CN209160413U - A kind of lid with novel anti-unlatching protection structure - Google Patents
A kind of lid with novel anti-unlatching protection structure Download PDFInfo
- Publication number
- CN209160413U CN209160413U CN201821796500.0U CN201821796500U CN209160413U CN 209160413 U CN209160413 U CN 209160413U CN 201821796500 U CN201821796500 U CN 201821796500U CN 209160413 U CN209160413 U CN 209160413U
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- upper cover
- opening
- lid
- bottleneck
- plectrum
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Abstract
The utility model relates to a kind of with the novel anti-lid for opening protection structure, including upper cover and lower cover, and lower cover includes bottleneck interconnecting piece, upper cover interconnecting piece and annular flanging, and upper cover and upper cover interconnecting piece are spirally connected；Loose slot is formed between annular flanging and bottleneck interconnecting piece, upper cover forms downwards stop bit piece in loose slot, stop bit piece can rotate in loose slot, annular flanging forms anti-unlatching plectrum in loose slot, equipped with opening fault side, opening fault side can be disconnected when stop bit piece is rotated through anti-unlatching plectrum to realize anti-open function for the first time for the anti-junction for opening plectrum and annular flanging.The upper cover and lower cover assembling of the utility model again together after on being mounted on bottleneck, when opening upper cover for the first time, after rotating upper cover, anti-unlatching plectrum is hit in the stop bit sector-meeting of upper cover, disconnects anti-unlatchings plectrum at opening fault side, easy to open simply and stable；Whether consumer can be disconnected by observation opening fault side to judge whether upper cover opened.
Description
Technical field
The utility model belongs to bottle cap technical field, and in particular to a kind of with the novel anti-lid for opening protection structure.
Background technique
Anti- bottle cap of opening is a bottle common packing forms for class packaging, is widely used in daily life, seals and prevent opening
The characteristics of opening may insure the safety of food in bottle body.Currently, the anti-unlatching of soy sauce lid in the market, oil cap and other packagings
Lid, common structure have it is several under it is several: one is the bottle caps for being equipped with pull ring and pull ring piece one, such as 500ml common in the market
Cap for soy sauce bottle be above stamped between bowknot and pedestal with forced directly integrated lid snap on bottleneck and be linked as one
The lid of body.Bottle cap design reaches anti-open function by shrink film, and such lid consumer is generally in use process
In, need to first opening shrink film, then opening upper cover is opened and used by pull ring again, increases the unnecessary operation of consumer.
In addition, such as mineral water lid in the market, bottle cap and bottleneck are logical there are also one is anti-unlatching ring monomer bottle cap is equipped with
It crosses threaded connection mutually to fix, whorl of bottleneck is integrally formed with body, therefore can beat along screw thread easily when twisting the lid off
Corkage lid, anti-unlatching ring are then disconnected automatically and are stayed on bottleneck.And two-piece type combined cap (upper cover be with anti-unlatching ring spiral cover, under
Lid is gland) due to longitudinal indentation, and laterally being fastened as a whole circle, therefore be not in rotary motion between lower cover and bottle
Securely, when turning upper cover, lower cover may cannot open upper cover with rotating together, unstable.
It is accordingly required in particular to, there are unlatching complex steps to solve existing anti-unlatching bottle cap, open not enough in a kind of technology
Stable problem.
Utility model content
In order to which existing anti-unlatching bottle cap has that unlatching complex steps, unlatching are not sufficiently stable, the utility model is mentioned
For a kind of energy with the novel anti-lid for opening protection structure.
It is as follows that the utility model solves technical solution used by its technical problem:
It is a kind of with the novel anti-lid for opening protection structure, including upper cover and lower cover, under be covered with along axis perforation
Through-hole, the top opening of through-hole are liquid outlet, and the upper cover is used to seal the liquid outlet and cover, and the lower cover includes surrounding
The bottleneck interconnecting piece of the lower wall setting of lower cover, upper cover interconnecting piece and outer by the upward annular of lower cover bottom outer side of lid fold downward
Flange, for being detachably connected with bottleneck, upper cover and the upper cover interconnecting piece are spirally connected the bottleneck interconnecting piece；The annular is turned up
Loose slot is formed between side and bottleneck interconnecting piece, the upper cover forms downwards stop bit piece, the stop bit in the loose slot
Piece can rotate in the loose slot with the rotation of upper cover, and the annular flanging forms anti-open in the loose slot and dials
Piece, anti-plectrum of opening are located at stop bit piece towards the front side in upper cover unscrewing direction and block loose slot, the anti-unlatching plectrum and institute
The junction for stating annular flanging is equipped with opening fault side, and the opening fault side can rotate in the stop bit piece and be opened by anti-
It disconnects when opening plectrum to realize anti-open function for the first time.
It is further used as the improvement of technical solutions of the utility model, the anti-unlatching plectrum includes blocking portion and folding portion,
The blocking portion is fixedly connected with the folding portion and is formed in loose slot a dog-ear, and the blocking portion turns up with the annular
When being fixedly connected and forming the opening fault, the end of the folding portion is fixedly connected with the annular flanging.
It is further used as the improvement of technical solutions of the utility model, the junction of the folding portion and the annular flanging
Equipped with reduction slot, anti-the unlatchings plectrum can the opening fault side disconnection after around the reduction slot in loose slot varus
Folding, the bottleneck interconnecting piece are equipped with escape groove so that the anti-unlatching plectrum is turned down along the reduction slot.
It is further used as the improvement of technical solutions of the utility model, the annular flanging corresponds to anti-open and dials
The position of piece offers a watch window.
It is further used as the improvement of technical solutions of the utility model, the bottleneck interconnecting piece is equidistant around the axis of the lower cover
Be equipped with equipped with multiple Elastic buckles, on the downside of the upper cover with the one-to-one lock tongue of the Elastic buckle, the Elastic buckle
Downside has the crush lobes towards outer lug and the fastening protrusion towards internal projection, and the lock tongue can squeeze the extruding inwardly
Protrusion makes the fastening protrusion be fixedly clamped bottleneck.
It is further used as the improvement of technical solutions of the utility model, the upper cover interconnecting piece is equipped with the dotted convex thread of lower cover,
The inside of the upper cover is equipped with the dotted convex thread of upper cover that can be screwed with the dotted convex cooperation of the lower cover, the dotted convex spiral shell of upper cover
Line and the dotted convex thread of lower cover are the screw thread that at least two discrete salient points are constituted.
The improvement of technical solutions of the utility model is further used as, outside the bottleneck interconnecting piece, upper cover interconnecting piece and annular
Flange is integrally formed.
The utility model has the beneficial effects that the utility model upper cover and lower cover assembling again together after be mounted on bottleneck
On, when opening upper cover for the first time, after rotating upper cover, anti-unlatching plectrum is hit in the stop bit sector-meeting of upper cover, makes anti-unlatching plectrum in opening
It breaks and is disconnected at raw edges, it is easy to open simple and stable；Whether consumer can be disconnected by observation opening fault side to judge
Whether upper cover opened, and disconnection is to open, and not disconnected is then not to be opened.
Detailed description of the invention
Fig. 1 is the overall schematic when flip lid of the utility model is opened；
Fig. 2 is the cross-sectional view when flip lid of the utility model is opened；
Fig. 3 is the axis surveys view of the lower cover of the utility model；
Fig. 4 is the enlarged view in Fig. 3 at A；
Fig. 5 is the schematic diagram of the inside of the lower cover of the utility model；
Fig. 6 is the cross-sectional view of the lower cover of the utility model；
Fig. 7 is the schematic diagram when flip lid of the upper cover of the utility model is opened；
Schematic diagram when Fig. 8 is the flip lid closure of the upper cover of the utility model；
Overall schematic when Fig. 9 is the flip lid closure of the utility model；
Figure 10 is the schematic diagram of the upper cover of the utility model, lower cover and bottleneck.
Specific embodiment
The present invention will be further described for embodiment with reference to the accompanying drawing.
A kind of lid with novel anti-unlatching protection structure, including upper cover 1 and lower cover 2, lower cover 2 is equipped with to be penetrated through along axis
Through-hole, the top opening of through-hole is liquid outlet 21, and the upper cover 1 is used to seal the liquid outlet 21 and cover, the bottom of lower cover 2
Portion extends downwardly out the first sealing ring 211, the first sealing ring 211 be inserted into when lower cover 2 is mounted on bottleneck 3 bottleneck 3 with
3 inner wall of bottleneck connects and forms conical surface seal；The upper surface of lower cover 2 is equipped with liquid outlet 21, and upper cover 1 is equipped with for by liquid outlet 21
The cover closing member of capping is sealed, cover closing member includes the flip lid 11 being hinged with upper cover 1 and can form conical surface seal with liquid outlet 21
Second sealing ring 12 of cooperation, the position of the corresponding liquid outlet 21 of the second sealing ring 12 are located at 11 bottoms of the flip lid, the second sealing
Ring 12 can cooperatively form conical surface seal with liquid outlet 21, prevent the liquid in bottle from revealing.Wherein, the upper cover 1 and flip lid 11
Between form one folding piece 13, the both ends of the tabs 13 are connected upper cover 1, flip lid 11 respectively, are equipped among tabs 13 and roll over together
Trace line, 11 ontologies of flip lid can be opened or closed with upturning lid 11 by the crease line.
The lower cover 2 includes bottleneck interconnecting piece 22, the upper cover interconnecting piece 23 and by lower cover for surrounding the lower wall setting of lower cover 2
2 bottoms are towards turning down upward annular flanging 24 on the outside of lower cover 2, outside the bottleneck interconnecting piece 22, upper cover interconnecting piece 23 and annular
Flange 24 is integrally formed.The bottleneck interconnecting piece 22 with bottleneck 3 for being detachably connected, upper cover 1 and the upper cover interconnecting piece 23
It is spirally connected；Loose slot 25 is formed between the annular flanging 24 and bottleneck interconnecting piece 22, the upper cover 1 is in the loose slot 25
Stop bit piece 14 is formed downwards, the stop bit piece 14 can rotate in the loose slot 25 with the rotation of upper cover 1, and the annular is outer
Flange 24 forms anti-unlatching plectrum 26 in the loose slot 25, and anti-unlatching plectrum 26 is located at stop bit piece 14 and unscrews towards upper cover 1
The front side in direction simultaneously blocks loose slot 25, and the anti-junction for opening plectrum 26 and the annular flanging 24 is equipped with unlatching
It is broken side 261, the opening fault side 261 can be disconnected when the stop bit piece 14 is rotated through anti-unlatching plectrum 26 to realize
Anti- open function for the first time.
The utility model upper cover 1 and lower cover 2 assembling again together after on being mounted on bottleneck 3, for the first time open upper cover 1
When, after rotating upper cover 1, the stop bit piece 14 of upper cover 1 is rotated together in loose slot 25 with upper cover 1, and hits anti-unlatching plectrum
26, disconnect anti-unlatching plectrum 26 at opening fault side 261.Therefore, consumer can be by observing opening fault side 261
To judge whether upper cover 1 opened, disconnection is to open for no disconnection, and not disconnected is then not to be opened also.
Wherein, the anti-unlatching plectrum 26 includes blocking portion 262 and folding portion 263, the blocking portion 262 and the fold
Portion 263 is fixedly connected with and is formed in loose slot 25 dog-ear, and the blocking portion 262 is fixedly connected with the annular flanging 24
And the opening fault side 261 is formed, the end of the folding portion 263 is fixedly connected with the annular flanging 24.Due to folding
The presence at angle, the inclination of blocking portion 262 are fixed in loose slot 25 and stop the activity direction of stop bit piece 14, when stop bit piece 14 with
When upper cover 1 is unscrewed, stop bit piece 14 necessarily contacts and collides blocking portion 262, under the moment loading that spiral cover is opened, opening fault side
261 disconnect, and play the mark action of anti-unlatching.
As the utility model preferred embodiment, the junction of the folding portion 263 and the annular flanging 24
Equipped with reduction slot 264, the anti-unlatching plectrum 26 can exist after the opening fault side 261 disconnects around the reduction slot 264
Fold in loose slot 25, the bottleneck interconnecting piece 22 are equipped with escape groove so that the anti-unlatching plectrum 26 is along the reduction slot 264
It is turned down.After stop bit piece 14 hits anti-unlatching plectrum 26 and disconnects opening fault side 261, stop bit piece 14 continues in upper cover
Advance under 1 movement of uncapping along loose slot 25, and anti-unlatching plectrum 26 is pushed to be folded to bottleneck interconnecting piece 22 along reduction slot 264
Inside, so that anti-unlatching plectrum 26 is avoided the motion path of stop bit piece 14, the no longer movement opened of obstruction spiral cover facilitates in unscrewing
Lid 1 also facilitates consumer to observe whether opening fault side 261 disconnects.
As the utility model preferred embodiment, the corresponding anti-unlatching plectrum 26 of annular flanging 24
Position offer a watch window 27, it is disconnected to observe the anti-unlatching for opening plectrum 26 convenient for consumer for the setting of watch window 27
The state of raw edges 261, can easily see whether anti-unlatching plectrum 26 has been folded in escape groove, make consumer more easily bright
Whether true lid is opened.
It is equipped with one at the bottleneck 3 of general soy cruet, edible oil bottle etc. and encloses groove 31 for being clamped lower cover 2.The bottle
Mouthful interconnecting piece 22 is equidistantly equipped with multiple Elastic buckles 28 around the axis of the lower cover 2, is equipped on the downside of the upper cover 1 and the elasticity
28 one-to-one lock tongues 15 are buckled, preferably, shown and Elastic buckle 28 is designed with six.Under the Elastic buckle 28
Side has the crush lobes 281 towards outer lug and the fastening protrusion 282 towards internal projection, and the lock tongue 15 can squeeze institute inwardly
Stating crush lobes 281 makes the fastening protrusion 282 be fixedly clamped the groove 31 of bottleneck 3, keeps lower cover 2 and bottleneck 3 fixed, it is difficult to de-
From.By the cooperation of Elastic buckle 28 and lock tongue 15, being detachably connected for lower cover 2 and bottleneck 3 is realized.
The upper cover interconnecting piece 23 is equipped with the dotted convex thread 29 of lower cover, and the inside of the upper cover 1 is equipped with can be with the lower cover 2
It is dotted it is convex cooperate the dotted convex thread 16 of upper cover that screws, the dotted convex thread 16 of the upper cover and the dotted convex thread 29 of lower cover be to
The screw thread that few two discrete salient points are constituted.Upper cover 1 and lower cover 2 pass through the dotted convex thread 16 of upper cover and the dotted convex thread 29 of lower cover
Cooperation is tightened.In actual production, bottle cap producer produces upper cover 1 and lower cover 2, and by lock tongue 15 and snap lock
Consistency from top to bottom is detained, and is firmly fastened up and down, makes upper cover 1 and lower cover 2 that the dotted convex thread 16 of upper cover and lower cover after elastic deformation occur
The dotted occlusion of convex thread 29 is fixed, and is assembled integrally.Soy sauce, edible oil etc. produce house and the lid being assembled integrally purchase are gone back,
The canned liquid in bottle, then directly the fastening of lower cover 2 is fixed on bottleneck 3, capping is completed, then sold.At this point, anti-open
Open the opening fault side 261 of plectrum 26 be it is intact, do not turn off.If consumer has found the anti-unlatching for opening plectrum 26 when choosing
It is broken the disconnection on side 261, then illustrates to have been opened by other people, plays reminding effect, consumer is avoided to buy by him
Soy sauce, edible oil that people opened etc..
The foregoing is merely the better embodiment of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, there may be the structural modifications that part is small in implementation process, if various changes or modifications to the utility model are not
The spirit and scope of the utility model are detached from, and are belonged within the scope of the claims and equivalents of the utility model, then originally
Utility model is also intended to encompass these modification and variations.
Claims (7)
1. a kind of with the novel anti-lid for opening protection structure, including upper cover and lower cover, under be covered with along the logical of axis perforation
Hole, the top opening of through-hole are liquid outlet, and the upper cover is used to seal the liquid outlet and cover, it is characterised in that: under described
Lid include surround lower cover lower wall setting bottleneck interconnecting piece, upper cover interconnecting piece and from lower cover bottom downward outer side of lid turn down to
On annular flanging, for being detachably connected with bottleneck, upper cover and the upper cover interconnecting piece are spirally connected the bottleneck interconnecting piece；Institute
It states and forms loose slot between annular flanging and bottleneck interconnecting piece, the upper cover forms downwards stop bit in the loose slot
Piece, the stop bit piece can rotate in the loose slot with the rotation of upper cover, it is described annular flanging in the loose slot at
Type has anti-unlatching plectrum, and anti-plectrum of opening is located at stop bit piece towards the front side in upper cover unscrewing direction and blocks loose slot, described anti-
The junction for opening plectrum and the annular flanging is equipped with opening fault side, and the opening fault side can be in the stop bit piece
Rotation is by disconnecting when anti-unlatching plectrum to realize anti-open function for the first time.
2. according to claim 1 with the novel anti-lid for opening protection structure, it is characterised in that: anti-open is dialled
Piece includes blocking portion and folding portion, and the blocking portion is fixedly connected with the folding portion and is formed in loose slot a dog-ear, institute
It states blocking portion and is fixedly connected with and is formed the opening fault side, the end of the folding portion and the ring with the annular flanging
Shape flanging is fixedly connected.
3. it is according to claim 2 with it is novel it is anti-open protection structure lid, it is characterised in that: the folding portion with
The junction of the annular flanging is equipped with reduction slot, and the anti-unlatching plectrum can be after the opening fault side disconnects around institute
It states reduction slot to turn down in loose slot, the bottleneck interconnecting piece is equipped with escape groove so that the anti-unlatching plectrum is along the reduction slot
It is turned down.
4. according to claim 1 with the novel anti-lid for opening protection structure, it is characterised in that: the annular is turned up
Side corresponds to the anti-position for opening plectrum and offers a watch window.
5. according to claim 1 with the novel anti-lid for opening protection structure, it is characterised in that: the bottleneck connection
Portion is equidistantly equipped with multiple Elastic buckles around the axis of the lower cover, is equipped on the downside of the upper cover and corresponds with the Elastic buckle
Lock tongue, the downside of the Elastic buckle has the crush lobes towards outer lug and the fastening protrusion towards internal projection, the lock
Tongue can squeeze the crush lobes inwardly makes the fastening protrusion be fixedly clamped bottleneck.
6. according to claim 1 with the novel anti-lid for opening protection structure, it is characterised in that: the upper cover connection
Portion is equipped with the dotted convex thread of lower cover, and it is dotted convex that the inside of the upper cover is equipped with the upper cover that can be screwed with the dotted convex cooperation of the lower cover
Screw thread, the dotted convex thread of the upper cover and the dotted convex thread of lower cover are the screw thread that at least two discrete salient points are constituted.
7. according to claim 1 with the novel anti-lid for opening protection structure, it is characterised in that: the bottleneck connection
Portion, upper cover interconnecting piece and annular flanging are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796500.0U CN209160413U (en) | 2018-11-01 | 2018-11-01 | A kind of lid with novel anti-unlatching protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796500.0U CN209160413U (en) | 2018-11-01 | 2018-11-01 | A kind of lid with novel anti-unlatching protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209160413U true CN209160413U (en) | 2019-07-26 |
Family
ID=67336277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821796500.0U Active CN209160413U (en) | 2018-11-01 | 2018-11-01 | A kind of lid with novel anti-unlatching protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209160413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279168A (en) * | 2018-11-01 | 2019-01-29 | 广州曼盛包装有限公司 | A kind of lid with novel anti-unlatching protection structure |
-
2018
- 2018-11-01 CN CN201821796500.0U patent/CN209160413U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279168A (en) * | 2018-11-01 | 2019-01-29 | 广州曼盛包装有限公司 | A kind of lid with novel anti-unlatching protection structure |
| CN109279168B (en) * | 2018-11-01 | 2024-03-29 | 广州曼盛包装有限公司 | Cover with novel anti-opening protection structure |
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| GR01 | Patent grant | ||
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