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Assisted drawer device

A technology of drawer and action force, which is applied in the direction of drawers, door/window accessories, wing leaf parts, etc., which can solve the problem of heavy opening action of drawers and achieve the effect of saving space

Active Publication Date: 2009-08-26
THK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, in the case where such a damper is provided, in order to securely store the drawer in the closed position against the damping force of the damper, a certain strong product has to be used as the above-mentioned spring.
Therefore, although there is no problem when closing the drawer, when opening the drawer, the user must resist the strengthened spring force to pull the drawer out from the fixed frame, and there is a disadvantage that the opening action of the drawer is extremely heavy.

Method used

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Examples

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Embodiment Construction

[0040] As above, the booster drawer device of the present invention has been described in detail with reference to the drawings.

[0041] figure 1 and figure 2 It is a side cross-sectional view and a plane cross-sectional view showing the first embodiment of the power-assisted drawer device of the present invention. This drawer device is composed of the following parts: a box-shaped fixed frame 2, a drawer 3 that is pulled out and inserted in the left and right direction of the paper with respect to the fixed frame 2, and a pair of drawers 3 that are freely moved forward and backward relative to the fixed frame 2. The slide rails 4a, 4b, the closing auxiliary mechanism for urging the drawer 3 to the closed position in the fixed frame 2, and the opening auxiliary mechanism 5 for pushing the drawer 3 from the fixed frame 2 against the force of the closing auxiliary mechanism.

[0042] The drawer 3 is supported by the fixed frame body 2 via a pair of slide rails 4a, 4b. The s...

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PUM

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Abstract

The invention provides an assisted drawer device(3) in which, even if it has a closure assistance mechanism (6), a drawer (3) received in a closure position can be easily drawn out, that can be easily handled even by females, and that has excellent operability. The assisted drawer device has a fixed frame body (2), the drawer (3) received in the fixed frame body (2), slide means (4a, 4b) for supporting the drawer (3) so that it can be advanced and retreated relative to the fixed frame body (2), closure assistance means (6) for urging, near the closure position of the drawer (3), the drawer (3) toward the closure position, and opening assistance means (5) for pushing out, against the urging force of the closure assistance means (6), the drawer (3) from the fixed frame body (2).

Description

technical field [0001] The present invention relates to, for example, drawers provided in various furniture or integrated kitchens, and relates to an assist drawer device for easily and reliably closing and opening such drawers. Background technique [0002] Conventionally, there have been proposed devices that automatically open and close drawers of furniture or kitchen units in response to user's switch operations (Japanese Patent Laid-Open No. 2003-189955, Japanese Patent Laid-Open No. 2003-334120, etc.). Specifically, a movable part such as a drawer can be freely arranged to move forward and backward on a fixed frame such as furniture, and a rack is provided on such a movable part along its advancing and retreating direction, and a gear meshing with the rack is provided on the fixed frame, By rotating the above-mentioned gear corresponding to the user's switch operation, the above-mentioned drawer is given the forward and backward movement corresponding to the rotation d...

Claims

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Application Information

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IPC IPC(8): A47B88/04A47B88/00E05F1/16
CPCA47B88/0481A47B88/47
Inventor 佐佐木聪一岩城纯一郎小片尚志星出薰
Owner THK CO LTD