CN109205070A

CN109205070A - Container cover and bottle container

Info

Publication number: CN109205070A
Application number: CN201811109143.0A
Authority: CN
Inventors: 铃木智也
Original assignee: Mintong Contract Society
Current assignee: Mintong Contract Society
Priority date: 2018-06-18
Filing date: 2018-09-21
Publication date: 2019-01-15
Anticipated expiration: 2038-09-21
Also published as: CN109205070B; JP2019218083A; JP6453511B1

Abstract

The present invention provides a kind of container cover for being available for users to and choosing whether that additive is added in container.Container cover of the invention includes the main part of tubular, and top surface is closed；Additive is stored in incorporating section, is arranged to penetrate through the upper side wall of main part, and the configuration of its bottom is in the inside of main part；And operating stick, it is arranged to penetrate through the upper side wall of main part, and movement can be carried out to make its lower end close to or away from the bottom of incorporating section, at least part of the bottom of incorporating section is closed due to the lower end of operating stick is in contact with it, and is opened due to the lower end of operating stick is disengaged with it.

Description

Container cover and bottle container

Technical field

The present invention relates to the container covers and bottle container for sealing the containers such as PET bottle.

Background technique

A kind of bottle cap is described in patent document 1, wherein the lower ending opening part of raw material receiving portion and sealed bottom lid Between chimeric risen by opening main cover caused by plug rotation release, sealed bottom lid is by the lower ending opening of raw material receiving portion It opens.

Existing technical literature

Patent document

Patent document 1: Japanese " special open 2014-094779 " Patent Laid

Summary of the invention

Problems to be solved by the invention

However, sealed bottom lid must open plug rotational action to main cover with user in the bottle cap of patent document 1 And open, it is discharged in bottle so as to cause by raw material from raw material receiving portion.Therefore, user will not without selection from the beginning Raw material is discharged to the leeway in bottle.

The object of the present invention is to provide a kind of container covers for being available for users to and choosing whether that additive is added in container.

Means needed for solving the problems, such as

To solve the above problems, one aspect of the present invention provides such a container cover, comprising: the main part of tubular, Its top surface is closed；Additive is stored in incorporating section, is arranged to penetrate through the upper side wall of the main part, bottom is configured in the master The inside in body portion；And operating stick, it is arranged to penetrate through the upper side wall of the main part, and can carry out mobile to make its lower end Close to or away from the bottom of the incorporating section, at least part of the bottom of the incorporating section because the operating stick lower end with It contacts and closes, and opens due to the lower end of the operating stick is disengaged with it.

Said vesse lid is also configured to, and the operating stick is bar-like, thereon upper side wall of the end from the main part Extend, central portion is connected to the upper side wall of the main part in a manner of becoming fulcrum, in the upper end towards the main body In the case that the interior direction in portion is mobile, the lateral direction of the lower end towards the main part is mobile.

Any of the above-described container cover is also configured to, and is provided in the bottom of the incorporating section for the additive to be discharged Outlet, the outlet because the lower end of the operating stick contact due to closes, and because the lower end of the operating stick disengaging It contacts and opens.

Any of the above-described container cover is also configured to, and the incorporating section has the door that the bottom can be opened and closed Portion, the door portion is closed because the lower end of the operating stick contacts, and is beaten due to the lower end of the operating stick disengages It opens.

Any of the above-described container cover is also configured to, and the operating stick has abutting part, is fastened to appearance in the container cover In the state of on the oral area of device, the abutting part abuts to limit the lower end of the operating stick with the medial surface of the oral area It is mobile towards lateral direction.

Any of the above-described container cover is also configured to, and is moved from the relaxation of the oral area of the container and upward in the container cover In the state of dynamic preset distance, the abutting of the medial surface of the abutting part and the oral area is released.

Any of the above-described container cover is also configured to, and the container cover includes the attachment component of tubular, is rotatably mounted In the main part；And protrusion, it is arranged on the medial surface of the attachment component, the attachment component rotates and passes through described Protrusion presses the upper end of the operating stick, so that the interior direction of the upper end towards the main part is mobile.

To solve the above problems, another aspect of the present invention provides such a container cover, comprising: the main part of tubular； The inside of the periphery wall of the main part is arranged in upper side wall, can be connected to the periphery wall up or down；Incorporating section is received It receives additive, the inside upper part of the main part is set；Door portion can be opened and closed the bottom that the incorporating section is arranged in；Bar portion, The bottom surface of the upper side wall of the main part is connected with the top surface in the door portion in the incorporating section；And operating stick, setting On the top surface of the main part, the power of up and down direction can be applied to the upper side wall, the operating stick is by the first of plate Component and second component are constituted, and the lower end of the first component is connected to the periphery wall, the lower end of the second component It is connected to the upper side wall, the upper end interconnection of the upper end of the first component and the second component.

Said vesse lid is also configured to, in the operating stick, using the lower end of the first component as fulcrum, The upper end of the first component is together with the upper end of the second component towards the feelings that the interior direction of the upper side wall is mobile Under condition, the lower end of the second component keeps a part of downward of the upper side wall mobile.

Any of the above-described container cover is also configured to, and in the state that the container cover is fastened on the oral area of container, is led to It crosses and is abutted with the flange part on the medial surface for being formed in the oral area, moved downward to limit the door portion.

Any of the above-described container cover is also configured to, and is moved from the relaxation of the oral area of the container and upward in the container cover In the state of dynamic preset distance, the abutting of the abutting part Yu the door portion is released.

To solve the above problems, another aspect of the present invention provides such a bottle container, has and be formed in oral area Flange part on medial surface, in the state that container cover is fastened on the oral area, the flange part by be arranged described The inside of the container cover and movable part that can be moved up and down is abutted, is moved downward to limit the movable part.

Invention effect

According to the present invention, user can choose whether for additive to be added in container.

Detailed description of the invention

Fig. 1 is the figure for showing one embodiment of container cover of first embodiment.

Fig. 2 is the sectional view for showing one embodiment of internal structure of container cover.

Fig. 3 is the cross-sectional perspective view for showing one embodiment of internal structure of container cover.

Fig. 4 is the sectional view for illustrating one embodiment of movement of container cover.

Fig. 5 is the figure for showing one embodiment of container cover of second embodiment.

Fig. 6 is the sectional view for showing one embodiment of internal structure of container cover.

Fig. 7 is the cross-sectional perspective view for showing one embodiment of internal structure of container cover.

Fig. 8 is the sectional view for illustrating one embodiment of movement of container cover.

Fig. 9 is the figure for showing one embodiment of container cover of third embodiment.

Figure 10 is the figure for showing one embodiment of auxiliary lid.

Figure 11 is the figure for illustrating one embodiment of movement of container cover and auxiliary lid.

Figure 12 is the figure for illustrating the variation of container cover and auxiliary lid.

Figure 13 is the figure for illustrating another variation of container cover and auxiliary lid.

Figure 14 is the figure for illustrating the another variation of container cover and auxiliary lid.

Figure 15 is the figure for illustrating one embodiment of movement of container cover and auxiliary lid.

Figure 16 is the figure for showing one embodiment of container cover of the 4th embodiment.

Figure 17 is the sectional view for showing one embodiment of internal structure of container cover.

Figure 18 is the cross-sectional perspective view for showing one embodiment of internal structure of container cover.

Figure 19 is the figure for showing the structural example of oral area of container.

Figure 20 is the sectional view for illustrating one embodiment of movement of container cover.

Figure 21 is the sectional view for illustrating the variation of top surface of main part.

Figure 22 is the sectional view for illustrating the variation of bottom of canister portion.

Figure 23 is the sectional view for illustrating the variation of engaging portion.

Specific embodiment

Hereinafter, being illustrated referring to attached drawing to multiple embodiments of the invention.Respectively illustrate the container of each embodiment The outline structure of lid.Hereinafter, enumerating for the bottle containers such as PET bottle and being illustrated as the container for wherein installing container cover.

[first embodiment]

Fig. 1 is the figure for showing one embodiment of container cover 1 of first embodiment, wherein Fig. 1 (A) shows top surface, figure 1 (B) shows front, and Fig. 1 (C) shows bottom surface, and Fig. 1 (D) shows side.Fig. 2 is a reality for showing the internal structure of container cover 1 Apply the sectional view of example, wherein Fig. 2 (A) shows the state of the closing of outlet 24, and Fig. 2 (B) shows the state of the opening of outlet 24. Fig. 3 is the cross-sectional perspective view for showing one embodiment of internal structure of container cover 1, wherein Fig. 3 (A) shows the pass of outlet 24 The state closed, Fig. 3 (B) show the state of the opening of outlet 24.Fig. 2 and Fig. 3 shows the Section A-A of Fig. 1 (A).

Container cover 1 has main part 10, incorporating section 20 and a pair of of operating stick 30.The material of container cover 1 can be used for example With the resins such as flexible or elasticity polyethylene or polypropylene.

Main part 10 is formed as the cylindrical shape of its top surface closing.Internal screw thread 15 is formed on the medial surface of main part 10, The internal screw thread 15 is threadedly coupled with the external screw thread on the periphery for the oral area (not shown) for being formed in container.

Incorporating section 20 is formed as cylindric, and upper side wall 11 is arranged in a manner of the upper side wall 11 for penetrating through main part 10 Central portion.That is, the top of incorporating section 20 is prominent from the top surface of main part 10, the lower part of incorporating section 20 is configured in main part 10 Portion.The top surface of incorporating section 20 can be opened and closed by removable lid 21.The top surface of incorporating section 20 can also be in a manner of it cannot be opened and closed It closes.The inside of incorporating section 20 is divided into symmetrical two rooms 23 by partition wall 22.It is formed with and each room in the bottom of incorporating section 20 A pair of of outlet 24 of 23 connections.

A pair of of operating stick 30 is formed as rodlike, and upper side wall 11 is arranged in a manner of the upper side wall 11 for penetrating through main part 10 , position than incorporating section 20 in the outer part.Left and right operating stick 30 is in symmetrical relationship centered on main part 10.

The upper end of operating stick 30 extends to the top of main part 10, and can by user with finger from main part 10 Lateral direction pressing.

The central portion of operating stick 30 is supported on the upper side wall 11 of main part 10.The central portion of operating stick 30 is connected to upside Wall 11 rotates operating stick 30 around the axis P of depth direction shown in Fig. 2.The central portion and upper side wall 11 of operating stick 30 Connection method it is unrestricted, can also be by by the center of operating stick 30 for example, it is also possible to by bearing and rotation axis connection Portion and the coupling part of upper side wall 11 are formed as thinner than around it and connect.Using this structure, operating stick 30 can be moved Make to make its lower end close to or away from the bottom of incorporating section 20.

The lower end of operating stick 30 extends to the inside of main part 10, and extends near outlet 24.Operating stick 30 Lower end be configured to keep its medial surface and outlet 24 facing with each other.It is formed with and is inserted into outlet 24 on its medial surface Carry out chimeric protrusion 31.

In addition, being formed on the outside of the lower end of operating stick 30 towards lateral direction abutting part 32 outstanding.It hereafter will be detailed Thin description, abutting part 32 have such function: being abutted by the medial surface of the oral area with container, limit the lower end of operating stick 30 Portion is mobile towards lateral direction.

Here, operating stick 30 is for example, by the integrally formed etc. of resin, and with closed state, (protrusion 31 is chimeric with outlet 24 State) be used as initial posture, be supported in a manner of exerting a force towards closing direction on upper side wall 11.

On the bottom surface of upper side wall 11, cylindrical shape is vertically arranged in a manner of surrounding incorporating section 20 and a pair of of operating stick 30 Internal perisporium 18.The outer diameter of internal perisporium 18 is configured to the internal diameter of the oral area equal to or slightly less than container.Internal perisporium 18 is in container cover 1 It is inserted into oral area in the state of being fastened on the oral area of container.Thus, it is possible to prevent additive (liquid etc.) in container B to Outer leakage.In addition, abutting part 32 is located at the lower section of internal perisporium 18.

In the state of Fig. 2 (A) and Fig. 3 (A), protrusion 31 is chimeric with outlet 24.In this state, user is from outside It pinches the upper end of a pair of of operating stick 30 and side direction presses inwardly by it.In this way, as shown in Fig. 3 (A) and 3 (B), each operating stick 30 lower end is mobile towards lateral direction and being rotated around axis P.The Qian He of protrusion 31 and outlet 24 is released as a result, Outlet 24 is opened.

Next, illustrating the movement of container cover 1 with time sequencing according to the process for removing container cover 1 from container.

Fig. 4 is the sectional view for illustrating one embodiment of movement of container cover 1, wherein Fig. 4 (A) shows the fastening of container cover 1 And the state that outlet 24 is closed, Fig. 4 (B) show the state of the relaxation of container cover 1, Fig. 4 (C) shows the further relaxation of container cover 1 And the state that outlet 24 is opened.Fig. 4 shows Fig. 1 (A) along the section that A-A is intercepted.In addition, Fig. 4 shows cutting for the oral area of container B (omit hacures) in face.

Fig. 4 (A): firstly, container cover 1 is fastened on the oral area of container B.In the present embodiment, passing through a pair of of operation In the state that bar 30 closes corresponding outlet 24, between the outboard end of a pair of of abutting part 32 be sized and configured to and container B Oral area internal diameter it is consistent.Therefore, in the state of Fig. 4 (A), the oral area of the outboard end and container B of a pair of of abutting part 32 Medial surface abuts, even if user pinches the upper end of a pair of of operating stick 30 from outside and side direction presses inwardly by it, also not Operating stick 30 can be made mobile.In addition, in this state, since outlet 24 is closed, thus additive (such as liquid is prevented.Figure In point dash area) be discharged out of incorporating section 20.

Fig. 4 (B): next, when user, which pinches main part 10, to be made it turn left and start to relax, with container cover 1 rising (hollow arrow in figure), abutting part 32 also rises.In the oral area that the outboard end of abutting part 32 is more than container B Before upper surface, the end face outside of abutting part 32 is abutted with the inner peripheral surface of oral area, keeps the inner peripheral surface of abutting part 32 and oral area It abuts.

Fig. 4 (C): later, container cover 1 is further up, and the outboard end of abutting part 32 is more than the upper end of the oral area of container B Face releases and abuts.In this state, as user from outside the upper end of a pair of of operating stick 30 is pinched and by its side direction inwardly When pressing, the front end of operating stick 30 is mobile towards lateral direction and outlet 24 is opened.When outlet 24 is opened, additive It is discharged from the room 23 of incorporating section 20 via outlet 24 into container B.In the case where user's finger decontrols operating stick 30, behaviour Make bar 30 using its restoring force back to above-mentioned initial posture, outlet 24 is closed.In addition, user can also only press one A operating stick 30.In this case, additive is discharged from a room 23.

More than, first embodiment of the invention is described.Container cover 1 according to the present embodiment, user can To choose whether for additive to be added in container.In addition, user is also an option that the room only added in two rooms 23 23 additive.In addition, user to close outlet and can also stop the addition of additive by decontroling operating stick.

[second embodiment]

The internal structure of the main part 10 of the container cover 1A of second embodiment is different from the first embodiment.Hereinafter, right Constituent element identical with the constituent element of first embodiment marks identical attached drawing in the constituent element of second embodiment Label, suitably omits the description thereof.

Fig. 5 is the figure for showing one embodiment of container cover 1A of second embodiment, wherein Fig. 5 (A) shows top surface, Fig. 5 (B) shows front, and Fig. 5 (C) shows bottom surface, and Fig. 5 (D) shows side.Fig. 6 be show container cover 1A internal structure one The sectional view of a embodiment, wherein Fig. 6 (A) shows the state that a portion 25A is closed, and Fig. 6 (B) shows the shape that a portion 25A is opened State.Fig. 7 is the cross-sectional perspective view for showing one embodiment of internal structure of container cover 1A, wherein Fig. 7 (A) shows a portion 25A The state of closing, Fig. 7 (B) show the state that a portion 25a is opened.Fig. 6 and Fig. 7 shows the section of the B-B interception along Fig. 5 (A).

Container cover 1A has the incorporating section 20A and behaviour different from the incorporating section 20 of first embodiment and 30 part of operating stick Make bar 30A.

In incorporating section, the bottom of 20A is provided with the one of a pair of of outlet 24A for corresponding to and being connected to each room 23 portion on the door 25A.Door portion 25A is pivotally supported on the central portion of bottom in a manner of it can be opened and closed outlet 24A.

The lower end of operating stick 30A is formed with from the bottom surface of door portion 25A on its medial surface and carries out locking engaging portion 33A。

Here, door portion 25A is for example, by the integrally formed etc. of resin, and with opening state, (such as the front end of door portion 25A is hung down Directly state downward) be formed as initial posture, in the closed state, its shaft flexing and exerting a force towards opening direction.Therefore, In the closed state, the bottom surface of door portion 25A is locking by engaging portion 33A thus cannot be mobile towards opening direction.

In the state of Fig. 6 (A) and Fig. 7 (A), engaging portion 33A is locking by door portion 25A.In this state, user is from outer Side pinch lives the upper end of a pair of of operating stick 30A and side direction presses inwardly by it.In this way, as shown in Fig. 6 (B) and Fig. 7 (B), respectively The lower end of operating stick 30A is by carrying out rotation around axis P to mobile towards lateral direction.The portion on the door engaging portion 33A is released as a result, 25A's is locking, and door portion 25A is opened, and outlet 24A is opened.

Next, illustrating the movement of container cover 1A with time sequencing according to the process for removing container cover 1A from container.

Fig. 8 is the sectional view for illustrating one embodiment of movement of container cover 1A, wherein it is tight that Fig. 8 (A) shows container cover 1A Gu and door portion 25A close state, Fig. 8 (B) show container cover 1A relaxation state, it is further loose that Fig. 8 (C) shows container cover 1A The state that relaxation and door portion 25A are opened.Fig. 8 shows the section of the A-A interception along Fig. 5 (A).In addition, Fig. 8 shows the oral area of container B Section.

Fig. 8 (A): firstly, container cover 1A is fastened on the oral area of container B.In the present embodiment, passing through a pair of of operation Bar 30A is by under corresponding door portion 25A locking state (state that outlet 24A is closed), the outboard end of a pair of of abutting part 32 Between be sized and configured to it is consistent with the internal diameter of the oral area of container.Therefore, in the state of Fig. 8 (A), the outside of a pair of of abutting part 32 End is abutted with the medial surface of the oral area of container B, though user from outside pinch a pair of of operating stick 30A upper end and by its Side direction presses inwardly, and operating stick 30A can not be made mobile.In addition, in this state, since outlet 24 is closed, thus it is anti- Only additive (such as liquid) is discharged out of incorporating section 20A.

Fig. 8 (B): next, when user pinches main part 10 and so that it is turned left and starts to relax, with container The rising (hollow arrow in figure) of 1A is covered, abutting part 32 also rises.In the oral area that the outboard end of abutting part 32 is more than container Upper surface before, the end face outside of abutting part 32 is abutted with the inner peripheral surface of oral area, keep abutting part 32 and oral area inner peripheral surface Abutting.

Fig. 8 (C): later, container cover 1A is further up, and the outboard end of abutting part 32 is more than the upper end of the oral area of container Face releases and abuts.In this state, as user from outside the upper end of a pair of of operating stick 30A is pinched and by its side inwardly To when pressing, the front end of operating stick 30A is mobile towards lateral direction and releases locking, the door portion 25A opening of portion 25A on the door, And outlet 24A is opened.When outlet 24A is opened, additive is discharged from the room of incorporating section 20A 23.In addition, user An operating stick 30A can only be pressed.In this case, additive is discharged from a room 23.

More than, second embodiment of the present invention is described.Container cover 1A according to the present embodiment, can obtain Effect same as the first embodiment.In addition, will not close outlet even if user discharges operating stick and stop adding The addition of object.

[third embodiment]

The container cover 1B of third embodiment and the complete use of auxiliary lid 4 as accessory components.Hereinafter, implementing to third Constituent element identical with the constituent element of first embodiment marks identical appended drawing reference in the constituent element of mode, suitably The description thereof will be omitted.

Fig. 9 is the figure for showing one embodiment of container cover 1B of third embodiment.Fig. 9 is showing container cover 1B just Face.

Be formed with external screw thread 12B on the outer peripheral surface of the main part 10 of container cover 1B, external screw thread 12B be formed in it is aftermentioned Auxiliary lid 4 inner peripheral surface on internal screw thread 41 be threadedly coupled.Other parts are identical with first embodiment.

Figure 10 is the figure for showing one embodiment of auxiliary lid 4, wherein Figure 10 (A) shows top surface, and Figure 10 (B) is shown just Face, Figure 10 (C) show bottom surface, and Figure 10 (D) shows the section of the C-C interception along Figure 10 (A).

The main part 40 of auxiliary lid 4 is formed as cylindric.Internal screw thread 41 is formed on the downside of the medial surface of main part 40, The internal screw thread 41 is threadedly coupled with the external screw thread 12B of container cover 1B.In addition, being formed with one on the upside of the medial surface of main part 40 To protrusion 42.In the example of Figure 10, protrusion 42 is formed as the curved gradually swelled from inner peripheral surface.

In the present embodiment, in the state that lid 4 will be assisted to be fastened to container cover 1B on earth, a pair of of protrusion 42 is with one On the inner peripheral surface that the mode opposite to the lateral surface of the upper end of operating stick 30 configured in main part 40.That is, will be auxiliary It helps in the state of the relaxation of lid 4, a pair of of protrusion 42 is not opposite with the lateral surface of upper end of a pair of of operating stick 30.

Next, according to from lid 4 will be assisted to be installed on container cover 1B to the process for removing container cover 1B from container Illustrate the movement for assisting lid 4 and container cover 1B with time sequencing.

Figure 11 is the figure of the one embodiment for the movement for illustrating container cover 1B and assisting lid 4, wherein Figure 11 (A) shows auxiliary The state of the relaxation of lid 4 is helped, Figure 11 (B) shows auxiliary lid 4 and is fastened to bottom state.Figure 11 shows container cover 1B and assists the top of lid 4 Face.In addition, it is assumed that container cover 1B is fastened on the oral area of container B.

Figure 11 (A): auxiliary lid 4 is not secured on container cover 1B, but is placed only on container cover 1B.In this state, The position of protrusion 42 and the upper end of operating stick 30 is inconsistent, and side direction is not pressed inwardly for the upper end of operating stick 30.When making When user pinches auxiliary lid 4 and it is made to bear right dynamic, with the decline of auxiliary lid 4, protrusion 42 also declines.

Figure 11 (B): when user will assist lid 4 to be fastened on container cover 1B on earth, protrusion 42 and operating stick 30 it is upper The position consistency of end.In this state, the upper end of operating stick 30 is pressed by side direction inwardly.Here, due to abutting part 32 Outboard end abutted with the medial surface of the oral area of container B, thus the position slave central portion to upper end of operating stick 30 is inwardly Side direction bends and is bent.Torque towards lateral direction is applied to abutting part 32.

Later, when container cover 1B is held together with auxiliary lid 4 and so that it is turned left and start to relax by user, companion With the rising of container cover 1B, abutting part 32 also rises.Abutting part 32 outboard end be more than container B oral area upper surface it Before, the end face outside of abutting part 32 is pressed and is abutted with the inner peripheral surface of oral area, keeps the supporting to the inner peripheral surface of oral area of abutting part 32 It connects.

Container cover 1B is further up, and the outboard end of abutting part 32 is more than the upper surface of the oral area of container B, and releasing is supported It connects.At this point, since the torque in above-mentioned Figure 11 (B) towards lateral direction is applied to the lower end of a pair of of operating stick 30, thus grasp Make the front end of bar 30 towards lateral direction movement and outlet 24 is opened.When outlet 24 is opened, additive is from incorporating section 20 room 23 is discharged.

More than, third embodiment of the present invention is described.Container cover 1B and auxiliary lid according to the present embodiment 4, only additive need to can be discharged by rotate the operation of these lids in user.

In the above-described 3rd embodiment, make the direction of relaxation auxiliary lid 4 consistent with the relaxation direction of container cover 1B (left Turn).However, it is also possible to make the direction of relaxation auxiliary lid 4 and the contrary of container cover 1B that relax.For example, being configured to assist The left-hand rotation of lid 4 is fastened on container cover 1B.The left-hand rotation of lid 4 will be assisted to be fastened on container cover 1B on earth in this way, user passes through, and after It is continuous to make that lid 4 is assisted to turn left, the container cover that can relax 1B.

Figure 12 is the figure for illustrating the variation of container cover 1B and auxiliary lid 4 of third embodiment, wherein Figure 12 (A) shows The state of auxiliary lid 4 relaxation out, Figure 12 (B) show the state that auxiliary lid 4 is fastened to bottom.

The first concave holding section 45 such as slot, hole is formed in the front end of protrusion 42.In the upper end of operating stick 30 Lateral surface on be formed with the second convex holding section 35 such as protrusion.First holding section 45 and the second holding section 35 are in protrusion 42 It is mutually clamped at opposite position with operating stick 30.User can be utmostly by vision or tactile recognition as a result, The position of ground pressing operation bar 30, to stop assisting the rotation of lid 4.It is of course also possible to which the first holding section 45 is formed as convex Second holding section 35 is formed as concavity by shape.

Figure 13 is the figure for illustrating another variation of container cover 1B and auxiliary lid 4 of third embodiment, wherein Figure 13 (A) section of the auxiliary lid 4C of this variation is shown, Figure 13 (B) shows the front of the container cover 1C of this variation.

There is container cover 1C cricoid protrusion 13 to substitute external screw thread 12B on the outer peripheral surface of main part 10.In addition, auxiliary Covering 4C, there is cricoid groove portion 43 to substitute internal screw thread 41 on the inner peripheral surface of main part 40.Container cover 1C and auxiliary lid 4C are with can The mode mutually rotated is installed by the snap-in structure of protrusion 13 and groove portion 43, rather than is passed through as third embodiment Helicitic texture is threadedly coupled.It in the case of that construction, will not be relative on container cover 1C even if rotation auxiliary lid 4C Lower movement.It is of course also possible to form a groove at container cover 1C, and protrusion is formed at auxiliary lid 4C.

Moreover, in this variation, auxiliary lid 4C also can have a protrusion 42.In this way, user can choose two Any of a operating stick 30 is pressed.

Figure 14 is the figure for illustrating the variation of container cover 1C and auxiliary lid 4C.

Auxiliary lid 4C has the first locking member 44 in inner circumferential surface.First locking member 44 is configured in the upper of groove portion 43 At side and the position opposite with protrusion 42.First locking member 44 is constructed so that the radial dimension of auxiliary lid 4C is shorter than protrusion 42 And it is not contacted with operating stick 30.

Container cover 1C has a pair of second locking member 14 on the top surface of upper side wall 11.A pair of second locking member 14 is matched It sets near each operating stick 30 and at height identical with auxiliary lid the first locking member 44 of 4C being mounted on container cover 1C. Container cover 1C is constituted are as follows: making auxiliary lid 4C, towards in the case where a direction rotation, one the second locking member 14 and first is blocked Determine component 44 to abut relatively, in the case where rotating auxiliary lid 4C in the opposite direction, another 14 He of the second locking member First locking member 44 is opposite and abuts.

Figure 15 is the figure for illustrating one embodiment of movement of container cover 1C and auxiliary lid 4C.

Figure 15 (A) shows the neutral state that protrusion 42 does not press any operation bar 30.In this state, the first locking member 44 are being located between a pair of second locking member 14 in rotation angular region.

Figure 15 (B), which is shown, makes auxiliary lid 4C turn left from the state of Figure 15 (A) state after about 90 degree.When make auxiliary cover When 4C turns left, second locking member 14 of first locking member 44 close to right side, operating stick 30 of the protrusion 42 close to left side. Later, the first locking member 44 is abutted with second locking member 14 on right side, to limit and stop the left-hand turn of auxiliary lid 4C It is dynamic.At this point, protrusion 42 is in the state for having pressed left-hand operation bar 30.

In the case where pressing east side operation bar 30 from the state of Figure 15 (B), as long as auxiliary lid 4C is made to turn right about 180 Degree.First locking member 44 is abutted with second locking member 14 in left side, to limit and stop the dextrad of auxiliary lid 4C Rotation.At this point, protrusion 42 is in the state of pressing east side operation bar 30.

Configuration, shape and the quantity of first locking member 44 and the second locking member 14 are not limited to above-mentioned structural example, only It wants that the rotation that auxiliary covers 4C can be limited.

In addition, the feature of third embodiment and its variation is not limited to first embodiment, may be equally applicable to Second embodiment.

[the 4th embodiment]

Figure 16 is the figure for showing one embodiment of container cover 5 of the 4th embodiment, wherein Figure 16 (A) shows top surface, Figure 16 (B) shows front, and Figure 16 (C) shows bottom surface, and Figure 16 (D) shows side.Figure 17 is the internal structure for showing container cover 5 The sectional view of one embodiment, wherein Figure 17 (A) shows the state of the closing of a portion 75, and Figure 17 (B) shows the shape of the opening of a portion 75 State.

Figure 18 is the cross-sectional perspective view for showing one embodiment of internal structure of container cover 5, and Figure 18 (A) shows a portion 75 The state of closing, wherein Figure 18 (B) shows the state of the opening of a portion 75.Figure 17 and Figure 18 shows the D-D interception along Figure 16 (A) Section.

Container cover 5 has main part 50 and a pair of of operating stick 60.

Main part 50 is formed as the cylindrical shape of top surface closing.It is discussed in detail below, in the periphery wall 51 of main part 50 Inside upper part is formed with incorporating section 70, is formed with internal screw thread 55 in lower inside, the internal screw thread 55 and the oral area for being formed in container B External screw thread on periphery is threadedly coupled.

The top surface of main part 50 is made of crane wall 52 and connection wall 53 (these are referred to as upper side wall).Crane wall 52 Configure the central portion in the top surface of main part 50.Connection wall 53 is formed as cyclic annular, and crane wall 52 is connected to periphery wall 51 Inner peripheral surface.Here, connection wall 53 is formed as thinner than crane wall 52, and the side of lifting action can be carried out using its flexible or elasticity Formula supports crane wall 52.

A pair of of operating stick 60 is arranged on the top surface of main part 50.Left and right operating stick 60 is in line pair centered on main part 50 The relationship of title.

Operating stick 60 is made of the first component 61 of plate and second component 62.The first component 61 is configured in second component 62 Outside.The lower end of the first component 61 is connected to the top surface of periphery wall 51.On the other hand, the lower end connection of second component 62 To the top surface of crane wall 52.Then, the upper end of the first component 61 and the upper end of second component 62 are in the upper of main part 50 It is rectangular to be connected with each other at the mode of triangle.Operating stick 60 for example looks like cat ear, main part 50 in the case where main view Look like cat face.

According to the structure of aforesaid operations bar 60, mobile in the center position of the upper end of the first component 61 towards main part 50 In the case of, the upper end of the first component 61 and second component 62 can be rotated by fulcrum of the lower end of the first component 61, and second The lower end of component 62 can depress crane wall 52 downward.

Here, for example, by the modes formation operation bar 60 such as integrally formed of resin, and it is moved into the shape behind inside State (state that crane wall 52 declines, Figure 17 (B)) is used as initial posture.In the state opened towards outside, (crane wall 52 rises State, Figure 17 (A)) under, it exerts a force to the direction inwards moved.

The inside of incorporating section 70 is a room.The bottom 71 of incorporating section 70 is by cricoid flange part 72 and flange part 72 The cylindric canister portion 73 of side is constituted.

From the inner surface of periphery wall 51 to center, inclination extends flange part 72 downward.Canister portion 73 is connected to flange part 72 Inner side end, and extend vertically downward.The outer diameter of canister portion 73 is configured to the internal diameter of the oral area equal to or slightly less than container B.Cylinder Portion 73 is inserted into oral area in the state that container cover 5 is fastened on the oral area of container B.Thus, it is possible to prevent adding in container B Object is added to leak out outward.

It is provided in the bottom of canister portion 73 and (also referred to as may be used corresponding to the door portion 75 for the outlet being connected to the room of incorporating section 70 Dynamic portion).Door portion 75 is not connect with the bottom of canister portion 73, but the bar portion 74 by extending towards up and down direction is connect with crane wall 52 (that is, being hung from crane wall 52).

In addition, being provided with a pair of of engaging portion 76 on the top surface in door portion 75.Engaging portion 76 is formed as extending towards up and down direction It is rodlike, front end is projected into outside, thus locking on the top surface of flange part 72.It is discussed in detail below, but it is locking Portion 76 has the function of that limiting door portion 75 declines.

It is accompanied by this, door portion according to the structure of above-mentioned incorporating section 70 in the case where 52 downward of crane wall is mobile 75 also move downward.

Here, for example, forming connection wall 53 by the modes such as integrally formed, and state (the door portion that crane wall 52 is declined 75 decline and the state of outlet opening) it is used as initial posture.In the state that crane wall 52 rises, court declines crane wall 52 Direction force.It is locking on the top surface of flange part 72 by engaging portion 76 in the state that door portion 75 closes, thus cannot letter Singly open.

In addition, in the above description, operating stick 60 and 53 both sides of connection wall have restoring force so that under crane wall 52 Drop, however be also configured to only either one have the restoring force.

In the present embodiment, the container B for installing container cover 5 has the feature different from common PET bottle.

Figure 19 is the figure for showing the structural example of oral area of container B, wherein illustrates container on Figure 19 (A) to Figure 19 (C) The top surface (omission is formed in external screw thread and flange on the periphery of oral area) of the oral area of B, the lower diagram of Figure 19 (A) to Figure 19 (C) The section (omitting hacures) of the oral area of container B out.

In the example of Figure 19 (A), on the inner peripheral surface of the oral area of container B, it is formed with along inner peripheral surface and is projected into inside Flange part 80.The top surface of the flange part 80 is in the state that container cover 5 is fastened on the oral area of container B on earth, with door portion 75 Bottom surface peripheral part abut.Flange part 80 can be for example arranged in one piece with container B.

Certainly, the shape of flange part 80 is not limited to Figure 19 (A).In the example of Figure 19 (B), a part of quilt of flange part 80 Removal, forms four flange parts 81.In the example of Figure 19 (C), a part of flange part 80 is removed, and forms eight flange parts 82.By by flange portion be cut into it is multiple be arranged, between each flange part form gap.As a result, from the room of incorporating section 70 The additive of discharge is easy to move downward.

Next, illustrating the movement of container cover 5 with time sequencing according to the process for removing container cover 5 from container.

Figure 20 shows the sectional view of one embodiment of the movement of container cover 5, wherein Figure 20 (A) shows the fastening of container cover 5 And the state that door portion 75 closes, Figure 20 (B) show the state of the relaxation of container cover 5, Figure 20 (C) shows the further relaxation of container cover 5 And the state that door portion 75 opens, the state that Figure 20 (D) shows the further relaxation of container cover 5 and door portion 75 further opens.Figure 20 The section of D-D interception along Figure 16 (A) is shown.In addition, Figure 20 shows the section of the oral area of container B.In Figure 20, container B tool There is flange part 80 shown in Figure 19 (A).

Figure 20 (A): firstly, the container cover 5 of 75 closed state of door portion is fastened on the oral area of container B.In this state, Door portion 75 is locking on flange part 72 by engaging portion 76.In addition, the bottom surface in door portion 75 is abutted with flange part 80.Therefore, Even if user pinches the upper end of a pair of of operating stick 60 from outside and side direction presses inwardly by it, also limit under door portion 75 Drop cannot make operating stick 60 mobile.Further, since door portion 75 closes, thus additive is prevented to be discharged out of incorporating section 70.

Figure 20 (B): next, when user, which pinches main part 50, to be made it turn left to start to relax, with container cover 5 Rising (hollow arrow in figure), the bottom surface in door portion 75 also rises, and releases and the abutting of flange part 80.In the state Under, door portion 75 is locking on flange part 72 by engaging portion 76, limits the decline in door portion 75.

Figure 20 (C): when user from outside pinch a pair of of operating stick 60 upper end and by its inwardly side direction press when, Door portion 75 is begun to decline together with crane wall 52, and engaging portion 76 bends inwardly and be bent the inside hence into flange part 72, Locking releasing.Due to being exerted a force in a manner of decline to crane wall 52, thus user can pinch operating stick 60 with the power of very little To beat door opening portion 75.When outlet is opened, additive is discharged from the room of incorporating section 70.In addition, even if user decontrols operation Bar 60, due to the force of operating stick 60 and connection wall 53, door portion 75 will not be closed.

Figure 20 (D): later, container cover 1 and further the upper of operating stick 60 is pinched securely when user further relaxes When end, door portion 75 further declines and outlet is substantially opened.

More than, the 4th embodiment of the invention is described.Container cover 5 according to the present embodiment, user can To choose whether for additive to be added in container.

Figure 21 is the sectional view for illustrating the variation of top surface of main part 50.Crane wall 52 and connection wall 53 can also pass through Connecting member 54 connects.Connecting member 54 is formed as cyclic annular, and is bent downwards.Connecting member 54 plays function as flat spring Can, so that crane wall 52 more declines, connecting member 54 is more bent, and is more strongly applied towards the direction for increase crane wall 52 Power.Alternatively, connecting member 54 is functioned as leaf spring, so that crane wall 52 more rises, connecting member 54 is more bent, and It more strongly exerts a force towards the direction for declining crane wall 52.

Figure 22 is the sectional view for illustrating the variation of bottom of canister portion 73.In the state for closing a portion 75 to canister portion 73 Under, these contacts site (arrow in figure) are formed as after extending towards vertical direction lateral bend inwardly.From downside In the case where the bottom of canister portion 73, which is rendered as the line of round shape.Crooked contacting department position in this way can make container Additive in B is difficult to enter in canister portion 73.Furthermore, it is also possible to use round or cricoid sealing material 90 (for example, adhesive tape) Seal the contact site of round shape.In this way, can prevent the liquids and gases in container from entering in canister portion 73.

The locking strutcture in door portion 75 is not limited to be engaging in the locking strutcture on the top surface of flange part 72 as shown in figure 17.Figure 23 It is the figure for illustrating the variation of engaging portion.A pair of of engaging portion 76A is provided on the top surface in door portion 75 to come shown in alternate figures 17 A pair of of engaging portion 76.Engaging portion 76A is formed as shorter than engaging portion 76 rodlike or blocky, and is formed with slot.On the other hand, in cylinder On the medial surface in portion 73, the engaging portion 77A of overshooting shape is provided at position corresponding with a pair of of engaging portion 76A.Engaging portion 76A Slot and the protrusion of engaging portion 77A be formed as facing with each other and be fitted into.

As shown in Figure 23 (A), in the state that door portion 75 closes, as engaging portion 76A is chimeric with engaging portion 77A, door portion 75 are engaging in canister portion 73.As shown in Figure 23 (B), when user pinch a pair of of operating stick 60 and by its inwardly side direction press When, engaging portion 76A inwards bends and is bent to cross engaging portion 77A, releases locking.

In addition, in the fourth embodiment, operating stick 60 and connection wall 53 has restoring force so that crane wall 52 declines, so And it is also configured to the restoring force for increase crane wall 52.In this way, when the hand of user decontrols operating stick 60, row Outlet is automatically closed.

In addition, in the fourth embodiment, can also prepare with the component for inwards pressing operating stick 60 and will rise The attachment component of at least one of the component that drop wall 52 presses downward (such as auxiliary lid).The attachment component is being installed to appearance In the state of on device lid 5, when so that container cover 5 is turned left and start relax when, using attachment component generate pressing force come by At least one of press operation bar 60 and crane wall 52, door portion 75 decline.In this way, outlet automatically opens.

As another variation, in the above-described first embodiment, two rooms are divided into incorporating section 20, however can also To be divided into a room, three or more rooms can also be divided into.As long as the constituent element of operating stick and outlet etc. corresponds to Each room setting.It is same to third embodiment for second.

The present invention is not limited to the above embodiments (and variation), can carry out in the range of the purport of the present invention various Deformation implementation, and including these aspects.The constituent element of a part of certain embodiments can also be added to other realities Mode is applied, or is replaced with the constituent element of a part of other embodiments.The one of certain embodiments can also be omitted Part constituent element.

In addition, the structure of the configuration of each component of container cover, size, shape etc. is not limited to above description or diagram Example, as long as the purpose of the present invention may be implemented.In addition, for example, although " vertical " etc. has been used to indicate constituent element The word of relationship and shape, but they are not limited to the literal precise meanings of word, it can also be comprising substantially identical with its meaning The case where (i.e., it is possible to the case where playing effect of the invention).

The present invention is not limited to so-called PET bottles, can be adapted for the container of a variety of materials and shape.In addition, container is interior It is tolerant to be not limited to beverage, it is also possible to seasoning, food, drug, and be not limited to liquid, is also possible to shot-like particle or solid Object.In addition, additive is not limited to beverage, it is also possible to seasoning, food, drug, and be not limited to solid content and liquid, it can also To be shot-like particle etc..

Description of symbols

1 ... container cover, 1A ... container cover, 1B ... container cover, 1C ... container cover, 4 ... auxiliary lids, 4C ... auxiliary lid, 5 ... hold Device lid, 10 ... main parts, 11 ... upper side walls, 12B ... external screw thread, 13 ... protrusions, 14 ... second locking member, 15 ... internal screw threads, 18 ... internal perisporiums, 20 ... incorporating sections, the incorporating section 20A ..., 21 ... lids, 22 ... partition walls, rooms 23 ..., 24 ... outlets, 24A ... row Outlet, 25A ... door portion, 30 ... operating sticks, 30A ... operating stick, 31 ... protrusions, 32 ... abutting parts, 33A ... engaging portion, 35 ... the Two holding sections, 40 ... main parts, 41 ... internal screw threads, 42 ... protrusions, 43 ... groove portions, 44 ... first locking member, 45 ... first cards Conjunction portion, 50 ... main parts, 51 ... periphery walls, 52 ... crane walls, 53 ... connection walls, 54 ... connecting members, 55 ... internal screw threads, 60 ... Operating stick, 61 ... the first components, 62 ... second components, 70 ... incorporating sections, 71 ... bottoms, 72 ... flange parts, 73 ... canister portions, 74 ... Bar portion, 75 ... door portions, 76 ... engaging portions, 76A ... engaging portion, 77A ... engaging portion, 80 ... flange parts, 90 ... sealing materials, B ... Container, P ... axis.

Claims

1. a kind of container cover, comprising:

The main part of tubular, top surface are closed；

Additive is stored in incorporating section, is arranged to penetrate through the upper side wall of the main part, also, the configuration of its bottom is in the master The inside in body portion；And

Operating stick is arranged to penetrate through the upper side wall of the main part, and be able to carry out it is mobile to keeping its lower end close or Bottom far from the incorporating section,

Wherein, at least part of the bottom of the incorporating section is closed due to the lower end of the operating stick is in contact with it, and because The lower end of the operating stick disengages with it and is opened.

2. container cover according to claim 1, wherein

The operating stick is bar-like, and end extends from the upper side wall of the main part thereon, and central portion is with the side as fulcrum Formula is connected to the upper side wall of the main part, in the case where the interior direction of the upper end towards the main part is mobile, institute The lateral direction for stating lower end towards the main part is mobile.

3. container cover according to claim 1 or 2, wherein

The bottom of the incorporating section is provided with the outlet for the additive to be discharged,

The outlet is closed due to the lower end of the operating stick is in contact with it, and because the lower end of the operating stick is de- with it It is opened from contact.

4. container cover according to claim 1 or 2, wherein

The incorporating section have can to the door portion that the bottom is opened and closed,

The door portion closes due to the lower end of the operating stick is in contact with it, and because the lower end of the operating stick is detached from it It contacts and opens.

5. container cover according to any one of claim 1 to 4, wherein

The operating stick has abutting part, in the state that the container cover is secured on the oral area of container, the abutting part The lower end for abutting to limit the operating stick with the medial surface of the oral area is mobile towards lateral direction.

6. container cover according to claim 5, wherein

In the state that the container cover is from the relaxation of the oral area of the container and moves preset distance upward, the abutting is released The abutting of the medial surface of portion and the oral area.

7. container cover according to claim 2, wherein also include

The attachment component of tubular is rotatably installed on the main part；And

Protrusion is arranged on the medial surface of the attachment component,

When the attachment component rotate and press the upper end of the operating stick by the protrusion, the upper end court The interior direction of the main part is mobile.

8. a kind of container cover, comprising:

The main part of tubular；

Upper side wall is arranged in the inside of the periphery wall of the main part, and can be connected to the periphery wall up or down；

Incorporating section stores additive, the inside upper part of the main part is arranged in；

Door portion can be opened and closed the bottom that the incorporating section is arranged in；

Bar portion connects the bottom surface of the upper side wall of the main part with the top surface in the door portion in the incorporating section；And

Operating stick is arranged on the top surface of the main part, can apply the power of up and down direction to the upper side wall,

Wherein, the operating stick is made of the first component of plate and second component, and the lower end of the first component is connected to The periphery wall, the lower end of the second component are connected to the upper side wall, the upper end of the first component and described The upper end of two components is connected with each other.

9. container cover according to claim 8, wherein

In the operating stick, using the lower end of the first component as fulcrum, the first component upper end with it is described In the case that the upper end of second component is moved towards the interior direction of the upper side wall together, the lower end of the second component makes A part of downward of the upper side wall is mobile.

10. container cover according to claim 8, wherein

In the state that the container cover is secured on the oral area of container, by the door portion and it is formed in the oral area Flange part on side abuts and limits the door portion and move downward.

11. container cover according to claim 10, wherein

In the state that the container cover is from the relaxation of the oral area of the container and moves preset distance upward, the flange is released The abutting in portion and the door portion.

12. a kind of bottle container, wherein

With the flange part on the medial surface for being formed in oral area,

In the state that container cover is secured on the oral area, the flange part and inside and energy that the container cover is set The movable part enough moved up and down abuts, and moves downward to limit the movable part.