JPS6077864A - Liquid vessel - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention provides a liquid container housed in an outer case, which is provided with a liquid amount display tube on the outside of the liquid container for displaying the amount of liquid in the liquid container to the outside. It relates to liquid containers.

(Prior Art) No. 72 is a typical known example of a liquid container having a structure in which an opening is provided at the lower part of the liquid container and a liquid volume display tube is connected to the lower opening.
The thermos shown in the figure (Jikko Sho 1I7-3 Otsu! No. 7) and the 1st
The thermos flask shown in Figure 3 (Jitsukaiaki!;/-/2za No. 352)
There is.

Considering the advantages and disadvantages of these two known examples of liquid containers (rm bottle), the one in Figure 12 has a liquid volume display tube
Since the side is open to the outside of the liquid container 5, it is less difficult to manufacture than the one in which the upper end of the liquid volume display tube //b side communicates with the inside of the liquid container j (Fig. 13). When it falls over, it has the disadvantage that 5 yen of liquid from the liquid container suddenly flows out through the liquid volume display tube. On the other hand, the one in Figure 73 has the upper end of the liquid level indicator tube /l fixed! ? Since it is connected to the t2 container 5 yen, the liquid volume display tube /
Although the problem of liquid flowing out from / is solved, it is extremely difficult to manufacture the liquid container because the upper end of the liquid volume display tube l/ //b is structured to penetrate the side wall of the liquid volume flS. There are drawbacks.

(Object of the Invention) In view of the problems of the above-mentioned known examples in a liquid container equipped with a liquid volume display tube that communicates with the inside of the liquid container, the present invention has been made to It is an object of the present invention to provide a liquid container that can prevent the liquid in the liquid container from flowing out through a liquid volume display tube.

(S composition of the invention) The present invention provides a liquid container in which a liquid container is housed in an outer case and has a liquid volume display tube, and the upper end opening of the liquid volume display tube is connected to the outer case. The shoulder member provided at the upper part faces toward the bottom surface of the stopper of the liquid container, so that when the stopper is in the closed position, the upper end opening of the liquid volume display tube is covered from above by the stopper. It is characterized by this.

(Embodiments) Some embodiments of the present invention will be described with reference to FIGS. 7 to 72. FIGS.
Examples, FIG. 7 shows the same embodiment, and FIGS.
The figure shows a liquid container of the third embodiment, and the first figure shows a liquid container of the second embodiment.

The liquid container of the first embodiment shown in FIGS. 1 to 6 is a double vacuum bottle with an upper opening/lr for liquid replenishment and a lower opening 19 for pouring liquid inside the outer case l. Further, a stand member 3 which also serves as a shoulder member B and a bottom member is attached to the upper and lower parts of the outer case L, respectively, and a stopper insertion hole formed approximately in the center of the shoulder member B is fitted with a base member 3. It is purchased with plug body 2 installed.

A liquid supply lower which communicates with the upper opening l of the liquid container 5 is formed in the center of the stopper socket of the shoulder member B. This liquid supply lower is opened and closed by a plug attached to the plug insertion hole.

The outer periphery of the liquid supply lower is an annular dish-shaped portion 9. The upper part of this dish-shaped portion wa is covered by the lower surface of the stopper 2 when the stopper 1 is closed.

The base member 3 has a recessed part 30 for accommodating a liquid receiving container (such as a cup), which is formed by four people, extending from one side of the liquid container toward the center.
is formed.

The lower opening of the liquid container 3 has a relatively Δ\ diameter and projects downward.

A lower opening 1 of the liquid container 3 is connected to a base side 10α of a liquid pouring passage 10 for discharging the liquid in the liquid container to the outside.

The tip spout lOb of the liquid spouting passage 10 penetrates a lower panel portion 2Il of a liquid front panel/2, which will be described later, and opens downward toward the liquid receiving container housing recess 30.

A valve portion 813 for opening and closing the liquid pouring passage 10 is provided in the liquid pouring passage 70 so as to be slidable in an outward direction. This valve member 13 is grouped with a valve/B provided at the inner end of a valve stem/J.

The valve member /3 is biased in the valve closing direction (outward direction) by a spring /7 interposed between the outer end portion of the valve n15 and the liquid pouring passage member.

A liquid quantity display tube// for displaying the liquid quantity in the liquid container tPg to the outside is branched into the liquid pouring passage 10. This liquid display tube// is constructed by attaching connecting tubes 32 and 33 to the upper and lower parts of the vertically long transparent tube section 3/, which serves as the M quantity display section.

The transparent tube part 3/ is arranged vertically on the outside of the outer case l. Lower connection tr of liquid level display tube l/? 33 (see FIG. 3) is connected to the valve member 1 in the liquid spout V110.
The valve 3 is opened to the inside on the upstream side from the installation position. Also displays the liquid amount! The upper end opening 3.2e of the upper connecting pipe 32 of // is opened upward from the dish-shaped portion of the l material T through a vertical hole 36 formed in the shoulder portion B. In this first embodiment, the distal end portion of the upper connecting tube 3.2 is formed of an elastic tube such as a rubber tube.
The tip side of 2 is press-fitted into the vertical hole 3B from below. The upper end opening 32φ of the upper connecting pipe 32 is exposed above the upper surface of the dish-shaped portion of the shoulder member B, as shown in FIG. When the stopper is attached to the stopper and tightly closed), the lower surface of the receiving part 2 formed on the stopper λ comes into contact with the stopper λ. In addition, there is a stopper at the upper end of these upper access points 3 and 2, and when the stopper 2 is opened, the upper part of the liquid level display tube ll is slightly communicated with the outside to connect to the third section 6Q small passage q1.
Holo-strata 'j3'l, which serves as a road, is formed (fTSj
Figure, Figure A, Volume δ). These four small openings are designed as small passage surface openings that allow the air 2 to flow through, so that even if the liquid container is at a loss, the liquid t'''C display tube l/own liquid is Almost no leakage is made to the outside through holo n3'l.

On the outside of the outer case, a liquid volume display panel /2 is disposed iλ, which is provided with a viewing window, 2/2, at a position corresponding to the transparent striking portion 31 of the liquid volume display tube l/. This liquid level display panel/2 is i
At the bottom of the vertical panel section 23 that covers the outside of the n-display tube //, a lower panel section 2II that covers the lower side of the liquid outlet (m path IO) is integrally formed.

In the F lower panel part 23 of this liquid mother display panel/2, there is a valve 13 <'T; member mounting part λ for mounting the valve member/g acting on the valve member/3a. Formed valve J
``!伶f；June/l is formed by providing an operation part /'lυ for lodging on the upper part and a push plate part /4'b for large size on the lower part.

22 is the 2nd subordinate panel part, 23 is a part of the inwardly recessed wall of the bamboo lever, 25 is the valve stirring part 4
The flange is configured so that the 't= portion 81 can be guided upward and downward from R to IE.

Below the push plate part/4'b of the valve stirring member//I [1d and the outer end of the valve housing of the valve part 4'ff/3, there is a support that can be pivoted freely. An intermediate lever, 2g, is interposed, and when the valve n operating member lll is pushed down, the intermediate lever! r is held in the same position, and further the valve member /3 is moved by the intermediate lever 2r.
The valve body 15 moves under its own force against the spring 17 (in the valve opening direction).
The ζ part is configured so that it is pressed against the

In addition, the valve operating member /l' is installed in such a way that the operating part /l does not protrude beyond the outer surface of the liquid level display panel 12. This is done by inserting one's finger into the recessed part 2 of the valve operating member part λ2.

Valve t is the isle member/g is the spring. 27 in the negative direction.

The plug λ has a pair of left and right lock portions t(' //, 0
゜ Lock the plug O into the plug insertion hole r in a circular shape ρ1 (by locking or releasing the lock against the surface g). Or, the lock fT5 can be removed from the R21 plug insertion hole.In other words, this pair of plug locking members tto, l/
,.

are installed horizontally close to each other with respect to the stopper λ, and can be slid in the direction between 6 and 6; ■ Between 1) In the vertical shape m1, the locking piece II/ at each outer end thereof, ”
/ is a stopper, and the side wall of 2, 2b is passed through fT and the locking receiving part is formed on the side wall surface gσ of the plug insertion hole.
% l < l < 1 to lock the stopper λ, and conversely, each of the locking parts I O, 'i'
The locking pieces/1. /,
The plug/ifi plug insertion hole side 1 can be removed from the plug insertion hole 8. Also, this rooster t, % 4% mouth part 1↑g 0. GeO is that hundred rock r;Tiot/
/, o, and ri0 are provided with a spring gear 3 in the direction in which fil and r are mutually bolted (locking direction). In addition, insert your fingers into the 4 insertion holes λ+I/-2 of the same frame locking part 0 * 5 in the direction of approaching each other (lock m removal direction) by pinching
I'm standing so that I can get FM+ (11th mouth 0 light).

Said liquid display panel/2 saw panel γ; 2, lower f
For iR, when not pouring water, use the intermediate lever, ri? in the direction of pouring 2g of liquid. IF! A stopper geta is attached for Ie 1M. This stopper gets +-t
Q panel s (Iζ, 1 sweep in the vertical direction against 23!
1jJj mouthed by the flexible 13 B'), skeleton strike'/ha'l evening'7) J2Fjln! f (m/figure) position), the stopper lI is in the middle i/, m2
On the other hand, when the stopper is moving downward to the left, the protrusion formed on the inner surface of the stopper/Ij engages with the net intermediate lever, 2. Y1゛2i of r; (change the rotation fq in the pouring direction (left rotation direction in F/H)
．． I'm falling asleep.

In addition, D (170 to 9th grade) Twa βOV: 1 i
11γF 11-e Medium screw for tightening filT Month, 2q is for lifting the liquid container (3rd hand, 3rd evening is V'j?!\ Formed in Roa's diary! This liquid 6 r; into H5 37 is a turntable, 3 is a concave groove for the auxiliary vessel, and 3 is a case for protecting the outer surface of the HhJ.

In this EN/actual 71゛C body G domain, in the non-active state of the strike sonomageta, the liquid r1 display τneJ
l/ /," Insert your finger into the recessed part of "l" and press down the 4P part of valve 1: ff / //, and the door valve f
) Stopping member/Il medium+1. WIJ the U rhenomer λg twice, and then add the intermediate rhenomer and the P inX i11
By opening the valve 3/B, the liquid in the liquid education Eak can be poured out from the liquid pouring passage 10 to the outside from the liquid pouring passage 10. Valve operating member / /lノJl'pF, +Tt / l/, f,
i=t[2J7tF Indicates that 7f protrudes from the outer surface of the channel 12 and is 1cTI/1, so the body 4'fy or 0 item is not rr'
Wait for the operation of the valve operating member/l to fit+/g■
"There is almost no leakage, and the fact that 71 liquid is discharged for t1 minutes is prevented as much as possible.Also, if Hl
4'f宕Z': When I is overturned, the liquid amount in the liquid volume display tube /l [] flows toward the upper end gate 3.2Φ side, but the upper end opening of the liquid volume display tube /l [] 32α is mRed by the stopper 72, so that R4 does not flow out from its upper end portal 3.2e.

In addition, when the liquid water of liquid 9 j is poured out, the liquid container j and the liquid level indicator light become negative pressure. The inside of the volume indicator tube 1 is communicated with the outside air through small grooves 34, so the air immediately flows out
be done.

The number shown in broom 70. 2. In the regular liquid container, the liquid indicator tube / / T"3" is supplied with air, or the liquid volume indicator tube 11 is empty, Q, 9 Jjp is discharged 1 and 1 for sipping. An air passage is formed on the stopper λ side. That is,
When the stopper λ is opened, there is a position corresponding to the opening 3.26 at the 1st end of the Wg amount display tube l/ which is placed on the upper surface of the dish-shaped portion of the shoulder 24'A. Upper end portal 3.
It forms an air iN V, 1 'l which communicates with the 2 yen. Liquid level display? The openings 3, 2υ at one end of T// are surrounded by a drawer, and when the plug is opened and closed, 7 parts are inserted into the lower end of the protruding passageway g formed in the plug (K, 2). The second part is in contact with the gasket 21 to establish airtight communication between the astringent pipe, the pipe l/self and the air passage Fδ1g.The liquid is inside the air space 3m foil ψ. A ball valve that closes the air passage lIg to shut off water when the book is turned down is also included. This is carried out through the minute mouth-like passages 11 formed in n volumes of the valve 50.
The other 471 configurations of the liquid containers in Example 5 are as dazzling as the 0 liquid containers in Example 1, so we hope to eliminate them.
Do lδ.

Broom 3 implementation (in the liquid container of 1, the screw stopper λ is removed by 9 times from the stopper insertion hole; When inserted into the plug insertion hole g, the lower surface of the plug body λ has an opening at the upper end of the liquid volume display tube l/3.2 mm.

Also, what about the liquid container of this third example? 1' 2 A pot hole 5 is formed on the lower surface of the stopper 82 for replenishing the empty filling or discharging nitrogen into the quantity display tube 11. The upper end opening 32α of the liquid level display tube // is located at the center of the threaded portion 51 outside the plug body 2 and at the same station as the stopper and at the same time as the stopper body 206.
The circular annular small groove 3.2 and the proximal end are located at corresponding positions.
It forms a connecting channel "t" and "t" which runs quickly through the ridge and extends outwards, and the trough 7 of the stopper λ.
! Regardless of the Te QI at the + position, the upper opening 32 of the liquid level display tube/l is 16 small concave W 5.2 and its communication flange!
It communicates with the outside air through 3. In addition, the plug body λ
The plug insertion hole r is located closer to the outer moon than the circular holo counterfeit 5.2 on the underside of the
An annular packing I/-7 is provided which contacts the plate 8 portion of the plate, and the outer side of the 3-door of the communication line j3 is cut into the 2nd side of the annular backing 7 in the shape of a tunnel J. It is opened on the outside. The other clusters of liquid containers in this third fruiting example are almost as dazzling as the liquid containers in the first fruiting example, so their explanation will be omitted.

In the liquid 'j3 FJ of the first example shown in FIG. T//An air passageway for supplying or discharging air to the mortar is formed in the dish-shaped fl 9 of the mouth member B. In this 1st/-actual Shibusumi rj device, the Shibuzume display tube l/'s 103 shi υ electric charge, the upper surface of the dish-shaped part 9 and the lower part rr!, the lower 1 y ITI date II is ↑1 on the four parts 55 yen formed at the standard value, the plug body,
When opening the λ, the bottom surface of the 3/i plug body and 2 should be directly struck so that it makes contact with the 6゛1 fit of the concave portion without heating the upper end opening 32ev of the 1 indicator tube. Also, the outer edge part 3a of the fourth part 3-3" has the recessed part, 5-3".
Holo r'J to connect outside of 5 yen! ; is formed, and the liquid f'1 display tube /
/I'J is trying to communicate with the outside department. Incidentally, the other t1 formations of the liquid container in this 11th example are dazzled by the usual/implementation 1's shibui 1;

(Effects of the Invention) The liquid RS device of the present invention has an upper end opening 32 of a liquid indicator tube/l.
Twist the φ into the opening member so that it faces the bottom of the stopper IF-2, and complete the stopper cup! When is in the closed position, the upper f and bulk opening 32n of the liquid volume display tube /I are closed from above by g1 and stopper 2, so that the liquid rice is H,'! No4:? The publicly known example shown in No. 1-20, Niuna n〒Bonichi Show 7? 3 water from // is fx, <
, furthermore, Shibugo g1 like the known example shown in f7/31f
Shiba 11 fruit that can self-extinguish the m mouth on 'j7''f.

[Brief explanation of drawings]

37 mouth is O invention's Ro / ξ ding s ha example (2 gakarun my wooden volume) RH1Ti71"l, p=21!'Hf7i'7
/ CZI (II l arrow brown 10, 30th is 14th n
- The 1st corner of the wall is a map of the changes in the popularity of light 30, and Figure 5 shows the [1st corner of the screen, every The first day is a partially enlarged cross section in the liquid 44z?''7 volume in Figure 1, and the 70th is the symbol of the present invention, and the r cross section is in the first sound of "ii" rl e'; ,
Is the old part ρ1f at the top of the 7 books of the 3rd and troublesome liquid of the present invention? The previous figure and FIG.
A partially enlarged cross-sectional view of the liquid layer z3 in the mouth, the 1st/mouth is the 1st/k! of the present invention. -(Xpir (cross-sectional opening, No. 120 and No. 130 are old explanations of the construction of the well-known n-method bottles, respectively) of the liquid container concerning S Monthly.・ ・Liquid ahO 〆 ・ ・ ・ ・Y'1f, 6i J7 ・ ・
・ ・ ・ ``; i:::' [J8...
Plug fci insertion hole (+... dish-shaped part 10... pouring hole rδ // ・ ・ ・ ・Liquid level bottom 1 g..." 2nd section opening / 7... ...-F r;It r・!III?,'2(
r,..." Nigi J gate for Kawajin Tiger evacuation bottle stock association

Claims (1)

[Claims] l. A liquid container that houses a liquid container (Y) in an outer case (4') and has a liquid volume display tube (/L) for the liquid container (!), which displays the liquid volume! (//) Top opening (32t
z) provided on the upper part of the outer case (4');
) to the bottom of the liquid container (2), and when the stopper (2) is in the closed position, the stopper (c) will open the liquid level indicator tube (//). Upper end opening (J, 2
A liquid container characterized in that a) is covered from above.