Glass door mounting fitting

Abstract

The utility model relates to the technical field of glass door installation especially is glass door installation accessories, including support plate, the both ends of support plate's outside all install the bearing frame, if need temporary fixed glass door's position when installing glass door through the pull ring to drive the movable rod to move outward, the reset spring on movable rod is stretched while the anode magnet of movable rod one end also moves along with, will glass door place in cathode magnet one side and then release pull ring makes anode magnet reset, both will produce magnetic attraction and thus strengthen the temporary fixed effect to glass door, the rotation of bidirectional screw rod will make two movable blocks do the relative or opposite linear motion along the bidirectional screw rod, when movable block moves under the driving of bidirectional screw rod, the movement of movable block will push the adjusting rod rotates around the pin shaft, and then drive the extrusion plate to move, make extrusion plate better contact with glass door and exert even extrusion pressure and carry out the clamping and fixing, and the practicality is better.

Description

Technical Field

[0001] This utility model relates to the field of glass door installation technology, and in particular to glass door installation accessories. Background Technology

[0002] Glass doors, as common decorative and functional components in modern architecture, have evolved in installation technology from traditional metal frames to frameless designs. Currently, mainstream technologies include pre-embedded installation, point-supported installation, and adhesive installation, each with its own advantages and disadvantages in different scenarios. With increasing demands for architectural aesthetics, higher requirements are being placed on the concealment, stability, and convenience of glass door installation. In recent years, with the development of new materials technology, aluminum alloys, stainless steel, and other metal fittings have gradually become mainstream choices, but there is still room for improvement in installation efficiency and adaptability.

[0003] Currently, glass door installation mainly adopts the following three methods: First, pre-embedded metal frame installation, which involves embedding a metal frame in the wall beforehand and then embedding and fixing the glass door. The advantage is high stability, but the disadvantage is long construction period and no adjustment. Second, point-supported installation, which uses metal connectors to fix the glass door to the wall or ground. The advantage is flexible installation, but the disadvantage is limited load-bearing capacity. Third, adhesive installation, which uses high-strength structural adhesive to directly bond the glass door to the wall. The advantage is a simple appearance, but the disadvantage is difficult maintenance later. Therefore, the effect of glass door installation accessories is generally not good, and the practicality is low, thus having certain drawbacks. Utility Model Content

[0004] The purpose of this application is to provide glass door installation accessories, which aim to improve the problems of inconvenient installation and adjustment and low practicality of glass doors in the prior art.

[0005] The glass door installation accessories provided in this application adopt the following technical solution: Glass door installation accessories include a support plate, on which a bearing frame is installed at both ends of the outer side of the support plate, and a support seat is installed on the inner side wall of each bearing frame. A sliding groove is opened on the outer side of the support seat, and a double-threaded rod is installed between the inner side walls of the sliding groove. Movable blocks are symmetrically installed at both ends of the outer ring surface of the double-threaded rod, and an adjusting rod is installed on the outside of each movable block. A pressing plate is installed at one end of each adjusting rod.

[0006] Preferably, the support plate has several positioning holes at equal intervals on its outer side, the outer side of the support plate is slidably connected to the inner side of one end of the two support frames, and a fastening bolt is provided on the outer side of the support plate, which passes through one of the positioning holes and extends into the interior of the support frame.

[0007] By adopting the above technical solution, the effect of adjusting the distance between the two support frames was achieved.

[0008] Preferably, a throttle is installed on the top of the support base, and the throttle shaft extends into the interior of the slide groove and connects to the top end of the bidirectional threaded rod. The outer ring surface of the bidirectional threaded rod is threadedly connected to the interior of the two movable blocks.

[0009] By adopting the above technical solution, the effect of adjusting the movement of the moving block was achieved.

[0010] Preferably, both ends of the adjusting rod are hinged to the outside of the movable block and the extrusion plate via pins, and telescopic rods are installed on the outside of the support base and on both sides of the slide groove, with one end of the telescopic rod connected to the outside of the extrusion plate.

[0011] By adopting the above technical solution, the effect of moving the extrusion plate was achieved.

[0012] Preferably, a ratchet is mounted on the outside of the throttle shaft, a pawl is rotatably connected to one end of the top of the support base, one end of the pawl is engaged in one of the teeth of the ratchet, and a tension spring is mounted on one side of the top of the support base and connected to the pawl.

[0013] The above technical solution is used to achieve the effect of restricting the bidirectional threaded rod from reversing on its own.

[0014] Preferably, a movable rod is installed on the inner side wall of the support frame near the support seat, a return spring is installed on the outer ring surface of the movable rod, an anode magnet is installed at one end of the movable rod, and a pull ring is installed at the end of the movable rod away from the anode magnet after it extends to the outside of the support frame.

[0015] By adopting the above technical solution, the effect of adjusting the movement of the anode magnet can be achieved.

[0016] Preferably, a cathode magnet is embedded in the interior of the support frame at one end away from the support base, and the cathode magnet is magnetically connected to the anode magnet.

[0017] By adopting the above technical solution, the initial positioning effect can be achieved.

[0018] Preferably, protective pads are installed on the outer side of the extrusion plate and on the side wall of the inner side of the support frame away from the support seat.

[0019] By adopting the above technical solutions, the protective effect is achieved.

[0020] In summary, this utility model has the following beneficial technical effects: This glass door installation accessory allows for easy adjustment of glass door sizes. The support frame can be moved to the appropriate position based on actual needs. Fastening bolts are then passed through the corresponding positioning holes and extended into the support frame to secure it firmly to the support plate. This ensures the accessory adapts to different glass door sizes. If temporary fixation of the glass door is required during installation, the pull ring moves the movable rod outwards, stretching the return spring on the rod. Simultaneously, the anode magnet at one end of the rod moves, placing the glass door on the cathode magnet side. Releasing the pull ring resets the anode magnet. Since the anode and cathode magnets have opposite magnetic properties, they generate magnetic attraction, enhancing the temporary fixation of the glass door. Rotation of the bidirectional threaded rod causes two movable blocks to move in opposite or opposing linear motions along the rod. As the movable blocks move under the influence of the bidirectional threaded rod, they push the adjusting rod to rotate around the pin, thereby moving the pressing plate. This allows the pressing plate to better contact the glass door and apply uniform pressure for clamping and fixing, resulting in improved practicality. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a utility model Figure 1 Rear structure diagram; Figure 3 This is a utility model Figure 1 Schematic diagram of the support frame structure; Figure 4 This is a utility model Figure 3 Schematic diagram of the support base structure; Figure 5 This is a utility model Figure 4 Schematic diagram of part A in the middle.

[0022] Explanation of reference numerals in the attached drawings: 1. Support plate; 101. Positioning hole; 2. Bearing frame; 3. Support base; 301. Slide groove; 4. Two-way threaded rod; 5. Movable block; 6. Adjusting rod; 7. Pressing plate; 8. Fastening bolt; 9. Turn handle; 10. Telescopic rod; 11. Ratchet; 12. Pad; 13. Tension spring; 14. Cathode magnet; 15. Movable rod; 16. Return spring; 17. Anode magnet; 18. Pull ring; 19. Protective pad. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1 -Appendix Figure 5 This application will be described in further detail below.

[0024] Glass door installation accessories, refer to Figure 1 - Figure 5It includes a support plate 1, a bearing frame 2 is installed on both outer ends of the support plate 1, a support seat 3 is installed on one inner side wall of the bearing frame 2, a sliding groove 301 is opened on the outside of the support seat 3, a double threaded rod 4 is installed between the inner side walls of the sliding groove 301, movable blocks 5 are symmetrically installed at both ends of the outer ring surface of the double threaded rod 4, an adjusting rod 6 is installed on the outside of the movable block 5, and a pressing plate 7 is installed on one end of the adjusting rod 6.

[0025] Reference Figure 1 - Figure 2 The support plate 1 has several positioning holes 101 at equal intervals on its outer side. The outer side of the support plate 1 is slidably connected to the inner side of one end of the two support frames 2. The support plate 1 has fastening bolts 8 that pass through one of the positioning holes 101 and extend into the interior of the support frame 2. The positioning holes 101 at equal intervals on the support plate 1 provide multiple fixing points for adjusting the position of the support frame 2. Since the support frame 2 is slidably connected to the outer side of the support plate 1, when installing glass doors of different sizes, the support frame 2 can be moved to a suitable position according to actual needs. Then, the fastening bolts 8 can be used to pass through the corresponding positioning holes 101 and extend into the interior of the support frame 2 to firmly fix the support frame 2 to the support plate 1, so as to realize the adaptation of the installation accessories to glass doors of different sizes.

[0026] Reference Figure 3 - Figure 4A handle 9 is installed on the top of the support base 3. The shaft of the handle 9 extends into the interior of the slide groove 301 and connects to the top end of the double-threaded rod 4. The outer ring surface of the double-threaded rod 4 is threadedly connected to the interior of the two movable blocks 5. When it is necessary to adjust the position of the extrusion plate 7 to fix the glass door, the handle 9 on the top of the support base 3 is rotated, and the shaft of the handle 9 drives the double-threaded rod 4 to rotate in the slide groove 301. Since the bidirectional threaded rod 4 is threadedly connected to the two movable blocks 5, according to the principle of threaded transmission, the rotation of the bidirectional threaded rod 4 will cause the two movable blocks 5 to move in a straight line relative to or away from each other along the bidirectional threaded rod 4. The outer ends of the adjusting rod 6 are hinged to the outer sides of the movable blocks 5 and the extrusion plate 7 through pins. The outer side of the support base 3 and both sides of the slide groove 301 are equipped with telescopic rods 10. One end of the telescopic rod 10 is connected to the outer side of the extrusion plate 7. When the movable blocks 5 move under the drive of the bidirectional threaded rod 4, since the two ends of the adjusting rod 6 are hinged to the movable blocks 5 and the extrusion plate 7 respectively through pins, the movement of the movable blocks 5 will push the adjusting rod 6 to rotate around the pins, thereby driving the extrusion plate 7 to move. Meanwhile, telescopic rods 10 installed on both sides of the external sliding groove 301 of the support base 3, with one end connected to the extrusion plate 7, can guide and stabilize the extrusion plate 7 during its movement, ensuring that the extrusion plate 7 moves smoothly in a straight line. This allows the extrusion plate 7 to better contact the glass door and apply uniform extrusion force. Protective pads 19 are installed on both the outer side of the extrusion plate 7 and the inner side wall of the support frame 2 away from the support base 3. When the extrusion plate 7 extrudes and fixes the glass door, the protective pads 19 on the outer side of the extrusion plate 7 directly contact the glass door. The protective pads 19 are usually made of soft and elastic materials, which can act as a buffer to prevent the extrusion plate 7 from making hard contact with the glass door and causing scratches or damage to the glass door surface. At the same time, the protective pads 19 on the inner side wall of the support frame 2 away from the support base 3 can also prevent the glass door from colliding with the side wall of the support frame 2 during the installation of the glass door, protecting the appearance and quality of the glass door.

[0027] Reference Figure 3 - Figure 5 A ratchet 11 is mounted on the outside of the shaft of the throttle 9. A pawl 12 is rotatably connected to one end of the top of the support base 3. One end of the pawl 12 is inserted into one of the teeth of the ratchet 11. A tension spring 13 is mounted on one side of the top of the support base 3 and is connected to the pawl 12. When the throttle 9 is turned, the ratchet 11 on the shaft of the throttle 9 rotates accordingly. Under the tension of the tension spring 13, the pawl 12 always maintains contact with the teeth of the ratchet 11. When the ratchet 11 rotates clockwise, the pawl 12 can slide on the teeth of the ratchet 11. When the throttle 9 is stopped, the pawl 12 will be locked in the teeth of the ratchet 11 to prevent the ratchet 11 from rotating counterclockwise, thereby preventing the bidirectional threaded rod 4 from reversing and causing the pressing plate 7 to move backward, ensuring the stability of the glass door. When it is necessary to loosen the glass door, the pawl 12 can be manually lifted to disengage it from the teeth of the ratchet 11, and the throttle 9 can be turned in the opposite direction.

[0028] Reference Figure 3 A movable rod 15 is installed on the inner side wall of the support frame 2 near the support base 3. A return spring 16 is installed on the outer ring surface of the movable rod 15. An anode magnet 17 is installed at one end of the movable rod 15. The end of the movable rod 15 away from the anode magnet 17 extends to the outside of the support frame 2 and is fitted with a pull ring 18. If it is necessary to temporarily fix the position of the glass door when installing it, the pull ring 18 on the outside of the support frame 2 can be pulled. The pull ring 18 drives the movable rod 15 to move outward, and the return spring 16 on the movable rod 15 is stretched. At the same time, the anode magnet 17 at one end of the movable rod 15 also moves. A cathode magnet 14 is embedded in the inner side of the support frame 2 away from the support base 3. The cathode magnet 14 and the anode magnet 17 are magnetically connected. The glass door is placed on the side of the cathode magnet 14 and then the pull ring 18 is released to reset the anode magnet 17. Since the anode magnet 17 and the cathode magnet 14 have opposite magnetic properties, they will generate a magnetic attraction force, thereby enhancing the temporary fixing effect on the glass door.

[0029] The implementation principle of the glass door installation accessory of this utility model embodiment is as follows: When using the installation accessory, the support plate 1 serves as the basic support structure of the entire installation accessory. The bearing frame 2 is installed at both ends of the support plate 1 to support the relevant components of the glass door. When installing glass doors of different sizes, the bearing frame 2 can be moved to a suitable position according to actual needs. Then, the fastening bolts 8 are passed through the corresponding positioning holes 101 and extended into the bearing frame 2 to firmly fix the bearing frame 2 on the support plate 1, so as to realize the adaptation of the installation accessory to glass doors of different sizes. If it is necessary to temporarily fix the position of the glass door when installing the glass door, the pull ring 18 on the outside of the bearing frame 2 can be pulled. The pull ring 18 drives the movable rod 15 to move outward. The return spring 16 on the movable rod 15 is stretched. At the same time, the anode magnet 17 at one end of the movable rod 15 also moves. The glass door is placed on the side of the cathode magnet 14 and then the pull ring 18 is released to reset the anode magnet 17. Since the anode magnet 17 and the cathode magnet 14 have opposite magnetism, they will generate magnetic attraction, thereby enhancing the temporary fixing effect on the glass door. When the position of the extrusion plate 7 needs to be adjusted to fix the glass door, the handle 9 on the top of the support base 3 is rotated. The shaft of the handle 9 drives the bidirectional threaded rod 4 to rotate within the slide groove 301. Since the bidirectional threaded rod 4 is threadedly connected to the two movable blocks 5, according to the principle of thread transmission, the rotation of the bidirectional threaded rod 4 will cause the two movable blocks 5 to move in a straight line relative to or away from each other along the bidirectional threaded rod 4. When the movable blocks 5 move under the drive of the bidirectional threaded rod 4, since the two ends of the adjusting rod 6 are hinged to the movable blocks 5 and the extrusion plate 7 respectively through pins, the movement of the movable blocks 5 will push the adjusting rod 6 to rotate around the pins, thereby driving the extrusion plate 7 to move. At the same time, the telescopic rods 10 installed on both sides of the slide groove 301 outside the support base 3, with one end connected to the extrusion plate 7, can play a guiding and stabilizing role during the movement of the extrusion plate 7, ensuring that the extrusion plate 7 moves smoothly along a straight line, so that the extrusion plate 7 can better contact the glass door and apply uniform extrusion force for clamping and fixing. When the extrusion plate 7 is pressing and fixing the glass door, the protective pad 19 on the outside of the extrusion plate 7 is in direct contact with the glass door. The protective pad 19 is usually made of soft and elastic material. It can act as a buffer to prevent the extrusion plate 7 from making hard contact with the glass door and causing scratches or damage to the glass door surface. At the same time, the protective pad 19 on the side wall of the support frame 2 away from the support base 3 can also prevent the glass door from colliding with the side wall of the support frame 2 during the installation of the glass door, thus protecting the appearance and quality of the glass door. When the handle 9 is turned, the ratchet 11 on the shaft of the handle 9 rotates accordingly. The pawl 12 always maintains contact with the teeth of the ratchet 11 under the tension of the tension spring 13. When the ratchet 11 rotates clockwise, the pawl 12 can slide on the teeth of the ratchet 11. When the handle 9 is stopped, the pawl 12 will be locked in the teeth of the ratchet 11 to prevent the ratchet 11 from rotating counterclockwise, thereby preventing the bidirectional threaded rod 4 from reversing and causing the extrusion plate 7 to move backward, ensuring the stability of the glass door. When it is necessary to loosen the glass door, the pawl 12 can be manually lifted to disengage it from the teeth of the ratchet 11, and the handle 9 can be turned in the opposite direction, which is more practical.

Claims

1. Glass door installation accessories, including a support plate (1), characterized in that: The support plate (1) is equipped with a bearing frame (2) at both ends of the outside. The bearing frame (2) is equipped with a support seat (3) on one side wall of the inside. The support seat (3) has a groove (301) on the outside. A double threaded rod (4) is installed between the inner side walls of the groove (301). Movable blocks (5) are symmetrically installed at both ends of the outer ring surface of the double threaded rod (4). An adjusting rod (6) is installed on the outside of the movable block (5). A pressing plate (7) is installed on one end of the adjusting rod (6).

2. The glass door installation accessory according to claim 1, characterized in that: The support plate (1) has several positioning holes (101) at equal intervals on its outer side. The outer side of the support plate (1) is slidably connected to the inner side of one end of the two support frames (2). The support plate (1) is provided with fastening bolts (8) that pass through one of the positioning holes (101) and extend into the interior of the support frame (2).

3. The glass door installation accessories according to claim 1, characterized in that: The top of the support base (3) is equipped with a throttle (9), the shaft of which extends into the interior of the slide groove (301) and connects to the top end of the bidirectional threaded rod (4). The outer ring surface of the bidirectional threaded rod (4) is threadedly connected to the interior of the two movable blocks (5).

4. The glass door installation accessory according to claim 3, characterized in that: Both ends of the adjusting rod (6) are hinged to the outside of the movable block (5) and the extrusion plate (7) by pins. Telescopic rods (10) are installed on the outside of the support base (3) and on both sides of the slide groove (301). One end of the telescopic rod (10) is connected to the outside of the extrusion plate (7).

5. The glass door installation accessory according to claim 3, characterized in that: A ratchet (11) is installed on the outside of the rotating shaft of the throttle (9). A pawl (12) is rotatably connected to one end of the top of the support base (3). One end of the pawl (12) is connected to one of the teeth of the ratchet (11). A tension spring (13) is installed on one side of the top of the support base (3) and is connected to the pawl (12).

6. The glass door installation accessory according to claim 1, characterized in that: A movable rod (15) is installed on the inner side wall of the support frame (2) near the support base (3). A return spring (16) is installed on the outer ring surface of the movable rod (15). An anode magnet (17) is installed at one end of the movable rod (15). A pull ring (18) is installed at the end of the movable rod (15) away from the anode magnet (17) after it extends to the outside of the support frame (2).

7. The glass door installation accessory according to claim 6, characterized in that: A cathode magnet (14) is embedded in one end of the support frame (2) away from the support base (3), and the cathode magnet (14) is magnetically connected to the anode magnet (17).

8. The glass door installation accessory according to claim 1, characterized in that: Protective pads (19) are installed on the outside of the extrusion plate (7) and on the side wall of the bearing frame (2) away from the support seat (3).

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