Heat-resistant plastic bottle
By installing heat insulation components on the outer peripheral side of the plastic bottle, using the design of springs and heat dissipation holes, the problem of heat difficulty in dissipating high-temperature liquid plastic bottles is solved, effective heat barrier and heat dissipation effect is achieved, and the risk of scalding is reduced.
Patent Information
- Application Number
- CN202420985398.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2035-02-19
AI Technical Summary
When existing plastic bottles are filled with high-temperature liquid, heat is difficult to dissipate, making it difficult for users to grasp the bottle body, and high-temperature gas may burn hands or desktop.
A thermo-resistant plastic bottle is designed, with an insulation assembly on the outer peripheral side and is fixed to the plastic bottle by a spring. The thermal insulation components include jackets, grippers, pull blocks, baffles, heat dissipation holes and communication holes. They use the spiral structure of the spring and the design of the heat dissipation holes to achieve slow conduction and loss of heat.
Effectively prevent heat from being transmitted to the jacket, reduce the heat conduction speed, and through the setting of heat dissipation holes and baffles, ensuring that the heat can be effectively dissipated and avoid the risk of scalds.
Smart Images
Figure CN222682999U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of plastic bottles, in particular to a heat-resistant plastic bottle. Background Art
[0002] Plastic bottles are mainly made of materials such as polyethylene or polypropylene and added with a variety of organic solvents. Plastic bottles widely use polyester (PET), polyethylene (PE), polypropylene (PP) as raw materials, add corresponding organic solvents, and then pass through plastic molds through blow molding, extrusion blow molding, or injection molding to form plastic containers.
[0003] Nowadays, when plastic bottles are filled with hot liquids, it is difficult for users to hold the bottle due to the high heat, and the bottom of the bottle with hot liquid may burn or scald the table, and the high-temperature gas gathered at the bottom may further cause damage. Utility Model Content
[0004] The utility model aims at solving the deficiencies of the prior art and provides a heat-resistant plastic bottle.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a heat-resistant plastic bottle, comprising a plastic bottle, characterized in that: a heat-insulating component is sleeved on the outer peripheral side of the plastic bottle, and the heat-insulating component is fixed on the plastic bottle through a spring;
[0006] The heat insulation assembly includes a jacket, and two groups of symmetrically arranged grasping grooves are opened on the outer peripheral side of the jacket, and two identical groups of upper connecting rods and lower connecting rods are slidably arranged in the jacket, and a baffle is fixed at one end of the upper connecting rod and the lower connecting rod, and a pull block is fixed at the other end, wherein the pull block is located in the grasping groove, and the baffle is tightly attached to the inner wall of the jacket, and a plurality of heat dissipation holes are opened on the outer peripheral side of the jacket, and a connecting hole is opened in the baffle.
[0007] Optionally, at least two springs are provided, one end of the spring is fixed to the plastic bottle, and the other end of the spring is fixed to the outer casing.
[0008] Optionally, each of the pulling blocks corresponds to the baffle plate one by one, the upper connecting rod connects the pulling blocks and baffle plates on opposite sides of the same side, and the lower connecting rod connects the pulling blocks and baffle plates on opposite sides of the other side.
[0009] Optionally, an elastic drawstring is connected between the two baffles on the same side.
[0010] Optionally, the connecting holes and the corresponding heat dissipation holes are arranged alternately.
[0011] In summary, compared with the prior art, the present invention has the following beneficial effects:
[0012] 1. Due to the setting of the heat insulation component, the overall length of the spring can be longer through the spiral setting of the spring, the heat conduction speed is slower, and the heat will be dissipated to the surroundings during the conduction process, so the heat can never be conducted to the jacket, thereby achieving the heat-blocking effect.
[0013] 2. By setting the heat dissipation holes and baffles, when the user takes the plastic bottle, the hot air between the plastic bottle and the jacket can be ejected to the side away from the hand through the connecting holes and the heat dissipation holes, which is convenient for heat dissipation. At the same time, the baffle on the side of the hand closes the heat dissipation holes, and the hot air cannot be ejected from the heat dissipation holes on the side close to the hand, thereby effectively avoiding the risk of hot air scalding the hand. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional diagram of the utility model.
[0015] Figure 2 It is the front view of the utility model.
[0016] Figure 3 For this utility model Figure 2 Cross-sectional view along the AA direction.
[0017] Figure 4 For this utility model Figure 2 Cross-sectional view along the BB direction.
[0018] Figure 5 It is a three-dimensional diagram of the thermal insulation component of the present utility model.
[0019] 10. Plastic bottle; 11. Jacket; 12. Grasping groove; 13. Pull block; 14. Heat dissipation hole; 15. Baffle; 16. Connecting hole; 17. Spring; 18. Upper connecting rod; 19. Lower connecting rod. DETAILED DESCRIPTION
[0020] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.
[0021] As shown in Figures 1-5, a heat-resistant plastic bottle includes a plastic bottle 10, and a heat-insulating component is mounted on the outer peripheral side of the plastic bottle 10. The heat-insulating component is fixed to the plastic bottle 10 through a spring 17. There are at least two springs 17, one end of the spring 17 is fixed to the plastic bottle 10, and the other end is fixed to the outer jacket 11.
[0022] The heat insulation component includes a jacket 11, and two groups of symmetrically arranged grasping grooves 12 are opened on the outer peripheral side of the jacket 11. Two identical groups of upper connecting rods 18 and lower connecting rods 19 are slidably arranged in the jacket 11. A baffle 15 is fixed to one end of the upper connecting rod 18 and the lower connecting rod 19, and a pull block 13 is fixed to the other end, wherein the pull block 13 is located in the grasping groove 12, and each pull block 13 corresponds to the baffle 15 one by one. The upper connecting rod 18 connects the pull block 13 and the baffle 15 on the opposite side of the same side, and the lower connecting rod 19 connects the pull block 13 and the baffle 15 on the opposite side of the other side. The baffle 15 is close to the inner wall of the jacket 11, and an elastic draw rope is connected between the two baffles 15 on the same side. A plurality of heat dissipation holes 14 are opened on the outer peripheral side of the jacket 11, and connecting holes 16 are opened in the baffle 15. The connecting holes 16 and the corresponding heat dissipation holes 14 are staggered.
[0023] During use, when there is liquid with relatively high temperature in the plastic bottle 10, during the process of taking it out, the user needs to place his hands on the grasping grooves 12 on both sides of the baffle 15 on one side, and then pinch the pull block 13 backward with force, so that the two baffles 15 on the opposite side can be pulled by the upper connecting rod 18 to stretch the elasticity and open to both sides until the connecting holes 16 on the baffle 15 are connected with the corresponding heat dissipation holes 14, and then the hot air between the plastic bottle 10 and the jacket 11 can be sprayed to the side away from the hand through the connecting holes 16 and the heat dissipation holes 14 to facilitate heat dissipation. At the same time, the heat dissipation holes 14 are closed on the baffle 15 on the hand side, and the hot air cannot be sprayed out from the heat dissipation holes 14 on the side close to the hand, thereby effectively avoiding the risk of hot air scalding the hand. Similarly, when the user takes it from the other side, the heat dissipation holes 14 on the side away from the hand are opened.
[0024] Moreover, through the setting of the spring 17, since the spring 17 is spirally arranged, the overall length of the spring 17 is longer, the heat conduction speed is slower, and the heat will be dissipated to the surroundings during the conduction process, so the heat can never be conducted to the outer jacket 11, thereby achieving a heat-blocking effect.
[0025] Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.
Claims
1. A heat-resistant plastic bottle, comprising a plastic bottle (10), characterized in that: The outer peripheral side of the plastic bottle (10) is provided with a heat insulation component, and the heat insulation component is fixed to the plastic bottle (10) via a spring (17); The heat insulation component comprises an outer jacket (11), the outer circumference of the outer jacket (11) is provided with two groups of symmetrically arranged grasping grooves (12), the inner side of the outer jacket (11) is provided with two identical groups of upper connecting rods (18) and lower connecting rods (19) slidably arranged, a baffle (15) is fixed at one end of the upper connecting rod (18) and the lower connecting rod (19), and a pull block (13) is fixed at the other end, wherein the pull block (13) is located in the grasping groove (12), the baffle (15) is closely attached to the inner wall of the outer jacket (11), the outer circumference of the outer jacket (11) is provided with a plurality of heat dissipation holes (14), and a connecting hole (16) is provided in the baffle (15).
2. A heat-resistant plastic bottle according to claim 1, characterized in that: At least two springs (17) are provided, one end of the spring (17) is fixed on the plastic bottle (10), and the other end is fixed on the outer casing (11).
3. The heat-resistant plastic bottle according to claim 1, characterized in that: Each of the pull blocks (13) corresponds to the baffle (15) one by one, the upper connecting rod (18) connects the pull blocks (13) and baffles (15) on the same opposite side, and the lower connecting rod (19) connects the pull blocks (13) and baffles (15) on the other opposite side.
4. The heat-resistant plastic bottle according to claim 1, characterized in that: An elastic drawstring is connected between the two baffles (15) on the same side.
5. The heat-resistant plastic bottle according to claim 1, characterized in that: The communicating holes (16) and the corresponding heat dissipation holes (14) are arranged alternately.