Storage device

Patent metadata

Field	Value
Publication number	US-9650182-B2
Application number	US-201314385024-A
Country	US
Kind code	B2
Filing date	Mar 7, 2013
Priority date	Mar 14, 2012
Publication date	May 16, 2017
Grant date	May 16, 2017

Abstract

A storage device includes a box-shaped case having an opening; an opening/closing body opening and closing the opening; a guide device extended along a predetermined straight line on a side wall of the case; a slider supported in the guide device slidably along the straight line; an arm extending from the opening/closing body, supported in the slider rotatably around a predetermined axis line, and having a first gear around the axis line; and a rack extended in the side wall parallel to the straight line, and engaged with the first gear. When the opening/closing body rotates around the axis line relative to the case, the first gear and the rack are engaged with each other so that the opening/closing body moves along the straight line together with the slider.

First claim

What is claimed is:

1. A storage device, comprising:
a box-shaped case having an opening;
an opening/closing body rotatably attached to the case to open and close the opening;
a guide device extending along a predetermined straight line on a side wall of the case;
a slider including a plate portion supported in the guide device slidably along the straight line, and a cylindrical support shaft protruding from a face of the plate portion facing the case toward the case and engaging the opening/closing body;
an urging device provided between the case and the slider to urge the slider to one side along the straight line relative to the case;
an arm extending from the opening/closing body, supported in the slider rotatably around a predetermined axis line, and having a first gear around the axis line and a support hole coaxially arranged to the first gear and receiving the support shaft of the slider so that the slider rotatably supports the opening/closing body;
a damper device supported in the plate portion of the slider at a position away from the support shaft, for attenuating a rotational force of the arm relative to the slider; and
a rack extending in the side wall parallel to the straight line, and engaging with the first gear,
wherein when the opening/closing body rotates around the axis line relative to the case, the first gear and the rack are engaged with each other so that the opening/closing body moves along the straight line together with the slider while rotating around the support shaft of the slider.

2. A storage device according to claim 1 , wherein the damper device includes a housing in which a viscous fluid is enclosed, and a rotor having one end rotatably received in the housing, and another end protruding from the housing,
the arm includes a second gear around the axis line,
one of either the housing or the rotor is connected to the slider, and
a third gear is provided on an outer peripheral face of the other of either the housing or the rotor, and is engaged with the second gear.

3. A storage device according to claim 1 , wherein the case includes a cover covering the side wall in such a way as to form a space between the case and an outer face side of the side wall,
the arm is disposed in the space, and
the guide device is provided at a portion facing a side wall side of the cover.

4. A storage device according to claim 3 , wherein the urging device is a coil spring whose one end is locked in the cover, and whose other end is locked in the slider.

5. A storage device according to claim 1 , wherein the plate portion of slider further includes a damper attachment hole to receive the damper device, and
the arm includes a second gear around and coaxially arranged to the axis line to engage the damper device so that when the opening/closing body rotates around the support shaft relative to the slider, the rotational force of the arm is attenuated through the damper device.

6. A storage device according to claim 5 , wherein the opening/closing body is structured so that when the opening/closing body is opened from a closed state, the urging device urges the slider to move in a direction away from the opening of the case, the slider slides along the guide device, and the first gear of the arm rotates along the rack.

7. A storage device according to claim 1 , wherein the rack extends obliquely relative to the opening of the box-shaped case so that when the opening/closing body is opened from a closed state, the arm engaging the rack through the first gear moves obliquely downwardly along a line where the rack extends obliquely.

8. A storage device according to claim 5 , wherein the guide device includes a groove extending along the predetermined straight line on the side wall of the case to receive the plate portion of the slider so that when the opening/closing body rotates around the axis line relative to the case, the first gear rotates along the rack, and the plate portion slides along the groove of the guide device while the second gear and the damper device are engaged to each other.

9. A storage device according to claim 8 , wherein the second gear is coaxially arranged to the first gear and the support hole, and has a radius greater than that of the first gear.

Assignees

• Nifco Inc

Inventors

• Fukumoto Mitsuru

Classifications

• B60N3/101

  fixed · CPC title

• B60N3/102

  storable or foldable in a non-use position · CPC title

• B65D43/26 Primary

  Mechanisms for opening or closing, e.g. pedal-operated {(for refuse receptacles B65F1/1623)} · CPC title

• E05F3/14

  with fluid brakes of the rotary type · CPC title

• B60R7/04 Primary

  in driver or passenger space {, e.g. using racks (B60R7/005, B60R7/08 take precedence)} · CPC title