CN212951632U

CN212951632U - Telescopic plastic bottle

Info

Publication number: CN212951632U
Application number: CN202021867821.2U
Authority: CN
Inventors: 黎庆昌; 黎庆均; 裴恒标
Original assignee: Guangzhou Junxing Plastic Products Co ltd
Current assignee: Guangzhou Junxing Plastic Products Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-13
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to a telescopic plastic bottle, including upper bottle body, bellows and lower bottle body, the bellows is located between upper bottle body and the lower bottle body, the top of bellows and the bottom of upper bottle body are fixed to be connected, the top of lower bottle body and the bottom of bellows are fixed to be connected, the bellows is hollow structure, the bellows is internal fixed around being equipped with the strengthening rib, be provided with the hollow layer on the lower bottle body, the refrigerant fluid has been filled in the hollow layer, the top of upper bottle body fixedly connected with the bottleneck that is linked together, the outside screw thread cover of bottleneck is equipped with the bottle lid, the opening has been seted up at the top of bottle lid, be provided with the rubber pad in the opening, the bottom of rubber pad extends to in the bottleneck and fixedly connected with two cusp blocks that; the utility model discloses convenient operation has satisfied the many-sided demand of drinking of crowd, for drinking crowd provides convenience, has richened the function of plastic bottle, has wide market promotion prospect.

Description

Telescopic plastic bottle

Technical Field

The utility model relates to a plastic bottle technical field specifically is a telescopic plastic bottle.

Background

The plastic bottle is mainly made of polyethylene or polypropylene and other materials with a plurality of organic solvents. The plastic bottle widely uses Polyester (PET), Polyethylene (PE) and polypropylene (PP) as raw materials, and is a plastic container which is added with a corresponding organic solvent, heated at high temperature, blown, extruded and blown or injection molded by a plastic mold. The packaging container is mainly used for liquid or solid disposable plastic packaging containers of beverages, foods, pickles, honey, dried fruits, edible oil, agricultural and veterinary medicines and the like. The plastic bottle has the characteristics of low breakage probability, low cost, high transparency, food-grade raw materials and the like.

The plastic bottle has a single function, is often used for containing beverages, and cannot meet the increasing use requirements of consumers, so a telescopic plastic bottle is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic plastic bottle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a telescopic plastic bottle, includes bottle, bellows and lower bottle, the bellows is located between bottle and the lower bottle, the top of bellows and the fixed bottom that is connected of last bottle are connected, the top of bottle and the fixed bottom that is connected of bellows down, the bellows is hollow structure, the bellows internal fixation is around being equipped with the strengthening rib, be provided with the hollow layer down on the bottle, the filling has the cryogenic fluid in the hollow layer, the bottleneck that the top fixedly connected with of going up the bottle is linked together, the outside thread bush of bottleneck is equipped with the bottle lid, the opening has been seted up at the top of bottle lid, be provided with the rubber pad in the opening, the bottom of rubber pad extends to in the bottleneck and two cusps that fixedly connected with symmetry set up, the fixed seal membrane that seals that bonds the looks adaptation in the bottleneck.

Preferably, the refrigerating fluid is a polyvinyl alcohol-borax high-efficiency coolant.

Preferably, the two ends of the reinforcing rib are provided with hollow holes communicated with each other, and the ductility of the reinforcing rib can be improved by using the hollow holes.

Preferably, the inner wall of bottle lid is fixed to be laminated with the screw thread sleeve, screw thread sleeve's inner circle is provided with the internal thread, the outer wall of bottleneck sets up the external screw thread, and internal thread and external screw thread connection, at artifical manual rotation bottle lid, alright in order to make the bottle lid upwards remove at the bottleneck.

Preferably, a plugging plastic sheet which is matched with the opening is arranged in the opening, the top of the plugging plastic sheet is fixedly connected with a pull ring, and the opening can be plugged by using the plugging plastic sheet, so that the situation that the sealing membrane is punctured by a sharp block due to the fact that the rubber pad is accidentally pressed from the outside can be effectively prevented.

Preferably, equal fixedly connected with dog on the interior jade of open-ended both sides, the bottom of shutoff plastic film and the top of dog are laminated mutually, utilize the dog to carry on spacingly to the position that the shutoff plastic film moved down.

Compared with the prior art, the beneficial effects of the utility model are that:

1. set up the strengthening rib on this plastic bottle and can realize the flexible function of whole bottle, change the volume of plastic bottle, be provided with the strengthening rib moreover on the bellows, can effectually improve the stability of plastic bottle deformation back structure, need not the manual work and keep the state of stretching to it, make things convenient for this plastic bottle according to the surplus of beverage, and adjust the volume of plastic bottle.

2. Through being provided with the hollow layer in the bottle down, and be full of the refrigerating fluid in the hollow layer, when taking out it after placing this plastic bottle at the refrigerator a period, utilize the refrigerating fluid can regard as the cooling agent of beverage in the plastic bottle for liquid in the bottle is in the low temperature state for a long time, has satisfied the demand that partial drinking crowd drunk the beverage of icing.

3. When this plastic bottle is opened to needs, pull out the shutoff plastic piece this moment, then press the rubber pad with the forefinger, thereby can utilize the point shape piece of rubber pad bottom to insert and seal the membrane in, and utilize the rotatory bottle lid of thumb and middle finger, and so alright drive point shape piece rotation in the rotatory in-process of bottle lid, utilize point shape piece alright with cutting off and seal the membrane, when the bottle lid back-out bottleneck, alright drink in the bottle this moment, convenient operation, utilize and seal the sealing membrane and improved the sealing performance of plastic bottle, rotate the bottle lid simultaneously alright with opening the plastic bottle, conveniently drink.

The utility model discloses convenient operation has satisfied the many-sided demand of drinking of crowd, for drinking crowd provides convenience, has richened the function of plastic bottle, has wide market promotion prospect.

Drawings

Fig. 1 is a schematic view of an overall structure of a retractable plastic bottle according to the present invention;

FIG. 2 is a schematic structural view of the bellows of FIG. 1;

FIG. 3 is a schematic structural view of the reinforcing bar of FIG. 2;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a partial front cross-sectional structural view of FIG. 1;

fig. 6 is a schematic top view of the bottle cap in fig. 1.

In the figure: 1. the bottle body is arranged; 2. a bellows; 3. discharging the bottle body; 4. a hollow layer; 5. freezing liquid; 6. reinforcing ribs; 7. a hollow core hole; 8. a bottle cap; 9. a bottle mouth; 10. a threaded sleeve; 11. sealing the sealing film; 12. an opening; 13. a rubber pad; 14. a pointed block; 15. plugging the plastic sheet; 16. a pull ring; 17. and a stop block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 6, the present invention relates to a retractable plastic bottle, which comprises an upper bottle body 1, bellows 2 and lower bottle 3, bellows 2 is located bottle 1 and lower bottle 3 between, bellows 2's top and the bottom stationary phase of last bottle 1 are connected, the top of lower bottle 3 and the bottom fixed phase of bellows 2 are connected, bellows 2 is hollow structure, bellows 2 internal fixation is around being equipped with strengthening rib 6, be provided with hollow layer 4 on the lower bottle 3, the filling has cryogenic fluid 5 in the hollow layer 4, go up bottleneck 9 that the top fixedly connected with of bottle 1 is linked together, the outside screw thread cover of bottleneck 9 is equipped with bottle lid 8, opening 12 has been seted up at the top of bottle lid 8, be provided with rubber pad 13 in the opening 12, rubber pad 13's bottom extends to in bottleneck 9 and two cusp blocks 14 that fixedly connected with symmetry set up, bottleneck 9 internal fixation bonds has the seal membrane 11 that seals of looks adaptation.

In the utility model, the refrigerating fluid 5 is polyvinyl alcohol-borax high-efficiency coolant.

The utility model discloses in, the both ends of strengthening rib 6 are provided with the hollow hole 7 that is linked together, utilize hollow hole 7 can improve the ductility of strengthening rib 6.

The utility model discloses in, the fixed laminating of inner wall of bottle lid 8 has threaded sleeve 10, and the inner circle of threaded sleeve 10 is provided with the internal thread, and the outer wall of bottleneck 9 sets up the external screw thread, and internal thread and external screw thread connection, at artifical manual rotation bottle lid 8, alright upwards remove in bottleneck 9 with making bottle lid 8.

The utility model discloses in, be provided with the shutoff plastic piece 15 of looks adaptation in the opening 12, the top fixedly connected with pull ring 16 of shutoff plastic piece 15 utilizes shutoff plastic piece 15 to carry out the shutoff to opening 12 to can effectually prevent that the external accident from pressing down to rubber pad 13 and causing sharp piece 14 to pierce and seal membrane 11.

The utility model discloses in, equal fixedly connected with dog 17 on the interior jade of both sides of opening 12, the bottom of shutoff plastic piece 15 and the top of dog 17 are laminated mutually, utilize dog 17 to carry on spacingly to the position that 15 downshifts of shutoff plastic piece.

The utility model discloses in, set up strengthening rib 6 on this plastic bottle and can realize the flexible function of whole bottle, change the volume of plastic bottle, be provided with strengthening rib 6 moreover on bellows 2, can effectually improve the stability of plastic bottle deformation back structure, need not the manual work and keep the state of stretching to it, make things convenient for this plastic bottle according to the surplus of beverage, and adjust the volume of plastic bottle.

The utility model discloses in, through being provided with hollow layer 4 in bottle 3 down, and be full of refrigerating fluid 5 in the hollow layer 4, through placing this plastic bottle when taking out it after refrigerator a period, utilize refrigerating fluid 5 can regard as the coolant of beverage in the plastic bottle for liquid in the bottle is in low temperature state for a long time, has satisfied the demand that partial drinking crowd drank the beverage of icing.

The utility model discloses in, when this plastic bottle is opened to needs, pull out shutoff plastic piece 15 this moment, then press rubber pad 13 with the forefinger, thereby can utilize the pointed block 14 of rubber pad 13 bottom to insert and seal in seal membrane 11, and utilize thumb and middle finger rotatory bottle lid 8, thereby in 8 rotatory in-process alright rotate with driving pointed block 14 at the bottle lid, utilize pointed block 14 alright seal membrane 11 with cutting open, when 8 spinner mouths 9 at the bottle lid, alright drink in the bottle with drinking this moment, high durability and convenient operation, utilize and seal the sealing performance that seal membrane 11 has improved the plastic bottle, rotate simultaneously bottle lid 8 alright open the plastic bottle, conveniently drink.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a telescopic plastic bottle, includes bottle (1), bellows (2) and bottle (3) down, its characterized in that: the corrugated pipe (2) is positioned between the upper bottle body (1) and the lower bottle body (3), the top of the corrugated pipe (2) is fixedly connected with the bottom of the upper bottle body (1), the top of the lower bottle body (3) is fixedly connected with the bottom of the corrugated pipe (2), the corrugated pipe (2) is of a hollow structure, reinforcing ribs (6) are fixedly wound in the corrugated pipe (2), a hollow layer (4) is arranged on the lower bottle body (3), refrigerating fluid (5) is filled in the hollow layer (4), a communicated bottle mouth (9) is fixedly connected with the top of the upper bottle body (1), a bottle cap (8) is sleeved on the outer side of the bottle mouth (9) in a threaded manner, an opening (12) is formed in the top of the bottle cap (8), a rubber pad (13) is arranged in the opening (12), the bottom of the rubber pad (13) extends into the bottle mouth (9) and is fixedly connected with two symmetrically-arranged pointed blocks (14), and a sealing film (11) which is matched with the bottle mouth (9) is fixedly bonded in the bottle mouth.

2. A collapsible plastic bottle according to claim 1, wherein: the refrigerating fluid (5) is polyvinyl alcohol-borax high-efficiency cold accumulation agent.

3. A collapsible plastic bottle according to claim 1, wherein: hollow core holes (7) communicated with each other are formed in the two ends of the reinforcing rib (6).

4. A collapsible plastic bottle according to claim 1, wherein: the inner wall of the bottle cap (8) is fixedly attached with a threaded sleeve (10), an inner ring of the threaded sleeve (10) is provided with an internal thread, an external thread is arranged on the outer wall of the bottle mouth (9), and the internal thread is connected with the external thread.

5. A collapsible plastic bottle according to claim 1, wherein: the opening (12) is internally provided with a matched plugging plastic sheet (15), and the top of the plugging plastic sheet (15) is fixedly connected with a pull ring (16).

6. A retractable plastic bottle as in claim 5, wherein: the wall is all fixedly connected with dog (17) in the both sides of opening (12), the bottom of shutoff plastic film (15) and the top of dog (17) are laminated mutually.