CN201729368U

CN201729368U - Bottle cap

Info

Publication number: CN201729368U
Application number: CN201020246069XU
Authority: CN
Inventors: 程平柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-01
Filing date: 2010-07-01
Publication date: 2011-02-02
Anticipated expiration: 2020-07-01

Abstract

The utility model discloses a bottle cap which comprises a bottle cap base, a suction nozzle matched with the bottle cap base and a nut cap arranged on the suction nozzle; to improve, the suction nozzle comprises a suction nozzle holder rotatably connected to the bottle cap base, the suction nozzle is deviated from the center of a rotating shaft for the suction nozzle holder and fixed on the suction nozzle holder, and a water outlet hole matched with the suction nozzle is formed on the bottle cap base; and a lower buckle is arranged on the bottle cap base, an upper buckle matched with the lower buckle is arranged on the nut cap, and the upper buckle and the lower buckle respectively penetrate a bayonet arranged on the suction nozzle holder to be matched. As the nut cap is rotatably connected to the bayonet arranged on the base, and the suction nozzle is not aligned with the water outlet hole, the phenomenon of seepage of the bottle cap is effectively avoided; and the bottle cap is convenient to use due to the design of the suction nozzle.

Description

A kind of bottle cap

Technical field

The utility model relates to a kind of bottle cap.

Background technology

Directly by being threaded, a suction inlet and bottle interior leading directly to because accidental cause causes that bottle tilts or inversion, make fluid seepage come out in the use to the bottle cap of usefulness easily, cause the use inconvenience at present.

Summary of the invention

The utility model is for solving prior art in use, the use inconvenience of existence, and fluid seepage, bottle cap problem such as come off provides a kind of bottle cap easy to use.

The technical scheme that the utility model solves existing issue is: a kind of bottle cap, comprise that closure base, the suction nozzle that matches with closure base, suction nozzle are provided with block, as improvement of the present utility model, described suction nozzle comprises the rotatable suction nozzle seat that is connected on the closure base, suction nozzle departs from the pivot center of suction nozzle seat, and be fixed on the suction nozzle seat, closure base is provided with the apopore that matches with suction nozzle; Described closure base is provided with down buckle, and block is provided with the last buckle that matches with following buckle, and upper and lower buckle passes bayonet socket set on the suction nozzle seat and matches.

As further improvement of the utility model, the central angle of the described down buckle and the apopore hole heart is α, described α ≠ 0 °.

As further improvement of the utility model, described block is articulated on the suction nozzle seat.

As further improvement of the utility model, in the set draw-in groove of closure base, the rotation center angle is α to described suction nozzle seat by the projection rotary connection that radially is provided with.

As further improvement of the utility model, also be provided with breather hole on the described closure base.

As further improvement of the utility model, described upper and lower buckle is " L " shape.

As further improvement of the utility model, the bayonet socket on described suction nozzle and the suction nozzle seat is on same radius.

As further improvement of the utility model, described closure base is extended with sealed wall downwards, and described sealed wall is provided with connecting thread, and sealed wall and closure base intersection are provided with seal ring.

The utility model compared with prior art, its beneficial effect is: by blocking a shot rotary connection on the set bayonet socket of base, suction nozzle and apopore dislocation simultaneously, actv. prevents the bottle cap seepage, suction nozzle designs simultaneously, and is easy to use.

Description of drawings

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

Fig. 2 is the birds-eye view of this practical closure base.

Fig. 3 is the scheme drawing of the utility model bottle cap.

Fig. 4 is the utility model structural representation dorsad.

Fig. 5 is the scheme drawing after the block closure of the present utility model.

The specific embodiment

Referring to Fig. 1-5, the implementation case comprises: closure base 1, the suction nozzle 2 that matches with closure base 1, suction nozzle 2 are provided with block 21, and block 21 is articulated on the suction nozzle seat 3.Block 21 is used to prevent dust, suction nozzle 2 comprises the rotatable suction nozzle seat 3 that is connected on the closure base 1, in the implementation case, suction nozzle seat 3 by projection 32 rotary connections that radially are provided with in the set draw-in groove 16 of closure base 1, projection 32 is α with draw-in groove 16 rotating central angles, along being symmetrical arranged two clamp bar slots 16 in the closure base 1, same suction nozzle seat 3 is symmetrical arranged two projections 31 and matches with draw-in groove 16 in the implementation case.Suction nozzle 2 is fixed on the suction nozzle seat 3, and departs from the pivot center of suction nozzle seat 3, and closure base 1 is provided with the apopore 11 that matches with suction nozzle 2; Closure base 1 is provided with down buckle 12, and block 21 is provided with the last buckle 22 that matches with following buckle 12, and last buckle 22, following buckle 12 pass bayonet socket set on the suction nozzle seat 3 31 and match, and wherein the bayonet socket 31 on suction nozzle 2 and the suction nozzle seat 3 is on same radius.

Upper and lower buckle is " L " shape in the implementation case, makes block 21 pin suction nozzle 2, prevents seepage.

In the implementation case, following buckle 12 is α with the central angle of the apopore 11 hole hearts, and described α ≠ 0 ° also is provided with breather hole 13 on the closure base 1.

Referring to Fig. 2, closure base 1 is extended with sealed wall 14 downwards, and sealed wall 14 is provided with connecting thread, and connecting thread is used for and is connected other containers, and sealed wall 14 is provided with seal ring with closure base 1 intersection, and bottle cap is connected with container, and seal ring is used to seal container.

Block 21 merges, the last buckle 22 of block 21 matches with the following buckle 12 of closure base 1, this moment, suction nozzle 2 misplaced mutually with apopore 11, its dislocation central angle is α, as initial condition, the interior liquid that can not of container this moment flows out from bottle cap or spills, reverse block 21 during use, make its central angle rotate α, the buckle 22 of blocking a shot this moment on 21 is threaded off with the following buckle 12 of closure base 1, opens block 21, and suction nozzle 2 is just relative with apopore 11, because the effect of breather hole 13, liquid flows out with regard to available suction nozzle through the inner ring of sealed wall 14.After using, cover block 21, the contrarotation 21 α angles of blocking a shot, upper and lower buckle matches, and suction nozzle 2 misplaces mutually with apopore 11, prevents that container lean from spilling liquid.

Claims

1. bottle cap, comprise that closure base, the suction nozzle that matches with closure base, suction nozzle are provided with block, it is characterized in that: described suction nozzle comprises the rotatable suction nozzle seat that is connected on the closure base, suction nozzle is fixed on the suction nozzle seat, the pivot center that departs from the suction nozzle seat, closure base are provided with the apopore that matches with suction nozzle; Described closure base is provided with down buckle, and block is provided with the last buckle that matches with following buckle, and upper and lower buckle passes bayonet socket set on the suction nozzle seat and matches.

2. bottle cap as claimed in claim 1 is characterized in that: the central angle of the described down buckle and the apopore hole heart is α, described α ≠ 0 °.

3. bottle cap as claimed in claim 1 is characterized in that: described block is articulated on the suction nozzle seat.

4. bottle cap as claimed in claim 1 is characterized in that: in the set draw-in groove of closure base, the rotation center angle is α to described suction nozzle seat by the projection rotary connection that radially is provided with.

5. bottle cap as claimed in claim 4 is characterized in that: also be provided with breather hole on the described closure base.

6. bottle cap as claimed in claim 1 is characterized in that: described upper and lower buckle is " L " shape.

7. bottle cap as claimed in claim 1 is characterized in that: the bayonet socket on described suction nozzle and the suction nozzle seat is on same radius.

8. bottle cap as claimed in claim 1 is characterized in that: described closure base is extended with sealed wall downwards, and described sealed wall is provided with connecting thread, and sealed wall and closure base intersection are provided with seal ring.