Energy-efficient hollow glass

Abstract

The utility model relates to hollow glass technical field, concretely is a kind of efficient energy-saving hollow glass, including two clamping frames, two glass sheets and four positioning strips, it is characterized in that, the edge at the one side of clamping frame is fixedly connected with first L shape fixed strip and second L shape fixed strip, and first L shape fixed strip and second L shape fixed strip are oppositely arranged, the both sides of positioning strip are all set with avoiding slot, and positioning strip is inserted between first L shape fixed strip and second L shape fixed strip from the one side of clamping frame.Advantages are that: after two clamping frames are buckled together, four positioning strips are respectively inserted between first L shape fixed strip and second L shape fixed strip from the four around clamping frame, two clamping frames are fixed together, so any size hollow glass only needs four positioning strips to be inserted and assembled, improves assembly efficiency, and there is no other exposed structure, so that the outer surface of clamping frame is smooth, thereby the aesthetic property is improved.

Description

Technical Field

[0001] This utility model relates to the field of insulating glass technology, and in particular to a high-efficiency and energy-saving insulating glass. Background Technology

[0002] Insulating glass is a high-performance sound and heat-insulating glass made by bonding two (or three) panes of glass to an aluminum alloy frame containing a desiccant using a high-strength, high-airtightness composite adhesive.

[0003] A high-efficiency energy-saving insulated glass unit disclosed in Chinese patent CN219622568U has a protective frame that contacts the window frame and glazing bead on both the front and rear sides, respectively. By incorporating a heat insulation layer and insulation cotton between the glass pane and the protective frame, the heat transferred from the glass pane to the window frame is reduced, resulting in better overall heat insulation and improved energy efficiency. However, this high-efficiency energy-saving insulated glass unit, while addressing the problem, also has the following drawbacks:

[0004] The upper and lower frames are connected with screws. However, for larger insulated glass units, simply using screws at the four corners will result in an unreliable fixation of the upper and lower frames and easy deformation in the middle. Therefore, it is necessary to select an appropriate number of screws for fixing according to the size of the insulated glass. However, as the number of screws increases, the assembly efficiency will decrease, and the exposed screw heads will have a poor appearance. Utility Model Content

[0005] The purpose of this utility model is to at least solve one of the technical defects described in the background art.

[0006] Therefore, one objective of this utility model is to propose a high-efficiency and energy-saving insulated glass, which aims to solve the problem that in the prior art, large insulated glass requires multiple screws for assembly, resulting in reduced assembly efficiency and unsightly exposed screw heads.

[0007] To achieve the above objectives, one embodiment of this utility model provides a high-efficiency and energy-saving insulated glass unit, comprising two frames, two glass panes, and four positioning strips. A first L-shaped fixing strip and a second L-shaped fixing strip are fixedly connected to the edges of one side of each frame, and the first and second L-shaped fixing strips are arranged opposite to each other. Each positioning strip has a clearance groove on both sides. The positioning strip is inserted from one side of the frame between the first and second L-shaped fixing strips. The four second L-shaped fixing strips form an installation groove. A spacer frame is fixedly connected to the adjacent edges of the two glass panes. A heat insulation pad is inserted into the installation groove, and a groove is formed on one side of the heat insulation pad, into which the glass pane is inserted.

[0008] The beneficial effects are as follows: after the two clamping frames are fastened together, four positioning strips are inserted from the four sides of the clamping frames between the first L-shaped fixing strip and the second L-shaped fixing strip, and the clearance groove is fitted into the bend of the first L-shaped fixing strip and the second L-shaped fixing strip, thereby fixing the two clamping frames together and achieving the purpose of clamping and fixing the two glass sheets. Therefore, regardless of the size of the insulated glass, only four positioning strips are needed for insertion and assembly, which improves the assembly efficiency. Moreover, there are no other exposed structures, which makes the outer surface of the clamping frame flat, thereby improving the aesthetics.

[0009] In a preferred embodiment, the height of the second L-shaped fixing strip is lower than the height of the first L-shaped fixing strip, and a square rubber pad overlaps the top of the second L-shaped fixing strip.

[0010] The beneficial effects are as follows: The rubber pad is elastic and is placed between the two clamping frames. When the positioning strip is inserted, the rubber pad is compressed under force, and its own elasticity provides support for the two clamping frames. As a result, the positioning strip is subjected to tension, and the friction between the positioning strip and the first L-shaped fixing strip and the second L-shaped fixing strip increases. Therefore, during transportation, the positioning strip will not easily slide out of the first L-shaped fixing strip and the second L-shaped fixing strip bracket. The structure is reliable and does not require other adhesive structures, which facilitates disassembly later.

[0011] In a preferred embodiment, the top and bottom of one end of the clearance groove are chamfered, which facilitates the insertion of the positioning strip when it is inserted between the first L-shaped fixing strip and the second L-shaped fixing strip.

[0012] In a preferred embodiment, a slot is formed at one end of each of the two second L-shaped fixing strips, and a pull groove is provided on one side of the positioning strip at the position corresponding to the slot. During disassembly, it is convenient to insert a hook tool into the slot, hook the pull groove, and pull out the positioning strip.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0017] Figure 3 This is a schematic diagram of the structure of the clamping frame of this utility model.

[0018] Figure 4 This is a schematic diagram of the positioning strip of this utility model.

[0019] Among them: 1. Clamping frame, 11. First L-shaped fixing strip, 12. Second L-shaped fixing strip, 13. Mounting groove, 14. Hole groove, 2. Glass sheet, 21. Spacer frame, 3. Positioning strip, 31. Clearance groove, 32. Chamfer, 33. Pull groove, 4. Heat insulation pad, 41. Groove, 5. Rubber pad. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] This invention provides a highly efficient and energy-saving insulated glass.

[0023] Example 1:

[0024] like Figure 1-4 As shown, it includes two clamping frames 1, two glass plates 2 and four positioning strips 3. A first L-shaped fixing strip 11 and a second L-shaped fixing strip 12 are fixedly connected to the edges of one side of the clamping frame 1. The first L-shaped fixing strip 11 and the second L-shaped fixing strip 12 are arranged opposite to each other and have a certain gap. The four second L-shaped fixing strips 12 form an installation groove 13.

[0025] A spacer frame 21 is fixedly connected to one of the adjacent edges of the two glass sheets 2. The spacer frame 21 fixes the two glass sheets 2 together, so that a hollow layer is formed between the two glass sheets 2.

[0026] A heat insulation pad 4 is inserted into the mounting groove 13, and a groove 41 is provided on one side of the heat insulation pad 4. The glass sheet 2 is inserted into the groove 41, and the two clamping frames 1 are fastened together to clamp the two glass sheets 2.

[0027] After the two clamping frames 1 are fastened together, the first L-shaped fixing strips 11 abut against each other, thus forming an insertion hole between the first L-shaped fixing strips 11 and the second L-shaped fixing strips 12 between the two clamping frames 1. Both sides of the positioning strip 3 are provided with relief grooves 31. The positioning strip 3 is inserted from one side of the clamping frame 1 between the first L-shaped fixing strips 11 and the second L-shaped fixing strips 12. The relief grooves 31 are fitted onto the bends of the first L-shaped fixing strips 11 and the second L-shaped fixing strips 12, thereby fixing the two clamping frames 1 together and achieving the purpose of clamping and fixing the two glass pieces 2.

[0028] Example 2:

[0029] like Figure 2-3 As shown, based on Embodiment 1, the height of the second L-shaped fixing strip 12 is lower than the height of the first L-shaped fixing strip 11. Thus, after the two clamping frames 1 are fastened together, a square gap is formed between the four second L-shaped fixing strips 12. Before the two clamping frames 1 are fastened together, a square rubber pad 5 is attached to the top of the second L-shaped fixing strip 12. Then, the two clamping frames 1 are fastened together. At this time, there will be a certain gap between the two opposite first L-shaped fixing strips 11. When the positioning strip 3 is inserted, pressure is applied to the two clamping frames 1, thereby squeezing the rubber pad 5, so that the two opposite first L-shaped fixing strips 11 fit together. Then, the positioning strip 3 is inserted between the first L-shaped fixing strip 11 and the second L-shaped fixing strip 12. The positioning strip 3 can pull the two clamping frames 1 tight through the first L-shaped fixing strip 11 and the second fixing strip 12. The positioning strip 3 will also be subjected to the tension of the first L-shaped fixing strip 11 and the second L-shaped fixing strip 12. Thus, during transportation, the positioning strip 3 will not easily slide out of the bracket of the first L-shaped fixing strip 11 and the second L-shaped fixing strip 12.

[0030] Furthermore, chamfers 32 are provided at the top and bottom of one end of the clearance groove 31. When the positioning strip 3 is inserted between the first L-shaped fixing strip 11 and the second L-shaped fixing strip 12, the chamfers 32 facilitate the insertion of the positioning strip 3.

[0031] Furthermore, a slot 14 is formed at one end of each of the two second L-shaped fixing strips 12. A pull groove 33 is provided on one side of the positioning strip 3, which is adjacent to the slot 14. During disassembly, it is convenient to insert a hook tool into the slot 14, hook the pull groove 33, and pull out the positioning strip 3.

Claims

1. A high-efficiency energy-saving insulating glass unit, comprising two frames (1), two glass panes (2), and four positioning strips (3), characterized in that, A first L-shaped fixing strip (11) and a second L-shaped fixing strip (12) are fixedly connected to the edges of one side of the clamping frame (1), and the first L-shaped fixing strip (11) and the second L-shaped fixing strip (12) are arranged opposite to each other. Both sides of the positioning strip (3) are provided with clearance grooves (31), and the positioning strip (3) is inserted from one side of the clamping frame (1) between the first L-shaped fixing strip (11) and the second L-shaped fixing strip (12).

2. The high-efficiency energy-saving insulating glass according to claim 1, characterized in that, The four second L-shaped fixing strips (12) form a mounting groove (13).

3. The high-efficiency energy-saving insulating glass according to claim 2, characterized in that, A spacer frame (21) is fixedly connected to one of the adjacent edges of the two glass plates (2).

4. The high-efficiency energy-saving insulating glass according to claim 3, characterized in that, A heat insulation pad (4) is inserted into the mounting groove (13), and a groove (41) is provided on one side of the heat insulation pad (4), and the glass plate (2) is inserted into the groove (41).

5. The high-efficiency energy-saving insulating glass according to claim 4, characterized in that, The height of the second L-shaped fixing strip (12) is lower than the height of the first L-shaped fixing strip (11), and a square rubber pad (5) overlaps the top of the second L-shaped fixing strip (12).

6. The high-efficiency energy-saving insulating glass according to claim 5, characterized in that, The top and bottom of one end of the clearance groove (31) are chamfered (32).

7. The high-efficiency energy-saving insulating glass according to claim 5, characterized in that, A hole (14) is formed at one end of each of the two second L-shaped fixing strips (12), and a pull groove (33) is provided on one side of the positioning strip (3) at the position corresponding to the hole (14).

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