Bulletproof glass convenient to install

Abstract

The utility model provides bulletproof glass convenient to install, which comprises a glass outer frame and a bulletproof glass main body, the glass outer frame is of a rectangular frame-shaped structure, the bulletproof glass main body is installed in the middle of the glass outer frame, adjusting cavities are respectively arranged in the middle of two ends of the glass outer frame, locking worms are rotatably connected in the adjusting cavities, and the locking worms are connected with the bulletproof glass main body. One side of the locking worm is connected with an adjusting worm gear in an engaged mode, and the two ends of the glass outer frame are each provided with two inserting plate grooves. According to the bulletproof glass installing device, by adjusting meshing adjustment between the worm gear and the locking worm, transverse rotation is converted into longitudinal rotation, then extension and contraction of the two installing inserting plates can be controlled, the installing function of the bulletproof glass body is achieved, the inclined face grooves are designed in the surfaces of the installing inserting plates, and by means of the inclined face gradient design of the inclined face grooves, the bulletproof glass body can be installed conveniently. During installation, the requirement range for the size of a hole site is relatively wide, and the installation is more stable by utilizing the design of the inclined plane when the installation insertion plate is close to the installation hole site relative to the installation insertion plate.

Description

Technical Field

[0001] The utility model belongs to the field of bullet-proof glass, in particular to a bullet-proof glass which is easy to install. Background Art

[0002] Bulletproof glass products are actually made of polycarbonate, acrylic or glass-coated polycarbonate. The level of protection provided depends on the materials used, the manufacturing method and the thickness. Bulletproof glass is a composite material obtained by specially processing glass (or plexiglass) and high-quality engineering plastics. It is usually a transparent material, such as PVB / polycarbonate fiber thermoplastic. It has the appearance and light transmission behavior of ordinary glass and provides a certain degree of protection against small arms fire.

[0003] When installing bulletproof glass, special equipment is required to place the bulletproof glass in the installation position. The drilling position must be accurate to minimize damage to the basic components. The hole position setting needs to be precise and the operation requirements are high.

[0004] In summary, the utility model provides a bulletproof glass that is easy to install to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a bulletproof glass that is easy to install, so as to solve the problems in the prior art that special equipment is needed to place the bulletproof glass at the installation position and the drilling position must be accurate.

[0006] A bulletproof glass that is easy to install, comprises a glass frame and a bulletproof glass body, wherein the glass frame is a rectangular frame structure, the bulletproof glass body is installed in the middle of the glass frame, and adjustment cavities are respectively provided in the middle of both ends of the glass frame, a locking worm is rotatably connected in the adjustment cavity, and an adjusting worm wheel is meshedly connected to one side of the locking worm, two plug-in plate grooves are provided at both ends of the glass frame, and installation plug-ins are movably provided in the plug-in plate grooves, one end of the installation plug-in plate passes through the glass frame, the installation plug-in plate is connected to the adjusting worm wheel through an adjusting rod, and the end of the adjusting rod away from the adjusting worm wheel is connected to the installation plug-in plate.

[0007] Furthermore, one end of the locking worm is rotatably connected to the inner wall of one end of the adjustment cavity through a bearing, and the other end is fixedly connected to a lockhole bolt, one end of the lockhole bolt movably passes through the glass frame and extends to the outside.

[0008] Furthermore, the locking bolt includes a screw head block, which is rotatably arranged in the glass outer frame, one end of the screw head block is fixedly connected to the locking worm, and the other end is fixedly connected to a hexagonal bolt sleeve, which is arranged on the surface of the glass outer frame, and a hexagonal inner groove is provided on the surface of the hexagonal bolt sleeve, and a cross screw groove is provided at the bottom of the hexagonal inner groove.

[0009] Furthermore, mounting holes are respectively provided on both sides of the glass outer frame, and the mounting holes are connected to the plug plate grooves, one end of the mounting plug plate is arranged through the mounting hole, the end of the mounting plug plate passing through the mounting hole is provided with a bevel groove, and the end of the mounting hole that the mounting plug plate does not pass through is provided with an inner screw groove.

[0010] Furthermore, an outer screw groove is formed on one end of the adjusting rod close to the mounting plug plate, the adjusting rod is inserted into the inner screw groove, and the outer screw groove is threadedly connected to the inner screw groove.

[0011] Furthermore, a positioning rod groove is provided in the glass outer frame, the positioning rod groove communicates with the adjustment cavity and the plug plate groove, and the adjustment rod is arranged through the positioning rod groove.

[0012] Furthermore, guide grooves are respectively provided on both sides of the plug plate slot, and both sides of the installation plug plate are slidably connected in the guide grooves through guide bars.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model converts the lateral rotation into the longitudinal rotation by adjusting the meshing adjustment between the worm wheel and the locking worm, thereby being able to control the extension and contraction of the two mounting plug plates, thereby realizing the installation function of the bulletproof glass body. By designing a bevel groove on the surface of the mounting plug plate and the bevel slope design of the bevel groove, the size requirement range of the hole position is relatively wide during installation. By utilizing the bevel design, the installation is more stable when the mounting plug plate is close to the installation hole position.

[0015] 2. The utility model connects one end of the lockhole bolt to the locking worm and the other end protrudes from the surface of the glass outer frame. The adjustment mechanism on the glass outer frame can be adjusted from the front to control the installation plug plate. The front control is more flexible and convenient. A hexagonal bolt sleeve, a hexagonal inner groove and a cross screw groove are designed on the lockhole bolt. A variety of adjustment holes are designed. The lockhole bolt can be adjusted by a variety of tools, and the application range is wide. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is an internal cross-sectional view of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model;

[0019] Figure 4 This is a three-dimensional diagram of the installation plug board of the utility model;

[0020] Figure 5 It is a stereoscopic diagram of a keyhole bolt of the utility model.

[0021] In the figure:

[0022] 1. Glass frame; 2. Bulletproof glass body; 3. Mounting hole; 4. Keyhole bolt; 401. Hexagonal bolt sleeve; 402. Hexagonal inner groove; 403. Cross screw groove; 404. Screw head block; 5. Insert plate groove; 6. Adjustment cavity; 7. Positioning rod groove; 8. Guide groove; 9. Mounting insert plate; 10. Adjustment rod; 11. Adjustment worm gear; 12. External screw groove; 13. Bevel groove; 14. Internal screw groove; 15. Locking worm. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] like Figure 1-5 As shown, the utility model provides a bulletproof glass that is easy to install, including a glass outer frame 1 and a bulletproof glass main body 2, the glass outer frame 1 is a rectangular frame structure, the bulletproof glass main body 2 is installed in the middle of the glass outer frame 1, and adjustment cavities 6 are respectively opened in the middle of both ends of the glass outer frame 1, a locking worm 15 is rotatably connected in the adjustment cavity 6, and an adjusting worm wheel 11 is meshed and connected on one side of the locking worm 15, two plug-in plate grooves 5 are opened at both ends of the glass outer frame 1, and mounting plug-in plates 9 are movably arranged in the plug-in plate grooves 5, one end of the mounting plug-in plate 9 passes through the glass outer frame 1, and the mounting plug-in plate 9 is connected to the adjusting worm wheel 11 through an adjusting rod 10, and the end of the adjusting rod 10 away from the adjusting worm wheel 11 is connected to the mounting plug-in plate 9.

[0025] As an embodiment of the utility model, one end of the locking worm 15 is rotatably connected to the inner wall of one end of the adjustment cavity 6 through a bearing, and the other end is fixedly connected to a lockhole bolt 4, one end of which movably passes through the glass frame 1 and extends to the outside.

[0026] As an embodiment of the utility model, the lockhole bolt 4 includes a screw head block 404, which is rotatably arranged in the glass outer frame 1, one end of the screw head block 404 is fixedly connected to the locking worm 15, and the other end is fixedly connected to a hexagonal bolt sleeve 401, which is arranged on the surface of the glass outer frame 1, and a hexagonal inner groove 402 is opened on the surface of the hexagonal bolt sleeve 401, and a cross screw groove 403 is opened at the bottom of the hexagonal inner groove 402.

[0027] As an embodiment of the utility model, mounting holes 3 are respectively provided on both sides of the glass outer frame 1, and the mounting holes 3 are connected to the plug plate groove 5, one end of the mounting plug plate 9 is arranged through the mounting hole 3, and the end of the mounting plug plate 9 passing through the mounting hole 3 is provided with a bevel groove 13, and the end of the mounting hole 3 that the mounting plug plate 9 does not pass through is provided with an inner screw groove 14.

[0028] As an implementation mode of the utility model, an outer screw groove 12 is formed on one end of the adjusting rod 10 close to the mounting plug plate 9 , the adjusting rod 10 is inserted into the inner screw groove 14 , and the outer screw groove 12 is threadedly connected with the inner screw groove 14 .

[0029] As an implementation mode of the utility model, a positioning rod groove 7 is opened in the glass outer frame 1 , the positioning rod groove 7 communicates with the adjustment cavity 6 and the plug-in plate groove 5 , and the adjustment rod 10 is arranged through the positioning rod groove 7 .

[0030] As an implementation mode of the present utility model, guide grooves 8 are respectively provided on both sides of the plug-in plate slot 5, and both sides of the mounting plug-in plate 9 are slidably connected in the guide grooves 8 through guide strips.

[0031] Specific working principle:

[0032] During installation, according to the installation position, the spacing between the installation plug plates 9 on both sides is installed, and the installation holes are opened. After the installation holes are opened, the glass outer frame 1 is aligned between the installation holes, and the lock hole bolt 4 is turned to drive the locking screw 15 to rotate. The locking screw 15 pulls the adjustment worm gear 11. When the adjustment worm gear 11 rotates, it drives the adjustment rod 10 to rotate, and then the installation plug plate 9 threadedly connected thereto passes through the installation hole 3 on the glass outer frame 1 and is inserted into the hole on the wall side or the installation position. The deeper the installation plug plate 9 is inserted inward, the more stable the installation of the bulletproof glass body 2 is.

[0033] When the locking bolt 4 is rotated, the hexagonal bolt sleeve 401 , the hexagonal inner groove 402 and the cross screw groove 403 can all operate the locking bolt 4 .

[0034] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A bulletproof glass that is easy to install, comprising a glass frame (1) and a bulletproof glass body (2), wherein the glass frame (1) is a rectangular frame structure, and the bulletproof glass body (2) is installed in the middle of the glass frame (1), characterized in that: The glass outer frame (1) is provided with an adjustment cavity (6) in the middle of both ends, a locking worm (15) is rotatably connected in the adjustment cavity (6), and one side of the locking worm (15) is meshingly connected with an adjustment worm wheel (11). The glass outer frame (1) is provided with two plug-in plate grooves (5) at both ends, and a mounting plug-in plate (9) is movably arranged in each of the plug-in plate grooves (5). One end of the mounting plug-in plate (9) passes through the glass outer frame (1), and the mounting plug-in plate (9) and the adjustment worm wheel (11) are connected via an adjustment rod (10), and the end of the adjustment rod (10) away from the adjustment worm wheel (11) is connected to the mounting plug-in plate (9).

2. The bulletproof glass that is easy to install as claimed in claim 1, characterized in that: One end of the locking worm (15) is rotatably connected to the inner wall of one end of the adjustment cavity (6) through a bearing, and the other end is fixedly connected to a locking bolt (4). One end of the locking bolt (4) movably penetrates the glass outer frame (1) and extends to the outside.

3. The bulletproof glass that is easy to install as claimed in claim 2, characterized in that: The lock hole bolt (4) comprises a screw head block (404), the screw head block (404) is rotatably arranged in the glass outer frame (1), one end of the screw head block (404) is fixedly connected to the locking worm (15), and the other end is fixedly connected to a hexagonal bolt sleeve (401), the hexagonal bolt sleeve (401) is arranged on the surface of the glass outer frame (1), the surface of the hexagonal bolt sleeve (401) is provided with a hexagonal inner groove (402), and the bottom of the hexagonal inner groove (402) is provided with a cross screw groove (403).

4. The bulletproof glass that is easy to install as claimed in claim 1, characterized in that: The glass outer frame (1) is provided with mounting holes (3) on both sides, and the mounting holes (3) are communicated with the plug-in plate groove (5); one end of the mounting plug-in plate (9) is arranged through the mounting hole (3); the end of the mounting plug-in plate (9) that passes through the mounting hole (3) is provided with a bevel groove (13); and the end of the mounting hole (3) that the mounting plug-in plate (9) does not pass through is provided with an inner screw groove (14).

5. The bulletproof glass that is easy to install as claimed in claim 4, characterized in that: An outer screw groove (12) is formed on one end of the adjusting rod (10) close to the mounting plug plate (9), the adjusting rod (10) is inserted into the inner screw groove (14), and the outer screw groove (12) is threadedly connected to the inner screw groove (14).

6. The bulletproof glass that is easy to install as claimed in claim 1, characterized in that: A positioning rod groove (7) is provided in the glass outer frame (1), the positioning rod groove (7) is connected to the adjustment cavity (6) and the plug-in plate groove (5), and the adjustment rod (10) is arranged through the positioning rod groove (7).

7. The bulletproof glass that is easy to install as claimed in claim 1, characterized in that: Guide grooves (8) are respectively provided on both sides of the plug-in plate slot (5), and both sides of the installation plug-in plate (9) are respectively slidably connected in the guide grooves (8) via guide bars.

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