SU925783A1

SU925783A1 - Closure for container

Info

Publication number: SU925783A1
Application number: SU802966037A
Authority: SU
Inventors: Шае Айзикович Кац; Вячеслав Сергеевич Семиков
Original assignee: Предприятие П/Я В-2878
Priority date: 1980-08-01
Filing date: 1980-08-01
Publication date: 1982-05-07

Description

(54) ЗАТВОР ДЛЯ ТАРЫ(54) PLATE FOR TARE

1one

Изобретение относитс к гидравли ческим затворам, предназначенным дл установки на заправочных устройствах гидросистем с целью выпуска рабочей жидкости из резервуара (тары). ;The invention relates to hydraulic closures intended for installation on the filling devices of hydraulic systems in order to discharge the working fluid from the reservoir (container). ;

Известен затвор дл тары, содержащий корпус с расположенными в нем клапанами и накидную гайку дл креп-; лени затвора к таре. При этом нижний клапан имеет толкатель.A known closure for a container comprising a body with valves located therein and a cap nut for fastening; laziness shutter to tare. In this case, the lower valve has a pusher.

Недостатком известного затвора вл етс то, что при соединении с горловиной тары, то есть в про, цессе навинчивани на горловину накидной гайки, толкатель нижнего подпружиненного клапана упираетс в дно тары, при этом на накидную гайку действует сила со стороны пружины этого клапана и преп тствует ее соединению с горловиной тары, что ухудшает эксплуатацию затвора.The disadvantage of the known closure is that when connected to the neck of the container, i.e. during the process of screwing onto the neck of the union nut, the pusher of the lower spring-loaded valve rests on the bottom of the container, while the spring of this valve acts on the nut and prevents its connection with the neck of the container, which impairs the operation of the shutter.

Целью изобретени вл етс повышение удобства в эксплуатации затвора.The aim of the invention is to improve the usability of the valve.

Поставленна цель достигаетс тем, что в затворе дл тары, содержащем корпус с расположенными в нем клапанами и накидную гайку дл креплени затвора к таре, корпус смонтировн с возможностью перемещенн относительно гайки и снабжен выступами, а вThe goal is achieved by the fact that in the container gate, comprising a body with valves located therein and a cap nut for fastening the gate to the container, the body is mounted with the possibility of being displaced relative to the nut and provided with projections,

гайке выполнены пазы дл прохода выступов , при этом выступы размещены , относительно гайки на рассто нии, обеспечивающем открывание клапанов.the nut has grooves for the passage of the protrusions, while the protrusions are positioned relative to the nut at a distance that allows the valves to open.

На фиг..1 изображен затвор дл тары, соединенный с горловиной тары; на фиг.2 - тот же затвор,соединенный с горловиной тары в рабочем (открйытом)положенииj на фиг. 3 - разрез А-Л на фиг:1.Fig. 1 shows a closure for a container connected to the neck of the container; FIG. 2 shows the same closure connected to the neck of the container in the working (open) position in FIG. 3 is a section A-L in FIG. 1.

Затвор дл тары содержит корпус 1 с выступами В. В корпусе размещены клапан 2 с пружиной 3 и толкателем 4, клапан 5, а также фильтр 6. Затвор иьюет накидную гайку 7.The container gate contains body 1 with protrusions B. Valve 2 with spring 3 and pusher 4, valve 5, and filter 6 are located in the body. The valve has a cap nut 7.

Накидна гайка 7 смонтирована с возможностью переме1«ени относительно з орловины б тары 9 и выполнена с паэами 10. Корпус 1 смонтирован с возможностью ограниченного осевого перемещени относительно накидной гайки 7 и снабжен выступами 5. Выступы В корпуса 1 образуют с пазгили 10 накидной гайки 7 быстродействующий замок.The cap nut 7 is mounted with the ability to move relative to the orifice of the container 9 and is made with paeami 10. The case 1 is mounted with limited axial movement relative to the cap nut 7 and is equipped with lugs 5. The projections of the body 1 form a quick-acting 10 with the pusgill of the cap nut 7 Castle.

Устройство работает следующим образом .The device works as follows.

Claims

When refueling the shutter is lowered into. standard container, screw the cap nut 7 on the neck 8 of the container 9, at 30 this nut 7 moves relative to the housing 1. The housing 1 is moved downwards relative to the coupling nut 7, while the projections B of the housing 1 enter the grooves 10 of the nut 7, then the housing 1 fixed in the extreme position, turning it relative to the cap gay | (and 7, At the same time, the valve 2 by the pusher 4 rests on the bottom of the container 9, and, compressing the spring 3, opens. At this time, the passage of fluid through the valve

2. When the pump is turned on (not shown in the figures), the valve 5 opens, the liquid passes through the valves 2 and 5 and the filter 6 and through the pipe of the housing 1 is poured out of the container. When the pump is disconnected. That is, when the filling is finished, valve 5 escapes from, which prevents liquid from flowing out of the suction hose (not shown). After that, turning the housing 1 relative to the union nut 7j align the projections B with the grooves 10 and the output from the engagement thereof. The housing 1, under the action of the spring 3 of the valve 2, moves upward relative to the cap nut 7 and the valve 2 closes. The union nut 7 is screwed from the top of the 8th container 9 and then the bolt is removed from the container. The invention allows for connecting the bolt to the neck of the container, i.e. when screwing the cap nut onto the neck of the container / to exclude the effect of the force from the lower spring-loaded valve. What is achieved by the fact that at this time the pusher does not abut against the bottom of the container. Mentioned force prevents the union of the cap nut with the throat packagings. With repeated use of the container, the action of the spring may lead to the breakdown of the upper thread on the mouth of the container. The invention makes it possible to eliminate this drawback, easily screw the union nut onto the neck, and then use the valve, putting it into operation in one motion. An additional convenience is the elimination of the danger of spillage of a liquid when the container is tipped over while the cap nut is being screwed onto the neck, since it is now produced with much less effort and the container has a small overturning moment. This is significant when working with aggressive and toxic fluids. Claims The container lock, comprising a body with valves located therein and a cap nut for fastening the gate to the container, characterized in that, in order to improve the ease of operation of the gate, the body is mounted movably relative to the nut and provided with protrusions, and the nut has grooves for the protrusion of protrusions, while the protrusions are placed relative to the nut at a distance that allows the opening of the valves. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 629127, cl. B 65 D 47/24, 1976.