CN219241686U

CN219241686U - Door and window wrap structure

Info

Publication number: CN219241686U
Application number: CN202223122904.0U
Authority: CN
Inventors: 许姜德
Original assignee: Guangdong OPK Smart Home Technology Co Ltd
Current assignee: Guangdong OPK Smart Home Technology Co Ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-06-23
Anticipated expiration: 2032-11-23
Also published as: CN219471889U

Abstract

The utility model discloses a door and window wrap structure, which comprises a pair of first installation pieces and door pocket side plates, wherein the first installation pieces are arranged in pairs on two sides of the door pocket side plates, the door pocket side plates comprise at least one second installation piece, when the number of the second installation pieces is more than or equal to two, any two adjacent second installation pieces are detachably connected end to end, therefore, the door and window wrap structure can be produced in advance by manufacturers, in the field installation process, the first installation pieces are firstly connected with a wall body, then the second installation pieces with the corresponding number are selected according to the actual specification and size of a door opening, the second installation pieces are connected with the first installation pieces, and if the number of the second installation pieces is more than one, the arbitrary two adjacent second installation pieces are installed end to form the door pocket side plates, so that the door and window wrap structure is suitable for all specifications of door openings, greatly improves production efficiency, and the field assembled door and window wrap structure is convenient for mass production and transportation.

Description

Door and window wrap structure

Technical Field

The utility model relates to the technical field of building doors and windows, in particular to a door and window wrap structure.

Background

Along with the improvement of living standard, the patterns, the shapes and the like of doors and windows are more attractive, the functions are more diversified, the doors and windows are generally composed of door bodies (or window bodies), door jambs, envelopes and the like, the production mode of the envelopes is generally divided into pre-production and custom-made production, the pre-produced envelopes have standard sizes set by manufacturers, the pre-produced envelopes cannot adapt to all door openings of all specifications, the door envelopes produced in a custom-made mode further enable the overall construction time to be prolonged, and production materials are wasted.

Disclosure of Invention

In order to overcome at least one of the defects described in the prior art, the utility model provides a door and window covering structure which can be produced in advance and can be adjusted and adapted according to the actual specification and size of a door opening.

The utility model adopts the technical proposal for solving the problems that:

a door and window wrap structure comprising:

a pair of first mounting pieces arranged in pairs, wherein the first mounting pieces are used for abutting against the side surfaces of the wall body; and

a door pocket side panel comprising at least one second mounting member;

the first mounting pieces arranged in pairs are detachably arranged at two ends of the door pocket side plates;

when the number of the second mounting pieces is more than or equal to two, any two adjacent second mounting pieces are detachably connected end to end.

Through so setting, door sheath in this embodiment can carry out the production in advance at the producer, in the field installation, first installed part is connected in the wall body earlier, select the second installed part of corresponding quantity according to the actual specification size of door opening again, connect the second installed part in first installed part, if the quantity of second installed part is greater than one, then install arbitrary two adjacent second installed part end to end, form the door sheath curb plate to the door opening of adaptation all specifications has greatly improved production efficiency, and the door and window sheath structure of field assembly is convenient for batch production and transportation.

According to a preferred embodiment, the connection of the first mounting element to the second mounting element is configured as a plug connection.

Through so setting up, at the in-process of installing first installed part and second installed part, only need to align along the direction that first installed part extends to the second installed part and connect, need not multi-direction alignment, connected mode is simple, the constructor of being convenient for installs on site.

According to a preferred embodiment, the first mounting element comprises a first plug-in groove for plug-in connection with the second mounting element and a sealing edge for abutment against a side face of the wall;

the extending direction of the sealing edge is perpendicular to the opening direction of the first inserting groove, the width direction is defined as the opening direction of the first inserting groove, and the thickness direction is defined as the extending direction of the sealing edge;

when the door pocket side plate is connected to the first mounting pieces and the number of the second mounting pieces forming the door pocket side plate is more than or equal to two, a plurality of second mounting pieces connected end to end are mounted along the width direction.

Through so setting up, the sealing edge is fixed in the wall body, peg graft in first grafting groove with a second installed part along width direction, with the end to end connection in proper order of other second installed parts again, until the length reaches the actual specification size of door opening, peg graft connect another first installed part in last second installed part along width direction, and be fixed in the wall body through the sealing edge of this first installed part, realize the installation of door and window covering structure, the connected mode is simple, the constructor of being convenient for installs on site, and can select corresponding quantity second installed part according to the actual specification size of door opening, greatly improved production efficiency.

According to a preferred embodiment, the second mounting member is provided with a second plug interface and a second plug portion, and the second plug interface and the second plug portion are respectively positioned at two ends of the second mounting member;

when the number of the second installation pieces is greater than or equal to two, any two adjacent second installation pieces are in plug connection through the second plug connector and the second plug connector.

Through so setting up, the connected mode between two arbitrary second installed parts is simple, and the constructor of being convenient for installs on site, and can select corresponding quantity's second installed part according to the actual specification size of door opening, has greatly improved production efficiency.

According to a preferred embodiment, the maximum length of the inner wall opening of the second plug connector in the thickness direction is defined as H3, the maximum length of the outer wall of the second plug connector in the thickness direction is defined as H4, and H4 is equal to or greater than H3.

Through the arrangement, the second plug-in part and the second plug-in port can be in clearance fit or interference fit in a fit mode so as to enhance the connection stability of any two adjacent second installation pieces.

According to a preferred embodiment, at least one engaging protrusion is provided on the inner wall of the second socket, and an engaging groove is provided on the corresponding position of the outer wall of the second socket, and the engaging protrusion is engaged with the engaging groove.

By the arrangement, the connection tightness of the second plug-in connection part and the second plug-in connection part can be further enhanced, so that the door and window covering structure is more stable.

According to a preferred embodiment, the maximum length of the inner wall opening of the first insertion groove in the thickness direction is defined as H1, the maximum length of the second mounting member in the thickness direction is defined as H2, and H2 is equal to or greater than H1.

Through so setting up, the cooperation mode of first jack groove and second installed part can be clearance fit or interference fit to strengthen the connection steadiness of first installed part and second installed part.

According to a preferred embodiment, the wall further comprises a connecting piece, one end of the connecting piece is connected to the second mounting piece, and the other end of the connecting piece is used for being connected with an end face of the wall.

Through so setting, can prevent when the connection inefficacy of arbitrary two second installed parts or second installed part and adjacent first installed part, and then lead to the part second installed part of door pocket curb plate to scatter, strengthen door and window wrap structural connection's stability.

According to a preferred embodiment, the connecting piece comprises a first end portion, a second end portion and a bending portion, wherein the first end portion and the second end portion are respectively used for connecting the second mounting piece and the wall body, and the bending portion is arranged between the first end portion and the second end portion.

According to a preferred embodiment, the connecting piece is connected with the end face of the second mounting piece and/or the wall body through a bolt, the plane of the first end portion is parallel to the plane of the second end portion, the thickness direction is defined as the direction that the plane of the first end portion points to the plane of the second end portion, and the length of the bending portion in the thickness direction is defined as h;

the length of the bolt protruding out of the first end part or the second end part in the thickness direction is smaller than or equal to h.

Through so setting up, the kink can leave sufficient space for the installation of bolt, avoids forming the interference at the in-process of assembly bolt.

According to a preferred embodiment, the door pocket comprises a door pocket side plate, and is characterized by further comprising a third mounting piece, wherein the third mounting piece is detachably connected to the door pocket side plate, a third inserting groove and a clamping portion are arranged on the third mounting piece, the third inserting groove is used for being in inserting connection with the second mounting piece, and the clamping portion is located on one side, away from the third inserting groove, of the third mounting piece and used for being connected with a hanger rail.

Through the arrangement, when the door and window covering structure is applied to a sliding door and window, a space for installing a hanging rail of the sliding door is reserved at the middle part of the door and window covering side plate positioned on the top surface of the door and window, so that the third inserting groove of the third mounting piece is used for being inserted and connected with the second mounting piece, and the clamping part is used for being connected with the hanging rail, thereby widening the application range of the door and window covering structure and facilitating batch production and transportation.

According to a preferred embodiment, the length of the inner wall opening of the third plugging groove in the thickness direction is defined as H5, and H2 is equal to or greater than H5.

In summary, the door and window wrap structure provided by the utility model has at least the following technical effects:

the door and window wrap structure comprises a pair of first installation pieces and door pocket side plates, wherein the first installation pieces are arranged on two sides of the door pocket side plates in pairs, the door pocket side plates comprise at least one second installation piece, when the number of the second installation pieces is more than or equal to two, any two adjacent second installation pieces are detachably connected end to end, therefore, the door and window wrap structure can be produced in advance by manufacturers, in the field installation process, the first installation pieces are firstly connected to a wall body, then the second installation pieces with the corresponding number are selected according to the actual specification and size of a door opening, the second installation pieces are connected to the first installation pieces, and if the number of the second installation pieces is more than one, any two adjacent second installation pieces are installed end to form the door pocket side plates, so that the production efficiency is greatly improved, and the field assembled door and window wrap structure is convenient for mass production and transportation.

Drawings

Fig. 1 is a schematic view of a door and window covering according to a first embodiment of the present utility model;

FIG. 2 is a schematic plan view of a first mounting member according to an embodiment of the present utility model;

FIG. 3 is a schematic plan view of a second mounting member according to an embodiment of the present utility model;

fig. 4 is a schematic view of a door and window covering structure according to a second embodiment of the present utility model;

fig. 5 is a schematic perspective view of a connector according to a second embodiment of the present utility model;

FIG. 6 is a schematic plan view of a second embodiment of the present utility model when assembled;

fig. 7 is a schematic view of a door and window covering structure according to a third embodiment of the present utility model;

fig. 8 is a schematic plan view of a third mounting member according to a third embodiment of the present utility model.

Wherein the reference numerals have the following meanings:

1-a first mount; 11-a first socket; 12-sealing edges;

2-a second mount; 21-a second interface; 211-a clamping protrusion; 212-convex ribs; 22-a second plug-in part; 222-a clamping groove;

3-connectors; 31-a first end; 32-a second end; 33-a bend; 34-screw holes;

4-bolts;

5-a third mount; 51-a third plug-in groove; 52-clamping part.

Detailed Description

For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, if the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are referred to, the positional relationship is based on the positional relationship shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" refers to two or more than two; the term "and/or" includes any and all combinations of one or more of the associated listed items. In particular, references to "the/the" object or "an" object are likewise intended to mean one of a possible plurality of such objects.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.

Further, in the description of the present utility model, it should be understood that the terms "upper", "lower", "inner", "outer", and the like are described with reference to the angle shown in the drawings, and should not be construed as limiting the specific embodiments. It will also be understood that in the context of an element or feature being connected to another element(s) "upper," "lower," or "inner," "outer," it can be directly connected to the other element(s) "upper," "lower," or "inner," "outer," or indirectly connected to the other element(s) "upper," "lower," or "inner," "outer" via intervening elements.

Example 1

Referring to fig. 1, an embodiment of the utility model discloses a door and window covering structure, which comprises a first mounting piece 1 and a door covering side plate, wherein the first mounting pieces 1 are arranged in pairs and detachably arranged at two ends of the door covering side plate in opposite directions; the door pocket side plate is configured as a set formed by connecting a plurality of second mounting pieces 2, the number of the second mounting pieces 2 is at least one, and when the number of the second mounting pieces 2 is more than or equal to two, any two adjacent second mounting pieces 2 are detachably connected end to end.

Further, referring to fig. 1 to 3 together, the connection mode of the first mounting member 1 and the second mounting member 2 is configured as a plug connection, in the process of mounting the first mounting member 1 and the second mounting member 2, only alignment connection is required along the direction in which the first mounting member 1 extends to the second mounting member 2, multi-directional alignment is not required, the connection mode is simple, and the on-site installation of constructors is convenient, specifically, the first mounting member 1 includes a first plug groove 11 and a sealing edge 12, the sealing edge 12 is fixed on a wall body, the first plug groove 11 is used for plug connection with the second mounting member 2, the width direction is defined as the opening direction of the first plug groove 11, the thickness direction is defined as the extending direction of the sealing edge 12, when the number of the second mounting members 2 forming the door pocket side plate is more than or equal to two, the plurality of second mounting members 2 are detachably connected along the width direction, as shown in fig. 3, the second mounting member 2 is provided with a second plugging port 21 and a second plugging portion 22, any two adjacent second mounting members 2 of the door pocket side plate are in plug connection end to end through the second plugging port 21 and the second plugging portion 22, further, the inner wall of the second plugging port 21 is provided with at least one clamping protrusion 211 and a convex rib 212, correspondingly, the corresponding position of the second plugging portion 22 is provided with a clamping groove 222, the clamping protrusion 211 is in clamping connection with the clamping groove 222, the length of the opening of the inner wall of the second plugging port 21 along the thickness direction is defined as H3, the length of the outer wall of the second plugging portion 22 along the thickness direction is defined as H4, H4 is greater than or equal to H3, that is, the matching mode of the second plugging portion 22 and the second plugging port 21 is transition fit or interference fit, so as to enhance the connection stability of any two adjacent second mounting members 2, as can be understood, when the second plugging portion 22 and the second plugging port 21 are in interference fit, a small error between the second plugging portion 22 and the second plugging port 21 can be allowed during mass production of the second mounting member 2, and the specific mounting process will not be substantially affected.

Specifically, referring to fig. 2 and 3 together, the length of the opening of the inner wall of the first plugging slot 11 along the thickness direction is defined as H1, the length of the second mounting member 2 along the thickness direction is defined as H2, and H2 is greater than or equal to H1, that is, the first plugging slot 11 and the second mounting member 2 are in transition fit or interference fit, so as to enhance the connection stability of the first mounting member 1 and the second mounting member 2.

When the door and window covering structure of the embodiment is connected to a door opening, firstly, the sealing edge 12 of a first mounting piece 1 at one end is abutted against the wall, then a second inserting port 21 of a second mounting piece 2 is inserted into a first inserting groove 11, a corresponding number of second mounting pieces 2 are selected according to the actual specification and size of the door opening, if the number of the required second mounting pieces 2 is more than or equal to two, a plurality of second mounting pieces 2 are installed in an end-to-end connection mode along the width direction of the wall through the second inserting port 21 and the second inserting part 22, finally, the second mounting pieces 2 at the tail end are cut along the vertical width direction according to the actual specification and size of the door opening, and then the other first mounting piece 1 matched with the first mounting piece 1 in pairs is inserted into the cut second mounting piece 2, so that the sealing edges 12 of the first mounting pieces 1 at two ends are respectively attached to the thickness direction of the wall, and the door opening is matched; if the number of the second mounting pieces 2 is one, the second mounting pieces 2 are cut along the vertical width direction directly according to the actual specification and size of the door opening, the other first mounting piece 1 matched with the first mounting piece 1 in pairs is inserted into the cut second mounting pieces 2, and the sealing edges 12 of the first mounting pieces 1 at the two ends are respectively attached to the thickness direction of the wall body, so that the size of the door pocket side plate can be matched with the door opening of any specification and size, and mass production and transportation are facilitated.

It will be appreciated that there may be some error in the cutting of the second mounting member 2, and no precise cutting is required, i.e. the angle between the cutting angle and the width direction may be greater or less than 90 degrees, which is within the scope of the present utility model.

Example two

This embodiment is a further improvement of the first embodiment, and the repeated parts will not be described here in detail.

Referring to fig. 4 to 6 together, the door and window covering structure of the present embodiment further includes a connecting member 3, where the connecting member 3 includes a first end 31, a second end 32, and a bending portion 33, it is to be understood that the "first" of the first end 31 and the "second" of the second end 32 are only used to distinguish the two ends, and do not represent the inconsistent shapes and structures of the two ends, the first end 31 and the second end 32 are respectively used to connect the second mounting member 2 and the wall, the bending portion 33 is disposed between the first end 31 and the second end 32, the length of the bending portion 33 in the thickness direction is defined as h, the definition of the thickness direction is consistent with the definition of the thickness direction in the first embodiment, screw holes 34 are respectively formed in the first end 31 and the second end 32, bolts 4 are respectively penetrated in the first end 31 and the second end 32, the connecting member 3 is respectively connected with the second mounting member 2 and the wall by the bolts 4, the bolts 4 protrude from the first end 31 or the second end 32 in the thickness direction by less than or equal to h, the length of the bolts 33 is less than or equal to h, and the bending portion 33 can leave enough space for mounting the bolts 4, and interference is avoided in the bending process.

Further, the connecting piece 3 in the present embodiment is configured in a Z shape, and of course, other shapes can be configured as long as the connecting piece 3 can connect the second mounting piece 2 and the wall body at the same time, and the bending portion 33 can accommodate the exposed portion of the bolt 4 on the connecting piece 3, which all fall within the protection scope of the present utility model.

When the number of the second installation pieces 2 required by the specification and the size of the wall hole is more than or equal to two, two methods exist for installing the door and window covering structure of the embodiment; the first is: firstly, mounting a second mounting piece 2 and a first mounting piece 1 according to the specification and the size of a door opening, marking the positions of the second mounting pieces 2, then disassembling the first mounting piece 1 and the second mounting piece 2, fixing a first end 31 or a second end 32 of a connecting piece 3 on one second mounting piece 2 through a bolt 4, connecting the other end which is different from the first end 31 or the second end 32 with a wall body through the bolt 4, connecting other second mounting pieces 2 at two ends of the second mounting piece 2 through a second inserting port 21 or a second inserting part 22, finally respectively inserting and connecting a pair of first mounting pieces 1 to the second mounting pieces 2 at two ends, and respectively attaching sealing edges 12 of the first mounting pieces 1 at two ends to the thickness direction of the wall body; the second is: the first end 31 or the second end 32 of the connecting piece 3 is fixed on one second mounting piece 2 through the bolt 4, the other end which is different from the first end 31 or the second end 32 is connected with the wall body through the bolt 4, two ends of the second mounting piece 2 extend towards two sides in the width direction, other second mounting pieces 2 are connected at two ends of the second mounting piece 2 through the second inserting port 21 or the second inserting part 22, the second mounting pieces 2 at two ends are cut according to the actual size of a door opening, and finally the pair of first mounting pieces 1 are respectively inserted and connected to the second mounting pieces 2 at two ends, and the sealing edges 12 of the first mounting pieces 1 at two ends are respectively attached to the thickness direction of the wall body.

Example III

Referring to fig. 7 and 8, the door and window covering structure in this embodiment is applied to a sliding door and window, and includes a third mounting member 5, where a third insertion groove 51 and a clamping portion 52 are provided on the third mounting member 5, and the clamping portion 52 is located on a side of the third mounting member 5 facing away from the third insertion groove 51, and when the door and window covering structure in this embodiment is installed, the clamping portion 52 is located on a side of a door and window top surface, where a space for installing a hanging rail of the sliding door needs to be left in a middle portion of the door and window covering side plate, so that the third insertion groove 51 of the third mounting member 5 is used for being connected with the second mounting member 2 in an insertion manner, and the clamping portion 52 is used for being connected with the hanging rail, similar to the first mounting member 1, the length of an opening of the inner wall of the third insertion groove 51 in a thickness direction of the third mounting member 5 is defined as H5, and H5 is equal to H1, and because H2 is equal to or greater than H1, that H2 is equal to or greater than H5.

Specifically, the fitting manner of the third plugging groove 51 and the second mounting member 2 is configured as a transition fit or an interference fit, and when the second mounting member 2 is mass-produced, a small error can be allowed in H2 of the second mounting member 2 and H5 of the third plugging groove 51 without substantially affecting the specific mounting process.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. A door and window wrap structure, comprising:

a pair of first mounting pieces (1) arranged in pairs, wherein the first mounting pieces (1) are used for abutting against the side surfaces of the wall body; and

a door pocket side plate comprising at least one second mounting (2);

the first mounting pieces (1) arranged in pairs are detachably arranged at two ends of the door pocket side plate;

when the number of the second mounting pieces (2) is more than or equal to two, any two adjacent second mounting pieces (2) are detachably connected end to end.

2. A door and window covering structure according to claim 1, wherein: the first mounting element (1) and the second mounting element (2) are connected in a plug-in connection.

3. A door and window covering according to claim 1 or 2, wherein: the first mounting piece (1) comprises a first inserting groove (11) and a sealing edge (12), the first inserting groove (11) is used for being connected with the second mounting piece (2) in an inserting mode, and the sealing edge (12) is used for being abutted against the side face of the wall body;

the extending direction of the sealing edge is perpendicular to the opening direction of the first inserting groove, the width direction is defined as the opening direction of the first inserting groove (11), and the thickness direction is defined as the extending direction of the sealing edge (12);

when the door pocket side plate is connected with the first mounting pieces (1) and the number of the second mounting pieces (2) forming the door pocket side plate is more than or equal to two, a plurality of the second mounting pieces (2) connected end to end are mounted along the width direction.

4. A door and window covering structure according to claim 3, wherein: the second mounting piece (2) is provided with a second plug-in port (21) and a second plug-in part (22), and the second plug-in port (21) and the second plug-in part (22) are respectively positioned at two ends of the second mounting piece (2);

when the number of the second installation pieces (2) is more than or equal to two, any two adjacent second installation pieces (2) are in plug connection through the second plug-in connector (21) and the second plug-in connection part (22).

5. The door and window covering structure according to claim 4, wherein: the length of the inner wall opening of the second plug-in connector (21) along the thickness direction is defined as H3, the length of the outer wall of the second plug-in connector (22) along the thickness direction is defined as H4, and H4 is more than or equal to H3.

6. A door and window covering according to claim 4 or 5, wherein: the inner wall of the second plug-in connector (21) is provided with at least one clamping protrusion (211), a clamping groove (222) is arranged at a corresponding position of the outer wall of the second plug-in connector (22), and the clamping protrusion (211) is in clamping connection with the clamping groove (222).

7. A door and window covering structure according to claim 3, wherein: the length of the inner wall opening of the first inserting groove (11) along the thickness direction is defined as H1, the length of the second mounting piece (2) along the thickness direction is defined as H2, and H2 is greater than or equal to H1.

8. A door and window covering structure according to claim 1, wherein: the wall body is characterized by further comprising a connecting piece (3), one end of the connecting piece (3) is connected with the second mounting piece (2), and the other end of the connecting piece is used for being connected with the end face of the wall body.

9. The door and window covering structure according to claim 8, wherein: the connecting piece (3) comprises a first end part (31), a second end part (32) and a bending part (33), wherein the first end part (31) and the second end part (32) are respectively used for connecting the second mounting piece (2) and the end face of the wall body, and the bending part (33) is arranged between the first end part (31) and the second end part (32).

10. The door and window covering structure according to claim 9, wherein: the connecting piece (3) is connected with the end face of the second mounting piece (2) and/or the end face of the wall body through a bolt (4), the plane of the first end part (31) is parallel to the plane of the second end part (32), the thickness direction is defined as the direction that the plane of the first end part (31) points to the plane of the second end part (32), and the length of the bending part (33) in the thickness direction is defined as h;

the length of the bolt (4) protruding from the first end (31) or the second end (32) in the thickness direction is less than or equal to h.

11. The door and window covering structure according to claim 7, wherein: still include third installed part (5), third installed part (5) detachably connect in door pocket curb plate, be equipped with third grafting groove (51) and joint portion (52) on third installed part (5), third grafting groove (51) be used for with second installed part (2) are pegged graft and are connected, joint portion (52) are located deviate from on third installed part (5) one side of third grafting groove (51) for connect the hanger rail.

12. The door and window covering structure according to claim 11, wherein: the length of the inner wall opening of the third inserting groove (51) along the thickness direction is defined as H5, and H2 is more than or equal to H5.