CN218177042U

CN218177042U - Door and window with hidden slide rail

Info

Publication number: CN218177042U
Application number: CN202222068942.6U
Authority: CN
Inventors: 范泽金
Original assignee: Sichuan Jinzhi Shangpin Door & Window Co ltd
Current assignee: Sichuan Jinzhi Shangpin Door & Window Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-30
Anticipated expiration: 2032-08-08

Abstract

The utility model provides a door and window with a hidden slide rail, which comprises a door leaf and a slide rail part arranged on a bearing wall, wherein a group of first chutes which extend horizontally and have upward openings are arranged in the slide rail part; at least two groups of first rolling parts are arranged on one side, facing the sliding rail part, of the door leaf, the lower end faces of the two groups of first rolling parts are in rolling contact with the first sliding grooves, and a second rolling part in rolling contact with the ground is arranged at the lower end of the door leaf; the utility model discloses an among the door and window with hidden slide rail, the slide rail part is sheltered from on the bearing wall by the door leaf, can't find out from the door and window outside, and simultaneously, the ground of door and window bottom does not set up the track, is difficult for producing sanitary dead angle, and simple structure, support reliably and the appearance is brief pleasing to the eye.

Description

Door and window with hidden slide rail

Technical Field

The utility model relates to a door and window field particularly, relates to a door and window with hidden slide rail.

Background

The existing sliding doors and windows are all provided with a horizontal sliding track, a door/window sash horizontally slides left and right in a door frame to realize the opening and closing of the doors and windows, particularly the sliding doors and windows need to be provided with a track on the ground, if the track adopts a convex design, people are easy to trip over the track when passing through, and a concave track groove design is adopted, so that sanitary dead corners are easy to form in the track groove, and bacteria are bred; meanwhile, because the tops of a plurality of rooms are decorated by suspended ceilings, the tracks at the tops of the door frames are installed/modified, and the suspended ceiling structure cannot bear large supporting force, so that the construction is very inconvenient and the suspended ceiling structure is not attractive.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the shortcoming of background art, provide a door and window with hidden slide rail.

The embodiment of the utility model discloses a realize through following technical scheme:

a door or window with a concealed sliding track, comprising:

the sliding rail component is arranged on a bearing wall, and a group of first sliding chutes which extend horizontally and have upward openings are arranged in the sliding rail component;

the sliding rail component is arranged on the door leaf, at least two groups of first rolling parts are arranged on one side, facing the sliding rail component, of the door leaf, the lower end faces of the two groups of first rolling parts are in rolling contact with the first sliding grooves, and second rolling parts in rolling contact with the ground are arranged at the lower end of the door leaf.

In some preferred embodiments, the sliding rail component comprises the first sliding chute, and a mounting plate is arranged on one side of the first sliding chute and is fixed on the bearing wall through bolts.

In some preferred embodiments, a second sliding groove is further disposed above the first sliding groove in the sliding rail member, a set of locking fittings is disposed at the upper end of the door leaf, a set of third rolling members is rotatably disposed at the lower end of the locking fittings, and the third rolling members are in rolling contact with the side walls on both sides of the second sliding groove.

In some preferred embodiments, a vertical rib parallel to the mounting plate is further disposed in the slide rail part, and the second sliding groove is located between the mounting plate and the vertical rib; the third rolling member is in rolling contact with the mounting plate and the surface of the vertical rib.

In some preferred embodiments, an upper frame and a lower frame are disposed in the door sash device, the first rolling member is disposed on the upper frame, and the second rolling member is disposed on the lower frame.

In some preferred embodiments, the door and window further comprises a fourth rolling member disposed on the ground, and the lower end surface of the door leaf is provided with a slideway in rolling contact with the fourth rolling member.

In some preferred embodiments, the first rolling member and the second rolling member are both rollers or balls.

In some preferred embodiments, the rotation axis of the first rolling member and the rotation axis of the third rolling member are perpendicular to each other.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

in the door and window with the hidden slide rail, the slide rail part is arranged on the bearing wall body, the first slide groove which extends horizontally is arranged in the slide rail part, the surface of one side of the door leaf facing the bearing wall is provided with the first rolling piece which is in rolling contact with the first slide groove, the upper end of the door leaf is supported through the supporting relation between the first rolling piece and the first slide groove, and meanwhile, the lower end of the door leaf is provided with the second rolling piece which is connected with the ground; in the door and window structure, the sliding rail part is shielded on the bearing wall by the door leaf and cannot be seen from the outer side of the door and window, meanwhile, the ground at the bottom of the door and window is not provided with a rail, so that sanitary dead corners are not easy to generate, and the door and window structure is simple in structure, convenient to install, reliable in support and simple and attractive in appearance.

Drawings

FIG. 1 is a front view of a door/window with a hidden sliding track according to the present invention;

fig. 2 is a side view of the upper frame of the door/window of the present invention;

icon: 10-a sliding rail component, 100-a first sliding groove, 101-a mounting plate, 102-a vertical rib, 103-a second sliding groove, 20-a door leaf, 21-an upper frame, 210-a first rolling piece, 22-a lower frame, 220-a second rolling piece, 23-a locking accessory, 230-a third rolling piece and 30-a fourth rolling piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1 and 2, the present invention discloses a door window with a hidden slide rail, which comprises a slide rail part 10 and a door leaf 20.

The slide rail component 10 needs to be installed on a bearing wall, the slide rail component 10 is made of aluminum alloy materials or steel materials with high strength, a group of vertical installation plates 101 are arranged on the slide rail component 10, a plurality of installation holes are formed in the installation plates 101, the slide rail component can be fixed on a weighing wall through fasteners such as expansion bolts, and the length of the slide rail component 10 is far smaller than the width of the door leaf 20.

Referring to fig. 1, a set of first sliding grooves 100 extending horizontally and opening upward is disposed in the sliding rail component 10.

In some embodiments, the mounting plate 101 is disposed on the left side of the first chute 100, the group of detachable baffles is disposed on the right side of the first chute 100, the bottom end of each baffle is bent by 90 ° to form a group of bottom plates, a group of transverse plates is vertically disposed on the mounting plate 101, and the bottom plates and the transverse plates overlap each other to form a groove bottom of the first chute 100, wherein long holes that overlap each other are disposed between the bottom plates and the transverse plates and are fastened by bolts, so that the width of the first chute 100 is adjustable.

The top of the door leaf 20 is provided with an upper frame 21, and the bottom of the door leaf 20 is provided with a lower frame 22, wherein at least two groups of first rolling members 210 are arranged on the upper frame 21 on one side of the door leaf 20 facing the sliding rail part 10, the two groups of first rolling members 210 protrude out of the side surface of the upper frame 21, and after the door leaf 20 is vertically installed, the lower end surfaces of the two groups of first rolling members 210 are in rolling contact with the first sliding groove 100, so that the door leaf 20 is hung on the sliding rail part 10 by the two groups of first rolling members 210.

Meanwhile, due to the blocking of the side walls at the two sides of the first sliding chute 100, the two sets of first rolling members 210 are not easy to disengage from the side surfaces of the first sliding chute 100.

In addition, the lower end surface of the door leaf 20 is provided with a second rolling member 220 which is in rolling contact with the ground.

The door leaf 20 is suspended by two sets of first rolling members 210 at the top, and is supported by a second rolling member 220 at the bottom, so that the door leaf is not easy to fall off.

In addition, in some embodiments, the wall surfaces at the ends of the sliding strokes at the left and right ends of the door leaf 20 are provided with limiting protrusions to prevent the door leaf 20 from sliding out.

Referring to fig. 1, in some preferred embodiments, in order to improve the sliding smoothness of the door 20 and reduce the wobbling, a second sliding slot 103 is further disposed above the left side of the first sliding slot 100 in the sliding rail member 10, a set of locking fittings 23 is disposed at the upper end of the upper frame 21 of the door 20, the lower ends of the locking fittings 23 extend into the second sliding slot 103, and a set of third rolling members 230 is rotatably disposed at the lower ends of the locking fittings 23, and the third rolling members 230 are in rolling contact with the side walls of the second sliding slot 103.

The first rolling member 210, the second rolling member 220 and the third rolling member 230 may be rollers or balls, and whether the balls or the rollers are configured, the rotation axis of the first rolling member 210 is parallel to the rotation axis of the second rolling member 220 and perpendicular to the rotation axis of the third rolling member 230.

Referring to fig. 1, in this embodiment, a vertical rib 102 parallel to the mounting plate 101 is further disposed in the slide rail member 10, the second sliding groove 103 is located between the mounting plate 101 and the vertical rib 102, and when the door 20 slides, the third rolling member 230 is in rolling contact with the surfaces of the mounting plate 101 and the vertical rib 102.

In addition, in this embodiment, the door and window further includes a fourth rolling member 30 disposed on the ground, a sliding track in rolling contact with the fourth rolling member 30 is disposed on the lower end surface of the door leaf 20, and in the maximum sliding stroke of the two ends of the door leaf 20, the fourth rolling member 30 is not separated from the sliding track all the time, so as to form a stable support for the lower portion of the door leaf 20.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a door and window with hidden slide rail which characterized in that includes:

the sliding rail component (10) is installed on a bearing wall, and a group of first sliding chutes (100) which extend horizontally and have upward openings are formed in the sliding rail component (10);

the sliding rail component comprises a door leaf (20), wherein at least two groups of first rolling parts (210) are arranged on one side, facing the sliding rail component (10), of the door leaf (20), the lower end faces of the two groups of first rolling parts (210) are in rolling contact with the first sliding groove (100), and second rolling parts (220) in rolling contact with the ground are arranged at the lower end of the door leaf (20).

2. The door and window with the hidden sliding rail according to claim 1, wherein the sliding rail component (10) comprises the first sliding chute (100), a mounting plate (101) is arranged on one side of the first sliding chute (100), and the mounting plate (101) is fixed on the bearing wall through bolts.

3. The door and window with the hidden sliding rail according to claim 2, wherein a second sliding groove (103) is further arranged above the first sliding groove (100) in the sliding rail component (10), a set of locking fittings (23) is arranged at the upper end of the door leaf (20), a set of third rolling members (230) is rotatably arranged at the lower end of the locking fittings (23), and the third rolling members (230) are in rolling contact with the side walls of the second sliding groove (103).

4. The door and window with the hidden sliding rail according to claim 3, wherein a vertical rib (102) parallel to the mounting plate (101) is further arranged in the sliding rail component (10), and the second sliding groove (103) is positioned between the mounting plate (101) and the vertical rib (102); the third rolling member (230) is in rolling contact with the surface of the mounting plate (101) and the vertical rib (102).

5. The door and window with hidden sliding rails as claimed in claim 1, wherein an upper frame (21) and a lower frame (22) are disposed in said door leaf (20), said first rolling members (210) are disposed on said upper frame (21), and said second rolling members (220) are disposed on said lower frame (22).

6. The door and window with hidden sliding rail of claim 1, wherein: the door and window with the hidden sliding rail further comprises a fourth rolling element (30) arranged on the ground, and a sliding way in rolling contact with the fourth rolling element (30) is arranged on the lower end face of the door leaf (20).

7. The door and window with the hidden sliding rail according to any one of claims 1 to 6, wherein the first rolling member (210) and the second rolling member (220) are both rollers or balls.

8. The door and window with hidden sliding rail according to claim 4, wherein the rotation axis of the first rolling member (210) and the rotation axis of the third rolling member (230) are perpendicular to each other.