CN215520573U

CN215520573U - Sliding door and window

Info

Publication number: CN215520573U
Application number: CN202121590763.8U
Authority: CN
Inventors: 曾奎
Original assignee: Guangdong Anberui Door And Window Co ltd
Current assignee: Guangdong Anberui Door And Window Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-14
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a sliding door, which comprises two side frames and door and window bodies capable of sliding between the two side frames, wherein the door and window bodies are arranged in sequence from front to back; the frame comprises an outer frame, an inner frame and second heat insulation strips, wherein the inner frame is arranged on the inner side of the outer frame and is connected with the outer frame through a plurality of second heat insulation strips; each door and window body comprises a first door and window frame, a second door and window frame and glass, the first door and window frame is in limit fit with the side frame, and the second door and window frames of two adjacent door and window bodies can be close to or far away from each other; and the second door-window frames of two adjacent door-window bodies are in limit fit through the limit parts. The second door window frame is provided with the limiting part, and the second door window frames of two adjacent door window bodies are in limiting fit through the limiting part, so that effective limiting can be performed when the two door window bodies are completely opened, the stroke is prevented from exceeding the range, the two door window bodies are prevented from colliding, and the service life of the door window bodies is greatly prolonged.

Description

Sliding door and window

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a sliding door and window.

Background

The sliding window is divided into a horizontal sliding window and a vertical sliding window according to different sliding directions. The horizontal sliding window needs to be provided with rail grooves at the upper part and the lower part of a window sash, and the vertical sliding window needs to be provided with pulleys and balance measures.

The sliding door is a common household door, refers to a door capable of being pushed and pulled, and has a principle and a structure basically similar to those of a sliding window.

The sliding door and window has the advantages of no indoor space occupation, beautiful appearance, economic price and better sealing property. Adopts a high-grade slide rail, pushes lightly and opens flexibly. The large glass block is matched, so that the indoor lighting is increased, and the overall appearance of the building is improved.

However, the existing sliding doors and windows have good sliding rail smoothness, the required force is very small when the sliding doors and windows are opened, when the force is large, the impact force between the two sliding doors and windows is also large, and the service life of the sliding doors and windows can be greatly influenced if corresponding limiting structures or buffer structures are not arranged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sliding door and window which has a simple structure, a good limiting effect and a long service life and can at least solve one of the problems.

According to one aspect of the utility model, the sliding door and window comprises two side frames and a door and window body capable of sliding between the two side frames, wherein the door and window bodies are arranged in sequence from front to back;

the frame comprises an outer frame, an inner frame and second heat insulation strips, wherein the inner frame is arranged on the inner side of the outer frame and is connected with the outer frame through a plurality of second heat insulation strips;

each door and window body comprises a first door and window frame, a second door and window frame and glass, the first door and window frame is in limit fit with the side frame, and the second door and window frames of two adjacent door and window bodies can be close to or far away from each other;

and the second door-window frames of two adjacent door-window bodies are in limit fit through the limit parts.

Therefore, the utility model provides a sliding door with a brand new structure, the frame of the sliding door is divided into an inner part and an outer part, and the two parts are connected through the heat insulation strip, so that the applicability is strong and the heat insulation performance is good; be equipped with spacing portion on the second door and window frame, through spacing cooperation of spacing portion between the second door and window frame of two adjacent door and window bodies, can effectively spacing under two door and window body open mode completely, avoid the stroke to exceed the scope, avoid two door and window body bumps, prolong the life of door and window body greatly.

In some embodiments, the second door and window frame comprises a first profile, a second profile, a third profile and a first heat insulation strip, the second profile is arranged on the inner side of the first profile and connected with the first profile through a plurality of first heat insulation strips, one ends, far away from the frame, of the first profile and the second profile are connected through the third profile, the glass is hermetically installed between the first profile and the second profile, and the limiting part is installed on the second profile and/or the third profile.

In some embodiments, one end of the third profile close to the second profile is provided with a flanging extending along the length direction of the second profile, a gap is left between the flanging and the second profile, the limiting part comprises a limiting strip, one end of the limiting strip is inserted into the gap and is fixedly connected with the second profile and the third profile, and the other end of the limiting strip is in limiting fit with a limiting strip of another door window body. Therefore, the quick installation of the limiting strips can be facilitated, the tightness after installation is good, and the overall strength is high.

In some embodiments, the limiting part further comprises a fastening piece, the inner side surface of the turned edge is provided with a mounting groove, the fastening piece is mounted on the mounting groove, and one end of the fastening piece sequentially penetrates through the turned edge, the limiting strip and the second section bar and is used for fixing the limiting strip. Therefore, the fixing of the limiting strips is convenient to realize.

In some embodiments, the limiting portion further comprises a decorative cover matched with the mounting groove, and the decorative cover is detachably covered on the periphery of the mounting groove. From this, can shelter from the mounting groove, avoid the fastener to expose, improve the aesthetic property.

In some embodiments, the end of the two limiting strips close to each other is provided with a limiting protrusion. Therefore, the limiting effect is good.

In some embodiments, the door and window body further comprises a batten, the batten is arranged on the second section, and the glass is pressed on the first section through the batten. Thereby, the fastening of the glass can be realized.

In some embodiments, the door and window body further comprises a sealing strip, and the glass is connected with the first section bar and the pressing strip in a sealing mode through the sealing strip. Therefore, the sealing performance is good.

In some embodiments, the inner side of the outer frame is provided with a first concave groove, the bottom of the first concave groove is provided with a drain hole, the outer wall of the outer frame is provided with a second concave groove which is concave inwards, and the top of the second concave groove is communicated with the drain hole. From this, this sliding door's drainage principle does: in rainy days, water on the door and window body due to wind pressure can enter from a gap between the door and window body and the frame and then flow into the first concave groove, the water entering the first concave groove is concentrated and drained to the second concave groove of the door frame from the drain hole, and then is drained out of the sliding door and window under the guiding action of the second concave groove. The sliding door and window has good water preventing and draining effect and is not easy to accumulate water.

In some embodiments, the outer end of the second concave groove is provided with an inner ledge. Therefore, due to the arrangement of the inner convex eaves, water can be prevented from entering the cavity through the drain holes along the corner positions due to the infiltration phenomenon of the water, and the backflow situation is prevented.

The utility model has the beneficial effects that:

the utility model provides a sliding door with a brand new structure, wherein a frame of the sliding door is divided into an inner part and an outer part, and the two parts are connected through a heat insulation strip, so that the sliding door is strong in applicability and good in heat insulation performance; be equipped with spacing portion on the second door and window frame, through spacing cooperation of spacing portion between the second door and window frame of two adjacent door and window bodies, can effectively spacing under two door and window body open mode completely, avoid the stroke to exceed the scope, avoid two door and window body bumps, prolong the life of door and window body greatly.

Drawings

Fig. 1 is a schematic cross-sectional view of a sliding door or window according to embodiment 1 of the present invention;

fig. 2 is a schematic cross-sectional structural view of the two doors and windows of the sliding door and window shown in fig. 1 when the second door and window frames are in limit fit;

fig. 3 is a schematic cross-sectional view of a second door sash of one of the door sashes of the sliding door or window shown in fig. 2;

fig. 4 is a schematic cross-sectional view of the frame portion of the sliding door or window shown in fig. 1.

Reference numerals in FIGS. 1 to 4: 1-a frame; 2-a door window body; 3-mosquito prevention device; 11-outer frame; 12-inner frame; 13-a second insulating strip; 21-a first door window frame; 22-a second door sash; 23-glass; 24-a limiting part; 25-a sealing strip; 26-pressing strips; 31-a gauze; 32-a fourth profile; 111-a first concave groove; 112-a second concave groove; 221-a first profile; 222-a second profile; 223-a third profile; 224-a first insulating strip; 241-a limiting strip; 242-a fastener; 243-decorative cover; 1121-inner convex brim; 2231-folding edges; 2411-limiting projection; 2231a mounting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 4 schematically show a sliding door according to an embodiment of the present invention.

As shown in fig. 1 to 4, the sliding door or window comprises two side frames 1 and a door or window body 2 capable of sliding between the two side frames 1, wherein the door or window bodies 2 are arranged in a front-back sequence; the number of the door/window bodies 2 is two in the present embodiment.

The frame 1 comprises an outer frame 11, an inner frame 12 and second heat insulation strips 13, wherein the inner frame 12 is arranged on the inner side of the outer frame 11 and is connected with the outer frame 11 through the second heat insulation strips 13;

each door window body 2 comprises a first door window frame 21, a second door window frame 22 and glass 23, the first door window frame 21 is in limit fit with the frame 1, and the second door window frames 22 of two adjacent door window bodies 2 can be close to or far away from each other;

the second door and window frames 22 are provided with limiting parts 24, and the second door and window frames 22 of two adjacent door and window bodies 2 are in limiting fit through the limiting parts 24.

As shown in fig. 2 and 3, the second door sash 22 of the present embodiment includes a first profile 221, a second profile 222, a third profile 223, and a first insulation bar 224. The second section bar 222 is arranged on the inner side of the first section bar 221 and connected with the first section bar 221 through a plurality of first heat insulation bars 224, one ends, far away from the frame 1, of the first section bar 221 and the second section bar 222 are connected through a third section bar 223, the glass 23 is hermetically arranged between the first section bar 221 and the second section bar 222, and the limiting portion 24 is arranged on the second section bar 222 and/or the third section bar 223.

One end of the third profile 223 close to the second profile 222 is provided with a turned edge 2231 extending along the length direction of the second profile 222, and a gap is left between the turned edge 2231 and the second profile 222. The limiting part 24 comprises a limiting strip 241, one end of the limiting strip 241 is inserted into the gap and fixedly connected with the second section bar 222 and the third section bar 223, and the other end of the limiting strip 241 is in limiting fit with the limiting strip 241 of the other door window body 2. Therefore, the limiting strips 241 can be conveniently and quickly mounted, and meanwhile, the tightness after mounting is good, and the overall strength is high.

The number of the first heat insulating strips 224 in the present embodiment is two, and the number of the second heat insulating strips 13 is two.

The limiting part 24 further comprises a fastening piece 242, an installation groove 2231a is formed in the inner side surface of the turned edge 2231, the fastening piece 242 is installed in the installation groove 2231a, and one end of the fastening piece 242 sequentially penetrates through the turned edge 2231, the limiting strip 241 and the second profile 222 to fix the limiting strip 241. Therefore, the fixing of the limiting strips 241 is convenient to realize.

The position limiting portion 24 further includes a decoration cover 243 matched with the installation groove 2231a, and the decoration cover 243 detachably covers the periphery of the installation groove 2231 a. This can shield the mounting groove 2231a, thereby preventing the fastener 242 from being exposed and improving the appearance.

One end of each of the two limiting strips 241, which is close to each other, is provided with a limiting protrusion 2411. Therefore, the limiting effect is good.

The door window 2 further comprises a pressing strip 26, the pressing strip 26 is mounted on the second section bar 222, and the glass 23 is pressed on the first section bar 221 through the pressing strip 26. This can fasten the glass 23.

The door window 2 further comprises a sealing strip 25, and the glass 23 is connected with the first section bar 221 and the batten 26 in a sealing mode through the sealing strip 25. Therefore, the sealing performance is good.

The inner side of the outer frame 11 is provided with a first concave groove 111, the bottom of the first concave groove 111 is provided with a drain hole (not shown in the figure), the outer wall of the outer frame 11 is provided with a second concave groove 112 which is inwards concave, and the top of the second concave groove 112 is communicated with the drain hole. From this, this sliding door's drainage principle does: in rainy days, water hitting the door window body 2 due to wind pressure can enter from a gap between the door window body 2 and the frame 1 and then flow into the first concave groove 111, the water entering the first concave groove 111 is intensively drained to the second concave groove 112 of the door frame from the drainage hole, and then is drained out of the sliding door window under the guiding action of the second concave groove 112. The sliding door and window has good water preventing and draining effect and is not easy to accumulate water.

An inner ledge 1121 is disposed at the outer end of the second concave groove 112. Therefore, due to the arrangement of the inner convex eaves 1121, water can be prevented from entering the cavity through the drain holes along the corner positions due to the infiltration phenomenon of the water, and the backflow situation can be prevented.

As shown in fig. 1 and 2, the sliding door of the present embodiment further includes an anti-mosquito device 3, and the anti-mosquito device 3 is disposed on one of the door windows 2 closest to the indoor (i.e., the innermost). The mosquito preventing device 3 comprises a gauze 31 and a fourth section bar 32, one end of the fourth section bar 32 is hinged with the first section bar 221 of the door window 2 through a connecting piece such as a hinge, and the other end is in sealing fit with the second section bar 222 through a wool top or a sealing strip 25. The screen 31 is attached to the fourth profile 32 and is connected to the fourth profile 32 by a sealing tape or the like. Therefore, the mosquito repellent can play a role in preventing mosquitoes.

The utility model provides a sliding door with a brand new structure, wherein a frame 1 of the sliding door is divided into an inner part and an outer part, and the two parts are connected through a heat insulation strip, so that the sliding door is strong in applicability and good in heat insulation performance; be equipped with spacing portion 24 on the second door window frame 22, through the spacing cooperation of spacing portion 24 between the second door window frame 22 of two adjacent door window bodies 2, can carry out effectively spacingly under two door window bodies 2 complete open mode, avoid the stroke to exceed the scope, avoid two door window bodies 2 to collide, prolong door window body 2's life greatly.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. A sliding door comprises two side frames (1) and door and window bodies (2) capable of sliding between the two side frames (1), wherein the door and window bodies (2) are arranged in sequence from front to back;

the frame (1) comprises an outer frame (11), an inner frame (12) and second heat insulation strips (13), wherein the inner frame (12) is arranged on the inner side of the outer frame (11) and is connected with the outer frame through a plurality of second heat insulation strips (13);

each door window body (2) comprises a first door window frame (21), a second door window frame (22) and glass (23), the first door window frame (21) is in limit fit with the frame (1), and the second door window frames (22) of two adjacent door window bodies (2) can be close to or far away from each other;

and the second door and window frames (22) are provided with limiting parts (24), and the second door and window frames (22) of two adjacent door and window bodies (2) are in limiting fit through the limiting parts (24).

2. The sliding door and window according to claim 1, wherein the second door and window frame (22) comprises a first profile (221), a second profile (222), a third profile (223) and a first heat insulation strip (224), the second profile (222) is arranged on the inner side of the first profile (221) and connected with the first profile (221) through a plurality of first heat insulation strips (224), one ends of the first profile (221) and the second profile (222) far away from the frame (1) are connected through the third profile (223), the glass (23) is hermetically installed between the first profile (221) and the second profile (222), and the limiting part (24) is installed on the second profile (222) and/or the third profile (223).

3. The sliding door and window according to claim 2, wherein one end of the third section bar (223) close to the second section bar (222) is provided with a turned edge (2231) extending along the length direction of the second section bar (222), a gap is left between the turned edge (2231) and the second section bar (222), the limiting part (24) comprises a limiting strip (241), one end of the limiting strip (241) is inserted into the gap and is fixedly connected with the second section bar (222) and the third section bar (223), and the other end of the limiting strip is in limiting fit with the limiting strip (241) of another window body (2).

4. The sliding door and window according to claim 3, wherein the limiting portion (24) further comprises a fastener (242), an installation groove (2231a) is formed in the inner side surface of the turned edge (2231), the fastener (242) is installed in the installation groove (2231a), and one end of the fastener (242) sequentially penetrates through the turned edge (2231), the limiting strip (241) and the second section bar (222) and is used for fixing the limiting strip (241).

5. The sliding door and window according to claim 4, wherein the position-limiting portion (24) further comprises a decorative cover (243) matched with the mounting groove (2231a), and the decorative cover (243) can be detachably covered on the periphery of the mounting groove (2231 a).

6. Sliding door or window according to claim 3, characterised in that the ends of the two stop strips (241) which are adjacent to each other are provided with a stop projection (2411).

7. Sliding door or window according to one of claims 2 to 6, characterised in that the window pane (2) further comprises a bead (26), the bead (26) being attached to the second profile (222), the pane (23) being pressed against the first profile (221) by means of the bead (26).

8. Sliding door and window according to claim 7, characterised in that the door window (2) further comprises a sealing strip (25), and the glass (23) is connected with the first profile (221) and the bead (26) in a sealing way through the sealing strip (25).

9. The sliding door and window according to any one of claims 1 to 6, wherein the inner side of the outer frame (11) is provided with a first concave groove (111), the bottom of the first concave groove (111) is provided with a drainage hole, the outer wall of the outer frame (11) is provided with a second concave groove (112) which is concave inwards, and the top of the second concave groove (112) is communicated with the drainage hole.

10. Sliding door or window according to claim 9, characterised in that the outer end of the second groove (112) is provided with an inner ledge (1121).