JPH0441073Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a handle for a large bottle made of synthetic resin or the like.

[Conventional technology]

There are various forms of containers for storing liquids.
Bottles made of synthetic resin produced by axial stretch blow molding are widely used.

This type of bottle has a generally rounded shape and a smooth surface, so it is slippery and difficult to grip, and in particular, a large bottle filled with liquid is extremely difficult to hold. Also, because the body is thin, it easily deforms when held, and it has been said that it is therefore difficult to hold.

In view of this, recesses are provided on both sides of the cylindrical body to reduce the distance between the bottoms of the two recesses, and the two recesses allow the handle to be attached to the body. A method of forming a residual grip has been considered, but when the bottle is large, such a handle does not have sufficient strength, is easily deformed, and is also slippery, making it difficult to hold it securely. It is something.

Therefore, there is also a method of bulging out a part of the body and narrowing this part from the left and right to form a handle by providing a through hole.In this case, it is easy to hold because you can insert your hand. However, the molding process is time-consuming and the bulging portion is stretched to a large extent during molding, resulting in a thin wall and insufficient strength when gripping the handle.

Therefore, instead of molding the handle part integrally with the bottle body, a cylindrical body, etc. is separately wrapped or fitted into the body of the bottle body, and a handle is attached to this cylindrical body, etc., or a handle is provided. Panels have also been glued to the surface of the body. Here, since the bottle body and the handle etc. are separate objects, the strength of the handle etc. can be made sufficient.

However, for example, if the cylinder and the handle are separate, the cylinder must be securely attached to the body of the bottle by being tightened without shifting, and the handle must also be able to handle the weight of the bottle. It must be firmly fixed to the cylinder to the extent that it can withstand sufficient resistance. As a result, assembly was complicated and time-consuming.

In addition, in the case of a structure in which a panel having a handle is adhered to the surface of the body, an adhesive is required for this adhesion, and alignment may be time-consuming.
Moreover, special arrangements must be made to provide this adhesive part on the body of the bottle.

Even if the strength of the handle, etc. is ensured, if the body of the bottle to which the handle, etc. is fixed is easily deformed, it will not be possible to hold the bottle stably. In other words,
If a cylindrical body is used, it goes without saying that the cylindrical body must have the ability to maintain its own shape, and the body of the bottle must be reinforced by the cylindrical body. No. This also applies when using a panel.

Therefore, the above-mentioned cylinders and panels become larger, which increases the cost of materials, and in cases where transparency is required, the cylinders occupy a large area, resulting in an unsightly appearance. This is where a number of problems arose.

[Problem that the invention attempts to solve]

The above-mentioned problem arises when attempting to assemble the handle while reinforcing the body, which is easily deformed.

However, in order to prevent the body from deforming due to various causes, synthetic resin bottles made by biaxial stretch blow molding have a circumferential groove in the body to ensure strength. The strength of the lower end is ensured by the bottom.

Therefore, if the handle of this type of bottle is fixed using the circumferential groove and the lower end, which are guaranteed to have a certain degree of strength, the above-mentioned problems will be solved. .

The present invention is a bottle handle devised to solve the above-mentioned conventional drawbacks and inconveniences and to meet the demands. The technical challenge is to stabilize the body by fixing it to the lower end of the body.

[Means for solving problems]

Hereinafter, the configuration of the present invention will be explained with reference to drawings showing embodiments of the present invention.

The handle of the bottle of the present invention consists of a belt body 4 and a handle body 1.
It consists of 0.

The belt body 4 is provided with an engaging piece 6 at each end of the outer surface of the strip 5, and a locking piece 8 having a smaller protruding width than the engaging piece 6 is provided adjacent to the engaging piece 6.
Further, an engaging protrusion 7 is provided on the locking piece 8 side of the distal end surface of the engaging piece 6, and this strip 5 is formed into the body of a large bottle 1 made of synthetic resin by biaxial stretch blow molding. It is attached to the outer periphery of a circumferential groove 3 provided around 2.

The handle body 10 is provided with an assembly part 13 at the upper end of the rod-shaped grip part 11, and has its lower end fixed to the lower part of the bottle body 1. An assembly section 13 is formed.

That is, each of the engaging pieces 6 and the locking piece 8 at both ends of the strip 5 fit into the hole 14, and the surface of the locking piece 8 opposite to the engaging piece 6 is fitted into the hole 14. is hole 1
I am starting to interview the inner side of 4. A retaining piece 16 that can be engaged with the engaging protrusion 7 of the engaging piece 6 is provided protrudingly on the wall 15 of the hole 14, and is further fitted into the hole 14 in the center of the hole 14. A press-fitting piece 17 is provided that is tightly fitted between the pair of engaging pieces 6 in the posture shown in FIG.

Therefore, the locking piece 8 fits into the hole 14, and the surface opposite to the engaging piece 6 faces the inner surface of the hole 14, thereby preventing the belt body 4, which is approximately ring-shaped, from spreading. Then, the positioning of the pair of engagement pieces 6 fitted into the holes 14 is set.

In addition, the press-fit piece 17 is tightly fitted between the pair of engagement pieces 6 fitted into the hole 14, and the engagement pieces 6 are pushed apart in the direction of the locking piece 8.
The engaging protrusion 7 can be reliably engaged with the holding piece 16.

[Effect]

In the above-described configuration, first, the strip 5 of the belt body 4 is attached to the outer periphery of the circumferential groove 3 portion of the body 2 of the bottle body 1 where sufficient strength is ensured, and both ends are opposed to each other. In this position, both the engaging pieces 6 and the locking pieces 8 are fitted into the holes 14 in the assembly portion 13 of the handle body 10.

In this state, the surface of the locking piece 8 opposite to the engaging piece 6 faces the inner surface of the hole 14, and the press-fitting piece 17 is tightly fitted between the pair of engaging pieces 6, and the locking piece 8 is , so that the engagement protrusion 7 of the engagement piece 6 engages the holding piece 1.
6, thereby connecting and fixing the belt body 4 and the handle body 10. That is, since the locking piece 8 faces the inner surface of the hole 14 and prevents the band 5 from spreading, the position of the engagement protrusion 7 with respect to the holding piece 16 is reliably set, and the press-fitting piece 17 This state is stably ensured by the insertion of.

By this connection and fixation, the belt body 4 tightens the circumferential groove 3 of the bottle body 1, and fixes the lower end of the grip part 11 of the handle body 10 to the lower end part of the body part 2, which also ensures strength. Therefore, handle body 1
By holding the grip part 11 of 0, the bottle 1 can be held in a stable posture.

Furthermore, since the strip 5 of the belt body 4 is attached to the circumferential groove 3 portion of the bottle body 1, when the handle body 10 is held, the belt body 4 is vertically displaced relative to the bottle body 1. Not at all.

〔Example〕

The drawing shows an embodiment of the present invention, in which rib strips 9 are provided on the inner surface of the strip 5 of the belt body 4 along the length direction, and the above-mentioned engagement pieces 6 are provided on the outer surface of both ends. The locking pieces 8 are provided in parallel in a posture along the length direction. In this case, the engagement piece 6 is located near the end of the strip 5.

By providing the rib strips 9 on the inner surface of the strip 5, the strip 5 that is wound and assembled around the circumferential groove 3 is assembled with its upper and lower edges and the rib strips 9 in contact with the circumferential groove 3. As a result, the assembled posture of the strip 5 with respect to the circumferential groove 3 becomes more stable.

Moreover, the assembly portion 13 in the handle body 10 is a second
In the embodiment shown in FIGS.
and a press-fit piece 17 are integrally provided. That is, the retaining piece 16 is provided in the hole 14 at approximately the center of both walls 15 along the vertical direction, and the holding piece 16 is provided in the hole 14 at an open end opposite to the side where the engaging piece 6 and the like are inserted. A press-fitting piece 17 is provided in the center along the vertical direction.

Next, in the embodiments shown in FIGS. 4 and 5, only the holding piece 16 is provided integrally within the hole 14, and the press-fitting piece 17 is provided separately. That is, a press-fitting piece 17 is provided protruding from the inner surface of the back plate 18 that can be fitted and fixed into the opposite open end of the hole 14, and the engaging piece 6 etc. can be fitted into the hole 14. It will fit in the same position.

In the case of this embodiment, the press-fitting piece 17 can be assembled after the engaging piece 6 is fitted into the hole 14, so that the belt body 4 and the handle body 10 can be easily assembled. The decorative effect of the handle body 10 can be enhanced by molding the press-fit piece 17, which is separate from the handle body 10, in a color different from that of the handle body 10, or by printing marks or the like on the surface of the back plate 18 of the press-fit piece 17. can be increased.

In addition, the rod-shaped grip portion 11 of the handle body 10 includes:
Knurling 12 is carved along the width direction,
It is designed to prevent slipping when gripped.

In the illustrated embodiment, the lower end of the handle body 10 is assembled and fixed to the bottle body 1 by attaching the lower end of the handle body 10 to the base cup 1 which is fitted and fixed to the lower end of the bottle body 1.
This is accomplished by integrally connecting the 9. The assembly and fixation of the lower end of the handle body 10 to the bottle body 1 is not limited to the illustrated embodiment. For example, if a circumferential groove is also provided at the lower end of the bottle body 1, the handle body 10 The lower end may also be assembled and fixed to the bottle body 1 using a belt body.

[Effect of idea]

As is clear from the above description, the bottle handle of the present invention reliably achieves connection and fixation with the bottle at a predetermined position, ensures the strength of the fixation itself and the strength of the handle, and is therefore easy to use. It has many excellent functions and effects, such as being able to withstand use in large bottles with a large storage capacity, having a simple structure, and being easy to mold and assemble.

[Brief explanation of the drawing]

FIG. 1 is a front view of the present invention. Figure 2 shows
FIG. 2 is an exploded perspective view of the present invention. FIG. 3 is a sectional view of the main part of FIG. 2. FIG. 4 is an exploded perspective view showing another embodiment. FIG. 5 is a sectional view of the main part of FIG. 4. Explanation of symbols, 1... Bottle, 2... Body, 3...
Circumferential groove, 4... Belt body, 5... Band piece, 6... Engaging piece, 7... Engaging protrusion, 8... Locking piece, 10... Handle body, 11... Grip portion, 13... ...Assembling section, 14...
... hole, 15 ... wall, 16 ... holding piece, 17 ...
Press-fit piece.

Claims (1)

[Scope of utility model registration request] Engagement pieces 6 are provided on each of the outer ends of the strip 5 that is attached to the circumferential groove 3 provided around the body 2 of the large bottle 1, and an engagement piece 6 whose protrusion width is smaller than that of the engagement pieces 6 is provided. A belt body 4 is provided with a stopper piece 8 close to the engagement piece 6 and further provided with an engagement protrusion 7 on the end surface of the engagement piece 6 on the side of the engagement piece 8, and is engaged with each of the engagement pieces 6. The locking piece 8 has a hole 14 into which the locking piece 8 is fitted, and the surface of the locking piece 8 opposite to the engaging piece 6 faces the inner surface.
A retaining piece 16 that can be engaged with the engaging protrusion 7 of the engaging piece 6 is provided protrudingly on the inner wall part 15, and a retaining piece 16 that can be engaged with the engaging protrusion 7 of the engaging piece 6 is provided in the center of the hole 14. An assembly part 13 is provided at the upper end of the rod-shaped grip part 11, and the assembly part 13 is provided with a press-fit piece 17 that is tightly fitted between the pair of engagement pieces 6 and pushed out in the direction of the locking piece 8. A bottle handle consisting of a bottle body 1 and a handle body 10 fixed to the bottle body 1.