CN101888954A - Closure of vessel - Google Patents

Closure of vessel Download PDF

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Publication number
CN101888954A
CN101888954A CN2008801194666A CN200880119466A CN101888954A CN 101888954 A CN101888954 A CN 101888954A CN 2008801194666 A CN2008801194666 A CN 2008801194666A CN 200880119466 A CN200880119466 A CN 200880119466A CN 101888954 A CN101888954 A CN 101888954A
Authority
CN
China
Prior art keywords
outer cover
inner cover
cover
jar
outstanding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2008801194666A
Other languages
Chinese (zh)
Other versions
CN101888954B (en
Inventor
安珍熙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CN101888954A publication Critical patent/CN101888954A/en
Application granted granted Critical
Publication of CN101888954B publication Critical patent/CN101888954B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
    • B65D50/041—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one the closure comprising nested inner and outer caps or an inner cap and an outer coaxial annular member, which can be brought into engagement to enable removal by rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
    • B65D51/221—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening
    • B65D51/226—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening the piercing or cutting means being non integral with, or not fixedly attached to, the outer closure
    • B65D51/227—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening the piercing or cutting means being non integral with, or not fixedly attached to, the outer closure and further comprising a device first inhibiting displacement of the piercing or cutting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
    • B65D51/228—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being removed from the container after the opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2215/00—Child-proof means
    • B65D2215/02—Child-proof means requiring the combination of simultaneous actions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0015—Upper closure of the 41-type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0037—Intermediate closure(s)
    • B65D2251/0046—Intermediate closure(s) of the 41-type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0037—Intermediate closure(s)
    • B65D2251/0059—Intermediate closure(s) of the 51-type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0093—Membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

Disclosed is a closure of a vessel that is prevented from being arbitrarily opened. The closure of a vessel comprises: an inner closure mounted to a vessel inlet of a vessel; an outer closure disposed on an outer circumferential surface of the inner closure so as to perform an idle rotation with respect to the inner closure; a rotation force transmitting portion formed between the inner closure and the outer closure for transmitting a rotation force of the outer closure in an opening direction to the inner closure only when the outer closure is downwardly pressed by force more than a predetermined force; and a protection plate supported by a spacer that maintains a gap between the inner closure and the outer closure by being disposed therebetween, and detachably installed to the outer closure with constituting a part of an upper surface of the outer closure, for allowing the outer closure to perform only an idle rotation with respect to the inner closure in an opening direction, and for transmitting a rotation force of the outer closure to the inner closure when the protection plate is detached from the outer closure and the outer closure is downwardly moved by a force more than a predetermined force from the rotation force transmitting portion.

Description

Jar
Technical field
The present invention relates to a kind of jar, more specifically, relate to a kind of jar of being opened arbitrarily of preventing.
Background technology
Usually, be used to store the container of cytotoxic drug, be used to store the container of cleaning agent, be used to container of storing family's medicine etc., need be equipped with the cover that prevents that children from opening, can prevent the operation that children open easily.
Fig. 1 is the cutaway view that prevents the cover that children open according to conventional art.
Traditional cover that prevents that children from opening comprises the inner cover 154 of the container entrance 152 that is installed on container 150, be arranged on inner cover 154 outer, be used for the outer cover 156 of mobile along the vertical direction inner cover 154 within the specific limits, thereby and be formed between inner cover 154 and the outer cover 156, only be used for being pushed and the rotational force of outer cover 156 being passed to during rotation inner cover 154 the rotational force transmitting portions 160 of inner cover 154 downwards when outer cover 156, contents are discharged by container entrance 152 in the container 150.
Be used to protect the sealing member 170 of contents in the container 150 to be attached to the upper surface of the container entrance 152 of container 150.
The female thread portion 174 that is threaded io the male thread portion 172 on the external peripheral surface that is formed at container entrance 152 is formed on the bottom of inner cover 154.Equally, be used to prevent that inner cover 154 is outstanding from the inner circumferential surface of the lower end of outer cover 156 from the protrusion 178 that outer cover 156 separates.
Rotational force transmitting portions 160 comprises first locking outstanding 164 that has certain interval, is arranged on the external upper of inner cover 154 radially, and second locking outstanding 166 with certain interval, radial inside upper surface that is arranged on inner cover 154, first locking outstanding 164 projects upwards certain width, thereby second locking outstanding 166 projects upwards certain width by outstanding 164 lockings of first locking.
The cover that children open that prevents according to traditional is installed at inner cover 154 under the state of container entrance 152, and outer cover 156 is carried out idle running.Therefore, even when outer cover 154 rotations, the rotational force of outer cover 156 is not delivered to inner cover 154, and therefore, children can not open outer cover 156 easily.
Thereby pushed downwards when outer cover 156 and to open when cover, second locking outstanding 166 of outer cover 156 is inserted into the gap between first locking outstanding 164 of inner cover 154, thus with outstanding 164 engagements of first locking.Under this state, if outer cover 156 rotations, the rotational force of outer cover 156 is passed to inner cover 154.As a result, thus inner cover 154 also rotates from container entrance 152 and separates.
This cover separates from container entrance 152, and then the sealing member 170 of airtight container inlet 152 is removed with hand or such as the additional means of cutter by the user.Then, the contents in the container 150 are discharged by container entrance 152.
But, for traditional cover that children open that prevents, must be after jar separate from container 150 owing to be attached to the sealing member 170 of container entrance 152, remove with hand or such as the additional means of cutter by the user, give and make the user and become inconvenience.
Especially, when the hand by the user removes sealing member 170 because the strong adhesive force between sealing member 170 and the container entrance 152, sealing member 170 can be not smoothly from the edge separation of container entrance 152.As a result, the user must remove sealing member 170 once more with his/her hand.Along with user's hand contacts with container entrance 152, may cause hygienic issues.
In addition, prevent that traditional locking outstanding 164 and 166 is formed at the top of inner cover 154 and outer cover 166 respectively, and does not upwards promote the structure of outer cover 156 in the cover that children open.Therefore, outer cover 156 is because of deadweight moves down, and second locking outstanding 166 of outer cover 156 is given prominence to 164 engagements with first locking of inner cover 154.This may cause cover to be opened by children.
Under the state of the opened cover of children, can not check whether cover is opened traditional preventing in the cover that children open.
In addition, when traditional cover that children open that prevents is opened, the contents that may be forged such as the contents of the costliness of whiskey replace.The contents of forging may be sold as the wine of costliness, thereby the supplier or the customer of good will caused unexpected injury.
Summary of the invention
Technical matters
Therefore, an object of the present invention is to provide a kind ofly, can allow the user to check the jar that this jar is whether opened when cover when opening arbitrarily.
Another object of the present invention provides a kind of can preventing and is opened arbitrarily, and can be after being mounted to container and opening, and allows the user to open mark and check whether jar is opened by leaving over.
Technical scheme
In order to reach these and other advantages, and according to embodying and broadly described purpose of the present invention, provide a kind of jar herein, comprising: inner cover is installed on the container entrance of container; Outer cover is arranged on the external peripheral surface of described inner cover, so that carry out the idle running with respect to described inner cover; The rotational force transmitting portions is formed between described inner cover and the outer cover, only is used for when outer cover is pushed downwards greater than the power of predetermined force, and the rotational force of the edge of described outer cover being opened direction is passed to outer cover; And fender; support by spacer; and described spacer is by being arranged at the gap of keeping between inner cover and the outer cover between the two; described fender detachably is arranged at described outer cover and constitutes the part of outer cover upper surface; be used to allow described outer cover to carry out along the idle running with respect to described inner cover of opening direction; and when described fender from described outer cover separate and described outer cover by greater than the power of predetermined force when described rotational force transmitting portions moves down, the rotational force of described outer cover is passed to inner cover.
According to a further aspect in the invention, provide a kind of jar, comprising: inner cover is installed on the container entrance of container; Outer cover is arranged at the external peripheral surface of described inner cover, so that carry out the idle running with respect to inner cover; The rotational force transmitting portions is formed between described inner cover and the outer cover, only is used for when described outer cover is pushed downwards greater than the power of predetermined force, and the rotational force of the edge of outer cover being opened direction is passed to inner cover; And spacer, be used for the gap of keeping between inner cover and the outer cover between the two, even make that when described outer cover was moved down by the power greater than predetermined force, described outer cover was carried out the idle running of opening direction with respect to the inner cover edge by being arranged at.
Beneficial effect
The advantage that jar according to the present invention has is, is the structure of only just opening after removing fender owing to be mounted to the cover of container, and described jar prevents to be opened arbitrarily.
The advantage that jar according to the present invention has is, because jar is configured to only just open after removing fender, and can opening this cover of mark check and whether open by described fender.
Description of drawings
Fig. 1 is the cutaway view that prevents the cover that children open according to conventional art;
Fig. 2 is the view that shows according to the mode of operation that prevents the cover that children open of conventional art;
Fig. 3 is the transparent view of the jar of first embodiment of the invention;
Fig. 4 is the cutaway view of the jar of Fig. 3;
Fig. 5 is the transparent view of inner cover of the jar of Fig. 3;
Fig. 6 is the transparent view of outer cover of the jar of Fig. 3;
Fig. 7 is for being formed at inner cover and first key of outer cover and the transparent view of second key of the jar of Fig. 3 respectively;
Fig. 8 is the cutaway view of first and second key of Fig. 7;
Fig. 9 for fender from the cutaway view of the jar of its Fig. 3 that removes;
Figure 10 and 11 is along the cutaway view of the line A-A ' among Fig. 3, shows the operation of the jar of Fig. 3;
Figure 14 to 16 is the conceptual view of operating process of first and second key of the jar that shows Fig. 3;
Figure 17 is the cutaway view of jar second embodiment of the invention;
Figure 18 is the transparent view of inner cover of the jar of Figure 17;
Figure 19 removes the transparent view of the cutter of unit for the sealing member of the jar of Figure 17;
Figure 20 removes the transparent view of the locking part of unit for the sealing member of the jar of Figure 17;
Figure 21 is the sealing member that shows the jar of Figure 17 has been removed the state of unit cutting by the sealing member of jar a cutaway view;
Figure 22 is the cutaway view of variation example that shows the jar of Figure 17;
Figure 23 is the sealing member that shows the jar of Figure 22 has been removed the state of unit cutting by the sealing member of jar a cutaway view;
Figure 24 is the cutaway view according to the jar of the 3rd embodiment of the present invention; Figure 25 for fender from the cutaway view of the jar of its Figure 24 that removes; Figure 26 to 29 is the conceptual view of operating process of first and second key of the jar that shows Figure 24;
Figure 30 is the cutaway view according to the jar of the 4th embodiment of the present invention; Figure 31 for spacer 350 from the cutaway view of the jar of its Figure 30 that removes;
Figure 32 is the cutaway view according to the jar of the 5th embodiment of the present invention; The cutaway view of Figure 33 and 34 for cutting open along the line IV-IV of Figure 32;
Figure 35 is the spacer of jar of Figure 32 and the variation example of contrarotation power transmitting portions, shows outer cover and just rotates along closing direction; Figure 36 is the outer conceptual view that covers on the state of opening the direction rotation that shows the jar of Figure 35; Figure 37 shows the outer cover of jar of Figure 35 along the conceptual view of the state of closing direction rotation; And
Figure 38 is the cutaway view according to the jar of the 6th embodiment of the present invention; Figure 39 is the transparent view of disassembling of the jar of Figure 38; Figure 40 is the view of coupled condition that shows the jar of Figure 38; And Figure 41 is the transparent view of inner cover of the jar of Figure 38.
The specific embodiment
Technical characterictic of the present invention is summarized as follows: the first, and jar is formed by the inner cover that is connected in container and with inner cover engagement and transmission rotational force to the outer cover of inner cover.The second, thus make that outer cover can only be carried out along the idle running of opening direction when jar was installed on container in case be provided with the spacer that is used to keep the gap between inner cover and the outer cover.
Below, illustrate in greater detail with reference to the accompanying drawings according to jar of the present invention.
The jar of first embodiment of the invention comprises: inner cover 14, be installed in container entrance 12, and the contents of container 10 stored are discharged by container entrance 12; Outer cover 16 is arranged on the external peripheral surface of inner cover 14 so that carry out idle running with respect to inner cover 14; Rotational force transmitting portions 18 is formed between inner cover 14 and the outer cover 16, only is used for when outer cover 16 is pushed downwards greater than the power of predetermined force, and the rotational force of outer cover 16 is passed to inner cover 14; And fender 13; by spacer 15 supportings; spacer 15 is by being arranged on the gap of keeping between inner cover 14 and the outer cover 16 between inner cover 14 and the outer cover 16; and fender 13 detachably is installed on outer cover 16; and the part of the upper surface of formation outer cover 16; be used to allow outer cover 16 to carry out only along opening the idle running of direction with respect to inner cover 14; and be used for when breaking away from from outer cover 16; outer cover 16 by greater than the power of predetermined force when rotational force transmitting portions 18 moves down, the rotational force of outer cover 16 is passed to inner cover 14.
Container 10 can comprise such as toxic medicament, cleaning agent, family's medicine, purification thing, powder etc. the deletrious multiple contents of children.
Sealing member 20 can be attached to container entrance 12, is used for being stored in by 12 protections of airtight container inlet the contents of container 10, and contents are discharged by container entrance 20.Preferably, sealing member 20 is formed by the paper that can be easily removed by cutter etc. or aluminium sheet etc.
Inner cover 14 forms has the cylindrical of the top and bottom of opening.Female thread portion 26 is formed at the bottom inner circumferential surface of inner cover 14, is threadedly connected to the male thread portion 24 on the external peripheral surface that is formed on container entrance 12.Closed contact part 28 can be outstanding from the top inner circumferential surface of male thread portion 26, is used for closely contacting at container entrance 12.
Preventing to separate outstanding 11 can be outstanding from the external peripheral surface of the lower end of inner cover 14, is used to prevent that inner cover 14 from separating from outer cover 16.The outside that formation is positioned on the inner circumferential surface of lower end prevents to separate outstanding 16b rather than prevents to separate outstanding 14a, or the outside prevents to separate outstanding 16b and prevents to separate outstanding 14a both formation.
Outer cover 16 inserts the outside of inner covers 14 so that can move along the vertical direction, and forms and have the cylindrical of the top and bottom of opening.A plurality of jog 16c are formed on the external peripheral surface of outer cover 16, and the user can be by easily utilizing a plurality of jog 16c rotation outer covers 16 with hand.
Rotational force transmitting portions 18 comprises one or more first keys 40, along the circumferential direction be formed at the lateral surface of inner cover 14, and one or more second keys 42, be formed on the medial surface of outer cover 16, be used for by being meshed with first key, 40 gear tyves when pressing down by the power greater than predetermined force when outer cover 16, the rotational force of the edge of outer cover 16 being opened direction is passed to inner cover 14.
First key 40 can each interval along the circumferential direction be provided with a plurality of on the lateral surface of inner cover 14 in the same manner.First key 40 can be formed with hook, be used for along second key 42 of the closing direction locking outer cover 16 of inner cover 14, and inclined surface, make second key 42 of the outer cover 16 that contacts with described inclined surface along opening the pressing operation of direction by inner cover 14 to slide via it.
Second key 42 can each interval along the circumferential direction be provided with a plurality of on the medial surface of outer cover 16 in the same manner.Second key 42 can be formed with hook, is used for locking along the closing direction of outer cover 16 hook of first key 40, and inclined surface, makes can to slide via it along the inclined surface of opening first key 40 that direction is in contact with it of outer cover 16.
First key 40 and second key 42 can have when outer cover 16 is pressed gear type ingear any structure each other, and can be formed on the outside face of inner cover 14 or the inside face of outer cover 16.
First key 40 and second key 42 can have predetermined gap therebetween.Can form elastomeric element (not shown), this elastomeric element supports and keeps the state that outer cover 16 moves up from inner cover 14 by the upper surface of inner cover 14.
With to be used to allow outer cover 16 to carry out only different along the spacer of the idle running of opening direction, this elastomeric element is formed by the film that is configured to produce by bending elastic force.This elastomeric element has the end by the upper surface supporting of inner cover 14, thereby thereby provides elastic force to keep the state that outer cover 16 moves up to outer cover 16.
In case outer cover 16 is pushed down, outer cover 16 moves down along with the elastic deformation of this elastomeric element.But, discharging in case be applied to the power of outer cover 16, outer cover 16 is moved upwards up to initial position because of the elastic force of elastomeric element.
When outer cover 16 was not pushed greater than the power of predetermined force, owing to be applied on the outer cover 16 from the power of elastomeric element, outer cover 16 was not pushed fully.Therefore, second key 42 of first key 40 of inner cover 14 and outer cover 16 not exclusively engagement each other.As a result, even outer cover 16 rotations are slided because second key 42 passes through the inclined surface of first key 42, the rotational force of outer cover 16 is not passed to inner cover 42.Thereby prevent that jar from opening.
Fender 13 forms the disc on the inner circumferential surface top that is arranged on outer cover 16 with having predetermined gap.A plurality of bridges 17 are arranged between the top inner circumferential surface of the external peripheral surface of fender 13 and outer cover 16, keep the stationary state that fender 13 is fixed to outer cover 16, and when fender 13 moved down, the connecting bridge of bridge 17 are cut.Can form grooving rather than bridge 17 so that fender 13 separates from outer cover 16.
On outer cover 16, can form recessed portion 16a, so that radially appear fender 13 for making things convenient for the user easily to separate fender 13 from outer cover 16.As shown in Figure 4, fender 13 can form from initially appearing part radially more outstanding.
In order to allow the user note the released state of fender 13 from outer cover 16, fender 13 can be configured to be cut into a plurality of when from outer cover 16 separation.And, variable color when fender 13 can be configured to deformation takes place.
Spacer 15 is configured to keep the fixed interval (FI) between inner cover 14 and the outer cover 16, even make when power is applied on the outer cover 16, and first key 40 of inner cover 14 and second key, the 42 gear tyves engagement of outer cover 16.
Spacer 15 can have any structure of keeping the fixed interval (FI) between inner cover 14 and the outer cover 16 by the bottom surface of supporting and protecting plate 13.Spacer 15 can be given prominence to from the bottom surface of fender 13 or the upper side of inner cover 14.
And, spacer 15 be embodied as one or more from fender 13 the bottom surface or the outstanding bar of upper side of inner cover 14.As shown in the 3rd embodiment, spacer 15 is embodied as loop section or plate, rather than bar, or as shown in the 4th embodiment, is embodied as the skirt of the lower end that is arranged on outer cover 16.
When the fender 13 that is provided with by spacer 15 supportings, outer cover 16 is only carried out the idle running with respect to inner cover 14.Therefore, jar needs contrarotation power transmitting portions, is used for along closing direction the rotational force of outer cover 16 being passed to inner cover 14, so that be mounted to container 10.
Contrarotation power transmitting portions can comprise first inclination outstanding 34 of external peripheral surface one side that is formed on inner cover 14, so that form along the inclined surface 34a that opens direction and form hook 34b along closing direction, and tilt outstanding and be formed on second on outer cover 16 inner circumferential surfaces and tilt outstanding 36 corresponding to first, so that form along the inclined surface 36a that opens direction, and formation is along the hook 36b of closing direction.Along with second tilt outstanding 36 the inclined surface 36a tilts first and slides the idle running that outer cover 16 is carried out with respect to inner cover 14 on outstanding 34 the inclined surface 34a.And, tilt outstanding 36 hook 36b by first tilt outstanding 34 the hook 34b locking along with second, the rotational force along closing direction of outer cover 16 is passed to inner cover 14.
By comprising that first tilts to give prominence to the said structure of the contrarotation power transmitting portions of 34 and second inclination outstanding 36, jar can be installed on container 10.This structure allows outer cover 16 to carry out along the idle running with respect to inner cover 14 of opening direction, but allows the rotational force of outer cover 16 to be passed to inner cover 14 along closing direction.
Contrarotation power transmitting portions can be by the shape of control first key 40 and second key 42 and is highly implemented.
That is to say, contrarotation power transmitting portions can be by hook that forms first key 40 and the inclined surface enforcement of passing through to form first key 40, wherein, the hook of this first key 40 is used for the closing direction locking outer cover 16 along inner cover 14, by the inclined surface of this first key 40, second key 42 that contacts the outer cover 16 of first key 40 can slide along the direction of opening of inner cover 14.Here, second key 42 can form has hook, and can be provided with inclined surface along the direction of opening of outer cover 16, and wherein, this hook is used for locking along the closing direction of outer cover 16 hook of second key 42, and the inclined surface of second key can slide by this inclined surface.
First key 40 can comprise first sloping portion 51 and second sloping portion 52, and wherein, this first sloping portion 51 constitutes rotational force transmitting portions 18, the second sloping portions 52 with second key 42 and is higher than first sloping portion 51.
The engagement of first sloping portion 51 and second key, 42 gear tyves, and only when the power greater than predetermined force is applied to outer cover 16, the rotational force of outer cover 16 is passed to inner cover 14.And first sloping portion 51 forms the inclined surface 51a that has along opening direction, but is provided with the hook 51b along closing direction.
Second inclined surface 52 is configured to be arranged on by spacer 15 under the state in the outside at outer cover 16, only along closing direction the rotational force of outer cover 16 is passed to inner cover 14.And second sloping portion 5 is configured to allow outer cover 16 along opening the idle running of direction execution with respect to inner cover 14.Second sloping portion 52 forms the inclined surface 52a that has along opening direction, but forms the hook 52b that has along closing direction, and inclined surface 52a has the height of the inclined surface 51a that is higher than first sloping portion 51.Here, inclined surface 51a and 52a can have a plane or curved surface etc.
Second key 42 can comprise respectively the first key part 53 and the second key part 54 with respect to first sloping portion 51 and second sloping portion 52.The second key part 54 can have along the inclined surface of opening direction.
As shown in Figure 8, the first key part 53 and the second key part 54 can have from the height that differs from one another of outer cover 16 bottom surfaces, thereby prevent to disturb the inclined surface 51a and the 52a of first sloping portion 51 and second sloping portion 52.That is to say, can form corresponding to the first key part 53 of first sloping portion 51 and have than corresponding to the higher height of the second key part 54 of second sloping portion 52.
Under the state that spacer 15 is set, first sloping portion 51 forms with the first key part 53 not overlapping, and second sloping portion 52 forms with the second key part 54 and overlaps.Therefore, when outer cover 16 when closing direction rotates, the second key part 52 is by the hook 52b locking of second sloping portion 52, thereby makes the rotational force of outer cover 16 be passed to inner cover 14.
Shown in Fig. 7 c, the first key part 153 and the second key part 54 can be mounted to has the phase place that differs from one another based on the center of covering.
Below, will illustrate in greater detail the operation of the jar of first embodiment of the invention.
With reference to Fig. 4 and 10, be installed at cover under the situation of container, the fixed interval (FI) between inner cover 14 and the outer cover 16 is kept by spacer 15.Therefore, even when power puts on outer cover 16, because the gear type engagement each other of first key 40 and second key 42, the rotational force of outer cover 16 is not passed to inner cover 14 along opening direction.More properly, outer cover 16 is only carried out the idle running with respect to inner cover 14.Here, by by contrarotation power transmitting portions the rotational force of outer cover 16 being passed to inner cover 14, cover can be installed on container.
Under the state that cover separates from container 10, the user separates fender 13 from outer cover 16.
Shown in Fig. 9 and 11,, remove spacer 15 to move down outer cover 16 in case fender 13 separates from outer cover 16.Then, along opening direction rotation outer cover 16, second key 42 of outer cover 16 moves towards the inclined surface of first key 40 in case the user does not apply constant force downwards.
As shown in Figure 9, second key 42 of outer cover 16 slides by the inclined surface of first key 40.Therefore, in addition under the state that fender 13 has removed, after outer cover 16 moves down, the idle running that outer cover 16 is carried out with respect to inner cover 14.
As shown in figure 13, in case the user applies predetermined force downwards to outer cover 16, the first keys 40 and the gear type engagement each other of second key 42.And when the direction rotation was opened on outer cover 16 edges, the rotational force of outer cover 16 was passed to inner cover 14.Therefore, inner cover 14 rotations, thereby cover can separate from container entrance 12.
Below, the operation of first key 40 will be described shown in Fig. 7 and 8.
As shown in figure 14, before fender 13 removed from outer cover 16, outer cover 16 was placed on top by spacer 15.When the direction rotation was opened on outer cover 16 edges, second key 42 slided by the inclined surface 52a of second sloping portion 52.On the contrary, as shown in figure 15, when outer cover 16 when closing direction rotates, the second key part 52 of second key 42 is by the hook 52b locking of second sloping portion 52, thereby the rotational force of outer cover 16 is passed to inner cover 14.
As shown in figure 14, after fender 13 removed from outer cover 16, the part of outer cover 16 moved down.
Here, the first key part 53 and the second key part 54 that do not apply force to outer cover 16, the second keys 42 as the user along opening direction rotation outer cover 16 are downwards slided by first sloping portion 51 of first key 40 and the inclined surface 51a and the 52a of second sloping portion 52.Therefore, outer cover 16 is carried out along opening the idle running of direction with respect to inner cover 14.
On the contrary, as shown in figure 15, when the user edge is opened direction rotation outer cover 16 and is applied force to outer cover 16 downwards, first sloping portion 51 of the first key part 53 of second key 42 and the second key part 54 and first key 40 and the engagement of second sloping portion, 52 gear tyves.Therefore, the rotational force of outer cover 16 is passed to inner cover 14, thereby cover separates from container 10.
Inner cover or outer cover according to cover of the present invention can have multiple function.For example, inner cover can be provided with sealing member and remove the unit, is used to remove sealing member and the sealing member that removes is stored in wherein.
Be further to comprise that with the different of jar sealing member removes unit 22 according to the jar of second embodiment according to first embodiment.When inner cover 14 when container entrance 12 separates, the sealing member that is formed at inner cover 14 removes the sealing member 20 that unit 22 removes airtight container inlet 12, then the sealing member 20 that is removed is stored in the inner cover 14.
Because except that sealing member removes unit 22, have and the structure identical according to the jar of second embodiment according to the jar of first embodiment, same reference number will be used for second embodiment, and will omit its detailed explanation.
Sealing member removes unit 22 and comprises pressing plate 24, but is arranged in the inner cover 14 so that above-below direction moves, and is pushed by the user; Cutter 26 along the circumferential direction is formed at the lower surface edge of pressing plate 24, is used for when inner cover 14 rotations cutting sealing part 20 and when pushing pressing plate 24, puncture through seal part 20; Lock part 28, outstanding downwards from the lower surface of pressing plate 24, be used for the sealing member 20 by cutter 26 cuttings is contained in the body 16; And connecting bridge 30, be connected between the inner circumferential surface of the external peripheral surface of pressing plate 24 and inner cover 14, be used to guide pressing plate 24 to move along the vertical direction, and supporting move to the pressing plate 24 of another position owing to himself elastic force.
Pressing plate 24 can form has the disc of diameter less than the internal diameter of inner cover 14.
As shown in the figure, be used for comprising a plurality of supporting part 26a by the cutter 26 of rotation inner cover 14 cutting sealing parts 20, be formed on pressing plate 24 lower surface the edge and have same interval therebetween, and the first cutting part 26b, be formed on the lower end of supporting part 26a tartly and when pressing plate 24 is pressed, move down and puncture through seal part 20, and the second cutting part 26c, be formed at least one side of two sides of supporting part 60, be used for when inner cover 14 rotation, along with sealing member 20 being cut into circle contacting to transfer to the state backspin of the inner circumferential surface of container entrance 12.
As shown in the figure, lock part 28 comprises cramp bar 28a and one or more outstanding 28c of locking that is formed at the side of cramp bar 28a, wherein, cramp bar 28a is from the lower surface definite length extended of pressing plate 24, be used for puncture through seal part 20, the outstanding 28c of supporting locking is used for lock seal 20 makes the sealing member 20 that is cut by cutter 26 can be stored in the inner cover 14.
Cramp bar 28a forms towards the lower one of pressing plate 24 to the clavate of extending, and the perforated portion 28 that is used for puncture through seal part 20 forms the sharp-pointed shape in cramp bar 28a end.
The outstanding 28c of locking forms elastically deformable, and K/UP during puncture through seal part 20, thereby passes the hole that is formed by perforated portion 28b, and in the insertion sealing member 20.Then, in the interior rear flank that enters sealing member 20, the outstanding 28c of locking extends to initial condition, thereby is locked in the inside face of sealing member 20.
The outstanding 28c of one or more lockings is definite length extended vertically from the two sides of cramp bar 28a.
Connecting bridge 30 is as having dome-shaped film, is formed between the inner circumferential surface of the external peripheral surface of pressing plate 24 and inner cover 14.When pressing plate 24 was pushed greater than the power of predetermined force, connecting bridge 30 flexibly was out of shape, thereby guiding pressing plate 24 moves down.
Connecting bridge 30 is flexibly kept the current location of pressing plate 24.That is to say that when pressing plate 24 projected upwards and is not pressed, connecting bridge 30 had dome top shape and keeps the current location of pressing plate 24.But when pressing plate 24 was pushed greater than the power of predetermined force, connecting bridge 30 flexibly was deformed into down spill and keeps the pressed state of pressing plate 24.
As shown in figure 17, the spacer 15 that is used to keep the gap between inner cover 14 and the outer cover 16 can be arranged at the upper surface of pressing plate 24, thereby is supported, and maybe can be arranged on to be used to connect the connecting bridge 30 of pressing plate 24 to inner cover 14.
The explanation sealing member is removed the operation of unit 22.Except sealing member removes the unit,, thereby will omit its detailed explanation according to identical with according to first embodiment of the operation of the jar of second embodiment.
In the jar according to second embodiment, covered by fender 13 because sealing member removes the pressing plate 24 of unit 22, after fender 13 had removed, pressing plate 24 can be pressed to remove sealing member 20.
Therefore, remove sealing member 20 in order to remove unit 22 by sealing member, the user removes fender 13 from outer cover 16.
Then, in case by applying power thereon, the user pushes pressing plate 24, and by the elastic operation of connecting bridge 30, pressing plate 24 moves down.And shown in Figure 21 or 23, lock part 28 moves down puncture through seal part 20 with the cutter 26 that is arranged on the lower surface of pressing plate 24.
Here, when passing sealing member 20, the 28c K/UP is given prominence in the locking of lock part 28, thereby passes the hole that is formed by perforated portion 28b, and inserts sealing member 20.Then, the interior rear flank of positioning seals 20, the outstanding 28c of locking extends to initial condition, thereby is locked in the inside face of sealing member 20.
In this state, the user is by applying force to outer cover 16 downwards, along opening direction rotation outer cover 16.Therefore, the gear type engagement each other of first key 40 and second key 42, and the rotational force of outer cover 16 is passed to inner cover 14, thus rotation inner cover 14.During along with inner cover 14 rotations, cutter 26 is cutting sealing part 20 along the circumferential direction.
In case user's rotary cover separates from container entrance 12 until cover, the sealing member 20 of keeping the state that is locked by lock part 28 separates from container entrance 12 with inner cover 14.
Spacer can be multiple structure with by being arranged on the gap of keeping between inner cover and the outer cover therebetween.Spacer allows outer cover to carry out along opening the idle running of direction with respect to inner cover, opens the rotational force of direction and is passed to inner cover even be subjected to the edge of the outer cover that moves down greater than the power of predetermined force.
Below, illustrate in greater detail jar with reference to the accompanying drawings according to the 3rd embodiment of the present invention.
Figure 24 is the cutaway view according to the jar of the 3rd embodiment of the present invention; Figure 25 for fender from the cutaway view of the jar of its Figure 24 that removes, and Figure 26 to 29 is the conceptual view of the operating process of first and second key of the jar that shows Figure 24.
Except that spacer and contrarotation power transmitting portions, identical with the jar of second embodiment according to the jar of the 3rd embodiment.Therefore, spacer and contrarotation power transmitting portions will only be described.The structure of the 3rd embodiment is applicable to first embodiment.
Spacer 250 can comprise from the outstanding loop section in the bottom surface of the upper surface of inner cover 14 or fender 13.Figure 24 and 25 shows loop section from the outstanding example of the upper surface of inner cover 14.
Loop section is outstanding from the bottom surface of the upper surface of inner cover 14 or fender 13, thereby keeps the gap between first key 40 of second key 42 of outer cover 16 and inner cover 14, so that prevent the state that is engaged with each other.
Loop section can form to have is enough to prevent that second key 42 of outer cover 16 from contacting first key 40 of inner covers 14, or is enough to allow the height of part contact between the two.
Under isolated non-contiguously situation between first key 40 of second key 42 of outer cover 16 and inner cover 14, also contrarotation power transmitting portions can be set so that promote the connection procedure of jar.
Be set to contact at second key 42 of outer cover 16 under the situation of first key 40 of inner cover 14, first key 40 can be provided with along the inclined surface 40b that opens direction, makes that because the slip of second key 42, the rotational force of outer cover 16 can not be passed to inner cover 14.
As shown in figure 27, inclined surface 40b form have when the user when inner cover 14 promotes outer cover 16 downwards, the rotational force that is enough to prevent outer cover 16 slides by inclined surface 40b by the end of second key 42 and is passed to the degree of depth of inner cover 14.Inclined surface 40b forms to have and considers inner cover 14 and the tolerance of outer cover 16 and the proper depth of distortion (modification).
Because first key 40 of second key 42 of outer cover 16 and inner cover 14 is kept predetermined gap between the two by spacer 250, so that do not mesh each other, even when the user rotated outer cover 16, the rotational force of outer cover 16 was not passed to inner cover 14.Therefore, can not under the situation that does not remove fender 13, open jar.
Below, explanation is used for the user opens cover from container process.
At first, as in first or second embodiment, in case the user has removed fender 13, to jar enforcement operation as shown in figure 28.When outer cover 16 was rotated by the user, because the inclined surface of first key 40, the rotational force of outer cover 16 was not passed to inner cover 14.
Here, when the user when inner cover 14 promotes outer covers 16, outer cover 16 moves to inner cover 14.Therefore, as shown in figure 29, first key 40 and second key 42 are engaged with each other, thereby the rotational force of the outer cover 16 of user rotation is passed to inner cover 14.Because outer cover of jar 16 and inner cover 14 are made by the deformable material such as plastics, because of outer cover 16 and inner cover 14 are subjected to from user's power enantiotropy mutually, thereby first key 40 and second key 42 are engaged with each other.
In a single day spacer 250 just removes and can not restPose.Therefore, whether the user can exist according to spacer 250 and check whether jar is opened.
Spacer 250 changeable types are the different shape except that annular.
Below, with the jar that illustrates in greater detail according to the 4th embodiment of the present invention.
Figure 30 is the cutaway view according to the jar of the 4th embodiment of the present invention, and Figure 31 for spacer 350 from the cutaway view of the jar of its Figure 30 that removes.
Except that spacer 350, be similar to jar according to the 3rd embodiment according to the jar of the 4th embodiment.Therefore, incite somebody to action only brief description spacer 350.
Spacer 350 detachably is arranged near the lower end of outer cover 16 or inner cover 14.
Here, spacer 350 is kept the gap between first key 40 of second key 42 of the outer cover 16 shown in Figure 26 and 27 and inner cover 14.
As shown in figure 30, spacer 350 can be embodied as the skirt that is connected to the lower end of outer cover 16 by one or more bridges 351, and by inner cover 14 or support of vessel, is used to keep the fixed interval (FI) supporting between first key 40 of second key 42 of outer cover 16 and inner cover 14.
Here, spacer 350 deformables are various slot parts with cut mode (cutter line), so that separate from outer cover 16 by cutting.
As shown in figure 31, under the state that the spacer 350 of skirt form has removed, when the user when inner cover 14 promotes outer covers 16, outer cover 16 moves to inner cover 14.Therefore, as shown in figure 29, first key 40 and second key 42 are engaged with each other, thereby the rotational force that the user rotates outer cover 16 is passed to inner cover 14.Because outer cover of jar 16 and inner cover 14 are formed by the deformable material such as plastics, because of outer cover 16 and inner cover 14 are subjected to from user's power enantiotropy mutually, thereby first key 40 and second key 42 are engaged with each other.
In a single day spacer 350 just removes can not return to initial condition.Therefore, whether the user can exist according to spacer 350 and check whether jar is opened.
In jar of the present invention, outer cover 16 is configured to carry out the idle running with respect to inner cover 14.Therefore, easy for the jar connection procedure can preferably be provided with contrarotation power transmitting portions, is used to transmit the rotational force that rotates to the outer cover of inner cover along closing direction.
Contrarotation power transmitting portions can have transmission rotates to the outer cover of inner cover along closing direction any structure of rotational force.
Below, with the jar that illustrates in greater detail according to the 5th embodiment of the present invention.
Figure 32 is the cutaway view according to the jar of the 5th embodiment of the present invention, and Figure 33 and 34 is the cutaway view along the line IV-IV among Figure 32.
Except that contrarotation power transmitting portions, with similar, therefore, contrarotation power transmitting portions will only be described according to the jar of the 3rd embodiment according to the jar of the 5th embodiment of the present invention.With different, be not provided with pressing plate according to the jar of the 5th embodiment according to the jar of the 3rd embodiment.
Spacer 250 can be outstanding from the bottom surface (being the upper surface of inner cover 14 the 5th embodiment) of the upper surface or the fender 13 of inner cover 14.And, spacer 250 can be provided with along the circumferential direction shear one or many cut away (cut-out) part 251.
Spacer 250 can be made of a plurality of plectanes, and each plectane all has bending.Shown in Figure 32 to 34, spacer 250 can constitute by forming a plurality of dull and stereotyped of imaginary circles (C1).
Shown in Figure 32 to 34, contrarotation power transmitting portions can comprise that the one or more contrarotations on the outside face of the inside face that is formed at outer cover 16 or inner cover 14 are outstanding 260, so that cut away the closing direction locking of part 251 along inner cover 14 by loop section (spacer 250).When spacer 250 was formed at inner cover 14, contrarotation outstanding 260 was formed on the inside face of outer cover 16.But when spacer 250 was formed at outer cover 16, contrarotation outstanding 260 was formed on the outside face of inner cover 14.
Contrarotation outstanding 260 can comprise by loop section cut away the locking surface 261 of part 251 along the closing direction locking of inner cover 14, and form from locking surface 261 and cut away part 251 isolated inclined surfaces 262 along what open direction and loop section.
For example, shown in Figure 32 to 34, spacer 250 is formed at as loop section on the upper surface of inner cover 14, with supporting and protecting plate 13.And spacer 250 has thin thickness and cuts away part, when applying power from being provided with a plurality of outer or inner circumferential surfaces that cut away the spacer 250 of part 251 with box lunch, and Wan Qu spacer 250 easily.
Preferably, spacer 250 based on imaginary circle C 1Towards the side 251a who cuts away part 251 of closing direction towards imaginary circle C 1More outstanding outward, promptly towards contrarotation outstanding 260.And spacer 250 based on imaginary circle C 1Towards the opposite side 251b that cuts away part 251 that opens direction towards imaginary circle C 1In more outstanding.
The contrarotation of contrarotation power transmitting portions outstanding 260 is embodied as one or more, and is formed on the inside face of outer cover 16.
Here, contrarotation outstanding 260 comprises the locking surface 261 that is locked by the side 250a who cuts away part 251 towards closing direction.Preferably, contrarotation outstanding 260 is provided with to form from locking surface 261 along what open direction and loop section cuts away part 251 isolated dip plane 262, makes outer cover 16 to carry out reposefully with respect to the idle running of inner cover 14 and do not disturb inner cover 14 along opening direction.
Under this structure, as shown in figure 33, in case outer cover 16 along the closing direction rotation, is locked by locking surface 261 towards a side 251a of closing direction.Therefore, the rotational force of outer cover 16 is passed to inner cover 14.
But, with reference to Figure 34, in case outer cover 16 along opening the direction rotation, when inclined surface 262 towards spacer 250 cut away the opposite side 251b of part 251 time, locking surface 261 inwardly promotes spacers 250 by inclined surface 262.Therefore, the rotational force that prevents outer cover 16 is passed to inner cover 14.
Figure 35 is the spacer of jar of Figure 32 and the variation example of contrarotation power transmitting portions, illustrates along the outer cover of closing direction rotation; Figure 36 shows the outer cover of jar of Figure 35 along the conceptual view of the state of opening direction rotation; And Figure 37 has shown that the outer cover of jar of Figure 35 is along the conceptual view of closing direction rotation.
Spacer 250 and contrarotation power transmitting portions can have multiple modification.Shown in Figure 35 to 37, spacer 250 is embodied as loop section.And contrarotation power transmitting portions can comprise that one or more first on the external peripheral surface that is formed at loop section is outstanding 363, and be formed at outer cover 16 and only along closing direction by one or more second outstanding 364 of first outstanding 363 lockings.
Preferably, constitute hook 363a and 364a along the surface of closing direction respect to one another first outstanding 363 and second outstanding 364 surface, and its opposing face constitutes dip plane 363b and 364b along opening direction.
Second outstanding 364 of contrarotation power transmitting portions is rotated along with the rotation of outer cover 16.As shown in figure 35, when outer cover 16 when closing direction rotates, first outstanding 363 and second outstanding 364 hook 363a and 364a are locked to each other.Therefore, the rotational force of outer cover 16 is passed to inner cover 14, thereby cover is connected to container.
With reference to Figure 36, when outer cover 16 when opening the direction rotation, first outstanding 363 and second outstanding 364 inclined surface 363b and 364b contacts with each other so that elastic deformation.Therefore, by slip inclined surface 363b and 364b, prevent that the rotational force of outer cover 16 is passed to inner cover 14.
With reference to Figure 37, fender 13 can be provided with and cut away part 13a, and the user can observe second outstanding 364 of outer cover 16 from the outside by cutting away part 13a.
Figure 38 is the cutaway view according to the jar of the 6th embodiment of the present invention, Figure 39 is the dismounting transparent view of the jar of Figure 38, Figure 40 is the cutaway view that the cover that shows Figure 38 is connected to the state of container, and Figure 41 is the transparent view of inner cover of the jar of Figure 38.
Except that contrarotation power transmitting portions, be similar to jar according to the jar of the 6th embodiment according to the 3rd embodiment, therefore, contrarotation power transmitting portions will only be described.Be different from jar, be not provided with pressing plate according to the jar of the 6th embodiment according to the 3rd embodiment.
Contrarotation power transmitting portions can comprise that one or more first outstanding 361, the first outstanding 361 forms when the power greater than predetermined force is applied to the bottom surface of inner cover 14 (the 6th embodiment) or outer cover 16, separates with inner cover 14 or is cut into piece; And one or more second outstanding 362, the second outstanding 362 be formed at the inside face of outer cover 16 or the outside face of inner cover 14, thereby so that contact the first outstanding 361 transferring case covers 16 along the rotational force of closing direction to inner cover 14.
First outstanding 361 and second outstanding 362 is formed at inner cover 14 and outer cover 16 respectively.Enough firm for cover being connected to container, preventing the leakage of the contents in the container, first outstanding 361 and second outstanding 362 transmit outer covers 16 along the rotational force of closing direction rotation to inner cover 14.In case inner cover is connected to container fully, it no longer rotates.Therefore, first outstanding 361 from inner cover 14 separation or damage, thereby the rotational force of outer cover 16 is not passed to inner cover 14.Even this has caused when outer cover 16 rotations, inner cover 14 does not rotate yet.
Be provided with first outstanding 361 and second outstanding 362 so that transmit rotational force each other, and can have from inner cover 14 and separate first outstanding 361 or damage first outstanding 361 any structure.Same, first outstanding 361 and second outstanding 362 can have one of them can insert another any structure.
For example, first outstanding 361 is detachably outstanding from the upper surface of inner cover 14.And second outstanding 362 is provided with and is used to insert first outstanding 361 slot part 362a, and is formed at the bottom surface of fender 362.Here, first outstanding 361 and second outstanding 362 as spacer, thereby does not need extra spacer.
First outstanding 361 and second outstanding 362 is formed at the core of the upper surface of inner cover 14, but is not restricted to this.
First outstanding 361 can form one or morely, and its upper limb can form and have recessed surface, so that easily with the second outstanding 362 insertion groove part 362a.
For the rotational force that easily transmits outer cover 16 to the horizontal profile of inner cover 14, the first outstanding 361 can have multiple shape such as polygonal shape or star.
When using injection moulding plastics material, first outstanding 361 experience are used to form the process of cut mode (cutter line) or separating tank, so that easily separate or so that easy the disconnection from inner cover 14.
Second outstanding 362 also can form when the power greater than predetermined force is applied to the bottom surface of outer cover 16, separates with outer cover 16 or disconnects.
In jar, when outer cover 16 rotations, to give prominence to 361 and second by first and give prominence to interconnecting between 362, the rotational force of outer cover 16 is passed to inner cover 14.
But in case cover is connected to container fully, inner cover 14 no longer rotates, thus the rotation of opposing outer cover 16.Here, as shown in figure 40, when the power greater than predetermined force is applied to first outstandingly 361 the time, first outstanding 361 separates from inner cover 14.
First outstanding 361 after inner cover 14 separation, and the rotational force of rotation outer cover 16 is not passed to inner cover 14.Therefore, even outer cover 16 rotates along any direction, inner cover 14 does not rotate.This does not allow the user not remove fender 13 from the container separation.
It should be apparent to those skilled in the art that under the prerequisite that does not exceed the spirit or scope of the present invention and can make various changes and modification.Therefore, be intended to the present invention and cover change provided by the present invention and modification, the scope that it does not exceed claims and is equal to.

Claims (36)

1. jar comprises:
Inner cover is installed on the container entrance of container;
Outer cover is arranged at the external peripheral surface of described inner cover, so that carry out the idle running with respect to described inner cover;
The rotational force transmitting portions is formed between described inner cover and the described outer cover, only is used for when described outer cover is pushed greater than the power of predetermined force described outer cover being passed to described inner cover along the rotational force of opening direction downwards; And
Fender; support by spacer; described spacer is by being arranged on the gap of keeping between described inner cover and the described outer cover between the two; and described fender detachably is assemblied in described outer cover and constitutes the part of described outer cover upper surface; be used to allow described outer cover only to carry out the idle running of opening direction with respect to the edge of described inner cover; and be used for when described fender from described outer cover split and described outer cover by greater than the power of predetermined force when described rotational force transmitting portions moves down, the rotational force of described outer cover is passed to described inner cover.
2. jar as claimed in claim 1, wherein, described spacer is given prominence to from the upper surface of described inner cover or the bottom surface of described fender.
3. jar as claimed in claim 1, wherein, described spacer is embodied as one or more from the upper surface of described inner cover or the outstanding bar in bottom surface of described fender.
4. jar as claimed in claim 1, wherein, cutting groove shape is formed between described fender and the described outer cover, is used for convenient described fender and separates from described outer cover.
5. jar as claimed in claim 1, wherein, described fender and described outer cover are connected to each other by a plurality of bridges, so that easily separate described fender from described outer cover.
6. jar as claimed in claim 1, wherein, after described fender separated from described outer cover, part was connected to described outer cover.
7. jar as claimed in claim 1, wherein, described rotational force transmitting portions comprises:
One or more first key along the circumferential direction is formed at the outer surface of described inner cover; And one or more second key, be formed at the inner surface of described outer cover, be used for by when described outer cover is pushed greater than the power of predetermined force with the engagement of the described first key gear type, the rotational force of described outer cover edge being opened direction is passed to described inner cover.
8. jar as claimed in claim 7, wherein, described first key forms has hook, be used for locking described second key of described outer cover along the closing direction of described inner cover, and inclined surface, make second bond energy of opening the described outer cover that direction is in contact with it along described inner cover enough by its slip.
9. jar as claimed in claim 7; wherein; described spacer is kept the gap between the lower surface of the upper surface of described inner cover and described outer cover, so that be connected at described fender under the state of described outer cover, prevents the engagement of described first key and the described second key gear type.
10. jar as claimed in claim 7, wherein, described second key forms has hook, be used for locking the hook of described second key along the closing direction of described outer cover, and inclined surface, make and can slide via it along the inclined surface of opening described second key that direction is in contact with it of described outer cover.
11. jar as claimed in claim 1 further comprises contrarotation power transmitting portions, is arranged between the outside face of the inside face of described outer cover and described inner cover, is used for described outer cover is passed to described inner cover along the rotational force of closing direction.
12. jar as claimed in claim 11, wherein, described contrarotation power transmitting portions comprises:
First tilts outstandingly, is formed on external peripheral surface one side of described inner cover, so that form along the inclined surface of opening direction and along the hook of closing direction; And
Second tilts to give prominence to, be formed on the inner circumferential surface of described outer cover, so that form inclined surface along opening direction, and it is outstanding to tilt corresponding to described first, form hook along closing direction, be used for by along the described direction described first outstanding inclined surface that tilts that slides of opening, allow described outer cover to carry out idle running with respect to described inner cover, and be used for to be passed to described inner cover along the rotational force of closing direction by by the described first described hook locking of tilting to give prominence to.
13. jar as claimed in claim 12, wherein, described rotational force transmitting portions comprises:
One or more first key along the circumferential direction is formed at the outer surface of described inner cover, and has along the inclined surface of opening direction; And one or more second key, along the circumferential direction be formed at the inner surface of described outer cover, be used for by when described outer cover is pushed greater than the power of predetermined force with the engagement of the described first key gear type, the rotational force of described outer cover edge being opened direction is passed to described inner cover.
14. jar as claimed in claim 13, wherein, described first key comprises: first sloping portion; And second sloping portion that is higher than described first sloping portion.
15. jar as claimed in claim 11, wherein, described contrarotation power transmitting portions comprises:
One or more is first outstanding, is formed at the external peripheral surface of described inner cover, or the inside face of described outer cover, so that from then on separated by the power greater than predetermined force; And
One or more is second outstanding, is formed at the inside face of described outer cover or the outside face of described inner cover, thereby outstanding described outer cover is passed to described inner cover along the rotational force of closing direction so that contact described first.
16. jar as claimed in claim 11, wherein, described contrarotation power transmitting portions comprises:
One or more is first outstanding, is formed at the upper surface of described inner cover, or the bottom surface of described outer cover, so that from then on separated by the power greater than predetermined force; And
One or more is second outstanding, is formed at the inside face of described outer cover or the outside face of described inner cover, thereby outstanding described outer cover is passed to described inner cover along the rotational force of closing direction so that contact described first.
17. jar as claimed in claim 16, wherein, the described first outstanding and described second tab-like core that is formed in the upper surface of described inner cover.
18. jar as claimed in claim 16, wherein, described second outstanding is provided with slot part, is used to insert described first outstanding.
19. as claim 17 or 18 described jars, wherein, described spacer is embodied as from the outstanding loop section in the bottom surface of the upper surface of described inner cover or described fender.
20. jar as claimed in claim 11, wherein, described spacer is given prominence to from the upper surface of described inner cover or the bottom surface of described fender, and has loop section, and described loop section forms to have along the circumferential direction to shear and once or more frequently cuts away part.
21. jar as claimed in claim 20, wherein, described contrarotation power transmitting portions comprises:
One or more contrarotation is outstanding, is formed on the outside face of the inside face of described outer cover or described inner cover, so that cut away the part locking along the direction of opening of described inner cover by described loop section.
22. jar as claimed in claim 21, wherein, described contrarotation is outstanding to be comprised: locking surface, cut away the part locking along the closing direction of described inner cover by described loop section; And inclined surface, form along open direction from described locking surface and described loop section to cut away part spaced apart.
23. as claim 20 or 21 described jars, wherein, described loop section forms towards described contrarotation more outstanding, so that by the outstanding locking surface locking of described contrarotation.
24. as claim 20 or 21 described jars, wherein, described loop section forms towards described contrarotation more outstanding, so that by the outstanding locking surface locking of described contrarotation.
25. jar as claimed in claim 11, wherein, described spacer is provided with from the outstanding loop section in the bottom surface of the upper surface of described inner cover or described fender, and
Wherein, described contrarotation is outstanding to be comprised: one or more is first outstanding, is formed at the external peripheral surface of the loop section of described spacer; And one or more is second outstanding, is formed at described outer cover, and along closing direction by the described first outstanding locking.
26. jar as claimed in claim 25, wherein, the outstanding and described second outstanding surface constitutes outstandingly along closing direction respect to one another described first, and constitutes inclined surface along opening its opposing face of direction.
27. jar as claimed in claim 1 comprises that further sealing member removes the unit, is arranged at described inner cover, be used for when described inner cover when described container entrance separates, remove sealing member, and the described sealing member that removes be stored in wherein.
28. jar as claimed in claim 27 comprises that further sealing member removes the unit, comprising:
Pressing plate is arranged in the described inner cover, so that removable on above-below direction;
One or more cutter along the circumferential direction is formed at the edge of the lower surface of described pressing plate, is used for piercing through described sealing member when described fender is pressed, and when described inner cover rotation, cuts described sealing member; The lock part, outstanding downwards from the lower surface of described pressing plate, be used for the described sealing member by described cutter cuts is held in vivo; And connecting bridge, be connected between the inner circumferential surface of the external peripheral surface of described pressing plate and described inner cover, and elastically deformable is to move described pressing plate along the vertical direction.
29. jar as claimed in claim 28, wherein, described pressing plate forms the accentric center, center that has with described outer cover, and comprises the center of described outer cover.
30. jar as claimed in claim 1, wherein, described inner cover has its upper end of opening and lower end, wherein, female thread portion is formed at the bottom inner circumferential surface of described inner cover, and described female thread portion is threaded io male thread portion, and described male thread portion is formed on the external peripheral surface of described container entrance, and wherein, be used to prevent that described inner cover from preventing that from what described outer cover separated separating outstanding inner circumferential surface from described inner cover lower end gives prominence to.
31. jar as claimed in claim 1, wherein, described outer cover inserts described inner cover, so that can move along the vertical direction, described outer cover has its upper end of opening and lower end, on its external peripheral surface, be provided with a plurality of jogs for making things convenient for the user to rotate by hand, and on the inner circumferential surface of its lower end, be provided with prevent to separate outstanding, described prevent to separate outstanding by described inner cover locking.
32. jar as claimed in claim 1, wherein, elastomeric element is formed on the upper end of described outer cover, and described elastomeric element is supported by the upper surface of described inner cover, and keeps the state that described outer cover moves up from described inner cover.
33. jar as claimed in claim 32, wherein, described elastomeric element is formed by film, and described film configuration becomes by the crooked elastic force that generates.
34. jar as claimed in claim 2, wherein, described spacer has from the outstanding loop section in the bottom surface of the upper surface of described inner cover or described fender.
35. a jar comprises:
Inner cover is installed on the container entrance of container;
Outer cover is arranged at the external peripheral surface of described inner cover, so that carry out the idle running with respect to described inner cover;
The rotational force transmitting portions is formed between described inner cover and the described outer cover, only is used for when described outer cover is pushed greater than the power of predetermined force described outer cover being passed to described inner cover along the rotational force of opening direction downwards; And
Spacer is by being arranged at the gap of keeping between described inner cover and the described outer cover between the two, even make that described outer cover is carried out with respect to described inner cover along the idle running of opening direction when described outer cover is pushed greater than the power of predetermined force downwards.
36. jar as claimed in claim 35, wherein, described spacer detachably is arranged near the lower end of described outer cover or described inner cover, and when when it splits, move down described outer cover by power, thereby described outer cover is passed to described inner cover along the rotational force of opening direction greater than predetermined force.
CN2008801194666A 2007-10-24 2008-10-24 Closure of vessel Expired - Fee Related CN101888954B (en)

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KR10-2007-0107428 2007-10-24
PCT/KR2008/006298 WO2009054698A2 (en) 2007-10-24 2008-10-24 Closure of vessel

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CN101888954B CN101888954B (en) 2012-01-11

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EP (1) EP2222571A4 (en)
JP (1) JP2011500472A (en)
KR (1) KR20090042182A (en)
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AU (1) AU2008317629A1 (en)
BR (1) BRPI0818204A2 (en)
CA (1) CA2703654A1 (en)
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CN104349988B (en) * 2012-06-07 2016-04-20 伸晃化学株式会社 Safety cap
CN106536360A (en) * 2014-06-06 2017-03-22 费舍尔科学有限责任公司 Tamper-evident closure assembly including outer shell, and related systems and methods
CN106536360B (en) * 2014-06-06 2018-06-15 费舍尔科学有限责任公司 Thief-proof bottle cap opened assembly, related system and method including external shell
CN107548374A (en) * 2015-04-10 2018-01-05 玻美欧利罗克股份公司 Safety capsule for container
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CN110294205A (en) * 2018-03-21 2019-10-01 雷静 A kind of novel packing box for preventing child from opening
CN112040820A (en) * 2018-03-22 2020-12-04 贝德福德系统有限责任公司 Capsule assembly for a beverage machine
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Also Published As

Publication number Publication date
WO2009054698A2 (en) 2009-04-30
MX2010004459A (en) 2010-10-07
KR20090042182A (en) 2009-04-29
US20100237072A1 (en) 2010-09-23
CN101888954B (en) 2012-01-11
EP2222571A2 (en) 2010-09-01
WO2009054698A3 (en) 2009-05-28
CA2703654A1 (en) 2009-04-30
BRPI0818204A2 (en) 2016-06-14
AU2008317629A1 (en) 2009-04-30
RU2010120665A (en) 2011-11-27
EP2222571A4 (en) 2010-11-24
JP2011500472A (en) 2011-01-06

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