KR100821931B1 - Turnable door stop apparatus, floor face materials and door materials of turnable door stop apparatus - Google Patents

Abstract

The bottom member can be installed without forming a fitting recess on the bottom surface, and also reduces the sound caused by the movement of the movable member of the bottom member, and also impacts when the movable member stops the door. Provides a bottom member and a door stop device of the door stop device to be relaxed.

The door stop device is provided with a bottom member K and a door member T1. The bottom member K is provided with a base member 1 and a plate-shaped movable member 2. The back surface of the base member 1 is formed in a plane. On the upper surface of the base member 1, a movable member accommodating recess 11 is formed. The movable member 2 is provided with the elevating part 21 and the shaft part 20. A shock absorbing material is provided in the shaft portion 20. The movable member 2 is housed in the movable member accommodating portion 11 so that it can be raised and raised about the shaft portion 20. On the rear surface side of the door member T1, a magnetic attachment surface 42 and a stop surface 43 are formed. The shock absorbing material 46 is provided in the stop surface 43. The magnetic attachment surface 42 is provided with a buffer plate 47.

Description

Door stop device, bottom member of door stop device and door member {TURNABLE DOOR STOP APPARATUS, FLOOR FACE MATERIALS AND DOOR MATERIALS OF TURNABLE DOOR STOP APPARATUS}

1 is an explanatory view of a use state showing a first embodiment of a door stop device according to the present invention;

Fig. 2 is a partial cross-sectional view showing a state in which the movable member that has been raised is in contact with a buffer plate provided on the magnetic attachment surface;

3 is a partial cross-sectional view showing a state in which the door is moved in the state shown in FIG.

Figure 4 is an exploded perspective view of the bottom surface member.

Figure 5 is a longitudinal sectional view of the bottom surface member.

Fig. 6 is an enlarged cross-sectional explanatory view showing a base portion side of the bottom surface member, and showing a state where the movable member is accommodated in the movable member accommodation recess portion;

Fig. 7 is an enlarged cross-sectional explanatory view showing a base portion side of the bottom surface member, in which the movable member is raised in the state shown in Fig. 3 to be in contact with the stopper portion and stopped at a predetermined position;

8 is a bottom view of the base member constituting the bottom surface member.                 

9 is a longitudinal sectional view of the base member constituting the bottom surface member;

10 is a perspective view of the door member seen from the bottom side;

Fig. 11 is a partial cross-sectional explanatory diagram showing a state where the door member T1 is installed at a position higher than the position shown in the present embodiment.

Figure 12 is a private facility showing the back cover and the cushioning material installed on the upper surface of the back cover.

13 is an explanatory view of a use state showing a second embodiment of a door stop device according to the present invention;

FIG. 14 is an explanatory view seen from the side showing a state where the door is stopped by the door stop device shown in FIG. 13; FIG.

(Explanation of the sign)

K: Bottom member T1, T2: Door member

N1, N2: Wood screw 1: Base member

10: through hole 11: movable member accommodating recess

12: movable member insertion hole 120: stopper

13: shaft accommodating recess 14: back cover accommodating recess

15: engaging convex part 2: movable member

20: shaft 21: lift

22, 22a: shock absorber 3, 3a: back cover

30: coupling hole 4: base member                 

40: flange 41: through hole

42: Magnetic attachment surface 43: Static surface

44: magnet accommodation recess 45: magnet

46: Buffer 47: Buffer Edition

470: groove 50: base member contact die

500: long through hole 501: thickness dropping portion

51: base member contact die part 510: thickness dropping part

6: bottom 7: door

The present invention relates to a door stop device for stopping the rotation of the door at a predetermined position, a bottom member and a door member of the door stop device, a rotation stop method of the door, and more particularly, when the door is rotated to a predetermined position, The movable member provided on the side rises or stands under the influence of the magnetic force, and hangs the said door to stop.

In addition, the present invention relates to the installation of the bottom surface member so that it can be installed without forming a fitting recess on the bottom surface.

Further, the present invention relates to reducing the sound produced by the movement of the movable member of the floor member, and to reducing the impact when the movable member stops the door.

In the case of installing the door, a door stop device is usually provided on the bottom surface of the wall, so that when the door is opened, the door stops from colliding with each other and being damaged.

The conventional door stop device is provided with the door stop main body which protrudes from the bottom part, and is provided in the door stop main body, and is provided with the door fixing member hook for stopping in the state which opened the door. The door stop device is used by hooking the door retaining member hook to the engaging portion installed on the door.

The door stop device described above has the following problems.

That is, since the conventional door stop device protrudes from the bottom, there is a risk of being injured when the foot is caught while walking. In addition, it was an obstacle when cleaning the bottom part. In addition, in order to stop the door by the door stop device, the door fixing member hook must be hooked to the engaging portion, which is cumbersome.

MEANS TO SOLVE THE PROBLEM This inventor earnestly researched so that the said subject may be solved.

Then, when the door was rotated to a predetermined position, the movable member provided on the bottom side was raised or stood up under the influence of the magnetic force, thereby succeeding in developing a new door stop device that caught and stopped the door. The door stop device is constituted by a bottom surface member having a movable member which does not protrude normally and protrudes when subjected to magnetic force, and a door member having a magnet attached to the lower side of the door. The bottom member forms a fitting recessed portion on the bottom surface, and is embedded in the fitting recessed portion so that the upper surface thereof is approximately flush with the bottom surface.

According to this door stop device, since it does not protrude from the bottom surface normally, there is no risk of getting a foot injured while walking, and it does not interfere with cleaning the bottom. In addition, the operation for stopping the door is simple since the door is simply rotated to a predetermined position.

The door stop device described above has been a breakthrough that has not existed until now.

However, the present inventors conducted further studies to make this door stop device better. And it also discovered that there exist the following subjects also in this door stop apparatus.

(1) Since the bottom surface member is embedded in the bottom portion, it is necessary to cut off the fitting recess for embedding the bottom surface member in the bottom surface. In addition, in the case where the fitting recess was formed at the wrong position, only a repair to replace the bottom plate of the portion with a new one could be performed. Moreover, since the fitting recessed part was formed in the bottom surface, there was also a problem in the speed of construction.

(2) When the movable member was instantaneously raised by a magnet and touched the door member, an impact sound was generated, and this sound reduction measure was needed. In addition, even when the door is rotated in the direction of closing from the stationary state and the movable member is raised from the standing state, the movable member touches the floor member to generate an impact sound, and a reduction of this sound was also required.

In addition, the present inventors also conducted experiments in which the thickness of the bottom surface member formed convexly on the bottom surface led to a thickness less practically impaired. And by repeating the said experiment, when the thickness of a bottom surface member exceeds 5 mm, it turns out that the wheel of a wheelchair may become difficult to fall or it may fall easily when walking, for example in some cases. there was.

An object of the present invention is to provide a door stop device and a door stop device which allow the movable member installed on the bottom side to rise or stand under the influence of the magnetic force when the door is rotated to a predetermined position so that the door is caught and stopped. It is to provide a floor member, a door member, a rotation stop method of the door.

In addition, another object of the present invention is to provide a door stop device, the bottom surface member of the door stop device to be installed without forming a fitting recess portion on the bottom surface.

In addition, another object of the present invention is for the bottom surface of the door stop device, door stop device to reduce the impact sound generated when the movable member is in contact with the door member or the bottom surface member, or to mitigate the impact when the door is stopped. A member and a door member are provided.

In addition, another object of the present invention is a door stop device, door stop, which is difficult to fall, for example, the fall of the wheelchair wheel, or the foot is easily caught when walking by the floor surface member installed on the floor It is to provide a member for the bottom surface of the device.

Means of the present invention, which have been devised to attain the above object, are as follows.

In the first aspect of the present invention, a door stop device for stopping the rotation of a door at a predetermined position, wherein the movable member provided on the bottom side is raised or standing under the influence of magnetic force when the door rotates to reach a predetermined position, It is a door stop device, characterized in that by stopping the.

According to the second aspect of the present invention, there is provided a door stop device for stopping the rotation of a door at a predetermined position, wherein the movable member provided on the bottom side is raised or standing under the influence of magnetic force when the door is rotated to reach a predetermined position so that the door is caught. And stops, and when the door is rotated in a direction from the stopped position to the original position, the locked state of the door is released, which is not affected by the magnetic force and descends to return to the original state. It is a door stop device.

In the third aspect of the present invention, there is provided a bottom surface member that constitutes a door stop device that stops rotation of a door at a predetermined position, wherein the base member provided on the bottom side is provided with a movable member, and the movable member has a predetermined position due to the rotation of the door. When the door is lifted up or standing up under the influence of the magnetic force, the door is caught and stopped, and when the door is rotated in the direction from the stopped position to the initial position, the locked state of the door is released and the influence of the magnetic force is obtained. It is a member for the bottom surface of the door stop device, characterized in that it does not receive the descending to return to its original state.

In the fourth aspect of the invention, the mounting surface on the bottom surface is formed in a flat surface, and a base member having a movable member accommodating recess is formed on the upper surface thereof, and is accommodated in the movable member accommodating recess, and has a shaft portion at the base side. And a plate-shaped movable member which rotates in an up and down direction about the shaft portion, wherein the movable member accommodation recess is formed with a concave portion of an upper surface thereof, and the shaft accommodating recess portion in which the shaft portion of the movable member is accommodated is A bottom of the door stop device, which is formed continuously with the movable member accommodating recess, and wherein the upper surface of the base member except the movable member accommodating recess and the upper surface of the movable member accommodated in the movable member accommodating recess are the same surface. It is a face member.

In the fifth aspect of the invention, the installation surface on the bottom surface side is formed in a flat surface, and the base member is accommodated in the movable member accommodating recess on the upper surface, and the pivot is held on the base side. And a plate-shaped movable member which rotates in the vertical direction about the pivot portion, wherein the movable member accommodation recess is formed in a concave portion of the upper surface, and the pivot accommodation recess in which the pivot portion of the movable member is accommodated. The upper surface of the base member excluding the movable member accommodating recess and the upper surface of the movable member accommodated in the movable member accommodating recess are formed on the same surface. It is a bottom surface member.

In the sixth invention, the base member is provided with a base member having a flat mounting surface on the bottom surface, and a plate-shaped movable member which is provided with a shaft portion on the base portion side and is raised and collapsed around the shaft portion. Has a movable member accommodating recess which is formed concave from an upper surface, and is formed continuously with the movable member accommodating recess, and has a shaft accommodating recess accommodating the shaft portion of the movable member, except for the movable member accommodating recess. The upper surface of the base member and the upper surface of the movable member accommodated in the movable member receiving recess is a bottom surface member of the door stop device, characterized in that the same surface.

In the seventh aspect of the present invention, there is provided a base member having a flat installation surface on the bottom surface side, and a plate-shaped movable member which holds a pivot portion on the base portion side and stands up and collapses around the pivot portion. Has a movable member accommodating recess which is formed concave from an upper surface, and is continuously formed with the movable member accommodating recess, and has a pivot accommodating recess accommodating the pivot portion of the movable member. Except for the upper surface of the base member and the upper surface of the movable member accommodated in the movable member receiving recess portion is a bottom surface member of the door stop device, characterized in that the same surface.

In the eighth invention, in the invention of any one of the third to seventh aspects, shock sound reduction means for reducing the impact sound when the movable member in the raised state falls and comes into contact with the base member is provided. It is a bottom member for the door stop device.

In the ninth invention, in the invention of any one of the third to eighth, the thickness of the base member is 5 mm or less, which is the bottom surface member of the door stop device.

In the tenth aspect of the invention, in the invention of any one of the third to ninth aspects, the movable member is formed by blanking the plate-like member, and at least one of the upper edge portion or the lower edge portion on the proximal side is rounded at the time of blanking. The bottom surface member of the door stop device, characterized in that formed.

In the eleventh aspect of the present invention, in any one of the third to tenth aspects, a standing angle limiting means for stopping the rising angle of the movable member at a predetermined acute angle is provided for the bottom surface of the door stop device. It is absent.

In the twelfth invention, in the invention of any one of the third to eleventh, the base member is formed by casting, which is the bottom surface member of the door stop device.

In the thirteenth invention, in the invention of any one of the third to twelfth aspects, the base member is formed of a nonmagnetic material, which is a bottom surface member of the door stop device.

In a fourteenth aspect of the present invention, there is provided a door member that constitutes a door stop device that stops rotation of a door at a predetermined position, and includes a base member provided on the door side and a movable member provided on the base member and provided on the bottom side. A locking member and a magnet for raising or standing the movable member under influence of a magnetic force are provided.

In a fifteenth aspect of the invention, there is provided a bottom surface member according to any one of the third to thirteenth aspects and a door member to be attached to a door, wherein the door member is used to raise a movable member by magnetic force. A door stop device comprising a standing means and a stop means for stopping the movement of the door in combination with a raised movable member.

In the sixteenth invention, in the fifteenth invention, either or both of the movable member and the door member are provided with impact sound reduction means for reducing the impact sound when the movable member is raised and in contact with the door member. It is a door stop device characterized in that.

In the seventeenth aspect of the invention, in the fifteenth aspect of the invention, impact sound reduction means for reducing the impact sound when the movable member is raised and in contact with the door member is provided on the door member side. It is a door stop device characterized in that the peeling preventing means for preventing the peeling when the door is moved in contact with the movable member.

In the eighteenth aspect of the present invention, in the invention of any one of the fifteenth to seventeenth aspects, an impact mitigating means for mitigating an impact when the door stops moving is provided.

According to a nineteenth aspect of the present invention, there is provided a rotation stop method for a door that stops rotation of a door at a predetermined position, wherein a movable member is provided on the bottom side, and the movable member is raised under the influence of magnetic force when the door is rotated to reach a predetermined position. Or stand up and latch the door to stop.

The term " installation surface to the bottom surface is flat " is used as a concept including a case where the installation surface is a flat surface, or a case where the installation surface is not strictly a flat surface, even if it is not a flat surface.

The term " plate-shaped movable member " is used as a concept including a case where the movable member is a plate-shaped plate or a case where the plate-shaped movable member is not a plate shape or not, even when handled as a plate plate.

The term "the upper surface of the base member and the upper surface of the movable member is the same surface" includes the case where the upper surface of the base member and the upper surface of the movable member are the same surface, or the case where the upper surface of the base member is the same surface or not exactly the same surface, even if treated as the same surface. We use as concept.

The term " movable member and base member in contact " is used as a concept including the case where the movable member and the base member directly contact each other, or when the movable member and the base member directly contact each other.

As a nonmagnetic material which shape | molds a base member, zinc, brass, aluminum, magnesium, titanium, stainless steel, synthetic resin, ceramics, the material containing these, etc. are mentioned, for example. These surfaces can also be coated with plating, coating or synthetic resin.

(Action)

The bottom surface member of the door stop device and the door stop device function as follows.

The door member is installed at the bottom of the door by using a fixing means or the like. The bottom surface member is installed on the bottom surface on the track of the door member, and is installed by using a fixing means or the like in that state.

When the door is opened and moved to the position where the floor member is installed, the movable member is momentarily raised by the magnetic force, and the door is stopped by engaging with the stop means.

When the door is closed, the movable member falls out of the stop means and is received in the movable member receiving recess. At that time, the impact sound is generated, but the impact sound can be reduced in the bottom member provided with the impact sound reduction means.

The floor member for which the thickness of the base member is set to 5 mm or less does not become difficult to fall, for example, of a wheelchair wheel, and does not become easily tripped over when walking.

The bottom surface member, which is formed by blanking the plate-like member, does not need a step of forming rounded corners separately, thereby reducing the production time.

Since the bottom surface member which holds the standing angle limiting means of the movable member does not rotate to the angle where the movable member is kept upright, the movable member collapses due to its own weight and is received by the movable member accommodating recess when the force that has been raised is lost. do.

In the bottom surface member in which the base member is formed of a nonmagnetic material, the base member does not magnetize and the action by the standing means is not prevented.

In the door stop apparatus provided with the impact sound reduction means, the impact sound when the movable member is raised and stands in contact with the door member is reduced.

The door stop device provided with the peeling preventing means does not peel off the impact sound reducing means even when the door is moved while the movable member is in contact with the impact sound reducing means.

The door stop device provided with the impact mitigating means deforms the impact mitigating means when the door is stopped to mitigate the impact. In addition, the impact sound is also reduced by mitigating the impact.

The present invention will be described in more detail based on the embodiments shown in the drawings.

The door stop device is provided with the bottom surface member K provided in the surface of the bottom surface 6, and the door member T1 attached to the lower surface of the door 7. As shown in FIG. In addition, in FIG. 1, the door 7 is shown with an imaginary line for the convenience of demonstrating the door member T1.

The bottom member K is provided with a thin plate-shaped base member 1 whose outer shape is substantially circular in plan view. The chamfering process is processed in the outer periphery edge of the upper side of the base member 1 over the whole perimeter. In addition, the base member 1 is formed with two through holes 10 and 10 penetrating from the upper surface to the rear surface at predetermined intervals. Spot face is provided in the inner edge of each through hole 10. Through-holes 10 and 10 are provided with wooden screws N1 passing therethrough for fixing the bottom member K to the bottom surface 6 (see Figs. 1, 2 and 3). Although the base member 1 is formed in thickness of about 3.5 mm in this embodiment, the thickness of a base member is not limited to this, It is preferable that it is 5 mm or less for the said reason.

In a substantially central portion of the base member 1, a part of the upper surface is slightly concave to form the movable member accommodating recess 11. In the movable member accommodating portion 11, a thin plate-like movable member 2 is accommodated. The movable member 2 will be described later.

The movable member accommodation recess 11 has a substantially rectangular shape in which one short side thereof is formed in a curved line drawing an arc. The movable member receiving recess 11 has a predetermined width and is formed to have a length slightly shorter than the diameter of the base member 1. In this embodiment, the diameter (back surface) of the base member 1 is set to about 70 mm. In addition, the movable member accommodating recess 11 is set to about 21.4 mm in width and about 60.2 mm (center part) in length. However, the size of the base member 1 and the movable member accommodation recess 11 is not limited to this, but can be appropriately set.                     

The shape of the base member 1 is not limited to substantially circular when viewed in a plane, for example, it can be used to form a substantially oval, triangular, square, rectangular, polygonal and the like when viewed in plan. In addition, the shape of the movable member accommodating part 11 is not limited to a substantially rectangular one, For example, what forms a substantially circular, elliptical, triangular, square, polygonal shape etc. when viewed from a plane can be used.

The bottom of the movable member accommodating recess 11 is formed flat. On the bottom of the movable member receiving recess 11, the back surface of the movable member 2 when raised to the side is raised. The movable member accommodating part 11 is a little deeper than the thickness of the movable member 2, and is set so that the upper surface of the accommodated movable member 2 may be set in the state slightly entering from the upper surface of the base member 1. As shown in FIG. However, this entered width is very small. Therefore, even if the upper surface of the movable member 2 and the upper surface of the base member 1 are handled as the same surface, there is no problem.

At the bottom of the base side of the movable member accommodating recess 11, a rectangular movable member inserting hole 12 penetrating the rear surface is formed.

The back surface of the base member 1 is an installation surface on the bottom surface 6, and is formed in substantially flat surface. On both sides of the short side of the movable member insertion opening 12 on the rear surface, the shaft accommodating recesses 13 and 13, which accommodate the shaft portions 20 and 20 formed on the movable member 2, are concave from the rear surface to be movable. It is formed to be connected to the member insertion opening (12).

The outer end sides of the shaft accommodating recesses 13 and 13 are formed in a semicircular arc when viewed from the bottom, and the stress caused by the impact when the movable member 2 stops the door 7 is concentrated. It is hard to produce the crack by the. (For example, in the case where the outer end side is formed in the shape of holding the corner portion, since the stress due to the impact is applied to the corner portion intensively, cracks or residues may occur from here.)

In addition, a stopper portion 120 having an inclined surface extends slightly from the upper surface of the base member 1 toward the movable member receiving recess 11 at the upper side of the movable member inserting hole 12 and the shaft accommodating recesses 13 and 13. (FIG. 5, FIG. 6, FIG. 7, FIG. 8, FIG. 9). The stopper part 120 constitutes a standing angle limiting means for stopping the rise of the movable member 2 at a predetermined angle.

On the back surface side, around the movable member insertion hole 12 and the shaft accommodating recesses 13 and 13, a back cover accommodating portion 14 for concave the back surface and inserting the back cover 3 is formed. The back cover accommodating portion 14 has a depth such that when the back cover 3 is inserted, the bottom surface of the back cover 3 is slightly concave than the back surface of the base member 1.

In the back cover accommodating portion 14, a coupling convex portion 15 for attaching the inserted back cover 3 is formed in three parts. Each engaging convex portion 15 has a height that slightly protrudes from the rear surface of the base member 1, and is formed to have a tapered taper on the circumferential surface (see Fig. 9).

The base member 1 shown in this embodiment is a cast product formed by pouring a zinc alloy, which is a nonmagnetic material, into a mold. However, the material for forming the base member is not limited to this, and for example, a metal such as iron or copper, which is a magnetic material (including the surface covered with plating, coating or synthetic resin) may be used. . However, it is desirable to make it a nonmagnetic material. Moreover, the manufacturing method of a base member is not limited to casting, for example, It can form also by press work, cutting, etc.

The movable member 2 is provided with the lifting part 21 and the shaft parts 20 and 20 used as the center of rotation of the lifting part 21. The elevating portion 21 is a substantially rectangular shape having approximately the same curvature as a curve for drawing an arc formed on the movable member accommodating portion 11 when one short side is viewed in a plane so as to be accommodated in the movable member accommodating portion 11 with no gap. It is formed. The shaft portions 20 and 20 are formed to protrude laterally on both side portions of the base end portion of the elevating portion 21.

The movable member 2 is formed by blanking an iron plate-shaped body which is a magnetic material having a thickness of about 1.6 mm by pressing. As a result, the movable members 2 are integrally formed with the shaft portions 20, 20 and the lifting portions 21 on a flat plate. Further, the movable member 2 is formed with rounded corners of the edge portion of the driving side by blanking. The edge part on the opposite side to the injecting side is subjected to burr removal processing, and the edge is slightly rounded so as to be substantially the same as the injecting side. Thus, since the edge of the base part side is formed round, the edge does not contact with the base member 1, and it does not stand up.

In this embodiment, burr removal is performed by barrel processing which finishes a surface by rotating or vibrating the container in which the blanking movable member 2 was put. However, the method of deburring is not limited to this. In this way, the edges of the movable member 2 are formed with rounded corners. However, since the rounding method is by the above method, the edges are not formed in an arc shape, and a flat portion is still left between the edges. (See Figures 6 and 7). However, the shape of the edge portion is not limited to this, and may be formed in an arc shape.

In FIG. 4, the shock absorbing material 22 which consists of a tubular body made of polyethylene which has a cushioning property and an elasticity is inserted in the shaft part 20 of the movable member 2 in the lower side so that it may cover the peripheral surface part. The shock absorbing material 22 is provided so that a thin film may be formed in the shaft part 20 over the whole circumference of the shaft part 20 in the extended state. (See Figures 4, 6 and 7). The shock absorbing material 22 constitutes impact sound reduction means for reducing the impact sound when the movable member in the raised state falls down and comes into contact with the base member.

The movable member 2 is inserted into the movable member insertion hole 12 from the back surface side of the base member 1, and the shaft parts 20 and 20 are provided so that the base end part may be located below the stopper part 120. 13, and the elevating portion 21 is accommodated in the movable member accommodating portion 11 with no gap, thereby being integrally assembled with the base member 1. The movable member 2 is in contact with the stopper portion 120 by deforming the upper portion of the cushioning material 22 in a state accommodated in the movable member receiving recess 11, and the lower portion of the cushioning material 22 is in contact with the surface of the back cover. (See FIG. 6).

In this embodiment, the movable member 2 is set to about 21 mm in width and about 59.8 mm in length. However, the size of the movable member 2 is not limited to this and can be appropriately set in accordance with the size of the movable member accommodation recess 11.

In addition, although the movable member 2 shown in this embodiment was formed by blanking a plate-shaped object, the formation method of a movable member is not limited to this. The movable member may be manufactured by casting or cutting.

In the present embodiment, the movable member 2 is a plate-shaped body made of iron, and a plated surface is used to prevent rust and to improve appearance. However, the movable member can be magnetically attached to the magnet 45 as described later. What is necessary is just to use it, and the material is not specifically limited. The movable member may be formed to contain a self-adhesive metal,

In addition, the shock absorbing material is not limited to what was shown in this embodiment, If the impact sound when the movable member 2 falls and touches the base member 1 can be reduced, the material and shape to form, a place and a method to install Is not specifically limited. As the material for forming the cushioning material, for example, other synthetic resins (for example, (foamed) polyurethane resin), rubber, paint, oil (including grease), nonwoven fabric, cork and the like can be used. For example, it can also be provided in the part shown in FIG. In addition, what was shown in FIG. 12 is mentioned later. In addition, the cushioning material can also be provided by adhesion, insertion, adhesion (coating, immersion), adhesion, or the like.

In the present embodiment, the shock absorbing material 22 is provided only in one predetermined shaft portion 20, but may be provided in both shaft portions 20 and 20. In addition, the side of the shaft part 20 in which the shock absorbing material 22 is provided is set in advance in order to make maintenance easy.

The back cover 3 is attached to the back cover accommodating portion 14. The back cover 3 is provided with a coupling hole 30 in a portion corresponding to the coupling convex portion 15. The back cover 3 is formed by blanking a press on a metal plate-like body. However, the back cover 3 can also be manufactured by casting or cutting.                     

The back cover 3 fits each engaging hole 30 into the back cover accommodating portion 14 in accordance with the corresponding engaging convex portion 15, and engages the convex portion 15 protruding through the engaging hole 30. The tip of the head) is beaten with a hammer or the like to widen the diameter thereof, and is attached so as not to fall out of the back cover accommodating portion 14. The movable member insertion hole 12 and the shaft accommodating recesses 13 and 13 are closed by attaching the rear cover 3 to the rear cover accommodating recess 14 and are not visible from the outside.

The door member T1 is provided with a base member 4 whose outer shape is formed in an approximately elliptical shape when viewed in plan. The semi-circular portions on both sides of the base member 4 are slightly smaller in diameter except for the lower edge portion. Moreover, the flange parts 40 and 40 which protruded outward are formed in the lower edge part of the both sides of the base member 4, and is formed.

The base member 4 is formed with two through holes 41 and 41 penetrating from the upper surface to the rear surface at predetermined intervals. Spot facings are provided at the inner edge of each of the through holes 41. The through holes 41 and 41 are formed by penetrating the wooden screws N2 for fixing the door door member T1 to the door. (See Figure 1).

On the rear surface side of the base member 4, a magnetic attachment surface 42 on which the lifting portion 21 attaches itself when the movable member 2 is raised is formed, and a stop surface 43 serving as a stop means (Fig. 2). , See FIG. 3, FIG. 10). Both the magnetic attachment surface 42 and the stop surface 43 are inclined. On the lower side of the magnetic attachment surface 42, the lifting portion 21, which is widened and raised in the transverse direction, is formed to be easily attached to the magnetic attachment surface 42. (See Figure 10).

In the base member 4, a substantially circular magnet accommodating portion 44 is formed to be concave inward from the surface of the magnetic attachment surface 42. The magnet accommodating recess 44 has a magnet 45 serving as a standing means. The bottom surface of the magnet 45 is accommodated in substantially the same plane as the surface of the magnetic attachment surface 42.

The stopper 43 is provided with a cushioning material 46 which is an impact mitigating means. The shock absorbing material 46 has a predetermined thickness, uses a rubber thing having a flat surface, and is attached with an adhesive. In addition, the surface of the shock absorbing material 46 can also be formed in an uneven shape or a wave shape, for example.

In addition, a buffer plate 47 is provided on the surface of the magnetic attachment surface 42, which is an impact sound reduction means for reducing sound. The buffer plate 47 uses a thin plate-shaped rubber plate, and is attached by an adhesive. The buffer plate 47 is formed with a groove portion 470 in a portion over the entire width of the magnetic attachment surface 42 at the center portion. (See Figure 10).

The base member 4 shown in this embodiment is a cast product formed by pouring a zinc alloy, which is a nonmagnetic material, into a mold. However, the material for forming the base member is not limited to this. For example, a metal such as iron, which is a magnetic material (including the surface covered with plating, coating or synthetic resin) may be used. Moreover, the manufacturing method of a base member is not limited to casting, for example, It can form also by press work, cutting, etc.

In the present embodiment, the magnet 45 is provided such that the lower surface thereof is substantially the same as the surface of the magnetic attachment surface 42, but the attachment state of the magnet 45 is not limited. The magnet should just be able to raise and raise the lifting part 21. Therefore, if this function can be satisfied, for example, a predetermined member may be interposed between the magnet and the elevating portion 21, may be provided by concave from the magnetic attachment surface 42, or may be provided so as to form a convex portion. It may be. In addition, although the permanent magnet is used for the magnet 45 normally, this is not limited, For example, an electromagnet can also be used.

In the present embodiment, a rubber material is used for the shock absorbing material 46 and the shock absorbing plate 47. However, the material to be formed and the method of providing the shock absorbing material are not particularly limited. As the material, for example, other synthetic resins (such as (foamed) polyurethane resins), paints, nonwoven fabrics, cork, and the like having various buffer properties can also be used. Moreover, it can also be installed by interposition, adhesion (coating, immersion), adhesion, or the like. In addition, about the buffer board, you may install, for example in the predetermined position of the movable member 2 which stands up and contacts the door member T1.

(Action)

1-10, the effect | action of 1st Embodiment of this invention is demonstrated.

The door member T1 and the bottom member K are installed on the door 7 and the bottom surface 6, respectively.

The door member T1 is inserted into a recess formed in advance in the lower surface of the door 7, and is inserted by twisting the wood screws N2 and N2 through the through holes 41 and 41. When the front end of the elevating portion 21 is coupled to the buffer member 46, the door member T1 has the same inclination angle between the elevating portion 21 and the magnetic attachment surface 42, and the elevating portion 21 The upper surface is provided at a height position that is magnetically attached to the magnetic attachment surface 42.

In addition, in this embodiment, the door member T1 was provided so that the flange parts 40 and 40 might be formed in the lower surface, and it protruded from the lower surface by the thickness of the flanges 40 and 40. As shown in FIG. However, the attachment of the door member T1 is not limited to this, and if there is no functional obstacle, the door member T1 may be provided to be flush with the bottom surface of the door 7, or may be recessed from the bottom surface.

Since the bottom surface member K is formed in the shape of the movable member 2 in the form of a flat plate in which the shaft portions 20 and 20 protrude toward the side of the base portion side, the convex portions formed on the rear surface of the conventional bottom surface member are necessary. The back surface could be formed into a substantially planar shape.

Further, by forming the movable member 2 in a flat plate shape, the thickness of the base member 1 accommodating the same can be reduced. In this way, the portion provided on the bottom surface 6 is not as much as a conventional bottom surface member, but can be thinned down to the extent that it is practically practical.

Therefore, the bottom surface member K determines the installation position on the bottom surface 6 on the track of the door member T1, and inserts the wood screws N1 and N1 through the through holes 10 and 10 to the bottom surface. Twist to (6) and attach the upper surface of the bottom surface member K to be substantially the same surface as the surface of the bottom surface 6.

Thus, the bottom surface member K can be provided in the bottom surface 6, without forming the fitting recess part conventionally formed. For this reason, even if it is installed in the wrong position, it can be reinstalled easily without replacing a new board. In addition, since the installation becomes simple, the construction is also quick.

When the door 7 is opened to the position where the bottom surface member K is provided, the lifting part 21 is attracted by the magnetic force of the magnet 45, and it raises and stands up instantaneously about the shaft parts 20 and 20.

The raised elevating portion 21, which is raised, is magnetically attached to the magnetic attachment surface 42 by the upper surface of the front portion contacting the lower side of the buffer plate 47. Since the elevating portion 21 stands up and comes into contact with the buffer plate 47, the impact sound when it comes into contact with the magnetic attachment surface 42 can be reduced.

As the door 7 is opened, the elevating portion 21 rises slightly while the upper surface rubs against each other with the lower side of the buffer plate 47 (see FIG. 2). In addition, the tip of the elevating portion 21 does not contact the shock absorbing plate 47 until it contacts the shock absorbing material 46.

As the door 7 is opened, the tip of the elevating portion 21 which rises in contact with the shock absorbing material 46 is engaged. As a result, the door 7 stops moving. The lift portion 21 is inclined at the same inclination angle as the magnetic attachment surface 42 by the tip thereof coupled to the buffer member 46, and the upper surface contacts the surface of the buffer plate 47 so that the magnetic attachment surface 42 is magnetically attached. (See FIG. 3).

As the front end of the elevating portion 21 is engaged with the shock absorbing material 46, the door 7 is stopped. Therefore, the impact applied to the movable member 2 and the door member T1 when the door 7 is stopped. Can be alleviated and the life of the door stop device can be extended. In addition, the impact sound can be reduced by reducing the impact.

In addition, the movable member 2 shown in FIG. 3 is inclined at an angle of about 19 ° from the bottom surface. However, the angle at which the movable member 2 is in contact with the shock absorbing material 46 is not limited to this, but changes depending on the interval between the top and bottom of the bottom member K and the door member T1.

This state is maintained by the magnetic force of the magnetic attachment surface 42 and the magnetically attached movable member 2. As a result, the state where the door 7 is also stopped at a predetermined position is maintained.                     

When releasing the stopped state of the door 7, the door 7 may be moved in the direction of closing. By moving in the direction of closing the door 7, the lower side of the magnetic attachment surface 42 pushes down the lifter 21, thereby releasing the magnetic attachment state. Then, the movable member 2 is collapsed and accommodated in the movable member accommodation recess 11.

When the movable member 2 falls down and is accommodated in the movable member accommodating recess 11, the shock absorbing member 22 comes into contact with the stopper 120 and the back cover 3, so that the shock absorbing member 22 is deformed. As a result, vibration when the movable member 2 comes into contact with the base member 1 is suppressed, thereby reducing the impact sound. In addition, since the shock absorbing material 22 is in contact with the stopper portion 120 and the back cover 3 when the movable member falls, the impact sound when the movable member accommodating recess 11 is accommodated by this frictional resistance also occurs. Reduction can be achieved.

In addition, since the shock absorbing material 22 deform | transforms and contacts the stopper part 120 in the state accommodated in the movable member accommodation recess 11, the movable member 2 has little rattling in this state.

Since the stopper portion 120 slightly protrudes from the upper surface of the base member 1 toward the movable member accommodating portion 11 side, and is formed above the movable member 2, the movable member 2 is raised to the base portion side. The upper surface of the contact with the stopper 120. The lower part also contacts the upper surface of the rear cover 3. Then, as they cooperate, the movable member 2 is stopped at a predetermined angle of acute angle (see FIG. 7).

In this way, the movable member 2 does not rotate to an angle at which the standing state is maintained because the rising stops at a predetermined angle. Therefore, the movable member 2 is lowered to its own weight and accommodated in the movable member accommodating portion 11 when the force which has been raised disappears. Thus, since the movable member 2 cannot maintain the state which protruded from the bottom surface 6, it is safe without being injured even if it is stepped on.

In addition, the movable member 2 shown in FIG. 7 is in contact with the stopper portion 120 at an upper surface of the base portion side in a state inclined at an angle of about 40 °. However, the shape of the stopper part 120 and the angle of the movable member 2 to stop are not limited to this.

By the way, in recent years, in order to improve the indoor environment by circulating the indoor air, there is a case where a door having a large gap between the floor surface is provided. Therefore, there is a demand for a floor member that can cope with such a door.

Since the movable member 2 has a length slightly shorter than the diameter of the base member 1, the rise width of the movable member 2 can be made larger than the conventional one. Thereby, the bottom surface member K is also compatible with the door in which the clearance gap with the bottom surface is large. In addition, when the length of the movable member 2 is increased, it is possible to cope with a door in which a large gap is formed. However, from the viewpoint of strength, the length of the movable member 2 is preferably set within 30 to 100 mm from the base to the tip. .

Since the movable member 2 blanks the plate-shaped body by a press, and the edge part of the indentation side edge part is formed round at that time, the process of separately forming the edge part of this part is unnecessary. Therefore, the manufacturing time can be shortened by that much. Moreover, although it is necessary to round a corner on the opposite side to the injecting side, a corner can be rounded by performing the process which removes a burr by the movable member 2 blanking by a press. Burr removal can be handled by simple barrel processing. That is, it is simple to form the corners of the movable member 2 roundly. In addition, if the corners are not rounded, the edges may contact the base member 1 and may not be raised, so the corners are preferably slightly rounded.

In the present embodiment, the door member T1 has a height position in which the lift portion 21 and the magnetic attachment surface 42 have approximately the same inclination angle when the tip of the lift portion 21 is coupled to the shock absorbing material 46. In this case, the installation position of the door member T1 is not particularly limited. For example, it can be provided also in the position higher than the position shown by this embodiment, and can also be provided in the low position.

11 is a partial cross-sectional explanatory view showing a state where the door member T1 is installed at a position higher than the position shown in the present embodiment.

In the case where the door member T1 is provided in the position shown in FIG. 11, the raised and lowering portion 21 is self-adhered to the magnetic attachment surface 42 with the tip contacting the buffer plate 47. In this case, the tip end of the elevating part 21 is in contact with the two corner portions forming the groove part 470 by the groove part 470 being formed in the buffer board 47. (not shown). And as the door 7 opens, the lifting | resting part 21 rises slightly as the edge part of the front-end | tip and the groove part 470 rub against each other (edge part slightly deform | transforms). At this time, if there is no groove portion 470, the elevated lifting portion 21 may be dug by touching the central portion of the tip to the buffer plate 47. If the door is opened in this state, the tip of the lifting portion 21 is a buffer plate ( 47) may be pushed away.

12 shows the back cover 3 and the shock absorbing material 22a provided on the top surface of the back cover 3. This shock absorbing material 22a retains deformability and is provided by inserting into the movable member insertion opening 12 on the rear surface side of the base member 1 when attaching the back cover 3a. The shock absorbing material 22a is inserted between the base part side and the back cover 3 in a state where the movable member 2 is accommodated in the movable member accommodating part 11, and deforms by the shock absorbing material 22a. Vibration when 2) falls down and comes in contact with the base member 1 can be suppressed, and the impact sound can be reduced. In addition, since the shock absorbing material 22a is deformed in contact with the movable member 2, the movable member 2 collapses in a state where frictional resistance is applied, and thus, the movable member 2 can be accommodated in the movable member accommodating portion 11 by this. The impact sound at the time can be reduced.

13 is an explanatory view of a use state showing a second embodiment of a door stop device according to the present invention;

14 is a side perspective view showing a state where the door is stopped by the door stop device shown in FIG.

In addition, in FIG. 13 and FIG. 14, the same code | symbol is attached | subjected to the same or equivalent part shown in the said FIG. In addition, in the following description, the description which overlaps with the structure shown above about structure is abbreviate | omitted.

The door stop device is provided with the bottom member K and the door member T2 which protrudes outward and is attached to the side surface of the lower side of the door 7.

The door member T2 has a base member attachment die 50 having a substantially rectangular shape when viewed from the side, and a base member contact die protruding outward from the surface of the base member attachment die 50. The part 51 is provided. The base member attachment die portion 50 and the base member contact die portion 51 are integrally formed. The inside of the base member attachment die 50 and the base member contact die 51 are concave from the surface in contact with the door 7 of the base member attachment die 50 so that a thickness dropping portion 501 is formed. have. (See Figure 14).

The base member attaching die 50 is formed with two through holes 500 and 500 extending from the top to the back and extending from the top to the bottom at predetermined intervals. Spot face is provided in the inner edge of the surface side of each long through-hole 500. As shown in FIG. The long through holes 500 and 500 are provided with wooden screws N2 therein for fixing the door member T2 to the door (see Fig. 13).

On the back side of the base member contact die portion 51, a magnetic attachment surface 42 and a stop surface 43 are formed (see Fig. 14). In the base member contact die portion 51, a substantially circular magnet accommodating portion 44 is formed to be concave inwardly from the surface of the magnetic attachment surface 42, and the base member contact die portion 51 The inside is concave from the surface of the magnet accommodating recess 44, and the thickness dropping part 510 is formed. (See Figure 14). The thickness dropping part 501 and the thickness dropping part 510 are formed to reduce material and reduce weight.

The door member T2 is inserted into the long side through holes 500 and 500 by twisting the wood screws N2 and N2 into the side surface of the lower side of the door 7 to twist outwardly. The lower part of the attaching die part 50 is attached so that it may become substantially the same surface as the lower end surface of the door 7. In the present embodiment, the door member T2 is installed so that the lower portion of the base member attachment die portion 50 is approximately flush with the bottom surface of the door 7, but the attachment state of the door member T2 is in this case. It does not restrict | limit, If there is no functional obstacle, it can protrude from the lower end surface of the door 7, and can also be installed in the upper position from a lower end surface.

The terms and expressions used herein are for the purpose of explanation and are not intended to be limiting at all, and are not intended to exclude terms and expressions equivalent to the features and portions thereof described herein. It goes without saying that various modifications are possible within the scope of the technical idea of the present invention.

This invention is equipped with the said structure, and has the next effect.

(a) The bottom surface member which concerns on this invention can be installed in a bottom surface, without forming the fitting recess previously formed. For this reason, even if it is installed in the wrong position, it can be reinstalled easily without replacing a new one. In addition, since the installation is simple, the construction is quick.

(b) The floor surface member having impact sound reduction means for reducing the impact sound when the movable member falls and comes in contact with the base member can reduce the impact sound when the movable member falls and comes in contact with the base member by closing the door.

Moreover, the door stop device provided with the impact sound reduction means for reducing the impact sound when the movable member is raised and coming into contact with the door member can reduce the impact sound when the movable member is instantaneously raised to contact the door member. have. The means having the above means can reduce the noise by reducing the impact sound.

(c) The floor member having the thickness of the base member set to 5 mm or less is not difficult to fall, for example, when the wheelchair wheel falls, by the floor member installed on the floor. It doesn't get easy.

(d) The bottom surface member, which is formed by the movable member blanking the plate-shaped body, does not need a step of forming rounded corners separately, thereby reducing the production time.

(e) The bottom surface member having the standing angle limiting means can stop the movable member standing up at a predetermined acute angle so as not to rise from the angle. Therefore, the movable member does not rotate to an angle at which the standing state is maintained. For this reason, when the movable member loses the rising force, the movable member falls to its own weight and is accommodated in the movable member accommodation recess. In this way, the floor member cannot be injured even if it is stepped on, since the movable member cannot maintain a protruding state from the floor.

(f) The base member is formed of a nonmagnetic material, so that the base member is not magnetized, and the movable member is not magnetically attached to the base member. Thereby, the action by the standing means is not disturbed.

(g) In the door stop device provided with the peeling prevention means, even when the door is moved while the movable member is in contact with the impact sound reduction means, the impact sound reduction means is not peeled off by the movable member.

(h) The door stop device provided with the impact mitigating means deforms the impact mitigating means when the door is stopped, thereby alleviating the impact on the movable member and the door member. This can extend the life of the door stop device. In addition, the impact is alleviated, thereby reducing the impact sound.

Claims (42)

delete delete A floor member comprising a door stop device for stopping the rotation of a door at a predetermined position, The base member 1 provided on the bottom side has a movable member 2, The movable member 2 has a rising angle limiting means for stopping the raised angle of the movable member 2 at a predetermined acute angle,  When the door is rotated and reaches a predetermined position, the door is locked when the door is raised or standing under the influence of the magnetic force, the door is caught and stopped, and when the door is rotated in the direction from the stopped position to the initial position, The bottom member of the door stop device, characterized in that the release is not affected by the magnetic force and descends to return to the original state. A base member 1 on which the mounting surface on the bottom surface 6 is formed in a flat surface, and on which the movable member accommodation recess 11 is formed; A plate-shaped movable member 2 which is accommodated in the movable member accommodating portion 11 and has a shaft portion 20 on the base portion side and rotates in the vertical direction about the shaft portion 20; A rising angle limiting means for stopping the raising angle of the movable member 2 at a predetermined acute angle, The movable member receiving recess 11 has a portion of the upper surface is concave, The shaft accommodating recess 13, in which the shaft part 20 of the movable member 2 is accommodated, is continuously formed with the movable member accommodating recess 11. The upper surface of the base member (1) excluding the movable member receiving recess (11) and the upper surface of the movable member (2) accommodated in the movable member receiving recess (11) are the same surface. Bottom surface member. A base member 1 on which the mounting surface on the bottom surface 6 side is formed in a flat surface, and on which the movable member accommodation recess 11 is formed; A plate-shaped movable member (2) accommodated in the movable member receiving recess (11), having a pivot portion at the base portion side, and rotating in an up and down direction about the pivot portion; A rising angle limiting means for stopping the raised angle of the movable member 2 at a predetermined acute angle, The movable member receiving recess 11 has a portion of the upper surface is concave, Pivot part accommodating recessed portion in which the pivot part of the movable member 2 is accommodated is continuously formed with the movable member accommodating recess 11, The upper surface of the base member (1) excluding the movable member receiving recess (11) and the upper surface of the movable member (2) accommodated in the movable member receiving recess (11) are the same surface. Bottom surface member. A base member 1 having a flat mounting surface on the bottom surface 6, A plate-shaped movable member (2) having a shaft portion (20) on the side of the base portion and being raised and collapsed around the shaft portion (20), A rising angle limiting means for stopping the raising angle of the movable member 2 at a predetermined acute angle, The base member 1 is a movable member receiving recess 11 is formed concave from the upper surface, It is formed continuously with the movable member receiving recess 11, and has a shaft receiving recess for accommodating the shaft portion 20 of the movable member 2, The bottom of the door stop device, characterized in that the upper surface of the base member (1) except for the movable member receiving recess (11) and the upper surface of the movable member (2) accommodated in the movable member receiving recess (11) are the same plane. Cotton member. A base member 1 having a flat mounting surface on the bottom surface 6 side, A plate-shaped movable member (2) having a pivot portion on the side of the base portion and being raised and collapsed about the pivot portion; A rising angle limiting means for stopping the raising angle of the movable member 2 at a predetermined acute angle, The base member 1 is a movable member receiving recess 11 is formed concave from the upper surface, It is formed continuously with the movable member receiving recess 11, and has a pivot receiving recess for receiving the pivot of the movable member 2, The bottom of the door stop device, characterized in that the upper surface of the base member (1) except for the movable member receiving recess (11) and the upper surface of the movable member (2) accommodated in the movable member receiving recess (11) are the same plane. Cotton member. 8. A shock sound reducing means according to any one of claims 3 to 7, characterized in that an impact sound reduction means for reducing the impact sound when the movable member 2 in the raised state falls down and comes into contact with the base member 1 is provided. Bottom member for door stop device. The bottom surface member of the door stop device according to any one of claims 3 to 7, wherein the base member has a thickness of 5 mm or less. The movable member 2 is formed by blanking the plate-like member, and one or both of the upper edge portion and the lower edge portion of the driving side at the time of blanking are rounded. Bottom member for the door stop device, characterized in that. delete 8. The bottom surface member of a door stop device according to any one of claims 3 to 7, wherein the base member (1) is formed by casting. 8. The bottom face member of the door stop device according to any one of claims 3 to 7, wherein the base member (1) is made of a nonmagnetic material. delete The bottom surface member (K) according to any one of claims 3 to 7, It is provided with the door member (T1, T2) to be attached to the door (7), The door member (T1, T2) is a standing means for raising the movable member 2 by the magnetic force, A door stop device, characterized in that it comprises a stop means for stopping the movement of the door in combination with the movable member (2) raised. A shock sound reducing means for reducing the impact sound when the movable member (2) is raised and in contact with the door members (T1, T2) is provided with the movable member (2) and the door members (T1, T2). Door stop device, characterized in that provided on either or both of the. A shock sound reduction means for reducing the impact sound when the movable member (2) is raised and in contact with the door members (T1, T2) is provided on the door members (T1, T2), The impact sound reduction means is provided with a door stop device, characterized in that the peeling preventing means for preventing the door 7 from being peeled off when it is in contact with the movable member (2). The door stop device according to claim 15, wherein an impact mitigating means is provided for mitigating an impact when the door stops moving. delete 9. The bottom surface member of the door stop device according to claim 8, wherein the base member has a thickness of 5 mm or less. The door stop device according to claim 8, wherein the movable member (2) is formed by blanking a plate-shaped member, and one or both of the upper edge portion and the lower edge portion of the driving side at the time of blanking are rounded. Bottom surface member. 10. The door stop device according to claim 9, wherein the movable member (2) is formed by blanking a plate-shaped member, and one or both of the upper edge portion and the lower edge portion of the driving side at the time of blanking are rounded. Bottom surface member. delete delete delete The bottom surface member of the door stop device according to claim 8, wherein the base member (1) is formed by casting. 10. The bottom surface member of a door stop device according to claim 9, wherein the base member (1) is formed by casting. 11. The bottom surface member of a door stop device according to claim 10, wherein the base member (1) is formed by casting. delete The bottom surface member of the door stop device according to claim 8, wherein the base member (1) is made of a nonmagnetic material. 10. The bottom surface member of a door stop device according to claim 9, wherein the base member (1) is made of a nonmagnetic material. 11. The bottom surface member of a door stop device according to claim 10, wherein the base member (1) is made of a nonmagnetic material. delete 13. The bottom surface member of a door stop device according to claim 12, wherein the base member (1) is made of a nonmagnetic material. The bottom surface member (K) according to claim 8, The door member (T1, T2) is used to attach to the door (7), The door member (T1, T2) is a standing means for raising the movable member 2 by the magnetic force, A door stop device, characterized in that it comprises a stop means for stopping the movement of the door in combination with the movable member (2) raised. The bottom surface member (K) according to claim 9, It is provided with the door member (T1, T2) to be attached to the door (7), The door member (T1, T2) is a standing means for raising the movable member 2 by the magnetic force, A door stop device, characterized in that it comprises a stop means for stopping the movement of the door in combination with the movable member (2) raised. The bottom surface member (K) according to claim 10, It is provided with the door member (T1, T2) to be attached to the door (7), The door member (T1, T2) is a standing means for raising the movable member 2 by the magnetic force, A door stop device, characterized in that it comprises a stop means for stopping the movement of the door in combination with the movable member (2) raised. delete The bottom surface member (K) according to claim 12, It is provided with the door member (T1, T2) to be attached to the door (7), The door member (T1, T2) is a standing means for raising the movable member 2 by the magnetic force, A door stop device, characterized in that it comprises a stop means for stopping the movement of the door in combination with the movable member (2) raised. The bottom surface member (K) according to claim 13, It is provided with the door member (T1, T2) to be attached to the door (7), The door member (T1, T2) is a standing means for raising the movable member 2 by the magnetic force, A door stop device, characterized in that it comprises a stop means for stopping the movement of the door in combination with the movable member (2) raised. 17. The door stop device according to claim 16, wherein an impact mitigating means is provided for mitigating an impact when the door stops moving. 18. The door stop device according to claim 17, wherein an impact mitigating means is provided for mitigating an impact when the door stops moving.

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