RU1823853C - Shut-off device with telescopic rotary extension member for plastic vessels - Google Patents

Abstract

A closure of plastics material for containers for receiving and delivering liquids or pastes. The closure has a retractable turnspout. A plug for closing the container mouth has on its base an eccentrically disposed bush which rotatably carries a turret. Together with a transversely projecting tube the turret forms the turnspout. A liquid passage leads through the tube and turret and through the bush. Between the tube and bush a tap is formed to shut off the liquid passage. A cap engages over the plug and container mouth and is rotatable with respect to the plug. By virtue of rotation of the cap the tube is passed outwardly through a lateral opening in the cap and withdrawn again when rotated in the opposite direction. A shield upstanding from the plug base serves on the one hand to close the lateral opening in the cap, when in the closed position, and on the other hand to seal the outer end of the turnspout. A wall on the cap base has engaging edges for pivoting the tube out and in. For the purpose of further sealing, the turret can have in its interior a concentric hollow cylinder with a longitudinal slot for the passage of liquid and seal with respect to the wall of the bush when the tube is pivoted in. A tamper indicator can be produced by a tongue which can be broken away and which sits in the lateral opening in the cap or closely outside this opening.

Description

The invention is from a carry to a plastic closure device for a container (especially a bottle) for receiving and dispensing liquids or pastes. The locking device of this container has a retractable and rotatable nozzle

The cap with a tear tab is made by a forming tool having a simple shape

Fig. 1 shows a pre-fit locking device with a retractable and rotatable nozzle worn on a container; in Fig.2 - capacity and components of a locking device, in Fig.3 the device in Fig. 2, a section along the axis of the plug in FIG. 4 - plug, top view of FIG. 5 plug with

rotating nozzle, side view; FIG. 6 - Hd cap of FIG. 2, bottom view; FIG. 7 is a section A-A in FIG. 6, in FIG. 8 is a partial section BB in FIG. 6; in FIG. 9 is a longitudinal section of a container head, plug, cap, and fully turned nozzle in the use position; FIG. 10 is a section BB in FIG. 9 (top view to the bottom, part plugs are in the use position), FIGS. 11-14 show the relative position of the components at different rotations of the cap and the rotating nozzle, FIG. 15 is a longitudinal section of the rotated nozzle of a modified design; in Fig. 16 a rotating nozzle, top view; in Fig. 17 is a partial section GG

00

go

Cj 00

w

with

in FIG. fifteen; in FIG. 18 is an embodiment of a nozzle provided in the plug of FIG. 19, 20 - cap with a tear tab and its section; in FIG. 21, 22, too, an option.

The understandings at the top and bottom refer to the position of the parts in a vertically standing container with a vertically located head. The concept of axial refers to the axis of the head and plug.

All components of the container closure device are made of plastic,

In FIG. 1-4, a locking device 1 with a rotary nozzle is shown. On the container 4 there is a cap 2 with a bottom 2a and a wall 2b in which there is a side opening 3. The cap 2 is put on the container 4, preferably elastically elastic, with the possibility of rotation.

In FIG. 3, 4, and also in FIG. 2, a plug 5 is shown in the center, having a bottom and a protruding separate wall for mounting the plug in the head 10 of the container. The plug is integral with the nozzle 6 of relatively hard plastic. The nozzle is far from the center and is parallel to the axis of the plug. The lower end of the pipe 6 is surrounded by an annular groove 5c. On the upwardly protruding side, the nozzle has a longitudinal slot 7 parallel to the axis, passing into the fluid channel ba inside the nozzle. The upper end of the nozzle may also be closed, as shown in FIG. 18 on pipe 6.

In FIG. 2 shows a retractable pivot nozzle 9 having a pack head 9b, from which a tube 9a extends radially, the channel 9c of which communicates with the plane of the cap head.

As shown in Fig. 9, the cap head during assembly is worn on the nozzle 6. It is rotatable on the nozzle to provide sealing. When the tube 9a is completely rotated, the fluid channel 9c through the longitudinal slot 7 communicates with the fluid channel b in the nozzle 6, the longitudinal slot acts as a crane, when the tube 9a is turned (Fig. 1-14), this connection is closed, when the tube is fully turned ( Fig. 10) the connection is open.

At the bottom of the cork is a visor 8, made in one piece together with the cork in the form of a part of its cylindrical wall located concentrically to the axis 5d of the cork (Fig. 9). It serves to close the lateral opening 3 of the valve in the closed position according to Fig. 14 The visor performs another purpose; it has a parallel axis and protrusions, and the inside of the thrust protrusion 8a, which ti, and digging in position serves as a stop for the outer end of the tube (Fig. 14) In addition to the tongue in this position, it serves for p.rm: application of the outer end of the tube 9z

The edge of the bottom of the plug Ba is located on Syurtik 11 on top of the head 10 of the container. From the bottom 5a of the plug protrudes 1.4. If necessary, it can be:, - put on it an ascending fluid pipe

LF FIG. 6 shows an enlarged cap from below. One can see the lateral iaep- tion 3 in the wall 2b of the emergency block. The lower latching cams 1 serve to fix the cap 2 nd-outlet 10 containers. They cling to the ring 16 from the SOFT capacitance and hold the cap on the container with the possibility of turning it fin- ish from axial displacement Upper pushing cams 18 serve to fix plug D; hopefully turning on the cage 9 inside the cap lx 2 After fixing, the cork sits without turning the head of the container R, that is, when the cap is ported, it is not grasped By a stack of 26 stnnows it is possible that the installation is high; plugs Г (rotary cup 9 at the point / point 2 Сшнкь / Г пер gives the axial force required to fix the plug on the head 10 emoietro oi caps 2 on the plug 5

The retreating (.t bottom of the cap, so that runs along a radially flat, in the flat thrust jumper 25 (Fig. 6 ttj of which rotates the cap 7 and the position of the needle. Oa full gyo extended (Fig. 10) In this position, the tube extends approximately in the direction of the radial plane.At the bottom of the cap there is a protruding cylindrical wall 26 which is not only fully closed and has OTijpp Ti-u slightly offset from the base of the hardness 3 of the cap, og bordered by two grabbing edges 30 and 40 of the shank 26 serves to grip the duct 9 in the bottom or the other direction of the noaopoia and the timing belt for turning the duct A. of use (Fig. 10) and for turning the valve back to the closed position: (fi (14) "Ate the turn, do not limit h: n with stops

On the inner wall of the wall 2b of the cap, a flat nci is provided (

yaw bar 24 (FIG.

koyurg) at

installing the plug 5 BMIT i (; - 1st ohm m g, iy

LIVING FOR POSITION, -l, .1 -p ,. h | ,)

reigned). , n. . ,

the emphasis in the protrusion / 3 on the g.shochko P gzmkostm (Fig. 2). For SCH. i .nor о noon;:, 1 yyyy to be directed, for example, to mr. Thanks to the short locking element / 7 (FIG. 6) provided in the cap. n if.niT..HH i jw.jjKpi would be, and: -App: C1-: ROVYAN IN ZAKPY: OM P- VOJ MII regarding

ledge 23 on o.kn e.

In FIG. 10: 4 shows the position of the details of my various bends. FIG. 10 illustrates the use of the pan with fully reel tube 9 in accordance with FIG. C, at which can oyda-. 1 contents of the container. When dyeing the cap 2 in the clockwise direction, it is out; -: according to F. 10 to the position of FIG. 12 kg. Of va 35 of the lateral cutting part 3 of the clamping cap of the tube 9a in the clockwise wrench. After fiercely, the tube is grasped until full overlap in FIG. 14 of one of the edges of the cylindrical groan; HI 26. which is indicated in paragraph 1 of the formula as the second exciting edge 40. namely, when it is completely elongated from the lateral foot of the finger -: - 3 caps and as a result. more capture-1 can be used edge1 i

.pr .: V; K J v, hidden

position acc. the outer end 9h is true .- (incl. lower labor time and rotation of hitch 2 relative to holooki.

With flOBOpOl i.1 trumpet-: II (10

by fpwr. 10 through -iacoiioi i cipfi / N O, its channel is closed along the length of the liquid relative to the longitudinal gap and 7 g of the nozzle 6, due to this, a stub; the bird’s end of tubule 9a is sealed. And, with the position in Fig. 14, its outer end is closed, namely with a visor 8.

To move coarse - and 9a in the opposite Hg. 1P () type of the m / z of the jogie of Fig. 14 to the position of Phi 10 - the first gripping edge 39 of the cylindrical wall 2G is used. When the cap is rotated counterclockwise, the gripping edge 39 abuts against the side wall of the tube 9a. noBopG4v; orJ (; T the tube is first from its hermetically seated position relative to the visor 8 and we bend further counterclockwise: thus, after several turning movements, it leaves the side hole 3 of cap 2 and finally comes E in the position shown in Fig. 10, into which he, - comes forward as far as possible and CHOI;:; Goraz .ch through ka-; -. PL for liquid: -..,: Lpies from Fig. 9. floiiupot: -; о о: - 1к ;; - .т all-in-one heating pads

Orpai "t. : -4i; -,; v-; TCVi y / m; , -i.r: p-,: - l,;.: 25 KOLn ii:; r n; -ifi k.n, - ;. h.:. Mr. I to. ; as shown in fs ii ;.

In form, it is vypopnemich of FIG. 17 dl dg. n (., HOii sealing n closed

5 p;.; Cap; 1 And about the fling of the cap 9o there is kg: p; ; irichos l / ui nii / hiii cylinder 42, which is; . (r installation in the channel 6e for liquid C and 1,) a pipe (m 3 provides sealing. For example, cylinder 42 has a bottom

10 primary chain}} Edge 44. serving for proi -; ..- i; -; ij, i, i or :. and. the size of which corresponds to rv g lUHpi-uia of the longitudinal slot 7 in Pr-, 1 circle b (Fig. h). In use, ps ps. 10 longitudinal slot 44

B provides an easy passage of liquid SLM between channels 5 and 9c for liquid - ::;; h In about; .o: k -: ;;, in FIG. 12-14 wall

: n- -;:; i; ::1 . lopf. upt-lfC T ZGOG LIQUID FLOW

and h.; m most d.ch additional

0 sealing the inner end of the tube 9a,

To form an original lockable lock: according to FIG. 19, 20 sideways o / R. Jt K,) the lobe is blocked

5 itnr / o -nannyh e is one whole tear-off oy1-t, 1 - (:: It is connected with the cr. For the holes 3 perg / sliver and ((.; Disassembled at .-. K. On the intended contour, Fig / 1 .. 22 p (; Зт1 й dr. The form of epole0 :: - :, ignition lngl - pressure device. In lt;, r .. i-; V4t: orp:: v; oh tongue passes a couple m; but ( .m; -: cap .-. chka 2 and rjLiiio / men more than 1.1, (.. о ;;. m part ogg. 3. It is connected through the spot of the gap with the wall

5 2ii Kii. inanji. Jir; Fog; -g- -5 L; -fill has iu. : ji.iy u; rtpo, whilst lying down to the homie, that copp g,: ok and from the pub:.; 3t, 40K mogug otformo-MFi; ibC4 O; -, / 1 polm; full 1. pomeshcherosche- Zh I); .-; |, |.

0 i-1 o r m y / i a

Claims (7)

1. Locking angle with gzidv1 | reNoof nOfiOpoTiion lac.j.PtKon lengths of plastic containers, with a hollow stopper for closing to; we eat from and with a pipe, 5 obic.i / n.bou..iiM up and located eccentrically on the back of the cork, cap j HMPt-n, tightly v mounted on patro g ..; with ... about the rotation chandelier, fixed: on extension cap extension 1 0 n y k; i i o v o r o g u y u n a s a d k u, u m u u u c ... .. Oh. t;. pa l connected to the cavity of the cap zlms;: nga, cap installed with} /; the possibility of turning on the cork and -1M (.-; о: tions on the side surface 5 otergtio .tslp nozzle passage, reinforced with; on the side on the bottom of the cap there is a curved wall with two lateral edges, one of which serves to interconnect g, a nozzle for the bottom of its extension, and a visor curved along the radius,. shaded at the bottom of the plug, characterized in that, in order to simplify the design, a longitudinal groove is made in the pipe wall to form a drain hole with a through channel of the nozzle, the visor is installed with the possibility of locking the nozzle channel when it is turned and the end of the nozzle is sealed, and the second the lateral edge of the curved wall is used to interact with the nozzle to rotate it and the closed position. 2. The device according to claim 1, with the proviso that a sealing hollow cylinder is mounted on the bottom of the cap element for placement inside the nozzle having a longitudinal slot facing the nozzle. 3. The device according to claim 1, characterized in that the curved wall is reinforced concentrically with the cap and has a cylindrical shape, while its outer diameter is less than the inner diameter of the curved peak, and the edges of the wall are strengthened to form between them ema located (airp., p. - p, h cap 4 The device according to claim 1, including the fact that the tongue serves to make the cap turn 5A device according to paragraphs 3 and 4, moreover, in that the protrusion for the ich is fixed on the curved outside, -; the n1gl mode with the edge of the trump and oi | J is at the cap gate after in “CVI- KPM I nozzles 6. The device for PL, about r l v. ". more so that there is a trump card on the inner wall ISSUED FOR FREE REDUCED) H- i cages and restrictions 7. The device according to claim 1, with the proviso that the cap has a retracted tab mounted t that may cover the cap opening О The device according to the previous version, with the tear-off barley /; open top 1 (parallel to the axis of the hood Point priority 27 07 87 mo pp 1 b 2J 12 87 pp; 7 and h 2 l t I S E.J and .. I (At I- -S - FiJPU ri , (w with g 1G with WITH GM OS  j I J - -U.Ј-. , / S go SL Joint venture 8 V H ps ii -.-. X /  -J 5 / h 4-- W . 44i l / .fnV-s O h v 4- & L 5 iiisrXTi .a x / h4 ow  p - XV // 1 / -vc V / fl 1 s / - At V / x J 41 / G, - s / sV / y / vosf fS - / f - / 9a / T Or 5C v V-V J D / R / ° Pn 0 / y / Pn 26 39- t SQ . v - .. B /} 26 9b Ts9a FIG 15 / 9a 0s / / 6 FIG Yu Editor Compiled by A. Strokov Tehred M. Morgenthal fig-Јo -fifty figgg Proofreader A. Motyl