KR102182333B1 - Bisless frame stopper - Google Patents

Abstract

The present invention relates to a movable frame stopper, and more specifically, it can be easily attached and detached without having a separate fixing member, inserting the insert into the stopper body, and automatically pressing both members against the window frame. In the improved movie frame stopper to securely fix the frame stopper without having a means for locking both sides of the rail such as separate hook-type protrusions and fixing bis by elastically pressing and fixing the rail while being bound. About.

Description

Movies frame stopper {Bisless frame stopper}

The present invention relates to a movable frame stopper, and more specifically, it can be easily attached and detached without having a separate fixing member, inserting the insert into the stopper body, and automatically pressing both members against the window frame. In the improved movie frame stopper to securely fix the frame stopper without having a means for locking both sides of the rail such as separate hook-type protrusions and fixing bis by elastically pressing and fixing the rail while being bound. About.

In general, windows and doors are generic terms for windows and doors, and are for securing external visibility and ventilation of indoor air when constructing a building. It consists of a window and a window frame, and is divided into sliding and opening type by opening and closing method. do.

These windows must have five performances, such as airtightness, heat insulation, sound insulation, watertightness, and wind pressure resistance.

There are a number of patent technologies related to such windows, and for example, there may be exemplified a number of examples, including Patent Publication No. 2004-0044299, Registration Patent No. 0952641, Registration Patent No. 1066644, and Registration Patent No. 1070954.

In particular, in houses including apartments, sliding windows are mainly used, and the windows are opened and closed while moving along a rail provided in the window frame.

In addition, a crescent or self-locking handle is used as a locking device for mutual fixation on the sliding window.

However, if the sliding window is unintentionally opened with a strong force when opening the sliding window, the sliding window on the side with the Crescent is excessively slid and collides with the window frame, resulting in a problem that the locking device, the Crescent, the automatic locking handle, or the window frame is damaged. .

Accordingly, a frame stopper is installed to prevent this. The frame stopper is installed by inserting it into a window frame, which is a window frame, and then inserting a bis (screw blown) into the rail to fix it.

However, as the advanced windows of windows and doors progressed according to the times, it was necessary to improve the vis exposed to the outside because it damages the appearance, and as a part of this, a number of movie stoppers (stoppers that do not use a vis) as in the prior art literature ) Has been disclosed.

Among them, in the case of Korean Patent Laid-Open No. 10-2017-0099474 (2017.09.01.)'rail stopper for sliding windows', a plurality of fixing pieces are folded in a state partially cut from the plate surface of the fastener to provide elastic support. The protruding structure has the advantage that it can be easily installed simply by inserting it into the rail and pressing it. However, if you want to install it on the other window frame by detaching the rail stopper if necessary, the fixing pieces will be caught on the side of the rail and bent and deformed when detaching. It can be used once or twice because it loses its elastic restoring power as it is bent backwards, but it has a limitation that it is difficult to attach and detach several times, so it has a shortcoming of short life when detaching and detaching multiple times. In addition, in the process, scratches are generated on both sides of the rail, resulting in a problem of spoiling the aesthetics.

In addition, in this case, since the fixture is fixed to the rail stopper using screws, there is no screw fixed to the rail, but the screw fixing the fixture is exposed to the surface of the rail stopper, so there is still a problem of spoiling the appearance.

In addition, in the case of'window stopper with protrusions formed in the insertion hole,' Korean Registration Office No. 20-0484795 (2017.10. However, in this case, since there is no elastic force, scratches are generated on both sides of the rail moving member in a vertical direction in the form of a line. Since it has an almost hook shape, there is a disadvantage of seriously damaging the appearance quality of the window frame, especially the rail moving member by generating more severe striped scratches.

Republic of Korea Patent Publication No. 10-2017-0099474 (2017.09.01.)'Movies frame stopper for sliding windows' Republic of Korea Registration Office No. 20-0484795 (2017.10.19.)'Stopper for windows with protrusions in the insertion hole'

The present invention has been created to solve the problems in the prior art as described above, and can be easily attached and detached without having a separate fixing member, inserts are inserted into the stopper body, and the two members are windowed. The frame stopper can be firmly fixed without having a means for locking both sides of the rail such as separate hook-type protrusions and fixing screws by automatically binding it to the rail by simply pressing it against the frame. Its main purpose is to provide an improved movie frame stopper.

The present invention is a means for achieving the above object, the stopper body 100 fitted to the rail (R) of the window frame, while being fitted to the stopper body 100 while being fitted to the rail (R) and engaged at the same time. In the movie frame stopper comprising an insert (200) for fixing the stopper body (100) to prevent separation; Stopper inner walls 130 protrude from both inner side surfaces of the stopper body 100; Stopper inner ribs 140 protruding at the same height as the stopper inner wall 130 are formed at both ends of the stopper inner wall 130, and the stopper inner rib 140 is inclined to have a tapered lower end; The insert 200 is formed in a'∩' shape, and has blade pieces 210 that are spread outward at both ends, and the opening angle of the blade pieces 210 is obliquely processed of the stopper inner rib 140 It provides a movie frame stopper, characterized in that formed to correspond to the lower slope.

At this time, at both sides of the lower end of the stopper inner wall 130, separation prevention protrusions 132 are further protruded; Square holes 230 into which the departure preventing protrusions 132 can be respectively inserted are formed on both vertical sides of the insert 200, but the square holes 230 are larger than the thickness of the separation preventing protrusions 132 It is also characterized in that the separation preventing protrusion 132 is assembled so as to be movable in a state that is not separated from the inside of the square hole 230.

In addition, the stopper body 100 is molded of polypropylene resin, and the insert 200 is made of stainless steel.

In addition, the top surface of the insert 200 is cut in a direction opposite to each other and then bent upward to further form a plate spring 220 having elasticity.

In addition, the insert 200 between the square hole 230 has a characteristic that the oppression protrusion 240 is further formed on both sides of the insert 200 in a hemispherical shape, but the lower half is cut off.

According to the present invention, it can be easily attached and detached without having a separate fixing member, inserting the insert into the stopper body, and pressing the two members against the window frame automatically binds and elastically pressurizes the rail. Thus, it is possible to obtain an improved effect so that the frame stopper can be firmly fixed without having a means for engaging both sides of the rail such as separate hook-type protrusions and fixing screws.

1 is an exemplary exploded view of a movie frame stopper according to the present invention.
2 is an exemplary view of an insert constituting a movie frame stopper according to the present invention.
3 is an exemplary diagram of a stopper body constituting a movie frame stopper according to the present invention.
4 is an exemplary view showing an example of assembling an insert to a stopper body to construct a movie frame stopper according to the present invention.
5 is an exemplary view showing the assembled state of FIG. 4.
6 and 7 are exemplary diagrams for explaining a deformation process of an insert when assembled.

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

Prior to the description of the present invention, the following specific structure or functional descriptions are exemplified only for the purpose of describing embodiments according to the concept of the present invention, and embodiments according to the concept of the present invention may be implemented in various forms, It should not be construed as being limited to the embodiments described herein.

In addition, since embodiments according to the concept of the present invention can be modified in various ways and have various forms, specific embodiments are illustrated in the drawings and will be described in detail in the present specification. However, this is not intended to limit the embodiments according to the concept of the present invention to a specific type of disclosure, and it should be understood that all modifications, equivalents, and substitutes included in the spirit and scope of the present invention are included.

In the present invention, when the insert and the stopper body are combined, the insert separation prevention protrusion is formed horizontally in two horizontally long, left and right, and the insert has a hole several times larger in the vertical plane than the stopper body protrusion, and is mounted in the stopper body. It is constructed so that the insert can move up and down without falling out, and at the same time, it has the function of maintaining the gap between the insert and the stopper body by the insert upper plate spring when the stopper body is not inserted into the rail by creating a structure like a leaf spring on the upper surface of the insert.

In addition, when the stopper is mounted on the rail of the window frame, the insert becomes a structure that serves as a fastening member that enables the stopper body and the rail two materials to be fastened.

In other words, if the insert is freely mounted on the stopper body and then inserted into the rail, the rail presses the leaf spring on the top of the insert, and the insert itself rises to the top of the stopper body and is inserted into the stopper body by the left and right projections on the side of the insert. It is configured to have a protrusion structure that enters but does not fall out when it is removed.

In addition, the cross-sectional shape of the stopper body and the insert is formed in a shape of a combination of a rectangle and a trapezoid, and when combined with a rail, the inclined surface serves as a guide to ensure that the stopper body is accurately seated on the rail.

In addition, when the upper plate spring of the insert is pushed up when the stopper body is inserted into the rail by placing a projection at the trapezoidal angle of the insert, the trapezoidal angle is fixed to the rail by the projection when it reaches a straight line with the rail vertical surface.

When the movable frame stopper according to the present invention is installed on the rail, the stopper body itself is fixed to the rail without being screwed, and is configured to withstand the impact of the window.

For this reason, it is difficult to implement the stopper with synthetic resin, and it must be in close contact with the rail using an insert made of a metal material. This is because such an insert is installed in the middle of the stopper body, and for this, the insert is not fixed to the stopper body or is integrally formed, but can move in the vertical direction, but it must be configured in a structure that does not fall out of the stopper body.

For this reason, a hole is formed in the insert, and the release preventing projection is made smaller than the hole size so that the insert can move vertically only.

More specifically, as shown in FIG. 1, the movie frame stopper according to the present invention includes a stopper body 100.

The stopper body 100 is a member mounted on or detached from the rail of the window frame.

To this end, the lower surface of the stopper body 100 includes a horizontal groove 110 fitted into the bottom rail of the window frame and a vertical groove 120 fitted into the side wall rail of the window frame, and these horizontal grooves 110 ) And the vertical groove 120 are configured to communicate with each other as in FIGS. 3,4,5.

In addition, as illustrated in FIG. 3, the inner wall 130 of the stopper protrudes on both inner sides of the horizontal groove 110 of the stopper body 100.

In addition, stopper inner ribs 140 protruding to the same height are formed at both ends of the stopper inner wall 130, and the stopper inner ribs 140 are inclined to have a tapered lower end so that the lower side is gradually widened. .

In addition, separation prevention protrusions 132 are protruded on both sides of the lower end of the stopper inner wall 130.

At this time, the distance (width) between the stopper inner walls 130 should be kept finely larger than the rail width of the window frame, and the insert 200 as shown in FIGS. 1 and 2 is located in the space between the stopper inner walls 130. By being inserted, it is configured to fit tightly into the rail of the window frame.

Here, the stopper body 100 is preferably formed of polypropylene resin, and the insert 200 is made of stainless steel because it must have a sufficient mechanical strength to withstand when a window is struck and it must be able to withstand without being pushed. This is particularly preferred.

These inserts 200 are formed in a'∩' shape, and wing pieces 210 that are spread outward are formed at both ends.

At this time, the length of the insert 200 is formed to correspond to the distance between the stopper inner ribs 140, and the opening angle of the wing piece 210 is the inclined lower end of the stopper inner rib 140 It is formed correspondingly.

In addition, a plate spring 220 having elasticity is formed on the top surface of the insert 200 by being cut in a direction opposite to each other and then bent upward, and the separation preventing protrusions on both vertical sides of the insert 200 Square holes 230 into which each 132 can be inserted are formed.

In this case, the square hole 230 is formed to be larger than the thickness of the departure prevention protrusion 132 so that the separation prevention protrusion 132 must be assembled to be movable in a state that is not separated from the inside of the rectangular hole 230 .

This is because, as will be described later, when the insert 200 is assembled to the rail, it moves in the vertical direction, because it must be configured to sufficiently accommodate this movement.

In addition, oppression protrusions 240 having a hemispherical shape protruding from both sides of the insert 200 between the square holes 230 but having the lower half cut off may be further formed.

That is, since the oppression protrusion 240 is optional and is formed, the fixing force for fixing the insert 200 to the inner wall 130 of the stopper may be further increased.

When the insert 200 having such a structure is inserted into the inside of the stopper body 100, the state shown in FIG. 4 becomes the state shown in FIG. 5.

In this state, as illustrated in FIG. 6, when the insert 200 and the stopper body 100 are seated on the rail R of the window frame and pressed, the blade piece 210 of the insert 200 is As it is deformed, it becomes '11' and adheres to both sides of the rail (R) and at the same time maintains a firmly adhered state by the force pressed by the stopper inner rib 140.

Therefore, it is expected that the operator can install the stopper body 100 very easily, quickly and steadily by pressing the stopper body 100 against the rail R without using any tools, which is very convenient and highly effective.

More specifically, as a state before being fully assembled in a state as shown in FIG. 6, since the leaf spring 220 is elastically supported between the inner ceiling surface of the stopper body 100, in the state before a strong external force acts While maintaining the separation space (D), the wing piece 210 is opened and is in contact with the inclined surface of the stopper inner rib 140.

In this case, the departure preventing protrusion 132 is at the top dead center of the square hole 230.

In such a state, when the stopper body 100 is pressed by applying an external force, the inclined surface portion descends as the stopper inner rib 140 of the stopper body 100 descends, and the vertical portion engulfs the wing piece 210, and the spaced space ( D) disappears.

At the same time, the separation prevention protrusion 132 is moved to the bottom dead center of the square hole 230 and is locked, and if there is the oppression protrusion 240, the oppression protrusion 240 attaches the insert 200 to the stopper body 100. By providing forcible pressing force, sufficient and complete locking is achieved.

In particular, the wing piece 210 is not pulled out by strongly catching the rail (R) due to the pressure generated as it swells.

Through this configuration and operation, it is possible to install a frame stopper very easily and quickly.

100: stopper body
200: insert

Claims (5)

The stopper body 100 fitted to the rail (R) of the window frame, and the stopper body (100) is fitted to the rail (R) in a state of being mounted on the rail (R) and simultaneously engaged to fix the stopper body (100) to prevent separation and separation. In the movie frame stopper including the insert 200;
Stopper inner walls 130 protrude from both inner side surfaces of the stopper body 100;
Stopper inner ribs 140 protruding at the same height as the stopper inner wall 130 are formed at both ends of the stopper inner wall 130, and the stopper inner rib 140 is inclined to have a tapered lower end;
The insert 200 is formed in a'∩' shape, and has blade pieces 210 that are spread outward at both ends, and the opening angle of the blade pieces 210 is obliquely processed of the stopper inner rib 140 Movies frame stopper, characterized in that formed to correspond to the lower slope.
The method according to claim 1,
Separation prevention protrusions 132 are further protruded at both sides of the lower end of the stopper inner wall 130;
Square holes 230 into which the departure preventing protrusions 132 can be respectively inserted are formed on both vertical sides of the insert 200, but the square holes 230 are larger than the thickness of the separation preventing protrusions 132 A movie frame stopper, characterized in that the separation prevention protrusion (132) is assembled to be movable in a state not separated from the inside of the square hole (230).
The method according to claim 1,
The stopper body 100 is molded of polypropylene resin, and the insert 200 is made of stainless steel.
The method according to claim 1,
A movable frame stopper, characterized in that a leaf spring 220 having an elastic force is further formed on the top surface of the insert 200 by being cut in a direction opposite to each other and then bent upward.
The method according to claim 2,
A movable frame stopper, characterized in that oppression protrusions 240 are formed on both sides of the insert 200 between the square holes 230 in a hemispherical shape, but the lower half is cut off.

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