JPH046590Y2 - - Google Patents

Description

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

This invention relates to a structure for attaching a handle to a container such as a water bottle.

[Conventional technology and its problems]

In general, containers such as water bottles are often formed entirely into a thin wall by blow molding synthetic resin. However, when attaching a hanging handle to a container, the wall thickness of the part where the hanging protrusion is formed needs to be thick to some extent so that it can withstand the load during hanging.
In the case of blow molding, the fluid pressure applied to the inner wall of the mold is uniform, so it is not easy to integrally mold thick parts in parts of the container. It was difficult to do so. For this reason, conventionally, in this type of container, a mounting member having a mounting part such as a latching protrusion for attaching the lowering hand, which was formed separately from the container, was attached to the outer periphery of the container, and the lowering hand was attached to this mounting member. . However, few conventional products have both ease of installation operation and reliable installation in the structure for attaching the mounting member to the container and the attachment of the lowering hand to the mounting member, and the lowering hand can be easily and reliably installed. It has been desired to develop a mounting structure that can be attached. The present invention is an attempt to solve the above-mentioned problems and to provide a structure in which a handle can be easily and reliably attached to a thin container formed by blow molding.

[Means to solve the problem]

In order to achieve the above object, the present invention provides a handle attachment structure in which a synthetic resin handle is attached to a container 1 such as a water bottle through a mounting member having a locking protrusion formed separately from the container 1. , the mounting member is constituted by a synthetic resin annular frame having at least a pair of free ends, and the latching projections are integrally protruded from the outer periphery of the free ends of the frame. The half shafts are provided with locking means to prevent them from coming off, while an annular groove into which the annular frame fits is provided on the outer periphery of the container, and the lower hand A locking hole with an inner diameter for holding the split shaft portions together is bored, and the frame is fitted into the groove of the container to join their free ends, and the half shaft portions are joined. By fitting the hanging hole of the lowering hand into the shaft part, both halves of the shaft parts are connected and held together in a unified manner, and at the same time, the frame body is fixed to the container and the lowering hand is connected to the container. This is a characteristic feature.

【Example】

Hereinafter, the present invention will be specifically explained based on embodiments shown in the drawings. This embodiment shows a structure for attaching the handle of a water bottle. Reference numeral 1 denotes a synthetic resin water bottle body formed into a thin cylindrical shape by blow molding, and a cap 9 is screwed onto a spout projecting from the center of its upper end. Further, an annular groove 2 is bored on the outer periphery of the upper end of the container 1. 4 is a member for attaching a lowering hand 6, which will be described later.
This mounting member 4 consists of a synthetic resin split ring with a U-shaped vertical cross section, and its free ends E1, E
Half shaft portions 3a and 3b having a semicircular cross section and forming a locking protrusion 3 for attaching a lower hand are integrally protruded from the outer circumferential surface of 2. And these half shaft parts 3a, 3
A protrusion M and a fitting hole N are formed as temporary fixing means at corresponding positions on the half-divided plane b. Further, at the tip of one half shaft portion 3a, 3b, a disc-shaped portion with a diameter slightly larger than the diameter of the half shaft portions 3a, 3b when combined is provided as a detachment prevention means 8. It is formed in one piece in a protruding state,
The outer peripheral portion thereof is configured to protrude like a brim when the half shaft portions 3a, 3b are combined. 10 is a locking protrusion that is paired with the locking protrusion 3 provided at a position corresponding to the locking protrusion 3 of the split ring 4;
It is formed to have the same shape and size as this. Reference numeral 11 designates anti-rotation projections protruding from the inner peripheral surface of the split ring 4 at predetermined intervals, and reference numeral 12 represents a recess provided in the groove 2 of the container 1 into which the projection 11 fits. In addition, in the illustrated embodiment, both ends of the lowering hand 6 are connected to positions corresponding to the outer periphery of the container 1,
For this reason, a pair of latching protrusions 3 and 10 are formed at corresponding positions on the frame 4 as described above, but when connecting the two ends of the lowering hand to one side of the container in a single-hanging manner, In this case, the latching protrusion 10 is not necessary, and only the latching protrusion 3 needs to be provided. Further, although the mounting member 4 in the illustrated embodiment is made of a split ring, it may be made of arcuate half-pieces 14a and 14b as shown in a modified example in FIG. In this case, each pair of half-shaft parts 1 similar to the above-mentioned half-shaft parts 3a, 3b are attached to the opposing free ends E1, E2, E1, E2.
3a, 13b, 13a, and 13b shall be provided, respectively. Reference numeral 6 denotes a band-like handle made of synthetic resin, and a locking hole 5 having an inner diameter for holding the half-shaft portions 3a, 3b together is provided at both ends thereof. These latching holes 5 are
It is formed to have approximately the same diameter as the diameter of the half shaft parts 3a, 3b when combined, and has a disc-shaped part 8 on the edge of the hole that protrudes like a flange at the tip of the half shaft parts 3a, 3b when combined. A notch 7 is formed having a depth that is approximately the same length as the width of the peripheral edge. In addition, numeral 15 in the figure is a tip detachably fitted and fixed to the upper end of the peripheral wall of the container 1. This tip 15 has a protrusion 13 having two mounting holes vertically bored in the side wall 15a, and a pair of D-shaped handles 14 are rotatably fitted into the mounting holes of the protrusion 13. When not in use, both handles 14, 14 can be rotated in opposite directions to abut against the peripheral wall 12a of the top 10, as shown in FIG. To attach the lowering handle 6 to the container 1, first, the split ring 4 is fitted into the annular groove 2 of the container 1 by forcibly expanding the free ends E1 and E2, and then rotated as appropriate. Move the locking protrusion 11 and the recess 1 of the container 1
2, the free ends E1, E2 and the half shaft parts 3a, 3b are joined together, and the protrusion M and the fitting hole N are fitted together and temporarily secured, thus combining them. Using the notches 7, the locking holes 5 and 5 at both ends of the lowering hand 6 are inserted into the locking protrusions 3 consisting of the half shaft parts 3a and 3b, and the locking protrusions 10 provided at the corresponding positions. This is done by forcibly fitting them together.

[Effect of the idea]

Since the present invention has the above-described configuration, the free ends E1 and E are fitted into the groove 2 of the container 1.
By fitting the latching holes 5 of the lower hand 6 into the half shaft parts 3a, 3b of the frame 4 which are joined together, these half shaft parts 3a, 3b are jointed and fixed, and the frame 4 is assembled. can be fitted and fixed to the container 1. In this way, attachment of the lowering handle 6 to the frame body 4 and fixing of the frame body 4 to the container 1 can be easily performed in the same operation, and the annular frame body 4 has at least a pair of free ends E1 and E2. Therefore, unlike the annularly shaped one, it can be easily attached to the container 1 by expanding it slightly and fitting it from the side of the container 1. Moreover, once installed, the half shaft part 3
Since the locking means 8 for preventing detachment are provided on a and 3b, there is no risk that the lowering hand 6 will come off inadvertently, and the lowering hand 6 can be reliably connected and held to the container 1. Therefore, it is suitable as a structure for attaching a handle to a portable container such as a water bottle formed into a thin wall by blow molding, and since the structure is simple, there is no risk that the cost of the product will be high.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention.
The figure is a perspective view of the water bottle, Figure 2 is an exploded perspective view of the handle attachment part, Figure 3 is a sectional view taken along the - line in Figure 1, Figure 4 is a sectional view taken along the - line in Figure 1, and Figure 5 is a sectional view taken along the - line in Figure 1. FIG. 6 is an enlarged perspective view of the main parts, and FIG. 6 is a perspective view showing a modification of the annular frame. 1... Container, 2... Annular groove, 3, 13... Latching protrusion, 3a, 3B... Half shaft portion, 4... Mounting member, 5... Latching hole, 6... Lowering hand, 8...Locking means, E1, E2...Free ends.

Claims (1)

[Claims for Utility Model Registration] (1) A water bottle, etc., in which a synthetic resin lowering handle 6 is attached to a container 1, such as a water bottle, through a mounting member 4 having a locking protrusion 3 formed separately from the container 1. In the lower hand mounting structure, the mounting member 4 is constituted by a synthetic resin annular frame body 4 having at least a pair of free ends E1 and E2, and the latching protrusion 3 is connected to the free end of the frame body 4. E1, E2
Half shaft portions 3a, 3 integrally protruding from the outer periphery of the
b, and these half shaft portions 3a,
3b is provided with a locking means 8 to prevent it from coming off,
An annular groove 2 into which the annular frame 4 fits is provided on the outer periphery of the container 1, and a locking hole 5 with an inner diameter is provided in the lowering hand 6 to hold the half shaft portions 3a and 3b together. The frame body 4 is fitted into the groove 2 of the container 1, and its free ends E1 and E2 are joined together, and the half shaft parts 3a and 3b are joined. By fitting the locking hole 5 of the lowering hand 6 into the housing, the two halves of the shaft parts 3a and 3b are connected and held together, and at the same time, the frame body 4 is fixed to the container 1 and the lowering hand 6 is attached to the container 1. A structure for attaching a handle to a container such as a water bottle, characterized in that the handle is connected to each other. (2) The handle attachment structure for a container such as a water bottle as set forth in claim 1 of the utility model registration claim, wherein the frame body 4 is a split ring. (3) A structure for attaching a handle to a container such as a water bottle, as set forth in claim 1 of the utility model registration claim, in which the frame body 4 comprises a pair of half-split bodies 14a and 14b. (4) A container such as a water bottle according to any one of claims 1 to 3 of the claims for utility model registration, in which the half shaft parts 3a, 3b have male and female fitting means M, N for temporary fixing. Lower hand mounting structure. (5) The locking means 8 for preventing detachment is attached to the half shaft portion 3a,
Utility model registration claims 1 to 3 which are disc-shaped portions formed at the tips of either of the half shaft portions 3a and 3b so as to form a flange around the outer periphery of the tip portions when the halves 3b are joined. A handle attachment structure for a container such as a water bottle as described in any of paragraph 4.