CN104828375B - Safe related function opens container cover - Google Patents
Safe related function opens container cover Download PDFInfo
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- CN104828375B CN104828375B CN201410046461.2A CN201410046461A CN104828375B CN 104828375 B CN104828375 B CN 104828375B CN 201410046461 A CN201410046461 A CN 201410046461A CN 104828375 B CN104828375 B CN 104828375B
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- pedestal
- lock
- locking plate
- shaft
- spring
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Abstract
The present invention relates to need to combine different actions to prevent the closure member field of uncommitted device for opening, specially a kind of safe related function from opening container cover successively.A kind of safe related function opens container cover, including pedestal (1), renovates (2), shaft (3) and torsional spring (4), it is characterized in that：Further include renovating lock (5) and plug core (6), renovates lock (5) and be made of lock sliding block (51), lock (52), lock connecting rod (53) and latch spring (54)；The both sides of plug core (6) are each to fix a latch hook (61)；When renovating (2) (3) rotation around the shaft to when renovating (2) and being placed on the plug core (6) of pedestal (1), at this time each the beveled end of lock (52) respectively with the fitting of the beveled end of a latch hook (61).The configuration of the present invention is simple, easy to use, protective effect is good, securely and reliably.
Description
Technical field
Have to prevent the closure member field of uncommitted device for opening the present invention relates to the different action of combination successively is needed
Body is that a kind of safe related function opens container cover.
Background technology
Bottle, pot, cup etc. hold the container of liquid, are usually constructed with a lid for sealing a bottle.In order to facilitate opening,
Now with a kind of container cover automatically opened, this container cover is mainly renovated including a pedestal and one, and pedestal is tightly placed in bottleneck
Portion renovates and is set on pedestal by a shaft with torsional spring, a lock is additionally provided on pedestal, usually the protrusion uncinus on lock
Lock will be renovated on pedestal, when uncapping, press lock, release is renovated, and is renovated and is popped up under the effect of torsion spring, and lid can be certainly
It is dynamic to open.Although it is convenient that this lid is opened, since lock does not set protective device, if container is knocked over accidentally, or
It plays when children are naughty or extracting container mistiming is pressed, be likely to maloperation lock so that it renovates and is opened out of turn,
The liquid held in container is unrestrained, and may lead to a disaster.
Invention content
In order to overcome the deficiencies of existing technologies, provide it is a kind of not only facilitating unlatching and closure, but also have protective effect to lock
Container cover, the invention discloses a kind of safe related functions to open container cover.
The present invention reaches goal of the invention by following technical solution：
A kind of safe related function opens container cover, including pedestal, renovate, shaft and torsional spring, the side renovated are provided with shaft hole, turn
Axle sleeve is in shaft hole, and for torsion spring set outside shaft, the both ends of shaft are respectively sleeved at the both ends of pedestal side, the both ends point of torsional spring
Pedestal is not resisted and is renovated, it is characterized in that：Further include renovating lock and plug core,
It is tapped with internal thread on the medial surface of pedestal；It is externally threaded on the lateral surface of container top, pedestal and container are opened
To be threadedly coupled at mouthful；
It renovates and is equipped with lock sliding slot at the center of inner face, latch the one end open of sliding slot；
It renovates lock to be made of lock sliding block, lock, lock connecting rod and latch spring, two locks are locked by one respectively
The both sides that connecting rod is fixed on lock sliding block are detained, one end of lock is inclined-plane, and lock sliding block is set in outside lock sliding slot and lock is slided
The upper end of block is pierced by from the open end of lock sliding slot, is latched and is latched connecting rod and be all set to the inside renovated, the both ends of latch spring
The madial wall for being respectively held against the side wall of lock sliding block and renovating, when the bullet that latch spring deformation is minimum thus applies to lock sliding block
The upper end of lock sliding block is located at the middle part of lock sliding slot open end when power is also minimum, when latch spring deformation it is maximum thus to lock
The upper end of lock sliding block is located at the side of lock sliding slot open end when the elastic force that sliding block applies is also maximum；
Sliding slot the cover covers on the inner face renovated and by lock sliding slot and lock sliding block in sliding slot cover, and the two of sliding slot cover
Side is provided with crank-guide way, and two lock connecting rods are pierced by from the crank-guide way of the both sides of sliding slot cover respectively, and sliding slot cover is equipped with outwardly protruding
Cover tongue；
Through-hole is provided in the middle part of pedestal, plug core retainer plate is located in the through-hole of pedestal and is fixed on the outer of base plate through holes, fills in
Stomata and apopore are provided on core, fill in core both sides it is each fix a latch hook, one end of latch hook is inclined-plane；
It is rotated around the shaft to beveled end when renovating on the plug core for being placed on pedestal, each latched at this time respectively with one when renovating
The beveled end of a latch hook is bonded, and continues rotation around the shaft so that the beveled end of lock is along under the beveled end of latch hook when renovating
Sliding, lock makes latch spring deform upon when gliding, and when the beveled end of lock slides to the terminal of latch hook beveled end, latches at this time
The deformation of spring it is maximum thus maximum elastic force is generated to lock, while the beveled end of latch hook no longer resists the beveled end of lock,
Lock resets the cover renovated and be fixed on pedestal while on sliding slot cover at this time to hook latch hook under the action of latch spring
In the apopore of tongue insertion plug core.
The safe related function opens container cover, it is characterized in that：Further include sealing gasket and filtration liner,
Sliding slot outer sleeve has sealing gasket, sealing gasket to be covered in the outer surface of sliding slot cover and cover tongue, when lock hooks lock
Hook is to be covered in the apopore of the sealing gasket insertion plug core outside cover tongue when renovating to be fixed on pedestal；
The bottom of plug core is cased with filtration liner, and filter opening is provided on filtration liner.
The safe related function opens container cover, it is characterized in that：Further include shaft seat, damper and damping cream,
An axis hole is respectively opened at the both ends of shaft seat, and mortise is also provided with outside an axis hole of shaft seat, and shaft seat is embedded in pedestal
Side；
Damper and torsional spring are respectively fitted over the both ends of shaft, and the lateral surface of damper is fitted in the inner wall for renovating shaft hole
On, damping cream is coated between damper and shaft hole, the outer end face of damper is equipped with tenon, and the both ends of shaft are inserted in respectively
Tenon in two axis holes of shaft seat, and on damper outer end face is inserted into the mortise of shaft seat one end to limit damper
Rotation.
The safe related function opens container cover, it is characterized in that：Further include pedestal locking plate and pedestal locking plate spring,
Pedestal is provided with pedestal locking plate slot below shaft, and the bottom end of pedestal medial surface internal thread is attacked to the pedestal locking plate
It is terminated when the dead astern of slot, the top of the pedestal locking plate slot is equipped with spring stop piece, and the bottom of the pedestal locking plate slot is equipped with cross
Gear, pedestal locking plate are embedded in the pedestal locking plate slot, and pedestal locking plate spring, bottom are embedded between pedestal locking plate and the lateral wall of pedestal
The upper end of seat locking plate spring resists the spring stop piece, and the lower end of pedestal locking plate spring resists pedestal locking plate, pedestal locking plate bottom
One jiao be cut into bevel edge, when pedestal locking plate moves upwardly into upper limit position along the pedestal locking plate slot, pedestal locking plate spring at this time
Applied downward elastic force to pedestal locking plate by compression, while the bottom end of pedestal locking plate is not less than the lower edge of pedestal, pedestal lock
Piece is moved down along the pedestal locking plate slot until when being stopped by the spring stop piece by the elastic force effect of pedestal locking plate spring
For lower limit position, the bottom end of pedestal locking plate is less than the lower edge of pedestal at this time；
The externally threaded lower section of container top is provided with container lock film trap, the width of the container lock film trap and the pedestal lock of pedestal
The width of film trap is equal.
The safe related function opens container cover, it is characterized in that：Pedestal is renovated, latches sliding slot, sliding slot cover and damper and all may be used
Using acrylonitrile-butadiene-styrene (ABS)（That is Acrylonitrile Butadiene Styrene plastic, abbreviation ABS）Modeling
Material is made；
Polyformaldehyde all can be used in lock sliding block, lock, lock connecting rod and pedestal locking plate（That is Polyoxymethylene, letter
Claim POM）Plastics are made；
Polypropylene can be used in plug core（That is Polypropylene, abbreviation PP）It is made；
Sealing gasket and filtration liner all can be used silica gel and be made.
If the present invention in use, renovate in open state need close container when, make to renovate rotate around the shaft to
Renovate and be placed on the plug core of pedestal, the beveled end each latched at this time respectively with the fitting of the beveled end of latch hook, under by renovating
Make to renovate and continue rotation around the shaft so that the beveled end of lock glides along the beveled end of latch hook, lock makes lock when gliding
Spring deforms upon, and when the beveled end of lock slides to the terminal of latch hook beveled end, the deformation maximum of latch spring is thus at this time
Maximum elastic force is generated to lock, while the beveled end of latch hook no longer resists the beveled end of lock, under the action of latch spring
Lock resets the apopore for renovating the cover tongue insertion plug core being fixed on pedestal while on sliding slot cover at this time to hook latch hook
It is interior, play the role of closed container；When such as needing to open container, then the lock sliding block for renovating lock is pressed, lock sliding block edge is made
It lock sliding slot and is moved to the side of lock sliding slot open end, while driving lock mobile to make lock and latch hook disengaging, lock
Hook relieves the fixed function to renovating, and renovates under the action of torsional spring and is bounced around the shaft, plays the role of opening container.
Such as be equipped with sealing gasket and filtration liner, then sealing gasket can further improve renovate closed container after to plug core go out
The sealing function in water hole, while also allowing for cleaning；Filtration liner can by the particulate matter such as tealeaves being mingled in the contained beverage of container,
Fruit etc. is blocked in container, easy to drink.
It is such as equipped with shaft seat, damper and damping cream, then shaft seat can be such that shaft is covered without exposed by pedestal, both keep away
The accident for having exempted from shaft falls off, also more attractive；Damper and damping cream play a part of to delay to renovate reversal rate, are being turned round when renovating
When being rotated under the action of spring, since damper and shaft seat are connected and fixed by tenon and mortise, renovate and turn over when rotated
There are sliding frictions between the inner wall of lid shaft hole and the lateral surface of damper, while damping cream and further increase sliding and rubbing
It wipes, to play the role of delaying renovating rotary speed, improves safety.
Such as be equipped with pedestal locking plate and pedestal locking plate spring, then when pedestal screw in container top when, pedestal locking plate due to by
Therefore elastic force effect to pedestal locking plate spring moves down straight lower limit position, with continuing for screw-in, when the bevel edge of pedestal locking plate
When end touches one side of container lock film trap of container, container lock film trap applies a support force to pedestal locking plate, by the support force
The vertically effect of component, pedestal locking plate are jacked up upwards, and continuation continues with screw-in, when the pedestal locking plate slot of pedestal
When being aligned with the container lock film trap of container, container lock film trap no longer applies support force to pedestal locking plate at this time, in pedestal locking plate bullet
Under the action of spring, pedestal locking plate is ejected again to lower limit position and stretches into the container lock film trap of container, at this time in pedestal
To terminal, pedestal can not continue to screw in side internal thread, and due to the pedestal locking plate slot of the side of pedestal locking plate and pedestal with
And the blocking between the container lock film trap of container, pedestal also can not be screwed out reversely, to which pedestal and container be lockked；If you need to screw out
Pedestal then moves up pedestal locking plate, so that the bottom end of pedestal locking plate is not less than the lower edge of pedestal, to release pedestal locking plate pair
The locking of pedestal and container, subsequently reverse direction rotating base can unload pedestal from container.
The beneficial effects of the invention are as follows：Simple in structure, easy to use, protective effect is good, securely and reliably.
Description of the drawings
Fig. 1 is the sectional view in main view direction of the present invention；
Fig. 2 is the sectional view of the right apparent direction of the present invention；
Fig. 3 is the sectional view of overlook direction of the present invention；
Fig. 4 is the structural schematic diagram that lock is renovated in the present invention；
Fig. 5 is the structural schematic diagram of sliding slot cover in the present invention；
Fig. 6 is that the present invention removes the axonometric drawing after renovating；
Fig. 7 is the axonometric drawing for renovating and latching sliding block in the present invention；
Fig. 8 is the right view when present invention is set on container；
Fig. 9 is the axonometric drawing latched when the present invention uses when hooking latch hook；
Figure 10 is the partial sectional view in main view direction when lock hooks latch hook when the present invention uses；
Figure 11 is the sectional view in the main view direction of the present invention with sealing gasket and filtration liner；
Figure 12 is the structural schematic diagram of sealing gasket in the present invention；
Figure 13 is the structural schematic diagram of filtration liner in the present invention；
Figure 14 is the sectional view of the right apparent direction of the present invention with damper；
Figure 15 is the sectional view of the overlook direction of the present invention with damper；
Figure 16 is the sectional view of the right apparent direction of the present invention with pedestal locking plate；
Figure 17 is the sectional view in the main view direction of the present invention with pedestal locking plate；
Figure 18 is the partial sectional view in the main view direction of the present invention with pedestal locking plate；
Figure 19 is the right view when present invention with pedestal locking plate is set on container.
Specific implementation mode
It is further illustrated the present invention below by way of specific embodiment.
Embodiment 1
A kind of safe related function opens container cover, including pedestal 1, renovates 2, shaft 3, torsional spring 4, renovates lock 5 and plug core 6, such as
Shown in Fig. 1~Fig. 8, concrete structure is：
It is tapped with internal thread on the medial surface of pedestal 1；It is externally threaded on the lateral surface at 10 top of container, pedestal 1 and container
10 opening is threadedly coupled；
The side for renovating 2 is provided with shaft hole 21, and shaft 3 is sleeved in shaft hole 21, and torsional spring 4 is sleeved on outside shaft 3, shaft 3
Both ends are respectively sleeved at the both ends of 1 side of pedestal, and the both ends of torsional spring 4 are respectively held against pedestal 1 and renovate 2；
It renovates and is equipped with lock sliding slot 22 at the center of 2 inner faces, latch the one end open of sliding slot 22；
Lock 5 is renovated as shown in figure 4, being made of lock sliding block 51, lock 52, lock connecting rod 53 and latch spring 54, two
A lock 52 is fixed on the both sides of lock sliding block 51 by a lock connecting rod 53 respectively, and the one end for latching 52 is inclined-plane, lock
Sliding block 51 is set in outside lock sliding slot 22 and the upper end of lock sliding block 51 is pierced by from the open end of lock sliding slot 22, lock 52 and lock
Button connecting rod 53 be all set to renovate 2 inside, the both ends of latch spring 54 be respectively held against the side wall of lock sliding block 51 and renovate 2 it is interior
Side wall, when latch spring 54 deformation it is minimum thus elastic force that lock sliding block 51 is applied it is also minimum when lock sliding block 51 upper end position
Middle part in lock sliding slot 22 open end, when 54 deformation of latch spring it is maximum thus elastic force that lock sliding block 51 is applied it is also maximum
When lock sliding block 51 upper end be located at the side of lock sliding slot 22 open end；
Sliding slot cover 23 is as shown in figure 5, sliding slot cover 23 covers on the inner face for renovate 2 and will latch sliding slot 22 and lock sliding block
51 cover in sliding slot cover 23, and the both sides of sliding slot cover 23 are provided with crank-guide way, and two lock connecting rods 53 are respectively from the both sides of sliding slot cover 23
Crank-guide way be pierced by, sliding slot cover 23 be equipped with outwardly protruding cover tongue 24；
The middle part of pedestal 1 is provided with through-hole, and plug core 6 is set in the through-hole of pedestal 1 and is fixed on the outer of 1 through-hole of pedestal
On, it fills in and is provided with stomata and apopore on core 6, the both sides of plug core 6 are each to fix a latch hook 61, and one end of latch hook 61 is inclined-plane；
When renovating 23 rotations around the shaft to when renovating 2 and being placed on the plug core 6 of pedestal 1, the beveled end of each lock 52 at this time
Respectively with the fitting of the beveled end of latch hook 61, when renovate 2 continuation, 3 rotations around the shaft so that lock 52 beveled end along
The beveled end of latch hook 61 glides, and lock 52 makes latch spring 54 deform upon when gliding, when the beveled end of lock 52 slides to latch hook
When the terminal of 61 beveled ends, the deformation of latch spring 54 at this time it is maximum thus maximum elastic force, while latch hook are generated to lock 52
61 beveled end no longer resists the beveled end of lock 52, and 52 are latched under the action of latch spring 54 and is resetted to hook latch hook
61,2 are renovated at this time is fixed in the apopore of the insertion plug core 6 of cover tongue 24 on pedestal 1 while on sliding slot cover 23.
In the present embodiment, pedestal 1 renovates 2, lock sliding slot 22 and sliding slot cover 23 all using acrylonitrile-butadiene-styrene (ABS)
Plastics are made；Lock sliding block 51, lock 52 and lock connecting rod 53 are all made of acetal plastic；It fills in core 6 and uses polypropylene plastics
Material is made.
If the present embodiment in use, when renovating 2 and needing to close container 10 in open state, makes to renovate 2 around the shaft 3
Rotation is placed on the plug core 6 of pedestal 1 to renovating 2, as shown in fig. 6, at this time the beveled end of each lock 52 respectively with a latch hook
61 beveled end fitting is renovated 2 and is not drawn into for the sake of easy clear in Fig. 6, under 3 revolved around the shaft by renovating 2 and make to renovate 2 continuation
Turn so that the beveled end of lock 52 glides along the beveled end of latch hook 61, lock 52 makes latch spring 54 that shape occur when gliding
Become, when the beveled end for latching 52 slides to the terminal of 61 beveled end of latch hook, the deformation of latch spring 54 at this time it is maximum thus to lock
Button 52 generates maximum elastic force, while the beveled end of latch hook 61 no longer resists the beveled end of lock 52, as shown in Figure 9 and Figure 10,
Lock 52 resets to hook latch hook 61 under the action of latch spring 54, for it is easy clearly for the sake of, 2 are renovated in Fig. 9 and is not drawn into,
2 are renovated at this time to be fixed in the apopore of the insertion plug core 6 of cover tongue 24 on pedestal 1 while on sliding slot cover 23, are played closing and are held
The effect of device 10；When such as needing to open container 10, then the lock sliding block 51 for renovating lock 5 is pressed, makes lock sliding block 51 along lock
Button sliding slot 22 is moved to the side of 22 open end of lock sliding slot, while driving 52 movement of lock to keep lock 52 and latch hook 61 de-
From latch hook 61 relieves the fixed function to renovating 2, renovates 2 under the action of torsional spring 4 and is bounced by around the shaft 3, plays unlatching and holds
The effect of device 10.
Embodiment 2
A kind of safe related function opens container cover, including pedestal 1, renovates 2, shaft 3, torsional spring 4, renovates lock 5 and plug core 6, also
Including sealing gasket 25 and filtration liner 62, as shown in Figure 11~Figure 13, concrete structure is：
Sealing gasket 25 is as shown in figure 12, is cased with sealing gasket 25 outside sliding slot cover 23, sealing gasket 25 is covered in sliding slot cover
23 and the outer surface of cover tongue 24 be covered in outside cover tongue 24 when latching 52 and hooking latch hook 61 and renovate 2 and be fixed on pedestal 1
Sealing gasket 25 insertion plug core 6 apopore in；
Filtration liner 62 is as shown in figure 13, and the bottom of plug core 6 is cased with filtration liner 62, and filter opening is provided on filtration liner 62.
In the present embodiment, sealing gasket 25 and filtration liner 62 are all made of silica gel.
Other structures are all same with embodiment 1.
The present embodiment is in use, sealing gasket 25 can further improve after renovating 2 closed containers 10 to plug 6 apopore of core
Sealing function, while also allowing for cleaning；The particulate matter such as tealeaves, fruit that filtration liner 62 can will be mingled in 10 contained beverage of container
Grain etc. is blocked in container 10, easy to drink.Other application methods are all same with embodiment 1.
Embodiment 3
A kind of safe related function opens container cover, including pedestal 1, renovates 2, shaft 3, torsional spring 4, renovates lock 5, plug core 6, sealing
Liner 25 and filtration liner 62 further include shaft seat 11, damper 31 and damping cream, as shown in Figure 14 and Figure 15, concrete structure
It is：
An axis hole is respectively opened at the both ends of shaft seat 11, is also provided with mortise outside an axis hole of shaft seat 11, shaft seat 11 is embedding
In the side of pedestal 1；
Damper 31 and torsional spring 4 are respectively fitted over the both ends of shaft 3, and the lateral surface of damper 31, which is fitted in, renovates 2 shaft holes
On 21 inner wall, damping cream is coated between damper 31 and shaft hole 21, the outer end face of damper 31 is equipped with tenon, shaft
3 both ends are inserted in respectively in two axis holes of shaft seat 11, and the tenon on 31 outer end face of damper is inserted into 11 one end of shaft seat
Mortise in limit the rotation of damper 31.
In the present embodiment, shaft seat 11 and damper 31 are all made of acrylonitrile-butadiene-styrene (ABS) plastics.
Other structures are all same with embodiment 2.
The present embodiment has both avoided shaft 3 in use, shaft seat 11 can be such that shaft 3 is covered without exposed by pedestal 1
Surprisingly fall off, it is also more attractive；Damper 31 and damping cream play a part of to delay to renovate 2 reversal rates, when renovating 2 in torsional spring 4
Under effect when rotation, since damper 31 and shaft seat 11 are connected and fixed by tenon and mortise, renovate 2 and turn over when rotated
There are sliding frictions between the inner wall and the lateral surface of damper 31 of 2 shaft hole 21 of lid, while damping cream and further increasing cunning
Dynamic friction improves safety to play the role of delaying renovating 2 rotary speeies.Other application methods all with embodiment 2
Together.
Embodiment 4
A kind of safe related function opens container cover, including pedestal 1, renovates 2, shaft 3, torsional spring 4, renovates lock 5, plug core 6, sealing
Liner 25, filtration liner 62, shaft seat 11, damper 31 and damping cream, further include pedestal locking plate 12 and pedestal locking plate spring 13,
As shown in Figure 16~Figure 19, concrete structure is：
Pedestal 1 is provided with pedestal locking plate slot in the lower section of shaft 3, and the bottom end of 1 medial surface internal thread of pedestal is attacked to the pedestal
It is terminated when the dead astern of locking plate slot, the top of the pedestal locking plate slot is equipped with spring stop piece, and the bottom of the pedestal locking plate slot is set
There are strut rail, pedestal locking plate 12 to be embedded in the pedestal locking plate slot, is locked embedded with pedestal between pedestal locking plate 12 and the lateral wall of pedestal 1
The upper end of flat spring 13, pedestal locking plate spring 13 resists the spring stop piece, and the lower end of pedestal locking plate spring 13 resists pedestal lock
One jiao of piece 12,12 bottom of pedestal locking plate is cut into bevel edge, and as shown in a in Figure 16, pedestal locking plate 12 is along the pedestal locking plate slot
When moving upwardly into upper limit position, pedestal locking plate spring 13 applies downward elastic force by compression and to pedestal locking plate 12 at this time, together
When pedestal locking plate 12 bottom end be not less than the lower edge of pedestal 1, pedestal locking plate 12 is acted on edge by the elastic force of pedestal locking plate spring 13
The pedestal locking plate slot moves down until be lower limit position when being stopped by the spring stop piece, at this time pedestal locking plate 12
Bottom end is less than the lower edge of pedestal 1；
Container lock film trap, the bottom of the width and pedestal 1 of the container lock film trap are provided with below 10 tip male thread of container
The width of seat locking plate slot is equal.
In the present embodiment, pedestal locking plate 12 is made of acetal plastic.
Other structures are all same with embodiment 3.
The present embodiment is in use, when pedestal 1 screws in the top of container 10, and pedestal locking plate 12 is due to by pedestal locking plate bullet
Therefore the elastic force effect of spring 13 moves down straight lower limit position, with continuing for screw-in, when the bevel edge end of pedestal locking plate 12 touches
When one side of the container lock film trap of container 10, container lock film trap applies a support force to pedestal locking plate 12, by the support force along vertical
Effect of the histogram to component, pedestal locking plate 12 are jacked up upwards, and continuation continues with screw-in, when the pedestal locking plate slot of pedestal 1
When being aligned with the container lock film trap of container 10, container lock film trap no longer applies support force to pedestal locking plate 12 at this time, is locked in pedestal
Under the action of flat spring 13, pedestal locking plate 12 is ejected again to lower limit position and stretches into the container lock film trap of container 10,
To terminal, pedestal 1 can not continue to screw in 1 medial surface internal thread of pedestal, and the side due to pedestal locking plate 12 and pedestal 1 at this time
Pedestal locking plate slot and container 10 container lock film trap between blocking, pedestal 1 also can not screw out reversely, to by pedestal 1
It is lockked with container 10；If you need to screw out pedestal 1, then pedestal locking plate 12 is moved up, the bottom end of pedestal locking plate 12 is made to be not less than pedestal 1
Lower edge, to release locking of the pedestal locking plate 12 to pedestal 1 and container 10, subsequently reverse direction rotating base 1 can be by pedestal 1
It is unloaded from container 10.Other application methods are all same with embodiment 3.
Claims (2)
1. a kind of safe related function opens container cover, including pedestal (1), (2), shaft (3) and torsional spring (4) are renovated, renovates the side of (2)
It is provided with shaft hole (21), shaft (3) is sleeved in shaft hole (21), and torsional spring (4) is sleeved on shaft (3) outside, the both ends difference of shaft (3)
The both ends of pedestal (1) side are set in, the both ends of torsional spring (4) are respectively held against pedestal (1) and renovate (2), it is characterized in that：Further include
Renovate lock (5), plug core (6), sealing gasket (25), filtration liner (62), shaft seat (11), damper (31), damping cream, bottom
Seat locking plate (12) and pedestal locking plate spring (13),
It is tapped with internal thread on the medial surface of pedestal (1)；It is externally threaded on lateral surface at the top of container (10), pedestal (1) and appearance
The opening of device (10) is threadedly coupled；
It renovates and is equipped with lock sliding slot (22) at the center of (2) inner face, the one end open of lock sliding slot (22)；
It renovates lock (5) to be made of lock sliding block (51), lock (52), lock connecting rod (53) and latch spring (54), two locks
Button (52) is fixed on the both sides of lock sliding block (51) by a lock connecting rod (53) respectively, and one end of lock (52) is inclined-plane,
Lock sliding block (51) is set in lock sliding slot (22) outside and the upper end of lock sliding block (51) is worn from the open end of lock sliding slot (22)
Go out, latch (52) and latch connecting rod (53) all set on the inside for renovating (2), the both ends of latch spring (54) are respectively held against lock and slide
The side wall of block (51) and the madial wall for renovating (2), when latch spring (54) deformation is minimum thus to lock sliding block (51) application
The upper end of lock sliding block (51) is located at the middle part of lock sliding slot (22) open end when elastic force is also minimum, when latch spring (54) deformation
It is maximum thus elastic force that lock sliding block (51) is applied it is also maximum when lock sliding block (51) upper end be located at lock sliding slot (22) and open
The side at mouth end；
Sliding slot cover (23), which covers on the inner face for renovating (2) and will latch sliding slot (22) and latch sliding block (51), covers in sliding slot cover
(23) in, the both sides of sliding slot cover (23) are provided with crank-guide way, and two lock connecting rods (53) are respectively from the company of the both sides of sliding slot cover (23)
Bar slot is pierced by, and sliding slot cover (23) is equipped with outwardly protruding cover tongue (24)；
Through-hole is provided in the middle part of pedestal (1), plug core (6) is set in the through-hole of pedestal (1) and is fixed on the outer of pedestal (1) through-hole
Along upper, stomata and apopore are provided on plug core (6), the both sides of plug core (6) are each to fix a latch hook (61), one end of latch hook (61)
For inclined-plane；
When renovating (2) (3) rotation around the shaft to when renovating (2) and being placed on the plug core (6) of pedestal (1), each lock (52) at this time
Beveled end respectively with the fitting of the beveled end of latch hook (61), continue (3) rotation around the shaft so that lock when renovating (2)
(52) beveled end glides along the beveled end of latch hook (61), and lock (52) makes latch spring (54) deform upon when gliding, when
The beveled end of lock (52) is when sliding to the terminal of latch hook (61) beveled end, the deformation of latch spring (54) at this time it is maximum thus to lock
It detains (52) and generates maximum elastic force, while the beveled end of latch hook (61) no longer resists the beveled end of lock (52), in latch spring
(54) (52) are latched under the action of to reset to hook latch hook (61), are renovated (2) at this time and are fixed on pedestal (1) sliding slot simultaneously
In the apopore for covering the embedded plug core (6) of cover tongue (24) on (23)；
It is cased with sealing gasket (25) outside sliding slot cover (23), sealing gasket (25) is covered in the appearance of sliding slot cover (23) and cover tongue (24)
Face is covered in the sealing of cover tongue (24) outside when lock (52), which hooks latch hook (61), to be renovated (2) and be fixed on pedestal (1)
In the apopore for padding (25) embedded plug core (6)；
The bottom of plug core (6) is cased with filtration liner (62), and filtration liner is provided with filter opening on (62)；
An axis hole is respectively opened at the both ends of shaft seat (11), and mortise, shaft seat (11) are also provided with outside an axis hole of shaft seat (11)
Side embedded in pedestal (1)；
Damper (31) and torsional spring (4) are respectively fitted over the both ends of shaft (3), and the lateral surface of damper (31), which is fitted in, to be renovated (2)
On the inner wall of shaft hole (21), damping cream, the outer end face of damper (31) are coated between damper (31) and shaft hole (21)
It is equipped with tenon, the both ends of shaft (3) are inserted in respectively in two axis holes of shaft seat (11), and on damper (31) outer end face
Tenon is inserted into the mortise of shaft seat (11) one end to limit the rotation of damper (31)；
Pedestal (1) is provided with pedestal locking plate slot below shaft (3), and the bottom end of pedestal (1) medial surface internal thread is attacked to the bottom
It is terminated when the dead astern of seat locking plate slot, the top of the pedestal locking plate slot is equipped with spring stop piece, the bottom of the pedestal locking plate slot
It is embedding between pedestal locking plate (12) and the lateral wall of pedestal (1) in the embedded pedestal locking plate slot of pedestal locking plate (12) equipped with strut rail
There are pedestal locking plate spring (13), the upper end of pedestal locking plate spring (13) to resist the spring stop piece, pedestal locking plate spring (13)
Lower end resists pedestal locking plate (12), and one jiao of pedestal locking plate (12) bottom is cut into bevel edge, and pedestal locking plate (12) is locked along the pedestal
When film trap moves upwardly into upper limit position, pedestal locking plate spring (13) applies downwards pedestal locking plate (12) by compression at this time
Elastic force, while the bottom end of pedestal locking plate (12) is not less than the lower edge of pedestal (1), pedestal locking plate (12) is by pedestal locking plate spring
(13) it is lower limit position that elastic force effect, which is moved down along the pedestal locking plate slot when being stopped by the spring stop piece,
The bottom end of pedestal locking plate (12) is less than the lower edge of pedestal (1) at this time；
Container lock film trap, the bottom of the width and pedestal (1) of the container lock film trap are provided with below container (10) tip male thread
The width of seat locking plate slot is equal；
Pedestal (1) renovates (2), latches sliding slot (22) and sliding slot cover (23) all using acrylonitrile-butadiene-styrene (ABS) plastics system
At；
Lock sliding block (51), lock (52) and lock connecting rod (53) are all made of acetal plastic；
Plug core (6) is made of polypropylene plastics；
Sealing gasket (25) and filtration liner (62) are all made of silica gel；
Shaft seat (11) and damper (31) are all made of acrylonitrile-butadiene-styrene (ABS) plastics.
2. safe related function as described in claim 1 opens container cover, it is characterized in that：Pedestal locking plate (12) uses acetal plastic system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046461.2A CN104828375B (en) | 2014-02-10 | 2014-02-10 | Safe related function opens container cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046461.2A CN104828375B (en) | 2014-02-10 | 2014-02-10 | Safe related function opens container cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104828375A CN104828375A (en) | 2015-08-12 |
| CN104828375B true CN104828375B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410046461.2A Expired - Fee Related CN104828375B (en) | 2014-02-10 | 2014-02-10 | Safe related function opens container cover |
Country Status (1)
| Country | Link |
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| CN (1) | CN104828375B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542188B (en) * | 2015-09-21 | 2019-12-24 | 上海宏晨家庭用品有限公司 | Container cover positioned by using rolling balls and using method thereof |
| JP6697988B2 (en) * | 2016-09-09 | 2020-05-27 | グローブライド株式会社 | Cool box |
| CN107804582B (en) * | 2016-09-09 | 2020-03-31 | 古洛布莱株式会社 | Cold insulation box |
| JP6654989B2 (en) * | 2016-09-09 | 2020-02-26 | グローブライド株式会社 | Cooling box opening and closing device |
| CN108166853B (en) * | 2017-11-30 | 2019-10-22 | 杭州米欧仪器有限公司 | It is a kind of to automatically open locking device for flip-open cover mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2740551Y (en) * | 2004-10-09 | 2005-11-16 | 吴锦昌 | Packing box with sustained opening |
| CN201630850U (en) * | 2010-03-18 | 2010-11-17 | 浙江哈尔斯真空器皿股份有限公司 | Flip cup cover |
| CN202743658U (en) * | 2012-08-07 | 2013-02-20 | 金琼绮 | Medicine bottle capable of being prevented from being opened by child |
| CN203781008U (en) * | 2014-02-10 | 2014-08-20 | 上海宏晨家庭用品有限公司 | Safe incorrect opening preventing container cover |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3937428B2 (en) * | 2002-01-18 | 2007-06-27 | サーモス株式会社 | Inner cap for beverage containers |
| JP5065472B2 (en) * | 2010-12-20 | 2012-10-31 | サーモス株式会社 | Beverage container closure |
-
2014
- 2014-02-10 CN CN201410046461.2A patent/CN104828375B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2740551Y (en) * | 2004-10-09 | 2005-11-16 | 吴锦昌 | Packing box with sustained opening |
| CN201630850U (en) * | 2010-03-18 | 2010-11-17 | 浙江哈尔斯真空器皿股份有限公司 | Flip cup cover |
| CN202743658U (en) * | 2012-08-07 | 2013-02-20 | 金琼绮 | Medicine bottle capable of being prevented from being opened by child |
| CN203781008U (en) * | 2014-02-10 | 2014-08-20 | 上海宏晨家庭用品有限公司 | Safe incorrect opening preventing container cover |
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|---|---|
| CN104828375A (en) | 2015-08-12 |
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