CN209874856U - Door pocket capable of adjusting width according to wall thickness - Google Patents

Abstract

The utility model relates to a door cover whose width can be adjusted according to the wall thickness, comprising a main door cover body and an auxiliary door cover body, the auxiliary door cover body includes a head and an extension body; A number of reinforcing ribs are arranged between the horizontal clamping column and the end horizontal bar; the length of the end of the horizontal clamping column away from the head is greater than the length of the end of the end face horizontal bar away from the head; one side of the main door casing is provided with an extension body clamping groove, The top end of the horizontal clamping column is inserted into the clamping groove of the extension body; the upper end of the main door casing body is provided with a clamping groove of an external body, and a door cover rail is inserted into the clamping groove of the external body. The utility model can effectively solve the problem that the existing door pockets need to be molded according to the requirements of different sizes due to the unreasonable structural design, which cannot achieve the purpose that the products produced by the same mold can meet the requirements of different sizes, thereby causing excessive production costs. High, narrow product scope of application.

Description

A door pocket whose width can be adjusted according to the thickness of the wall

technical field

The utility model relates to a door pocket whose width can be adjusted according to the thickness of a wall.

Background technique

Door casing is a term of architectural decoration, which refers to the two door frames inside and outside the door. There are also directly called door frames. Its main function is to fix the door leaf and protect the corner and decoration. It is often used in the decoration process to protect the door from scratches, corrosion, damage, dirt, etc. The door cover is one of the main contents of home decoration, and it also connects the closing of the interior decoration materials to make the workmanship more perfect. The door cover can also repair the defects of doors and window frames that are not tightly sealed and ventilation leaks during the decoration process. The door casings used by most modern families are installed when purchasing finished wooden doors, which has determined the personality of the home decoration to a certain extent.

Due to the unreasonable structural design of the existing door cover, there is a need for mold opening and processing according to the requirements of different sizes, which cannot meet the purpose of products produced by the same mold to meet the requirements of different sizes, resulting in high production costs and narrow product scope. The problem.

Utility model content

The purpose of this utility model is to provide a door cover whose width can be adjusted according to the thickness of the wall, so as to solve the problem that the existing door cover needs to be mold-opened according to the requirements of different sizes because the structural design is not reasonable enough, and the same mold cannot be achieved. The products produced meet the purpose of different size requirements, which leads to the problems of high production cost and narrow product application range.

The technical solution adopted by the utility model to solve the technical problem is: a door cover whose width can be adjusted according to the thickness of the wall, including a main door cover body, a side of the main door cover body is detachably inserted with an auxiliary door cover body, and the auxiliary door cover body The door casing body includes a head and an extension body arranged on one side of the head; the extension body includes an end horizontal strip flush with the upper end surface of the main door casing body and a horizontal clamping column arranged below the end horizontal strip, and the horizontal clamping column and the end surface A number of reinforcing ribs are arranged between the horizontal bars, and the reinforcing ribs divide the area between the horizontal clamping column and the end-face horizontal bar into several first weight-reducing cavities; the end of the end-face horizontal bar away from the head and the main door cover The side walls on one side of the body are connected, and the length of the end of the horizontal clamping column away from the head is greater than the length of the end of the end face bar away from the head; one side of the main door casing body is provided with an extension body clamping groove, and the top of the horizontal clamping column is inserted in the In the clamping groove of the extension body; the upper end of the main door cover body is provided with an external body clamping groove, and a door cover rail is inserted in the external body clamping groove; the left bottom of the head and the right bottom of the main door cover body All are provided with line grooves with openings facing outwards; the right side wall of the door cover rail is formed with anti-collision strip placement grooves.

Further, the bottom surfaces of the heads of the main door casing body and the auxiliary door casing body are both provided with a set of external clamping strips.

Further, the section of the anti-collision strip placement groove is T-shaped.

Further, a group of second weight-reducing cavities are formed in the head of the auxiliary door casing body, the main door casing body, the door casing rail and the horizontal clamping post.

Further, the clamping groove of the external body is in the shape of a mountain, and the door cover bar is formed with two clamping strips matching the clamping groove of the external body.

Beneficial effects of the utility model: the door casing is divided into two parts, the main door casing body and the auxiliary door casing body, and the overall width of the door casing can be controlled by controlling the length of the auxiliary door casing body, because the structure of the extension body of the auxiliary door casing body relationship, the extension body can be cut according to the actual needs to obtain the required size, so as to achieve the purpose of controlling the width of the door cover, and effectively solve the problem that the existing door cover needs to be opened according to the needs of different sizes due to the unreasonable structural design. Processing, but can not achieve the purpose of the products produced by the same mold to meet the requirements of different sizes, resulting in high production costs and narrow product application range. At the same time, it also has the advantages of easy assembly, simple structure and moderate overall weight.

The utility model will be described in detail below in conjunction with the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the main door casing body.

Fig. 3 is a schematic diagram of the structure of the auxiliary door cover body.

Fig. 4 is a structural schematic diagram of the door casing rail.

Detailed ways

Embodiment, as shown in Figures 1 to 4, a door pocket whose width can be adjusted according to the thickness of the wall includes a main door pocket body 1, and an auxiliary door pocket body 2 is detachably inserted on one side of the main door pocket body 1, The auxiliary door body 2 includes a head 3 and an extension body 4 arranged on one side of the head 3; The horizontal clamping column 6, several reinforcing ribs 7 are arranged between the horizontal clamping column 6 and the end-face horizontal bar 5, and the reinforcing ribs 7 divide the area between the horizontal clamping column 6 and the end-face horizontal bar 5 into several first weight-reducing spaces. Cavity 8; the end face bar 5 extends axially outward from the top of the head, and the transverse clamping post 6 extends outward axially from the middle and lower part of the right side of the head. According to different size requirements, the length of the auxiliary door casing body 2 can be reduced by cutting the end face transverse portion and the transverse clamping post, so as to meet the size requirements of the door casing. groove

The end of the end bar 5 facing away from the head 3 is in contact with the side wall of the main door cover body 1, and the length of the end of the transverse post 6 away from the head is greater than the length of the end of the end bar 5 away from the head 3; the main door One side of the sleeve body 1 is provided with an extension body engagement groove 9, and the top end of the transverse clamping column 6 is inserted in the extension body engagement groove 9; A door cover bar 11 is inserted into the connecting groove 10; the left bottom of the extension body 3 and the right bottom of the main door cover body 1 are provided with a line groove 12 with an opening facing outward; the right side wall of the door cover bar 11 The anti-collision strip placement groove 13 is formed on the top.

The bottom surfaces of the extension body 3 of the main door casing body 1 and the auxiliary door casing body 2 are each provided with a set of external clamping strips 14 . The anti-collision strip placement groove 13 has a T-shaped section. A group of second weight-reducing cavities 15 are all formed in the head 3 of the auxiliary door casing body 2 , the main door casing body 1 , the door casing rail and the horizontal clamping post 6 . The external body snap-in slot 10 is in the shape of a mountain, and the door cover bar 11 is formed with two bar bar clips 16 that match the external body snap-in slot 10 .

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Apparently, the specific implementation of the present invention is not limited by the above methods. As long as the various insubstantial improvements made by adopting the method concept and technical solution of the present utility model; within the scope of protection.

Claims (5)

1. The utility model provides a can be according to door pocket of wall body thickness control width which characterized in that: the door comprises a main door sleeve body, wherein an auxiliary door sleeve body is detachably inserted at one side of the main door sleeve body, and the auxiliary door sleeve body comprises a head part and an extension body arranged at one side of the head part; the extension body comprises an end face transverse strip which is flush with the upper end face of the main door sleeve body and a transverse clamping column which is arranged below the end face transverse strip, a plurality of reinforcing ribs are arranged between the transverse clamping column and the end face transverse strip, and the reinforcing ribs divide an area between the transverse clamping column and the end face transverse strip into a plurality of first weight-reducing cavities; the end part of one end of the end surface transverse strip, which is far away from the head part, is connected with the side wall of one side of the main door sleeve body, and the length of one end of the transverse clamping column, which is far away from the head part, is longer than that of one end of the end surface transverse strip, which is far away from the head part; one side of the main door pocket body is provided with an extension body clamping groove, and the top end of the transverse clamping column is inserted into the extension body clamping groove; the upper end of the main door sleeve body is provided with an external connector clamping groove, and a door sleeve stop strip is inserted into the external connector clamping groove; the bottom of the left side of the head part and the bottom of the right side of the main door sleeve body are both provided with line grooves with outward openings; an anti-collision strip placing groove is formed on the right side wall of the door pocket barrier strip.

2. The door pocket capable of adjusting the width according to the thickness of the wall body as claimed in claim 1, wherein: the bottom surfaces of the heads of the main door sleeve body and the auxiliary door sleeve body are respectively provided with a group of external clamping strips.

3. The door pocket capable of adjusting the width according to the thickness of the wall body as claimed in claim 1 or 2, wherein: the section of the anti-collision strip placing groove is T-shaped.

4. The door pocket capable of adjusting the width according to the thickness of the wall body as claimed in claim 3, wherein: a group of second weight-reducing cavities are formed in the head of the auxiliary door sleeve body, the main door sleeve body, the door sleeve stop strip and the transverse clamping column.

5. The door pocket capable of adjusting the width according to the thickness of the wall body as claimed in claim 4, wherein: the external connector clamping groove is in a shape of Chinese character 'shan', and two stop strip clamping strips matched with the external connector clamping groove are formed on the door pocket stop strip.