JP2019131952A - Door stop - Google Patents

Abstract

To provide a door stop that allows a door to open without danger and/or much time and effort, when the door will not open due to, for example, a person leaning on the door from the indoor side.SOLUTION: A door stop 10, which can be attached to a door frame 2 in a state of being able to contact a door 1, includes a mounting base 12 attached to the door frame 2, and a door stop body 13 that can contact the door 1. The door stop body 13 is configured to be detachable from the mounting base 12. The mounting base 12 is formed in a shape that does not interfere with the door 1 even when the door 1 is brought into rotation to pass a portion from which the door stop body 13 is removed in a state of the door stop body 13 being removed from the mounting base 12.SELECTED DRAWING: Figure 11

Description

  The present invention relates to a door stop used to open a door that can be pivoted forward and backward.

  A door is pivotally attached to the entrance of a room such as a bathroom via a hinge, while the door can only be opened indoors (that is, to have a single-open structure). The structure for attaching the contact is already known. Moreover, what has translucency, such as glass and a translucent resin, may be used as a door.

JP 2017-20196 A

  By the way, when this kind of one-sided opening structure is provided, a person may lean against the door from the indoor side due to loss of consciousness near a door such as a bathroom, and the door may not be opened. When the door has translucency, it is easier to recognize such a situation from the outside (outdoor) of the door.

  In such a case, conventionally, in order to help a person who has lost consciousness, the door is broken by using a tool or using a tool. However, there is a danger when the door is destroyed. Moreover, when removing a door stop using a tool etc., much effort and time will be taken.

  SUMMARY OF THE INVENTION The present invention solves the above-described problem. When a door is not opened due to a person leaning on the door from the indoor side, the door can be opened without danger, without much time and effort. The purpose is to provide a door stop.

  In order to solve the above-described problems, the present invention provides a door stop attached to a door frame in a state in which the door can come into contact with the door, a mounting base attached to the door frame, and a door stop body that can come into contact with the door. The door-stop main body is configured to be detachable from the mounting base.When the door-stop main body is removed from the mounting base, the door-stop main body is rotated so that the door passes through the place where the door-stop main body is removed. The mounting base is formed in a shape that does not interfere with the door.

  According to this configuration, the door-to-door main body is detachable from the mounting base. If a person who has lost consciousness leans on the door or the door cannot be opened, the door-stop main body is removed from the mounting base. Thus, the door can be opened to the front. As a result, the door can be opened to the front without danger or without much time and effort.

  Further, the present invention is characterized in that the door-to-door body is slidably attached to the mounting base in a direction orthogonal to the door rotation direction. With this configuration, the sliding direction when the door-holding body is attached to and detached from the mounting base is different from the rotation direction of the door and is orthogonal, so that the door contacts the door during normal use. In this case, the door-stop main body becomes difficult to move in the direction of detachment from the mounting base, and the door can be received well by the door stop.

  Further, the present invention has a connecting portion for connecting the door-stop main body to the mounting base, and the connecting portion is rotatably attached to the door-stop main body, and is exposed from the door-stop main body to be rotatable. A locking rotator that rotates integrally with the rotation operation unit and can be switched between a detachable posture in which the door-holding main body can be detached from the mounting base and a locking posture in which the door-holding main body cannot be detached from the mounting base. It is characterized by having.

  According to this structure, it can prevent that a door stop main body detach | leaves from a mounting base by hold | maintaining a latching rotary body in a latching attitude | position. Further, the door operation main body can be removed by operating the rotation operation unit from this state and switching the locking rotator to the detachable posture.

  Further, it is preferable that the rotation operation unit can be switched using coins, and according to this, the rotation operation unit and the locking rotator are rotated using coins so that the locking rotator can be detached. And the door-to-door body can be removed.

  According to the present invention, the door stop attached to the door frame has an attachment base attached to the door frame and a door stop main body that can come into contact with the door, and the door stop main body is detachable from the attachment base. In the state where the door-stop main body is removed from the mounting base, even if the door is passed through the location where the door-stop main body is removed, the mounting base is formed into a shape that does not interfere with the door, Even if a person who loses consciousness leans on the door, etc., and the door cannot be opened, the door can be opened to the front by removing the main body from the mounting base. The door can be opened without taking time, and people who have lost their consciousness can be rescued safely and without much time and effort.

  In addition, since the door-holding body is configured to be slidably attached to the mounting base in a direction perpendicular to the rotation direction of the door, when the door comes into contact with the door-stopping body, It becomes difficult to move in the direction of detachment from the mounting base, and the door can be received well by the door contact, and as a result, the reliability of the door contact can be improved.

  And a connecting portion for connecting the door-stop main body to the mounting base, the connecting portion being rotatably attached to the door-stop main body, and being exposed from the door-stop main body and being rotatable. And a locking rotary body that can be switched between a detachable posture in which the door-stop main body can be detached from the mounting base and a locking posture in which the door-main body cannot be detached from the mounting base. By holding the locking rotator in the locking posture, the door stop main body can be prevented from being detached from the mounting base, and the reliability of the door stop can be improved. In addition, by operating the rotation operation unit from this state to make the locking rotator a detachable posture, it is possible to easily remove the door-to-door body, minimizing labor and time when removing the door-to-door body. To the limit.

  In addition, since the rotation operation unit is configured to be switchable using coins, the rotation operation unit and the locking rotating body are rotated using coins without using a tool or the like for removing the door-to-door body. The door-to-door body can be easily removed from the mounting base.

BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view which shows the door stop which concerns on embodiment of this invention, and the door and door frame in which this door stop is provided, and the state where the door stop is attached (fixed) to the door frame. The state seen from diagonally below is shown. It is a perspective view of the door unit, and shows a state in which the door unit is viewed obliquely from above. It is a longitudinal cross-sectional view per door. It is a disassembled perspective view per door. It is a perspective view of the mounting base per door. It is a perspective view which shows the state by which the door stop main body was removed from the door frame (or mounting base), and only the mounting base was attached. It is a perspective view of the door stop main body per door. It is a top view of the door unit body per door. It is a perspective view which shows the state which is trying to slide the door-stop main body from a door frame (or attachment stand), and is going to remove. It is a perspective view which shows the state which is rotating the rotation operation part, in order to remove a door stop main body from a door frame (or attachment stand). It is a perspective view which shows the state which slid and removed the door stop main body from the door frame (or mounting base).

Hereinafter, door stops according to embodiments of the present invention will be described with reference to the drawings.
In FIG. 1 etc., 10 is the door stop which concerns on embodiment of this invention, 1 is the attitude | position which this door stop 10 can contact | abut, and it is arrange | positioned so that the entrance to the space (indoor space), such as a bathroom, can be opened and closed freely The door 2 is provided around the doorway and is a door frame to which the door stop 10 is attached. The door 1 is supported by a hinge (not shown) so as to be pivotable (that is, in a state in which both doors can be opened) not only in the indoor direction but also in the outdoor direction (front side) about the hinge axis of the vertical axis. In this embodiment, the door 1 is made of glass, and a metal receiving bracket 3 that receives the door stopper 10 is provided with a cushioning material (not shown) such as sponge rubber at the upper edge of the door 1. The case where it has assembled | attached via is illustrated. However, the present invention is not necessarily limited to this, and the door 1 may be made of a material that does not have translucency.

  As shown in FIGS. 1 to 4, the door stop 10 is attached to the door frame 2 in a posture capable of coming into contact with the door 1, and hangs down from the ceiling portion (upper side portion) of the door frame 2 in this embodiment. Attached (fixed) in posture.

  As shown in FIGS. 1 to 4, the door stop 10 includes a mounting base 12 that is attached to the door frame 2 by a fixing screw 11 and the like, and a door-holding body that is detachably attached to the mounting base 12 and can contact the door 1. 13 and a connecting portion 14 that connects the door-holding main body 13 to the mounting base 12. That is, the door-holding body 13 is detachable from the mounting base 12 attached to the door frame 2. The door stop main body 13 is made of a material having elasticity such as synthetic rubber, and includes a contact portion 15 that is received in contact with the door 1 and a main body portion 16 that supports the contact portion 15.

  The main body portion 16 of the door-holding main body 13 includes a substantially rectangular flat plate-like substrate portion 16a extending left and right along the door frame 2, and a front edge portion and a rear edge portion of the substrate portion 16a, respectively, upward and inside. A curved holding portion 16b that is formed so as to be curved and slidably holds the mounting base 12 and a hanging portion 16c that extends downward from the substrate portion 16a and is attached to the contact portion 15 with a screw 17 are integrally formed. . In addition, when the receiving metal fitting 3 is provided in the door 1 as described above, when the door 1 is received by the abutting portion 15 that abuts on the door 1, the door 1 is repelled by reaction. It is preferable that a magnet that can be reduced by the attractive force is built in, but the present invention is not limited to this.

  As shown in FIGS. 4, 5, 8, and the like, the mounting base 12 attached and fixed to the door frame 2 is detached with the door-stop main body 13 removed and becomes a single unit. Even if the door 1 is rotated so that the door 1 passes, the mounting base 12 is formed in a shape that does not interfere with the door 1. The procedure for removing the door-holding main body 13 from the door frame 2 will be described later. In this embodiment, the mounting base 12 has a shape extending left and right along the ceiling (upper side) of the door frame 2, and the entire mounting base 12 is between the door 1 and the door frame 2 to be opened and closed. It is configured to be disposed in the gap. The mounting base 12 only needs to be arranged so as not to interfere with the door 1 when being rotated and opened to the front side (outdoor) as will be described later, and a part of the mounting base 12 is a door frame. 2 (for example, a region that does not interfere when the door 1 is rotated to the front side (outdoor), such as a portion near the side surface on the near side of the door frame 2 or a portion near the side surface on the far side). That's fine.

  The mounting base 12 is formed with a plurality of insertion holes 12b of fixing screws 11 to be attached to the door frame 2, and is attached to the door frame 2 in a state of being in close contact with the left and right substantially rectangular flat plate mounting plate portions 12a. A slide part 12c extending in a stepped shape from the lower part to the front edge part and the rear edge part of the mounting plate part 12a from the lower part to the front (or the rear part), and slidably inserted into the curved holding part 16b of the door stop main body 13; An exposed piece 12d that bends downward from one side of the mounting plate 12a and extends back and forth and is exposed to the outside even when the door stop main body 13 is mounted, and the thickness direction of the slide 12c (this embodiment) And a plurality of restricting portions 12f formed in a convex shape that protrudes downward) and reduces rattling when the door-holding body 13 is assembled and inserted into the mounting base 12. In this embodiment, the restricting portion 12f is formed in the vicinity of the four corners where the mounting plate portion 12a and the slide portion 12c are formed. However, the present invention is not limited to this.

  As shown in FIGS. 3 and 4, the connecting portion 14 that connects the door stop main body 13 to the mounting base 12 is rotatably attached to the door stop main body 13, and is exposed from the door stop main body 13 to rotate freely. It is interposed between the operation unit 18, the locking rotating body 19 that rotates integrally with the rotation operating unit 18, the connecting screw 20 that connects these, and the rotation operating unit 18 and the locking rotating body 19. And a wave-like washer 21 that is elastically deformable in the thickness direction. The rotation operation portion 18 includes a head portion 18b in which a groove portion 18a is formed, a shaft portion 18c extending upward from the head portion 18b, a quadrangular stepped protrusion 18d formed at the tip of the shaft portion 18c, A female screw portion 18e formed at the center of the portion 18c and screwed with the screw portion of the connecting screw 20 is formed.

  Further, as shown in FIG. 4 and the like, an insertion hole 16d is formed in the base plate portion 16a of the door stop main body 13 (main body portion 16) so as to pass through the shaft portion 18c of the rotation operation portion 18 from below. The locking rotator 19 with the wave washer 21 sandwiched between the tip of the shaft portion extending upward through the insertion hole 16d (where the quadrangular stepped protrusion 18d is provided) and the substrate portion 16a. In this state, the rotation operation portion 18 and the locking rotator 19 are connected in a state where they can rotate integrally.

  As shown in FIG. 4, FIG. 8, etc., the locking rotator 19 extends in a diametrical direction from a location where it is connected by a connecting screw 20, and a circular arc portion 19b that is gently curved is formed at both ends. ing. As for the groove part 18a of the rotation operation part 18, the outer peripheral part of a coin can be inserted, and when the rotation operation part 18 is rotated by inserting a coin or the like into the groove part 18a, the locking rotator 19 is brought into contact with the door main body 13. Can be detached from the mounting base 12 (see the phantom line portion in FIG. 8) and can be detached from the mounting base 12 (see the solid line portion in FIG. 8). Rotate. In this embodiment, when the locking rotator 19 is in the locking posture, as shown in FIG. 3, the arc portion 19 b of the locking rotator 19 is connected to the base plate portion 16 a of the door stop main body 13 and the mounting base 12. And the sliding portion 12c is restricted from being detached from the mounting base 12 by a regulating portion 12f provided on the sliding portion 12c. On the other hand, when the locking rotator 19 is in a detachable posture, the arc portion 19b of the locking rotator 19 is detached from between the base plate portion 16a of the door stop main body 13 and the slide portion 12c of the mounting base 12. The door main body 13 can slide in the lateral direction in which the door frame 2 extends with respect to the mount 12 (for example, the right direction is a linear direction perpendicular to the rotation direction of the door 1). As shown in FIG. 9, it can be detached from the mounting base 12 by sliding the door stop main body 13.

  In the above configuration, when the door 1 is used in a normal state, as shown in FIG. 1 and the like, the door-holding body 13 is connected to the mounting base 12 attached to the door frame 2, and the locking rotary body 19 is used. Is a locking posture, and the door-holding body 13 is fixed to the mounting base 12 by the connecting portion 14.

  Therefore, when the door 1 is in a position to close the doorway, the door 1 is received in a state where it is in contact with the door stop 10 and does not rotate to the front side (outside of the room) but only to the inside of the room. It has a single-open structure that can be opened.

  On the other hand, when a person who has lost consciousness in the indoor space such as a bathroom or the like leans against the door 1 from the indoor side and the door 1 cannot be opened, a coin is inserted into the groove 18a of the rotation operation unit 18 or the like. Then, as shown in FIG. 10, the rotation operation unit 18 is rotated (for example, rotated 90 degrees). As a result, the locking rotator 19 is switched from the locking posture to the detachable posture, and the arcuate portion 19b of the locking rotator 19 is located between the substrate portion 16a of the door stop main body 13 and the slide portion 12c of the mounting base 12. break away.

  As a result, the door stop main body 13 can freely slide with respect to the mounting base 12, and therefore, as shown in FIGS. 9, 11, and 6, the door stop main body 13 is set in the lateral direction (in this case, the right direction). The door 1 can be opened to the front without hindrance by removing the main body 13 per door. As a result, the door 1 can be opened to the front without danger or without much effort and time, and a person who has lost consciousness can be rescued safely and without much effort and time. be able to.

  Moreover, according to the said structure, the door stop main body 13 is orthogonally crossed with respect to the mounting stand 12 with respect to the rotation direction of the door 1 (direction rotated in the front-back direction centering on a hinge axis in planar view). It is slidably attached in a linear direction (in this embodiment, left-right direction). Thus, when the door 1 is received in contact with the door stop 10 during normal use, the door stop main body 13 does not move in the direction of detachment from the mounting base 12, and the door stop 10 does not move the door 1. Can be received well, and as a result, the reliability of the door can be improved.

  In the above-described embodiment, the case where the door stop main body 13 is slidably mounted in the left-right direction with respect to the mounting base 12 is described, thereby favorably without interfering with the door frame 2 or the like. The door-to-door main body 13 can be removed. However, the present invention is not limited to this, and the door-contact main body 13 is different from the rotation direction of the door 1 such as below, and can be slid and detached in an orthogonal linear direction (a linear direction included in an orthogonal plane). It may be configured.

  Moreover, according to the said structure, since the mounting base 12 is arrange | positioned in the clearance gap between the door 1 and the door frame 2 opened and closed, when the door stop main body 13 is removed from the mounting base 12, the mounting base The door 1 can be satisfactorily opened to the front without interfering with the door 1.

  Moreover, according to the said structure, it has the connection part 14 which connects the door stop main body 13 to the mounting stand 12, and the connection part 14 is rotatably attached to the door stop main body 13, and is exposed from the door stop main body 13. A rotatable rotation operation unit 18, a detachable posture that rotates integrally with the rotation operation unit 18 so that the door-holding main body 13 can be detached from the mounting base 12, and a relationship in which the door-holding main body 13 cannot be detached from the mounting base 12. A locking rotator 19 that can be switched to a stopping posture is provided.

  According to this configuration, the door stop main body 13 can be prevented from being detached from the mount 12 by holding the locking rotator 19 in the locking posture. In addition, by operating the rotation operation unit 18 from this state and switching the locking rotator 18 to the detachable posture, it becomes possible to remove the door-stop main body 13, and labor and time when removing the door-stop main body 13. Can be minimized.

  Moreover, according to the said structure, when the mounting base 12 has the slide part 12c which can slide with respect to the door stop main body 13, and the latching rotary body 19 is a latching attitude | position in the slide part 12c, a door A restricting portion 12 f that restricts the contact main body 13 from being detached from the mounting base 12 is provided. By this structure, it can prevent more reliably that the door stop main body 13 remove | deviates from the mounting base 12 by the control part 12f, and can improve the reliability of the said door stop by extension.

  Further, according to the above configuration, the restricting portion 12f is formed in a convex shape that protrudes in the thickness direction of the slide portion 12c and reduces rattling when the door stop main body 13 is assembled to the mounting base 12. Combined with function. Therefore, compared with the case where the restricting portion that restricts the door-stop main body 13 from being detached from the mounting base 12 is provided separately from the convex portion that reduces the rattling when the door-stop main body 13 is assembled. Cost can be reduced.

  Moreover, according to the said structure, the rotation operation part 18 is comprised so that switching is possible using a coin. Thereby, even if it does not use the tool for removing the door stop main body 13, etc., the rotation operation part 18 and the latching rotary body 19 are rotated using a coin, and the door stop main body 13 is easily removed from the mounting base 12. be able to. Therefore, the door 1 can be quickly opened to the front, and a person who has lost consciousness can be rescued safely and without much time and effort.

DESCRIPTION OF SYMBOLS 1 Door 2 Door frame 10 Per door 12 Mounting base 13 Door main body 14 Connection part 15 Contact part 16 Main body part 18 Rotation operation part 19 Locking rotary body 20 Connection screw

Claims (4)

A door stop attached to the door frame in a posture capable of coming into contact with the door,
A mounting base that is attached to the door frame, and a door-holding body that can contact the door;
The door-to-door body is detachable from the mounting base,
When the door-stop main body is removed from the mounting base, the mounting base is formed in a shape that does not interfere with the door even if the door is rotated so that the door passes through the location where the door-stop main body is removed. Door to door.   The door stop according to claim 1, wherein the door stop main body is slidably attached to the mounting base in a direction orthogonal to the rotation direction of the door. It has a connecting part that connects the door-to-door body to the mounting base,
The connecting part is rotatably mounted on the door-to-door main body, and is exposed to the door-operated main body so that it can rotate freely. The door stop according to claim 1, further comprising: a lockable rotating body that can be switched between a disengageable posture and a lockable posture in which the door stop main body cannot be detached from the mounting base.   The door stop according to claim 3, wherein the rotation operation unit is switched by being rotated by a coin.

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