CN210681543U

CN210681543U - Environment-friendly polyester bottle with high gas tightness structure

Info

Publication number: CN210681543U
Application number: CN201921752074.5U
Authority: CN
Inventors: 赵伟峰; 卢珍礼; 迟建强; 姚杰; 钟国刚; 裘世芳
Original assignee: Hangzhou Lanxin Plastic Packaging Co Ltd
Current assignee: Hangzhou Lanxin Plastic Packaging Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-05
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an environment-friendly polyester bottle with high gas tightness structure, including body and bottleneck, the top of body and the bottom fixed connection of bottleneck, the surface threaded connection of bottleneck has the bottle lid, the activity groove has been seted up at the top of bottleneck, and the first spring of bottom fixedly connected with of activity inslot wall, the spout has all been seted up to the both sides of activity inslot wall bottom, the utility model relates to a polyester bottle technical field. This environment-friendly polyester bottle with high gas tightness structure, surface threaded connection through the bottleneck has the bottle lid, the setting up of sealing washer and first spring makes the leakproofness between bottle lid and the bottleneck better, and the practicality is better, is convenient for store medicine etc. through being provided with the antiskid cover on the polyester bottle surface, increases frictional force, the bottle from the hand landing when preventing to take, has the effect of buffering when the inside spring of antiskid cover and rubber sleeve make the bottle drop simultaneously, be difficult for breaking.

Description

Environment-friendly polyester bottle with high gas tightness structure

Technical Field

The utility model relates to a polyester bottle technical field specifically is an environment-friendly polyester bottle with high gas tightness structure.

Background

Polyester is a general name of thermoplastic saturated polyester represented by PET, including PBT, PEN, PCT and copolymers thereof, wherein PET is a polyester product which is developed earliest, has the largest yield and is most widely applied, polyester is particularly attracted to the development of packaging containers in the field of packaging, more than twenty percent of PET is used for packaging materials at present and has a trend of rising year by year, packaging is already the second largest user of PET, only second to synthetic fibers, the materials of the bottles are mainly plastic, glass and ceramic at present, plastic bottles are most widely applied to the aspects of medicines, cosmetics, health products, foods, beverages and the like, glass bottles are mainly applied to the aspects of wine, beverages and cosmetics, the materials of the plastic bottles are PET, PEN, PVC, ABS, PMMA, LDPE and the like, and the prospects of PET are very good.

Along with people attach more and more importance to the environmental protection, the range of application of environment-friendly polyester bottle is wider and wider, and current polyester bottle generally directly seals through the bottle lid, nevertheless has the gap between bottle lid and the bottleneck, and the leakproofness that leads to in the bottle is not good, is not convenient for store medicine etc. the practicality is lower, and the polyester bottle does not have anti-skidding structure, and the bottle falls to damage in the easy landing, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an environment-friendly polyester bottle with high gas tightness structure has solved and has had the gap between bottle lid and the bottleneck, and the leakproofness that leads to in the bottle is not good, is not convenient for store medicine etc. and the practicality is lower, and the polyester bottle does not have anti-skidding structure, and the easy landing of bottle is broken, awkward problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an environment-friendly polyester bottle with high gas tightness structure, includes body and bottleneck, the top of body and the bottom fixed connection of bottleneck, the surface threaded connection of bottleneck has the bottle lid, the activity groove has been seted up at the top of bottleneck, and the first spring of bottom fixedly connected with of activity inslot wall, the spout has all been seted up to the both sides of activity inslot wall bottom, two sliding connection has the fly leaf between the relative one side of spout, the one end of activity inslot wall bottom and the bottom fixed connection of fly leaf are kept away from to first spring, one side fixedly connected with fixed block of first spring is kept away from to the fly leaf, and the fixed block keeps away from the sealing washer of one side fixedly connected with and the activity groove looks adaptation of fly leaf.

Preferably, the top of the inner wall of the bottle cap is provided with an annular groove matched with the sealing ring, and the surface of the bottle body is sleeved with a rubber sleeve.

Preferably, the outer surface of the rubber sleeve is fixedly connected with a second spring, and one end, far away from the rubber sleeve, of the second spring is fixedly connected with an anti-slip sleeve.

Preferably, the inner surface of the bottle body is fixedly connected with a heat insulation plate, and the inner surface of the heat insulation plate is fixedly connected with a bottle liner.

Preferably, the bottom of the bottle body is fixedly connected with a base, and the surface of the bottle mouth is fixedly connected with a connecting ring under the bottle cap.

Preferably, the outer surface of the bottle cap is fixedly connected with a convex strip.

Preferably, the bottle body and the bottle mouth are both made of polyester materials, the top of the outer surface of the bottle mouth is fixedly connected with a rotating thread, and the inner surface of the bottle cap is fixedly connected with a fixing thread.

Advantageous effects

The utility model provides an environment-friendly polyester bottle with high gas tightness structure. Compared with the prior art, the method has the following beneficial effects:

(1) this environment-friendly polyester bottle with high gas tightness structure, surface threaded connection through the bottleneck has the bottle lid, the activity groove has been seted up at the top of bottleneck, and the first spring of bottom fixedly connected with of activity inslot wall, the spout has all been seted up to the both sides of activity inslot wall bottom, sliding connection has the fly leaf between the relative one side of two spouts, the one end of activity inslot wall bottom and the bottom fixed connection of fly leaf are kept away from to first spring, one side fixedly connected with fixed block of first spring is kept away from to the fly leaf, and the fixed block is kept away from one side fixedly connected with of fly leaf and the sealing washer of activity groove looks adaptation, the setting up of sealing washer and first spring makes the leakproofness between bottle lid and the bottleneck better, the practicality is better, be convenient.

(2) This environment-friendly polyester bottle with high gas tightness structure, the surface cover through the body is equipped with the rubber sleeve, the outer fixed surface of rubber sleeve is connected with the second spring, and the one end fixedly connected with antiskid cover that the rubber sleeve was kept away from to the second spring, and polyester bottle surface is provided with antiskid cover, increases frictional force, and the bottle from the hand landing when preventing to take, the spring and the rubber sleeve of antiskid cover inside simultaneously have the effect of buffering when making the bottle fall, are difficult for breaking.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the bottle cap and bottle mouth structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a bottom view of the bottle cap structure of the present invention;

FIG. 5 is a top view of the bottle mouth structure of the present invention;

FIG. 6 is a cross-sectional view of the bottle body structure of the present invention;

fig. 7 is a top view of the anti-slip cover structure of the present invention.

In the figure: the bottle comprises a bottle body 1, a bottle mouth 2, a bottle cap 3, a movable groove 4, a first spring 5, a sliding groove 6, a movable plate 7, a fixed block 8, a sealing ring 9, an annular groove 10, a rubber sleeve 11, a second spring 12, an anti-skid sleeve 13, a heat insulation plate 14, a bottle liner 15, a base 16, a connecting ring 17 and a convex strip 18.

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.

Referring to fig. 1-7, the present invention provides a technical solution: an environment-friendly polyester bottle with a high-airtightness structure comprises a bottle body 1 and a bottle mouth 2, wherein the bottle body 1 and the bottle mouth 2 are made of polyester materials, the top of the outer surface of the bottle mouth 2 is fixedly connected with a rotary thread, the inner surface of the bottle cap 3 is fixedly connected with a fixed thread, the rotary thread is matched with the fixed thread, the bottom of the bottle body 1 is fixedly connected with a base 16, the surface of the bottle mouth 2 is fixedly connected with a connecting ring 17 under the bottle cap 3, the inner surface of the bottle body 1 is fixedly connected with a heat insulation plate 14, the heat resistance of the bottle body 1 is improved by arranging the heat insulation plate 14, the heating deformation of the polyester bottle is prevented, the service life of the polyester bottle is prolonged, the inner surface of the heat insulation plate 14 is fixedly connected with a bottle liner 15, the top of the bottle body 1 is fixedly connected with the bottom of the bottle mouth, the, the number of the convex strips 18 is a plurality of convex strips, the convex strips are evenly distributed on the surface of the bottle cap 3, the top of the inner wall of the bottle cap 3 is provided with an annular groove 10 matched with the sealing ring 9, the surface of the bottle body 1 is sleeved with a rubber sleeve 11, an anti-slip sleeve 13 is connected on the bottle body 1 through the rubber sleeve 11, the outer surface of the rubber sleeve 11 is fixedly connected with a second spring 12, the second spring 12 can be replaced to ensure elasticity, one end, away from the rubber sleeve 11, of the second spring 12 is fixedly connected with the anti-slip sleeve 13, the anti-slip sleeve 13 increases friction force to prevent a bottle from sliding off from a hand during taking, the top of the bottle mouth 2 is provided with a movable groove 4, the movable groove 4 is annular, the bottom of the inner wall of the movable groove 4 is fixedly connected with a first spring 5, the first spring 5 can be replaced to ensure elasticity, the number of the first springs 5 is four, the convex strips are evenly, a movable plate 7 is connected between one opposite sides of the two sliding grooves 6 in a sliding mode, one end, far away from the bottom of the inner wall of the movable groove 4, of the first spring 5 is fixedly connected with the bottom of the movable plate 7, one side, far away from the first spring 5, of the movable plate 7 is fixedly connected with a fixed block 8, one side, far away from the movable plate 7, of the fixed block 8 is fixedly connected with a sealing ring 9 matched with the movable groove 4, and the bottle mouth 2 is sealed through the sealing ring 9.

During the use, bottle lid 3 is rotated and is screwed up on bottleneck 2, bottle lid 3 extrudees sealing washer 9 at the in-process of screwing up, thereby sealing washer 9 removes to 4 insides of movable groove, fly leaf 7 slides to 4 insides of movable groove on spout 6, extrude first spring 5, screw up the back, the ring channel 10 in bottle lid 3 is entered into at the top of sealing washer 9, under the effect of first spring 5, be connected more closely between sealing washer 9 and the ring channel 10, the leakproofness is better, body 1 surface is provided with antiskid cover 13, antiskid cover 13 is connected with body 1 through inside rubber sleeve 11, when the bottle drops, cushion body 1 through inside second spring 12 of antiskid cover 13 and rubber sleeve 11, body 1 is inside to be provided with heat insulating board 14, prevent polyester bottle heating deformation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment-friendly polyester bottle with high gas tightness structure, includes body (1) and bottleneck (2), the bottom fixed connection of the top of body (1) and bottleneck, its characterized in that: the outer surface threaded connection of bottleneck (2) has bottle lid (3), movable groove (4) have been seted up at the top of bottleneck (2), and the first spring (5) of bottom fixedly connected with of movable groove (4) inner wall, spout (6), two have all been seted up to the both sides of movable groove (4) inner wall bottom sliding connection has fly leaf (7) between the relative one side of spout (6), the one end of movable groove (4) inner wall bottom and the bottom fixed connection of fly leaf (7) are kept away from in first spring (5), one side fixedly connected with fixed block (8) of first spring (5) are kept away from in fly leaf (7), and fixed block (8) are kept away from one side fixedly connected with of fly leaf (7) and sealing washer (9) of movable groove (4) looks adaptation.

2. The environment-friendly polyester bottle with high airtight structure as claimed in claim 1, wherein: the top of the inner wall of the bottle cap (3) is provided with an annular groove (10) matched with the sealing ring (9), and the surface of the bottle body (1) is sleeved with a rubber sleeve (11).

3. The environment-friendly polyester bottle with high airtight structure as claimed in claim 2, wherein: the outer surface of the rubber sleeve (11) is fixedly connected with a second spring (12), and one end of the second spring (12) far away from the rubber sleeve (11) is fixedly connected with an anti-skidding sleeve (13).

4. The environment-friendly polyester bottle with high airtight structure as claimed in claim 1, wherein: the inner surface of the bottle body (1) is fixedly connected with a heat insulation plate (14), and the inner surface of the heat insulation plate (14) is fixedly connected with a bottle liner (15).

5. The environment-friendly polyester bottle with high airtight structure as claimed in claim 1, wherein: the bottom of the bottle body (1) is fixedly connected with a base (16), and the surface of the bottle mouth (2) is fixedly connected with a connecting ring (17) which is positioned right below the bottle cap (3).

6. The environment-friendly polyester bottle with high airtight structure as claimed in claim 1, wherein: the outer surface of the bottle cap (3) is fixedly connected with a convex strip (18).

7. The environment-friendly polyester bottle with high airtight structure as claimed in claim 1, wherein: the bottle comprises a bottle body (1) and a bottle mouth (2), wherein the bottle body and the bottle mouth (2) are made of polyester materials, the top of the outer surface of the bottle mouth (2) is fixedly connected with a rotating thread, and the inner surface of a bottle cap (3) is fixedly connected with a fixing thread.