CN115710996A - Wallboard structure of changeable door opening - Google Patents

Abstract

The utility model relates to a wallboard structure of changeable door opening, including the upper ledge, activity wallboard and underframe, upper ledge fixed connection is in the ceiling, underframe fixed connection is in the floor, the activity wallboard slides and sets up between upper ledge and underframe, the activity wallboard is provided with a plurality ofly, wherein be provided with the door opening between two adjacent activity wallboards of a set of, the activity wallboard includes first wallboard, roll adjustment wallboard and second wallboard, the roll adjustment wallboard is used for adjusting the distance between first wallboard and the second wallboard, the underframe includes a plurality of cushions, the both ends tip of a plurality of cushions is provided with the riveting groove, it has the riveting pole to peg graft in the riveting groove, the cushion can be dismantled in the one side that is close to the activity wallboard and be provided with guard flap, guard flap is used for blockking the skew cushion of activity wallboard. This application has the accommodation range who increases the door opening, improves the effect of door opening's adaptability.

Description

Wallboard structure of changeable door opening

Technical Field

The application relates to the technical field of buildings, in particular to a wallboard structure with switchable door openings.

Background

In daily life, a door opening structure is usually reserved at a certain position on a wallboard in a closed building space, so that people or furniture can conveniently get in and out. However, in actual production life, it is sometimes necessary to move large furniture indoors, and therefore, it is necessary that the door opening can be temporarily widened so that the large furniture can enter indoors.

In the related art, the screw rods are arranged on the door frames on the two sides of the door opening in a penetrating manner, and the distance between the door frames on the two sides is adjusted by rotating the screw rods to increase the width of the door frame, so that the width of the door opening is adjusted.

In view of the above-mentioned related technologies, the width adjustment range of the door opening is limited by the length of the screw, and cannot be adapted to a large article that is too wide or too high, and therefore, the door opening has the defects of limited adjustment range and weak adaptability.

Disclosure of Invention

In order to increase the adjustment range of the door opening and improve the adaptability of the door opening, the application provides a wall panel structure capable of switching the door opening.

The application provides a wallboard structure of changeable door opening adopts following technical scheme:

the utility model provides a wallboard structure of changeable door opening, includes upper ledge, activity wallboard and underframe, upper ledge fixed connection is in the ceiling, underframe fixed connection is in the floor, the activity wallboard slide set up in the upper ledge with between the underframe, the activity wallboard is provided with a plurality ofly, wherein is provided with the door opening between two adjacent activity wallboards of a set of, and the activity wallboard includes first wallboard, roll adjustment wallboard and second wallboard, the roll adjustment wallboard is used for adjusting first wallboard with distance between the second wallboard, the underframe includes a plurality of cushions, and is a plurality of the both ends tip of cushion is provided with the riveting groove, the riveting inslot is pegged graft and is provided with the riveting pole, the cushion is close to the one side of activity wallboard and can be dismantled and be provided with guard flap, guard flap is used for blockking the activity wallboard is skew the cushion.

By adopting the technical scheme, the upper frame is fixedly arranged on the ceiling, the lower frame is fixedly arranged on the floor, the movable wall boards are slidably arranged between the upper frame and the lower frame, and a gap between two adjacent groups of movable wall boards forms a door opening for people and articles to get in and out of a room; when the door opening needs to be adjusted in position, the movable wallboards are moved between the upper frame and the lower frame to be combined randomly, and the door opening can be moved to any position of the wall surface, so that people and articles can conveniently enter and exit the room; when the door opening needs to be adjusted in a large range, the protective baffle is detached from the cushion block, and a plurality of movable wallboards can be detached from the cushion block, so that the width of the door opening is increased; when the door opening needs to be adjusted in a small range, the width of the distance-adjusting wall plate is increased or reduced, the distance between the first wall plate and the second wall plate can be adjusted, and therefore the width of the movable wall plate is adjusted; when the door opening needs height-adjusting, take out the riveting pole of the cushion both sides below the door opening, take out one of them cushion, can downwardly extending door opening's length, make things convenient for longer article business turn over, to sum up, door opening's adjustable, the width is adjustable, height-adjustable, and then improves door opening's control range, is favorable to improving door opening's adaptability.

Optionally, a rotation shaft is rotatably arranged in the distance-adjusting wall plate, a cam is fixedly sleeved on the outer peripheral surface of the rotation shaft, one side of the outer peripheral surface of the cam abuts against the side wall of the second wall plate, and the other side of the outer peripheral surface of the cam abuts against the side wall of the first wall plate.

Through adopting above-mentioned technical scheme, when the roll adjustment wallboard needs the regulation, the drive axis of rotation makes the outer peripheral face both sides of cam support respectively in first wallboard and second wallboard, and along with the rotation of cam, the both sides contact point changes along with the change of cam radius, makes the second wallboard keep away from or be close to first wallboard to change the distance between first wallboard and the second wallboard, and then adjust the width of activity wallboard.

Optionally, the side of roll adjustment wallboard is provided with flexible buckled plate, the tip of axis of rotation is worn out flexible buckled plate cover is equipped with the carousel.

Through adopting above-mentioned technical scheme, the side-mounting of roll adjustment wallboard has flexible buckled plate, and the carousel is installed to the tip of axis of rotation, when the roll adjustment wallboard need stretch out and draw back, the side of roll adjustment wallboard is flexible buckled plate, can bend folding or extend and stretch out, adapts to the flexible needs of roll adjustment wallboard, and simultaneously, it can drive the inside axis of rotation of flexible buckled plate rotatory to rotate the carousel to the wall width that makes the roll adjustment wallboard changes, and then adjusts the width of roll adjustment wallboard.

Optionally, an extension spring is arranged between the first wallboard and the second wallboard, the length direction of the extension spring is along the telescopic direction of the movable wallboard, one end of the extension spring is connected to the side wall of the first wallboard close to the second wallboard, and the other end of the extension spring is connected to the side wall of the second wallboard close to the first wallboard.

Through adopting above-mentioned technical scheme, when the roll adjustment wallboard is at the in-process of adjusting, the extension spring is connected between first wallboard and second wallboard, and the extension spring is along the flexible direction of activity wallboard, and the extension spring pulls first wallboard and second wallboard and is close to each other to make the lateral wall of first wallboard and second wallboard further support tightly in the cam that the cover was established in the axis of rotation, and then make first wallboard and second wallboard butt all the time in the week side of cam, be favorable to the width of cam regulation activity wallboard.

Optionally, a sliding hole is formed in one surface, close to the second wall plate, of the first wall plate, a sliding rod is arranged on one surface, close to the first wall plate, of the second wall plate, and the sliding rod is inserted into the sliding hole.

Through adopting above-mentioned technical scheme, when the activity wallboard adjusted, the slide bar was pegged graft in the slide bar, and the skew of slide bar is restricted to the slide bar, can restrict the position of second wallboard for first wallboard to make the second wallboard adjust first wallboard well at the in-process that removes, and then reduce the offset between first wallboard and the second wallboard in the motion process, be favorable to keeping the wholeness of activity wallboard.

Optionally, a limiting ring is arranged in the hole opening of the sliding hole, a butting ring is arranged at one end of the sliding rod penetrating into the sliding hole, and the end face of the butting ring, which is close to the second wallboard, is butted against the end face of the limiting ring, which is far away from the second wallboard.

Through adopting above-mentioned technical scheme, at the drill way fixed connection spacing ring of slide opening, the fixed cover of one end that penetrates the slide opening at the slide bar establishes the butt ring, when the slide bar removed in the slide opening, was provided with the spacing ring at the drill way of slide opening, and the pot head that penetrates the slide opening at the slide bar is equipped with the butt ring, and the terminal surface butt of butt ring can prevent that the slide bar from breaking away from the spout in the terminal surface of spacing ring, reduces the offset of relative motion in-process.

Optionally, the first wallboard and the second wallboard are provided with rollers on the surfaces close to the cushion blocks, track grooves are formed in the cushion blocks, and the rollers are connected in the track grooves in a rolling mode.

Through adopting above-mentioned technical scheme, when the activity wallboard need be in the time of the activity of framework down, the gyro wheel is installed to the bottom of first wallboard and second wallboard, and the track inslot of gyro wheel on the cushion rolls, and the slide direction of gyro wheel can be restricted in the track groove to reduce the mutual skew of a plurality of activity wallboards at the removal in-process, and then improve the smooth and easy nature of activity wallboard.

Optionally, the upper frame includes a fixed plate and two folding plates, the fixed plate is fixedly connected to the ceiling, the two folding plates are respectively located on two sides of the fixed plate, one side of each folding plate is hinged to a side of the fixed plate, and the other side of each folding plate is a movable end.

Through adopting above-mentioned technical scheme, divide into fixed plate and the board that turns over with the upper frame, two turn over the board and install in the both sides of fixed plate, turn over a board one end and articulate, one end can move about, when the door opening needs to be increased, upwards turn up the board that turns over of both sides around the hinged end, can increase the space of door opening top, temporarily increase the height of door opening, it is indoor to allow higher object to pass in and out to make things convenient for longer large-scale furniture to pass in and out indoorly, and then increase the high adaptability of door opening.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the width of the door opening needs to be adjusted, the upper frame is fixedly arranged on a ceiling, the lower frame is fixedly arranged on a floor, the movable wall boards are slidably arranged between the upper frame and the lower frame, and a gap between two adjacent movable wall boards forms the door opening for people and articles to enter and exit the room; when the door opening needs to be adjusted in position, the movable wallboards are moved between the upper frame and the lower frame to be combined randomly, and the door opening can be moved to any position of the wall surface, so that people and articles can conveniently enter and exit the room; when the size of the door opening needs to be adjusted in a large range, the protective baffle is detached from the cushion block, and a plurality of movable wallboards can be taken down from the cushion block, so that the width of the door opening is increased; when the door opening needs to be adjusted in a small range, the width of the distance-adjusting wall plate is increased or reduced, the distance between the first wall plate and the second wall plate can be adjusted, and therefore the width of the movable wall plate is adjusted; when the door opening needs to be adjusted in height, the riveting rods on the two sides of the cushion block below the door opening are taken out, one cushion block is taken out, the length of the door opening can be extended downwards, longer articles can conveniently enter and exit, and the position, the width and the height of the door opening can be adjusted, so that the adjustment range of the door opening is further improved, and the adaptability of the door opening is improved;

2. when the distance-adjusting wall plate needs to be adjusted, the rotating shaft is driven to enable two sides of the peripheral surface of the cam to respectively abut against the first wall plate and the second wall plate, contact points on two sides change along with the change of the radius of the cam along with the rotation of the cam, and the second wall plate is far away from or close to the first wall plate, so that the distance between the first wall plate and the second wall plate is changed, and the width of the movable wall plate is adjusted;

3. the upper frame is divided into the fixed plate and the turnover plates, the two turnover plates are arranged on two sides of the fixed plate, one ends of the turnover plates are hinged, one ends of the turnover plates can move, when the door opening needs to be heightened, the turnover plates on the two sides are turned upwards around the hinged ends, the space above the door opening can be increased, the height of the door opening is temporarily increased, and a higher object is allowed to enter and exit the room, so that the longer large furniture can enter and exit the room conveniently, and the high adaptability of the door opening is further increased.

Drawings

Fig. 1 is a schematic overall structural view of a wall panel construction according to an embodiment of the present application.

Fig. 2 is a schematic view of the internal structure of the movable wall plate according to the embodiment of the present application.

Fig. 3 is a partial exploded view of a spacer block according to an embodiment of the present application.

Description of reference numerals: 1. an upper frame; 11. a fixing plate; 12. turning the folded plate; 2. a movable wall panel; 21. a first wall panel; 211. a slide hole; 212. a limiting ring; 22. adjusting the distance of the wallboard; 221. a flexible corrugated plate; 23. a second wall panel; 231. a slide bar; 232. a butting ring; 3. a lower frame; 31. cushion blocks; 311. riveting the groove; 312. riveting a connecting rod; 313. a track groove; 314. a jack; 32. a protective baffle; 321. a rod is inserted; 4. a door opening; 5. a rotating shaft; 51. a cam; 52. a turntable; 6. a tension spring; 7. and a roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses wallboard structure of changeable door opening. Referring to fig. 1, the wall panel structure includes an upper frame 1, a plurality of movable wall panels 2 and a lower frame 3, wherein the upper frame 1 is fixedly connected to a ceiling, the lower frame 3 is fixedly connected to a floor, the plurality of movable wall panels 2 are slidably arranged between the upper frame 1 and the lower frame 3, the movable wall panels 2 can be detached from between the upper frame 1 and the lower frame 3, a gap between two adjacent groups of movable wall panels 2 is provided as a door opening 4, and the position of the door opening 4 can be moved by moving the plurality of door openings 4 to be combined.

Referring to fig. 2, the movable wall panel 2 includes a first wall panel 21, a distance adjustable wall panel 22 and a second wall panel 23, the distance adjustable wall panel 22 is located between the first wall panel 21 and the second wall panel 23, the maximum width of the distance adjustable wall panel 22 is equal to the width of the first wall panel 21, that is, the distance adjustable wall panel 22 occupies one third of the width of the movable wall panel 2, and the distance adjustable wall panel 22 can adjust the distance between the first wall panel 21 and the second wall panel 23, so that the width of the movable wall panel 2 can be adjusted within one third of the width of the movable wall panel 2, and further, the width of the door opening 4 can be adjusted.

Referring to fig. 1 and 3, the lower frame 3 includes a plurality of cushion blocks 31, riveting grooves 311 are formed in end portions of two ends of the cushion blocks 31, riveting rods 312 are inserted in the riveting grooves 311, the plurality of cushion blocks 31 are spliced into the lower frame 3 through riveting rods, the riveting rods 312 are taken out, a part of the cushion blocks 31 can be taken out, jacks 314 are further formed in two sides of the top surface, the protective baffles 32 are installed on two sides of the top surface of the cushion blocks 31, inserting rods 321 are integrally formed at the bottom ends of the protective baffles 32, the inserting rods 321 are inserted in the jacks 314, the protective baffles 32 are detachably installed on the top surfaces of the cushion blocks 31, and the movable wall board 2 can be clamped on the top surfaces of the cushion blocks 31, so that the movable wall board 2 is prevented from deviating from the lower frame 3.

When the position of the door opening 4 needs to be adjusted, the movable wallboards 2 are moved to be arranged and combined, the position of the door opening 4 can be increased or disassembled according to the width requirement of the door opening 4, and therefore the width of the door opening 4 is adjusted; when the width of the door opening 4 needs to be adjusted in a large range, the protective baffle 32 on the surface of the cushion block 31 is taken out, part of the movable wall plate 2 is taken out from the cushion block 31, the width of the door opening 4 can be increased, and then the movable wall plate 2 is movably combined on the cushion block 31, so that the position of the door opening 4 can be changed at will, the door opening 4 is positioned at a position which is convenient for people to go out or carry articles to enter and exit, and the width of the door opening 4 can be adjusted in a large range; when the width of the door opening 4 needs to be adjusted in a small range, the distance between the first wall plate 21 and the second wall plate 23 is adjusted through the distance adjusting wall plate 22, the width of the movable wall plate 2 can be adjusted in a third range, and therefore the width of the door opening 4 can be adjusted in a small range in a fine adjustment mode; when the height of door opening 4 needs to be adjusted, riveting rod 312 in cushion block 31 below door opening 4 is taken out, cushion block 31 can be taken down, the height of door opening 4 is temporarily increased, and therefore a long object can conveniently enter and exit, and in summary, the position, the width and the height of door opening 4 can be adjusted, so that the adjusting range of door opening 4 is enlarged, and the adaptability of door opening 4 is improved.

Referring to fig. 1 and 2, the flexible corrugated plate 221 is arranged outside the distance-adjusting wall plate 22 and can be extended and contracted according to the width of the distance-adjusting wall plate 22, so as to adapt to the width change of the distance-adjusting wall plate 22; rotation axis 5 is installed in roll adjustment wallboard 22's internal rotation, rotation axis 5 is located between first wallboard 21 and the second wallboard 23, the fixed cover in middle part of rotation axis 5 is equipped with cam 51, cam 51 outer peripheral face one side butt in first wallboard 21 of rotation axis 5, the opposite side butt in second wallboard 23, the tip of rotation axis 5 is rotated and is installed at flexible buckled plate 221 middle-end, the surface and the fixed mounting that flexible buckled plate 221 was worn out to the tip of rotation axis 5 have carousel 52, can make roll adjustment wallboard 22 inside rotation axis 5 more conveniently through carousel 52 and rotate, thereby make the distance between first wallboard 21 and the second wallboard 23 along with the diameter change between the butt point of cam 51 both sides, and then adjust the width of activity wallboard 2, be favorable to adjusting door opening 4 width.

Referring to fig. 2, a sliding hole 211 is formed in a side wall of the first wall plate 21 close to the second wall plate 23, the sliding hole 211 is a blind hole, the depth of the sliding hole 211 is equal to the maximum width of the distance-adjustable wall plate 22, a sliding rod 231 is integrally formed on a side wall of the second wall plate 23 close to the first wall plate 21, the length of the sliding rod 231 is equal to the depth of the sliding hole 211, and the sliding rod 231 is slidably connected in the sliding hole 211 to guide the relative position between the first wall plate 21 and the second wall plate 23, so that the relative offset between the first wall plate 21 and the second wall plate 23 is reduced, and the movable wall plate 2 can move more smoothly.

Referring to fig. 2, the aperture of the sliding hole 211 is integrally formed with a limiting ring 212, one end of the sliding rod 231 penetrating into the sliding hole 211 is fixedly sleeved with a butting ring 232, an end surface of the butting ring 232 close to the second wall plate 23 butts against an end surface of the limiting ring 212 far away from the second wall plate 23, and the limiting ring 212 can limit the butting ring 232 in the sliding hole 211, so as to limit the sliding rod 231 in the sliding hole 211, prevent the sliding rod 231 from separating from the sliding hole 211, and further reduce the position offset of the first wall plate 21 and the second wall plate 23 in the adjusting process.

Referring to fig. 2, a tension spring 6 is connected between the first wall plate 21 and the second wall plate 23, the length direction of the tension spring 6 is along the extension direction of the movable wall plate 2, in this embodiment, the tension spring 6 is sleeved on the periphery of the slide bar 231, one end of the tension spring 6 is connected to the side wall of the first wall plate 21, the other end of the tension spring 6 is connected to the side wall of the second wall plate 23, so that the first wall plate 21 and the second wall plate 23 can be drawn close to each other, and the side wall of the first wall plate 21 and the side wall of the second wall plate 23 are both abutted against the outer peripheral surface of the cam 51 on the rotating shaft 5. When the distance between the door opening 4 needs to be widened, the tension spring 6 drives the first wall plate 21 and the second wall plate 23 to contract and press against the cam 51 at the minimum radius, so that the width of the movable wall plate 2 is reduced, and the width of the door opening 4 is increased; when the distance of the door opening 4 needs to be narrowed, the rotating shaft 5 is rotated to enable the circumferential side of the maximum radius of the cam 51 to abut against the side wall of the first wall plate 21 and the side wall of the second wall plate 23, so that the width of the movable wall plate 2 is maximized, the width of the door opening 4 is reduced, and the adaptability of the door opening 4 is further improved.

Referring to fig. 2 and 3, rollers 7 are installed on one surfaces of the first wall plate 21 and the second wall plate 23 close to the spacer block 31, a rail groove 313 is formed in the spacer block 31, and the rollers 7 roll in the rail groove 313, so that the first wall plate 21 and the second wall plate 23 can move on the spacer block 31 more smoothly. When the position of the door opening 4 needs to be adjusted, the movable wallboard 2 is driven to move on the lower frame 3, contact friction is replaced by rolling friction, the movable wallboard 2 can move more rapidly, and therefore the door opening 4 can be adjusted more rapidly. In addition, the rail groove 313 limits the sliding direction of the roller 7, thereby reducing the offset of the movable wall panel 2 with respect to the pad 31.

Referring to fig. 1, the upper frame includes a fixed plate 11 and two folding plates 12, the top of the fixed plate 11 is fixedly connected to the ceiling, the two folding plates 12 are respectively located at two sides of the fixed plate 11, one side of the folding plate 12 is hinged to the side of the fixed plate 11, and the other side of the folding plate 12 is a free movable end. When the height of door opening 4 needs to expand, the movable end of flap plate 12 upwards overturns around the hinged end, can release a part of area above door opening 4 to temporarily increase the height of door opening 4, increase the high adaptability of door opening 4, and then conveniently carry higher object and pass in and out indoor.

The implementation principle of the wallboard structure of this application embodiment a changeable door opening does: when the adaptability of the door opening 4 needs to be increased, the movable wallboards 2 are moved between the upper frame 1 and the lower frame 3, the movable wallboards 2 are combined randomly, and the position of the door opening 4 can be changed randomly, so that the position adaptability of the door opening 4 is increased, the door opening 4 can be moved to a proper position, and the article is convenient to carry; when the width of the door opening 4 needs to be adjusted in a large range, the protective baffle 32 on the cushion block 31 is detached from the cushion block 31, and part of the movable wall plates 2 are taken out of the cushion block 31, so that the number of the movable wall plates 2 is reduced, the width of the door opening 4 can be increased, and large-sized articles can conveniently enter and exit the room; when the width of the door opening 4 needs to be adjusted in a small range, the rotating shaft 5 is rotated, the width of the distance-adjusting wall plate 22 is changed, the distance between the first wall plate 21 and the second wall plate 23 is adjusted, and the width of the movable wall plate 2 is increased or shortened, so that the width of the door opening 4 is adjusted in a small range, and the width adaptability of the door opening 4 is improved; when the height of the door opening 4 needs to be adjusted, the turnover plate 12 is folded upwards, part of the area above the door opening 4 can be released, the height of the door opening 4 is temporarily increased, the riveting rod 312 in the cushion block 31 below the door opening 4 is taken out, the cushion block 31 can be taken out, and the area below the door opening 4 is released, so that the height adaptability of the door opening 4 is increased, and long articles can conveniently enter and exit the room; in conclusion, the wallboard structure enables the position of the door opening 4 to be adjustable, the width to be adjustable and the height to be adjustable, the adjusting range of the door opening 4 is improved, the adaptability of the door opening 4 is further improved, and the large-sized objects can conveniently get in and out of a room.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A wallboard structure of changeable door opening which characterized in that: including upper frame (1), activity wallboard (2) and underframe (3), upper frame (1) fixed connection is in the ceiling, underframe (3) fixed connection is in the floor, activity wallboard (2) slide set up in upper frame (1) with between underframe (3), activity wallboard (2) are provided with a plurality ofly, wherein are provided with door opening (4) between two adjacent activity wallboards of a set of (2), and activity wallboard (2) are including first wallboard (21), roll adjustment wallboard (22) and second wallboard (23), roll adjustment wallboard (22) are used for adjusting first wallboard (21) with distance between second wallboard (23), underframe (3) include a plurality of cushion (31), and are a plurality of the both ends tip of cushion (31) is provided with riveting groove (311), it has riveted pole (312) to peg graft in riveting groove (311), cushion (31) are close to the one side of activity wallboard (2) and can dismantle and are provided with guard flap (32), guard flap (32) are used for blockking activity wallboard (2) are skew cushion (31).

2. A switchable door opening wall panel construction according to claim 1, characterized in that: the internal rotation of roll adjustment wallboard (22) is provided with axis of rotation (5), the fixed cover in outer peripheral face of axis of rotation (5) is equipped with cam (51), the outer peripheral face one side butt of cam (51) in the lateral wall of second wallboard (23), the outer peripheral face opposite side butt of cam (51) in the lateral wall of first wallboard (21).

3. A switchable door opening wall panel construction according to claim 2, characterized in that: the side of roll adjustment wallboard (22) is provided with flexible buckled plate (221), the tip of axis of rotation (5) is worn out flexible buckled plate (221) cover is equipped with carousel (52).

4. A switchable door opening wall panel construction according to claim 2, characterized in that: first wallboard (21) with be provided with extension spring (6) between second wallboard (23), the length direction of extension spring (6) is followed the flexible direction of activity wallboard (2), the one end of extension spring (6) connect in first wallboard (21) is close to the lateral wall of second wallboard (23), the other end of extension spring (6) connect in second wallboard (23) is close to the lateral wall of first wallboard (21).

5. A switchable door opening wall panel construction according to claim 1, characterized in that: one side, close to the second wall plate (23), of the first wall plate (21) is provided with a sliding hole (211), one side, close to the first wall plate (21), of the second wall plate (23) is provided with a sliding rod (231), and the sliding rod (231) is inserted into the sliding hole (211).

6. A switchable door opening wall panel construction according to claim 5, characterized in that: the drill way of slide opening (211) is provided with spacing ring (212), the slide bar (231) penetrate the one end of slide opening (211) is provided with butt ring (232), the terminal surface butt that is close to of butt ring (232) second wallboard (23) in keeping away from of spacing ring (212) the terminal surface of second wallboard (23).

7. A switchable door opening wall panel construction according to claim 1, characterized in that: the first wall plate (21) and the second wall plate (23) are provided with rollers (7) on the surfaces close to the cushion blocks (31), track grooves (313) are formed in the cushion blocks (31), and the rollers (7) are connected in the track grooves (313) in a rolling mode.

8. A switchable door opening wall panel construction according to claim 1, characterized in that: go up frame (1) including fixed plate (11) and turnover board (12), fixed plate (11) fixed connection is in the ceiling, turnover board (12) are provided with two, two turnover board (12) are located respectively the both sides of fixed plate (11), one side of turnover board (12) articulates in the side of fixed plate (11), the another side of turnover board (12) is the expansion end.

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