CN202072157U - Thermal filling bottle with stepped loop-shaped block structure - Google Patents
Thermal filling bottle with stepped loop-shaped block structure Download PDFInfo
- Publication number
- CN202072157U CN202072157U CN2011201111126U CN201120111112U CN202072157U CN 202072157 U CN202072157 U CN 202072157U CN 2011201111126 U CN2011201111126 U CN 2011201111126U CN 201120111112 U CN201120111112 U CN 201120111112U CN 202072157 U CN202072157 U CN 202072157U
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- shaped plate
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Abstract
The utility model discloses a thermal filling bottle with a stepped loop-shaped block structure, which comprises a bottle neck, a bottle bottom and a bottle body. A plurality of stepped loop-shaped blocks are arranged on the bottle body at intervals. The stepped loop-shaped blocks adopt a multi-layer flat block symmetric structure with the center line of the intermediate block as a symmetrical line. The plurality of flat blocks are connected with each other via transition arc blocks so as to form a stepped flat block structure. The intermediate flat block is nearest to the center line of the bottle body. An interblock edge rib is arranged between every two adjacent stepped loop-shaped blocks. The triangular areas of the upper and lower ends of the interblock edge rib between every two adjacent stepped loop-shaped blocks are equipped with an upper triangular reinforced rib and a lower triangular reinforced rib. Based on the self-deformation of the stepped loop-shaped block, the negative-pressure deformation in the thermal filling bottle are basically acting on the stepped loop-shaped blocks and the deformation force is prevented from directly acting on the interblock edge ribs and the upper and lower triangular reinforced ribs. Therefore, the beautiful appearance of the thermal filling bottle is ensured. Meanwhile, the thermal filling bottle is stable and reliable in structure.
Description
Technical field
The utility model relates to a kind of hot-filling bottle, particularly relates to a kind of hot-filling bottle that has the back-shaped plate structure of staged.
Background technology
Hot filling is meant beverage capping immediately after the bottling of high temperature (about 88 ℃) full irrigation, is cooled to normal temperature (about 25 ℃) then under air-tight state.The density of beverage when hot filling is less than the density under the normal temperature, and under the certain situation of can amount, the increase of beverage density must cause the minimizing of volume in the bottle, forms certain degree of vacuum.Beverage density varies with temperature big more, and the beverage volume changes more greatly with temperature change in other words, and the degree of vacuum in the hot-filling bottle is big more.Reducing to 25 ℃ with beverage from 88 ℃ is example, and its volumetric shrinkage is about 3.2%, discontented as beverage filling in the hot-filling bottle, because the rate of change of the density of air is greater than the rate of change of the density of water, its shrinkage percentage has increase to a certain degree.Therefore hot-filling bottle need satisfy: (1) resistance to effect of heat, and the resistance to heat of hot-filling bottle can solve by the crystallinity that improves bottle wall PET; (2) anti-interior negative pressure is mainly offset by the plate deformation of hot-filling bottle; Generally speaking, be provided with additional strengthening around the plate of hot-filling bottle, constitute basket structure as triangle position reinforced rib about rib muscle, the plate between the plate face and play very strong supporting role, plate could be out of shape by actv., reduce the bottle inner volume, improve pressure of the inside of a bottle, reach internal and external pressure balance.Particularly after the hot-filling bottle lightweight, the wall thickness attenuation, rib muscle between plate, the axially anti-and diametral load of reinforced rib dies down up and down, non-deformability descends, after hot-filling bottle heat is irritated cooling, cause between plate the distortion of rib muscle, plate Delta Region depression, the flat folding of plate region or hot-filling bottle become phenomenons such as ellipse up and down easilier.
The utility model content
Technical problem to be solved in the utility model is after guaranteeing the PET bottle formed through light, and the deformation force of avoiding hot filling to produce directly acts between plate the rib muscle and up and down on the reinforced rib, makes the hot-filling bottle good looking appearance, and Stability Analysis of Structures is reliable.
The purpose of this utility model is achieved through the following technical solutions:
A kind of hot-filling bottle that has the back-shaped plate structure of staged comprises bottleneck, the bottle end and bottle; Bottle integral body is hollow cylindrical shape, is interval with the back-shaped plate of a plurality of stageds on the bottle; The back-shaped plate of staged is to be the multi-level surface plate symmetrical structure of symmetric line with the intermediate plate line of centers, and the polylith surface plate connects by the transition arc plate, forms staged surface plate structure, and the mid-plane plate is nearest apart from the bottle line of centers; Be provided with rib muscle between the plate face between the back-shaped plate of adjacent two stageds, the rib muscle is connected by the transition arc plate with the outermost layer surface plate of the back-shaped plate of staged between the plate face, and the rib muscle apart from the bottle center farthest between the plate face; Between the back-shaped plate of adjacent two stageds between the plate face delta-shaped region of the upper and lower end of rib muscle be respectively equipped with triangle position reinforced rib and following triangle position reinforced rib.
For further realizing the purpose of this utility model, the back-shaped plate of described staged is 4～6.
Mid-plane plate two ends respectively are provided with two surface plates in the back-shaped plate of described staged.
Compared with prior art, the utlity model has following advantage:
Behind the PET bottle formed through light, the utility model relies on the distortion of staged back-shaped plate self, a bottle interior negative pressure distortion is substantially all acted on the back-shaped plate of staged, the transition arc plate intensity that connects the polylith surface plate in the back-shaped plate of staged is higher than surface plate, the transition arc plate can play the reinforced rib effect, and rib muscle non-deformability is strengthened between the plate face.When heat is irritated the beverage cooling shrinkage, indent distortion under the barometric pressure effect outside of the back-shaped plate of staged, become bending between plate and play the power effect of unloading, avoid deformation force to directly act between plate the rib muscle and go up on triangle position reinforced rib and the following triangle position reinforced rib, and then assurance hot-filling bottle good looking appearance, Stability Analysis of Structures, reliable.
Description of drawings
Fig. 1 has the structural representation of the hot-filling bottle of the back-shaped plate structure of staged for the utility model;
Fig. 2 be among Fig. 1 A-A to cutaway view;
Fig. 3 is a B district enlarged drawing among Fig. 2.
The specific embodiment
Below in conjunction with drawings and embodiments the utility model is further described, but embodiment does not constitute the restriction to the claimed scope of the utility model.
As shown in Figure 1 to Figure 3, a kind of hot-filling bottle that has the back-shaped plate structure of staged comprises bottleneck, the bottle end and bottle; Bottle integral body is hollow cylindrical shape, is interval with the back-shaped plate 5 of a plurality of stageds on the bottle, is preferably 4-6 the back-shaped plate of staged, more preferably 6 back-shaped plates of staged; The back-shaped plate of staged is to be the multi-level surface plate symmetrical structure of symmetric line with the intermediate plate line of centers, and the polylith surface plate connects by transition arc plate 3, forms staged surface plate structure, and the mid-plane plate is nearest apart from the bottle line of centers; Mid-plane plate two ends preferably respectively are provided with two surface plates in the back-shaped plate of one staged; Be provided with rib muscle 2 between the plate face between the back-shaped plate of adjacent two stageds, rib muscle 2 is connected by the transition arc plate with the outermost layer surface plate of the back-shaped plate of staged between the plate face, and rib muscle 2 apart from the bottle line of centers farthest between the plate face; Between the back-shaped plate of adjacent two stageds between the plate face delta-shaped region of the upper and lower end of rib muscle 2 be respectively equipped with triangle position reinforced rib 1 and following triangle position reinforced rib 4.
When the heat in the hot-filling bottle is irritated the beverage cooling shrinkage, rib muscle 2 between the plate face, go up triangle position reinforced rib 1 and following triangle position reinforced rib 4 constitutes additional strengthenings, play support and invigoration effect; The rigidity of the back-shaped plate 5 of staged is lower than rib muscle 2 between the plate face, goes up triangle position reinforced rib 1 and following triangle position reinforced rib 4; Behind the PET bottle formed through light, the utility model relies on the distortion of the back-shaped plate of staged 5 self, a bottle interior negative pressure distortion is substantially all acted on the back-shaped plate 5 of staged, transition arc plate 3 intensity that connect the polylith surface plate in the back-shaped plate 5 of staged are higher than surface plate, the transition arc plate can play the reinforced rib effect, and rib muscle non-deformability is strengthened between the plate face.When heat is irritated the beverage cooling shrinkage, indent distortion under the barometric pressure effect outside of the back-shaped plate 5 of staged, become bending between plate and play the power effect of unloading, avoid deformation force to directly act between plate the rib muscle and go up on triangle position reinforced rib 1 and the following triangle position reinforced rib 4, and then assurance hot-filling bottle good looking appearance, Stability Analysis of Structures, reliable.
Claims (3)
1. a hot-filling bottle that has the back-shaped plate structure of staged comprises bottleneck, the bottle end and bottle; Bottle integral body is hollow cylindrical shape, it is characterized in that: be interval with the back-shaped plate of a plurality of stageds on the bottle; The back-shaped plate of staged is to be the multi-level surface plate symmetrical structure of symmetric line with the intermediate plate line of centers, and the polylith surface plate connects by the transition arc plate, forms staged surface plate structure, and the mid-plane plate is nearest apart from the bottle line of centers; Be provided with rib muscle between the plate face between the back-shaped plate of adjacent two stageds, the rib muscle is connected by the transition arc plate with the outermost layer surface plate of the back-shaped plate of staged between the plate face, and the rib muscle apart from the bottle center farthest between the plate face; Between the back-shaped plate of adjacent two stageds between the plate face delta-shaped region of the upper and lower end of rib muscle be respectively equipped with triangle position reinforced rib and following triangle position reinforced rib.
2. the hot-filling bottle that has the back-shaped plate structure of staged according to claim 1 is characterized in that: the back-shaped plate of described staged is 4～6.
3. the hot-filling bottle that has the back-shaped plate structure of staged according to claim 1 is characterized in that: mid-plane plate two ends respectively are provided with two surface plates in the back-shaped plate of described staged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201111126U CN202072157U (en) | 2011-04-15 | 2011-04-15 | Thermal filling bottle with stepped loop-shaped block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201111126U CN202072157U (en) | 2011-04-15 | 2011-04-15 | Thermal filling bottle with stepped loop-shaped block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202072157U true CN202072157U (en) | 2011-12-14 |
Family
ID=45110266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201111126U Expired - Lifetime CN202072157U (en) | 2011-04-15 | 2011-04-15 | Thermal filling bottle with stepped loop-shaped block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202072157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335193A (en) * | 2018-10-25 | 2019-02-15 | 广东星联精密机械有限公司 | A kind of closing waist filling bottle and its mold |
-
2011
- 2011-04-15 CN CN2011201111126U patent/CN202072157U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335193A (en) * | 2018-10-25 | 2019-02-15 | 广东星联精密机械有限公司 | A kind of closing waist filling bottle and its mold |
| CN109335193B (en) * | 2018-10-25 | 2023-09-12 | 广东星联精密机械有限公司 | Waisted filling bottle and mold thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Thermal filling bottle with stepped loop-shaped block structure Effective date of registration: 20140922 Granted publication date: 20111214 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd Ping Chau Branch Pledgor: Guangdong Xinglian Exactitude Machine Co., Ltd. Registration number: 2014990000778 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160301 Granted publication date: 20111214 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd Ping Chau Branch Pledgor: Guangdong Xinglian Exactitude Machine Co., Ltd. Registration number: 2014990000778 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Thermal filling bottle with stepped loop-shaped block structure Effective date of registration: 20161206 Granted publication date: 20111214 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Guang Dong Xing Lian Precise Machinery Co., Ltd. Registration number: 2016990001065 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
|
| CX01 | Expiry of patent term |