CN212154565U - Lifting sliding door - Google Patents

Abstract

The application provides a lifting sliding door which comprises a door frame, a fixed door and a sliding door, wherein the fixed door is fixed on the door frame, the sliding door is arranged on the door frame in a sliding manner, and the fixed door and the sliding door are arranged in a staggered manner along the inner and outer directions; the door frame comprises an upper slide and a lower slide, and the upper end and the lower end of the sliding door are respectively connected with the upper slide and the lower slide in a sealing and sliding way; the lower slide is provided with a first buckle cover which is in sealing butt joint with one side of the sliding door close to the indoor through a first wool top when the sliding door is closed; and a second buckle cover which is in sealing butt joint with one side of the sliding door close to the indoor through a second wool top when the sliding door is closed is arranged on the upper slide. The application provides a promote push-and-pull door, when the sliding door is closed, the upper and lower both ends of sliding door all have inside and outside two-layer seal structure to make the sliding door good with gliding, gliding the leakproofness of being connected, give sound insulation, thermal-insulated, water-proof effects is good.

Description

Lifting sliding door

Technical Field

The application belongs to the technical field of doors and windows, and more specifically relates to a promote push-and-pull door.

Background

The lifting sliding door is used on a large and heavy sliding door. Promote push-and-pull door including promoting handle, actuator and connecting rod isotructure, realize the promotion of pulley through lever principle, specifically, promote the handle and close the back and drive the pulley through actuator and connecting rod and promote, at this moment push-and-pull door can not remove again, has strengthened the security, has also prolonged pulley life. But the structural strength of the track strip of the promotion push-and-pull door on the existing market is not high, and the sealed sound insulation effect of the whole push-and-pull door is not good.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a promote push-and-pull door to solve the sealed not good technical problem of effect that gives sound insulation that promotes push-and-pull door that exists among the prior art.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the lifting sliding door comprises a door frame, a fixed door and a sliding door, wherein the fixed door is fixed on the door frame, the sliding door is arranged on the door frame in a sliding manner, and the fixed door and the sliding door are arranged in a staggered manner along the inner and outer directions;

the door frame comprises an upper slide and a lower slide, and the upper end and the lower end of the sliding door are respectively connected with the upper slide and the lower slide in a sealing and sliding way; the lower slide is provided with a first buckle cover which is in sealing butt joint with one side of the sliding door close to the indoor through a first wool top when the sliding door is closed; and the upper sliding device is provided with a second buckle cover which is in sealing butt joint with one side of the sliding door close to the indoor through a second wool top when the sliding door is closed.

Optionally, first buckle closure is the L type and includes vertical board and horizontal plate, the gliding includes the main part and certainly the first mounting panel that the main part upwards extended, vertical board deviates from the one end of horizontal plate with the main part butt, the horizontal plate deviates from the one end downside of vertical board with the free end laminating of first mounting panel and through first fixed adhesive tape sealing connection, the horizontal plate deviates from the one end of vertical board is stretched out the part of first mounting panel is used for the installation first wool top.

Optionally, the sliding door includes a door leaf and a first glass, one side of the first glass, which is close to the outdoor side, is hermetically mounted on the door leaf through a second fixing rubber strip and a first sealing rubber strip, the door leaf is provided with a third cover, and the third cover is in sealing and abutting connection with one side of the first glass, which is close to the indoor side, through a second sealing rubber strip.

Optionally, a detachable track strip is arranged on the lower slide, a pulley, a handle and a driver connected between the pulley and the handle are arranged on the door leaf, and the handle drives the pulley to contact with or separate from the track strip through the driver.

Optionally, the rail strip is made of an aviation aluminum alloy material.

Optionally, the door leaf comprises abutting plates arranged on the inner side and the outer side of the pulley, and the two abutting plates are abutted to the lower slide through third sealing rubber strips respectively;

the upper sliding device is provided with a convex frame, the door leaf is provided with a concave frame, and the outer wall of the convex frame is in sliding butt joint with the inner wall of the concave frame through a fourth sealing rubber strip.

Optionally, the upper slide is provided with a first guide block for guiding the door leaf to slide; the lower slide is provided with a second guide block for guiding the door leaf to slide.

Optionally, the door leaf comprises two first strips which are respectively connected with the upper slide and the lower slide in a sliding manner, and a second strip and a third strip which are respectively connected between the two first strips, and the first strips are connected with the second strip and the third strip by adopting equal angle codes; and the corner connector is provided with a plurality of glue guide grooves for filling adhesive.

Optionally, the lifting sliding door comprises two fixed doors and two sliding doors, the two fixed doors are respectively fixed at the left side and the right side, and the two sliding doors can be close to each other to be closed or far away from each other to be opened;

the two sliding doors comprise door leaves, the second door leaves are arranged oppositely, the third door leaves are arranged oppositely, and the two second door leaves are respectively in sealing butt joint with the two fifth sealing rubber strips when closed.

Optionally, the lifting sliding door comprises one said fixed door and one said sliding door, the fixed door is fixed on the left side, and the sliding door is slidable to open or close the right side;

the door frame includes the right frame, the second fan strip of sliding door when closed with the right frame butt, be equipped with the fourth buckle closure on the right frame, be equipped with the third wool top on the fourth buckle closure, the fourth buckle closure is in when second fan strip is closed pass through the third wool top with the sealed butt of one side that the second fan strip is close to indoor.

The application provides a promote push-and-pull door's beneficial effect lies in: compared with the prior art, the promotion push-and-pull door that this application embodiment provided, its upper end and lower extreme through the sliding door respectively with last sliding and gliding sealing sliding connection, and set up first buckle closure and second buckle closure in the inboard of sliding door, first buckle closure is through the sealed butt of first wool top and sliding door, the second buckle closure passes through the sealed butt of second wool top and sliding door, like this, sliding door is when closed, sliding door's upper and lower both ends all have inside and outside two-layer seal structure, thereby make sliding door and gliding, the leakproofness of being connected of gliding is good, give sound insulation, it insulates against heat, water-proof effects is good.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic front view of a lifting sliding door provided in an embodiment of the present application, including two sliding doors;

fig. 2 is a schematic front view of a lifting sliding door according to an embodiment of the present application, including a sliding door;

FIG. 3 is a cross-sectional view AA of the lift gate door of FIG. 1;

FIG. 4 is a view in cross section BB of the lift gate of FIG. 1;

FIG. 5 is a cross-sectional view CC of two second fan bars of FIG. 1;

FIG. 6 is a cross-sectional view CC of the left jamb, fixed door and sliding door of FIG. 1;

FIG. 7 is a DD section view of the lift gate door of FIG. 2;

fig. 8 is a schematic structural diagram of an angle code.

Wherein, in the figures, the respective reference numerals:

10. sliding upwards; 11. a convex frame; 12. a first guide block; 20. sliding downwards; 21. a main body portion; 211. a card slot; 22. a first mounting plate; 23. a track bar; 24. a second guide block; 30. a left frame; 40. a right frame; 50. a fixed door; 51. a second glass; 52. a connecting fan; 53. a fifth buckle cover; 60. a sliding door; 61. a door leaf; 611. a first fan bar; 612. a second fan bar; 613. a third fan bar; 614. corner connectors; 6141. a glue guiding groove; 615. a second mounting plate; 616. a butt joint plate; 617. a concave frame; 618. a handle; 61. a first glass; 70. a first buckle cover; 71. a vertical plate; 72. a horizontal plate; 73. attaching a plate; 80. a second buckle cover; 90. a third buckle cover; 100. a fourth buckle cover; 110. a first wool top; 120. a second wool top; 130. a third wool top; 140. a first fixing rubber strip; 150. a second fixed rubber strip; 160. a third fixed rubber strip; 170. a first sealing rubber strip; 180. a second sealing rubber strip; 190. a third sealing rubber strip; 200. a fourth sealing rubber strip; 210. a fifth sealing rubber strip; 220. a sixth sealing rubber strip; 230. a seventh sealing rubber strip; 240. a first hook component; 250. and a second hook component.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

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 present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 2 together, a lifting sliding door according to an embodiment of the present application will be described.

The lifting sliding door comprises a door frame, a fixed door 50 and a sliding door 60. The door frame is enclosed by last slip 10, gliding 20, left frame 30 and right frame 40 and closes and forms, and fixed door 50 is fixed in the door frame, and sliding door 60 slides and locates the door frame, and fixed door 50 staggers the setting with sliding door 60 along inside and outside direction, specifically, fixed door 50 is close to indoor setting, and sliding door 60 is close to outdoor setting.

Referring to fig. 3, the upper end of the sliding door 60 is connected with the upper slide 10 in a sealing and sliding manner, and the lower end of the sliding door 60 is connected with the lower slide 20 in a sealing and sliding manner.

The lower slide 20 is provided with a first buckle cover 70, the first buckle cover 70 elastically abuts against one side of the sliding door 60 close to the indoor space when the sliding door 60 is closed, and the first buckle cover 70 specifically abuts against the sliding door 60 through a first wool top 110 in a sealing manner. The lower slide 20 is provided with a second buckle cover 80, the second buckle cover 80 abuts against one side of the sliding door 60 close to the outdoor when the sliding door 60 is closed, and specifically, the second buckle cover 80 abuts against the sliding door 60 through a second wool top 120 in a sealing manner.

It should be noted that, when the sliding door 60 is closed, the position of the indoor side of the sliding door 60 corresponding to the door frame is empty, and therefore, the first locking cover 70 and the second locking cover 80 can be provided at this position, so that when the sliding door 60 is closed, the first locking cover 70 and the second locking cover 80 are just abutted against the upper and lower ends of the sliding door 60.

The utility model provides a promote push-and-pull door, its upper end and lower extreme through sliding door 60 respectively with last slide 10 and the sealed sliding connection of gliding 20, and the inboard at sliding door 60 sets up first buckle closure 70 and second buckle closure 80, first buckle closure 70 is through the sealed butt of first wool top 110 with sliding door 60, second buckle closure 80 is through the sealed butt of second wool top 120 with sliding door 60, thus, sliding door 60 is when closed, sliding door 60's upper and lower both ends all have inside and outside two-layer seal structure, thereby make sliding door 60 and gliding 20, gliding 20's connection leakproofness is good, give sound insulation, thermal-insulated, water-proof effects is good.

In a specific embodiment, the first buckle cover 70 is L-shaped and includes a vertical plate 71 and a horizontal plate 72, the vertical plate 71 is vertically disposed, the horizontal plate 72 extends outwards from the top end of the vertical plate 71 along the horizontal direction, and the vertical plate 71 and the horizontal plate 72 are integrally connected. The lower slide 20 includes a main body 21 and a first mounting plate 22, the main body 21 is an aluminum frame structure including a plurality of cavities, and the first mounting plate 22 extends upward from a position substantially in the middle of the main body 21. When installed, the end of the vertical plate 71 facing away from the horizontal plate 72 abuts the main body 21, i.e. the lower end of the vertical plate 71 abuts the main body 21, and the main body 21 and the side of the vertical plate 71 adjacent to the room are flush with each other. The lower side of one end of the horizontal plate 72, which is far away from the vertical plate 71, is attached to the free end of the first mounting plate 22 and is connected with the free end of the first mounting plate 22 in a sealing manner through the first fixing rubber strip 140, and the part, which extends out of the first mounting plate 22, of one end of the horizontal plate 72, which is far away from the vertical plate 71, is used for mounting the first wool top 110. This application is through the design of the first buckle closure 70 of L type and the free first mounting panel 22 design of one end for first buckle closure 70 is elasticity butt on sliding door 60, thereby makes first buckle closure 70 inseparabler with sliding door 60 butt, and sealed effect is better. Meanwhile, through the design of the first fixing rubber strip 140, the first buckle cover 70 is hermetically connected with the lower slide 20, so that the gas, liquid, heat and sound entering the room from the space between the first buckle cover 70 and the lower slide 20 are reduced.

Referring to fig. 3, an attachment plate 73 extends from a lower end of the vertical plate 71 along the horizontal direction, the attachment plate 73 and the horizontal plate 72 are disposed on the same side of the vertical plate 71, and the attachment plate 73 is used for attaching to the main body 21. Through the arrangement of the joint plate 73, the contact surface between the vertical plate 71 and the main body 21 is larger, the abutting sealing performance is better, and the gas, the liquid, the heat and the sound entering the room from the space between the first buckle cover 70 and the lower slide 20 are further reduced.

Referring to fig. 3, the structure of the second cover 80 is the same as that of the first cover 70, and a repeated description thereof is omitted.

Referring to fig. 3, the sliding door 60 includes a door 61 and a first glass 61, and an outer side of the first glass 61 is hermetically mounted on the door 61 through a second fixing rubber strip 150 and a first sealing rubber strip 170. Specifically, a second mounting plate 615 extends downwards from the outdoor side of the door 61, the outdoor side of the first glass 61 is fixed to the second mounting plate 615 through the second fixing rubber strip 150, and the first sealing rubber strip 170 abuts against the space between the first glass 61 and the second mounting plate 615. The door leaf 61 is provided with a third buckle cover 90, the third buckle cover 90 is connected with one side of the first glass 61 close to the indoor through a second sealing rubber strip 180 in a sealing and abutting mode, and the third buckle cover 90 is specifically connected with one side of the first glass 61 close to the indoor in an elastic and abutting mode. This application is through the setting of first joint strip 170, second joint strip 180, the fixed adhesive tape 150 of second and third buckle closure 90 for form three-layer seal structure between first glass 61 and the door leaf 61, thereby make the connection gas tightness between first glass 61 and the door leaf 61 good, give sound insulation, thermal-insulated effectual.

In a specific embodiment, the lower slide 20 is provided with a detachable track bar 23, the door leaf 61 is provided with a pulley, a handle 618 and a driver connected between the pulley and the handle 618, and the handle 618 drives the pulley to contact with or separate from the track bar 23 through the driver. Specifically, when the pulley and the door leaf 61 are integrally lifted, the pulley is in contact fit with the track bar 23, and the pulley can slide along the track bar 23 to drive the door leaf 61 to slide; when the pulley and the door 61 are lowered as a whole, the pulley is separated from the rail 23, and the door 61 is lowered and brought into sealing contact with the lower slider 20. In addition, in order to improve the safety in utilization, still be equipped with the buffer structure that kick-backs on the above-mentioned actuator, the buffer structure that kick-backs is the spring specifically, cushions the resilience force of handle 618 through the spring to prevent that handle 618 from accidentally injuring the staff under the resilience force effect.

The rail strip 23 is detachably arranged on the lower slide 20, that is, the rail strip 23 is separated from the lower slide 20, so that the rail strip 23 can be detached from the lower slide 20, the replacement is convenient, and meanwhile, the rail strip 23 can be made of a material with replaced strength.

Specifically, the lower slide 20 is provided with a clamping groove 211, one end of the rail strip 23 is clamped in the clamping groove 211, and the other end of the lower slide 20 is used for being in sliding connection with the pulley.

In a specific embodiment, the rail strip 23 is made of an aviation aluminum alloy material, and compared with a common aluminum alloy, the aviation aluminum alloy has higher strength and better wear resistance, so that the rail strip 23 has higher structural strength, is portable in sliding and is wear-resistant and fadeless.

In a specific embodiment, please refer to fig. 3, the door leaf 61 includes abutting plates 616 disposed on the inner and outer sides of the pulley, specifically, the inner and outer sides are a side close to the indoor and a side close to the outdoor, and the two abutting plates 616 abut against the lower slide 20 through the third sealing rubber strip 190; the upper slide 10 is provided with a convex frame 11, the door leaf 61 is provided with a concave frame 617, and the outer wall of the convex frame 11 is in sliding contact with the inner wall of the concave frame 617 through a fourth sealing rubber strip 200. The third joint strip 190 and the fourth joint strip 200 are arranged in the embodiment, so that the connection airtightness between the door leaf 61 and the upper slide 10 and the lower slide 20 is better, and the sound insulation and heat insulation effects are good.

In an embodiment, please refer to fig. 4, the upper slide 10 is provided with a first guiding block 12 for guiding the sliding of the door leaf 61; the lower slide 20 is provided with a second guide block 24 for guiding the sliding of the door leaf 61. Specifically, the first guide block 12 and the second guide block 24 are disposed on one side of the fixed door 50 close to the outdoor, and the door leaf 61 cannot shake when sliding due to the arrangement of the first guide block 12 and the second guide block 24, and meanwhile, the first guide block 12 and the second guide block 24 can also play a role in dust prevention.

In an embodiment, referring to fig. 1 to 3, the door 61 includes two first strips 611, a second strip 612 and a third strip 613, the two first strips 611 are respectively connected with the upper slide 10 and the lower slide 20 in a sliding manner, the second strip 612 and the third strip 613 are respectively connected between the two first strips 611, wherein the first strips 611 are connected with the second strips 612 and the third strip 613 by using the uniform angle code 614. Referring to fig. 8, the corner brace 614 is provided with a plurality of glue guiding grooves 6141 for filling glue, when the corner brace 614 is installed, the first fan bar 611 and the second fan bar 612 are respectively sleeved on the corner brace 614, and glue is injected into the glue guiding grooves 6141, so that the first fan bar 611 and the second fan bar 612 are respectively tightly adhered to the corner brace 614, and the first fan bar 611 and the second fan bar 612 are connected.

In an embodiment, referring to fig. 1 and 5, the lifting sliding door includes two fixed doors 50 and two sliding doors 60, the two fixed doors 50 are respectively fixed at left and right sides, the two sliding doors 60 can be close to each other and closed at a middle position, or the two sliding doors 60 can be far away from each other to open. The two sliding doors 60 each include a door leaf 61, the second strips 612 of the two door leaves 61 are disposed opposite to each other, the third strips 613 of the two door leaves 61 are disposed opposite to each other, and the two second strips 612 are respectively in sealing abutment with each other through the two fifth sealing rubber strips 210 when being closed. Specifically, the fifth sealing rubber strips 210 are arranged on the indoor side and the outdoor side of the two second strips 612, and when the two sliding doors 60 are closed, the fifth sealing rubber strips 210 on the two second strips 612 are in opposite sealing abutment, so that the air tightness between the two sliding doors 60 is good after the two sliding doors are closed.

Referring to fig. 6, a first hook assembly 240 is disposed on a side of the left fixed door 50 away from the left frame 30, a sixth sealing rubber strip 220 is disposed on the first hook assembly 240, a second hook assembly 250 is disposed on a third strip 613 of the left door leaf 61, and a seventh sealing rubber strip 230 is disposed on the second hook assembly 250, so that when the left door leaf 61 slides rightwards, the first hook assembly 240 and the second hook assembly 250 can abut against each other, thereby limiting a sliding stroke of the left door leaf 61. Meanwhile, the sixth sealing rubber strip 220 and the seventh sealing rubber strip 230 are abutted against each other, so that when the left door leaf 61 is closed, the connection airtightness between the left door leaf 61 and the left fixed door 50 is good. Similarly, the position-limiting and sealing structure between the right door leaf 61 and the right fixed door 50 is the same as that on the left side, and a description thereof will not be repeated.

Specifically, referring to fig. 4 and 6, the left side fixed door 50 includes a second glass 51 and a connecting sash 52, wherein the upper side, the lower side and the left side of the second glass 51 are respectively and hermetically mounted on the upper slide 10, the lower slide 20 and the left side frame 30 through a fifth buckle cover 53, and the second glass 51 is hermetically mounted in the same manner as the first glass 62, and is formed through a three-layer sealing structure. The right side of the second glass 51 is mounted on the connection fan 52, the structure of the connection fan 52 is the same as that of the third sash bar 613, and the first hooking component 240 is mounted on the connection fan 52.

In another embodiment of the present application, referring to fig. 2 and 7, the lifting sliding door includes a fixed door 50 and a sliding door 60, the fixed door 50 is fixed on the left side, and the sliding door 60 can slide to open or close the right side. The second sash 612 of the sliding door 60 is located on the right side and can abut against the right frame 40 when closed, the fourth buckle cover 100 is arranged on the right frame 40, the third wool tops 130 are arranged on the fourth buckle cover 100, and the fourth buckle cover 100 abuts against the inner side of the second sash 612 in a sealing manner when the second sash 612 is closed.

Specifically, the fourth buckle cover 100 is disposed at a position, close to the indoor, of the right frame 40, the structure of the fourth buckle cover 100 is similar to that of the first buckle cover 70, and the fourth buckle cover 100 is fixedly connected with the right frame 40 through the third fixing adhesive tape 160.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a promote push-and-pull door which characterized in that: the sliding door comprises a door frame, a fixed door and a sliding door, wherein the fixed door is fixed on the door frame, the sliding door is arranged on the door frame in a sliding manner, and the fixed door and the sliding door are arranged in a staggered manner along the inner and outer directions;

the door frame comprises an upper slide and a lower slide, and the upper end and the lower end of the sliding door are respectively connected with the upper slide and the lower slide in a sealing and sliding way; the lower slide is provided with a first buckle cover which is in sealing butt joint with one side of the sliding door close to the indoor through a first wool top when the sliding door is closed; and the upper sliding device is provided with a second buckle cover which is in sealing butt joint with one side of the sliding door close to the indoor through a second wool top when the sliding door is closed.

2. The lifting sliding door according to claim 1, characterized in that: first buckle closure is the L type and includes vertical board and horizontal plate, the gliding includes the main part and certainly the first mounting panel that the main part upwards extended, vertical board deviates from the one end of horizontal plate with the main part butt, the horizontal plate deviates from the one end downside of vertical board with the free end laminating of first mounting panel is through first fixed adhesive tape sealing connection, the horizontal plate deviates from the one end of vertical board is stretched out the part of first mounting panel is used for the installation first wool top.

3. The lifting sliding door according to claim 1, characterized in that: the sliding door comprises a door leaf and first glass, one side, close to the outdoor, of the first glass is hermetically installed on the door leaf through a second fixing rubber strip and a first sealing rubber strip, the door leaf is provided with a third buckle cover, and the third buckle cover is in sealing butt joint with one side, close to the indoor, of the first glass through a second sealing rubber strip.

4. A lifting sliding door according to claim 3, characterised in that: the door leaf is provided with a pulley, a handle and a driver connected between the pulley and the handle, and the handle drives the pulley to contact with or separate from the track strip through the driver.

5. The lifting sliding door according to claim 4, wherein: the track strip is made of aviation aluminum alloy materials.

6. The lifting sliding door according to claim 4, wherein: the door leaf comprises abutting plates arranged on the inner side and the outer side of the pulley, and the two abutting plates are abutted to the lower slide through third sealing rubber strips respectively;

the upper sliding device is provided with a convex frame, the door leaf is provided with a concave frame, and the outer wall of the convex frame is in sliding butt joint with the inner wall of the concave frame through a fourth sealing rubber strip.

7. A lifting sliding door according to claim 3, characterised in that: the upper slide is provided with a first guide block for guiding the door leaf to slide; the lower slide is provided with a second guide block for guiding the door leaf to slide.

8. A lifting sliding door according to claim 3, characterised in that: the door leaf comprises two first fan strips which are respectively connected with the upper slide and the lower slide in a sliding manner, and a second fan strip and a third fan strip which are respectively connected between the two first fan strips, wherein the first fan strips are connected with the second fan strip and the third fan strip by adopting equal angle codes; and the corner connector is provided with a plurality of glue guide grooves for filling adhesive.

9. The lifting sliding door according to claim 8, wherein: the lifting sliding door comprises two fixed doors and two sliding doors, the two fixed doors are respectively fixed on the left side and the right side, and the two sliding doors can be close to each other to be closed or far away from each other to be opened;

the two sliding doors comprise door leaves, the second door leaves are arranged oppositely, the third door leaves are arranged oppositely, and the two second door leaves are respectively in sealing butt joint with the two fifth sealing rubber strips when closed.

10. The lifting sliding door according to claim 8, wherein: the lifting sliding door comprises the fixed door and the sliding door, the fixed door is fixed on the left side, and the sliding door can slide to open or close the right side;

the door frame includes the right frame, the second fan strip of sliding door when closed with the right frame butt, be equipped with the fourth buckle closure on the right frame, be equipped with the third wool top on the fourth buckle closure, the fourth buckle closure is in when second fan strip is closed pass through the third wool top with the sealed butt of one side that the second fan strip is close to indoor.

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