Adjustable side pressure door and window sliding seat

Abstract

The invention discloses an adjustable side pressure door and window sliding seat which comprises a mounting plate, a connecting seat and a pulley yoke, the connecting seat is mounted at the bottom of the mounting plate, and the pulley yoke is mounted at the bottom of the connecting seat; the connecting base comprises a sliding connecting plate, a connecting block and an adjusting screw rod, the sliding connecting plate is slidably connected with the mounting plate in the Z-axis direction, the connecting block is movably connected to the lower portion of the sliding connecting plate in the Y-axis direction, the adjusting screw rod is arranged in the connecting block in a penetrating mode in the Y-axis direction, and the upper end of the adjusting screw rod abuts against the bottom of the sliding connecting plate; the pulley yokes are arranged on the two sides of the connecting block in the X-axis direction. The adjusting screw rod is rotated to drive the connecting block to get close to the sliding connecting plate upwards or get away from the sliding connecting plate downwards. According to the embodiment of the invention, the distance between the connecting block and the sliding connecting plate can be adjusted through the adjusting screw rod arranged in the connecting block, so that the height of the pulley yoke arranged on the connecting block is driven to rise and fall, and the height of the pulley can be conveniently adjusted during installation.

Description

Technical Field

[0001] The invention relates to the technical field of doors and windows, and in particular to an adjustable side-pressure door and window sliding seat. Background Art

[0002] Most of the current residential buildings are equipped with sliding aluminum alloy doors and windows. Sliding doors and windows have many advantages. In order to make better use of sliding aluminum alloy doors and windows, pulley assemblies are installed at the bottom of most aluminum alloy doors and windows to make the sliding of doors and windows smoother.

[0003] According to different sizes of windows, the height of the pulley assembly required is also different. However, the height of the existing pulley assembly is generally fixed, and it is inconvenient to adjust the height of the pulley during installation, which has certain limitations in use. Summary of the invention

[0004] In view of this, the present invention provides an adjustable side-pressure door and window slide seat, which is used to solve the problem that the pulley of the sliding door and window in the prior art is inconvenient to adjust the height during installation.

[0005] To achieve one or part or all of the above purposes or other purposes, the present invention provides: an adjustable side pressure door and window sliding seat, comprising: a mounting plate, a connecting seat and a pulley frame, wherein the connecting seat is mounted on the bottom of the mounting plate, and the pulley frame is mounted on the bottom of the connecting seat;

[0006] The connecting seat comprises a sliding connecting plate, a connecting block and an adjusting screw, wherein the sliding connecting plate is slidably connected to the mounting plate along the Z-axis direction, the connecting block is movably connected to the bottom of the sliding connecting plate along the Y-axis direction, the adjusting screw is arranged in the connecting block along the Y-axis direction, and the upper end of the adjusting screw is abutted against the bottom of the sliding connecting plate, and the pulley frame is arranged on both sides of the connecting block along the X-axis direction;

[0007] Rotating the adjusting screw can drive the connecting block to move upwards toward the sliding connecting plate, or move downwards away from the sliding connecting plate.

[0008] Preferably, two "L"-shaped connecting parts are spaced apart from each other at the bottom of the sliding connecting plate, and connecting ears are respectively provided outwardly at both ends of the top of the connecting block, and the two connecting ears are hung with the two connecting parts in a one-to-one correspondence.

[0009] Preferably, the inner ends of the two connecting parts respectively abut against the two end side walls of the connecting block, and the outer ends of the two connecting ears respectively abut against the inner side walls of the two connecting parts.

[0010] Preferably, connecting arms are respectively provided at both ends of the connecting block, and outer ends of the connecting arms are connected to rollers rotating along the Y-axis direction.

[0011] Preferably, a receiving groove is opened at the bottom of the connecting part along the Y-axis direction, a damping rubber plug is inserted into the receiving groove, the upper end of the damping rubber plug abuts against the bottom wall of the connecting ear, and the lower end of the damping rubber plug abuts against the top of the connecting arm.

[0012] Preferably, a vertical distance between a top surface of the connecting block and a top surface of the connecting arm is equal to a vertical distance between a bottom surface of the sliding connecting plate and a bottom surface of the connecting portion.

[0013] Preferably, both ends of the sliding connection plate are respectively provided with convex eaves outwardly, and two sliding grooves are provided at intervals facing each other at the bottom of the mounting plate, and the sliding grooves are arranged along the Z-axis direction, and the two convex eaves are slidingly connected with the two sliding grooves in a one-to-one correspondence.

[0014] Preferably, one end of the slide groove is closed.

[0015] Preferably, a mounting groove is provided at the bottom of the mounting plate, a roller plate that can roll along the Z-axis direction is installed in the mounting groove, and the bottom of the roller plate is in rolling contact with the top of the sliding connection plate.

[0016] Preferably, a limiting column is provided on the top of the sliding connection plate, and a strip-shaped limiting hole is opened on the mounting plate along the Z-axis direction, and the limiting column is slidably inserted in the limiting hole.

[0017] Implementing the embodiments of the present invention will have the following beneficial effects:

[0018] After adopting the above-mentioned adjustable side pressure door and window slide, the distance between the connecting block and the sliding connecting plate can be adjusted by the adjusting screw arranged in the connecting block, thereby driving the height of the pulley frame arranged on the connecting block to rise and fall, making it easy to adjust the height of the pulley during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] in:

[0021] Figure 1 This is a schematic diagram of the overall structure of the adjustable side-pressure door and window slide seat proposed by the present invention;

[0022] Figure 2 This is an exploded schematic diagram of the overall structure of the adjustable side-pressure door and window slide seat proposed by the present invention;

[0023] Figure 3 This is a partial exploded schematic diagram of the structure of the adjustable side-pressure door and window slide seat proposed by the present invention;

[0024] Figure 4 A schematic structural diagram of a connecting seat of an adjustable side-pressure door and window sliding seat proposed by the present invention;

[0025] Figure 5 for Figure 4 A cross-sectional diagram of .

[0026] Figure numerals: 10, mounting plate; 11, slide groove; 12, mounting groove; 13, roller plate; 14, limiting hole; 20, connecting seat; 21, sliding connecting plate; 211, connecting part; 212, accommodating groove; 213, damping rubber plug; 214, convex eaves; 215, limiting column; 22, connecting block; 221, connecting ear; 222, connecting arm; 223, roller; 23, adjusting screw; 30, pulley frame. DETAILED DESCRIPTION

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0028] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0030] like Figure 1-5 The embodiment provided by the present invention is shown in FIG.

[0031] The embodiment of the present invention provides an adjustable side-pressure door and window sliding seat, including: a mounting plate 10, a connecting seat 20 and a pulley frame 30. The mounting plate 10 can be connected and fixed to the bottom of the door and window by screws, etc. The connecting seat 20 is installed at the bottom of the mounting plate 10, and the pulley frame 30 is installed at the bottom of the connecting seat 20. The pulley frame 30 usually includes two sets of pulleys. The pulleys can roll in the door and window frame grooves to reduce the friction resistance between the door and window and the frame grooves, so that the door and window can be pushed and pulled more smoothly and labor-saving. For the convenience of understanding, the X-axis, Y-axis, and Z-axis mentioned below are all used as references to the actual state of the door and window being installed vertically. The left and right push-pull movement direction of the door and window is the X-axis direction, the up and down direction of the door and window is the Y-axis direction, and the front and back direction of the plane where the door and window are located is the Z-axis direction.

[0032] Specifically, the connecting seat 20 includes a sliding connecting plate 21, a connecting block 22 and an adjusting screw 23. The sliding connecting plate 21 is slidably connected to the mounting plate 10 along the Z-axis direction, and can be applied to the side-pressure door and window system, and cooperates with the mounting plate 10 to laterally press the doors and windows, thereby improving the sealing of the doors and windows; the connecting block 22 is movably connected to the bottom of the sliding connecting plate 21 along the Y-axis direction, that is, the connecting block 22 can move up and down relative to the sliding connecting plate 21 under the action of external force, thereby changing the distance between the two; the adjusting screw 23 is arranged in the connecting block 22 along the Y-axis direction, and an internal threaded hole is arranged in the middle of the connecting block 22. The adjusting screw 23 is threadedly matched with the internal threaded hole of the connecting block 22. Rotating the adjusting screw 23 can make it move relative to the connecting block 22, and the adjusting screw The upper end of 23 abuts against the bottom of the sliding connecting plate 21, and the lower end of the adjusting screw 23 can be provided with a hexagonal hole for easy rotation using a wrench or a screwdriver. When the Y-axis position of the sliding connecting plate 21 is fixed, rotating the adjusting screw 23 will drive the connecting block 22 to move up and down. For example, rotating the adjusting screw 23 clockwise can drive the connecting block 22 to move upward and close to the sliding connecting plate 21, and rotating the adjusting screw 23 counterclockwise can drive the connecting block 22 to move downward and away from the sliding connecting plate 21. The pulley frame 30 is arranged on both sides of the connecting block 22 along the X-axis direction. Therefore, as the connecting block 22 moves up and down, the height of the pulley on the pulley frame 30 will also change, thereby achieving the purpose of adjusting the pulley height, and the adjustment is also more convenient.

[0033] Specifically, two "L"-shaped connecting parts 211 are arranged at intervals facing each other at the bottom of the sliding connecting plate 21. In terms of shape, the connecting part 211 includes a vertical extension part of the upper part and a horizontal extension part of the lower part. Connecting ears 221 are respectively arranged outward at both ends of the top of the connecting block 22. The width of the connecting ear 221 is the same as the width of the horizontal extension part of the connecting part 211. The two connecting ears 221 are hung with the two connecting parts 211 in a one-to-one correspondence. The bottom of the connecting ear 221 is hung on the top of the horizontal extension part of the connecting part 211, so that the connecting block 22 is hung under the sliding connecting plate 21. Therefore, the connecting block 22 can move up and down in the vertical space between the horizontal extension part of the connecting part 211 and the bottom surface of the sliding connecting plate 21, and can also move forward and backward along the Z-axis direction.

[0034] Furthermore, the inner ends of the two connecting parts 211 respectively correspond to the side walls at both ends of the connecting block 22, and the outer ends of the two connecting ears 221 respectively correspond to the inner side walls of the two connecting parts 211, so that the displacement of the connecting block 22 and the sliding connecting plate 21 in the X-axis direction can be kept consistent, that is, the connecting block 22 will not swing left and right under the inner sliding connecting plate 21, so that the connection between the connecting block 22 and the sliding connecting plate 21 is more precise, and the collision between the two to a certain extent can also be avoided. Noise generated.

[0035] Furthermore, connecting arms 222 are respectively provided at both ends of the connecting block 22, and the outer ends of the connecting arms 222 are connected to rollers 223 that rotate along the Y-axis direction. The rollers 223 are arranged in a horizontal state and can abut against the inner wall of the sliding groove in the door and window frame, thereby improving the smoothness and stability of the sliding doors and windows during movement and reducing the noise of the sliding doors and windows.

[0036] Furthermore, a receiving groove 212 is provided at the bottom of the connecting portion 211 along the Y-axis direction, and a damping rubber plug 213 is inserted into the receiving groove 212. The damping rubber plug 213 is tightly matched with the receiving groove 212, and there is a certain mutual friction between the damping rubber plug 213 and the receiving groove 212. The damping rubber plug 213 needs a certain external force to slide up and down in the receiving groove 212. A part of the receiving groove 212 directly passes through the horizontal extension of the lower part of the "L"-shaped connecting portion 211, so that the receiving groove 212 2 has an opening on the side through which the damping rubber plug 213 is partially exposed, the exposed portion of the upper end of the damping rubber plug 213 abuts against the bottom wall of the connecting ear 221, and the lower end of the damping rubber plug 213 abuts against the top of the connecting arm 222, so that the damping rubber plug 213 can move together with the up and down movement of the connecting block 22. When the connecting block 22 moves to the uppermost position where it can move, the upper end of the damping rubber plug 213 abuts against the inner top of the receiving groove 212 and the bottom wall of the connecting ear 221 at the same time. Through the cooperation between the damping rubber plug 213 and the receiving groove 212, the connecting block 22 can be limited to a certain extent, so that the connecting block 22 can remain stable in a normal static state.

[0037] Furthermore, the vertical distance between the top surface of the connecting block 22 and the top surface of the connecting arm 222 is equal to the vertical distance between the bottom surface of the sliding connecting plate 21 and the bottom surface of the connecting portion 211, that is, when the connecting block 22 moves to its uppermost position, the top surface of the connecting block 22 abuts against the bottom surface of the sliding connecting plate 21, and the top surface of the connecting arm 222 also abuts against the bottom surface of the connecting portion 211.

[0038] Specifically, the two ends of the sliding connection plate 21 are respectively provided with convex eaves 214 outwardly, and the bottom of the mounting plate 10 is provided with two chute grooves 11 facing each other at intervals, and the chute grooves 11 are arranged along the Z-axis direction. The two convex eaves 214 are slidably connected with the two chute grooves 11 in a one-to-one correspondence. The cooperation between the convex eaves 214 and the chute grooves 11 can refer to the cooperation between the connecting ears 221 and the connecting part 211. The chute grooves 11 can not only allow the convex eaves 214 to slide, but also support the convex eaves 214, so that the sliding connection plate 21 is slidably connected to the bottom of the mounting plate 10 and will not fall off. In addition, one end of the chute groove 11 is closed, which can limit the sliding range of the sliding connection plate 21 to prevent the sliding connection plate 21 from sliding out of this end and disengaging from the chute groove 11.

[0039] Furthermore, a mounting groove 12 is provided at the bottom of the mounting plate 10, and a roller plate 13 that can roll along the Z-axis direction is installed in the mounting groove 12. The circumferential movement of the roller plate 13 itself is limited by the mounting groove 12, but a plurality of rollers are provided on the roller plate 13, which can rotate around their respective axes on the roller plate 13. The bottom of the roller plate 13 rolls against the top of the sliding connecting plate 21, which can reduce the friction resistance of the mutual sliding between the bottom of the mounting plate 10 and the top of the sliding connecting plate 21, making the sliding smoother.

[0040] Specifically, a limiting column 215 is set on the top of the sliding connecting plate 21, and a strip-shaped limiting hole 14 is opened on the mounting plate 10 along the Z-axis direction. The width of the limiting hole 14 is adapted to the diameter of the limiting column 215. The limiting column 215 is slidably inserted in the limiting hole 14, so that the sliding connecting plate 21 can only slide in the Z-axis direction.

[0041] Obviously, the embodiments described above are only some embodiments of the present invention, rather than all embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific embodiments, or to perform equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the present invention.

Claims

1. An adjustable side pressure door and window sliding seat, characterized in that: include: A mounting plate (10), a connecting seat (20) and a pulley frame (30), wherein the connecting seat (20) is mounted on the bottom of the mounting plate (10), and the pulley frame (30) is mounted on the bottom of the connecting seat (20); The connecting seat (20) comprises a sliding connecting plate (21), a connecting block (22) and an adjusting screw (23); the sliding connecting plate (21) is slidably connected to the mounting plate (10) along the Z-axis direction; the connecting block (22) is movably connected to the bottom of the sliding connecting plate (21) along the Y-axis direction; the adjusting screw (23) is arranged in the connecting block (22) along the Y-axis direction, and the upper end of the adjusting screw (23) is abutted against the bottom of the sliding connecting plate (21); and the pulley frame (30) is arranged on both sides of the connecting block (22) along the X-axis direction; Rotating the adjusting screw rod (23) can drive the connecting block (22) to move upwards towards the sliding connecting plate (21), or to move downwards away from the sliding connecting plate (21).

2. The adjustable side pressure door and window slide according to claim 1, characterized in that: The bottom of the sliding connection plate (21) is provided with two "L"-shaped connection parts (211) spaced apart from each other, and the top two ends of the connection block (22) are respectively provided with connection ears (221) facing outwards, and the two connection ears (221) are hung with the two connection parts (211) in a one-to-one correspondence.

3. The adjustable side pressure door and window sliding seat according to claim 2, characterized in that: The inner ends of the two connecting parts (211) respectively abut against the side walls at both ends of the connecting block (22), and the outer ends of the two connecting ears (221) respectively abut against the inner side walls of the two connecting parts (211).

4. The adjustable side pressure door and window slide according to claim 2, characterized in that: Connecting arms (222) are respectively provided at both ends of the connecting block (22), and the outer ends of the connecting arms (222) are connected to rollers (223) that rotate along the Y-axis direction.

5. The adjustable side pressure door and window sliding seat according to claim 4, characterized in that: The bottom of the connecting portion (211) is provided with a receiving groove (212) along the Y-axis direction, and a damping rubber plug (213) is inserted into the receiving groove (212). The upper end of the damping rubber plug (213) abuts against the bottom wall of the connecting ear (221), and the lower end of the damping rubber plug (213) abuts against the top of the connecting arm (222).

6. The adjustable side pressure door and window sliding seat according to claim 5, characterized in that: The vertical distance between the top surface of the connecting block (22) and the top surface of the connecting arm (222) is equal to the vertical distance between the bottom surface of the sliding connecting plate (21) and the bottom surface of the connecting portion (211).

7. The adjustable side pressure door and window sliding seat according to claim 1, characterized in that: Both ends of the sliding connection plate (21) are respectively provided with convex eaves (214) facing outwards, and the bottom of the mounting plate (10) is provided with two sliding grooves (11) spaced apart from each other, the sliding grooves (11) are arranged along the Z-axis direction, and the two convex eaves (214) are slidingly connected with the two sliding grooves (11) in a one-to-one corresponding manner.

8. The adjustable side pressure door and window sliding seat according to claim 7, characterized in that: One end of the slide groove (11) is closed.

9. The adjustable side pressure door and window sliding seat according to claim 8, characterized in that: The bottom of the mounting plate (10) is provided with a mounting groove (12), a roller plate (13) that can roll along the Z-axis direction is installed in the mounting groove (12), and the bottom of the roller plate (13) rolls against the top of the sliding connection plate (21).

10. The adjustable side pressure door and window sliding seat according to claim 1, characterized in that: A limiting column (215) is arranged on the top of the sliding connection plate (21), a strip-shaped limiting hole (14) is opened on the mounting plate (10) along the Z-axis direction, and the limiting column (215) is slidably inserted into the limiting hole (14).

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