CN209976352U

CN209976352U - Combined door

Info

Publication number: CN209976352U
Application number: CN201920425574.1U
Authority: CN
Inventors: 璐鹃缚; 贾鸿
Original assignee: Wuxi Lutong Door Industry Co Ltd
Current assignee: Wuxi Lutong Door Industry Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-21
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a combined door, including the door frame, door leaf and back door leaf before the front of door frame is glued respectively with the back and is pasted, concave point and back of the body concave point before the front of door frame is equipped with respectively with the back, be equipped with on the preceding door leaf with preceding concave point assorted front salient point, be equipped with on the back door leaf with back of the body concave point assorted back of the body convex point, the door frame with preceding door leaf the interior chamber that forms when the equipment of back door leaf laminating is filled with the polyurethane material. The utility model discloses a combination formula door can be through the accurate suppression of mould out, is difficult to take place to shift at the removal in-process before closing the door, has good fixed effect.

Description

Combined door

Technical Field

The utility model relates to a technical field of door, concretely relates to combination formula door.

Background

The combined door in the prior art usually needs to measure the external dimension and the inner frame groove dimension of the door frame to place the door sheets matched with the combined door, the door sheets and the door frame are not connected, and only simple adhesion exists at most.

SUMMERY OF THE UTILITY MODEL

In view of the deficiency of the background art, the technical problem to be solved in the present invention is to invent a combined door which is not easy to shift in the moving process before closing the door and has good fixing effect.

For solving the technical problem, the utility model provides a following technical scheme:

modular door, including the door frame, door leaf and back door leaf before the front of door frame is glued respectively with the back and is pasted, concave point and back concave point before the front of door frame is equipped with respectively with the back, preceding door leaf be equipped with preceding concave point assorted front convex point, be equipped with on the back door leaf with back concave point assorted back convex point, the door frame with preceding door leaf the interior chamber that forms when the equipment of back door leaf laminating is filled with the polyurethane material.

The door frame is made of wood materials.

The door frame is a four-frame structure consisting of two vertical frames and two transverse frames, and the front door sheet and the rear door sheet are respectively of cuboid structures matched with the shape of the door frame.

Two front concave points are arranged on the front surface of the vertical frame up and down, and two back concave points are arranged on the back surface of the vertical frame up and down.

The front of the transverse frame is provided with a front transverse groove, the back of the transverse frame is provided with a back transverse groove, the front door sheet is provided with a front transverse strip matched with the front transverse groove, and the back door sheet is provided with a back transverse strip matched with the back transverse groove.

The front salient points and the back salient points are of hemispherical structures, and the front salient points and the front concave points and the back salient points are adhered through glue.

Compared with the prior art, the utility model beneficial effect who has is: through the cooperation between preceding bump and preceding concave point, back of the body bump and the back of the body concave point, can carry out accurate location and paste to preceding door leaf, back door leaf when assembling the door frame to prevent that the displacement takes place easily at the removal in-process of closing the door after the equipment preceding door leaf, back door leaf and door frame, have good fixed effect, make it finally can be through the accurate suppression of mould fine finished product.

Drawings

The utility model discloses there is following figure:

FIG. 1 is a schematic view of the present invention without a front door panel;

FIG. 2 is a schematic view A-A of FIG. 1;

fig. 3 is a partial schematic view of the door frame, the front door piece and the rear door piece of the present invention.

Detailed Description

As shown in the figures, the combined door comprises a door frame 1, a front door sheet 3 and a rear door sheet 4 are respectively glued to the front and the rear of the door frame 1, a front concave point 111 and a back concave point 112 are respectively arranged on the front and the rear of the door frame 1, a front convex point 31 matched with the front concave point 111 is arranged on the front door sheet 3, a back convex point 41 matched with the back concave point 112 is arranged on the rear door sheet 4, and through the matching between the front convex point 31, the front concave point 111 and the back convex point 41 and the back concave point 112, the front door sheet 3 and the rear door sheet 4 can be accurately positioned and adhered when being assembled on the door frame 1, and the assembled front door sheet 3, rear door sheet 4 and door frame 1 are prevented from easily displacing in the moving process before closing the door, so that a good fixing effect is achieved, and finally, a fine finished product can be accurately pressed through a mold. The inner cavity formed when the door frame 1, the front door sheet 3 and the rear door sheet 4 are attached and assembled is filled with a polyurethane material 2.

In the present embodiment, the door frame 1 is made of a wooden material.

In this embodiment, the door frame 1 is a four-side frame structure composed of two vertical frames 11 and two horizontal frames 12, and the front door leaf 3 and the rear door leaf 4 are respectively rectangular structures matched with the shape of the door frame 1.

In this embodiment, two front concave points 111 are disposed on the front side of the vertical frame 11, and two back concave points 112 are disposed on the back side. The front salient point 31 and the back salient point 41 are of hemispherical structures respectively, the surfaces of the hemispherical structures are smooth, the salient points with the structures can prevent the door frame from being scratched when the door frame is positioned, the quality of the door frame 1 is guaranteed, meanwhile, operators are prevented from being scratched, and certain safety performance is achieved. The front convex point 31 and the front concave point 111, and the back convex point 41 and the back concave point 112 are adhered by glue respectively. This structure can enhance the positioning effect between the door frame 1 and the front and rear door panels 3 and 4 and prevent them from being displaced from each other during movement.

The front of the transverse frame 12 is provided with a front transverse groove 121, the back is provided with a back transverse groove, the front door leaf 3 is provided with a front transverse strip matched with the front transverse groove 121, and the back door leaf 4 is provided with a back transverse strip matched with the back transverse groove. The front horizontal bar and the front horizontal groove 121 are pasted through glue, and the back horizontal bar and the back horizontal groove are pasted through glue. This structure can further enhance the positioning effect between the door frame 1 and the front and rear door panels 3 and 4 and prevent them from being displaced from each other during movement.

When the combined door in the embodiment is assembled, firstly, glue is respectively coated on the back surface of the door frame, particularly the back groove and the back concave point 112, then the back convex point 41 and the back horizontal bar on the back door sheet 4 are respectively aligned with the back concave point 112 and the back horizontal groove on the back surface of the door frame 1, so that the back door sheet 4 is fixed on the back surface of the door frame 1, then the frame groove is filled with the polyurethane material 2, then glue is coated on the front surface of the door frame 1, particularly the front groove 121 and the front concave point 111, then the front convex point 31 and the front horizontal bar on the front door sheet 3 are respectively aligned with the front concave point 111 and the front horizontal groove 121 on the front surface of the door frame 1, so that the front door sheet 3 is fixed on the front surface of the door frame 1, at this time, the combined door.

Claims

1. Modular door, its characterized in that: including the door frame, door leaf and back door leaf before the door frame is glued respectively with the back in the front of door frame, concave point and back concave point before the front of door frame and the back are equipped with respectively, preceding door leaf be equipped with preceding concave point assorted front convex point, be equipped with on the back door leaf with back concave point assorted back convex point, the door frame with preceding door leaf the inner chamber that forms when back door leaf laminating equipment is filled with the polyurethane material.

2. The sectional door of claim 1, wherein: the door frame is made of wood materials.

3. The sectional door of claim 1, wherein: the door frame is a four-frame structure consisting of two vertical frames and two transverse frames, and the front door sheet and the rear door sheet are respectively of cuboid structures matched with the shape of the door frame.

4. The sectional door of claim 3, wherein: two front concave points are arranged on the front surface of the vertical frame up and down, and two back concave points are arranged on the back surface of the vertical frame up and down.

5. The sectional door of claim 3, wherein: the front of the transverse frame is provided with a front transverse groove, the back of the transverse frame is provided with a back transverse groove, the front door sheet is provided with a front transverse strip matched with the front transverse groove, and the back door sheet is provided with a back transverse strip matched with the back transverse groove.

6. The sectional door according to any one of claims 1 to 5, wherein: the front salient points and the back salient points are of hemispherical structures, and the front salient points and the front concave points and the back salient points are adhered through glue.