A combinable laminated insulating glass

Abstract

The application belongs to the technical field of glass and relates to a combinable laminated hollow glass, which comprises two side frames with a T-shaped structure, a partition strip slidingly arranged between the middle protruding parts of the two side frames, through pipes penetrating through the upper and lower sides of the partition strip, sealing covers threadedly connected to the end parts of the through pipes, two U-shaped clamping blocks arranged on the side frames, two glass units respectively located on the two sides of the partition strip and clamped between the two side frames through the U-shaped clamping blocks, a gap with a predetermined distance left between the two glass units and the partition strip, the through pipes being communicated with the gap between the two glass units and the partition strip, and a top frame and a bottom frame respectively arranged on the upper and lower sides of the side frame. The detachable partition strip, glass units, top frame and bottom frame arranged on the side frame can reduce the subsequent transportation cost and installation difficulty, facilitate maintenance and replacement, and the laminated hollow glass combined and installed has the advantages of laminated glass and hollow glass, and the partition strip and the through pipes facilitate gas injection.

Description

Technical Field

[0001] This invention belongs to the field of glass technology, and more specifically, relates to a combinable laminated insulated glass. Background Technology

[0002] Laminated glass is made by bonding two or more sheets of glass with a polymer interlayer such as PVB (polyvinyl butyral) sandwiched between them using a high-temperature and high-pressure process. It has the following characteristics:

[0003] 1. High safety: When broken, the fragments will be held together by the PVB membrane in the middle, and will not fly and injure people.

[0004] 2. Sound insulation performance: It has a good isolation effect on low and medium frequency noise.

[0005] 3. UV protection: The interlayer can filter out most harmful ultraviolet rays.

[0006] Insulating glass consists of two or more panes of glass with a certain gap between them, filled with a dry gas (such as argon), and sealed at the edges. It has the following characteristics:

[0007] 1. Thermal insulation: The gas layer and sealed structure can effectively reduce heat conduction and convection, resulting in significant energy savings.

[0008] 2. Sound insulation: It can effectively reduce external noise, especially high-frequency noise.

[0009] 3. Anti-condensation: It blocks the temperature difference effect caused by the temperature difference between indoors and outdoors, reduces the probability that the glass surface temperature will drop below the dew point, and thus prevents condensation from occurring.

[0010] In order to combine the advantages of laminated glass and insulated glass to meet the high standards of modern architectural design, the modern glass manufacturing industry has begun to research and produce laminated insulated glass in order to create a building material with excellent comprehensive performance.

[0011] Currently, most laminated insulated glass units are manufactured as a single piece. This involves bonding two laminated glass panes to both sides of a spacer using adhesive to form a hollow layer, which is then filled with a dry gas (such as argon). This creates a composite glass unit with an outer layer of laminated glass and a hollow structure in the middle, known as "laminated insulated glass." However, once manufactured in the factory, this single-piece glass cannot be disassembled or reassembled. Its bulky nature makes subsequent transportation costs and installation difficult. Furthermore, the single-piece adhesive bonding makes it inconvenient to repair or replace, thus limiting its functionality. Summary of the Invention

[0012] The purpose of this invention is to overcome the shortcomings of the prior art and provide a combinable laminated insulated glass.

[0013] To address the aforementioned technical problems, this invention provides a combinable laminated insulated glass unit, comprising side frames, spacers, through-tubes, U-shaped clamps, glass units, a top frame, and a bottom frame. The side frames are two in number, each T-shaped, and face each other. A square aluminum spacer slides between the central protrusions of the two side frames. Rubber sealing pads are affixed to both the front and rear sides of the spacer. Through-tubes penetrate the spacer on both the upper and lower sides, with threaded caps at the ends of the through-tubes. The upper and lower caps are located above and below the spacer, respectively. Two U-shaped clamps face each other on each side frame, clamping two glass units located on the front and rear sides of the spacer. These glass units are laminated glass. A predetermined gap is left between the two glass units and the spacer. The through-tube connects to this gap, which is used to accommodate dry gas (such as argon). A top frame and a bottom frame are installed on the upper and lower sides of the side frames, respectively, and are bolted to the side frames.

[0014] Preferably, the spacer is a hollow structure, and there are through holes at the four corners of the spacer. The four through holes are opened on the spacer in a rotationally symmetrical manner, and the outer diameter of the through tube is smaller than the hollow length of the spacer.

[0015] Preferably, the side frame includes a T-shaped inner frame, two front-to-back opposing outer frames that are bolted to the inner frame on the side away from the middle protrusion, and a frame cover that is bolted to the space between the outer and inner frames; a U-shaped clamping block is disposed between the inner and outer frames, and slots for accommodating the U-shaped clamping block are provided on the inner frame, outer frame, and frame cover, and the inner frame, outer frame, and frame cover surround the U-shaped clamping block.

[0016] Preferably, it also includes a locking block and a push-pull rod. The U-shaped clamp is rotatably disposed between the inner frame and the outer frame of the side frame. The U-shaped clamp has a locking state where it locks the glass unit when the glass unit is squeezed. The locking block is slidably disposed on the outer frame. The locking block is used to move down to lock the U-shaped clamp to the inner frame when it is locked. One side of the locking block is connected to a push-pull rod that slides through the outer frame. The push-pull rod passes through but does not go beyond the outer frame, thereby keeping the outer frame flat.

[0017] Preferably, it also includes a compression spring, with a compression spring located inside the outer frame connecting the upper side of the block and the outer frame.

[0018] Preferably, it also includes baffles, with two opposing baffles on the upper side of the bottom frame, which are used to block the glass unit onto the spacer.

[0019] Preferably, it also includes a lever and a push rod. The stop bar is movably mounted on the bottom frame, and both ends of the stop bar are connected to levers. The levers are rotatably mounted on the bottom frame. The outer frame is slidably provided with a push rod that is inserted into the bottom frame. One end of the push rod is connected to the lower side of the push-pull rod, and the other end of the push rod is in contact with the lever.

[0020] Preferably, it also includes a pressure rod, which is slidably provided on the outer frame and passes through the compression spring. The upper end of the pressure rod contacts and engages with the top frame, and the lower end of the pressure rod contacts and engages with the upper side of the locking block.

[0021] Preferably, it also includes limiting parts, with two opposing limiting parts on the lower side of the top frame, the front and rear limiting parts being used to block the front and rear glass units onto the spacer strip respectively.

[0022] Preferably, it also includes a connecting rod, and multiple U-shaped clamps are on the same outer frame. The glass unit is clamped by multiple U-shaped clamps to improve stability. The number of clamps is the same as that of the U-shaped clamps. Each clamp corresponds to a U-shaped clamp. A connecting rod connects the push-pull rods on two adjacent U-shaped clamps. The lower side of the lowermost push-pull rod is connected to a top rod, and the upper side of the uppermost clamp is connected to a pressure rod.

[0023] The beneficial effects that this invention can achieve by overcoming the shortcomings of the prior art include:

[0024] 1. By using detachable spacers, glass units, top frames, and bottom frames on the side frames, subsequent transportation costs and installation difficulties are reduced, while maintenance and replacement are convenient. The laminated insulated glass units assembled together combine the advantages of both laminated glass and insulated glass. The spacers and pipes facilitate gas injection.

[0025] 2. The glass unit can be easily released and locked by rotating the U-shaped clamp, so that the glass unit can be directly embedded between the two inner frames to achieve self-adaptive locking, eliminating the step of sliding the glass unit from the top or bottom of the inner frame. After the U-shaped clamp is locked, the clamp will automatically fix the U-shaped clamp, with high synchronization.

[0026] 3. The stability of the lower part of the laminated insulated glass is increased by the baffle strip on the bottom frame, and the baffle strip can move. When the baffle strip is released, the locking block will be released simultaneously by the top rod. The stability of the upper part of the laminated insulated glass is increased by the limiting part on the top frame. As the top frame is installed, the pressure rod blocks the locking block, thereby locking it. Attached Figure Description

[0027] Figure 1 This is an assembly diagram of the present invention.

[0028] Figure 2 This is a schematic diagram of the present invention with the top frame hidden.

[0029] Figure 3This is a schematic diagram of the inner frame and glass unit of the present invention.

[0030] Figure 4 This is a schematic diagram of the inner frame and spacers of the present invention.

[0031] Figure 5 This is a cross-sectional view of the spacer bar of the present invention.

[0032] Figure 6 This is a top-view sectional view of the side frame of the present invention.

[0033] Figure 7 This is a cross-sectional view of the inner frame, outer frame, and bottom frame of the present invention.

[0034] Figure 8 For the present invention Figure 7 Enlarged view of point A.

[0035] Figure 9 This is a schematic diagram of the bottom frame, stop bar, and top rod of the present invention.

[0036] Figure 10 This is a right-side sectional view of the bottom frame of the present invention.

[0037] Figure 11 This is a schematic diagram showing the positional relationship between the stop bar, lever, and push rod of the present invention.

[0038] Figure 12 This is a cross-sectional view of the outer frame of the present invention, which also includes a top frame and a pressure bar.

[0039] Figure 13 This is a schematic diagram of the locking block and push-pull rod of the present invention.

[0040] Figure 14 This is a schematic diagram of the top frame of the present invention viewed from the right.

[0041] Figure 15 This is a schematic diagram of the locking block and connecting rod of the present invention.

[0042] The reference numerals in the accompanying drawings provided by this invention are as follows: 1-side frame, 11-inner frame, 12-outer frame, 13-frame cover, 2-spacer strip, 21-through pipe, 3-U-shaped clamping block, 4-glass unit, 41-gap, 5-top frame, 50-limiting part, 51-pressure rod, 6-bottom frame, 61-stop strip, 62-toggle rod, 63-top rod, 71-locking block, 711-push-pull rod, 72-compression spring, 8-connecting rod. Detailed Implementation

[0043] In the description of this invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0044] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The technical solutions of the present invention will now be clearly and completely described in conjunction with the accompanying drawings. It should be understood that the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0045] A type of combinable laminated insulated glass, such as Figures 1-4As shown, the device includes a side frame 1, a spacer 2, a through pipe 21, a U-shaped clamp 3, a glass unit 4, a top frame 5, and a bottom frame 6. There are two side frames 1, each T-shaped, positioned opposite each other. A square aluminum spacer 2 slides between the central protrusions of the two side frames 1. The spacer 2 can be detached from the side frames 1 by sliding up and down for easy assembly. Rubber sealing pads are affixed to both the front and back sides of the spacer 2. Through pipes 21 penetrate both the top and bottom sides of the spacer 2, with threaded caps at the ends of the through pipes 21. The upper and lower sealing caps are located above and below the spacer 2, respectively. Each side frame 1 is provided with two U-shaped clamps 3 facing each other. The two side frames 1 are clamped together by the U-shaped clamps 3, holding two glass units 4 located on the front and rear sides of the spacer 2 respectively. The glass units 4 are laminated glass. A predetermined gap 41 is left between the two glass units 4 and the spacer 2. The through pipe 21 is connected to the gap 41 between the two glass units 4 and the spacer 2. The gap 41 is used to contain dry gas (such as argon). A top frame 5 and a bottom frame 6 are respectively installed on the upper and lower sides of the side frame 1. The top frame 5 and the bottom frame 6 are installed on the side frame 1 by bolt connection. After disassembling frame 1, glass unit 4 can slide out from between U-shaped clamp 3 and side frame 1, facilitating transportation and transfer. For assembly, simply slide glass unit 4 between U-shaped clamp 3 and side frame 1, then unscrew the sealing caps on the upper and lower tubes 21. Fill the gap 41 between the two glass units 4 with gas through tubes 21. When the density of the filling gas is greater than air (e.g., argon), use the lower tube 21 to inject gas, and the air in the gap 41 will be discharged through the upper tube 21. When the density of the filling gas is less than air (e.g., nitrogen), use the upper tube 21. Gas is injected into the through-pipe 21, and the air in the gap 41 is discharged from the through-pipe 21 below. Finally, the sealing cap is screwed back to the end of the through-pipe 21, thus completing the gas injection and sealing during the installation process. The rubber sealing sticker on the spacer 2 can contact the glass unit 4 for sealing. After the gas injection is completed, the top frame 5 and bottom frame 6 are reinstalled on the upper and lower sides of the side frame 1 respectively, thus completing the combined installation of the laminated insulated glass. This combines the advantages of both laminated glass and insulated glass, and allows for disassembly and assembly, reducing subsequent transportation costs and installation difficulties, while also facilitating maintenance and replacement.

[0046] like Figure 4 and Figure 5 As shown, the spacer 2 has a hollow structure, and through holes are opened at the four corners of the spacer 2. The four through holes are opened on the spacer 2 in a rotationally symmetrical manner. Molecular sieves are filled into the hollow part of the spacer 2 through the through holes for further drying. The outer diameter of the through pipe 21 is smaller than the hollow length of the spacer 2, so that the molecular sieves can pass through the through pipe 21 for filling.

[0047] like Figure 3 , Figure 6 andFigure 7 As shown, the side frame 1 includes a T-shaped inner frame 11, two opposing outer frames 12 connected to the inner frame 11 by bolts on the side away from the central protrusion, and a frame cover 13 connected to the outer frame 12 and the inner frame 11 by bolts. A U-shaped clamping block 3 is located between the inner frame 11 and the outer frame 12. The inner frame 11, the outer frame 12, and the frame cover 13 all have slots for accommodating the U-shaped clamping block 3. The inner frame 11, the outer frame 12, and the frame cover 13 surround the U-shaped clamping block 3 to protect it and prevent it from getting stuck. The side frame 1 can also be assembled and disassembled, further improving its flexibility and ease of processing.

[0048] like Figures 6-8 As shown, it also includes a locking block 71 and a push-pull rod 711. The U-shaped clamping block 3 is rotatably disposed between the inner frame 11 and the outer frame 12 in the side frame 1. The U-shaped clamping block 3 has a locking state where it locks the glass unit 4 as it is squeezed. By rotating the U-shaped clamping block 3, the glass unit 4 can be easily released and locked, so that the glass unit 4 can be directly embedded between the two inner frames 11 to achieve self-adaptive locking, eliminating the step of the glass unit 4 sliding in from above or below the inner frame 11; the front U-shaped clamping block 3 is a schematic diagram of the locked state (as shown). Figure 7 As shown), the U-shaped clamp 3 at the rear is an illustration of the released state (as shown). Figure 7 As shown), a locking block 71 is slidably provided on the outer frame 12. The locking block 71 is used to move down to lock the U-shaped clamp 3 in the locked state to the inner frame 11, thereby locking the installed glass unit 4. A push-pull rod 711 is connected to one side of the locking block 71 and slides through the outer frame 12. The push-pull rod 711 passes through but does not go beyond the outer frame 12, thereby keeping the outer frame 12 flat. When it is necessary to release the U-shaped clamp 3 to unlock the glass unit 4, the locking block 71 is moved up by the push-pull rod 711 to release the U-shaped clamp 3. At this time, the glass unit 4 embedded in the inner frame 11 can be directly removed. The U-shaped clamp 3 will then be pushed by the glass unit 4 and rotated to release the glass unit 4.

[0049] like Figure 8 As shown, it also includes a compression spring 72. The upper side of the locking block 71 and the outer frame 12 are connected by a compression spring 72 located inside the outer frame 12. When the U-shaped clamping block 3 is in the loose state, the locking block 71 will continuously apply downward pressure to the U-shaped clamping block 3 under the action of the compression spring 72. When the U-shaped clamping block 3 rotates to the locked state, the U-shaped clamping block 3 will disengage from the locking block 71, the compression spring 72 will reset, and the locking block 71 will automatically move down and lock 7171 under the action of the reset of the compression spring 72.

[0050] like Figure 9As shown, it also includes baffles 61. Two baffles 61 with front and back opposite each other are provided on the upper side of the bottom frame 6. The baffles 61 are used to block the glass unit 4 onto the spacer 2. After the two glass units 4 are embedded between the two inner frames 11, the bottom frame 6 is installed upward onto the inner frame 11. The two baffles 61 on the bottom frame 6 will block the front and back glass units 4 on the front and back sides of the spacer 2 respectively, thereby improving the stability of the combined installation.

[0051] like Figures 7-11 As shown, it also includes a lever 62 and a push rod 63. A stop bar 61 is movably mounted on the bottom frame 6, and both ends of the stop bar 61 are connected to levers 62. The levers 62 are rotatably mounted on the bottom frame 6. By rotating the levers 62, the stop bar 61 is rotated to block and release the glass unit 4, thus enabling the pre-installation of the bottom frame 6. When the stop bar 61 is in the released state, the bottom frame 6 supports the assembly and installation of the glass unit 4. A push rod 63 is slidably mounted on the outer frame 12 and is inserted into the bottom frame 6. One end of the push rod 63 is connected to the lower side of the push-pull rod 711, and the other end of the push rod 63 is in contact with the lever 62. When the locking block 71 locks the U-shaped clamping block 3 and the U-shaped clamping block 3 locks the glass unit 4, The push rod 63 presses down the lever 62. At this time, the lever 62 drives the stop block to block the glass unit 4, so that the U-shaped clamp 3 and the stop block fix the glass unit 4 at different positions at the same time, further improving stability. Actively pulling the stop block in front releases the glass unit 4. The stop block drives the two left and right levers 62 in front to rotate and push the two left and right push rods 63 in front to move upward. The push rod 63 drives the locking block 71 to move upward and release the two left and right U-shaped clamps 3 in front. At this time, the glass unit 4 in front can be easily removed. The release operation of the two U-shaped clamps 3 on the same side is combined together and performed synchronously with the release operation of the stop block. The removal operation of the glass unit 4 in the rear is the same.

[0052] like Figure 7 , Figure 8 , Figure 12 and Figure 13 As shown, it also includes a pressure rod 51. The outer frame 12 is slidably provided with a pressure rod 51 that passes through the compression spring 72. The upper end of the pressure rod 51 contacts and engages with the top frame 5, and the lower end of the pressure rod 51 contacts and engages with the upper side of the locking block 71. When assembling and installing this laminated insulating glass, the spacer 2, glass unit 4, and bottom frame 6 are installed on the side frame 1 in sequence, and finally the top frame 5 is installed. After installation, the top frame 5 will press down on the pressure rod 51, and the pressure rod 51 will press down on the locking block 71. At this time, the locking block 71 cannot move up to release the U-shaped clamp 3, so that it is automatically and synchronously locked when the installation reaches the last step. Each step is related to and cooperates with each other.

[0053] like Figure 14As shown, it also includes a limiting part 50. The lower side of the top frame 5 has two front and rear opposing limiting parts 50. While the top frame 5 is installed downward, the front and rear limiting parts 50 are used to block the front and rear glass units 4 onto the spacer 2, thereby increasing the stability of the upper part of the laminated insulated glass.

[0054] like Figure 15 As shown, it also includes a connecting rod 8. There are multiple U-shaped clamps 3 on the same outer frame 12. The glass unit 4 is clamped by multiple U-shaped clamps 3 to improve stability. In this embodiment, there are three U-shaped clamps 3 evenly distributed up and down along the outer frame 12 (not shown in the figure, but those skilled in the art can easily understand and implement this scheme). The number of locking blocks 71 is the same as that of U-shaped clamps 3. The locking blocks 71 correspond one-to-one with the U-shaped clamps 3. The push-pull rods 711 on two adjacent U-shaped clamps 3 are connected by a connecting rod 8. The movement of multiple locking blocks 71 is synchronized by the connecting rod 8, so that multiple locking blocks 71 can release or lock the U-shaped clamps 3 at the same time. The lower side of the bottom push-pull rod 711 is connected to the top rod 63, and the upper side of the top locking block 71 is connected to the pressure rod 51.

[0055] Obviously, the embodiments described above are only some embodiments of the present invention, and not all embodiments. They only express the preferred implementation of the present invention and are described in a relatively specific and detailed manner, but should not be construed as limiting the scope of the present invention.

[0056] It should be noted that, for those skilled in the art, various modifications, additions or subtractions, improvements and substitutions can be made without departing from the concept of the present invention. Therefore, based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

Claims

1. A type of combinable laminated insulating glass, characterized in that, It includes a side frame (1), a spacer (2), a through pipe (21), a U-shaped clamp (3), a glass unit (4), a top frame (5), and a bottom frame (6). There are two side frames (1), both of which are T-shaped. A spacer (2) is slidably provided between the middle protrusions of the two side frames (1). Rubber sealing stickers are attached to both sides of the spacer (2). Through pipes (21) pass through the upper and lower sides of the spacer (2). A sealing cap is threaded to the end of the through pipe (21). Two U-shaped clamps (3) are provided on the side frame (1). Two glass units (4) located on both sides of the spacer (2) are clamped between the two side frames (1) by the U-shaped clamps (3). A gap (41) of a predetermined distance is left between the two glass units (4) and the spacer (2). The through pipe (21) is connected to the gap (41) between the two glass units (4) and the spacer (2). The top frame (5) and the bottom frame (6) are installed on the upper and lower sides of the side frame (1), respectively. The side frame (1) includes a T-shaped inner frame (11), two outer frames (12) installed on the side of the inner frame (11) away from the middle protrusion, and a frame cover (13) installed between the outer frame (12) and the inner frame (11); the U-shaped clamp (3) is located between the inner frame (11) and the outer frame (12), and the inner frame (11), the outer frame (12) and the frame cover (13) are all provided with slots for accommodating the U-shaped clamp (3), and the inner frame (11), the outer frame (12) and the frame cover (13) surround the U-shaped clamp (3); It also includes a locking block (71) and a push-pull rod (711). The U-shaped clamp (3) is rotatably disposed between the inner frame (11) and the outer frame (12) in the side frame (1). The U-shaped clamp (3) has a locking state where it locks the glass unit (4) when it is squeezed. The locking block (71) is slidably disposed on the outer frame (12). The locking block (71) is used to lock the U-shaped clamp (3) in the locking state to the inner frame (11). One side of the locking block (71) is connected to a push-pull rod (711) that slides through the outer frame (12). It also includes a compression spring (72). The compression spring (72) is connected between the locking block (71) and the outer frame (12).

2. The combinable laminated insulating glass according to claim 1, characterized in that, The spacer (2) is a hollow structure. There are through holes at the four corners of the spacer (2). The outer diameter of the through pipe (21) is smaller than the hollow length of the spacer (2).

3. The combinable laminated insulating glass according to claim 1, characterized in that, It also includes a baffle (61), with two baffles (61) on the upper side of the bottom frame (6), which are used to block the glass unit (4) onto the spacer (2).

4. The combinable laminated insulating glass according to claim 3, characterized in that, It also includes a lever (62) and a top rod (63). A stop bar (61) is movably mounted on the bottom frame (6). Both ends of the stop bar (61) are connected to levers (62). The levers (62) are rotatably mounted on the bottom frame (6). A top rod (63) is slidably mounted on the outer frame (12) and is inserted into the bottom frame (6). One end of the top rod (63) is connected to the push-pull rod (711), and the other end of the top rod (63) is in contact with the lever (62).

5. A combinable laminated insulating glass according to claim 4, characterized in that, It also includes a pressure rod (51), which is slidably provided on the outer frame (12). The upper end of the pressure rod (51) contacts and cooperates with the top frame (5), and the lower end of the pressure rod (51) contacts and cooperates with the upper side of the locking block (71).

6. A combinable laminated insulating glass according to claim 1, characterized in that, It also includes a limiting part (50), and the lower side of the top frame (5) has two limiting parts (50), which are used to block the glass unit (4) onto the spacer (2).

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