KR20190008021A - Structure having open-close structure without hinge - Google Patents

Abstract

The present invention relates to a structure having a hinge-less opening/closing structure that can realize an opening/closing structure through a component itself constituting the structure without requiring a hinge having a complicated structure to improve the productivity, and that can reduce fabrication and assembly costs and be used semi-permanently to reduce maintenance cost, thereby improving economic feasibility. A structure having a hinge-less opening/closing structure according to the present invention includes a body having an accommodating portion in an inside thereof and an opened surface formed at one surface; an opening/closing door for opening/closing an opened surface of the body; rotation coupling means integrally formed at one end of the body and one end of the opening/closing door and configured to relatively rotatably couple the opening/closing door and the body; and fixing/releasing means for fixing and releasing the closed state of the opening/closing door with respect to the body.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a structure having a non-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a structure having an open / close structure such as a door or an openable / closable housing, and more specifically, it is possible to implement an open / close structure through a component itself constituting the structure without requiring a complicated hinge. Hinge opening / closing structure which can reduce manufacturing cost and assembly cost, and can be used semi-permanently so as to reduce maintenance cost, thereby improving economical efficiency.

Generally, the opening and closing structure is provided not only in a door but also in a structure such as a locker or a distributing box so that a door or a cover can be opened and closed.

The opening and closing structure of the door is generally made openable and closable by attaching a rotary shaft rod or a hinge to one side.

However, in the case of having an open / close structure using a hinge as in the prior art, it is difficult and inconvenient to install the fixing pieces and the turning pieces of the hinge in the exact positions of the door frame and the hinged door in order to balance the door.

In addition, when applied in a place where moisture or humidity is high, there is a problem that it is twisted or deformed so that it is not easily closed or opened.

In addition, since such separate hinges must be provided, not only the assembly is cumbersome and the cost is increased, but also it is easily rusted and exposed to the outside, which affects the cosmetic appearance.

(Document 1) Korean Utility Model Registration No. 1995-025261 (published on September 15, 1995) (Document 2) Registered Utility Model No. 20-0423248 of the Republic of Korea (published on August 4, 2006) (Document 2) Utility Model No. 20-0223214 of the Republic of Korea (published on May 15, 2001) (Document 3) Korean Patent Laid-Open Publication No. 10-2014-0064465 (published on May 28, 2014)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in an effort to solve the above problems, and it is an object of the present invention to provide a hinge structure for a vehicle, It is an object of the present invention to provide a structure having a hinged opening and closing structure that can reduce assembly cost and can be used semi-permanently, thereby reducing maintenance costs and improving economical efficiency.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for controlling the same.

According to an aspect of the present invention, there is provided a body having an accommodating portion inside and having an opening face at least open on one side; An opening / closing door for opening / closing an open side of the body; A rotation coupling means integrally formed at one end of the body and one end of the opening and closing door and configured to relatively rotatably couple the opening and closing door and the body; And a fixing / releasing means for fixing and releasing the closed state of the opening / closing door with respect to the body.

According to the present invention, the body is formed of a double-sided open body having both open sides, and the opening and closing door is provided to open and close the both-side opening part of the body, As shown in FIG.

In the present invention, the rotational coupling means includes an upwardly bent plate extending upwardly from one end of the body; An upwardly projecting piece formed in an inverted U-shaped incision at one or more portions of the upwardly bent plate and formed at a central portion thereof; A horizontal extending plate extending in a horizontal direction at one end of the opening / closing door; And horizontal insertion fittings extending in a plane from one end of the horizontal extension plate at one or more positions and having coupling slots into which the upward projection is inserted at a central portion thereof.

In the present invention, the horizontally-fitted joint piece is configured such that a position on a plane of the horizontal fitting joint is positioned higher than a position on a plane of the horizontally extending plate.

In the present invention, the rotary coupling means restricts upward movement of the opening / closing door relative to the body after the body and the opening / closing door are assembled, and when the opening / closing door is closed while rotating about the body, Wherein the stopper means includes a stopper extending in the horizontal direction at an upper end of the upwardly bent plate and a stopper extending from the upper end of the upwardly bent plate to one or more openings And a stopper extending and extending in a downward direction.

In the present invention, the upwardly bent plate, the upwardly projecting piece, the horizontal extending plate, the horizontal fitting piece, the extension plate for the stopper, and the stopper constituting the rotational coupling means are integrally formed when the body and the opening and closing door are formed .

In the present invention, the opening / closing door may further include a silicone gasket for sealing the opening / closing door and the body when the door is closed.

According to the structure having the hinged opening and closing structure according to the present invention, the opening and closing structure can be implemented through the constituent elements constituting the structure without requiring a complicated hinge, have.

Further, the present invention can reduce fabrication costs and assembling costs, and can be used semi-permanently, thereby reducing maintenance costs and improving economical efficiency.

In addition, the present invention has an effect that the rotation shaft portion can not be formed as a separate structure, so that the structure itself can be formed as it is, and the aesthetics of the structure itself can be maintained without harming the aesthetics.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing an embodiment of a structure having a hinged opening / closing structure according to the present invention. Fig.
FIG. 2 is a side view showing a state in which a structure having a hinged opening and closing structure according to the present invention has a door on both sides thereof, in order to show a coupling structure between the body and the opening and closing door, And FIG.
FIG. 3 is a cross-sectional view of a structure having a hinged opening and closing structure according to an embodiment of the present invention. FIG. 3 (a) and FIG. 3 (B) viewed from the inside.
4 is a view showing a body constituting a structure having a hinged opening / closing structure according to the present invention.
5 is a view showing an opening / closing door constituting a structure having a hinged opening / closing structure according to the present invention.
6 is a view showing an example of a fixing / releasing means for fixing a body and an opening / closing door constituting a structure having a hinged opening / closing structure according to the present invention.
7 is a view showing a door and an opening / closing member constituting a structure having a hinged opening / closing structure according to the present invention and a rotational coupling means thereof.
Fig. 8 is a cross-sectional view showing a rotational coupling means of a door and an opening and closing member constituting a structure having a hinged opening and closing structure according to the present invention, in which (a) is a sectional view taken along the line AA in Fig. 2, Sectional view taken along line BB of Fig.

Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.

Before describing the present invention in detail, it is to be understood that the present invention is capable of various modifications and various embodiments, and the examples described below and illustrated in the drawings are intended to limit the invention to specific embodiments It is to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Also, the terms " part, "" unit," " module, "and the like, which are described in the specification, refer to a unit for processing at least one function or operation, Software. ≪ / RTI >

In the following description with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a structure having a hinged opening / closing structure according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. Fig. 1 is a view showing an embodiment of a structure having a hinged opening / closing structure according to the present invention. Fig. 2 is a sectional view of a hinged opening / closing structure according to the present invention, FIG. 3 is a view showing a state where a structure having a hinged opening / closing structure according to the present invention is installed on both sides of the door, in order to show a coupling structure between the doors, (A) viewed from the outside and (b) viewed from the inside, respectively, in a state in which one opening / closing door is provided and the other opening / closing door is separated and omitted. FIG. 4 is a view showing a body constituting a structure having a hinged opening and closing structure according to the present invention, FIG. 5 is a view showing an opening and closing door constituting a structure having a hinged opening and closing structure according to the present invention, Fig. 3 is a view showing an example of a fixing / releasing means for fixing the body and the opening / closing door constituting the structure having the hinged opening / closing structure according to the present invention. FIG. 7 is a view showing a door and an opening and closing member constituting a structure having a hinged opening / closing structure according to the present invention and a rotational coupling means thereof, and FIG. 8 is a perspective view of a door 2 is a cross-sectional view taken along the line AA in Fig. 2, and Fig. 2 (b) is a cross-sectional view taken along the line BB in Fig.

As shown in Figs. 1 to 8, the structure having a hinged opening and closing structure according to the present invention includes: a body 100 having an accommodating portion inside and having an opening face at least open on one side; An opening / closing door (200) for opening / closing an open side of the body-like body (100); A rotation coupling means integrally formed at one end of the body 100 and one end of the opening and closing door 200 and rotatably coupling the opening and closing door 200 to the body 100; And fixing / releasing means (400) for fixing the closed state of the opening / closing door (200) with respect to the body (100) at the other end, which is an opposite end of one end constituting the rotational coupling means.

The present invention is also characterized in that a sealing member or a sealing member 500 is provided between the body 100 and the opening and closing door 200 to close the opening and closing door 200 when the body 100 is closed, As shown in FIG.

The sealing member or sealing member 500 may be formed of a silicon gasket.

The silicone gasket 500, which is a sealing member or a sealing member, is provided at an edge of the opening / closing door 200. Of course, the silicone gasket 500 may be provided at the edge of the body 100 in consideration of design considerations.

The body-like body 100 may be formed of a box-shaped body having one side opened, or may be a rectangular-shaped frame having both sides opened as shown in the figure. Of course, the body-like body 100 may be applied to a structure such as a door frame.

The opening and closing door 200 has a size corresponding to the opening face of the body-like body 100. The opening and closing door 200 is formed only on one side when the body 100 is opened on one side and on both sides when both sides are open. In the drawing, the case of being formed on both sides is shown.

Next, the rotational coupling means will be described in detail.

The rotational coupling means includes an upward bending plate 310 extending upwardly from one end of the body 100 and an upwardly bent plate 310 extending upwardly from the at least one point or a plurality of portions of the upward bending plate 310 in an inverted U- A horizontal extending plate 330 extending in the horizontal direction at one end of the opening and closing door 200 and at least one or more portions of the horizontal extending plate 330, And a horizontal fitting part 340 extending in a plane from the one end thereof and having an engaging slot 341 through which the upward protruding piece 320 is inserted.

It can be seen that the upward protrusion pieces 320 formed on the body 100 and the horizontal fitting pieces 340 formed on the opening and closing door 200 are formed at positions corresponding to each other.

5, the position of the horizontal fitting member 340 on the plane is parallel to the horizontal extending plate (the left-hand side of the horizontal fitting plate 340). As shown in FIG. 5, 330 in a plane perpendicular to the plane. In other words, the horizontal fitting member 340 is horizontally protruded after the base end portion 342 protruding from the horizontal extending plate 330 is bent upward at a predetermined height.

The upward bending plate 310 and the upward protruding piece 320 constituting the rotational coupling means are formed by cutting and bending the body 100 when the body 100 is manufactured or manufactured, The plate 330 and the horizontal fitting member 340 are integrally formed through the cutting and bending process at the time of manufacturing the opening and closing door 200 or the manufactured opening and closing door 200 itself.

The rotary coupling means constituting the structure having the hinged opening and closing structure of the present invention is characterized in that after the body 100 and the opening and closing door 200 are assembled, the opening and closing door 200 is moved upward In other words, the upward movement restriction of the opening / closing door 200 is restricted with respect to the body 100 and when the opening / closing door 200 is closed and closed with respect to the body 100, And stopper means 350 formed on the side where the rotary coupling means is provided so as to be stably inserted and fixed in the horizontal fitting coupling piece 340.

4, 7 and 8, the stopper unit 350 includes a stopper extension plate 351 that extends in the horizontal direction at the upper end of the upwardly bent plate 310, And a stopper 352 protruding downward from at least one point of the stopper 351.

The stopper extension plate 351 and the stopper 352 are integrally formed at the time of manufacturing the body 100 or by cutting and bending the manufactured body 100 as described above.

As such, the rotational coupling means is not formed as a separate structure like a conventional hinge or hinge structure but is formed integrally with the main component (body and opening / closing door) constituting the structure of the open / close structure, It is possible to have an open / close structure even if it is manufactured and assembled alone, thereby satisfying both manufacturability, assemblability and economical efficiency.

Next, the fixing / releasing means 400 is configured to fix / unlock the opening / closing door 200 and the body 100 in a state where the opening / closing door 200 closes the open side of the body 100 Is not particularly limited.

6, a locking ring 410 is formed on the side of the opening / closing door 200 as a fixing / releasing means 400, and a locking ring 420 (not shown) is formed on the side of the body 100, And a locking / unlocking lever 430, as shown in FIG.

As described above, the fixing / releasing means 400 is not limited to the locking device as shown in the drawings, and various types of fixing devices such as a hooking type may be employed.

The structure having the hinged opening and closing structure of the present invention described above is configured such that the opening and closing door 200 is opened and closed with respect to the body 100 in a limited range of a predetermined angle with respect to the body 100, For example, an external distribution board (distribution box), a communication housing, or a housing enclosure for protecting an electronic product or the like, and the sealing member or the sealing member 500 may be provided, It is possible to prevent penetration of rain or the like in the closed state.

According to the structure having the hinged opening / closing structure according to the present invention as described above, the opening and closing structure can be implemented through the constituent elements constituting the structure without requiring a complicated hinge, , Manufacturing cost and assembly cost can be reduced, and it can be used semi-permanently, which can reduce maintenance cost, thereby improving the economical efficiency.

In addition, according to the present invention, since the rotary coupling part is not constituted separately, the outer appearance of the structure itself can be formed as it is, and the beauty of the structure itself can be maintained without harming the beauty.

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Therefore, it is to be understood that the embodiments disclosed herein are not for purposes of limiting the technical idea of the present invention, but rather are not intended to limit the scope of the technical idea of the present invention. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: Body
200: Opening and closing door
310: Upward bending plate
320: Upward projection
330: Horizontal extension plate
340: Horizontal fitting engagement piece
341: Coupling slot
342:
350: Stopper means
351: Extension plate for stopper
352: Stopper
400: fixing / releasing means
500: sealing member (or sealing member)

Claims (7)

A body having an accommodating portion inside and having an opening face at least open on one side;
An opening / closing door for opening / closing an open side of the body;
A rotation coupling means integrally formed at one end of the body and one end of the opening and closing door and configured to relatively rotatably couple the opening and closing door and the body; And
And fixing / releasing means for fixing and releasing the closed state of the opening / closing door with respect to the body
A structure having a non-hinge opening / closing structure.
The method according to claim 1,
Wherein the body comprises a double-sided open body having both sides open,
The opening / closing door is provided to open / close the both-side opening portion of the body,
Wherein the rotary coupling means is integrally formed on one side of the one end where the body and the opening and closing door are assembled,
A structure having a non-hinge opening / closing structure.
3. The method according to claim 1 or 2,
The rotating coupling means
An upwardly bent plate extending upwardly from one end of the body;
An upwardly projecting piece formed in an inverted U-shaped incision at one or more portions of the upwardly bent plate and formed at a central portion thereof;
A horizontal extending plate extending in a horizontal direction at one end of the opening / closing door; And
And a horizontally extending fitting piece extending in a plane from one end of the horizontally extending plate at one or more positions and having an engagement slot into which the upwardly protruding piece is inserted,
A structure having a non-hinge opening / closing structure.
The method of claim 3,
And the horizontally-fitted coupling piece is configured such that a position on the plane of the horizontal fitting piece is positioned higher than a position on the plane of the horizontal extending plate.
A structure having a non-hinge opening / closing structure.
The method of claim 3,
The rotating coupling means
An extending plate for a stopper extending in the horizontal direction at an upper end of the upwardly bent plate and a stopper extending and projecting downward from at least one portion of the extending plate for the stopper
A structure having a non-hinge opening / closing structure.
6. The method of claim 5,
Wherein the upwardly bent plate, the upwardly projecting piece, the horizontal extension plate, the horizontal fitting piece, the extension plate for the stopper, and the stopper constituting the rotational coupling means are integrally formed when the body and the opening and closing door are formed.
A structure having a non-hinge opening / closing structure.
The method according to claim 1,
And a silicone gasket for sealing the opening / closing door and the body when the opening / closing door closes the body
A structure having a non-hinge opening / closing structure.

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