting plate;

in the second direction, two ends of the third end connecting plate are respectively provided with a second connecting lug; the second connecting lug is fixedly connected with the first connecting lug along the first direction; the limiting structure is arranged on the inner side face of the third end connecting plate.

In some embodiments, in the second direction, two side surfaces of the glass plate respectively abut against the two first connecting lugs.

In some embodiments, in the first direction, two end faces of the glass plate respectively abut against the two first end connection plates.

In one possible implementation, the side frame includes:

the two ends of the side frame body are fixedly connected with the same ends of the two end frames respectively; and

a support plate; in the second direction, the outer side edge of the supporting plate is fixedly connected with the front surface of the side frame body, and the inner side edge of the supporting plate is positioned at the inner side of the side frame body;

wherein the back of the supporting plate is provided with the bonding strip.

In one possible implementation, one of the side frames is provided with a hinge structure, and the other side frame is provided with a door lock structure.

The cabinet glass door provided by the utility model has the beneficial effects that: according to the cabinet glass door, the limiting structure is arranged on the inner side face of the end frame, and the bonding strip is arranged on the back face of the side frame; the limiting structure is used for fixing the glass plate along the first direction and the third direction, the bonding strip is used for fixing the glass plate along the second direction and the third direction, and the limiting structure and the bonding strip are matched so that the glass plate is limited and fixed. Compared with the prior art, the cabinet glass door provided by the utility model has the advantages that the glass plate is fixed by utilizing the self structure of the door frame, the sheet metal part is omitted, the manufacturing cost of the cabinet is reduced, and the assembly operation is simplified.

The utility model also provides a cabinet, which comprises the cabinet glass door.

The cabinet provided by the utility model can reduce the overall weight of the cabinet and the manufacturing cost due to the adoption of the cabinet glass door.

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 or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a back structure of a cabinet glass door according to an embodiment of the present utility model;

fig. 2 is a schematic front structural view of a glass door of a cabinet according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a door frame of a cabinet glass door according to an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of circle A in FIG. 3;

fig. 5 is an exploded view of an end frame of a glass door of a cabinet according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of two side frames of a cabinet glass door according to an embodiment of the present utility model.

In the figure:

1. a glass plate;

2. an end frame; 21. an outer frame; 211. a first end connection plate; 212. a side connection plate; 213. a first connection lug; 22. an inner frame; 221. a second end connection plate; 222. a third end connection plate; 223. a middle connecting plate; 224. a second connecting ear;

3. a side frame; 31. a side frame; 32. a support plate;

4. a limit structure;

5. an adhesive strip;

6. a hinge structure;

7. a door lock structure.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. 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.

Referring to fig. 1 to 3, a glass door of a cabinet according to the present utility model will be described. The cabinet glass door comprises a glass plate 1 and a door frame; defining the length direction of the glass plate 1 as a first direction, the width direction of the glass plate 1 as a second direction, and the thickness direction of the glass plate 1 as a third direction; the door frame is arranged around the glass plate 1; the door frame comprises two end frames 2 and two side frames 3, wherein the two end frames 2 are distributed at intervals along a first direction, and the two side frames 3 are distributed at intervals along a second direction; wherein, the inner side surface of the end frame 2 is provided with a limit structure 4, and the back surface of the side frame 3 is provided with an adhesive strip 5; two ends of the glass plate 1 are respectively inserted into the limiting structures 4, and two sides of the front surface of the glass plate 1 are respectively adhered to the adhesive strips 5.

Specifically, the glass plate 1 is a rectangular plate, the door frame is a rectangular frame, and the two end frames 2 and the two side frames 3 are connected end to end in sequence to form the rectangular door frame.

When the cabinet glass door is assembled, the back of the side frames 3 is coated with the bonding strips 5, then two sides of the front of the glass plate 1 are respectively bonded on the bonding strips 5, and then the two end frames 2 are respectively connected to the two ends of the two side frames 3, and meanwhile, the two ends of the glass plate 1 are respectively inserted into the limiting structures 4.

In order to increase the fixing stability, the adhesive strip 5 extends from one end of the side frame 3 to the other. The glass plate 1 is connected with the side frames 3 by adopting the bonding strips 5, and the bonding strips 5 have the functions of shock resistance and vibration reduction, so that the glass plate 1 can be protected, and the glass plate 1 is prevented from being damaged when the cabinet glass door is transported and opened.

In addition, the limiting structure 4 may be a limiting slot disposed on the inner side surface of the end frame 2, or may be a limiting plate disposed on the inner side surface of the end frame 2, so long as the limiting structure 4 can limit the end of the glass plate 1 along the third direction.

The "front face" and the "back face" are referred to with respect to the cabinet, wherein a face facing the inner cavity of the cabinet is the front face, and a face facing the outside of the cabinet is the back face. The "inner side surface" is a surface facing the cavity surrounded by the door frame, and is a surface facing the door frame.

Preferably, in order to connect the cabinet glass door with the cabinet, one side frame 3 is provided with a hinge structure 6, and the other side frame 3 is provided with a door lock structure 7.

According to the cabinet glass door provided by the utility model, the inner side surface of the end frame 2 is provided with the limit structure 4, and the back surface of the side frame 3 is provided with the bonding strip 5; the limiting structure 4 is used for fixing the glass plate 1 along the first direction and the third direction, the bonding strip 5 is used for fixing the glass plate 1 along the second direction and the third direction, and the limiting structure 4 and the bonding strip 5 are matched, so that the glass plate 1 is limited and fixed. Compared with the prior art, the cabinet glass door provided by the utility model has the advantages that the glass plate 1 is fixed by utilizing the self structure of the door frame, sheet metal parts are omitted, the manufacturing cost of the cabinet is reduced, the assembly operation is simplified, and the glass plate 1 is protected so as to avoid the damage to the glass plate 1 when the cabinet glass door is transported and opened.

In some embodiments, the limiting structure 4 may be configured as shown in fig. 4 and 5, and referring to fig. 4 and 5, the limiting structure 4 includes a limiting plate. The limiting plate is fixedly arranged on the inner side surface of the end frame 2; in the third direction, a space exists between the front surface of the limiting plate and the back surface of the side frame 3; in the second direction, two ends of the limiting plate extend to exceed the inner side edges of the side frames 3 respectively; wherein, the periphery border of glass board 1 is spacing in between the back of side frame 3 and the front of limiting plate.

The two ends of the limiting plate extend to the inner side edges beyond the side frames 3 respectively, that is to say, in the third direction, the end parts of the limiting plate and the end parts of the side frames 3 are provided with coincident areas, a limiting clamping groove is formed between the end parts of the limiting plate and the end parts of the side frames 3 in a surrounding mode, and the corner points of the glass plate 1 are limited in the limiting clamping groove, so that the glass plate 1 is limited in the third direction.

The limit structure 4 is in the form of a limit plate, has a simple structure, is convenient to form on the inner side surface of the end frame 2, does not influence the structure of the side frame 3, and also does not raise the front surface of the end frame 2, so that the front surface of the side frame 3 and the front surface of the end frame 2 are kept flush.

In some embodiments, the end frame 2 may have a structure as shown in fig. 4, and referring to fig. 4, the end frame 2 includes an outer frame 21 and an inner frame 22. Two ends of the outer frame 21 are fixedly connected with the same end parts of the two side frames 3 respectively; the inner frame 22 is connected to the inner side of the outer frame 21; the inner frame 22 and the outer frame 21 are surrounded with an avoidance groove; the notch of the avoidance groove faces the glass plate 1; wherein, limit structure 4 is formed in the medial surface of interior frame 22.

Specifically, the end of the inner side of the outer frame 21 is fixedly connected with the end of the side frame 3, that is, the end surface of the outer frame 21 is aligned with the outer side of the side frame 3, and the outer frame 21 can completely cover the end of the side frame 3, thereby making the door frame attractive in appearance.

The inner frame 22 and the outer frame 21 enclose an avoidance groove, so that a strip-shaped frame body structure with a cavity can be formed between the inner frame 22 and the outer frame 21, and the overall strength of the end frame 2 is improved. The notch of the avoidance groove faces the glass plate 1, that is, in the first direction, the inner frame 22 is about to avoid the glass plate 1, so that the outer frame 21 can limit the glass plate 1, and the glass plate 1 can block the avoidance groove.

During assembly, the outer frame 21 and the side frame 3 are assembled along the first direction and the third direction respectively, then the side frame 3 is coated with the bonding strip 5, the glass plate 1 is placed on the bonding strip 5, and finally the inner frame 22 is locked on the outer frame 21, so that the limiting structure 4 compresses the glass plate 1.

In some embodiments, the outer frame 21 may have a structure as shown in fig. 5, and referring to fig. 5, the outer frame 21 includes: a first end connection plate 211, two side connection plates 212 and two first connection lugs 213. The first end connecting plate 211 is arranged at the end part of the side frame 3 and is fixedly connected with the side frame 3 along the first direction; in the second direction, two side connection plates 212 are respectively arranged at two ends of the inner side surface of the first end connection plate 211, and the side connection plates 212 are fixedly connected with the side frame 3 along the third direction; the two first connecting lugs 213 are in one-to-one correspondence with the two side connecting plates 212; the first connecting lugs 213 are disposed on an inner side surface of the side connecting plate 212, and the first connecting lugs 213 are disposed parallel to the first end connecting plate 211. The first connecting lug 213 is used for connecting with the inner frame 22.

Specifically, the plate surfaces of the first end connecting plates 211 and the plate surfaces of the two first connecting lugs 213 are perpendicular to the first direction, and the plate surfaces of the two side connecting plates 212 are perpendicular to the third direction.

The first end connecting plate 211 is connected with the side frame 3 along the first direction, and the two side connecting plates 212 are respectively connected with the side frame 3 along the third direction, so that the outer frame 21 and the side frame 3 are stably assembled.

Referring to fig. 5, on the basis of the above embodiment, the inner frame 22 includes a second end connection plate 221, a third end connection plate 222, and an intermediate connection plate 223; in the first direction, the second end connection plate 221 is located inside the first end connection plate 211, and the second end connection plate 221 is fixedly connected with the first end connection plate 211 along the first direction; in the first direction, the third end connection plate 222 is located inside the second end connection plate 221; the intermediate connection plate 223 is connected between the second end connection plate 221 and the third end connection plate 222; in the second direction, two ends of the third end connecting plate 222 are respectively provided with a second connecting lug 224; the second connecting lug 224 is fixedly connected with the first connecting lug 213 along the first direction; the limiting structure 4 is disposed on an inner side surface of the third end connection plate 222.

The inner frame 22 comprises a second end connecting plate 221, a middle connecting plate 223 and a third end connecting plate 222 which are sequentially connected, that is, the inner frame 22 is similar to a U-shaped structure, and the overall strength of the end frame 2 can be improved; the second end connecting plate 221 is connected to the first end connecting plate 211, and the second connecting lug 224 is connected to the first connecting lug 213, and the three connecting portions make the inner frame 22 and the outer frame 21 firmly assembled.

Preferably, the limiting plate is integrally formed with the inner rim 22.

In some embodiments, in the second direction, both side surfaces of the glass plate 1 respectively abut against the inner side surfaces of the two first connection lugs 213. In the second direction, in addition to the limitation of the adhesive strip 5 to the glass plate 1, the two first connecting lugs 213 also limit the glass plate 1, and double function is provided to ensure the position of the glass plate 1 in the width direction thereof.

In the first direction, both end surfaces of the glass plate 1 are respectively abutted against inner side surfaces of the two first end connection plates 211. In the first direction, in addition to the limitation of the bonding strip 5 to the glass plate 1, the two first end connection plates 211 also limit the glass plate 1, and double function is performed to ensure the position of the glass plate 1 in the length direction.

In some embodiments, the side frame 3 may have a structure as shown in fig. 6, and referring to fig. 6, the side frame 3 includes a side frame 31 and a support plate 32. Both ends of the side frame body 31 are fixedly connected with the same ends of the two end frames 2 respectively; in the second direction, the outer edge of the support plate 32 is fixedly connected with the front surface of the side frame 31, and the inner edge of the support plate 32 is positioned at the inner side of the side frame 31; wherein the back of the support plate 32 is provided with an adhesive strip 5.

The side frame 31 encloses and establishes the cavity structure, can strengthen the bulk strength of side frame 3. Specifically, the cross section of the side frame 31 may be square or inverted U-shaped. If the cross section of the side frame 31 is inverted U-shaped, the opening faces the front face of the side frame 3.

The support plate 32 is disposed on the front surface of the side frame 31, and the inner edge of the support plate 32 extends out of the side frame 31 and extends inward so that the adhesive strip 5 can be coated on the support plate 32. In addition, the support plate 32 is disposed on the front surface of the side frame 31, and the back surface of the support plate 32 is abutted against the front surface of the glass plate 1, so that an excessive space (the space is only the thickness of the support plate 32) is not formed between the front surface of the glass plate 1 and the front surface of the side frame 3, and the appearance of the cabinet glass door is attractive.

Based on the same inventive concept, the embodiment of the application also provides a cabinet, which comprises the cabinet glass door.

The cabinet provided by the utility model can reduce the overall weight of the cabinet and the manufacturing cost due to the adoption of the cabinet glass door.

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

Claims (10)

1. A cabinet glass door, comprising:

a glass plate (1); defining a length direction of the glass plate (1) as a first direction, a width direction of the glass plate (1) as a second direction, and a thickness direction of the glass plate (1) as a third direction; and

the door frame is arranged around the glass plate (1); the door frame comprises two end frames (2) and two side frames (3), wherein the two end frames (2) are distributed at intervals along the first direction, and the two side frames (3) are distributed at intervals along the second direction;

the inner side surface of the end frame (2) is provided with a limiting structure (4), and the back surface of the side frame (3) is provided with an adhesive strip (5); the two ends of the glass plate (1) are respectively inserted into the limiting structure (4), and the two sides of the front surface of the glass plate (1) are respectively adhered to the adhesive strips (5).

2. The cabinet glass door according to claim 1, wherein the limit structure (4) comprises:

the limiting plate is fixedly arranged on the inner side surface of the end frame (2); in the third direction, a space exists between the front surface of the limiting plate and the back surface of the side frame (3); in the second direction, two ends of the limiting plate extend to exceed the inner side edges of the side frames (3) respectively;

the periphery of the glass plate (1) is limited between the back surface of the side frame (3) and the front surface of the limiting plate.

3. Cabinet glass door according to claim 1, characterized in that the end frame (2) comprises:

the two ends of the outer frame (21) are fixedly connected with the same end parts of the two side frames (3) respectively; and

an inner frame (22) connected to the inner side of the outer frame (21); the inner frame (22) and the outer frame (21) are surrounded with an avoidance groove; the notch of the avoidance groove faces the glass plate (1);

wherein, limit structure (4) shaping is in the medial surface of interior frame (22).

4. A cabinet glass door according to claim 3, wherein the outer frame (21) comprises:

a first end connecting plate (211) fixedly connected with the side frame (3) along the first direction;

two side connection plates (212); in the second direction, two side connecting plates (212) are respectively arranged at two ends of the inner side surface of the first end connecting plate (211), and the side connecting plates (212) are fixedly connected with the side frame (3) along the third direction; and

two first connecting lugs (213) which are in one-to-one correspondence with the two side connecting plates (212); the first connecting lug (213) is arranged on the inner side surface of the side connecting plate (212).

5. The cabinet glass door of claim 4, wherein the inner frame (22) comprises:

a second end connection plate (221); in the first direction, the second end connection plate (221) is located inside the first end connection plate (211), and the second end connection plate (221) and the first end connection plate (211) are fixedly connected along the first direction;

a third end connection plate (222); in the first direction, the third end connection plate (222) is located inside the second end connection plate (221); and

an intermediate connection plate (223) connected between the second end connection plate (221) and the third end connection plate (222);

wherein, in the second direction, two ends of the third end connecting plate (222) are respectively provided with a second connecting lug (224); the second connecting lug (224) is fixedly connected with the first connecting lug (213) along the first direction; the limiting structure (4) is arranged on the inner side surface of the third end connecting plate (222).

6. The cabinet glass door according to claim 4, wherein in the second direction, both sides of the glass plate (1) are respectively abutted with two of the first connection lugs (213).

7. The cabinet glass door according to claim 4, wherein in the first direction, both end faces of the glass plate (1) are respectively abutted with two of the first end connection plates (211).

8. The cabinet glass door according to claim 1, wherein the side frame (3) comprises:

the two ends of the side frame body (31) are fixedly connected with the same ends of the two end frames (2) respectively; and

a support plate (32); in the second direction, the outer side edge of the supporting plate (32) is fixedly connected with the front surface of the side frame body (31), and the inner side edge of the supporting plate (32) is positioned at the inner side of the side frame body (31);

wherein the back of the supporting plate (32) is provided with the bonding strip (5).

9. Cabinet glass door according to claim 1, characterized in that one of the side frames (3) is provided with a hinge structure (6) and the other side frame (3) is provided with a door lock structure (7).

10. A cabinet comprising the cabinet glass door of any one of claims 1-9.