CN209160399U - A kind of integral type bottle cap that dust-proof leak-proof is antitheft and the Packaging Bottle comprising the bottle cap - Google Patents
A kind of integral type bottle cap that dust-proof leak-proof is antitheft and the Packaging Bottle comprising the bottle cap Download PDFInfo
- Publication number
- CN209160399U CN209160399U CN201821790007.8U CN201821790007U CN209160399U CN 209160399 U CN209160399 U CN 209160399U CN 201821790007 U CN201821790007 U CN 201821790007U CN 209160399 U CN209160399 U CN 209160399U
- Authority
- CN
- China
- Prior art keywords
- proof
- bottleneck
- section
- bottle cap
- side wall
- 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 discloses a kind of integral type bottle cap that dust-proof leak-proof is antitheft and include the Packaging Bottle of the bottle cap, the bottle cap includes body of the bottle lid, the side wall that the body of the bottle lid has roof and extends downwardly along roof side, the inside of the side wall has the internal screw thread cooperated with bottleneck, the end of side wall is provided with separable anti-theft ring, the lower end of the roof is adapted in extending downward with sealing ring, the outer diameter of the sealing ring in side wall area defined with internal diameter of the bottleneck.The utility model on body of the bottle lid by being arranged sealing ring and anti-theft ring, when being installed in Packaging Bottle, it is formed and is fitted close on the inside of the sealing ring and bottle of inside, realize leakproof, the anti-theft ring in outside is realized antitheft with bottleneck cooperation, and structure is simple, and for traditional structure, dust-proof, leakproof, antitheft three layers of effect can be realized without combining and cutting ring.
Description
Technical field
The utility model belongs to packing technique field, and in particular to a kind of package bottle cap and the Packaging Bottle comprising the bottle cap.
Background technique
The dust-proof structure of common antitheft leakproof is usually the form of combined cap on the market, that is, is divided into inner cover and outer cover, in life
Output is combined after coming, and this structure is sealed effect to bottleneck using inner cover, after outer cover combination and then is formed
It is antitheft, it is dust-proof after uncapping.This structure production link is more and cumbersome, is related to being molded production, primary combination and once twice
Anti-theft ring excision, production efficiency are low.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of integral type bottle cap and the Packaging Bottle using the bottle cap, should
Sealing structure and theft-prevention structure are set on bottle cap and can realize that dust-proof leak-proof is antitheft when being installed in Packaging Bottle.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of integrated bottle that dust-proof leak-proof is antitheft
Lid, including body of the bottle lid, the side wall that the body of the bottle lid has roof and extends downwardly along roof side, the inside of the side wall
With the internal screw thread cooperated with bottleneck, the end of side wall is provided with separable anti-theft ring, and the lower end of the roof is in side wall institute
Sealing ring is extended downward in the region surrounded, the outer diameter of the sealing ring is adapted to internal diameter of the bottleneck, to be used for air-tight bottle
Mouthful.
Preferably, the inside of the anti-theft ring has buckle structure.
Preferably, the sealing ring includes construction section and seal section, the outer diameter of the construction section and seal section from top to bottom
Identical and construction section wall thickness is greater than seal section, and the outside of the seal section has cricoid arcuate configuration.
Preferably, the side wall includes positioning section and screw thread construction section from top to bottom, between the positioning section and construction section
Spacing be less than bottleneck wall thickness, the inside of screw thread construction section forms a step relative to extending out on the inside of positioning section, described
Internal screw thread is set on screw thread construction section.
Preferably, the length that the construction section extends downwardly is greater than or equal to the length of positioning section.
Preferably, the lower end of the step is provided with gasket seal.
Preferably, anti-skid chequer is provided on the outside of the side wall.
A kind of Packaging Bottle comprising above-mentioned bottle cap further includes a bottle body, and bottle body upper end has bottleneck, and the outside of bottleneck has
External screw thread, externally threaded lower section have boss, and the body of the bottle lid is installed by the internal screw thread on side wall with external screw thread cooperation
In on bottleneck, the sealing ring is extended on the inside of bottleneck and is abutted with bottleneck side wall, the lower end of the anti-theft ring clamping boss.
The beneficial effects of the utility model are: sealing ring and anti-theft ring are arranged on body of the bottle lid, it is installed in Packaging Bottle
When, sealing ring and the bottle inside of inside, which are formed, to be fitted close, and realizes leakproof, and anti-theft ring and bottleneck the cooperation realization in outside are antitheft,
And structure is simple, and for traditional structure, dust-proof, leakproof, antitheft three layers of effect can be realized without combining and cutting ring.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the assembling schematic diagram of bottle cap and bottle body in the utility model；
Fig. 2 is the overall structure diagram of the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.
Referring to Figures 1 and 2, the utility model discloses a kind of integral type bottle cap that dust-proof leak-proof is antitheft, including body of the bottle lid
1, the inside of the side wall 3 that the body of the bottle lid 1 has roof 4 and extends downwardly along 4 side of roof, the side wall 3 has and bottle
The internal screw thread 7 of mouth cooperation, the end of side wall 3 are provided with separable anti-theft ring 5, and the lower end of the roof 4 is surrounded in side wall 3
Region in extend downward with sealing ring 6, the outer diameter of the sealing ring 6 is adapted to internal diameter of the bottleneck, with for sealing bottleneck.
Specifically, the sealing ring 6 from top to bottom include construction section 601 and seal section 602, the construction section 601 with it is close
Seal section 602 outer diameter is identical and the wall thickness of construction section 601 is greater than seal section 602, the outside of the seal section 602 has cricoid
Arcuate configuration.And the side wall 3 includes positioning section 301 and screw thread construction section 302 from top to bottom, the positioning section 301 and installation
Spacing between section 601 is less than the wall thickness of bottleneck, the inside of screw thread construction section 302 extend out relative to the inside of positioning section 301 and
A step is formed, the internal screw thread 7 is set on screw thread construction section 302.And the length that the construction section 601 extends downwardly is big
In or equal to positioning section 301 length, to ensure that seal section 602 protrudes from the lower section of step.
Further, the lower end of the step is provided with gasket seal, which is flexible piece, can be according to actually answering
Different with industry select unlike material that can use food grade silicone when being such as used for food packaging industry.It is solid in order to install
Fixed, the upper end of the gasket seal has a circle floor, which is caught in the gap between construction section 601 and positioning section 301.
The concrete shape of the arcuate configuration can as needed and technique is flexibly set, and arcuate configuration is apart from 602 table of seal section
The distalmost end in face forms a complete annulus.Meanwhile the lower end surface of arcuate configuration is provided with cambered surface or inclined-plane.
Anti-theft ring 5 is set to the lower section of screw thread construction section 302, is connected between the two by multiple connecting columns, and anti-
The inside for stealing ring 5 is provided with buckle structure, which can be recess in a circle, is also possible to circle protrusion.
In addition to this, the outside of the side wall 3 is provided with anti-skid chequer.
A kind of Packaging Bottle comprising above-mentioned bottle cap is also disclosed in the utility model, further includes a bottle body 2,2 upper end of bottle body tool
There is bottleneck, the outside of bottleneck has external screw thread 8, and the lower section of external screw thread 8 has boss 9, and the body of the bottle lid 1 passes through on side wall 3
Internal screw thread 7 and external screw thread 8 cooperate and be installed on bottleneck, the sealing ring 6 is extended on the inside of bottleneck and is supported with bottleneck side wall
It connects, the anti-theft ring 5 is clamped the lower end of boss 9.
Specifically, the anti-theft ring 5 is clamped 9 lower end of boss by the buckle structure that inside is arranged, it is arranged in buckle structure
When enclosing interior recess for one, boss 9 is caught in interior recess, when buckle structure is set as a circle protrusion, under raised snapping boss 9
End.
Bottle cap in the utility model is made of integrally moulded technique, when being installed on bottleneck, body of the bottle lid 1
The screw thread construction section 302 of 3 lower section of side wall the external screw thread 8 of bottleneck, positioning section 301 and screw thread construction section are connected by internal screw thread 7
Step between 302 abuts the upper end face of bottleneck with gasket seal, in the lower section insertion bottleneck of seal section 602 and in bottleneck
Sealing and anti-leakage is realized by interference fit between wall, while seal section 602 is ensured between bottleneck inner wall by arcuate configuration
Cooperation, the lower end of 5 snapping boss 9 of anti-theft ring.
When bottle cap is installed on bottle body 2, since there are partial airs in bottle body 2, seal section 602 is in bottle body 2
Air pressure under the action of can be close to bottleneck inner wall, leakproofness is strong.The upper end of bottleneck can be closed construction section 601 and positioning simultaneously
Gap between section 301, the air in the clearance space also will receive pressure and ensure leakproofness.
In rotary bottle cover, anti-theft ring 5 is limited by boss 9 and can not be risen, the connecting column between side wall 3 and anti-theft ring 5
It can be broken, therefore whether can be broken, be deformed to determine whether being tampered by observing connecting column.
In conclusion bottle cap in the utility model and bottle body 2 cooperate, sealing ring 6 and antitheft is set on body of the bottle lid 1
Ring 5 when being installed in Packaging Bottle, forms on the inside of the sealing ring 6 and bottle of inside and is fitted close, realize leakproof, the anti-theft ring 5 in outside
Realized with bottleneck cooperation antitheft, and structure is simple, for traditional structure, without combining and cut ring, reduce production link, one
Dust-proof, leakproof, antitheft three layers of effect can be realized in secondary molding, reduces production cost, improves the competitiveness of product in market, real
It is strong with property.And the step and setting sealing ring 6 formed by side wall 3, realizes dual-seal, and sealing effect is more preferable, dust-proof,
Leak resistance is more preferably.
In addition, the bottle cap in the utility model increases the height of bottle cap by setting construction section 601 and positioning section 301,
Will not influence the sealing function of bottle cap simultaneously, when anti-skid chequer is set on the outside, convenient for the installation of bottle cap with remove, it is easy to use.
On this basis, further anti-theft ring 5 can be set to the structure of size unevenness, specifically, in anti-theft ring 5
The linkage section that one section of width reduces is set on circumferencial direction, and when anti-theft ring 5 is pulled by external force, linkage section is easily deformed or breaks
It splits, can be used for agitating the situation generation that anti-theft ring 5 is detached from boss 9, anti-theft performance is more preferably.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent deformation or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in range set by the claim of this application.
Claims (8)
1. a kind of integral type bottle cap that dust-proof leak-proof is antitheft, which is characterized in that including body of the bottle lid, the body of the bottle lid has top
Wall and the side wall extended downwardly along roof side, the inside of the side wall have the internal screw thread cooperated with bottleneck, the end of side wall
Be provided with separable anti-theft ring, the lower end of the roof in extending downward with sealing ring in side wall area defined,
The outer diameter of the sealing ring is adapted to internal diameter of the bottleneck, for sealing bottleneck.
2. a kind of integral type bottle cap that dust-proof leak-proof is antitheft as described in claim 1, which is characterized in that the anti-theft ring it is interior
Side has buckle structure.
3. a kind of integral type bottle cap that dust-proof leak-proof is antitheft as described in claim 1, which is characterized in that the sealing ring is from upper
To it is lower include construction section and seal section, the construction section is identical as the outer diameter of seal section and the wall thickness of construction section is greater than seal section,
The outside of the seal section has cricoid arcuate configuration.
4. a kind of integral type bottle cap that dust-proof leak-proof is antitheft as claimed in claim 3, which is characterized in that the side wall from up to
It down include positioning section and screw thread construction section, the spacing between the positioning section and construction section is less than the wall thickness of bottleneck, screw thread installation
The inside of section forms a step relative to extending out on the inside of positioning section, and the internal screw thread is set on screw thread construction section.
5. a kind of integral type bottle cap that dust-proof leak-proof is antitheft as claimed in claim 4, which is characterized in that the construction section is downward
The length of extension is greater than or equal to the length of positioning section.
6. a kind of integral type bottle cap that dust-proof leak-proof is antitheft as claimed in claim 4, which is characterized in that the lower end of the step
It is provided with gasket seal.
7. a kind of integral type bottle cap that dust-proof leak-proof is antitheft as described in claim 1, which is characterized in that the outside of the side wall
It is provided with anti-skid chequer.
8. a kind of Packaging Bottle comprising any one of claim 1 to 7 bottle cap, which is characterized in that further include a bottle body, bottle body
Upper end has bottleneck, and the outside of bottleneck has external screw thread, and externally threaded lower section has boss, and the body of the bottle lid passes through on side wall
Internal screw thread and external screw thread cooperate and be installed on bottleneck, the sealing ring is extended on the inside of bottleneck and is abutted with bottleneck side wall,
The lower end of the anti-theft ring clamping boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821790007.8U CN209160399U (en) | 2018-10-31 | 2018-10-31 | A kind of integral type bottle cap that dust-proof leak-proof is antitheft and the Packaging Bottle comprising the bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821790007.8U CN209160399U (en) | 2018-10-31 | 2018-10-31 | A kind of integral type bottle cap that dust-proof leak-proof is antitheft and the Packaging Bottle comprising the bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209160399U true CN209160399U (en) | 2019-07-26 |
Family
ID=67336248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821790007.8U Active CN209160399U (en) | 2018-10-31 | 2018-10-31 | A kind of integral type bottle cap that dust-proof leak-proof is antitheft and the Packaging Bottle comprising the bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209160399U (en) |
-
2018
- 2018-10-31 CN CN201821790007.8U patent/CN209160399U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103025620B (en) | For the sealer of container | |
| RU2007137265A (en) | MULTI-ELEMENT PLASTIC CONTAINER | |
| CN209160399U (en) | A kind of integral type bottle cap that dust-proof leak-proof is antitheft and the Packaging Bottle comprising the bottle cap | |
| CN204193042U (en) | A kind of novel sealed vial easy to assemble | |
| CN104909056A (en) | Sucker cap capable of being automatically sealed | |
| CN205972464U (en) | Wine bottle | |
| WO2008114905A1 (en) | Dehumidifying structure for container cap | |
| CN209235148U (en) | A kind of lip glaze liquid container | |
| CN201125000Y (en) | Fastening structure for cover and body of vacuum freshness retaining box | |
| CN209667743U (en) | A kind of lid and bottle | |
| CN209814712U (en) | Ball pressing type cover body | |
| CN201512186U (en) | Suction pressure seal box | |
| CN102491000B (en) | Compressed towel box | |
| KR20100012828U (en) | Container cover | |
| CN204737176U (en) | But self sealing's straw lid | |
| JP5115790B2 (en) | Container with sealing cap | |
| CN201240569Y (en) | Cover structure | |
| CN210259163U (en) | Plastic packaging bottle for edible vinegar | |
| CN203199380U (en) | Leak-proof sealed container | |
| CN204467641U (en) | A kind ofly can seal tight ceramic freshness retaining bowl | |
| JP2005200100A5 (en) | ||
| CN208761231U (en) | It is a kind of to contain the cosmetic bottle for tearing structure | |
| CN215795600U (en) | Bottle cap and bottle | |
| CN209258732U (en) | The easy-to-draw lid for jar of integration | |
| CN205470540U (en) | Novel plastics vacuum cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |