CN216020542U

CN216020542U - Cooking utensil and buffer that steadily uncap

Info

Publication number: CN216020542U
Application number: CN202121909533.3U
Authority: CN
Inventors: 方祺飞
Original assignee: Hangzhou Yongyao Technology Co ltd
Current assignee: Hangzhou Yongyao Technology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-03-15
Anticipated expiration: 2031-08-16

Abstract

The utility model relates to the field of cooking appliances, and particularly discloses a cooking appliance capable of opening a cover stably and a buffering device. The cooking utensil and the buffer device with the lid opened stably have simple and compact structures, low cost and low requirement on component precision, and simultaneously solve the problems of shaking of the cooking utensil during the lid opening caused by overlarge elasticity and the like.

Description

Cooking utensil and buffer that steadily uncap

Technical Field

The utility model relates to the field of cooking appliances, in particular to a cooking appliance with a cover opened stably and a buffer device.

Background

In the current kitchen cooking appliances on the market, a pot cover and a pot body are usually pivoted at the rear end, and the front end is connected through a clamping hook buckle. The pot body is also provided with a cover opening button. When needing to uncap, press the button of uncapping, can drive the trip and relieve the buckle between the pot body and the pot lid and be connected, after loosening the hand, trip and the button of uncapping kick-back reset. The resilience of the existing cover opening button is usually realized through the restoring force of a spring or a torsion spring, the phenomenon that the pot body shakes or is unstable can occur due to the release of the elastic potential energy of the spring or the torsion spring, meanwhile, noise can also be generated, and the electric pressure cooker is easy to generate play due to the sudden opening of the cover opening, so that the potential safety hazard is brought to the use of a user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a cooking utensil with a stably opened cover and a buffer device.

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

the utility model provides a buffer that cooking utensil steadily uncapped, includes the setting element of rigid coupling on the cooking utensil body and the flexible bolster of configuration in the setting element top, the flexible bolster is used for cushioning the collision of lid to the body when uncapping.

Furthermore, the positioning piece can be fixedly connected to the body in a detachable mode, and the disassembly and maintenance are convenient.

Furthermore, a groove for positioning the flexible buffer part in an embedding manner is formed in the positioning part, so that the flexible buffer part is extruded into the groove to be fixed, and the flexible buffer part is prevented from being separated from the groove.

Furthermore, the flexible buffer part is provided with a buffer part protruding out of the groove, so that the collision of the cover body can be buffered, the cover body is prevented from colliding on the positioning piece, and the buffer part occupies 1/3-4/5 positions of the outer vertical surface of the flexible buffer part.

Furthermore, the positioning element is provided with a through hole for the pivot shaft to pass through so as to buffer the acting force generated by the collision when the cover body collides with the body.

Furthermore, the lower end part of the positioning piece is provided with a locking structure suitable for fixedly connecting the positioning piece with the body so as to limit the rotation of the positioning piece around the pivot shaft.

Further, the locking structure is configured as a fastening structure or a snap structure.

Further, the fastening structure includes a screw and a locking hole, and the screw passes through the locking hole to fix the positioning member to the body.

The utility model also provides a cooking appliance which is provided with a cover body and a body, wherein the cover body is rotatably connected to the body through a pivot shaft, and the body is provided with the buffer device.

Further, the cover body is provided with an impact portion adapted to impact the flexible cushion member.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

a cooking utensil and a buffer device with a stably opened cover have few structural parts, low cost and low requirement on the precision of the parts. The inclined plane setting of flexible bolster can ensure to uncap the in-process have sufficient area of contact, ensures that the buffering is effectual, has also solved simultaneously too big and the culinary art utensil rocks the scheduling problem when uncapping that leads to.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting on the present invention.

FIG. 1 is an exploded view of a buffering device according to a first embodiment;

FIG. 2 is an exploded view of a cooking apparatus with a buffering device according to a first embodiment;

FIG. 3 is an enlarged view of the buffering device shown in FIG. 2 at the position I;

FIG. 4 is a sectional view of the opened state of the cooking utensil provided with the buffering device in the first embodiment;

FIG. 5 is an enlarged view of the buffering device shown in FIG. 4 at position II;

FIG. 6 is a sectional view of a cooking utensil with a damper in a closed state according to the first embodiment;

fig. 7 is an enlarged view of the structure at position iii of the buffer device in fig. 6.

Reference numerals:

1. the cover 11, the upper cover 12, the lining cover 121, the pivot shaft 122, the torsion spring 123, the collision part 13, the steam valve 2, the body 21, the button 3, the buffer device 31, the flexible buffer 311, the buffer 3111, the top surface 32, the positioning element 321, the groove 322, the through hole 323, the fastening structure 323a, the locking hole 323b and the screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used only to indicate relative positional relationships that may change when the absolute position of an object being described is changed, and are merely for convenience in describing the utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

The first embodiment is as follows:

referring to fig. 1 to 7, the present invention provides a buffering device (3) for a cooking appliance, including a positioning member (32) fixed to a cooking appliance body (2) and a flexible buffering member (31) disposed above the positioning member (32), wherein the flexible buffering member (31) is used for buffering the collision of a cover body (1) against the cooking appliance body (2) when the cover is opened.

Specifically, the flexible buffer (31) is a rectangular-parallelepiped silicone rubber, the top surface (3111) of the flexible buffer is configured as an inclined surface inclined toward the body (2), and the top surface (3111) of the flexible buffer (31) is adapted to contact with the collision portion (123) of the lid body (1) and generate frictional resistance when the cooking utensil is opened. In other embodiments, the flexible buffer (31) may be made of other flexible materials with damping effect, such as rubber. The shape of the flexible buffer (31) can be other shapes such as a cylinder.

Specifically, the positioning member (32) includes: a groove (321) which is arranged at the upper part of the positioning piece (32) and is used for positioning the flexible buffer piece (31) in an embedding way, a through hole (322) which is arranged at the middle part of the positioning piece (32) and is suitable for a pivot shaft (121) to pass through, and a fastening structure (323) which is arranged at the lower end part of the positioning piece (32) and is used for fixedly connecting the positioning piece (32) with the body (2).

Specifically, 4/5 of flexible bolster (31) is inlayed in recess (321), recess (321) inner wall shape suits with flexible bolster (31) outer wall shape, the part that flexible bolster (31) protrusion in recess (321)1/5 forms buffer portion (311), top surface (3111) configuration is on buffer portion (311), when cooking utensil lid (1) is uncapped, buffer portion (311) can slow down and collide with lid (1), avoid uncapping too fast and lead to cooking utensil to take place the phenomenon of rocking, user's use has been made things convenient for. The through hole (322) in the middle of the positioning piece (32) is a circular through hole. The pivot shaft (121) is a cylinder and can bear the acting force generated by collision when the cover body (1) collides with the body (2), the pivot shaft (121) is arranged in the through hole (322) in a penetrating way and can rotate in the through hole (322), and the two side ends of the pivot shaft (121) respectively penetrate into the fixing holes on the lining cover (12) and are connected in a rotatable way, so that the cover body (1) is hinged with the positioning piece (32). The fastening structure (323) comprises a screw (323b) and a locking hole (323a), the screw (323b) penetrates through the locking hole (323a) to screw the positioning piece (32) in a bolt hole on the body (2) so as to limit the rotation of the positioning piece (32) around the pivot shaft (121) and the axial movement of the positioning piece along the pivot shaft (121), the locking hole (323a) is a circular countersunk hole, and after the screw (323b) is screwed, the head of the screw (323b) is not exposed, so that the mounting structure of the cooking appliance is more compact. When the positioning piece (32) needs to be disassembled, only the screw (323b) needs to be unscrewed, and then the pivot shaft (121) is pulled out from the through hole and the through hole (322) of the lining cover (12), so that the disassembly and maintenance are convenient. In other embodiments, the fastening structure (323) may also be configured as a snap-fit structure to secure the positioning member (32) to the body (2).

The utility model also provides a cooking appliance, which is shown in fig. 2, 4 and 6 and comprises a cover body (1) and a body (2), wherein the cover body (1) is rotatably connected to the body (2) through a pivot shaft (121), the buffering device (3) in the embodiment is installed on the body (2), the collision part (123) suitable for colliding with the flexible buffering piece (31) is arranged on the cover body (1), and the steam valve (13) used for releasing steam inside the cooking appliance during cooking is also arranged on the cover body (1).

Specifically, after the pivot shaft (121) passes through the through hole (322) and is connected with the positioning element (32), two ends of the pivot shaft (121) respectively pass through two torsion springs (122) and are fixed in fixing holes of the lining cover (12), first ends of the two torsion springs (122) are clamped on the lining cover (12), second ends of the two torsion springs are clamped on the body (2), so that the cover body (1) is hinged to the positioning element (32), the collision part (123) is arranged on the lining cover (12) of the cover body (1), and when the cover body (1) rotates around the pivot shaft (121) to be opened, the collision part (123) is contacted with the flexible buffer element (31).

The working principle of the utility model is as follows:

when a user needs to open the cooking utensil, the button (21) is pressed, the cover body (1) is opened under the effect of the resilience force of the torsion spring (122), the collision part (123) on the lining cover (12) is in contact with the top surface (3111) of the flexible buffer part (31), the buffer part (311) deforms under the action of huge impact force, but the flexible buffer part (31) is made of silica gel material with larger elasticity, the reaction force generated by the deformation of the buffer part (311) acts on the collision part (123), the friction resistance generated by the collision of the flexible buffer part (31) and the cover body (1) can reduce the shaking amplitude of the cover body (1) and the body (2), the impact is alleviated, and the purpose of stably opening the cover is achieved.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A cushioning device for smoothly opening a cover of a cooking appliance, comprising:

a positioning element (32) suitable for being fixedly connected to the body (2) of the cooking utensil; and

and a flexible buffer member (31) which is arranged on the positioning member (32) and used for buffering the collision of the cover body (1) to the body (2) when the cover is opened.

2. A damping device according to claim 1, characterized in that the positioning element (32) is configured such that it can be fixedly coupled to the body (2) in a removable manner.

3. A damper device according to claim 2, wherein said positioning member (32) is formed with a groove (321) for insertedly positioning said flexible damper member (31).

4. A buffer device according to claim 3, wherein said flexible buffer (31) has a buffer portion (311) protruding from said recess (321).

5. A damper device according to claim 3 or 4, characterized in that the positioning element (32) has a through hole (322) adapted for the passage of a pivot shaft (121) for receiving the force of the impact when the cover (1) impacts the body (2).

6. A damping device according to claim 5, characterized in that the lower end of the positioning element (32) has a locking structure suitable for securing it to the body (2) to limit the rotation of the positioning element (32) about the pivot axis (121).

7. A buffering arrangement according to claim 6, characterised in that the locking structure is configured as a fastening structure (323) or a snap structure.

8. The buffer device as claimed in claim 7, wherein the fastening structure (323) comprises a screw (323b) and a locking hole (323a), and the screw (323b) passes through the locking hole (323a) to fix the lower end of the positioning member (32) to the body (2).

9. Cooking appliance having a lid (1) and a body (2), the lid (1) being rotatably connected to the body (2) by means of a pivot (121), characterized in that the body (2) is provided with a damping device (3), the damping device (3) being a damping device (3) according to any one of claims 1 to 8.

10. Cooking appliance according to claim 9, characterized in that the cover (1) is provided with an impact portion (123) adapted to impact a flexible bumper (31).