Toughened explosion-proof glass with thermal insulation structure

Abstract

The utility model discloses tempered explosion-proof glass with a heat preservation structure, which comprises a fixed frame, a heat preservation layer, a noise reduction layer, an ultraviolet-proof layer and an explosion-proof layer, the surface of the heat preservation layer is fixedly connected with the inner wall of the fixed frame, and the back surface of the noise reduction layer is connected with the front surface of the heat preservation layer. By arranging the clamping blocks, when the explosion-proof layer needs to be installed in the fixing frame, the explosion-proof layer is clamped into the front side of the inner wall of the fixing frame firstly, then the explosion-proof layer is pressed inwards, the inclined faces of the clamping blocks are squeezed, the clamping blocks move into the main body grooves, springs deform to generate resilience force, and then the explosion-proof layer is installed in the fixing frame after penetrating through the clamping blocks. And the resilience force of the spring pushes the clamping block to reset, so that the explosion-proof layer is clamped, and the tempered explosion-proof glass is convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of tempered glass, in particular to a tempered explosion-proof glass with a heat-insulating structure. Background Art

[0002] Tempered glass is a type of safety glass. In fact, tempered glass is a prestressed glass. In order to increase the strength of the glass, chemical or physical methods are usually used to form compressive stress on the surface of the glass. When the glass is subjected to external force, the surface stress is first offset, thereby increasing the bearing capacity.

[0003] For example, application number: CN202322163104.1, the utility model relates to the field of tempered glass, and proposes a thermal insulation tempered glass, including a fixed frame, a tempered glass is fixedly installed on the inner side of the fixed frame, the tempered glass includes an explosion-proof plate one, the inner side of the explosion-proof plate one is connected with an anti-ultraviolet layer, a thermal insulation layer, a noise reduction layer and an explosion-proof plate two, a plurality of airbags are fixedly installed on the inner side of the thermal insulation layer, the airbags are connected through pipes, and fixed plates are respectively arranged on both outer sides of the airbags. The utility model is provided with a thermal insulation layer inside the tempered glass, and a plurality of airbags are arranged inside the thermal insulation layer, and the airbags are filled with air so that the airbags can support the tempered glass while utilizing the characteristics of air to perform indoor insulation, and at the same time can reduce the use of fixing materials and reduce production costs.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above products are used, although they can solve the problem of tempered glass by adding thermal insulation materials inside to achieve the thermal insulation performance of tempered glass, and use the characteristics of the solid materials added inside to insulate the room, but during use, the tempered glass is assembled by an explosion-proof layer, a noise reduction layer, a thermal insulation layer and an ultraviolet protection layer, among which the outermost explosion-proof layer plays a protective role, but when the explosion-proof layer is broken, it cannot be quickly replaced because it is fixed by glue, thus affecting its normal use. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a tempered explosion-proof glass with a heat preservation structure. The utility model provides the following technical solutions:

[0006] A tempered explosion-proof glass with a thermal insulation structure comprises a fixed frame, a thermal insulation layer, a noise reduction layer, an ultraviolet protection layer and an explosion-proof layer, wherein the surface of the thermal insulation layer is fixedly connected to the inner wall of the fixed frame, the back side of the noise reduction layer is fixedly connected to the front side of the thermal insulation layer, the front side of the ultraviolet protection layer is fixedly connected to the back side of the thermal insulation layer, the inner side of the explosion-proof layer is movably connected to the outer sides of the noise reduction layer and the ultraviolet protection layer, the surface of the explosion-proof layer is movably connected to both sides of the inner wall surface of the fixed frame, the front side and the rear side of both sides of the inner wall of the fixed frame are provided with a main body groove, the inner wall of the main body groove is slidably connected with a card block, the inner side of the outer side of the card block is inclined, the inner side of the card block is slidably connected to both sides of the outer side of the explosion-proof layer, both sides of the outer side of the card block are fixedly connected with a spring, the other end of the spring is fixedly connected to the outer side of the inner wall of the main body groove, the outer side of the inner wall of the main body groove is provided with an unlocking mechanism, and both sides of the front and back sides of the fixed frame are movably connected with a fixing component through an axle pin.

[0007] As a preferred embodiment of the present invention, the unlocking mechanism includes a slide groove, which is opened on the outer side of the inner wall of the main body groove, and the outer side of the inner wall of the slide groove is opened to both sides of the fixed frame. The inner wall of the slide groove is slidably connected with a push plate, and the inner side of the push plate is fixedly connected to the two sides of the outer side of the card block. The outer side of the bottom of the push plate is movably connected to a power-assisting handle through an axle pin, and a tilting rod is provided on the inner side of the power-assisting handle, and the inner side of the tilting rod is fixedly connected to both sides of the front and back sides of the fixed frame.

[0008] As a preferred embodiment of the present invention, the fixing assembly includes a T-block, the inner side of the T-block is movably connected to both sides of the front and back sides of the fixing frame through an axle pin, and a buckle groove is provided on the outer side of the push plate.

[0009] As a preferred embodiment of the utility model, a mounting groove is opened on the inner side of the top of the push plate, a roller is arranged inside the mounting groove, both sides of the roller are movably connected to both sides of the mounting groove through axle pins, and the top of the roller is slidably connected to the top of the inner wall of the slide groove.

[0010] As a preferred embodiment of the utility model, a rubber pad is fixedly connected to the inner side of the outer side of the clamping block, and a linen cloth is fixedly connected to the outer side of the rubber pad.

[0011] As a preferred embodiment of the present invention, four corners on the inner side of the explosion-proof layer are fixedly connected with spacing blocks, and the inner sides of the spacing blocks are movably connected to four corners on the outer sides of the noise reduction layer and the anti-ultraviolet layer.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a card block. When the explosion-proof layer needs to be installed in the fixed frame, the explosion-proof layer is firstly carded into the front side of the inner wall of the fixed frame, and then pressed inwards to squeeze the inclined surface of the card block to move the card block into the main groove, so that the spring deformation produces a rebound force. Subsequently, when the explosion-proof layer passes through the card block, the rebound force of the spring pushes the card block to reset and jams the explosion-proof layer. This solves the problem that the tempered glass is assembled from an explosion-proof layer, a noise reduction layer, a thermal insulation layer and an anti-ultraviolet layer, wherein the outermost explosion-proof layer plays a protective role, but when the explosion-proof layer is broken, it cannot be quickly replaced because it is fixed by glue, thereby affecting its normal use, thereby achieving the effect of auxiliary assembly and installation.

[0014] 2. The utility model is provided with an unlocking mechanism. When the explosion-proof layer is broken and needs to be replaced, the user holds the power-assisting handle and pulls the power-assisting handle with the tilting rod as the rotation point, so that the push plate is pushed and moves along the slide track, pushing the card block to move into the main body slot, squeezing the spring until the card block is completely retracted into the main body slot, and finally canceling the limit fixation of the explosion-proof layer by the card block. At this time, the broken explosion-proof layer can be pulled out for replacement, so that the user can quickly take out the explosion-proof layer from the fixed frame.

[0015] 3. The utility model sets a fixing component. When the power-assisting handle uses the tilting rod as the rotation point, and pushes the card block to squeeze the spring through the push plate, so that the card block is completely retracted into the main body groove. The user then rotates the T-block until the T-block is stuck in the buckle groove, so that the push plate is limited and fixed. After the user releases the power-assisting handle, the rebound force of the spring is fixed by the external force and cannot push the card block to return to its original position. Therefore, the user does not need to continue to hold the power-assisting handle to resist the rebound force of the spring, thereby improving the user's operating convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the fixing frame of the utility model and an exploded schematic view of some parts;

[0018] Figure 3 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0019] Figure 4 For this utility model Figure 2 A schematic diagram of the local enlarged structure at B in the middle;

[0020] Figure 5 It is a schematic diagram of the exploded structure of the parts of the clamping block of the utility model.

[0021] In the figure: 1. fixing frame; 2. insulation layer; 3. noise reduction layer; 4. UV protection layer; 5. explosion-proof layer; 6. main body slot; 7. card block; 8. spring; 9. unlocking mechanism; 91. slide slot; 92. push plate; 93. power handle; 94. tilting point rod; 10. fixing assembly; 101. T-block; 102. buckle slot; 11. installation slot; 12. roller; 13. rubber pad; 14. linen cloth; 15. spacing block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 5 As shown, the utility model provides a tempered explosion-proof glass with a heat-insulating structure, comprising a fixed frame 1, a heat-insulating layer 2, a noise reduction layer 3, an anti-ultraviolet layer 4 and an explosion-proof layer 5, the surface of the heat-insulating layer 2 is fixedly connected to the inner wall of the fixed frame 1, the back side of the noise reduction layer 3 is fixedly connected to the front side of the heat-insulating layer 2, the front side of the anti-ultraviolet layer 4 is fixedly connected to the back side of the heat-insulating layer 2, the inner side of the explosion-proof layer 5 is movably connected to the outer sides of the noise reduction layer 3 and the anti-ultraviolet layer 4, and the surface of the explosion-proof layer 5 is movably connected to both sides of the inner wall surface of the fixed frame 1 A main body groove 6 is provided on the front and rear sides of the inner wall of the fixed frame 1. A card block 7 is slidably connected to the inner wall of the main body groove 6. The inner side of the outer side of the card block 7 is inclined. The inner side of the card block 7 is slidably connected to the two sides of the outer side of the explosion-proof layer 5. A spring 8 is fixedly connected to both sides of the outer side of the card block 7. The other end of the spring 8 is fixedly connected to the outer side of the inner wall of the main body groove 6. An unlocking mechanism 9 is provided on the outer side of the inner wall of the main body groove 6. Both sides of the front and back of the fixed frame 1 are movably connected with a fixing component 10 through an axle pin.

[0024] refer to Figure 1 and Figure 4 The unlocking mechanism 9 includes a slide groove 91, which is opened on the outer side of the inner wall of the main groove 6, and the outer side of the inner wall of the slide groove 91 is opened to both sides of the fixed frame 1. The inner wall of the slide groove 91 is slidably connected with a push plate 92, and the inner side of the push plate 92 is fixedly connected to the two sides of the outer side of the block 7. The outer side of the bottom of the push plate 92 is movably connected with a power handle 93 through an axle pin. The inner side of the power handle 93 is provided with a tilting point rod 94, and the inner side of the tilting point rod 94 is fixedly connected to both sides of the front and back of the fixed frame 1.

[0025] As a technical optimization solution of the utility model, by setting an unlocking mechanism 9, when the explosion-proof layer 5 is broken and needs to be replaced, the user holds the power-assisting handle 93 and pulls the power-assisting handle 93 with the tilting rod 94 as the rotation point, so that the push plate 92 is pushed, thereby moving along the track of the slide groove 91, pushing the block 7 to move into the main body groove 6, squeezing the spring 8 until the block 7 is completely retracted into the main body groove 6, and finally canceling the limiting fixation of the explosion-proof layer 5 by the block 7. At this time, the broken explosion-proof layer 5 can be pulled out for replacement, so that the user can quickly take out the explosion-proof layer 5 from the fixed frame 1.

[0026] refer to Figure 4 The fixing assembly 10 includes a T-block 101 , the inner side of the T-block 101 is movably connected to both sides of the front and back of the fixing frame 1 through an axle pin, and a buckle groove 102 is opened on the outer side of the push plate 92 .

[0027] As a technical optimization scheme of the utility model, by setting a fixing component 10, the power-assisting handle 93 uses the tilting rod 94 as the rotation point, and pushes the block 7 to squeeze the spring 8 through the push plate 92, so that the block 7 is completely retracted into the main body groove 6. Then, the user rotates the T-block 101 until the T-block 101 is stuck in the buckle groove 102, so that the push plate 92 is limited and fixed. After the user releases the power-assisting handle 93, the rebound force of the spring 8 is fixed by an external force and cannot push the block 7 to return to its original position. Therefore, the user does not need to continue to hold the power-assisting handle 93 to resist the rebound force of the spring 8, thereby improving the user's operating convenience.

[0028] refer to Figure 3 A mounting groove 11 is provided on the inner side of the top of the push plate 92 , and a roller 12 is provided inside the mounting groove 11 . Both sides of the roller 12 are movably connected to both sides of the mounting groove 11 through axle pins, and the top of the roller 12 is slidably connected to the top of the inner wall of the slide groove 91 .

[0029] As a technical optimization scheme of the utility model, by setting the mounting groove 11 and the roller 12, when the power-assisting handle 93 uses the tilting rod 94 as the rotation point to push the push plate 92 to move, and in the process of receiving the block 7 into the main groove 6, the roller 12 in the mounting groove 11 on the push plate 92 will roll at the same time, preventing the power-assisting handle 93 from applying an upward lifting force to the push plate 92 when the tilting rod 94 is rotated, making the friction resistance between the push plate 92 and the slide groove 91 too large to be difficult to push, thereby improving the smoothness of the push plate 92 when it is pushed to move by the rotation of the power-assisting handle 93.

[0030] refer to Figure 5 A rubber pad 13 is fixedly connected to the inner side of the outer side of the block 7 , and a linen cloth 14 is fixedly connected to the outer side of the rubber pad 13 .

[0031] As a technical optimization scheme of the utility model, by arranging the rubber pad 13 and the linen cloth 14, when the block 7 is squeezed by pressing the explosion-proof layer 5 to move the block 7 into the main groove 6 and squeeze the spring 8, the rubber pad 13 on the block 7 will be squeezed, and the rubber pad 13 is used to isolate the block 7 from direct contact with the explosion-proof layer 5, so as to prevent the corners of the explosion-proof layer 5 from being squeezed and causing breakage and loss. At the same time, the linen cloth 14 is used to isolate the explosion-proof layer 5 from direct contact with the rubber pad 13, so as to avoid excessive friction resistance when the explosion-proof layer 5 and the rubber pad 13 are squeezed, which affects the squeezing of the block 7 by the explosion-proof layer 5, thereby improving the stability of the explosion-proof layer 5 during installation.

[0032] refer to Figure 2 The four corners on the inner side of the explosion-proof layer 5 are fixedly connected with spacing blocks 15 , and the inner side of the spacing blocks 15 are movably connected with the four corners on the outer side of the noise reduction layer 3 and the anti-ultraviolet layer 4 .

[0033] As a technical optimization scheme of the utility model, by setting the spacing block 15, when the explosion-proof layer 5 is pressed and squeezed by the card block 7 and completely passes through the card block 7 and is fixed by the card block 7, the inner side of the spacing block 15 will touch the outer side of the noise reduction layer 3 and the ultraviolet protection layer 4, thereby providing a spacing between the inner side of the explosion-proof layer 5 and the outer side of the noise reduction layer 3 and the ultraviolet protection layer 4, so that there is a buffer zone when the explosion-proof layer 5 is damaged by external force, so that the noise reduction layer 3 and the ultraviolet protection layer 4 will not be directly impacted by external force, thereby improving the protection efficiency of the explosion-proof layer 5.

[0034] The working principle and use process of the utility model are as follows: when in use, the user needs to install the explosion-proof layer 5 into the fixed frame 1 to protect the noise reduction layer 3, the thermal insulation layer 2 and the anti-ultraviolet layer 4, and then insert the explosion-proof layer 5 into the front side of the inner wall of the fixed frame 1, and then press inward, and squeeze the inclined surface of the card block 7 to make the card block 7 move symmetrically outward into the main body groove 6, so that the spring 8 is squeezed, deformed and generates a rebound force. Then, when the explosion-proof layer 5 completely passes through the card block 7, the rebound force of the spring 8 is instantly released, pushing the card block 7 to reset, so that the explosion-proof layer 5 is clamped by the card block 7 and stably connected to the fixed frame 1. Later, when the explosion-proof layer 5 is hit by external force in daily use, local rupture or cracks will occur. When the protective effect of the explosion-proof layer 5 needs to be replaced, the user holds the power-assisting handle 93 and pulls the power-assisting handle 93 with the tilting rod 94 as the rotation point, so that the push plate 92 is pushed, thereby moving along the track of the slide groove 91, pushing the block 7 to move into the main body groove 6, squeezing the spring 8 until the block 7 is completely retracted into the main body groove 6, and then rotating the T-block 101 until the T-block 101 is snapped into the buckle groove 102, so that the push plate 92 is limited and fixed. After that, after the user releases the power-assisting handle 93, the resilience of the spring 8 is fixed by the external force and cannot push the block 7 to return to its original position, so that the explosion-proof layer 5 can be removed from the fixed frame 1 for replacement, thereby having the advantage of auxiliary installation.

[0035] To sum up: the tempered explosion-proof glass with a heat-insulating structure, by setting a card block 7, when the explosion-proof layer 5 needs to be installed into the fixed frame 1, the explosion-proof layer 5 is first inserted into the front side of the inner wall of the fixed frame 1, and then pressed inwardly to squeeze the inclined surface of the card block 7, so that the card block 7 moves into the main body groove 6, so that the spring 8 is deformed to generate a rebound force, and then when the explosion-proof layer 5 passes through the card block 7, the rebound force of the spring 8 pushes the card block 7 to reset, and the explosion-proof layer 5 is stuck, which solves the problem that the tempered glass is assembled from an explosion-proof layer, a noise reduction layer, a heat-insulating layer and an ultraviolet protection layer, wherein the outermost explosion-proof layer plays a protective role, but when the explosion-proof layer is broken, it cannot be quickly replaced because it is fixed by glue, thereby affecting its normal use.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tempered explosion-proof glass with a heat-insulating structure, comprising a fixed frame (1), a heat-insulating layer (2), a noise reduction layer (3), an ultraviolet protection layer (4) and an explosion-proof layer (5), characterized in that: The surface of the thermal insulation layer (2) is fixedly connected to the inner wall of the fixed frame (1); the back side of the noise reduction layer (3) is fixedly connected to the front side of the thermal insulation layer (2); the front side of the anti-ultraviolet layer (4) is fixedly connected to the back side of the thermal insulation layer (2); the inner side of the explosion-proof layer (5) is movably connected to the outer sides of the noise reduction layer (3) and the anti-ultraviolet layer (4); the surface of the explosion-proof layer (5) is movably connected to both sides of the inner wall surface of the fixed frame (1); the front side and the rear side of both sides of the inner wall of the fixed frame (1) are provided with main body grooves (6); the main body grooves The inner wall of the main body groove (6) is slidably connected to a card block (7), the inner side of the outer side of the card block (7) is inclined, the inner side of the card block (7) is slidably connected to the two sides of the outer side of the explosion-proof layer (5), the two sides of the outer side of the card block (7) are fixedly connected to springs (8), the other end of the spring (8) is fixedly connected to the outer side of the inner wall of the main body groove (6), the outer side of the inner wall of the main body groove (6) is provided with an unlocking mechanism (9), and the front and back sides of the fixed frame (1) are movably connected to fixed components (10) through shaft pins.

2. The tempered explosion-proof glass with a heat-insulating structure according to claim 1, characterized in that: The unlocking mechanism (9) comprises a slide groove (91), wherein the slide groove (91) is formed on the outer side of the inner wall of the main body groove (6), and the outer side of the inner wall of the slide groove (91) is formed to extend to two sides of the fixed frame (1). The inner wall of the slide groove (91) is slidably connected with a push plate (92), and the inner side of the push plate (92) is fixedly connected to two sides of the outer side of the clamping block (7). The outer side of the bottom of the push plate (92) is movably connected with a power-assisting handle (93) via an axle pin, and a tilting point rod (94) is provided on the inner side of the power-assisting handle (93), and the inner side of the tilting point rod (94) is fixedly connected to two sides of the front and back sides of the fixed frame (1).

3. The tempered explosion-proof glass with a heat-insulating structure according to claim 2, characterized in that: The fixing assembly (10) comprises a T-shaped block (101), the inner side of the T-shaped block (101) being movably connected to both sides of the front and back sides of the fixing frame (1) via an axle pin, and a buckle groove (102) is provided on the outer side of the push plate (92).

4. The tempered explosion-proof glass with a heat-insulating structure according to claim 3 is characterized in that: A mounting groove (11) is provided on the inner side of the top of the push plate (92), a roller (12) is provided inside the mounting groove (11), both sides of the roller (12) are movably connected to both sides of the mounting groove (11) via axle pins, and the top of the roller (12) is slidably connected to the top of the inner wall of the slide groove (91).

5. The tempered explosion-proof glass with a heat-insulating structure according to claim 1, characterized in that: A rubber pad (13) is fixedly connected to the inner side of the outer side of the clamping block (7), and a linen cloth (14) is fixedly connected to the outer side of the rubber pad (13).

6. The tempered explosion-proof glass with a heat-insulating structure according to claim 1, characterized in that: The four corners on the inner side of the explosion-proof layer (5) are fixedly connected to spacing blocks (15), and the inner side of the spacing blocks (15) is movably connected to the four corners on the outer side of the noise reduction layer (3) and the ultraviolet protection layer (4).

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