CN205770588U - A kind of multiple thread three-piece metal tank - Google Patents
A kind of multiple thread three-piece metal tank Download PDFInfo
- Publication number
- CN205770588U CN205770588U CN201620490683.8U CN201620490683U CN205770588U CN 205770588 U CN205770588 U CN 205770588U CN 201620490683 U CN201620490683 U CN 201620490683U CN 205770588 U CN205770588 U CN 205770588U
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- thread
- screw thread
- oral area
- piece metal
- metal tank
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Abstract
A kind of multiple thread three-piece metal tank, including the taper oral area arranged from top to bottom, antitheft circle portion, conical neck, can body and pot bottom, described taper oral area is provided with some circle cone mouth screw threads and top is provided with oral area flange, the bottom of taper oral area is inwardly shrunk to an inverted cone surface extending to antitheft circle portion or cambered surface, conical neck is the linearity cervical region or arc line shaped cervical region being smoothly connected, do not set ladder in conical neck or be provided with some grades of ladders, described pot bottom is the pot bottom through above necking down, it is characterized in that: described cone mouth screw thread uses at least two head threads, every head thread is respectively provided with a screw thread starting point and a thread termination.This three-piece metal tank has good looking appearance, reused characteristic, and its being again sealed off property is more preferable, and opens and to tighten lid lighter, convenient for users to use.
Description
Technical field
This utility model relates to one and outwards winding canister, and a kind of tank mouth is the three-piece metal tank of multiple thread structure.
Background technology
Three lid canisters of outwarding winding are a kind of futuramic tank bodies, profile is more attractive, it is more reasonable to design, and there is the advantage of envelope property again, i.e. content once cannots be used up, and can seal with spiral cover, next time re-uses, before significantly changing, metal packaging tank is once uncapped, and the requirement must drunk by content or eat is particularly suited for the industries such as beverage, food, medicine.
Summary of the invention
For the deficiencies in the prior art, this utility model provides a kind of multiple thread three-piece metal tank, has good looking appearance, reused characteristic, and the more existing canister of outwarding winding of its being again sealed off property is more preferable, and open and to tighten lid lighter, convenient for users to use.
The technical solution of the utility model is: a kind of multiple thread three-piece metal tank, including the taper oral area arranged from top to bottom, antitheft circle portion, conical neck, can body and pot bottom, described taper oral area is provided with some circle cone mouth screw threads and top is provided with oral area flange, the bottom of taper oral area is inwardly shrunk to an inverted cone surface extending to antitheft circle portion or cambered surface, conical neck is the linearity cervical region or arc line shaped cervical region being smoothly connected, do not set ladder in conical neck or be provided with some grades of ladders, described pot bottom is the pot bottom through above necking down, it is characterized in that: described cone mouth screw thread uses at least two head threads, every head thread is respectively provided with a screw thread starting point and a thread termination.
Described cone mouth screw thread uses two head threads, and the screw thread starting point of and the screw thread starting point of other end are 180 ° of settings, and the thread termination of and the thread termination of other end are also in 180 ° of settings.
Described cone mouth screw thread uses three-start screw, arranges in 120 ° of angles between the screw thread starting point of adjacent two head threads, also arranges in 120 ° of angles between the thread termination of adjacent two head threads.
Described cone mouth screw thread uses four head threads, arranges in 90 ° of angles between the screw thread starting point of adjacent two head threads, also arranges in 90 ° of angles between the thread termination of adjacent two head threads.
The like, described cone mouth screw thread can use five, six or even the helicitic texture of more bull.
Described cone mouth screw thread is the right-handed thread of pitch 3～4mm, and total reach is 8-10mm.
The tapering α of described taper oral area is 3-12 °, contributes to reducing the convenient unlatching of the resistance of motion of cover.
Described three-piece metal tank is made up of film-covered metal plate, described film-covered metal plate is that the outer surface heat of metallic plate covers the organic polymer thin film that thickness is 12 ~ 20 m, metallic plate is iron plate or aluminium sheet, and organic polymer thin film is including, but not limited to materials such as PET, PE, PP.
The beneficial effects of the utility model are: multiple thread canister of outwarding winding is a kind of futuramic tank body, good looking appearance, and the advantage more simultaneously with envelope property, i.e. content are once cannotd be used up, and repeatedly can seal with spiral cover, repeatedly re-use.Before revolutionizing, metal easy open can is once uncapped, the requirement must drunk by content or eat.The spiral tank using multiple-threaded encapsulation has the feature opening and tightening lid more light and fast than single-threaded spiral tank.
Accompanying drawing explanation
Fig. 1 is the sectional view of this utility model embodiment 1；
Fig. 2 is the sectional view of this utility model embodiment 2；
Fig. 3 is the top view of this utility model tank mouth double thread structure；
Fig. 4 is the side view of this utility model tank mouth double thread structure；
Fig. 5 is the expanded view of this utility model tank mouth double thread structure；
Fig. 6 is the sectional view of this utility model tank mouth embodiment 3；
Fig. 7 is the sectional view of this utility model tank mouth embodiment 4；
Fig. 8 is the top view of this utility model tank mouth three helicitic texture；
Fig. 9 is the side view of this utility model tank mouth three helicitic texture；
Figure 10 is the expanded view of this utility model tank mouth three helicitic texture；
In figure, 1-oral area flange, 2-taper oral area, 3-antitheft circle portion, 4-conical neck, 5-can body, 6-pot bottom, 7-cone mouth screw thread, 8-the first head thread starting point, 9-the second head thread starting point, 10-three-start screw starting point.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further:
Embodiment 1: as shown in Figure 1, a kind of multiple thread three-piece metal tank, including the taper oral area 2 arranged from top to bottom, antitheft circle portion 3, conical neck 4, can body 5 and pot bottom, described taper oral area 2 is provided with some circle cone mouth screw threads 7 and top is provided with oral area flange 1, the bottom of taper oral area 2 is inwardly shrunk to an inverted cone surface extending to antitheft circle portion 3 or cambered surface, conical neck 4 is for arc line shaped cervical region and does not set ladder, described pot bottom is the pot bottom 6 through above necking down, it is characterized in that: described cone mouth screw thread 7 uses two head threads, every head thread is respectively provided with a screw thread starting point and a thread termination；
As shown in Fig. 3, Fig. 4 and Fig. 5, when described cone mouth screw thread 7 uses two head threads, the first head thread starting point 8 and the second head thread starting point 9 in 180 ° of settings, the first head thread terminal and the second head thread terminal also in 180 ° of settings.
Embodiment 2: as in figure 2 it is shown, close with embodiment 1 structure, differ primarily in that and be provided with ladder in size difference and conical neck 4.
Embodiment 3: as shown in Figure 6, is pot of the same race with embodiment 1, differs primarily in that employing three-start screw；As shown in Fig. 8, Fig. 9 and Figure 10, when described cone mouth screw thread 7 uses three-start screw, first head thread starting point the 8, second head thread starting point 9 and three-start screw starting point 10 are arranged in 120 ° of angles.
Embodiment 4: as it is shown in fig. 7, close with embodiment 3 structure, differ primarily in that and be provided with ladder in size difference and conical neck 4.
This product is iron or three canisters of outwarding winding of aluminum, and can body can form with welding or one stretching, can body a diameter of φ 52.3mm, φ 57.2, φ 65.3, φ 66.04, φ 72.9, φ 83.3, φ 98.9, φ 105.1, φ 153.4 etc., the capacity of tank has 180 ML, 200ML, 250ML, 275ML, 300 ML, 330 ML, 400 ML, 500 ML, 100 0ML etc., its main feature is as follows:
1, this tank body maximum is characterized as that oral area is provided with right-handed thread, the bull of pitch 3～4mm (comprises two, or more than two) correction type taper pipe thread (according to CNS: the screw thread of the pipe screw thread correction of GB/T 7306.1-2000 thread seal), total reach about 9mm, the tapering α of taper oral area is 3-12 °, two limits at α angle are made up of tangent line to each threaded portion at the taper oral area maximum gauge of arranged on left and right sides, use this type screw thread, it is easy to unloading and quickly twists the lid off, can have more preferable Compressive Performance simultaneously.Multiple thread bore comprises φ 28, and the lid of φ 38, φ 46 or more large size is all within the scope of protection, and general tank diameter is the biggest, and number of starts is the most so that tighten and open more light and fast.
2, the spherical cervical region of this product is a kind of laddering transition of ladder or a kind of spherical transition, and the ladder of the laddering transition of ladder can be two-stage or multistage, and spherical cervical region and screw thread are connected together；Spherical transition so that product design is more attractive.
3, this product uses raw material to can be selected for commonly commonly using tank materials processed or can be selected for overlay film iron plate or overlay film aluminium sheet; overlay film iron plate or overlay film aluminium sheet make the modified PET film of can body surfaces externally and internally cover; therefore without the Environmental Hormone problem of biphenol; and waste water and waste liquid will not be produced during tank processed, protect environment greatly.
4, this tank is that common built-up tin body carries out upgrading repacking design, again carries out the processing of necking down and screw thread mouth so that tank body product specification is greatly improved.Tank body is improved a kind of new metal threaded tank of the spiral-shaped formation of bottleneck,
Three canisters of outwarding winding provided by the utility model, by tank body improves a kind of new metal threaded tank of the spiral-shaped formation of bottleneck, its technological process of production is: the sheet metal that processed--→--→ bottleneck rolls antitheft circle and molding bottleneck multiple thread--→ bottle flange--→ seal up top cover simultaneously to be welded as tubbiness body.
Described in above-described embodiment and description, principle of the present utility model and most preferred embodiment are simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.
Claims (7)
1. a multiple thread three-piece metal tank, including the taper oral area arranged from top to bottom, antitheft circle portion, conical neck, can body and pot bottom, described taper oral area is provided with some circle cone mouth screw threads and top is provided with oral area flange, the bottom of taper oral area is inwardly shrunk to an inverted cone surface extending to antitheft circle portion or cambered surface, conical neck is the linearity cervical region or arc line shaped cervical region being smoothly connected, do not set ladder in conical neck or be provided with some grades of ladders, described pot bottom is the pot bottom through above necking down, it is characterized in that: described cone mouth screw thread uses at least two head threads, every head thread is respectively provided with a screw thread starting point and a thread termination.
Multiple thread three-piece metal tank the most according to claim 1, it is characterized in that: described cone mouth screw thread uses two head threads, the screw thread starting point of one and the screw thread starting point of other end are 180 ° of settings, and the thread termination of and the thread termination of other end are also in 180 ° of settings.
Multiple thread three-piece metal tank the most according to claim 1, it is characterized in that: described cone mouth screw thread uses three-start screw, arrange in 120 ° of angles between the screw thread starting point of adjacent two head threads, also arrange in 120 ° of angles between the thread termination of adjacent two head threads.
Multiple thread three-piece metal tank the most according to claim 1, it is characterized in that: described cone mouth screw thread uses four head threads, arrange in 90 ° of angles between the screw thread starting point of adjacent two head threads, also arrange in 90 ° of angles between the thread termination of adjacent two head threads.
Multiple thread three-piece metal tank the most according to claim 1, it is characterised in that: described cone mouth screw thread is the right-handed thread of pitch 3～4mm, and total reach is 8-10mm.
Multiple thread three-piece metal tank the most according to claim 1, it is characterised in that: the tapering α of described taper oral area is 3-12 °.
Multiple thread three-piece metal tank the most according to claim 1, it is characterised in that: described three-piece metal tank is made up of overlay film iron plate or overlay film aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490683.8U CN205770588U (en) | 2016-05-26 | 2016-05-26 | A kind of multiple thread three-piece metal tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490683.8U CN205770588U (en) | 2016-05-26 | 2016-05-26 | A kind of multiple thread three-piece metal tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205770588U true CN205770588U (en) | 2016-12-07 |
Family
ID=58111066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620490683.8U Active CN205770588U (en) | 2016-05-26 | 2016-05-26 | A kind of multiple thread three-piece metal tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205770588U (en) |
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2016
- 2016-05-26 CN CN201620490683.8U patent/CN205770588U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |