CN207712592U - A kind of double helix bottle cap - Google Patents
A kind of double helix bottle cap Download PDFInfo
- Publication number
- CN207712592U CN207712592U CN201820050236.XU CN201820050236U CN207712592U CN 207712592 U CN207712592 U CN 207712592U CN 201820050236 U CN201820050236 U CN 201820050236U CN 207712592 U CN207712592 U CN 207712592U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- interconnecting piece
- body lower
- bottle cap
- bottle
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of double helix bottle caps, the bottle cap is specifically configured to hollow convex shape ontology, the convex shape ontology includes body upper part and body lower part, the body upper part and body lower part integrated molding link together, the interior design of the body upper part has interior interconnecting piece, the screw thread being connect with bottle external screw thread is provided on the inner wall of the body lower part, the screw thread being connect with seal at the top of bottle, and the screw thread on the body lower part and the screw thread rotating Vortex on the interior interconnecting piece are provided on the inner wall of the interior interconnecting piece.The utility model is skillfully constructed, and big tegillum screw thread is become one by reasonably designing, and when use disposably completes the sealing operation of liquid bottle mouth, easy to operate, saves manpower and materials.
Description
Technical field
The utility model is related to seal bottle cap technical field more particularly to a kind of double helix bottle caps.
Background technology
Currently, as the improvement of people's living standards, liquid detergent gradually comes into people’s lives, and increasingly by people
Welcome.Now quickly under rhythm of life, people are frequently by the commodity of logistics receiving and dispatching liquid type, and liquid is from bottle in order to prevent
The Packaging Bottle of mouth leakage, liquid usually matches two layers of bottle cap of size, and inner layer bottle, which is stamped the sealing of tinfoil layer, prevents leakage, outer layer big
Bottle cap plays beauty function.Large and small two layers of bottle cap from packaging process for need individually to screw, it is cumbersome, even flowing water
Line operation, it is also desirable to which twisting could complete twice.
Utility model content
The purpose of this utility model is to provide a kind of double helix bottle cap, solves two bottle caps of the prior art and individually screws, grasps
Make cumbersome, ineffective problem.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of double helix bottle cap of the utility model, the bottle cap are specifically configured to hollow convex shape ontology, the type
Shape ontology includes body upper part and body lower part, and the body upper part and body lower part integrated molding link together, described
The interior design on body top has interior interconnecting piece, and the screw thread being connect with bottle external screw thread is provided on the inner wall of the body lower part,
Be provided on the inner wall of the interior interconnecting piece with the screw thread that connect of seal at the top of bottle, and the screw thread on the body lower part and
Screw thread rotating Vortex on the interior interconnecting piece.
Further, the end face center of the convex shape ontology is provided with injection point, and the injection point is specifically configured to arc
Shape pit.
Further, it is both provided with anti-skid chequer on the outer circumference surface of the body upper part and the body lower part.
Further, sealing ring is provided on the inner circle top surface of the interior interconnecting piece, the sealing ring is connected to described
On the inside of the root of interior interconnecting piece.
Further, the screw thread on the body lower part is designed as dextrorotation spiral shell simultaneously with the screw thread on the interior interconnecting piece
Line or left hand thread.
Compared with prior art, the advantageous effects of the utility model：
The utility model double helix bottle cap, the screw thread on the body lower part and the screw thread on the interior interconnecting piece are equidirectional
Rotation, and can simultaneously be tightened in the opening at the top of bottle, and be provided with sealing ring on the inner circle top surface of interior interconnecting piece, when washing
After the container bottle of clothing liquid or other liquid is opened, sealing can still be played the role of by screwing bottle cap, placed container bottle and tilted
Liquid overflows afterwards, causes to waste.The utility model is skillfully constructed, and big tegillum screw thread is become one by reasonably designing,
The sealing operation of liquid bottle mouth is disposably completed when use, it is easy to operate, save manpower and materials.
Description of the drawings
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
Fig. 1 is the utility model double helix bottle cap front view (sectional view)；
Reference sign：1, body upper part；2, body lower part；3, interior interconnecting piece；4, injection point；5, sealing ring.
Specific implementation mode
As shown in Figure 1, a kind of double helix bottle cap, the bottle cap is specifically configured to hollow convex shape ontology, the type
Shape ontology includes body upper part 1 and body lower part 2, and the body upper part 1 and the integrated molding of body lower part 2 link together, institute
The interior design for stating body upper part 1 has interior interconnecting piece 3, is provided on the inner wall of the body lower part 2 and is connect with bottle external screw thread
Screw thread, the screw thread being connect with seal at the top of bottle, and the body lower part 2 are provided on the inner wall of the interior interconnecting piece 3
On screw thread and the interior interconnecting piece 3 on screw thread rotating Vortex.
Specifically, the screw thread on the body lower part 2 is designed as dextrorotation spiral shell simultaneously with the screw thread on the interior interconnecting piece 3
Line or left hand thread, and body upper part is identical with two screw thread specifications of body lower part, or height change phase after rotating a circle
Deng synchronizing and screw to guarantee to realize.
The end face center of the convex shape ontology is provided with injection point 4, and the injection point 4 is specifically configured to arc pit.
When injection molding, cast gate is arranged at injection point 4, does not influence the overall appearance of bottle cap so that bottle cap shape is more neat and artistic.
Be both provided with anti-skid chequer on the outer circumference surface of the body upper part 1 and the body lower part 2, convenient for connection when hand with
Bottle cap grasps securely, can be easily by bottle cap screwing on bottleneck.
Sealing ring 5 is provided on the inner circle top surface of the interior interconnecting piece 3, the sealing ring 5 is connected to the interior interconnecting piece 3
Root on the inside of.Specifically, the sealing ring 5 uses O-ring seal, the material of the O-ring seal be rubber, silica gel or
Standard fitting made of other plastics.
The course of work of the utility model is as follows：
First, the utility model bottle cap has convex shape ontology, including body upper part 1 and body lower part 2, body upper part 1
Interior design there is interior interconnecting piece 3, body upper part 1, body lower part 2 and interior interconnecting piece 3 to be connected as one, noted by plastic mould
Modeling or molding one-pass molding, body lower part 2 after molding and the screw thread on interior interconnecting piece 3 are equidirectional to be rotated and can realize synchronous rotation
Tightly, in use, can directly be tightened in the container bottles such as filling liquid liquid detergent, bottle sealing packaging operation is realized；And it is using
When, after liquid bottles are opened, sealing aluminium foil is eliminated, is fitted close in fact by sealing ring 5 and bottleneck top edge when screwing again
Now seal.The integral type double thread bottle cap connect with individual double bottle caps, the flow of work is effectively simplified, using more
It is convenient, and leakproofness is good.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are new to this practicality
The various modifications and improvement that the technical solution of type is made should all fall into the protection domain of the utility model claims book determination
It is interior.
Claims (5)
1. a kind of double helix bottle cap, it is characterised in that：The bottle cap is specifically configured to hollow convex shape ontology, the convex shape
Ontology includes body upper part (1) and body lower part (2), and the body upper part (1) and body lower part (2) integrated molding are connected to one
It rises, the interior design of the body upper part (1) has interior interconnecting piece (3), is provided on the inner wall of the body lower part (2) and bottle
The screw thread of external screw thread connection is provided with the screw thread being connect with seal at the top of bottle, and institute on the inner wall of the interior interconnecting piece (3)
State the screw thread on body lower part (2) and the screw thread rotating Vortex on the interior interconnecting piece (3).
2. double helix bottle cap according to claim 1, it is characterised in that：The end face center of the convex shape ontology is provided with
Injection point (4), the injection point (4) are specifically configured to arc pit.
3. double helix bottle cap according to claim 1, it is characterised in that：The body upper part (1) and the body lower part
(2) anti-skid chequer is both provided on outer circumference surface.
4. double helix bottle cap according to claim 1, it is characterised in that：It is set on the inner circle top surface of the interior interconnecting piece (3)
It is equipped with sealing ring (5), the sealing ring (5) is connected on the inside of the root of the interior interconnecting piece (3).
5. double helix bottle cap according to claim 1, it is characterised in that：Screw thread on the body lower part (2) with it is described
Screw thread on interior interconnecting piece (3) is designed as right-handed thread or left hand thread simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050236.XU CN207712592U (en) | 2018-01-12 | 2018-01-12 | A kind of double helix bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050236.XU CN207712592U (en) | 2018-01-12 | 2018-01-12 | A kind of double helix bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207712592U true CN207712592U (en) | 2018-08-10 |
Family
ID=63051676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820050236.XU Expired - Fee Related CN207712592U (en) | 2018-01-12 | 2018-01-12 | A kind of double helix bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207712592U (en) |
-
2018
- 2018-01-12 CN CN201820050236.XU patent/CN207712592U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |