Wear-resistant double-layer tempered glass

Abstract

The utility model discloses wear-resistant double-layer toughened glass, which relates to the field of double-layer toughened glass, and comprises a frame body, a first toughened glass layer and a second toughened glass layer, the top of the frame body is provided with a top plate, and the top of the frame body is also provided with a dismounting assembly. The dismounting assembly comprises positioning grooves formed in the two sides of the top of the frame body, positioning blocks installed on the two sides of the bottom of the top plate and clamping grooves formed in the two sides of the interior of the frame body. By arranging the dismounting assembly, when the top plate needs to be mounted, the two clamping blocks can be pressed firstly, so that the clamping blocks move into the grooves and extrude the first springs, then the positioning blocks are inserted into the positioning grooves, and after the bottom of the top plate is attached to the top of the frame body, the clamping blocks are aligned to the clamping grooves at the moment, and the first springs are stretched to push the clamping blocks to move; by means of the mode, bolts do not need to be used for fixing, and the installation process is simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to double -layer toughened glass field, specifically is a wear -resisting type double -layer toughened glass. BACKGROUND

[0002] Toughened glass belongs to safety glass, and the toughened glass is actually a kind of prestressed glass, to improve the strength of glass, usually using chemical or physical method, form compressive stress on the glass surface, glass bears the stress of surface first, thereby improve the carrying capacity, enhance the wind pressure resistance of glass itself, cold and hot, impact resistance, etc.

[0003] According to the announcement number CN221873450U of Chinese patent, a kind of fireproof double -layer toughened glass is disclosed, the utility model is through the joint action of explosion-proof membrane one, fireproof layer, explosion-proof membrane two, ultraviolet-proof layer, reinforcing layer and waterproof layer, so that toughened glass has higher fireproof and explosion-proof performance, expand the use range, through the joint action of frame, first clamping groove, second clamping groove, sealing glue and fixed cover plate, it is convenient to fix double -layer toughened glass, it is convenient to disassemble and install simultaneously.

[0004] In view of the above-mentioned patent content, by being provided with cover plate, the top of toughened glass is positioned, but the cover plate is installed on the frame by two bolts, when using bolt installation, the bolt hole on the cover plate and the bolt hole on the frame need to be aligned, then the bolt can be screwed into the bolt hole to lock and fix, when the cover plate is slightly offset, the screwing of bolt is affected, so that the installation process is more troublesome, and the installation efficiency of cover plate is reduced. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims at providing a wear -resisting type double -layer toughened glass to solve the technical problem of inconveniently installing cover plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a wear -resisting type double -layer toughened glass, including frame, first toughened glass layer and second toughened glass layer, the top of the frame is provided with top plate, the top of the frame is also equipped with dismounting assembly, and the dismounting assembly includes the positioning groove opened in the both sides of the top of the frame, the positioning block installed in the both sides of the bottom of the top plate, the clamping groove opened in the both sides of the inside of the frame and the through hole opened in the both sides of the outer surface of the frame, the outer surface of the positioning block is opened with recess, and the recess is installed with first spring in the inside, and the end of the first spring is connected with the clamping block extended to the inside of the clamping groove.

[0007] Through the above technical scheme, when the top block moves to the direction of positioning block, the clamping block is pushed to move, so that the clamping block moves out of the clamping groove and enters the inside of the recess, when the clamping block completely moves out of the clamping groove, the top plate can be taken out.

[0008] Further, the inside of the card slot is provided with a second spring, and the end of the second spring is connected with a top block, the top block is provided with a movable rod penetrating into the inside of the through hole, and the end of the movable rod is connected with a blocking block.

[0009] By adopting the above technical scheme, when the top plate needs to be taken out, the blocking block can be pushed to move the blocking block to the card slot direction and drive the movable rod and the top block to move.

[0010] Further, the inner wall of the through hole is provided with a sealing ring, and the outer wall of the blocking block is attached to the inner wall of the sealing ring.

[0011] By adopting the above technical scheme, the sealing ring can improve the sealing between the blocking block and the through hole.

[0012] Further, the inside of the frame body is provided with a first card slot and a second card slot, the inside of the first card slot is provided with a first tempered glass layer, the inner wall of the first card slot is provided with a first sealing gasket, and the first sealing gasket is attached to the first tempered glass layer.

[0013] By adopting the above technical scheme, the first sealing gasket can improve the sealing between the first tempered glass layer and the frame body.

[0014] Further, the inside of the second card slot is provided with a second tempered glass layer, the inner wall of the second card slot is provided with a second sealing gasket, and the second sealing gasket is attached to the second tempered glass layer.

[0015] By adopting the above technical scheme, the second sealing gasket can improve the sealing between the second tempered glass layer and the frame body.

[0016] Further, the second tempered glass layer and the first tempered glass layer are both provided with a PVB film, and the PET layer is arranged on the side of one of the PVB films away from the second tempered glass layer and the side of the other PVB film away from the first tempered glass layer.

[0017] By adopting the above technical scheme, the PVB film and the PET layer can improve the use effect of the second tempered glass layer and the first tempered glass layer.

[0018] Further, the material of the PVB film is polyvinyl butyral, and the appearance is transparent film.

[0019] By adopting the above technical scheme, the service life of the first tempered glass layer and the second tempered glass layer can be effectively increased by the arrangement of the PVB film, and the PVB film has good light transmittance.

[0020] Further, the material of the PET layer is polyester resin, and the thickness of the PET layer is greater than the thickness of the PVB film.

[0021] By adopting the technical scheme, the wear resistance of the first tempered glass layer and the second tempered glass layer can be effectively increased through the PET layer.

[0022] Further, the positioning block is matched with the positioning groove, and the top plate is detachably connected with the frame body.

[0023] By adopting the technical scheme, when the positioning block is inserted into the positioning groove, the top plate can be positioned.

[0024] Further, the top block is in contact with the clamping block, and the top block is slidably connected with the clamping groove.

[0025] By adopting the technical scheme, the top block can slide in the clamping groove, and the clamping block is moved when the top block moves.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] 1. The utility model discloses a detachable assembly, when the top plate needs to be installed, two clamping blocks are pressed first, the clamping blocks are moved into the recesses and press the first springs, then the positioning blocks are inserted into the positioning grooves, when the bottom of the top plate is attached to the top of the frame body, the clamping blocks are aligned with the clamping grooves, the first springs are stretched and the clamping blocks are moved, the clamping blocks are clamped into the clamping grooves, so that the installation of the top plate is completed, the top plate is not fixed by bolts, the installation process is simple and convenient, when the top plate is disassembled, the staff only needs to push the blocking block, the blocking block moves to the clamping groove, the movable rod and the top block are moved, the top block moves to the positioning block, the clamping block is moved and the second spring is stretched, the clamping block is moved out of the clamping groove and enters the recess, when the clamping block is completely moved out of the clamping groove, the top plate can be taken out, the top plate can be quickly disassembled and assembled, the disassembly and assembly process is simple, and the disassembly and assembly efficiency of the top plate is improved.

[0028] 2. The utility model discloses a blocking block and a sealing ring, the blocking block and the sealing ring are matched, the through hole is blocked, and external dust or moisture is prevented from entering the clamping groove. ACCURATE DRAWINGS

[0029] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0030] Figure 2 It is the frame body structure schematic diagram of the utility model;

[0031] Figure 3 It is the frame body side cut partial structure schematic diagram of the utility model;

[0032] Figure 4This is a schematic diagram of the positioning block structure of this utility model;

[0033] Figure 5 This is a schematic diagram of the card block structure of this utility model;

[0034] Figure 6 For the present utility model Figure 2 Enlarged structural diagram at point A;

[0035] Figure 7 For the present utility model Figure 3 A magnified structural diagram at point B in the middle.

[0036] In the diagram: 1. Frame; 2. First slot; 3. First sealing gasket; 4. First tempered glass layer; 5. Second slot; 6. Second sealing gasket; 7. Second tempered glass layer; 8. PVB film; 9. PET layer; 10. Assembly / disassembly assembly; 1001. Positioning block; 1002. Positioning groove; 1003. Groove; 1004. First spring; 1005. Locking block; 1006. Slot; 1007. Top block; 1008. Second spring; 1009. Movable rod; 1010. Through hole; 1011. Sealing block; 1012. Sealing ring; 11. Top plate. Detailed Implementation

[0037] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0038] The embodiments of this utility model will be described below based on its overall structure.

[0039] Example 1:

[0040] A type of wear-resistant double-layer tempered glass, such as Figures 1-7 As shown, the device includes a frame 1, a first tempered glass layer 4, and a second tempered glass layer 7. A top plate 11 is provided on the top of the frame 1, and a disassembly assembly 10 is also provided on the top of the frame 1. A first slot 2 and a second slot 5 are respectively provided inside the frame 1. The first tempered glass layer 4 is fitted inside the first slot 2, and a first sealing gasket 3 is provided on the inner wall of the first slot 2. The first sealing gasket 3 is in contact with the first tempered glass layer 4, and the provision of the first sealing gasket 3 can improve the sealing performance between the first tempered glass layer 4 and the frame 1. The second tempered glass layer 7 is fitted inside the second slot 5, and a second sealing gasket 6 is provided on the inner wall of the second slot 5. The second sealing gasket 6 is in contact with the second tempered glass layer 7, and the provision of the second sealing gasket 6 can improve the sealing performance between the second tempered glass layer 7 and the frame 1.

[0041] See Figures 1-3The second toughened glass layer 7 and the first toughened glass layer 4 are both provided with a PVB film 8, the far side of one layer of PVB film 8 from the second toughened glass layer 7 and the far side of the other layer of PVB film 8 from the first toughened glass layer 4 are both provided with a PET layer 9, the PVB film 8 and the PET layer 9 can improve the use effect of the second toughened glass layer 7 and the first toughened glass layer 4, the material of the PVB film 8 is polyvinyl butyl, and the appearance is transparent film, the service life of the first toughened glass layer 4 and the second toughened glass layer 7 can be effectively increased through the PVB film 8, the PVB film 8 has good light transmittance, the material of the PET layer 9 is polyester resin, the thickness of the PET layer 9 is greater than that of the PVB film 8, and the wear resistance of the first toughened glass layer 4 and the second toughened glass layer 7 can be effectively increased through the PET layer 9.

[0042] Specifically, the disassembling and assembling component 10 comprises positioning grooves 1002 arranged on both sides of the top of the frame 1, positioning blocks 1001 arranged on both sides of the bottom of the top plate 11, clamping grooves 1006 arranged on both sides of the inside of the frame 1, and through holes 1010 arranged on both sides of the outer surface of the frame 1, recesses 1003 are arranged on the outer surface of the positioning block 1001, and first springs 1004 are arranged in the recesses 1003, the ends of the first springs 1004 are connected with clamping blocks 1005 extending into the clamping grooves 1006, when the top block 1007 moves towards the positioning block 1001, the clamping blocks 1005 are pushed to move, so that the clamping blocks 1005 move out of the clamping grooves 1006 and into the recesses 1003, and when the clamping blocks 1005 completely move out of the clamping grooves 1006, the top plate 11 can be removed, the positioning block 1001 is matched with the positioning groove 1002, and the top plate 11 is detachably connected with the frame 1, when the positioning block 1001 is inserted into the positioning groove 1002, the top plate 11 can be positioned, the top block 1007 is in contact with the clamping block 1005, and the top block 1007 is slidably connected with the clamping groove 1006, so that the top block 1007 can slide in the clamping groove 1006, and when the top block 1007 moves, the clamping block 1005 is pushed to move.

[0043] Embodiment two:

[0044] On the basis of the above-mentioned embodiment one, the following structure is arranged to facilitate disassembly of the top plate 11.

[0045] Referring to Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 7The inside of the clamping groove 1006 is provided with a second spring 1008, and the end of the second spring 1008 is connected with a top block 1007, the top block 1007 is provided with a movable rod 1009 penetrating into the inside of the through hole 1010, the end of the movable rod 1009 is connected with a blocking block 1011, when the top plate 11 needs to be taken out, the blocking block 1011 can be pushed to move in the direction of the clamping groove 1006, and the movable rod 1009 and the top block 1007 are driven to move, the top block 1007 pushes the clamping block 1005 to move, and when the clamping block 1005 is moved out of the clamping groove 1006, the top plate 11 can be taken out, the inner wall of the through hole 1010 is provided with a sealing ring 1012, the outer wall of the blocking block 1011 is attached to the inner wall of the sealing ring 1012, and the sealing ring 1012 can improve the sealing performance between the blocking block 1011 and the through hole 1010.

[0046] The working principle of the utility model is as follows: firstly, the staff can insert the first tempered glass layer 4 into the first clamping groove 2, insert the second tempered glass layer 7 into the second clamping groove 5, and then install the top plate 11 on the top of the frame body 1, the process of installing the top plate 11 is that the two clamping blocks 1005 are pressed first, the clamping blocks 1005 are moved into the recesses 1003 and press the first springs 1004, then the positioning blocks 1001 are inserted into the positioning grooves 1002, when the bottom of the top plate 11 is attached to the top of the frame body 1, the clamping blocks 1005 are aligned with the clamping grooves 1006, the first springs 1004 are stretched to push the clamping blocks 1005 to move, the clamping blocks 1005 are clamped into the clamping grooves 1006, and thus the installation of the top plate 11 is completed.

[0047] Through the setting of the PVB film 8, the service life of the first tempered glass layer 4 and the second tempered glass layer 7 can be effectively increased, the PVB film 8 has good light transmission, through the setting of the PET layer 9, the wear resistance of the first tempered glass layer 4 and the second tempered glass layer 7 can be effectively increased, when the top plate 11 is disassembled, the staff only needs to push the blocking block 1011 or use a screwdriver or rod structure to push, so that the blocking block 1011 moves in the direction of the clamping groove 1006 and drives the movable rod 1009 and the top block 1007 to move, when the top block 1007 moves in the direction of the positioning block 1001, the clamping block 1005 is pushed to move and the second spring is stretched, the clamping block 1005 is moved out of the clamping groove 1006 and enters the recess 1003, and when the clamping block 1005 is completely moved out of the clamping groove 1006, the top plate 11 can be taken out.

[0048] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiments without the creative contribution after reading the specification without departing from the principles and the purpose of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A wear-resistant double-layer tempered glass, comprising a frame (1), a first tempered glass layer (4) and a second tempered glass layer (7), characterized in that: The top of the frame (1) is provided with a top plate (11), and the top of the frame (1) is also provided with a disassembly assembly (10), and the disassembly assembly (10) comprises positioning grooves (1002) opened on both sides of the top of the frame (1), positioning blocks (1001) mounted on both sides of the bottom of the top plate (11), clamping grooves (1006) opened on both sides of the inside of the frame (1), and through holes (1010) opened on both sides of the outer surface of the frame (1), recesses (1003) are opened on the outer surface of the positioning block (1001), and first springs (1004) are mounted in the recesses (1003), and the ends of the first springs (1004) are connected with clamping blocks (1005) extending into the clamping grooves (1006).

2. The wear-resistant double-layer tempered glass according to claim 1, characterized in that: The inside of the clamping groove (1006) is provided with a second spring (1008), and the end of the second spring (1008) is connected with a top block (1007), and the top block (1007) is provided with a movable rod (1009) penetrating into the through hole (1010), and the end of the movable rod (1009) is connected with a blocking block (1011).

3. The wear-resistant double-layer tempered glass according to claim 2, characterized in that: The inner wall of the through hole (1010) is provided with a sealing ring (1012), and the outer wall of the blocking block (1011) is matched with the inner wall of the sealing ring (1012).

4. The wear-resistant double-layer tempered glass according to claim 1, characterized in that: The inside of the frame (1) is respectively provided with a first clamping groove (2) and a second clamping groove (5), the inside of the first clamping groove (2) is provided with a first tempered glass layer (4), and the inner wall of the first clamping groove (2) is provided with a first sealing gasket (3), and the first sealing gasket (3) is matched with the first tempered glass layer (4).

5. The wear-resistant double-layer tempered glass according to claim 4, characterized in that: The inside of the second clamping groove (5) is provided with a second tempered glass layer (7), and the inner wall of the second clamping groove (5) is provided with a second sealing gasket (6), and the second sealing gasket (6) is matched with the second tempered glass layer (7).

6. The wear-resistant double-layer tempered glass according to claim 1, characterized in that: The second tempered glass layer (7) and the first tempered glass layer (4) are both provided with PVB films (8), and the PET layer (9) is arranged on the side of one of the PVB films (8) away from the second tempered glass layer (7) and the side of the other PVB film (8) away from the first tempered glass layer (4).

7. The wear-resistant double-layer tempered glass according to claim 6, characterized in that: The material of the PVB film (8) is polyvinyl butyral, and the appearance is transparent film.

8. The wear-resistant double-layer tempered glass according to claim 6, characterized in that: The material of the PET layer (9) is polyester resin, and the thickness of the PET layer (9) is greater than the thickness of the PVB film (8).

9. The wear-resistant double-layer tempered glass according to claim 1, characterized in that: The positioning block (1001) is matched with the positioning groove (1002), and the top plate (11) is detachably connected with the frame (1).

10. The wear-resistant double-layer tempered glass according to claim 2, characterized in that: The top block (1007) is in contact with the clamping block (1005), and the top block (1007) is slidably connected with the clamping groove (1006).

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