CN218644099U

CN218644099U - Anti-noise lower rail structure and sliding door system

Info

Publication number: CN218644099U
Application number: CN202222929127.4U
Authority: CN
Inventors: 许姜德
Original assignee: Guangdong OPK Smart Home Technology Co Ltd
Current assignee: Guangdong OPK Smart Home Technology Co Ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-17
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses an anti-noise lower rail structure and sliding door system, anti-noise lower rail structure includes: a base plate; the lower guide rail is arranged on the bottom plate and is used for being connected with the door and window sash in a sliding manner; and the noise reduction piece is arranged at the edge end of the bottom plate and is used for abutting against the ground structure. So set up, through falling the edge end that makes an uproar set up at the bottom plate, make the edge end of bottom plate not direct and ground structure contact, even the edge end perk of long-time back bottom plate of using can not form bottom plate, dust and ground structure three contact structure that offsets in proper order yet, the bottom plate can not form friction or extrusion to the dust promptly to can not produce the noise of bottom plate friction or extrusion dust when removing the door and window fan. The sliding door and window system comprises door and window sashes and the anti-noise lower rail structure.

Description

Anti-noise lower rail structure and sliding door system

Technical Field

The utility model relates to a door and window guide rail technical field especially relates to an anti-noise lower rail structure and sliding door system.

Background

The lower guide rail of the sliding door and window system is usually arranged on a bottom plate to provide moving guide for the sliding of door and window leaves; after a long period of use, the edge of the bottom plate may be slightly raised, and dust may enter the raised edge of the bottom plate, i.e. be left between the edge of the bottom plate and the floor structure. In the above case, when the window and door sash is moved along the lower rail, the position of the lower rail to which the main pressure of the window and door sash is applied may be changed as the window and door sash is moved, i.e., the bottom plate may continuously press and release dust at different positions, during which harsh noise may be generated.

SUMMERY OF THE UTILITY MODEL

In order to overcome above-mentioned prior art at least one defect, the utility model provides an anti-noise lower rail structure and sliding door system aims at solving and constantly extrudees and unclamp the dust of different positions and the problem of noise emission when making the door and window fan remove because of the edge that the dust got into the bottom plate perk.

The utility model discloses a solve the technical scheme that its problem adopted and be:

an anti-noise down track structure comprising: a base plate; the lower guide rail is arranged on the bottom plate and is used for being connected with a door and window sash in a sliding manner; and the noise reduction piece is arranged at two opposite edge ends of the bottom plate and is used for abutting against the ground structure.

The utility model provides a pair of anti-noise lower rail structure, through falling the edge end that makes an uproar set up at the bottom plate, make the edge end of bottom plate not direct and the ground structure contact, even the edge end perk of long-time back bottom plate of using can not form the contact structure that bottom plate, dust and ground structure three offset in proper order yet, the bottom plate can not form friction or extrusion to the dust promptly to can not produce the noise of bottom plate friction or extrusion dust when moving the door and window fan.

According to some embodiments of the invention, the noise reduction member extends along the length direction of the bottom plate.

By adopting the scheme, the whole length of the noise reduction piece is longer, the supporting effect of the noise reduction piece on the bottom plate can be ensured, the contact area of the noise reduction piece and the ground structure can be increased, the pressure intensity of the noise reduction piece can be reduced, and the noise reduction piece is prevented from being damaged.

According to the utility model discloses a some embodiments, the marginal end of bottom plate is equipped with the first mounting groove towards the ground structure, it inlays to locate to fall the piece of making an uproar first mounting groove.

Through adopting above-mentioned scheme, the installation of the piece of making an uproar is fallen to first mounting groove is convenient for fixed to make the whole compactness of arranging of anti-noise lower rail structure, occupation space is little.

According to some embodiments of the invention, the first mounting groove comprises a first side wall, a second side wall and a third side wall, the first side wall and the second side wall being arranged opposite each other, the third side wall being connected between the first side wall and the second side wall; one side of the noise reduction piece opposite to the first side wall and/or one side of the noise reduction piece opposite to the second side wall are/is provided with notches.

According to some embodiments of the invention, the edge end is arranged inclined to the ground structure or perpendicular to the ground structure.

According to some embodiments of the utility model, the bottom plate dorsad the one side of bottom rail is equipped with an at least antidetonation piece, at least one antidetonation piece and at least one the bottom rail one-to-one sets up.

According to some embodiments of the utility model, the bottom plate is equipped with the second mounting groove towards one side of ground structure, antidetonation piece inlays to be located the second mounting groove.

The sliding door and window system comprises the anti-noise lower rail structure and a door and window sash arranged on the lower rail in a sliding mode.

Drawings

Fig. 1 is a schematic structural diagram of an anti-noise lower rail structure according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a sliding door and window system according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic structural view of a noise reduction member according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a bottom plate and a lower rail according to an embodiment of the present invention;

fig. 6 is another schematic structural diagram of the bottom plate and the lower rail according to the embodiment of the present invention.

Wherein the reference numerals have the following meanings:

1-bottom plate, 11-edge end, 12-body, 13-first mounting groove, 14-second mounting groove, 2-lower guide rail, 3-noise reduction piece, 31-notch, 4-anti-seismic piece, 5-door and window leaf and 6-ground structure.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 3, the present invention discloses an anti-noise lower rail structure and a sliding door/window system; the anti-noise lower rail structure comprises a bottom plate 1, a noise reduction piece 3 and a lower guide rail 2, and the sliding door and window system comprises the anti-noise lower rail structure and a door and window sash 5; the lower guide rail 2 is arranged on the bottom plate 1 and is used for being connected with a door window sash 5 in a sliding manner; the noise reducing member 3 is arranged at an edge end 11 of the base plate 1 and is adapted to abut against the ground structure 6. It should be noted that the ground structure 6 can be, but is not limited to, a floor tile plane or a floor plane.

So, through the above-mentioned scheme, will fall the edge end 11 that makes an 3 settings at bottom plate 1 of making an uproar, make the edge end 11 of bottom plate 1 not direct and ground structure 6 contact, wherein, it has the elastic deformation characteristic to fall an 3 that makes an uproar, it contacts with ground all the time to fall an 3 that makes an uproar, the dust can not reach the middle part of bottom plate 1 through the edge end 11 of bottom plate 1 yet, even the 11 perks of edge end of bottom plate 1 after using for a long time, also can not form bottom plate 1, the contact structure that dust and ground structure 6 three offset in proper order, namely bottom plate 1 can not form friction or extrusion to the dust, thereby can not produce the noise that bottom plate 1 rubs or extrudes the dust when moving door and window fan 5.

Preferably, in the present embodiment, the noise reduction members 3 are disposed at two opposite edge ends 11 of the bottom plate 1, but in some other embodiments, the noise reduction members 3 may be disposed only at the edge end 11 of one side of the bottom plate 1, and the noise reduction members are selected according to the use environment, and are not limited herein.

Preferably, in the present embodiment, the lower rail 2 and the bottom plate 1 are integrally formed and made of metal, so as to improve the overall structural strength and reduce the production cost.

As shown in fig. 1, 4 and 6, further, the noise reduction member 3 extends along the length direction of the base plate 1, so that the overall length of the noise reduction member 3 is longer, the supporting effect of the noise reduction member 3 on the base plate 1 can be ensured, the contact area between the noise reduction member 3 and the ground structure 6 can be increased, the pressure applied to the noise reduction member 3 can be reduced, and the noise reduction member 3 is prevented from being damaged. It should be noted that in some other embodiments, each edge end 11 of the bottom plate 1 may be provided with a plurality of noise reduction members 3 at intervals, only by making the bottom plate 1 not directly contact with the ground structure 6, which is not limited herein.

As shown in fig. 3 to 5, preferably, in order to facilitate the installation and fixation of the noise reduction member 3, the edge end 11 of the bottom plate 1 is provided with a first mounting groove 13 facing the ground structure 6, one end of the noise reduction member 3 is embedded in the first mounting groove 13, the other end of the noise reduction member 3 is used for abutting against the ground structure 6, and the first mounting groove 13 has a guiding function on the installation of the noise reduction member 3, and so as to enable the noise-resistant lower rail structure to be integrally arranged compactly and occupy a small space.

Specifically, the first mounting groove 13 includes a first sidewall, a second sidewall and a third sidewall, the first sidewall and the second sidewall are oppositely disposed, and the third sidewall is connected between the first sidewall and the second sidewall; preferably, one surface of the noise reducing member 3 opposite to the first side wall and/or one surface opposite to the second side wall is provided with a notch 31, so that the noise reducing member 3 can be deformed to some extent during the assembling process, thereby facilitating the assembling of the noise reducing member 3 in the first mounting groove 13.

Specifically, the edge end 11 is disposed obliquely to the floor structure 6, and more specifically, two opposite edge ends 11 of the soleplate 1 are disposed apart in a splayed shape, and the main body of the soleplate 1 is connected between the two opposite edge ends 11 so that the body 12 of the soleplate 1 does not contact the floor structure 6. Of course, in some other embodiments, the edge end 11 may also be arranged perpendicular to the ground structure 6.

Referring to fig. 1, fig. 2 and fig. 5, further, a shock-proof member 4 is disposed on a side of the bottom plate 1 opposite to the lower guide rail 2, and the shock-proof member 4 and the lower guide rail 2 are disposed correspondingly. Specifically, in this embodiment, the sliding door and window system is of a linkage type, three lower sliding rails are arranged on the bottom plate 1, anti-seismic pieces 4 corresponding to the three lower sliding rails one by one are arranged on one surface of the bottom plate 1, which is opposite to the lower sliding rails, and the anti-seismic pieces 4 are abutted between the bottom plate 1 and the ground structure 6, so as to reduce the vibration to which the bottom plate 1 is subjected; it should be noted that, in some other embodiments, the number of the lower sliding rails may also be set to be 1, 2, 4, 5, and the like, and it is only necessary that the number of the shock-resistant members 4 is the same as that of the lower sliding rails, which is not limited herein.

More specifically, one side of the bottom plate 1 facing the ground structure 6 is provided with second mounting grooves 14, more specifically, the bottom plate 1 is provided with the second mounting grooves 14 with the same number as that of the lower sliding rails, and the anti-seismic pieces 4 are embedded in the second mounting grooves 14 corresponding to the anti-seismic pieces 4, so as to facilitate the installation and fixation of the anti-seismic pieces 4.

To sum up, the utility model discloses an anti-noise lower rail structure and sliding door system can bring following beneficial effect at least:

1) The noise reduction pieces 3 are arranged at the two opposite edge ends 11 of the bottom plate 1, so that the bottom plate 1 is not directly contacted with the ground structure 6, even if the edge ends 11 of the bottom plate 1 tilt up after long-time use, a contact structure in which the bottom plate 1, dust and the ground structure 6 are sequentially abutted cannot be formed, namely, the bottom plate 1 cannot rub or extrude the dust, and therefore, the noise caused by rubbing or extruding the dust by the bottom plate 1 cannot be generated when the door window sash 5 is moved;

2) The noise reduction piece 3 extends along the length direction of the bottom plate 1, so that the whole length of the noise reduction piece 3 is longer, the supporting effect of the noise reduction piece 3 on the bottom plate 1 can be ensured, in addition, the contact area of the noise reduction piece 3 and the ground structure 6 can be improved, the pressure intensity borne by the noise reduction piece 3 can be reduced, and the noise reduction piece 3 is prevented from being damaged;

3) The first mounting groove 13 has a guiding function on the mounting of the noise reduction piece 3, so that the noise reduction piece 3 is convenient to mount and fix, the whole structure is compact, and the occupied space is reduced;

4) The notch 31 of the noise reduction piece 3 enables the noise reduction piece 3 to deform to a certain extent in the assembling process, so that the noise reduction piece 3 is conveniently assembled in the first mounting groove 13.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by combining the above technical features at will. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. An anti-noise lower track structure, comprising:

a base plate (1);

the lower guide rail (2) is arranged on the bottom plate (1), and the lower guide rail (2) is used for being connected with a door and window sash (5) in a sliding manner;

and the noise reduction piece (3) is arranged at the edge end (11) of the bottom plate (1) and is used for abutting against the ground structure (6).

2. An antinoise lower rail structure according to claim 1, characterized in that said noise reducer (3) extends along the length of said bottom plate (1).

3. An antinoise lower rail structure according to claim 1, characterized in that said edge end (11) is provided with a first mounting groove (13) facing towards the ground structure (6), said noise reducing element (3) being embedded in said first mounting groove (13).

4. An anti-noise lower rail structure according to claim 3, wherein the first mounting groove (13) includes a first side wall, a second side wall and a third side wall, the first side wall and the second side wall being disposed opposite to each other, the third side wall being connected between the first side wall and the second side wall; a notch (31) is formed in one surface, opposite to the first side wall, of the noise reduction piece (3) and/or one surface, opposite to the second side wall, of the noise reduction piece.

5. An antinoise lower track structure according to claim 1, characterised in that said edge end (11) is arranged obliquely to the ground structure (6) or perpendicularly to the ground structure (6).

6. An antinoise lower rail structure according to claim 1, characterized in that a face of said base plate (1) facing away from said lower rail (2) is provided with an anti-seismic member (4), said anti-seismic member (4) being disposed in correspondence with said lower rail (2).

7. An antinoise lower rail structure according to claim 6, characterized in that said base plate (1) is provided, on the side facing the ground structure (6), with a second mounting groove (14), said anti-seismic element (4) being embedded in said second mounting groove (14).

8. A sliding door system, characterized in that it comprises a noise resistant lower rail structure according to any one of claims 1 to 7, and a door sash (5) slidingly mounted on said lower rail (2).