JP2008279122A - Handle installation device for traveling bag - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent generation of an uncomfortable impact sound of a handle of a traveling bag rapidly falling when hand is removed from the handle. <P>SOLUTION: Figure shows a perspective view of disassembled handle and springs of a handle installation structure 30, a spring 40 for restriction is mounted on one mounting shaft 33, with a coil part 41 wound around the shaft. A spring 50 for restoration is mounted on the other shaft 34 so that an end part 51 is inserted into a slit 35. When the handle is lifted, the spring 50 for restoration warps, while the spring 40 for restriction loosens. When the hand is removed, the spring for restoration loosens to return the handle to its original position, while the spring 50 for restriction tightens, thereby rapid turning is prohibited. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a handle attachment device used in a travel bag.

FIG. 1 is a front view of a travel bag 10 used daily, 21 is an upper lid, 22 is a lower body provided with a handle mounting structure 30, and a handle 32 is mounted by a mounting portion 31. . When the bag owner releases the handle, a return spring is mounted on one of the mounting shafts so as to return the bag to the position where it has fallen on the bag.
Patent Publication Patent No. 3803842 Patent publication gazette JP, 2000-307262, A

  When the baggage holder releases the handle, the handle can quickly fall towards the bag and make an unpleasant impact sound. Therefore, it became necessary to suppress the speed at which the steering wheel fell.

In order to solve the above-mentioned problem, the present invention provides a travel handle mounting device for a travel bag, wherein one of the left and right mounting shafts has a return spring for returning the handle to a position where the handle is tilted over the bag. Installed,
A handle mounting device for a travel bag, characterized in that a restraining spring that suppresses a sudden rotation of the handle is mounted on the opposite mounting shaft. Is obtained.

  By suppressing the rotation for returning the handle, it is possible to prevent the generation of an unpleasant impact sound.

  When attaching the restraining spring to the mounting shaft, wind the coil part of the spring in an oval shape, or make the mounting shaft a polygon such as a triangle or a quadrangle so that the shaft and the spring are in point contact By doing so, the suppression force can be adjusted.

  FIG. 2 is an exploded perspective view showing the handle mounting structure according to the present invention, in which a restraining spring 40 is combined with one mounting shaft 33 of the handle 32 and a return spring 50 is combined with the other mounting shaft 34. It is shown that. A tip portion 51 of a spring 50 is inserted into the slit 35 of the mounting shaft 34.

FIG. 3 shows a state in which the tip portion 51 of the spring 50 is inserted into the slit 35.
FIG. 4 shows a state in which the return spring 40 is wound around and attached to the attachment shaft 33 by the coil portion 41.

FIG. 5 shows a state in which the springs 40 and 50 are attached to the attachment shafts 33 and 34, respectively, by an overall view of the handle.
The suppression force can be adjusted by making the coil portion of the spring into an oval shape or by making the attachment shaft a polygon such as a triangle or a quadrangle so that the spring and the shaft are in point contact.

  FIG. 6 shows a housing 60 in which a handle mounting structure is housed. The housing 60 is fixed to the lower body 22 of the travel bag at the attachment portion 31 in FIG. The restraining spring 40 mounted on the mounting shaft 33 is supported by the frame 61 at its fixed portion 42 and loosens when the handle is lifted, but when the handle falls, the spring is curled and restrains sudden rotation. To do. The return spring 50 mounted on the mounting shaft 34 is supported by the instrument frame 62 and closes when the handle is lifted, but acts to rotate toward the original position when the handle is released.

  According to the present invention, it is possible to prevent an unpleasant impact sound generated when the hand is released from the handle by an extremely simple means with almost no increase in cost and labor.

Travel bag front view Exploded perspective view showing handle mounting structure The figure which shows the mounting state body of the return spring The figure which shows the mounting state body of the spring for suppression Diagram showing the overall structure of the handle The figure which shows the housing which houses the handle attachment structure

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Travel bag 21 Upper lid 22 Lower main body 30 Handle attachment structure 31 Handle attachment part 32 Handle 33 Shaft 34 for attaching the spring for restraint 34 Shaft 35 for attaching the return spring 40 Slit 40 provided on the shaft 41 Spring 41 for restraint Coil part 42 Fixed part 50 Spring 51 for Return 51 Tip 60 Case 61 Instrument Frame 62 Instrument Frame

Claims (2)

In the travel bag handle mounting device, one of the left and right mounting shafts is fitted with a return spring that returns the handle to the position where the handle is tilted over the bag,
A handle mounting device for a travel bag, characterized in that a restraining spring that suppresses a sudden rotation of the handle is mounted on the opposite mounting shaft.   The handle mounting device for a travel bag according to claim 1, wherein the restraining spring and the mounting shaft are formed so as to make point contact.

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