CN216602516U

CN216602516U - Damping flip assembly and cooking appliance provided with same

Info

Publication number: CN216602516U
Application number: CN202122644541.6U
Authority: CN
Inventors: 任富佳; 邓俊杰; 文广才; 汪斌强; 宋小明; 阮华平
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-05-27
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a damping flip component and a cooking appliance provided with the same, wherein the damping flip component comprises: the device comprises a cover plate, a rebounder, a rotating shaft, a rotary damper and an elastic piece; one end of the cover plate is connected to a bracket around an inlet of a cavity of a mounting water tank in the cooking appliance through a rotating shaft, and the rotary damper is fixed on the bracket and is mounted on the rotating shaft in a matching way with the cover plate; the rebounder is arranged on the bracket far away from the rotating shaft; the cover plate is provided with a cover hook which can be buckled with the rebounder; the elastic member is provided to the cover plate or the bracket, the elastic member is located between the cover plate and the bracket, and the elastic member is compressed and deformed when the cover plate is closed. The cover hook on the cover plate is pressed and buckled on the rebounder, and the cover plate closes an inlet of the water tank cavity; the cover plate is touched and pressed again, and under the combined action of the rebounder, the elastic piece and the rotary damper, the cover plate is slowly rotated and opened, so that excessive impact cannot be generated, and the service life and the operational reliability of the damping flip component are improved.

Description

Damping flip assembly and cooking appliance provided with same

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a damping flip component and a cooking appliance provided with the same.

Background

Water tanks are generally installed in cooking appliances such as an oven, a steam box and a steaming and baking all-in-one machine, and the water tanks are generally installed around the inner container of the cooking appliance. During cooking appliance uses, need take out the water tank at interval and to adding water in the water tank, for the convenience of adding water, the water tank generally directly exposes on the panel surface, perhaps sets up mobilizable apron on the panel that water tank installation space corresponds among the cooking appliance, in the extraction of water tank and installation, need open the apron.

In the existing cover plate structure, one end of a cover plate is connected with the outer wall of a cavity of a water tank for mounting a cooking appliance through a rotating shaft, a hook is arranged on the inner wall of the cover plate, a rebound device matched with the hook is arranged on a panel, a torsion spring is arranged on the rotating shaft, the cover plate rotates around a shaft, the hook is matched with the rebound device through the cover plate in a contact manner, and the hanging plate is closed; and the cover plate is pressed again, the hook is separated from the rebounder under the action of the rebounder, and the cover plate is rotated and opened under the action of the torsion spring until the cover plate is contacted with the limiting device, so that the water tank is drawn out and water is added into the water tank. In the process of closing and opening the cover plate, the compression and the restoration of the torsional spring easily cause abnormal sounds and damages of the rotating shaft and the rebounder, so that the impact between the cover plate and the limiting device is large, the user experience is influenced, and the service life of the cover plate structure is shortened.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a damping flip assembly of a water tank, which aims to solve the problems that the impact of a cover plate is too large and the mutually matched parts are easy to damage in the opening and closing processes of the cover plate.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a damping flip assembly, comprising: the device comprises a cover plate, a rebounder, a rotating shaft, a rotary damper and an elastic piece;

one end of the cover plate is connected to a bracket around an inlet of a cavity of a mounting water tank in the cooking appliance through the rotating shaft, and the rotary damper is fixed on the bracket and is matched with the cover plate to be mounted on the rotating shaft;

the rebounder is arranged on the bracket far away from the rotating shaft; the cover plate is provided with a cover hook which can be buckled with the rebounding device;

the elastic member is provided to the cover plate or the bracket, the elastic member is located between the cover plate and the bracket, and the elastic member is compressed and deformed when the cover plate is closed.

Further, the rotating shaft is installed on the support below the cooking appliance, and the axis of the rotating shaft is parallel to the horizontal plane.

Further, the rebounder includes: the elastic hook and the rebounding device body can compress downwards and rebound, a cover hook accommodating groove is formed between the elastic hook and the rebounding device body, and the hook-shaped structure at the end part of the cover hook can be buckled in the cover hook accommodating groove.

Furthermore, an outward-turned elastic clamping piece is further arranged on the rebounder body, and the rebounder is installed on the support through the elastic clamping piece.

Further, the rotary damper is a constant damper with a non-constant angular velocity, and when the cover plate is turned over and opened, the angular velocity of the rotary damper is gradually reduced.

Further, the inside structure of depositing lubricating oil that sets up of rotary damper works as when the pivot rotates, lubricating oil follows the rotary damper overflows.

Further, the rotary type attenuator is including setting up the unilateral spacing arch on the peripheral face and setting up the double-spacing arch at a side end face, unilateral spacing arch is fixed to on the support, be provided with on the apron with double-spacing protruding complex trench.

Further, the elastic member is disposed near the rotation shaft.

Further, the elastic piece is an elastic pad or a pressure spring.

When the damping flip component is used, the damping flip component is pressed and buckled on the rebounder through the cover hook on the cover plate, and the cover plate closes the inlet of the water tank cavity; touch the apron once more, under bounce-back ware and elastic component combined action, the apron revolves the rotation of axes and opens, and through the damping effect of rotary type attenuator, the apron can rotate slowly and open, can not produce too big impact, has promoted damping flip subassembly's life and operational reliability.

The present invention also provides a cooking appliance, comprising: the damping flip assembly comprises a water tank, a cavity for mounting the water tank, a bracket mounted around an inlet of the cavity and the damping flip assembly; the damping flip assembly is mounted on the bracket on one side around the cavity inlet through the rotating shaft.

The cooking appliance is provided with the damping flip component, so that the technical effect which can be achieved by the damping flip component can be achieved, the impact of closing and opening of the cover plate is reduced, and the user experience is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a damping flip assembly according to an embodiment of the present invention;

FIG. 2 is a schematic view of a damper flip assembly installation provided by an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a damping flip assembly according to an embodiment of the present invention;

FIG. 4 is an enlarged partial schematic view of FIG. 3;

fig. 5 is a schematic structural diagram of the rebounder 2 in the damping flip assembly according to the embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a cover hook 1-1 in a damped flip assembly in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of the rotary damper 4 in the damping flip assembly according to the embodiment of the present invention.

Icon: 1-cover plate; 1-cover hook; 2-a rebounder; 2-1-elastic hook; 2-elastic card; 3, a rotating shaft; 4-a rotary damper; 4-1-single-side limiting protrusion; 4-2-double limiting protrusions; 5, an elastic piece; 6, a water tank; 7, a cavity; 8, a bracket; 9-panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will clearly and completely describe the technical solutions of the present invention with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 7, the present embodiment provides a cooking appliance including: the water tank 6, a cavity 7 for installing the water tank 6, a bracket 8 arranged around an inlet of the cavity 7 and a damping flip component; the damping flip assembly is mounted to a side bracket 8 around the inlet of the chamber 7 by the rotating shaft 3.

With continued reference to fig. 1-7, the present embodiment also provides a damped flip assembly comprising: the device comprises a cover plate 1, a rebound device 2, a rotating shaft 3, a rotary damper 4 and an elastic piece 5;

one end of the cover plate 1 is connected to a bracket 8 around an inlet of a cavity 7 for installing a water tank 6 in the cooking appliance through a rotating shaft 3, and the rotary damper 4 is fixed on the bracket 8 and is installed on the rotating shaft 3 in a matching way with the cover plate 1;

the rebounder 2 is arranged on the bracket 8 far away from the rotating shaft 3; a cover hook 1-1 which can be buckled with the rebounder 2 is arranged on the cover plate 1;

the elastic member 5 is provided to the cover plate 1 or the bracket 8, the elastic member 5 is located between the cover plate 1 and the bracket 8, and the elastic member 5 is compressed and deformed when the cover plate 1 is closed.

When the damping flip component of the embodiment is used, the cover hook 1-1 on the cover plate 1 is pressed and buckled on the rebounder 2, and the cover plate 1 closes an inlet of a cavity 7 of the water tank 6; touch once more and press apron 1, the bullet is opened with lid hook 1-1 to bounce-back 2, and elastic component 5 restores to the original state gradually simultaneously, and under bounce-back 2 and elastic component 5 combined action, apron 1 is rotatory around axis of rotation 3 and is opened, and through the damping effect of rotary type attenuator 4, apron 1 can rotate slowly and open, can not produce too big impact, has promoted the life and the operational reliability of damping flip subassembly.

Through 2 with the cooperation of elastic component 5 of bounce-back ware, need not to install the torsional spring on pivot 3, reduce the assembly degree of difficulty.

In the present embodiment, the elastic member 5 is provided on the cover plate 1.

In the present embodiment, the rotating shaft 3 is installed on the stand 8 below the cooking appliance, and the axis of the rotating shaft 3 is parallel to the horizontal plane. Namely, the cover plate 1 is buckled by upward turning around the rotating shaft 3 below and opened by downward turning.

In the present embodiment, the bounce reflector 2 includes: the elastic hook 2-1 and the rebounding device body can compress and rebound downwards, a cover hook accommodating groove is formed between the elastic hook 2-1 and the rebounding device body, and the hook-shaped structure at the end part of the cover hook 1-1 can be buckled into the cover hook accommodating groove.

The cover hook 1-1 at the upper part is hooked with the elastic hook 2-1 at the lower part after bouncing, so that the cover reliability of the cover plate 1 can be improved, the cover plate 1 is prevented from moving up and down, and the friction is reduced; meanwhile, after the cover hook 1-1 is buckled with the rebounding device 2, the elastic piece 5 is elastically deformed, and under the combined action of the rebounding device 2 and the elastic piece 5, the cover plate 1 cannot move in the overturning direction, so that friction is reduced, and the covering stability and reliability of the cover plate 1 are further improved.

Referring to fig. 5, the rebounder body is further provided with an outward-turned elastic clamping piece 2-2, and the rebounder 2 is mounted on the bracket 8 through the elastic clamping piece 2-2. The elastic card 2-2 is arranged to facilitate the installation of the rebounder 2.

In the present embodiment, the rotary damper 4 is a non-constant angular velocity damper, and the angular velocity of the rotary damper 4 gradually decreases when the cover plate 1 is turned over and opened. When the cover plate 1 is turned open, the angular velocity of the rotary damper 4 gradually decreases, reducing the impact when the cover plate 1 is fully opened, and when the cover plate 1 is fully opened, the angular velocity of the rotary damper 4 is preferably zero. In order to increase the closing speed of the cover 1, the person skilled in the art can also set the rotary damper 4 as a damper that shortens the time of the flap 1 flip-closing stroke.

The rotary damper 4 of this embodiment is the operation of invariable angular velocity of non-, when the apron 1 is closed in the upset, can reduce the manual required dynamics of closing the apron 1, optimizes flip 1's rotation effect simultaneously, promotes flip 1 stroke feel.

One skilled in the art can customize the rotary damper 4 for different angular starts and stops to operate at angular velocities according to the present disclosure.

In the present embodiment, a structure for storing lubricant is provided inside the rotary damper 4, and when the rotating shaft 3 rotates, the lubricant overflows from the rotary damper 4.

Ooze lubricating oil through rotary damper 4 and continue the lubrication to pivot 3 and epaxial part, reduce pivot 3 long-term pivoted damage, avoid pivot 3 and top member to produce the abnormal sound, adopt this kind of lubrication mode than the mode of direct epaxial lubrication oil of scribbling, can prevent that lubricating oil from volatilizing the inefficacy, utilize lubricating oil more high-efficiently.

In this embodiment, the rotary damper 4 includes a single-side limiting protrusion 4-1 disposed on the outer circumferential surface and a double-side limiting protrusion 4-2 disposed on one side end surface, the single-side limiting protrusion 4-1 is fixed to the bracket 8, and the cover plate 1 is provided with a slot matched with the double-side limiting protrusion 4-2. The slot position arranged on the cover plate 1 is matched with the double-limit bulge 4-2 for the rotation limit of the rotary damper 4.

The elastic member 5 of the present embodiment is disposed near the rotation shaft 3. When the elastic member 5 is deformed again, the cover plate 1 can be opened by turning.

Preferably, the elastic member 5 is a spring pad or a compression spring, and the material of the elastic member 5 is soft material such as silica gel, foamed silica gel, ethylene-vinyl acetate copolymer (EVA plastic), and the like.

It should be noted that, when the cover plate 1 is closed, the outer surface of the cover plate 1 is flush with the panel 9 of the cooking appliance, wherein the panel 9 may be a glass panel or an acrylic panel.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the embodiments of the present invention in nature.

Claims

1. A damped flip assembly, comprising: the damper comprises a cover plate (1), a rebound device (2), a rotating shaft (3), a rotary damper (4) and an elastic piece (5);

one end of the cover plate (1) is connected to a bracket (8) around an inlet of a cavity (7) for mounting a water tank (6) in the cooking appliance through the rotating shaft (3), and the rotary damper (4) is fixed on the bracket (8) and is matched with the cover plate (1) to be mounted on the rotating shaft (3);

the rebounder (2) is arranged on the bracket (8) far away from the rotating shaft (3); a cover hook (1-1) which can be buckled with the rebounder (2) is arranged on the cover plate (1);

the elastic piece (5) is arranged on the cover plate (1) or the bracket (8), the elastic piece (5) is positioned between the cover plate (1) and the bracket (8), and when the cover plate (1) is closed, the elastic piece (5) is compressed and deformed.

2. Damping flip assembly according to claim 1, characterized in that the shaft (3) is mounted on the support (8) below the cooking appliance, the axis of the shaft (3) being parallel to the horizontal plane.

3. The damped flip assembly according to claim 2, wherein the rebounder (2) comprises: the elastic hook comprises an elastic hook (2-1) and a rebound device body, wherein the elastic hook can compress downwards and rebound, a cover hook accommodating groove is formed between the elastic hook (2-1) and the rebound device body, and a hook-shaped structure at the end part of the cover hook (1-1) can be buckled into the cover hook accommodating groove.

4. A damper flap assembly according to claim 3, characterized in that the body of the spring is also provided with an everted resilient tab (2-2), the spring (2) being mounted to the bracket (8) by means of the resilient tab (2-2).

5. The damping flap assembly according to claim 1, characterized in that the rotary damper (4) is a constant damper of a non-constant angular velocity, the angular velocity of the rotary damper (4) becoming progressively smaller when the cover plate (1) is opened in a flip-open manner.

6. The damping flap assembly according to claim 1, characterized in that the rotary damper (4) is provided internally with a structure for storing lubricating oil which overflows from the rotary damper (4) when the rotary shaft is rotated.

7. The damping flip assembly according to claim 1, characterized in that the rotary damper (4) comprises a single-sided limiting protrusion (4-1) provided on the outer circumferential surface and a double-sided limiting protrusion (4-2) provided on one side end surface, the single-sided limiting protrusion (4-1) being fixed to the bracket (8), the cover plate (1) being provided with a groove cooperating with the double-sided limiting protrusion (4-2).

8. The damper flip assembly according to claim 1, wherein the resilient member (5) is arranged close to the rotation axis (3).

9. The damper flip assembly according to claim 1 or 8, characterized in that the resilient member (5) is a spring washer or a compression spring.

10. An electric cooking appliance, characterized in that it comprises: -a water tank (6), -a chamber (7) for mounting the water tank (6), -a bracket (8) mounted around an inlet of said chamber (7), -a damped flip assembly according to any one of claims 1-9; the damping flip component is arranged on a bracket (8) at one side around the inlet of the cavity (7) through the rotating shaft (3).