JP2007298144A - Two objects slide fastening position adjustment mechanism - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a structure of a two objects slide fastening position adjustment mechanism, which achieves smooth slide state when two objects sliding with each other are varied from a fastening state to a sliding state. <P>SOLUTION: A rotating arm 2 is arranged between rails 1 on both sides, the rotating arm 2 is abutted to the rails on the both sides from an inner side by energizing of an elastic spring 3, the fastening state between the object fixing the rail 1 and the object supporting the rotating arm 2 is achieved by frictional resistance of the abutting part, and the abutting state of the rails 1 and the rotating arm 2 is released by the state against energizing of the elastic spring 3 through a lever 4 interlocking with the rotating arm 2 and movable manually, and thereby, the object fixing the rails 1 on the both sides and the object supporting the rotating arm 2 are slidable. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a mechanism that allows adjustment of positions where two objects are slidable to each other can be adjusted.

  The applicant has filed a patent application (Japanese Patent Application No. 6-70083) regarding an invention relating to a collection box for a motorcycle in which both an inner box having a bottom and an outer box having a lid are slidable up and down. Has obtained a patent right for (No. 3373038).

  In the mechanism for fixing the sliding state between the slidable inner box and the outer box and adjusting the position of both, the width in the direction between the rails sequentially changes between the rails on both sides via an operation lever. The elastic body and the rails on both sides are brought into contact with each other by mutual pressing, and the inner elastic body and the rails on both sides are retained by the frictional force accompanying the contact. When the wearing state is set and the contact state is released by operating the operation lever, a configuration has been proposed in which the degree of pressing between the rails on both sides and the elastic body is reduced and sliding is possible.

However, in the case of the above configuration, when the elastic body slides with the rails on both sides by operating the operation lever, it moves while rubbing against the rails on both sides, and it is impossible to realize smooth sliding. In addition, wear of the elastic body cannot be avoided.
Japanese Patent No. 3373038.

  The present invention provides a configuration of a two-object slide landing position adjustment mechanism that enables a smooth sliding state when two objects sliding with each other change from a stationary state to a sliding state. It is an issue.

  In order to solve the above problems, the basic configuration of the present invention is that a rotating arm is arranged between rails on both sides, the rotating arm abuts against the rails on both sides from the inside by the bias of an elastic spring, and By means of frictional resistance at the contact part, the stuck state of the object fixing the rail and the object pivotally supporting the rotating arm is realized, and the lever is linked to the rotating arm and can be moved manually. By separating the contact state between the rail and the rotating arm in a state against the urging of the elastic spring, an object that fixes the rails on both sides and an object that pivotally supports the rotating arm It consists of a two-object slide landing position adjustment mechanism based on enabling the slide.

  In the present invention based on the basic configuration, when the interlocking rotating arm is detached from the rails on both sides by operating the lever, the contact state between the rotating arm and the rail can be completely removed. As in the case of the configuration according to Patent Document 1, it is possible to eliminate the slide caused by the state in which the mutual pressed state remains, thereby realizing a smooth slide and achieving the attachment of two objects at a desired position. It becomes possible.

  3A and 3B are a front view and a side view showing a state of the rail 1 and the rotating arm 2 for realizing the basic configuration, wherein FIG. 3A shows a state where the rotating arm 2 is in contact with the rails 1 on both sides. (B) shows a state where the rotary arm 2 moves against the bias of the elastic spring 3 by the operation of the lever 4 and both of them can slide when the contact state is released.

  That is, according to the present invention, the above-described effect can be realized by a simple configuration of the four elements of the rail 1 and the rotating arm 2 on both sides, the elastic spring 3, and the lever 4.

  Although it is indispensable that the distance between the position of the rotation center of the rotary arm 2 and the rails 1 on both sides is equal to or less than the radius of the rotary arm 2, it is usually shorter than the radius as shown in FIG. At the time of contact by the biasing of the spring, it becomes possible to fix the mutual objects by a strong pressing force and consequently a large frictional force.

  In FIG. 3, the curved rotary arm 2 is shown, but the shape of the rotary arm 2 is not limited to such a form. For example, a linear rotary arm 2 as shown in FIG. is there.

  As shown in FIGS. 3A and 3B, the interlocking state of the lever 4 and the rotating arm 2 is directly fixed to the rotating arm 2 and moved by moving the lever 4. As shown in the embodiment and FIG. 1 (b), an intermediate transmission body 41 that provides a lever 4 in a rotatable state on the object side that pivotally supports the rotary arm 2 and transmits the rotational force of the lever 4. Any of the embodiments for realizing the rotation of the rotary arm 2 via the above is usually employed.

In order to increase the friction between the rotating arm 2 and the rail 1, the portions of the normal rotating arm 2 that are in contact with the rails 1 on both sides are set in a substantially linear shape.
However, as shown in FIG. 4, the inside of the rail 1 has an uneven shape due to a curved state, both ends of the rotating arm 2 can be elastically deformed, and an uneven shape that can be fitted to the uneven shape. It is also possible to adopt an embodiment characterized by the above.

  Hereinafter, it demonstrates according to an Example.

  In the first embodiment, as shown in FIG. 1, the object to which the rail 1 is fixed is an inner box 51 having a bottom, and the object to which the rotary arm 2 is fixed has a lid 53. The slide box is located inside the outer box 52, and is shown by a dotted line.

  That is, as in the first embodiment, when two objects are the inner box 51 having the bottom and the outer box 52 having the lid 53, the attachment of both boxes that can be slid relative to each other is achieved. By selecting the position, it becomes possible to realize a container whose overall capacity is adjustable, which is very convenient for use in a mail collection box.

  In the second embodiment, as shown in FIG. 2, the object to which the rail 1 is fixed is a fixed frame 61 having a leg column 611, and the object that pivotally supports the rotating arm 2 is a loading platform 62. It is characterized by being.

  That is, it is possible to supply the luggage from a desired height position while making the vertical position of 62 adjustable in the second embodiment.

  The present invention can be used not only in the field of a shipping box such as a postal collection box, but also in the entire machine field related to adjusting the attachment position of mutually sliding objects.

The structure of Example 1 is shown, (a) is a side view regarding the whole structure, (b) is the AA cross section of (a), and the slide attachment mechanism also includes the left side surface. It is a sectional side view. The structure of Example 2 is shown, (a) is a side view regarding the whole structure, (b) is the AA cross section of (a), and the slide attachment mechanism also includes the left side surface. It is a sectional side view. BRIEF DESCRIPTION OF THE DRAWINGS It is a front view which shows the basic composition of this invention, and a side view on the basis of the outer position of a rail in the said front view, (a) is the state in which two objects were stuck because a rotating arm contact | abutted the rail of both sides (The speckled portion indicates the position where the contact portion of the rotating arm is in contact with the rail), and (b) shows a state in which the two objects are slidable by being detached from the contact side. It is a side view which shows embodiment which is the curved uneven | corrugated state which the inner side of a rail and the front-end | tip of a rotation arm fit each other.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Rail 2 Rotating arm 21 Contact part of rotating arms 3 Elastic spring 4 Lever 41 Intermediate transmission body 51 Inner box 52 Outer box 53 Lid 61 Fixed frame 611 Leg column 612 Leg stand 62 Loading platform

Claims (6)

  An object in which a rotating arm is disposed between rails on both sides, the rotating arm abuts against the rails on both sides from the inside by the bias of an elastic spring, and the rail is fixed by frictional resistance at the abutting portion And an object that pivotally supports the rotating arm, and a state that resists the bias of the elastic spring through a lever that is linked to the rotating arm and that can be moved and operated manually. Two-object slide attachment based on enabling sliding of the object that is fixed to the rails on both sides and the object that pivotally supports the rotation arm by releasing the contact state between the rail and the rotation arm. Position adjustment mechanism.   2. The two-object slide landing position adjusting mechanism according to claim 1, wherein a distance between a rotation center position of the rotary arm and a width of the rail is shorter than a radius of the rotary arm.   The two-object slide landing position adjusting mechanism according to claim 1, wherein both ends of the rotary arm are substantially linear.   2. The inner side of the rail has an uneven shape due to a curved state, and both ends of the rotary arm are elastically deformable and have an uneven shape that can be fitted to the uneven shape. 2 object slide landing position adjustment mechanism.   The object fixing the rail is an inner box having a bottom, and the object fixing the rotating arm is an outer box having a lid and covering the inner box from the outside. The two-object slide landing position adjusting mechanism according to claim 1, wherein: 2. The two-object slide landing position adjustment according to claim 1, wherein the object fixing the rail is a fixed frame having a pedestal, and the object pivotally supporting the rotary arm is a loading platform. mechanism.

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