Air-tight door and window mounting structure

Abstract

The utility model relates to the technical field of door and window installation, in particular to an air-tight door and window installation structure which comprises a frame, two glass plate bodies are symmetrically and rotationally arranged on the inner ring of the frame, two connecting pieces are symmetrically and fixedly installed at the two ends of the front side of the frame, and L-shaped pieces are movably connected to one sides of the connecting pieces in an inserted mode. The other end of the L-shaped piece is fixedly connected with the glass plate body; the end, away from the glass plate body, of the L-shaped piece is inserted into the limiting groove, then the twisting block is rotated, the twisting block can drive the T-shaped piece, the twisting piece and the positioning rod to move downwards while rotating and be inserted into the threaded hole in the L-shaped piece, then the twisting block is released, the reset spring pulls the T-shaped piece to move downwards due to the self tension, and then the T-shaped piece is fixed. The clamping rods are inserted into the clamping grooves, the glass plate body can be rotationally installed on the inner ring of the frame, and due to the fact that the clamping rods limit the positioning rods, the problem that the positioning rods automatically rotate due to external influences can be avoided, and the stability is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window installation technical field especially relates to airtight door and window installation structure. BACKGROUND

[0002] Door and window are important components in building, and its performance and quality are directly related to the comfort, safety and energy efficiency of living environment, and the selection of door and window glass is particularly important, which not only concerns the appearance and ventilation, but also is closely related to the living comfort, safety and sound insulation and heat insulation performance.

[0003] For example, the patent specification of the existing Chinese patent (announcement number: CN221682844U) discloses a plastic steel door and window installation structure, which needs to be frequently opened and closed for debugging during installation, and through the cooperation of the threaded rod, the connecting frame and the limiting frame, the limiting frame can support and limit the connecting frame, avoiding the falling or tilting of the plastic steel window, improving the installation efficiency, and the connecting frame is extruded by the nut, and then fixed, the equipment can realize the anti-falling effect when installing the installation structure.

[0004] However, it is found in the implementation of the related technology that the plastic steel door and window installation structure of the above design has the following problems: although the plastic steel door and window installation structure can use the cooperation of the threaded rod, the connecting frame and the limiting frame, the limiting frame can support and limit the connecting frame, avoid the falling or tilting of the plastic steel window, improve the installation efficiency, but due to the self-rotation problem of the threaded rod easily affected by the outside such as scratching, vibration and wind force, the stability of the door and window installation structure is poor, especially in high-rise buildings, which has great safety hidden danger.

[0005] Therefore, an airtight door and window installation structure is provided to overcome the above-mentioned defects. SUMMARY

[0006] The utility model aims at solving the shortcomings in the prior art and provides an airtight door and window installation structure.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme: airtight door and window mounting structure, including the frame, the frame inner circle symmetry rotation is provided with two glass plate bodies, two connecting pieces are symmetrically fixed and installed at both ends of the frame front side, the side of connecting piece is movably inserted with L type spare, the other end of L type spare is fixedly connected with glass plate body, the top of L type spare and connecting piece is all provided with the threaded hole, the threaded hole is inserted with the locating rod in screw thread, the one end of locating rod away from threaded hole is fixedly installed with torsion spare, the T type spare is slidably arranged in torsion spare, the bottom of T type spare is fixedly installed with reset spring, the other end of reset spring is arranged in torsion spare, the top of T type spare penetrates torsion spare and is fixedly installed with torsion block, the bottom of torsion block is provided with the clamping rod, the top of connecting piece is provided with the clamping groove, the one end of clamping rod away from torsion block is slidably inserted in the clamping groove.

[0008] As further description of the above technical scheme: the number of clamping rods is two, and the two clamping rods are symmetrically fixedly installed at both ends of the bottom of the torsion block, the number of clamping rods and clamping grooves corresponds, and the setting of the two clamping rods can ensure the stress balance of both sides of the bottom of the torsion block, and can further improve the stability of the torsion block during use.

[0009] As further description of the above technical scheme: the inside and top of the torsion spare are respectively provided with an installation cavity and a sliding opening, the installation cavity and the sliding opening are communicated, the T type spare is slidably connected in the installation cavity, the one end of the reset spring away from the T type spare is fixedly installed on the bottom wall in the installation cavity, and the one end of the T type spare away from the reset spring is slidably inserted in the sliding opening.

[0010] As further description of the above technical scheme: two iron blocks are arranged on the T type spare, two permanent magnets are symmetrically arranged on the top wall in the installation cavity, and the permanent magnets are magnetically connected with the iron blocks. By setting the iron blocks and the permanent magnets, the T type spare and the torsion block can be attracted to each other when being pulled upward, the T type spare can be simply limited, the clamping rod can slide out of the clamping groove, personnel can rotate the torsion block conveniently, and the convenience of the device during use is improved.

[0011] As further description of the above technical scheme: a limiting groove is formed in one side of the connecting piece, and the one end of the L type spare away from the glass plate body is slidably inserted in the limiting groove.

[0012] As further description of the above technical scheme: two mounting seats are symmetrically arranged at both ends of the front side of the frame, a pin shaft is arranged in the mounting seat, and the connecting piece is rotatably sleeved on the pin shaft, so that the connecting piece can be rotatably mounted on the frame, and the problem of motion interference is avoided.

[0013] As a further description of the above technical solutions: the sealing frame is fixedly installed in the inner ring of the frame, and the glass plate body abuts against the sealing frame, so that the small gap between the frame and the glass plate body can be filled, thereby improving the air tightness of the door and window.

[0014] The utility model has the advantages of:

[0015] The air-tight door and window mounting structure designed by the utility model has the advantages that the one end of the L-shaped piece away from the glass plate body is inserted into the limiting groove, then the knob is rotated, the knob drives the T-shaped piece, the torsion piece and the positioning rod to rotate and move downward and is inserted into the threaded hole on the L-shaped piece, then the knob is released, the reset spring is pulled to the T-shaped piece due to its own tension, the clamping rod is inserted into the clamping groove, the glass plate body can be rotatably installed in the inner ring of the frame, the positioning rod cannot rotate by itself due to the limitation of the clamping rod, and the stability is further improved.

[0016] The air-tight door and window mounting structure designed by the utility model has the advantages that the iron block and the permanent magnet are arranged, the knob and the T-shaped piece can be attracted to each other when the knob and the T-shaped piece are pulled upward, the knob can be simply limited and the clamping rod can slide out of the clamping groove, the knob can be conveniently rotated, and the convenience of the device in use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the front surface of the utility model in a three-dimensional structure;

[0018] Figure 2 It is a schematic diagram of the inside of the torsion piece in a half-section three-dimensional structure;

[0019] Figure 3 It is a schematic diagram of the back surface of the utility model in a three-dimensional structure;

[0020] Figure 4 It is a schematic diagram of the back surface of the utility model in a three-dimensional structure; Figure 2 It is an enlarged view of A in the utility model.

[0021] LEGEND

[0022] 1, frame; 2, glass plate body; 3, connecting piece; 4, L-shaped piece; 5, threaded hole; 6, positioning rod; 7, torsion piece; 8, T-shaped piece; 9, reset spring; 10, knob; 11, clamping groove; 12, clamping rod; 13, iron block; 14, permanent magnet; 15, limiting groove; 16, mounting seat; 17, sealing frame. DETAILED DESCRIPTION

[0023] Refer to Figures 1-4The utility model provides a kind of air-tight door and window mounting structure: including frame 1, two glass plate bodies 2 are symmetrically rotationally arranged in the inner ring of frame 1, two connecting pieces 3 are symmetrically fixedly installed in the both ends of the front side of frame 1, L type piece 4 is movably inserted in the side of connecting piece 3, the other end of L type piece 4 is fixedly connected with glass plate body 2, threaded hole 5 is set in the top of L type piece 4 and connecting piece 3, positioning rod 6 is screw-threadedly inserted in threaded hole 5, torsion piece 7 is fixedly installed in the end of positioning rod 6 away from threaded hole 5, T type piece 8 is slidably arranged in torsion piece 7, reset spring 9 is fixedly installed in the bottom of T type piece 8, the other end of reset spring 9 is arranged in torsion piece 7, the top of T type piece 8 penetrates torsion piece 7 and is fixedly installed torsion block 10, clamping rod 12 is arranged in the bottom of torsion block 10, clamping slot 11 is set in the top of connecting piece 3, the end of clamping rod 12 away from torsion block 10 is slidably inserted in clamping slot 11.

[0024] The inside and top of torsion piece 7 are respectively provided with mounting cavity and sliding port, and the mounting cavity and the sliding port are communicated, the T type piece 8 is slidably connected in the mounting cavity, the end of the reset spring 9 away from the T type piece 8 is fixedly installed on the bottom wall in the mounting cavity, the end of the T type piece 8 away from the reset spring 9 is slidably inserted in the sliding port, the side of the connecting piece 3 is provided with a limiting slot 15, and the end of the L type piece 4 away from the glass plate body 2 is slidably inserted in the limiting slot 15.

[0025] When it is needed to install the L type piece 4 and the glass plate body 2 on the connecting piece 3, the end of the L type piece 4 away from the glass plate body 2 is inserted into the limiting slot 15 first, then the torsion block 10 is rotated to make the torsion block 10 drive the T type piece 8, the torsion piece 7 and the positioning rod 6 rotate and move downward and are inserted into the threaded hole 5 on the L type piece 4, then the torsion block 10 is released, the reset spring 9 is pulled to the T type piece 8 to move downward due to its own tension, the clamping rod 12 is inserted into the clamping slot 11, and the glass plate body 2 can be rotatably installed in the inner ring of the frame 1, and the clamping rod 12 can limit the positioning rod 6 to avoid the positioning rod 6 from rotating by itself due to external influence, thereby further improving the stability.

[0026] As a further embodiment of the above technical solution: the number of clamping rods 12 is two, and the two clamping rods 12 are symmetrically fixedly installed at the two ends of the bottom of the torsion block 10, and the number of clamping rods 12 corresponds to the number of clamping slots 11. The setting of the two clamping rods 12 can ensure the force balance on both sides of the bottom of the torsion block 10, and further improve the stability of the torsion block 10 in use.

[0027] As a further embodiment of the above technical solution: two iron blocks 13 are arranged on the T type piece 8, and two permanent magnets 14 are symmetrically arranged on the top wall in the mounting cavity, and the permanent magnets 14 are magnetically connected with the iron blocks 13.

[0028] In the implementation, based on the above implementation, the iron block 13 and the permanent magnet 14 are arranged, the torsion block 10 and the T-shaped piece 8 are mutually adsorbed when being pulled upward, the torsion block 10 is simply limited, the clamping rod 12 is caused to slide out of the clamping groove 11, personnel is facilitated to rotate the torsion block 10, and the convenience of the device in use is improved.

[0029] As a further implementation of the above technical solution: two mounting seats 16 are symmetrically arranged at the two ends of the front side of the frame 1, a pin shaft is arranged in the mounting seat 16, and the connecting piece 3 is rotatably sleeved on the pin shaft. The connecting piece 3 is conveniently rotatably mounted on the frame 1, and the problem of motion interference is avoided.

[0030] As a further implementation of the above technical solution: a sealing frame 17 is fixedly installed in the inner ring of the frame 1, and the glass plate body 2 abuts against the sealing frame 17. The fine gap between the frame 1 and the glass plate body 2 is filled, and the air tightness of the door and window is improved.

[0031] Working principle:

[0032] When the L-shaped piece 4 is used to drive the glass plate body 2 to be mounted on the connecting piece 3, one end of the L-shaped piece 4 away from the glass plate body 2 is first inserted into the limiting groove 15, then the torsion block 10 is rotated, the torsion block 10 drives the T-shaped piece 8, the torsion piece 7 and the positioning rod 6 to rotate and move downward and is inserted into the threaded hole 5 on the L-shaped piece 4, then the torsion block 10 is released, the reset spring 9 is pulled to the T-shaped piece 8 due to the self pulling force, the clamping rod 12 is inserted into the clamping groove 11, and the glass plate body 2 is rotatably mounted in the inner ring of the frame 1. Due to the limiting of the clamping rod 12 on the positioning rod 6, the problem that the positioning rod 6 is rotated by itself due to external influence is avoided, and the stability is further improved.

[0033] The iron block 13 and the permanent magnet 14 are arranged, the torsion block 10 and the T-shaped piece 8 are mutually adsorbed when being pulled upward, the torsion block 10 is simply limited, the clamping rod 12 is caused to slide out of the clamping groove 11, personnel is facilitated to rotate the torsion block 10, and the convenience of the device in use is improved.

[0034] Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solution recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. Airtight door and window mounting structure comprising a frame (1), characterized in that: The frame (1) inner ring is provided with two glass plate bodies (2) which rotate symmetrically, two connecting pieces (3) are symmetrically and fixedly installed at the two ends of the front side of the frame (1), an L-shaped piece (4) is movably inserted at one side of the connecting piece (3), the other end of the L-shaped piece (4) is fixedly connected with the glass plate body (2), threaded holes (5) are formed in the top of the L-shaped piece (4) and the connecting piece (3), a positioning rod (6) is screwed into the threaded hole (5), a torsion piece (7) is fixedly installed at the end of the positioning rod (6) away from the threaded hole (5), a T-shaped piece (8) is slidably arranged in the torsion piece (7), a reset spring (9) is fixedly installed at the bottom of the T-shaped piece (8), the other end of the reset spring (9) is arranged in the torsion piece (7), the top end of the T-shaped piece (8) penetrates through the torsion piece (7) and is fixedly installed with a torsion block (10), a clamping rod (12) is arranged at the bottom of the torsion block (10), a clamping groove (11) is formed in the top of the connecting piece (3), and the end of the clamping rod (12) away from the torsion block (10) is slidably inserted into the clamping groove (11).

2. An air barrier door and window installation structure according to claim 1, characterized in that: The number of the clamping rod (12) is two, and the two clamping rods (12) are symmetrically and fixedly installed at the two ends of the bottom of the torsion block (10), and the number of the clamping rod (12) corresponds to the number of the clamping groove (11).

3. An air barrier door and window mounting structure according to claim 1, wherein: An installation cavity and a sliding opening are respectively formed in the inside and the top of the torsion piece (7), the installation cavity and the sliding opening are communicated, the T-shaped piece (8) is slidably connected in the installation cavity, one end of the reset spring (9) away from the T-shaped piece (8) is fixedly installed on the bottom wall in the installation cavity, and the other end of the T-shaped piece (8) away from the reset spring (9) is slidably inserted into the sliding opening.

4. A gas tight door and window mounting structure according to claim 3, wherein: Two iron blocks (13) are arranged on the T-shaped piece (8), two permanent magnets (14) are symmetrically arranged on the top wall in the installation cavity, and the permanent magnets (14) are magnetically connected with the iron blocks (13) in cooperation.

5. A weatherseal door and window mounting structure according to claim 1, wherein: A limiting groove (15) is formed at one side of the connecting piece (3), and the end of the L-shaped piece (4) away from the glass plate body (2) is slidably inserted into the limiting groove (15).

6. A weatherseal door and window mounting structure according to claim 1, wherein: Two mounting seats (16) are symmetrically arranged at the two ends of the front side of the frame (1), a pin shaft is arranged in the mounting seat (16), and the connecting piece (3) is rotatably sleeved on the pin shaft.

7. A weatherseal door and window mounting structure according to claim 1, wherein: A sealing frame (17) is fixedly installed in the inner ring of the frame (1), and the glass plate body (2) abuts against the sealing frame (17).

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