KR20190096252A - Apparatus for preventing a finger from inserting in hinged door - Google Patents

Abstract

The present invention relates to an apparatus for preventing a finger from being caught in an axial rotation type hinged door, which comprises: a door frame coupling member attached to a groove at one side of a door frame, and comprising a horizontal plate and a vertical plate extending linearly from one side of the horizontal plate; a soft rear gap covering wing orthogonally protruding from a dead end of the horizontal plate of the door frame coupling member; a soft front gap covering wing orthogonally protruding from a dead end of the vertical plate of the door frame coupling member; and an elastic plate orthogonally attached to the vertical plate at the same height with an upper end height of the rear gap covering wing, and being in parallel with the horizontal plate. Accordingly, the apparatus is installed between the door and the door frame to block a gap between the door frame and the door, thereby preventing the hand or a finger of children from being damaged by being caught between the door and the door frame. Moreover, there is no disturbance in operation of the hinged door, and the gap between the door frame and the door is perfectly covered to improve an appearance. Therefore, marketability of the door can be increased.

Description

Apparatus for preventing a finger from inserting in hinged door}

The present invention relates to a hand pinch prevention device of an axial rotation door, and more particularly, a hand or finger injury and cutting accidents of children, caused by a gap between the door and the door frame of the rotation method around the hinge axis. And prevents hand jamming of the swivel swing door which can improve the merchandise of the door by perfectly covering the gap between the door frame and the door without disturbing the opening / closing operation of the sliding door. It is about.

In general, the hinge is a hardware used for doors, doors, or furniture doors, and is mainly installed at the edges of the door frames and doors, and is mainly used for swing doors that are pulled or pushed in and out using the rotation axis.

The doors are usually supported by two or three pairs of hinges that act as a rotating shaft, and the handles are moved in and out about the middle of the opposite edge of the hinged door edge. The longer the distance between the handle of the force and the pivot, the axis of rotation, the easier the door opens.

The conventional hinge door and the door frame is hinged to one side of the door frame 6 is fixed to the wall of the building that is fixed to the building as shown in Figure 1 and the hinge Since the hinge door 7 is fixedly attached to the hinge, the door 7 is installed to be opened in one direction.

However, the opening door (7) is fixed by the hinge (1) is opened and closed in relation to the space when the door is closed as shown in Figure 2 when the door (7) and the door frame (6) (1) ) Or the space part becomes extremely narrow and when the door 7 is opened, the contact surface 8 of the door 7 is not in contact with the inner surface 9 of the door frame 6 but opens at a predetermined angle. The door 7 and the door frame 6 are provided with a space part 1 at a predetermined distance. When the door 7 is open, the door 6 is opened with a finger or the like stuck in the space 1. 7) When the contact surface 8 of the sliding door 7 is closed, the distance from the inner surface 9 of the door frame 6 is close, i.e., the space part 1 becomes extremely narrow, so that the opening door 7 There is a problem in that there is a risk of being injured by finger pressing the finger with a large force.

Therefore, when the door for the swing door is changed in a way that rotates in place by the hinge axis, the gap between the door and the door frame is minimized to prevent the child's hands or fingers from being pinched, but the door door is interfered with the rotation of the door. In order to prevent a certain gap is inevitable, so the gap between the door and the door frame looks slightly open, which has the disadvantage of damaging the aesthetics of the door frame.

[Preceding technical literature]

1. Domestic Patent Registration No. 10-1137823

An object of the present invention for solving the problems as described above, in detail, the hand of the young children generated by sandwiching the gap between the door and the door frame by blocking the gap between the swing door and the door frame to rotate around the hinge axis. In addition, it is possible to prevent finger injuries and cutting accidents, and to completely cover the gap between the door frame and the door without any interference to the operation of the casement door to enhance the product quality of the door.

Looking at the solution according to an embodiment of the present invention for achieving the object as described above, in the hand pinch prevention device of the swivel swing door installed between the door and the door frame, can be attached to one side groove of the door frame A door frame coupling member consisting of a flat plate and a vertical plate extending at right angles to one side of the horizontal plate, a soft rear flap wing projecting at right angles to the end of the horizontal plate of the door frame coupling member, and an end of the vertical plate of the door frame coupling member. The front front blind blades projecting at right angles to the, and is attached to the vertical plate at a height equal to the top height of the rear blind blades, characterized in that it consists of an elastic plate parallel to the horizontal plate.

According to another embodiment of the present invention, in order to replenish the elasticity of the elastic plate, a soft elastic auxiliary plate protruding obliquely from one side of the horizontal plate is configured to elastically support one side of the elastic plate.

The effect of the present invention as described above is installed between the door and the door frame to block the gap between the door frame and the door to prevent children's hands or fingers get caught between the door and the door frame, and also prevent any action of the swing door The gap between the door frame and the door without covering the perfect cover is a very useful invention that can improve the commerciality of the door by improving the aesthetics.

1 is an exploded perspective view of a hand pinching device according to an embodiment of the present invention.
Figure 2 is a cross-sectional view of the combined state of the pinch prevention device of FIG.
Figure 3 is a cross-sectional view of the operating state of the combined state of the pinch prevention device of FIG.
Figure 4 is a reference diagram showing a state in which the door is closed in the present invention.
Figure 5 is a reference diagram showing a state in which the door is partially open in the present invention.
Figure 6 is a reference diagram showing a state in which the door is half open in the present invention.
7 is a reference diagram showing a state in which the door is opened at a right angle with the door frame in the present invention.
8 is a reference diagram showing a state in which the door is opened and flipped in the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms “a,” “an,” and “the” include plural forms as well, unless the phrases clearly indicate the opposite. As used herein, the term "comprising" embodies a particular characteristic, region, integer, step, operation, element, and / or component, and other specific characteristics, region, integer, step, operation, element, component, and / or group. It does not exclude the presence or addition of. Unless defined otherwise, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Commonly defined terms used are additionally interpreted as having a meaning consistent with the related technical literature and the presently disclosed contents, and are not interpreted as ideal or official meanings unless defined.

Embodiments of the invention described with reference to a perspective view specifically illustrate an ideal embodiment of the invention. As a result, various modifications of the drawings, for example, manufacturing methods and / or specifications, are expected. Thus, the embodiment is not limited to the specific form of the illustrated region, but includes, for example, modification of the form by manufacture. For example, regions shown or described as flat may have properties that are generally rough and / or rough. Also, portions shown to have sharp angles may be rounded. Accordingly, the regions shown in the figures are only approximate in nature, and their forms are not intended to depict the exact form of the regions and are not intended to narrow the scope of the invention.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of a hinge device according to the present invention will be described in detail.

1 is an exploded perspective view of a hands-free prevention device according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the combined state of the hands-free prevention device of Figure 1, Figure 3 is a combined 4 is a reference view showing a state in which the door is closed in the present invention, FIG. 5 is a reference view showing a part of the door in the present invention, and FIG. Fig. 7 is a reference diagram showing a state in which the door is half open, and Fig. 7 is a reference diagram showing a state in which the door is opened at a right angle with the door frame in the present invention, and Fig. 8 is a state in which the door is opened and flipped in the present invention. Reference is also shown.

First, in the drawings, the same components or parts are to be noted that the same reference numerals as possible. In addition, in describing the present invention, a detailed description of related known functions or configurations will be omitted in order not to obscure the subject matter of the present invention.

Hand-holding device 100 of the swivel swing door according to an embodiment of the present invention is installed in the gap between the door (A) and the door frame (B).

A groove formed at right angles is formed at one side of the door frame B, and the groove is formed of a hard material and extends at right angles to one side of the horizontal plate 110 and the horizontal plate 110. Door frame coupling member made of a direct plate 120 is attached or bonded. In this case, the door frame coupling member is attached to the door frame B by a fastener C such as a screw, and the adhesion is performed by an adhesive or a double-sided adhesive tape. At this time, the adhesive or double-sided adhesive tape is applied to the back surface of the horizontal plate 110 and the vertical plate 120, it is preferable to form an adhesive vinyl protective paper for the protection of the adhesive or double-sided adhesive tape.

The door frame coupling member includes a horizontal plate 110 attached to a wide surface of the groove and a vertical plate 120 extending at a right angle to one side of the horizontal plate 110 and attached to a narrow surface of the groove.

At the end of the vertical plate 120 of the door frame coupling member is formed a soft front gap blade 121 projecting at a right angle to the vertical plate 120, the front gap blade 121 is when the door is closed It will cover the front gap between the door and the door frame.

The front screen vane 121 is made of a material having a soft elasticity and has its own elasticity. Therefore, when the door is opened, the front front screen vane 121 is soft on one side of the door. When pressed and closed, the door is restored to its original state by elasticity, thereby covering the front gap between the door and the door frame again.

The resilient plate 130 for covering the rear gap between the blade 111 and the vertical plate 120 normally covers the rear gap between the blade 111 and the vertical plate 120, while the door is opened When rotating, the corner of the door is pressed by the revolving radius of the door when the elastic plate 130 is pressed, and when the door passes, the original position is restored to the original position by elasticity, and the rear blind blade 111 and the vertical plate 120 are again. ) To cover between.

Therefore, the elastic plate 130 is made of a material having a soft elasticity having elasticity, or at least a portion connected to the vertical plate 120 should be a structure having elasticity, even if the pressing plate portion is made of a hard plate body.

In addition, the elastic plate 130 may be configured so that the elasticity is weakened by the frequent opening and closing of the door and the restoring force may be weakened, so that the restoring force is not weakened by the elastic auxiliary plate 140.

The elastic auxiliary plate 140 to obliquely protrude from one side of the horizontal plate 110 to have elasticity to replenish the elasticity of the elastic plate 130. To this end, the elastic auxiliary plate 140 is preferably made of a material having a soft elasticity.

At the end of the horizontal plate 110 of the door frame coupling member is formed a soft rear gap blade 111 projecting at right angles to the horizontal plate 110, the rear gap blade 111 is the door when the door is closed To cover the rear gap between the door and the door frame.

The rear gap blade 111 is made of a soft material and configured to have elasticity, and thus, when the door is fully opened in the open state, as shown in FIG. 8, the soft rear gap blade 111 is disposed on one side of the door. When pressed and closed, the door is restored to its original state by elasticity, thereby covering the rear gap between the door and the door frame again.

As such, the present invention is installed between the door and the door frame to block the gap between the door frame and the door to prevent children's hands or fingers from being caught between the door and the door frame, and also does not interfere with the operation of the swing door The gap between the door and the door is completely covered to improve the aesthetics of the door by improving the aesthetics.

As described above, although the present invention has been described by way of limited embodiments, the present invention is not limited thereto, and the technical concept of the present invention and the following will be described by those skilled in the art to which the present invention pertains. Various modifications and variations will be possible within the scope of the appended claims.

110: horizontal plate 120: vertical plate
121: front door gap wing 122: rear door gap wing
130: elastic plate 140: elastic auxiliary plate
A: door B: door frame
C: Fastener

Claims (2)

In the hand pinch prevention device of the shaft-type swing door installed between the door and the door frame,
A door frame coupling member attached to one side groove of the door frame and comprising a horizontal plate and a vertical plate extending at right angles to one side of the horizontal plate;
Soft rear gap blades projecting at right angles to the end of the horizontal plate of the door frame coupling member,
Soft front gap blade projecting at right angles to the end of the vertical plate of the door frame coupling member,
An apparatus for preventing hand pinching of a swivel type swing door, characterized in that it is attached to the vertical plate at the same height as the top height of the rear gap shield and consists of an elastic plate parallel to the horizontal plate.
The method according to claim 1, wherein the flexible resilient auxiliary plate protruding obliquely from one side of the horizontal plate in order to supplement the elasticity of the resilient plate is configured to elastically support one side of the resilient plate swing door Hand pinch protection device.

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