JPS633637Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a portable liquid container in which a hanging string is attached to a liquid container. To provide a portable liquid container that can be easily locked.

Embodiments of the present invention will be described below with reference to the drawings.

The portable liquid container 1 includes an inner container 2, an outer case 3 surrounding the inner container, and a drainage member 5 that is force-fitted to the upper end of the outer case and has locking pieces 4, 4 for the hanging string 11 at both left and right ends. , an inner plug 6 detachably attached to the central opening of the drainer, a lid 7 detachably attached to the outer periphery of the upper end of the drainer, a screw ring 8 attached to the lower end of the outer case, and a screw ring screwed onto the screw ring. bottom plate 9
It consists of hanging rods 10, 10 for hanging strings, which are respectively locked to the locking pieces 4, 4 of the draining member, and a hanging string 11, which is locked to the hanging rods.

The inner container 2 is a single bottle or a vacuum double bottle made of glass or stainless steel, and has a narrow mouth.

The outer case 3 is formed of a metal material into a cylindrical shape capable of housing the inner container 2, and has its upper and lower ends bent inward.

The draining member 5 includes a fitting portion with an annular groove into which the bent portion of the upper end of the outer case fits, a ring body portion with locking pieces 4, 4 on both left and right ends at the upper end of the fitting portion, and a ring body portion. At the upper end of the body, there is an annular rising part with a screw for the lid body carved on the outer periphery, and at the upper end of the rising part there is an annular shoulder part with a screw for the inner plug carved on the outer periphery, and at the tip of the shoulder part there is an annular rising part with a screw for the lid body carved on the outer periphery. An annular peripheral wall portion that extends and forms a central opening is integrally molded.

Each locking piece 4, 4 provided on both left and right ends of the ring body
As shown in Figures 1 and 3, hanging rod 1 will be described later.
A through hole 12 is provided through which the clamping portions 17, 17 of 0 can be inserted.

As shown in FIG. 1 to FIG.
A length R, a width I, and a height H are provided to allow the insertion of the wire.

The inner plug 6 is inserted into the mouth of the inner container 2 through the central opening of the drainer member 5, and is screwed onto the inner plug screw on the shoulder of the drainer member.

Reference numeral 13 denotes an annular packing that is stretched over the inner stopper and is in contact with the upper end of the peripheral wall that forms the central opening of the draining member.

Reference numeral 14 denotes an annular seal packing interposed between the lower end of the peripheral wall forming the central opening of the draining member 5 and the mouth of the inner container 2.

The lid 7 is formed into a cylindrical shape with a bottom, has a screw cut into the inner periphery of its upper end, and is screwed into the lid screw of the draining member 5 in an inverted position.

The screw ring 8 is force-fitted to the lower end of the outer case 3, and has a bottom plate screw carved into the inner periphery.

The bottom plate 9 has screws carved on its outermost periphery to be screwed with the bottom plate screws of the screw ring 8, and an abutment part that comes into contact with the bottom of the inner container 2 is provided inside the screw for screwing into the screw ring. The inner container is then pushed up and fixed.

14 is a protective cover surrounding the inner container.

The hanging rod 10 is formed by bending a single wire material made of hard metal such as stainless steel and having a circular cross section and a diameter smaller than the width I of the through hole 12 of the locking piece 4. As shown in FIG. 4, the hanging part 16 is bent into an inverted U shape, and both ends of the hanging part are bent inward, then both bent ends are further bent outward, and the tips are It consists of curled left-right symmetrical holding parts 17, 17.

The hanging portion 16 of the hanging rod 10 is connected to the through hole 1 of the locking piece 4.
The length R of the through hole 12 is longer than the length R of the through hole 12 so as not to be inserted into the through hole 2.

The symmetrical holding parts 17, 17 of the hanging rod have elasticity so as to contract inward when pressed.
The distance between the two clamping portions 17, 17 that are closest to each other is slightly longer than the length R of the through hole 12 of the locking piece 4.

The hanging string 11 is made of a material such as synthetic resin or cloth and has a predetermined length and a width narrower than the length of the hanging part 16 of the hanging rod, and has both ends connected to the hanging parts of the hanging rods 10, 10, respectively. 16 and fixed with rivets 18.

To attach the hanging string 11 to the liquid container body, first, each end of the hanging string 11 is passed through the hanging part 16 of each hanging rod 10 and fixed with a rivet 18, and then the hanging rod 10 is fixed as shown in FIG. Both gripping parts 17,
17 inward with your fingers (arrow A), and in this state, insert both clamping parts 17, 17 into the through holes 12 of each locking piece 4 of draining member 5 from above (arrow B), and both clamping parts When the curled parts 17, 17 are penetrated from the inside of the hole and the fingers are released, the elasticity of both the clamping parts 17, 17 causes the space between the clamping parts 17, 17 to be stretched in the through-hole 12, and at the same time, each curled part of both clamping parts is stretched. The tips penetrate through the through holes and come into contact with the lower ends of the locking pieces 4, so that the hanging string 11 can be reliably attached via the hanging rod 10.

As described above, in the present invention, through-holes are provided in the locking pieces on both left and right ends of the outer wall of the draining member, and a hanging portion is formed by bending a single metal wire material into an inverted U-shape.
A hanging rod is provided with both ends of the hanging portion bent inward, both bent ends are bent outward, and each tip is curled, and a hanging string is attached to the hanging portion of the hanging rod. The tip is hung through and fixed, and both clamping parts are inserted into the through holes of the locking piece, and the curled part is in contact with the lower end of the locking piece, so the hanging rod only needs to bend one piece of metal wire material. Therefore, the structure is simple, it is extremely easy to manufacture, and the manufacturing cost can be significantly reduced.

In addition, since the hanging rod is made of metal wire material, it can be easily inserted into the through-hole from above the locking piece while pressing the elastic gripping parts inward with your fingers. A hanging rod can be attached to the locking piece.

Furthermore, since the two clamping parts inserted into the through-hole are stretched inside the through-hole by the repulsive force and the curled part is in contact with the lower end of the locking piece, the hanging rod is engaged without coming off from the through-hole. It can be securely locked to the stopper.

[Brief explanation of the drawing]

Fig. 1 is a partially sectional front view of an embodiment of the present invention;
Figure 3 is a side view of the embodiment of the present invention, Figure 3 is a plan view of the embodiment of the invention with the hanging cord removed, and Figure 4 is a partially cutaway side view of the embodiment of the invention showing the hanging cord attached. It is. 1... Portable liquid container, 2... Inner container, 3...
Exterior case, 4, 4... Locking piece, 5... Draining member, 10, 10... Hanging rod, 11... Hanging string, 1
2,12...Through hole, 16...Hanging part, 17,1
7...Holding part.

Claims (1)

[Scope of utility model registration request] In a portable liquid container in which a draining member is attached to the upper end of the outer case surrounding the inner container, locking pieces are provided on both left and right ends of the outer wall of the draining member, and both ends of the hanging string are respectively locked to the locking pieces. Each locking piece is provided with a through hole that passes through the locking piece, and a hanging part is formed by bending a single metal wire material such as stainless steel into an inverted U shape, and both ends of this hanging part are provided. Once folded inward, the bent ends are bent outward and curled to form a symmetrically shaped hanging rod.Then, the tip of the hanging string is hung through the hanging portion of the hanging rod. A portable device characterized in that both clamping parts of the hanging rod are elastically inserted into the through holes of the locking piece, and both curled parts of both clamping parts are brought into contact with the lower end of the locking piece. liquid container.