High-safety glass fixing structure for outdoor label

Abstract

The utility model belongs to the technical field of fixing protection, and particularly relates to a high-safety glass fixing structure for an outdoor label, which comprises a cabinet body and a door plate assembly mounted on the cabinet body, and the door plate assembly comprises a door plate frame hinged to the cabinet body and a glass plate embedded in the door plate frame. A surrounding frame with the same thickness as the glass plate is arranged on the periphery of the door plate frame, and a glass falling prevention fastener with one end buckled to the glass plate is embedded in the supporting flat plate integrated with the surrounding frame. The glass fixing device is convenient and fast to mount, effectively fixes glass, can reduce the using amount of structural adhesive for fixing the glass, can effectively improve the safety performance of products, and solves the risk that the glass falls off due to aging of the structural adhesive when the glass is fixed only through the structural adhesive in the prior art.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixed protection, and in particular relates to a high-safety glass fixing structure for outdoor signs. Background Art

[0002] With the development of economy and the improvement of living standards, as well as the rapid growth of paperless advertising media and the construction of smart cities, the application of outdoor display signage technology has been rapidly growing in recent years. However, current outdoor display equipment often has to endure harsh environmental conditions such as wind and sun. After long-term outdoor use, the glass fixings in the door panel assembly of the display sign are prone to aging and failure of adhesives, and even cause the glass to fall off and injure passers-by, making these products have poor reliability, short service life and low safety. Therefore, a new technical solution is urgently needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a high-safety glass fixing structure for outdoor signs to effectively improve the safety of the product in view of the deficiencies of the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A high-security glass fixing structure for outdoor signs, comprising a cabinet body and a door panel assembly installed on the cabinet body, the door panel assembly comprising a door panel frame hinged to the cabinet body and a glass plate embedded in the door panel frame, the door panel frame is surrounded by a frame with the same thickness as the glass plate, and a supporting flat plate integral with the frame is embedded with an anti-glass falling fastener with one end buckled to the glass plate, wherein the anti-glass falling fastener can effectively prevent the glass plate from falling from the door panel frame due to the failure of the glass glue.

[0006] As an improvement of the high-security glass fixing structure for outdoor signage of the utility model, the door panel frame is provided with a mounting groove on the supporting plate for mounting the glass panel, and the anti-glass falling fastener passes through the mounting groove and meets one of the following conditions:

[0007] a. The anti-glass-fall fastener is buckled to the upper surface of the glass plate and the bottom surface of the supporting plate;

[0008] b. The anti-glass-falling fastener fastens the upper surface of the glass plate and is clamped to the positioning studs arranged on the inner side of the door panel frame.

[0009] As an improvement of the high-security glass fixing structure for outdoor signs described in the utility model, the upper and lower ends of the anti-glass-falling fastener are respectively buckled to the upper surface of the glass plate and the supporting flat plate, and the inverted portion of the anti-glass-falling fastener is pressed into the mounting groove under a preset mounting pressure and invertedly fixes the bottom surface of the supporting flat plate, and the lower surface of the glass plate is tightly attached to the supporting flat plate through structural adhesive.

[0010] As an improvement of the high-security glass fixing structure for outdoor signs described in the utility model, the anti-glass-falling fastener has a hook-shaped undercut portion that is buckled with the supporting flat plate, and the anti-glass-falling fastener contacts the upper surface of the glass plate through an L-shaped structure.

[0011] As an improvement of the high-security glass fixing structure for outdoor signs described in the utility model, the anti-glass-falling fastener is fastened to the positioning stud via an L-shaped snap portion.

[0012] As an improvement of the high-security glass fixing structure for outdoor signs described in the utility model, the anti-glass-falling fastener contacts the upper surface of the glass plate through an L-shaped structure, and the anti-glass-falling fastener is locked to the positioning stud through a locking groove.

[0013] As an improvement of the high-security glass fixing structure for outdoor signs described in the utility model, the positioning stud sleeve is provided with a fastening nut fastened to the buckle part, and the fastening nut is threadedly connected to the positioning stud. The fastening nut can further fasten the buckle part and the positioning stud in the limiting position to effectively prevent the glass plate from loosening and falling off.

[0014] As an improvement of the high-security glass fixing structure for outdoor signs of the utility model, the mounting groove is located between the supporting plate and the inner side of the door panel frame.

[0015] As an improvement of the high-security glass fixing structure for outdoor signs of the utility model, a plurality of anti-glass-falling fasteners are symmetrically distributed on the left and right sides of the glass plate.

[0016] As an improvement of the high-security glass fixing structure for outdoor signs of the utility model, a plurality of anti-glass-falling fasteners are staggeredly distributed on the left and right sides of the glass plate.

[0017] As an improvement of the high-security glass fixing structure for outdoor signage of the utility model, the door panel assembly is installed on the cabinet of the outdoor digital signage.

[0018] The beneficial effects of the present invention are as follows: the present invention comprises a cabinet body and a door panel assembly installed on the cabinet body, the door panel assembly comprises a door panel frame hinged to the cabinet body and a glass panel embedded in the door panel frame, the door panel frame is embedded with an anti-glass-dropping fastener having one end buckled to the glass panel, wherein the anti-glass-dropping fastener can buckle the glass panel to the inner wall of the door panel frame, the anti-glass-dropping fastener can effectively prevent the glass panel from falling from the door panel frame due to the failure of the glass glue, and the glass panel will not fall off even if it is subjected to harsh environmental conditions such as wind and sun for a long time, thereby effectively improving the safety of the overall structure and the installation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the three-dimensional structural diagrams of the utility model.

[0020] Figure 2 It is a schematic diagram of the decomposition of Example 1 of the utility model.

[0021] Figure 3 for Figure 2 Magnified view of part A in FIG.

[0022] Figure 4 This is an assembly diagram of the door panel assembly and the anti-glass falling fastener of Example 1 of the utility model.

[0023] Figure 5 for Figure 4 Magnified view of part B.

[0024] Figure 6 It is a three-dimensional structural diagram of the anti-glass falling fastener of Example 1 of the utility model.

[0025] Figure 7 This is a cross-sectional view of the upper and lower ends of the anti-glass-falling fastener of Example 1 of the utility model being respectively fastened to the upper surface of the glass plate and the bottom surface of the supporting flat plate.

[0026] Figure 8 This is the second three-dimensional structural diagram of the utility model.

[0027] Fig. 9 It is a schematic diagram of the decomposition of Example 2 of the utility model.

[0028] Fig.10 for Fig. 9 Magnified view of part C.

[0029] Fig.11 This is a cross-sectional view of the anti-glass-falling fastener of Example 2 of the utility model fastening the upper surface of the glass plate and being clamped on the positioning stud.

[0030] Fig.12 This is an assembly diagram of the door panel assembly and the anti-glass falling fastener of Example 2 of the utility model.

[0031] Among them: 1. cabinet body; 2. door panel assembly; 21. door panel frame; 21a. frame; 21b. support plate; 21c. installation groove; 22. glass plate; 23. positioning stud; 24. fastening nut; 3. anti-glass falling fastener; 31. undercut part; 3a. first limit groove; 32. buckle part; 3b. locking groove. DETAILED DESCRIPTION

[0032] If certain words are used in the specification and claims to refer to specific components, those skilled in the art should understand that manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. As mentioned throughout the specification and claims, "including" is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0033] In the description of the present invention, it should be understood that the terms "top", "bottom", "up", "down", "front", "back", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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 should not be understood as a limitation on the present invention.

[0034] In the utility model, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0035] The following is combined with Figures 1 to 12 The utility model is further described in detail with specific embodiments, but is not intended to limit the utility model.

[0036] Example 1

[0037] A high-security glass fixing structure for outdoor signage, wherein Figures 1 to 8, including a cabinet body 1 and a door panel assembly 2 installed on the cabinet body 1, the door panel assembly 2 is also a door panel assembly of an outdoor digital signage, the door panel assembly 2 is installed in the cabinet body 1 of the outdoor digital signage, the door panel assembly 2 includes a door panel frame 21 hinged to the cabinet body 1 and a glass plate 22 embedded in the door panel frame 21, and a supporting flat plate 21b of the door panel frame 21 is embedded with an anti-glass falling fastener 3 whose one end is buckled to the glass plate 22.

[0038] The door panel frame 21 has a surrounding frame 21a with the same thickness as the glass plate 22 around it. The door panel frame 21 includes the surrounding frame 21a and a supporting plate 21b in a U-shaped structure integrally connected to the inner peripheral side of the surrounding frame 21a. The top side of the surrounding frame 21a is hinged to the top side of the cabinet 1 through hardware hinges and screws. The door panel frame 21 has a mounting groove 21c on the supporting plate 21b for mounting the glass plate 22. The anti-glass falling fastener 3 passes through the mounting groove 21c and is buckled to the supporting plate 21b. The upper and lower ends of the anti-glass falling fastener 3 are buckled to the upper surface of the glass plate 22 and the bottom surface of the supporting plate 21b respectively.

[0039] In order to prevent the glass plate 22 from being damaged on all sides, the inner side of the frame 21a surrounds the stacked glass plates 22 and the supporting plate 21b, the glass plate 22 is located on the supporting plate 21b, and the lower surface of the glass plate 22 is tightly attached to the upper surface of the supporting plate 21b through structural adhesive. The installation groove 21c is opened on the side of the supporting plate 21b close to the frame 21a to ensure that the anti-glass falling fastener 3 can be more conveniently buckled downward into the installation groove 21c during the installation of the anti-glass falling fastener 3.

[0040] Specifically, the mounting groove 21 c is located between the supporting plate 21 b and the inner side of the door panel frame 21 , and the glass plate 22 may be made of AR glass with good light transmittance.

[0041] Preferably, an undercut portion 31 is provided at one end of the anti-glass-dropping fastener 3 away from the glass plate 22 , wherein the undercut portion 31 is an approximately V-shaped hook-shaped structure, and the anti-glass-dropping fastener 3 is buckled to the supporting plate 21 b through the hook-shaped undercut portion 31 .

[0042] Specifically, the undercut portion 31 has a certain opening and closing elasticity. During the installation process of the anti-glass falling fastener 3, the undercut portion 31 can be elastically closed and then elastically opened in the process of buckling into the installation groove 21c from top to bottom. When the undercut portion 31 extends below the supporting plate 21b, it will rebound outward so that the undercut portion 31 is elastically opened and has the characteristic of hooking. After the undercut portion 31 is elastically opened, it can effectively buckle with the side of the supporting plate 21b away from the glass plate 22, effectively buckle and clamp the glass and lock the glass plate 22 to the supporting plate 21b. It can be seen that the undercut portion 31 is pressed into the installation groove 21c under the preset installation pressure and buckles and fixes the bottom surface of the supporting plate 21b.

[0043] In addition, the end of the anti-glass-drop fastener 3 close to the glass plate 22 is set as an L-shaped structure, and the anti-glass-drop fastener 3 contacts the upper surface of the glass plate 22 through the L-shaped structure. A first limiting groove 3a is formed between the L-shaped structure and the undercut portion 31, and the glass plate 22 and a part of the supporting flat plate 21b are stuck in the first limiting groove 3a. At the same time, the L-shaped structure is against the upper surface of the glass plate 22, and the tensioning effect of the L-shaped structure and the undercut portion 31 can cause the glass plate 22 to be closely attached to the supporting flat plate 21b, so that the glass plate 22 will not fall off even if it is exposed to harsh environmental conditions such as wind and sun for a long time, which effectively improves the safety and installation stability of the overall structure.

[0044] Preferably, in order to improve the safety and installation stability of the glass plate 22, a plurality of anti-glass falling fasteners 3 are symmetrically distributed on the left and right sides of the glass plate 22, and 2 to 6 anti-glass falling fasteners 3 can be set on one side of the glass plate 22. The material of each anti-glass falling fastener 3 can be a wear-resistant and corrosion-resistant metal material, and the position of each installation groove 21c of the supporting plate 21b corresponds to the position of each anti-glass falling fastener 3, and the supporting plate 21b and each installation groove 21c are located between the glass plate 22 and the undercut portion 31.

[0045] Example 2

[0046] Different from Example 1, see Figures 9 to 12 In this embodiment, the inner side surface of the surrounding frame 21a of the door panel frame 21 is provided with a positioning stud 23, and the anti-glass falling fastener 3 passes through the installation groove 21c and is clamped on the positioning stud 23 set on the surrounding frame 21a of the door panel frame 21. The anti-glass falling fastener 3 can fasten the upper surface of the glass plate 22 and clamp the positioning stud 23, effectively preventing the glass plate 22 from falling from the door panel frame 21 due to the failure of the glass glue.

[0047] Preferably, an L-shaped snap portion 32 is provided at one end of the anti-glass-drop fastener 3 away from the glass plate 22, and the anti-glass-drop fastener 3 is fixed to the positioning stud 23 through the L-shaped snap portion 32, and the installation groove 21c can be between the glass plate 22 and the positioning stud 23. During the installation of the anti-glass-drop fastener 3, the anti-glass-drop fastener 3 is first extended into the installation groove 21c from top to bottom, and then the snap portion 32 is slid toward the positioning stud 23 in the installation groove 21c and is fixed to the positioning stud 23. The number of the snap portions 32 and the positioning stud 23 can be set as needed, and a plurality of positioning studs 23 can be arranged at intervals on the inner side of the door panel frame 21.

[0048] Preferably, one end of the anti-glass-falling fastener 3 close to the glass plate 22 is set as an L-shaped structure, and the anti-glass-falling fastener 3 is in contact with the upper surface of the glass plate 22 through the L-shaped structure, and the buckle portion 32 is formed with a locking groove 3b matching the positioning stud 23, and the anti-glass-falling fastener 3 is locked to the positioning stud 23 through the locking groove 3b, wherein, pushing the buckle portion 32 toward the positioning stud 23 in the installation groove 21c can lock the positioning stud 23 in the locking groove 3b, and since there is no loose space for the positioning stud 23 in the locking groove 3b, the glass plate 22 is effectively locked by the positioning stud 23 and the anti-glass-falling fastener 3, and is not easy to fall off.

[0049] Preferably, the positioning stud 23 is provided with a fastening nut 24 fastened to the buckle portion 32, wherein the fastening nut 24 can be an M4 anti-loosening nut, and the fastening nut 24 is screwed to the positioning stud 23, so that the fastening nut 24 can effectively tighten and lock the buckle portion 32, further preventing the glass plate 22 from falling off.

[0050] Preferably, a plurality of anti-glass-falling fasteners 3 are symmetrically distributed on the left and right sides of the glass plate 22 .

[0051] The other structures of this embodiment are the same as those of Embodiment 1 and will not be described again here.

[0052] Example 3

[0053] Different from the first embodiment, the plurality of anti-glass-falling fasteners 3 of the present embodiment are staggeredly distributed on the left and right sides of the glass plate 22 .

[0054] The other structures of this embodiment are the same as those of Embodiment 1 and will not be described again here.

[0055] Example 4

[0056] Different from the second embodiment, the plurality of anti-glass-falling fasteners 3 of the present embodiment are staggeredly distributed on the left and right sides of the glass plate 22 .

[0057] The other structures of this embodiment are the same as those of Embodiment 2 and will not be described again here.

[0058] Obviously, the utility model effectively prevents the glass plate from falling off the door panel frame due to the failure of the glass glue. The entire structure is easy to install and effectively fixes the glass. The amount of structural glue used to fix the glass can be reduced, which can effectively improve the safety performance of the product and solve the risk of glass falling off due to aging of the structural glue when the traditional method of fixing the glass only relies on structural glue.

[0059] According to the disclosure and teaching of the above description, those skilled in the art to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the above specific implementation, and any obvious improvement, replacement or modification made by those skilled in the art on the basis of the utility model belongs to the protection scope of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A high-security glass fixing structure for outdoor signs, characterized in that: include: A cabinet (1) and a door panel assembly (2) installed on the cabinet (1); The door panel assembly (2) comprises a door panel frame (21) hinged to the cabinet (1) and a glass panel (22) embedded in the door panel frame (21); The door panel frame (21) is surrounded by a frame having the same thickness as the glass plate (22), and a supporting flat plate integral with the frame is embedded with a glass-fall-proof fastener (3) having one end buckled to the glass plate (22).

2. The high-security glass fixing structure for outdoor signs according to claim 1, characterized in that: The door panel frame (21) is provided with a mounting groove (21c) on a supporting plate for mounting the glass panel (22), and the anti-glass-falling fastener (3) passes through the mounting groove (21c) and meets one of the following conditions: a. The anti-glass-fall fastener (3) is buckled to the upper surface of the glass plate (22) and the bottom surface of the supporting plate; b. The anti-glass-falling fastener (3) fastens the upper surface of the glass plate (22) and is clamped to the positioning stud (23) arranged on the inner side of the door panel frame (21).

3. The high-security glass fixing structure for outdoor signs as claimed in claim 2, characterized in that: The undercut portion of the anti-glass-falling fastener (3) is pressed into the installation groove (21c) under a preset installation pressure and is fixed to the bottom surface of the supporting flat plate by undercutting, and the lower surface of the glass plate (22) is tightly attached to the supporting flat plate by means of structural adhesive.

4. The high-security glass fixing structure for outdoor signs as claimed in claim 2, characterized in that: The anti-glass-dropping fastener (3) has a hook-shaped undercut portion (31) that is buckled with the supporting flat plate, and the anti-glass-dropping fastener (3) contacts the upper surface of the glass plate (22) through an L-shaped structure.

5. The high-security glass fixing structure for outdoor signs as claimed in claim 2, characterized in that: The anti-glass-falling fastener (3) is fastened to the positioning stud (23) via an L-shaped fastening portion (32).

6. The high-security glass fixing structure for outdoor signs as claimed in claim 5, characterized in that: The anti-glass-falling fastener (3) contacts the upper surface of the glass plate (22) via an L-shaped structure, and the anti-glass-falling fastener (3) is locked to the positioning stud (23) via a locking groove.

7. The high-security glass fixing structure for outdoor signs according to claim 5 or 6, characterized in that: The positioning stud (23) is sleeved with a fastening nut (24) fastened to the buckle portion (32).

8. The high-security glass fixing structure for outdoor signs according to any one of claims 2 to 6, characterized in that: The mounting groove (21c) is located between the supporting plate and the inner side of the door panel frame (21).

9. The high-security glass fixing structure for outdoor signs according to any one of claims 1 to 6, characterized in that: The plurality of anti-glass-falling fasteners (3) are symmetrically or staggeredly distributed on the left and right sides of the glass plate (22).

10. The high-security glass fixing structure for outdoor signs according to any one of claims 1 to 6, characterized in that: The door panel assembly (2) is installed on the cabinet (1) of the outdoor digital signage.

Images