A kettle cover structure

Abstract

The utility model discloses a kettle cover structure, including rotatable cooperation link's cover main part and mounting seat and is provided with torsion spring between both, cover main part includes cover portion and neck portion, and the top of cover portion is provided with button subassembly, and the below of button subassembly is provided with slide in neck portion, and the inside of neck portion has the resting surface, and is provided with the lock mouth on the neck portion, cover main part inside button subassembly with the slide between is provided with rotatable rocker arm spare, and rocker arm spare includes with button subassembly linkage link's first arm, and with first arm bending link and with slide linkage link's second arm, rocker arm spare is structured to set up as: when downward press drive button subassembly, first arm is pressed down and second arm rotates to the back to slide into the lock mouth in linkage slide and realizes the unlocking when sliding in. The utility model discloses simple structure, reasonable, can drive rocker arm spare rotation to push slide and unlock through downward press button subassembly, then, cover main body can open automatically under the torsion spring effect and open.

Description

Technical Field

[0001] This utility model relates to the field of kettle equipment technology, and in particular to a kettle lid structure. Background Technology

[0002] A kettle is a common water container, which generally includes a kettle body and a lid that is set on the upper end of the kettle body. The rear end of the existing kettle lid is usually bolted to the kettle body by a pivot, and its front end is locked to the rim of the kettle body by a slider. However, the kettle lid is often opened by pulling a lever on it horizontally to trigger the slider to retract and unlock, and then manually lifting the lid to flip it back. This lid opening operation is relatively cumbersome and has room for improvement. Utility Model Content

[0003] The present invention aims to overcome the defects in the prior art by providing a kettle lid structure, which can drive the rocker arm to rotate by pressing down the button assembly to push the slide bar to slide out, and then the lid body can automatically flip up and open under the action of the torsion spring.

[0004] To achieve the above objectives, this utility model provides a kettle lid structure, which is unclamped at the upper port of the kettle body, including a lid body and a mounting seat whose front end is rotatably connected to the lid body and whose rear end is fixed to the inner wall of the kettle body. A torsion spring is provided between the lid body and the mounting seat to assist the lid body in opening in the unlocked state.

[0005] The lid body includes a lid portion that covers the upper port of the pot body, and a neck portion that is connected to the lid portion and extends into the upper port of the pot body. The top of the lid portion is provided with a button assembly that can be pressed down and driven. A slider is provided in the neck portion below the button assembly that can slide horizontally. The neck portion has a corresponding resting surface for the slider to rest on, and a locking opening is provided on the neck portion for the front end of the slider to extend out.

[0006] A rotatable rocker arm is provided inside the cover body between the button assembly and the slide bar. The rocker arm includes a first arm that is linked to the button assembly and a second arm that is bent and linked to the slide bar.

[0007] The rocker arm is configured such that when the button assembly is pressed down, the first arm is pressed down by the button assembly and the second arm rotates backward to retract the slider into the lock slot to unlock.

[0008] A further configuration is provided: both sides of the resting surface corresponding to the slide bar are provided with constraint frames for restricting the slide bar's sliding movement.

[0009] A further feature is provided on the resting surface: a plurality of arc-shaped protrusions are provided at intervals to abut against the bottom surface of the slide bar.

[0010] The slide bar is further configured such that a travel opening is provided on the slide bar, and a push plate frame is correspondingly provided on the resting surface and placed in the travel opening. A first spring is abutted between the push plate frame and the travel opening, and the first spring causes the slide bar to always have the tendency to move forward to extend the lock.

[0011] A further feature is provided on the slider for inserting the second arm of the rocker arm.

[0012] The cover is further configured such that the top of the cover is recessed downward to form a cavity, and the bottom wall of the cavity has a through hole in the middle.

[0013] The button assembly includes a housing embedded in a cavity and a pressure cover movably installed in the housing. The pressure cover is provided with a linkage extending through a through hole. The lower end of the linkage has a pin. The first arm of the rocker arm is provided with a linkage hole through which the pin of the linkage passes.

[0014] A further configuration is provided: a second spring is provided between the bottom wall of the cavity and the pressure cap, the second spring causing the pressure cap to always have an upward tendency to return to its original position.

[0015] Compared with the prior art, the present invention has a simple and reasonable structure and is easy to open. Simply press down on the button assembly to drive the rocker arm to rotate and push the slide bar to unlock. Then the cover body will automatically flip up and open under the action of the torsion spring. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the kettle of this utility model;

[0017] Figure 2 This is a schematic diagram of the vertical cross-sectional structure of the kettle;

[0018] Figure 3 yes Figure 2 A magnified structural diagram of part A;

[0019] Figure 4 This is a schematic diagram of the separate structure of the lid.

[0020] The following reference numerals are marked on the accompanying drawings:

[0021] 10. Lid; 11. Cover; 111. Cavity; 112. Through hole; 12. Neck; 121. Locking opening; 122. Resting surface; 123. Constraint frame; 124. Push plate frame; 125. Arc-shaped protrusion; 13. Button assembly; 131. Housing; 132. Pressure cap; 133. Linkage component; 1331. Pin; 134. Second spring; 14. Slide bar; 141. Travel opening; 15. Rocker arm; 151. First arm; 1511. Linkage hole; 152. Second arm; 16. First spring; 17. Mounting base; 171. Torsion spring; 20. Kettle body; 21. Rim. Detailed Implementation

[0022] The following describes a specific embodiment of the present invention in detail with reference to the accompanying drawings. However, it should be understood that the scope of protection of the present invention is not limited to the specific embodiment.

[0023] The structure of the lid 10 of a kettle according to this utility model is as follows: Figure 1 and Figure 2 As shown, the lid is rotatably connected to the lid body at the upper port of the kettle body 20, and the rear end is fixed to the inner wall of the kettle body 20. A torsion spring 171 is provided between the lid body and the mounting base 17 to help the lid body open in the unlocked state. In this way, the lid body can automatically flip up and open under the action of the torsion spring 171 when it is in the unlocked state.

[0024] In this embodiment, as Figure 3 and Figure 4 As shown, the lid body includes a lid portion 11 that covers the upper port of the pot body 20, and a neck 12 connected to the lid portion 11 and extending into the upper port of the pot body 20. The top of the lid portion 11 is a button assembly 13 that can be pressed downwards. A slider 14 is horizontally slidable below the button assembly 13 within the neck 12. The neck 12 has a resting surface 122 for the slider 14, and a locking opening 121 is provided on the peripheral wall of the neck 12 for the front end of the slider 14 to extend out. The lid body is locked onto the rim 21 of the upper port of the pot body 20 by the slider 14 extending out through the locking opening 121. A rotatable rocker arm 15 is provided between the button assembly 13 and the slide bar 14. The rocker arm 15 includes a first arm 151 that is linked to the button assembly 13 and a second arm 152 that is bent and linked to the first arm 151 and linked to the slide bar 14. The rocker arm 15 is configured such that when the button assembly 13 is pressed down, the first arm 151 can be pressed down to make the rocker arm 15 rotate backward. During the backward rotation of the rocker arm 15, the second arm 152 is linked to the slide bar 14 and slides back into the locking slot 121 to disengage from the mouth edge 21 of the upper port of the pot body 20 to unlock. At this time, the lid body automatically flips up and opens under the action of the torsion spring 171.

[0025] In this embodiment, as Figure 3 and Figure 4 As shown, the top of the cover 11 is recessed downward to form a cavity 111, and a through hole 112 is provided in the middle of the bottom wall of the cavity 111; the button assembly 13 includes a housing 131 embedded in the cavity 111 and a pressure cover 132 movably installed in the housing 131. The pressure cover 132 is provided with a linkage member 133 extending through the through hole 112. The end of the linkage member 133 located below the through hole 112 has a pin 1331. The first arm 151 of the rocker arm 15 is provided with a linkage hole 1511 through which the pin 1331 of the linkage member 133 passes, and so on. When the pressure cap 132 is pressed down and moves within the housing 131, it can drive the linkage 133 to move downward synchronously. At the same time, the linkage 133, through the pin 1331 and the linkage hole 1511, can drive the first arm 151 to press down and cause the rocker arm 15 and its second arm 152 to flip backward. Preferably, a second spring 134 is provided between the bottom wall of the cavity 111 and the pressure cap 132. The second spring 134 makes the pressure cap 132 always have the tendency to move upward and reset. In this way, the pressure cap 132 can automatically reset without the action of external force so as to facilitate the next pressing operation.

[0026] In this embodiment, the slide bar 14 is provided with a slot for the second arm 152 of the rocker arm 15 to be inserted. When the second arm 152 of the rocker arm 15 flips backward, it can act on the rear wall of the slot to push the slide bar 14 to slide backward. This allows the front end of the slide bar 14 to retract into the locking slot 121 of the neck 12, so that the slide bar 14 is disengaged from the rim 21 of the pot body 20. At the same time, under the action of the torsion spring 171 between the mounting base 17 and the lid body, the lid body can automatically flip upward and open.

[0027] In the above scheme, such as Figure 3 and Figure 4As shown, to ensure the reliability of the horizontal directional sliding movement of the slider 14 on the resting surface 122, in some specific embodiments, the resting surface 122 preferably has constraint frames 123 on both sides corresponding to the slider 14, and the two constraint frames 123 cooperate to form a sliding opening for constraining the sliding of the slider 14; in other specific embodiments, the slider 14 has a stroke opening 141, and the resting surface 122 is correspondingly provided with a push plate frame 124 placed in the stroke opening 141, so that the push plate frame 124 and the stroke opening are connected. The 141 engagement not only ensures the movement trajectory of the slider 14, but also limits the movement stroke of the slider 14. In this embodiment, the groove on the slider 14 and the stroke opening 141 are connected to the same opening. At the same time, a first spring 16 abuts between the push plate frame 124 and the stroke opening 141. The first spring 16 makes the slider 14 always have the tendency to move forward to extend the locking opening 121. In this way, the slider 14 can engage with the rim 21 of the pot body 20 under no external force to ensure that the lid body is securely covered on the pot body 20.

[0028] In the above scheme, a number of arc-shaped protrusions 125 are provided at intervals on the resting surface 122 to abut against the bottom surface of the slider 14, which effectively improves the smoothness of the movement of the slider 14 on the resting surface 122.

[0029] Compared with the prior art, the present invention has a simple and reasonable structure and is easy to open. Simply press down on the button assembly to drive the rocker arm to rotate and push the slide bar to unlock. Then the cover body will automatically flip up and open under the action of the torsion spring.

[0030] The above-disclosed embodiments are merely examples of the present utility model. However, the present utility model is not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A kettle lid structure, which is unclamped at the upper end of the kettle body, characterized in that, It includes a lid body and a mounting base whose front end is rotatably connected to the lid body and whose rear end is fixed to the inner wall of the pot. A torsion spring is provided between the lid body and the mounting base to help the lid body open in the unlocked state. The lid body includes a lid portion that covers the upper port of the pot body, and a neck portion that is connected to the lid portion and extends into the upper port of the pot body. The top of the lid portion is provided with a button assembly that can be pressed down and driven. A slider is provided in the neck portion below the button assembly that can slide horizontally. The neck portion has a corresponding resting surface for the slider to rest on, and a locking opening is provided on the neck portion for the front end of the slider to extend out. A rotatable rocker arm is provided inside the cover body between the button assembly and the slide bar. The rocker arm includes a first arm that is linked to the button assembly and a second arm that is bent and linked to the slide bar. The rocker arm is configured such that when the button assembly is pressed down, the first arm is pressed down by the button assembly and the second arm rotates backward to retract the slider into the lock slot to unlock.

2. The kettle lid structure according to claim 1, characterized in that, The resting surface is provided with constraint frames on both sides of the corresponding slide bar to restrict the slide bar's movement.

3. The kettle lid structure according to claim 1, characterized in that, The resting surface is provided with several arc-shaped protrusions at intervals for abutting against the bottom surface of the slide bar.

4. The kettle lid structure according to claim 1, characterized in that, The slide bar has a travel opening, and a push plate frame is correspondingly provided on the resting surface and placed in the travel opening. A first spring abuts between the push plate frame and the travel opening. The first spring causes the slide bar to always have the tendency to move forward to extend the lock.

5. The kettle lid structure according to claim 1, characterized in that, The slide bar is provided with a slot for the second arm of the rocker arm to be inserted.

6. The kettle lid structure according to claim 1, characterized in that, The top of the cover is recessed downward to form a cavity, and a through hole is provided in the middle of the bottom wall of the cavity; The button assembly includes a housing embedded in a cavity and a pressure cover movably installed in the housing. The pressure cover is provided with a linkage extending through a through hole. The lower end of the linkage has a pin. The first arm of the rocker arm is provided with a linkage hole through which the pin of the linkage passes.

7. The kettle lid structure according to claim 6, characterized in that, A second spring is provided between the bottom wall of the cavity and the pressure cap, which makes the pressure cap always tend to move upward and reset.

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