CN207595627U - The anti-fake bottle lid of dual check ratchet - Google Patents
The anti-fake bottle lid of dual check ratchet Download PDFInfo
- Publication number
- CN207595627U CN207595627U CN201721766305.9U CN201721766305U CN207595627U CN 207595627 U CN207595627 U CN 207595627U CN 201721766305 U CN201721766305 U CN 201721766305U CN 207595627 U CN207595627 U CN 207595627U
- Authority
- CN
- China
- Prior art keywords
- cover
- ratchet
- outer cover
- sliding slot
- inner sleeve
- 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.)
- Active
Links
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model is related to the anti-fake bottle lids of dual check ratchet, including inner sleeve for being arranged on container as bottleneck, further include inner cover and are threadedly coupled with inner sleeve；Outer cover is further included to be arranged on outside inner cover, outer cover is with inner cover in circumferential surface position close to each other, it is provided with the sliding block sliding groove structure being used cooperatively, sliding slot edge, the hand of spiral around inner cover axis extends, sliding block includes at least two ratchets, and the non-return direction of two ratchets is on the contrary, each ratchet is located in independent sliding slot respectively；The one end of sliding slot far from inner sleeve is provided with lock groove, and radial depressions of the lock groove along bottle cap, when ratchet slides pre-determined distance along sliding slot, two ratchets are respectively clamped into corresponding lock groove.Above-mentioned anti-fake bottle lid when ratchet is caught in corresponding lock groove, makes inner cover and outer cover form an entirety, can stop that outer cover returns to initial position, realize anti-fake purpose, and structure is simpler.
Description
Technical field
The utility model is related to the bottle cap of bottled drinks, beverage etc., particularly one kind can recognize whether to be opened
Anti-fake bottle lid.
Background technology
Existing, bottled wine, beverage etc., bottleneck are required for setting bottle cap.For some high-value goods, for example, it is rare
Quality liquor, need using special anti-fake bottle lid, with the filling product of inferior quality into bottle again after preventing bottle cap from being opened.
Existing anti-fake bottle lid, in addition to generally using other than once property twists off ring structure, also shapes such as two-layer equation bottle cap
Formula.Such as the patent application of Publication No. CN203111700U, bottle cap include inner cylinder, inner cover and outer cover, inner cylinder is used to connect
Bottleneck is served as on container, inner cover is threadedly coupled with inner cylinder, and blocks the bottleneck of inner cylinder.Outer cover is arranged on outside inner cover, is passed through
Spiral sliding groove structure when outer cover unscrews, can move axially upwards a distance, and pawl is provided with inside outer cover
Ratchet structure can prevent outer cover negative direction to be rotated back to initial position.Consumer is by observing whether outer cover occurred axially
It is mobile, to judge whether bottle cap is opened, it is achieved in anti-fake purpose.
And the bottle cap of said program, it needs to set sliding slot slide block structure and pawl ratchet structure respectively, this leads to bottle cap knot
Structure is complex-shaped, can increase manufacture and assembly difficulty.
Utility model content
Technical problem to be solved in the utility model is：A kind of anti-fake bottle lid of dual check ratchet is provided, can be realized
Antiforge function, and structure is simpler.
Technical solution is used by the utility model solves its technical problem：
The anti-fake bottle lid of dual check ratchet, including inner sleeve, the inner sleeve is also wrapped for being arranged on container as bottleneck
Inner cover is included, the inner cover is threadedly coupled with inner sleeve, and the bottleneck for blocking inner sleeve；
It is characterized in that, further including outer cover, the outer cover is arranged on outside inner cover, and outer cover is with inner cover in week close to each other
Face position is provided with the sliding block sliding groove structure being used cooperatively, and the sliding slot edge of sliding block sliding groove structure, around the spiral side of inner cover axis
To extension, the sliding block of the sliding block sliding groove structure includes at least two ratchets, and the non-return direction phase of described two ratchets
Instead, each ratchet is located in independent sliding slot, and all sliding slot extending directions are mutually adapted respectively；
The one end of the sliding slot far from inner sleeve is provided with lock groove, and radial depressions of the lock groove along bottle cap work as pawl
Piece slides along sliding slot, and make outer cover move axially pre-determined distance when, described two ratchets are respectively clamped into corresponding lock groove.
Further, the outer cover includes outer bezel ring, and lid shell, and the outer bezel ring, is the ring belt shape of fracture, outer bezel ring, peace
Mounted in lid shell inner wall, the ratchet is arranged on outer bezel ring, inner wall, and the sliding slot is arranged on interior cover outer wall.
Further, it is provided between the outer cover and inner sleeve and twists off structure.
The beneficial effects of the utility model are：Above-mentioned anti-fake bottle lid, the sliding slot of sliding block sliding groove structure are provided with radially recessed
Sunken lock groove, sliding block include two ratchets, and ratchet is separately positioned in independent sliding slot, and above-mentioned two ratchet is stopped
Direction is gone back on the contrary, when ratchet slides into lock groove, can be automatically caught in corresponding lock groove, inner cover and outer cover is made to form one
A entirety can stop that outer cover returns to initial position, realize anti-fake purpose, and structure is simpler.
Description of the drawings
Fig. 1 is the schematic front view of the anti-fake bottle lid of the dual check ratchet of the utility model, when being fully opened for bottle cap
State；
Fig. 2 is the inner cover stereoscopic schematic diagram of the utility model anti-fake bottle lid；
Fig. 3 is the outer bezel ring, schematic top plan view of Fig. 1 embodiments；
Reference numeral is in figure：Inner sleeve 1, twist off structure 12, inner cover 2, screw thread 21, sliding slot 23, lock groove 232, outer cover 3,
Lid shell 30, outer bezel ring, 31, faulted joint 310, ratchet 311.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
The anti-fake bottle lid of dual check ratchet, including inner sleeve 1, the inner sleeve 1 is gone back for being arranged on container as bottleneck
Including inner cover 2, the inner cover 2 is threadedly coupled with inner sleeve 1, and the bottleneck for blocking inner sleeve 1；
Outer cover 3 is further included, the outer cover 3 is arranged on outside inner cover 2, and outer cover 3 is with inner cover 2 in circumferential surface position close to each other
It puts, the sliding block sliding groove structure being used cooperatively, and 23 edge of sliding slot of sliding block sliding groove structure is provided with, around the spiral side of 2 axis of inner cover
To extension, the sliding block of the sliding block sliding groove structure includes at least two ratchets 311, and the non-return of described two ratchets 311
Direction is on the contrary, each ratchet 311 is located in independent sliding slot 23 respectively, and 23 extending direction of all sliding slots is mutually suitable
Match；
The described one end of sliding slot 23 far from inner sleeve 1 is provided with lock groove 232, and the lock groove 232 is recessed along the radial direction of bottle cap
It falls into, when ratchet 311 slides along sliding slot 23, and makes the axial movement pre-determined distance of outer cover 3, described two ratchets 311 are distinguished
It is caught in corresponding lock groove 232.
This anti-fake bottle lid, including inner sleeve 1, inner cover 2 and outer cover 3, inner sleeve 1 serves as the function of bottleneck, example for connecting container
If inner sleeve 1 is connect with bottle, drinks can be poured out from the opening of inner sleeve 1.Inner sleeve 1 is provided with screw thread, for the screw thread with inner cover 2
21 connections, bottleneck can be closed by screwing inner cover 2.Outer cover 3 is used to form the cooperation of sliding block sliding slot with inner cover 2, and outer cover 3, which slides, occurs axis
After moving a certain distance, ratchet 311 can be caught in lock groove 232, prevent 3 negative direction of outer cover from returning to home position, play bottle
Mark action after lid unlatching.
Specifically, as shown in Figure 1, 2, sliding block sliding groove structure is to set outer cover 3 and the circumferential surface position close to each other of inner cover 2,
Can be 3 inner wall of outer cover setting sliding block, 2 outer wall of inner cover sets sliding slot；Can also be that 3 inner wall of outer cover sets sliding slot, 2 outer wall of inner cover
Sliding block is set.
23 extending direction of sliding slot is the hand of spiral extension around 2 axis of inner cover, can also be able to be right-hand screw with left-hand screw, spine
Calvus 311 is located in sliding slot 23, serves as the function of sliding block.
When ratchet 311 is slided along sliding slot 23, outer cover 3 can be caused to relatively move in an axial direction, when outer cover 3 slide into it is pre-
If apart from when, ratchet 311 can be just caught in lock groove 232, since the non-return direction of two ratchets 311 is on the contrary, outer cover 3
It rotates in the forward direction and reversely rotates and be all locked up, outer cover 3 and inner cover 2 is made to form one and be not easy separated entirety, prevents 3 negative side of outer cover
To home position is returned to, inner cover 2 normally can be unscrewed or screw at this time, user can be by observing whether outer cover 3 occurs
Axial movement is crossed, to determine whether bottle cap was opened.
To realize above-mentioned function, it is desirable that there is certain radial compression power between ratchet 311 and sliding slot 23, it is typical real
Existing mode can be as shown in Figure 3, and ratchet 311 stretches out certain distance radially.When outer cover 3 is set in outside inner cover 2,
Then ratchet 311 is radially in the state being extruded.When ratchet 311 slides to lock groove 232 along sliding slot 23, ratchet
311 can automatically be caught in lock groove 232, realize the check function of pawl.
In addition, if sliding slot 23 is located at 2 outer wall of inner cover, then ratchet 311 can be provided in 3 inner wall of outer cover and radial direction
It stretches out；Similarly or sliding slot is located at outer cover inner wall, then ratchet can be provided in interior cover outer wall and extend radially out.
So-called 23 extending direction of all sliding slots is mutually adapted, and refers to that 23 extending direction of sliding slot does not clash, such as sliding
Slot 23 is all left-hand screw or sliding slot 23 is all right-hand screw etc..
Specific bottle cap application method, can be different according to sliding slot rotation direction, and different.Typically, such as sliding slot direction,
It is opposite with 1 screw thread of inner sleeve direction extension, then can is the direction first screwed along inner cover 2, rotary outer cover 3, then outer cover 3 is along cunning
Slot slides, and after mobile pre-determined distance, ratchet 311 is caught in lock groove 232, then normally can screw or unscrew bottle cap.
In another example the sliding slot direction of sliding block sliding groove structure, is the direction extension identical with 1 screw thread of inner sleeve, then needs to control
The resistance that good outer cover 3 unscrews is less than the resistance that inner cover 2 unscrews.Such as can increase being connected for inner cover 2 and 1 thread fitting of inner sleeve
Dynamics.When outer cover 3 is unscrewed, with inner cover 2 relative rotation occurs for outer cover 3 first, and outer cover 3 is slided along sliding slot, mobile pre-determined distance
Afterwards, ratchet 311 is caught in lock groove 232, then normally can screw or unscrew bottle cap.
For increase inner cover 2 and the threaded connection for being connected dynamics, avoiding unscrewing inner cover 2 in advance of inner sleeve 1, can be preferably
It is set as, is provided between outer cover 3 and inner sleeve 1 and twists off structure 12.
It is to be connected between outer cover 3 and inner sleeve 1 by tiny connection strap, before ratchet 311 reaches non-return position,
The intensity of above-mentioned connection strap can ensure that outer cover 3 and inner sleeve 1 are connection status, after ratchet 311 is caught in lock groove 232, continue
Outer cover 3 is reversed, then outer cover 3 drives inner cover 2 to unscrew, and the above-mentioned connection strap of tear fracture.This twists off structure 12 and can also be used as bottle cap quilt
The mark opened.
Preferably, can be that the outer cover 3 includes outer bezel ring, 31 and lid shell 30, the outer bezel ring, 31 is the ring belt of fracture
Shape, outer bezel ring, 31 are mounted on 30 inner wall of lid shell, and the ratchet 311 is arranged on outer 31 inner wall of bezel ring, and the sliding slot 23 is arranged on
2 outer wall of inner cover.
As shown in figure 3, outer bezel ring, 31 is the ring belt shape of fracture, with faulted joint 310, it is enclosed with outside outer bezel ring, 31
Lid shell 30, above-mentioned faulted joint 310 cause bottle cap manufacture and assembling to be more easily implemented, reduce cost.Typical outer bezel ring, 31 can be with
It is using plastic material, lid shell 30 can use aluminium material.
Claims (3)
1. the anti-fake bottle lid of dual check ratchet, including inner sleeve (1), the inner sleeve (1) is used as bottleneck for being arranged on container,
Inner cover (2) is further included, the inner cover (2) is threadedly coupled with inner sleeve (1), and the bottleneck for blocking inner sleeve (1)；
It is characterized in that, further including outer cover (3), the outer cover (3) is arranged on inner cover (2) outside, and outer cover (3) exists with inner cover (2)
Circumferential surface position close to each other is provided with the sliding block sliding groove structure being used cooperatively, and sliding slot (23) edge of sliding block sliding groove structure, around
The hand of spiral extension of inner cover (2) axis, the sliding block of the sliding block sliding groove structure include at least two ratchets (311), and institute
The non-return direction of two ratchets (311) is stated on the contrary, each ratchet (311) is located in independent sliding slot (23) respectively,
And all sliding slot (23) extending directions are mutually adapted；
The one end of the sliding slot (23) far from inner sleeve (1) is provided with lock groove (232), diameter of the lock groove (232) along bottle cap
To recess, when ratchet (311) slides along sliding slot (23), and makes outer cover (3) axial movement pre-determined distance, described two pawls
Piece (311) is respectively clamped into corresponding lock groove (232).
2. the anti-fake bottle lid of dual check ratchet as described in claim 1, which is characterized in that the outer cover (3) is including outer cover
Ring (31) and lid shell (30), the outer bezel ring, (31) are the ring belt shape of fracture, outer bezel ring, (31) mounted on lid shell (30) inner wall,
The ratchet (311) is arranged on outer bezel ring, (31) inner wall, and the sliding slot (23) is arranged on inner cover (2) outer wall.
3. the anti-fake bottle lid of dual check ratchet as described in claim 1, which is characterized in that the outer cover (3) and inner sleeve (1)
Between be provided with and twist off structure (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766305.9U CN207595627U (en) | 2017-12-15 | 2017-12-15 | The anti-fake bottle lid of dual check ratchet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766305.9U CN207595627U (en) | 2017-12-15 | 2017-12-15 | The anti-fake bottle lid of dual check ratchet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207595627U true CN207595627U (en) | 2018-07-10 |
Family
ID=62767032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721766305.9U Active CN207595627U (en) | 2017-12-15 | 2017-12-15 | The anti-fake bottle lid of dual check ratchet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207595627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934183A (en) * | 2017-12-15 | 2018-04-20 | 成都海川制盖有限公司 | Anti-fake bottle lid |
-
2017
- 2017-12-15 CN CN201721766305.9U patent/CN207595627U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934183A (en) * | 2017-12-15 | 2018-04-20 | 成都海川制盖有限公司 | Anti-fake bottle lid |
| CN107934183B (en) * | 2017-12-15 | 2023-12-19 | 成都海川制盖有限公司 | Anti-fake bottle cap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101381356B1 (en) | Capsule cap for beverage containers | |
| TR201815647T4 (en) | Glass container with internally threaded neck. | |
| CN104514894B (en) | For big bottle carbonated beverage to be distributed into the safe two-way valve of bottle | |
| CN207595627U (en) | The anti-fake bottle lid of dual check ratchet | |
| CN201002789Y (en) | High-sealing easy-opening bottle stopper | |
| US20130175273A1 (en) | Closure | |
| CN107000903B (en) | For the lid of container and the packaging including such lid | |
| CN107672928A (en) | A kind of packing container for being easy to opening | |
| CN207658344U (en) | Anti-fake bottle lid | |
| CN103781709A (en) | Cap | |
| CN109795801A (en) | A kind of environmental protection beverage bottle | |
| CN107934183A (en) | Anti-fake bottle lid | |
| KR200469854Y1 (en) | Mixing container | |
| CN205442584U (en) | Rotary cap device | |
| CN209567220U (en) | A kind of beverage bottle | |
| CN104609025B (en) | Cover capable of storing powder and having automatic brewing function | |
| CN206687389U (en) | Point-like internal thread thermos cup | |
| CN202098650U (en) | Sealing device | |
| CN201358006Y (en) | Sealing part | |
| KR20210051311A (en) | Double cap in tubular container | |
| JP6807206B2 (en) | Composite cap | |
| CN203359048U (en) | Combined container | |
| CN201249915Y (en) | Knob type wine bag valve | |
| CN201224545Y (en) | Easy-to-open bottle cap | |
| CN210503835U (en) | Novel bottle cap and bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |