JP3071746U - Door stop for door - Google Patents

Abstract

(57) [Problem] To provide a door stop for a door that can hold the main body 1 firmly even when the door 4 is repeatedly opened and closed, without receiving an impact on the screw 5 screwed into the door 4 from the main body 1. In addition, the present invention provides a door stop in which the cushioning material 3 attached to the tip does not come off even if the door 4 is repeatedly opened and closed. A screw hole (2) for screwing a screw (5) into a door (4) is provided near one end of a substantially rectangular body (1), and a projection (7) for contacting the surface of the door (4) is slightly closer to the inside of the screw hole (2). It is provided in the position where it was done. Further, another projection 8 is provided near the other end of the main body 1, and the cushioning material 3 that covers the outer periphery of the other end while surrounding the projection 8 is attached.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a door stop which is attached to a revolving door and stops the rotation of the door against a wall or the like when the door is rotated and opened.

[0002]

[Prior art]

 1 and 2 are a perspective view and a front view, respectively, showing one embodiment of the present invention. A conventional door stop will be described with reference to FIGS. Reference numeral 1 denotes a main body having a rectangular shape as a whole and a slightly curved central portion. Two screw holes 2 are provided near one end of the main body 1. At the other end of the main body 1, a cushioning material 3 that covers the outer periphery of the other end is attached. The above is a conventional door stop for a door.

The door stop described above is mounted on the upper surface of the door 4 as shown in FIGS. That is, one end of the main body 1 is brought into contact with the top surface of the front end of the door 4, and the screw 5 is screwed into the door 4 from the screw hole 2 to complete the installation. When the door 4 attached in this way is rotated and opened, as shown in FIG. 2, the cushioning material 3 attached to the other end of the main body 1 hits the wall surface 6 or the like, and the rotation of the door 4 stops.

[0004]

[Problems to be solved by the invention]

 The above conventional door stops have the following disadvantages. That is, each time the cushioning material 3 hits when the door 4 is opened, an impact force is applied to the screw 5. When this is repeated, the hole at the part where the screw 5 is screwed in becomes gradually larger and the screw 5 becomes loose. In some cases, the screw 5 may be deformed. Then, the main body 1 may loosen and start to loosen, and may eventually fall off.

Further, the cushioning material 3 is merely attached to the other end of the main body 1 in a state of being fitted. Therefore, the cushioning material 3 may fall off while repeatedly hitting the wall surface 6 or the like.

[0006] The problem to be solved by the present invention is to provide a door stop for a door that can hold the main body 1 firmly without the shock being applied to the screw 5 even when the door 4 is repeatedly opened and closed. It is another object of the present invention to provide a door door which does not come off even if the door 4 is repeatedly opened and closed.

[0007]

[Means for Solving the Problems]

 When the door stop according to claim 1 is used by attaching to the door 4, the impact force when the door 4 is opened and collides against the wall 6 or the like is received by the projection 7 on the lower surface of the main body 1 and the screw 5 is received. Prevent transmission.

In the case where the door stop according to the second aspect is used by attaching to the door 4, even if the collision with the wall surface 6 or the like is repeated, the shock absorber covers the outer periphery of the other end of the main body 1 while covering the projection 8. Since the material 3 is attached, the cushioning material 3 does not come off.

[0009]

[Embodiment of the invention]

 In the door stop according to the first aspect, a screw hole 2 for screwing the screw 5 into the door 4 is provided near one end of the main body 1 having a substantially rectangular shape, and a protrusion 7 for hitting the surface of the door 4 is provided. It is provided at a position slightly closer to the inside than the screw hole 2.

In the door stop according to the second aspect, the screw hole 2 for screwing the screw 5 into the door 4 is provided near one end of the main body 1 having a substantially rectangular shape, and a protrusion is provided near the other end of the main body 1. 8, and the cushioning material 3 covering the outer periphery of the other end while wrapping around the projection 8 is attached. The cushioning member 3 may be made of an elastic material such as rubber and fixed to the main body 1 using an adhesive.

It is recommended that the projections 7 and 8 be formed by pressing the main body 1. Another component may be provided on the main body 1 by welding or the like.

[0012]

【Example】

 One embodiment of the present invention will be described with reference to FIGS. 1 and 2 are a perspective view and a front view, respectively, showing the embodiment, and FIGS. 3 and 4 are a plan view and a front view, respectively, of the main body 1 used in the embodiment. The point that two screw holes 2 are provided near one end of the rectangular main body 1 and the cushioning material 3 is attached to the other end is the same as the conventional door stop. Then, at a position slightly inside the screw hole 2 and close to the screw hole 2, it is concavely bent in a horizontal downward direction by a press, and a projection 7 is provided on the lower surface side. In the vicinity of the other end of the main body 1 as well, a concave is formed in a circular arc shape by pressing down in the vertical direction, and a projection 8 is provided on the lower surface side. At the other end of the main body 1, a cushioning material 3 that covers the outer periphery of the other end while wrapping the projection 8 is attached. The cushioning member 3 is mounted integrally with the main body using an elastic material such as rubber.

The door stop described above is attached to the upper surface of the door 4 as shown in FIGS. That is, one end of the main body 1 is applied to the top surface of the front end of the door 4, and the projection 7 is pressed against the surface of the door 4. Then, the screw 5 is screwed into the door 4 from the screw hole 2 to complete the installation. When the door 4 attached in this way is rotated and opened, as shown in FIG. 2, the cushioning material 3 attached to the other end of the main body 1 hits the wall surface 6 or the like, and the rotation of the door 4 stops. The impact force when the cushioning material 3 hits the wall surface 6 or the like is received by the projection 7 on the lower surface of the main body 1 and is not transmitted to the screw 5. For this reason, the hole into which the screw 5 is screwed does not expand or the screw 5 is not deformed. Further, since the cushioning material 3 is attached so as to cover the outer periphery of the other end of the main body 1 while enclosing the projection 8, the cushioning material 3 does not fall out even if the collision is repeated.

[0014]

[Effect of the invention]

 In the apparatus using the door stop according to the first aspect, even when the door 4 is repeatedly opened and closed, the screw 5 is not impacted and the main body 1 can be firmly held. In the case of using the structure according to claim 2, the cushioning material 3 does not fall off.

[Brief description of the drawings]

FIG. 1 is a perspective view showing one embodiment of the present invention.

FIG. 2 is a front view of that of FIG.

FIG. 3 is a plan view showing a main part of the embodiment.

FIG. 4 is a front view of that of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body 2 Screw hole 3 Buffer material 4 Door 5 Screw 6 Wall surface 7 Projection 8 Projection

Claims (2)

[Utility model registration claims] A screw hole (2) for screwing a screw (5) into a door (4) is provided near one end of a substantially rectangular body (1), and is applied to a surface of the door (4). A door stop in which the projection (7) is provided at a position slightly closer to the inside than the screw hole (2). 2. A screw hole (2) for screwing a screw (5) into a door (4) is provided near one end of a main body (1) having a substantially rectangular shape, and a screw hole (2) is provided near the other end of the main body (1). Protrusion (8)
And a shock absorber (3) for covering the outer periphery of the other end while wrapping around the projection (8).