All-tempered vacuum glass

Abstract

The utility model relates to toughened glass technical field, concretely is a kind of full toughened vacuum glass, including partition frame, glass sheet, sealant layer, mounting hole and self-sealing mechanism, the partition frame is fixed between glass sheet, the junction of partition frame outside and glass sheet is provided with sealant layer, the corner of partition frame is provided with mounting hole, self-sealing mechanism is provided in mounting hole, this full toughened vacuum glass, by being set up long slot in inner sleeve bottom to accommodate fixed plate and limiting piece, while setting up short slot to slide support sliding plate, after inner sleeve and bottom sleeve are connected by fixed stud, bottom sleeve presses limiting piece and locks the position of fixed plate, simple structure, it is convenient to process, while short slot is as the limiting structure of sliding plate, limit the moving range of core on sliding plate, avoid that core excessively displacement leads to sealing sleeve extrusion damage, ensure the sealing effect when re-pumping and pumping of later leakage.

Description

Technical Field

[0001] This utility model relates to the field of tempered glass technology, specifically to a fully tempered vacuum glass. Background Technology

[0002] Vacuum glass is a high-performance energy-saving glass, consisting of two or more panes of glass separated by a vacuum layer and sealed at the edges. Its core feature is that the interior is close to a vacuum (the air pressure is usually below 0.1 Pa), which greatly reduces heat conduction and convection, and has excellent heat insulation and sound insulation performance. It is usually composed of two tempered or semi-tempered glass panes plus edge sealing and a vacuum layer, and is an important sealing material in modern buildings.

[0003] Chinese patent document publication number CN220487419U discloses a fully tempered vacuum glass, including a partition frame. Tempered glass sheets are provided on both the front and back sides of the partition frame. The partition frame and the tempered glass sheets are fixed by applying glue to the outer edges of the partition frame and the tempered glass sheets. A through hole is machined in the middle of the partition frame, and a first sleeve is fixedly installed in the middle of the through hole. A second sleeve is installed in the middle of the first sleeve with a sealing thread. A plug is fixedly installed in the middle of the second sleeve, and an air extraction hole is opened on the surface of the plug. A plug head is slidably installed in the middle of the second sleeve. The plug head is equipped with a guide component, and the plug head can be inserted into the air extraction hole under the action of the guide component. At the same time, the air extraction hole will remain sealed after the plug head is inserted into the air extraction hole.

[0004] The aforementioned utility model uses a spring and pressure to drive the sealing sleeve on the core to regulate the sealing of the evacuation port; however, the entire core drive lacks a limiting structure, and excessive internal negative pressure can cause the sealing sleeve to excessively contract into the block, resulting in plastic deformation of the sealing sleeve under the dual pressure of the core and the block. In the later stage, re-purging and evacuation when there is air leakage will lead to seal failure. To address this, we propose a fully tempered vacuum glass. Utility Model Content

[0005] To solve the above-mentioned technical problems, this application provides a fully tempered vacuum glass, including a partition frame, glass sheets, a sealing layer, a mounting hole, and a self-sealing mechanism. The partition frame is fixed between the glass sheets, and a sealing layer is provided at the connection between the outer side of the partition frame and the glass sheets. A mounting hole is provided at one corner of the partition frame, and a through groove is provided in the sealing layer corresponding to the position of the mounting hole. A self-sealing mechanism is provided in the mounting hole.

[0006] In some embodiments, the self-sealing mechanism comprises an outer sleeve, an inner sleeve, a bottom sleeve, a fixing stud, a long slot, a short slot, a fixing plate, a sliding plate, an air passage slot, a limiting component, a movable column, a core, a sealing sleeve, a sealing platform, a first sleeve, a second sleeve, a sealing ring, and a support spring. The outer sleeve is fixedly sleeved in the mounting hole, and the inner sleeve is connected to the outer sleeve through a sealing thread.

[0007] In some embodiments, a fixing stud is threadedly connected to the threaded hole at the bottom of the inner sleeve, the fixing stud is sleeved in the through hole on the bottom sleeve, the top end of the bottom sleeve is fitted to the bottom of the inner sleeve, and the bottom sleeve is sleeved in the outer sleeve.

[0008] In some embodiments, a threaded platform is provided on the top of the inner wall of the inner sleeve, and an unlocking opening is provided on the inner wall of the threaded platform.

[0009] In some embodiments, the inner wall of the inner sleeve is symmetrically provided with a long slot and a short slot at the bottom. A fixing plate is slidably connected in the long slot. A limiting member is symmetrically provided at the bottom of the fixing plate. The limiting member is sleeved in the long slot. The bottom end of the limiting member is pressed tightly against the bottom sleeve. A sealing platform is fixedly sleeved in the bottom sleeve.

[0010] In some embodiments, a sliding plate is slidably connected in the short slot, and an air passage is provided on both the sliding plate and the fixed plate. A movable column is slidably connected in the through hole at the center of the fixed plate. A core is provided at the bottom end of the movable column. The core is fixedly sleeved in the sliding plate, and a sealing sleeve is sleeved on the core.

[0011] In some embodiments, a support spring is provided between the sliding plate and the fixed plate, and a first sleeve and a second sleeve are respectively provided at the top of the sliding plate and the bottom of the fixed plate. The support spring is located inside the first sleeve and the second sleeve. The top of the first sleeve is slidably connected to the second sleeve, and a sealing ring is fitted into an annular groove opened on the side wall of the first sleeve.

[0012] This utility model has at least the following beneficial effects:

[0013] This invention uses an outer sleeve, an inner sleeve, and a bottom sleeve filled in the mounting hole as the support structure for the self-sealing mechanism. The outer sleeve is used for rinsing and cleaning the interior. After the inner sleeve and the bottom sleeve are connected by a sealing thread, the air passage hole and the slot on the sealing platform form the air circulation gap of the entire self-sealing mechanism. After the internal air is extracted, the core and the sealing sleeve are pressed against the slot on the sealing platform under the combined action of the support spring and the internal negative pressure to achieve self-sealing.

[0014] This invention features a long slot at the bottom of the inner sleeve to accommodate the fixing plate and the limiting component, while a short slot provides sliding support for the sliding plate. After connecting the inner sleeve and the bottom sleeve with a fixing stud, the bottom sleeve presses against the limiting component to lock the position of the fixing plate. The structure is simple and easy to manufacture. At the same time, the short slot acts as a limiting structure for the sliding plate, restricting the movement range of the core on the sliding plate and preventing excessive displacement of the core that could cause damage to the sealing sleeve. This ensures a good sealing effect during re-rinsing and evacuation in case of leakage.

[0015] This utility model consists of a first sleeve and a second sleeve that are nested together to form a closed space supporting the spring. The sealing ring on the first sleeve ensures the sealing effect and prevents the supporting spring from being exposed to the air for a long time and corroding or being damaged. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the present invention;

[0018] Figure 3 This is an assembly diagram of the self-sealing mechanism in this utility model;

[0019] Figure 4 This is an exploded view of the self-sealing mechanism in this utility model;

[0020] Figure 5 for Figure 4 A magnified view of a portion of region A in the middle;

[0021] Figure 6 for Figure 4 A magnified view of a portion of region B in the middle;

[0022] Figure 7 This is a structural schematic diagram of Embodiment 2 of the present invention.

[0023] In the diagram: 1-Separator frame; 2-Glass plate; 3-Sealing layer; 4-Mounting hole; 5-Self-sealing mechanism; 6-Threaded platform; 7-Unlocking opening; 51-Outer sleeve; 52-Inner sleeve; 53-Bottom sleeve; 54-Fixing stud; 55-Long slot; 56-Short slot; 57-Fixing plate; 58-Sliding plate; 59-Air passage slot; 60-Limiting component; 61-Moving column; 62-Core; 63-Sealing sleeve; 64-Sealing platform; 65-First sleeve; 66-Second sleeve; 67-Sealing ring; 68-Supporting spring; 101-Diagonal slot; 102-Connecting sleeve; 103-Threaded pipe; 104-Plug. Detailed Implementation

[0024] 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. Example

[0025] Please see Figure 1-6This utility model provides a technical solution: a fully tempered vacuum glass, including a partition frame 1, glass sheets 2, a sealing layer 3, mounting holes 4, and a self-sealing mechanism 5. The partition frame 1 is fixed between the glass sheets 2. A sealing layer 3 is provided at the connection between the outer side of the partition frame 1 and the glass sheet 2. A mounting hole 4 is opened at one corner of the partition frame 1. A through groove is opened in the sealing layer 3 corresponding to the position of the mounting hole 4. A self-sealing mechanism 5 is provided in the mounting hole 4. The sealing layer 3 fills the connection between the partition frame 1 and the glass sheet 2 to ensure the connection and sealing of the tempered glass. During assembly, the glass sheets 2 are first symmetrically installed on both sides of the partition frame 1, and then the sealing layer 3 is filled to ensure the sealing.

[0026] The self-sealing mechanism 5 consists of an outer sleeve 51, an inner sleeve 52, a bottom sleeve 53, a fixing stud 54, a long slot 55, a short slot 56, a fixing plate 57, a sliding plate 58, an air passage slot 59, a limiting component 60, a movable column 61, a core 62, a sealing sleeve 63, a sealing platform 64, a first sleeve 65, a second sleeve 66, a sealing ring 67, and a support spring 68. The outer sleeve 51 is fixedly sleeved in the mounting hole 4. The inner sleeve 52 is connected to the outer sleeve 51 through a sealing thread. The threaded hole at the bottom of the inner sleeve 52 is connected to a fixing component through a threaded fit. The fixed stud 54 is sleeved in the through hole opened on the bottom sleeve 53. The top of the bottom sleeve 53 is attached to the bottom of the inner sleeve 52, and the bottom sleeve 53 is sleeved in the outer sleeve 51. The outer sleeve 51, inner sleeve 52 and bottom sleeve 53 filled in the mounting hole 4 serve as the support structure of the self-sealing mechanism 5. The outer sleeve 51 is used for internal flushing and cleaning. After the inner sleeve 52 and bottom sleeve 53 are connected by the sealing thread, the air passage hole 59 and the slot on the sealing platform 64 form the air passage gap of the entire self-sealing mechanism 5.

[0027] The inner sleeve 52 has a threaded platform 6 on the top of its inner wall. The threaded platform 6 has an unlocking opening 7 on its inner wall. The threaded platform 6 is used to connect to a vacuum device to perform internal vacuuming. The unlocking opening 7 is used to drive the inner sleeve 52 to rotate, thereby releasing the sealing threaded connection between the outer sleeve 51 and the inner sleeve 52.

[0028] The inner wall of the inner sleeve 52 is symmetrically provided with a long slot 55 and a short slot 56 at its bottom. A fixed plate 57 is slidably connected in the long slot 55. A limiting member 60 is symmetrically provided at the bottom of the fixed plate 57. The limiting member 60 is sleeved in the long slot 55, and the bottom end of the limiting member 60 is pressed tightly against the bottom sleeve 53. A sealing platform 64 is fixedly sleeved in the bottom sleeve 53. A sliding plate 58 is slidably connected in the short slot 56. Both the sliding plate 58 and the fixed plate 57 are provided with air passage holes 59. A movable column 61 is slidably connected in the through hole at the center of the fixed plate 57. A core 62 is provided at the bottom end of the movable column 61. The core 62 is fixedly sleeved in the sliding plate 58, and a sealing sleeve 63 is sleeved on the core 62. After the internal air is extracted, the core 62 is sealed with a sealing sleeve 63. 2. The sealing sleeve 63, under the combined action of the supporting spring 68 and the internal negative pressure, presses against the slot on the sealing platform 64 to achieve self-sealing. The inner sleeve 52 has a long slot 55 at the bottom to accommodate the fixing plate 57 and the limiting member 60, and a short slot 56 to slide and support the sliding plate 58. After the inner sleeve 52 and the bottom sleeve 53 are connected by the fixing stud 54, the bottom sleeve 53 presses against the limiting member 60 to lock the position of the fixing plate 57. The structure is simple and easy to process. At the same time, the short slot 56 serves as a limiting structure for the sliding plate 58, limiting the movement range of the core 62 on the sliding plate 58, avoiding excessive displacement of the core 62 that could cause the sealing sleeve 63 to be squeezed and damaged, and ensuring the sealing effect during re-rinsing and evacuation when there is leakage in the later stage.

[0029] A support spring 68 is provided between the sliding plate 58 and the fixed plate 57. A first sleeve 65 and a second sleeve 66 are respectively provided at the top of the sliding plate 58 and the bottom of the fixed plate 57. The support spring 68 is located inside the first sleeve 65 and the second sleeve 66. The top of the first sleeve 65 is slidably connected to the second sleeve 66. A sealing ring 67 is fitted in the annular groove opened on the side wall of the first sleeve 65. The first sleeve 65 and the second sleeve 66, which are nested together, form a closed space for the support spring 68. The sealing ring 67 on the first sleeve 65 ensures the sealing effect and prevents the support spring 68 from being exposed to the air for a long time and corroding. Example

[0030] Please see Figure 1-7This utility model provides a technical solution: a fully tempered vacuum glass, comprising a partition frame 1, glass sheets 2, a sealing layer 3, mounting holes 4, and a self-sealing mechanism 5. The partition frame 1 is fixed between the glass sheets 2. A sealing layer 3 is provided at the connection between the outer side of the partition frame 1 and the glass sheet 2. A mounting hole 4 is provided at one corner of the partition frame 1. A through groove is provided in the sealing layer 3 corresponding to the position of the mounting hole 4. A self-sealing mechanism 5 is provided in the mounting hole 4. Based on the first embodiment, a diagonal slot 101, a connecting sleeve 102, a threaded tube 103, and a plug 104 are added. A diagonal slot 101 is symmetrically provided at one corner of the partition frame 1 away from the mounting hole 4. A connecting sleeve 102 is fixedly sleeved in the diagonal slot 101. A threaded tube 103 is connected to the connecting sleeve 102 through a sealing thread fit. One end of the threaded tube 103 is provided with a plug 104, which is fitted into the connecting sleeve 102. The connecting sleeve 102 is installed by opening a diagonal slot 101. When cleaning the inside of the glass, the threaded tube 103 and the plug 104 are removed and water is poured into the outer sleeve 51 for cleaning. The water can flow directly out from the diagonal slot 101. At the same time, during the subsequent drying process, the connecting sleeve 102 and the outer sleeve 51 jointly connect the space between the partition frame 1 and the outside, which facilitates ventilation, accelerates the evaporation process of water vapor, shortens the cleaning and drying cycle, and avoids water vapor residue. After drying, the hole at the diagonal slot 101 is sealed by sealing the connecting sleeve 102 and the plug 104 through the sealing thread connection, which, together with the self-sealing mechanism 5, ensures the negative pressure effect between the partition frame 1 and the glass sheet 2.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully tempered vacuum glass, comprising a partition frame (1), a glass sheet (2), a sealing layer (3), mounting holes (4), and a self-sealing mechanism (5), characterized in that: The partition frame (1) is fixed between the glass sheets (2). A sealing layer (3) is provided at the connection between the outer side of the partition frame (1) and the glass sheet (2). An installation hole (4) is provided at one corner of the partition frame (1). A through groove is provided at the position of the sealing layer (3) corresponding to the installation hole (4). A self-sealing mechanism (5) is provided in the installation hole (4).

2. The fully tempered vacuum glass according to claim 1, characterized in that: The self-sealing mechanism (5) consists of an outer sleeve (51), an inner sleeve (52), a bottom sleeve (53), a fixing stud (54), a long slot (55), a short slot (56), a fixing plate (57), a sliding plate (58), an air passage slot (59), a limiting component (60), a movable column (61), a core (62), a sealing sleeve (63), a sealing platform (64), a first sleeve (65), a second sleeve (66), a sealing ring (67), and a support spring (68). The outer sleeve (51) is fixedly sleeved in the mounting hole (4), and the inner sleeve (52) is connected to the outer sleeve (51) by a sealing thread.

3. The fully tempered vacuum glass according to claim 2, characterized in that: A fixing stud (54) is connected to the threaded hole at the bottom of the inner sleeve (52) by a threaded fit. The fixing stud (54) is sleeved in the through hole on the bottom sleeve (53). The top of the bottom sleeve (53) is attached to the bottom of the inner sleeve (52). The bottom sleeve (53) is sleeved in the outer sleeve (51).

4. The fully tempered vacuum glass according to claim 3, characterized in that: The inner wall of the inner sleeve (52) is provided with a threaded platform (6) at the top, and an unlocking opening (7) is provided on the inner wall of the threaded platform (6).

5. The fully tempered vacuum glass according to claim 2, characterized in that: The inner wall of the inner sleeve (52) is symmetrically provided with a long slot (55) and a short slot (56) at the bottom. A fixed plate (57) is slidably connected in the long slot (55). A limiting member (60) is symmetrically provided at the bottom of the fixed plate (57). The limiting member (60) is sleeved in the long slot (55). The bottom end of the limiting member (60) is pressed tightly on the bottom sleeve (53). A sealing platform (64) is fixedly sleeved in the bottom sleeve (53).

6. The fully tempered vacuum glass according to claim 5, characterized in that: A sliding plate (58) is slidably connected in the short slot (56). Both the sliding plate (58) and the fixed plate (57) have air passage holes (59). A movable column (61) is slidably connected in the through hole at the center of the fixed plate (57). A core (62) is provided at the bottom end of the movable column (61). The core (62) is fixedly sleeved in the sliding plate (58). A sealing sleeve (63) is sleeved on the core (62).

7. The fully tempered vacuum glass according to claim 6, characterized in that: A support spring (68) is provided between the sliding plate (58) and the fixed plate (57). A first sleeve (65) and a second sleeve (66) are respectively provided at the top of the sliding plate (58) and the bottom of the fixed plate (57). The support spring (68) is located inside the first sleeve (65) and the second sleeve (66). The top of the first sleeve (65) is slidably connected to the second sleeve (66). A sealing ring (67) is sleeved in the annular groove opened on the side wall of the first sleeve (65).

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