JP3450276B2 - Soft foam handle cover material - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handle cover material that is used by being fitted into a handle portion of a carry-out bag for carrying goods and a grip portion of a tape for packing luggage. 2. Description of the Related Art In a carry-on bag (a shopping bag, a glossy bag, etc.) used in a supermarket or the like, a handle portion is formed by a part of a film of a bag material. Due to the weight of the handle, the handle becomes thin, and the handle presses the hand from the left and right, giving a little pain. In a package packed with a string or tape, if the string or tape is directly grasped and lifted, the load is concentrated on the thin string or tape, and the hand is hurt. When packed with a string or tape, a handle made of hard synthetic resin with hooks at both ends is provided free of charge, but since the handle is quite expensive, the operation costs of supermarkets and the like are squeezed. SUMMARY OF THE INVENTION An object of the present invention is to easily attach to a carrying bag or a packing tape, not only to reduce pain sensation in a hand, but also to close an opening of the carrying bag.
An object of the present invention is to provide a handle cover material having a clipping effect . [0004] A handle cover material 1 according to the first aspect of the present invention is formed into a rod shape by using a soft synthetic resin foam or a synthetic rubber foam, and has an opening 2 in a longitudinal side surface. groove 4 having the in flexible foams made handle cover material is formed to pass through in the longitudinal direction, of the opening 2
Lips 3a and 3b are formed so as to protrude from both edges.
Lips 3, 3b are arranged close to and parallel to each other
It is characterized by the following. [0005] In use, the handle hole 9 of the handbag 5
The handle cover material 1 is cut into an appropriate size according to the size of the package and the gripping portion 8 of the packing tape of the package 7. Handle portion 6 and the tape of the grip portion 8 of the carrier-bag 5, lip 3
a and 3b are fitted in the groove 4 . At this time,
The distance between the lips 3a and 3b may be maintained as it is.
When the handle part 6 is thick,
The interval between the pins 3a and 3b may be widened. As a result, the handle portion 6 and the gripping portion 8 of the tape are wrapped in a synthetic resin foam or a synthetic rubber foam, so that they fit well into the hand and have a good feel. And reduce pain given to hands. FIG . 1 is a perspective view of a preferred embodiment of the present invention; FIG .
In the handle cover material 1, the foam is a synthetic resin extruded product represented by a soft epoxy resin or urethane resin, and the volume reduction rate during compression is 10% to 50%. Because of such a foaming rate, when the handle cover is cut to have a handle, the handle cover is soft but has an appropriate shape retention property. Not as flexible as the palm protection
Excellent and easy to hold. In the embodiment shown in FIG. 4, the handle cover material 1 is formed into a flat cross section, and the lips 3 , 3b are formed on the side surfaces of the flank. Therefore, as shown in FIG. 5, the operation of fitting the package 7 to the packing tape 8 can be performed smoothly from the lateral direction while sliding on the upper surface of the package 7 along the width direction of the tape 8. At this time, the gap between the lips 3a and 3b may be maintained as it is, or when the grip portion 8 of the tape is thick, the gap between the tips of the lips 3a and 3b may be widened. If the handle cover material 1 is cut in advance to a desired length at the store side, for example, 8 cm to 12 cm,
Easy to handle. An example of a method for manufacturing the handle cover material is as follows. That is, a nozzle having a desired cross-sectional shape is attached to the discharge port of the extruder, and the desired resin pellets are charged into the extruder together with a foaming agent, mixed, and extruded in an unfoamed state. Then, it heats to a foaming temperature and foams, or heats at the nozzle part of an extruder and foams immediately after extrusion, and obtains the desired molded product. The foam is preferably closed cells, but may be open cells. According to the closed-cell foam, the shape retention is good, the surface is smooth and the feel is good. [0009] The handle cover material 1 of the invention of claim 1
Is formed of a soft synthetic resin foam or synthetic rubber foam into a rod shape , and has an opening 2 on a side surface in the longitudinal direction.
Although the groove 4 is formed penetrating in the longitudinal direction,
Lips 3a and 3b are formed on both sides of the mouth 2 so as to protrude, and the lips 3a and 3b are arranged close to and parallel to each other.
The lips 3a and 3b exert a clip effect of closing the opening of the handbag 5 after being mounted by being guided by the a and 3b.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partially omitted perspective view of a handle cover material according to an embodiment of the present invention. FIG. 2 is a perspective view when the handle cover material of FIG. 1 is cut to an appropriate size and fitted to a handle portion of a handbag. FIG. 3 is an enlarged sectional view of a handle portion of the paper bag of FIG. FIG. 4 is a cross-sectional view of a handle cover material according to another embodiment of the present invention . FIG. 5 is a perspective view showing a use state of the handle cover material of FIG . 4 ; [Description of Signs] 1 Handle cover material 2 Opening 3a Lip 3b Lip 4 Groove 5 Carry bag 6 Handle part 7 Luggage 8 Packing tape gripping part 9 Handle hole

Claims (1)

(57) [Claim 1] A groove 4 formed of a soft synthetic resin foam or synthetic rubber foam into a rod shape and having an opening 2 on a side surface in the longitudinal direction penetrates in the longitudinal direction. In the formed soft foam handle cover material, both the openings 2
Lips 3a and 3b are formed so as to protrude from the side edge, and
That the tops 3 and 3b are arranged close to and parallel to each other.
And a handle cover material made of a flexible foam.