CN210948262U

CN210948262U - High-strength durable three-leaf indoor sliding door

Info

Publication number: CN210948262U
Application number: CN201921308602.8U
Authority: CN
Inventors: 王再国
Original assignee: Daye Hongtai Aluminum Industry Co ltd
Current assignee: Daye Hongtai Aluminum Industry Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-07-07
Anticipated expiration: 2029-08-13

Abstract

The utility model belongs to the technical field of household items technique and specifically relates to a durable three indoor push-and-pull doors of high strength, including two side frames, two side frames are parallel to each other on same horizontal plane and set up, two the common vertical fixation in side frame upper end has last slide rail, two the equidistant vertical fixation is equipped with two division boards on the last slide rail lower surface between the side frame, two the division board is separated last slide rail lower surface for three cavity, two the common vertical fixation in side frame bottom has the lower slide rail, two the equidistance is fixed on the lower slide rail upper surface between the side frame and is equipped with three abrupt strip. The utility model discloses a set up three sliding door mechanism in the common framework of constituteing of last slide rail, lower slide rail and two side frames, firstly can effectually share glass's in the push-and-pull door weight, secondly the special structural design of door frame, also can strengthen the intensity of this push-and-pull door equally.

Description

High-strength durable three-leaf indoor sliding door

Technical Field

The utility model relates to a household articles technical field especially relates to a durable three indoor push-and-pull doors of high strength.

Background

The push-and-pull door is a family commonly used door, indicates the door that can promote the pulling, and traditional push-and-pull door generally only has two, but in the house of some big house types, the area of installation push-and-pull door also can increase, but two door frames will bear glass's weight will be great, in addition the structural feature of present push-and-pull door frame self, just lead to the intensity of this push-and-pull door limited, and then cause the condition that this push-and-pull door is not durable to appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-strength durable three-leaf indoor sliding door.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-strength durable three-leaf indoor sliding door is designed, and comprises two side frames, wherein the two side frames are arranged in parallel on the same horizontal plane, the upper ends of the two side frames are jointly and vertically fixed with an upper sliding rail, the lower surface of the upper sliding rail between the two side frames is equidistantly and vertically provided with two partition plates, the lower surface of the upper sliding rail is divided into three cavities by the two partition plates, the bottom ends of the two side frames are jointly and vertically fixed with a lower sliding rail, the upper surface of the lower sliding rail between the two side frames is equidistantly and fixedly provided with three protruding strips, a frame body formed by the upper sliding rail, the lower sliding rail and the two side frames in a surrounding way is respectively provided with three sliding door mechanisms, one side of the middle sliding door mechanism is contacted with one side frame side wall of the side frame, one side of the sliding door mechanisms on the two sides is contacted with the side surface of the other side frame, the glass door is characterized in that glass is vertically arranged in the door frame, sealing rubber strips are fixedly bonded on the peripheral inner side walls of the door frame, the peripheral side walls of the glass are fixedly bonded with the sealing rubber strips, the top end of the door frame is inserted into the cavity, an upper moving mechanism is fixedly arranged on the top end of the door frame, the upper moving mechanism is arranged in the cavity, the upper end of the upper moving mechanism is contacted with the inner top wall of the cavity, a lower moving mechanism is fixedly arranged on the bottom end of the door frame, and the bottom end of the lower moving mechanism is contacted with the upper surface of the lower sliding rail.

Preferably, the upward movement mechanism comprises a first fixing frame, the first fixing frame is horizontally arranged in a cavity at the top end of the door frame, the bottom end of the first fixing frame is provided with a spring in an equidistant and vertical mode, the upper end and the lower end of the spring are fixedly connected to the first fixing frame and the door frame respectively, and the top end of the first fixing frame is provided with a first pulley block in an equidistant and rotating mode.

Preferably, the downward moving mechanism comprises a second fixing frame, the second fixing frame is horizontally arranged between the door frame and the lower sliding rail, the top end of the second fixing frame is fixed to the bottom end of the door frame, and second pulley blocks are fixedly arranged on the bottom end of the second fixing frame at equal intervals.

Preferably, the side frame is fixedly provided with an edge sealing strip on the side face contacted with the door frame, one side face of the door frame is contacted with the side frame fixed with the edge sealing strip, and the other side face of the door frame is fixedly provided with a single hook cover.

Preferably, the glass is double-layer hollow glass.

The utility model provides a pair of durable three indoor push-and-pull doors of high strength, beneficial effect lies in: the utility model discloses a set up three sliding door mechanism in the common framework of constituteing of last slide rail, lower slide rail and two side frames, firstly can effectually share glass's in the push-and-pull door weight, secondly the special structural design of door frame, also can strengthen the intensity of this push-and-pull door equally.

Drawings

Fig. 1 is a front view of a high-strength durable three-leaf indoor sliding door provided by the utility model;

fig. 2 is an enlarged view of a right side view a-a in fig. 1 of a high-strength durable three-sash indoor sliding door according to the present invention;

fig. 3 is an enlarged view of a top view B-B in fig. 1 of a high-strength durable three-sash indoor sliding door according to the present invention.

In the figure: the device comprises an upper slide rail 1, a lower slide rail 2, a side frame 3, a door frame 4, glass 5, an edge sealing strip 6, a spring 7, an upper moving mechanism 8, a partition plate 9, a protruding strip 10, a lower moving mechanism 11 and a single-hook cover 12.

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.

Referring to fig. 1-3, a high-strength durable three-leaf indoor sliding door comprises two side frames 3, wherein the two side frames 3 are arranged in parallel on the same horizontal plane, an upper slide rail 1 is vertically fixed at the upper ends of the two side frames 3 together, two partition plates 9 are vertically fixed on the lower surface of the upper slide rail 1 between the two side frames 3 at equal intervals, the lower surface of the upper slide rail 1 is divided into three cavities by the two partition plates 9, the upper slide rail 1 is of a structure with three tracks, a lower slide rail 2 is vertically fixed at the bottom ends of the two side frames 3 together, three protruding strips 10 are fixedly arranged on the upper surface of the lower slide rail 2 between the two side frames 3 at equal intervals, under the action of the three protruding strips 10, the lower slide rail 2 also has a structure with three tracks, three sliding door mechanisms are respectively arranged in a frame body enclosed by the upper slide rail 1, the lower slide rail 2 and the two side, and one side of the middle sliding door mechanism is contacted with the side wall of one side frame 3, one side of the two side sliding door mechanisms is contacted with the side surface of the other side frame 3, and the three sliding door mechanisms divide the area of a frame body jointly formed by the upper sliding rail 1, the lower sliding rail 2 and the two side frames 3 into average parts.

Push-and-pull door mechanism includes door frame 4 of "mouth" font, the vertical glass 5 that is equipped with in the door frame 4, glass 5 is double-deck cavity glass, all bond fixedly on the inside wall all around of door frame 4 have joint strip, and glass 5's the lateral wall all around and joint strip reciprocal anchorage, all fixedly on the side that side frame 3 and door frame 4 contacted being equipped with limit seal cutting 6, a door frame 4 side contacts with the side frame 3 that is fixed with limit seal cutting 6, fixedly on the door frame 4 another side being equipped with singly colludes lid 12. Sealing rubber strip firstly plays the effect of the fixed bonding between door frame 4 and the glass 5, secondly plays the sealed effect that gives sound insulation, and glass 5 that double glazing glass made not only can strengthen glass 5's syllable-dividing effect, can also reduce the pressure to door frame 4 to three push-and-pull door mechanism firstly can effectually share the weight of glass 5 in the push-and-pull door, secondly the special structural design of door frame 4 also can strengthen the intensity of this push-and-pull door equally.

The top end of the door frame 4 is inserted in the cavity, the top end of the door frame 4 is fixedly provided with an upper moving mechanism 8, the upper moving mechanism 8 is arranged in the cavity, the upper end of the upper moving mechanism 8 is contacted with the inner top wall of the cavity, the upper moving mechanism 8 comprises a first fixing frame, the first fixing frame is horizontally arranged in the cavity at the top end of the door frame 4, the bottom end of the first fixing frame is equidistantly and vertically provided with springs 7, the upper end and the lower end of each spring 7 are respectively and fixedly connected with the first fixing frame and the door frame 4, the top end of the first fixing frame is equidistantly and rotatably provided with a first pulley block, the first pulley block comprises two pulleys, the bottom end of the door frame 4 is fixedly provided with a lower moving mechanism 11, the bottom end of the lower moving mechanism 11 is contacted with the upper surface of the lower slide rail 2, the lower moving mechanism 11 comprises a second fixing frame, the second fixing frame is horizontally arranged between, equidistance and fixed second assembly pulley that is equipped with on the second fixed bolster bottom also includes two pulleys in the second assembly pulley equally, and two pulleys set up respectively in the both sides of salient strip, can let this push-and-pull door mechanism remove in appointed track to under the effect of spring 7, upwards raise door frame 4 and can let the second assembly pulley break away from the restriction of salient strip 10, make things convenient for people to dismantle the sliding door mechanism from going up slide rail 1, down slide rail 2 and two side frames 3 framework of constituteing jointly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-strength durable three-leaf indoor sliding door comprises two side frames (3), and is characterized in that the two side frames (3) are arranged in parallel on the same horizontal plane, an upper slide rail (1) is jointly and vertically fixed at the upper ends of the two side frames (3), two partition plates (9) are equidistantly and vertically fixed on the lower surface of the upper slide rail (1) between the two side frames (3), the two partition plates (9) divide the lower surface of the upper slide rail (1) into three cavities, a lower slide rail (2) is jointly and vertically fixed at the bottom ends of the two side frames (3), three protruded strips (10) are fixedly arranged on the upper surface of the lower slide rail (2) between the two side frames (3) at equal intervals, and three sliding door mechanisms are respectively arranged in a frame body which is jointly enclosed by the upper slide rail (1), the lower slide rail (2) and the two side frames (3), one side of the middle sliding door mechanism is contacted with the side wall of one side frame (3), one side of the two side sliding door mechanisms is contacted with the side wall of the other side frame (3), the sliding door mechanism comprises a door frame (4) shaped like a Chinese character kou, glass (5) is vertically arranged in the door frame (4), sealing rubber strips are fixedly bonded on the inner side walls of the periphery of the door frame (4), the peripheral side walls of the glass (5) are fixedly bonded with the sealing rubber strips, the top end of the door frame (4) is inserted into the cavity, an upper moving mechanism (8) is fixedly arranged on the top end of the door frame (4), the upper moving mechanism (8) is arranged in the cavity, the upper end of the upper moving mechanism (8) is contacted with the top wall of the cavity, the bottom end of the door frame (4) is fixedly provided with a lower moving mechanism (11), and the bottom end of the downward moving mechanism (11) is contacted with the upper surface of the lower slide rail (2).

2. A high strength durable three-sash indoor sliding door according to claim 1, wherein the upper moving mechanism (8) comprises a first fixing frame horizontally disposed in the cavity at the top end of the door frame (4), a spring (7) is vertically and equidistantly disposed at the bottom end of the first fixing frame, the upper and lower ends of the spring (7) are respectively and fixedly connected to the first fixing frame and the door frame (4), and a first pulley block is rotatably and equidistantly disposed at the top end of the first fixing frame.

3. A high strength durable three-sash indoor sliding door according to claim 1, wherein the lower moving mechanism (11) comprises a second fixing frame horizontally disposed between the door frame (4) and the lower sliding rail (2), the top end of the second fixing frame is fixed on the bottom end of the door frame (4), and a second pulley block is fixedly disposed on the bottom end of the second fixing frame at an equal distance.

4. A high-strength durable three-leaf indoor sliding door according to claim 1, wherein the side frames (3) are fixed with edge sealing strips (6) on the side surfaces contacting with the door frame (4), one side surface of the door frame (4) contacts with the side frame (3) fixed with the edge sealing strips (6), and the other side surface of the door frame (4) is fixed with a single hook cover (12).

5. A strong and durable three-sash indoor sliding door according to claim 1, wherein said glass (5) is double glazing.