CN2077430U

CN2077430U - Coincidental spiral controlling top

Info

Publication number: CN2077430U
Application number: CN 90217624
Authority: CN
Inventors: 张崇德
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-08-15
Filing date: 1990-08-15
Publication date: 1991-05-22

Abstract

The utility model relates to a coincidental spiral controlling top which is characterized in that the utility model is composed of an internal top and an external top, the two tops are provided with internal holes and external holes at the matching positions of the two tops. When an object is taken out, only the external top is rotated to make the two holes coincidence, and the amount of the object which is taken out is changed when the coincident degree of the two tops is changed.

Description

Coincidental spiral controlling top

The utility model relates to a kind of superimposed control lid that revolves, and belongs to the daily living article field.

In daily life, the lid on all kinds of containers all plays storing is not leaked, and the effect that dust, moisture are invaded in not must be revolved lid when getting thing, screws on after having got again, and this class lid has following shortcoming:

1, if storage is powder or lotion, gets thing after uncapping and be difficult to control the taking-up amount;

2, the lid that screws off is very easy to be lost;

3, get thing inconvenience;

4, open behind the lid container in case in the careless overturning storing will all flow out;

5, the storage of having relatively high expectations for some protection against the tide, constantly uncapping very easily makes it to make moist.

The utility model proposes superimposed purpose of revolving control lid and just be to make and get the just taking-up amount may command of (need not screw off lid is desirable thing), storage of object space on the container cover behind this lid, the container overturning also can not make interior storing all not flow out when getting thing, and anti-soak properties are good.

Fig. 1 is that the utility model proposes superimposed revolved control and cover structural representation, scheme drawing when Fig. 2 is inside and outside cover tape concave, convex fit structure, Fig. 3 is the embodiment of this lid when being used for medicine bottle, Fig. 4 is the embodiment when being used for this lid on the dentifrice tube, and Fig. 5 is the scheme drawing when this lid is used for the liquid quelite bottle.The contrast accompanying drawing describes its structure and principle of work in detail below.

As shown in Figure 1, the Coincidental spiral controlling top that the utility model proposes is characterised in that: it comprises that the superimposed inner cap that matches 1 and enclosing cover 2, two cover and has respectively endoporus 3 and outer hole 4 at the opposite position place. Like this, when this superimposed lid covers after on the container, only need rotate enclosing cover 2 when getting thing, make the inner/outer hole alignment can take out storage, if the inner/outer hole section aligned can reduce withdrawal amount, storing will can not leak in two holes are staggered then fully.

Do not come off for enclosing cover 2 can closely be enclosed within on the inner cap 1, can make enclosing cover 2 lower diameter slightly littler than inner cap 1 upper diameter as shown in Figure 1, and enclosing cover 2 selects for use soft slightly material to make, so only need be filled in inner cap 1 firmly in the enclosing cover 2 and get final product.Also can adopt method shown in Figure 2, establish a ridge 5 in the outside of inner cap 1, on the contrary open in the inboard of enclosing cover 2 an arcuation groove 6(or, promptly at inner cap 1 outside fluting, ridge is established in enclosing cover 2 inboards), two lids are closely cooperated, enclosing cover 2 can change, but can not break away from inner cap 1.Usually inner cap 1 inboard can have screw thread, time spent is spun on (as shown in Figure 3, Figure 4) on the container, also can make inner cap 1 lower outer diameter identical, be inserted into (as shown in Figure 5) in the container, also can open screw thread certainly it is screwed in the vessel port in the outside, inner cap 1 bottom with the vessel port internal diameter.

In order to control the taking-up amount better, endoporus 3 and outer hole 4 best ovalizes.

In order to discern the open and close state of bottle cap better, exterior and interior cover is preferably selected different colors for use, is red as inner cap, and enclosing cover is white, represents that when outer hole takes on a red color bottle cap is closed condition.

Fig. 3 is the embodiment when being used for this lid on the medicine bottle, and here enclosing cover 2 bottoms are the invagination shape, and inner cap 1 outside has a circle groove, and inner cap 1 is filled in the enclosing cover 2 back enclosing cover 2 will can not come off, but rotatable.

Fig. 4 is the scheme drawing when this lid is used for dentifrice tube, and here enclosing cover 2 bottoms also are the invagination shapes, but there are several spikes 7 in inner cap 1 outside, and the elastic force of this spike can make inside and outside lid mastoid process shape top tight connecting, prevents that toothpaste from leaking.

Fig. 5 is the scheme drawing when this lid is used for the liquid quelite bottle, and the bottom of inner cap 1 is filled in the bottle here, and two tops are opened aperture.

As seen by above-mentioned, the superimposed control lid that revolves that the utility model proposes only needs rotary outer cover owing to adopt inside and outside lid structure when getting thing, so it is very convenient, even bottle overturning when getting thing, interior storing external flux will be very limited also, and the coincidence degree of controlling inside and outside two holes is a may command taking-up amount.

Claims

1, a kind of superimposed control lid that revolves is characterized in that:

It comprises superimposed inner cap that matches 1 and enclosing cover 2, two cover the opposite position place have respectively endoporus 3 and outside hole 4.

2, the superimposed according to claim 1 control lid that revolves is characterized in that:

Inner cap 1 bottom internal diameter is little than enclosing cover 2 top external diameters.

3, the superimposed according to claim 1 control lid that revolves is characterized in that:

In the outside of inner cap 1 or the inboard of enclosing cover 2 ridge 5 is arranged, arcuation groove 6 is arranged in the inboard of enclosing cover 2 or the corresponding position, the outside of inner cap 1.

4, the superimposed according to claim 1 control lid that revolves is characterized in that:

Enclosing cover 2 bottoms are the invagination shape, and there are several spikes 7 in inner cap 1 outside.

5, as the superimposed control lid that revolves as described in claim 1 or 2 or 3 or 4, it is characterized in that:

Endoporus 3 and outer hole 4 ovalizes.