A large-scale thin glass fixing and deformation-proof mirror frame

Abstract

The present application discloses a fixing and deformation-proof mirror frame for large thin glass, and relates to the technical field of glass fixing devices, which includes a glass frame, a mounting bar and a supporting bar. The glass frame includes a plurality of frame bars spliced ​​to each other and arranged along the circumference of the glass, and a connecting piece is provided between adjacent frame bars, and the connecting piece is used to fix adjacent frame bars; the mounting bar is provided with a plurality of mounting bars, and is fixed to the inner side of the glass frame, and a card slot is provided on the mounting bar, which is used to be clamped on the edge of the glass, and the width of the card slot is greater than the thickness of the glass to be fixed; the supporting bar is fixedly provided on the back of the glass frame, and a plurality of suction cups are provided on the supporting bar, and the suction cups are used to adsorb the back of the glass. The present application realizes the stable fixing of large thin glass during transportation or processing, and effectively avoids deformation and damage of the glass caused by external forces.

Description

Technical Field

[0001] The present application relates to the technical field of glass fixing devices, and in particular to a large-scale thin glass fixing and deformation-proof frame. Background Art

[0002] With the development of the building decoration industry, the demand for large thin glass is increasing. These glasses are not only large in size and small in thickness, but also have very high requirements for flatness and surface quality. In modern architectural design, large areas of transparent glass curtain walls are widely used in high-rise buildings and public facilities, which enhance the overall beauty and light transmittance of the building. In addition, large thin glass is also commonly used in high-end furniture, display cabinets and other fields. Its unique visual effects and high-quality characteristics make it a popular choice in the market.

[0003] In order to ensure the safety and stability of large thin glass during transportation and processing, the current common practice is to use a special protective frame and fix it in the frame by clamping it or bonding it with double-sided tape. Specifically, the clamp can press the glass tightly on the frame through bolts or other fixing methods to prevent the glass from being damaged due to shaking during transportation. On the other hand, double-sided tape can easily and quickly stick the glass to the frame, reducing assembly time and improving work efficiency.

[0004] Although the above method solves the problem of fixing large thin glass to a certain extent, it still has obvious shortcomings. First, the clamp fixing method will form a pressure concentration point on the edge of the glass, resulting in the risk of cracking or even breaking the glass. In addition, since the clamp is in direct contact with the working surface of the glass, it will also affect the integrity of the working surface of the glass. In addition, although double-sided tape is simple and easy to use, it is easy to fail in high temperature or humid environments and loses its effective fixing effect on the glass. Therefore, it is difficult for existing technical means to fully meet the high requirements of large thin glass during transportation and processing. Summary of the invention

[0005] In view of the problems existing in the prior art, the present application provides a large-scale thin glass fixing and anti-deformation frame.

[0006] The present application provides a large-scale thin glass fixing and anti-deformation frame, which adopts the following technical solution: A fixing and deformation-proof mirror frame for large thin glass comprises a glass frame, a mounting strip and a supporting strip, wherein the glass frame comprises a plurality of frame strips spliced ​​to each other and arranged along the circumference of the glass, connecting pieces are provided between adjacent frame strips, and the connecting pieces are used to fix adjacent frame strips; a plurality of mounting strips are provided and fixed to the inner side of the glass frame, a card slot is provided on the mounting strip and is used to be clamped to the edge of the glass, and the width of the card slot is greater than the thickness of the glass to be fixed; the supporting strip is fixedly provided on the back side of the glass frame, a plurality of suction cups are provided on the supporting strip, and the suction cups are used to adsorb the back side of the glass.

[0007] Optionally, a side wall of the frame bar is provided with a mounting groove along the length direction of the frame bar, a mounting strip is clamped in the mounting groove, and the mounting strip is fixedly arranged on the mounting strip.

[0008] Optionally, the mounting strip is detachably arranged on the mounting strip.

[0009] Optionally, a positioning block is fixedly provided on the mounting bar, and a positioning groove adapted to the positioning block is provided on the side wall of the frame bar along the length direction of the frame bar.

[0010] Optionally, an elastic pressing sheet is provided in the slot of the mounting strip, and the elastic pressing sheet is used to abut against the side edge of the glass.

[0011] Optionally, a accommodating groove is provided on the side wall of the card slot, a sliding block is slidably arranged in the accommodating groove, the elastic pressing sheet is fixedly arranged on the sliding block, and a driving component for driving the sliding block to slide is arranged on the mounting bar.

[0012] Optionally, the driving assembly includes a transmission screw and a transmission block, the mounting bar is provided with a mounting hole connected to the accommodating groove, the transmission screw is rotatably passed through the mounting hole, the slider is provided with a guide groove, the transmission block is arranged in the guide groove, the transmission screw passes through the transmission block and is threadably matched with the transmission block, the transmission block is provided with a guide inclined surface, the side wall of the guide groove is inclined and matched with the guide inclined surface on the transmission block, and is used to guide the slider to move away from the interior of the accommodating groove.

[0013] Optionally, the elastic pressing piece is U-shaped, and a rubber sleeve is sleeved on the elastic pressing piece.

[0014] Optionally, a shock-absorbing pad is provided in the card slot for abutting against the back of the glass.

[0015] Optionally, a plurality of support rods are slidably penetrated on the support bar, the support rods correspond to the suction cups one by one, and the suction cups are fixedly arranged on the corresponding support rods, and the support bar is respectively provided with limiting members for preventing each support rod from sliding.

[0016] In summary, the present application includes at least one of the following beneficial technical effects: 1. The present application realizes the stable fixation of large thin glass during transportation or processing, and effectively avoids deformation and damage of the glass caused by external forces. Specifically: the glass frame is composed of a plurality of frame strips spliced ​​together and fixed by connecting parts, which ensures the structural strength and stability of the entire frame, and can withstand external impact without deformation; the mounting strip is arranged on the inner side of the glass frame, and the card groove thereon is used to clamp the edge of the glass, which can effectively limit and fix the glass; and because the width of the card groove is greater than the thickness of the glass, and by setting the support strip and the suction cup, the suction cup is used to firmly adsorb the back of the glass, while ensuring the stability of the glass when fixed, the mounting strip is in direct contact with the back of the glass, and does not contact with the working surface of the glass, effectively ensuring the integrity of the working surface of the glass; in addition, by setting the support strip and the suction cup, the pressure on the glass can be effectively dispersed, the risk caused by local stress concentration can be reduced, and the deformation of the middle part of the glass can be prevented to a certain extent.

[0017] 2. The present application provides a detachable mounting strip on the card-mounting strip, so that the mounting strip can be easily replaced or adjusted according to actual needs, thereby improving the flexibility and adaptability of the device. At the same time, this design simplifies maintenance operations, reduces maintenance costs, and prolongs the service life of the entire frame.

[0018] 3. The application can evenly disperse the pressure on the edge of the glass by setting the elastic pressing piece, avoiding cracks or breakage of the glass due to excessive local pressure. At the same time, the setting of the elastic pressing piece makes the glass more stable during the fixing process, effectively preventing the glass from loosening and shifting during transportation or processing, thereby improving the fixing effect and safety.

[0019] 4. In the present application, a plurality of support rods are slidably inserted into the support bar, and the suction cups are fixedly arranged on the corresponding support rods, so that the positions of the suction cups can be flexibly adjusted to ensure that the suction cups can provide effective gripping force to the glass when fixing the glass, thereby improving the fixing effect of the glass and preventing the glass from shaking or deforming during transportation or processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 It is a structural cross-sectional view used to express the frame strip in the embodiment of the present application; Figure 3 It is a schematic diagram of the overall structure of an embodiment of the present application, which is used to express the installation structure of the support bar and the connecting member; Figure 4 It is a cross-sectional view of the structure of the support bar used to express the embodiment of the present application; Figure 5 It is a structural cross-sectional view used to express the installation strip in the embodiment of the present application.

[0021] Explanation of the reference numerals: 1. glass frame; 11. frame strip; 12. mounting strip; 13. mounting groove; 14. positioning groove; 15. right-angle connecting plate; 2. mounting strip; 21. slot; 22. positioning block; 23. accommodating groove; 24. sliding block; 241. guide groove; 25. elastic pressure piece; 251. rubber sleeve; 26. transmission screw; 261. hexagonal block; 27. transmission block; 28. shock-absorbing pad; 3. support strip; 31. suction cup; 32. cross connecting plate; 33. support rod; 34. limiting nut. DETAILED DESCRIPTION

[0022] The following will be combined with the attached Figure 1 -Attached Figure 5 , the technical solutions in the embodiments of the present invention are clearly and completely described. The described embodiments are only possible technical implementations of the present invention, not all possible implementations. Those skilled in the art can completely combine the embodiments of the present invention to obtain other embodiments without creative work, and these embodiments are also within the scope of protection of the present invention.

[0023] The inventor of the present application has found that, although the existing large thin glass fixing method solves the problem of fixing large thin glass to a certain extent, it is difficult to fully meet the high requirements of large thin glass during transportation and processing. Therefore, the present application discloses a large thin glass fixing and anti-deformation frame, which mainly adopts the following scheme: The present application embodiment discloses a large-scale thin glass fixing and anti-deformation frame. Figure 1 , 2 , including a glass frame 1, a mounting strip 2 and a support strip 3. The glass frame 1 is composed of a plurality of frame strips 11 spliced ​​to each other, and adjacent frame strips 11 are connected and fixed by connecting pieces. There are a plurality of mounting strips 2, and each mounting strip 2 is installed on the inner side of the glass frame 1. The mounting strip 2 is provided with a card slot 21 for card connection to the edge of the glass, and the width of the card slot 21 is greater than the thickness of the glass to be fixed; the support strip 3 is fixedly set on the back side of the glass frame 1, and a plurality of suction cups 31 are provided on the support strip 3. The suction cups 31 are used to absorb the back side of the glass, thereby effectively dispersing the pressure on the glass, reducing the risk caused by local stress concentration, and being able to prevent deformation of the middle part of the glass to a certain extent.

[0024] Reference Figure 2The frame strip 11 is clamped with a clamping strip 12. Specifically, the four sides of the frame strip 11 are provided with mounting grooves 13 along the length direction of the frame strip 11. The mounting grooves 13 are adapted to the clamping strip 12. The mounting grooves 13 of each frame strip 11 on the back of the glass frame 1 and the mounting grooves 13 of each frame strip 11 on the inner side of the glass frame 1 are clamped with the clamping strip 12. The mounting strip 2 is fixed to the clamping strip 12 on the inner side of the glass frame 1 by bolts. The clamping strip 12 can be made of aluminum alloy material, which has good corrosion resistance and lightness, or stainless steel material, which enhances its durability.

[0025] When fixing the glass, in order to improve the convenience of assembling the glass frame 1, the three frame strips 11 of the glass frame 1 are usually spliced ​​first, and then the glass to be fixed is installed in the glass frame 1, and then the last frame strip 11 of the glass frame 1 is assembled; by setting the clamping strip 12 and fixing the mounting strip 2 on the clamping strip 12 located on the inner side of the glass frame 1, when the glass is installed in the glass frame 1, the mounting strips 2 can be clamped on both sides of the glass, and then the clamping strips 12 can be clamped into the mounting grooves 13 of the frame strip 11, so as to avoid friction between the glass surface and the mounting strip 2 when the glass is installed in the glass frame 1, resulting in wear on the glass surface.

[0026] Furthermore, the mounting strip 2 is fixed to the clamping strip 12 by bolts, so that the mounting strip 2 is detachably connected to the clamping strip 12, and the mounting strip 2 can be conveniently replaced or adjusted according to actual needs, thereby improving the flexibility and adaptability of the device. At the same time, this design simplifies maintenance operations, reduces maintenance costs, and prolongs the service life of the entire frame.

[0027] Reference Figure 2 , a positioning block 22 is fixedly provided on the mounting strip 2, and a positioning groove 14 matching the positioning block 22 is provided on the side wall of the frame strip 11 along the length direction of the frame strip 11. This ensures the precise positioning of the mounting strip 2 in the glass frame 1, and improves the consistency and stability of the installation. This design avoids the problem of loose fixation or stress concentration caused by deviation in the installation position, thereby effectively reducing the risk of deformation of the glass during transportation and processing. At the same time, this precise positioning method also simplifies the installation operation and improves assembly efficiency. The positioning block 22 can be made of plastic, which is easy to process and install, and has a certain degree of flexibility, so that it can better adapt to frame strips 11 of different sizes. In addition, the positioning block 22 can also be made of metal material to increase its firmness and life.

[0028] Reference Figure 3The connecting parts include a right-angle connecting plate 15. When the glass frame 1 is spliced, the right-angle connecting plate 15 is installed on the back of the glass frame 1 and at the connection between each adjacent frame strip 11, and the right-angle connecting plate 15 is fixed to the clamping strip 12 of the adjacent frame strip 11 by bolts. The right-angle connecting plate 15, the frame strip 11 and the clamping strip 12 are locked and fixed together by the locking force of the bolts to complete the splicing and fixation of the adjacent frame strips 11.

[0029] Reference Figure 3 There are multiple support bars 3, each support bar 3 is arranged in a "cross" shape, and a cross connecting plate 32 is provided at the connection of each support bar 3, and the cross connecting plate 32 is fixed to each support bar 3 by bolts, and the support bar 3 is fixed to the clamping bar 12 on the back of the glass surface by bolts. This design can effectively disperse the pressure on the glass, reduce the risk of local stress concentration, and prevent the deformation of the middle part of the glass to a certain extent.

[0030] Reference Figure 4 , a plurality of support rods 33 are slidably provided on the support bar 3, and the support rods 33 correspond to the suction cups 31 one by one, and each suction cup 31 is fixedly provided on the corresponding support rod 33, and the support bar 3 is respectively provided with a limiter for preventing each support rod 33 from sliding. This design allows the suction cup 31 to flexibly adjust its position, ensuring that the suction cup 31 can provide an effective gripping force on the glass when fixing the glass, thereby improving the fixing effect of the glass and preventing the glass from shaking or deforming during transportation or processing. Specifically, the limiter includes a limit nut 34, and the side wall of the support rod 33 is provided with an external thread matched with the limit nut 34, and the limit nut 34 is sleeved on the corresponding support rod 33 and matched with the support rod 33 thread.

[0031] Reference Figure 5 , a receiving groove 23 is provided on the side wall of the card slot 21 of the mounting strip 2, a slider 24 is slidably arranged in the receiving groove 23, an elastic pressing piece 25 is fixed on the slider 24 by screws, the elastic pressing piece 25 is U-shaped, and a rubber sleeve 251 is sleeved on the elastic pressing piece 25; a driving component for driving the slider 24 to slide is provided on the mounting strip 2; the elastic pressing piece 25 can evenly disperse the pressure on the edge of the glass to avoid cracks or damage to the glass due to excessive local pressure. At the same time, the setting of the elastic pressing piece 25 makes the glass more stable during the fixing process, effectively prevents the glass from loosening and shifting during transportation or processing, thereby improving the fixing effect and safety. Further, through the setting of the slider 24 and the driving component, the elastic pressing piece 25 can flexibly adjust its position under the drive of the driving component, so as to fit the side of the glass more closely. And this design can not only effectively disperse the pressure on the edge of the glass to avoid cracks or damage caused by excessive local pressure, but also ensure the stability and safety of the glass during transportation and processing.

[0032] Reference Figure 5 Specifically, the driving assembly includes a transmission screw 26 and a transmission block 27. A mounting hole connected to the accommodating groove 23 is provided on the mounting bar 2. The transmission screw 26 is rotatably penetrated in the mounting hole. A hexagonal block 261 is fixedly provided at the end of the transmission screw 26 away from the mounting bar 2 to facilitate the rotation of the transmission screw 26. A guide groove 241 is provided on the slider 24. The transmission block 27 is arranged in the guide groove 241. The transmission screw 26 is penetrated on the transmission block 27 and is threadedly matched with the transmission block 27. The transmission block 2 7 is provided with a guide bevel, and the side wall of the guide slide groove 241 is inclined and matched with the guide bevel on the transmission block 27, so as to guide the slider 24 to move away from the inner direction of the accommodating groove 23; since the transmission block 27 is arranged in the guide slide, the transmission block 27 is limited by the guide slide groove 241, and the transmission block 27 is moved toward the slider 24 by rotating the transmission screw 26. In this process, the slider 24 can be moved away from the inner direction of the accommodating groove 23 by the guidance of the guide bevel.

[0033] Reference Figure 5 A shock-absorbing pad 28 is provided in the card slot 21 to abut against the back of the glass. The shock-absorbing pad 28 can effectively buffer the external impact force and reduce the damage to the glass caused by vibration or collision during the fixing process, thereby improving the fixing stability and flatness of the large thin glass. The shock pad can be made of silicone material, which has excellent buffering performance and temperature resistance, or polyurethane foam, which is soft and low in density and can better absorb vibration energy.

[0034] The implementation principle of a large-scale thin glass fixing and anti-deformation frame in the embodiment of the present application is as follows: the glass frame 1 is composed of a plurality of frame strips 11 spliced ​​together, and fixed by a connecting piece, so as to ensure the structural strength and stability of the entire frame, and can withstand external impact without being easily deformed; the mounting strip 2 is arranged on the inner side of the glass frame 1, and the clamping groove 21 thereon is used to clamp the edge of the glass, which can effectively limit and fix the glass; and because the width of the clamping groove 21 is greater than the thickness of the glass, and by arranging the support strip 3 and the suction cup 31, the suction cup 31 is used to firmly adsorb the back of the glass, while ensuring the stability of the glass when fixed, the mounting strip 2 is in direct contact with the back of the glass, and does not contact with the working surface of the glass, effectively ensuring the integrity of the working surface of the glass. In addition, by arranging the support strip 3 and the suction cup 31, the pressure on the glass can be effectively dispersed, the risk caused by local stress concentration can be reduced, and the deformation of the middle part of the glass can be prevented to a certain extent.

[0035] Furthermore, by setting the elastic pressing piece 25, the pressure on the edge of the glass can be evenly dispersed, avoiding cracks or breakage of the glass due to excessive local pressure. At the same time, the setting of the elastic pressing piece 25 makes the glass more stable during the fixing process, effectively preventing the glass from loosening and shifting during transportation or processing, thereby improving the fixing effect and safety. Further, by setting the slider 24 and the drive assembly, the elastic pressing piece 25 can flexibly adjust its position under the drive of the drive assembly, so as to fit the side of the glass more closely. Moreover, this design can not only effectively disperse the pressure on the edge of the glass, avoiding cracks or breakage caused by excessive local pressure, but also ensure the stability and safety of the glass during transportation and processing.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A large-scale thin glass fixing and anti-deformation frame, characterized in that: The invention comprises a glass frame (1), a mounting strip (2) and a support strip (3); the glass frame (1) comprises a plurality of frame strips (11) which are spliced ​​with each other and arranged along the circumference of the glass; a connecting piece is provided between adjacent frame strips (11), and the connecting piece is used to fix adjacent frame strips (11); a plurality of mounting strips (2) are provided and fixed on the inner side of the glass frame (1); a clamping groove (21) is provided on the mounting strip (2) and is used to clamp on the edge of the glass; the width of the clamping groove (21) is greater than the thickness of the glass to be fixed; the support strip (3) is fixedly provided on the back side of the glass frame (1); a plurality of suction cups (31) are provided on the support strip (3), and the suction cups (31) are used to adsorb the back side of the glass.

2. The large-sized thin glass fixing and deformation-proof frame according to claim 1, characterized in that: The side wall of the frame strip (11) is provided with a mounting groove (13) along the length direction of the frame strip (11), a mounting strip (12) is clamped in the mounting groove (13), and the mounting strip (2) is fixedly arranged on the mounting strip (12).

3. The large-sized thin glass fixing and deformation-proof frame according to claim 2, characterized in that: The installation strip (2) is detachably arranged on the card-mounting strip (12).

4. The large-sized thin glass fixing and deformation-proof frame according to claim 2, characterized in that: A positioning block (22) is fixedly arranged on the installation strip (2), and a positioning groove (14) matching the positioning block (22) is arranged on the side wall of the frame strip (11) along the length direction of the frame strip (11).

5. The large-sized thin glass fixing and deformation-proof frame according to claim 1, characterized in that: An elastic pressing sheet (25) is arranged in the clamping groove (21) of the installation strip (2), and the elastic pressing sheet (25) is used to abut against the side edge of the glass.

6. The large-sized thin glass fixing and deformation-proof frame according to claim 5, characterized in that: The side wall of the card slot (21) is provided with a receiving groove (23), a slider (24) is slidably arranged in the receiving groove (23), the elastic pressing sheet (25) is fixedly arranged on the slider (24), and a driving component for driving the slider (24) to slide is arranged on the mounting bar (2).

7. The large-sized thin glass fixing and deformation-proof frame according to claim 6, characterized in that: The driving assembly comprises a transmission screw (26) and a transmission block (27); a mounting hole connected to the receiving groove (23) is provided on the mounting bar (2); the transmission screw (26) is rotatably inserted into the mounting hole; a guide groove (241) is provided on the slider (24); the transmission block (27) is arranged in the guide groove (241); the transmission screw (26) is inserted into the transmission block (27) and threadedly matched with the transmission block (27); a guide inclined surface is provided on the transmission block (27); a side wall of the guide groove (241) is inclined and matched with the guide inclined surface on the transmission block (27) for guiding the slider (24) to move in a direction away from the inside of the receiving groove (23).

8. The large-sized thin glass fixing and deformation-proof frame according to claim 5, characterized in that: The elastic pressing piece (25) is U-shaped, and a rubber sleeve (251) is sleeved on the elastic pressing piece (25).

9. The large-sized thin glass fixing and deformation-proof frame according to claim 5, characterized in that: A shock-absorbing pad (28) is arranged in the card slot (21) and is used to abut against the back of the glass.

10. The large-sized thin glass fixing and deformation-proof frame according to claim 1, characterized in that: A plurality of support rods (33) are slidably provided on the support bar (3), the support rods (33) correspond to the suction cups (31) one by one, and the suction cups (31) are fixedly provided on the corresponding support rods (33), and the support bar (3) is respectively provided with a stopper for preventing each support rod (33) from sliding.

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