JP3052061U - Shutter fixing device in door pocket - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To fix a shutter housed in a door pocket and prevent noise due to rattling of the shutter and damage to the shutter due to collision between the shutters. SOLUTION: A pressing cam is attached to a fall of a door pocket on the indoor side, and a side surface of a rain door housed in the door pocket is fixed by the pressing cam.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a device for fixing a shutter that is stored in a door pocket.

[0002]

[Prior art]

 After the shutters are opened, two or more shutters are stored in the door pocket in a stack, but there is no device to secure these shutters in the door pocket.

[0003]

[Problems to be solved by the invention]

 After opening the shutters, two or more shutters are stacked and stored in the door pocket.However, the storage space in the door pocket is wide, and a gap is created between the shutters, so that the wind blows into the door pocket and the shutter is released. Noise is generated. Also, if the shutters collide violently, the shutters may be damaged.

Therefore, in the present invention, a device for fixing a shutter, which is housed in a door pocket, is attached to the door pocket to prevent rattling of the shutter, eliminate noise, and reduce damage to the shutter. With the goal.

[0005]

[Means for Solving the Problems]

 Attach the bracket to the interior side of the door pocket with the U-shaped fitting, insert the eccentric position of the elliptical pressing cam into the circular portion provided on the bracket, and attach the handle to the hole formed in the pressing cam. They fit.

A description will be given of how the shutter fixing device in the door pocket according to the present invention configured as described above works to solve the above-mentioned problem.

In a state in which two or more shutters are housed in the door pocket in an overlapping manner, an elliptical pressing cam fitted at an eccentric position to a bracket attached to the fall of the door pocket is provided with a handle attached to the pressing cam. When rotated, the tip of the pressing cam rotates toward the shutter, and the shutter inside the room is pressed and fixed to the inner wall of the door pocket together with other shutters.

[0008]

[Embodiment of the invention]

 Next, a preferred embodiment of the rain door fixing device in the door pocket according to the present invention will be described with reference to the drawings.

The rain door fixing device 9 in the door pocket according to the present invention includes a U-shaped mounting bracket 2, a bracket 3, a thumb screw 4, a retaining screw 5, a pressing cam 6, and a handle 8.

FIG. 1 is a side view showing a state in which the shutter 7 stored in the door pocket 1 and the shutter fixing device 9 are opened.

A fall 1a of the door pocket to which the shutter fixing device 9 is attached is formed on the indoor side of the door pocket 1. A through hole 2a is formed in one leg 2b of the U-shaped mounting bracket 2, and a screw hole 3c is formed in a plate-like portion 3a of a bracket 3 having an upper portion 3a in a plate shape and a lower portion 3b formed in a circular shape. The through hole 2a is overlapped with the screw hole 3c, the thumb screw 4 is inserted, and the other leg 2c of the mounting bracket 2 is brought into contact with the inside of the door pocket fall 1a, and the abutment 10 is brought into contact with the outside to make the thumb screw. 4. Attach the bracket 3 to the fall 1a of the door pocket.

On the other hand, an insertion hole 6 a is formed at an eccentric position of the elliptical pressing cam 6, and the pressing cam 6 is inserted into the circular portion 3 b of the bracket 3, and the lower surface of the pressing cam 6 to prevent the pressing cam 6 from falling off. The retainer 5 is fitted to the lower end of the circular portion 3b of the bracket 3 projecting to the side.

One or more handle fitting holes 6b, 6c are formed in the side surface 6d of the pressing cam 6 toward the insertion hole 6a. The front end of the L-shaped handle 8 is fitted into the handle fitting hole 6b to form the shutter fixing device 9.

The handle 8 fits into the fitting hole 6a or 6b depending on the mounting position of the fixing device 9 to the door pocket fall 1a. That is, when the rotating direction of the pressing cam is clockwise in the plan view as shown in FIG. 3, the handle 8 is fitted into the fitting hole 6b, and conversely, the pressing cam 6 is rotated counterclockwise. Is to fit the handle 8 into the fitting hole 6c.

After the shutter 7 is stored in the door pocket 1 and the handle 8 is gripped and turned toward the shutter, the pressing cam 6 is turned toward the shutter with the bracket insertion hole 6a as a fulcrum, and the tip 6e of the pressing cam 6 is turned. As shown in FIG. 3, the side of the shutter 7 is pressed, and is pressed against the inner wall 1 b on the outdoor side of the door pocket 1 together with the other doors stacked and stored in the door pocket 1 to fix the shutter 7 in the door pocket 1. You can do it.

When closing the shutter 7, the handle 8 is grasped and pulled toward the user, the shutter is released from being pressed by the pressing cam 6, and the shutter 7 is taken out from the door pocket.

[0017]

[Effect of the invention]

 Eliminate rattling of the shutters stored in the door pocket, prevent noise and prevent damage due to collision between shutters.

[Brief description of the drawings]

FIG. 1 is a side view showing a shutter in a door pocket and a shutter fixing device according to the present invention.

FIG. 2 is a side view of the same.

FIG. 3 is an explanatory view showing a state in which a pressing cam rotates.

FIG. 4 is a front view of the shutter fixing device.

[Explanation of symbols]

1, door pocket 2, mounting bracket 3, bracket
4, Thumbscrew 5, Detachment 6, Pressing cam 7,
Eight shutters, ten handles, and glasses

Claims (1)

[Utility model registration claims] 1. A bracket is attached to a fall of a door pocket on the indoor side with a fixture, an eccentric position of a pressing cam is inserted into a circular portion of the bracket, and a handle is fitted into a hole formed in the pressing cam. A shutter fixing device in a door pocket.