CN115234138A

CN115234138A - an offset sliding structure

Info

Publication number: CN115234138A
Application number: CN202211042352.4A
Authority: CN
Inventors: 莫远俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-10-25

Abstract

The invention discloses an offset sliding structure, comprising a guide rail, a leaf door, a pulley, a first offset port, a second offset port, a first offset piece and a second offset piece. The two guide rails are arranged symmetrically up and down, and the guide rail There are adjacent first slide rails and second slide rails, and the pulley moves on the first slide rails; the first offset port and the second offset port are both connected to the first slide rail and the second slide rail, and both are The length direction of the guide rail is arranged at intervals; the top and the bottom of the leaf door are provided with a first offset piece and a second offset piece at intervals; It is connected with the pulley; after the first deflection piece enters the second slide rail along the first deflection opening, the second deflection piece is limited to the second deflection opening, and the door is closed. The door has both flat opening and push-pull functions, occupies little space after the window is opened, opens and closes smoothly, and has a simple overall structure and high safety.

Description

Offset sliding structure

Technical Field

The invention belongs to the technical field of doors and windows, and particularly relates to an offset sliding structure.

Background

There are two kinds of open-close windows arranged on buildings at present. The casement type opening and closing window is characterized in that the sash doors are fixedly connected to the window frame through hinges and can be opened or closed inside and outside, the two doors are on the same plane after the opening and closing window is closed, the appearance is smooth, the lighting effect is poor, the sash doors are easily disturbed by wind when opened outwards and occupy a certain space when opened inwards, and the movement of indoor people is influenced. The other type is a push-pull type opening and closing window with two doors which are respectively pushed and pulled to open or close left and right in the inner and outer grooves of the window frame, the doors are convenient to open and close, the lighting effect is good, but the two doors are not on the same plane after the doors are closed, so that people have the feeling of being uneven and uneven, the sealing performance is poor, the wind resistance is not strong, noise is easy to generate, and the anti-theft performance is not good. The existing window with the functions of flat opening and push-and-pull has the problems of complex structure and unsmooth opening and closing.

Disclosure of Invention

The present invention aims to provide an offset sliding structure capable of solving the above-mentioned problems.

In order to achieve the above object, an offset sliding structure provided in an embodiment of the present invention includes guide rails, a door, and pulleys, where the two guide rails are arranged vertically and symmetrically, the guide rails have a first slide rail and a second slide rail that are adjacent to each other, and the pulleys are movable on the first slide rail, and further include a first offset opening, a second offset opening, a first offset member, and a second offset member;

the first deviation port and the second deviation port are communicated with the first slide rail and the second slide rail and are arranged at intervals along the length direction of the guide rail;

the first offset part and the second offset part are arranged at the top and the bottom of the door leaf at intervals;

the first offset piece and the second offset piece which are positioned at the bottom of the leaf door are connected with the pulley through connecting arms;

after the first offset part enters the second slide rail along the first offset opening, the second offset part is limited at the second offset opening, and the door is closed;

the second deviation piece is separated from the second deviation opening, and when the second deviation piece moves on the first slide rail, the first deviation piece enters the first slide rail along the first deviation opening, and the door is opened.

Alternatively,

the guide rail is provided with a first opening and a second opening which are communicated with the first slide rail and the second slide rail at intervals, the first opening is provided with a first deviation block, the second opening is provided with a second deviation block, the first deviation opening is formed in the first deviation block, and the second deviation opening is formed in the second deviation block.

Alternatively,

the first offset part comprises at least two first parallel wheels which are arranged at intervals along the length direction of the guide rail.

Alternatively,

when the door is opened, the first parallel wheel is limited on the first slide rail and can move on the first slide rail.

Alternatively,

the first offset opening is arc-shaped or inclined straight, a limiting opening is arranged on the first offset opening, and the limiting opening corresponds to the second slide rail and is matched with the first parallel wheel.

Optionally, the method further comprises:

a torsion spring, the second biasing member being forced against the torsion spring.

Alternatively,

the second deviation piece comprises a swing arm and a second parallel wheel, the swing arm is fixedly connected with the leaf door, and the second parallel wheel is arranged on the swing arm and matched with the second deviation opening.

Optionally, the method further comprises:

the positioning wheel is rotatably connected with the swing arm positioned at the top of the leaf door through a connecting plate and is movably arranged on the first sliding rail positioned at the upper end.

Alternatively,

the first deviation piece further comprises a mounting plate, the mounting plate is fixed on the leaf door, supporting wheels are arranged on the connecting arms, and the supporting wheels on the two connecting arms are respectively in butt joint with the corresponding mounting plate and the swing arms.

Or,

and the pulley is provided with an anti-deviation wheel which is matched with the first sliding rail.

Compared with the prior art, the invention has the beneficial effects that: when the first deviation piece enters the second slide rail along the first deviation opening, the second deviation piece is limited at the second deviation opening, and the door leaf is closed; the second skew piece breaks away from the second skew mouth, and when moving on first slide rail, first skew piece gets into first slide rail along first skew mouth, realizes that the door leaf opens, and this door has flat-open and push-and-pull's function concurrently, and shared space is little after the windowing, opens and shuts smoothly, and overall structure is simple and the security is high.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

Fig. 1 is a perspective view of the door of the present invention opened.

Fig. 2 is a top view of the door of the present invention after it is closed and hidden from view.

Fig. 3 isbase:Sub>A cross-sectional view of the areabase:Sub>A-base:Sub>A as shown in fig. 2.

Fig. 4 is a partially enlarged view of the area a shown in fig. 3.

Fig. 5 is a partially enlarged view of the region B shown in fig. 3.

Fig. 6 is a sectional view of the area B-B as shown in fig. 2.

Fig. 7 is a bottom view of the second offset member of the present invention mounted to the bottom of the door and coupled to the pulley.

Fig. 8 is a top view of a second offset member of the present invention mounted on the top of a door and coupled to a positioning wheel.

Fig. 9 is a schematic structural diagram of a first offset block in the present invention.

Fig. 10 is a schematic structural view of a connecting arm in the present invention.

In the figure: the sliding door comprises a guide rail 100, a first sliding rail 110, a second sliding rail 120, a door leaf 200, a second magnet 210, a pulley 300, an anti-deviation wheel 310, a first deviation block 400, a first deviation port 410, a limiting port 411, a first deviation piece 500, a mounting plate 510, a first parallel wheel 520, a second deviation piece 600, a swing arm 610, a second parallel wheel 620, a torsion spring 630, a connecting arm 700, a supporting wheel 710, a second deviation block 800 and a second deviation port 810.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that, if directional indications such as up, down, left, right, front, back, inner, outer, etc. are provided in the embodiments of the present invention, the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description of the embodiments of the present invention and for simplification of description, and are not intended to indicate or imply that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise specifically stated or limited, terms such as "mounted," "connected," and "fixed" should be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrated. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

As shown in fig. 1 to 10, an embodiment of the present invention provides an offset sliding structure, including a guide rail 100, a door 200, a pulley 300, a first offset opening 410, a second offset opening 810, a first offset member 500, and a second offset member 600, wherein the guide rail 100 has a first slide rail 110 and a second slide rail 120 adjacent to each other, and the pulley 300 is movable on the first slide rail 110; it should be understood that the opening and closing window comprises a frame, wherein the frame comprises two guide rails 100 which correspond to each other up and down, side rails which connect the same ends of the two guide rails 100, and a middle vertical, at least one middle vertical is arranged, when one middle vertical is arranged, the middle vertical divides the frame into two windows, and one window is used for installing and fixing glass; when two middle erects are arranged, the two middle erects divide the frame into three windows, and the window between the two middle erects is used for installing and fixing glass.

Further, the first offset opening 410 and the second offset opening 810 are both communicated with the first slide rail 110 and the second slide rail 120, and are arranged at intervals along the length direction of the guide rail 100;

further, the first offset part 500 and the second offset part 600 are installed at the top and the bottom of the door leaf 200 at intervals, it should be noted that the pulley 300 is not needed to be installed due to the installation of the first offset part 500 and the second offset part 600 at the upper end of the door leaf 200, so as to save cost, and the first offset part 500 and the second offset part 600 are only installed at the upper end of the door leaf 200, so that the limiting effect can be achieved.

The first offset member 500 and the second offset member 600 located at the bottom of the door 200 are connected to the pulley 300 through a connecting arm 700, and specifically, the first offset member 500, the second offset member 600 and the pulley 300 are rotatably connected to the connecting arm 700. That is, the door 200 can horizontally move on the first slide rail 110 through the pulley 300, and the door 200 is completely opened when the door moves to a position corresponding to the fixed glass; and the door 200 can be shifted forward and backward by the connecting arm 700.

After the first offset member 500 enters the second slide rail 120 along the first offset opening 410, the second offset member 600 is limited at the second offset opening 810, and the door 200 is closed;

when the second deviation member 600 is separated from the second deviation opening 810 and moves on the first slide rail 110, the first deviation member 500 enters the first slide rail along the first deviation opening 410, and the door is opened.

The door has the functions of casement and sliding, and has the advantages of small occupied space after opening the window, smooth opening and closing, simple integral structure and high safety.

In an embodiment, the guide rail 100 is provided with a first opening and a second opening at intervals, which are communicated with the first slide rail 110 and the second slide rail 120; the first opening is provided with a first offset block 400, the second opening is provided with a second offset block 800, the first offset opening 410 is arranged on the first offset block 400, and the second offset opening 810 is arranged on the second offset block 800.

During installation, an installer can cut the first opening and the second opening on the guide rail 100, wherein the first opening is preferably at one end of the guide rail 100, and the second opening is close to the middle vertical position, and further, the first offset block 400 and the second offset block 800 are fixed on the first opening and the second opening respectively through screws, so that the installation and the subsequent maintenance are convenient.

In an embodiment, to enable the first offset member 500 to enter the second sliding rail 112 along the guiding track 411, specifically, the first offset member 500 includes at least two first parallel wheels 520, and the first parallel wheels 520 are spaced apart along the length direction of the guiding rail 100, it should be understood that at least two first parallel wheels 520 are provided to prevent the first parallel wheels 520 from entering the second offset opening 810, which affects the window opening efficiency.

In an embodiment, when the door 200 is opened, the first parallel wheel 520 is limited on the first slide rail 110 and can move on the first slide rail 110, that is, the side wall of the first slide rail 110 can contact with the first parallel wheel 520, so that the door can play a role in guiding and limiting.

In an embodiment, the first offset opening 410 is arc-shaped or straight, and preferably is arc-shaped in this embodiment, so that the first parallel wheel 520 can slide along the first offset opening 410 more smoothly, thereby improving the opening and closing efficiency of the door sash 200, further, a limiting opening 411 is disposed on the first offset opening 410, the limiting opening 411 corresponds to the second slide rail 120 and is adapted to the first parallel wheel 520, that is, when the door sash 200 is closed, the limiting opening 411 can limit one of the first parallel wheels 520, thereby preventing the door sash 200 from shaking.

In an embodiment, a torsion spring 630 is further installed, and the second deviation member 600 is forced by the torsion spring 630, so that when the first deviation member 500 enters the second slide rail 120 along the first deviation opening 410, the second deviation member 600 can be automatically limited at the second deviation opening 810.

In some specific embodiments, the second deviation member 600 includes a swing arm 610 and a second parallel wheel 620, wherein the swing arm 610 is fixedly connected to the door leaf 200, and the second parallel wheel 620 is disposed on the swing arm 610 and is adapted to the second deviation opening 810, it should be understood that the swing arm 610 at the bottom of the door leaf is rotatably connected to the pulley 300, and two corresponding output arms of the torsion spring 630 are respectively forced by the second parallel wheel 620 and the connecting arm 700, so that after the first deviation member 500 enters the second slide rail 120 along the first deviation opening 410, the second parallel wheel 620 can be limited on the second deviation opening 810, and further drive the door leaf 200 to deviate towards the second slide rail 120, so as to close the door leaf 200.

In some specific embodiments, in order to prevent the first offset member 500 and the second offset member 600 from being constrained behind the first offset opening 410 and the second offset opening 810, respectively, and then shaking, a positioning wheel 640 is further installed for this purpose, specifically, the positioning wheel 640 is rotatably connected with the swing arm 610 at the top of the door leaf 200 through a connecting plate 650 and is movable on the first slide rail 110 at the upper end, and it should be understood that two corresponding output arms of the torsion spring 630 are respectively forced on the second parallel wheel 620 and the connecting plate 650.

In an embodiment, the first offset member 500 further includes a mounting plate 510, the mounting plate 510 is fixed to the door 200, the connecting arms 700 are provided with supporting wheels 710, and the supporting wheels 710 of the two connecting arms 700 are respectively in contact with the corresponding mounting plate 510 and the corresponding swing arm 610, so as to improve the supporting force of the mounting plate 510 and the corresponding swing arm 610 and improve the stability of the door 200 when it is offset forward and backward.

In an embodiment, the pulley 300 is provided with an anti-deviation wheel 310, and the anti-deviation wheel 310 is adapted to the first slide rail 110 to prevent the pulley 300 from swinging on the first slide rail 110.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An offset sliding structure, comprising a guide rail, a door and a pulley, two of the guide rails are arranged symmetrically up and down, and the guide rail has an adjacent first slide rail and a second slide rail, and the pulley moves on the described guide rail. The first slide rail is characterized in that it further comprises a first offset port, a second offset port, a first offset member and a second offset member;

The first offset port and the second offset port are both communicated with the first slide rail and the second slide rail, and the two are arranged at intervals along the length direction of the guide rail;

The top and the bottom of the leaf door are provided with the first offset member and the second offset member at intervals;

Wherein, both the first offset member and the second offset member located at the bottom of the leaf door are connected with the pulley through a connecting arm;

After the first deflection piece enters the second slide rail along the first deflection opening, the second deflection piece is limited to the second deflection opening, and the door is closed;

The second deflecting piece is separated from the second deflecting opening, and when moving on the first sliding rail, the first deflecting piece enters the first sliding rail along the first deflecting hole , the door is open.

2. A kind of offset sliding structure according to claim 1, is characterized in that,

A first opening and a second opening that communicate with the first slide rail and the second slide rail are spaced apart on the guide rail, and a first offset block is arranged at the first opening, and the second opening is A second offset block is provided, the first offset port is opened on the first offset block, and the second offset port is opened on the second offset block.

3. A kind of offset sliding structure according to claim 1, is characterized in that,

The first offset member includes first parallel wheels, and at least two of the first parallel wheels are arranged at intervals along the length direction of the guide rail.

4. A kind of offset sliding structure according to claim 3, is characterized in that,

When the door is opened, the first parallel wheel is limited to the first sliding rail and can move on the first sliding rail.

5. A kind of offset sliding structure according to claim 3, is characterized in that,

The first offset opening is in an arc shape or an oblique straight shape, a limit opening is provided on the first offset opening, and the limit opening corresponds to the second slide rail and the first parallel wheel. fit.

6. A kind of offset sliding structure according to claim 1, is characterized in that, also comprises:

A torsion spring, the second biasing member is stressed by the torsion spring.

7. A kind of offset sliding structure according to claim 6, is characterized in that,

The second offset member includes a swing arm and a second parallel wheel, the swing arm is fixedly connected with the door, and the second parallel wheel is arranged on the swing arm and offset from the second mouth fit.

8. A kind of offset sliding structure according to claim 7, is characterized in that, also comprises:

The positioning wheel is rotatably connected with the swing arm located at the top of the leaf door through a connecting plate, and is movable on the first slide rail located at the upper end.

9. A kind of offset sliding structure according to claim 7, is characterized in that,

The first offset member further includes a mounting plate, the mounting plate is fixed on the door, the connecting arms are provided with support wheels, and the support wheels on the two connecting arms are respectively connected with the corresponding ones. The mounting plate and the swing arm are in contact with each other.

10. An offset sliding structure according to any one of claims 1 to 9, characterized in that,

An anti-deflection wheel is provided on the pulley, and the anti-deflection wheel is adapted to the first slide rail.