CN210714335U

CN210714335U - Multi-linkage sliding door

Info

Publication number: CN210714335U
Application number: CN201921199712.5U
Authority: CN
Inventors: 黄亨强
Original assignee: Chongqing Eke Door And Window Curtain Wall Engineering Co Ltd
Current assignee: Chongqing Eke Door And Window Curtain Wall Engineering Co Ltd
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-06-09
Anticipated expiration: 2029-07-27

Abstract

The utility model relates to a multi-linkage sliding door, in particular to the technical field of doors and windows, which comprises a door frame and a plurality of door plates with vertically placed plate surfaces, the door frame is internally provided with a limit groove, the surfaces of a plurality of door plates are parallel and are arranged in the limit groove, the top ends of the door plates are parallel and level, two adjacent door plates are connected through a magnetic adsorption component, the magnetic adsorption component comprises a ferromagnetic belt horizontally fixed on one door plate side wall and a first magnet block fixed on the other door plate side wall, the first magnet block is the same with the height of the ferromagnetic belt and is abutted against the ferromagnetic belt, the ferromagnetic belt is positioned on the same side of the door plates, the magnet block is positioned at one end of the door plate close to the bottom of the limit groove, the sequence from the door plate fixed on the handle frame strip to the door plate fixed in the limit groove, the friction coefficient between the two adjacent door plates is smaller and smaller, the top surface of each door plate is provided with a sliding rail parallel. The utility model discloses have the effect of the dismouting of being convenient for of spare part is few.

Description

Multi-linkage sliding door

Technical Field

The utility model belongs to the technical field of door and window technique and specifically relates to a many move push-and-pull doors are related to.

Background

At present, in home decoration, a sliding door is required to be installed sometimes. The glass of the sliding door can well collect light, so that indoor light is bright.

The utility model patent of the utility model who authorizes among the prior art bulletin number for CN207278112U discloses a multistage push-and-pull door of synchronous linkage, and it includes: the upper part of the first-stage door body is connected with a first movable hanging wheel; the upper part of the second-stage door body is connected with a second movable hanging wheel; a first pulley set including a first drive belt and a first pulley; a second pulley set comprising a second drive belt and a second pulley; the first belt clamp for clamping the second transmission belt is arranged on the first-stage door body, the second belt clamp for clamping the first transmission belt is arranged on the second-stage door body, the first belt wheel rotates to drive the first transmission belt to move, so that the second belt clamp moves, and the first belt clamp is linked to the second belt clamp to switch between a relatively close position and a relatively far position. The transmission is stable and smooth, and the multi-stage synchronous linked switch is convenient.

The above prior art solutions have the following drawbacks: this multistage synchronous linkage structure of push-and-pull door adopts drive belt and band pulley, if the drive belt need be dismantled when damaging and the drive belt is changed, and the maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a many move push-and-pull doors, it has spare part few, the effect of the dismouting maintenance of being convenient for.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a multi-linkage sliding door comprises a door frame and a plurality of door plates, wherein the door plates are vertically arranged on the door frame, a limiting groove is arranged in the door frame, the door plates are parallel and arranged in the limiting groove, the top ends of the door plates are parallel, two adjacent door plates are connected through a magnetic adsorption component, the magnetic adsorption component comprises a ferromagnetic belt horizontally fixed on the side wall of one door plate and a magnet block I fixed on the side wall of the other door plate, the magnet block I and the ferromagnetic belt are same in height and abut against each other, the ferromagnetic belt is positioned on the same side of the door plates, the magnet block is positioned at one end of the door plate close to the bottom of the limiting groove, the magnetic attraction force between the two adjacent door plates is gradually reduced from the door plate fixed on a handle frame strip to the door plate fixed in the limiting groove, a sliding rail parallel to the plate surface is arranged on the top surface of, the sliding block assembly is two sliding blocks which are fixedly connected together and respectively slide relative to the sliding rail.

Through adopting above-mentioned technical scheme, overlapping a plurality of door plants together, adjacent door inter-plate through inlay the magnet piece one and the ferromagnetism area inter attraction that the door plant produced sliding friction push-and-pull and realize the linkage, the slide rail of every door plant top installation of rethread and with two adjacent slide rail sliding connection's slip subassembly carry on spacingly to the relative displacement between the board, simple structure easily installs and maintains.

The utility model discloses further set up to: the door frame comprises an upper door frame, a first side door frame and a second side door frame, the limiting grooves are located in the upper door frame, the first side door frame and the second side door frame, and the lower ends of the handle frame strips are rotatably connected with rollers.

Through adopting above-mentioned technical scheme, set up the spacing groove in last door frame, side door frame one, side door frame two, set up the gyro wheel at the lower extreme of handle frame strip and make the door plant remove more easily.

The utility model discloses further set up to: the door plate is characterized in that a handle block is arranged on the handle frame strip, the handle block is a rectangular prism formed by inwards recessing two opposite vertical surfaces into a cambered surface, two adjacent surfaces in the rest surfaces are perpendicular to each other, one rectangular surface is tightly attached to one side, away from the door plate, of the handle frame strip, the boundary line of the curved surface and the rectangular surface faces to the vertical direction, and the other rectangular surface is flush with a limiting notch for accommodating the door plate.

Through adopting above-mentioned technical scheme, set up the handle piece on the handle frame strip, thereby set up to inside sunken cambered surface and make the handle piece easily take out from the spacing groove for the rectangular surface that the door plant was kept away from to the handle piece and the spacing notch parallel and level that holds the door plant, thereby hide the handle piece and handle frame strip to the spacing inslot.

The utility model discloses further set up to: open on the rectangular surface that the handle frame strip was kept away from to the handle piece has the through-hole, it has vertical hole to open on the arcwall face, vertical hole link up with the through-hole in the handle piece, the through-hole embeds there is the lock core, the lock core shape is the L type columnar body of rectangle for the cross-section, L type columnar body one end is fixed with the moving member that is located outside the vertical hole, the moving member is parallel in vertical downthehole sliding contact's both sides, and agree with vertical downthehole wall, the vertical downwards of the lock core other end, two spacing inslots of side door frame are fixed with can stretch into the hasp in the through-hole, the hasp is fixed in two and the middle part of side door frame for both ends and deviates from two bellied "nearly" word shaped plates of side.

Through adopting above-mentioned technical scheme, it has the through-hole that supplies the hasp to stretch into to open on the rectangular surface of handle piece, is equipped with vertical hole on the cambered surface of handle piece, sets up the exposed lock core of moving member in the inslot and makes the lock core can insert the hasp through controlling the moving member to realize the locking of handle piece and spacing groove.

The utility model discloses further set up to: the bottom surface of the handle frame strip is provided with a groove, the roller is rotatably connected to the inner wall of the groove, and the bottom of the roller is exposed out of the bottom surface of the handle frame strip.

Through adopting above-mentioned technical scheme, set up the recess in handle frame strip bottom surface for gyro wheel upper end part hides in the recess, thereby strengthens the partition nature of push-and-pull door.

The utility model discloses further set up to: and a rubber strip is fixed in the side door frame II.

Through adopting above-mentioned technical scheme, thereby can not send too big sound when making the push-and-pull door close at the door frame internal fixation rubber strip of installing the hasp, play the effect that the corner of protection push-and-pull door improves its life simultaneously.

The utility model discloses further set up to: the door plate is made of ground glass.

Through adopting above-mentioned technical scheme, set up the door plant material into ground glass, can protect indoor privacy when strengthening its light transmissivity.

The utility model discloses further set up to: the top of the handle frame strip is provided with a second magnet block, and a row of a plurality of iron blocks are arranged in the limiting groove of the upper door frame of the sliding door along the length direction of the limiting groove.

Through adopting above-mentioned technical scheme, set up a plurality of iron plate of one row in the spacing groove of top door frame, set up magnet piece two again at the top of handle frame strip for the user can adjust the degree that the push-and-pull door opened and shut as required.

To sum up, the utility model discloses a beneficial technological effect does:

1. the magnetic attraction between the first magnet block and the ferromagnetic belt pulls one door plate to synchronously drive other door plates to move in the same direction, so that the linkage between the door plates is realized;

2. a small opening is formed in one surface, clinging to the limiting groove, of the handle block, the lock cylinder is arranged in the limiting groove, and the handle block is hidden in the limiting groove simultaneously, so that the handle block can be locked with the limiting groove.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of FIG. 1;

FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 1;

FIG. 4 is a top plan view of the door panel of FIG. 2;

FIG. 5 is an enlarged partial schematic view of portion C of FIG. 2;

FIG. 6 is a schematic view for showing the connection of the lock cylinder and the lock catch;

fig. 7 is a partial sectional view of the portion B-B in fig. 1.

In the figure, 1, a door panel; 11. a ferromagnetic ribbon; 12. a first magnet block; 13. a slide rail; 14. a slider assembly; 2. a door frame; 21. a limiting groove; 22. an upper door frame; 23. a side door frame I; 24. a second side door frame; 3. handle frame strips; 31. a handle block; 32. a lock cylinder; 33. a vertical hole; 34. a through hole; 35. a moving member; 4. a roller; 5. a rubber strip; 6. locking; 7. a second magnet block; 8. and (4) iron blocks.

Detailed Description

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

Referring to fig. 1 and 2, for the utility model discloses a multi-linkage sliding door, including door plant 1 and door frame 2, door frame 2 includes the last door frame 22 and the side door frame 23 and the side door frame two 24 of top, all is equipped with notch towards door plant 1's spacing groove 21 in last door frame 22 and the side door frame 23 and the side door frame two 24, and door plant 1 is located the spacing groove 21 of the side door frame 23.

Referring to fig. 2 and 3, a plurality of door panels 1 are vertically and parallelly stacked in the limiting groove 21 of the first side door frame 23, and the bottom surfaces and the side surfaces of the door panels 1 are flush. Connect through the magnetic force adsorption subassembly between two adjacent door plants 1, the magnetic force adsorption subassembly is including the level ferromagnetic ribbon 11 that is fixed in a door plant 1 lateral wall and the magnet piece 12 that is fixed in another door plant 1 lateral wall, magnet piece 12 is the same and the butt with ferromagnetic ribbon 11 height, ferromagnetic ribbon 11 is located same one side of a plurality of door plants 1, magnet piece 12 is located the one end that door plant 1 is close to spacing groove 21 tank bottom, by the door plant 1 that is fixed in handle frame strip 3 to the door plant 1's of fixed spacing groove 21 order, coefficient of friction between two adjacent door plants 1 is littleer and smaller, so that when moving door plant 1 that has every magnet piece 12, because the effect of the suction makes and produces pressure between the door plant 1, produce frictional force between the door plant 1, adjacent door plant 1 that has ferromagnetic ribbon 11 moves along with it.

The purpose that sets up like this is when making only inlay door plant 1 that has magnet piece 12 to side door frame two 24 and slide, because magnetism effect of inhaling can drive adjacent door plant 1 syntropy movement certain distance in step, adjacent door plant 1 drives the adjacent door plant 1 syntropy movement certain distance of self opposite side through magnetism effect of inhaling again, thereby first door plant 1 can drive the different distance of all door plant 1 syntropy movements in step and realize the linkage of whole push-and-pull door.

In order to pull the door plate 1 conveniently, the door plate 1 which is attached to the inner wall of the limiting groove 21 in parallel is fixedly connected with a handle frame strip 3, and the magnet block 12 is fixed on one surface of the door plate 1 which deviates from the inner wall of the limiting groove 21. In order to prevent the whole door panel 1 from being separated from the limiting groove 21 in the pulling process, the other door panel 1 which is parallelly attached to the inner wall of the limiting groove 21 is fixedly connected with the inner wall of the limiting groove 21, and the ferromagnetic belt 11 is fixed on one surface of the door panel 1, which deviates from the inner wall of the limiting groove 21.

The rubber strip 5 is fixed in the limiting groove 21 in the second side door frame 24, and the purpose of arranging the rubber strip 5 is to reduce noise when the sliding door is closed and reduce abrasion of the handle frame strip 3 as much as possible.

Referring to fig. 4, the top of each door panel 1 is provided with a sliding rail 13 along the width direction of the panel surface, a sliding block assembly 14 is connected between the adjacent sliding rails 13 in a sliding manner, the sliding block assembly 14 comprises two sliding blocks which are matched with the sliding rails 13 and slide relatively, and the two sliding blocks are fixed through a connecting piece. The purpose of the slide rails 13 and the sliders is to prevent the door panels 1 from falling off.

Referring to fig. 5 and 6, a handle block 31 is tightly fixed to the middle of one side of the handle frame strip 3 away from the door panel 1, the handle block 31 is a straight quadrangular prism, two opposite vertical surfaces are inward-concave curved surfaces, the arrangement is designed to enable a user to easily pull out the door panel 1 through the handle block 31, the remaining four surfaces are mutually perpendicular to each other, the remaining four surfaces include two rectangular surfaces and two edges which are straight edges, the two edges are inward-concave curved surfaces, one rectangular surface is tightly fixed to one side of the handle frame strip 3 away from the door panel 1, the boundary line between the curved surface and the rectangular surface faces the vertical direction, and the other rectangular surface is flush with the opening of the limiting groove 21 for accommodating the door panel 1. This is to allow the handle block 31 to be completely hidden in the stopper groove 21.

One side of two curved surfaces of the handle block 31 is penetrated with a vertical hole 33, a rectangular surface far away from the handle frame strip 3 is provided with a through hole 34, a lock core 32 is arranged in the handle block 31, the lock core 32 is in the shape of an L-shaped columnar body with a rectangular cross section, and one end of the L-shaped columnar body is fixed with a moving piece 35 positioned outside the vertical hole 33. The two sides of the moving piece 35 in sliding contact in the vertical hole 33 are parallel and are matched with the inner wall of the vertical hole 33, so that the other end of the lock cylinder 32 is always vertically downward. The lock catch 6 is arranged in the limiting groove 21 of the second side door frame 24 of the sliding door, which is parallel to the through hole 34, the lock catch 6 is a reversed-V-shaped plate with two ends fixed on the second side door frame 24 and the middle deviating from the second side door frame 24, and the lock catch 6 is located at the protruding part to form a limiting hole for the lock cylinder 32 to pass through. This is to enable the handle frame strip 3 to be locked when it is displaced into the limiting groove 21 provided with the rubber strip 5.

Referring to fig. 7, a plurality of iron blocks 8 are arranged in the limiting groove 21 of the upper door frame 22 at a certain interval, the distance between two adjacent iron blocks 8 can be 15cm, and a second magnet block 7 is embedded at the top end of the handle frame strip 3, so that the purpose of setting is to open a certain space for the sliding door according to the requirement of a user and then fix the sliding door.

A gyro wheel 4 is installed to the bottom of handle frame strip 3 for door plant 1 can remove in spacing groove 21 more easily, and open the bottom of handle frame strip 3 has a recess, and gyro wheel 4 rotates to be connected in the recess, and the purpose that sets up like this is in order to reduce the clearance between door plant 1, handle frame strip 3 and the ground, makes this push-and-pull door have better wall nature.

The door panel 1 may be made of ground glass, so that the privacy of a user is protected and the light transmittance of the partition is enhanced.

The multi-linkage sliding door has the following use mode:

when the linkage sliding door needs to be closed, the handle frame strip 3 is pushed into the limit groove 21 on one side provided with the lock catch 6, the door panel 1 is pulled by the door panel 1 fixed with the handle frame strip 3, and the magnet blocks 12 and the ferromagnetic strips 11 move synchronously under the magnetic attraction effect. When the relative displacement between the door panels 1 is overlarge, the sliding block assembly 14 connected with the two adjacent door panels 1 in a sliding mode limits the displacement, the lock catch 6 on the limiting groove 21 in the side door frame two 24 extends into the through hole 34, the moving piece 35 on the handle block 31 is pulled to the bottom of the vertical hole 33, and the lock core 32 is inserted into the channel of the lock catch 6.

When the linkage sliding door needs to be opened, the moving piece 35 on the handle block 31 is pulled to the top of the vertical hole 33, so that the lock cylinder 32 leaves the lock catch 6. The handle frame strip 3 is pushed into the limiting groove 21 of the first 23 side door frame, the door panel 1 is pushed by the door panel 1 fixed with the handle frame strip 3, and the first 12 magnet and the ferromagnetic belt 11 are attracted to move synchronously, when four end faces of adjacent door panels 1 are parallel and level, the sliding block assembly 14 limits the displacement of the adjacent door panels, and all the door panels 1 and the handle frame strip 3 are accommodated into the limiting groove 21 of the first 23 side door frame.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a many move push-and-pull door more, includes door plant (1) that door frame (2) and a plurality of face were vertically placed, its characterized in that: the door frame (2) is internally provided with a limiting groove (21), the surfaces of a plurality of door panels (1) are parallel and are arranged in the limiting groove (21), the top ends of the door panels (1) are parallel and level, two adjacent door panels (1) are connected through a magnetic adsorption component, the magnetic adsorption component comprises a ferromagnetic belt (11) horizontally fixed on the side wall of one door panel (1) and a magnet block I (12) fixed on the side wall of the other door panel (1), the magnet block I (12) is the same in height and abutted against the ferromagnetic belt (11), the ferromagnetic belt (11) is positioned on the same side of the door panels (1), the magnet block I (12) is positioned at one end of the door panel (1) close to the bottom of the limiting groove (21), the magnetic adsorption force between the two adjacent door panels (1) is gradually reduced from the door panel (1) fixed on the handle frame strip (3) to the door panel (1) fixed in the limiting groove (21), the top surface of each door panel (1) is provided with, the two adjacent sliding rails (13) are connected with the two sliding rails (13) in a sliding mode through sliding block assemblies (14), and the sliding block assemblies (14) are two sliding blocks which are fixedly connected together and respectively slide relative to the sliding rails.

2. A multi-acting sliding door according to claim 1, wherein: the door frame (2) comprises an upper door frame (22), a first side door frame (23) and a second side door frame (24), the limiting groove (21) is positioned in the upper door frame (22), the first side door frame (23) and the second side door frame (24), and the lower end of the handle frame strip (3) is rotatably connected with the roller (4).

3. A multi-acting sliding door according to claim 2, wherein: be equipped with a handle piece (31) on handle frame strip (3), handle piece (31) are two relative vertical faces and inwards cave in into the rectangular prism of cambered surface, mutually perpendicular between the adjacent two sides in the remaining face, and one of them rectangular surface is hugged closely and is fixed in the one side of keeping away from door plant (1) on handle frame strip (3), and the boundary line of curved surface and rectangular surface is towards vertical direction, another rectangular surface and the spacing groove (21) mouth parallel and level that hold door plant (1).

4. A multi-acting sliding door according to claim 3, wherein: a through hole (34) is formed in the rectangular surface of the handle block (31) far away from the handle frame strip (3), a vertical hole (33) is formed in the arc-shaped surface, the vertical hole (33) in the handle block (31) is communicated with the through hole (34), a lock cylinder (32) is arranged in the through hole (34), the lock cylinder (32) is in an L-shaped cylindrical body with a rectangular cross section, a moving member (35) positioned outside the vertical hole is fixed at one end of the L-shaped cylindrical body, and two sides of the moving member (35) in sliding contact with the vertical hole (33) are parallel, and agree with vertical hole (33) inner wall, lock core (32) other end is vertical downwards, and side door frame two (24) spacing groove (21) internal fixation has hasp (6) that can stretch into in through-hole (34), and hasp (6) are fixed in side door frame two (24) and the middle part deviates from the protruding "nearly" word shaped plate of side door frame two (24) for both ends, and hasp (6) are located protruding position and form the spacing hole that supplies lock core (32) to pass.

5. A multi-sliding door according to claim 4 wherein: the bottom surface of the handle frame strip (3) is provided with a groove, the roller (4) is rotatably connected to the inner wall of the groove, and the bottom of the roller (4) is exposed out of the bottom surface of the handle frame strip (3).

6. A multi-sliding door according to claim 5 wherein: and a rubber strip (5) is fixed in the side door frame II (24).

7. A multi-acting sliding door according to claim 6, wherein: the door plate (1) is made of ground glass.

8. A multi-acting sliding door according to claim 7, wherein: the handle frame strip (3) top is equipped with magnet piece two (7), is equipped with one row of a plurality of iron plate (8) along spacing groove (21) length direction in spacing groove (21) of door frame (22) on the push-and-pull door.