KR101565283B1

KR101565283B1 - Hinged door open door stopper with an angle adjustment.

Info

Publication number: KR101565283B1
Application number: KR1020150094612A
Authority: KR
Inventors: 김현식
Original assignee: (주)스페이스탑
Priority date: 2015-07-02
Filing date: 2015-07-02
Publication date: 2015-11-06

Abstract

The present invention relates to a door stopper for adjusting the opening angle of a door, and more particularly, to a door stopper for adjusting the opening angle of a door so as to support an open door in contact with an open door, A body formed of a supporting piece having a second fastening hole; And a support member having a cushion block coupled to the support piece of the body, wherein the support member has an angle of support and a position at which the support member and the support member contact each other Since the latching portion is formed to protrude, the door stopper can be easily installed, the inconvenience that the door is caught in the closed state of the door can be eliminated, and the door stopper can be easily used through easy angle adjustment.

Description

[0001] DESCRIPTION [0002] Hinged door open door stopper with an angle adjustment function.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door stopper having a door opening angle adjusting function for adjusting and restricting an opening angle of a door in the form of a hinged door.

Generally, doors are provided in the form of a hinged or sliding door as a means of accessing inside or outside of a building or room. In particular, doors for accessing an office building or a room of a house are all provided as a hinged door.

The hinged door is designed to normally open and close in the direction of the room. In this case, the door is likely to open due to the arrangement of the interior structure, the position of the door, In order to solve such a problem, a door stopper for limiting the opening angle of the door in the form of a hinged door is provided.

The conventional door stopper for restricting the opening angle of the hinged door as described above is formed to be installed on the floor as disclosed in the Utility Model Registration No. 20-0200382. For example, the door stopper may include a stopper body An edge of an elastic material is provided on the upper half portion, and a spiral portion formed on the inner surface of the lower portion of the main body is formed and fixed to the washer fixed to the bottom surface.

In the conventional door stopper constructed and fixed as described above, when the door is opened, the lower portion of the door comes into contact with the stopper main body, thereby limiting the door opening angle.

However, even when the door is closed, it remains protruded at a certain point on the floor of the room, so that it is easy to catch on the foot. In addition, it is not easy to arbitrarily adjust the opening angle of the door after once installed, There is a drawback that marks are left on the floor when changing positions.

1. Citation Documents: Utility model registration system 20-0200382

The present invention is to provide a door stopper having a door opening angle adjustment function which is installed at one side of a door frame in the form of a hinged door so as to restrict the opening angle of the door and easily adjust the angle.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a door stopper having a door opening angle adjusting function for finely adjusting the opening angle of a door.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a door stopper having a door opening angle adjustment function for accurately maintaining a fixed angle of a door stopper fixedly installed on a door frame.

A door stopper for adjusting an opening angle of a door, the door stopper comprising: a fixing piece having a first fastening hole so as to be contactable with a door frame or a wall on one side of the door; A body formed integrally with an engaging portion formed at one side of the fixing piece so as to accurately maintain an angle of the supporting piece when the fixing piece is fixed to the door frame; A bolt for fastening the second fastening hole to the first fastening hole and a cushion block having a buffering force protruding toward the door at the other end thereof, .

The body is formed at an angle of 110 DEG from the fixing piece.

A plurality of the second fastening holes are formed at equal intervals so as to select a fastening position of the receiving member, and a female screw is formed on the inner circumferential surface of each second fastening hole so as to threadably fasten the bolt of the receiving member.

The first fastening holes are formed by a plurality of seating grooves arranged at regular intervals so as to seat the bolts and a passage through which the bolts can move on the seating grooves, ; And a nut fastened to an end of the bolt.

According to the door stopper of the present invention having the function of adjusting the opening degree of the hinged door, the door can be easily installed on one side of the door frame in the form of a hinged door to limit the opening angle of the door, It has the effect of eliminating the inconvenience and making it more convenient to use by easy angle adjustment.

In addition, the user can more finely adjust the opening angle of the door, thereby making the use more convenient.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an installation view showing a door stopper to which the present invention is applied. Fig.
2 is a perspective view showing a door stopper to which the present invention is applied.
FIG. 3 and FIG. 4 are explanatory views showing a state in which the door stopper to which the present invention is applied is adjusted.
5 to 6 are views showing another embodiment of a door stopper to which the present invention is applied;

Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

1 to 6, the door stopper according to the present invention includes a fixing piece 110 having a first fastening hole 111 so as to be brought into contact with the door frame 20 at one side of the door 10, The body 100 formed of the support pieces 120 having the second fastening holes 121 and the support pieces 120 of the body 100 in contact with the door 10 to support the opened door 10, And a catching part 130 is formed on one side of the fixing piece 110 in order to accurately maintain the position and angle of the body 100 to which the body 100 is attached .

The body 100 includes a fixing piece 110 having a first fastening hole 111 so as to be able to be brought into contact with the door frame 20 at one side of the door 10, Is formed with a support piece (120) having a hole (121). That is, the body 100 is formed with the fixing piece 110 and the supporting piece 120 in the shape of 'A', and the fixing piece 110 is fastened to the door frame or wall using a screw or an anchor bolt, One or a plurality of fastening holes 111 are formed and the fastening piece 110 and the supporting piece 120 abut each other to fix the angle of the body 100 to the fastening part 130 And one or a plurality of second fastening holes 121 for fastening the receiving member 200 to be described later are formed on the supporting piece 120. As shown in FIG.

3 and 4, the supporting piece 120 is formed at an angle of 110 ° from the fixing piece 110. In this case,

Thus, by forming the angle of the support piece 120 from the fixing piece 110, the maximum angle at which the door can be opened can be limited.

As shown in FIG. 2, the second fastening holes 121 are formed at equal intervals so that the fastening position of the receiving member 200 can be selected. The second fastening holes 121 are formed in the second fastening holes 121 And a female screw is formed on the inner circumferential surface to screw-tighten the bolt 210 of the receiving member 200. By forming the female screw directly in the second fastening hole 121, it is not necessary to provide a separate nut for fastening the bolt 210, and it is possible to prevent the inconvenience due to loss of the nut do.

3 and 4, the opening angle of the door can be adjusted by changing the position of the supporting member 200. In this case, as shown in FIG. 3 and FIG. 4, since the plurality of second fastening holes 121 are formed in the supporting piece 120, You can.

The support member 200 is coupled to the support piece 120 of the body 100 and is in contact with the door 10. The bolt 210 for fastening to the second fastening hole 121 is formed at one end of the support member 200 And a cushion block 220 having a buffering force protruding toward the door is formed at the other end. Here, the cushion block 220 is made of rubber or silicone material so that even when the door is strongly opened, shocks are buffered to prevent noise or damage.

5 and 6, the first fastening hole 121 may include a plurality of seating grooves 121a arranged at regular intervals so as to seat the bolts 210, A spring 230 for applying an elastic force between the support piece 120 and the cushion block 220 and a spring 230 for applying an elastic force between the support piece 120 and the cushion block 220. [ And a nut 240 which is fastened to an end thereof. Therefore, according to this configuration, the bolt 210 can be moved to the desired seating groove 121a through the passage 121b without completely releasing the nut, so that the gap can be easily adjusted.

According to the present invention having the above-described structure, the door can be opened at one side of the door to restrict the angle at which the door is opened and to easily adjust the angle, thereby eliminating the inconvenience that the door is caught in the closed state. The use becomes more convenient.

In addition, the angle of opening of the door can be adjusted more finely, making it more convenient to use.

10: door 20: door frame
100: body 110:
111: first fastening hole 120:
121: second fastening hole 121a: seat groove
121b: passage
200: support member 210: bolt
220: cushion block 230: spring
240: Nut

Claims

A door stopper for adjusting an opening angle of a door,
A body having a fixing piece having a first fastening hole so as to be able to be brought into contact with a door frame or wall of one side of the door and a supporting piece having a second fastening hole so as to support the door in contact with the opened door; And
A bolt for fastening the second fastening hole to the first fastening hole and a cushion block having a buffering force protruding toward the door at the other end, the fastening member being coupled to the supporting piece of the body, Meanwhile,
Wherein a locking portion is protruded and formed at a portion where the fixing piece and the supporting piece come into contact with each other so that the angle of the supporting piece of the body can be accurately maintained and the position where the body is installed can be set.

[2] The apparatus of claim 1,
And the support piece is formed by being bent at an angle of 110 ° with respect to the fixing piece.

[2] The apparatus of claim 1, wherein a plurality of the second fastening holes are formed at equal intervals so as to select a fastening position of the receiving member, and a female screw is formed on an inner circumferential surface of each second fastening hole so as to be screwed with the bolt of the receiving member A door stopper with adjustable door opening angle feature.

[2] The apparatus of claim 1, wherein the first fastening holes are formed by a plurality of seating grooves arranged at regular intervals so that the bolts are seated and a passage through which the bolts can move over the seating grooves,
A spring that exerts an elastic force between the support piece and the cushion block; And a nut fastened to an end of the bolt. The door stopper according to claim 1,