CN108216897A - Case with double locking pressing mechanism - Google Patents
Case with double locking pressing mechanism Download PDFInfo
- Publication number
- CN108216897A CN108216897A CN201810210182.3A CN201810210182A CN108216897A CN 108216897 A CN108216897 A CN 108216897A CN 201810210182 A CN201810210182 A CN 201810210182A CN 108216897 A CN108216897 A CN 108216897A
- Authority
- CN
- China
- Prior art keywords
- wall surface
- boss
- vessel
- latch
- screw thread
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000003825 pressing Methods 0.000 title claims abstract description 19
- 238000012856 packing Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 9
- 239000011796 hollow space material Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 241000208125 Nicotiana Species 0.000 abstract description 12
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000010009 beating Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003571 electronic cigarette Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- B65D50/06—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 different actions in succession
-
- 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
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
-
- 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
- B65D2555/00—Accessories for container closures not otherwise provided for
- B65D2555/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
Abstract
The invention discloses a kind of cases with double locking pressing mechanism, and the vessel, interior plug and container cover of opening are equipped with including one end, and the interior plug merges with vessel close-fitting equipped with discharge hole；The case further includes：Elastic packing plug is placed in the front end cavity of the container cover, and one end is abutted with the discharge hole of the interior plug, and the other end is abutted with the inner wall of container cover；The end that the container cover is equipped with the first screw thread and is threaded into direction in first, which is interrupted, is provided with latch, the end that the vessel opening is equipped with the second screw thread and is threaded into direction in second is provided with a groove, first threaded engagement is in the second screw thread, and latch is in the movement locking for screwing in and screwing out direction after the latch is threaded into the direction screw-in groove along second.The case of the present invention enables tobacco tar to prevent children from opening by mistake, while good airproof performance, and simple in structure, at low cost.
Description
Technical field
The present invention relates to container technical field more particularly to a kind of cases with double locking pressing mechanism.
Background technology
Electronics smoke product is liked by more and more people, but the oil reserve of electronic cigarette is smaller, need to often supplement tobacco tar, then
The tobacco tar consumed in electronic cigarette is supplemented with regard to needing a portable tobacco tar of energy.Children open by mistake tobacco tar in order to prevent,
Existing tobacco tar is provided with complicated body and cover assembly, of high cost.
Therefore, the prior art is also to be developed.
Invention content
Part in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide one kind to have double locking pressing machine
The case of system, it is intended to which tobacco tar is prevented while children from opening by mistake, and its is simple in structure, at low cost.
To achieve the above object, this invention takes following technical schemes：
A kind of case with double locking pressing mechanism is equipped with vessel, the sealing institute of opening including one end
It states the interior plug of opening and is combined on the container cover of vessel opening, the interior plug rear end part stretches into vessel and opens
Mouth is simultaneously fitted close with vessel, and interior plug front end offers the discharge hole of material in discharge vessel；The case
It further includes：Elastic packing plug, in the front end cavity for the build-in cavities for being placed in the container cover, one end and the discharge hole of the interior plug
It abuts to seal the discharge hole, the other end is abutted with the inner wall of container cover provides the bullet away from vessel direction for container cover
Power；
The end that the container cover is equipped with the first screw thread and is threaded into direction in first, which is interrupted, is provided with latch, described
The end that vessel opening is equipped with the second screw thread and is threaded into direction in second is provided with locking groove portion, the lock groove
Portion includes a groove, and first threaded engagement is threaded into along second described in the screw-in of direction in the second screw thread, the latch
Latch is in the movement locking for screwing in and screwing out direction after the groove of locking groove portion.
Wherein, the locking groove portion further includes along second and is threaded into direction spaced first boss, second successively
Boss, the groove is between the first boss and second boss；The first boss is with second boss in the second spiral shell
The end of line is protruded to vessel direction to be set；The groove by being set on the first boss side wall surface of first boss, set on
The second boss side wall surface of two boss and the wall surface between first boss side wall surface, second boss side wall surface surround；
The latch is sized to fit into the groove and is locked in first boss side wall surface, second boss side wall surface and wall surface,
The interruption distance that the latch is threaded into direction end with first is threaded into more than or equal to the first boss second
Length dimension on direction.
Wherein, the wall surface and first boss side wall surface are in 30~135 degree of angles, the wall surface and second boss side
Wall surface is in 30~135 degree of angles.
Wherein, the wall surface and first boss side wall surface are in 30~90 degree of angles, the wall surface and second boss side
Wall surface is in 30~90 degree of angles.
Wherein, the wall surface and first boss side wall surface are in 90 degree of angles, the wall surface and second boss side wall surface
In 90 degree of angles.
Wherein, the wall surface is parallel with hand of helix of second screw thread at wall surface.
Wherein, the side that the first boss is threaded into second is provided with guide part, and the guide part includes and the
Two the first guide surfaces being threadedly coupled are connect and with the first guide surface to inclined second guide surface in vessel side, described
First guide surface and the second guide surface are in 120~170 degree of angles.
Wherein, first guide surface is parallel with hand of helix of second screw thread at the first guide surface.
Wherein, the interior plug includes the embedded division and discharging gate of inner hollow and connection, and the discharge hole is set to described
Discharging gate, the embedded division part stretch into vessel opening and with vessel tight fit, the material in vessel is successively
It is discharged by the hollow space of embedded division, the hollow space of discharging gate and discharge hole or is directly arranged by vessel opening
Go out.
Wherein, the elastic packing plug is that a solid elastomeric or one deviate from the hollow elasticity of vessel one end open
Body.
The case with double locking pressing mechanism of the present invention, by the way that elastic packing is set to plug in container cover
In the front end cavity of build-in cavities, one end is held in the discharge hole of the discharging mouth of interior plug, and the other end is held in container cover
Inner wall so that elastic packing plug is in elastic compression, on the one hand so that discharge hole is well sealed, is on the other hand
Container cover provides the reversed elastic force for deviating from vessel；Meanwhile the first screw tip of accommodating lid is provided with latch,
Fluted in the second screw tip setting of the opening of vessel, first when being threaded into the second screw thread, latch also edge
Second is threaded into groove, and latch is locked up in the movement for screwing in and screwing out direction after screw-in, in this way, accommodating lid and appearance
The threaded engagement of device ontology is sealed under the double locking effect sealed with groove of the reversed elastic force and latch of elastic packing plug.
It when vessel to be opened, needs first to press down on container cover, overcomes the reversed elastic force of elastic packing plug so that latch takes off
It can be unlocked after going out groove, then derotation container cover can open vessel, which effectively can prevent children from beating easily
It opens container cover and eats the material in vessel by mistake, ensured personal safety, while its is simple in structure, production cost is low.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the case decomposition texture schematic diagram that there is the present invention double locking to press mechanism；
Fig. 2 is the case cross-sectional view that there is the present invention double locking to press mechanism；
Fig. 3 is the enlarged diagram of A in Fig. 1 of the present invention；
Fig. 4 is another enlarged diagram of A in Fig. 1 of the present invention；
Fig. 5 is the locking groove portion of inventive container ontology and the schematic diagram of each angle of guide part；
Fig. 6 is another embodiment diagrammatic cross-section of elastic packing plug of the present invention；
Fig. 7 is that the case first that there is the present invention double locking to press mechanism screws status diagram；
Fig. 8 is that the case second that there is the present invention double locking to press mechanism screws status diagram；
Fig. 9 is that the case second that there is the present invention double locking to press mechanism screws status diagram.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each component etc., if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected or be detachably connected or integral；Can be mechanical connection or
Electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements or two
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for description purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Define as a result, " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".
Fig. 1 to Fig. 4 is please referred to, the present invention proposes a kind of case 100 with double locking pressing mechanism, including one
End is equipped with the vessel 40 of opening 41, the interior plug 30 for sealing the opening 41 and the appearance being combined at vessel opening 41
Device lid 10, a 30 rear end parts of the interior plug stretch into vessel opening 41 and are fitted close with vessel 40, before interior plug 30
End offers the discharge hole 320 of material in discharge vessel 40.Between the interior plug 30 of the embodiment of the present invention and vessel 40
Using Embedded tight fit, avoid interior plug 30 and vessel 40 in the prior art and by the way of thread fitting, simplify
Connection structure between interior plug 30 and vessel 40, while convenient for the sealing at vessel opening 41.As interior plug 30 can
There can be good leakproofness if to use soft material such as rubber, silica gel etc..
The case 100 of the present invention further includes：Elastic packing plug 20, as shown in Figure 2, the elastic packing plug 20 are placed in
In the front end cavity 110 of the build-in cavities 11 of the container cover 10, one end abuts to seal with the discharge hole 320 of the interior plug 30
The discharge hole 320, the other end is abutted with the inner wall of container cover 10 provides the bullet away from 40 direction of vessel for container cover 10
Power；I.e. elastic packing plug 20 is in compressive state in accommodating device 100, which enables 20 bullet of elastic packing plug
The discharge hole 320 of property sealing inner plug 30 so that material such as tobacco tar in vessel 40 etc. will not be revealed.Elastic packing plug simultaneously
Even if 20 sealing means cause there is loosening between container cover 10 and vessel 40, the elastic reaction of elastic packing plug 20 also can
The gap generated between elastic packing plug 20 and Nei Sai 30 due to loosening is compensated, sealing effect is compared and common sealing means
It is better.The spring energy of elastic packing plug 20 is strengthened screwing sealing effect between container cover 10 and vessel 40 simultaneously.
The container cover 10 of the embodiment of the present invention is equipped with the first screw thread 12 and is interrupted in the end of 12 screw-in direction of the first screw thread
Latch 13 is provided with, the second screw thread 42 is equipped with and in the end of 42 screw-in direction of the second screw thread at the vessel opening 41
Locking groove portion 43 is provided with, the locking groove portion 43 includes a groove 46, and first screw thread 12 is combined on the second screw thread 42, institute
Latch 13 is stated to screw in and revolving along latch 13 after the groove 46 of 42 screw-in direction of the second screw thread screw-in locking groove portion 43
The movement locking of outgoing direction.
Due to screwing for the first screw thread 12 and the second screw thread 42, container cover 10 can gradually be tightened in vessel 40, simultaneously
Due to the effect of latch 13 and locking groove portion 43, when latch 13 is screwed into along the screw-in direction of the second screw thread 42 in groove 46
Afterwards, latch 13 is fastened in groove 46, deviates from the reversed bullet of vessel 40 to container cover 10 with reference to elastic packing plug 20
Power so that latch 13 is firmly fastened in groove 46, the engaging with latch 13 of groove 46 so that accommodating lid 10 can neither
Continue to rotate toward screw-in direction, prevent twisting excessively and damaging container cover 10 and vessel 40, while container cover 10 for accommodating lid 10
It can not be rotated toward direction is screwed out, prevent children from accidentally opening by mistake container cover 10 and eating the material in vessel 40 by mistake so that
The case 100 of the embodiment of the present invention has good safety guarantee.When need it is normal open container cover 10 when, need first to
40 direction of vessel presses container cover 10, to overcome reversed elastic force of the elastic packing plug 20 to container cover 10 so that latch
Accommodating lid 10 is just in the unlocked state after 13 abjection grooves 46, and then derotation container cover 10 is so that the first screw thread 12 screws out the second spiral shell
Container cover 10 is opened after line 42.I.e. the elastic packing plug 20 of the embodiment of the present invention is provided with sealed latch 13 and groove 46
Dual locking, need to press could unlock.
The case 100 of the present invention is not limited to contain the material of the liquid conditions such as electronics tobacco tar, while can also contain
The material of the solid states such as particle.
First screw thread 12 of the embodiment of the present invention and the tooth form of the second screw thread 42 being adapted to therewith can be triangle, trapezoidal
Or rectangle etc..
Please continue to refer to Fig. 3, Fig. 4, the locking groove portion 43 of the embodiment of the present invention is further included along 42 screw-in direction of the second screw thread
Spaced first boss 44, second boss 45 successively, the groove 46 are located at the first boss 44 and second boss 45
Between；The first boss 44 is protruded with second boss 45 in the end of the second screw thread 42 to 40 direction of vessel to be set；
First boss 44, second boss 45 protrude from the end of the second screw thread 42 in this way so that first boss 44, second boss 45
It is more than thickness of second screw thread 42 towards 40 direction of vessel towards the height degree on 40 direction of vessel, latch 13 exists
First boss 44 can be first so that latch 13 be lifted to 40 direction of vessel, so that elasticity is close during screwing in groove 46
Blocking 20 is improved sufficiently large reversed elastic force by larger compression, and then latch 13 is fallen into again in groove 46, such energy
Latch 13 is firmly fastened in groove 46.When needing to open container cover 10, it is desirable to provide larger power presses pressure vessel
Lid 10 could latch 13 to be detached from groove 46 and reach the height of first boss 44 could to unlock, and children under normal circumstances
Container cover 10 will not independently be pressed and such big power can be provided, the behavior of eating by mistake is opened by mistake so as to effectively prevent children,
The safety of children is ensured.
The groove 46 by being set on the first boss side wall surface 441 of first boss 44, set on the second convex of second boss 45
Platform side wall surface 451 and the wall surface 461 between first boss side wall surface 441, second boss side wall surface 451 surround；Institute
State latch 13 be sized to fit into the groove 46 and be locked in first boss side wall surface 441, second boss side wall surface 451 and
Wall surface 461, the interruption distance of 13 and first screw thread of latch, the 12 screw-in direction end are more than or equal to the first boss
44 length dimension on 42 screw-in direction of the second screw thread.First boss side wall surface 441 can prevent latch 13 from reversely screwing out, and prevent
It only opens by mistake, second boss side wall surface 451 can then prevent latch 13 from continuing to rotate to screw-in direction, so as to prevent container cover 10
Excessively tighten and destroy container cover 10 and vessel 40.Simultaneously latch 13 can be pushed against under the elastic force of elastic packing plug 20 in
Wall surface 461 so that latch 13 and wall surface 461 are in Pre strained state, is strengthened between latch 13 and groove 46
Cooperation fastness.The size of latch 13 in the embodiment of the present invention can adapt to groove 46, i.e., latch 13 can be just
It is caught in groove 46, prevents from causing the easy left-right looseness of container cover there are excessive gap between latch 13 and groove 46.Together
When, it is convex to be more than or equal to described first for the interruption of latch 13 and 12 screw-in direction end of the first screw thread distance in the embodiment of the present invention
Length dimension of the platform 44 on 42 screw-in direction of the second screw thread, i.e., after latch 13 is caught in groove 46 at that time, first boss 44
It can successfully be embedded in the notch between 12 end of the first screw thread and latch 13, to prevent 44 and first screw thread 12 of first boss
End mutually contradict and interfere the sealed firmness between latch 13 and groove 46.
In embodiments of the present invention, latch 13 can be that the first screw thread 12 is lacked in the end of 12 screw-in direction of the first screw thread
Break and formed, such latch 13 is a part for the first screw thread 12 in fact, in this way in order to which latch 13 can be screwed in normally
Second screw thread 42, certainly, latch 13 can also be independently arranged fritters, and width is less than the screw pitch of the second screw thread 42 with energy
It is normal to screw in the second screw thread 42.
As shown in Figure 5, the wall surface 461 of the embodiment of the present invention and the angle of first boss side wall surface are a1, wall surface
461 and the angle of second boss side wall surface are a2.As one embodiment of the present invention, the wall surface 461 and first convex
The angle a1 of platform side wall surface 441 is in 30~135 degree of angles, and the wall surface 461 and the angle a2 of second boss side wall surface 451 are in
30~135 degree of angles.A1, a2 can effectively sealed latch 13 and grooves 46 in the angular range.
As another embodiment of the present invention, more preferably, the wall surface 461 is in 30 with first boss side wall surface 441
~90 degree of angles, the wall surface 461 are in 30~90 degree of angles with second boss side wall surface 451.In this embodiment, a1, a2
Latch 13 and the locking effect of groove 46 are preferable in the angular range.
Further, as shown in figure 5, in wall surface of the embodiment of the present invention 461 and first boss side wall surface 441 in 90 degree of folders
Angle, the wall surface 461 are in 90 degree of angles with second boss side wall surface 451.The locking effect of latch 13 and groove 46 at this time
It is best.
Preferably, the wall surface 461 of the embodiment of the present invention is parallel with hand of helix of second screw thread 42 at wall surface.
Since wall surface 461 is parallel with the hand of helix at this, be conducive to helix side of the latch 13 along the second screw thread 42 in this way
To successfully screw-in groove 46, while also it is conducive to the tight fit of latch 13 and groove-bottom wall surface 461.
Further, as shown in Figures 3 and 4, the first boss 44 of the embodiment of the present invention be threaded into second one
Side is provided with guide part 47, and the guide part 47 includes the first guide surface 471 being threadedly coupled with second and the first guide surface
471 connections and to inclined second guide surface 472 in vessel side.First guide surface 471 and the second guide surface 472 are in angle
Setting, if the angle of the first guide surface 471 and the second guide surface 472 is a3 in Fig. 5, the setting of angle a3 is suitable convenient for latch 13
Profit slides into first boss 44 with elasticity of compression sealing-plug 20, so that latch while providing elastic reaction for container cover 13
13 are smoothly caught in groove 46.
Preferably, the angle a3 of 471 and second guide surface 472 of the first guide surface is in 120~170 degree of angles.With profit
In the slip of latch 13.
Preferably, first guide surface 471 is parallel with hand of helix of second screw thread at the first guide surface 471.
Since the first guide surface 471 is parallel with the hand of helix at this, be conducive in this way latch 13 is suitable along the first guide surface 471
It is oriented to and is slided on the second guide surface 472 sharply.
Preferably, it is in that inclined is excessive that first guide surface 471 is to second guide surface 472, convenient for latch 13
It successfully slides on the second guide surface 472.
Please continue to refer to Fig. 1 and Fig. 2, the interior plug 30 of the embodiment of the present invention include inner hollow and connection embedded division 31 and
Discharging gate 32, the discharge hole 320 are set to the discharging gate 32, and vessel opening 41 is stretched into simultaneously in 31 part of embedded division
With 40 tight fit of vessel, the material in vessel 40 is passed sequentially through in the hollow space of embedded division 31, discharging gate 32
Empty part and discharge hole 320 are discharged.The opening 41 that interior plug 30 stretches into vessel 40 by its embedded division 31 carries out tight fit,
Simplify interior plug 30 and the fit structures of vessel 40, reduce production cost, at the same also can sealing container ontology opening
41.The discharge hole 320 of interior plug is abutted with elastic packing plug 20, and elastic packing plug 20 can be close well under the action of elastic force deformation
Discharge hole 320 is sealed, the leakage of tobacco tar is effectively prevented, improves the sealing performance of this case 100.
Material in vessel of the embodiment of the present invention 40, which can also be directly open by vessel 40 at 41, discharges, when
The present invention vessel in 40 contain it is smaller can by it is interior plug 30 discharge hole 320 solid particle material when, it is smaller
Solid particle material can be discharged from the discharge hole 320 of interior plug 30, can also be pulled out interior plug 30, be made smaller solid particulate matter
Material is discharged at the opening of vessel 40 41；When 40 contain larger solid particle material such as capsule in the vessel of the present invention
When, then interior plug 30 is pulled out, capsule is made directly to be discharged at the opening of vessel 40 41.
The conical sharp nose that the discharging gate 32 of the embodiment of the present invention is raised in embedded division 31 for one, or needle point shape
Shape, it is corresponding, for ease of housing the elastic packing plug 20 of the discharging gate 32 and sealed discharging mouth 32, the container of the embodiment of the present invention
The top of lid 10 also forms the sharp mouth 14 of a protrusion.Elastic packing plug 20 is placed in the build-in cavities 11 of the point mouth 14 formation
Front end cavity 110 in, and be interference fitted with the inner wall of the part, elastic packing plug 20 can be effectively fixed, prevent its left and right
Displacement.
As shown in Figure 3, the vessel 40 in the embodiment of the present invention is additionally provided with Anti-counterfeit ring 48, container at opening 41
Dowel (not shown) is additionally provided between lid 10 and Anti-counterfeit ring, once unscrewing container cover 10, dowel will be broken, and be played anti-
The effect of puppet identification.
The surface of container cover 10 and vessel 40 in the embodiment of the present invention can also set anti-skid bulge or anti-skidding
Container cover 10 is easily tightened or unscrewed to raised line (not shown) to increase the frictional force of 100 user's hand of case.
As shown in Figure 2, the elastic packing plug 20 of the embodiment of the present invention is a solid elastomeric, solid elastomeric structure
Elastic packing plug 20 is conducive to the sealing of interior plug 30.
It is appreciated that as shown in fig. 6, the elastic packing plug 20 of the embodiment of the present invention can also deviate from vessel 40 for one
The hollow elasticity body of one end open, to increase the elastic force of elastic packing plug 20.
Container cover of the embodiment of the present invention 10 and the specific screw-in process of vessel 40 please refer to Fig.1, Fig. 2 and Fig. 7 extremely scheme
9：
Material such as electronics tobacco tar is first contained in vessel 40, the embedded division 31 of interior plug 30 is then embedded in vessel
Opening 41 at, make its tight fit, then elastic packing 20 be placed in the front end cavity 110 of container cover 10, is then started
First screw thread 12 of container cover 10 is screwed in the second screw thread 42 on vessel 40, gradually rotation is tightened, 12 end of the first screw thread
The latch 13 at end slides slowly close to guide part 47 along the second guide surface 472 of guide part 47, is transitioned into first boss
On 44, resistance significantly increases at this time, and the discharging gate 32 of interior plug 30 is pushed up on elastic packing plug 20, is at this time shown in Fig. 7 first
State；It then proceedes to rotate, when latch 13 is rotated to the lower section of groove 46, latch 13 is hanging, due to discharging gate at this time
32 tops are on elastic packing plug 20, so whole container lid 10, by a upward elastic force, container cover 10 will will be shifted up, at this time for
Second state shown in Fig. 8；Then under the effect of elasticity, container cover 10 rises, and latch 13 enters groove 46, if continuing to revolve
Tightly, latch 13 will be pushed up to second boss 45, can not continue to screw, simultaneously because the blocking interference effect of first boss 44, this
When latch 13 also can not reversely screw out, bottle cap can not be opened, and then reach avoiding improper opening effect；That is the rotation of latch 13 at this time
Enter to screw out and be locked up, the first screw thread 12 is adapted to the second screw thread 42 and screws at this time, and container cover 10 is completed to close with vessel 40
Sealing is closed, is at this time the third state shown in Fig. 9.If wanting to open container cover 10, one must be applied in container cover 10 downwards
Power, to after elastic packing plug 20 is overcome to be supported by discharging gate 31 to the elastic force of container cover 10, so as to reach shown in Fig. 8
Two-state could be unscrewed reversely.
What the embodiment of the present invention proposed has the case of double locking pressing mechanism, by setting elastic packing plug 20
In the front end cavity 110 for the build-in cavities 11 being placed in, one end is held in the discharge hole 320 of the discharging gate 32 of interior plug 30, separately
One end is held in the inner wall of container cover 10 so that elastic packing plug 20 is in elastic compression, on the one hand causes interior plug 30
Discharge hole 320 is well sealed, and on the other hand provides the reversed elastic force for deviating from vessel 40 for container cover 10；Together
When, 12 end of the first screw thread of accommodating lid 10 is provided with latch 13, the latch 13 by 12 end of the first screw thread lack it is disconnected and
It is formed, 42 end of the second screw thread at the opening 41 of vessel 40 is provided with locking groove portion 43, which includes
One groove 46, when the first screw thread 12 screws in the second screw thread 42, latch 13 is also threaded into groove 46 along second, and after screw-in
Latch 13 is locked up in the movement for screwing in and screwing out direction.The threaded engagement of accommodating lid 10 and vessel 40 is in elastic packing
It is sealed under the double locking effect sealed with groove 46 of the reversed elastic force and latch 13 of plug 20.When vessel 40 to be opened
When, it needs first to press down on container cover 10, overcomes the reversed elastic force of elastic packing plug 20 so that after latch 13 deviates from groove 46
It can unlock, then derotation container cover 10 can open vessel 40, and the structure effectively can prevent children from beating easily in this way
It opens container cover 10 and eats the material in vessel 40 by mistake, ensured personal safety, while its knot with double locking effect
Structure is simple, advantageously reduces production cost.The elastic packing plug 20 of the present invention combines the rotation of the first screw thread 12 and the second screw thread 42
The material leakage that can be effectively prevented in vessel 40 is closed, improves the sealing effect of this case 100.The appearance of the present invention
Device device 100 needs, one container cover 10, avoiding tobacco tar of the prior art needs what is formed using inside and outside two lids
Cover assembly structure, while use Embedded tight fit between interior plug 30 and vessel 40 so that whole container device 100
Structure it is simple, simplify production and assemble flow, greatly reduce production cost.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
The equivalent structure transformation made under the inventive concept of invention using description of the invention and accompanying drawing content or directly/utilization indirectly
It is included in the scope of patent protection of the present invention in other related technical areas.
Claims (10)
1. a kind of case with double locking pressing mechanism, including described in vessel of the one end equipped with opening, sealing
The interior plug of opening and the container cover for being combined on vessel opening, which is characterized in that the interior plug rear end part stretches into appearance
Device body openings are simultaneously fitted close with vessel, and interior plug front end offers the discharge hole of material in discharge vessel；
The case further includes：
Elastic packing plug, in the front end cavity for the build-in cavities for being placed in the container cover, one end and the discharge hole of the interior plug support
It connects to seal the discharge hole, the other end is abutted with the inner wall of container cover provides the bullet away from vessel direction for container cover
Power；
The end that the container cover is equipped with the first screw thread and is threaded into direction in first, which is interrupted, is provided with latch, the container
The end for being equipped with the second screw thread at body openings and being threaded into direction in second is provided with locking groove portion, the locking groove portion packet
A groove is included, first threaded engagement is threaded into direction along second and screws in the locking in the second screw thread, the latch
Latch is in the movement locking for screwing in and screwing out direction after the groove of groove portion.
2. the case according to claim 1 with double locking pressing mechanism, which is characterized in that the lock groove
Portion further includes along second and is threaded into direction spaced first boss, second boss successively, and the groove is located at described the
Between one boss and second boss；
The first boss is protruded with second boss in the end of the second screw thread to vessel direction to be set；
The groove by being set on the first boss side wall surface of first boss, set on the second boss side wall surface of second boss and position
Wall surface between first boss side wall surface, second boss side wall surface surrounds；
The latch is sized to fit into the groove and is locked in first boss side wall surface, second boss side wall surface and bottom wall
Face, the latch and the first interruption distance for being threaded into direction end are revolved more than or equal to the first boss in the second screw thread
Enter the length dimension on direction.
3. the case according to claim 2 with double locking pressing mechanism, which is characterized in that the wall surface
With first boss side wall surface in 30~135 degree of angles, the wall surface is in 30~135 degree of angles with second boss side wall surface.
4. the case according to claim 2 with double locking pressing mechanism, which is characterized in that the wall surface
With first boss side wall surface in 30~90 degree of angles, the wall surface is in 30~90 degree of angles with second boss side wall surface.
5. the case according to claim 2 with double locking pressing mechanism, which is characterized in that the wall surface
With first boss side wall surface in 90 degree of angles, the wall surface is in 90 degree of angles with second boss side wall surface.
6. the case according to claim 2 with double locking pressing mechanism, which is characterized in that the wall surface
It is parallel with hand of helix of second screw thread at wall surface.
7. there is the case of double locking pressing mechanism according to claim 2-6 any one of them, which is characterized in that institute
State the side that first boss is threaded into second and be provided with guide part, the guide part include with second be threadedly coupled first
Guide surface is connect with the first guide surface and to inclined second guide surface in vessel side, first guide surface and second
Guide surface is in 120~170 degree of angles.
8. the case according to claim 7 with double locking pressing mechanism, which is characterized in that described first leads
It is parallel with hand of helix of second screw thread at the first guide surface to face.
9. there is the case of double locking pressing mechanism according to claim 1-6 any one of them, which is characterized in that institute
Embedded division and discharging gate that interior plug includes inner hollow and connection are stated, the discharge hole is set to the discharging gate, the insertion
Portion stretches into part vessel opening and with vessel tight fit, and the material in vessel passes sequentially through the hollow of embedded division
Partly, the hollow space of discharging gate and discharge hole are discharged or are directly discharged by vessel opening.
10. there is the case of double locking pressing mechanism according to claim 1-6 any one of them, which is characterized in that
The elastic packing plug is that a solid elastomeric or one deviate from the hollow elasticity body of vessel one end open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210182.3A CN108216897B (en) | 2018-03-14 | 2018-03-14 | Container device with dual lock press mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210182.3A CN108216897B (en) | 2018-03-14 | 2018-03-14 | Container device with dual lock press mechanism |
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| Publication Number | Publication Date |
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| CN108216897A true CN108216897A (en) | 2018-06-29 |
| CN108216897B CN108216897B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810210182.3A Active CN108216897B (en) | 2018-03-14 | 2018-03-14 | Container device with dual lock press mechanism |
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| CN (1) | CN108216897B (en) |
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| CN205499561U (en) * | 2016-03-30 | 2016-08-24 | 乐敦制药株式会社 | Liquid container |
| CN207917544U (en) * | 2018-03-14 | 2018-09-28 | 深圳市优维尔科技有限公司 | The case of mechanism is pressed with double locking |
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|---|---|---|---|---|
| CN1402686A (en) * | 1999-11-29 | 2003-03-12 | 瓦卢瓦股份有限公司 | Safety cap |
| TW503922U (en) * | 2000-09-20 | 2002-09-21 | Guo-Cheng Yang | Container with cap |
| CN1894139A (en) * | 2003-12-19 | 2007-01-10 | 毕森父子有限公司 | Bottle and closure assembly with locking elements |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108216897B (en) | 2024-04-05 |
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