CN210483394U

CN210483394U - Anti-deformation door frame

Info

Publication number: CN210483394U
Application number: CN201920561754.2U
Authority: CN
Inventors: 王世松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-05-08
Anticipated expiration: 2029-04-24

Abstract

The utility model relates to an anti-deformation door frame, which is formed by connecting two stiles which are arranged in bilateral symmetry with two door caps which are arranged in up-down symmetry in a mortise-tenon manner, wherein four vertex angles at the inner side of the door frame are provided with reinforcing blocks, each reinforcing block is provided with two right-angle surfaces which are perpendicular to each other, and the two right-angle surfaces are respectively fixedly connected with the adjacent edges of the stiles and the door caps; the cross section of the reinforcing block is triangular or rectangular. The utility model relates to a rationally, simple structure, the difficult emergence of door skeleton is out of shape, and the timber is preapred for an unfavorable turn of events shape performance is good.

Description

Anti-deformation door frame

Technical Field

The utility model relates to a timber preparation technical field especially relates to a deformation door skeleton of preapring for an unfavorable turn of events.

Background

The tenon-and-mortise joint is a concave-convex combined connection mode adopted on two wood members, the convex part is called tenon (or tenon), the concave part is called mortise (or mortise), and the tenon and the mortise are occluded to play a role in connection. The most basic mortise and tenon structure is composed of two members, wherein a tenon of one member is inserted into a mortise of the other member, so that the two members are connected and fixed.

In the manufacturing process of the wooden door, two stiles which are arranged in bilateral symmetry are connected with two door caps which are arranged in longitudinal symmetry in a mortise-tenon manner to manufacture a hollow rectangular frame-shaped door framework, then fillers such as a porous shaving board or honeycomb paper are filled in a cavity in the door framework, after filling, a panel is cold-pressed on two surfaces by adopting a 5MM thick or 9MM thick medium density board, and finally, the panel is cut to length and width by double ends and finally formed. The wooden door processed by the process can cause the four top corners of the door frame to deform after being installed due to the longer or wider door plate, or cause the four top corners of the door frame to deform due to the fact that the door plate is not placed in parallel in the processing process.

Disclosure of Invention

An object of the utility model is to provide a reasonable in design, simple structure, non-deformable's deformation door skeleton of preapring for an unfavorable turn of events.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

shape skeleton of preapring for an unfavorable turn of events, by two stiles that bilateral symmetry set up respectively with the mutual mortise-tenon joint shaping of two door caps of longitudinal symmetry setting, four apex angle departments of skeleton inboard all are equipped with the boss, the boss has two right angle faces of mutually perpendicular, two right angle faces respectively with stile and the adjacent limit fixed connection of door cap.

Preferably, a plurality of steel pipes are arranged between the two door caps for connection.

Preferably, cement is filled in each of the steel pipes.

Preferably, the cross-sectional shape of the reinforcing block is triangular or rectangular.

Preferably, the reinforcing block is fixedly connected to the door core in a triangular or rectangular plane.

Preferably, the reinforcing blocks are formed of a wood or metal material.

Preferably, the door frame is molded from a wooden material.

Preferably, the two door caps are arranged between the two stiles.

The utility model adopts the above technical scheme, through four apex angle departments of door frame inboard set up the boss respectively, not only can play the fixed action, can prevent effectively moreover that four apex angles of door frame from taking place to warp to the deformation performance of preapring for an unfavorable turn of events of timber has been improved. The utility model relates to a rationally, simple structure, the difficult emergence of door skeleton is out of shape, and the timber is preapred for an unfavorable turn of events shape performance is good.

Drawings

The present invention will now be further elucidated with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of an embodiment of the deformation-preventing door frame of the present invention;

fig. 2 is a schematic structural view of another embodiment of the deformation-preventing door frame of the present invention.

Detailed Description

As shown in fig. 1 or fig. 2, the utility model discloses a deformation-preventing door skeleton, two stiles 11 that set up by bilateral symmetry respectively with the shaping of the mutual mortise-tenon joint of two caps 12 that the longitudinal symmetry set up, four apex angles departments of door skeleton 1 inboard all are equipped with boss 13, boss 13 has two right-angle faces of mutually perpendicular, two right-angle faces respectively with stile 11 and the adjacent limit fixed connection of cap 12.

Preferably, a plurality of steel pipes 3 are arranged between the two door caps 12 for connection. This design can further improve the deformation performance of preventing of door skeleton.

Preferably, cement is filled in all of the plurality of steel pipes 3.

Preferably, the reinforcing block 13 is molded from a wood or metal material.

Preferably, the door frame is molded from a wooden material.

Preferably, the two door caps 12 are both disposed between the two stiles 11.

Preferably, the cross-sectional shape of the reinforcing block 13 is triangular or rectangular.

Preferably, the reinforcing block 13 is fixedly connected to the door core in a triangular or rectangular plane. This design makes it when the door core comprises double-deck door core board, place in the boss 13 between the double-deck door core board, two right angle faces of boss 13 respectively with stile 11 and the adjacent limit fixed connection of door cap 12, and two planes of boss 13 respectively with the relative internal surface fixed connection of double-deck door core board, when the door core comprises the individual layer door core board, for pleasing to the eye, can with the inboard back of door core board is located to boss 13, two right angle faces of boss 13 respectively with stile 11 and the adjacent limit fixed connection of door cap 12, and a plane and the door core board back fixed connection of boss 13.

As shown in fig. 1, the cross-sectional shape of the reinforcing block 13 is a triangle as an embodiment.

Preferably, the reinforcing block 13 is fixedly connected to the door core in a triangular plane.

Preferably, a plurality of steel pipes 3 are arranged between the two door caps 12 for connection.

Preferably, the reinforcing block 13 and the plurality of steel pipes 3 are respectively arranged on two sides of the door core plate.

As another embodiment, as shown in fig. 2, the reinforcing block 13 has a rectangular cross-sectional shape.

Preferably, the reinforcing block 13 is disposed in a space defined by the door core, the stile 11 and the door cap 12.

The utility model adopts the above technical scheme, be in respectively four apex angle departments of door frame inboard adopt fixed boss 13 of conventional technologies such as nail and/or glue, make it not only can play the fixed effect of connection to stile 11 and door cap 12, can utilize its two right-angle faces to prevent that four apex angles of door frame from taking place to warp moreover to the deformation performance of preapring for an unfavorable turn of events of timber has been improved. As for the door core which needs to be assembled in the door frame, the door core can be assembled only by adopting the existing traditional process, the door core plate can be arranged on the plane side of the reinforcing block 13, and abdicating notches with matched shapes can also be arranged at the four top corners of the door core plate corresponding to the reinforcing block 13, so that the reinforcing block 13 is positioned in the space enclosed by the abdicating notches of the door core plate, the stile 11 and the door cap 12.

The above description should not be taken as limiting the scope of the invention in any way.

Claims

1. Shape skeleton of preapring for an unfavorable turn of events, by two stiles that bilateral symmetry set up respectively with the shaping of the mutual mortise-tenon joint of two door caps of longitudinal symmetry setting, its characterized in that: four apex angle departments of door skeleton inboard all are equipped with the boss, the boss has two right angle faces of mutually perpendicular, two right angle faces respectively with stile and the adjacent limit fixed connection of door cap.

2. The deformation-preventing door frame according to claim 1, wherein: and a plurality of steel pipes are arranged between the two door caps for connection.

3. The deformation-preventing door frame according to claim 2, wherein: and cement is filled in the steel pipes.

4. The deformation-preventing door frame according to claim 1, wherein: the cross section of the reinforcing block is triangular or rectangular.

5. The deformation-preventing door frame according to claim 4, wherein: the reinforcing block is fixedly connected to the door core in a triangular or rectangular plane.

6. The deformation-preventing door frame according to claim 1, wherein: the reinforcing block is formed by wood or metal materials.

7. The deformation-preventing door frame according to claim 1, wherein: the door frame is formed by wood materials.