Probiotic bottle capable of preventing deformation caused by thermal expansion and cold contraction
By setting bottle grooves and reinforcement ribs on the plastic bottle, the problem of plastic bottle deformation under the large gap between hot and cold is solved, and the stability and sealing performance of the bottle are improved.
Patent Information
- Application Number
- CN202421512432.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-28
AI Technical Summary
Existing plastic bottles are prone to deform when the hot and cold gap is large, resulting in irreversible deformation problems.
The bottle body shape is changed by providing a bottle groove on the bottle body to prevent the pressure generated by thermal expansion and contraction, and reinforcement ribs are provided on the bottom of the bottle to prevent the bottle bottom from bulging.
It effectively prevents thermal expansion, cold contraction and deformation, improves the stability of the bottle, and maintains sealing performance.
Smart Images
Figure CN222769809U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic bottles, in particular to a probiotics bottle capable of preventing thermal expansion and contraction deformation. 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), and polypropylene (PP) as raw materials. After adding corresponding organic solvents, they are heated at high temperature and then blow molded, extruded, or injection molded through plastic molds to form plastic containers.
[0003] Bottled water is a fast-moving consumer product that is frequently used. However, the plastic bottles in the prior art are very easy to deform. For example, when the temperature difference is too large, the bottles are easily sucked. The structure in the prior art easily causes the bottles to be irreversibly deformed.
[0004] To this end, the utility model provides a probiotic bottle that prevents deformation due to thermal expansion and contraction. The above problems are solved by providing a bottle body groove on the bottle body to prevent the pressure generated by thermal expansion and contraction from changing the shape of the bottle body, and by providing a reinforcing rib on the bottom of the bottle to prevent the bottom of the bottle from bulging. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a probiotic bottle which can prevent thermal expansion and contraction deformation, thereby solving the above problems.
[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a probiotic bottle that prevents thermal expansion and contraction deformation, including a bottle body, a bottle cap is threadedly connected to the top of the bottle body, the bottle body includes a bottle mouth body and a bottle bottom, a gripping groove is arranged at the upper middle part of the surface of the bottle body, the gripping groove conforms to the gripping habit of human hands, the surface of the bottle body is provided with evenly distributed bottle body grooves, the width of the bottle body groove is 12mm-15mm, about one finger width, the bottle body groove is an equidistant parallel concave groove surrounding the surface of the bottle body, the cross section of the bottle body groove is semicircular, which can play a good supporting role, and overheating and overcooling will not cause deformation of the bottle body;
[0007] The inner side of the bottle cap is provided with a sealing thread which is opposite to the bottle thread on the side of the bottle body. The front and rear sides of the bottle body are symmetrically provided with slots, and the inside of the slots is slidably connected with an insert block.
[0008] Preferably, a spacer ring is provided at the lower middle part of the outer wall of the bottle mouth body, the spacer ring is in a circular ring shape, separating the bottle body and the bottle mouth body, and a plurality of evenly distributed connecting blocks are fixedly connected to one side of the spacer ring close to the bottle cap, and the other end of the connecting block is fixedly connected to the bottle cap.
[0009] Preferably, the bottle body is made of heat-resistant plastic material and can withstand high-temperature sterilization process without deformation or cracking. A bottom groove is opened in the middle of the bottom of the bottle. The cross-section of the bottom groove is rectangular, which is used for neatly arranging the probiotic bottles. The inside of the bottom groove is fixedly connected with two cross-arranged reinforcing ribs.
[0010] Preferably, grooves are provided on both sides of the bottle cap, the grooves conforming to the curvature of a human hand, a telescopic rod is fixedly connected to the middle of the inner wall of the bottle cap, the output end of the telescopic rod is fixedly connected to a mounting block, a spring is provided on the outside of the telescopic rod, one end of the spring is fixedly connected to the mounting block, and the other end of the spring is fixedly connected to the bottle cap.
[0011] Preferably, the mounting block is internally rotatably connected to two connecting rods, the output ends of the two connecting rods are both rotatably connected to plug blocks, the output ends of the plug blocks are provided with guide grooves, and the angle of the guide grooves is consistent with that of the inside of the slot.
[0012] Preferably, the bottom end of the insert block is fixedly connected to a limiting slide rod, the limiting slide rod is slidably connected to a bottle cap, a side of the bottle cap close to the bottle body is fixedly connected to an opener, and sharp corners are provided on both sides of the opener.
[0013] Beneficial Effects
[0014] The utility model provides a probiotics bottle that prevents thermal expansion and contraction deformation. Compared with the prior art, it has the following beneficial effects:
[0015] (1) The probiotic bottle is provided with reinforcing ribs at the bottom of the bottle and bottle grooves at the sides of the bottle body, so that the bottle is not easily deformed, which is beneficial to improving the stability of the bottle.
[0016] (2) The probiotic bottle has an insert block inside the bottle cap and a slot corresponding to the insert block on the bottle mouth body, so that the device can still ensure sealing performance after opening. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;
[0018] Figure 2 It is a flip stereogram of the external structure of the utility model;
[0019] Figure 3 It is a partial structural front view of the utility model;
[0020] Figure 4 It is a cross-sectional view of the bottle cap structure of the utility model.
[0021] In the figure, 1 is the bottle cap; 2 is the spacer ring; 3 is the handle groove; 4 is the bottle body groove; 5 is the bottle bottom; 6 is the bottle body; 7 is the connecting block; 8 is the groove; 9 is the bottom groove; 10 is the reinforcing rib; 11 is the bottle mouth body; 12 is the bottle mouth thread; 13 is the slot; 14 is the sealing thread; 15 is the connecting rod; 16 is the plug block; 17 is the guide groove; 18 is the opener; 19 is the mounting block; 20 is the telescopic rod; 21 is the spring; 22 is the limit slide bar. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Embodiment 1:
[0024] See also Figure 1-2 , a probiotic bottle for preventing thermal expansion and contraction deformation, comprising a bottle body 6, a bottle cap 1 being threadedly connected to the top of the bottle body 6, the bottle body 6 comprising a bottle mouth body 11 and a bottle bottom 5, a gripping groove 3 is arranged at the upper middle part of the surface of the bottle body 6, the gripping groove 3 conforms to the gripping habit of human hands, and the provision of the gripping groove 3 is conducive to improving the stability and comfort of the user's hand holding the bottle body 6, the surface of the bottle body 6 is provided with evenly distributed bottle body grooves 4, the width of the bottle body grooves 4 is 12mm-15mm, which is about one finger width, the bottle body grooves 4 are equidistant and parallel concave grooves surrounding the surface of the bottle body 6, the cross-section of the bottle body grooves 4 is semicircular, which can play a good supporting role, and will not be overheated or overcooled It will cause deformation of the bottle body; a spacer ring 2 is arranged at the lower middle part of the outer wall of the bottle mouth body 11, and the spacer ring 2 is in a circular ring shape, separating the bottle body 6 and the bottle mouth body 11, and a plurality of evenly distributed connecting blocks 7 are fixedly connected to the side of the spacer ring 2 close to the bottle cap 1, and the bottle cap 1 is sealed by arranging the spacer ring 2 and the connecting block 7, and the other end of the connecting block 7 is fixedly connected to the bottle cap 1; the bottle body 6 is made of heat-resistant plastic material and can withstand high-temperature sterilization process without deformation or cracking, a bottom groove 9 is opened in the middle of the bottle bottom 5, and the cross-section of the bottom groove 9 is rectangular, which is used for neatly arranging probiotic bottles, and two cross-arranged reinforcing ribs 10 are fixedly connected inside the bottom groove 9, and the strength of the bottom groove 9 is improved by fixing the reinforcing ribs 10 inside the bottom groove 9.
[0025] Embodiment 2:
[0026] See also Figure 3-4This embodiment provides a technical solution based on the first embodiment: a sealing thread 14 is provided on the inner side of the bottle cap 1, and the sealing thread 14 is opposite to the bottle thread 12 on the side of the bottle body 11. Slots 13 are symmetrically provided on the front and rear sides of the bottle body 11, and an insert block 16 is slidably connected inside the slot 13; the sealing performance of the bottle after opening is enhanced by providing the sealing thread 14 and the corresponding bottle thread 12, and grooves 8 are provided on both sides of the bottle cap 1, and the grooves 8 conform to the curvature of the human hand, and a telescopic rod 20 is fixedly connected to the middle of the inner wall of the bottle cap 1, and the output end of the telescopic rod 20 is fixedly connected to the mounting block 19, and a spring 21 is provided on the outside of the telescopic rod 20, and one end of the spring 21 is fixedly connected to the mounting block 19, and the other end of the spring 21 is fixedly connected to the bottle cap 1; by rotating the bottle cap 1, the insert block 16 is driven to insert into the slot 13, when the bottle cap 1 is rotated in the opposite direction, the plug block 16 exits the slot 13 under the action of the guide groove 17, driving the limit slide bar 22 to slide, driving the connecting rod 15 to rotate and squeeze the telescopic rod 20 and the spring 21, the mounting block 19 is internally rotatably connected with two connecting rods 15, the output ends of the two connecting rods 15 are both rotatably connected with the plug block 16, the output end of the plug block 16 is provided with a guide groove 17, the angle of the guide groove 17 is consistent with the inside of the slot 13; the bottom end of the plug block 16 is fixedly connected with the limit slide bar 22, the limit slide bar 22 is slidably connected with the bottle cap 1, the bottle cap 1 is fixedly connected with an opener 18 on one side close to the bottle body 6, and sharp corners are arranged on both sides of the opener 18, the bottle opener 18 is convenient to separate the connecting block 7 and the bottle cap 1 by arranging the bottle opener 18, and the user is convenient to open the bottle cap by arranging the groove 8 on the surface of the bottle cap.
[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0028] During operation, firstly, by setting the gripping groove 3, it is beneficial to improve the stability and comfort of the user holding the bottle body 6. By setting the bottle body groove 4 with a semicircular cross-section, it can play a good supporting role, and overheating or overcooling will not cause deformation of the bottle body; the bottle cap 1 is sealed by setting the spacer ring 2 and the connecting block 7, and the strength of the bottom groove 9 is improved by fixing the reinforcing rib 10 inside the bottom groove 9. The sealing of the bottle after opening is enhanced by setting the sealing thread 14 and the corresponding bottle mouth thread 12. By rotating the bottle cap 1, the insert block 16 is driven to insert into the slot 13. When the bottle cap 1 is rotated in the opposite direction, the insert block 16 withdraws from the slot 13 under the action of the guide groove 17, driving the limiting slide rod 22 to slide, and driving the connecting rod 15 to rotate to squeeze the telescopic rod 20 and the spring 21. By setting the bottle opener 18, it is convenient to separate the connecting block 7 and the bottle cap 1. By setting the groove 8 on the surface of the bottle cap, it is convenient for the user to open the bottle cap.
[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A probiotic bottle for preventing thermal expansion and contraction deformation, comprising a bottle body (6), the top of which is threadedly connected with a bottle cap (1), the bottle body (6) comprising a bottle mouth body (11) and a bottle bottom (5), characterized in that: A gripping groove (3) is arranged at the upper middle part of the surface of the bottle body (6), and the gripping groove (3) conforms to the gripping habit of human hands. The surface of the bottle body (6) is provided with evenly distributed bottle body grooves (4), and the width of the bottle body grooves (4) is 12mm-15mm, which is about the width of a finger. The bottle body grooves (4) are equidistant and parallel concave grooves surrounding the surface of the bottle body (6), and the cross section of the bottle body grooves (4) is semicircular, which can play a good supporting role, and will not cause deformation of the bottle body due to overheating or overcooling; A sealing thread (14) is provided on the inner side of the bottle cap (1), and the sealing thread (14) is opposite to the bottle thread (12) on the side of the bottle body (11). Slots (13) are symmetrically provided on the front and rear sides of the bottle body (11), and an insert block (16) is slidably connected inside the slot (13).
2. A probiotic bottle for preventing thermal expansion and contraction deformation according to claim 1, characterized in that: A spacer ring (2) is provided at the lower middle portion of the outer wall of the bottle mouth body (11); the spacer ring (2) is in a circular ring shape and separates the bottle body (6) and the bottle mouth body (11); a plurality of evenly distributed connection blocks (7) are fixedly connected to one side of the spacer ring (2) close to the bottle cap (1); and the other end of the connection block (7) is fixedly connected to the bottle cap (1).
3. The probiotic bottle for preventing thermal expansion and contraction deformation according to claim 1, characterized in that: The bottle body (6) is made of heat-resistant plastic material and can withstand high-temperature sterilization without deformation or cracking. A bottom groove (9) is provided in the middle of the bottle bottom (5). The cross section of the bottom groove (9) is rectangular and is used for neatly placing the probiotic bottles. Two cross-arranged reinforcing ribs (10) are fixedly connected inside the bottom groove (9).
4. The probiotic bottle for preventing thermal expansion and contraction deformation according to claim 1, characterized in that: The bottle cap (1) is provided with grooves (8) on both sides, the grooves (8) conforming to the curvature of a human hand, a telescopic rod (20) is fixedly connected to the middle of the inner wall of the bottle cap (1), the output end of the telescopic rod (20) is fixedly connected to a mounting block (19), a spring (21) is arranged outside the telescopic rod (20), one end of the spring (21) is fixedly connected to the mounting block (19), and the other end of the spring (21) is fixedly connected to the bottle cap (1).
5. The probiotic bottle for preventing thermal expansion and contraction deformation according to claim 4, characterized in that: The mounting block (19) is internally rotatably connected to two connecting rods (15), and the output ends of the two connecting rods (15) are both rotatably connected to an insert block (16). The output end of the insert block (16) is provided with a guide groove (17), and the angle of the guide groove (17) is consistent with that of the inside of the slot (13).
6. The probiotic bottle for preventing thermal expansion and contraction deformation according to claim 5, characterized in that: The bottom end of the insert block (16) is fixedly connected to a limit slide bar (22), the limit slide bar (22) is slidably connected to a bottle cap (1), and a side of the bottle cap (1) close to the bottle body (6) is fixedly connected to an opener (18), and sharp corners are arranged on both sides of the opener (18).