A kettle lid, a drinking water bottle, and a vehicle

Abstract

This application provides a kettle lid, a drinking water bottle, and a vehicle, relating to the technical field of automotive parts. The kettle lid includes a lid body, which includes a top and an inner plug. A first end of the inner plug is fixedly connected to the top. A sealing element, which is an elastic structure, is fitted onto the outer wall of the inner plug, and multiple protrusions are formed on the outer wall of the sealing element. This kettle lid overcomes both the problem of traditional knob-type lids being too tight to open and the defect of plug-type lids being prone to leakage due to poor sealing, achieving both convenient opening and closing and leak-proof operation.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and in particular to a kettle lid, a drinking water bottle, and a vehicle. Background Technology

[0002] With the coordinated advancement of consumption upgrading and automotive industry development, outdoor off-road camping is gradually becoming a new lifestyle for people. Under this trend, users have a rigid demand for hot drinks in the car. Currently, commercially available car water bottles generally use universal water bottles. However, the traditional knob-type lid of universal water bottles makes opening and closing operations cumbersome, while the simple press-type sealing structure often causes leakage risks due to the single sealing interface. Utility Model Content

[0003] In view of this, this application provides a kettle lid, a drinking water bottle, and a vehicle, which can overcome the problem of traditional knob-type lids being too tight to open and the defect of plug-type lids being leaky due to poor sealing, thus achieving the dual guarantee of convenient opening and closing of the kettle lid and no leakage.

[0004] The first aspect of this application provides a kettle lid, comprising: a lid body, the lid body including a top and an inner plug, the first end of the inner plug being fixedly connected to the top; and a sealing member, the sealing member being an elastic structure, sleeved on the outer wall of the inner plug, the outer wall of the sealing member having a plurality of protrusions formed thereon.

[0005] Preferably, the inner diameter of the seal is interference-fitted with the outer diameter of the inner plug so that the seal is tightly fitted onto the outer wall of the inner plug.

[0006] Preferably, the plurality of protrusions are arranged at intervals along the axial direction of the seal, and each protrusion is in a ring shape along the circumference of the outer wall of the seal.

[0007] Preferably, the top of the cover is provided with an inclination angle, and the first end of the inner plug is formed as a complementary inclined surface that matches the inclination angle, wherein the first end of the seal is formed as an inclined end face that matches the complementary inclined surface, so that the first end of the seal is adapted to the inclination angle of the top of the cover.

[0008] Preferably, the second end of the inner plug has a radially protruding protrusion, which is conical in shape, wherein an axial gap is maintained between the second end of the seal and the protrusion.

[0009] Preferably, the top of the cover has an outwardly protruding activation portion formed on the side end near the inner plug.

[0010] Preferably, the number of protrusions on the outer wall of the seal near the activation part is less than the number of protrusions on the outer wall of the seal away from the activation part.

[0011] A second aspect of this application provides a drinking water jug, including a jug lid as described in any of the above technical solutions; a jug body, wherein a water storage cavity is formed inside the jug body, and a water inlet is formed at a first end of the outer wall of the jug body communicating with the water storage cavity. The inner diameter of the water inlet is interference-fitted with the outer diameter of a sealing member fitted on the outer wall of the inner plug of the jug lid. When the inner plug is fastened to the water inlet, the sealing member extends into the jug body along with the inner plug, so that the sealing member is compressed and clamped between the outer wall of the inner plug and the inner wall of the water storage cavity to seal the water inlet.

[0012] Preferably, the second end of the outer wall of the kettle body is formed with a water outlet communicating with the water storage cavity. The drinking water kettle further includes a water outlet valve, which is disposed at the water outlet. When the water outlet valve is controlled to discharge the drinking water in the water storage cavity, the change in the air pressure difference between the inside and outside of the water storage cavity causes the protrusion of the sealing member to undergo elastic deformation and form a gap channel with the inner wall of the water storage cavity, so as to balance the air pressure inside and outside the water storage cavity.

[0013] A third aspect of this application provides a vehicle including a drinking water bottle as described in any of the above technical solutions; a door having a receiving cavity for the drinking water bottle to be fitted into, so that the drinking water bottle can be installed in the receiving cavity.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model of a water bottle cap, drinking water bottle, and vehicle solves the problem of traditional knob-type seals being too tight and difficult to open, and also overcomes the defect of plug-type seals being prone to leakage. It achieves the dual guarantee of convenient opening and closing and no leakage, while effectively eliminating the problem of bottle body collapse caused by negative pressure, meeting people's outdoor water needs, and enabling quick disassembly and maintenance.

[0016] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 One of the structural schematic diagrams of the kettle lid provided in the embodiments of this application is shown;

[0019] Figure 2 A second schematic diagram of the structure of the kettle lid provided in the embodiment of this application is shown;

[0020] Figure 3 A schematic diagram of the structure of the seal provided in an embodiment of this application is shown;

[0021] Figure 4 A schematic diagram of the structure of the drinking water jug ​​provided in an embodiment of this application is shown;

[0022] Figure 5 A cross-sectional view of the water inlet of a drinking water jug ​​provided in an embodiment of this application is shown.

[0023] Reference numerals: 101-Top cover; 102-Inner plug; 103-Activation part; 201-Seal; 202-Protrusion; 300-Drinking kettle; 301-Kettle body; 302-Water inlet; 303-Water outlet valve. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0025] In the description of the embodiments of this application, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing the 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 the utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of the embodiments of this application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "connect" 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 an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Example 1:

[0029] like Figures 1-3 As shown in the figure, this application provides a kettle lid, including: a lid body and a sealing member 201.

[0030] The cover includes a top cover 101 and an inner plug 102. The first end of the inner plug 102 is fixedly connected to the top cover 101. The sealing element 201 is an elastic structure and is fitted onto the outer wall of the inner plug 102. Multiple protrusions 202 are formed on the outer wall of the sealing element 201. The inner diameter of the sealing element 201 and the outer diameter of the inner plug 102 are preferably interference-fitted so that the sealing element 201 is tightly fitted onto the outer wall of the inner plug 102. The material of the sealing element 201 is preferably silicone, which has a certain elasticity. The interference between the inner diameter of the sealing element 201 and the outer diameter of the inner plug 102 can be set to 0.5mm. The multiple protrusions 202 are arranged at intervals along the axial direction of the sealing element 201, and each protrusion 202 is in a ring shape along the circumference of the outer wall of the sealing element 201.

[0031] The cap 101 has an inclined angle, and the first end of the inner plug 102 is formed as a complementary inclined surface matching the inclined angle. The first end of the sealing element 201 is formed as an inclined end face matching the complementary inclined surface, so that the first end of the sealing element 201 is adapted to the inclined angle of the cap 101. The long end of the sealing element 201 can have five protrusions 202, and the short end of the sealing element 201 can have four protrusions 202. After the kettle cap is placed on the kettle, the protrusions 202 are press-fitted with the inner wall of the kettle to achieve a sealing effect. To prevent leakage, the second end of the inner plug 102 has a radially protruding protrusion, which is cone-shaped. An axial gap is maintained between the second end of the seal 201 and the protrusion. The axial gap can preferably be set to 0.5 mm so that the seal 201 can be fully unfolded on the inner plug 102 without being squeezed. The side end of the cap 101 near the inner plug 102 has an outwardly protruding activation part 103. Here, the activation part 103 can be moved to make the cap 101 tilt up so as to separate the kettle cap from the water inlet 302.

[0032] Example 2:

[0033] like Figure 4 and Figure 5 As shown in the figure, this application provides a structural schematic diagram of a drinking water kettle 300, including: a kettle lid, a kettle body 301, and a water outlet valve 303 as in embodiment one.

[0034] The kettle body 301 has a water storage cavity inside. The first end of the outer wall of the kettle body 301 has a water inlet 302 that communicates with the water storage cavity. The inner diameter of the water inlet 302 is interference-fitted with the outer diameter of the sealing member 201 on the outer wall of the inner plug 102 of the kettle lid. When the inner plug 102 is fastened to the water inlet 302, the sealing member 201 extends into the kettle body 301 along with the inner plug 102, so that the sealing member 201 is compressed and clamped between the outer wall of the inner plug 102 and the inner wall of the water storage cavity to seal the water inlet 302.

[0035] Here, the water inlet 302 is preferably located at the top of the kettle body 301 to enhance the water storage capacity of the water storage cavity; the water inlet 302 can be formed into a rectangular or circular structure, as long as it allows the user to fill water into the water storage cavity through the water inlet 302, thereby realizing the cyclic use of the kettle body 301.

[0036] The water outlet valve 303 is located at the water outlet. When the water outlet valve 303 is controlled to discharge the drinking water in the water storage chamber, the pressure in the water storage chamber changes, causing multiple protrusions 202 to undergo elastic deformation and form a gap channel with the inner wall of the water storage chamber, so that air between the multiple protrusions 202 can enter the water storage chamber, thereby balancing the internal and external air pressure of the water storage chamber.

[0037] To facilitate handling and gripping the kettle body 301, the kettle body 301 is provided with a handle for holding. The handle is preferably formed as a hollow structure, and the hollow structure of the handle is connected to the water storage cavity. This makes the handle and the kettle body 301 form an integral structure, which is convenient for processing and manufacturing. In addition, the connection between the hollow handle and the water storage cavity can also expand the volume of the water storage cavity, so that the kettle body 301 can hold more water.

[0038] To facilitate user observation of the remaining water level inside the kettle body 301, in this embodiment, as follows: Figure 5 As shown, the kettle body 301 has a viewing window for observing the water level in the storage chamber. The viewing window can be a vertical strip structure on the outer wall of the kettle body 301, or the entire kettle body 301 can be a transparent structure. For example, if the kettle body 301 is made of plastic, the water level in the storage chamber can be seen from outside the water tank. In addition, the outer wall of the kettle body 301 has a visible portion that extends into the storage chamber, corresponding to the viewing window, so that the user can easily observe the water level inside the kettle body 301.

[0039] Preferably, the bottom of the kettle body 301 has a water outlet communicating with the water storage cavity and a water outlet valve 303 connected to the water outlet. The water outlet valve 303 can control whether the water outlet is open or closed. When the user does not need to store water in the kettle 300, the water outlet valve 303 can be opened to allow the water in the water storage cavity to flow out from the water outlet. The water outlet is located at the bottom of the kettle body 301 to ensure that the water in the water storage cavity is drained. When the user needs to add water to the water storage cavity, the water outlet valve 303 is closed to seal the water outlet.

[0040] Example 3:

[0041] The car door has a cavity for housing a water bottle 300. The cavity can be formed on the side of the car door, and the opening of the cavity can face the interior of the vehicle to facilitate the installation of the water bottle 300. This allows the water bottle 300, which is embedded in the cavity, to become an integral part of the car door, thereby ensuring the normal use of the car door. The car door is preferably the tailgate of the car. The water bottle 300 is preferably formed with a relatively flat structure so that it can be sandwiched between the outer shell of the car door and the interior panel or table, thus hiding the water bottle 300 inside the car door and improving the aesthetics of the car door.

[0042] Compared with the prior art, this application has the following advantages:

[0043] This application provides a kettle lid, a drinking water bottle, and a vehicle, which can overcome the problem of traditional knob-type lids being too tight to open and the defect of plug-type lids being leaky due to poor sealing. It achieves the dual guarantee of convenient opening and closing of the kettle lid and no leakage, ensuring that the kettle does not leak. In addition, it ensures the balance of air pressure inside and outside the kettle's working chamber, thus preventing the kettle from collapsing when water is drawn out.

[0044] Finally, it should be noted that the above-described embodiments are merely specific implementations of this application, used to illustrate the technical solutions of this application, and not to limit them. The scope of protection of this application is not limited thereto. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the scope of the technology disclosed in this application. Such modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be covered within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of protection of the claims.

Claims

1. A kettle lid characterised in that, include: A cover body, the cover body comprising a top cover and an inner plug, the first end of the inner plug being fixedly connected to the top cover; A sealing element, which is an elastic structure, is fitted onto the outer wall of the inner plug, and a plurality of protrusions are formed on the outer wall of the sealing element.

2. The kettle lid of claim 1, wherein The inner diameter of the seal is interference-fitted with the outer diameter of the inner plug so that the seal is tightly fitted onto the outer wall of the inner plug.

3. The kettle lid of claim 1, wherein, The plurality of protrusions are arranged at intervals along the axial direction of the seal, and each protrusion is in a ring shape along the circumference of the outer wall of the seal.

4. The kettle lid of claim 3, wherein, The top of the cover is inclined at an angle, and the first end of the inner plug is formed as a complementary slope that matches the inclined angle. The first end of the seal is formed as an inclined end face that matches the complementary inclined surface, so that the first end of the seal is adapted to the inclination angle of the cover top.

5. The kettle lid according to claim 1, characterized in that, The second end of the inner plug has a radially protruding protrusion, which is cone-shaped. An axial gap is maintained between the second end of the seal and the protrusion.

6. The water jug lid of claim 4, wherein, The top of the cover has an outwardly protruding activation portion formed on the side end near the inner plug.

7. The kettle lid of claim 6, wherein, The number of protrusions on the outer wall of the seal near the activation part is less than the number of protrusions on the outer wall of the seal away from the activation part.

8. A drinking kettle characterised in that, include: The kettle lid as described in any one of claims 1 to 7; The kettle body has a water storage cavity inside. A water inlet is formed at the first end of the outer wall of the kettle body, which communicates with the water storage cavity. The inner diameter of the water inlet is interference-fitted with the outer diameter of the sealing member on the outer wall of the inner plug of the kettle lid. When the inner plug is fastened to the water inlet, the sealing member extends into the kettle body along with the inner plug, so that the sealing member is compressed and clamped between the outer wall of the inner plug and the inner wall of the water storage cavity to seal the water inlet.

9. The drinking kettle of claim 8, wherein, The second end of the outer wall of the kettle body has a water outlet that communicates with the water storage cavity. The drinking water pitcher also includes: A water outlet valve is installed at the water outlet. When the water outlet valve is controlled to discharge drinking water from the water storage chamber, the change in the air pressure difference between the inside and outside of the water storage chamber causes the protrusion of the sealing element to undergo elastic deformation and form a gap channel with the inner wall of the water storage chamber, so as to balance the air pressure inside and outside the water storage chamber.

10. A vehicle characterized by comprising: include: The drinking water jug ​​as described in any one of claims 8 and 9; The vehicle door has a receiving cavity for the water bottle to be fitted into, so that the water bottle can be installed in the receiving cavity.

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