CN2214375Y - Vessel - Google Patents

Abstract

The utility model relates to a vessel for containing liquid, comprising a bottle body, a bottle mouth, a handle, and a bottle cap which is connected with the screws of the bottle mouth, wherein, the bottle mouth comprises an internal mouth and an external mouth; a concave annular counter-flow slot is formed between the internal mouth and the external mouth; a counter-flow mouth which opens to the interior of the bottle body is arranged in the counter-flow slot. Compared with the background techniques, the structure of the bottle mouth of the vessel is reasonable, so liquid can not overflow out the bottle mouth when in use; the bottle mouth can eliminate a waste phenomenon because of liquid losses, and can also assure the cleanness of the vessel and the surrounding environment in the process of use.

Description

Vessel

The utility model relates to a kind of container.

In the one class I liquid I container such as oil bottle, Cosmetics bottles; bottleneck often adopts screw thread to connect with bottle cap; bottleneck is a threaded cylindrical drum degree of lip-rounding; in the process of using this class container; liquid regular meeting in the container overflows along the outside face of bottleneck; this not only will cause the waste due to the loss of liquid in container, but also will pollute container outer surface and surrounding environment.

The purpose of this utility model just is to overcome the weak point in the above-mentioned background technology, provides that a kind of bottleneck structure is more reasonable, liquid that can not overflows the outer container of bottleneck when guarantee using.

The purpose of this utility model is achieved in that a kind of container, comprise body, bottleneck, handgrip, bottle cap, said bottle cap connects with whorl of bottleneck, said bottleneck comprises an internal orifice and a collar extension, form a hollow toroid backflash between said inside and outside mouthful, have in the backflash and lead to body in-to-in refluxing opening, the top of said internal orifice is higher than the top of collar extension.

Below in conjunction with embodiment (accompanying drawing) the utility model is further described.

Fig. 1 is the utility model profile lateral plan;

Fig. 2 is the utility model profile front elevation;

Fig. 3 is a bottleneck portion side partial sectional view in the utility model;

Fig. 4 is a bottleneck portion fragmentary sectional elevation view in the utility model;

Fig. 5 is the cutaway view of bottle cap in the utility model.

In the utility model, comprise body 1, bottleneck, handgrip 3, bottle cap 4, bottle cap connects with whorl of bottleneck, bottleneck comprises an internal orifice 5 and a collar extension 6, form a hollow toroid backflash 7 between inside and outside mouthful, have in the backflash and lead to body in-to-in refluxing opening 8, the top of internal orifice is higher than the top of collar extension; When the purpose of this spline structure setting was to guarantee to use, the liquid in the container was if overflow outside the internal orifice, and when then setting level container, this part liquid that overflows promptly can flow to the backflash bottom, gets back in the container through refluxing opening again.

For making effect better, in the structure of present embodiment, the bottom 2 of backflash is an inclined-plane, and the angle of inclined-plane and horizontal surface to be becoming 10 °～30 ° for good, and the extreme lower position on this inclined-plane is towards the handgrip direction of container, and has a circular arc refluxing opening 8 in this extreme lower position; Easy to use for making, the angle shape is arranged in the upper end of internal orifice, and liquid level markings 10 are carved with in the front of handgrip; The outside thread 12 that the inside face of the collar extension of bottleneck portion has on the outside face of negative thread 13 and bottle cap bottom matches; For making bottleneck and bottle cap keep good sealing, be provided with a seal ring 9 between the lid convex edge 11 of bottle cap and the outside thread 12.

Compare with background technology, the utlity model has following advantage: bottleneck structure is more reasonable, and liquid can not overflow outside the bottleneck during use, can eliminate because of the wasting phenomenon due to the fluid loss, can also guarantee the cleaning of container and surrounding environment in the use procedure.

Claims (5)

1, a kind of container, comprise body, bottleneck, handgrip, bottle cap, said bottle cap connects with whorl of bottleneck, it is characterized in that: said bottleneck comprises an internal orifice and a collar extension, form a hollow toroid backflash between said inside and outside mouthful, have in the backflash and lead to body in-to-in refluxing opening, the top of said internal orifice is higher than the top of collar extension.

2, container according to claim 1 is characterized in that: the bottom of said backflash is an inclined-plane, and the extreme lower position on this inclined-plane has a circular arc refluxing opening.

3, container according to claim 2 is characterized in that: the bottom of said backflash becomes 10 °～30 ° with horizontal surface.

4, container according to claim 1, it is characterized in that: the outside thread that the inside face of said collar extension has on the outside face of negative thread and said bottle cap bottom matches, in the said bottle cap, between the lid convex edge of bottle cap and outside thread, be provided with a seal ring.

5, container according to claim 1 is characterized in that: the upper end of said internal orifice is the angle shape.

Images