JPH11324463A - Door stop - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve usability by rotatably supporting a hook retained to a door handle abutted against a door stop on a wall surface on the upper side of the door stop and detachably controlling the place of the hook on the upper side of the door handle before usage. SOLUTION: A hook 24 for door-stopping is installed rotatably to a U-shaped support shaft 23 mounted on the upper side of the door stop 22 as the door stop, and a face fastener 25 set up onto the rear of the hook 24 is engaged with a face fastener 26 fitted to a tabular-base 21. When the hook 24 is not used, only the lever handle 11 of a door 10 is abutted against the door stop 22, and the door 10 is freely opened and closed. When the door 10 is fastened, the hook 24 separated from the face fastener 26 of the base 21 is rotated around the support shaft 23 and retained to the lever handle 11 of the fully-opened door 10, and the fully-opened state of the door 10 is maintained. When the door 10 is closed, the hook 24 is detached from the lever handle 11, and the face fasteners 25, 26 are engaged mutually.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a damper, and more particularly to a damper which is easy to operate.

[0002]

2. Description of the Related Art Conventionally, as a sway stop, for example, as shown in FIG. 8A, a sway stop of a door stopper 3 attached to a wall surface 2 near a floor surface 1 is shown. As shown in FIG. 8B, there is a hook 4 of a door stopper 3 attached to the floor 1 near the wall surface 2.

[0003] However, any of the hooks 4 described above are arranged around the floor surface 1. For this reason, when the door 5 is locked, the operation of hooking and removing the hook 4 must be crouched, which is inconvenient. In addition, when cleaning the floor 1, the cleaning tool is easily caught and is inconvenient.
There is also a risk that a pedestrian near the door stopper 3 may hit his foot and fall. Further, since the door stopper 3 integrated with the hook 4 needs to be installed around the floor 1, the installation work is troublesome. In particular, it is necessary to attach a locking receiver 6 for locking the hook 4 to the door 5.

In order to solve such a problem, for example,
Japanese Patent Application Laid-Open No. 57-88868 discloses a contact with a building door installed on a wall surface where a door knob contacts.
However, at this perimeter of the building door, a knob latch that locks to the door knob hangs down below the door knob. For this reason, when locking the knob latch to the knob of the fully opened door, the fully opened door must be pulled back to cause the knob latch, which makes the locking operation cumbersome and inconvenient. There is a point.

[0005] In view of the above problems, an object of the present invention is to provide an easy-to-use fan stop.

[0006]

In order to achieve the above-mentioned object, the invention relates to a tilting stop comprising a hook which is engaged with a door handle which abuts against a door stop on a wall. It is configured to be rotatably supported on the upper side of the contact, and to be removably positioned above the door handle before use.

[0007] Further, in a sway stop comprising a hook which is engaged with a door handle which abuts against a door stop on a wall surface, it is provided on the back surface of the door stop and rotates outward with the lower end as a fulcrum. The door comprises a drive member that is biased, and a hook that is rotatably supported above the door stop and that is biased to rotate outward with the lower end as a fulcrum. Prior to the contact of the handle, the upper end of the driving unit may be detachably locked to the lower end of the hook to restrict the position.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment according to the present invention will be described with reference to the accompanying drawings of FIGS. In the first embodiment, as shown in FIGS. 1A to 1D, a door stopper 20 is screwed and fixed to a wall surface 12 of a door 10 against which a lever handle 11 abuts. The door stopper 20 includes a plate-shaped base 21 and a door stop 22 made of an elastic material such as rubber. Further, a locking hook 24 is rotatably attached to the U-shaped support shaft 23 attached above the door stop 22 as a fan stopper. The hook 24 has a hook-and-loop fastener 25 attached to the back surface. The hook-and-loop fastener 25 is engaged with a hook-and-loop fastener 26 provided on the plate 21.

Therefore, when the hook 24 is not used, the lever handle 11 of the door 10 has a
2, the door 10 can be opened and closed freely.
When the door 10 is locked, the hook 24 separated from the hook-and-loop fastener 26 of the base 21 is locked to the lever handle 11 of the fully opened door 10 to maintain the fully opened state of the door 10. Further, when closing the door 10, the hook 24 is removed from the lever handle 11,
The hook-and-loop fasteners 25 and 26 may be engaged with each other. It should be noted that a magnet can be used instead of the hook-and-loop fastener.

In the second embodiment, as shown in FIGS. 2A and 2B, the shape of the hook 24 is adapted to be applicable to the round knob 13. In the present embodiment, the cushion member 27 attached to the inward surface of the hook 24 is locked to the edge of the round knob 13 to maintain the fully open state. The rest is almost the same as the above-described embodiment, and the description is omitted.

In the third embodiment, FIGS. 3 and 4A,
(B) As shown in FIG.
The door stopper 20 houses the hook 2 and the hook 24.
A cushion material 27 is provided on the inward surface of the hook 24.
Is attached. For convenience of explanation, FIG.
2A and 2B, a part of the base 21 is omitted from the illustration. According to the present embodiment, the support shaft 23 and the free end of the bent leaf spring 28 clamp the base of the hook 24.
Therefore, it is possible to prevent the hook 24 from falling down by its own weight and being locked to the lever handle 11 of the door 10. Further, when the hook 24 is locked to the lever handle 11, the hook 24 can be prevented from coming off the lever handle 11 due to vibration or the like. Further, according to the present embodiment, 2
Since the cushion material 27 of the hook 24 is locked to the lever handle 11 pressed against the lever 2, there is an advantage that the lever handle 11 can be fixed without rattling.

In the fourth embodiment, as shown in FIG. 5, the base 21 according to the third embodiment is fitted and fixed to a separate annular rib 29 fixed to the wall surface 12. Therefore, after the annular rib 29 is screwed to the wall surface 12 in advance, the door stopper 20 to which the door stop 22 and the hook 24 are assembled is fixed to the annular rib 29 via engaging means (not shown). According to this embodiment, since only the annular rib 29 can be fixed at a predetermined position in advance, there is an advantage that the positioning accuracy of the mounting is improved and the mounting operation is facilitated.

In a fifth embodiment, as shown in FIGS. 6A and 6B, a box-shaped base 31 constituting a door stopper 30 is provided.
This is a case where a door stop 32 and a hook 33 are incorporated in the vehicle. That is, the driving member 34 integrated on the back surface of the door stop 32 is supported rotatably about the support shaft 35 and is urged outward through the coil spring 36. On the other hand, the hook 33 is supported rotatably about a support shaft 37 and is urged outward through a coil spring 38. A notch 33a provided at the base of the hook 33 is provided with a claw 34a of the driving member 34.
By engaging with a, the rotation of the hook 33 is restricted (FIG. 6A). 33b is a cushion material.

Therefore, when the door (not shown) is opened and the lever handle 11 is pressed against the door stop 22,
The driving member 34 rotates around the support shaft 37 toward the wall surface 12. As a result, the claw portion 34a of the driving member 34 is disengaged from the notch portion 33a of the hook 33, and the hook 33 is rotated by the spring force of the coil spring 38 and locked on the lever handle 11. As a result, the lever handle 11 is held between the door stop 32 and the hook 33 and is held without rattling. Then, when releasing the holding state, the hook 33 is raised, and the claw 34a of the driving member 34 is locked to the notch 33a of the hook 33, thereby returning to the original state.

According to the present embodiment, the hook 33 is automatically locked to the lever handle 11 simply by bringing the lever handle 11 of the door into contact with the door stop 22 and pressing it. Therefore, there is an advantage that the usability is further improved and the convenience is improved.

[0016]

As is apparent from the above description, according to the tilting stop according to the first aspect of the present invention, the hook rotates above the door stop where the lever handle or knob of the door comes into contact. It is mounted so that it can be attached and detached and its position is regulated. For this reason, the door can be locked by pulling down and locking the hook on the knob of the door that comes into contact with the door stop. As a result, it is possible to secure the open state of the door with one action, and to obtain a user-friendly stop.

According to the second aspect, the hook is automatically locked to the door knob simply by pressing the door knob against the door stop and pressing it. For this reason, there is an effect that the door can be kept open without performing any special operation, and a more convenient tilting stop can be obtained.

[Brief description of the drawings]

1A and 1B show a first embodiment of a sway stop according to the present invention, wherein FIG. 1A is a front view, FIG. 1B is a sectional view before use, and FIG. 1C is a plan view during use. FIG. 1 (d) is a sectional view during use.

2A and 2B show a second embodiment of the present invention. FIG. 2A is a perspective view of a main part, and FIG. 2B is a side view showing a state in use.

FIG. 3 is a perspective view showing a third embodiment according to the present invention.

FIG. 4 shows the third embodiment shown in FIG. 3, and FIG.
FIG. 4A is a cross-sectional view before use, and FIG. 4B is a cross-sectional view during use.

FIG. 5 is a perspective view showing a fourth embodiment according to the present invention.

6 shows a fourth embodiment according to the present invention, and FIG.
6A is a cross-sectional view before use, and FIG. 6B is a cross-sectional view during use.

FIG. 7 is a partial side view showing different types of door stoppers with tilting stop according to a conventional example.

[Explanation of symbols]

10 door, 11 lever handle, 12 wall surface, 13
... Round knob, 20 ... Door stopper, 21 ... Base, 22 ...
Door stop, 23: support shaft, 24: hook, 27: cushion material, 28: leaf spring, 29: annular rib, 30: door stopper, 31: base, 32: door stop, 33: hook, 33a: claw portion, Reference numeral 34 denotes a driving member, 34a denotes a cutout portion, 35, 37 denotes a support shaft, 36, 38 denotes a coil spring.

Claims (2)

[Claims] 1. A lifting device comprising a hook which is engaged with a door handle which abuts against a door stop on a wall surface, wherein the hook is rotatably supported above the door stop and the door is used before use. A fuel damper characterized in that its position is regulated so that it can be detached and attached above the handle. 2. A swing stop comprising a hook which is engaged with a door handle which abuts against a door stop on a wall surface, wherein the stop is provided on a back surface of the door stop and rotates outward with a lower end portion as a fulcrum. The door comprises a drive member that is biased, and a hook that is rotatably supported above the door stop and that is biased to rotate outward with the lower end as a fulcrum. An upper end of the drive unit is detachably engaged with a lower end of the hook to restrict the position before the handle is brought into contact with the handle so as to regulate the position.