Extremely simple narrow aluminum door pocket

Abstract

The invention discloses an extremely-simple narrow aluminum door pocket which comprises a main pocket line, a connecting plate set, an auxiliary pocket line and a door leaf. The main mantle line comprises three main mantle line frames, every two adjacent main mantle line frames are connected through a fixing corner connector, the auxiliary mantle line comprises three auxiliary mantle line frames which are sequentially connected, and every two adjacent auxiliary mantle line frames are connected through an auxiliary mantle line auxiliary corner connector. The main sleeve line, the connecting plate set, the auxiliary sleeve line and the door leaf are made of metal, so that the manufactured door sleeve is not prone to deformation in any size, and deformation of the door sleeve in a humid environment can be avoided or reduced. The main mantle line and the auxiliary mantle line are spliced through the corner connectors, the connecting positions of the corner connectors are limited, the stability of the assembled main mantle line and the assembled auxiliary mantle line can be guaranteed, tight splicing corner gaps can be guaranteed, and therefore the stability of the door pocket formed by clamping the connecting plate sets through the main mantle line and the auxiliary mantle line is guaranteed, connecting glue can be well borne at the splicing corners, and the service life of the door pocket is prolonged. And the door pocket can be better fixedly connected with the door opening.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of door pocket, more particularly, to a minimalist narrow aluminum door pocket, and the present application can also be named as a narrow aluminum door pocket. BACKGROUND

[0002] The door pocket is installed in the door hole, and the door leaf is hinged with the door pocket to realize that the door leaf can be stably opened or closed in the door hole. The traditional door pocket is made of wood material, and the wood lining has poor stability. If the size of the wood lining is small, it cannot bear the weight of the door leaf or the pressure generated by daily opening and closing, and deformation or damage may occur. The wood lining is also prone to deformation if it is damp.

[0003] The prior art Chinese patent application file (application number: 201220395609.X, application date: August 10, 2012) discloses a composite door pocket, which comprises a left door pocket assembly installed on the left side wall of the door hole, a right door pocket assembly installed on the right side wall of the door hole, and an upper door pocket assembly installed on the top wall of the door hole. The left door pocket assembly, the right door pocket assembly and the upper door pocket assembly are all composed of metal profiles and wood boards, and comprise: a door pocket main piece, which is installed at the outer edge line of the door hole and is made of a metal profile, and the two ends of the door pocket main piece are provided with mutually perpendicular outer door pocket line insertion grooves and first decorative plate connecting grooves, and a step for stopping the door leaf is arranged on the door pocket main piece, and a shock strip connecting cavity is arranged on the step; a door pocket auxiliary piece, which is installed at the inner edge line of the door hole and is made of a metal profile, and is provided with mutually perpendicular inner door pocket line insertion grooves and second decorative plate connecting grooves; a door pocket decorative plate, which is made of a wood board, and the two ends of the door pocket decorative plate are respectively inserted into the first decorative plate connecting grooves and the second decorative plate connecting grooves; an outer door pocket line, which is made of a wood board, and one end of the outer door pocket line is inserted into the outer door pocket line insertion groove and is pasted on the outer side wall surface of the door hole; and an inner door pocket line, which is made of a wood board, and one end of the inner door pocket line is inserted into the inner door pocket line insertion groove and is pasted on the inner side wall surface of the door hole. That is to say, the wood board is still used as the main part in the prior art, and the wood boards are connected by metal profiles, and there are still problems of size limitation and easy deformation, and the way of splicing the wood boards by the metal profiles in the prior art also causes the problem of easy cracking at the splicing position of the wood boards, which reduces the overall stability of the door pocket.

[0004] Therefore, the present application provides a minimalist narrow aluminum door pocket to break the size limitation, avoid or reduce the deformation problem of the door pocket, and improve the overall stability of the door pocket. SUMMARY

[0005] Therefore, the present application provides a minimalist narrow aluminum door pocket, which comprises a main lining, a connecting plate group, an auxiliary lining and a door leaf.

[0006] The main sleeve line comprises three main sleeve line frames connected in sequence, two adjacent main sleeve line frames are connected by a fixed corner code, the end faces of two adjacent main sleeve line frames are mutually opposite, two adjacent main sleeve line frames are perpendicular, two non-adjacent main sleeve line frames are arranged opposite to each other along the extension direction of another main sleeve line frame, two non-adjacent main sleeve line frames extend along a direction perpendicular to the ground, another main sleeve line frame extends along a left-right direction, and the left-right direction is perpendicular to the direction perpendicular to the ground; the main sleeve line frame comprises an I-shaped column, the I-shaped column comprises a main sleeve line outer plate and a main sleeve line inner plate arranged in parallel, the I-shaped column further comprises a main sleeve line partition plate perpendicular to the main sleeve line outer plate, the main sleeve line partition plate is located between the main sleeve line outer plate and the main sleeve line inner plate, one end of the main sleeve line partition plate is connected to the main sleeve line outer plate, and the other end of the main sleeve line partition plate is connected to the main sleeve line inner plate; one side of the main sleeve line outer plate close to the main sleeve line inner plate is provided with a protruding strip, and the protruding strip is located on one side of the main sleeve line partition plate; the main sleeve line frame further comprises a main sleeve line end plate parallel to the main sleeve line partition plate, the main sleeve line end plate is located on the side of the protruding strip away from the main sleeve line partition plate, one end of the main sleeve line end plate is connected to one end of the main sleeve line inner plate, and one end of the main sleeve line outer plate is connected to the main sleeve line end plate; the main sleeve line outer plate, the main sleeve line inner plate, the main sleeve line partition plate, the protruding strip and the main sleeve line end plate have the same extension direction, the main sleeve line end plate, the main sleeve line outer plate, the main sleeve line inner plate and the main sleeve line partition plate define a main sleeve line cavity, and one side of the main sleeve line partition plate away from the main sleeve line cavity is a main sleeve line groove; the main sleeve line frame further comprises at least two frame threaded holes, the frame threaded holes penetrate the main sleeve line outer plate and the protruding strip; the fixed corner code comprises two mutually perpendicular fixed corner code arms, one fixed corner code arm of the fixed corner code is inserted into the main sleeve line cavity of one main sleeve line frame, and the other fixed corner code arm of the fixed corner code is inserted into the main sleeve line cavity of another main sleeve line frame; the fixed corner code arm close to the main sleeve line outer plate side of the inserted main sleeve line frame is provided with a corner code arm groove, the bottom of the corner code arm groove is provided with at least one corner code arm threaded hole, the corner code arm threaded hole is provided with a screw in correspondence, the corner code arm groove is clamped with the protruding strip of the inserted main sleeve line frame, and the screw is threadedly connected with one frame threaded hole of the inserted main sleeve line frame and the corresponding corner code arm threaded hole in sequence;

[0007] The connecting plate set comprises three connecting plates arranged in sequence, the connecting plate comprising a front surface and a rear surface oppositely arranged along a front-rear direction, the front-rear direction, the left-right direction and the direction perpendicular to the ground being perpendicular to each other; the front surface is connected with two parallel arranged insertion plates, the insertion plate being the same as the extension direction of the connecting plate, the two ends of the insertion plate being flush with the two ends of the connecting plate, the rear surface being provided with a connecting plate groove recessed towards the front surface, the connecting plate groove being the same as the extension direction of the connecting plate, the two ends of the connecting plate groove being flush with the two ends of the connecting plate; the connecting plate set is inserted into the main sleeve line groove, the connecting plate groove faces the main sleeve line groove, all the main sleeve line grooves overlap with the connecting plate set along the front-rear direction, among the connecting plate set inserted into the main sleeve line groove, the three connecting plates have the same depth inserted into the main sleeve line groove;

[0008] The sub-casing line comprises three sub-casing line frames connected in sequence, two adjacent sub-casing line frames are connected by a sub-casing line auxiliary corner code, and the end faces of the two adjacent sub-casing line frames are mutually opposite; the sub-casing line frame comprises an L-shaped column and a sub-casing line T-shaped column with the same extension direction, the L-shaped column comprises a sub-casing line inner plate and a sub-casing line end plate perpendicular to each other, the sub-casing line T-shaped column comprises a sub-casing line decorative plate and a sub-casing line limiting plate perpendicular to each other, one end of the sub-casing line end plate away from the sub-casing line inner plate is connected to one end of the sub-casing line decorative plate, the sub-casing line decorative plate is parallel to the sub-casing line inner plate, and the sub-casing line limiting plate is located between the sub-casing line decorative plate and the sub-casing line inner plate; the sub-casing line frame further comprises a sub-casing line outer plate parallel to the sub-casing line inner plate, the sub-casing line outer plate is located between the sub-casing line T-shaped column and the sub-casing line inner plate, the sub-casing line outer plate has the same extension direction as the L-shaped column and one end of the sub-casing line outer plate is connected to the sub-casing line end plate, the sub-casing line outer plate and the L-shaped column define a sub-casing line groove, and the sub-casing line end plate and the sub-casing line T-shaped column define a sub-casing line main groove; the sub-casing line auxiliary corner code comprises sub-casing line auxiliary corner code arms perpendicular to each other, the sub-casing line auxiliary corner code arms comprise at least one sub-casing line connecting hole, the sub-casing line connecting hole is threadedly connected to a sub-casing line top screw, and one end of the sub-casing line top screw is in contact with the sub-casing line end plate; the sub-casing line auxiliary corner code comprises a sub-casing line main auxiliary corner code, one of the sub-casing line auxiliary corner code arms of the sub-casing line main auxiliary corner code is slidably inserted into one of the sub-casing line frames along the sub-casing line main groove, and the other of the sub-casing line auxiliary corner code arms is slidably inserted into the other of the sub-casing line frames along the sub-casing line main groove; the connecting plate group is inserted into the sub-casing line groove, the insertion plate of the connecting plate faces the sub-casing line groove, the sub-casing line groove and the main casing line groove overlap in the front-rear direction, the depths at which the three connecting plates are inserted into the sub-casing line groove are the same in the connecting plate group inserted into the sub-casing line groove, and the sub-casing line end plate overlaps the main casing line end plate in the front-rear direction.

[0009] The door leaf is rotationally connected to the main casing line frame, and the materials of the main casing line, the connecting plate group, the sub-casing line and the door leaf are metal.

[0010] Optionally, the number of the connecting plate groups is at least two, the at least two connecting plate groups are connected in sequence, and the at least two connecting plate groups comprise:

[0011] In the two adjacent connecting plate groups, the insertion plate of one of the connecting plate groups is inserted into the connecting plate groove of the other of the connecting plate groups; in the front-rear direction, the connecting plate group at one end is inserted into the main casing line groove, and the connecting plate group at the other end is inserted into the sub-casing line groove.

[0012] Optionally, the main sleeve line frame further comprises a main sleeve line T-shaped column, the extension direction of the main sleeve line T-shaped column is the same as the extension direction of the main sleeve line end plate, the main sleeve line T-shaped column comprises a main sleeve line decorative plate and a main sleeve line limiting plate which are perpendicular to each other, the other end of the main sleeve line end plate is connected with the main sleeve line decorative plate, the main sleeve line decorative plate is parallel to the main sleeve line outer plate, the main sleeve line limiting plate is located between the main sleeve line decorative plate and the main sleeve line outer plate, and the main sleeve line end plate and the main sleeve line T-shaped column define a main sleeve line main groove.

[0013] The main sleeve line further comprises a main sleeve line auxiliary corner brace, the main sleeve line auxiliary corner brace comprises main sleeve line auxiliary corner brace arms which are perpendicular to each other, the main sleeve line auxiliary corner brace arms comprise at least one main sleeve line connecting hole, the main sleeve line connecting hole is correspondingly and threadedly connected with a main sleeve line top screw, one end of the main sleeve line top screw is in contact with the main sleeve line end plate, the main sleeve line auxiliary corner brace comprises a main sleeve line main auxiliary corner brace, one of the main sleeve line auxiliary corner brace arms is slidably inserted into one of the main sleeve line frames along the main sleeve line main groove, and the other main sleeve line auxiliary corner brace arm is slidably inserted into the other main sleeve line frame along the main sleeve line main groove.

[0014] Optionally, the main sleeve line frame further comprises a main sleeve line limiting strip which is arranged on one side of the main sleeve line outer plate close to the main sleeve line inner plate and / or one side of the main sleeve line inner plate close to the main sleeve line outer plate and has the same extension direction as the main sleeve line end plate, and the main sleeve line outer plate, the main sleeve line inner plate, the main sleeve line end plate and the main sleeve line limiting strip define a main sleeve line secondary groove.

[0015] The main sleeve line auxiliary corner brace comprises a main sleeve line secondary auxiliary corner brace, one of the main sleeve line auxiliary corner brace arms is slidably inserted into one of the main sleeve line frames along the main sleeve line secondary groove, and the other main sleeve line auxiliary corner brace arm is slidably inserted into the other main sleeve line frame along the main sleeve line secondary groove.

[0016] Optionally, the secondary sleeve line frame further comprises a secondary sleeve line limiting strip which is arranged on one side of the secondary sleeve line outer plate close to the secondary sleeve line inner plate and / or one side of the secondary sleeve line inner plate close to the secondary sleeve line outer plate and has the same extension direction as the secondary sleeve line end plate, and the L-shaped column, the secondary sleeve line outer plate and the secondary sleeve line limiting strip define a secondary sleeve line secondary groove.

[0017] The secondary sleeve line auxiliary corner brace comprises a secondary sleeve line secondary auxiliary corner brace, one of the secondary sleeve line auxiliary corner brace arms is slidably inserted into one of the secondary sleeve line frames along the secondary sleeve line secondary groove, and the other secondary sleeve line auxiliary corner brace arm is slidably inserted into the other secondary sleeve line frame along the secondary sleeve line secondary groove.

[0018] Optionally, the door leaf is rotatably connected with the main casing line frame, comprising:

[0019] In the two main casing line frames oppositely arranged along the left-right direction, the main casing line inner plate of one main casing line frame is provided with a lock block hole, and the main casing line outer plate is fixed with two lock block pads on the side close to the main casing line inner plate, and the lock block hole and the two lock block pads are partially overlapped along the left-right direction; the main casing line inner plate of the other main casing line frame is provided with at least two hinge holes, and the main casing line outer plate is fixed with a hinge pad on the side close to the main casing line inner plate, and each hinge hole and the two hinge pads are partially overlapped along the left-right direction;

[0020] The lock block is fixedly connected with the two lock block pads on the side away from the main casing line outer plate, and the minimum distance from the lock block on the side away from the lock block pad to the main casing line outer plate is less than or equal to the minimum distance from the main casing line inner plate on the side away from the lock block pad to the main casing line outer plate along the left-right direction; the hinge hole is provided with a hinge, one leaf of the hinge is fixedly connected with the door leaf, and the other leaf of the hinge is fixedly connected with the two hinge pads through the corresponding hinge hole, and the minimum distance from the leaf connecting the hinge pad to the main casing line outer plate is less than or equal to the minimum distance from the main casing line inner plate on the side away from the hinge pad to the main casing line outer plate along the left-right direction; in the closed state of the door leaf, the lock tongue of the door leaf is engaged with the lock block.

[0021] Optionally, the main casing line frame further comprises: a door leaf rubber strip provided on the side of the main casing line inner plate away from the main casing line outer plate, and the door leaf rubber strip extends in the same direction as the main casing line end plate.

[0022] Optionally, the main casing line frame further comprises a fixed plate located on the side of the door leaf rubber strip close to the secondary casing line, one end of the fixed plate is connected with the door leaf rubber strip, and the other end is connected with the side of the main casing line inner plate away from the main casing line outer plate.

[0023] Optionally, the connecting plate comprises at least two hollow areas, the hollow areas extend in the same direction as the connecting plate, and the at least two hollow areas are arranged at intervals along the front-rear direction.

[0024] Optionally, the groove wall of the main casing line groove and the groove wall of the secondary casing line groove are respectively provided with a plurality of interval arranged groove strips, and the groove strips extend along the extension direction of the main casing line frame or the secondary casing line frame.

[0025] Compared with the prior art, the ultra-simple narrow aluminum door casing provided by the application at least achieves the following beneficial effects:

[0026] The simple narrow aluminum door pocket provided by the application is characterized in that the material of the main sleeve line, the connecting plate group, the auxiliary sleeve line and the door leaf is metal, the metal has moisture resistance and high strength, the door pocket produced thereby is not prone to deformation under any size, and deformation of the door pocket in a humid environment can be avoided or reduced.

[0027] Of course, it is not necessary for any product embodying the application to achieve all of the above-listed technical effects.

[0028] Other features of the application, and their advantages, will become apparent in the non-limiting detailed description of exemplary embodiments of the application, which is made with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0029] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

[0030] Figure 1 is a structural schematic view of the simple narrow aluminum door pocket provided by the application;

[0031] Figure 2 is a structural schematic view of the main sleeve line provided by the application;

[0032] Figure 3 is a structural schematic view of the main sleeve line edge frame provided by the application;

[0033] Figure 4 is a schematic view of the connection of the main sleeve line edge frame provided by the application;

[0034] Figure 5 is a structural schematic view of the auxiliary sleeve line edge frame provided by the application; Figure 4 is an enlarged view of A in

[0035] Figure 6 is a structural schematic view of the connecting plate group provided by the application;

[0036] Figure 7 is a structural schematic view of the connecting plate provided by the application;

[0037] Figure 8 is a schematic view of the connection of the auxiliary sleeve line edge frame provided by the application;

[0038] Figure 9 is a structural schematic diagram of a vice sleeve line frame provided by the present application;

[0039] Figure 10 is another structural schematic diagram of a minimalist narrow aluminum door sleeve provided by the present application.

[0040] In the figure: 1, main sleeve line; 2, connecting plate group; 3, vice sleeve line; 4, door leaf; 5, main sleeve line frame; 6, fixed corner code; 7, I-shaped column; 8, main sleeve line outer plate; 9, main sleeve line inner plate; 10, main sleeve line partition plate; 11, convex strip; 12, main sleeve line end plate; 13, main sleeve line cavity; 14, main sleeve line groove; 15, frame screw hole; 16, fixed corner code arm; 17, corner code arm groove; 18, corner code arm screw hole; 19, screw; 20, connecting plate; 21, front surface; 22, rear surface; 23, insertion plate; 24, connecting plate groove; 25, vice sleeve line frame; 26, vice sleeve line auxiliary corner code; 27, L-shaped column; 28, vice sleeve line T-shaped column; 29, vice sleeve line outer plate; 30, vice sleeve line end plate; 31, vice sleeve line decorative plate; 32, vice sleeve line limiting plate; 33, vice sleeve line groove; 34, vice sleeve line main groove; 35, vice sleeve line auxiliary corner code arm; 36, vice sleeve line connecting hole; 37, vice sleeve line top screw; 38, vice sleeve line main auxiliary corner code; 39, main sleeve line T-shaped column; 40, main sleeve line decorative plate; 41, main sleeve line limiting plate; 42, main sleeve line main groove; 43, main sleeve line auxiliary corner code; 44, main sleeve line auxiliary corner code arm; 45, main sleeve line top screw; 46, main sleeve line main auxiliary corner code; 47, main sleeve line limiting strip; 48, main sleeve line vice groove; 49, main sleeve line vice auxiliary corner code; 50, vice sleeve line limiting strip; 51, vice sleeve line vice groove; 52, vice sleeve line vice auxiliary corner code; 53, lock stop piece hole; 54, hinge hole; 55, lock stop piece; 56, hinge; 57, door leaf rubber strip; 58, fixed plate; 59, hollowed-out area; 60, groove strip; 61, vice sleeve line inner plate; X, left-right direction; Y, front-rear direction; Z, direction perpendicular to the ground. DETAILED DESCRIPTION

[0041] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. Note that the relative arrangement, numerical expressions, and numerical values of components and steps set forth in these embodiments are not limiting to the scope of the present application unless otherwise specifically stated.

[0042] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the scope of the application or its application or uses.

[0043] Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail herein, but should be considered as part of the specification in appropriate circumstances.

[0044] In all of the examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not limiting. Thus, other examples of the exemplary embodiments can have different values.

[0045] It should be noted that like reference numerals and letters refer to like items throughout the several views, and as such, once an item is defined in one view, it need not be discussed further in subsequent views.

[0046] Embodiment 1

[0047] In combination Figures 1 to 10 , Figure 1 is a structural schematic view of a minimalist narrow aluminum door casing provided by the present application, Figure 2 is a structural schematic view of a main casing line provided by the present application, Figure 3 is a structural schematic view of a main casing line frame provided by the present application, Figure 4 is a schematic view of a main casing line frame connection provided by the present application, Figure 5 is Figure 4 is an enlarged view of A in Figure 6 is a structural schematic view of a connecting plate group, Figure 7 is a structural schematic view of a connecting plate, Figure 8 is a schematic view of a secondary casing line frame connection provided by the present application, Figure 9 is a structural schematic view of a secondary casing line frame provided by the present application, Figure 10 is another structural schematic view of a minimalist narrow aluminum door casing provided by the present application to illustrate a specific embodiment of the minimalist narrow aluminum door casing provided by the present application, comprising a main casing line 1, a connecting plate group 2, a secondary casing line 3, and a door leaf 4;

[0048] The main sleeve line 1 comprises three main sleeve line frames 5 connected in sequence, two adjacent main sleeve line frames 5 are connected by a fixed corner code 6, the end faces of the two adjacent main sleeve line frames 5 are mutually opposite, the two adjacent main sleeve line frames 5 are perpendicular, the two non-adjacent main sleeve line frames 5 are arranged opposite to each other along the extension direction of the other main sleeve line frame 5, the two non-adjacent main sleeve line frames 5 extend along the direction Z perpendicular to the ground, the other main sleeve line frame 5 extends along the left-right direction X, and the left-right direction X is perpendicular to the direction Z perpendicular to the ground; the main sleeve line frame 5 comprises an I-shaped column 7, the I-shaped column 7 comprises a main sleeve line outer plate 8 and a main sleeve line inner plate 9 arranged in parallel, the I-shaped column 7 further comprises a main sleeve line partition plate 10 perpendicular to the main sleeve line outer plate 8, the main sleeve line partition plate 10 is located between the main sleeve line outer plate 8 and the main sleeve line inner plate 9, one end of the main sleeve line partition plate 10 is connected to the main sleeve line outer plate 8, and the other end of the main sleeve line partition plate 10 is connected to the main sleeve line inner plate 9; the side of the main sleeve line outer plate 8 close to the main sleeve line inner plate 9 is provided with a protruding strip 11, and the protruding strip 11 is located on one side of the main sleeve line partition plate 10; the main sleeve line frame 5 further comprises a main sleeve line end plate 12 parallel to the main sleeve line partition plate 10, the main sleeve line end plate 12 is located on the side of the protruding strip 11 away from the main sleeve line partition plate 10, one end of the main sleeve line end plate 12 is connected to one end of the main sleeve line inner plate 9, and one end of the main sleeve line outer plate 8 is connected to the main sleeve line end plate 12; the extension directions of the main sleeve line outer plate 8, the main sleeve line inner plate 9, the main sleeve line partition plate 10, the protruding strip 11 and the main sleeve line end plate 12 are the same, the main sleeve line end plate 12, the main sleeve line outer plate 8, the main sleeve line inner plate 9 and the main sleeve line partition plate 10 define a main sleeve line cavity 13, and the side of the main sleeve line partition plate 10 away from the main sleeve line cavity 13 is a main sleeve line groove 14; the main sleeve line frame 5 further comprises at least two frame threaded holes 15, and the frame threaded holes 15 penetrate through the main sleeve line outer plate 8 and the protruding strip 11; the fixed corner code 6 comprises two mutually perpendicular fixed corner code arms 16, one fixed corner code arm 16 of the fixed corner code 6 is inserted into the main sleeve line cavity 13 of one main sleeve line frame 5, and the other fixed corner code arm 16 of the fixed corner code 6 is inserted into the main sleeve line cavity 13 of the other main sleeve line frame 5; the side of the fixed corner code arm 16 close to the main sleeve line outer plate 8 of the inserted main sleeve line frame 5 is provided with a corner code arm groove 17, the bottom of the corner code arm groove 17 is provided with at least one corner code arm threaded hole 18, the corner code arm threaded hole 18 is provided with a screw 19 in correspondence, the corner code arm groove 17 is clamped with the protruding strip 11 of the inserted main sleeve line frame 5, and the screw 19 is threadedly connected with one frame threaded hole 15 and the corresponding corner code arm threaded hole 18 of the inserted main sleeve line frame 5 in sequence;

[0049] The connecting plate group 2 comprises three connecting plates 20 arranged in sequence, the connecting plate 20 comprises a front surface 21 and a rear surface 22 arranged opposite along the front-rear direction Y, the front-rear direction Y, the left-right direction X and the direction Z perpendicular to the ground are perpendicular to each other; the front surface 21 is connected with two parallel insertion plates 23, the insertion plate 23 is the same as the extension direction of the connecting plate 20, the two ends of the insertion plate 23 are flush with the two ends of the connecting plate 20, the rear surface 22 is provided with a connecting plate groove 24 recessed to the front surface 21, the connecting plate groove 24 is the same as the extension direction of the connecting plate 20, the two ends of the connecting plate groove 24 are flush with the two ends of the connecting plate 20; the connecting plate group 2 is inserted into the main sleeve line groove 14, the connecting plate groove 24 faces the main sleeve line groove 14, along the front-rear direction Y, all the main sleeve line grooves 14 overlap with the connecting plate group 2, in the connecting plate group 2 inserted into the main sleeve line groove 14, the depths of the three connecting plates 20 inserted into the main sleeve line groove 14 are the same;

[0050] The vice sleeve line 3 comprises three vice sleeve line frames 25 connected in sequence, two adjacent vice sleeve line frames 25 are connected through a vice sleeve line auxiliary corner code 26, and the end faces of the two adjacent vice sleeve line frames 25 are mutually opposite; the vice sleeve line frame 25 comprises an L-shaped column 27 and a vice sleeve line T-shaped column 28 with the same extension direction, the L-shaped column 27 comprises a vice sleeve line inner plate 61 and a vice sleeve line end plate 30 perpendicular to each other, the vice sleeve line T-shaped column 28 comprises a vice sleeve line decorative plate 31 and a vice sleeve line limiting plate 32 perpendicular to each other, one end of the vice sleeve line end plate 30 away from the vice sleeve line inner plate 61 is connected to one end of the vice sleeve line decorative plate 31, the vice sleeve line decorative plate 31 is parallel to the vice sleeve line inner plate 61, and the vice sleeve line limiting plate 32 is located between the vice sleeve line decorative plate 31 and the vice sleeve line inner plate 61; the vice sleeve line frame 25 further comprises a vice sleeve line outer plate 29 parallel to the vice sleeve line inner plate 61, the vice sleeve line outer plate 29 is located between the vice sleeve line T-shaped column 28 and the vice sleeve line inner plate 61, the vice sleeve line outer plate 29 has the same extension direction as the L-shaped column 27 and one end of the vice sleeve line outer plate 29 is connected to the vice sleeve line end plate 30, the vice sleeve line outer plate 29 and the L-shaped column 27 define a vice sleeve line groove 33, and the vice sleeve line end plate 30 and the vice sleeve line T-shaped column 28 define a vice sleeve line main groove 34; the vice sleeve line auxiliary corner code 26 comprises vice sleeve line auxiliary corner code arms 35 perpendicular to each other, the vice sleeve line auxiliary corner code arms 35 comprise at least one vice sleeve line connecting hole 36, the vice sleeve line connecting hole 36 is correspondingly connected to a vice sleeve line top wire 37 through screw threads, and one end of the vice sleeve line top wire 37 is in contact with the vice sleeve line end plate 30; the vice sleeve line auxiliary corner code 26 comprises a vice sleeve line main auxiliary corner code 38, one vice sleeve line auxiliary corner code arm 35 of the vice sleeve line main auxiliary corner code 38 is slidably inserted into one vice sleeve line frame 25 along the vice sleeve line main groove 34, and the other vice sleeve line auxiliary corner code arm 35 is slidably inserted into the other vice sleeve line frame 25 along the vice sleeve line main groove 34; the connecting plate group 2 is inserted into the vice sleeve line groove 33, the insertion plate 23 of the connecting plate 20 faces the vice sleeve line groove 33, the vice sleeve line groove 33 and the main sleeve line groove 14 overlap along the front-rear direction Y, the depths at which the three connecting plates 20 are inserted into the vice sleeve line groove 33 are the same in the connecting plate group 2 inserted into the vice sleeve line groove 33, and the vice sleeve line end plate 30 overlaps with the main sleeve line end plate 12 along the front-rear direction Y.

[0051] The door leaf 4 is rotationally connected to the main sleeve line frame 5, and the materials of the main sleeve line 1, the connecting plate group 2, the vice sleeve line 3 and the door leaf 4 are metal.

[0052] It should be noted that the minimalist narrow aluminum door pocket provided by the embodiment is installed in the following manner: first, three main sleeve line frames 5 are arranged in a U-shaped manner, two adjacent main sleeve line frames 5 are combined to form a main sleeve line 1 by using a fixed corner code 6, and the main sleeve line frame 5 and the corner code are fixed and locked by using a screw 19; then, a connecting plate group 2 is inserted into the main sleeve line groove 14 of the main sleeve line 1, the insertion order of the three connecting plates 20 in one connecting plate group 2 can be adjusted at will, in this embodiment, the connecting plates 20 are first inserted into the main sleeve line groove 14 extending along the left-right direction X, and then the connecting plates 20 are inserted into the main sleeve line groove 14 extending along the direction perpendicular to the ground, of course, it is not limited to this; then, three auxiliary sleeve line frames 25 are arranged in a U-shaped manner, two adjacent auxiliary sleeve line frames 25 are combined to form an auxiliary sleeve line 3 by using an auxiliary sleeve line auxiliary corner code 26, and the auxiliary sleeve line auxiliary corner code 26 is tightly clamped and fixed by using an auxiliary sleeve line top wire 37; then, the auxiliary sleeve line groove 33 is aligned with the end of the connecting plate group 2 away from the main sleeve line 1, the auxiliary sleeve line 3 is moved to make the end of the connecting plate group 2 away from the main sleeve line 1 inserted into the auxiliary sleeve line groove 33; finally, the door leaf 4 is hinged to the main sleeve line 1, and the installation is completed.

[0053] It can be understood that in this embodiment, the materials of the main sleeve line 1, the connecting plate group 2, the auxiliary sleeve line 3 and the door leaf 4 are aluminum, which can make the door pocket made of aluminum have the advantages of light weight, corrosion resistance, high strength and the like, of course, it is not limited to this, other metals can also be used, and the embodiment does not make specific limitations on this. The materials of the main sleeve line 1, the connecting plate group 2, the auxiliary sleeve line 3 and the door leaf 4 are metal, which has moisture resistance and high strength, can realize that the door pocket made of metal is not easy to deform under any size, and can also avoid or reduce the deformation of the door pocket in a humid environment. The main sleeve line 1 includes three main sleeve line frames 5, two adjacent main sleeve line frames 5 are connected through a fixed corner code 6, the auxiliary sleeve line 3 includes three auxiliary sleeve line frames 25 connected in sequence, two adjacent auxiliary sleeve line frames 25 are connected through an auxiliary sleeve line auxiliary corner code 26, the main sleeve line 1 and the auxiliary sleeve line 3 are spliced through the corner code and the connection position of the corner code is limited, which can not only ensure the stability of the assembled main sleeve line 1 and the auxiliary sleeve line 3, but also ensure that the corner gap is tight, thereby ensuring the stability of the door pocket composed of the main sleeve line 1, the connecting plate group 2 and the auxiliary sleeve line 3, and the corner can also better bear the connecting glue, which helps the door pocket to be better fixed with the door hole.

[0054] Embodiment 2

[0055] Continuing to refer to Figures 1 to 10 , another specific embodiment of the minimalist narrow aluminum door pocket provided by the application is described, which includes: a main sleeve line 1, a connecting plate group 2, an auxiliary sleeve line 3 and a door leaf 4;

[0056] The main sleeve line 1 comprises three main sleeve line frames 5 connected in sequence, two adjacent main sleeve line frames 5 are connected by a fixed corner code 6, the end faces of the two adjacent main sleeve line frames 5 are mutually opposite, the two adjacent main sleeve line frames 5 are perpendicular, the two non-adjacent main sleeve line frames 5 are arranged opposite to each other along the extension direction of the other main sleeve line frame 5, the two non-adjacent main sleeve line frames 5 extend along the direction Z perpendicular to the ground, the other main sleeve line frame 5 extends along the left-right direction X, and the left-right direction X is perpendicular to the direction Z perpendicular to the ground; the main sleeve line frame 5 comprises an I-shaped column 7, the I-shaped column 7 comprises a main sleeve line outer plate 8 and a main sleeve line inner plate 9 arranged in parallel, the I-shaped column 7 further comprises a main sleeve line partition plate 10 perpendicular to the main sleeve line outer plate 8, the main sleeve line partition plate 10 is located between the main sleeve line outer plate 8 and the main sleeve line inner plate 9, one end of the main sleeve line partition plate 10 is connected to the main sleeve line outer plate 8, and the other end of the main sleeve line partition plate 10 is connected to the main sleeve line inner plate 9; the side of the main sleeve line outer plate 8 close to the main sleeve line inner plate 9 is provided with a protruding strip 11, and the protruding strip 11 is located on one side of the main sleeve line partition plate 10; the main sleeve line frame 5 further comprises a main sleeve line end plate 12 parallel to the main sleeve line partition plate 10, the main sleeve line end plate 12 is located on the side of the protruding strip 11 away from the main sleeve line partition plate 10, one end of the main sleeve line end plate 12 is connected to one end of the main sleeve line inner plate 9, and one end of the main sleeve line outer plate 8 is connected to the main sleeve line end plate 12; the extension directions of the main sleeve line outer plate 8, the main sleeve line inner plate 9, the main sleeve line partition plate 10, the protruding strip 11 and the main sleeve line end plate 12 are the same, the main sleeve line end plate 12, the main sleeve line outer plate 8, the main sleeve line inner plate 9 and the main sleeve line partition plate 10 define a main sleeve line cavity 13, and the side of the main sleeve line partition plate 10 away from the main sleeve line cavity 13 is a main sleeve line groove 14; the main sleeve line frame 5 further comprises at least two frame threaded holes 15, and the frame threaded holes 15 penetrate through the main sleeve line outer plate 8 and the protruding strip 11; the fixed corner code 6 comprises two mutually perpendicular fixed corner code arms 16, one fixed corner code arm 16 of the fixed corner code 6 is inserted into the main sleeve line cavity 13 of one main sleeve line frame 5, and the other fixed corner code arm 16 of the fixed corner code 6 is inserted into the main sleeve line cavity 13 of the other main sleeve line frame 5; the side of the fixed corner code arm 16 close to the main sleeve line outer plate 8 of the inserted main sleeve line frame 5 is provided with a corner code arm groove 17, the bottom of the corner code arm groove 17 is provided with at least one corner code arm threaded hole 18, the corner code arm threaded hole 18 is provided with a screw 19 in correspondence, the corner code arm groove 17 is clamped with the protruding strip 11 of the inserted main sleeve line frame 5, and the screw 19 is threadedly connected with one frame threaded hole 15 and the corresponding corner code arm threaded hole 18 of the inserted main sleeve line frame 5 in sequence;

[0057] The connecting plate group 2 comprises three connecting plates 20 arranged in sequence, the connecting plate 20 comprises a front surface 21 and a rear surface 22 arranged opposite along the front-rear direction Y, the front-rear direction Y, the left-right direction X and the direction Z perpendicular to the ground are perpendicular to each other; the front surface 21 is connected with two parallel insertion plates 23, the insertion plate 23 is the same as the extension direction of the connecting plate 20, the two ends of the insertion plate 23 are flush with the two ends of the connecting plate 20, the rear surface 22 is provided with a connecting plate groove 24 recessed to the front surface 21, the connecting plate groove 24 is the same as the extension direction of the connecting plate 20, the two ends of the connecting plate groove 24 are flush with the two ends of the connecting plate 20; the connecting plate group 2 is inserted into the main sleeve line groove 14, the connecting plate groove 24 faces the main sleeve line groove 14, along the front-rear direction Y, all the main sleeve line grooves 14 overlap with the connecting plate group 2, in the connecting plate group 2 inserted into the main sleeve line groove 14, the depths of the three connecting plates 20 inserted into the main sleeve line groove 14 are the same;

[0058] The sub-cover line 3 comprises three sub-cover line frames 25 connected in sequence, two adjacent sub-cover line frames 25 are connected through a sub-cover line auxiliary corner code 26, and the end faces of the two adjacent sub-cover line frames 25 are mutually opposite; the sub-cover line frame 25 comprises an L-shaped column 27 and a sub-cover line T-shaped column 28 with the same extension direction, the L-shaped column 27 comprises a sub-cover line inner plate 61 and a sub-cover line end plate 30 perpendicular to each other, the sub-cover line T-shaped column 28 comprises a sub-cover line decorative plate 31 and a sub-cover line limiting plate 32 perpendicular to each other, one end of the sub-cover line end plate 30 away from the sub-cover line inner plate 61 is connected to one end of the sub-cover line decorative plate 31, the sub-cover line decorative plate 31 is parallel to the sub-cover line inner plate 61, and the sub-cover line limiting plate 32 is located between the sub-cover line decorative plate 31 and the sub-cover line inner plate 61; the sub-cover line frame 25 further comprises a sub-cover line outer plate 29 parallel to the sub-cover line inner plate 61, the sub-cover line outer plate 29 is located between the sub-cover line T-shaped column 28 and the sub-cover line inner plate 61, the sub-cover line outer plate 29 has the same extension direction as the L-shaped column 27 and one end is connected to the sub-cover line end plate 30, the sub-cover line outer plate 29 and the L-shaped column 27 define a sub-cover line groove 33, and the sub-cover line end plate 30 and the sub-cover line T-shaped column 28 define a sub-cover line main groove 34; the sub-cover line auxiliary corner code 26 comprises sub-cover line auxiliary corner code arms 35 perpendicular to each other, the sub-cover line auxiliary corner code arm 35 comprises at least one sub-cover line connecting hole 36, the sub-cover line connecting hole 36 is correspondingly connected with a sub-cover line top wire 37 in screw thread, one end of the sub-cover line top wire 37 is in contact with the sub-cover line end plate 30; the sub-cover line auxiliary corner code 26 comprises a sub-cover line main auxiliary corner code 38, one sub-cover line auxiliary corner code arm 35 of the sub-cover line main auxiliary corner code 38 is slidably inserted into one sub-cover line frame 25 along the sub-cover line main groove 34, and the other sub-cover line auxiliary corner code arm 35 is slidably inserted into the other sub-cover line frame 25 along the sub-cover line main groove 34; the connecting plate group 2 is inserted into the sub-cover line groove 33, the insertion plate 23 of the connecting plate 20 faces the sub-cover line groove 33, and the sub-cover line groove 33 and the main cover line groove 14 overlap in the front-back direction Y, in the connecting plate group 2 inserted into the sub-cover line groove 33, the depths of the three connecting plates 20 inserted into the sub-cover line groove 33 are the same; in the front-back direction Y, the sub-cover line end plate 30 overlaps with the main cover line end plate 12;

[0059] The door leaf 4 is rotatably connected with the main casing line frame 5, comprising: in the two main casing line frames 5 arranged opposite along the left-right direction X, the main casing line inner plate 9 of one main casing line frame 5 is provided with a lock block hole 53, and the main casing line outer plate 8 is fixed with two lock block pads on the side close to the main casing line inner plate 9, and along the left-right direction X, the lock block 55 and the two lock block pads are partially overlapped; the main casing line inner plate 9 of the other main casing line frame 5 is provided with at least two hinge holes 54, and the main casing line outer plate 8 is fixed with a hinge pad on the side close to the main casing line inner plate 9, and along the left-right direction X, each hinge 56 and the two hinge pads are partially overlapped; the lock block 55 is fixedly connected with the two lock block pads on the side away from the main casing line outer plate 8, and along the left-right direction X, the minimum distance from the side of the lock block pad away from the lock block 55 to the main casing line outer plate 8 is less than or equal to the minimum distance from the side of the main casing line inner plate 9 away from the lock block pad to the main casing line outer plate 8; the hinge hole 54 is provided with the hinge 56 corresponding, one leaf of the hinge 56 is fixedly connected with the door leaf 4, and the other leaf of the hinge 56 is fixedly connected with the two hinge pads through the corresponding hinge hole 54, and along the left-right direction X, the minimum distance between the leaf connecting the hinge pad and the main casing line outer plate 8 is less than or equal to the minimum distance from the side of the main casing line inner plate 9 away from the hinge pad to the main casing line outer plate 8; in the closed state of the door leaf 4, the lock tongue of the door leaf 4 is engaged with the lock block 55.

[0060] The materials of the main casing line 1, the connecting plate group 2, the auxiliary casing line 3 and the door leaf 4 are metal.

[0061] The number of the connecting plate group 2 is at least two, and the at least two connecting plate groups 2 are connected in sequence, comprising: in the two adjacent connecting plate groups 2, the insertion plate 23 of one connecting plate group 2 is inserted into the connecting plate groove 24 of the other connecting plate group 2, and in one connecting plate group 2, along the front-back direction Y, the three connecting plates 20 are inserted into the insertion plate 23 by the same depth in the other connecting plate group 2; along the front-back direction Y, the connecting plate group 2 located at one end is inserted into the main casing line groove 14, and the connecting plate group 2 located at the other end is inserted into the auxiliary casing line groove 33.

[0062] The main casing line frame 5 further comprises a main casing line T-shaped column 39, the extension direction of the main casing line T-shaped column 39 is the same as that of the main casing line end plate 12, the main casing line T-shaped column 39 comprises a main casing line decorative plate 40 and a main casing line limiting plate 41 perpendicular to each other, the other end of the main casing line end plate 12 is connected with the main casing line decorative plate 40, the main casing line decorative plate 40 is parallel to the main casing line outer plate 8, the main casing line limiting plate 41 is located between the main casing line decorative plate 40 and the main casing line outer plate 8, and the main casing line end plate 12 and the main casing line T-shaped column 39 define a main casing line main groove 42;

[0063] The main sleeve line 1 further comprises a main sleeve line auxiliary corner code 43, the main sleeve line auxiliary corner code 43 comprises mutually perpendicular main sleeve line auxiliary corner code arms 44, the main sleeve line auxiliary corner code arms 44 comprise at least one main sleeve line 1 connecting hole, the main sleeve line 1 connecting hole is correspondingly screwed with a main sleeve line top wire 45, one end of the main sleeve line top wire 45 is in contact with the main sleeve line end plate 12; the main sleeve line auxiliary corner code 43 comprises a main sleeve line main auxiliary corner code 46, one main sleeve line auxiliary corner code arm 44 is slidably inserted into one main sleeve line frame 5 along the main sleeve line main groove 42, and the other main sleeve line auxiliary corner code arm 44 is slidably inserted into the other main sleeve line frame 5 along the main sleeve line main groove 42.

[0064] The main sleeve line frame 5 further comprises that one side of the main sleeve line outer plate 8 close to the main sleeve line inner plate 9 and / or one side of the main sleeve line inner plate 9 close to the main sleeve line outer plate 8 is provided with a main sleeve line limiting strip 47 which is the same as the extending direction of the main sleeve line end plate 12, and the main sleeve line outer plate 8, the main sleeve line inner plate 9, the main sleeve line end plate 12 and the main sleeve line limiting strip 47 define a main sleeve line secondary groove 48.

[0065] The main sleeve line auxiliary corner code 43 comprises a main sleeve line secondary auxiliary corner code 49, one main sleeve line auxiliary corner code arm 44 is slidably inserted into one main sleeve line frame 5 along the main sleeve line secondary groove 48, and the other main sleeve line auxiliary corner code arm 44 is slidably inserted into the other main sleeve line frame 5 along the main sleeve line secondary groove 48.

[0066] The secondary sleeve line frame 25 further comprises that one side of the secondary sleeve line outer plate 29 close to the secondary sleeve line inner plate 61 and / or one side of the secondary sleeve line inner plate 61 close to the secondary sleeve line outer plate 29 is provided with a secondary sleeve line limiting strip 50 which is the same as the extending direction of the secondary sleeve line end plate 30, and the L-shaped column 27, the secondary sleeve line outer plate 29 and the secondary sleeve line limiting strip 50 define a secondary sleeve line secondary groove 51.

[0067] The secondary sleeve line auxiliary corner code 26 comprises a secondary sleeve line secondary auxiliary corner code 52, one secondary sleeve line auxiliary corner code arm 35 is slidably inserted into one secondary sleeve line frame 25 along the secondary sleeve line secondary groove 51, and the other secondary sleeve line auxiliary corner code arm 35 is slidably inserted into the other secondary sleeve line frame 25 along the secondary sleeve line secondary groove 51.

[0068] The main sleeve line frame 5 further comprises that the main sleeve line inner plate 9 away from the main sleeve line outer plate 8 is provided with a door leaf rubber strip 57, and the door leaf rubber strip 57 is the same as the extending direction of the main sleeve line end plate 12.

[0069] The main sleeve line frame 5 further comprises a fixed plate 58 located at one side of the door leaf rubber strip 57 close to the secondary sleeve line 3, one end of the fixed plate 58 is connected with the door leaf rubber strip 57, and the other end is connected with one side of the main sleeve line inner plate 9 away from the main sleeve line outer plate 8.

[0070] The connecting plate 20 comprises at least two hollowed-out areas 59 which are arranged along the front-rear direction Y and are in the same direction of extension of the connecting plate 20.

[0071] The groove walls of the main sleeve groove 14 and the groove walls of the auxiliary sleeve groove 33 are respectively provided with a plurality of groove strips 60 which are arranged at intervals and extend along the direction of extension of the main sleeve frame 5 or the auxiliary sleeve frame 25.

[0072] The simple narrow aluminum door sleeve provided in the embodiment is installed in the following manner: first, three main sleeve frames 5 are arranged in a U shape, adjacent two main sleeve frames 5 are combined to form a main sleeve 1 by using the fixed corner brace 6 and the main sleeve auxiliary corner brace 43, the main sleeve frame 5 and the corner brace are fixed and locked by using the screw 19, and the main sleeve auxiliary corner brace 43 is reinforced by using the main sleeve top wire 45; then, one set of connecting plate group 2 is inserted into the main sleeve groove 14 of the main sleeve 1, the insertion order of the three connecting plates 20 in one connecting plate group 2 can be adjusted at will, in the embodiment, the connecting plates 20 are first inserted into the main sleeve groove 14 extending along the left-right direction X, and then the connecting plates 20 are inserted into the main sleeve groove 14 extending along the direction perpendicular to the ground, of course, it is not limited to this; at least one set of connecting plate group 2 is installed, the insertion plate 23 of one set of connecting plate group 2 is inserted into the connecting plate groove 24 of the previously installed connecting plate group 2; then, three auxiliary sleeve frames 25 are arranged in a U shape, adjacent two auxiliary sleeve frames 25 are combined to form an auxiliary sleeve 3 by using the auxiliary sleeve auxiliary corner brace 26, and the auxiliary sleeve auxiliary corner brace 26 is fixed by being tightly pressed by the auxiliary sleeve top wire 37; then, the auxiliary sleeve groove 33 is aligned with the end of the connecting plate group 2 away from the main sleeve 1, the auxiliary sleeve 3 is moved so that the end of the connecting plate group 2 away from the main sleeve 1 is inserted into the auxiliary sleeve groove 33; then, the lock stop piece pad is installed, the lock stop piece 55 is installed on the lock stop piece pad; then, the hinge pad is installed, one leaf of the hinge 56 is installed on the hinge pad; finally, the other leaf of the hinge 56 is fixedly connected with the door leaf 4, and the installation is completed.

[0073] It can be understood that the materials of the main sleeve line 1, the connecting plate group 2, the auxiliary sleeve line 3 and the door leaf 4 are metal, which has moisture resistance and high strength, can realize that the door sleeve made is not easy to deform under any size, and can also avoid or reduce the deformation of the door sleeve in a humid environment. The main sleeve line 1 includes three main sleeve line frames 5, and the adjacent two main sleeve line frames 5 are connected through the fixed corner code 6. The auxiliary sleeve line 3 includes three auxiliary sleeve line frames 25 connected in sequence, and the adjacent two auxiliary sleeve line frames 25 are connected through the auxiliary sleeve line auxiliary corner code 26. The main sleeve line 1 and the auxiliary sleeve line 3 are spliced through the corner code and the connection position of the corner code is limited, which can not only ensure the stability of the assembled main sleeve line 1 and the auxiliary sleeve line 3, but also ensure the tightness of the spliced corner gap, thereby ensuring the stability of the door sleeve composed of the main sleeve line 1, the auxiliary sleeve line 3 and the connecting plate group 2, and the spliced corner can also better bear the connecting glue, which helps the door sleeve to be better fixed with the door hole. The number of the connecting plate group 2 is at least two, which can be selected according to the size of the door hole. The depth of one connecting plate group 2 inserted into another connecting plate group 2, the depth of one connecting plate group 2 inserted into the main sleeve line groove 14 and the depth of one connecting plate group 2 inserted into the auxiliary sleeve line groove 33 can be adjusted, so as to adjust the length of the door sleeve formed in the front and back direction Y in a small range, so as to match the size of more door holes. Specifically, in order to ensure the stability of the connection between the main sleeve line 1, the connecting plate group 2 and the auxiliary sleeve line 3, glue is injected into the connecting plate groove 24, the main sleeve line groove 14 and the auxiliary sleeve line groove 33 before the connecting plate group 2 is inserted to assist the fixation. The main function of the fixed corner code 6 for connecting the main sleeve line frame 5 is connection and fixation. The main sleeve line auxiliary corner code 43 for connecting the main sleeve line frame 5 is used to help the surface of the connected main sleeve line 1 to be flush and stable. The main sleeve line auxiliary corner code 43 includes the main sleeve line main auxiliary corner code 46 and the main sleeve line auxiliary corner code 49, which further helps the surface of the connected main sleeve line 1 to be flush and stable. Similarly, the auxiliary sleeve line auxiliary corner code 26 includes the auxiliary sleeve line main auxiliary corner code 38 and the auxiliary sleeve line auxiliary corner code 52, which connects the auxiliary sleeve line frame 25 through two auxiliary sleeve line auxiliary corner codes 26 and helps the surface of the connected auxiliary sleeve line 3 to be flush and stable. The lock stop piece hole 53 is provided to facilitate the fixation of the lock stop piece pad on the side of the main sleeve outer plate 8 close to the main sleeve inner plate 9. The lock stop piece pad raises the lock stop piece 55, so that after the lock stop piece 55 is installed, the minimum distance between the lock stop piece 55 and the inner frame of the main sleeve line 1 in the left and right direction X is 0mm to 0.5mm, which helps the lock stop piece 55 to be installed and engaged with the lock tongue of the door leaf 4. The hinge hole 54 is provided to facilitate the installation of the hinge pad on the side of the main sleeve outer plate 8 close to the main sleeve inner plate 9. The hinge pad raises the hinge 56, so that after the hinge 56 is installed, the minimum distance between the hinge 56 and the inner frame of the main sleeve line 1 in the left and right direction X is 0mm to 0.5mm, which helps the hinge 56 to be installed and the door leaf 4 to rotate normally.The door leaf adhesive tape 57 can improve the sealing between the door leaf 4 and the main sleeve line 1, and help to reduce noise, prevent water and moisture, etc. The fixed plate 58, the door leaf adhesive tape 57 and the main sleeve line inner plate 9 define a triangle, which helps to improve the stability of the door leaf adhesive tape 57 and avoid or reduce deformation or damage of the door leaf adhesive tape 57 caused by the force applied by the opening and closing of the door leaf 4. The hollow area 59 of the connecting plate 20 helps to reduce the weight and facilitate assembly, and the plurality of spaced groove strips 60 arranged on one connecting plate 20 can reduce the weight while having certain strength to prevent deformation and improve the stability of the connecting plate 20. The groove walls of the main sleeve line groove 14 and the groove walls of the auxiliary sleeve line groove 33 are respectively provided with a plurality of spaced groove strips 60, which can accommodate part of the glue in the case of internal glue, thereby increasing the coverage area of the glue and improving the connection stability of the connecting plate 20 and the groove wall.

[0074] As can be seen from the above examples, the ultra-simple narrow aluminum door sleeve provided by the application at least achieves the following beneficial effects:

[0075] The ultra-simple narrow aluminum door sleeve provided by the application is made of metal, which has moisture resistance and high strength, can be difficult to deform at any size, and can avoid or reduce deformation in a humid environment. The main sleeve line includes three main sleeve line frames, adjacent two main sleeve line frames are connected through a fixed corner code, the auxiliary sleeve line includes three auxiliary sleeve line frames connected in sequence, adjacent two auxiliary sleeve line frames are connected through an auxiliary sleeve line auxiliary corner code, the main sleeve line and the auxiliary sleeve line are spliced through the corner code and the connection position of the corner code is limited, which can ensure the stability of the assembled main sleeve line and auxiliary sleeve line, ensure the tightness of the spliced corner gap, and ensure the stability of the door sleeve composed of the main sleeve line, the auxiliary sleeve line and the connecting plate group. The spliced corner can also better bear the connecting glue, which helps the door sleeve to be better fixed with the door hole.

[0076] Although some specific embodiments of the application have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, not for limiting the scope of the application. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the application. The scope of the application is defined by the appended claims.

Claims

1. A minimalist narrow aluminum door frame, characterized in that, include: Main wiring harness, connecting plate assembly, secondary wiring harness, and door leaf; The main bezel includes three sequentially connected main bezel borders. Adjacent main bezel borders are connected by fixed corner brackets, and their end faces are mutually complementary. Adjacent main bezel borders are perpendicular to each other. Two non-adjacent main bezel borders are positioned opposite each other along the extension direction of the other main bezel border. The two non-adjacent main bezel borders extend in a direction perpendicular to the ground, while the other main bezel border extends in a left-right direction, which is perpendicular to the direction perpendicular to the ground. Each main bezel border includes an I-shaped column, which comprises a parallel outer main bezel plate and an inner main bezel plate. The I-shaped column further includes a main sleeve section plate perpendicular to the outer main sleeve plate. The main sleeve section plate is located between the outer main sleeve plate and the inner main sleeve plate, with one end connected to the outer main sleeve plate and the other end connected to the inner main sleeve plate. A protruding strip is provided on the side of the outer main sleeve plate closest to the inner main sleeve plate, and this protruding strip is located on one side of the main sleeve section plate. The main sleeve frame also includes a main sleeve end plate parallel to the main sleeve section plate. The main sleeve end plate is located on the side of the protruding strip away from the main sleeve section plate, and one end of the main sleeve end plate is connected to one end of the inner main sleeve plate. One end of the outer plate is connected to the main sleeve end plate. The main sleeve outer plate, the main sleeve inner plate, the main sleeve partition plate, the protruding strip, and the main sleeve end plate extend in the same direction. The main sleeve end plate, the main sleeve outer plate, the main sleeve inner plate, and the main sleeve partition plate define a main sleeve cavity. The side of the main sleeve partition plate away from the main sleeve cavity is the main sleeve groove. The main sleeve frame also includes at least two frame threaded holes, which penetrate the main sleeve outer plate and the protruding strip. The fixed corner bracket includes two mutually perpendicular fixed corner bracket arms. One of the fixed corner bracket arms... The fixed corner bracket arm is inserted into the cavity of the main sleeve frame of one of the main sleeve frames, and the other fixed corner bracket arm is inserted into the cavity of the main sleeve frame of another main sleeve frame; the fixed corner bracket arm is provided with a corner bracket arm groove on the side of the main sleeve outer plate near the inserted main sleeve frame, and at least one corner bracket arm threaded hole is provided at the bottom of the corner bracket arm groove. A screw is correspondingly provided in the corner bracket arm threaded hole. The corner bracket arm groove engages with the protrusion of the inserted main sleeve frame, and the screw is sequentially threaded to one of the frame threaded holes and the corresponding corner bracket arm threaded hole of the inserted main sleeve frame. The connecting plate assembly includes three connecting plates arranged sequentially. Each connecting plate has a front surface and a rear surface arranged opposite each other in the front-back direction, and the front-back direction, the left-right direction, and the direction perpendicular to the ground are all perpendicular to each other. The front surface is connected to two parallel insert plates, which extend in the same direction as the connecting plates and are flush with the ends of the connecting plates. The rear surface has a connecting plate groove recessed into the front surface, which extends in the same direction as the connecting plates and is flush with the ends of the connecting plates. The connecting plate assembly is inserted into the main sleeve groove, with the connecting plate groove facing the main sleeve groove. In the front-back direction, all the main sleeve grooves overlap with the connecting plate assembly. In the connecting plate assembly inserted into the main sleeve groove, the three connecting plates are inserted into the main sleeve groove to the same depth. The sub-sleeve includes: three sequentially connected sub-sleeve frame borders, with adjacent sub-sleeve frame borders connected by sub-sleeve auxiliary corner brackets, and the end faces of adjacent sub-sleeve frame borders mutually interlocking; each sub-sleeve frame border includes an L-shaped post and a T-shaped post extending in the same direction, the L-shaped post including a perpendicular sub-sleeve inner plate and a sub-sleeve end plate, and the T-shaped post including a perpendicular sub-sleeve decorative plate and a sub-sleeve limiting plate, with one end of the sub-sleeve end plate away from the sub-sleeve inner plate connected to one end of the sub-sleeve decorative plate. At the end, the secondary sleeve decorative panel is parallel to the secondary sleeve inner panel, and the secondary sleeve limiting plate is located between the secondary sleeve decorative panel and the secondary sleeve inner panel; the secondary sleeve frame also includes a secondary sleeve outer panel parallel to the secondary sleeve inner panel, the secondary sleeve outer panel is located between the secondary sleeve T-shaped post and the secondary sleeve inner panel, the secondary sleeve outer panel and the L-shaped post extend in the same direction and one end is connected to the secondary sleeve end plate, the secondary sleeve outer panel and the L-shaped post define a secondary sleeve groove, and the secondary sleeve end plate and the secondary sleeve... The T-shaped post defines the main groove of the secondary sleeve; the secondary sleeve auxiliary bracket includes mutually perpendicular secondary sleeve auxiliary bracket arms, each arm including at least one secondary sleeve connecting hole, with a corresponding threaded connection of a secondary sleeve set screw, one end of which contacts the secondary sleeve end plate; the secondary sleeve auxiliary bracket includes a secondary sleeve main auxiliary bracket, one arm of which slides along the main groove into a secondary sleeve frame. Another auxiliary bracket arm of the sub-sleeve is slidably inserted into the frame of another sub-sleeve along the main groove of the sub-sleeve; the connecting plate group is inserted into the groove of the sub-sleeve, with the insertion plate of the connecting plate facing the groove of the sub-sleeve, and the groove of the sub-sleeve and the groove of the main sleeve overlap along the front-back direction; in the connecting plate group inserted into the groove of the sub-sleeve, the three connecting plates are inserted into the groove of the sub-sleeve to the same depth; along the front-back direction, the end plate of the sub-sleeve overlaps with the end plate of the main sleeve; The door leaf is rotatably connected to the main sleeve frame, and the main sleeve, the connecting plate assembly, the secondary sleeve and the door leaf are made of metal.

2. The minimalist narrow aluminum door frame according to claim 1, characterized in that, The number of connecting plate groups is at least two, and at least two connecting plate groups are connected sequentially, including: In two adjacent connecting plate groups, the insert plate of one connecting plate group is inserted into the connecting plate groove of the other connecting plate group; along the front-back direction, the connecting plate group located at one end is inserted into the main sleeve groove, and the connecting plate group located at the other end is inserted into the secondary sleeve groove.

3. The minimalist narrow aluminum door frame according to claim 1, characterized in that, The main sleeve frame also includes a main sleeve T-shaped post, the extension direction of the main sleeve T-shaped post is the same as the extension direction of the main sleeve end plate, the main sleeve T-shaped post includes a main sleeve decorative plate and a main sleeve limiting plate that are perpendicular to each other, the other end of the main sleeve end plate is connected to the main sleeve decorative plate, the main sleeve decorative plate is parallel to the main sleeve outer plate, the main sleeve limiting plate is located between the main sleeve decorative plate and the main sleeve outer plate, and the main sleeve end plate and the main sleeve T-shaped post define the main sleeve groove; The main sleeve also includes main sleeve auxiliary corner brackets, each main sleeve auxiliary corner bracket having mutually perpendicular main sleeve auxiliary corner bracket arms. Each main sleeve auxiliary corner bracket arm includes at least one main sleeve connecting hole, and a main sleeve set screw is correspondingly threaded to the main sleeve connecting hole. One end of the main sleeve set screw contacts the main sleeve end plate. The main sleeve auxiliary corner bracket includes main sleeve main auxiliary corner brackets. One main sleeve auxiliary corner bracket arm slides along the main groove of the main sleeve and is inserted into one main sleeve frame, and the other main sleeve auxiliary corner bracket arm slides along the main groove of the main sleeve and is inserted into another main sleeve frame.

4. The minimalist narrow aluminum door frame according to claim 1 or 3, characterized in that, The main sleeve frame further includes: a main sleeve limiting strip with the same extension direction as the main sleeve end plate is provided on the side of the main sleeve outer plate near the main sleeve inner plate and / or on the side of the main sleeve inner plate near the main sleeve outer plate; the main sleeve outer plate, the main sleeve inner plate, the main sleeve end plate and the main sleeve limiting strip define a main sleeve secondary groove. The main sleeve auxiliary corner code includes a main sleeve sub-auxiliary corner code. One arm of the sub-auxiliary corner code is slidably inserted into a main sleeve frame along the main sleeve sub-groove, and the other arm of the main sleeve auxiliary corner code is slidably inserted into another main sleeve frame along the main sleeve sub-groove.

5. The minimalist narrow aluminum door frame according to claim 1, characterized in that, The sub-sleeve frame further includes: a sub-sleeve limiting strip with the same extension direction as the sub-sleeve end plate is provided on the side of the sub-sleeve outer plate near the sub-sleeve inner plate and / or on the side of the sub-sleeve inner plate near the sub-sleeve outer plate; the L-shaped post, the sub-sleeve outer plate and the sub-sleeve limiting strip define a sub-sleeve sub-groove. The sub-coil auxiliary corner code includes a sub-coil auxiliary corner code. One arm of the sub-coil auxiliary corner code slides along the sub-coil sub-groove and is inserted into one sub-coil frame, and the other arm slides along the sub-coil sub-groove and is inserted into another sub-coil frame.

6. The minimalist narrow aluminum door frame according to claim 1, characterized in that, The door leaf is rotatably connected to the main frame frame, including: In the two main sleeve frame frames arranged opposite each other along the left-right direction, the inner plate of the main sleeve frame frame is provided with a locking plate hole, and two locking plate pads are fixed on the side of the outer plate frame frame closest to the inner plate frame. Along the left-right direction, the locking plate hole and the two locking plate pads partially overlap. The inner plate of the main sleeve frame frame frame is provided with at least two hinge holes, and a hinge pad is fixed on the side of the outer plate frame frame closest to the inner plate frame. Along the left-right direction, each hinge and the two hinge pads partially overlap. The locking plate is fixedly connected to the two locking plate pads on the side away from the outer plate of the main sleeve. Along the left-right direction, the minimum distance from the side of the locking plate away from the locking plate pad to the outer plate of the main sleeve is less than or equal to the minimum distance from the side of the inner plate of the main sleeve away from the locking plate pad to the outer plate of the main sleeve. A hinge is correspondingly provided in the hinge hole. One hinge leaf is fixedly connected to the door leaf, and the other hinge leaf is fixedly connected to the two hinge pads via the corresponding hinge hole. Along the left-right direction, the minimum distance from the hinge leaf connecting the hinge pad to the outer plate of the main sleeve is less than or equal to the minimum distance from the side of the inner plate of the main sleeve away from the hinge pad to the outer plate of the main sleeve. When the door leaf is closed, the door latch engages with the locking plate.

7. The minimalist narrow aluminum door frame according to claim 1, characterized in that, The main sleeve frame also includes: a door leaf rubber strip is provided on the inner plate of the main sleeve away from the outer plate of the main sleeve, and the door leaf rubber strip extends in the same direction as the end plate of the main sleeve.

8. The minimalist narrow aluminum door frame according to claim 7, characterized in that, The main sleeve frame also includes a fixing plate located on the side of the door leaf rubber strip near the secondary sleeve. One end of the fixing plate is connected to the door leaf rubber strip, and the other end is connected to the side of the inner plate of the main sleeve away from the outer plate of the main sleeve.

9. The minimalist narrow aluminum door frame according to claim 1, characterized in that, The connecting plate includes at least two hollow areas, which extend in the same direction as the connecting plate, and the at least two hollow areas are arranged at intervals along the front-back direction.

10. The minimalist narrow aluminum door frame according to claim 1, characterized in that, The groove wall of the main sleeve groove and the groove wall of the secondary sleeve groove are respectively provided with a plurality of groove strips arranged at intervals, and the groove strips extend along the extension direction of the main sleeve frame or the secondary sleeve frame.

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