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Stop device of movable object

A kind of stop device and mobile technology, which is applied to the legs of general furniture, furniture parts, household appliances, etc., can solve the problems of insufficient retention and reduced frictional resistance, and achieve the effect of sufficient retention force.

Inactive Publication Date: 2011-08-31
OSAKA KANAGU KK +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, even when the stopper is fixed so that the caster does not rotate, the frictional resistance between the caster and the ground decreases depending on the orientation of the caster , due to the direction of the applied force, sufficient holding force cannot be obtained, therefore, there is a problem that mobile objects such as tables, chairs, etc., move from the set position due to small forces

Method used

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Examples

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Embodiment Construction

[0016] Next, embodiments of the stop device for a movable object according to the present invention will be described with reference to the drawings.

[0017] figure 1 An embodiment of the stopper for a movable object of the present invention is shown.

[0018] The stopping device of the mobile object is fixed on the main body 1 of the bottom surface of the mobile object M on which casters (not shown) are installed, and at least three or more are pivotally mounted at equal angular intervals through the lever piece 2 to swing freely. (In this embodiment, four examples have been shown, but as long as it is more than three, there is no limit to the number.) The grounding member 3 is used to support the rod piece 2 and lift the grounding member 3. The cam plate 5 is disposed on the main body 1 so as to be rotatable in a horizontal plane.

[0019] In this case, a support portion 11 for freely pivoting the lever piece 2 is protruded from the main body portion 1 , and the lever pie...

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PUM

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Abstract

The invention provides a stop device of a movable object, which can develop full retention independent of the direction of applied force and can maintain the setting position of the movable object. At least over three grounding components (3) are pivoted to a main body (1) of the bottom of a movable object (M) provided with castors at equal-angle intervals through the free swing of a rod sheet (2). A cam plate (5) capable of rotating on a horizontal plane is disposed on the main body (1) in a manner that the rod sheet (2) is supported and the grounding component (3) is raised.

Description

technical field [0001] The invention relates to a stop device for movable objects such as furniture, commercial machines, and electrical products equipped with casters. Background technique [0002] Conventionally, casters are attached to movable objects such as movable tables and chairs so that the object can be moved with a small force, and a stopper is provided as a member for maintaining its installation position. [0003] However, as this stopper, a stopper fixed so that the caster does not rotate is commonly used (for example, refer to Patent Document 1). [0004] However, even when the stopper is fixed so that the caster does not rotate, the frictional resistance between the caster and the ground decreases depending on the orientation of the caster , Due to the direction of the applied force, sufficient holding force cannot be obtained, and therefore, there is a problem that mobile objects such as tables and chairs move from the set position due to small forces. [...

Claims

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Application Information

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IPC IPC(8): A47B91/04
Inventor 南卓司
Owner OSAKA KANAGU KK
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