CN110432756B

CN110432756B - Novel rice cooker

Info

Publication number: CN110432756B
Application number: CN201910853434.9A
Authority: CN
Inventors: 刘松; 李秋雨; 陈艺胜; 黎文彬; 陈冬冬
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-12-25
Anticipated expiration: 2039-09-10
Also published as: CN110432756A

Abstract

The invention provides a novel rice cooker, which is characterized in that a driving buckling mechanism and a plurality of auxiliary buckling mechanisms, namely driven buckling mechanisms, are arranged between a cover body and a cooker body, so that the buckling between the cover body and the cooker body is more compact and the buckling gaps can be more uniform through multi-point buckling, and meanwhile, the design can also decompose the elastic force of a hinge spring acting on a main buckling, thereby realizing the slow opening of the cover body and ensuring the better use experience of a user.

Description

Novel rice cooker

Technical Field

The invention relates to the technical field of kitchenware tools, in particular to a novel rice cooker with tight buckling and better opening and closing experience effects.

Background

With the improvement of living standard and the improvement of science and technology, the rice cooker becomes a common kitchen utensil in daily life and is widely loved by people.

At present, a hinge spring is used between a cover and a pot body of most rice cookers for control, and the structure is used for designing the phenomenon that after the cover of the rice cooker is closed, a buckling gap between the cover and the pot body is large and the gap is uneven due to the action of the elastic force of the hinge spring, so that the appearance of the whole rice cooker and the use experience of a user are influenced; simultaneously, the hasp receives the effect of elasticity when uncapping, leads to the hasp lock to make the hasp button inconvenient to press tighter, needs press the button with very big power and uncap, leads to user experience not good.

Therefore, how to solve the problem of the gap between the cover and the pot body and the problem of increasing the user's experience of opening the cover are needed to be solved by the technical personnel in the field.

Disclosure of Invention

The novel rice cooker of the invention comprises: the pot comprises a pot body and a cover body, wherein the cover body covers the pot body, and one end of the cover body is hinged with the pot body through a hinge; at least two mutually-cooperated buckling mechanisms are arranged between the cover body and the pot body; the buckling mechanism comprises a driving buckling mechanism and at least one driven buckling mechanism; the driven buckling mechanisms are even and symmetrically distributed between the driving buckling mechanism and the hinged parts. The elastic force of the hinge piece can be shared by arranging a plurality of buckling mechanisms, so that the active buckling mechanism is easier to control; and after the initiative snapping mechanism is opened, the driven snapping mechanisms are sequentially disengaged, so that a slow uncovering effect is achieved, and the uncovering experience of a user is improved.

Preferably, initiative lock mechanism is including setting up last hasp on the lid, setting are in lower hasp and setting on the pot body are in control button on the pot body, go up the hasp with lower hasp cooperatees, control button is used for controlling down the hasp with the lock and the separation of last hasp, the lid that this design can be more convenient control lid closes and opens through control button.

In one embodiment, the driven buckling mechanism comprises a buckling column arranged on the cover body and a lock sleeve arranged on the pot body, and the buckling column is buckled with the lock sleeve; the lower surface of the cover body is provided with a cylindrical groove, and the buckling column is arranged in the center of the cylindrical groove; the upper surface of the pot body is provided with a cylindrical protrusion, the locking sleeve is arranged in the cylindrical protrusion, and the inner diameter of the cylindrical groove is equal to the outer diameter of the cylindrical protrusion; the free end of the buckling column is a frustum head, and the middle upper part of the buckling column is provided with a clamping groove; the diameter of the sleeve opening of the lock sleeve is smaller than the diameter of the sleeve wall, and the sleeve opening is made of a silica gel material; the number of the driven buckling mechanisms is 4, and the driven buckling mechanisms are symmetrically distributed on two sides of the driving lock catch.

In one embodiment, the lower surface of the cover body is provided with a cuboid groove, and the buckling column is arranged at the center of the cuboid groove; the upper surface of the pot body is provided with a cuboid-shaped protrusion, and the lock sleeve is arranged in the cuboid-shaped protrusion; the length directions of the cuboid grooves and the cuboid protrusions are parallel to the covering direction of the rice cooker.

Drawings

The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the novel rice cooker in the embodiment of the invention.

Fig. 2 is a schematic partial sectional view of a driven latch mechanism according to embodiment 1 of the present invention in a latched state.

In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.

In the figure: 1. a pan body; 2. a cover body; 3. an active fastening mechanism; 31. locking a lock catch; 32. a lower lock catch; 33. a control button; 4. a driven buckling mechanism; 41. a cylindrical recess; 411. buckling a column; 412. a frustum head 42, a cylindrical protrusion; 421. a lock sleeve.

Detailed Description

The invention will be further explained with reference to the drawings.

As shown in fig. 1, the novel rice cooker of the present invention comprises: the pot comprises a pot body 1 and a cover body 2, wherein the cover body 2 covers the pot body 1, and one end of the cover body 2 is hinged with the pot body 1 through a hinge piece; at least two mutually-cooperated buckling mechanisms are arranged between the cover body 2 and the pot body 1; the buckling mechanism comprises a driving buckling mechanism 3 and at least one driven buckling mechanism 4; the driven buckling mechanisms 4 are even and symmetrically distributed between the driving buckling mechanism 3 and the hinged parts. The elastic force of the hinge piece can be shared by arranging a plurality of buckling mechanisms, so that the active buckling mechanism 3 is easier to control; and after the initiative snapping mechanism 3 is opened, the driven snapping mechanisms 4 are sequentially disengaged, so that a slow uncovering effect is achieved, and the cover opening body 2 of a user is increased to better test.

Further, the active buckling mechanism 3 comprises an upper lock catch 31 arranged on the cover body 2, a lower lock catch 32 arranged on the pot body 1 and a control button 33 arranged on the pot body 1, wherein the upper lock catch 31 is matched with the lower lock catch 32, the control button 33 is used for controlling the buckling and the separation of the lower lock catch 32 and the upper lock catch 31, the design can more conveniently control the cover and the cover of the cover body 2 to be closed and opened through the control button 33, specifically, the upper lock catch 31 is arranged on the cover body 2 through a hinge shaft, a right-angled triangle protrusion vertical to the length direction is arranged at the free end, a small elastic part is arranged at the other end in the cover body, and the function is to ensure that the free end is matched with the lower lock catch 32 in a forward extending state; similarly, the lower lock catch 32 is also arranged in the pot body 1 through an articulated shaft, the free end of the lower lock catch 32 is provided with a bulge matched with the upper lock catch 31, the lower end of the lower lock catch 32 keeps a backward extending state through an elastic structure, the control button 33 is arranged at the lower end of the lower lock catch 32 and can push the lower end of the lower lock catch 32 to move backwards, and the free end of the lower lock catch 32 extends forwards under the action of the articulated shaft so as to be separated from the upper lock catch 31.

In a first specific embodiment, as shown in fig. 2, the driven fastening mechanism 4 includes a fastening column 411 disposed on the lid 2 and a lock sleeve 421 disposed on the pot 1, the fastening column 411 and the lock sleeve 421 are fastened together, when the lid 2 is fastened, the fastening column 411 is fastened inside the lock sleeve 421, so as to achieve the purpose of uniformly fastening the lid 2 without any gap; the lower surface of the cover body 2 is provided with a cylindrical groove 41, and the buckling column 411 is arranged at the center of the cylindrical groove 41; the upper surface of the pot body 1 is provided with a cylindrical protrusion 42 which can prevent sundries from falling into the driven buckling mechanism 4 when the rice cooker is practical, so that the rice cooker is more convenient to clean, the lock sleeve 421 is arranged in the cylindrical protrusion 42, and the inner diameter of the cylindrical groove 41 is equal to the outer diameter of the cylindrical protrusion 42; the free end of the buckling column 411 is a frustum head 412, and the middle upper part of the buckling column 411 is provided with a clamping groove; the diameter of the opening of the lock sleeve 421 is smaller than the diameter of the sleeve wall, and the opening is made of a silica gel material or a flexible PVC material, and the design can enable the buckling column 411 to enter the lock sleeve 421 under the condition of overcoming small force, and can also generate slight clamping force, so that the buckling column 411 can be separated from the lock sleeve 421 under the action of small elastic force, and the use effect of assisting the driving buckling mechanism 3 to slowly open the cover body 2 by the driven buckling mechanism 4 is achieved; the number of the driven buckling mechanisms 4 is 4, and the driven buckling mechanisms are symmetrically distributed on two sides of the driving lock catch, so that the design can achieve a better user using effect optimally.

In a second specific embodiment, the lower surface of the cover 2 is provided with a rectangular parallelepiped groove, and the fastening post 411 is arranged at the center of the rectangular parallelepiped groove; the upper surface of the pot body 1 is provided with a cuboid-shaped protrusion, and the lock sleeve 421 is arranged in the cuboid-shaped protrusion; the length direction that cuboid recess and rectangle are protruding closes the direction with the lid of rice cooker and parallels, compares with above-mentioned columniform embodiment, and this design can use in littleer space, during the comparatively little rice cooker utensil in space when lid 2 and the 1 lock of the pot body promptly, this design can avoid detaining the angle difference between post 411 and lock sleeve 421 in the lock in-process to can reach better result of use.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A novel rice cooker comprising: the pot comprises a pot body and a cover body, wherein the cover body covers the pot body, and one end of the cover body is hinged with the pot body through a hinge; it is characterized in that at least two mutually cooperative buckling mechanisms are arranged between the cover body and the pot body;

the buckling mechanism comprises a driving buckling mechanism and at least one driven buckling mechanism, the driven buckling mechanism comprises a buckling column arranged on the lower surface of the cover body and a lock sleeve arranged on the upper surface of the pot body, the buckling column is buckled and enters the interior of the lock sleeve in the buckling state of the cover body, and the driven buckling mechanism is sequentially disengaged after the driving buckling mechanism is opened;

the lower surface of the cover body is provided with a cuboid groove, and the buckling column is arranged at the center of the cuboid groove; the upper surface of the pot body is provided with a cuboid-shaped protrusion, and the lock sleeve is arranged in the cuboid-shaped protrusion.

2. The new rice cooker of claim 1 wherein said driven snapping mechanisms are even in number and evenly and symmetrically disposed between said driving snapping mechanisms and said hinge.

3. The novel rice cooker as claimed in claim 1, wherein the active locking mechanism comprises an upper lock catch disposed on the cover, a lower lock catch disposed on the cooker body, and a control button disposed on the cooker body, the upper lock catch is engaged with the lower lock catch, and the control button is used for controlling the locking and the separation of the lower lock catch and the upper lock catch.

4. The novel rice cooker as claimed in claim 1, wherein the lower surface of the cover body is provided with a cylindrical groove, and the buckling column is arranged at the center of the cylindrical groove; the upper surface of the pot body is provided with a cylindrical protrusion, the locking sleeve is arranged in the cylindrical protrusion, and the inner diameter of the cylindrical groove is equal to the outer diameter of the cylindrical protrusion.

5. The novel rice cooker as claimed in claim 1, wherein the free end of the button post is a frustum head, and the middle upper part of the button post is provided with a clamping groove; the diameter of the opening of the lock sleeve is smaller than the diameter of the sleeve wall, and the opening is made of a silica gel material.

6. The novel rice cooker as claimed in claim 5, wherein the number of the driven buckling mechanisms is 4, and the driven buckling mechanisms are symmetrically distributed on both sides of the driving lock catch.

7. The novel rice cooker as claimed in claim 1, wherein the length direction of the rectangular groove and the rectangular protrusion is parallel to the covering direction of the rice cooker.