CN2194872Y

CN2194872Y - Container cover with throttle valve

Info

Publication number: CN2194872Y
Application number: CN 94225522
Authority: CN
Inventors: 孙林泉
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-05
Filing date: 1994-01-05
Publication date: 1995-04-19
Anticipated expiration: 2004-01-05

Abstract

The utility model relates to a container cover with a throttle valve, which belongs to the technology of container seal and liquid perfusion or discharge, and is mainly used for sealing bottles or widemouth containers, etc. The utility model is characterized in that the container cover is composed of an inner plug body, an outer cover, a seal ring, an inner valve body, a buckling cover for a valve nozzle, an outer valve body, a handle, a spacing ring and positioning pins. The container cover has the functions as a cover and a liquid discharge device; during the discharge or the split charging of liquid, the cover does not need opening, and thus, the container cover is sanitary and safe; the flow capacity can be controlled to be high or low, the liquid can not be wasted, and the container cover has the advantages of wide scope of application, repeated use, etc.

Description

Container cover with throttle valve

A kind of container cover with flow regulating valve, belong to airtight and liquid or semi-liquid perfusion of container in the storing of liquid or discharge technical field, be mainly used to seal liquid holding bottle or jar and discharge and branch filling liquid or semiliquids such as bottle, oil drum, be particularly useful for sealing poison, combustible liquid or semi-liquid container are housed.

No matter be containers such as bottle, beverage bottle or oil drum or the jar of containing honey or cup in prior art, be the disposable gland of opening or in vessel port, fill in the stopper on a band sealing edge earlier, the lid of screwing on again with screw thread, no matter but which kind of lid all must be opened lid when pouring liquid or semiliquid, liquid or semiliquid can incline vessel port and go out when toppling over container, flow is wayward like this, and shed easily, both wasted, unhygienic again, especially combustible liquid is splashed to outside the container, and regular meeting causes fire; Liquid or semiliquid in the container do not use up even the gland of disposable opening is opened the back, but lid is on or else can seal cover cap.

The purpose of this utility model is to propose a kind of the collection to seal and discharge, need not uncap when pouring liquid, but if connect also remote batch of one section flexible pipe, flow is controlled easily, good seal performance, not only health but also safety, it is convenient especially to use, and applied range was both saved time, save institute's holding liquid again, the container cover of the band flow regulating valve that can be repeatedly used.

According to the valve groundwork, subject matter at the prior art existence, basic design of the present utility model is: based on the container cover with interior plug and screw thread, the place of keeping to the side, plane at lid and plug offers a fluid hole that communicates with container, set up the tubular type valve body of a suit above the hole at this, outer valve and lid are connected as a single entity, and open a hole and communicate with fluid hole, inner valve body can rotate in outer valve, and also opening a hole with the corresponding position of outer valve perforate, when inner valve body with rotate under its handle that is connected as a single entity promotes hole on two valve bodies when coinciding toward exterior liquid and according to overlapping degree adjusting flow, when forwarding other position to, inner valve body is promptly container closure.

The container cover that is characterised in that described band flow regulating valve of the present utility model, inner plug body by the drag-out hole, the enclosing cover of screw thread in the band, the seal ring that is connected as a single entity with inner plug body, inner valve body, valve is chewed buckle closure, outer valve, the inner valve body rotary handle, limit coil and locating dowel pin constitute, one of the inner plug body in above-mentioned drag-out hole and outer valve are inside, one outside with above-mentioned band in the last plane of enclosing cover of screw thread be connected as a single entity and porose and above-mentioned inner plug body on fluid hole communicate so that behind the valve open slightly a tilt container in it the liquid or semiliquid of dress promptly flow out voluntarily along the hole.Above-mentioned inner valve body rotary handle and above-mentioned inner valve body are connected as a single entity, this valve body and the above-mentioned tight suit of outer valve are also spacing by above-mentioned limit coil, the two is bearing fit, and valve open when the fluid hole on the interior outer valve coincides is adjusted behind the flow by above-mentioned locating dowel pin location.Above-mentioned interior outer valve is made of two straight tubes that relevant position on inside and outside tight suit and the wall has fluid hole, this inner valve body is under the promotion of the above-mentioned inner valve body rotary handle that is connected as a single entity with it, can in above-mentioned outer valve, rotate, valve open is toward exterior liquid when forwarding the two fluid hole to and coincide, and according to coincidence degree adjusting flow, container is sealed when going to other position.Entire container lid by above-mentioned enclosing cover with interior screw thread be tightened on the outside thread of vessel port.

The utility model has the advantages that and integrate lid and pumping equipment, pouring liquid in the airtight container needn't uncap, not only health but also safety, flow can be controlled, not the liquid or the semiliquid that can leak or splash and adorned, but if cooperate also remote batch of flexible pipe, overall dimensions are changeable, no matter jar, or bottle or other have the container of male thread vessel port all can use, not only convenient but also save time, can save raw MAT'L by repeated usage.

Accompanying drawing is one of the utility model most preferred embodiment integral structure vertical profile schematic side view.1 inserts the inner plug body in drag-out hole in the vessel port among the figure, 2 and the band that is threaded of vessel port in the enclosing cover of screw thread, 3 seal rings that are connected as a single entity with inner plug body 1 (be actually inner plug body with broadside), 4 inner valve bodies, 5 are buckled in the valve that the inner valve body fluid chews chews buckle closure, 6 are connected as a single entity with inner plug body 1 and enclosing cover 2 and are sleeved on the outer valve of inner valve body 4 outsides, 7 and the inner valve body rotary handle that is connected as a single entity of inner valve body 4, the limit coil of outer valve relative position in 8 restrictions, 9 limit the locating dowel pin of valve opening.

Container cover is the lid that is used to contain oily Plastic Drum in this embodiment.By non-toxic plastic injection moulding machine-shaping.Each part dimension: outside the inner plug body 1

38, in

34; Outside the enclosing cover 2

55, in 46, high by 30; Outside the seal ring 3

50, thick 2; Inner valve body 4, outer

16, in

15.8, long 80; Valve is chewed buckle closure 5, and is outer 17, in

15.8, high by 5; Outer valve 6, outer

20, in

16, long 40; Handle 7 length * wide * thick=50 * 25 * 2.5; Limit coil 8,

17, R0.3; Locating dowel pin 9,2.5 * 2 * 8.All sizes all are unit with mm.

Change as present embodiment:

1, the bulk shape size can become with different containers with each parts overall dimensions;

2, inside outside Cone who respectively tilts 1 °～3 ° of replacement of raw MAT'L available metal and interior outer valve manages;

3, inner plug body 1 can change the uncovered thin circular cylinder shape in lower end into;

4, when when the metallic material can in outer valve screw thread suit replacement limit coil.

Claims

1, a kind of container cover with flow regulating valve, form by lid and valve, the container cover of described band flow regulating valve that is characterised in that of the present utility model is by the inner plug body [1] in drag-out hole, the enclosing cover [2] of the interior screw thread of band, seal ring [3], inner valve body [4], the valve that is connected as a single entity with inner plug body chewed buckle closure [5], outer valve [6], inner valve body rotary handle [7], limit coil [8] and locating dowel pin [9] and constituted, in the inner plug body [1] in above-mentioned drag-out hole, the outer valve [6] in the outer and above-mentioned band the last plane of the enclosing cover [2] of screw thread be connected as a single entity and fluid hole porose and inner plug body [1] communicates; Above-mentioned inner valve body rotary handle [7] and above-mentioned inner valve body [4] are connected as a single entity, this valve body and the above-mentioned tight suit and spacing of outer valve [6] by above-mentioned limit coil [8], and the two is bearing fit, during valve open, is located by above-mentioned locating dowel pin [9].

2, the container cover of band flow regulating valve according to claim 1, it is characterized in that above-mentioned inner valve body (4) and outer valve (6) are made of two straight tubes that relevant position on inside and outside tight suit and its wall has fluid hole, this inner valve body (4) can rotate in outer valve (6) under the promotion of the above-mentioned handle (7) that is connected as a single entity with it.