WO2015030441A1

WO2015030441A1 - Door stopper

Info

Publication number: WO2015030441A1
Application number: PCT/KR2014/007863
Authority: WO
Inventors: 김인환; 이경호; 한승수; 신현명; 최세진
Original assignee: 주식회사 종근당
Priority date: 2013-08-26
Filing date: 2014-08-25
Publication date: 2015-03-05
Also published as: KR101474307B1

Abstract

The present invention relates to a door stopper having a horseshoe protruded such that a contracting and protruding operation is repeated by a repeated pressing operation when the door stopper is attached to a side of a door, and the door stopper comprises: a base fixed to a door; an operation cover which is connected such that one end thereof is rotated around the center of the base, and which has an operation part protruding therefrom; an actuator provided so as to face downwardly by the operation part during the rotation of the operation cover; and a horseshoe connected to an end portion of the actuator. Thus, the stopper can be supported by a simple operation pressed by a foot of a user with no need for the user to bend the user's back.

Description

Door stopper

The present invention is provided with a door stopper that repeats the storage and protrusion of the horseshoe by repeated pressing operation when attached to the side of the door, the door stopper is connected to the base fixed to the door, one end is rotated about the base The ground cover of the stopper is formed by a simple operation of pressing the foot by the user without bending, consisting of an operation cover protruding the operation piece, an actuator installed downwardly by the operation piece when the operation cover is rotated, and a horseshoe connected to the end of the actuator. It relates to a door stopper to be possible.

In general, the sliding doors installed in the entrance of apartments or houses are door closers that close the doors automatically using hydraulic pressure between the door frame and the inside of the doors so that the doors automatically close after the doors are opened for security and privacy. Will install

However, it is necessary to temporarily open the door for moving or ventilating things, so that the door stopper is installed at the lower side of the door to maintain the open state of the door with the door closer installed. The opened door can be kept open.

In addition, the door stopper (door-stopper) is installed in the lower side of the inner side of the door so that the door is not closed in order to fix the door in the state that the opening door is open, the position of the door using the frictional force with the ground It is a device to temporarily fix the.

In connection with such a technique, the technology of the door stopper is proposed in Korean Patent No. 1024303. The configuration of the screw hole 101 is formed in the upper and lower portions, as shown in FIG. Forming the installation portion 102 protruding to the front to form, forming an installation hole 104 on the upper and lower surfaces of the installation portion 102, respectively, and forming a locking projection 105 on the installation portion 102 upper portion One body 1; A washer 202 fitted into the installation hole 104 and fixed by a pin 201 penetrating the circumferential wall is positioned inside the space 103 to allow the washer 202 and the space 103 to be disposed. An outer cylinder (2) carbonized with a coil spring (S1) provided between the bottom surfaces; It is inserted into the inside of the outer cylinder (2) through the lower portion of the outer cylinder (2), the coil spring (S2) is installed between the upper end and the pin 201 installed in the outer cylinder (2), the lower end pad ( An inner cylinder 3 screwed 301; The outer cylinder 2 is fixed to the lower end of the outer cylinder 2 by a pin 201 penetrating through the lower circumferential wall of the outer cylinder 2 and the long hole 302 formed under the inner cylinder 3. An operation plate 4 protruding forward of the; A through hole 501 is formed on the upper surface to allow the outer cylinder 2 to penetrate through the installation portion 102 of the body 1, and an inner end portion of the upper surface to the lower portion of the locking protrusion 105 of the body 1. The fixing body 5 which is fitted with a coil spring S3 provided between the recessed groove 106 and the recessed groove 502 formed on the upper surface of the installation part 102 by forming a recessed groove 502 in the bottom surface thereof. It is made of.

However, the door stopper as described above has to operate the operating plate 4 and the push part, respectively, in order to raise and lower the pad 301, so that the operation is inconvenient, and the reliability of the operation when the through hole 501 of the push part is worn is high. It is to be reduced, it is difficult to quickly remove in case of emergency.

An object of the present invention for improving the conventional problems as described above, the operation of the stopper to be made by a simple operation, to make it possible to check the operating state of the stopper, provided with a safety device for accidents caused by mischief of children, etc. It is to provide a door stopper that prevents the installation of the stopper to prevent the installation, height adjustment is possible, and to quickly detach the stopper from the ground in case of emergency.

In order to achieve the above object, the door stopper is provided with a horseshoe protruding so that the storage and protrusion is repeated by repeated pressing operation when attached to the side of the door, the door stopper is a base fixed to the door, the base It provides a door stopper consisting of an operation cover which one end is connected to rotate so as to rotate around the actuator, an actuator installed downward by the operation piece when the operation cover is rotated, and a horseshoe connected to an end of the actuator.

And, the actuator of the present invention, the housing is provided with a sliding piece that is in contact with the operating piece while the upper and lower rods and the upper and lower rods are positioned so that the protrusion and storage is repeated by repeated pressing operation, the housing Provided is a door stopper formed as an operating tool installed in the.

In addition, the actuator of the present invention provides a door stopper formed as a locking unit provided at a corresponding position of a housing, a lifting rod, a lowering rod, an operation cover, and a base.

In addition, the raising and lowering rods of the present invention are divided into first and second rods which are divided, and further provided with height adjusting means for adjusting the height thereof, wherein the height adjusting means includes a first nut and a first fixed to the first rod. Provided is a door stopper consisting of a bolt provided on the second rod and a second nut provided on the second rod.

The horseshoe of the present invention is connected as a lifting rod having a shock absorbing means, and the shock absorbing means provides a door stopper which is configured to be hinged so as to be rotatable only in one direction.

Subsequently, the operation cover of the present invention is further provided with a display sphere made of different colors for displaying the operation state on one side, the display sphere provides a door stopper connected to the link located on one side of the sliding piece.

In addition, the operation cover of the present invention, the stopper is provided to prevent rotation through the stopper provided in the base, the stopper is provided on the elastic support piece and the elastic support piece which is installed so as to correspond to the projection of the mounting hole and the mounting hole. A door stopper is provided which is connected to the knob to move the elastic support piece.

According to the present invention as described above, the operation of the stopper is made by a simple operation, the operation state of the stopper can be checked, and the safety device is provided to prevent accidents by mischief of children, and the height can be adjusted. It is effective in preventing installation failures and quickly removing the stopper from the ground in an emergency.

1 is a side view showing a conventional door stopper.

Figure 2 is a perspective view showing a mounting state of the door stopper according to the present invention.

Figure 3 is a perspective view of the door stopper according to the present invention.

4 and 5 are exploded cross-sectional view and a state of use side view of the door stopper according to the present invention, respectively.

Figure 6 is an exploded view showing the horseshoe lifted, lowered state of the stopper according to the present invention.

7 and 8 are respectively an exploded view and a side view showing a raised and lowered state of a horseshoe according to another embodiment of the present invention.

9 is an operational state diagram of a horseshoe according to another embodiment of the present invention.

10 and 11 are a perspective view and a cross-sectional view of an operating state of the door stopper according to another embodiment of the present invention, respectively.

12 and 13 are a perspective view and an operating state perspective view of a door stopper according to another embodiment of the present invention, respectively.

Figure 14 is an exploded view showing the rising and lowering rod of the door stopper according to another embodiment of the present invention.

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

Figure 2 is a perspective view showing a mounting state of the door stopper according to the present invention, Figure 3 is a perspective view showing a door stopper according to the present invention, Figures 4 and 5 are respectively exploded sectional view of the main portion of the door stopper according to the present invention; And use state side view, Figure 6 is an exploded view showing the horseshoe lifted, lowered state of the stopper according to the present invention, Figures 7 and 8 show the raised and lowered state of the horseshoe according to another embodiment of the present invention, respectively Figure 9 is an exploded view and a side view, Figure 9 is an operational state diagram of a horseshoe according to another embodiment of the present invention, Figures 10 and 11 are a perspective view and a cross-sectional view showing the operation of the door stopper according to another embodiment of the present invention, respectively, 12 and 13 are a perspective view and an operating state perspective view of a door stopper according to another embodiment of the present invention, respectively, and FIG. 14 shows a lifting rod and a descending rod of the door stopper according to another embodiment of the present invention. decomposition Toda

The present invention is made as a door stopper 600 protruding the horseshoe 670 so that the storage and protrusion is repeated by repeated pressing operation when attached to the side of the door 700.

In addition, the door stopper 600 is a base 610 fixed to the door, the operation cover 630, one end of which is connected to rotate around the base 610 so that the operating piece 635 protrudes, the operation cover An actuator 650 installed downward by the operation piece 635 when the 630 is rotated, and a horseshoe 670 which is connected to an end of the actuator 650 and rubbed onto the ground.

At this time, the actuator 650, the housing 651 is provided with a sliding piece 651a in contact with the operation piece 635, the inside of the housing 651 is connected as an operating port 653, like a ballpoint pen Repetitive pressing operation is made of a resilient protruding and descending rod 655 that is repeated storage.

In addition, the actuator 650 is composed of a housing 651, a lifting rod 655, and a locking unit 657 provided at corresponding positions of the operation cover and the base.

In addition, the raising and lowering rods 655 are further divided into first and

second rods

655a and 655b, and the height adjusting means 690 is further provided so that the length of the raising and lowering rods can be adjusted.

At this time, the height adjusting means 690 is composed of a first nut 691 fixed to the first rod, a bolt 693 provided on the second rod and a second nut 695 provided on the second rod. .

The horseshoe 670 is connected as a rising and lowering rod having an impact absorbing means 680, and the impact absorbing means 680 is hinge pieces 681 connected to each other so as to be rotatable only in one direction. And an assembly structure of the support piece 683.

Subsequently, the operation cover 630 is further provided with a display sphere 635 made of different colors for displaying the operation state on one side, the display sphere 635 is connected as a link 633 on one side of the sliding piece. .

In addition, the operation cover 630 is installed to prevent rotation through the stopper 640 provided in the base, and the stopper 640 is a mounting hole 641 having a protrusion 641a and the mounting hole 641. And a knob 643 connected to the elastic support piece 645 to be installed to correspond to the projection.

The operation of the present invention having the above configuration will be described.

As shown in Figures 2 to 14, the present invention, when repeatedly pressing the operation cover 630 protruding in the state in which the door stopper 600 is attached to the side of the door 700 to the door stopper 600 When the horseshoe 670 is connected to the base 610 is repeatedly received or protruded, the horseshoe 670 is rubbed against the ground b to prevent the door from moving.

In addition, the door stopper 600 is a base 610 fixed to the door, the operation cover 630, one end of which is connected to rotate around the base 610 so that the operating piece 635 protrudes, the operation cover Actuator 650 is installed so as to be downwardly moved by the operating piece 635 when the rotation of the 630, the horseshoe 670 is connected to the end of the actuator 650, the operation cover when the door stopper 600 is coupled to the door 630 protrudes to the side of the door so that it can rest as a foot.

At this time, the actuator 650, the housing 651 is provided with a sliding piece 651a in contact with the operation piece 635, the operation port 653 in the inside of the housing 651 is repeated, such as a ballpoint pen Pressing the operation cover 630 is made of a rising and lowering rod 655 that is repeatedly projected and received by the pressing operation, the operation piece 635 is moved horizontally while pressing the sliding piece 651a in the vertical direction horseshoe 670 Down.

In addition, although the operation piece 635 and the sliding piece 651a are formed in a corresponding arc shape in the present invention, they may be made of a corresponding linear inclined surface.

On the other hand, as shown in Figure 7, the actuator 650, the housing 651 and the locking rod 655 which is provided at the corresponding position of the operation cover and the base and the lifting rod 655, which is elastically connected to the housing; As the housing 651 is downward, the locking unit 657 is fastened so that the horseshoe 670 is rubbed on the ground, and the locking unit 657 is released by pressing the locking unit 657 once again. As it is raised, friction in the horseshoe is removed, allowing the door to move.

In addition, the raising and lowering rods 655 are divided into first and

second rods

655a and 655b, which are divided into first nuts 691 and bolts 693 provided to the first rods. And a height adjusting means 690 made up of a second nut 695 provided in the second rod, and the height adjustment is completed when the second nut is fastened in a state in which the height adjustment is made around the first rod.

The horseshoe 670 is provided with a shock absorbing means 680 formed of a connecting structure of a hinge piece 681 and a support piece 683 so that the horseshoe 670 can rotate only in one direction. As the shock absorbing means of the horseshoe 670 is bent, the supporting force of the door is removed.

Subsequently, the operation cover 630 is further provided with a display sphere 635 made of different colors for displaying the operation state on one side to grasp the current operation state of the operation cover.

In this case, the display sphere 635 is connected through a link 633 connected to one side of the sliding piece so that the display sphere moves downward through the link to display its operating state in red or green.

In addition, the operation cover 630 is installed to prevent rotation through the stopper 640 provided in the base to prevent a safety accident such as a hand pinch generated when the operation cover is repeatedly pressed by a mischief such as a child. .

In this case, the stopper 640 is provided with a mounting hole 641 having a protrusion 641a and an elastic support piece 645 corresponding to the protrusion at the bottom of the knob 643 at the top thereof while being mounted in the mounting hole 641. When the knob is up, the elastic support piece is in close contact with the protrusion to prevent downward, and the knob is in close contact with the operation cover by the operation of the elastic support piece to prevent rotation.

The present invention is provided with a door stopper that repeats the storage and protrusion of the horseshoe with a repeated pressing operation when attached to the side of the door so that the user can operate and release the door stopper by a simple operation of pressing the foot without bending. It is applied to doors that can be opened quickly.

Claims

When it is attached to the side of the door, the door stopper is installed to receive and protrude the horseshoe that is rubbed on the ground by repeated pressing operation.

The door stopper is a base fixed to the door, the operation cover is protruded while one end is connected to rotate around the base, an actuator installed downward by the operation piece when the operation cover is rotated, connected to the end of the actuator Door stopper consisting of a connecting structure of the horseshoe.
The actuator of claim 1, wherein the actuator is a housing in which a sliding piece protrudes outward so that the operation piece of the operation cover contacts, an operation tool installed in the housing so as to protrude and receive repeatedly by pressing the sliding piece, the operation Door stopper, characterized in that consisting of the lifting rod, descending rod elastically connected to the sphere.
The door stopper according to claim 1, wherein the actuator is formed as a locking unit which is provided at a corresponding position of the lifting and lowering rod and the operation cover and the base which are elastically supported inside the housing and the housing.
According to claim 2, The raising and lowering rod is made of the first and second rods are installed separately, the height adjusting means is further provided,

The height adjusting means is a door stopper, characterized in that the first nut is fixed to the first rod, the bolt provided on the second rod and the second nut provided on the second rod.
According to claim 1, wherein the horseshoe, is connected as a lifting rod, a lowering rod having an impact absorbing means,

The shock absorbing means is a door stopper, characterized in that consisting of a hinge connected to be able to rotate only in one direction.
According to claim 1, The operation cover, One side is further provided with a display sphere made of different colors for displaying the operation state,

The display device is a door stopper, characterized in that connected as a link rotatably installed on one side of the sliding piece.
According to claim 1, The operation cover is installed to prevent rotation through the stopper provided in the base,

And the stopper comprises a mounting hole having a projection, an elastic support piece installed to correspond to the projection of the mounting hole, and a knob connected to the elastic support piece to move the elastic support piece.