A building enclosure structure that is easy to fold quickly

Abstract

The invention belongs to the technical field of building envelope structure, and specifically relates to a building envelope structure that is easy to fold quickly. The envelope structure includes: a wall panel unit; a middle adapter, which is arranged in the middle of the side where two adjacent wall panel units are close to each other; an end adapter, which is arranged at the end of the side where two adjacent wall panel units are close to each other; two sealing structures are arranged inside the middle adapter along the vertical direction, and the sealing structures located above and above extend the sealing film upward and downward respectively, so that the sealing film fills the gap between the two adjacent wall panel units; two sealing structures are arranged inside the end adapter along the horizontal direction, and the sealing structures located on the left and right extend the sealing film to the left and right respectively, so that the sealing film fills the gap between the top or bottom edge of the wall panel unit and the wall beam. The envelope structure greatly improves the sound insulation, waterproofness and air tightness of the building structure, so that the building structure has a better comprehensive use experience.

Description

Technical Field

[0001] The invention belongs to the technical field of building enclosure structures, and in particular relates to a building enclosure structure that is easy to fold quickly. Background Art

[0002] Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc. Prefabricated buildings refer to the transfer of a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods.

[0003] The application of prefabricated buildings in temporary housing construction can greatly improve construction efficiency. The walls of temporary houses are usually composed of multiple foldable independent wall panel components. When needed, the wall panels can be unfolded to form a continuous wall structure. When not needed, they can be folded and stored for easy storage, transportation and reuse.

[0004] However, the existing folding wall panel structure has the following problems: there are often certain installation gaps between the folding wall panels and between the folding wall panels and the wall beams. After the folding wall panels are installed, the sound insulation, waterproofness and air tightness of the building structure are poor, and the overall use experience of the building structure is poor.

[0005] Therefore, it is necessary to provide an improved technical solution to address the above-mentioned deficiencies in the prior art. Summary of the invention

[0006] The purpose of the present invention is to provide a building enclosure structure that is easy to fold quickly, so as to at least solve the above-mentioned problems existing in the prior art.

[0007] In order to achieve the above object, the present invention provides the following technical solutions:

[0008] A building enclosure structure that is easy to fold quickly, the enclosure structure comprising:

[0009] A wall panel unit, wherein a plurality of wall panel units are spread out to be installed between wall beams to play a role of enclosure;

[0010] A middle adapter, the middle adapter is arranged in the middle of two adjacent wall panel units close to each other, and the wall panel units are rotatably arranged around the middle adapter;

[0011] An end adapter, wherein the end adapter is arranged at the ends of two adjacent wall panel units close to each other, and the wall panel units are rotatably arranged around the end adapter;

[0012] Two sealing structures are arranged vertically inside the middle adapter, and the two sealing structures are symmetrically arranged along the horizontal center axis of the middle adapter, and the sealing structure located at the upper part extends the sealing film upward, and the sealing structure located at the lower part extends the sealing film downward, so that the sealing film fills the gap between two adjacent wall panel units;

[0013] Two sealing structures are arranged horizontally inside the end adapter. The two sealing structures are symmetrically arranged along the vertical center axis of the end adapter. The sealing structure on the left extends the sealing film to the left, and the sealing structure on the right extends the sealing film to the right, so that the sealing film fills the gap between the top edge or bottom edge of the wall panel unit and the wall beam.

[0014] The building enclosure structure that is easy to fold quickly as described above, preferably, the middle adapter comprises a shell, and shafts are rotatably arranged on both sides of the shell, and the wall panel unit is fixedly connected to the shafts; a partition extending in the horizontal direction is arranged in the middle of the shell, and the partition divides the middle space of the shell into two upper and lower accommodating chambers, and a sealing structure is arranged in each of the upper and lower accommodating chambers;

[0015] The end adapter includes a shell, with rotating shafts rotatably arranged on both sides of the shell, and the wall panel unit is fixedly connected to the rotating shafts; a partition extending in the vertical direction is arranged in the middle of the shell, and the partition divides the central space of the shell into two left and right accommodating chambers, and a sealing structure is arranged in each of the left and right accommodating chambers.

[0016] The building enclosure structure that is easy to fold quickly as described above is preferably covered with a top plate and a bottom plate in the upper and lower directions of the middle part of the shell, and covered with a cover plate in the front and rear directions; an outlet groove extending in the left and right directions is provided on the top plate and the bottom plate of the middle adapter shell, and the end of the sealing film located in the upper sealing structure extends from the outlet groove of the top plate, and the end of the sealing film located in the lower sealing structure extends from the outlet groove of the bottom plate;

[0017] Two outlet grooves extending in the front-to-back direction are arranged on one of the top plate or the bottom plate of the end connector shell. The film material end of the sealing film located in the left sealing structure extends out from the left outlet groove, and the film material end of the sealing film located in the right sealing structure extends out from the right outlet groove.

[0018] As described above, the building enclosure structure that is easy to fold quickly, preferably, the sealing structure includes a loading seat, the loading seat is fixed in the accommodating cavity; a roller shaft is rotatably arranged on the device seat, and a sealing film is wound on the roller shaft.

[0019] As described above, for the building enclosure structure that is easy to fold quickly, preferably, a coil spring is provided between the end of the roller shaft and the loading seat, and the coil spring is used to keep the roller shaft in a rotating state under the action of elastic force.

[0020] As described above, the building enclosure structure that is easy to fold quickly, preferably, the membrane end of the sealing membrane is provided with an inflation port, and air is inflated into the sealing membrane through the inflation port to expand the sealing membrane;

[0021] A plurality of pairs of clamping blocks are arranged in pairs on both sides of the membrane material end, and the clamping blocks are connected to the membrane material end through a first spring. A plurality of pairs of locking plates are also arranged in the enclosure structure, and the locking plates are provided with clearance holes, and the clamping blocks pass through the clearance holes to fix the membrane material end in the enclosure structure.

[0022] As described above, the building enclosure structure that is easy to fold quickly, preferably, the sealing structure also includes a compressed air cleaning mechanism, and the compressed air cleaning mechanism includes at least a pair of cleaning rollers, the two cleaning rollers are located below the outlet groove and are symmetrically arranged along the outlet groove so that the two cleaning rollers are in contact with the two sides of the sealing film respectively.

[0023] As described above, the building enclosure structure that is easy to fold quickly, preferably, the compressed air cleaning mechanism also includes a limit block, a sliding block, a spring seat and a second spring; the limit block is arranged on the top plate or the bottom plate with the outlet groove, and the two limit blocks are respectively provided with limit grooves on opposite sides, and the two cleaning rollers are respectively located in the limit grooves of the two limit blocks;

[0024] A cleaning roller is rotatably arranged between every two sliding blocks, spring seats are arranged on both sides of each limiting block, and a second spring is arranged between the spring seat and the sliding block, and the second spring makes the two cleaning rollers contact elastically with each other.

[0025] As described above, for the building envelope structure that is easy to fold quickly, preferably, the front and rear sides of the end faces of the wall panel unit, the middle adapter and the end adapter are provided with slots, and limiting plates are fixed in the slots, and the limiting plates are used to cover both sides of the horizontal gap and the vertical gap.

[0026] As described above, the building envelope structure that is easy to fold quickly, preferably, the wall panel unit includes partition grooves arranged in pairs, a plurality of grooves are arranged in parallel in the partition grooves, a core material is arranged in the middle of the partition groove, and a functional layer, a waterproof layer and a steel protective layer are arranged on both sides of the core material from near to far.

[0027] Beneficial effects:

[0028] In the building envelope structure, by arranging sealing structures in the middle adapter and the end adapter, the sealing film in the middle adapter is filled in the gap between two adjacent wall panel units, and the sealing film in the end adapter is filled in the gap between the top edge or bottom edge of the wall panel unit and the wall beam; the sealing film is used to seal the gap in the building structure, so that the sound insulation, waterproofness and air tightness of the building structure are greatly improved, so that the building structure has a better comprehensive use experience.

[0029] In the compressed air cleaning mechanism, two cleaning rollers press the sealing film therebetween, which not only improves the cleaning efficiency of the cleaning rollers on the sealing film, but also enables the two cleaning rollers to squeeze out excess gas in the sealing film more efficiently.

[0030] The limiting plates are arranged on both sides of the sealing membrane, which not only provides good protection for the sealing membrane, but also makes the surface of the entire maintenance structure smoother after it is unfolded, and blocks the gaps in the building structure to a certain extent, which helps to improve the experimental experience of the building structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings constituting part of the present application are used to provide a further understanding of the invention. The exemplary embodiments and descriptions of the invention are used to explain the invention and do not constitute an improper limitation on the invention. Among them:

[0032] Figure 1 It is a schematic diagram of a combination connection of multiple wall panel units according to an embodiment of the present invention;

[0033] Figure 2 It is a schematic diagram of the decomposed structure of a wall panel according to an embodiment of the present invention;

[0034] Figure 3 It is a schematic diagram of an adapter according to an embodiment of the present invention;

[0035] Figure 4 It is a schematic diagram of a middle adapter of an embodiment of the present invention;

[0036] Figure 5 It is a schematic diagram of an end adapter of an embodiment of the present invention;

[0037] Figure 6 It is a detailed schematic diagram of the sealing structure of an embodiment of the present invention;

[0038] Figure 7 It is a partial schematic diagram of a compressed air cleaning mechanism according to an embodiment of the present invention;

[0039] Figure 8 This is a schematic diagram of a membrane material end in accordance with an embodiment of the present invention;

[0040] Fig. 9 yes Figure 8 The enlarged side view of point A in the middle;

[0041] Fig.10 It is a schematic diagram of the sealing process of a protective structure according to an embodiment of the present invention.

[0042] In the figure: 1. wall panel unit; 2. middle adapter; 3. end adapter; 4. core material; 5. interlayer groove; 6. functional layer; 7. waterproof layer; 8. steel protective layer; 9. rotating shaft; 10. arc-shaped protective shell; 11. sealing membrane; 12. coil spring; 13. loading seat; 14. roller shaft; 15. limit block; 16. membrane material end; 17. slot; 18. spring seat; 19. first spring; 20. sliding block; 21. partition; 22. cleaning roller; 23. inflation port; 24. block; 25. building structure; 26. second spring; 27. limit plate; 28. top plate; 29. ​​bottom plate; 30. locking block; 31. cover plate. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0044] In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. The terms "connected" and "connected" used in the present invention should be understood in a broad sense. For example, they can be fixedly connected or detachably connected; they can be directly connected or indirectly connected through intermediate components. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0045] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0046] According to the specific embodiments of the present invention, Figure 1-10 As shown, the present invention provides a building enclosure structure that is easy to fold quickly, and the enclosure structure includes:

[0047] The wall panel unit 1, a plurality of wall panel units 1 are unfolded to be installed between wall beams to play a protective role.

[0048] The middle adapter 2 is arranged at the middle of the side where two adjacent wall panel units 1 are close to each other, and the wall panel units 1 are rotatably arranged around the middle adapter 2 .

[0049] The end adapter 3 is arranged at the ends of two adjacent wall panel units 1 on a side close to each other, and the wall panel units 1 are rotatably arranged around the end adapter 3 .

[0050] Two sealing structures are arranged vertically inside the middle adapter 2. The two sealing structures are symmetrically arranged along the horizontal center axis of the middle adapter 2. The upper sealing structure extends the sealing film 11 upward, and the lower sealing structure extends the sealing film 11 downward, so that the sealing film 11 fills the gap between the two adjacent wall panel units 1.

[0051] Two sealing structures are arranged horizontally inside the end adapter 3. The two sealing structures are symmetrically arranged along the vertical center axis of the end adapter 3. The sealing structure on the left extends the sealing film 11 to the left, and the sealing structure on the right extends the sealing film 11 to the right, so that the sealing film 11 fills the gap between the top edge or bottom edge of the wall panel unit 1 and the wall beam.

[0052] In the building envelope structure, by setting a sealing structure in the middle adapter 2 and the end adapter 3, the sealing film 11 in the middle adapter 2 is filled in the gap between the two adjacent wall panel units 1, and the sealing film 11 in the end adapter 3 is filled in the gap between the top or bottom edge of the wall panel unit 1 and the wall beam; so that after the wall panel unit 1 is maintained in the building structure 25, the sealing film 11 seals the gap in the building structure 25, so that the sound insulation, waterproofness and air tightness of the building structure 25 are greatly improved, so that the building structure 25 has a better comprehensive use experience.

[0053] The central adapter 2 includes a shell, and rotating shafts 9 are rotatably arranged on both sides of the shell, and the wall panel unit 1 is fixedly connected to the rotating shafts 9; a partition 21 extending in the horizontal direction is arranged in the middle of the shell, and the partition 21 divides the central space of the shell into two upper and lower accommodating chambers, and a sealing structure is arranged in each of the upper and lower accommodating chambers.

[0054] The end adapter 3 includes a shell, and a rotating shaft 9 is rotatably arranged on both sides of the shell, and the wall panel unit 1 is fixedly connected to the rotating shaft 9; a partition 21 extending in the vertical direction is arranged in the middle of the shell, and the partition 21 divides the central space of the shell into two left and right accommodating chambers, and a sealing structure is arranged in each of the left and right accommodating chambers.

[0055] In one embodiment of the present application, the difference between the middle adapter 2 and the end adapter 3 is that the two sealing structures in the middle adapter 2 are distributed up and down, wherein the two sealing structures extend the sealing membrane 11 in the upward and downward directions respectively, for sealing the gap extending along the vertical direction; the two sealing structures in the end adapter 3 are distributed left and right, wherein the two sealing structures extend the sealing membrane 11 in the left and right directions respectively, for sealing the gap extending along the left and right directions.

[0056] The upper and lower directions of the middle part of the shell are respectively covered with a top plate 28 and a bottom plate 29, and the front and rear directions are respectively covered with a cover plate 31; outlet grooves extending in the left and right directions are arranged on the top plate 28 and the bottom plate 29 of the shell of the middle adapter 2, and the film material end 16 of the sealing film 11 located in the upper sealing structure extends out from the outlet groove of the top plate 28, and the film material end 16 of the sealing film 11 located in the lower sealing structure extends out from the outlet groove of the bottom plate 29.

[0057] Two outlet grooves extending in the front-to-back direction are arranged on one of the top plate 28 or the bottom plate 29 of the end connector shell. The film material end 16 of the sealing film 11 located in the left sealing structure extends out of the left outlet groove, and the film material end 16 of the sealing film 11 located in the right sealing structure extends out of the right outlet groove.

[0058] In one embodiment of the present application, arc-shaped protective shells 10 are provided on the periphery of the rotating shaft 9 on both sides of the shell to protect the rotating shaft 9 .

[0059] The sealing structure comprises a loading seat 14 , which is fixed in the accommodating cavity; a roller shaft 14 is rotatably arranged on the device seat, and a sealing film 11 is wound on the roller shaft 14 .

[0060] In one embodiment of the present application, the roller shaft 14 is rotatably set on the loading seat 14 to facilitate the retracting and releasing operation of the sealing film 11; specifically, when the enclosure structure is folded and stored, the sealing film 11 is wound on the roller shaft 14 to facilitate the folding and storage of the enclosure structure; when the enclosure structure is unfolded and installed in the building structure 25 for use, the sealing film 11 is pulled out from the roller shaft 14 for use.

[0061] In one embodiment of the present application, in the middle adapter 2, the loading seat 14 located at the upper sealing structure is arranged on the upper surface of the partition 21 of the middle adapter 2, and the loading seat 14 located at the lower sealing structure is arranged on the lower surface of the partition 21 of the middle adapter 2; in the end adapter 3, the loading seats 14 of the two sealing structures are arranged on the top plate 28 or the bottom plate 29 of the end adapter 3.

[0062] A coil spring 12 is provided between the end of the roller shaft 14 and the loading seat 14, and the coil spring 12 is used to keep the roller shaft 14 in a rotating state under the action of elastic force. In one embodiment of the present application, the coil spring 12 is provided so that the roller shaft 14 is always subjected to a rotating force under the elastic force of the coil spring 12, so that after the sealing film 11 is pulled out, the sealing film 11 is always in a tightened state under the elastic rotating force of the roller shaft 14, which not only makes the sealing film 11 in a tighter use state, but also makes it easier for the sealing film 11 to automatically wind up on the roller shaft 14 under the rotating force of the coil spring 12 when it is recovered.

[0063] The film material end 16 of the sealing film 11 is provided with an inflation port 23 , and air is inflated into the sealing film 11 through the inflation port 23 to expand the sealing film 11 .

[0064] Multiple pairs of clamping blocks 24 are arranged in pairs on both sides of the membrane material end 16, and the clamping blocks 24 are connected to the membrane material end 16 through the first spring 19. Multiple pairs of locking plates are also arranged in the enclosure structure, and the locking plates are provided with clearance holes. The clamping blocks 24 pass through the clearance holes to fix the membrane material end 16 in the enclosure structure.

[0065] In one embodiment of the present application, after the sealing membrane 11 is moved into place, air is inflated into the sealing membrane 11 through the inflation port 23 so that the sealing membrane 11 fills the vertical and horizontal gaps in the building structure 25, thereby ensuring that the building structure 25 has better sound insulation, waterproofness and air tightness.

[0066] The locking plate can be set on the top plate 28 or the bottom plate 29 of the end adapter 3. In this case, the membrane material end 16 of the sealing membrane 11 extending from the middle adapter 2 is fixed on the adjacent end adapter 3 to achieve filling of the sealing membrane 11 in the vertical gap; the locking plate can also be set at the top or bottom of the wall panel unit 1. In this case, the membrane material end 16 of the sealing membrane 11 extending from the end adapter 3 is fixed on the adjacent wall panel unit 1 to achieve filling of the sealing membrane 11 in the horizontal gap.

[0067] The sealing structure further includes a compressed air cleaning mechanism, which includes at least a pair of cleaning rollers 22, the two cleaning rollers 22 are located below the outlet slot, and are symmetrically arranged along the outlet slot, so that the two cleaning rollers 22 are respectively in contact with the two sides of the sealing film 11. In one embodiment of the present application, during the extension and retraction of the sealing film 11, the two cleaning rollers 22 are respectively in contact with the two sides of the sealing film 11, thereby playing a role in cleaning the sealing film 11; and when the sealing film 11 is retracted, the two cleaning rollers 22 squeeze the sealing film 11, thereby facilitating the discharge of excess gas during the contraction of the sealing film 11, and facilitating the recovery process of the sealing film 11.

[0068] The compressed air cleaning mechanism also includes a limit block 15, a sliding block 20, a spring seat 18 and a second spring 26; the limit block 15 is arranged on a top plate 28 or a bottom plate 29 having an outlet groove, and limit grooves are respectively arranged on opposite sides of the two limit blocks 15, and the two cleaning rollers 22 are respectively located in the limit grooves of the two limit blocks 15.

[0069] A cleaning roller 22 is rotatably arranged between every two sliding blocks 20 , a spring seat 18 is arranged on both sides of each limiting block 15 , a second spring 26 is arranged between the spring seat 18 and the sliding block 20 , and the second spring 26 makes the two cleaning rollers 22 elastically contact each other.

[0070] In one embodiment of the present application, the cross-section of the limiting groove in the limiting block 15 is a semicircular structure, and the limiting groove limits the cleaning rollers 22 so that the two cleaning rollers 22 are always located below the outlet groove; a second spring 26 is arranged between the sliding block 20 of the cleaning roller 22 and the spring seat 18, so that the two cleaning rollers 22 are in elastic contact, so that the two cleaning rollers 22 press the sealing film 11 therebetween, which not only improves the cleaning efficiency of the cleaning rollers 22 on the sealing film 11, but also enables the two cleaning rollers 22 to squeeze out excess gas in the sealing film 11 more efficiently.

[0071] The front and rear sides of the end faces of the wall panel unit 1, the middle adapter 2 and the end adapter 3 are all provided with a card slot 17, and a limit plate 27 is fixed in the card slot 17. The limit plate 27 is used to cover both sides of the horizontal gap and the vertical gap. In one embodiment of the present application, the limit plate 27 is arranged on both sides of the sealing film 11, which not only plays a good protective role for the sealing film 11, but also makes the surface of the entire maintenance structure smoother after being unfolded, and plays a certain role in blocking the gaps in the building structure 25, which helps to improve the experimental experience of the building structure 25.

[0072] The wall panel unit 1 includes a pair of interlayer grooves 5, a plurality of grooves are arranged in parallel in the interlayer grooves 5, a core material 4 is arranged in the middle of the interlayer grooves 5, and a functional layer 6, a waterproof layer 7 and a steel protective layer 8 are arranged in sequence from near to far on both sides of the core material 4. In one embodiment of the present application, the wall panel unit 1 with a multi-layer structure has better waterproof performance, sound insulation performance, and higher structural strength.

[0073] When using the maintenance structure, first fully unfold the wall panel unit 1 in the building structure 25, then pull out the sealing film 11 from the middle adapter 2 and the end adapter 3 respectively, fix the membrane end 16 of the sealing film 11 on the locking block 30 at the set position, and install the limit plate 27 on one side of the enclosure structure, and then inflate the sealing film 11 through the inflation port 23. After the inflation is completed, install the limit plate 27 on the other side of the enclosure structure to complete the unfolding operation of the entire maintenance structure.

[0074] It should be understood that the above description is merely exemplary and the embodiments of the present application do not limit this.

[0075] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention are within the scope of protection of the pending claims of the present invention.

Claims

1. A building enclosure structure that is easy to fold quickly, characterized in that: The enclosure structure comprises: A wall panel unit, wherein a plurality of wall panel units are spread out to be installed between wall beams to play a role of enclosure; A middle adapter, the middle adapter is arranged in the middle of two adjacent wall panel units close to each other, and the wall panel units are rotatably arranged around the middle adapter; An end adapter, wherein the end adapter is arranged at the ends of two adjacent wall panel units close to each other, and the wall panel units are rotatably arranged around the end adapter; Two sealing structures are arranged vertically inside the middle adapter, and the two sealing structures are symmetrically arranged along the horizontal center axis of the middle adapter, and the sealing structure located at the upper part extends the sealing film upward, and the sealing structure located at the lower part extends the sealing film downward, so that the sealing film fills the gap between two adjacent wall panel units; Two sealing structures are arranged in the horizontal direction inside the end adapter, and the two sealing structures are symmetrically arranged along the vertical center axis of the end adapter, and the sealing structure on the left side extends the sealing film to the left, and the sealing structure on the right side extends the sealing film to the right, so that the sealing film fills the gap between the top edge or bottom edge of the wall panel unit and the wall beam. The middle adapter includes a shell, and rotating shafts are rotatably arranged on both sides of the shell, and the wall panel unit is fixedly connected to the rotating shaft; a partition extending in the horizontal direction is arranged in the middle of the shell, and the partition divides the middle space of the shell into two upper and lower accommodating chambers, and a sealing structure is arranged in each of the upper and lower accommodating chambers; The end adapter comprises a shell, and rotating shafts are rotatably arranged on both sides of the shell, and the wall panel unit is fixedly connected to the rotating shafts; a partition extending in the vertical direction is arranged in the middle of the shell, and the partition divides the middle space of the shell into two left and right accommodating chambers, and a sealing structure is arranged in each of the left and right accommodating chambers, and the upper and lower directions of the middle of the shell are respectively covered with a top plate and a bottom plate, and the front and rear directions are respectively covered with a cover plate; outlet grooves extending in the left and right directions are arranged on the top plate and the bottom plate of the middle adapter shell, and the film material end of the sealing film located in the upper sealing structure extends from the outlet groove of the top plate, and the film material end of the sealing film located in the lower sealing structure extends from the outlet groove of the bottom plate; Two outlet grooves extending in the front-to-back direction are arranged on one of the top plate or the bottom plate of the end connector shell. The film material end of the sealing film located in the left sealing structure extends out from the left outlet groove, and the film material end of the sealing film located in the right sealing structure extends out from the right outlet groove.

2. The building envelope structure that is easy to fold quickly according to claim 1, characterized in that: The sealing structure comprises a loading seat, which is fixed in the accommodating cavity; a roller shaft is rotatably arranged on the device seat, and a sealing film is wound on the roller shaft.

3. The building envelope structure that is easy to fold quickly according to claim 2, characterized in that: A coil spring is arranged between the end of the roller shaft and the loading seat, and the coil spring is used to keep the roller shaft in a rotating state under the action of elastic force.

4. The building envelope structure that is easy to fold quickly according to claim 2, characterized in that: The end of the sealing film is provided with an air filling port, through which air is filled into the sealing film to expand the sealing film; A plurality of pairs of clamping blocks are arranged in pairs on both sides of the membrane material end, and the clamping blocks are connected to the membrane material end through a first spring. A plurality of pairs of locking plates are also arranged in the enclosure structure, and the locking plates are provided with clearance holes, and the clamping blocks pass through the clearance holes to fix the membrane material end in the enclosure structure.

5. The building envelope structure that is easy to fold quickly according to claim 4, characterized in that: The sealing structure also includes a compressed air cleaning mechanism, which includes at least a pair of cleaning rollers. The two cleaning rollers are located below the outlet slot and are symmetrically arranged along the outlet slot so that the two cleaning rollers are in contact with two surfaces of the sealing film respectively.

6. The building envelope structure that is easy to fold quickly according to claim 5, characterized in that: The compressed air cleaning mechanism also includes a limit block, a sliding block, a spring seat and a second spring; the limit block is arranged on a top plate or a bottom plate having an outlet slot, and limit slots are respectively arranged on opposite sides of the two limit blocks, and the two cleaning rollers are respectively located in the limit slots of the two limit blocks; A cleaning roller is rotatably arranged between every two sliding blocks, spring seats are arranged on both sides of each limiting block, and a second spring is arranged between the spring seat and the sliding block, and the second spring makes the two cleaning rollers contact elastically with each other.

7. The building enclosure structure that is easy to fold quickly according to any one of claims 1 to 6, characterized in that: The front and rear sides of the end faces of the wall panel unit, the middle adapter and the end adapter are all provided with card slots, and limit plates are fixed in the card slots. The limit plates are used to cover both sides of the horizontal gap and the vertical gap.

8. The building enclosure structure that is easy to fold quickly according to any one of claims 1 to 6, characterized in that: The wall panel unit includes interlayer grooves arranged in pairs, wherein a plurality of grooves are arranged in parallel in the interlayer grooves, a core material is arranged in the middle of the interlayer groove, and a functional layer, a waterproof layer and a steel protective layer are arranged in sequence from near to far on both sides of the core material.

Images