CN201249925Y

CN201249925Y - Rotating water outlet bottle cap

Info

Publication number: CN201249925Y
Application number: CNU2008200956405U
Authority: CN
Inventors: 周华坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-18
Filing date: 2008-07-18
Publication date: 2009-06-03
Anticipated expiration: 2018-07-18

Abstract

A rotating water outlet bottle cap is provided with a fixed cover (10) fixed on a bottleneck, wherein the fixed cover (10) can be rotatably connected with a rotating cover (30), a water outlet (34) and a water plug (20) for opening or closing the water outlet are arranged on the center of the rotating cover, and the water outlet (34) can be opened or closed through rotating the rotating cover (30). The rotating water outlet bottle cap enables people not to screw down a bottle cap when in drinking necessarily, the water outlet can be opened only through rotating the bottle cap, and the use is convenient and sanitary.

Description

A kind of rotary water-out bottle cap

[technical field]

The utility model relates to a kind of bottle cap, particularly relates to a kind of need not screwing the cap off a bottle, and as long as can open the rotary water-out bottle cap of water outlet by the rotation bottle cap.

[background technology]

Bottle cap in the market can be divided into two kinds substantially, and a kind of is split type screw cap, and another kind is the fastening bottle cap of integral type.These two kinds of bottle caps all come with some shortcomings.Split type screw cap must be backed out bottle cap when drinking-water, and needs to hold the bottle cap that takes off with hand, causes drinking-water inconvenience and bottle cap easily to lose.And the bottleneck that the bottle cap that takes off is opened is contaminated easily.The fastening bottle cap of integral type has the sealing plug of direct connection on bottle cap; sealing plug is slightly larger than water outlet, drinks after pulling out sealing plug, and the problem of this bottle stopper is that sealing plug is through after the stirring repeatedly; the leakproofness of bottle stopper and water outlet will variation, the situation that occurs leaking through regular meeting.Comparatively inconvenience.

[summary of the invention]

The utility model is intended to address the above problem, and provides a kind of when potable water, the use health that need not screw the cap off a bottle, and the good rotary water-out bottle cap of leakproofness.

For achieving the above object, the utility model provides a kind of rotary water-out bottle cap, this bottle cap is provided with a fixed cap that is fixed on the bottleneck, swivelling cover has been rotatably connected on fixed cap top, swivelling cover central authorities are provided with water outlet and open or close the water plug that water outlet is used, and can open or close water outlet by rotating swivelling cover.

Fixed cap is provided with through hole, is provided with two first positioning convex on the inwall of through hole symmetrically, is provided with at least one at the bottom margin of through hole and convexedly stretches in spacer in the hole.

The downside of swivelling cover is provided with and the cooresponding annular cover of the through hole of fixed cap, is provided with two discontinuous, as to match with first positioning convex on fixed cap grooves at the outside face of this annular cover, is provided with two second positioning convex on the inwall of annular cover.

Put in the annular of swivelling cover seal ring is housed.

The upper surface of swivelling cover is recessed cambered surface.

The water plug is the uncovered goblet in bottom, supplies the breach of the spacer insertion on the fixed cap at the water outlet that has at least one perforation along the circumferential direction on its sidewall and at least one, is provided with two sections discontinuous scroll grooves on its side surface.

The annular cover of swivelling cover is installed in the through hole of fixed cap rotationally, and two first positioning convex on the fixed cap inwall place in the exterior groove of swivelling cover; Described water plug is contained in the annular cover of swivelling cover, and second positioning convex on the swivelling cover inwall places the scroll groove on the water plug side surface, and swivelling cover can rotate with respect to fixed cap and water plug, and spacing by described second positioning convex when left rotation and right rotation puts in place; The spacer of fixed cap embeds in the breach of water plug, and the water plug is fixed.

Contribution of the present utility model is, owing to bottle cap is designed to the rotary water-out mode, makes and when drinking-water, bottle cap need not be backed out from water bottle, and have only the bottle cap of rotation to get final product water outlet, thereby effectively avoided all drawbacks of conventional bottle cap, and bring convenience for user's drinking-water.。

[description of drawings]

Fig. 1 is the utility model exploded sketch.

Fig. 2 is the schematic perspective view of fixed cap of the present utility model.

Fig. 3 A is a water plug structure structural representation of the present utility model.

Fig. 3 B is the opposite side structural representation of water plug of the present utility model.

Fig. 4 is a rotary lid structure scheme drawing of the present utility model.

Fig. 5 A is a bottle cap of the present utility model integral structure cutaway view when opening.

Fig. 5 B is a bottle cap of the present utility model integral structure cutaway view when closed.

[specific embodiment]

As Fig. 1, Fig. 2, Fig. 3 A, Fig. 3 B, shown in Figure 4, this rotary water-out bottle cap is provided with a fixed cap 10 that is fixed on bottleneck or beverage rim of a cup, and this fixed cap 10 mainly plays the fixedly effect of bottle and bottle cap.The centre of this fixed cap is provided with the through hole 13 as water stream channel, and water is drunk for the people from wherein flowing through.The inwall of fixed cap 10 is provided with the spacer 11 and first positioning convex 12, and breach 25, the first positioning convex 12 corresponding rotation of spacer 11 corresponding water plugs 20 are covered the groove 32 of 30 outer walls.When rotating swivelling cover 30, the breach 25 of water plug 20 can not rotate with swivelling cover 30 under the effect of spacer 11 like this.Scroll groove 21 is corresponding to second positioning convex 35 on swivelling cover 30 inwalls on the outer wall of water plug 20.Because scroll groove 21 is a scroll, so in sliding process, make 20 meetings of water plug along oscilaltion in the through hole 13, and water plug 20 is arranged in the water outlet 34 of swivelling cover 30.

As Fig. 3 A, 3B, water plug 20 is the uncovered goblet in bottom, and the shape of water plug 20 and size are slightly larger than water outlet 34 makes bottle cap can not leak under unused state.Shown in Fig. 5 A, 5B, second positioning convex 35 of its inboard can rotate along the scroll groove on water plug 20 lateral walls 21 when rotating swivelling cover 30, groove 32 on the outer wall of hub cap 30 matches with first positioning convex 12 on fixed cap 10 inwalls because the scroll groove 21 of water plug 20 is spiral chute, make that water plug 20 just can move down when rotating swivelling cover 30 on vertical direction spatial.Shown in Fig. 5 A, when second positioning convex 35 of swivelling cover 30 is in the top of scroll groove 21 of water plug 20, water plug 20 is in position bottom, the water outlet 34 of swivelling cover is left on the top of water plug, so water will flow out from the water outlet 23 of water plug 20, flow out by the space of 30 of water plug 20 and swivelling covers then, just can drink.

Shown in Fig. 5 B, after having drunk, in the time of need closing bottle cap, backward rotation swivelling cover 30, then the scroll groove 21 of water plug 20 will slide along second positioning convex 35 on swivelling cover 30 inwalls, water plug 20 is moved up, when second positioning convex 35 of swivelling cover 30 be in water plug 20 scroll groove 21 bottom the time, the water outlet 34 of swivelling cover 30 is just blocked on the goblet top of water plug 20 projectioies.Water outlet is closed.

Shown in Fig. 5 A, 5B, be provided with closed loop 33 in the inside bottom of swivelling cover 30, be provided with closed loop 24 in the outside top of water plug 20, be used to prevent to leak.

Although the utility model is disclosed by above embodiment, but scope of the present utility model is not limited thereto, do not departing under the condition of the utility model design, more than each member can replace with the similar or equivalent element that affiliated technical field personnel understand.

Claims

1. rotary water-out bottle cap, it is characterized in that, it is provided with a fixed cap (10) that is fixed on the bottleneck, swivelling cover (30) has been rotatably connected on fixed cap (10) top, swivelling cover central authorities are provided with water outlet (34) and open or close the water plug (20) that water outlet is used, and can open or close water outlet (34) by rotating swivelling cover (30).

2. rotary water-out bottle cap according to claim 1, it is characterized in that, described fixed cap (10) is provided with through hole (13), on the inwall of through hole (13), be provided with two first positioning convex (12) symmetrically, be provided with at least one at the bottom margin of through hole and convexedly stretch in spacer (11) in the hole.

3. rotary water-out bottle cap according to claim 2, it is characterized in that, the downside of described swivelling cover (30) is provided with and the cooresponding annular cover of the through hole (11) of fixed cap (10) (31), the outside face of this annular cover be provided with two discontinuous, the groove (32) that matches with first positioning convex (12) on the fixed cap (10) is provided with two second positioning convex (35) on the inwall of annular cover.

4. rotary water-out bottle cap according to claim 3 is characterized in that, on the annular cover (31) of swivelling cover seal ring (33) is housed.

5. according to arbitrary described rotary water-out bottle cap in the claim 1 to 4, it is characterized in that the upper surface of described swivelling cover (30) is recessed cambered surface.

6, rotary water-out bottle cap according to claim 2, it is characterized in that, described water plug (20) is the uncovered goblet in bottom, supply the breach (25) of spacer (11) insertion on the fixed cap (10) at the water outlet (23) that has at least one perforation along the circumferential direction on its sidewall and at least one, on its side surface, be provided with two sections discontinuous scroll grooves (21).

7, according to claim 2,3 or 6 described rotary water-out bottle caps, it is characterized in that, the annular cover (31) of described swivelling cover (30) is installed in the through hole (13) of fixed cap (10) rotationally, and two first positioning convex (12) on the fixed cap inwall place in the exterior groove of swivelling cover (32); Described water plug (20) is contained in the annular cover (31) of swivelling cover (30), second positioning convex (35) on the swivelling cover inwall places the scroll groove (21) on the water plug side surface, swivelling cover (30) can rotate with respect to fixed cap (10) and water plug (20), and spacing by described second positioning convex (35) when left rotation and right rotation puts in place; The spacer (11) of fixed cap (10) embeds in the breach (25) of water plug (20), makes water plug (20) fixing.