JPH0350027Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field]

This invention relates to a fixing strap with a handbag for a portable container or the like, which is made of a plurality of containers fixed together as a set so that they can be carried.

[Prior art and its problems]

Generally, this type of fixing strap is often made of synthetic resin, and by using the elasticity of both ends of the separately formed handbag member to fit into the fixing strap body, for example, a protrusion made on one side is forcibly fitted into a hole made on one side. It is attached by a method such as fitting, and a carrying part is formed on the fixing band. However, conventional products such as those mentioned above have the disadvantage that when a large load is placed on the carrying part during use, the connection tends to come off due to the elasticity of the material, contrary to the way it was installed. There were problems in that the connection work was difficult and production efficiency was low. The present invention solves the above-mentioned problems, and once the handbag member is attached to the fixing strap main body, it can be firmly connected so that it will not easily come off, and the installation work is relatively easy. The aim is to provide a structure that is highly mass-producible and can be manufactured at low cost.

[Means to solve the problem]

In order to achieve the above object, the present invention provides a pair of substantially U-shaped locking frames that protrude from the outer surface of the synthetic resin fixing strap body at a predetermined interval in the longitudinal direction. A handbag member insertion portion is formed that opens into the handbag member, and a through hole is formed in a portion of the fixing band main body opposite to the locking frame or at a position below this, and both inner and outer surfaces of both ends of the synthetic resin handbag member are formed. The engaging convex portions each having a stepped portion that is substantially perpendicular to the inner or outer surface and a tapered surface that gradually becomes thinner from the tip of the stepped portion toward the end of the fixing band body, respectively, in the longitudinal direction. Shift the position and install it protrudingly,
The engaging convex portions on both sides of the handbag member are forcibly inserted into the handbag member insertion portion of the fixing band main body using the elasticity of the material, and the stepped portions of both engaging convex portions are inserted into the lower surface of the locking frame and This device is characterized by a configuration in which a carrying member is connected to the fixing band main body by engaging with the upper edge of the through hole.

【Example】

Hereinafter, the present invention will be explained in detail based on illustrated embodiments. As shown in FIG. 5, the fixing band A according to the present invention is a set of a plurality of food containers 1, 1 and a water bottle 2, and a portable container B etc. in which these containers 1, 1 and water bottles 2 are stacked. It is used to make it integrally fixed and portable. The containers 1, 1 are containers with lids formed in an elliptical shape in plan view, and the lid 3 has a protruding ridge on the periphery of the top plate, and the bottom periphery of the container 4 has an annular lower protrusion. is installed protrudingly. These containers 1, 1 can be stably stacked by fitting the annular ridge of the upper container 1 into the raised strip of the lower container 1. Further, a pair of locking protrusions 5, 5 parallel to the edge of the container 4 are protrudingly provided at opposite positions in the short diameter direction of the opening edge of the container 4 of the lower container 1. Numerals 5a and 5a are locking protrusions connected to the upper and lower edges of the tip portions of these locking protrusions 5,5. The water bottle 2 consists of a main body 2a and a cap 2b,
In the state in which the cap 2b is fitted, it has an elliptical shape in plan view, and its bottom surface fits into the ridges of the container 1. Further, the main body 2a of the water bottle 2 is provided with a groove 6 for fitting a fixing band in the short diameter direction. The container 1 and water bottle 2 are made of synthetic resin such as polyethylene, and the containers 1 and 1 are formed by injection molding, and the water bottle 2 is formed by blow molding. The fixing strap A is made up of a fixing strap main body 7 made of synthetic resin such as polyethylene and a belt-shaped carrying member 8 made of the same material as the fixing strap main body 7. Both ends of the carrying member 8 are set in the longitudinal direction of the fixing strap main body 7 By connecting them at intervals, a carrying portion C is formed which projects in an arc shape from the outer surface of the fixing band main body 7. The connection structure between the handbag member 8 and the fixing band main body 7 is as follows. That is, a pair of substantially U-shaped locking frames 9, 9 are protruded from the outer surface of the fixing strap main body 7 at a predetermined interval in the longitudinal direction, thereby creating a handbag member insertion portion that opens into the fixing strap main body 7 in the longitudinal direction. 9a, and rectangular through holes 15, 15, which are approximately the same size as the front surface of the locking frame 9, are formed in the portion of the fixing band main body 7 facing the locking frame 9, respectively. Furthermore, approximately semicircular through holes 10, 10 having linear upper edges in the width direction are bored in the fixing band main body 7 at positions closer to the ends than the locking frames 9, 9. Further, stoppers 13, 13 are formed on the fixing band main body 7 at positions facing the through holes 10, 10 so as to protrude outward. The stoppers 13, 13 are of the same type and size as the through holes 10, 10, and have an outer surface 13a disposed parallel to the fixing band main body 7, and a side peripheral wall 1 that is perpendicular to the fixing band main body 7.
3b, and is formed into a frame shape having a substantially L-shaped longitudinal section, and the end portion of the handbag member 8 is fitted thereinto. However, the stopper 13,1
3 may be in the shape of a protrusion, and in short, the handle member 8 can be held in such a way that the rear handle portion C connected to the fixing strap main body 7 can always be held in an arc-shaped state protruding from the outer surface of the fixing strap main body 7. Any material may be used as long as it can restrict the sliding of the end of the member 8 toward the end of the fixing band main body 7 and hold it in a substantially fixed position. On the other hand, on the inside and outside of both ends of the handbag member 8,
Step portions 11a and 12 that are perpendicular to the inner or outer surface
an engaging convex portion 1 having tapered surfaces 11b and 12b that become gradually thinner from the tips of the stepped portions 11a and 12a toward the ends of the handbag member 8, respectively;
1 and 12 are vertically shifted in the longitudinal direction of the handbag member 8 and protrude from each other. Then, both ends of the handbag member 8 are forcibly inserted into the handbag member insertion portions 9a, 9a of the fixing band main body 7 by utilizing the elasticity of the material, and the step portions 11a of the engaging convex portions 11, 12 are inserted. , 12a are adapted to engage with the lower surfaces of the locking frames 9, 9 and the upper edges of the through holes 10, 10, respectively, of the fixing band main body 7. Furthermore, a fixing band main body 7 is provided at both ends of the handbag member 8.
Attachment holes 14, 14 are bored, and tongue pieces 14a, 14a are connected to the upper and lower edges thereof. Attaching the fixing band A to the portable container B involves attaching the water bottle 2 with its center portion stacked on top of the containers 1, 1.
The holes 14, 14 at both ends are forcibly fitted to the protrusions 5, 5 of the lowest container 1 in a state in which they are slightly stretched in the longitudinal direction by utilizing the elasticity of the material. , the tongue pieces 14a, 14a are connected to the protrusion 5 of the protrusion pieces 5, 5.
It is fixed to the container by being engaged with both edges of a and 5a, thereby integrally fixing the containers 1, 1 and the water bottle 2. [Function/Effect of the device] Since the present invention has the above-described configuration, both ends of the handbag member 8 are forced into the handbag member insertion portions 9a, 9a of the fixing band main body 7 by utilizing the elasticity of the material. When inserted properly, the stepped portions 11a and 12a of the engaging convex portions 11 and 12 will engage with the lower edge of the locking frame 9 and the upper edge of the through hole 10, respectively, and the handbag member 8 will be attached to the fixing band body 7. Concatenated. Therefore, when a force is exerted on the carrying portion C in the withdrawal direction due to the load of the container, etc. during use, the movement in the withdrawal direction is caused by the engagement convex portions 11, 12, the lower edge of the locking frame 9, and the like. Since the lower edge of the through hole 10 is doubly blocked by a so-called hell stop, the connection is strong and there is no risk of the handbag member 8 being accidentally pulled out once it is attached. Moreover, the engagement protrusions 11 and 12 of the handbag member 8 have tapered surfaces 11b and 12b, and the engagement protrusions 11 and 12 have tapered surfaces 11b and 12b.
is provided protrudingly on the outer surface of the handbag member 8, and the engaging convex portion 12 is provided protrudingly provided on the inner surface, and both are arranged so as to be shifted from each other in the longitudinal direction. When attaching, the elasticity of the material is used to bend the part of the handbag member 8 in a wave-like manner so that it can be easily inserted into the handbag member insertion portion 9a along the tapered surfaces 11b and 12b, respectively, making the mounting work more efficient. can do well. In addition, the engaging protrusions 11 and 12 of the handbag member 8, the locking frame 9 and the through hole 10 of the fixing band main body 7 can be easily formed by injection molding of synthetic resin, making them suitable for mass production and can be provided at low cost. It has practical effects.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; FIG. 1 is a perspective view, FIG. 2 is a perspective view of the main part, FIG. 3 is a cross-sectional view taken along the line -- in FIG. 5 is a perspective view showing the state of use when attached to a portable container. 7...Fixing band main body, 8...Handbag member, 9...
Locking frame, 9a...Handbag member insertion portion, 10...Through hole, 11, 12...Engagement convex portion, 11a, 12a...
...Stepped portion, 11b, 12b...Tapered surface, A...
Fixed belt, C... Handbag part.

Claims (1)

[Claims for Utility Model Registration] (1) A pair of substantially U-shaped locking frames 9, 9 are provided on the outer surface of the synthetic resin fixing band main body 7 at a predetermined interval in the longitudinal direction.
By protruding, carrying member insertion portions 9a, 9a which are open in the longitudinal direction of the fixing band main body 7 are formed, and the locking frames 9, 9 of the fixing band main body 7 are formed.
Through holes 10, 10 are bored at a position below the upper edge of 9, and holes 10, 10 are formed on both the inner and outer surfaces of both ends of the synthetic resin handbag member 8 at substantially right angles to the inner or outer surface, and the fixing band main body 7 is locked therein. Lower edge of frame 9 and through hole 1
Step portions 11a and 12a that engage with the upper edge of the fixing band main body 7
Engagement convex portions 11 and 12 having tapered surfaces 11b and 12b that gradually become thinner toward the ends of the engaging convex portions 11 and 12.
are provided protrudingly at mutually shifted positions in the longitudinal direction, and the engaging protrusions 11 and 12 of the handbag member 8 are forcibly inserted into the handbag member insertion portions 9a and 9a of the fixing band main body 7 by utilizing the elasticity of the material. By fitting and inserting the handle member 8 into the fixing band main body 7, the stepped portions 11a and 12a of the engaging convex portions 11 and 12 are respectively engaged with the lower surface of the locking frame 9 and the upper edge of the through hole 10. A fixing strap with a handbag for portable containers, etc., characterized by: (2) The upper end of one 12 on the inner surface side of the engaging protrusions 11 and 12 is located at approximately the same height as the lower end of the other one 11 on the outer surface side, and the through hole 10 is located from the locking frame 9. A fixing strap with a handbag for a portable container, etc., as claimed in claim 1, which is provided at a lower position with substantially the same length as the vertical width of the engaging protrusion 11.