CN102309226A

CN102309226A - Rotary suction nozzle kettle cover

Info

Publication number: CN102309226A
Application number: CN2010102265935A
Authority: CN
Inventors: 托德·霍恩
Original assignee: Zak Designs Inc
Current assignee: Zak Designs Inc
Priority date: 2010-07-08
Filing date: 2010-07-08
Publication date: 2012-01-11

Abstract

The invention discloses a rotary suction nozzle kettle cover, which comprises a cover body and a valve cover, wherein the cover body is assembled on an opening of a kettle; the upper part of the cover body is formed into a neck part; a channel is formed in the neck part in an up and down penetrating manner; a convex column is arranged at the upper end of the neck part; a flow channel is formed between the neck part and the convex column; at least one spiral guide slot is formed on the cover body below the neck part; the valve cover is assembled on the cover body in a manner of converting rotary movement into up and down axial movement; an opening hole is formed in the top face of the valve cover, so that the valve cover is pressingly sleeved with the convex column; a circumferential wall is arranged inside the valve cover below the opening hole, so that the valve cover can be sleeved with the neck part; at least one convex body which corresponds to the spiral guide slot and rotatably moves along the guide slot is arranged on the inner side face of the bottom of the valve cover; when the valve cover rotates positively, the opening hole in the valve cover is separated from the convex column, so that an open state is formed; when the valve cover rotates negatively, the opening hole in the valve cover is sleeved on and pressed against the convex column, so that a closed state is formed; therefore, the rotary suction nozzle kettle cover can be used for controlling flow-out of beverage in the kettle; and the use effects of easily and quickly opening and closing the kettle cover can be achieved.

Description

Rotation suction nozzle kettle lid

Technical field

The present invention relates to a kind of rotation suction nozzle kettle lid; Be particularly related to a kind of valve gap that utilizes and convert axially movable manner of execution up and down to rotate to move relative to a lid; Make to form between this valve gap and this lid to open and close, whether flow out in order to the beverage in rapid and simple and easy this kettle of control.

Background technology

Existing a kind of kettle comprise one have an accommodation space kettle seat and kettle lid.This kettle lid comprise one be screwed onto this kettle seat top lid and be arranged on the valve body on this lid.

This lid comprises a circular tegmental wall, one and is arranged in this kettle mouth that week and top upwards pass this Hu Zui and the bottom passes the newel of this tegmental wall downwards from the upwardly extending hollow Hu Zui of these tegmental wall central authorities, one, and one is attached at this newel root edge and radially enlarged limited wall.

This valve body is can be installed between this newel and kettle mouth with moving axially, this valve body comprise one supply the runner that this newel stretches through axial region, the apical margin of this axial region is established a footpath expansion portion, the root edge of this axial region is provided with two retaining portions at interval.

When this valve body was positioned at a detent position, this axial region root edge reclined this limited wall and seals the bottom of this runner, and this runner is not communicated with this accommodation space, and splendid attire just can not flow out via this runner in the water liquid of accommodation space; When this valve body upwards was pulled to a connection position with respect to lid, this a plurality of retaining portion upwards top supported this tegmental wall lower surface, and the valve body root edge makes this runner be communicated with accommodation space away from this limited wall, made the water liquid can be via this runner outflow.

Since this kettle be in use the outflow that relies on valve body to move up and down to control water whether, therefore, when this valve body is positioned at detent position; Must cooperate the effect of reaching deadend with lid, come out, because essential closely butt between valve body and kettle mouth to avoid seepage; So be difficult to upper and lower pulling, the strength that each use all must cost a lot of money could drive valve body and change with being communicated with between the position in detent position, in addition; Because the user directly sucks the valve body top with mouth to drink water, and valve body is by the position that spurs up and down, therefore easily valve body is polluted; In addition; Existing kettle lid structure has the assembling procedure complicated problems in addition, so the design of above-mentioned kettle lid remains to be improved.

Summary of the invention

Main purpose of the present invention is, provides a kind of simple in structure, and has seal concurrently, and operation and easy to use easily can be operated the rotation suction nozzle kettle lid that is the open and close state again rapidly.

The present invention provides a kind of rotation suction nozzle kettle lid; It comprises a lid and a valve gap, and wherein this lid is assembled on the opening of a kettle, and a neck is formed at the top of this lid; Run through up and down in this neck and form a passage; A projection is established in the upper end of this neck, is formed with runner between this projection and this neck, and this lid outer rim of this neck below is provided with at least one spiral guide groove; This valve gap moves axially mode up and down and is assembled on this lid to rotate to move to convert to; The end face of this valve gap establish a perforate with the urgent socket of this projection; This valve gap inside of this perforate below establish a perisporium with this neck socket; The convex body that the bottom inside face of this valve gap is provided with this spiral-shaped guide groove of at least one cooperation and moves along the guide groove rotation, and can between an enable possition and a closed position, move relative to this lid, when being moved upward to the enable possition when this valve gap forward rotation; Perforate on this valve gap separates with projection on this lid, makes inner formation of this perforate and this kettle be communicated with opening; When being moved downward to the closed position when this valve gap backward rotation, the perforate socket on this valve gap and be packed in the projection on this lid makes this perforate not be communicated with closed condition mutually with this kettle inside.

Because the composition of rotation suction nozzle kettle of the present invention lid is simple in structure, therefore assembling very easily can also provide that the user is easy, the labour-saving open and close are manipulated, and more can reduce production costs and promote the market competitiveness of product.

In addition, this valve gap of operation moves with respect to this lid rotation in the rotation suction nozzle kettle of the present invention lid, and reaching switch motion, and the position of this valve gap that contacts does not touch the water outlet perforate, so can avoid staiing situation and improve hygiene effect.

Description of drawings

Fig. 1 rotates the stereogram of suction nozzle kettle lid and the separated attitude of kettle for the present invention;

Fig. 2 rotates the exploded view of suction nozzle kettle lid for the present invention;

Fig. 3 rotates suction nozzle kettle lid cutaway view in off position for the present invention;

Fig. 4 covers the cutaway view in opening for the present invention rotates the suction nozzle kettle.

Description of reference numerals: 1-rotation suction nozzle kettle lid; The 2-kettle; The 2a-opening; The 10-lid; The 11-neck; The 12-passage; The 13-projection; The 14-runner; The 15-connector; The 16-guide groove; The last initial point of 161-; Initial point under the 162-; The 17-axial channel; The 171-breach; The 18-annular recess; The 20-valve gap; The 21-perforate; The 22-perisporium; The 23-convex body; The 30-sealing ring.

The specific embodiment

For making the present invention clear and definite more full and accurate, enumerate preferred embodiment now and cooperate attached drawings, structure of the present invention and technical characterictic thereof are detailed like the back:

Please refer to Fig. 1 to shown in Figure 4; Stereogram, exploded view, the cutaway view of closed condition and the cutaway view of opening of rotation suction nozzle kettle lid of the present invention; This rotation suction nozzle kettle lid 1 is assembled on the opening 2a of a kettle 2, and it comprises a lid 10 and a valve gap 20, and wherein the opening 2a of the bottom inside of this lid 10 and this kettle 2 outside is respectively equipped with the helicitic texture that confession can be spirally connected; But do not limit; This lid 10 can be assembled on the opening 2a of this kettle 2, and the less neck of an external diameter 11 is formed at the top of this lid 10, runs through up and down in this neck 11 to form a passage 12; The projection 13 of a circle is established in the upper end of this neck 11; Link between the upper end of the bottom of this projection 13 and this neck 11 and be provided with spaced a plurality of connector 15 and form and this runner that passage 12 is communicated with and water supply liquid passes through 14, these lid 10 outer rims below this neck 11 are provided with at least one guide groove 16, and this guide groove 16 is a spiral guide groove 16 and has that initial point 161 reaches initial point 162 on one.

This valve gap 20 moves axially mode up and down and is assembled on this lid 10 to rotate to move to convert to; The end face of this valve gap 20 is established the projection 13 urgent sockets of a perforate 21 confessions and this lid 10; Neck 11 sockets of a perisporium 22 confessions and this lid 10 are established in these valve gap 20 inside of these perforate 21 belows; Be provided with on the bottom inside face of this valve gap 20 spiral-shaped guide groove 16 on should lid 10 and at least one convex body 23 that can move along these guide groove 16 rotations; And it is mobile that this convex body 23 can be rotated between initial point 161 on this guide groove 16 and following initial point 162, and this valve gap 20 is between an enable possition and a closed position, to move relative to this lid 10; When this valve gap 20 was rotated in the forward, just this convex body 23 moved towards the last initial point 161 of this guide groove 16, can make that perforate 21 moves up with respect to the projection 13 on this lid 10 on this valve gap 20; When these valve gap 20 reverse rotations, just this convex body 23 moves towards the following initial point 162 of this guide groove 16, and the perforate 21 on this valve gap 20 is moved down with respect to the projection 13 on this lid 10.

In addition, guide groove 16 upper limbs by this lid 10 further are provided with an axial channel 17, this axial channel 17 upper end tools one breach 171; For this valve gap 20 in when assembling; The convex body 23 of this valve gap 20 from top to bottom gets in this guide groove 16, simultaneously through this breach 171 and along this axial channel 17; Can make perforate 21 on this valve gap 20 in alignment with the projection 13 of neck 11 upper ends of this lid 10; In order to providing one to assemble effect accurately and rapidly, and simplify assembling procedure and promote packaging efficiency, and then promote production efficiency.

In addition; Rotation suction nozzle kettle lid of the present invention further comprises a sealing ring 30; Sealing circle 30 is located on the neck 11 of this lid 10; In order to promote the sealing property of packing socket between perisporium 22 and this neck 11 in this valve gap 20, in addition, further be provided with the annular recess 18 that supplies to install sealing circle 30 on the neck 11 of this lid 10.

Please refer to shown in Figure 3; This moment, this rotation suction nozzle kettle lid 1 was under the closed condition; Just these valve gap 20 relative these lids 10 are in a closed position, and the convex body 23 of this valve gap 20 is positioned at following initial point 162 positions of the guide groove 16 of this lid 10, simultaneously; The perforate 21 of this valve gap 20 is locked on the projection 13 of this lid 10 and this perforate 21 is blocked fully and very close to each other by this projection 13; And the perisporium 22 of this valve gap 20 is packed on the neck 11 of this lid 10, more can increase through sealing circle 30 and connect airtight effect, so that the perforate 21 of this valve gap 20 and the mutual disconnected closed condition in inside of this kettle 2.

Please refer to shown in Figure 4ly, should rotation suction nozzle kettle cover 1 this moment and be under the opening, just these valve gap 20 relative these lids 10 are in an enable possition; The convex body 23 of this valve gap 20 is positioned at last initial point 161 positions of the guide groove 16 of this lid 10; Simultaneously, the perforate 21 of this valve gap 20 upwards is located away from the projection 13 of this lid 10 and forms path, and likewise the perisporium 22 of this valve gap 20 also is packed on the neck 11 of this lid 10; Also can increase and connect airtight effect through sealing circle 30; Be communicated with opening so that the perforate 21 of this valve gap 20 forms with the inside of this kettle 2, therefore, the water liquid of the inside of this kettle 2 can be got into by neck 11 lower ends of this lid 10; Through passage 12 in the neck 11 and the runner 14 between this projection 13 and this neck 11 upper ends, outwards flow out by the perforate 21 of this valve gap 20 again.

In addition, rotation suction nozzle kettle lid 1 of the present invention relies on this valve gap 20 to move and generation axial displacement to rotate with respect to this lid 10, reaches the switch motion of this rotation suction nozzle kettle lid 1; And operate the contact position that this valve gap 20 rotates, and do not touch water outlet perforate 21, compare with existing kettle lid structure; Except have more operation easily with much cleaner; Also, therefore, also has more labour-saving use advantage because existing kettle lid is to draw/push away valve body as switching manipulation with direction of principal axis.

Generally speaking; The very simple and assembling easily of the lid 10 of rotation suction nozzle kettle lid 1 of the present invention and the composition structure of valve gap 20; Can also provide that the user is easy, the labour-saving open and close are manipulated, therefore can reduce production costs and promote the market competitiveness of product.

The above is merely the preferred embodiments of the present invention, only is illustrative for the purpose of the present invention, and nonrestrictive; Those of ordinary skills understand, and in spirit that claim of the present invention limited and scope, can carry out many changes to it, revise, even equivalence change, but all will fall in protection scope of the present invention.

Claims

1. a rotation suction nozzle kettle covers, and it is characterized in that it comprises:

One lid; Be assembled on the opening of a kettle; One neck is formed at the top of this lid, runs through up and down in this neck to form a passage, and a projection is established in the upper end of this neck; Binding is provided with spaced a plurality of connector and forms runner between the bottom of this projection and this neck, and this lid outer rim of this neck below is provided with at least one guide groove;

One valve gap; This valve gap is assembled on this lid to rotate to move to convert to with moving axially up and down; The end face of this valve gap is established a perforate and is supplied and the urgent socket of this projection; This valve gap inside of this perforate below establish a perisporium with this neck socket, the bottom inside face of this valve gap be provided with at least one convex body with corresponding combination with this guide groove and rotate along this guide groove mobile, can between an enable possition and a closed position, moving relative to this lid;

Wherein, when being moved upward to the enable possition when this valve gap forward rotation, the perforate on this valve gap separates with this projection;

Wherein, when being moved downward to the closed position when this valve gap backward rotation, the perforate packing on this valve gap is socketed on this projection.

2. rotation suction nozzle kettle lid as claimed in claim 1; It is characterized in that; This guide groove is spiral guide groove, and this guide groove has on one initial point and initial point once, between initial point on this guide groove and following initial point, rotates mobile for the convex body on this valve gap; This convex body is positioned at initial point on this when this valve gap is positioned at the enable possition, and this convex body is positioned at this time initial point when this valve gap is positioned at the closed position.

3. rotation suction nozzle kettle lid as claimed in claim 1; It is characterized in that the guide groove upper limb of this lid further is provided with an axial channel, this axial channel upper end has a breach; For the convex body of this valve gap, from top to bottom get in this guide groove through this breach and along this axial channel.

4. rotation suction nozzle kettle as claimed in claim 1 lid is characterized in that it further comprises a sealing ring, and the sealing circle is located on the neck of this lid, with this valve gap in the tight socket of perisporium.

5. rotation suction nozzle kettle lid as claimed in claim 1 is characterized in that, further is provided with the annular recess that supplies the installing sealing ring on the neck of this lid.