CN205801805U - A kind of high density polyethylene (HDPE) bottle easy to break - Google Patents
A kind of high density polyethylene (HDPE) bottle easy to break Download PDFInfo
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- CN205801805U CN205801805U CN201620763004.XU CN201620763004U CN205801805U CN 205801805 U CN205801805 U CN 205801805U CN 201620763004 U CN201620763004 U CN 201620763004U CN 205801805 U CN205801805 U CN 205801805U
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- bottle
- positioning sleeve
- shirt rim
- break
- hdpe
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Abstract
The utility model discloses a kind of high density polyethylene (HDPE) bottle easy to break, it includes at the bottom of bottle neck, body and bottle, bottle neck is provided with easy folding line with the connecting portion of body, body shirt rim it is provided with bottom body, the bottle end, includes shirt rim at the bottom of positioning sleeve and bottle, being enclosed within bottom body on positioning sleeve, both contact surfaces being provided with shirt rim at the bottom of deformation buffer band, body shirt rim and bottle at the bottom of bottle in radial direction and/or peripheral direction are that face is merged in ultrasonic bonding.This utility model seals structure and is suitable to ultrasonic bonding, bottom body, set is connected the gap can as far as possible reduced between the two with positioning sleeve interference fits, radial transition groove and circumference lead-over groove that positioning sleeve is upper and lower form deformation buffer band, the local deformation produced when shirt rim plastic molting merges can be reduced accordingly, particularly reduce the hot melt deformation that many places ultrasonic bonding has caused.Thus ensure that welding position, under modest pressure, makes two fusion faces, shirt rim produce frictional heats and moment and melted engages.
Description
Technical field
This utility model belongs to product packing technique field, relates to a kind of wrapping bottle, especially a kind of high density
Polyethylene bottle easy to break.
Background technology
Before plastic bottle easy to break occurs, the packaging material of oral solutions generally are glass, from frangible ampoule
Bottle turn to pipe-produced glass bottle (also having the plastic bottle of same shape), lid is also changed into intubatton type from tearing notch formula, color also with or without
Color, brown and blue bottle etc. are multiple, therefrom it can be seen that the diversification of the packaging material of oral solutions.Along with some high-end consumers
Packaging material have been brought up to attractive in appearance, safety and the height such as portable from practicality, for novel plastics easy to break by idea advanced
The appearance of bottle provides opportunity, and therefore, oral liquid plastic bottle easy to break product rapidly be the accreditation in market so that it is substitutes traditional
Brown Glass Brown glass bottles and jars only packaging becomes a kind of development trend.The advantage of oral liquid plastic bottle easy to break is clearly: 1, nontoxic, clean, many
For disposable bottle, or the workshop of same rank produces immediately；2, lightweight, not cracky；3, chemical stability is good, permeability is low,
Lucifuge and good seal performance；4, outward appearance class is high；5, it is prone to consumer carry and drink.
The CN201020275500.3 " a kind of bottle easy to break " applied in 2010.07.29 such as applicant, including the bottle of one
Body, bottle neck, at the bottom of bottle, by the improvement in the structure of split design at the bottom of bottle and bottle neck Integral design, bottle and bottle, so that work
Facilitated in skill between bottle neck and bottle, manufactured easy folding line.Both solved in simple glass bottle bottle weight, transport and easily broken
The problem damaged, the most conveniently takes, has higher practical value.It is to use hot-melt plate hot-melt adhesive paste with bottle at the bottom of bottle at that time
, therefore it is provided with limited bayonet and sealing wire at the place matched.Due to improving constantly of Sealing Technology, former limited bayonet and weldering
Wiring can not meet the needs of new Sealing Technology.Particularly ultrasonic bonding Sealing Technology, therefore, the sealing structure of bottle easy to break
Need to improve further.
Utility model content
In order to overcome the deficiencies in the prior art, sealing structure with body at the bottom of bottle is improved by this utility model, with suitable
Answer ultrasonic bonding Sealing Technology, thus provide a kind of high density polyethylene (HDPE) bottle easy to break.
This utility model have employed following technical scheme:
A kind of high density polyethylene (HDPE) bottle easy to break, it includes that at the bottom of bottle neck, body and bottle, bottle neck is provided with the connecting portion of body
Easily folding line, is provided with body shirt rim, includes shirt rim at the bottom of positioning sleeve and bottle at the bottom of bottle, be enclosed within positioning sleeve, bottle bottom body bottom body
It is ultrasound wave that the end is being provided with both contact surfaces of shirt rim at the bottom of deformation buffer band, body shirt rim and bottle in radial direction and/or peripheral direction
Welding fusion face.
Further, described deformation buffer band includes radial transition groove and circumference lead-over groove, and positioning sleeve running-on is uniformly provided with many
Individual radial transition groove, multiple radial transition grooves form running-on deformation buffer band, and the bottle bottom face periphery in positioning sleeve is provided with circumference
Lead-over groove, circumference lead-over groove forms deformation buffer band at the bottom of bottle.
Further, described positioning sleeve running-on is uniformly provided with four radial transition grooves.
Further, described positioning sleeve bottom inner diameter is equal with the outer trough edge internal diameter of circumference lead-over groove.
Further, shirt rim at the bottom of described positioning sleeve, bottle and other position at the bottom of bottle are global formation.
Further, it is enclosed within positioning sleeve formation interference fits bottom described body to connect.
Further, it is provided with inner bottom concave surface in the middle part of the bottle bottom face in positioning sleeve, is provided with the end in the middle part of outer bottom end face at the bottom of bottle recessed
Face.
This utility model seals structure and is suitable to ultrasonic bonding, and bottom body, set is connected can try one's best with positioning sleeve interference fits
Reducing gap between the two, radial transition groove and circumference lead-over groove that positioning sleeve is upper and lower form deformation buffer band, can subtract accordingly
The local deformation produced when little shirt rim plastic molting merges, particularly reduces the hot melt deformation that many places ultrasonic bonding has caused.
Thus ensure that welding position, under modest pressure, makes two fusion faces, shirt rim produce frictional heats and moment and melted engages.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment 1 structural representation.
Fig. 2 is this utility model embodiment 1 body structural representation.
Fig. 3 is structure for amplifying schematic diagram at the bottom of this utility model embodiment 1 bottle.
Reference: bottle neck 1, easy folding line 11, body 2, body shirt rim 21, at the bottom of bottle 3, positioning sleeve 31, shirt rim 32 at the bottom of bottle, footpath
To lead-over groove 33, end concave surface 34, inner bottom concave surface 35, circumference lead-over groove 36.
Detailed description of the invention
The utility model will be further described with specific embodiment below in conjunction with the accompanying drawings, but model of the present utility model
Enclose and be not limited to following embodiment.
Embodiment 1:
As it can be seen,
The present embodiment bottle easy to break, it includes at the bottom of bottle neck 1, body 2 and bottle 3, and bottle neck 1 is provided with easily with the connecting portion of body 2
Folding line 11, is provided with body shirt rim 21 bottom body 2, at the bottom of bottle, 3 include shirt rim 32 at the bottom of positioning sleeve 31 and bottle, skirt at the bottom of positioning sleeve 31, bottle
At the bottom of limit 32 and bottle, other position of 3 is global formation.
Being enclosed within positioning sleeve 31 formation interference fits bottom body 2 to connect, at the bottom of bottle, 3 are provided with deformation buffer band, and deformation is slow
Rush band and include that radial transition groove 33 and circumference lead-over groove 36, positioning sleeve 31 running-on are uniformly provided with four radial transition grooves 33, four
Radial transition groove 33 forms running-on deformation buffer band, and the bottle bottom face periphery in positioning sleeve 31 is provided with circumference lead-over groove 36, location
Overlap 31 bottom inner diameter equal with the outer trough edge internal diameter of circumference lead-over groove 36；Circumference lead-over groove 36 forms deformation buffer band at the bottom of bottle.
Both contact surfaces of shirt rim 32 at the bottom of body shirt rim 21 and bottle are that face is merged in ultrasonic bonding.
Meanwhile, it is provided with inner bottom concave surface 35 in the middle part of the bottle bottom face in position set 31, is provided with the end in the middle part of 3 outer bottom end faces at the bottom of bottle recessed
Face 34.Buffering deformation can also be played a role by inner bottom concave surface 35 and end concave surface 34.
During ultrasonic bonding, both of body shirt rim 21 and shirt rim at the bottom of bottle 32, contact surface is vertical presses, and ultrasound wave is main
On the plastic contact surface of shirt rim, the dither of several ten thousand times per second, this dither reaching certain amplitude can be produced, pass through
Upper shirt rim is sent to ultrasonic energy on contact surface, owing at the interface of welding zone that is two welding, acoustic resistance is big, therefore can produce
Localized hyperthermia.Again due to plastics poor thermal conductivity, can't distribute in time for the moment, be gathered in welding zone, cause the contact of two plastics
Face is melted rapidly, after adding certain pressure so that it is be fused into one.After ultrasound wave fails, pressure is allowed to continue several seconds,
Making its coagulation forming, thus form a firm strand, reach the purpose of welding, weld strength can be close to raw material
Intensity.Connect owing to being enclosed within positioning sleeve 31 formation interference fits bottom body 2, so, 3 deformation buffer being provided with at the bottom of bottle
Band, can reduce the local deformation produced when shirt rim plastic molting merges accordingly, particularly reduces many places ultrasonic bonding and has caused
Hot melt deformation.
The foregoing is only preferred embodiment of the present utility model, all within spirit of the present utility model and principle
Any amendment, equivalent and the improvement etc. made, are all contained in protection domain of the present utility model.
Claims (7)
1. a high density polyethylene (HDPE) bottle easy to break, it includes at the bottom of bottle neck (1), body (2) and bottle (3), bottle neck (1) and body (2)
Connecting portion be provided with easy folding line (11), it is characterised in that body (2) bottom is provided with body shirt rim (21), and it is fixed that (3) at the bottom of bottle include
Shirt rim (32) at the bottom of position set (31) and bottle, body (2) bottom is enclosed within positioning sleeve (31), and (3) at the bottom of bottle are at radial direction and/or peripheral direction
Both contact surfaces being provided with shirt rim (32) at the bottom of deformation buffer band, body shirt rim (21) and bottle are that face is merged in ultrasonic bonding.
A kind of high density polyethylene (HDPE) bottle easy to break the most according to claim 1, it is characterised in that described deformation buffer band includes
Radial transition groove (33) and circumference lead-over groove (36), positioning sleeve (31) running-on is uniformly provided with multiple radial transition groove (33), multiple
Radial transition groove (33) forms running-on deformation buffer band, and the bottle bottom face periphery in positioning sleeve (31) is provided with circumference lead-over groove
(36) deformation buffer band at the bottom of, circumference lead-over groove (36) forms bottle.
A kind of high density polyethylene (HDPE) bottle easy to break the most according to claim 2, it is characterised in that described positioning sleeve (31) running-on
It is uniformly provided with four radial transition grooves (33).
A kind of high density polyethylene (HDPE) bottle easy to break the most according to claim 2, it is characterised in that described positioning sleeve (31) bottom
Internal diameter is equal with the outer trough edge internal diameter of circumference lead-over groove (36).
A kind of high density polyethylene (HDPE) bottle easy to break the most according to claim 1 and 2, it is characterised in that described positioning sleeve (31),
At the bottom of bottle shirt rim, the end (32) and bottle, other position of (3) is global formation.
A kind of high density polyethylene (HDPE) bottle easy to break the most according to claim 1 and 2, it is characterised in that described body (2) bottom
It is enclosed within the upper interference fits that formed of positioning sleeve (31) to connect.
A kind of high density polyethylene (HDPE) bottle easy to break the most according to claim 1 and 2, it is characterised in that in positioning sleeve (31)
It is provided with inner bottom concave surface (35) in the middle part of bottle bottom face, in the middle part of (3) outer bottom end face at the bottom of bottle, is provided with end concave surface (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620763004.XU CN205801805U (en) | 2016-07-20 | 2016-07-20 | A kind of high density polyethylene (HDPE) bottle easy to break |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620763004.XU CN205801805U (en) | 2016-07-20 | 2016-07-20 | A kind of high density polyethylene (HDPE) bottle easy to break |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205801805U true CN205801805U (en) | 2016-12-14 |
Family
ID=57508097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620763004.XU Active CN205801805U (en) | 2016-07-20 | 2016-07-20 | A kind of high density polyethylene (HDPE) bottle easy to break |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205801805U (en) |
-
2016
- 2016-07-20 CN CN201620763004.XU patent/CN205801805U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170525 Address after: Friendship road 311800 Zhejiang city of Zhuji province Tao Street No. 31 Patentee after: Echo Qi group Zhejiang Qi Qi Pharmaceutical Co., Ltd. Address before: Tao Street Friendship Road 311800 Zhejiang city of Shaoxing Province, Zhuji City, No. 31 Patentee before: Zhejiang Yadong Pharmaceutical Co., Ltd., Huiyingbi Group |