CN113287945A - Cooking utensil - Google Patents

Abstract

The invention provides a cooking appliance, which relates to the technical field of kitchen appliances and comprises a pot body, a pot cover and a hinge assembly connected between the pot body and the pot cover; the pot cover comprises an inner liner; the hinge assembly comprises a rotating shaft which is fixed relative to the pot body, and the pot cover is hinged on the rotating shaft; the rotating shaft is provided with a clamping shaft in a radial extending manner; be equipped with the spout on the inside lining, the spout is equipped with a plurality of elasticity limit structure along the slip direction, and the pot cover is used for driving the relative card axle motion of spout, can form the screens to elasticity limit structure when making the card axle pass through each elasticity limit structure. The technical problems that a pot cover of a cooking appliance in the prior art is easy to fall off quickly in a half-open state, and a user is easy to be scalded or injured by smashing by a high-temperature pot cover are solved.

Description

Cooking utensil

Technical Field

The invention relates to the technical field of kitchen appliances, in particular to a cooking appliance.

Background

Various cooking appliances are sold in the market at present, such as an electric pressure cooker, an electric rice cooker, an electric steamer and the like. Generally, a cooking appliance includes a pot body and a pot cover, and the pot cover is hinged to the pot body through a rotating shaft.

Taking an electric steamer as an example, the pot cover of the electric steamer in the current market can only be in a fully opened state and a fully closed state. When the pot cover is in a completely opened state, a user is easily scalded by high-temperature direct steam; when the pot cover is in a half-open state, the pot cover is easy to fall off quickly, so that a user is easy to be scalded or injured by smashing by the high-temperature pot cover.

Disclosure of Invention

The invention aims to provide a cooking appliance to solve the technical problems that in the prior art, a pot cover of the cooking appliance is easy to fall off quickly in a half-open state, and a user is easily scalded or injured by a high-temperature pot cover.

The present invention provides a cooking appliance, comprising: the pot body, the pot cover and the hinge assembly are connected between the pot body and the pot cover; the pot cover comprises an inner liner; the hinge assembly comprises a rotating shaft, the rotating shaft is fixed relative to the pot body, and the pot cover is hinged to the rotating shaft; the rotating shaft is provided with a clamping shaft in a radially extending manner; the utility model discloses a pot cover, including the inside lining, the inside lining is equipped with the spout, the spout is equipped with a plurality of elasticity limit structure along the direction of sliding, the pot cover is used for driving the spout is relative the card axle motion makes the card axle passes through each can be right when elasticity limit structure forms the screens.

In an alternative embodiment, the elastic limiting structure includes an elastic member, one end of the elastic member is fixedly connected to the side wall of the sliding groove, and the other end of the elastic member is located in the sliding groove.

In an alternative embodiment, the side wall of the chute is provided with a blind hole; the elastic limiting structure comprises an elastic piece and a stop pin, the elastic piece is located in the blind hole, one end of the stop pin is connected to the elastic piece, and the other end of the stop pin protrudes out of the blind hole and is located in the sliding groove.

In an alternative embodiment, the side wall of the chute is provided with a through hole; the elastic limiting structure comprises an adjusting screw, an elastic piece and a stop pin, the adjusting screw is in threaded connection with one end of the through hole, the elastic piece is located between the adjusting screw and the stop pin, and one end, far away from the elastic piece, of the stop pin protrudes out of the through hole and is located in the sliding groove.

In an alternative embodiment, the compression of the resilient member is adjustable.

In an optional embodiment, a buckle is fixedly connected to one side of the inner liner; the buckle is including parallel arrangement's first joint section and second joint section, first joint section with leave the interval between the second joint section in order to form the spout.

In an alternative embodiment, the first clamping section and/or the second clamping section are provided with the elastic limiting structure.

In an alternative embodiment, the elastic limiting structures are arranged in plurality at intervals along the sliding direction of the sliding groove.

In an alternative embodiment, two clamping shafts are arranged along the axial direction of the rotating shaft; the number of the sliding grooves is two, and the two sliding grooves are arranged in one-to-one correspondence with the clamping shafts.

In an optional embodiment, a torsion spring is fixedly sleeved on the rotating shaft and is mounted on a torsion spring sleeve which is mounted on the hinge box; the torsion spring sleeve is fixedly connected to the lining, and the hinge box is fixedly connected to the pot body; one end of the torsion spring is fixedly connected with the hinge box, and the other end of the torsion spring is fixedly connected with the lining.

Has the advantages that:

the invention provides a cooking appliance, which comprises a pot body, a pot cover and a hinge assembly connected between the pot body and the pot cover, wherein the hinge assembly comprises a rotating shaft, the rotating shaft is fixed relative to the pot body, and the pot cover is hinged to the rotating shaft, so that the pot cover can rotate around the rotating shaft to open or close the pot cover; because the pivot is equipped with the card axle along radial extension, is equipped with the spout on the inside lining, is equipped with elasticity limit structure on the spout, therefore at the in-process of opening the pot cover, the spout on the inside lining will be followed the relative card axle motion of slip direction to make the card axle pass through elasticity limit structure, meanwhile, because the card axle can form the screens to elasticity limit structure, consequently can make the pot cover hover at a certain angle.

By the aforesaid, this cooking utensil's pot cover can hover at a certain angle, so set up, can avoid the pot cover to fall the emergence of the condition, makes the user not scalded or injures by a crashing object by the high temperature pot cover simultaneously.

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 cooking appliance according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a lid and a hinge assembly in the cooking appliance according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a liner and a hinge assembly in a cooking appliance according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a buckle, a rotating shaft and a clamping shaft in the cooking appliance according to the embodiment of the present invention;

fig. 5 is a schematic disassembled view of a buckle in the cooking appliance provided in the embodiment of the present invention;

fig. 6 is a sectional view of a catch in the cooking appliance according to the embodiment of the present invention;

fig. 7 is a process diagram of the conversion of the positional relationship between the latch and the rotating shaft in the opening process of the cooking appliance according to the embodiment of the present invention.

Icon:

100-pot body;

200-pot cover; 210-a liner; 220-a panel; 230-buckle; 240-elastic limit structure; 231-a chute; 232-a first clamping section; 233-a second clamping section; 241-an elastic member; 242-retaining pin; 243-adjusting screw;

310-a rotating shaft; 320-a clamping shaft; 330-torsion spring; 340-a torsion spring sleeve; 350-hinge box.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The present embodiment provides a cooking appliance, as shown in fig. 1 to 4, including a pot body 100, a pot cover 200, and a hinge assembly connected therebetween; the pot lid 200 includes an inner liner 210; the hinge assembly comprises a rotating shaft 310, the rotating shaft 310 is fixed relative to the pot body 100, and the pot cover 200 is hinged on the rotating shaft 310; the rotating shaft 310 is provided with a clamping shaft 320 in a radial extending manner; the inner liner 210 is provided with a sliding groove 231, the sliding groove 231 is provided with an elastic limiting structure 240, and the pot cover 200 can drive the sliding groove 231 to move relative to the clamping shaft 320, so that the clamping shaft 320 can form a clamping position on the elastic limiting structure 240 while passing through the elastic limiting structure 240.

In the cooking appliance of the present embodiment, the lid 200 can rotate around the rotating shaft 310 to open or close the lid 200; because the rotating shaft 310 is provided with the clamping shaft 320 in a radially extending manner, the inner liner 210 is provided with the sliding groove 231, and the sliding groove 231 is provided with the elastic limiting structure 240, in the process of opening the pot cover 200, the sliding groove 231 on the inner liner 210 moves relative to the clamping shaft 320 in the sliding direction, so that the clamping shaft 320 passes through the elastic limiting structure 240, and meanwhile, the clamping shaft 320 can form a clamping position on the elastic limiting structure 240, so that the pot cover 200 can be suspended at a certain angle.

In short, when the shaft 320 forms a position lock for the elastic limiting structure 240, the sliding slot 231 cannot move in the opposite direction of the sliding direction, so that the sliding slot 231 can hover at a certain angle relative to the shaft 320, and the lid 200 can hover at a certain angle.

Therefore, the pot cover 200 of the cooking appliance can be suspended at a certain angle, so that the falling of the pot cover 200 can be avoided, and meanwhile, a user cannot be scalded or injured by smashing the high-temperature pot cover 200.

The rotating shaft 310 may be a solid shaft or a hollow shaft; of course, the shaft 310 may be a hollow shaft in view of cost saving and weight reduction of the entire appliance.

The cooking appliances are not limited to electric pressure cookers, electric steamers, and other cooking appliances with a pot body and a pot cover are also within the scope of the invention.

As shown in fig. 2, the lid 200 further includes a panel 220 covering the inner liner 210; in some techniques, a liner support frame is further disposed below the liner 210, and of course, the liner 210 and the liner support frame may be integrally disposed.

In this embodiment, as shown in fig. 3 and 4, a buckle 230 is fixedly connected to one side of the inner liner 210 facing the panel 220; the clip 230 includes a first clip section 232 and a second clip section 233 arranged in parallel, and a space is left between the first clip section 232 and the second clip section 233 to form a sliding slot 231.

Wherein, the clip 230 can be fixed on the inner liner 210 by screwing.

In other embodiments, the chute 231 may be disposed directly on the liner 210.

Further, the first clamping section 232 and/or the second clamping section 233 are provided with an elastic limiting structure 240. Specifically, an elastic limiting structure 240 can be arranged on the first clamping section 232 or the second clamping section 233; alternatively, both are provided with an elastic limit structure 240.

In this embodiment, as shown in fig. 5 or fig. 6, the first clamping section 232 and the second clamping section 233 are both provided with an elastic limiting structure 240.

Further, as shown in fig. 4, a plurality of elastic limiting structures 240 are arranged at intervals along the sliding direction of the sliding groove 231, so that the pot cover 200 can hover at a plurality of angular positions after being opened; of course, by setting the positions and the number of the elastic limiting structures 240, the pot cover 200 can hover at a specific angle position.

Further, as shown in fig. 2 and 3, two chucking shafts 320 are provided along the axial direction of the rotation shaft 310; the two sliding grooves 231 are provided corresponding to the latch shafts 320 one by one.

In this embodiment, as shown in fig. 4 and 7, the sliding groove 231 may be an arc sliding groove, wherein the first clamping section 232 and the second clamping section 233 are provided with three or four elastic limit structures 240, and the elastic limit structures 240 may be provided when the lid 200 is opened by 0 ° (i.e., the lid 200 is in the closed state), 30 °, 60 °, and 90 ° (i.e., the lid 200 is in the fully opened state), for example.

In other embodiments, the sliding slot 231 may be a bar-shaped sliding slot.

Specifically, the elastic limiting structure 240 may take various structural forms.

(1) First form of elastic stop 240 (not shown in the figures)

The elastic limiting structure 240 includes an elastic member 241, one end of the elastic member 241 is fixedly connected to the side wall of the sliding slot 231, and the other end is located in the sliding slot 231.

(2) Second construction of the elastic limit structure 240 (not shown in the drawings)

The side wall of the sliding chute 231 is provided with a blind hole; the elastic limiting structure 240 includes an elastic member 241 and a stop pin 242, the elastic member 241 is located in the blind hole, one end of the stop pin 242 is connected to the elastic member 241, and the other end of the stop pin 242 protrudes out of the blind hole and is located in the sliding groove 231.

(3) Third structural form of elastic limiting structure 240

As shown in fig. 4 to 6, the side wall of the sliding groove 231 is provided with a through hole; the elastic limiting structure 240 comprises an adjusting screw 243, an elastic member 241 and a stop pin 242, the adjusting screw 243 is screwed at one end of the through hole, the elastic member 241 is located between the adjusting screw 243 and the stop pin 242, and one end of the stop pin 242, which is far away from the elastic member 241, protrudes out of the through hole and is located in the sliding groove 231.

Specifically, two stop pins 242 set up relatively, and leave the clearance between the two, this clearance can guarantee card axle 320 and pass through when compression spring, can guarantee again that card axle 320 passes through the clearance after, forms the screens to two stop pins 242.

In order to ensure that the stop pin 242 is not ejected, the through hole is a stepped hole, which limits the movement of the stop pin 242.

Further, the compression amount of the elastic member 241 is adjustable.

Specifically, the elastic member 241 is a spring.

It should be noted that, when the lid 200 is opened at different angles, the gravity center positions of the lid are different, so that the damping required for hovering is different, and the damping of the lid is the same when the latch 320 on the rotating shaft 310 passes through the stop pin 242 at any position by adjusting the compression amount of the spring.

On the basis of the above embodiments, as shown in fig. 1 to fig. 3, the rotating shaft 310 is fixedly sleeved with a torsion spring 330, the torsion spring 330 is installed on a torsion spring sleeve 340, and the torsion spring sleeve 340 is installed on a hinge box 350; the torsion spring sleeve 340 is fixedly connected to the lining 210, and the hinge box 350 is fixedly connected to the pan body 100; the torsion spring 330 has one end fixedly connected to the hinge box 350 and the other end fixedly connected to the liner 210.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled 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 the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A cooking appliance, comprising: a pan body (100), a pan cover (200) and a hinge assembly connected therebetween;

the pan lid (200) comprises an inner liner (210);

the hinge assembly comprises a rotating shaft (310), the rotating shaft (310) is fixed relative to the pan body (100), and the pan cover (200) is hinged to the rotating shaft (310);

the rotating shaft (310) is provided with a clamping shaft (320) in a radially extending manner; be equipped with spout (231) on inside lining (210), be equipped with elasticity limit structure (240) on spout (231), pot cover (200) can drive spout (231) are relative card axle (320) motion makes card axle (320) pass through can be right in the time of elasticity limit structure (240) form the screens.

2. The cooking appliance according to claim 1, wherein the elastic stopper (240) comprises an elastic member (241), one end of the elastic member (241) is fixedly connected to the side wall of the sliding slot (231), and the other end is located in the sliding slot (231).

3. The cooking appliance according to claim 1, wherein the side wall of the chute (231) is provided with a blind hole;

the elastic limiting structure (240) comprises an elastic piece (241) and a stop pin (242), the elastic piece (241) is located in the blind hole, one end of the stop pin (242) is connected to the elastic piece (241), and the other end of the stop pin protrudes out of the blind hole and is located in the sliding groove (231).

4. The cooking appliance according to claim 1, wherein the side wall of the chute (231) is provided with a through hole;

the elastic limiting structure (240) comprises an adjusting screw (243), an elastic piece (241) and a stop pin (242), the adjusting screw (243) is in threaded connection with one end of the through hole, the elastic piece (241) is located between the adjusting screw (243) and the stop pin (242), and one end, away from the elastic piece (241), of the stop pin (242) protrudes out of the through hole and is located in the sliding groove (231).

5. The cooking appliance according to claim 4, wherein the amount of compression of the resilient member (241) is adjustable.

6. The cooking appliance according to claim 1, wherein a snap (230) is fixedly connected to one side of the inner liner (210);

the buckle (230) comprises a first clamping section (232) and a second clamping section (233) which are arranged in parallel, and a gap is reserved between the first clamping section (232) and the second clamping section (233) to form the sliding groove (231).

7. The cooking appliance according to claim 6, wherein the first snap section (232) and/or the second snap section (233) is provided with the resilient stop structure (240).

8. The cooking appliance according to claim 1, wherein the elastic stopper (240) is provided in plurality at intervals along the sliding direction of the sliding groove (231).

9. The cooking appliance according to claim 1, wherein there are two of the chucking shafts (320) in an axial direction of the rotation shaft (310);

the number of the sliding grooves (231) is two, and the two sliding grooves are arranged in one-to-one correspondence with the clamping shafts (320).

10. The cooking appliance according to any one of the claims 1 to 9, wherein the rotating shaft (310) is fixedly sleeved with a torsion spring (330), the torsion spring (330) is mounted on a torsion spring sleeve (340), and the torsion spring sleeve (340) is mounted on a hinge box (350);

the torsion spring sleeve (340) is fixedly connected to the inner lining (210), and the hinge box (350) is fixedly connected to the pot body (100);

one end of the torsion spring (330) is fixedly connected to the hinge box (350), and the other end is fixedly connected to the lining (210).

Images