CN218509295U

CN218509295U - Door bottom plate overlap joint structure and use activity board house of this structure

Info

Publication number: CN218509295U
Application number: CN202222012141.8U
Authority: CN
Inventors: 蒋月正
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-02-21
Anticipated expiration: 2032-08-02

Abstract

The utility model provides a door bottom plate overlap joint structure and use activity board house of this structure, this overlap joint structure is used on the assembly of activity board house door plant and bottom plate, the door plant lower extreme is equipped with a tubular product, both ends all are equipped with bottom tube around the bottom plate, when door plant and bottom plate overlap joint mutually, the bellying card of door tubular product is in the depressed part department of bottom tube, the bellying card of bottom tube is in the depressed part department of door tubular product, make bottom tube form the step structure of outer low interior height, thereby it is effective, it is indoor along the lap joint infiltration of door plant and bottom plate to block the rainwater, ensure at the indoor ponding that does not have of season of moist many rains.

Description

Door bottom plate overlap joint structure and use portable house of this structure

Technical Field

The utility model relates to a building structure technical field, more specifically say, relate to a door bottom plate overlap joint structure and use portable house of this structure.

Background

The portable house is because of having advantages such as convenient, the repeated recycle of use, construction convenience, all has wide application now in many trades, and the portable house divide into fixed and foldable two kinds, and wherein foldable equipment such as crane can be built fast through, is the platykurtic after folding simultaneously, and occupation space is little, the transportation of being convenient for.

At present, the contact surface of the lap joint of the door plate and the bottom plate of some folding movable board rooms on the market is a plane, and the lap joint is close to the ground, so that rainwater easily enters the room along the lap joint seam of the door plate and the bottom plate in wet and rainy seasons, and indoor water accumulation is caused.

Therefore, it is highly desirable to design a door bottom plate lap joint structure for a portable house to prevent water seepage.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a door bottom plate overlap joint structure and use movable plate house of this structure solves the rainwater that appears in the background art and enters into indoor problem along door plant and bottom plate overlap joint seam.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a door bottom plate overlap joint structure, the door plant lower extreme is equipped with a tubular product, and both ends all are equipped with bottom tubular product around the bottom plate, work as the door plant with during the overlap joint of bottom plate looks, the bellying card of door tubular product is in the depressed part department of bottom tubular product, the bellying card of bottom tubular product is in the depressed part department of door tubular product blocks the rainwater and follows the door plant with the lap joint infiltration of bottom plate is indoor.

In a possible implementation manner, the convex part of the door pipe is downward and is positioned outside the concave part of the door pipe; the direction of the convex part of the bottom pipe is upward and is positioned at the inner side of the concave part.

In one possible implementation, the convex portion of the door tube is matched with the concave portion of the bottom tube, and the convex portion of the bottom tube is matched with the concave portion of the door tube.

In a possible implementation manner, the door pipe is further provided with a folded edge, and the folded edge faces upwards and is located above the concave part of the door pipe.

In one possible implementation, the door panel further includes a sheet material, and the sheet material is fixed to the folded edge via a fastener.

In a possible implementation manner, the plate is sequentially composed of an outer plate layer, a filling layer and an inner plate layer from outside to inside, and the filling layer is integrally bonded with the outer plate layer and the inner plate layer through an adhesive.

In a possible implementation manner, the material of the filling layer is rock wool sandwich or glass fiber.

In one possible implementation, the door panel includes a front door panel and a rear door panel, the front door panel is overlapped with the front end of the bottom plate, and the rear door panel is overlapped with the rear end of the bottom plate.

In one possible implementation manner, a front window and a door are arranged on the front door panel, the door is connected with the door panel through a hinge, and the front window is positioned on the left side of the door;

and a rear window is arranged on the rear door plate, and the central axis of the rear window is coincided with the central axis of the rear door plate.

And simultaneously, the utility model also provides a movable plate house, the movable plate house is foldable structure, and includes bottom plate, roof, side wall board and door plant, the quantity of side wall board is two and the symmetric position in the left and right sides of bottom plate, the upper and lower both ends of side wall board respectively through the hinge with the roof with the bottom plate is articulated mutually, the quantity of door plant is two and the symmetric position both ends around the bottom plate, the door plant all uses above-mentioned arbitrary one with the assembly of bottom plate overlap joint structure.

The utility model provides a door bottom plate overlap joint structure and use activity board house of this structure, this overlap joint structure is used on the assembly of activity board house door plant and bottom plate, the door plant lower extreme is equipped with a tubular product, both ends all are equipped with end tubular product around the bottom plate, when door plant and bottom plate looks overlap joint, the bellying card of door tubular product is in the depressed part department of end tubular product, the bellying card of end tubular product is in the depressed part department of door tubular product, make end tubular product form the step structure of outer low interior height, thereby it is effective, it is indoor along the lap joint infiltration of door plant and bottom plate to block the rainwater, ensure indoor ponding that does not have in season of moist much rain.

Drawings

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

FIG. 1 is a partial view of the structure of the lap joint structure according to one or two embodiments;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a sectional view of the door pipe according to the first embodiment;

FIG. 4 is a schematic structural view of the portable housing according to the third or fourth embodiment;

illustration of the drawings: 1-a door panel; 11-door tubing; 111-flanging; 12-a plate material; 121-an outer ply; 122-a filling layer; 123-an inner ply; 13-front door panel; 131-front window; 132-a door; 2-a bottom plate; 21-bottom tubing; 3-a boss; 4-a recess; 5-a top plate; 6-side wall board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. In addition, for the convenience of description, the following references to "upper", "lower", "left" and "right" are to be construed as referring to the upper, lower, left, right, etc. direction of the attached drawings, and the following references to "first", "second", etc. are to be distinguished for descriptive purposes and not for other specific meanings.

To the problem that exists among the prior art, the utility model provides a door bottom plate overlap joint structure, the door plant lower extreme is equipped with a tubular product, and both ends all are equipped with bottom tubular product around the bottom plate, and when above-mentioned door plant and above-mentioned bottom plate overlap joint, the bellying card of above-mentioned door tubular product is in the depressed part department of above-mentioned bottom tubular product, and the bellying card of above-mentioned bottom tubular product is in the depressed part department of above-mentioned door tubular product, and it is indoor to block the rainwater along the lap joint infiltration of above-mentioned door plant and above-mentioned bottom plate.

In a specific application scenario, the door pipe is an anisotropic steel pipe with a Z-shaped cross section, the bottom pipe is a special-shaped steel pipe with an L-shaped cross section, and the thickness of the special-shaped steel pipe ranges from 1.0 mm to 2.0mm. Adopt this abnormal shape steel pipe can effectively improve the rigidity and the intensity of door plant or bottom plate, strengthen the structural stability in activity board house, and the shock resistance is good simultaneously, has very strong anti deformability.

This overlap joint mechanism is favorable to the prevention of seepage water of the lap joint seam of door plant and bottom plate on the one hand, and on the other hand also is favorable to improving the assembly speed of door plant and bottom plate, improves work efficiency.

In some examples, the convex part of the door pipe is downward and is positioned at the outer side of the concave part; the convex part of the bottom tube material faces upwards and is positioned at the inner side of the concave part. The convex part of the door pipe is matched with the concave part of the bottom pipe, and the convex part of the bottom pipe is matched with the concave part of the door pipe.

In the concrete application scene, through set up bellying, depressed part on door tubular product and end tubular product to increased the seam line length of door tubular product and end tubular product, effectively strengthened the leakproofness, make the rainwater can't permeate indoorly along the seam.

In some examples, the door tube is further provided with a folded edge, and the folded edge faces upwards and is located above the concave part of the door tube.

In a specific application scene, the effect of hem mainly used fixed panel, the hem is bent through the bender and is formed, and this hem has also effectually improved the structural strength of door tubular product.

In some examples, the door panel further comprises a sheet material secured to the hem via a fastener.

In a specific application scene, the plate is installed on a door frame, and the door frame is formed by welding a door pipe and a plurality of square pipes through a welding process.

In some examples, the panel is composed of an outer plate layer, a filling layer and an inner plate layer from outside to inside, wherein the filling layer is integrally bonded with the outer plate layer and the inner plate layer through an adhesive.

In a specific application scene, the outer layer plate and the inner layer plate are both made of composite plates, and the composite plates are high in bearing capacity and convenient to assemble and produce.

In some examples, the material of the filling layer is rock wool sandwich or glass fiber.

In the concrete application scene, the material of filling layer must reach the requirement that the combustion performance grade is A level, and the material of filling layer not only can be rock wool core or glass silk, still can be for other materials, is guaranteeing that the structural performance of this side wall board is not influenced under the circumstances, and the material of filling layer can be selected according to actual need to the technical staff in the field, and the change of filling layer material does not influence the protection scope of this application.

In some examples, the door panels include a front door panel that overlaps a front end of the base panel and a rear door panel that overlaps a rear end of the base panel.

In some examples, the front door panel is provided with a front window and a door, the door is connected with the door panel through a hinge, and the front window is positioned on the left side of the door;

and a rear window is arranged on the rear door panel, and the central axis of the rear window is coincided with the central axis of the rear door panel.

In a specific application scene, the window is convenient to use by additionally arranging a front window, a door and a rear window.

And simultaneously, the utility model also provides a movable plate house, above-mentioned movable plate house is foldable structure, and includes bottom plate, roof, side wall board and door plant, and the quantity of above-mentioned side wall board is two and the left and right sides of symmetric position above-mentioned bottom plate, and the upper and lower both ends of above-mentioned side wall board are articulated mutually through hinge and above-mentioned roof and above-mentioned bottom plate respectively, and the quantity of above-mentioned door plant is two and symmetric position both ends around above-mentioned bottom plate, and the aforesaid overlap joint structure of an arbitrary above-mentioned item is all applied with the assembly of bottom plate to above-mentioned door plant.

In specific application scene, above-mentioned prefabricated house not only includes bottom plate, roof, lateral wall board and door plant, still includes other structural component, because other structural component are prior art, for this application no longer gives unnecessary details one by one.

Example one

Based on the above concept, as shown in fig. 1-3, the door bottom plate overlapping structure provided by this embodiment, as shown in fig. 1, the lower end of the door panel 1 is provided with the door pipe 11, the bottom pipe 21 is provided at both the front and rear ends of the bottom plate 2, when the door panel 1 is overlapped with the bottom plate 2, the protrusion 3 of the door pipe 11 is clamped at the recess 4 of the bottom pipe 21, and the protrusion 3 of the bottom pipe 21 is clamped at the recess 4 of the door pipe 11, so as to prevent rainwater from permeating into the room along the overlapping seam between the door panel 1 and the bottom plate 2.

In the example, as shown in fig. 3, the convex portion 3 of the door pipe 11 is directed downward and is located outside the concave portion 4 thereof; the convex part 3 of the bottom tube 21 faces upwards and is positioned at the inner side of the concave part 4.

In the example, as shown in fig. 2, the raised portion 3 of the door tubing 11 matches the recessed portion 4 of the base tubing 21, and the raised portion 3 of the base tubing 21 matches the recessed portion 4 of the door tubing 11.

In the example, as shown in fig. 3, the door tube 11 is further provided with a folded edge 111, and the folded edge 111 faces upwards and is positioned above the concave part 4 of the door tube 11.

In the example, as shown in fig. 2, the door panel 1 further includes a sheet 12, and the sheet 12 is fixed to the hem 111 via a fastener.

Example two

In addition to the first embodiment, as shown in fig. 2, the plate material 12 is composed of an outer plate layer 121, a filler layer 122, and an inner plate layer 123 in this order from the outside to the inside, and the filler layer 122 is integrally bonded to the outer plate layer 121 and the inner plate layer 123 with an adhesive.

In the example, the material of the filling layer 122 is specifically glass fiber.

EXAMPLE III

On the basis of the first embodiment, as shown in fig. 4, the door panel 1 includes a front door panel 13 and a rear door panel 1, the front door panel 13 is overlapped with the front end of the bottom plate 2, and the rear door panel 1 is overlapped with the rear end of the bottom plate 2.

In the example, the front door 13 is provided with a front window 131 and a door 132, the door 132 is connected with the door panel 1 through a hinge, and the front window 131 is positioned at the left side of the door 132;

a rear window (not shown) is arranged on the rear door panel 1, and the central axis of the rear window coincides with the central axis of the rear door panel 1.

Example four

Based on the above concept, as shown in fig. 4, the prefabricated house provided by this embodiment is a folding structure, and includes a bottom plate 2, a top plate 5, two side wall plates 6 and a door plate 1, wherein the two side wall plates 6 are symmetrically located at the left and right sides of the bottom plate 2, the upper and lower ends of the side wall plates 6 are hinged to the top plate 5 and the bottom plate 2 through hinges, the two door plates 1 are symmetrically located at the front and rear ends of the bottom plate 2, and the overlapping structure of any one of embodiments 1 to three is applied to the assembly of the door plates 1 and the bottom plate 2.

Those skilled in the art will appreciate that the drawings are merely schematic representations of preferred embodiments and that the blocks or flowchart illustrations are not necessary to practice the present invention.

Those skilled in the art can understand that the modules in the tool in the implementation scenario may be distributed in the tool in the implementation scenario according to the implementation scenario description, and may also be correspondingly changed to be located in one or more tools different from the implementation scenario. The modules of the implementation scenario may be combined into one module, or may be further split into multiple sub-modules.

The above disclosure is only the concrete implementation scenario of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. The door bottom plate overlapping structure is characterized in that a door pipe (11) is arranged at the lower end of a door plate (1), bottom pipes (21) are arranged at the front end and the rear end of a bottom plate (2), when the door plate (1) is overlapped with the bottom plate (2), a protruding part (3) of the door pipe (11) is clamped at a concave part (4) of the bottom pipe (21), the protruding part (3) of the bottom pipe (21) is clamped at the concave part (4) of the door pipe (11), and rainwater is prevented from permeating into a room along an overlapping seam of the door plate (1) and the bottom plate (2).

2. A door sill overlap joint structure as claimed in claim 1, wherein the projections (3) of said door tube (11) are directed downwardly and outside the recesses (4) thereof; the direction of the convex part (3) of the bottom pipe (21) is upward and is positioned at the inner side of the concave part (4).

3. A door sill overlap structure according to claim 2, characterized in that the projections (3) of the door tube (11) match the depressions (4) of the bottom tube (21), and the projections (3) of the bottom tube (21) match the depressions (4) of the door tube (11).

4. A door pan lap joint structure according to claim 1, wherein said door tube (11) is further provided with a folded edge (111), said folded edge (111) is directed upward and is located above said recess (4) of said door tube (11).

5. A door panel according to claim 4, wherein said door panel (1) further comprises a sheet (12), said sheet (12) being fixed to said flange (111) by a fastener.

6. The door panel overlap structure according to claim 5, wherein the plate material (12) is formed by an outer plate layer (121), a filling layer (122) and an inner plate layer (123) from outside to inside, and the filling layer (122) is bonded to the outer plate layer (121) and the inner plate layer (123) by an adhesive.

7. The door bottom plate overlapping structure of claim 6, wherein the material of the filling layer (122) is rock wool sandwich or glass fiber.

8. A door floor overlapping structure according to claim 1, characterized in that said door panel (1) comprises a front door panel (13) and a rear door panel (1), said front door panel (13) overlapping with the front end of said floor (2), said rear door panel (1) overlapping with the rear end of said floor (2).

9. The door panel overlap joint structure according to claim 8, wherein a front window (131) and a door (132) are provided on said front door panel (13), said door (132) is connected to said door panel (1) via a hinge, said front window (131) is located at the left side of said door (132);

and a rear window is arranged on the rear door panel (1), and the central axis of the rear window is coincided with the central axis of the rear door panel (1).

10. The movable board house is of a folding structure and is characterized by comprising a bottom board (2), a top board (5), two side wall boards (6) and door boards (1), wherein the two side wall boards (6) are symmetrically arranged on the left side and the right side of the bottom board (2), the upper end and the lower end of each side wall board (6) are hinged with the top board (5) and the bottom board (2) through hinges respectively, the two door boards (1) are symmetrically arranged on the front end and the rear end of the bottom board (2), and the lap joint structure of any one of claims 1 to 9 is applied to the assembly of the door boards (1) and the bottom board (2).