JPS5934203A - Strap apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides two straps for holding the contents inside a bag such as a suitcase, including a closing and holding means that can adjust the length of the strap depending on the contents to be put in the bag. Relating to a strapping device comprising a strap of

This type of strap Hfff is conventionally known, and
Typically, one strap is provided with a metal or synthetic buckle into which the end of the intended strap with a corresponding hole is inserted.

Although such conventional techniques are very satisfactory in terms of functionality, they require a lot of manual labor and are cumbersome in terms of industrial implementation. Therefore, it is difficult or even impossible to mass-produce the manufacturing process of bags equipped with such equipment.

SUMMARY OF THE INVENTION An object of the present invention is to provide a strap device that is easy to handle, has at least the same level of functionality as the prior art, and allows mass production of the manufacturing process.

According to the present invention, the strap includes a closure retention means that allows the length of the strap to be adjusted according to the amount of contents to be placed in the bag, and is provided with two straps for retaining the contents inside the bag. The device is equipped with a group of hooks on one flap, a group of loops on the strap used, and the strap is fixed and the contents are retained by the engagement of the hook and loop. The intended purpose is achieved by a strapping device that does.

The connection between the straps is a "Velcro" type connection, ie, a set of hooks and a set of loops. Therefore, the straps can be fixed in any relative position.

The invention will become more apparent from the following description of non-limiting examples, with reference to the accompanying drawings, in which: FIG.

The device of the present invention consists of two wooden straps 1 and 2 attached to the outer shell of a bag, and -BY hooks 3 are provided in a strip shape on the surface of the strap 1 on the inside (or opposite to the inside) side of the bag.

The size of this band is arbitrary, as long as it is at least sufficient to obtain a strong bond.

A group of hooks 3 of the strap 1 engage with a group of loops 4 provided on the surface of the strap 2 on the side opposite to the inside (or inside) of the bag. The loop 4 is provided in the form of a band, and this band is
The straps extend from a base side (ie bag attachment side) position 5, which corresponds to the maximum length that the straps can overlap each other, to a tip side position 6, which corresponds to the maximum capacity of the bag.

Of course, the strap 1 may be provided with the loop 4 and the strap 2 may be provided with the seven hooks 3.

Attachment of the strap to the bag shell is carried out by any suitable means. In this embodiment, the strap is threaded through the reinforcing element 7 and the proximal end of the strap is held between the reinforcing element 1 and the shell 8 itself by gluing, riveting, clipping or the like.

The strap may be of any suitable material, but is preferably made essentially of polyethylene foam, more preferably cross-linked, and made by thermoforming, thermocompression, or stamping.

In order to provide a more secure hold and allow the strap to better follow the contours of the contents, a thin notch 9 may be formed in the strap surface by thermoforming.

In the case of suitcases and the like, it is preferable to use at least two strap devices of the present invention, but the invention is not limited thereto.

[Brief explanation of the drawing]

The figure is a longitudinal sectional view of the strap device of the present invention. 1.2... Strap, 3... Hook, 4... Loop, 5... Base side position, 6... Tip side position, 7...
... Reinforcement element, 8 ... Outer shell, 9 ... Notch. Patent Application Person Superior Société Anonym Patent Applicant Agent Patent Applicant Agent

Claims (1)

[Scope of Claims] l) The bag includes two straps for holding the contents inside the bag, including a closing and holding means that can adjust the length of the wrap around the strap according to the amount of contents to be put in the bag. A strapping device characterized in that one strap is provided with a group of hooks, the other strap is provided with a group of loops, and the strap is fixed and the contents are held by engagement between the hook and the loop. . 2) The group of loops extends in a band shape from the base side position of the other strap corresponding to the maximum length at which the straps can overlap each other to the distal side position corresponding to the maximum capacity of the bag. The strap device according to scope 1. 3) Part #ii on the base side of the strap is held between the reinforcing element through which the strap scratches pass and the outer shell by gluing, riveting, clipping, etc. Or the strap device according to item 2. 4) Claims 1 to 3, characterized in that the strap is made of cross-linked polyethylene foam.
A strap device according to any of paragraphs.