Split type door pocket structure

Abstract

The utility model relates to the technical field of door and window structures, and discloses a split type door pocket structure, which comprises a main door pocket, a second door pocket and a door pocket, the main door pocket comprises a base part and a lug boss, and a first step surface is formed on the surface of one side, deviating from the base part, of the lug boss; the first side of the base part in the second direction is defined as an external connection side, and the second side is defined as an internal connection side; the base part and the protruding part form a step shape on the external connection side, and the base part and the protruding part are flush with each other on the internal connection side. The main door pocket is concaved in the second direction on the inner connecting side to form a connecting groove; the second direction is perpendicular to the first direction; the auxiliary door pocket protrudes in the second direction to form a connecting plate, and the auxiliary door pocket is provided with a first end face and a second end face which are oppositely arranged on the two sides in the first direction; according to the split type door pocket structure provided by the utility model, the main door pocket and the auxiliary door pocket are matched, and have different structural characteristics respectively in a normal installation state and a reverse installation state, so that the purposes of convenient material preparation, standardized production and easy popularization and use of the door pocket structure are achieved, and the practicability is strong.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window structures, in particular to a split door cover structure. Background Art

[0002] Door covers are used for door and window installation. Door covers are also called door frames. Their main functions include fixing door leaves, protecting wall corners, decoration, etc. They can protect doors from scratches, corrosion, breakage, and dirt.

[0003] In the related art, the door frames of interior doors on the market are divided into two types: step frames and bar frames, and the two door frames have different structural forms. Among them, the two door frames are inconvenient to use, and the step frames or bar frames are used in different installation positions, which makes the material preparation cumbersome, time-consuming and labor-intensive. In addition, the two door frames are more complicated during sales promotion, which is not easy for customers to understand, affecting large-scale production and use. Utility Model Content

[0004] In view of this, the utility model provides a split door cover structure to solve the problem that the door cover structure has two different structural forms, which makes material preparation cumbersome and promotion complicated during use.

[0005] The utility model provides a split door cover structure, including: a main door cover, including a base part, and a raised part formed by partially protruding from the base part along a first direction, the raised part having a side surface away from the base part forming a first step surface; the first side of the base part along a second direction is defined as an external side, and the second side is defined as an internal side; the base part and the raised part form a step shape on the external side, and the base part and the raised part are flush on the internal side; the main door cover is recessed along the second direction on the internal side to form a connecting groove; wherein the second direction is perpendicular to the first direction; the auxiliary door cover , a connecting plate is formed by protruding along the second direction, and the auxiliary door frame has a first end face and a second end face arranged opposite to each other on both sides along the first direction; wherein, the connecting plate is plugged into and matched with the connecting groove, so that the main door frame and the auxiliary door frame can be detachably connected together to form a door frame structure; the auxiliary door frame has a normal installation state in which the first end face and the first step face are staggered along the second direction so that the raised portion is protruding; the auxiliary door frame also has a reverse installation state in which the second end face is coplanar with the first step face so that the raised portion and the auxiliary door frame form a step together.

[0006] Beneficial effects: by setting up a split door frame structure with a main door frame and a secondary door frame, the main door frame and the secondary door frame cooperate with each other, and have different forms of structural characteristics when they are installed in the normal position and the reverse position, respectively, so as to achieve the purpose of convenient material preparation of the door frame structure and easy promotion and use, and it is highly practical; the split door frame is different from the integral door frame in the related art, and is more flexible in use. The main door frame and the secondary door frame can be assembled together in the normal installation method or the reverse installation method to obtain the bar feature or the step feature. The split door frame structure has many advantages. From the perspective of material preparation, there is no need to consider the form of the installation site when preparing materials, and the same number of main door frames and secondary door frames can be directly prepared, which greatly reduces time and energy; from the perspective of promotion, the step-type door frame and the bar-type door frame are both deformed by the combination of the main door frame and the secondary door frame, replacing the redundant forms of various types of door frames in the related art, and are easy to promote and use; from the perspective of factory production, the main door frame and the secondary door frame standardize product production, leap in production efficiency, integrate door frame technology, and are highly practical.

[0007] In an optional embodiment, the base portion forms a second step surface at the external side and close to the raised portion, and the second step surface is parallel to the first step surface; wherein, when the auxiliary door frame is in a normal installation state, the second step surface is parallel and coplanar with the first end surface.

[0008] In an optional embodiment, one side surface of the connecting plate is coplanar with the first end surface.

[0009] Beneficial effect: The connecting plate arranged on the edge side can ensure that the first end face of the auxiliary door frame is coplanar with the second step face in the upright installation state, and the second end face of the auxiliary door frame is coplanar with the first step face after flipping. That is, since the auxiliary door frame needs to be staggered with the raised portion before flipping and needs to be flush with the raised portion after flipping, the connecting plate arranged on the edge side is the best connection position, ensuring the smooth pre-installation and use of the split door frame structure.

[0010] In an optional embodiment, a third step surface is formed on one side of the raised portion along the second direction, the third step surface is relatively located on the circumscribed side of the base portion, and the third step surface is perpendicular to the first step surface; and an anti-collision strip is provided on the third step surface.

[0011] In an optional embodiment, the main door frame and the secondary door frame are both made of wood-plastic panels.

[0012] Beneficial effects: The wood-plastic board is a wood-plastic composite material, which has the advantages of water resistance, corrosion resistance and high strength compared to ordinary wood materials. Since the door frame is in direct contact with the ground, the wood-plastic board can prevent the door frame from getting damp or being gnawed by insects and ants, thereby increasing its service life.

[0013] In an optional embodiment, the base portion is recessed along the second direction at the external side to form an upper groove, and the auxiliary door frame is also provided with a lower groove, which is recessed along the second direction, and the upper groove and the lower groove are suitable for assisting the connection of the door frame structure.

[0014] In an optional embodiment, the upper groove and the connecting groove are respectively arranged on opposite sides of the main door frame along the second direction; the lower groove and the connecting plate are respectively arranged on opposite sides of the auxiliary door frame along the second direction.

[0015] In an optional embodiment, when the auxiliary door frame is in a normal installation state, the upper groove and the lower groove are aligned with each other along the second direction; when the auxiliary door frame is in a reverse installation state, the upper groove and the lower groove are staggered with each other along the second direction.

[0016] In an optional embodiment, it also includes a mounting groove, which is opened at the raised portion and located on the third step surface; the anti-collision strip is provided with a plug-in portion, and the plug-in portion is snap-fitted with the mounting groove to fix the anti-collision strip to the third step surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the main door cover of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the auxiliary door cover of the utility model;

[0020] Figure 3 This is a schematic diagram of the cooperation between the auxiliary door cover and the main door cover of the utility model in the correct installation state;

[0021] Figure 4 This is a schematic diagram of the cooperation between the auxiliary door cover and the main door cover of the utility model in the reverse installation state;

[0022] Figure 5 It is an enlarged schematic diagram of point A of the present utility model.

[0023] Description of reference numerals:

[0024] 1. Main door frame; 11. Connecting groove; 12. Second step surface; 13. Third step surface; 14. Upper groove; 15. Installation groove; 16. Base portion; 17. Raised portion; 171. First step surface; 3. Auxiliary door frame; 31. Connecting plate; 32. First end surface; 33. Second end surface; 34. Lower groove; 4. Anti-collision strip; 41. Connecting portion. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0029] Combine the following Figures 1 to 5 , describing an embodiment of the utility model.

[0030] According to an embodiment of the utility model, a split door frame structure is provided, comprising: a main door frame 1, comprising a base portion 16, and a raised portion 17 formed by partially protruding from the base portion 16 along a first direction, wherein a side surface of the raised portion 17 away from the base portion 16 forms a first step surface 171; the first side of the base portion 16 along a second direction is defined as an external side, and the second side is defined as an internal side; the base portion 16 and the raised portion 17 form a step shape on the external side, and the base portion 16 and the raised portion 17 are flush on the internal side; the main door frame 1 is recessed along the second direction on the internal side to form a connecting groove 11; wherein the second direction is perpendicular to the first direction; the auxiliary door The auxiliary door frame 3 has a first end face 32 and a second end face 33 which are arranged opposite to each other on both sides of the first direction; wherein the connecting plate 31 is plugged into and matched with the connecting groove 11, so that the main door frame 1 and the auxiliary door frame 3 are detachably connected together to form a door frame structure; the auxiliary door frame 3 has a normal installation state in which the first end face 32 and the first step face 171 are staggered along the second direction so that the raised portion 17 is protruded; the auxiliary door frame 3 also has a reverse installation state in which the second end face 33 and the first step face 171 are coplanar so that the raised portion 17 and the auxiliary door frame 3 form a step together.

[0031] In the present embodiment, by setting up a split door frame structure and taking advantage of the versatility and compatibility of the main door frame 1, the auxiliary door frame 3 is assembled to the main door frame 1 in two different installation forms, thereby obtaining door frames of two different structural forms to meet the use requirements. When preparing materials, there is no need to consider the form of the installation site, and the same number of main door frames 1 and auxiliary door frames 3 can be directly prepared; the split door frame structure is composed of two units, the main door frame 1 and the auxiliary door frame 3. Both the step-type door frame and the bar-type door frame are deformed by combining two units, which replaces the redundant forms of various types of door frames in the relevant technology, is easy to promote and use, and solves the technical defects of cumbersome preparation of door frame structures and not easy to promote and use, and has strong practicality.

[0032] It should be noted that the door frame structure is divided into a step-type door frame structure and a stop-bar type door frame structure. The step-type door frame structure has a step-like structure, and the stop-bar type door frame structure has a raised stop-bar structure. The two door frame structures are used for installation in different positions respectively.

[0033] Combination Figure 3 and Figure 4As shown, the specific use process of the split door cover structure is as follows: preparing materials. When preparing materials for the split door cover structure, there is no need to judge the form of the door cover structure required at the to-be-installed position. The same number of main door covers 1 and auxiliary door covers 3 can be directly prepared, and the preparation process is simple; pre-installation, according to the form of the door cover structure required at the to-be-installed position, the main door cover 1 and the auxiliary door cover 3 are assembled together in a positive installation mode or a reverse installation mode to obtain a stop bar feature or a step feature; the raised portion 17 at the main door cover 1 plays a role of form compatibility, combined with Figure 3 As shown, in the normal installation state, the protrusion 17 is protrudingly arranged to obtain the stop bar feature; combined with Figure 4 As shown, in the reverse installation state, the raised portion 17 is flush with the auxiliary door frame 3, thereby obtaining a step feature. The raised portion 17 is a common area and plays a role in form conversion. After the split door frame structure is pre-installed, it can be installed as a whole. An upper groove 14 and a lower groove 34 are respectively provided on opposite sides of the pre-installed door frame. With the help of the upper groove 14 and the lower groove 34, the pre-installed door frame is assembled to the position to be installed. The door frame with a stop bar feature or the door frame with a step feature is respectively installed in position to complete the door frame installation work.

[0034] Furthermore, the installation process of the auxiliary door frame 3 and the main door frame 1 is specifically described as follows: the auxiliary door frame 3 and the main door frame 1 are connected by means of the cooperation of the connecting plate 31 and the connecting groove 11. In the normal installation state, the auxiliary door frame 3 and the protrusion 17 are staggered in the second direction, and the first end face 32 of the auxiliary door frame 3 and the first step face 171 of the protrusion 17 are staggered in the second direction so that the protrusion 17 is protruding to obtain a stop bar feature to meet the installation requirements; in the reverse installation state, the auxiliary door frame 3 and the protrusion 17 are aligned in the second direction, and the second end face 33 of the auxiliary door frame 3 is coplanar with the first step face 171 of the protrusion 17, and the auxiliary door frame 3 and the protrusion 17 form a step together to meet the installation requirements.

[0035] In this embodiment, a split door cover structure having a main door cover 1 and a secondary door cover 3 is provided. The main door cover 1 cooperates with the secondary door cover 3 to have different structural features in the normal installation state and the reverse installation state, so as to achieve the purpose of convenient material preparation and easy promotion and use of the door cover structure, and has strong practicality. The split door cover is different from the integral door cover in the related art and is more flexible in use. The main door cover 1 and the secondary door cover 3 are assembled together in the normal installation mode or the reverse installation mode to obtain the bar feature or the step feature. The split door cover structure The structure has many advantages. From the perspective of material preparation, there is no need to consider the form of the installation location when preparing materials. You can directly prepare the same number of main door frames 1 and auxiliary door frames 3, which greatly reduces time and energy. From the perspective of promotion, both the step-type door frames and the bar-type door frames are deformed by the combination of the main door frames 1 and the auxiliary door frames 3, which replaces the redundant forms of various types of door frames in related technologies and is easy to promote and use. From the perspective of factory production, the main door frames 1 and the auxiliary door frames 3 standardize product production, increase production efficiency, integrate door frame technology, and are highly practical.

[0036] Optionally, the main door frame 1 and the auxiliary door frame 3 are both made of wood-plastic panels. The wood-plastic panels are wood-plastic composite materials, which have the advantages of water resistance, corrosion resistance and high strength compared to ordinary wooden materials. Since the door frame is in direct contact with the ground, the wood-plastic panels can prevent the door frame from getting damp or being gnawed by insects and ants, thereby increasing its service life.

[0037] In some embodiments, in combination Figure 1 As shown, the base portion 16 is formed with a second step surface 12 at the external side and close to the raised portion 17, and the second step surface 12 is parallel to the first step surface 171; wherein, when the auxiliary door frame 3 is in the normal installation state, the second step surface 12 is parallel and coplanar with the first end surface 32, so that the raised portion 17 is relatively flush front and back in the second direction to meet the use requirements of the bar-type door frame.

[0038] In some embodiments, in combination Figure 2 As shown, one side plate surface of the connecting plate 31 is coplanar with the first end surface 32, that is, the connecting plate 31 is arranged at the edge position of the auxiliary door frame 3, and the connecting plate 31 arranged on the edge side can ensure that the first end surface 32 of the auxiliary door frame 3 is coplanar with the second step surface 12 in the upright installation state, and the second end surface 33 of the auxiliary door frame 3 is coplanar with the first step surface 171 after flipping, that is, because the auxiliary door frame 3 needs to be staggered with the raised portion 17 before flipping, and needs to be flush with the raised portion 17 after flipping, the connecting plate 31 arranged on the edge side is the best connection position, ensuring the smooth pre-installation and use of the split door frame structure.

[0039] In some embodiments, in combination Figure 1As shown, a third step surface 13 is formed on one side of the raised portion 17 along the second direction, and the third step surface 13 is relatively located on the circumscribed side of the base portion 16, and the third step surface 13 is perpendicular to the first step surface 171, and the third step surface 13 is located between the first step surface 171 and the second step surface 12, and is respectively continuously arranged with the first step surface 171 and the second step surface 12; an anti-collision strip 4 is provided at the third step surface 13 to provide anti-collision protection for the door frame.

[0040] In some embodiments, in combination Figures 1 to 4 As shown, the base portion 16 is recessed along the second direction at the external side to form an upper groove 14, and the auxiliary door frame 3 is also provided with a lower groove 34, and the lower groove 34 is recessed along the second direction, and the upper groove 14 and the lower groove 34 are used to assist the connection of the door frame structure; the upper groove 14 and the connecting groove 11 are respectively arranged on the opposite sides of the main door frame 1 along the second direction; the lower groove 34 and the connecting plate 31 are respectively arranged on the opposite sides of the auxiliary door frame 3 along the second direction. During the pre-installation of the door frame, when the auxiliary door frame 3 is in the normal installation state, the upper groove 14 and the lower groove 34 are aligned with each other along the second direction; when the auxiliary door frame 3 is in the reverse installation state, the upper groove 14 and the lower groove 34 are staggered with each other along the second direction to meet the installation requirements.

[0041] In some embodiments, in combination Figures 1 to 4 As shown, it also includes a mounting groove 15, which is opened at the protruding portion 17 and is located at the third step surface 13; the anti-collision strip 4 is provided with an inserting portion 41, and the inserting portion 41 is snap-fitted with the mounting groove 15 to fix the anti-collision strip 4 to the third step surface 13.

[0042] Obviously, the above embodiments are only examples for clear explanation, and are not intended to limit the implementation methods. Although the embodiments of the present utility model are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present utility model, and such modifications and variations are all within the scope defined by the present utility model.

Claims

1. A split door frame structure, characterized in that: include: A main door frame (1) comprises a base portion (16), and a raised portion (17) formed by partially protruding from the base portion (16) along a first direction, wherein a surface of the raised portion (17) facing away from the base portion (16) forms a first step surface (171); the first side of the base portion (16) along a second direction is defined as an external side, and the second side is defined as an internal side; the base portion (16) and the raised portion (17) form a step shape on the external side, and the base portion (16) and the raised portion (17) are flush on the internal side; the main door frame (1) is recessed along the second direction on the internal side to form a connecting groove (11); wherein the second direction is perpendicular to the first direction; A secondary door cover (3) is provided with a connecting plate (31) protruding along the second direction, and the secondary door cover (3) has a first end surface (32) and a second end surface (33) arranged opposite to each other on both sides along the first direction; The connecting plate (31) is plugged into and matched with the connecting groove (11), so that the main door cover (1) and the auxiliary door cover (3) are detachably connected together to form a door cover structure; The auxiliary door frame (3) has a state of being installed in a normal position in which the first end surface (32) and the first step surface (171) are staggered along a second direction so that the protruding portion (17) is protrudingly arranged; The auxiliary door frame (3) also has a reverse installation state in which the second end surface (33) is coplanar with the first step surface (171) so that the protruding portion (17) and the auxiliary door frame (3) together form a step.

2. The split door frame structure according to claim 1, characterized in that: The base portion (16) is formed with a second step surface (12) at the circumscribed side and at a position close to the raised portion (17), and the second step surface (12) is parallel to the first step surface (171); Wherein, when the auxiliary door frame (3) is in a normal installation state, the second step surface (12) is parallel and coplanar with the first end surface (32).

3. The split door frame structure according to claim 1, characterized in that: One side plate surface of the connecting plate (31) is coplanar with the first end surface (32).

4. The split door cover structure according to claim 2, characterized in that: A third step surface (13) is formed on one side of the protruding portion (17) along the second direction, the third step surface (13) is relatively located on the circumscribed side of the base portion (16), and the third step surface (13) is perpendicular to the first step surface (171); An anti-collision strip (4) is provided on the third step surface (13).

5. The split door frame structure according to claim 1, characterized in that: The main door frame (1) and the auxiliary door frame (3) are both made of wood-plastic panels.

6. The split door cover structure according to claim 1, characterized in that: The base portion (16) is recessed along the second direction at the external side to form an upper groove (14), and the auxiliary door frame (3) is also provided with a lower groove (34), and the lower groove (34) is recessed along the second direction. The upper groove (14) and the lower groove (34) are suitable for assisting the connection of the door frame structure.

7. The split door frame structure according to claim 6, characterized in that: The upper groove (14) and the connecting groove (11) are respectively arranged on two opposite sides of the main door frame (1) along the second direction; The lower groove (34) and the connecting plate (31) are respectively arranged on two opposite sides of the auxiliary door frame (3) along the second direction.

8. The split door frame structure according to claim 7, characterized in that: When the auxiliary door frame (3) is in a normal installation state, the upper groove (14) and the lower groove (34) are aligned with each other along the second direction; When the auxiliary door frame (3) is in a reverse installation state, the upper groove (14) and the lower groove (34) are staggered with each other along the second direction.

9. The split door frame structure according to claim 4, characterized in that: It also includes a mounting groove (15) which is provided at the protruding portion (17) and is located on the third step surface (13); The anti-collision strip (4) is provided with an inserting portion (41), and the inserting portion (41) is engaged with the mounting groove (15) so that the anti-collision strip (4) is fixed to the third step surface (13).

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