CN218716205U

CN218716205U - Sealing structure for sliding door and window

Info

Publication number: CN218716205U
Application number: CN202222880340.0U
Authority: CN
Inventors: 阳运洪; 方晓宇
Original assignee: Sichuan Messea Windows & Doors Co ltd
Current assignee: Sichuan Messea Windows & Doors Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a sealing structure for sliding doors and windows, the top of a window frame is provided with an upper sliding part, an upper chute is arranged in the upper sliding part, the bottom outside the upper sliding part is provided with an inclined part, the top of a sash is matched with the upper sliding part, the top of the sash is provided with a first sealing strip for sealing the gap between the sash and the upper sliding part, and the first sealing strip is positioned above the inclined part; the bottom of the upper chute is also provided with a limiting chute, the window sash is provided with an upper limiting piece, and the upper limiting piece is matched with the upper chute and the limiting chute; the bottom of the window frame is provided with a lower sliding part, the guide rail is arranged on the lower sliding part, the bottom of the window sash is matched with the lower sliding part, and the bottom of the window sash is provided with a second sealing strip for sealing a gap between the window sash and the lower sliding part; one side of the bottom of the window sash is provided with a protecting piece, a protecting groove matched with the lower sliding part is arranged on the protecting piece, and a protecting sheet made of soft materials is arranged in the protecting groove. Can effectively guarantee the leakproofness after the window is closed.

Description

Sealing structure for sliding door and window

Technical Field

The utility model belongs to the technical field of door and window, specifically be a seal structure for sliding door.

Background

In modern buildings, large French windows are used for beauty, convenience and lighting, and have the advantages of not occupying indoor space, being convenient to open and the like. In order to facilitate opening of the large French window, the large French window is provided with the lifting mechanism, the lifting mechanism is driven by rotating the handle, and then the lifting mechanism drives the push-pull pulley to move up and down, so that the door leaf or the window sash is controlled to move.

The utility model discloses a large-scale door and window of pulley lifting type is disclosed in the utility model patent of publication number CN209115014U, including the installing frame and install the door body in the installing frame inside, the surface of bottom plate is provided with a pair of slide rail, the surface mounting of door frame has outer handle, be close to and be provided with the push rod in the door frame of outer handle one side, the inside of mounting pad is provided with the round tooth, the top of round tooth is provided with oval tooth, a plurality of first pulley is installed to the bottom of regulating plate, a plurality of spacing calorie of foot is installed to the bottom of fixed plate, accept the internally mounted of board and have a plurality of second pulley, this large-scale door and window of pulley lifting type, through setting up outer handle, the rotation that utilizes outer handle drives the removal about the push rod, and utilize first pulley and second pulley and spacing calorie of foot and slide rail contact, conveniently remove the door body and spacing regulation, when guaranteeing that the door body is gliding, be convenient for the regulation of opening and shutting the area to the door body. The lifting structure can quickly realize the lifting and falling of the door and window, thereby facilitating the opening of the door and window. But the door and window casement of this kind of structure has certain injury to the guide rail with the mode that the guide rail friction formed the braking, still makes the guide rail warp easily, causes the pulley to slide not in proper order, appears the dead condition of card easily, and the door and window still appears the not good problem of leakproofness easily after closing simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seal structure for sliding door to put forward sliding door among the prior art among the solution background art and adopt the problem that causes track deformation easily behind the hoist mechanism, still appear the not good problem of leakproofness easily after door and window closes simultaneously.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a sealing structure for a sliding door comprises a window frame and a window sash, wherein a guide rail is arranged at the bottom of the window frame, a lifting assembly for lifting the window sash is arranged at the bottom of the window sash, a roller of the lifting assembly is matched with the guide rail, and a lifting handle for controlling the lifting assembly is further arranged on the window frame;

the top of the window frame is provided with an upper sliding part, an upper sliding chute is arranged in the upper sliding part, the bottom outside the upper sliding part is provided with an inclined part, the top of the window sash is matched with the upper sliding part, the top of the window sash is provided with a first sealing strip for sealing a gap between the window sash and the upper sliding part, and the first sealing strip is positioned above the inclined part; the bottom of the upper chute is also provided with a limiting chute, the window sash is provided with an upper limiting piece, and the upper limiting piece is matched with the upper chute and the limiting chute;

the bottom of the window frame is provided with a lower sliding part, the guide rail is arranged on the lower sliding part, the bottom of the window sash is matched with the lower sliding part, and the bottom of the window sash is provided with a second sealing strip for sealing a gap between the window sash and the lower sliding part; one side of the bottom of the window sash is provided with a protecting piece, a protecting groove matched with the lower sliding part is arranged on the protecting piece, and a protecting sheet made of soft materials is arranged in the protecting groove.

Furthermore, a clamping groove is formed in the lower sliding portion, and the bottom of the guide rail is clamped in the clamping groove.

Further, the inclination angle of the inclined portion is specifically 45 °.

Furthermore, the locating part joint is at the top of casement.

Furthermore, the top of the limiting part is provided with a limiting head matched with the limiting sliding groove.

Furthermore, a lifting space is arranged between the lower sliding parts, and a sealing gasket is arranged at the bottom of the lifting space.

Further, the sealing gasket is made of rubber materials.

Further, the first sealing strip and the second sealing strip are both made of rubber materials.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses when using, rotate the handle for gyro wheel and the guide rail contact on the hoisting assembly and with casement jack-up, at this moment, go up the position of spacing piece and be restricted by upper chute and spacing spout, the casement can remove and the casement can be more stable at the in-process that removes. Rotate the handle for the gyro wheel lifts up and separates with the guide rail on the promotion subassembly, and the casement falls and presses on the guide rail, and at this moment, the protection piece on the protection piece can warp and press on the guide rail, because, the screening glass is soft materials and makes, can prevent effectively that casement and guide rail direct hard contact from, can effectively protect the guide rail, and simultaneously, the screening glass can strengthen the leakproofness after the window is closed.

When the casement fell down, the first sealing strip at casement top followed to fall down and with the rake contact on the last sliding part and plug up the space between casement and the last sliding part to realize sealed, the second sealing strip of casement bottom contacts with lower sliding part and plugs up the space between casement and the lower sliding part, thereby realizes sealed.

Drawings

FIG. 1 is a partial schematic view of the lower slider portion of the present invention;

FIG. 2 is a partial schematic view of the lower slider portion of the present invention after a protector is installed;

fig. 3 is a partial schematic view of the position of the upper sliding part of the present invention.

The labels in the figure are: 1-window sash, 2-second sealing strip, 3-window frame, 4-roller, 5-guide rail, 6-sealing gasket, 7-lifting space, 8-protection groove, 9-protection plate, 10-protection part, 11-inclined part, 12-first sealing strip, 13-upper sliding groove, 14-limiting sliding groove, 15-limiting head and 16-upper limiting part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Examples

A sealing structure for a sliding door comprises a window frame 3 and a window sash 1, wherein a guide rail 5 is arranged at the bottom of the window frame 3, a lifting assembly for lifting the window sash 1 is arranged at the bottom of the window sash 1, a roller 4 of the lifting assembly is matched with the guide rail 5, and a lifting handle for controlling the lifting assembly is further arranged on the window frame 3;

it should be noted that the lifting assembly is a prior art, and specifically, the lifting assembly refers to GU-934 lifting push-pull hardware manufactured by germany G-U group, and the lifting assembly is configured such that a roller 4 of the lifting assembly ascends or descends by rotating a lever handle according to a lever principle, and after being mounted on the window sash 1, the window sash 1 can ascend or descend by ascending and descending the roller 4; for example, in the utility model with publication number CN216866365U, a driver connecting structure for lifting a push-pull pulley is disclosed, which is a detailed structure of push-pull hardware of a G-U group, so the specific structure of the lifting assembly is not described in detail.

The top of the window frame 3 is provided with an upper sliding part, an upper sliding chute 13 is arranged in the upper sliding part, the bottom outside the upper sliding part is provided with an inclined part 11, the top of the window sash 1 is matched with the upper sliding part, the top of the window sash 1 is provided with a first sealing strip 12 for sealing a gap between the window sash 1 and the upper sliding part, and the first sealing strip 12 is positioned above the inclined part 11; a limiting sliding groove 14 is further formed in the bottom of the upper sliding groove 13, an upper limiting piece 16 is arranged on the window sash 1, and the upper limiting piece 16 is matched with the upper sliding groove 13 and the limiting sliding groove 14;

the bottom of the window frame 3 is provided with a lower sliding part, the guide rail 5 is arranged on the lower sliding part, the bottom of the window sash 1 is matched with the lower sliding part, and the bottom of the window sash 1 is provided with a second sealing strip 2 for sealing a gap between the window sash 1 and the lower sliding part; a protecting piece 10 is arranged on one side of the bottom of the window sash 1, a protecting groove 8 matched with the lower sliding part is formed in the protecting piece 10, and a protecting piece 9 made of soft materials is arranged in the protecting groove 8.

During in-service use, when needing the push-and-pull window, rotate the handle for gyro wheel 4 on the lifting unit contacts and with guide rail 5 jack-up casement 1, and at this moment, the position of last spacing piece 16 is restricted by upper chute 13 and spacing spout 14, and casement 1 can remove and casement 1 can be more stable at the in-process that removes. When the window needs to be closed, the handle is rotated, so that the roller 4 on the lifting assembly is lifted and separated from the guide rail 5, the window sash 1 falls down and is pressed on the guide rail 5, at the moment, the protection plate 9 on the protection member 10 can be deformed and is pressed on the guide rail 5, and because the protection plate 9 is made of soft materials (such as soft materials), the direct hard contact between the window sash 1 and the guide rail 5 can be effectively prevented, the guide rail 5 can be effectively protected, and meanwhile, the sealing performance of the window after being closed can be enhanced by the protection plate 9. When the window sash 1 falls, the first sealing strip 12 at the top of the window sash 1 follows the falling and contacts with the inclined part 11 on the upper sliding part and blocks the gap between the window sash 1 and the upper sliding part, so that sealing is realized, and the second sealing strip 2 at the bottom of the window sash 1 contacts with the lower sliding part and blocks the gap between the window sash 1 and the lower sliding part, so that sealing is realized. Meanwhile, after the first sealing strip 12 is in contact with the upper sliding part, friction force exists between the first sealing strip 12 and the upper sliding part, and after the second sealing strip 2 is in contact with the lower sliding part, friction force also exists between the second sealing strip 2 and the lower sliding part, so that the window is difficult to slide after being closed, and the sealing performance of the window is effectively guaranteed.

In a preferred embodiment, the lower sliding part is provided with a clamping groove, the bottom of the guide rail 5 is clamped in the clamping groove, the guide rail 5 is convenient to replace, the guide rail 5 can be replaced after being deformed, and the influence on the whole service performance of the window after the guide rail 5 is deformed is prevented.

In a preferred embodiment the angle of inclination of the tilting portion 11 is embodied as 45 deg., and the tilting portion 11 is embodied as a section of a side inclined at 45 deg. when the sash 1 is lifted. The first sealing strip 12 and the upper sliding part can be completely separated, so that the problem of unsmooth sliding caused by the contact of the first sealing strip 12 and the sliding part in the sliding process of the window sash 1 is prevented.

In a preferred embodiment, the limiting member is clamped on the top of the window sash 1, and the clamping manner is convenient for installation, disassembly and replacement.

In a preferred embodiment, the top of the position limiting member is provided with a position limiting head 15 which is matched with the position limiting sliding groove 14, when the position of the window sash 1 is raised, the position limiting head 15 enters the position limiting sliding groove 14, and the moving stability of the window sash 1 can be effectively ensured. After the position of the window sash 1 falls, the limiting head 15 exits the limiting sliding groove 14, and at the moment, the limiting part and the limiting head 15 are both positioned in the upper sliding groove 13. The limiting part is ensured to have enough moving space.

In a preferred embodiment, a lifting space 7 is provided between the lower sliders, and a sealing gasket 6 is provided at the bottom of the lifting space 7. When the window sash 1 completely falls down, the bottom of the window sash 1 can be in contact with the sealing gasket 6, and the sealing gasket 6 can support the window sash 1 and can protect the window frame 3 at the same time, so that the window sash 1 is prevented from being in hard contact with the window frame 3. Further optimally, the sealing gasket 6 is made of rubber materials, and the sealing gasket 6 made of the rubber materials can effectively protect the window frame 3.

In a preferred embodiment, first sealing strip 12 and second sealing strip 2 are both made of rubber material. The first sealing strip 12 and the second sealing strip 2 made of rubber materials can ensure the sealing performance between the window sash 1 and the upper sliding part and the lower sliding part.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sealing structure for a sliding door comprises a window frame (3) and a window sash (1), wherein a guide rail (5) is arranged at the bottom of the window frame (3), a lifting assembly for lifting the window sash (1) is arranged at the bottom of the window sash (1), a roller (4) of the lifting assembly is matched with the guide rail (5), and a lifting handle for controlling the lifting assembly is further arranged on the window frame (3); the method is characterized in that:

the top of the window frame (3) is provided with an upper sliding part, an upper sliding chute (13) is arranged in the upper sliding part, the bottom of the outer side of the upper sliding part is provided with an inclined part (11), the top of the window sash (1) is matched with the upper sliding part, a first sealing strip (12) used for sealing a gap between the window sash (1) and the upper sliding part is arranged at the top of the window sash (1), and the first sealing strip (12) is positioned above the inclined part (11); a limiting sliding groove (14) is further formed in the bottom of the upper sliding groove (13), an upper limiting piece (16) is arranged on the window sash (1), and the upper limiting piece (16) is matched with the upper sliding groove (13) and the limiting sliding groove (14);

the bottom of the window frame (3) is provided with a lower sliding part, the guide rail (5) is arranged on the lower sliding part, the bottom of the window sash (1) is matched with the lower sliding part, and the bottom of the window sash (1) is provided with a second sealing strip (2) for sealing a gap between the window sash (1) and the lower sliding part; a protecting piece (10) is arranged on one side of the bottom of the window sash (1), a protecting groove (8) matched with the lower sliding part is arranged on the protecting piece (10), and a protecting sheet (9) made of soft materials is arranged in the protecting groove (8).

2. A sealing structure for a sliding door according to claim 1, wherein: the lower sliding part is provided with a clamping groove, and the bottom of the guide rail (5) is clamped in the clamping groove.

3. A sealing structure for a sliding door according to claim 1, wherein: the inclination angle of the inclined part (11) is 45 degrees.

4. A sealing structure for a sliding door or window according to claim 1, wherein: the limiting part is clamped at the top of the window sash (1).

5. A sealing structure for a sliding door or window according to claim 1, wherein: the top of the limiting piece is provided with a limiting head (15) matched with the limiting sliding groove (14).

6. A sealing structure for a sliding door according to claim 1, wherein: a lifting space (7) is arranged between the lower sliding parts, and a sealing gasket (6) is arranged at the bottom of the lifting space (7).

7. A sealing structure for a sliding door according to claim 6, wherein: the sealing gasket (6) is made of rubber materials.

8. A sealing structure for a sliding door according to claim 1, wherein: the first sealing strip (12) and the second sealing strip (2) are both made of rubber materials.