CN112554709A

CN112554709A - Metal indoor suit door frame section bar connection structure

Info

Publication number: CN112554709A
Application number: CN202011539821.4A
Authority: CN
Inventors: 张勇威; 李哲; 王立伟; 张明; 赵岩; 张博; 裴彤; 白宗义
Original assignee: Liaoning Zhongwang Quanlv Intelligent Furniture Technology Co ltd
Current assignee: Liaoning Zhongwang Quanlv Intelligent Furniture Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-03-26

Abstract

The invention belongs to the technical field of building interior doors, and particularly relates to a metal interior suit door frame profile connecting structure, which aims to solve the problems of complex connecting mode, complex installation and the like of metal door frame profiles. The invention reduces the weight and optimizes the section of the member section bar of the suit door frame, saves the raw material cost, optimizes the connection structure of the member section bar of the suit door frame, makes the installation and the disassembly simpler and faster, and effectively reduces and lowers the labor cost.

Description

Metal indoor suit door frame section bar connection structure

Technical Field

The invention belongs to the technical field of building interior doors, and particularly relates to a metal indoor suit door frame profile connecting structure.

Background

With the continuous increase of the personalized demand of consumers for furniture, high-end all-aluminum customized doors are more and more popular in the market. The indoor door refers to a door installed at an entrance of an indoor room, and is a general term for all room doors. The indoor suit door used in the market is mainly made of wood and is a small amount of metal suit door. The wooden interior suit door mainly has the following disadvantages: no insect prevention and no sun protection; the volatile smell has great influence on the health of people; the phenomenon of peeling, deformation or falling off after being affected with damp. The metal suit door has the advantages of moisture resistance, insect prevention, sun resistance, no cracking, no fading, no mildew, health, no toxicity, no peculiar smell and the like, and is accepted and widely applied by common people. However, the existing metal suit door frame still has the defects of complex connection mode of component sectional materials, inconvenient installation, higher overall purchase cost and the like.

Disclosure of Invention

In view of the above, the present invention provides a connecting structure for a door frame profile of a metal indoor set door, which aims to solve the problems of complicated connecting manner and complicated installation of the component profiles of the door frame of the metal indoor set door.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention provides a metal indoor suit door frame profile connecting structure, which comprises an outer door frame component, a honeycomb plate, a door frame connecting component and an inner door frame component, wherein the number of the outer door frame component, the number of the inner door frame component and the number of the door frame connecting component are three, the outer door frame component, the inner door frame component and the door frame connecting component are respectively spliced into an outer door frame, an inner door frame and a door frame connecting frame of a groove-shaped structure, the honeycomb plate is inserted between the outer door frame and the door frame connecting frame, and the back leaving surface of the door frame connecting frame, which deviates from the outer door frame.

Furthermore, the outer door frame is connected between the top of the outer door frame and the outer door frame members on the two sides through corner piece members respectively.

Further, the door frame connecting frame is connected between the top of the door frame connecting frame and the door frame connecting members on the two sides through angle-shaped members respectively.

Furthermore, the outer door frame member, the door frame connecting member and the inner door frame member are all integrated extruded aluminum parts.

Further, the section structures of the outer door frame member and the inner door frame member are respectively composed of a 'type 9' part and a 'type U' part, the 'type U' part arranged on the outer door frame member is higher than the top surface of the 'type 9' part and is arranged, the 'type U' part arranged on the inner door frame member is flush with the top surface of the 'type 9' part and is arranged, and the opening directions of the 'type 9' part and the 'type U' part are the same.

Furthermore, the upper cavity and the lower vertical wall of the 9-like part are provided with two convex edges which are oppositely arranged.

Further, the section structure of the door frame connecting member is composed of a transverse cavity, a vertical cavity, a first groove and a second groove, wherein the transverse cavity is provided with the vertical cavity, and the transverse cavity is aligned with the vertical cavity on one side; the end, deviating from the transverse cavity, of the vertical cavity is provided with a first groove which is inwards sunk and corresponds to the U-shaped part of the inner door frame member; the transverse cavity is provided with a second groove which extends outwards and is used for corresponding to the U-shaped part of the outer door frame member on the other side of the side aligned with the vertical cavity, and the opening direction of the first groove is deviated from the opening direction of the second groove.

Furthermore, the U-shaped part of the inner doorframe member is buckled and connected with the first groove of the doorframe connecting member.

Furthermore, two convex edges which are used for resisting the door leaf hinge fixing plate and are oppositely arranged are arranged in the vertical cavity.

Furthermore, the back of the second groove is provided with a T-shaped groove which has the same opening direction as the first groove and is used for installing a door leaf sealing strip.

The invention has the beneficial effects that:

1. the invention reduces weight and optimizes the section of the member section bar of the suit door frame, so as to save the cost of raw materials.

2. The invention optimizes the connecting structure of the member section bar of the suit door frame, so that the assembly and disassembly become simpler and faster, and the labor cost is effectively reduced.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:

FIG. 1 is a schematic sectional view of a door frame section connecting structure of a metal indoor suit door according to the present invention.

Fig. 2 is a cross-sectional structural view of the outer frame member of fig. 1.

Fig. 3 is a cross-sectional structural view of the inner frame member of fig. 1.

Fig. 4 is a sectional structure view of the doorframe connecting member of fig. 1.

FIG. 5 is a schematic view of the door frame of the nested door of the present invention; a is a section view B-B of B, B is a side view, and c is a section view A-A of B.

Fig. 6 is an enlarged view of the portion C of fig. 5 a.

Fig. 7 is an enlarged view of the portion D of fig. 5 c.

Reference numerals: the door comprises an outer door frame member 1, a honeycomb plate 2, a door frame connecting member 3, a door leaf sealing strip 4, a door leaf hinge fixing plate 5, an inner door frame member 6, a corner piece member 7 and a corner-shaped member 8; a 9-like part 11, a U-like part 12, a cavity 13, a vertical wall 14 and a convex rib 15; the device comprises a transverse cavity 31, a vertical cavity 32, a first groove 33, a second groove 34, a convex edge 35 and a T-shaped groove 36.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; for better explanation of the embodiments of the present invention, some portions of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Referring to fig. 1-7, the door frame section connecting structure of the metal interior suit door in the present embodiment includes an outer door frame member 1, a honeycomb panel 2, a door frame connecting member 3, a door sealing strip 4, a door hinge fixing panel 5, an inner door frame member 6, a corner piece member 7, and a corner member 8, wherein: the outer door frame member 1 is in direct contact with an outdoor wall surface; the honeycomb plate 2 is arranged between the outer door frame member 1 and the door frame connecting member 3, connects the outer door frame member 1 and the door frame connecting member 3, and blocks the inner side of a door opening to play roles of connection and attractiveness; when in use, the door frame connecting component 3 is directly matched with a door leaf (not shown), one side of the door frame connecting component 3 at two sides of a door opening is provided with a lock hole (not shown), and the other side is used for installing a hinge (not shown); the door leaf sealing strip 4 is in sliding fit with the door frame connecting component 3, plays a role in sealing between the door leaf and the door frame in the using process, and prevents impact sound generated when the door is closed; the door leaf hinge fixing plate 5 is arranged inside the door frame connecting component 3 on the door leaf hinge side, plays a role in reinforcing during hinge installation, and prevents the screw at the hinge from falling off and losing efficacy due to the overweight of the door leaf; the inner door frame member 6 is buckled and matched with the door frame connecting member 3, and the outer side of the inner door frame member is directly contacted with the indoor wall surface; the corner piece members 7 connect the outer door frame members at the two sides of the door opening with the outer door frame members at the top to form a whole; the angle member 8 connects the door frame connecting members at both sides of the door opening with the door frame connecting member at the top to form a whole. By adopting the scheme, the connecting structure of the component profiles of the door frame of the suit door is optimized, so that the assembly and disassembly are simpler and quicker, and the labor cost is effectively reduced.

The outer frame member 1, the door frame connecting member 3, and the inner frame member 6 in this embodiment are all one-piece extruded aluminum. The environment-friendly plastic has the advantages of moisture resistance, insect prevention, sun resistance, no cracking, no fading, no mildew, health, no toxicity, no peculiar smell and the like, and has recoverability due to aluminum; the integral extrusion structure makes it stable and easy to process.

The cross-sectional structures of the outer door frame member 1 and the inner door frame member 6 in the present embodiment are both composed of a "type 9" portion 11 and a "type U" portion 12, the "type U" portion 12 provided on the outer door frame member 1 is arranged higher than the top surface of the "type 9" portion 11, the "type U" portion 12 provided on the inner door frame member 6 is arranged flush with the top surface of the "type 9" portion 11, and the opening directions of the "type 9" portion 11 and the "type U" portion 12 are the same. The upper cavity 13 and the lower vertical wall 14 of the 9-like part 11 are respectively provided with two convex ribs 15 which are oppositely arranged, the functions of the convex ribs are to form a back support to enhance the surface strength of the convex ribs on one hand, and to form a semi-sealing area in the inner part, and a reinforced aluminum plate can be inserted into the semi-sealing area according to the product requirement to enhance the strength of the position; if aluminum plates are not inserted into certain areas, when screws are directly matched with the profiles on the outer portions, the risk of insufficient nailing force or screw falling off can be caused because the profiles are thin. Thus, the outer door frame member and the inner door frame member are reduced in weight and optimized to save raw material cost.

The section structure of the doorframe connecting member 3 in this embodiment is composed of a transverse cavity 31, a vertical cavity 32, a first groove 33, a second groove 34, a convex ridge 35, and a T-shaped groove 36, wherein the vertical cavity 32 is provided on the transverse cavity 31, and the transverse cavity 31 is aligned with the vertical cavity 32 on one side; the vertical cavity 32 is provided, at the end facing away from the transverse cavity 31, with a first recess 33 recessed and intended to correspond to the "U-like" portion 12 of the inner frame member 6; the transverse cavity 31 is provided with a second groove 34 extending outwards and corresponding to the U-like part 12 of the outer door frame member 1 on the other side of the side aligned with the vertical cavity 32, and the first groove 33 is opposite to the opening direction of the second groove 34; two oppositely arranged convex edges 35 are arranged in the vertical cavity 32, the function of the two oppositely arranged convex edges can be referred to the convex edges 15, and in addition, the two oppositely arranged convex edges can also be used for supporting the door leaf hinge fixing plate 5 in the vertical cavity 32; the back of the second groove 34 is provided with a T-shaped groove 36 having the same opening direction as the first groove 33, and the T-shaped groove is used for installing the door weather strip 4. Thus, the door frame connecting component is reduced in weight and optimized to save raw material cost.

The "U-like" portion 12 of the inner frame member 6 in this embodiment is snap-fit into the first recess 33 of the frame connecting member 3. So as to ensure the stable and reliable connection between the two parts, namely, the inner walls of the two sides of the first groove 33 are provided with flanges, and the outer walls of the two sides of the U-shaped part 12 of the inner door frame member 6 are provided with catching grooves matched with the flanges. Of course, in different embodiments, the connection relationship between the two may also be an interference fit plug-in connection.

The following explains the specific installation steps of the metal indoor suit door frame profile connection structure as follows: firstly, connecting the left side, the right side and the outer doorframe member 1 at the top by using a corner piece member 7, and assembling the corner piece members and the outer doorframe member into an integral outer doorframe structure by matching with screws; then the assembled outer door frame is fixed on the outer wall surface of the door opening of the house; and the door leaf sealing strip 4 slides into the inner side of the T-shaped groove 36 of the door frame connecting component 3; then the left and right sides and the top door frame connecting components 3 are connected by using the angle-shaped components 8 and assembled into an integral door frame connecting frame structure by matching with screws; a door leaf hinge fixing plate 5 is plugged into a vertical cavity 32 of the door frame connecting component 3 on one side of the door frame connecting frame, which is provided with the hinge, and is pushed into a specified position; then the honeycomb plates 2 at the left side, the right side and the top of the door opening are arranged in the second groove 34 of the door frame connecting member 3 of the door frame connecting frame; then transversely pushing the door frame connecting frame provided with the honeycomb plate 2 into the door opening hole, so that the other end of the honeycomb plate 2 is spliced and matched with the outer door frame; and a proper amount of foaming glue is injected into the gap between the inner side of the wall surface of the door opening and the door frame connecting frame for filling and fixing; finally, an inner door frame structure consisting of three inner door frame members 6 is buckled on the first groove 33 of the door frame connecting member 3 of the door frame connecting frame, and the indoor direction of the inner door frame is completely attached to the wall surface.

Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.

Claims

1. Indoor suit door frame section bar connection structure of metal, a serial communication port, including outer door frame component (1), honeycomb panel (2), door frame connecting elements (3) and interior door frame component (6), outer door frame component, interior door frame component and door frame connecting elements all set up to three, and splice into groove configuration's outer door frame separately, interior door frame and door frame link, it has the honeycomb panel to peg graft between outer door frame and the door frame link, the door frame link deviates from the back of the body of outer door frame and leaves face and interior door frame lock joint.

2. The connecting structure of the door frame of the metal indoor suit door according to claim 1, characterized in that the outer door frames are connected between the top of the outer door frames and the outer door frame members at both sides through corner piece members (7).

3. The connecting structure of the door frame section bar of the metal indoor suit door according to claim 1, characterized in that the door frame connecting frames are respectively connected between the top of the connecting frame and the door frame connecting members at both sides through angle-shaped members (8).

4. The metal indoor suit door frame profile connection structure of claim 1, wherein the outer door frame member, the door frame connection member and the inner door frame member are all one-piece extruded aluminum.

5. The metal indoor suit door frame profile connecting structure according to claim 1, wherein the cross-sectional structures of the outer door frame member and the inner door frame member are both composed of a "type 9" part (11) and a "type U" part (12), the "type U" part arranged on the outer door frame member is higher than the top surface of the "type 9" part, the "type U" part arranged on the inner door frame member is flush with the top surface of the "type 9" part, and the opening directions of the "type 9" part and the "type U" part are the same.

6. The metal indoor suit door frame profile connection structure according to claim 5, characterized in that the upper cavity (13) and the lower vertical wall (14) of the 9-like part are provided with two opposite ribs (15).

7. The metal indoor suit door frame profile connection structure according to claim 5 or 6, wherein the section structure of the door frame connection member is composed of a transverse cavity (31), a vertical cavity (32), a first groove (33) and a second groove (34), wherein the vertical cavity is arranged on the transverse cavity, and the transverse cavity and the vertical cavity are aligned on one side; the end, deviating from the transverse cavity, of the vertical cavity is provided with a first groove which is inwards sunk and corresponds to the U-shaped part of the inner door frame member; the transverse cavity is provided with a second groove which extends outwards and is used for corresponding to the U-shaped part of the outer door frame member on the other side of the side aligned with the vertical cavity, and the opening direction of the first groove is deviated from the opening direction of the second groove.

8. The metal door jamb frame profile attachment of claim 7, wherein the "U-like" portion of the inner frame member is snap-fit to the first groove of the frame attachment member.

9. A metal indoor set door frame section bar connection structure according to claim 7, characterized in that, two protruding ridges (35) which are used for resisting the door leaf hinge fixing plate (5) and are arranged oppositely are arranged in the vertical cavity.

10. The metal door jamb assembly of claim 7, wherein the back of the second groove is provided with a T-shaped groove (36) for receiving the door strip (4) in the same direction as the opening of the first groove.