Plastic bottle convenient to hold

Abstract

The utility model discloses a plastic bottle convenient to hold. The plastic bottle comprises a bottle body, a bottle cap, a bottle mouth and a straw, one end of the bottle body is provided with external threads, the bottle cap is provided with internal threads matched with the external threads, and the bottle body is connected with the bottle cap through the threads; the bottle body comprises a connecting section in threaded connection with the bottle cap, a containing section away from one end of the bottle cap and a grabbing section communicated with the connecting section and the containing section, and the diameter of the grabbing section is smaller than that of the connecting section and that of the containing section. The bottle neck is arranged on the bottle cap, the suction pipe is fixed on the bottle cap, one end of the suction pipe penetrates through the bottle cap and extends into the bottle neck, and the other end of the suction pipe extends into the containing section; the diameter of the bottle mouth is smaller than that of the bottle cap, a water suction opening is formed in the bottle mouth opposite to the suction pipe, and a communication opening is formed in the bottle cap. According to the bottle, more comfortable holding experience can be provided, and a user can hold the bottle more stably.

Description

Technical Field

[0001] This utility model relates to the field of plastic bottle technology, and in particular to a plastic bottle that is easy to grip. Background Technology

[0002] In daily life, sports, travel, and many other scenarios, people often need to use plastic bottles to hold drinking water, beverages, and other liquids. During daily use, when hands are sweaty (such as after exercise or in hot weather) or the bottle surface is relatively smooth (such as the inherently slippery surface of some plastic bottles, or the bottle having a small amount of water or beverage stains), ordinary plastic bottles can easily slip from your hands. This slippage can not only damage the bottle but also cause the liquid inside to spill, resulting in inconvenience and waste. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide a plastic bottle that is easy to hold.

[0004] The present invention adopts the following technical solution:

[0005] A grippy plastic bottle includes a bottle body, a cap, a nozzle, and a straw. One end of the bottle body has an external thread, and the cap has an internal thread that mates with the external thread. The bottle body and the cap are connected by threads. The bottle body includes a connecting section threaded to the cap, a receiving section at the end away from the cap, and a gripping section communicating with both the connecting section and the receiving section. The diameter of the gripping section is smaller than that of the connecting section and the receiving section. The nozzle is located on the cap, and the straw is fixed to the cap. One end of the straw passes through the cap and extends into the nozzle, while the other end extends into the receiving section. The diameter of the nozzle is smaller than that of the cap. A suction port is provided opposite the nozzle to the straw, and a connecting opening is provided on the cap.

[0006] Furthermore, an arc-shaped connecting surface is provided between the receiving section and the gripping section.

[0007] Furthermore, the outer wall of the gripping section is provided with a plurality of first protrusions arranged in parallel.

[0008] Furthermore, the easy-to-grip plastic bottle also includes a sealing plug disposed on the water inlet for sealing the water inlet.

[0009] Furthermore, a fixing member for fixing the straw is provided on the bottle cap opposite the bottle mouth. The fixing member includes a fixing bracket installed on the bottle cap and a fixing part installed on the fixing bracket. The fixing bracket is sleeved over the straw, and the fixing part is connected and fixed to the outer wall of the straw.

[0010] Furthermore, the easy-to-grip plastic bottle also includes a handle, one end of which is fixed to the outer wall of the receiving section and the other end of which is fixed to the outer wall of the connecting section.

[0011] Furthermore, the grip is provided with multiple finger grooves that mate with the fingers.

[0012] Furthermore, a plurality of second protrusions are arranged side by side on the outer wall of the bottle cap.

[0013] Furthermore, the easy-to-grip plastic bottle also includes a filter element disposed within the gripping section. The filter element includes a filter portion disposed within the gripping section and a filter frame connected to the periphery of the filter portion. The filter frame is mounted on the connecting section at the top of the gripping section.

[0014] Furthermore, the filter section is circular, and multiple filter holes are provided on the filter section. The filter frame is a cylindrical structure extending upward from the circumference of the filter section and an annular structure extending outward from the top of the cylinder. A through hole is provided on the filter section for the straw to pass through.

[0015] The beneficial effects of this utility model are as follows:

[0016] The present invention relates to an easy-to-grip plastic bottle, which makes it easier for users to hold the plastic bottle; it provides a more comfortable grip experience and allows users to hold the bottle more stably, reducing the risk of the bottle slipping; because the fingers fit better with the bottle body, the bottle is less likely to slip in the hand; especially when the hands are sweaty or the bottle surface is relatively smooth, this stable grip effect is more obvious, which can prevent liquid from spilling due to the bottle slipping. Attached Figure Description

[0017] Figure 1 This is a perspective view of a plastic bottle that is easy to hold, according to an embodiment of the present invention.

[0018] Figure 2 for Figure 1 A front sectional view of a plastic bottle designed for easy gripping;

[0019] Figure 3 for Figure 1 An exploded image of a plastic bottle that is easy to hold;

[0020] Figure 4 for Figure 3 An exploded view of a plastic bottle that's easy to grip from another angle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "vertical direction," "up," "down," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] Please see Figures 1 to 4 This invention relates to a grip-friendly plastic bottle, comprising a bottle body 10, a bottle cap 20, a bottle mouth 30, and a straw 40. One end of the bottle body 10 is provided with an external thread 110, and the bottle cap 20 is provided with an internal thread 21 that mates with the external thread 110. The bottle body 10 and the bottle cap 20 are connected by threads. The bottle body 10 includes a connecting section 11 threadedly connected to the bottle cap 20, a receiving section 13 at the end away from the bottle cap 20, and sections respectively connected to the connecting section 110. A gripping section 12 is connected to the receiving section 13, and the diameter of the gripping section 12 is smaller than that of the connecting section 11 and the receiving section 13; a bottle mouth 30 is provided on the bottle cap 20, and a straw 40 is fixed on the bottle cap 20. One end of the straw 40 passes through the bottle cap 20 and extends into the bottle mouth 30, and the other end extends into the receiving section 13; the diameter of the bottle mouth 30 is smaller than that of the bottle cap 20, and a water intake port 31 is provided on the bottle mouth 30 opposite to the straw 40. A connecting port 22 is provided on the bottle cap 20.

[0025] The working principle of this easy-to-grip plastic bottle is as follows: the diameter of the grip section 12 is smaller than that of the connecting section 11 and the receiving section 13. When the user grips the grip section 12, their fingers can better fit the contour of the bottle body 10. The bottle body 10 is used to store liquid. The connecting section 11 of the bottle body 10 is tightly connected to the bottle cap 20 by threads to form a sealed structure. When the user wants to drink the liquid in the bottle, they do so through the bottle mouth 30. One end of the straw 40 extends into the bottle mouth 30, and the other end extends into the receiving section 13. The user sucks on the suction port 31 of the straw 40, creating a negative pressure inside the straw 40. The connecting port 22 on the bottle cap 20 ensures that the air pressure inside the bottle can be balanced with the external air pressure during the sucking process. When a negative pressure is generated inside the straw 40, outside air can enter the bottle through the connecting port 22 to maintain the pressure difference between the inside and outside, allowing the liquid to continuously rise along the straw 40, thus achieving smooth drinking.

[0026] Compared to existing technologies, this utility model's easy-to-grip plastic bottle makes it easier for users to hold; it provides a more comfortable grip experience and allows users to hold the bottle more stably, reducing the risk of the bottle slipping; because the fingers fit better with the bottle body 10, the bottle is less likely to slip in the hand; especially when hands are sweaty or the bottle surface is relatively smooth, this stable grip effect is more obvious, which can prevent liquid from spilling due to the bottle slipping; the connecting port 22 allows the air pressure inside the bottle to balance with the external air pressure in a timely manner, ensuring smooth drinking; the diameter of the bottle mouth 30 is smaller than the diameter of the bottle cap 20, which allows users to more accurately align their mouth with the bottle mouth 30 when drinking, reducing the risk of liquid spilling; the straw 40 allows users to drink liquid from various angles; whether the bottle is tilted, flat, or upside down, as long as the suction port 31 of the straw 40 touches the liquid, the liquid can be sucked out by sucking.

[0027] Please refer to Figure 1 An arc-shaped connecting surface 14 is provided between the receiving section 13 and the gripping section 12. When the hand grips the gripping section 12 of the bottle, the fingers can naturally extend along the arc-shaped connecting surface 14 to the receiving section 13; this natural transition makes the contact between the fingers and the bottle wall more comfortable and without any abrupt feeling; moreover, the arc-shaped connecting surface 14 can better conform to the shape of the hand, especially in the web area of ​​the hand when gripping, providing a more comfortable gripping experience and reducing hand fatigue. In this embodiment, both the receiving section 13 and the gripping section 12 are made of plastic.

[0028] Multiple first protrusions 120 are arranged side by side on the outer wall of the gripping section 12. When the hand grips the gripping section 12 of the bottle, the fingers come into contact with the first protrusions 120; these protrusions can increase the friction between the fingers and the bottle wall; because the protrusions make the originally relatively smooth bottle wall surface rough, when the hands are sweaty or there is a small amount of liquid on the bottle surface, the increase in friction can effectively prevent the bottle from slipping from the hand.

[0029] Please refer to Figure 2 The easy-to-grip plastic bottle also includes a sealing plug 50 attached to the sip spout 31 to seal it. When the bottle is not in use, the sealing plug 50 blocks the sip spout 31, creating a sealed environment. The sealing plug 50 prevents liquid from flowing out of the sip spout 31 by tightly fitting its edge. For example, when the bottle is carried in a backpack, even if the backpack is squeezed or the bottle is bumped and rolled, the sealing plug 50 can effectively prevent liquid leakage, thus avoiding soiling other items in the backpack. The sealing plug 50 also prevents external contaminants such as dust and bacteria from entering the bottle. The sealing plug 50 can be reused to seal the sip spout 31 after the bottle is used, facilitating bottle storage. This reusable design ensures that the bottle maintains good sealing and hygiene throughout multiple uses.

[0030] Please refer to Figure 2 and Figure 4 A fixing member 60 for fixing the straw 40 is provided on the bottle cap 20 opposite to the bottle mouth 30. The fixing member 60 includes a fixing bracket 61 installed on the bottle cap 20 and a fixing part 62 installed on the fixing bracket 61. The fixing bracket 61 is sleeved on the straw 40, and the fixing part 62 is connected and fixed to the outer wall of the straw 40. The fixing bracket 61 is installed on the bottle cap 20 and covers the straw 40, providing a preliminary positioning for the straw 40; it's like creating a dedicated "frame" for the straw 40, giving it a definite position on the plane of the bottle cap 20 and preventing it from shaking or shifting. For example, when the bottle is slightly shaken or bumped, the fixing bracket 61 can restrict the horizontal movement of the straw 40, ensuring that the straw 40 is always in a relatively stable position, thus ensuring that liquid can be accurately drawn through the straw 40 during use. The fixing part 62 is connected and fixed to the outer wall of the straw 40, further constraining the straw 40 in the vertical direction. Through this connection, the position of the straw 40 on the bottle cap 20 is precisely fixed, and the straw 40 can remain in the appropriate position regardless of whether the bottle is upright, tilted, or upside down, making it easy for liquid to enter the user's mouth smoothly through the straw 40.

[0031] Please refer to Figure 1The easy-to-grip plastic bottle also includes a handle 70, one end of which is fixed to the outer wall of the receiving section 13, and the other end is fixed to the outer wall of the connecting section 11. The handle 70 connects the outer walls of the receiving section 13 and the connecting section 11, providing the user with an additional grip position that better conforms to the human hand's gripping habits. When the user grips the handle 70, the force of the hand can be better distributed over a larger area of ​​the bottle, rather than being limited to the gripping section 12; this helps prevent the bottle from accidentally tipping over in the hand. When the user needs to operate the bottle, such as vigorously shaking the bottle to mix the liquid evenly or tilting the bottle to pour out the liquid, the handle 70 can effectively transfer the force of the hand to the bottle. Because the handle 70 is fixedly connected to both the receiving section 13 and the connecting section 11, the force of the hand can be evenly distributed to these two parts of the bottle through the handle 70, thereby achieving various bottle movements more efficiently.

[0032] The handle 70 is provided with multiple finger grooves 71 that mate with the fingers. The presence of the finger grooves 71 provides a clear placement position for the fingers; when the user grips the handle 70, the fingers can naturally fit into the finger grooves 71. This precise positioning method allows the user to quickly and accurately grip the bottle, improving the efficiency and stability of the grip; for example, when quickly picking up the bottle to drink or grabbing the bottle in an emergency to prevent it from falling, the finger grooves 71 can guide the fingers to quickly reach the correct position.

[0033] Multiple second protrusions 23 are arranged side by side on the outer wall of the bottle cap 20. When the user unscrews or tightens the bottle cap 20, the fingers come into contact with the multiple second protrusions 23 on the outer wall of the bottle cap 20; these protrusions make the surface of the bottle cap 20 rough, significantly increasing the friction between the fingers and a smooth surface; the multiple second protrusions 23 arranged side by side provide multiple contact points for the fingers; this allows the fingers to distribute force more widely when gripping the bottle cap 20, reducing the possibility of the fingers slipping due to excessive local pressure.

[0034] Please refer to Figures 2 to 4The grip-friendly plastic bottle also includes a filter element 80 disposed within the gripping section 12. The filter element 80 includes a filter portion 81 disposed within the gripping section 12 and a filter frame 82 connected to the periphery of the filter portion 81. The filter frame 82 is mounted on the connecting section 11 at the top of the gripping section 12. In this embodiment, the filter portion 81 is a filter screen. When liquid flows from the receiving section 13 to the gripping section 12, the filter portion 81 filters the liquid; for example, the mesh size of its filter screen can intercept solid impurities in the liquid, such as tea leaves, small particulate sediments, etc. These solid impurities are blocked on one side of the filter section 81, while the filtered pure liquid can continue to flow through the filter section 81. The filter frame 82 is installed on the connecting section 11 at the top of the gripping section 12, providing a stable support structure for the filter section 81. For example, when the bottle is shaken or tilted, the filter frame 82 can prevent the filter section 81 from shifting, thereby ensuring the normal operation of the filtration function. The filter section 81 is connected to the filter frame 82, and its position and orientation are thus determined. This allows the liquid to pass through the filter section 81 along a predetermined path when flowing through the gripping section 12. For example, the filter section 81 is positioned on the necessary path of liquid flow, ensuring that all liquid flowing from the receiving section 13 to the gripping section 12 is filtered, improving the efficiency and reliability of filtration.

[0035] The filter section 81 is circular and has multiple filter holes 810. The filter frame 82 is a cylindrical structure 820 extending upward from the circumference of the filter section 81 and an annular structure 821 extending outward from the top of the cylinder. The filter section 81 has a through hole 811 through which the suction tube 40 passes. When liquid enters the gripping section 12 and contacts the filter section 81, the size of the impurity particles in the liquid is the key factor determining whether they can pass through the filter section 81. The multiple filter holes 810 on the filter section 81 act as a screen, allowing only particles and liquid components smaller than the filter holes 810 to pass through. For example, for a beverage containing tea leaves, if the size of the tea leaves is larger than the filter holes 810, they will be blocked on one side of the filter section 81, while the pure beverage can pass through the filter holes 810, achieving the filtering effect. The cylindrical structure 820 extending upward from the circumference of the filter frame 82 is used to connect with the connecting section 11 at the top of the gripping section 12. The annular structure extending outward from the top of the filter frame 82 is mainly used to support the filter section 81. It provides a horizontal support plane for the filter section 81, ensuring that the filter section 81 will not deform or shift due to the impact of the liquid or the shaking of the bottle during use. The area of ​​the annular structure is large enough to evenly distribute the pressure on the filter section 81, ensuring that the filter section 81 always maintains a good filtering state.

[0036] The above description merely illustrates the preferred technical solution of this utility model, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and this utility model also intends to include these modifications and variations.

Claims

1. A plastic bottle that is easy to grip, characterized in that... The device includes a bottle body, a bottle cap, a bottle mouth, and a straw; one end of the bottle body is provided with an external thread, and the bottle cap is provided with an internal thread that mates with the external thread; the bottle body and the bottle cap are connected by threads; the bottle body includes a connecting section that is threadedly connected to the bottle cap, a receiving section at the end away from the bottle cap, and a gripping section that communicates with the connecting section and the receiving section respectively; the diameter of the gripping section is smaller than that of the connecting section and the receiving section. The bottle mouth is disposed on the bottle cap, the straw is fixed on the bottle cap, one end of the straw passes through the bottle cap and extends into the bottle mouth, and the other end extends into the receiving section; the diameter of the bottle mouth is smaller than the diameter of the bottle cap, the straw is provided with a water intake port opposite to the bottle mouth, and the bottle cap is provided with a connecting port.

2. The easy-to-grip plastic bottle according to claim 1, characterized in that, An arc-shaped connecting surface is provided between the receiving section and the gripping section.

3. The easy-to-grip plastic bottle according to claim 1, characterized in that, The outer wall of the gripping section is provided with multiple first protrusions arranged in parallel.

4. The easy-to-grip plastic bottle according to claim 1, characterized in that, The easy-to-grip plastic bottle also includes a sealing plug disposed on the water inlet for sealing the water inlet.

5. The easy-to-grip plastic bottle according to claim 1, characterized in that, The bottle cap opposite the bottle mouth is provided with a fixing member for fixing the straw. The fixing member includes a fixing bracket installed on the bottle cap and a fixing part installed on the fixing bracket. The fixing bracket is sleeved over the straw, and the fixing part is connected and fixed to the outer wall of the straw.

6. The easy-to-grip plastic bottle according to claim 1, characterized in that, The easy-to-grip plastic bottle also includes a handle, one end of which is fixed to the outer wall of the receiving section and the other end of which is fixed to the outer wall of the connecting section.

7. The easy-to-grip plastic bottle according to claim 6, characterized in that, The grip is provided with multiple finger grooves that mate with the fingers.

8. The easy-to-grip plastic bottle according to claim 1, characterized in that, The outer wall of the bottle cap is provided with multiple second raised strips arranged in parallel.

9. The easy-to-grip plastic bottle according to claim 1, characterized in that, The easy-to-grip plastic bottle also includes a filter element disposed within the gripping section. The filter element includes a filter portion disposed within the gripping section and a filter frame connected to the periphery of the filter portion. The filter frame is mounted on the connecting section at the top of the gripping section.

10. The easy-to-grip plastic bottle according to claim 9, characterized in that, The filter section is circular and has multiple filter holes. The filter frame is a cylindrical structure extending upward from the circumference of the filter section and an annular structure extending outward from the top of the cylinder. The filter section has a through hole for the straw to pass through.

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