CN211900289U

CN211900289U - Integral lower rail structure

Info

Publication number: CN211900289U
Application number: CN201922147176.0U
Authority: CN
Inventors: 黄振杭; 黄明镇; 张健汝
Original assignee: GUANGDONG HAOMEI ALUMINIUM CO Ltd
Current assignee: GUANGDONG HAOMEI ALUMINIUM CO Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-11-10
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses an integral lower rail structure used for installing sliding doors, which comprises a first lower rail, wherein the first lower rail is provided with a first chute for accommodating the sliding door, and the lower part of the first lower rail is provided with a cavity with a notch; the lower rail of second, the second lower rail on be equipped with the second spout of holding sliding door, the second lower rail lower part is equipped with the cavity of taking the breach, the lower part of second lower rail and the lower part of first lower rail lock mutually and form the packing chamber, the packing chamber in install two packing pieces that set up side by side, the packing chamber is the "8" font structure of placing horizontally. This device adopts "integral" design of embracing, and the cooperation is firm, and the shape is approximate to be a holistic section bar, and the outward appearance is succinct generous, but furthest's reduction the combination width of sliding door, reduce the demand to installation space, have fine interior decoration effect.

Description

Integral lower rail structure

Technical Field

The utility model relates to a door and window mounting structure improved design technical field especially relates to an integral lower rail structure.

Background

In prior art, section bar structure is adopted in door and window's installation, and the concrete design and the supporting use of section bar structure influence door and window's installation effectiveness and outward appearance effect, to the sliding door, generally two at least door leafs, the sliding door leaf design of conventional structure is "parallel type components of a whole that can function independently design", and the pattern is traditional relatively, single, and two door leaf combination width are two width sum plus the fit clearance, and whole combination width occupation space is great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide an integral lower rail structure, adopt "integral" to encircle the design, the cooperation is firm, and the shape is approximate to a holistic section bar, and the outward appearance is succinct generous, but the at utmost combination width that has reduced the sliding door reduces the demand to installation space, has fine interior decoration effect.

In order to achieve the above purpose, the utility model discloses a technical scheme is: an integral lower rail structure is used for installing a sliding door and comprises a first lower rail, wherein a first sliding groove for accommodating the sliding door is formed in the first lower rail, and a cavity with a notch is formed in the lower part of the first lower rail;

and the lower part of the second lower rail is mutually buckled with the lower part of the first lower rail to form a filling cavity.

Further, two filling members are installed in the filling cavity as described above.

Further, the filling cavity as described above is a horizontally disposed "8" shaped structure.

Further, the lower portion of the first lower rail extends downward and is formed by two bending operations at right angles.

Furthermore, a groove is formed in the bending part extending in the horizontal direction at the lower part of the first lower rail.

Further, the lower portion of the second lower rail extends downward and horizontally and is formed by bending at right angles.

Furthermore, a groove is formed in the bending part extending in the horizontal direction at the lower part of the second lower rail.

Further, the first lower rail and the second lower rail are both extruded profiles.

Compared with the prior art, the beneficial effects of the utility model are that: this device adopts "integral" design of embracing, and the cooperation is firm, and the shape is approximate to be a holistic section bar, and the outward appearance is succinct generous, but furthest's reduction the combination width of sliding door, reduce the demand to installation space, have fine interior decoration effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of FIG. 1 with the filling member removed;

fig. 3 is a conventional sliding door mounting structure.

The labels in the figures are: 1. a first lower rail; 2. a first chute; 3. a second chute; 4. a second lower rail; 5. a filling member; 6. filling the cavity; 7. a sliding door; 8. a third chute; 9. and a third lower rail.

Detailed Description

The following detailed description is provided to further explain the technical features and advantages of the present invention by referring to the accompanying drawings in combination with the embodiments.

As shown in fig. 1-3, the utility model discloses an integral lower rail structure for installing sliding door 7, which comprises a first lower rail 1, wherein the first lower rail is provided with a first chute 2 for accommodating the sliding door, and the lower part of the first lower rail is provided with a cavity with a notch; the second lower rail 4, the second lower rail on be equipped with the second spout 3 of holding sliding door, the second lower rail lower part is equipped with the cavity of taking the breach, the lower part of second lower rail and the lower part lock of each other of first lower rail form and fill chamber 6, it is concrete, first lower rail and the two formula combination of embracing of second lower rail, you have you in my, the local of first lower rail gets into the cavity of taking the breach of second lower rail promptly, the local of second lower rail gets into the cavity of taking the breach of first lower rail equally, from whole appearance, the combination of the two is approximate to a whole, the outward appearance is neat generous.

Further, the packing chamber in install two packing 5 that set up side by side, the packing increases the intensity of cavity, two packing set up side by side, can the lock of each other, also can complementary overlap joint, the material of making an uproar falls in addition to the packing, specifically selects according to the actual installation demand of sliding door. The filling cavity is of a horizontally placed 8-shaped structure, and the structural strength of the arc-shaped structure is improved. The lower part of the first lower rail extends downwards and is formed by bending twice at a right angle. The bending part extending in the horizontal direction at the lower part of the first lower rail is provided with a groove. The lower part of the second lower rail extends downwards, extends in the horizontal direction and is bent and formed at a right angle. And a groove is arranged at the bending part extending in the horizontal direction at the lower part of the second lower rail. The first lower rail and the second lower rail are both extrusion-molded sections.

As shown in fig. 3, the conventional sliding door leaf is of a parallel split design, the style is relatively traditional and single, the sliding door comprises two third lower rails 9 arranged side by side, a third sliding groove 8 is formed in each third lower rail, the sliding door leaf is arranged on each third sliding groove, the drawing can be obviously seen, the combined width of the two sliding door leaves is the sum of the widths of the two sliding door leaves plus a fit clearance, the occupied space of the whole combined width is large, and the structure has more requirements on an installation site.

The utility model discloses in the device, the machine-shaping of section bar is prior art or material, and affiliated technical staff can directly purchase or order from the market according to required product model and specification.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The present invention is described in detail in the above embodiments, and it should be understood that the described embodiments are not limited to the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims

1. An integral lower rail structure is used for installing a sliding door and is characterized by comprising a first lower rail, wherein a first sliding groove for accommodating the sliding door is arranged on the first lower rail, and a cavity with a notch is arranged at the lower part of the first lower rail; and the lower part of the second lower rail is mutually buckled with the lower part of the first lower rail to form a filling cavity.

2. The unitary lower rail structure of claim 1, wherein two side-by-side packing elements are received in said packing cavity.

3. The unitary lower track structure of claim 2 wherein said fill cavity is a horizontally disposed "figure 8" configuration.

4. The unitary lower rail structure of claim 3, wherein said first lower rail lower portion is formed by two bending operations at right angles extending downwardly.

5. The integral lower rail structure of claim 4, wherein the lower portion of the first lower rail is provided with a groove at the horizontally extending bending portion.

6. The unitary lower rail structure of claim 3, wherein said second lower rail lower portion extends downwardly and horizontally and is formed by a right angle bend.

7. The integral lower rail structure of claim 6, wherein the lower portion of the second lower rail is provided with a groove at the horizontally extending bending portion.

8. The unitary lower rail structure of claim 1, wherein said first lower rail and said second lower rail are each extruded profiles.