KR102136487B1 - Finger protection device for windows and doors - Google Patents

Abstract

An apparatus for preventing hands from being jammed for windows and doors of the present invention is configured to prevent a gap between a leaf for doors and windows and a frame for doors and windows while a cover is adjacent to the frame for doors and windows to be slid together when the leaf for doors and windows is opened, thereby having a simple structure, being easily installed and thinly manufacturing a thickness to be safely used while preventing the hands from being jammed either indoors or outdoors. More specifically, the apparatus for preventing hands from being jammed for windows and doors can differently manufacture a length of slots formed on the cover to enable a guide when the leaf for doors and windows is opened, thereby limiting a distance moved in a width direction of the cover inserted into a guide stopper to limit the maximum opening angle of the leaf for doors and windows, eventually. In addition, the apparatus for preventing hands from being jammed for windows and doors is configured such that the cover comes in contact with a floor while lowered downwards when the leaf for doors and windows is completely opened, thereby performing a locking function to prevent the doors and windows from being closed even by winds or the like when the leaf for doors and windows is opened. Thus, the apparatus for preventing hands from being jammed for windows and doors can be safely used.

Description

Anti-fogging device for windows and doors {FINGER PROTECTION DEVICE FOR WINDOWS AND DOORS}

The present invention relates to a device for preventing hand jamming for windows and doors, and in particular, a cover made of a flexible material is configured to be able to remove the gap between the window pair and the window gap while allowing the window pair to be received and drawn into the closing member as the window is opened and closed. The structure is simple and made thin so that the effect of preventing hand jamming can be enhanced without harming the aesthetics of the window. In addition, it is possible not only to adjust the opening and closing angle of the window, but also to prevent the window from closing due to wind.

In general, the casement-type windows and doors are constructed and used to rotate the window pair on the window frame, so there is a concern that a foreign object may be caught between the window frame and the window pair, or fingers of children, etc., may lead to safety accidents. Accordingly, in such a casement-type window, as described below (Patent Documents 1) to (Patent Documents 3), technologies capable of preventing hand jamming are published.

(Patent Document 1) Korean Patent Publication No. 10-2014-0114122

Regarding the hand jamming door, a first door that is connected to at least one of the upper and lower parts and rotates in the forward or rear direction about the rotation axis, and a hinge part connected to one side of the first door and the hinge It is connected to the first door through a portion, and includes a second door that rotates in the forward or rear direction around the rotation axis of the hinge part according to the direction of the force applied from the outside, wherein the rotation axis of the hinge part is the first door and the The second door is configured to have a restoring force to maintain a horizontal state.

(Patent Document 2) Korean Registered Patent No. 1939131

A plurality of hinges that engage the door frame and the door; And it is coupled to one side of the door, it is disposed between the door and the hinge to prevent the hand jamming door comprising a protective cushion to prevent the hand jammed by blocking the gap between the door frame and the door. According to this configuration, when the door is open, the space between the door and the door frame can be blocked by a protective cushion to prevent the hand from being caught.

(Patent Document 3) Korean Registered Patent No. 1940513

Reinforced glass door that prevents hand jamming due to the gap between the tempered glass door and the wall installed as a doorway of a store, etc.It is a guard for preventing hand pinching. An LED mounting portion is provided on each outer surface of the first plate surface portion and the second plate surface portion that are parallel to each other forming a groove, and the first plate surface portion and the second plate surface portion are end portions on both sides along an extended direction of the slide groove. A base profile in which a glass door-side arc end portion and a wall-side arc end portion protrude from the glass door side end and the wall side end forming the same; One end based on the cross section forms a fitting engagement end that is removably fitted to the base end of the glass door side, and the other end forms a bolted end that is detachably bolted to the base end of the wall side arc, and the glass door side arc It is characterized in that it includes a first transparent cover and a second transparent cover that are formed to extend at the same rotational radius as the base end portion and the wall-side arc base end portion and cover the first plate surface portion and the second plate surface portion. Thereby, the durability can be improved, the installation can be made neat and simple, and the coupling force to the base profile of the transparent cover can be improved and the opening and closing method can be improved.

However, the existing techniques for preventing hand jamming have the following problems.

(1) Due to the complex structure, it is difficult to manufacture, and after construction, there is also difficulty in maintenance.

(2) In particular, since it is manufactured in a form that wraps the part that is the center of rotation of the window and the window, the hand-clamping device has a certain volume. This can damage the aesthetics of the hand-clamping device when mounted on the window.

(3) Sometimes it is necessary to remove the hinges that rotate the window, so that the hand-clamping device can be installed, so it may take a long time to construct the existing hand-clamping device, as well as constructing the hand-clamping device after installing the window. It may be difficult to do.

Korean Patent Publication No. 10-2014-0114122 (Publication date: 2014.09.26) Korean Registered Patent No. 1939131 (Registration Date: Jan. 10, 2019) Korean Registered Patent No. 1940513 (Registration Date: January 15, 2019)

The present invention takes this point into consideration, and when the window pair is opened, the cover is configured to prevent the gap between the window pair and the window frame while sliding adjacent to the window frame. The object of the present invention is to provide an anti-fogging device for windows and doors that can be made thin and prevented from being pinched indoors or outdoors, while enabling safe use.

In particular, the present invention can be produced differently in the slot length formed to guide the cover to the cover when opening the window pair, thus limiting the distance in the width direction of the cover fitted to the guide stopper, resulting in the maximum opening of the window pair Another object is to provide a device for preventing hand jamming for windows and doors that allows the angle to be limited.

In addition, the present invention is configured to contact the floor while the cover is lowered when the window pair is fully opened, so that the window is closed when the window pair is opened to prevent the window from being closed even in the wind, so that it can be safely used. Another object is to provide a preventive device.

A device for preventing hand jamming for windows and doors according to [Example 1] of the present invention for achieving this object is provided between a window frame (F) and a window pair (D) mounted rotatably on the window frame (F). In the hand jam prevention device to be mounted, at least two guide stoppers (100) mounted to the window frame (F) surface to be mounted to rotate the window pair (D); Mounted between one edge of the window pair (D), and one edge of the window pair (D) and the adjacent window frame (F), made of a flexible material and fitted in each guide stopper (100) in the width direction A cover 200 having a first slot 210 guided by opening and closing the window pair D; And a closing member 300 which is mounted on the window frame F to cover and cover the portion of the cover 200 moving in the width direction according to the opening and closing of the window pair D.

In particular, the cover 200, and the closing member 300 is characterized in that it is extruded, respectively, cut to fit the length of the window.

In addition, the cover 200 is characterized by consisting of at least one layer of an aluminum alloy panel and a synthetic resin.

In addition, the first slot 210 is characterized in that it is configured to adjust the maximum angle of the door opening and closing the door pair (D) according to the length (W).

On the other hand, the closing member 300, the width of the cross-section is formed in a "b" shape, one side is installed facing the window frame (F), the surface facing the window frame is formed at the end of the guide stopper 100 It is characterized in that the pressure-reducing protrusions 310 are protruded so as to be forcibly fitted into one pressure-reducing groove 110.

Device for preventing hand jamming for windows and doors according to [Example 2] of the present invention, in the same configuration as [Example 1] described above, the cover 200 is cut to a length shorter than the edge length of the window pair D. , Forming a second slot 220 for height adjustment in the longitudinal direction on the edge fixed to the window pair (D), the first slot 210, the height adjustment at the end of the remote from the second slot (220) It characterized in that the cut-out for the extended portion 211 for. At this time, the second slot 220 is characterized in that it is formed to the same height (H) of the extended portion 211.

Device for preventing hand jamming for windows and doors according to [Example 3] of the present invention, in the same configuration as [Example 1] and [Example 2] described above, the cover 200 extends one edge to match the window or window. Formed by extending the first extension portion 240', which is fixed to the width portion of (D), and the second extension portion 240", which is fixed to the window frame (F) portion where the width portion of the window pair (D) abuts However, it is characterized in that the bent portion is formed to be easily folded and unfolded by forming soft portions 241 and 242.

Device for preventing hand jamming for windows and doors according to the present invention has the following effects.

(1) Simple structure makes it easy to construct and use safely.

(2) Simple structure, it is not easy to break down after installation, and it is easy to maintain.

(3) Since the thickness of the finishing member that can cover the cover can be made thin, the overall thickness of the hand-clamping device according to the present invention can be made thin to obtain a hand-wrapping effect without spoiling the aesthetics or appearance of the window.

(4) In addition, since the cover is configured to be able to reach the floor while moving down, the cover acts as a stopper when the window is opened or closed, preventing the window from closing even in the wind, so that it can be safely used while preventing damage to the window. .

(5) Since the guide length varies as the length of the slot in which the guide stopper is fitted is adjusted, the maximum opening angle of the window can be adjusted.

(6) It can be used conveniently as well as newly installed windows and windows that have already been constructed.

(7) As the cover is bent as the window is opened and closed, the gap between the window pair and the window frame is closed, so the window can be opened and closed easily and conveniently by utilizing it as an elastic support member using the property that the cover is bent and unfolded.

(8) Particularly, since the first extension portion and the second extension portion are formed on one edge of the cover, and these extension portions are configured to close the gap between the window frame and the window pair, either indoors or outdoors can be used. It is possible to prevent accidents that may cause hand jamming.

1 is a perspective view of an exploded state from a window frame and a window pair to show the configuration of a device for preventing hand jamming for windows and doors according to [Example 1] of the present invention.
[Figure 2] is a view showing a state in which the window is fitted with a device for preventing hand jamming for windows and doors according to [Example 1] of the present invention, (a) is a cross-sectional view, (b) is the inside of the window frame This is the front view.
[Figure 3] is a view showing a closed state of the window equipped with a device for preventing hand jamming for windows and doors according to [Example 1] of the present invention, (a) is a cross-sectional view, (b) is looking inside the window frame It is a front view to see.
4 is a perspective view showing the configuration of a guide stopper according to [Example 1] of the present invention.
5 is a perspective view showing the configuration of a cover according to [Example 1] of the present invention.
6 is a perspective view showing the configuration of a closing member according to [Example 1] of the present invention.
7 is an enlarged perspective view showing a part of the cover according to [Example 2] of the present invention.
[Fig. 8] is a front view of the window open from the inside of the window frame in a state in which the window with the hand jamming prevention device for windows and doors according to [Example 2] of the present invention is opened.
[Fig. 9] is a front view of the window closed from the inside of the window frame in a state in which the window is equipped with a device for preventing hand jamming for windows and doors according to [Example 2] of the present invention.
10 is a cross-sectional view showing a state in which the window with the hand jamming prevention device according to [Example 3] of the present invention is opened.
11 is a view showing the configuration of a cover according to [Example 3] of the present invention, (a) is a cross-sectional view, (b) is a perspective view.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Prior to this, the terms or words used in the specification and claims should not be interpreted as being limited to ordinary or dictionary meanings, and the inventor may appropriately define the concept of terms in order to describe his or her invention in the best way. According to the principle that it can be interpreted as a meaning and a concept consistent with the technical idea of the present invention.

Therefore, the configuration shown in the embodiments and drawings described in this specification is only one of the most preferred embodiments of the present invention and does not represent all of the technical spirit of the present invention, and various equivalents that can replace them at the time of this application It should be understood that there may be and variations.

The device for preventing hand jamming for windows and doors according to [Example 1] of the present invention includes a guide stopper 100, a cover 200, and a closing member 300, as shown in FIGS. 1 to 6 .

Particularly, when the window pair (D) is opened and closed based on the window frame (F), the cover 200 is withdrawn from the closing member 300 or accommodated therein, so that it is between the window frame (F) and the window pair (D). Since it is constructed to be able to close the gap, the structure is simple and easy to construct, making it convenient and safe to use.

Hereinafter, this configuration will be described in more detail with reference to the accompanying drawings. Here, reference numeral "F" refers to a window frame that is made in a lattice form and installed in an opening such as a building, and "L" indicates a pair of windows that can be opened by opening and closing in a window frame (F).

end. Guide stopper

The guide stopper 100 is attached to the window frame F as shown in FIGS. 1 to 4.

At this time, the guide stopper 100, as shown in [Fig. 1] to [Fig. 3], when the window pair (D) is closed, the thickness of the window pair (D) is attached to the window frame (F) side contact. . This is to allow the cover 200 to be described later to be mounted on the window pair D to slide while closely contacting or side by side with the window frame F side.

At least two of these guide stoppers 100 are mounted as shown in FIGS. 1 to 2. At this time, the guide stopper 100 is composed of two corresponding to each part of the cover 200, which will be described later, one by one, or the cover 200 according to the length of the cover 200, such as both parts and the middle of the length (200) 200) should be composed of several pieces of appropriate length to prevent sagging or bending.

On the other hand, the guide stopper 100 is configured to form a flange on one side and attach it to the window frame (F) with an adhesive or an adhesive, or use a screw, vis, or the like to fasten without detachment. do.

Then, on the other side, as shown in FIG. 4, a pressure reducing groove 110 is formed. The pressure reducing groove 110 may be formed in a groove shape at the center of the other end of which the flange is not formed, but preferably, it is preferably formed by cutting it over the entire width along the width direction as shown in FIG. 4. Do. This is to ensure that the pressure-reducing projections 310 integrally formed by extrusion molding the finishing member 300, which will be described later, are forcibly inserted into the pressure-reducing grooves 110 and assembled.

The guide stopper 100 made as described above, as shown in [Fig. 1] to [Fig. 3], attaches at least two vertically to the window frame (F) surface to which the window pair (D) is mounted.

I. cover

The cover 200, as shown in [Fig. 1] to [Fig. 3], is mounted so that one edge is attached to the edge of the window pair (D) and the other edge can be moved side by side or in close contact with the window frame (F) side. do.

In particular, the cover 200 is made of a material that does not break or break even if the window pair (D) is opened or closed as the middle part of the width is curved or unfolded based on both edge portions as the window pair (D) is opened and closed. do. As such a material, for example, one made of at least one layer of an aluminum alloy panel and a synthetic resin may be used.

On the other hand, such a cover 200, as shown in [Fig. 2], [Fig. 3] and [Fig. 5], through the first slot 210 is formed. Particularly, when the first slot 210 opens and closes the window pair D, a direction parallel to the direction in which the window pair D is opened so that the cover 200 having one edge fixed to the window pair D is not subject to interference. That is, it is preferable to form the cover 200 long in the width direction.

At this time, in the first slot 210, as shown in [Fig. 2] and [Fig. 3], the above-described guide stopper 100 is fitted to open and close the pair of windows (D), the first slot 210 It is configured to be guided by the guide stopper 100 to move in a predetermined direction.

In a preferred embodiment of the present invention, the first slot 210, as shown in [Fig. 2] and [Fig. 5], it is possible to adjust the maximum angle of opening and closing the window pair (D) by adjusting its length (W) It is desirable to construct. That is, as shown in FIG. 2, when the guide stopper 100 is located at the right end of the first slot 210, a window pair D is opened in a right angle shape, but this first slot 210 is shown. It may be configured to open and close the window pair (D) at an obtuse angle greater than or equal to the right angle by extending the length of the longer to the right in the drawing.

In addition, in a preferred embodiment of the present invention, the cover 200 is made of an extruded method, cut to the length of the window pair (D), and then used by forming the first slot 210, thereby changing the window size depending on the window size. It is preferable to construct such that it can be produced by cutting to match the length of the pair (D).

In the drawings, the reference numeral "230" is a mounting hole for use when mounting the cover 200 to the window pair (D), but these mounting holes 230 do not form through the cover 200 at the construction site The cover 200 may be configured to be fixed by being fastened to the window pair D.

All. Absence of closure

The closing member 300 is a member mounted on the window frame F so as to surround the other side of the cover 200 fixed on one side of the window pair D, as shown in FIG. 1 to FIG. 3. At this time, the closing member 300 is also formed to a width that can wrap the guide stopper 100 so as not to be exposed to the outside, so as not to harm the aesthetics.

In addition, the closing member 300, as shown in [Fig. 1] to [Fig. 3] and [Fig. 6], the above-described cover 200 can be moved in close contact with the window frame (F) or with a slight gap By making it thick, it is preferable to make the overall thickness of the device for preventing hand jamming for windows and doors thin and simple so as not to damage the aesthetics or appearance of the windows.

On the other hand, the closing member 300, it is preferable to use by extrusion molding as in the above-described cover 200. This is because the size of the windows and doors varies, so that the finishing member 300 is elongated in the form of a length member so that it can be cut to a size suitable for the window size.

The closing member 300 is manufactured in a "b" shape, as shown in [FIG. 2], [FIG. 3], and [FIG. 6], but windows the ends of the other side so that one side is parallel to the frame (F). It is attached to the frame (F). At this time, the thickness between the closing member 300 and the window frame (F) is most preferably manufactured to the extent that the cover 200 can be in and out.

In addition, in the closing member 300, as shown in [FIG. 3] and [FIG. 6], a pressure-reducing protrusion 310 is protruded on a surface facing the window frame F. The pressure reducing projection 310 is configured to be fitted to the above-described pressure reducing groove 110 when mounting the closing member 300 to the window frame F, while fixing the closing member 300 to the guide stopper 100 integrally The cover 200 prevents the guide stopper 100 from being detached from the closing member 300.

The present invention made as described above has a simple structure and can be used safely and conveniently by construction. In addition, the present invention can be used to apply to windows that have already been constructed, as well as to prevent hand pinching without compromising aesthetics or appearance by making the entire thickness thin.

Device for preventing hand jamming for windows and doors according to [Example 2] of the present invention, as shown in [Fig. 7] to [Fig. 9], the same configuration as in [Example 1] described above, but the cover 200' is up and down. It is configured to be movable so that the window pair (D) does not close easily even in the wind. Thus, the configuration of the cover 200' is mainly described, and the detailed description of the configuration as in [Example 1] is omitted.

The cover 200' according to [Example 2] is made shorter than the length of the window pair D by a predetermined height H, as shown in FIGS. 8 and 9. This is to allow the cover 200' to reach the bottom while moving up and down so that the cover 200' can act as a stopper.

In addition, as shown in [FIG. 7] to [FIG. 9], an extension portion 211 is formed through the cover 200' at the end of the first slot 210 formed in [Example 1]. That is, the shape in which the first slot 210 and the extended portion 211 are combined is formed to have a “b” shape. This, the first slot 210, as in [Embodiment 1], the cover 200' is moved in the width direction to remove the gap, and the extension part 211 is the cover 200' is lowered down This is to allow the stopper to act while the edges touch the floor.

Thus, the extended portion 211, as shown in [Fig. 8] and [Fig. 9], in the first slot 210, it is preferable to be formed on the edge fixed to the window pair (D) and the far end. .

Finally, in the cover 200', as shown in [Fig. 7] to [Fig. 9], a second slot 220 is formed through the edge portion installed in the window pair D. The second slot 220 is for allowing the edge portion fixed to the window pair D to go down in close contact with the ground when the cover 200' descends through the extension portion 211 described above. . Accordingly, the second slot 220 is formed at least as long as the height (H) of the cover 200' is shortened.

In the drawing, "221" is a guide protrusion for inserting and guiding the second slot 220, and is manufactured in the form of a rod that is wider and longer than the width of the second slot 220, but is in close contact with the window pair D. It is fitted to the second slot 220 and fixedly installed in the window pair D to form a protrusion that allows the second slot 220 portion to be guided up and down.

In the present invention made as described above, when the window pair is opened, the guide stopper moves under the guidance of the first slot so that a gap between the window pair and the window frame does not occur, and the guide stopper rises to the extended portion and is simultaneously guided by the second slot. In accordance with this, the lower part of the cover adheres to the floor and functions as a stopper.

The device for preventing hand jamming for windows and doors according to [Example 3] of the present invention has the same configuration as [Example 1] and [Example 2], as shown in [FIG. 10] and [FIG. 11], or a cover ( 200). Therefore, detailed descriptions of the components such as [Example 1] and [Example 2] will be omitted and only the difference components will be described.

[Example 3], as shown in [Fig. 10] and [Fig. 11], extends one edge of the cover 200 to extend the first extension portion 240' and the second extension portion 240", , When the first extension portion 240' and the second extension portion 240" are opened, the window is prevented from being pinched in the opposite direction.

That is, as shown in [Fig. 10] and [Fig. 11], the first extension portion 240' is fixed to the width portion of the window pair D, and the second extension portion 240" is the window pair ( By fixing to the part of the window frame (F) where the width part of D) touches, the gap between the window pair (D) and the window frame (F) is not blocked when opening and closing, so that it can be safely used.

At this time, between the cover 200 and the first extension portion 240', one soft portion 241 is connected, and between the first extension portion 240' and the second extension portion 240", another soft portion By connecting with 242 to form integrally, these soft portions 241 and 242 act as hinges so that the first extension portion 240' and the second extension portion 240" can be easily expanded or folded. do. Here, the soft parts (241, 242) is manufactured by a conventional technique that is manufactured to have a lower hardness than other parts or to produce a thinner thickness so that it can be easily bent or folded.

In particular, the first extension portion 240 ′ and the second extension portion 240 ″ are manufactured to have a width equal to or slightly wider than the width of the window pair D, so that the hinge supporting the window pair D is rotated. It is preferable to fabricate such that the gap between the window pair and the window frame is completely eliminated by configuring the first extension portion 240' and the second extension portion 240" to be folded in close contact.

Accordingly, the first extension portion 240' is integrally moved with the window pair D, and the second extension portion 240" is fixed to the window frame F, so that the first extension portion 240 is integrally formed. ') and the second extension portion 240", it is possible to prevent pinching of hands indoors or outdoors.

The present invention made as described above closes the gap when the first extension portion and the second extension portion are opened or closed and the window is opened, thereby preventing all hand-crashing accidents that may occur on the indoor or outdoor side. .

100: guide stopper
110: decompression groove
200, 200': cover
210: first slot
211: extension part
240': first extension
240": second extension
241, 242: weak part
300: finishing member
310: decompression projection
F: Window frame
L: Window pair

Claims (8)

In the hand jam prevention device mounted between the window frame (F) and the window pair (D) mounted rotatably on the window frame (F),
At least two guide stoppers (100) mounted on the window frame (F) surface for mounting the window pair (D) to be rotatable; Mounted between one edge of the window pair (D), and one edge of the window pair (D) and the adjacent window frame (F), made of a flexible material and fitted in each of the guide stoppers (100) in the width direction A cover 200 having a first slot 210 guided by opening and closing the window pair D; And a closing member 300 which is mounted on the window frame F to cover and cover the cover 200 moving in the width direction as the window pair D is opened and closed.
The cover 200 is cut to a length shorter than the edge length of the window pair (D), and is formed through the second slot 220 for height adjustment in the longitudinal direction at the edge fixed to the window pair (D),
The first slot (210), the second slot (220) at the end of the distal end portion 211 for height adjustment, characterized in that the incision forming device for preventing hand jamming for windows and doors.
In claim 1,
The cover 200, and the closing member 300,
A device for preventing hand jamming for windows and doors, each extruded and cut to fit the window length.
In claim 1,
The cover 200,
A device for preventing hand jamming for windows and doors, comprising at least one layer of an aluminum alloy panel and a synthetic resin.
In claim 1,
The first slot 210,
Device for preventing hand jamming for windows and doors, characterized in that the maximum angle of the door that opens and closes the window pair (D) can be adjusted according to the length (W).
In claim 1,
The closing member 300,
The width cross-section is formed in a "b" shape so that one side is installed facing the window frame F, but the side facing the window frame is forcibly fitted into the pressure reducing groove 110 formed at the end of the guide stopper 100. Device for preventing hand jamming for windows and doors, characterized in that the pressure-reducing protrusions 310 are protruded to be able to.
delete In claim 1,
The second slot 220,
Device for preventing hand jamming for windows and doors, characterized in that the extension portion 211 is formed at the same height (H).
In claim 1,
The cover 200,
A first extension portion 240' extending on one edge and fixed to the width portion of the window pair D, and a second extension portion fixed to the window frame F portion where the width portion of the window pair D abuts ( 240") is formed by extending, but forming a soft portion (241, 242) in the bent portion is configured to be easily folded and unfolded.

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