KR20230065619A - Rail stopper for window - Google Patents

Abstract

Provided in the present invention is a rail stopper for a window, which comprises: a body which comprises a bottom unit, two side wall units facing each other and inwardly protruding from the bottom unit, and an upper wall unit connecting the two side wall units to form a space unit to accommodate the rail of a window frame; a pressurizing pin which is arranged while facing the inner surface of the two side wall units; and a fixing unit which fixes the pressurizing pin to the bottom unit. The pressurizing pin comprises: a first part coming in contact with the lower surface of the bottom unit; a second part which is vertically arranged with the first part to face the inner surface of the side wall unit; and a third part which connects the first part to the second part while being spaced apart from the lower surface of the bottom unit to form a curved surface unit. The second part comprises a plurality of pressurizing protrusions which come in contact with the rail accommodated in the space unit. The third part is arranged at the lower side compared to the first part, in order to provide restoring force such that the first part may be rotated around the third part to pressurize the side surface of the rail accommodated in the space unit. Therefore, the present invention may be installed at a rail by a simple maneuver.

Description

Rail stopper for windows {Rail stopper for window}

The present invention relates to a rail stopper for windows and doors, and more particularly, is mounted on a rail disposed on a frame of a window frame to prevent a door from colliding with the frame of a window frame, but a press plate and a press pin are formed by a cover moving in a sliding manner. It relates to a window-type rail stopper that is fixed to a rail by pressing the rail.

A rail is disposed on the frame of the window frame, and the door moves along the rail. It is necessary to limit the movement of the door at the opening limit position of one side of the door. This is to prevent the door on one side from colliding with the lock or handle of the door on the other side and being damaged or generating noise.

In this way, in order to limit the movement of the door, a rail stopper is disposed at an end of the rail to limit the movement of the door. The stopper includes a body having a groove for accommodating the rail and a separate fastening member for fixing the body to the rail. However, when the body is fixed to the rail through a separate fastening member, there is a problem in that the installation work is cumbersome.

Korean Utility Model Publication No. 20-2019-0002051 (published on August 12, 2019, hereinafter referred to as this document) discloses a stopper disposed on a rail of a window frame without using a fastening member. The stopper of this document describes a configuration in which an elastically deformable fixture is mounted on a body provided with a groove for accommodating a rail.

After the body is mounted on the rail, a “c”-shaped spring-shaped fixture is mounted from the top to the bottom to press the rail, thereby having the advantage of fixing the body to the rail without a separate fastening member.

However, this stopper has a problem in that it is cumbersome to use in a complicated working environment because the fixture is separate from the body. In addition, considering that the stopper is installed at the corner of the window frame, inserting the fixture into the hole of the narrow body has a very cumbersome problem.

Republic of Korea Utility Model Publication No. 20-2019-0002051 (published on August 12, 2019)

An object of the present invention is to provide a rail stopper for windows and doors that can be installed on a rail with a simple operation without inserting a separate fastening member or fixture.

The problem to be solved by the present invention is not limited to the above-mentioned problems, and other problems not mentioned herein will be clearly understood by those skilled in the art from the following description.

The embodiment includes a bottom part, two side wall parts protruding inward from the bottom part and facing each other, and an upper wall part connecting the two side wall parts to form a space for accommodating the rail of the window frame; A pressure pin disposed to face the inner surface of the two side wall parts and a fixing part fixing the pressure pin to the bottom part, wherein the pressure pin includes a first part contacting the bottom surface of the bottom part, and an inner surface of the side wall part. A second part disposed perpendicularly to the first part to face, and a third part connecting the first part and the second part, but spaced apart from the bottom surface of the bottom part to form a curved portion, wherein the second part The part includes a plurality of pressing protrusions in contact with the rail accommodated in the space, and the third part is disposed below the first part so that the first part rotates around the third part to A rail stopper for windows and doors providing a restoring force so as to press a side surface of the rail accommodated in the space unit may be provided.

The second part may include a plurality of pressing protrusions pressing a side surface of the rail accommodated in the space unit, and the pressing protrusions may have a hemispherical shape with an upper portion cut off.

The third part may include the curved part connected to the second part and disposed below the first part, and an inclined part connecting the curved part and the first part.

The upper wall portion includes a first groove, the bottom portion includes a hole penetrating the upper and lower surfaces of the bottom plate in an area corresponding to the first groove, and the fixing portion includes a fixing body contacting the first part; , A hook portion protruding from an upper surface of the fixed body, the hook portion including a hook end disposed at an end, the hook portion penetrating the hole, and the hook end may contact an upper surface of the bottom portion.

The bottom part includes a protrusion protruding from a lower surface of the bottom part in an area corresponding to the first groove, the first part includes a first through hole through which the protrusion passes, and the body has a protrusion through which the protrusion passes. It may include a second through hole to.

An inner surface of the side wall portion may include a second groove, and the second part may be disposed to correspond to the second groove.

The protrusion is a cylindrical member, and a plurality of them may be disposed.

The two protrusions are disposed spaced apart in the front and rear directions. Each of the projections may be disposed adjacent to the hole.

The fixing body may have a hexahedral shape, and an upper surface of the fixing body may contact the first part of the pressing pin.

The second through hole may be formed through upper and lower surfaces of the fixed body.

In the embodiment, only the first part of the pressing pin is fixed to the bottom of the body, and during the process of being mounted on the rail, the second part is elastically deformed around the third part to fix the side of the rail to secure the fixing force. It has the advantage of being easy to install.

The embodiment has the advantage of easy assembly by fixing the pressing pin to the body through the hook portion without a separate fastening member.

1 is a view showing a state in which a rail stopper for windows and doors according to an embodiment is mounted on a rail;
Figure 2 is an exploded view of the window-type rail stopper shown in Figure 1;
3 is a cross-sectional side view of a rail stopper for windows and doors based on AA of FIG. 1;
Figure 4 is a perspective view of the body viewed from the upper side;
5 is a perspective view of the body viewed from the lower side;
6 is a view showing a state in which the fixing part and the pressing pin are fixed to the body;
7 is a perspective view of a pressure pin;
8 is a side view of a pressure pin;
9 is a perspective view showing a fixing part.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

However, the technical idea of the present invention is not limited to some of the described embodiments, but may be implemented in a variety of different forms, and if it is within the scope of the technical idea of the present invention, one or more of the components among the embodiments can be selectively implemented. can be used by combining and substituting.

In addition, terms (including technical and scientific terms) used in the embodiments of the present invention, unless explicitly specifically defined and described, can be generally understood by those of ordinary skill in the art to which the present invention belongs. It can be interpreted as meaning, and commonly used terms, such as terms defined in a dictionary, can be interpreted in consideration of contextual meanings of related technologies.

Also, terms used in the embodiments of the present invention are for describing the embodiments and are not intended to limit the present invention.

In this specification, the singular form may also include the plural form unless otherwise specified in the phrase, and when described as “at least one (or more than one) of A and (and) B and C”, A, B, and C are combined. may include one or more of all possible combinations.

Also, terms such as first, second, A, B, (a), and (b) may be used to describe components of an embodiment of the present invention.

These terms are only used to distinguish the component from other components, and the term is not limited to the nature, order, or order of the corresponding component.

In addition, when a component is described as being 'connected', 'coupled' or 'connected' to another component, the component is not only directly connected to, combined with, or connected to the other component, but also with the component. It may also include the case of being 'connected', 'combined', or 'connected' due to another component between the other components.

In addition, when it is described as being formed or disposed on “above (above) or below (below)” of each component, “upper (above)” or “lower (below)” is not only a case where two components are in direct contact with each other, but also one A case in which another component above is formed or disposed between two components is also included. In addition, when expressed as “up (up) or down (down)”, it may include the meaning of not only the upward direction but also the downward direction based on one component.

1 is a view showing a state in which a rail stopper for windows and doors according to an embodiment is mounted on a rail, FIG. 2 is an exploded view of the window-type rail stopper shown in FIG. 1, and FIG. 3 is based on A-A of FIG. It is a cross-sectional side view of the rail stopper for windows and doors.

In the figure, the x-axis represents the left-right direction of the rail stopper, the y-axis represents the front-rear direction of the rail stopper, and the z-axis represents the vertical direction of the rail stopper. Hereinafter, “front” and “rear” are based on the front and rear directions, and “upper side” and “lower side” are based on the up and down direction.

1 to 3 , the rail stopper for windows and doors according to the embodiment may include a body 100, a pressure pin 200, and a cover 300. The pressure pin 200 is installed inside the body 100.

The body 100 may include a side wall portion 110 , an upper wall portion 120 , and a bottom portion 130 . The side wall portion 110 protrudes toward the inside of the body 100 and is disposed. The two side wall portions 110 are disposed spaced apart. The two side wall portions 110 are disposed long along the front-back direction (y). The upper wall portion 120 is disposed on top of the two side wall portions 110 to connect the two side wall portions 110 . The upper wall portion 120 and the side wall portion 110 form a space portion S for accommodating the rail R of the window frame on the outside.

One side of the pressing pin 200 is fixed to the bottom portion 130 of the body 100 and the other side is located in the space portion S to press the side of the rail R to the space portion S. do. The pressure pins 200 may be disposed on the two side wall portions 110 to press both sides of the rail R.

Figure 4 is a perspective view of the body 100 viewed from the upper side, Figure 5 is a perspective view of the body 100 viewed from the lower side.

Referring to FIGS. 4 and 5 , grooves 101 for accommodating the rails R are formed on the front and rear surfaces of the body 100 . The upper wall portion 120 of the body 100 may include a first groove 102 . The first groove 102 is disposed outside the side wall portion 110 in the left-right direction (x).

The bottom portion 130 of the body 100 includes a hole 140 penetrating the upper and lower surfaces of the bottom portion 130 in an area corresponding to the first groove 102 . A plurality of holes 140 may be disposed. For example, the two holes 140 may be disposed spaced apart in the front-back direction (y). These holes 140 are for coupling the fixing part 400 and the body 100.

Also, the bottom portion 130 may include a protrusion 150 in an area corresponding to the first groove 102 . The region corresponding to the first groove 102 is one of regions of the bottom portion 130 overlapping the first groove 102 in the vertical direction z. The protrusion 150 protrudes from the lower surface of the bottom portion 130 . The protrusion 150 may be a cylindrical member. A plurality of protrusions 150 may be disposed. The two protrusions 150 may be disposed spaced apart in the front-back direction (y). The protrusion 150 may be disposed adjacent to the hole 140 .

The hole 140 and the protrusion 150 are formed on the bottom portion 130 disposed outside the side wall portion 110 located on the left side and the bottom portion 130 disposed outside the side wall portion 110 formed on the right side. each can be formed.

The inner surface of the side wall portion 110 may include a second groove 160 . The side wall of the second groove 160 is formed concavely on the inner surface. The second groove 160 is where the pressure pin 200 is located.

The holes 140 and the protrusions 150 correspond to the positions of the second grooves 160 in the front-back direction (y).

6 is a view showing a state in which the fixing part 400 and the pressing pin 200 are fixed to the body 100.

Referring to FIGS. 3 and 6 , the pressure pin 200 is fixed to the body 100 by the fixing part 400 . In a state where the protrusion 150 passes through the first hole 140 of the pressure pin 200, the pressure pin 200 is fixed to the bottom portion 130, and the protrusion 150 is the first hole 140 of the fixing portion 400. The pressing pin 200 is pressed while passing through the two holes 140 and fastened to the bottom portion 130, thereby fixing the pressing pin 200 to the body 100.

7 is a perspective view of the pressure pin 200, and FIG. 8 is a side view of the pressure pin 200.

Referring to FIGS. 7 and 8 , the pressure pin 200 may be divided into a first part 210, a second part 220, and a third part 230. The first part 210, the second part 220, and the third part 230 are made of a material having elasticity as one member connected to each other.

The first part 210 is a flat plate member and is a partial area of the pressure pin 200 contacting the lower surface of the bottom part 130 . The second part 220 is a plate-like member and is disposed perpendicular to the first part 210 . The second part 220 is disposed to face the second groove 160 of the inner surface of the side wall portion 110 . The third part 230 is a partial region of the pressure pin 200 connecting the first part 210 and the second part 220 . The third part 230 is spaced apart from the lower surface of the bottom part 130 to form a curved part 232 .

The third part 230 may include an inclined portion 231 and a curved portion 232 . The curved portion 232 is connected to the second part 220 . The curved portion 232 is disposed lower than the first part 210 . The inclined portion 231 connects the curved portion 232 and the first part 210 . The curved portion 232 and the inclined portion 231 are spaced apart from the bottom portion 130 and the lower surface.

In the pressing pin 200, the third part 230 is disposed lower than the first part 210 while the first part 210 is fixed to the bottom part 130, and the second part 220 Since is disposed perpendicular to the first part 210 and is located in the space portion S, in the process of inserting the rail R into the space portion S, the first part 210 is the third part 230 ) It serves to fix the body 100 to the rail (R) by rotating around the rail (R) by pressing the side surface.

The second part 220 may include a plurality of pressing protrusions 221 . The plurality of pressing protrusions 221 may be arranged at regular intervals in the second part 220 . The pressing protrusion 221 directly presses the rail R by coming into contact with the side surface of the rail R while the rail R is inserted into the space S. This rail (R) may have a hemispherical shape with an upper portion cut off. Since the hemispherical surface of the pressing protrusion 221 first comes into contact with the side surface of the rail R inserted into the space S, the rail R is easily inserted into the space S while pressing the rail R. There are advantages to being encouraged to become.

9 is a perspective view showing the fixing part 400 .

Referring to FIGS. 6 and 9 , the fixing part 400 may include a fixing body 410 and a hook part 420 .

The fixing body 410 is a member having a hexahedral shape, and its upper surface contacts the first part 210 of the pressure pin 200 . The fixed body 410 includes a second through hole 440 . The second through hole 440 is formed through the upper and lower surfaces of the fixed body 410 .

The hook part 420 protrudes from the upper surface of the fixed body 410 and is disposed. Also, the hook part 420 may include a hook end 421 disposed at an end thereof. These hook parts 420 may be respectively disposed at both ends of the fixing body 410 .

In a state where the pressure pin 200 is mounted on the bottom part 130, the fixing part 400 is fastened to the bottom part 130, so that the pressure pin 200 is attached to the fixing body 410 without a separate fastening member. can be fixed In a state where the protrusion 150 of the bottom portion 130 passes through the first hole 140 disposed in the first part 210 of the pressure pin 200, the second through hole 440 of the fixed body 410 ) The fixing part 400 is mounted so that the protrusion 150 penetrates.

When the hook part 420 penetrates the hole 140 of the bottom part 130, the hook part 420 is hooked while the fixing body 410 presses the first part 210 of the pressure pin 200. As the end portion 421 is caught on the upper surface of the bottom portion 130, the pressure pin 200 is fixed to the fixing body 410. At this time, the first part 210 is fixed to the fixed body 410 by the fixing part 400, and the second part 220 and the third part 230 are formed to be elastically deformable.

In the above, the rail stopper for windows according to one preferred embodiment of the present invention has been examined in detail with reference to the accompanying drawings.

One embodiment of the present invention described above should be understood as illustrative in all respects and not limiting, and the scope of the present invention will be indicated by the claims to be described later rather than the detailed description above. And it should be construed that all changes or transformable forms derived from the meaning and scope of the claims as well as their equivalent concepts are included in the scope of the present invention.

100: body
110: side wall
120: upper wall
130: bottom
140: hall
150: projection
160: second groove
200: pressure pin
210: first part
220: second part
230: third part
300: cover
400: fixing part

Claims (10)

a body including a bottom portion, two sidewall portions protruding inward from the bottom portion and facing each other, and an upper wall portion connecting the two sidewall portions to form a space portion accommodating a rail of a window frame;
A pressure pin disposed facing the inner surface of the two side wall portions; and
And a fixing part for fixing the pressure pin to the bottom part,
The pressing pin connects a first part in contact with the bottom surface of the bottom part, a second part disposed perpendicular to the first part to face the inner surface of the side wall part, and the first part and the second part. A third part spaced apart from the bottom surface of the bottom portion to form a curved portion,
The second part includes a plurality of pressing protrusions contacting the rail accommodated in the space,
The third part is disposed below the first part, and the first part rotates about the third part to provide a restoring force so that the side surface of the rail accommodated in the space part is pressed. According to claim 1,
The second part includes a plurality of pressing protrusions for pressing the side of the rail accommodated in the space,
The pressure protrusion is a rail stopper for windows having a hemisphere shape with an upper portion cut off. According to claim 2,
The third part includes the curved part connected to the second part and disposed below the first part, and an inclined part connecting the curved part and the first part. According to claim 3,
The upper wall portion includes a first groove, and the bottom portion includes a hole penetrating the upper and lower surfaces of the bottom plate in a region corresponding to the first groove,
The fixing part includes a fixing body contacting the first part and a hook protruding from an upper surface of the fixing body,
The hook portion includes a hook end disposed at an end,
The hook portion penetrates the hole, and the hook end contacts the upper surface of the bottom portion. According to claim 4,
The bottom portion includes a protrusion protruding from a lower surface of the bottom portion in an area corresponding to the first groove,
The first part includes a first through hole through which the protrusion passes,
The body is a rail stopper for windows and doors including a second through hole through which the protrusion passes. According to claim 5,
The inner surface of the side wall portion includes a second groove,
The second part is a rail stopper for windows and doors disposed corresponding to the second groove. According to claim 6,
The protrusion is a cylindrical member, and a rail stopper for windows and doors is disposed in plurality. According to claim 7,
The two protrusions are disposed spaced apart in the front and rear directions. Each of the projections is a rail stopper for windows and doors disposed adjacent to the hole. According to claim 8,
The rail stopper for windows and doors of claim 1 , wherein the fixing body has a hexahedral shape, and an upper surface of the fixing body is in contact with the first part of the pressing pin. According to claim 9,
The second through hole is formed through the upper and lower surfaces of the fixed body, and the rail stopper for windows and doors.

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