CN203889268U

CN203889268U - Bottle cap device

Info

Publication number: CN203889268U
Application number: CN201420238081.4U
Authority: CN
Inventors: 卢彦合; 卢誉展
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-09
Filing date: 2014-05-09
Publication date: 2014-10-22
Anticipated expiration: 2024-05-09
Also published as: WO2015169100A1

Abstract

The utility model relates to a bottle cap device comprising a bottle cap, a guide member, an elastic tube and a switch. The bottle cap is provided with a hole. The guide member is pivoted to the bottle cap and reciprocates between a low position and a high position. One end of the elastic tube is connected to the guide member; the other end of the elastic tube is communicated with the hole of the bottle cap. The switch is connected to the bottle cap so that the switch can be operated to allow the guide member to move between the high position and the low position.

Description

Cup cover device

Technical field

The utility model relates to a kind of drinking container, and as bottle, cup, refers to a kind of cup cover device that is applicable to drinking container especially.

Background technology

The kind of cup cover device is quite a lot of, is used for sealing the opening of bottle or cup.Cup cover device generally includes a ring portion and and is rotationally connected the lid of ring portion.Ring portion is connected with bottle or cup and has a screw thread, travels to and fro between rotatably between a low level and a high position for lid.In the time of a high position, capping apparatus allows a user to drink the beverage of bottle or cup by ring portion.But the speed of beverage inflow user throat is too fast, the shortcoming of the nose of easily choking.

Therefore, the object of the invention is to eliminate or at least alleviate the problem running in prior art.

Utility model content

In view of this, the problem of the utility model designer further investigated background technology, and according to the experience of being engaged in for many years research and development and the manufacture of related industry, actively seek the road of solution, and finally successfully develop a kind of cup cover device, improve the problem of existing utility model.

Because of reaching of above-mentioned purpose, the invention provides a kind of cup cover device, it comprises:

One bowl cover, it has a hole;

One guiding piece, its be articulated in bowl cover and between a low level and a high position crank motion;

One spring tube, its one end is connected in guiding piece, and the other end communicates with hole; And

One switch, it is connected in bowl cover and can be by operational movement, so that guiding piece moves between high-low position.

Wherein, this bowl cover also has a pore.

Wherein, also comprise a seal piece, seal piece and guiding piece are designed to be integrated; When guiding piece is during in low level, the seal piece pore of blockading.

Wherein, this guiding piece has a cambered surface, switch have one can moving contact cambered surface end, make the guiding piece can be from the low high position that is moved to.

Wherein, also have one to force guiding piece to move on to the spring of low level, this spring is torque spring, and its one end is connected in bowl cover, and the other end is connected in guiding piece.

Wherein, this switch is articulated in bowl cover and can rotates.

Wherein, this switch is connected in bowl cover and can translation.

Wherein, this switch has a button, and button is operated and makes switch move on to the second place from primary importance; When switch is during in primary importance, guiding piece is at low level; When switch is during in the second place, guiding piece is in a high position.

Wherein, this spring tube extends to a high position with the elastic acting force of self; This switch has a protuberance, in order to contact guidance part; One spring, it is compressed by switch and bowl cover.

Wherein, this switch is articulated in guiding piece; One spring, its directed is compressed with bowl cover.

The utility model advantage is: allow user can drink smoothly the beverage of bottle or cup.

Brief description of the drawings

Fig. 1 is the assembled sectional view of cup cover device the first embodiment of the present invention;

Fig. 2 is the cutaway view of the another position of Fig. 1 cup cover device;

Fig. 3 is the assembled sectional view of cup cover device the second embodiment of the present invention;

Fig. 4 is the cutaway view of the another position of Fig. 3 cup cover device;

Fig. 5 is the assembled sectional view of cup cover device of the present invention the 3rd embodiment;

Fig. 6 is the cutaway view of the another position of Fig. 5 cup cover device;

Fig. 7 is the assembled sectional view of cup cover device of the present invention the 4th embodiment;

Fig. 8 is the cutaway view of the another position of Fig. 7 cup cover device.

Description of reference numerals: bowl cover 10; Spring tube 12; Disk 14; Upper limb 16; Lower edge 18; Ring bar 20; Protuberance 22; Hole 24; Pore 26; Switch 28; End 29; Guiding piece 30; Cambered surface 31; Passage 32; Spring 34; Seal piece 36; Negative thread 38; Thrust piece 40; Hole 42; Switch 44; Button 46; Protuberance 48; Seal piece 50; Spring 52.

Detailed description of the invention

Refer to Fig. 1, Fig. 2, illustrate the concrete structure of the utility model cup cover device the first embodiment.Cup cover device comprises a bowl cover 10 and a spring tube 12.Wherein, bowl cover 10 comprises a disk 14, a upper limb 16 and a lower edge 18, and this upper limb 16 up extends from disk 14 end faces, and this lower edge 18 is from disk 14 bottom surfaces toward downward-extension.

Described disk 14 has a ring bar 20 and a protuberance 22.Ring bar 20 swells in disk 14 end faces, and its axis part forms a hole 24, allows the upper and lower space of disk 14 to communicate with each other.Protuberance 22 has a pore 26, and the upper and lower space of disk 14 communicates with each other via pore 26.Alleged upper space herein, refers to spaces more than disk 14 end faces; Alleged lower space, refers to the space of disk 14 bottom surfaces to liquid.

Described upper limb 16 has an opening (unnumbered), and it is positioned at the position of upper limb 16 away from protuberance 22.One switch 28 is positioned at opening, and it is connected with upper limb 16 and rotatable, so that switch 28 can swing between a upright position and an obliquity.Described switch 28 is in vertical position is normality, and its top is the end 29 of a circle.

One guiding piece 30 is connected with upper limb 16, between protuberance 22 and switch 28, can be between a low level and a high position crank motion.In figure, low level is suppressed and moved on to this guiding piece 30 by a spring 34 (as torque spring) is normality.This guiding piece 30 has a cambered surface 31 and a passage 32, and cambered surface 31 is formed at guiding piece 30 edges and can contact switch 28, and passage 32 is formed in guiding piece 30.

Ring bar 20 is being overlapped in described spring tube 12 one end, and the other end inserts the passage 32 of guiding piece 30, makes spring tube 12 along with guiding piece 30 synchronous start between high-low position.

Described seal piece 36 bootstrap parts 30 extend, and its front end is blocked corresponding pore 26 as stopper.

Described lower edge 18 inner faces form some negative threads 38, can be locked in an outside thread (graphic not painting) that is formed at cup and allow cup cover device be installed on cup.

In Fig. 1, guiding piece 30 is pressed onto low level by spring 34.This moment, switch 28 is in vertical position, and the front end of seal piece 36 just inserts pore 26, makes outside air enter cup by pore 26.Because the caliber of spring tube 12 is little, thus liquid inflow port 24, the leeway that does not have air to pass through, thus the inner maintenance of cup is similar to vacuum state.Therefore, this vacuum state can prevent that liquid from leaving cup by hole 24.

Then see Fig. 2, the stressed obliquity that moves on to of switch 28, smoothly slides along the cambered surface 31 of guiding piece 30 root edge protuberances with the end 29 of circle, rises to a high position thereby promote guiding piece 30.This moment, the front end of seal piece 36 leaves pore 26, allows extraneous air to enter cup by pore 26, adds that the caliber of spring tube 12 becomes large, and allowing in cup is no longer the state of vacuum.So, enter the air in cup by pore 26, contribute to liquid to flow out cup from hole 24.

According to above opening described structure, can also derive other embodiment about cup cover device.As shown in the 3rd, 4 figure, be the second embodiment of cup cover device, its structure and the first embodiment are roughly the same, difference be in: first, upper limb 16 extends a thrust piece 40, and the end of thrust piece 40 is formed in hole 42 access passages 32 of guiding piece 30 via one.

Secondly, new switch 44 is used to replace the switch of the first embodiment.This switch 44 is elongated elements, can translation back and forth between two positions.Switch 44 one end form a button 46, and the other end forms the protuberance 48 as a picture mountain peak.

The 3rd, new seal piece 50 is used for replacing the seal piece of the first embodiment.This seal piece 50 is the tongue pieces from protuberance 48 toward downward-extension, instead of stopper.

The 4th, one spring 52 replaces the torque spring of the first embodiment.This spring 52 is inserted between upper limb 16 and protuberance 48 (or seal piece 50) and can be compressed.

In Fig. 3, switch 44 is shifted onto primary importance by spring 52, remains on low level with the top restriction guiding piece 30 of protuberance 48.This moment, thrust piece 40, by the end in hole 42, can flatten spring tube 12 access passage 32 places to form closed states, adds that pore 26 blocked by seal piece 50, forbids that liquid leaves cup.

As shown in Figure 4, be pressed into button 46, order about switch 44 and move to the second place and compressing spring 52, protuberance 48 tops of related guiding piece 30 are left, so that seal piece 50 no longer stops up pore 26.Meanwhile, directed 30 end flattenings place of spring tube 12, the expansion outward in response to pipe shaft elasticity, and promote guiding piece 30 and move on to a high position.This moment, spring tube 12 is open, allows liquid to flow out outside cup via spring tube 12.

Consult Fig. 5, Fig. 6, cup cover device of the present invention the 3rd embodiment and the second embodiment are roughly the same, difference be in: the first, switch 44 is connected with guiding piece 30, and the two is rotation relation each other; The second, spring 52 is inserted between upper limb 16 and guiding piece 30, promotes guiding piece 30 and moves to low level.Spring 52 is no longer compressed by switch 44, also needn't push away switch 44 and move forward.

In Fig. 5, guiding piece 30 is directly pushed into low level by spring 52, indirectly drives switch 44 to move to primary importance.This moment, thrust piece 40, by the end in hole 42, still can flatten spring tube 12 access passage 32 places and form closed states, adds that pore 26 blocked by seal piece 50, forbids that liquid leaves cup.

As shown in Figure 6, be pressed into button 46, order about switch 44 and move to the second place, so that seal piece 50 no longer stop up pore 26.Take junction as axle center, guiding piece 30 is swingingly being pressed spring 52.This moment, relative guiding piece 30 end displacements of spring tube 12, therefore spring tube 12 is open.Meanwhile, outer the moving of the relative protuberance 22 of seal piece 50, therefore pore 26 is not stopped up by seal piece 50.So, allow liquid to flow out outside cup via spring tube 12.

With reference to Fig. 7, Fig. 8, illustrate cup cover device the 4th embodiment and the 3rd embodiment roughly the same, difference be in: described thrust piece 40 touches spring tube 12, but needn't be by any hole that is arranged in guiding piece 30.

More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, in the case of not departing from the spirit and scope that claim limits; can make many amendments, variation or equivalence, but within all falling into protection domain of the present utility model.

Claims

1. a cup cover device, is characterized in that, comprising:

One bowl cover (10), it has a hole (24);

One guiding piece (30), its be articulated in bowl cover (10) and between a low level and a high position crank motion;

One spring tube (12), its one end is connected in guiding piece (30), and the other end communicates with hole (24);

And

One switch (28,44), it is connected in bowl cover (10) and can be by operational movement, so that guiding piece (30) moves between high-low position.

2. cup cover device according to claim 1, is characterized in that, this bowl cover (10) also has a pore (26).

3. cup cover device according to claim 2, is characterized in that, also comprises a seal piece (36,50), and seal piece (36,50) is designed to be integrated with guiding piece (30); When guiding piece (30) is during in low level, seal piece (36, the 50) pores of blockading (26).

4. cup cover device according to claim 1, it is characterized in that, this guiding piece (30) has a cambered surface (31), switch (28) have one can moving contact cambered surface (31) end (29), make the guiding piece (30) can be from the low high position that is moved to.

5. cup cover device according to claim 1, it is characterized in that, also have one to force guiding piece (30) to move on to the spring (34) of low level, this spring (34) is torque spring, its one end is connected in bowl cover (10), and the other end is connected in guiding piece (30).

6. cup cover device according to claim 1, is characterized in that, this switch (28) is articulated in bowl cover (10) and can rotates.

7. cup cover device according to claim 1, is characterized in that, this switch (44) is connected in bowl cover 10 and can translation.

8. cup cover device according to claim 7, is characterized in that, this switch (44) has a button (46), and button (46) is operated and makes switch (44) move on to the second place from primary importance; When switch (44) is during in primary importance, guiding piece (30) is at low level; When switch (44) is during in the second place, guiding piece (30) is in a high position.

9. cup cover device according to claim 8, is characterized in that, this spring tube (12) extends to a high position with the elastic acting force of self; This switch (44) has a protuberance (48), in order to contact guidance part (30); One spring (52), it is by switch (44) and bowl cover (10) compression.

10. cup cover device according to claim 8, is characterized in that, this switch (44) is articulated in guiding piece (30); One spring (52), its directed (30) and bowl cover (10) compression.