Lid opening device and kettle

Abstract

The present application belongs to the technical field of daily necessities, and particularly relates to a cover opening device and a kettle. The cover opening device comprises a rotating support, a reset member and a top rod. The rotating support is rotationally arranged on the kettle body, and one end of the rotating support is fixedly connected with the kettle cover. The other end of the rotating support is provided with a first abutting portion. One end of the reset member is connected with the kettle body, and the other end is connected with the rotating support. The top rod is rotationally connected with the kettle body, and a second abutting portion and a blocking portion are arranged on the first end of the top rod. The cover opening device and the kettle can shake off condensed water when the kettle cover is opened, so as to avoid scalding. Meanwhile, when the kettle is filled with water, the opening angle can meet the requirements.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of daily necessities, and particularly relates to a cover opening device and a kettle. BACKGROUND

[0002] The kettle is a water container, and in order to facilitate water storage or pouring, the kettle is automatically opened.

[0003] However, in the prior art, the automatic cover opening kettle has a common quality problem that can be perceived by consumers. If the opening angle of the kettle cover meets the standard once, the condensed water of the kettle cover will be thrown out of the kettle, and the condensed hot water will often be thrown on the hands of the person, scalding the person; if the damping is increased, the opening angle of the kettle cover is reduced, and the kettle cover is not convenient for water storage, which will mislead consumers and lead to complaints about poor cover opening. SUMMARY

[0004] To solve the above technical problems, the application provides a cover opening device and a kettle, which aims to at least solve the technical problems of the automatic cover opening kettle, such as the opening angle of the kettle cover meeting the standard once, the condensed water being easily thrown out, the person being scalded, and the opening angle of the kettle cover being reduced if damping is used.

[0005] The technical scheme of the application is as follows:

[0006] A cover opening device is connected with a kettle cover and a kettle body, and the special feature is that the cover opening device comprises: a rotating support which is rotationally arranged on the kettle body, and one end of the rotating support is fixedly connected with the kettle cover, and the other end of the rotating support is provided with a first abutting portion; a reset member which is connected with the kettle body at one end and connected with the rotating support at the other end; a top rod which is rotationally connected with the kettle body, and a first end of the top rod is provided with a second abutting portion and a blocking portion; when the kettle cover needs to be opened, the top rod is rotated, the second abutting portion is disengaged from the first abutting portion, the rotating support is rotated to the first abutting portion abutting against the blocking portion under the action of the reset member; the top rod is reset, the first abutting portion is disengaged from the blocking portion, and the rotating support continues to rotate under the action of the reset member, driving the kettle cover to be opened.

[0007] The rotating support is rotatably arranged on the kettle body, one end of the rotating support is fixedly connected with the kettle cover, the other end of the rotating support is provided with a first abutting part, so that the rotating support can drive the kettle cover to overturn on the kettle body. One end of the reset member is connected with the kettle body, the other end of the reset member is connected with the rotating support, the top rod is rotatably connected with the kettle body, the first end of the top rod is provided with a second abutting part and a blocking part. When the kettle cover is closed, the second abutting part abuts against the first abutting part. When the kettle cover needs to be opened, the end of the top rod away from the second abutting part is pressed, the top rod rotates on the kettle body, the second abutting part is lifted up under the action of the lever principle, the second abutting part is disengaged from the first abutting part, the blocking part is lifted up, enters the rotating path of the rotating support, and the rotating support rotates to the state that the first abutting part abuts against the blocking part under the action of the reset member. The first abutting part is blocked by the blocking part, so that the rotating support stops rotating, the kettle cover is in a small-angle opening state, and condensed water on the kettle cover falls into the kettle body, so that the condensed water is prevented from splashing out to scald people. The end of the top rod away from the second abutting part is not pressed any more, the top rod is reset, the blocking part falls down under the action of the lever principle, leaves the rotating path of the rotating support, the first abutting part is disengaged from the blocking part, and the rotating support continues to rotate under the action of the reset member to drive the kettle cover to open, so that the kettle cover is in a large-angle opening state, water can be conveniently poured, and water can also be conveniently poured into the kettle body.

[0008] In some embodiments, a first abutting surface is arranged on the first abutting part, and a second abutting surface is arranged on the second abutting part.

[0009] When the kettle cover is closed, the first abutting surface abuts against the second abutting surface, the second abutting surface abuts against the first abutting surface, and the kettle cover is ensured to be in a closed state.

[0010] In some embodiments, a gap is arranged between the second abutting part and the blocking part, so that the blocking part can enter the rotating path of the rotating support and abut against the first abutting part to block the first abutting part.

[0011] In some embodiments, when the kettle cover is closed, the distance between the second abutting surface and the rotating position of the rotating support is the same as the distance between the blocking part and the rotating position of the rotating support.

[0012] When the second abutting part is disengaged from the first abutting part, the blocking part is lifted up, the blocking part can enter the rotating path of the rotating support, abut against the first abutting part, and block the first abutting part, so that the rotating support stops rotating, and the kettle cover is in a small-angle opening state. Even if the kettle cover stops and then vibrates during the opening process, condensed water on the kettle cover falls into the kettle body, so that the condensed water is prevented from splashing out to scald people.

[0013] In some embodiments, the rotating support comprises a frame, and a mounting plate arranged on the frame and connected with the lid to facilitate the connection between the frame and the lid.

[0014] In some embodiments, one of the frame and the mounting plate is provided with a buckle, and the other is provided with a clamping groove, and the buckle is clamped in the clamping groove to facilitate the mounting of the mounting plate and the frame.

[0015] In some embodiments, the area of the mounting plate is less than or equal to the area of the frame to reduce the gravity of the lid and save costs.

[0016] In some embodiments, the rotating support is arranged on the kettle body through a first rotating shaft, and the reset member comprises a torsional spring, the torsional spring is sleeved on the first rotating shaft, and the two ends of the torsional spring are respectively in contact with the kettle body and the rotating support.

[0017] The rotating support rotates smoothly on the kettle body through the first rotating shaft, and the torsional spring provides a force for the rotation of the rotating support on the kettle body.

[0018] In some embodiments, an elastic member is arranged between the second end of the top rod and the kettle body.

[0019] The top rod is reset by the elastic member.

[0020] In some embodiments, the top rod is provided with an elastic member mounting portion, and the elastic member is fixedly connected with the elastic member mounting portion.

[0021] The elastic member is fastened by the elastic member mounting portion.

[0022] In some embodiments, the lid opening device further comprises a button, the button is rotatably arranged on the kettle body, and the button can be in contact with the end of the top rod away from the rotating support.

[0023] The rotation of the top rod is driven by the button.

[0024] In some embodiments, a hand pressing portion is arranged on the end surface of the button away from the top rod.

[0025] The hand pressing portion facilitates the operation of the user.

[0026] Based on the same inventive concept, the present application also provides a kettle comprising the above-mentioned lid opening device, and the kettle comprises a kettle body and a lid connected with the kettle body by the lid opening device.

[0027] The lid is turned over on the kettle body by the lid opening device.

[0028] In some embodiments, the lid comprises an upper cover and a lower cover fixedly connected with the upper cover by the rotating support.

[0029] The lower cover is fixedly connected with the upper cover through the rotating support, so that the connection is firm.

[0030] In some embodiments, a handle cover mounting portion is arranged on the outer wall of the kettle body; a handle cover is fixedly arranged on the handle cover mounting portion; and the top rod is rotatably arranged on the handle cover mounting portion.

[0031] The handle cover mounting portion facilitates the user to hold, and can accommodate the top rod, so that the space is reasonably utilized.

[0032] The present application has at least the following beneficial effects:

[0033] Since the rotating support is rotatably arranged on the kettle body, one end of the rotating support is fixedly connected with the kettle cover, and the other end of the rotating support is provided with a first abutting portion, the rotating support can drive the kettle cover to flip on the kettle body. Since one end of the reset member is connected with the kettle body, the other end of the reset member is connected with the rotating support, the top rod is rotatably connected with the kettle body, the first end of the top rod is provided with a second abutting portion and a blocking portion, when the kettle cover is closed, the second abutting portion abuts against the first abutting portion, when the kettle cover needs to be opened, the end of the top rod away from the second abutting portion is pressed, the top rod rotates on the kettle body, under the action of the lever principle, the second abutting portion is lifted, the second abutting portion and the first abutting portion are disengaged, the blocking portion is lifted and enters the rotating path of the rotating support, the rotating support rotates to the state that the first abutting portion abuts against the blocking portion under the action of the reset member, the first abutting portion is blocked by the blocking portion, so that the rotating support stops rotating, the kettle cover is in a small-angle opening state, the condensate water on the kettle cover falls into the kettle body, so that the condensate water is prevented from splashing out and scalding people, the end of the top rod away from the second abutting portion is not pressed any more, the top rod is reset, under the action of the lever principle, the blocking portion falls and leaves the rotating path of the rotating support, the first abutting portion and the blocking portion are disengaged, the rotating support continues to rotate under the action of the reset member and drives the kettle cover to open, the kettle cover is in a large-angle opening state, which is convenient for pouring water and filling water into the kettle body. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort.

[0035] Figure 1 It is an exploded view of the cover opening device of the present embodiment;

[0036] Figure 2 It is a structural schematic view of the rotating support of the present embodiment;

[0037] Figure 3 Structure diagram of the mounting part of the rotating support of the present embodiment;

[0038] Figure 4 Structure diagram of the ejector rod of the present embodiment;

[0039] Figure 5 Structure diagram of the elastic part mounting part of the ejector rod of the present embodiment;

[0040] Figure 6 Structure diagram of the key of the present embodiment;

[0041] Figure 7 Structure diagram of the ejector rod matching contact part of the key of the present embodiment;

[0042] Figure 8 Structure diagram of the kettle cover in the closed state of the present embodiment;

[0043] Figure 9 Structure diagram of the kettle cover in the small-angle opening state of the present embodiment;

[0044] Figure 10 Structure diagram of the kettle cover in the large-angle opening state of the present embodiment;

[0045] Figure 11 Structure diagram of the kettle body of the present embodiment.

[0046] In the drawings:

[0047] Kettle cover 10, upper cover 101, lower cover 102;

[0048] Kettle body 20, handle cover mounting part 201, handle cover 202, first rotating shaft hole 203, second rotating shaft hole 204, third rotating shaft hole 205, inner container 206, heating assembly 207, switch 208, elastic part mounting position 209;

[0049] Rotating support 30, first contact part 301, first contact surface 302, frame 303, multiple third reinforcing ribs 304, mounting plate 305, buckle 306;

[0050] Reset part 40, torsional spring 401;

[0051] Ejector rod 50, second contact part 501, blocking part 502, elastic part mounting part 503, second contact surface 504, key matching part 505, third rotating shaft 506, first reinforcing rib 507, second reinforcing rib 508, notch 510;

[0052] First rotating shaft 60;

[0053] Elastic part 70;

[0054] Key 80, hand pressing part 801, top rod matching contact part 802, second rotating shaft 803. DETAILED DESCRIPTION

[0055] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort fall within the protection scope of the present application.

[0056] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, motion condition and the like between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0057] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0058] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person of ordinary skill in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0059] The present application will be described below in conjunction with the drawings and specific embodiments:

[0060] The uncapping device and kettle provided in the embodiment aim to at least solve the technical problems that the ion purification technology is equipped with a fan, resulting in high cost, noise and discomfort to users.

[0061] Figure 1 The explosion structure diagram of the kettle with the uncapping device of the embodiment is shown in FIG. 1, Figure 2 The structure diagram of the rotating support of the embodiment is shown in FIG. 2, Figure 4Figure 1 is a structural schematic diagram of a top rod of the present embodiment. In combination with Figure 1 , Figure 2 and Figure 4 , the cover opening device of the present embodiment comprises a rotating support 30, a reset member 40 and a top rod 50. The rotating support 30 is rotatably arranged on the kettle body 20, and one end of the rotating support 30 is fixedly connected with the kettle cover 10, and the other end of the rotating support 30 is provided with a first abutting portion 301. One end of the reset member 40 is connected with the kettle body 20, and the other end of the reset member 40 is connected with the rotating support 30. The top rod 50 is rotatably connected with the kettle body 20, and a second abutting portion 501 and a blocking portion 502 are arranged on a first end of the top rod 50. When the kettle cover 10 needs to be opened, the top rod 50 rotates, the second abutting portion 501 is disengaged from the first abutting portion 301, and the rotating support 30 rotates to the first abutting portion 301 abutting against the blocking portion 502 under the action of the reset member 40; the top rod 50 resets, the first abutting portion 301 is disengaged from the blocking portion 502, and the rotating support 30 continues to rotate under the action of the reset member 40, thereby driving the kettle cover 10 to open.

[0062] Figure 8 Figure 1 is a structural schematic diagram of a top rod of the present embodiment. In combination with Figure 9 Figure 1 is a structural schematic diagram of a top rod of the present embodiment. In combination with Figure 10 Figure 1 is a structural schematic diagram of a top rod of the present embodiment. In combination with Figure 8 , when the kettle cover 10 is closed, the second abutting portion 501 abuts against the first abutting portion 301. In combination with Figure 9 , when the kettle cover 10 needs to be opened, the end of the top rod 50 away from the second abutting portion 501 is pressed down, the top rod 50 rotates on the kettle body 20, the second abutting portion 501 is raised under the action of the lever principle, the second abutting portion 501 is disengaged from the first abutting portion 301, the blocking portion 502 is raised, enters the rotating path of the rotating support 30, the rotating support 30 rotates to the first abutting portion 301 abutting against the blocking portion 502 under the action of the reset member 40, the first abutting portion 301 is blocked by the blocking portion 502, so that the rotating support 30 stops rotating, the kettle cover 10 is in a small angle opening state, and the condensate water on the kettle cover 10 falls into the kettle body 20, thereby avoiding the condensate water from splashing out to scald people. In combination with Figure 10, the ejector rod 50 resets. Under the action of the lever principle, the blocking part 502 drops and leaves the rotation path of the rotating bracket 30. The first抵触 part 301 is disengaged from the blocking part 502. The rotating bracket 30 continues to rotate under the action of the resetting member 40, driving the kettle lid 10 to open. The kettle lid 10 is in a large-angle opening state, which is convenient for pouring water. At the same time, it is also convenient for filling water into the kettle body.

[0063] Combined with Figure 2 , in some embodiments, the rotating bracket 30 includes a frame 303 and a plurality of third reinforcing ribs 304. The plurality of third reinforcing ribs 304 are fixedly arranged on the frame 303 to ensure the structural strength of the rotating bracket 30. Among them, the plurality of third reinforcing ribs 304 form a plurality of "rice" - shaped structures, further ensuring the structural strength of the rotating bracket 30.

[0064] Figure 3 is a schematic structural diagram of the installation part of the rotating bracket of this embodiment. Combined with Figure 3 , in some embodiments, a mounting plate is provided on the frame 303 and is connected to the kettle lid 10 to facilitate the connection between the frame 303 and the kettle lid 10. In this embodiment, a mounting plate 305 is fixedly arranged on the frame 303 and is fixedly connected to the kettle lid 10. Specifically, the frame 303 can be fixedly connected to the mounting plate 305 by welding, further ensuring the structural strength of the frame 303. The frame 303 can be fixedly connected to the kettle lid 10 by welding, ensuring a reliable connection between the frame 303 and the kettle lid 10. [[ID=Q13]]

[0065] In some embodiments, one of the frame 303 and the mounting plate 305 is provided with a buckle 306, and the other is provided with a slot (not shown in the figure). The buckle 306 is clamped in the slot. In this embodiment, the frame 303 is provided with the buckle 306 and the mounting plate 305 is provided with the slot. Of course, in other embodiments, the mounting plate 305 can be provided with the buckle 306 and the frame 303 can be provided with the slot. However, since the mounting plate 305 is a plate - like structure and it is easy to open the slot, preferably, the slot is opened on the mounting plate 305.

[0066] In some embodiments, when installing the mounting plate 305, only need to align the buckle 306 with the slot for positioning, and then, clamp the buckle 306 in the slot to realize the connection between the frame 303 and the mounting plate 305, which is convenient for installing the mounting plate 305 on the frame 303.

[0067] In some embodiments, in order to reduce the weight of the kettle cover 10, the area of the mounting plate 305 is less than or equal to the area of the frame 303, and the area of the mounting plate 305 can also be reduced to save costs. Since the frame 303 is a frame structure, in order to shield the frame 303 and ensure aesthetics, preferably, the area of the mounting plate 305 is equal to the area of the frame 303, so that the mounting plate 305 can completely cover the frame 303.

[0068] In combination Figure 2 and Figure 4 In some embodiments, the first contact surface 302 is provided on the first contact portion 301, and the second contact surface 504 is provided on the second contact portion 501. The first contact surface 302 can be in contact with the second contact surface 504. When the kettle cover 10 is closed, the first contact surface 302 is in contact with the second contact surface 504, and the second contact surface 504 abuts against the first contact surface 302, thereby ensuring that the kettle cover 10 is in a closed state.

[0069] In combination Figure 2 and Figure 4 In some embodiments, the angle between the first contact surface 302 and the horizontal plane is 15-45°, and the angle between the second contact surface 504 and the horizontal plane is 15-45° when the kettle cover is in a closed state, so that the second contact surface 504 can abut against the first contact surface 302 when the kettle cover 10 is in a closed state. Preferably, the angle between the first contact surface 302 and the horizontal plane is 30°, and the angle between the second contact surface 504 and the horizontal plane is 30°.

[0070] In combination Figure 4 In some embodiments, the top rod 50 further comprises a key matching portion 505, and the second contact portion 501 and the blocking portion 502 are fixedly arranged on the end surface of the key matching portion 505 facing the rotating bracket 30, and the second contact portion 501 and the blocking portion 502 are driven to move by the key matching portion 505. In this embodiment, the second contact portion 501 and the blocking portion 502 are integrally formed with the key matching portion 505, thereby ensuring the connection strength.

[0071] In combination Figure 4 In some embodiments, in order to ensure the structural strength of the second contact portion 501, the first reinforcing rib 507 is arranged on the second contact portion 501 and connected with the key matching portion 505. In this embodiment, the second contact portion 501, the first reinforcing rib 507, and the key matching portion 505 are integrally formed, thereby further ensuring the structural strength of the second contact portion 501.

[0072] In some embodiments, the first contact portion 301 often contacts the second contact portion 501 during the opening and closing of the kettle cover 10, that is, the second contact portion 501 is often subjected to force, so the first reinforcing rib 507 is arranged on the second contact portion 501 and connected with the button matching portion 505 to ensure the structural strength of the second contact portion 501.

[0073] In combination Figure 5 In some embodiments, the blocking portion 502 is provided with a second reinforcing rib 508 connected with the button matching portion 505. In the present embodiment, the blocking portion 502, the second reinforcing rib 508 and the button matching portion 505 are integrally formed, further ensuring the structural strength of the blocking portion 502.

[0074] In some embodiments, the blocking portion 502 often contacts the second contact portion 501 during the opening and closing of the kettle cover 10, that is, the blocking portion 502 is often subjected to force, so the second reinforcing rib 508 is arranged on the blocking portion 502 and connected with the button matching portion 505 to ensure the structural strength of the blocking portion 502.

[0075] In combination Figure 4 In some embodiments, the angle between the second contact portion 501 and the button matching portion 505 is 90-150°, ensuring that the second contact portion 501 can contact the first contact portion 301. Preferably, the angle between the second contact portion 501 and the button matching portion 505 is 120°.

[0076] In combination Figure 4 In some embodiments, the blocking portion 502 and the second contact portion 501 are provided with a gap 510, that is, the blocking portion 502 and the second contact portion 501 have an included angle, that is, the blocking portion 502 and the second contact portion 501 form an included angle, which can be an acute angle, an obtuse angle or a right angle, ensuring that the blocking portion 502 can enter the rotation path of the rotating support 30 and can contact the first contact portion 301 to block the first contact portion 301. In the present embodiment, the angle between the blocking portion 502 and the second contact portion 501 is 15-135°, ensuring that the blocking portion 502 can enter the rotation path of the rotating support 30 and can contact the first contact portion 301 to block the first contact portion 301. Preferably, the included angle between the blocking portion 502 and the second contact portion 501 is 60°.

[0077] In combination Figure 8In some embodiments, the second contact surface 504 has the same distance from the rotating support 30 when the kettle cover 10 is closed as the blocking part 502 has from the rotating support 30. When the second contact surface 504 is disengaged from the first contact surface 302, the blocking part 502 is raised, ensuring that the blocking part 502 can enter the rotating path of the rotating support 30 to contact the first contact surface 302. The first contact surface 302 is blocked by the blocking part 502, so that the rotating support 30 stops rotating, and the kettle cover 10 is in a small-angle opening state. Even if the kettle cover 10 stops during the opening process and then vibrates, the condensed water on the kettle cover 10 will fall into the kettle body 20, avoiding the condensed water from splashing out and scalding people.

[0078] In combination Figure 4 In some embodiments, the key matching part 505 of the top rod 50 is connected to the kettle body 20 through a third rotating shaft 506, so that the key matching part 505 of the top rod 50 can rotate smoothly on the kettle body 20, and the top rod 50 can rotate on the kettle body 20.

[0079] Figure 6 The structure diagram of the key of the present embodiment is shown in FIG. 8A. Figure 7 The structure diagram of the key matching contact part of the top rod of the present embodiment is shown in FIG. 8B. Figure 6 And Figure 7 In some embodiments, the cover opening device further comprises a key 80. The key 80 is rotatably arranged on the kettle body 20. In the present embodiment, the key 80 is arranged on the kettle body 20 through a second rotating shaft 803, ensuring that the key 80 can rotate smoothly on the kettle body 20.

[0080] In combination Figure 7 The key 80 is provided with a top rod matching contact part 802 on the end face facing the top rod 50, which can contact the end of the top rod 50 away from the rotating support 30. That is, when the kettle cover 10 is to be opened, the key 80 is pressed, and the key 80 rotates on the kettle body 20 through the second rotating shaft 803. The top rod matching contact part 802 of the key 80 moves towards the key matching part 505 of the top rod 50, and the top rod matching contact part 802 presses the key matching part 505 of the top rod 50. The top rod matching contact part 802 cooperates with the key matching part 505 of the top rod 50, so that the key matching part 505 of the top rod 50 drives the top rod 50 to rotate on the kettle body 20. Under the action of the lever principle, the second contact surface 504 is driven by the second contact part 501 to be raised, and the second contact surface 504 is disengaged from the first contact surface 302 of the first contact part 301. In the present embodiment, the top rod matching contact part 802 is in the shape of a truncated cone, which is convenient for pressing the key matching part 505 of the top rod 50. Of course, in other embodiments, the top rod matching contact part 802 can also be in the shape of a circular truncated cone or other shapes.

[0081] In combinationFigure 6 The button 80 is provided with a hand pressing part 801 on the end face away from the top rod 50. The user presses the hand pressing part 801, and the top rod cooperation contact part 802 of the button 80 is moved towards the button cooperation part 505 of the top rod 50, which is convenient for use.

[0082] Figure 5 It is a structure diagram of the elastic element installation part of the top rod in the embodiment. It is combined with Figure 1 and Figure 5 In some embodiments, the second end of the top rod 50 is provided with an elastic element 70 between the kettle body 20. That is, the button cooperation part 505 of the top rod 50 is provided with an elastic element 70 between the kettle body 20. When the kettle cover 10 is closed, the elastic element 70 is in an extended state, the elastic element 70 lifts the button cooperation part 505 of the top rod 50, and the first abutting face 302 of the first abutting part 301 is abutted on the second abutting face 504 of the second abutting part 501. When the kettle cover 10 needs to be opened, the hand pressing part 801 of the button 80 is pressed, the hand pressing part 801 drives the top rod cooperation contact part 802 of the button 80 to move towards the button cooperation part 505 of the top rod 50, the top rod cooperation contact part 802 presses the button cooperation part 505, the button cooperation part 505 rotates on the kettle body 20 through the third rotating shaft 506, at the same time, the button cooperation part 505 presses the elastic element 70, the elastic element 70 is compressed, at this time, under the action of the lever principle, the second abutting face 504 is lifted, the second abutting face 504 is no longer abutted on the first abutting face 302, the blocking part 502 is lifted, enters the rotating path of the rotating support 30, the rotating support 30 rotates to the end face of the first abutting part 301 away from the first abutting face 302 and abutted on the blocking part 502 under the action of the reset element 40, the rotating support 30 stops rotating on the kettle body 20 through the blocking part 502 limiting the end face of the first abutting part 301 away from the first abutting face 302, the kettle cover 10 is in a small angle opening state, the condensed water on the kettle cover 10 drops into the kettle body 20, avoiding the condensed water splashing out and scalding people. The button 80 is no longer pressed, the elastic element 70 is extended and reset under the action of elasticity, the elastic element 70 drives the button cooperation part 505 to move towards the button 80, the button cooperation part 505 rotates on the kettle body 20 through the third rotating shaft 506, the button cooperation part 505 lifts the top rod cooperation contact part 802, the button 80 is reset, at the same time, the top rod 50 is reset, under the action of the lever principle, the blocking part 502 falls away from the rotating path of the rotating support 30, the end face of the first abutting part 301 away from the first abutting face 302 is no longer abutted on the blocking part 502, the rotating support 30 continues to rotate on the kettle body 20 under the action of the reset element 40, drives the kettle cover 10 to open, the kettle cover 10 is in a large angle opening state, which is convenient for pouring water, at the same time, it is also convenient for pouring water into the kettle body 20. In the embodiment, the elastic element 70 can be a spring, of course, in other embodiments, the elastic element 70 can also be an elastic element such as a rubber pad.

[0083] In combination Figure 4 In some embodiments, the top rod 50 is provided with an elastic element mounting portion 503; the elastic element 70 is fixedly connected with the elastic element mounting portion 503, so that the elastic element 70 can be driven. When the elastic element 70 is a spring, the elastic element mounting portion 503 is in the shape of a cross, so that the end of the spring is embedded in the elastic element mounting portion 503, so as to ensure the firmness of the connection between the spring and the elastic element mounting portion 503. The cross-shaped elastic element mounting portion 503 can also provide guidance for the expansion and contraction of the elastic element 70.

[0084] In combination Figure 1 In some embodiments, the rotating support 30 is arranged on the kettle body 20 through the first rotating shaft 60, so that the rotating support 30 can rotate smoothly on the kettle body 20.

[0085] In combination Figure 1 And Figure 9 In some embodiments, when the kettle cover 10 is closed, the distance between the second abutting surface 504 and the first rotating shaft 60 is the same as the distance between the blocking portion 502 and the first rotating shaft 60. When the second abutting surface 504 is disengaged from the first abutting surface 302, the blocking portion 502 is raised, so that the blocking portion 502 can enter the rotating path of the rotating support 30 to abut against the first abutting surface 302. The first abutting surface 302 is blocked by the blocking portion 502, so that the rotating support 30 stops rotating, and the kettle cover 10 is in a small-angle opening state. Even if the kettle cover 10 stops during the opening process and then vibrates, the condensed water on the kettle cover 10 will drop into the kettle body 20, so as to avoid the condensed water from splashing out and scalding people.

[0086] In combination Figure 1In some embodiments, the reset member 40 includes a torsion spring 401 sleeved on the first rotating shaft 60, and the two ends of the torsion spring 401 abut against the kettle body 20 and the rotating support 30, respectively. When the kettle cover 10 is closed, the second abutting surface 504 of the second abutting part 501 abuts against the first abutting surface 302 of the first abutting part 301, and the force generated by the torsion spring 401 on the rotating support 30 is counteracted by the second abutting surface 504. When the kettle cover 10 needs to be opened, the hand pressing part 801 of the pressing key 80 is pressed, the hand pressing part 801 drives the top rod cooperation part 802 of the pressing key 80 to move towards the key cooperation part 505 of the top rod 50, the top rod cooperation part 802 presses the key cooperation part 505 downwards, the key cooperation part 505 rotates on the kettle body 20 through the third rotating shaft 506, and at the same time, the key cooperation part 505 presses the elastic member 70 downwards, so that the elastic member 70 is compressed. At this time, under the action of the lever principle, the second abutting surface 504 of the second abutting part 501 is lifted, the second abutting surface 504 no longer abuts against the first abutting surface 302, the blocking part 502 is lifted, enters the rotating path of the rotating support 30, the force generated by the torsion spring 401 on the rotating support 30 is counteracted by the blocking part 502, the rotating support 30 rotates on the kettle body 20 through the first rotating shaft 60, until the end surface of the first abutting part 301 opposite to the first abutting surface 302 abuts against the blocking part 502, the action of the end surface of the first abutting part 301 opposite to the first abutting surface 302 is limited by the blocking part 502, the force generated by the torsion spring 401 on the rotating support 30 is counteracted by the blocking part 502, so that the rotating support 30 stops rotating on the kettle body 20, and the kettle cover 10 is in a small-angle opening state. The condensate water on the kettle cover 10 falls into the kettle body 20, so as to avoid the condensate water from splashing out and scalding people. When the pressing key 80 is no longer pressed, the elastic member 70 is stretched under the action of elasticity, the elastic member 70 drives the key cooperation part 505 to move towards the pressing key 80, the key cooperation part 505 rotates on the kettle body 20 through the third rotating shaft 506, so as to lift the top rod cooperation part 802 by the key cooperation part 505, the pressing key 80 is reset, and at the same time, the top rod 50 is reset. Under the action of the lever principle, the blocking part 502 falls, the end surface of the first abutting part 301 opposite to the first abutting surface 302 no longer abuts against the blocking part 502, the force generated by the torsion spring 401 on the rotating support 30 drives the rotating support 30 to continue rotating on the kettle body 20, drives the kettle cover 10 to open, and the kettle cover 10 is in a large-angle opening state, so as to facilitate pouring water and pouring water into the kettle body 20.

[0087] In some embodiments, the reset member 40 comprises a tension spring. The first end of the tension spring is fixedly connected with the kettle body 20, and the second end of the tension spring abuts against the rotating support 30. When the kettle cover 10 is closed, the second abutting surface 504 of the second abutting portion 501 abuts against the first abutting surface 302 of the first abutting portion 301, at this time, the tension spring is in an extended state, and the action force of the tension spring on the rotating support 30 is counteracted by the second abutting surface 504. When the kettle cover 10 needs to be opened, the hand pressing portion 801 of the pressing key 80 is pressed, the hand pressing portion 801 drives the top rod cooperation contact portion 802 of the pressing key 80 to move towards the key cooperation portion 505 of the top rod 50, the top rod cooperation contact portion 802 presses the key cooperation portion 505 downwards, the key cooperation portion 505 rotates on the kettle body 20 through the third rotating shaft 506, at the same time, the key cooperation portion 505 presses the elastic member 70 downwards, so that the elastic member 70 is compressed, at this time, under the action of the lever principle, the second abutting portion 501 drives the second abutting surface 504 to be lifted up, the second abutting surface 504 no longer abuts against the first abutting surface 302, the blocking portion 502 is lifted up and enters the rotating path of the rotating support 30, the tension spring pulls the rotating support 30 to generate an action force on the rotating support 30, the rotating support 30 rotates on the kettle body 20 through the first rotating shaft 60, until the end surface of the first abutting portion 301, which is opposite to the first abutting surface 302, abuts against the blocking portion 502, the action of the end surface of the first abutting portion 301, which is opposite to the first abutting surface 302, is limited by the blocking portion 502, the action force of the tension spring on the rotating support 30 is counteracted by the blocking portion 502, so that the rotating support 30 stops rotating on the kettle body 20, and the kettle cover 10 is in a small-angle opening state, so that the condensed water on the kettle cover 10 falls into the kettle body 20, avoiding the condensed water from splashing out to scald people. The pressing key 80 is no longer pressed, the elastic member 70 is stretched under the action of elasticity, the elastic member 70 drives the key cooperation portion 505 to move towards the pressing key 80, the key cooperation portion 505 rotates on the kettle body 20 through the third rotating shaft 506, so that the key cooperation portion 505 lifts up the top rod cooperation contact portion 802, the pressing key 80 is reset, at the same time, the top rod 50 is reset, under the action of the lever principle, the blocking portion 502 falls down, the end surface of the first abutting portion 301, which is opposite to the first abutting surface 302, no longer abuts against the blocking portion 502, the tension spring continues to pull the rotating support 30 to generate an action force on the rotating support 30, so as to drive the rotating support 30 to continue rotating on the kettle body 20, until the tension spring is in a compressed state, so as to drive the kettle cover 10 to be opened, and the kettle cover 10 is in a large-angle opening state, which is convenient for pouring water and filling water into the kettle body 20.

[0088] Based on the same inventive concept, the application further provides a kettle adopting the cover opening device, the specific structure of which is referred to the above embodiments. Since the cover opening device adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0089] In combination with Figure 1In some embodiments, the kettle comprises a kettle body 20 and a kettle cover 10.

[0090] The kettle cover 10 is connected with the kettle body 20 through an opening cover device. The kettle cover 10 is driven to rotate on the kettle body 20 through the opening cover device, so as to realize the conversion among the closed state, the small-angle opening state and the large-angle opening state of the kettle cover 10.

[0091] In combination with Figure 1 In some embodiments, the kettle cover 10 comprises an upper cover 101 and a lower cover 102.

[0092] The lower cover 102 is fixedly connected with the upper cover 101 through a rotating support 30. In the present embodiment, the rotating support 30 is arranged between the upper cover 101 and the lower cover 102, so as to ensure the firm connection of the upper cover 101 and the lower cover 102.

[0093] Figure 11 The present embodiment is a structural schematic diagram of the kettle body, in combination with Figure 11 In some embodiments, a handle cover mounting portion 201 is arranged on the outer wall of the kettle body 20, so as to facilitate the user to hold. A handle cover 202 is fixedly arranged on the handle cover mounting portion 201, and the handle cover mounting portion 201 is shielded through the handle cover 202, so as to ensure the appearance and protect the internal components of the handle cover mounting portion 201. A top rod 50 is rotatably arranged in the handle cover mounting portion 201, and the top rod 50 is accommodated in the handle cover mounting portion 201, so as to reasonably utilize the space. In the present embodiment, the top rod matching contact portion 802 of the key 80 passes through the handle cover 202 and abuts against the key matching portion 505 of the top rod 50.

[0094] In combination with Figure 11 In some embodiments, a first rotating shaft hole 203 is arranged on the handle cover mounting portion 201, and the first rotating shaft hole 203 is matched with the first rotating shaft 60, so as to ensure the smooth rotation of the rotating support 30 at the handle cover mounting portion 201. A second rotating shaft hole 204 is arranged on the handle cover mounting portion 201, so as to ensure the smooth rotation of the key 80 at the handle cover mounting portion 201. A third rotating shaft hole 205 is arranged on the handle cover mounting portion 201, so as to ensure the smooth rotation of the top rod 50 at the handle cover mounting portion 201.

[0095] In combination with Figure 11 In some embodiments, an elastic member mounting site 209 is fixedly arranged in the handle cover mounting portion 201, the first end of the elastic member 70 is connected with the elastic member mounting site 209, the elastic member 70 is supported through the elastic member mounting site 209, and the second end of the elastic member 70 is fixedly connected with the elastic member mounting portion 503 of the top rod 50.

[0096] In some embodiments, the kettle can be an electric kettle or other forms of kettle, and the present embodiment does not limit the same.

[0097] In combination withFigure 8 In some embodiments, when the kettle is an electric kettle, an inner container 206 is fixedly arranged in the kettle body 20 for heating water. A heating assembly 207 is arranged between the inner container 206 and the kettle body 20 for heating the inner container 206. A switch 208 is connected with the heating assembly 207 through the kettle body for controlling the start and stop of the heating assembly 207. When water is to be heated, the switch 208 controls the start of the heating assembly 207, the heating assembly 207 heats the inner container 206, and the inner container 206 heats the water.

[0098] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0099] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features indicated or implying the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection claimed by the present application.

[0100] In the description of the present application, unless otherwise explicitly specified and limited, "on" or "under" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "above" of the first feature to the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. "Below", "below" and "below" of the first feature to the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0101] In the description of the application, reference is made to descriptive terms such as "one embodiment", "some embodiments", "an example", "a specific example" or "some examples" meant to connote "one" or "some" but not "the only" structure, workflow, composition, arrangement, procedure, configuration, property, or relation described in the examples. This structural elucidation is for the purposes of providing an example of and a basis for patentable subject matter, but is not necessarily encompassed by the examples described. Moreover, the specific features, structures, components, or characteristics described in the application can be combined in any suitable manner in one or more embodiments or examples. Furthermore, those skilled in the art will recognize that the described embodiments or examples can be practiced with steps in different orders, and that certain functions have not been described in detail, but would still encompassed by the examples described. In addition, the described embodiments or examples can be combined in any suitable manner.

[0102] Although preferred embodiments of the application have been described herein, those skilled in the art will readily devise many other variations of these embodiments that will be within the scope of the present application. Accordingly, the appended claims are intended to encompass all such variations as falling within the scope of the application.

[0103] Obviously, numerous modifications and variations of the present application are possible in light of the above teachings. It is therefore to be understood that within the scope of the appended claims and their equivalents, the application can be practiced otherwise than as specifically described.

Claims

1. An uncapping device connected to a lid and a body of a pot, characterized in that, The cover opening device comprises: a rotating support rotatably arranged on the kettle body, one end of the rotating support being fixedly connected with the kettle cover, and the other end of the rotating support being provided with a first abutting portion; a reset member, one end of which is connected with the kettle body and the other end of which is connected with the rotating support; a top rod rotatably connected with the kettle body, a second abutting portion and a blocking portion being arranged on a first end of the top rod, and an elastic member being arranged between a second end of the top rod and the kettle body; when the kettle cover needs to be opened, the top rod is rotated, the second abutting portion is disengaged from the first abutting portion, the rotating support is rotated to the first abutting portion abutting against the blocking portion under the action of the reset member, the top rod is reset, the first abutting portion is disengaged from the blocking portion, and the rotating support continues to rotate under the action of the reset member to drive the kettle cover to be opened.

2. The cover opening device according to claim 1, wherein: a first abutting surface is arranged on the first abutting portion, and a second abutting surface is arranged on the second abutting portion; the first abutting surface is abuttable against the second abutting surface.

3. The decapper of claim 1 wherein, a gap is arranged between the second abutting portion and the blocking portion.

4. The decapper of any one of claims 1-3, wherein, when the kettle cover is closed, the second abutting surface and the rotating support have the same distance from the blocking portion.

5. The decapper of any one of claims 1-3, wherein, the rotating support comprises: a frame; a mounting plate arranged on the frame and connected with the kettle cover.

6. The decapper of claim 5 wherein, one of the frame and the mounting plate is provided with a buckle, and the other is provided with a clamping groove, and the buckle is clamped in the clamping groove.

7. The decapper of claim 5 wherein, the area of the mounting plate is less than or equal to the area of the frame.

8. The cover opening device according to any one of claims 1-3, wherein: the rotating support is arranged on the kettle body through a first rotating shaft; the reset member comprises a torsion spring, the torsion spring is sleeved on the first rotating shaft, and the two ends of the torsion spring are respectively abutted against the kettle body and the rotating support.

9. The cover opening device according to any one of claims 1-3, wherein: the top rod is provided with an elastic member mounting portion; the elastic member is fixedly connected with the elastic member mounting portion.

10. The decapper of any one of claims 1-3, wherein, the cover opening device further comprises a button; the button is rotatably arranged on the kettle body, and the button is abuttable against the end of the top rod away from the rotating support.

11. The cover opening device according to claim 10, wherein: a hand pressing portion is arranged on the end surface of the button away from the top rod.

12. A kettle characterised in that the kettle comprises: a kettle body; a kettle cover connected with the kettle body through the cover opening device according to any one of claims 1-11.

13. The water kettle according to claim 12, wherein, the kettle cover comprises: an upper cover; a lower cover fixedly connected with the upper cover through the rotating support.

14. The kettle according to claim 12, wherein: a handle cover mounting portion is arranged on the outer wall of the kettle body; a handle cover is fixedly arranged on the handle cover mounting portion; the top rod is rotatably arranged on the handle cover mounting portion.

Images