CN2923550Y

CN2923550Y - Double-layer rotary bottle-cover

Info

Publication number: CN2923550Y
Application number: CN 200620017588
Authority: CN
Inventors: 周华坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-23
Filing date: 2006-06-23
Publication date: 2007-07-18
Anticipated expiration: 2016-06-23

Abstract

A two layer rotating bottle cover comprises an inner cover (10) and a rotating outer cover (20) sheathed on the inner cover. The inner cover is provided with a center-deviating sucker inserting hole (11), the outer cover corresponding to the sucker inserting hole is provided with a through hole (21), one end of a hose (30) is inserted in the drink bottle, the other end extends out of the bottle through the sucker inserting hole (11) and the through hole (21), a self sucker inserting hole (11) and a sucker containing groove extending in one way around the circumference (12) are provided on the surface of the inner cover; an annular boss (13) is provided between the sucker inserting hole and the sucker containing groove, and an air hole (14) is provided on the annular boss. The upper surface of the boss (13) is slightly lower than the upper surface of the inner cover (10); a plurality of interior convex seizure foot (22) is provided on inner wall lower edge of the outer cover to seize the inner cover; the inner wall of the outer cover and the outer wall of the inner cover are provided respectively with an axial displacement restricting protuberance (15) (23) to limit the rotation amplitude of the outer cover (20). The utility model is applicable to all kinds of cover taking bottles.

Description

Double-deck rotary type bottle cap

Technical field

The utility model relates to the bottle cap of the bottle of the usefulness of drinking water, and refers in particular to a kind of double-deck rotary type bottle cap.

Background technology

Bottle with cover provides very big convenience for the people of outdoor exercises and the students of going to school, usually, it is promptly drinkable to open bottle cap, may pollute but often open bottle cap, putting off until some time later under other special occasions drinks water facing to bottle also may also the place of inconvenience, such as in the motion or on the car that jolts, often be not easy to drink water under these occasions, also can spill and, at this moment, be very easily and effectively method with suction pipe.The existing on the market bottle cap that much has the water bottle of suction pipe is provided with two-layer, open the suction pipe drinking-water that just can use internal layer to be provided with of outside, usually the volume of the bottle cap of this spline structure is all bigger, and use also more complicated of control step, the in a single day outer field cover of dust of the two-layer bottle cap of its split setting is lost and will be caused very big trouble, can not go out to carry.

Summary of the invention

The utility model is intended to address the above problem, and double-deck rotary type bottle cap simple in structure, easy to use is provided.Reach the purpose of this utility model by following measure:

This double-deck rotary type bottle cap, it is characterized in that, bottle cap is by with bottleneck bonded assembly inner cap be enclosed within the outer enclosing cover of inner cap rotationally and form, wherein, be provided with the suction pipe jack that departs from mid point interior covering, cover outward with the cooresponding circumference of described suction pipe jack and be provided with a through hole, an end of soft suction pipe is plugged in the beverage bottle, and the other end passes the suction pipe jack and through hole stretches out outside the bottle cap.

The inner cap upper surface is provided with the suction pipe storage tank that the self-straw jack along the circumferential direction extends to a side, be provided with an annular boss between suction pipe jack and suction pipe storage tank, boss is provided with the air extractor vent that is used to adjust the bottle inside and outside air pressure balance, and the boss upper surface is lower than the inner cap upper surface slightly.

Enclosing cover inwall lower edge is provided with several card bases that is used to block the convex of inner cap, realizes the globality of inner cap and enclosing cover.

Be respectively equipped with the axial limiting projection of restriction enclosing cover rotation amplitude on the inwall of enclosing cover and the outer wall of inner cap.

Respectively be provided with two spacing preiections on the inwall of enclosing cover and the outer wall of inner cap symmetrically, enclosing cover turns to two spacing preiection when contacting with the interior spacing preiection that covers respectively, and the suction pipe jack and the suction pipe storage tank of inner cap are the state that opens or closes fully.

The length that soft suction pipe stretches out inner cap is no more than the length of suction pipe storage tank, and the outer wall of soft suction pipe is provided with the snap ring of projection, and this snap ring is stuck in the upper and lower side of suction pipe jack, can not be shifted to guarantee soft suction pipe.

Use the bottle of the utility model bottle cap easy to use, as long as rotary outer cover can open or close soft suction pipe and drinkable, soft suction pipe is owing to the effect of enclosing cover is bent during closed condition, can reach the purpose of sealing, and soft suction pipe blocks air extractor vent, completely cut off finishing inside and outside the bottle, sealing effect is good, in the time of in off position, good sealing effect of the present utility model can not make the suction pipe mouth be polluted.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of looking up of the present utility model.

Fig. 3 is the utility model inner cap structural representation.

Fig. 4 is that the utility model inner cap is looked up structural representation.

Fig. 5 is the utility model outer cover structure scheme drawing.

Fig. 6 is that the utility model enclosing cover is looked up structural representation.

Fig. 7 is the structural representation of soft suction pipe of the present utility model.

Fig. 8 is that the A-A of Fig. 1 is to cutaway view.

Fig. 9 is that the closure state A-A of Fig. 1 is to cutaway view.

The specific embodiment

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

As shown in Figure 1 and Figure 2, the bottle cap of this band suction pipe is by with bottleneck bonded assembly inner cap 10 be enclosed within the outer enclosing cover 20 of inner cap 10 rotationally and form; Again referring to Fig. 3, Fig. 4, on inner cap 10, be provided with the suction pipe jack 11 that departs from mid point, purpose is that enclosing cover 20 can open or close this suction pipe jack 11 when inner cap 10 rotates, inner cap 10 upper surfaces are provided with the suction pipe storage tank 12 that self-straw jack 11 along the circumferential direction extends to a side, suction pipe storage tank 12 is arcuation, be used to place the soft suction pipe 30 of bending, 12 of suction pipe jack 11 and suction pipe storage tanks are provided with an annular boss 13, boss 13 is provided with air extractor vent 14, boss 13 upper surfaces are lower than inner cap 10 upper surfaces slightly, air extractor vent 14 is used to keep the bottle inside and outside air pressure balance, it is smooth and easy to be beneficial to the suction drink, and boss 13 is to be beneficial to soft suction pipe 30 sealings of bending and the shutoff of air extractor vent 14; As Fig. 5, shown in Figure 6, on enclosing cover 20, be provided with a through hole 21 accordingly with suction pipe jack 11, be interspersed with soft suction pipe 30 in the through hole 21, and make soft suction pipe 30 bendings at enclosing cover 20 this through hole 21 when inner cap 10 rotates, bending part is received and kept in suction pipe storage tank 12, so suction pipe storage tank 12 is along the course bearing setting of through hole 21 runnings, soft suction pipe 30 other ends are plugged in the beverage bottle, because the bending of soft suction pipe 30 is results of enclosing cover 20 effects, soft virtually suction pipe 30 is subjected to an outside pulling force, as shown in Figure 7, constant in order to guarantee soft suction pipe 30 extension elongations, soft suction pipe 30 outer walls be provided with the projection screens ring platform 31 be stuck in suction pipe jack 11 on, downside, soft suction pipe 30 owing to bending part closes in the suction pipe storage tank 12 simultaneously, so the length that soft suction pipe 30 stretches out inner cap 10 is no more than the length of suction pipe storage tank 12, soft suction pipe 30 is made by silica gel material, in the utility model, soft suction pipe 30 is the part of whole suction pipe, is connected on soft suction pipe 30 following getting final product with the bigger suction pipe of hardness; Enclosing cover 20 is enclosed within on the inner cap 10 rotationally, is to be provided with several card bases that are used to block the convex of inner cap 10 by its inwall lower edge to realize that card base 22 has three as seen from Figure 2; Be respectively equipped with positive stop lug boss 23 and positive stop lug boss 15 on the outer wall of the inwall of enclosing cover 20 and inner cap 10, be used to limit enclosing cover 20 and in the certain angle scope, come back rotation around inner cap 10, respectively be provided with two positive stop lug boss 15,23 in the utility model on the outer wall of the inwall of enclosing cover 20 and inner cap 10 symmetrically, be that enclosing cover 20 rotational angle maximums are no more than 180 degree, suction pipe jack 11 and suction pipe storage tank 12 when enclosing cover 20 turns to two ends respectively on the inner cap 10 are the state that opens or closes fully.

As Fig. 8, shown in Figure 9, during use, inner cap 10 and whorl of bottleneck leak-tight joint, when clickwise enclosing cover 20, soft suction pipe 30 bendings also place suction pipe storage tank 12, close suction pipe storage tank 12 gradually and when closing fully positive stop lug boss 15 and the positive stop lug boss 23 on inner cap 10 and the enclosing cover 20 block mutually, enclosing cover 20 can not rotate again, finish shutoff operation, when needs are opened, rotate counterclockwise enclosing cover 20, and at this moment the friction drag of 10 of enclosing cover 20 and inner caps less than the friction force of inner cap 10 and bottleneck, it is unlimited fully that enclosing cover 20 turns to suction pipe socket 11, positive stop lug boss 15 on inner cap 10 and the enclosing cover 20,23 block mutually, and at this moment, soft suction pipe 30 is stretched, can drink the bottleneck beverage, air extractor vent 14 also is opened, and can not produce the unbalanced phenomenon of inner and outer air pressure in the bottle, as firmly rotating counterclockwise again, enclosing cover 20 drives inner cap 10 and rotates, and bottle cap is opened fully.

The utility model is applicable to various bottles with cover.

Claims

1, a kind of double-deck rotary type bottle cap, it is characterized in that, bottle cap is by with bottleneck bonded assembly inner cap (10) be enclosed within the outer enclosing cover (20) of inner cap (10) rotationally and form, wherein, on inner cap (10), be provided with the suction pipe jack (11) that departs from mid point, enclosing cover (20) is gone up with the cooresponding circumference of described suction pipe jack (11) and is provided with a through hole (21), and an end of soft suction pipe (30) is plugged in the beverage bottle, and the other end passes suction pipe jack (11) and through hole (21) stretches out outside the bottle cap.

2, double-deck rotary type bottle cap according to claim 1, it is characterized in that, described inner cap (10) upper surface is provided with the suction pipe storage tank (12) that self-straw jack (11) along the circumferential direction extends to a side, be provided with an annular boss (13) between suction pipe jack (11) and suction pipe storage tank (12), boss (13) is provided with air extractor vent (14), and boss (13) upper surface is lower than inner cap (10) upper surface slightly.

3, double-deck rotary type bottle cap according to claim 1 is characterized in that, described enclosing cover (20) inwall lower edge is provided with several card bases (22) that is used to block the convex of inner cap (10).

4, double-deck rotary type bottle cap according to claim 3 is characterized in that, is respectively equipped with axial limiting projection (15), (23) of restriction enclosing cover (20) rotation amplitude on the outer wall of the inwall of described enclosing cover (20) and inner cap (10).

5, double-deck rotary type bottle cap according to claim 4, it is characterized in that, respectively be provided with two spacing preiections (15), (23) on the outer wall of the inwall of described enclosing cover (20) and inner cap (10) symmetrically, enclosing cover (20) turn to two spacing preiection (23) respectively with the interior spacing preiection that covers (15) when contacting, the suction pipe jack (11) and the suction pipe storage tank (12) of inner cap are the state that opens or closes fully.

6, double-deck rotary type bottle cap according to claim 1, it is characterized in that, the length that described soft suction pipe (30) stretches out inner cap (10) is no more than the length of suction pipe storage tank (12), the outer wall of soft suction pipe (30) is provided with the snap ring (31) of projection, and this snap ring is stuck in the upper and lower side of suction pipe jack (11).