Plastic bottle with built-in self-refrigerating and heating reactor

Abstract

The invention discloses a plastic bottle with a built-in self-refrigerating and heating reactor. The plastic bottle comprises a plastic bottle body and an inner container. The straw and the drinking inner pipe are adopted, the straw with the corresponding length is arranged in each water storage cavity, the drinking requirements of multiple persons can be met through the straw, and each straw can suck liquid in the corresponding water storage cavity, so that the mixing and pollution conditions caused by mutual circulation of the water storage cavities can be reduced, the quality of the liquid in the water storage cavities can be guaranteed, and the drinking effect is improved. When only a single person drinks, the circulating ports in different positions of the surface of the drinking inner pipe can be aligned with the butt-joint ports in the surface of the fixed outer pipe one by one by rotating the drinking inner pipe, and the situation that liquid in the water storage cavity which is not used flows out is avoided; therefore, the liquid in the water storage cavity can smoothly flow into the drinking inner pipe to be convenient for people to drink, so that the purpose of drinking one by one in the water storage cavity can be realized, and the drinking bottle has the advantages of diversified drinking forms and drinking pollution prevention.

Description

Technical Field

[0001] The invention relates to the technical field of plastic bottles, in particular to a plastic bottle with a built-in self-refrigerating and heating reactor. Background Art

[0002] Plastic bottles are mainly made of materials such as PET (polyethylene terephthalate), PP (polypropylene), PE (polyethylene), etc. These materials have good transparency, durability and chemical stability, making plastic bottles widely used in many industries.

[0003] The application number in the existing public technology is: CN201610291649.2. A plastic bottle with a built-in self-refrigerating and self-heating reactor mainly comprises a plastic bottle body and a reactor, the plastic bottle body is provided with an anti-slip groove, the bottom end of the plastic bottle base is provided with a plastic bottle base, an elastic base is provided in the center of the plastic bottle base, and an elastic ring is provided around the elastic base; the reactor is placed on the plastic bottle base, and the reactor is fixed by a fixing rod on the plastic bottle body; the cavity of the plastic bottle body mainly comprises a beverage chamber and a reactor, the reactor comprises chamber A and chamber B, a fixing ring is provided on the periphery of the lower surface of chamber A, chamber A and chamber B are sealed and connected by the fixing ring, and an outer ring is provided on the periphery of the lower surface of chamber B; solid cold and hot particles are placed in chamber A, and a liquid container box is placed in chamber B.

[0004] Combining the above patents with existing plastic bottles, it is not difficult to find that: the plastic bottle itself has a simple structure, and there is only one set of storage space inside. When there are many people who need to drink water, multiple mouths will come into contact with the bottle mouth, thereby increasing the probability of cross-contamination. At the same time, the single storage space also makes the type of liquid that can be stored inside relatively single, which cannot meet the diversified usage needs of people. Once part of the liquid is contaminated, it is easy to spread, thereby causing the liquid inside the entire bottle to be undrinkable. In addition, the bottle body is relatively smooth, and people need to grasp it with their hands or put it in their pockets when carrying it, which increases the discomfort of people moving, thereby increasing the difficulty of carrying, which is not conducive to people carrying and using it more conveniently. The overall use effect is not very ideal. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a plastic bottle with a built-in self-refrigerating and heating reactor.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a plastic bottle with a built-in self-refrigeration and heating reactor, comprising a plastic bottle body and an inner liner, an inner liner is arranged at an internal position of the plastic bottle body, a plurality of groups of partitions are evenly installed at an internal position of the inner liner, a water storage cavity is arranged between each of the partitions, a straw is arranged inside the water storage cavity, one end of the straw passes through one side of the plastic bottle body and is connected to a folding ring, a drinking head is installed at the top position of the folding ring, the length of the straw gradually becomes longer, and a water inlet is opened at the bottom position of the straw, a fixed outer tube is installed in the middle position of the water storage cavity, a drinking inner tube is rotatably connected inside the fixed outer tube, a plurality of groups of positioning blocks are evenly arranged at the top position of the surface of the drinking inner tube, an indicator head is installed at one side of the positioning block at the top position of the fixed outer tube, and a plurality of groups of docking interfaces and flow ports are staggered at the surface of the fixed outer tube and the surface of the drinking inner tube.

[0007] As a further description of the above technical solution: A fitting groove is provided at one side of the plastic bottle body, installation grooves are symmetrically penetrated at both sides of the fitting groove, a wristband is installed at the inner position of the installation groove, and Velcro is provided at the surface of the wristband.

[0008] As a further description of the above technical solution: Fixed grooves are provided on both sides of the top of the plastic bottle body, and a clamping groove is provided on the side of the fixed groove. A clamping head and a connecting piece are clamped between the clamping groove and the inner position of the fixed groove, and the clamping head is located at the bottom position of the surface of the connecting piece. A bottle cap is installed at the top position of the connecting piece, and a groove is provided at the bottom position of the bottle cap.

[0009] As a further description of the above technical solution: A reaction cylinder is installed at the bottom end of the plastic bottle body, a baffle is fixedly installed at the middle position of the reaction cylinder, reaction chambers are symmetrically arranged on both sides of the baffle, and the reaction chambers are filled with solid hot and cold particles. Water bags are symmetrically installed on the surface of the baffle, one side of the water bag is located on the surface of the reaction cylinder and is slidably connected with an insertion rod, one end of the insertion rod is installed with a connecting disk, and one end of the connecting disk is fixedly installed with a pull rope, the pull rope passes through one side of the plastic bottle body and is wound around the surface of the bundling frame, the bundling frame is located at the bottom of the surface of the plastic bottle body, a spring is sleeved on the outer periphery of the insertion rod, and both ends of the spring are respectively fixedly connected to the surface of the connecting disk and the surface of the reaction cylinder.

[0010] As a further description of the above technical solution: One end of the insertion rod is provided with a spike.

[0011] As a further description of the above technical solution: A soft pad is adhered to the surface of the fitting groove.

[0012] As a further description of the above technical solution: A plurality of groups of air outlet holes are provided at the bottom of one side surface of the plastic bottle body and at the top of one side surface of the reaction cylinder.

[0013] As a further description of the above technical solution: Sealing plugs are installed at the top of the inner drinking tube and the top of the straw.

[0014] Compared with the prior art, the beneficial effects of the present invention are: In the present invention, straws and drinking inner tubes are adopted, and each water storage cavity is provided with a straw of corresponding length, and the drinking needs of multiple people can be met by the straws, and each straw will suck the liquid in the corresponding water storage cavity, so that the mixed pollution caused by the mutual circulation of the water storage cavities can be reduced, the quality of the liquid inside the water storage cavity is guaranteed, and mutual pollution is avoided. When it is only for drinking by one person, the flow openings at different positions on its surface can be aligned with the docking interfaces on the surface of the fixed outer tube one by one by rotating the drinking inner tube, thereby avoiding the outflow of liquid in the unused water storage cavity. When the two are aligned, the liquid in the water storage cavity can flow smoothly into the drinking inner tube, thereby facilitating the drinking of people, so the purpose of drinking from the water storage cavity one by one can be achieved, the use effect of the structure is improved, and it has the advantages of diversified drinking forms and drinking pollution prevention.

[0015] In the present invention, partitions and water storage chambers are used. The inner liner inside the plastic bottle body is divided into multiple groups of water storage chambers by partitions, and the water storage chambers are independent of each other. Therefore, corresponding liquids can be stored separately in separate water storage chambers, thereby meeting the diverse needs of a single person or multiple people, thereby improving the overall practicality and having the advantage of storing multiple things in one bottle.

[0016] In the present invention, a wrist strap, Velcro and a fitting groove are adopted. When a person needs to move the plastic bottle, the fitting groove can be placed on the person's leg or hand, and then the Velcro on the surface of the wrist strap can be used to tie the plastic bottle to the corresponding limb position. In this way, the plastic bottle can be synchronously driven to be transferred through the movement of the limb during subsequent movement. Compared with the traditional form of grasping with hands or putting it in pockets for carrying, it can effectively free the hands of the person, and at the same time avoid the falling feeling of the pocket affecting the comfort of the person's movement, which is convenient for better carrying and use, and has the advantage of easy carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0018] Figure 1This is a schematic diagram of the structure of a plastic bottle with a built-in self-refrigeration and heating reactor proposed by the present invention; Figure 2 This is a schematic diagram of the interior of a plastic bottle body of a plastic bottle with a built-in self-refrigeration and heating reactor proposed by the present invention; Figure 3 This is a schematic structural diagram of a bottle cap of a plastic bottle with a built-in self-refrigeration and heating reactor proposed by the present invention; Figure 4 This is a schematic diagram of the structure of a drinking inner tube of a plastic bottle with a built-in self-refrigeration and heating reactor proposed by the present invention; Figure 5 This is a schematic structural diagram of a sealing plug for a plastic bottle with a built-in self-refrigerating and heating reactor proposed by the present invention; Figure 6 This is a schematic structural diagram of a fixed outer tube of a plastic bottle with a built-in self-refrigeration and heating reactor proposed by the present invention; Figure 7 A partial structural schematic diagram of a wristband for plastic bottles with a built-in self-refrigeration and heating reactor proposed by the present invention; Figure 8 This is a partial structural cross-sectional view of a straw for a plastic bottle with a built-in self-refrigerating and heating reactor proposed by the present invention.

[0019] Legend: 1. Plastic bottle body; 2. Installation slot; 3. Wrist strap; 4. Docking port; 5. Velcro; 6. Fitting slot; 7. Bottle cap; 8. Fixed slot; 9. Drinking head; 10. Drinking inner tube; 11. Positioning block; 12. Indicator head; 13. Fixed outer tube; 14. Sealing plug; 15. Folding ring; 16. Connecting piece; 17. Clamp; 18. Clamping slot; 19. Straw; 20. Flow port; 21. Water inlet; 22. Partition; 23. Water storage chamber; 24. Inner liner; 25. Draw rope; 26. Bundling frame; 27. Connecting plate; 28. Spring; 29. ​​Insert rod; 30. Reaction tube; 31. Baffle; 32. Water bag; 33. Reaction chamber. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Embodiment 1, refer to Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 7 and Figure 8A plastic bottle with a built-in self-refrigerating and heating reactor comprises a plastic bottle body 1 and an inner liner 24. The inner liner 24 is arranged inside the plastic bottle body 1. A plurality of groups of partitions 22 are evenly installed inside the inner liner 24. Water storage chambers 23 are arranged between the partitions 22. Straws 19 are arranged inside the water storage chambers 23. One end of the straw 19 passes through one side of the plastic bottle body 1 and is connected to a folding ring 15. A drinking head 9 is installed at the top of the folding ring 15. The length of the straw 19 gradually increases, and a water inlet 21 is opened at the bottom of the straw 19. A fixed outer tube 13 is installed in the middle of the water storage chamber 23. A rotating inner tube 13 is provided inside the fixed outer tube 13. The inner drinking tube 10 is dynamically connected to the inner drinking tube 10, and a plurality of positioning blocks 11 are evenly arranged on the top of the surface of the inner drinking tube 10. An indicating head 12 is installed on one side of the positioning block 11 at the top of the fixed outer tube 13. A plurality of docking ports 4 and flow ports 20 are staggered on the surface of the fixed outer tube 13 and the surface of the inner drinking tube 10. A plastic clamp or a limit block can be arranged between the top of the inner drinking tube 10 and the fixed outer tube 13, or the length of the indicating head 12 can be lengthened so that it can be inserted between the positioning blocks 11, thereby preventing the inner drinking tube 10 from rotating. When used subsequently, the indicating head 12 only needs to be pressed outward. It can be rotated again, and after the rotation is completed, it can be released again and inserted between the positioning blocks 11 to achieve limiting, or the drinking inner tube 10 can be limited by a plastic clamp or a limiting block when not in use, thereby preventing its random rotation from causing liquid leakage. Since the length adjustment of the plastic clamp, the limiting block and the indicator head 12 are frequently used in daily production and life, and the application technology is mature, they will not be described in detail. The personnel can choose the appropriate size and structure by themselves. The inner liner 24 can be made of the same plastic as the bottle body, and the two can be hot-melt together or threaded together. The specific connection form and plastic The selection can be adjusted according to personnel needs, or the inner liner 24 can be replaced with metal materials such as stainless steel. The material selection of the inner liner 24 can be adjusted according to production funds, and no further details will be given here. The folding ring 15 is composed of a plastic ring, mainly to extend the overall length for the convenience of drinking water for personnel. The positioning block 11 and the indicator head 12 are provided to facilitate personnel to judge the degree of rotation of the drinking inner tube 10, thereby facilitating adjustments by personnel. The water inlet 21 on the surface of the straw 19 is provided at the bottom position, and the side position described in the figure is to facilitate personnel to understand the adjustments made to the structure, and the specific position is mainly described in text.

[0022] Example 2, refer to Figure 1 , Figure 2 and Figure 7A fitting groove 6 is provided on one side of the plastic bottle body 1, and installation grooves 2 are symmetrically provided on both sides of the fitting groove 6. A wristband 3 is installed inside the installation groove 2, and a Velcro 5 is provided on the surface of the wristband 3. The Velcro 5 is provided to facilitate the adhesion of the wristband 3, thereby achieving the purpose of fixing the plastic bottle on the limb. At the same time, an elastic band can be selectively provided inside the wristband 3 to improve the overall adjustable size, so as to better adapt to the limb fixation use.

[0023] Example 3, refer to Figure 1 , Figure 2 and Figure 3 A fixing groove 8 is provided on both sides of the top of the plastic bottle body 1, and a card slot 18 is provided on the side of the fixing groove 8. A card head 17 and a connecting piece 16 are carded in the card slot 18 and the inner position of the fixing groove 8, and the card head 17 is located at the bottom of the surface of the connecting piece 16. A bottle cap 7 is installed at the top of the connecting piece 16, and a groove is provided at the bottom of the bottle cap 7. The bottle cap 7 is used to accommodate and protect the top of the plastic bottle to avoid direct exposure to the outside and damage.

[0024] Embodiment 4, referring to Figure 1 and Figure 2 A reaction cylinder 30 is installed at the bottom end of the plastic bottle body 1, a baffle 31 is fixedly installed at the middle position of the reaction cylinder 30, reaction chambers 33 are symmetrically arranged on both sides of the baffle 31, and the reaction chambers 33 are filled with solid hot and cold particles. A water bag 32 is symmetrically installed on the surface of the baffle 31, and one side of the water bag 32 is located on the surface of the reaction cylinder 30 and is slidably connected with an insertion rod 29, a connecting disk 27 is installed at one end of the insertion rod 29, and a pull rope 25 is fixedly installed at one end of the connecting disk 27. The pull rope 25 passes through one side of the plastic bottle body 1 and is wound around the surface of the binding frame 26. The binding frame 26 is located at the bottom of the surface of the plastic bottle body 1. A spring 28 is sleeved on the outer periphery of the insertion rod 29, and the two ends of the spring 28 are respectively fixedly connected to the surface of the connecting disk 27 and the surface of the reaction cylinder 30. The setting of the spring 28 is for In order to ensure that there is a certain distance between the insertion rod 29 and the water bag 32 when idle, thereby avoiding accidental touch and rupture of the water bag 32, at the same time, when the spring 28 is reset, the insertion rod 29 is also a certain distance away from the water bag 32, and personnel are required to squeeze the plastic bottle to push the insertion rod 29 so that the insertion rod 29 can puncture the water bag 32, thereby improving the overall fault tolerance space, and at the same time, the pull rope 25 can pull the insertion rod 29 to avoid accidental touch of the insertion rod 29 due to improper operation, thereby improving the overall use effect, solid hot and cold particles (the chemical used for refrigeration is ammonium nitrate; the chemical used for heating is calcium oxide and the liquid reactant in the water bag 32 (the liquid reactant is water) fully contact and react, thereby absorbing heat or releasing heat, and achieving the effect of cooling or heating).

[0025] Example 5, refer to Figure 1 and Figure 2A spike is provided at one end of the rod 29, and the spike is provided to facilitate puncturing the water bag 32 to discharge the liquid. The water bag 32 can be made of a plastic bag filled with liquid. The common water bag 32 is widely used in self-heating food, so it will not be described in detail.

[0026] Example 6, refer to Figure 1 and Figure 2 A soft pad is adhered to the surface of the fitting groove 6. The soft pad is provided to improve the comfort of the fitting groove 6, thereby ensuring the physical comfort of the person when in contact with the human body.

[0027] Embodiment 7, reference Figure 1 and Figure 2 A plurality of groups of air vents are provided at the bottom of one side of the plastic bottle body 1 and at the top of one side of the reaction tube 30. The air vents are provided to facilitate the solid hot and cold particles to smoothly discharge the generated gas when reacting with water, thereby avoiding the expansion and explosion of the plastic bottle caused by gas accumulation, and ensuring the safety of use. Since the form of the air vents is relatively simple and the hole-opening technology is mature, they are not shown in the figure, and personnel can set them by themselves. The air vents on the surface of the reaction tube 30 are set at a higher position to avoid the leakage of water caused by setting them at the bottom, thereby ensuring that the water can remain in the reaction tube 30 to facilitate contact and reaction with the solid hot and cold particles.

[0028] Embodiment 8, refer to Figure 1 , Figure 2 , Figure 5 and Figure 8 A sealing plug 14 is installed at the top of the drinking inner tube 10 and the top of the straw 19. The sealing plug 14 is provided to seal the drinking inner tube 10 and the straw 19 when not in use, thereby preventing liquid leakage and intrusion of external impurities, thereby ensuring subsequent drinking safety.

[0029] Working principle: In actual use, personnel can fill the two groups of reaction chambers 33 inside the reaction barrel 30 with solid hot and cold particles (the chemical substance used for cooling by the solid hot and cold particles is ammonium nitrate; the chemical substance used for heating is calcium oxide and the liquid reactant in the water bag 32 (the liquid reactant is water) fully contact and react, thereby absorbing heat or releasing heat, and achieving the effect of cooling or heating). Then, after the filling is completed, the reaction barrel 30 can be installed at the bottom end of the inside of the plastic bottle body 1, and then the pull rope 25 can be passed through the opening on the side of the plastic bottle body 1, and the pull rope 25 can be wrapped around the binding frame 26, so that the pull rope 25 pulls the insertion rod 29, so that the spring 28 is stretched and deformed and the insertion rod 29 is away from the water bag 32. Subsequent When cooling or heating is performed, it is only necessary to release the pull rope 25. At this time, the spring 28 is deformed and reset to drive the insertion rod 29 to eject inward, and the person presses the plastic bottle to push the insertion rod 29 to be further inserted inward, so that the insertion rod 29 punctures the water bag 32, thereby realizing the above-mentioned heating and cooling operations. In addition to the most basic heating and cooling, the inner liner 24 inside the plastic bottle body 1 is divided into multiple groups of water storage chambers 23 by partitions 22, and the water storage chambers 23 are independent of each other. Therefore, the corresponding liquid can be stored in a separate water storage chamber 23, thereby meeting the diverse needs of a single person or multiple people, thereby improving the overall practicality, and each water storage chamber 23 is also provided with a straw 19 of corresponding length, through which the straw 19 can be The drinking needs of multiple people can be met, and each straw 19 will suck the liquid in the corresponding water storage chamber 23, so that the mixed pollution caused by the mutual circulation of the water storage chamber 23 can be reduced, the quality of the liquid inside the water storage chamber 23 can be ensured, and mutual pollution can be avoided. When it is only for drinking by one person, the flow ports 20 at different positions on its surface can be aligned one by one with the docking ports 4 on the surface of the fixed outer tube 13 by rotating the drinking inner tube 10. Since the positions of the flow ports 20 and the docking ports 4 are staggered one by one, when one group of flow ports 20 is aligned with one group of docking ports 4, the remaining flow ports 20 and the docking ports 4 are in a staggered state, thereby avoiding the outflow of the liquid in the water storage chamber 23 that is not used. When the two are aligned When the bottle is in the water storage chamber 23, the liquid in the water storage chamber 23 can flow smoothly into the drinking inner tube 10, so as to facilitate the drinking of the person. Since the flow port 20 and the docking port 4 are aligned one by one from top to bottom or from bottom to top when rotating, the purpose of drinking from the water storage chamber 23 can be achieved, and the use effect of the structure is improved. In addition, a fitting groove 6 is provided on the side of the plastic bottle body 1. When the person needs to move the plastic bottle, the fitting groove 6 can be placed on the person's leg position or hand position, and then the Velcro 5 on the surface of the wristband 3 can be used to tie it to the corresponding limb position. In this way, the plastic bottle can be moved synchronously through the movement of the limbs during subsequent movement. Compared with the traditional form of grasping by hand or putting it in a pocket for carrying,It can effectively free the hands of personnel, and avoid the feeling of falling in the pockets that affects the comfort of personnel's movement, making it easier to carry and use. The use of multiple sets of structures in plastic bottles can effectively enrich the functionality of the structure, while improving the overall practicality, making it easier to use. The device as a whole has the advantages of easy carrying, diversified drinking forms, drinking pollution prevention, multiple storage in one bottle, and strong practicality.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plastic bottle with a built-in self-refrigerating and heating reactor, comprising a plastic bottle body (1) and an inner liner (24), characterized in that: An inner liner (24) is arranged inside the plastic bottle body (1), a plurality of groups of partitions (22) are evenly installed inside the inner liner (24), a water storage cavity (23) is arranged between each of the partitions (22), a straw (19) is arranged inside the water storage cavity (23), one end of the straw (19) passes through one side of the plastic bottle body (1) and is connected to the folding ring (15), a drinking head (9) is installed at the top of the folding ring (15), the length of the straw (19) gradually increases, and a nozzle (23) is provided at the bottom of the straw (19). A water inlet (21) is provided. A fixed outer tube (13) is installed in the middle of the water storage chamber (23). A drinking inner tube (10) is rotatably connected to the fixed outer tube (13). A plurality of groups of positioning blocks (11) are evenly arranged on the top of the surface of the drinking inner tube (10). An indicator head (12) is installed on one side of the positioning block (11) at the top of the fixed outer tube (13). A plurality of groups of docking ports (4) and a flow port (20) are staggeredly provided on the surface of the fixed outer tube (13) and the surface of the drinking inner tube (10).

2. A plastic bottle with a built-in self-refrigerating and heating reactor according to claim 1, characterized in that: A fitting groove (6) is provided at one side of the plastic bottle body (1), mounting grooves (2) are symmetrically provided at both sides of the fitting groove (6), a wristband (3) is installed at the inside of the mounting groove (2), and a Velcro (5) is provided at the surface of the wristband (3).

3. A plastic bottle with a built-in self-refrigerating and heating reactor according to claim 1, characterized in that: The top of the plastic bottle body (1) is provided with fixing grooves (8) on both sides, the fixing groove (8) is provided with a clamping groove (18) on the side, the clamping groove (18) and the fixing groove (8) are clamped with a clamping head (17) and a connecting piece (16) in the inner position, and the clamping head (17) is located at the bottom of the surface of the connecting piece (16), the top of the connecting piece (16) is provided with a bottle cap (7), and the bottom of the bottle cap (7) is provided with a groove.

4. A plastic bottle with a built-in self-refrigerating and heating reactor according to claim 1, characterized in that: A reaction cylinder (30) is installed at the bottom end of the plastic bottle body (1), a baffle (31) is fixedly installed at the middle position of the reaction cylinder (30), reaction chambers (33) are symmetrically arranged on both sides of the baffle (31), and the reaction chambers (33) are filled with solid cold and hot particles. A water bag (32) is symmetrically installed on the surface of the baffle (31), and one side of the water bag (32) is located at the surface of the reaction cylinder (30) and is slidably connected to an insertion rod (29), one end of the insertion rod (29) is installed with a connecting plate (27), and one end of the connecting plate (27) is fixedly installed with a pull rope (25), the pull rope (25) passes through one side of the plastic bottle body (1) and is wound around the surface of a binding frame (26), and the binding frame (26) is located at the bottom of the surface of the plastic bottle body (1). A spring (28) is sleeved on the outer periphery of the insertion rod (29), and two ends of the spring (28) are respectively fixedly connected to the surface of the connecting plate (27) and the surface of the reaction cylinder (30).

5. A plastic bottle with a built-in self-refrigerating and heating reactor according to claim 4, characterized in that: One end of the insertion rod (29) is provided with a spike.

6. A plastic bottle with a built-in self-refrigerating and heating reactor according to claim 2, characterized in that: A soft pad is adhered to the surface of the fitting groove (6).

7. A plastic bottle with a built-in self-refrigerating and heating reactor according to claim 1, characterized in that: A plurality of groups of air outlet holes are provided at the bottom of one side surface of the plastic bottle body (1) and at the top of one side surface of the reaction cylinder (30).

8. A plastic bottle with a built-in self-refrigerating and heating reactor according to claim 1, characterized in that: Sealing plugs (14) are installed at the top of the drinking inner tube (10) and the top of the straw (19).

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