Anti-collision hollow glass

Abstract

The utility model discloses anti-collision hollow glass, and relates to the technical field of hollow glass. The glass comprises a glass frame and a cover plate, two glass plates are clamped in the glass frame, two fixing rods are arranged on the lower side of the cover plate, and the fixing rods are located in the glass frame; grooves are formed in the two sides of the glass frame, two operation plates are elastically matched in the glass frame, pull rods are elastically matched in the operation plates, shifting blocks are arranged on one end faces of the pull rods and located in the grooves, check blocks are arranged on the two sides of the grooves, and the check blocks are located above the shifting blocks. According to the utility model, the shifting block is shifted upwards to conveniently drive the operation plate and the extrusion rod to slide upwards, and the extrusion rod is matched with the inclined sliding chute to enable the clamping assembly to be clamped into the insertion hole, so that the fixed rod and the cover plate are fixed, the glass plate is limited in the glass frame, and the installation and fixation of the glass are completed; and the operation convenience and efficiency are improved.

Description

Technical Field

[0001] This utility model belongs to the field of insulated glass, specifically, it relates to an anti-collision insulated glass. Background Technology

[0002] Insulating glass is generally double-pane glass, using a high-strength, high-airtightness composite adhesive to bond the two glass panes to an aluminum alloy frame containing a desiccant, making it a high-performance sound and heat insulation glass.

[0003] Chinese Patent No. CN222558393U discloses an anti-collision insulated glass, comprising: a locking groove on both sides of the upper end face of the placement frame; two locking rods respectively engaging in the corresponding locking grooves; a fixing threaded hole on the upper and lower part of one side outer wall of each of the two locking rods; a fixing threaded groove on the upper and lower part of the opposite side inner wall of each of the two locking grooves; auxiliary threaded grooves on the upper and middle parts of the two sides outer walls of the placement frame; a cross-threaded rod threaded in each of the auxiliary threaded grooves; and one end of each of the cross-threaded rods threaded in the corresponding fixing threaded hole and fixing threaded groove.

[0004] The anti-collision insulating glass disclosed in this application uses a cross-threaded rod to screw into or out of the auxiliary threaded groove, the fixing threaded hole and the fixing threaded groove to fix or remove the locking rod. Since multiple cross-threaded rods need to be screwed in during the assembly and disassembly process, the operation is time-consuming and labor-intensive, which can easily affect the efficiency of assembling or disassembling the insulating glass. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a collision-resistant insulated glass, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] An anti-collision insulated glass includes: a glass frame and a cover plate. The cover plate is located on the upper side of the glass frame. Two glass panels are snapped into the glass frame with a gap between them. The upper part of the glass panels is snapped into the cover plate. Two fixing rods are installed on the lower side of the cover plate. The fixing rods are located inside the glass frame and the glass panels are located between the two fixing rods. The surfaces of the two lower corners of the glass frame and the two upper corners of the cover plate are covered with anti-collision rubber pads.

[0008] Both sides of the glass frame have grooves, and two operating panels are elastically fitted inside the glass frame. A pull rod is elastically fitted inside each operating panel, with one end of the pull rod extending to the outside of the operating panel. A lever is mounted on one end of the pull rod, located within the groove. Stops are mounted on both sides of the groove, with the distance between the two stops being less than the length of the lever. The stops are positioned above the lever. Connecting rods are mounted on both sides of the operating panel, with two pressing rods installed between the two connecting rods. The operating panel is located between the upper and lower pressing rods. A locking assembly corresponding to the pressing rod is slidably fitted inside the glass frame. The locking assembly has a horizontally inclined groove that passes through the locking assembly. The locking assembly is located between the corresponding two connecting rods. The pressing rod passes horizontally through the inclined groove. A fixing rod has a horizontally corresponding insertion hole that passes through the fixing rod.

[0009] Optionally, a movable groove is provided on one side of the groove, and the operating plate is elastically fitted in the movable groove. Straight grooves are provided on both sides of the movable groove, and the connecting rod is slidably fitted in the corresponding straight groove. Slide groove 1 is provided on the upper and lower sides of the two straight grooves, and the snap-fit ​​component is slidably fitted in the corresponding slide groove 1. The upper side of the glass frame is provided with a slot corresponding to the fixing rod. Through holes are provided between the slot and the two adjacent slide grooves 1. The through holes correspond to the insertion holes, and the fixing rod is located in the corresponding slot.

[0010] Optionally, a spring is installed between the control panel and the upper side of the movable slot.

[0011] Optionally, the control panel has a built-in groove and a hole on each side. The built-in groove and the hole are connected. The pull rod is elastically fitted in the built-in groove. One end of the pull rod passes through the hole. A baffle is installed on one end face of the pull rod. The pull rod is located between the lever and the baffle. The baffle is located at the opening of the built-in groove.

[0012] Optionally, a second spring is installed between the baffle and one side of the built-in groove, with the second spring located around the pull rod.

[0013] Optionally, the snap-fit ​​assembly includes a movable plate that slides within a slide groove, with a plug rod corresponding to the insertion hole mounted on one side of the movable plate. The plug rod slides within the through hole, and the inclined slide groove extends laterally through the movable plate.

[0014] Optionally, both sides of the movable groove are provided with slide grooves II, and both sides of the operating panel are equipped with sliders, which slide within the slide grooves II.

[0015] Optionally, two U-shaped fixing grooves are provided on both sides and the bottom of the inner wall of the glass frame, and the glass plate is snapped into the corresponding U-shaped fixing groove. A straight fixing groove is provided on the upper side of the cover plate, and the upper side of the glass plate is snapped into the straight fixing groove.

[0016] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art. Of course, any product implementing this utility model does not necessarily need to achieve all of the following advantages at the same time:

[0017] By pushing the lever upwards, the operating plate and the pressing rod can be slid upwards. The pressing rod cooperates with the inclined slide to make the snap-fit ​​component snap into the socket, thereby fixing the fixing rod and the cover plate, and thus confining the glass plate within the glass frame, completing the installation and fixing of the glass, improving the convenience and efficiency of operation. Two stops are used to limit the lever, reducing the probability that the snap-fit ​​component will fall out of the socket due to the lever moving downwards.

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0019] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0020] In the picture:

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the glass frame;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the glass frame;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the movable groove.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Glass frame, 2. Cover plate, 3. Glass plate, 4. Fixing rod, 5. Groove, 6. Movable groove, 7. Operating plate, 8. Toggle block, 9. Pull rod, 10. Spring 1, 11. Connecting rod, 12. Pressing rod, 13. Movable plate, 14. Insert rod, 15. Insertion hole, 16. Slide groove 1, 17. Spring 2, 18. Slide groove 2, 19. Stop block.

[0026] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] Collision-resistant insulated glass, as a composite functional material, is widely used in construction, transportation, and home furnishing. Its core function is to improve the glass's impact resistance through structural optimization, while also maintaining basic properties such as heat insulation and sound insulation. In terms of types, the most common collision-resistant insulated glass currently available is laminated insulated glass, tempered insulated glass, and composite reinforced insulated glass. Laminated insulated glass typically consists of two or more glass substrates bonded together with an interlayer material. This interlayer is often made of polyvinyl butyral (PVB) or ethylene-vinyl acetate copolymer (EVA) film, forming a buffer layer. The air gap is filled with an inert gas such as argon or dry air to achieve heat and sound insulation. This type of structure is commonly found in building curtain walls and skylights. Its impact resistance mainly relies on the energy absorption capacity of the interlayer, but under extreme external impacts, the glass may still shatter or the air gap may fail.

[0030] Tempered insulated glass undergoes physical or chemical tempering processes to strengthen the glass surface, creating a compressive stress layer that enhances the overall strength and bending resistance. This type of glass is widely used in high-rise building windows, glass railings, and other applications requiring high safety. Its advantage lies in its ability to shatter into granular fragments, reducing the risk of injury from sharp edges. However, the impact resistance of tempered glass is limited by its brittle nature; it can still shatter under high-intensity concentrated impacts, and the airtightness of the insulated layer may be compromised by glass deformation, leading to a decrease in thermal insulation. Composite reinforced insulated glass builds upon this by introducing metal mesh, polymer films, or fiber reinforcement layers. For example, stainless steel mesh or polycarbonate (PC) layers are embedded between glass layers, using the synergistic effect of multiple materials to disperse impact energy. This structure is used in special applications such as bulletproof glass for banks and museum display cases, but its manufacturing process is complex and costly, and the multi-layered composite structure may affect light transmittance and aesthetic appearance.

[0031] In terms of application scenarios, impact-resistant insulated glass needs to adapt to the mechanical and climatic challenges of different environments. For example, in coastal areas or high-humidity environments, the edge sealing performance of insulated glass is crucial. Existing technologies mostly use a double-sealing structure of butyl sealant and silicone sealant, supported by aluminum or stainless steel spacers, to delay water vapor penetration and gas leakage. However, after long-term use, sealant aging or spacer deformation can still lead to insulated layer failure, thus affecting the overall impact resistance of the glass. In addition, in the transportation sector, such as high-speed rail windows and ship portholes, the glass needs to withstand dynamic loads and high-frequency vibrations. Existing technologies improve structural stability by adding elastic buffer pads at the glass edges or increasing the thickness of the interlayer, but an excessively thick interlayer may increase the weight of the glass, placing higher demands on the load-bearing capacity of the mounting frame.

[0032] Analyzing the basic structural characteristics, improvements to existing anti-collision insulated glass units mainly focus on three aspects: material selection, interlayer connection methods, and edge sealing technology. For example, some designs use low-emissivity (Low-E) coated glass as the outer layer, combined with the laminated layer and the insulated layer to form multiple layers of protection, improving impact resistance while optimizing thermal insulation performance. Other solutions enhance the glass's resistance to deformation by adding polymer support columns or honeycomb structures within the insulated layer; however, such designs may cause stress concentration problems due to the difference in thermal expansion coefficients between the support structure and the glass. Regarding connection methods, traditional insulated glass units mostly use rigid frames for fixation, while recent improvements have attempted to introduce flexible connectors or adjustable mounting slots to mitigate the shear force exerted on the glass edges by external impacts. For example, slots with rubber pads are installed inside the glass frame to absorb some impact energy through elastic deformation. This type of design is gradually being adopted in curtain wall systems, but its long-term durability and sealing performance still require further verification.

[0033] Existing technologies also include customized solutions for specific scenarios. For example, anti-collision insulated glass used in industrial plants or warehouses often has an anti-scratch coating on the outer glass surface or an added metal protective mesh to protect against accidental collisions with machinery. In the home sector, some products use double-layered laminated insulated glass, with a tempered outer layer and a regular float glass inner layer, balancing safety and cost through differentiated design. However, these solutions often sacrifice other characteristics while improving a single performance aspect, such as the light transmittance loss due to the anti-scratch coating or the impact of the metal protective mesh on visual transparency. Furthermore, the maintenance cost of existing anti-collision insulated glass is relatively high, especially for composite glass structures, which are difficult to repair when partially damaged and usually require complete replacement. This can significantly increase the cost of use in large-scale construction projects.

[0034] In terms of manufacturing processes, existing technologies generally employ automated lamination equipment to align and press the glass substrate and interlayer, eliminating interlayer air bubbles through vacuum adsorption or rolling to ensure uniform bonding. For insulated glass filled with inert gas, molecular sieve adsorbents are often used to maintain the dryness of the insulating layer, and edge sealing is achieved through laser welding or adhesive bonding. However, minor process deviations during production, such as uneven interlayer thickness or insufficient gas filling pressure, can lead to fluctuations in the impact resistance of the finished glass. Some high-end products attempt to add nanoparticles or microcapsule structures to the interlayer, such as silica nanoparticles to enhance the toughness of the interlayer, or phase change microcapsules to improve thermal insulation performance, but the industrial application of these technologies is still limited by raw material costs and process stability. Overall, existing anti-collision insulated glass has formed a relatively mature technical route in terms of structural design and functional integration, but there is still room for optimization in terms of adaptability to extreme working conditions, long-term reliability, and cost control.

[0035] Please see Figure 1-3 As shown, this embodiment provides an anti-collision hollow glass, including: a glass frame 1 and a cover plate 2. The cover plate 2 is located on the upper side of the glass frame 1. Two glass plates 3 are snapped into the glass frame 1, with a gap between the two glass plates 3. The upper side of the glass plates 3 is snapped into the cover plate 2. Two fixing rods 4 are installed on the lower side of the cover plate 2. The fixing rods 4 are located inside the glass frame 1, and the glass plates 3 are located between the two fixing rods 4. The surfaces of the two lower corners of the glass frame 1 and the two upper corners of the cover plate 2 are all covered with anti-collision rubber pads.

[0036] Both sides of the glass frame 1 are provided with grooves 5. Two operating plates 7 are elastically fitted inside the glass frame 1. A pull rod 9 is elastically fitted inside the operating plate 7. One end of the pull rod 9 extends to the outside of the operating plate 7. A lever 8 is installed on one end face of the pull rod 9. The lever 8 is located in the groove 5. Both sides of the groove 5 are provided with stop blocks 19. The distance between the two stop blocks 19 is less than the length of the lever 8. The stop blocks 19 are located above the lever 8. Both sides of the operating plate 7 are provided with connecting rods 11. Two pressing rods 12 are installed between the two connecting rods 11. The operating plate 7 is located between the upper and lower pressing rods 12. A snap-fit ​​component corresponding to the pressing rod 12 is slidably fitted inside the glass frame 1. The snap-fit ​​component is provided with an inclined sliding groove in the horizontal direction. The inclined sliding groove passes through the snap-fit ​​component. The snap-fit ​​component is located between the corresponding two connecting rods 11. The pressing rod 12 passes through the inclined sliding groove in the horizontal direction. The fixing rod 4 is provided with a corresponding insertion hole 15 in the horizontal direction. The insertion hole 15 passes through the fixing rod 4.

[0037] One application of this embodiment is as follows: In use, the glass plate 3 and the fixing rod 4 are inserted into the glass frame 1 in sequence. After the cover plate 2 is pressed against the upper side of the glass frame 1, the lever 8 is pulled out of the groove 5 and pushed upwards. The lever 8 drives the operating plate 7 to slide upwards via the pull rod 9. The sliding of the operating plate 7 drives the connecting rod 11 and the pressing rod 12 to slide upwards simultaneously. The upward sliding of the pressing rod 12 forces the locking assembly to slide towards the insertion hole 15 through the inclined slide groove. When one end of the locking assembly is inserted into the insertion hole 15, the pulled-out lever 8 is held at its current height and the outward pulling force is slowly released. The pull rod 9 is subjected to elastic force and pulls the lever 8 back into the groove 5, so that the lever 8 is locked on the two stops 19, thereby completing the installation and fixing of the glass plate 3. Similarly, the glass plate 3 and the cover plate 2 can be quickly disassembled by referring to the above operation. It should be noted that all electrical equipment involved in this application can be powered by a battery or an external power source.

[0038] By moving the lever 8 upwards, the operating plate 7 and the pressing rod 12 can be slid upwards. The pressing rod 12 cooperates with the inclined slide to make the snap-fit ​​component snap into the insertion hole 15, thereby fixing the fixing rod 4 and the cover plate 2, and thus restricting the glass plate 3 within the glass frame 1, completing the installation and fixing of the glass 3, improving the convenience and efficiency of operation. The two stops 19 can limit the lever 8, reducing the probability that the snap-fit ​​component will fall out of the insertion hole 15 due to the lever 8 moving downwards.

[0039] like Figure 1-3 As shown, in this embodiment, a movable groove 6 is provided on one side of the groove 5, and the operating plate 7 is elastically fitted in the movable groove 6. Straight grooves are provided on both sides of the movable groove 6, and the connecting rod 11 is slidably fitted in the corresponding straight groove. Sliding grooves 16 are provided on the upper and lower sides of the two straight grooves, and the snap-fit ​​component is slidably fitted in the corresponding sliding groove 16. The upper side of the glass frame 1 is provided with a slot corresponding to the fixed rod 4. A through hole is provided between the slot and the two adjacent sliding grooves 16. The through hole corresponds to the insertion hole 15. The fixed rod 4 is located in the corresponding slot. The movable groove 6 provides sliding space for the operating plate 7, which facilitates the sliding of the connecting rod 11 and the pressing rod 12 by the operating plate 7. The straight groove improves the vertical sliding stability of the connecting rod 11. The sliding groove 16 cooperates with the through hole to provide movable space for the snap-fit ​​component to snap into or out of the insertion hole 15.

[0040] like Figure 2 , 3 As shown, a spring 10 is installed between the operation plate 7 and the upper side of the movable groove 6 in this embodiment. After the toggle block 8 is disengaged from the stop block 19, the operation plate 7 is pushed back quickly by the elastic force of the spring 10, so that the snap-fit ​​assembly is disengaged from the insertion hole 15 by the squeezing of the squeezing rod 12, thereby completing the disassembly and separation of the glass plate 3 and improving the disassembly efficiency.

[0041] like Figure 2, 3 As shown, the snap-fit ​​assembly of this embodiment includes a movable plate 13 that slides within a groove 16. A plug rod 14 corresponding to the insertion hole 15 is mounted on one side of the movable plate 13. The plug rod 14 slides within a through hole. An inclined groove extends laterally through the movable plate 13. By engaging the pressing rod 12 with the inclined groove, the vertical sliding of the pressing rod 12 is easily converted into the lateral sliding of the movable plate 13, allowing the plug rod 14 to slide into or out of the insertion hole 15 following the sliding of the pressing rod 12.

[0042] like Figure 2 , 3 As shown, in this embodiment, sliding grooves 18 are provided on both sides of the movable groove 6, and sliders are installed on both sides of the operation plate 7. The sliders slide in the sliding grooves 18. By cooperating with the sliding grooves 18, the stability of the operation plate 7 when it rebounds and resets is improved.

[0043] like Figure 1 , 2 As shown, the inner wall of the glass frame 1 in this embodiment is provided with two U-shaped fixing grooves on both sides and the bottom. The glass plate 3 is snapped into the corresponding U-shaped fixing groove. The upper side of the cover plate 2 is provided with a straight fixing groove. The upper side of the glass plate 3 is snapped into the straight fixing groove. The cooperation between the glass plate 3 and the U-shaped fixing groove and the straight fixing groove provides orientation for the glass plate 3 to be snapped into the glass frame 1 and improves the stability of the glass plate 3 after installation.

[0044] like Figure 2 , 3 As shown, the control panel 7 has an internal groove and a hole on both sides. The internal groove and the hole are connected. The pull rod 9 is elastically fitted in the internal groove. One end of the pull rod 9 passes through the hole. A baffle is installed on one end face of the pull rod 9. The pull rod 9 is located between the lever 8 and the baffle. The baffle is located at the opening of the internal groove. By cooperating with the hole, the sliding distance of the pull rod 9 is limited, reducing the probability of the pull rod 9 being pulled out of the control panel 7 when the lever 8 is pulled.

[0045] like Figure 2 , 3 As shown, a second spring 17 is installed between the baffle and one side of the built-in groove. The second spring 17 is located on the periphery of the pull rod 9. The second spring 17 helps to keep the toggle block 8 locked on the upper side of the two blocks 19, reducing the probability of accidental contact causing the toggle block 8 to disengage from the blocks 19.

[0046] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. An anti-collision insulating glass, characterized by, The utility model relates to a glass frame (1) and cover plate (2) are included, two glass plates (3) are clamped in glass frame (1), two fixed rods (4) are equipped on the downside of cover plate (2), and the fixed rod (4) is located in glass frame (1) inside. The both sides of glass frame (1) are equipped with recess (5), and two operating plates (7) are elastically matched in glass frame (1), and the pull rod (9) is elastically matched in operating plate (7), and the one end surface of pull rod (9) is equipped with the knob (8), and the knob (8) is located in recess (5), and the both sides of recess (5) are equipped with the stopper (19), and the stopper (19) is located above the knob (8), and the both sides of operating plate (7) are equipped with connecting rod (11), and two extrusion rods (12) are equipped between two connecting rods (11), and the clamping assembly corresponding with extrusion rod (12) is slidably matched in glass frame (1), and the clamping assembly is horizontally provided with inclined sliding slot, and extrusion rod (12) penetrates through inclined sliding slot horizontally, and the fixed rod (4) is horizontally provided with the insertion hole (15) corresponding with clamping assembly. The one side of recess (5) is equipped with movable slot (6), and operating plate (7) is elastically matched in movable slot (6), and the both sides of movable slot (6) are equipped with straight slot, and connecting rod (11) is slidably matched in corresponding straight slot, and the upper side and the lower side of two straight slots are equipped with sliding slot one (16), and clamping assembly is slidably matched in corresponding sliding slot one (16), and the upper side of glass frame (1) is equipped with the insertion slot corresponding with fixed rod (4), and the both sides of insertion slot are equipped with through hole between adjacent two sliding slot one (16).

2. The anti-collision insulating glass according to claim 1, wherein, Spring one (10) is equipped between operating plate (7) and the upper side of movable slot (6).

3. An impact-resistant insulating glass unit according to claim 2, wherein Clamping assembly includes movable plate (13) slidably matched in sliding slot one (16), and the one side of movable plate (13) is equipped with insertion rod (14) corresponding with insertion hole (15), and inclined sliding slot penetrates through movable plate (13) horizontally.

4. The anti-collision insulating glass according to claim 2, wherein, The both sides of movable slot (6) are equipped with sliding slot two (18), and the both sides of operating plate (7) are equipped with sliding block, and sliding block is slidably matched in sliding slot two (18).

5. The anti-collision insulating glass according to claim 2, wherein, The both sides and the lower side of inner wall of glass frame (1) are equipped with two U-shaped fixed slots, and glass plate (3) is clamped in corresponding U-shaped fixed slot.

6. The anti-collision insulating glass according to claim 1, wherein, The both sides of operating plate (7) are respectively equipped with built-in groove and hole, and pull rod (9) is elastically matched in built-in groove, and one end of pull rod (9) penetrates through hole, and the one end surface of pull rod (9) is equipped with baffle.

7. The anti-collision insulating glass according to claim 1, wherein, Spring two (17) is equipped between baffle and one side of built-in groove.

8. An impact-resistant insulating glass unit according to claim 7, wherein ​

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