CN203506261U - Healthy double layer novel vacuum cup cover - Google Patents

Abstract

The utility model provides a safe novel vacuum cup cover enabling protection of human health. The cover has two layers. The outer layer of the cover achieves effects of protection and heat insulation. The inner layer is a cup for drinking. The inner layer of the bottom of the outer cover is provided with a protrusion. When the cup drops, the protrusion plays a role of cushioning protection. Compared with the conventional cup cover, the vacuum cup cover prevents a cover with extraneous contact from being used for drinking, prevents bacteria on a polluted bottle cap from entering human bodies, and ensures human body health. The cover is operated in a screw rotating manner. The screw is directly connected with the inner cup. The head part of the bolt is disposed at the outer part of the outer cover with portable convenience.

Description

Healthy double-deck Novel thermos cup bowl cover

Affiliated technical field

The utility model is the double-deck Novel thermos cup bowl cover that a utilization is threaded, and internal layer is water tumbler, can move.

Background technology

At present, in known the bowl cover of thermos cup be all individual layer, and this individual layer has both played insulation effect, can directly with bottle cap, drink water.But it is easily contaminated to be exposed to extraneous bottle cap, the bacterium when directly drinking water with bottle cap on contaminated bottle cap will enter in human body, thereby is detrimental to health.

Summary of the invention

The deficiency that while drinking water in order to overcome, mouth directly contacts with the extraneous cup edge exposing; the utility model adds cup in bowl cover; interior cup is connected with plastic screw; screw head is in the outside of outer bowl cover; built-in cup can along with bolt rotate and move up and down, the bolt head that is positioned at bowl cover top, outside can be used as handle, and bolt and outer bowl cover interface have packing ring; outer bowl cover inside bottom has projection, the internal glass of buffer protection function that fallen.While drinking water, interior saucer is risen, while not drinking water, rotating screw bolt head makes interior glass to be placed in outer bowl cover inside, and such device just can reduce interior cup cup along contacting with the direct of external environment, avoids mouth to enter bacterium, makes to drink water safer.

The utility model solves the technical scheme that its technical problem adopts: utilize and be threaded, built-in cup is connected with outer bowl cover, while drinking water, improve interior glass and highly conveniently drink water.It is a kind of double-layer vacuum cup bowl cover; internal layer is the cup drinking water; being characterized as of cup cover: built-in cup is connected with plastic screw; the head of screw rod is in the outside of outer bowl cover, and internal thread is in the bottom center of outer bowl cover, built-in cup can along with bolt rotate and move up and down; the bolt head that is positioned at bowl cover top, outside can be used as handle; bolt and outer bowl cover interface have packing ring, and outer bowl cover inside bottom has projection, the internal glass of buffer protection function that fallen.

The beneficial effects of the utility model are: use the interior cup of thermos cup to drink water rather than directly use enclosing cover to drink water can to play effectively isolated more bacterium to enter human body; protective effect to people; just in bottle cap, add a removable interior cup, structure is very simple.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the whole structure figure of the utility model bowl cover and cup body

Fig. 2 is glass stereogram in outer bowl cover inside in cup cover

Fig. 3 is glass stereogram in outer bowl cover outside in cup cover

Fig. 4 is the vertical section structural map of Fig. 2

Fig. 5 is the top view (from inside) of the bottom of cup cover

Fig. 6 is the stereogram of member plastic bolt

Fig. 7 is the front view of member plastic bolt

Fig. 8 is the front view of outer bowl cover

In figure: the outer bowl cover of 1 screw head 2 screw rod barrier layer 3 screw rod 4

5 internal layer bowl covers (built-in cup), 6 protruding 7 packing ring 8 internal threads

The specific embodiment: when needs drink water, open bowl cover, until interior cup (5) rises, now screw rod barrier layer (2) arrives outer bowl cover (4) bottom just, pours water into interior cup (5) by screw head (1) rotation.After drinking water, rotary screw head (1) is until the projection (6) that interior cup falls on outer bowl cover (4) is upper, thereby in guaranteeing, cup (5) is connected with outer bowl cover (4), guarantees the stability of bowl cover.In whole implementation process, internal thread (8) is in outer bowl cover (4) bottom center, and has packing ring (7) to play protection and stable.

Claims (3)

1. a double-layer vacuum cup bowl cover, internal layer is the cup drinking water, being characterized as of cup cover: built-in cup is connected with plastic screw, the head of screw rod is in the outside of outer bowl cover, internal thread is in the bottom center of outer bowl cover, built-in cup can along with bolt rotate and move up and down, the bolt head that is positioned at bowl cover top, outside can be used as handle.

2. bowl cover according to claim 1, bolt and outer bowl cover interface have packing ring.

3. bowl cover according to claim 1, outer bowl cover inside bottom has projection, internally the cup buffer protection function that fallen.

Images