CN215704279U

CN215704279U - Anti-leakage PET (polyethylene terephthalate) polyester bottle with alarm device

Info

Publication number: CN215704279U
Application number: CN202122205154.2U
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: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-01
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an anti-leakage PET (polyethylene terephthalate) polyester bottle with an alarm device, which comprises a PET bottle body assembly, wherein the PET bottle body assembly comprises a PET bottle body mechanism, and the utility model relates to the technical field of PET polyester bottles. This take PET polyester bottle of alarm device antiseep, through the encryption pad, the adapting rod, spacing hemisphere and sealed apron mutually support, realize the sealed effect of bottle neck body department multilayer, bottle neck body department spills hourglass when avoiding taking PET polyester bottle body subassembly, sealed apron is in certain inclination with the bore of bottle neck body when taking off bottle lid mechanism, play certain stopping, avoid empting the sour material trickling and lead to the fact danger too soon, through loading the box, the sodium carbonate particulate matter, the mutually supporting of mesh board and gas whistle, when the inside sour material seepage of inner bottle body flows outer bottle bottom, get into and load the box inside and take place chemical reaction with the particulate matter sodium carbonate, the gas of production rises and takes place the sound when the gas whistle and reports to the police.

Description

Anti-leakage PET (polyethylene terephthalate) polyester bottle with alarm device

Technical Field

The utility model relates to the technical field of PET (polyethylene terephthalate) polyester bottles, in particular to an anti-seepage PET polyester bottle with an alarm device.

Background

Polyester is a generic term for thermoplastic saturated polyesters represented by PET, including PBT, PEN, PCT and copolymers thereof, wherein PET is the earliest, most productive and most widely used polyester product, and in the field of packaging, polyester is most remarkable particularly in the development of packaging containers, including some bottles for storing reagents in laboratories, and more than one fifth of PET is now used for packaging materials and shows a trend of increasing year by year.

The existing PET polyester bottle is lack of a corresponding anti-leakage structure when being loaded with acidic liquid, so that the condition that the internal acidic substances are easy to leak after the PET polyester bottle is used for a long time is caused, certain corrosivity is brought to peripheral substances, and the existing PET polyester bottle is lack of a structure for timely alarming after leakage, and cannot be timely treated.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an anti-leakage PET (polyethylene terephthalate) bottle with an alarm device, which solves the problems that the leakage of acidic substances in the PET bottle is easy to occur after the PET bottle is used for a long time due to the lack of a corresponding anti-leakage structure, certain corrosivity is brought to peripheral substances, and the problem that the PET bottle cannot be processed in time due to the lack of a timely alarm structure after leakage.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a PET polyester bottle with an alarm device for preventing leakage comprises a PET polyester bottle body assembly, wherein the PET polyester bottle body assembly comprises a PET polyester bottle body mechanism, a bottle mouth mechanism is fixedly arranged in the middle of the top of the PET polyester bottle body mechanism, a bottle cap mechanism is in threaded connection with the top of the bottle mouth mechanism, the bottle mouth mechanism comprises a bottle mouth body, external threads are fixedly arranged on the upper portion of the outer surface of the bottle mouth body, a rotating shaft is rotatably connected between the front wall and the rear wall of an inner cavity of the bottle mouth body, a sealing cover plate is sleeved on the outer surface of the rotating shaft, a reinforcing sealing ring is fixedly sleeved on the side surface of the sealing cover plate, a limiting clamping seat is fixedly arranged on the right side of the top of the sealing cover plate, the left side of the top and the right side of the bottom of the sealing cover plate are fixedly connected with the inner wall of the bottle mouth body on the corresponding side through first springs, and the bottle cap mechanism comprises a bottle cap body, the bottle cap comprises a bottle cap body and is characterized in that an encryption pad is fixedly connected to the top of an inner cavity of the bottle cap body, an inner thread matched with the outer thread is formed in the side wall of the inner cavity of the bottle cap body, a bearing rod is rotatably connected to the right side of the bottom of the encryption pad, a second spring is fixedly connected to the bottom of the bearing rod, a limiting hemisphere is fixedly connected to the bottom of the second spring, and the limiting hemisphere is matched with a limiting clamping seat.

Preferably, the PET polyester bottle body mechanism comprises an outer bottle body, and an inner bottle body is fixedly arranged in the outer bottle body.

Preferably, a loading box is fixedly arranged at the bottom of the outer bottle body and below the inner bottle body.

Preferably, the inside of the loading box is filled with sodium carbonate particles, and the top of the loading box is covered with a mesh plate.

Preferably, the lower parts of the left side and the right side of the outer bottle body are fixedly provided with gas whistles.

Preferably, the sealing cover plate is at a certain inclination angle with the caliber of the bottle mouth body under the action of no external force.

Advantageous effects

The utility model provides an anti-leakage PET (polyethylene terephthalate) polyester bottle with an alarm device. Compared with the prior art, the method has the following beneficial effects:

(1) the anti-leakage PET polyester bottle with the alarm device comprises a bottle mouth body, wherein an external thread is fixedly arranged on the upper part of the outer surface of the bottle mouth body, a rotating shaft is rotatably connected between the front wall and the rear wall of an inner cavity of the bottle mouth body, a sealing cover plate is sleeved on the outer surface of the rotating shaft, a reinforcing sealing ring is fixedly sleeved on the side surface of the sealing cover plate, a limiting clamping seat is fixedly arranged on the right side of the top of the sealing cover plate, the left side and the right side of the top of the sealing cover plate are fixedly connected with the inner wall of the bottle mouth body on the corresponding side through first springs, a bottle cap mechanism comprises a bottle cap body, a sealing pad is fixedly connected to the top of the inner cavity of the bottle cap body, an internal thread matched with the external thread is arranged on the side wall of the inner cavity of the bottle cap body, a receiving rod is rotatably connected to the right side of the bottom of the sealing pad, a second spring is fixedly connected to the bottom of the receiving rod, a limiting hemisphere is fixedly connected to the bottom of the second spring, and is matched with the limiting clamping seat, through the mutual cooperation of the thickening pad, the adapting rod, the limiting hemisphere and the sealing cover plate, the multilayer sealing effect of the bottle neck body is realized, the bottle neck body is prevented from being spilled and leaked when the PET bottle body assembly is taken and placed, the sealing cover plate and the caliber of the bottle neck body are at a certain inclination angle when the bottle cap mechanism is taken down, a certain blocking effect is achieved, and the phenomenon that acid substances are poured down and flow too fast to cause danger is avoided.

(2) The anti-leakage PET polyester bottle with the alarm device comprises an outer bottle body, an inner bottle body is fixedly arranged in the outer bottle body, a loading box is fixedly arranged at the bottom of the outer bottle body and below the inner bottle body, sodium carbonate particles are filled in the loading box, a mesh plate covers the top of the loading box, gas whistles are fixedly arranged at the lower parts of the left side and the right side of the outer bottle body, a sealing cover plate and the caliber of a bottle nozzle body are at a certain inclination angle under the action of no external force, and the loading box, the sodium carbonate particles, the mesh plate and the gas whistles are matched with each other, when the inside acid material of inner bottle body appears the seepage and flows to the bottom of outer bottle body, get into and load the inside chemical reaction that takes place with the sodium carbonate particulate matter of box, produce gas, gas rises and takes place the sound when gaseous whistle and report to the police, reminds in time to change the PET polyester bottle body subassembly of damage.

Drawings

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

FIG. 2 is a cross-sectional view of the PET polyester body mechanism of the present invention;

FIG. 3 is a cross-sectional view of the mouth mechanism of the present invention;

fig. 4 is a cross-sectional view of the bottle cap mechanism of the present invention.

In the figure: 1. a PET polyester bottle body assembly; 11. a PET polyester bottle body mechanism; 111. an outer bottle body; 112. an inner bottle body; 113. loading a cartridge; 114. sodium carbonate particulates; 115. a mesh plate; 12. a bottle mouth mechanism; 121. a bottle mouth body; 122. an external thread; 123. a rotating shaft; 124. sealing the cover plate; 125. reinforcing the sealing ring; 126. a limiting clamping seat; 127. a first spring; 13. a bottle cap mechanism; 131. a bottle cap body; 132. an encryption pad; 133. an internal thread; 134. a bearing rod; 135. a second spring; 136. a limiting hemisphere; 2. a gas whistle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a PET polyester bottle with an alarm device for preventing leakage comprises a PET polyester bottle body component 1, the PET polyester bottle body component 1 comprises a PET polyester bottle body mechanism 11, a bottle mouth mechanism 12 is fixedly arranged in the middle of the top of the PET polyester bottle body mechanism 11, a bottle cap mechanism 13 is in threaded connection with the top of the bottle mouth mechanism 12, the bottle mouth mechanism 12 comprises a bottle mouth body 121, external threads 122 are fixedly arranged on the upper portion of the outer surface of the bottle mouth body 121, a rotating shaft 123 is rotatably connected between the front wall and the rear wall of an inner cavity of the bottle mouth body 121, a sealing cover plate 124 is sleeved on the outer surface of the rotating shaft 123, a reinforcing sealing ring 125 is fixedly sleeved on the side surface of the sealing cover plate 124, a limiting clamping seat 126 is fixedly arranged on the right side of the top of the sealing cover plate 124, the left side and the right side of the top of the sealing cover plate 124 are fixedly connected with the inner wall of the bottle mouth body 121 on the corresponding side through a first spring 127, and the bottle cap mechanism 13 comprises a bottle cap body 131, the top of the inner cavity of the bottle cap body 131 is fixedly connected with an encryption pad 132, the side wall of the inner cavity of the bottle cap body 131 is provided with an inner thread 133 matched with the outer thread 122, the right side of the bottom of the encryption pad 132 is rotatably connected with a carrying rod 134, the bottom of the carrying rod 134 is fixedly connected with a second spring 135, the bottom of the second spring 135 is fixedly connected with a limiting hemisphere 136, the limiting hemisphere 136 is matched with a limiting clamping seat 126, the multilayer sealing effect on the bottle mouth body 121 is realized through the mutual matching of the encryption pad 132, the carrying rod 134, the limiting hemisphere 136 and the sealing cover plate 124, the leakage at the bottle mouth body 121 when the PET polyester bottle body assembly 1 is taken and placed is avoided, the sealing cover plate 124 and the caliber of the bottle mouth body 121 are at a certain inclination angle when the bottle cap mechanism 13 is taken down, a certain blocking effect is achieved, the phenomenon that acid substances are poured too fast to cause dangers is avoided, the PET polyester bottle body mechanism 11 comprises an outer bottle body 111, the inside of outer bottle 111 is fixed and is provided with inner bottle 112, the bottom of outer bottle 111 just is located the fixed loading box 113 that is provided with in the below of inner bottle 112, the inside packing that loads box 113 has sodium carbonate particulate matter 114, the top that loads box 113 covers has mesh board 115, the lower part of the outer bottle 111 left and right sides all is fixed and is provided with gas whistle 2, sealed apron 124 is in certain inclination with the bore of bottleneck body 121 under not receiving the exogenic action, through loading box 113, sodium carbonate particulate matter 114, mesh board 115 and the mutual cooperation of gas whistle 2, when the inside acidic material of inner bottle 112 appears leaking and flows to the bottom of outer bottle 111, get into and load the inside chemical reaction with particulate matter sodium carbonate 114 that takes place of box 113, produce gas, gas rises and takes place the sound when gaseous whistle 2 and report to the police, remind in time to change damaged PET polyester bottle subassembly 1.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, when needing to seal bottle neck body 121, make spacing hemisphere 136 aim at the card inside spacing cassette 126, sealing cover plate 124 is pressed down, sealing cover plate 124 realizes rotating under the effect of pivot 123, twist the bottle lid body 131 lid at the top of bottle neck body 121 soon, when bottle lid body 131 screws up with bottle neck body 121 completely, sealing cover plate 124 is in the horizontality, with be in encapsulated situation between the inner wall of bottle neck body 121, when the inside acid material of inner bottle body 112 appears leaking and flows to the bottom of outer bottle body 111, the acid material of seepage gets into and loads inside box 113, take place chemical reaction with sodium carbonate particulate matter 114, produce carbon dioxide gas, the gas rises and takes place the sound when gaseous whistle 2, carry out the seepage and report to the police, remind the user in time to change damaged PET bottle body subassembly 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take PET polyester bottle of alarm device antiseep, includes PET polyester bottle body subassembly (1), its characterized in that: the PET polyester bottle body component (1) comprises a PET polyester bottle body mechanism (11), a bottle mouth mechanism (12) is fixedly arranged in the middle of the top of the PET polyester bottle body mechanism (11), a bottle cap mechanism (13) is connected to the top of the bottle mouth mechanism (12) in a threaded manner, the bottle mouth mechanism (12) comprises a bottle mouth body (121), external threads (122) are fixedly arranged on the upper portion of the outer surface of the bottle mouth body (121), a rotating shaft (123) is rotatably connected between the front wall and the rear wall of an inner cavity of the bottle mouth body (121), a sealing cover plate (124) is sleeved on the outer surface of the rotating shaft (123), a reinforcing sealing ring (125) is fixedly sleeved on the side surface of the sealing cover plate (124), a limiting clamping seat (126) is fixedly arranged on the right side of the top of the sealing cover plate (124), and the left side and the right side of the top of the sealing cover plate (124) are fixedly connected with the inner wall of the bottle mouth body (121) on one corresponding side through a first spring (127), the bottle cap mechanism (13) comprises a bottle cap body (131), an inner cavity top fixedly connected with encryption pad (132) of the bottle cap body (131), an inner thread (133) matched with the outer thread (122) is formed in the inner cavity side wall of the bottle cap body (131), a bearing rod (134) is rotatably connected to the right side of the bottom of the encryption pad (132), a second spring (135) is fixedly connected to the bottom of the bearing rod (134), a limiting hemisphere (136) is fixedly connected to the bottom of the second spring (135), and the limiting hemisphere (136) is matched with a limiting clamping seat (126).

2. The PET polyester bottle with the alarm device for preventing leakage of claim 1, wherein: the PET polyester bottle body mechanism (11) comprises an outer bottle body (111), and an inner bottle body (112) is fixedly arranged inside the outer bottle body (111).

3. The PET bottle with the alarm device for preventing leakage of claim 2, wherein: a loading box (113) is fixedly arranged at the bottom of the outer bottle body (111) and below the inner bottle body (112).

4. The PET polyester bottle with the alarm device for preventing leakage of claim 3, wherein: the interior of the loading box (113) is filled with sodium carbonate particles (114), and the top of the loading box (113) is covered with a mesh plate (115).

5. The PET bottle with the alarm device for preventing leakage of claim 2, wherein: the lower parts of the left side and the right side of the outer bottle body (111) are fixedly provided with gas whistles (2).

6. The PET polyester bottle with the alarm device for preventing leakage of claim 1, wherein: the sealing cover plate (124) is at a certain inclination angle with the caliber of the bottle mouth body (121) under the action of no external force.