阅读说明：本技术 一种钢质门双包边扣件 (Double-edge-wrapping fastener for steel door ) 是由 赖喜传 黄莉 于 2019-11-14 设计创作，主要内容包括：本发明公开了一种钢质门双包边扣件,涉及建筑装饰配件领域,针对传统装饰过程中需要先将门框以及门体安装在门洞内,在装饰作业过程中砂石以及粉尘极易卡入门框内,增加后期的清洁难度,同时装修过程中极易造成门体损坏,现提出如下方案,包括包边框架,所述包边框架位于门洞内的墙体上,所述包边框架通过卡扣组件与墙体固定连接,所述卡扣组件包括定位卡扣以及卡扣卡槽,所述卡扣卡槽开设在包边框架一侧表面,所述定位卡扣安装在卡扣卡槽内,本发明构造简单,能够使包边框架与墙体快速组装固定,便于装修完成后对门体的安装,改变传统门体的安装方式,避免了装修过程中门体脏污以及损坏的情况发生。(The invention discloses a double-edge-wrapping fastener for a steel door, which relates to the field of building decoration accessories and aims to solve the problem that a door frame and a door body are required to be installed in a door opening firstly in the traditional decoration process, the sand and stone and dust are easy to be blocked into the door frame during the decoration operation, the cleaning difficulty in the later period is increased, meanwhile, the door body is easy to damage in the decoration process, the proposal is provided as follows, which comprises a binding frame, the edge-covering frame is positioned on the wall body in the door opening and is fixedly connected with the wall body through a buckle component, the buckle component comprises a positioning buckle and a buckle clamping groove, the buckle clamping groove is arranged on the surface of one side of the edge covering frame, the positioning buckle is arranged in the buckle clamping groove, the structure of the door body is simple, the edge-wrapped frame and the wall body can be quickly assembled and fixed, the door body can be conveniently installed after finishing decoration, the installation mode of the traditional door body is changed, and the condition that the door body is dirty and damaged in the decoration process is avoided.)

1. The utility model provides a two fasteners of borduring of steel door, is including frame (4) of borduring, its characterized in that, frame (4) of borduring is located wall body (5) in door opening (1), frame (4) of borduring passes through buckle subassembly and wall body (5) fixed connection, the buckle subassembly is including location buckle (7) and buckle draw-in groove (10), buckle draw-in groove (10) are seted up at frame (4) a side surface of borduring, location buckle (7) are installed in buckle draw-in groove (10).

2. The steel door double-edged fastener as claimed in claim 1, wherein a groove (9) is formed in a surface of one side of the positioning buckle (7), a return spring (8) is fixedly connected to a surface of one side in the groove (9), and one end of the return spring (8) is fixedly connected to the positioning bayonet (11).

3. The steel door double-edged fastener as claimed in claim 1, wherein a bayonet lock slot (12) is formed in the inner side surface of the fastener slot (10), and the central axis of the bayonet lock slot (12) and the central axis of the positioning bayonet lock (11) are on the same straight line.

4. The double-edged fastener for the steel door as claimed in claim 1, wherein the positioning buckle (7) is fixedly connected with the elastic metal sheet (6) on one side surface, and one end of the elastic metal sheet (6) is attached to the wall (5).

5. The double-edged fastener for the steel door as claimed in claim 1, wherein a guide groove (13) is formed on an inner surface of the fastening groove (10), and a fastening groove (12) is formed on an inner surface of the guide groove (13).

6. A steel door double-edged fastener as claimed in claim 2 or 3, wherein one end of the positioning bayonet (11) has a circular arc cross-section, and the cross-section of the bayonet locking groove (12) has a circular arc cross-section.

Technical Field

The invention relates to the field of architectural decoration accessories, in particular to a double-edge-wrapping fastener for a steel door.

Background

Building decoration is a short for building decoration project. The building decoration is for protecting the major structure of building, improve the physical properties of building, service function and beautify the building, adopt the decoration finishing material or ornaments to the interior surface of building and the various processing procedure that the space goes on, need install door frame and the door body in the door opening earlier in the traditional decoration process, then decorate the operation, grit and dust are very easily blocked in the door frame in decorating the operation process, increase the clean degree of difficulty in later stage, it is very easy to cause the door body to damage to decorate the in-process simultaneously, for this reason, propose a steel door double-edged fastener.

Disclosure of Invention

The invention aims to solve the problems that in the traditional decoration process, a door frame and a door body need to be installed in a door opening, then decoration operation is carried out, sand and dust are easy to block into the door frame in the decoration operation process, the cleaning difficulty in the later period is increased, and meanwhile, the door body is easy to damage in the decoration process.

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

the utility model provides a two fasteners of borduring of steel door, is including the frame of borduring, the frame of borduring is located the wall body in the door opening, the frame of borduring passes through buckle subassembly and wall body fixed connection, the buckle subassembly is including location buckle and buckle draw-in groove, the buckle draw-in groove is seted up at frame one side surface of borduring, the location buckle is installed in the buckle draw-in groove.

Preferably, a groove is formed in the surface of one side of the positioning buckle, a return spring is fixedly connected to the surface of one side in the groove, and one end of the return spring is fixedly connected with the positioning bayonet lock.

Preferably, a bayonet lock clamping groove is formed in the surface of one side in the buckle clamping groove, and the central axis of the bayonet lock clamping groove and the central axis of the positioning bayonet lock are on the same straight line.

Preferably, the surface of one side of the positioning buckle is fixedly connected with an elastic metal sheet, and one end of the elastic metal sheet is attached to the wall body.

Preferably, a guide groove is formed in the surface of one side in the buckle clamping groove, and a clamping pin clamping groove is formed in the surface of one side in the guide groove.

Preferably, the cross section of one end of the positioning bayonet lock is arc-shaped, and the cross section of the bayonet lock clamping groove is arc-shaped.

The invention has the beneficial effects that:

1, through location buckle and positioning channel's setting, can carry out quick block with the frame of borduring and wall body, the installation of the door body after the fitment of being convenient for is accomplished has solved and has decorated the in-process and need install door frame and the door body earlier in the door opening, then decorates the operation again, in decorating operation in-process grit and dust very easily card income door frame, increases the problem of the clean degree of difficulty in later stage.

2, through the setting of reset spring, location bayonet lock and bayonet lock draw-in groove, go into the bayonet lock draw-in groove with location bayonet lock card through reset spring in, improved the fastness when location buckle with the frame attach of borduring, and then avoided the condition that the location buckle drops to take place, through the setting of elastic metal piece, can make location buckle and the laminating of wall body side surface, increase the stability of frame and wall body fixing of borduring.

The door body is simple in structure, the edge-wrapped frame and the wall body can be quickly assembled and fixed, the door body can be conveniently installed after finishing decoration, the traditional door body installation mode is changed, and the door body is prevented from being dirty and damaged in the decoration process.

Drawings

FIG. 1 is a schematic top view of a cross-sectional structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of an embodiment of the present invention.

Reference numbers in the figures: 1-door opening, 2-inner door body, 3-outer door body, 4-edge-covered frame, 5-wall body, 6-elastic metal sheet, 7-positioning fastener, 8-reset spring, 9-groove, 10-fastener clamping groove, 11-positioning clamping pin, 12-clamping pin clamping groove and 13-guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a two fasteners of borduring of steel door, including the frame 4 of borduring, the frame 4 of borduring is located the wall body 5 in the door opening 1, and the frame 4 of borduring passes through buckle subassembly and wall body 5 fixed connection, and the buckle subassembly includes location buckle 7 and buckle draw-in groove 10, and buckle draw-in groove 10 sets up in the frame 4 side surface of borduring, and location buckle 7 is installed in buckle draw-in groove 10, can carry out quick block with the frame 4 of borduring and wall body 5, is convenient for decorate the installation of the back door body of accomplishing.

In this embodiment, recess 9 is seted up to 7 side surfaces of location buckle, and one side fixed surface is connected with reset spring 8 in the recess 9, and 8 one end fixed connection location bayonet lock 11 of reset spring can make location bayonet lock 11 and the laminating of buckle draw-in groove 10 through reset spring 8's elasticity, fastness when improving the installation of location buckle 7.

In this embodiment, bayonet lock draw-in groove 12 is seted up to one side surface in the buckle draw-in groove 10, and the axis of bayonet lock draw-in groove 12 and the axis of location bayonet lock 11 are on same straight line, can make 11 accurate cards of location bayonet lock go into bayonet lock draw-in groove 12 in, improve the stability of location bayonet lock 11 when installing.

In this embodiment, the surface of one side of the positioning buckle 7 is fixedly connected with the elastic metal sheet 6, one end of the elastic metal sheet 6 is attached to the wall 5, and the positioning buckle 7 is connected with the wall 5 through the elasticity of the elastic metal sheet 6, so that the firmness of the connection between the edge covering frame 4 and the wall 5 is further improved.

Referring to fig. 3, in the embodiment, a guide groove 13 is formed on a surface of one side in the fastening groove 10, and a bayonet lock groove 12 is formed on a surface of one side in the guide groove 13, so that the position of the positioning bayonet lock 11 is conveniently limited, the movement of the positioning bayonet lock 11 is guided, and the assembly efficiency of the positioning bayonet lock 11 is improved.

In this embodiment, the cross section of one end of the positioning bayonet lock 11 is arc-shaped, and the cross section of the bayonet lock clamping groove 12 is arc-shaped, so that the attaching degree of the positioning bayonet lock 11 and the bayonet lock clamping groove 12 is increased.

The working principle is as follows: when the invention is used, after room decoration is finished, firstly, the edge-covered frame 4 is clamped into the wall body 5 in the door opening 1, then the positioning buckle 7 is clamped into the buckle clamping groove 10, at the moment, the positioning clamping pin 11 compresses the return spring 8, the return spring 8 clamps the positioning clamping pin 11 into the clamping pin clamping groove 12 under the action of resilience force, the positioning clamping pin 11 fixes the positioning buckle 7 in the buckle clamping groove 10, then the elastic metal sheet 6 is extruded by the wall body 5 to deform, and the elastic metal sheet 6 is attached to the wall body 5, so that the positioning buckle 7 is connected and fixed with the wall body 5, and then the inner door body 2 and the outer door body 3 are installed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.