CN213248407U - Pot cover assembly and cooking utensil with same - Google Patents

Abstract

The utility model provides a pot cover subassembly and have its cooking utensil, pot cover subassembly include the lid body and set up the structure of opening only on the lid body, and the structure of opening only includes: an anti-opening plate; the opening stopping head is connected with the opening stopping plate and protrudes out of the opening stopping plate; the opening stopping head comprises a main body part and a protection part, wherein the protection part is arranged on the outer side of the main body part, and the protection part is made of a metal material. Through the technical scheme provided by the utility model, can solve the end opening surface among the correlation technique and lead to ending the problem that the board was stuck because of the burr appears.

Description

Pot cover assembly and cooking utensil with same

Technical Field

The utility model relates to a small household appliances technical field particularly, relates to a pot cover subassembly and have its cooking utensil.

Background

At present, the electric pressure cooker can ensure that water can reach higher temperature without boiling by the principle that the boiling point of liquid is increased under higher air pressure so as to accelerate the efficiency of stewing food and achieve the effect of quick cooking. The opening stopping rod of the electric pressure cooker in the prior art is generally made of plastic materials, so that the cost can be saved.

However, the plastic material end of opening the pole will make a round trip and the pot cover friction at the in-process that the lid closed to uncap, the burr appears easily, and then leads to ending the board of opening and is blocked and can not uncap, influences user experience.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a pot cover subassembly and have its cooking utensil to the problem that the only open surface among the solution correlation technique leads to only open the board card because of the burr appears.

In order to achieve the above object, according to the utility model discloses an aspect provides a pot cover assembly, including lid body and the structure of ending of setting on lid body, the structure of ending includes: an anti-opening plate; the opening stopping head is connected with the opening stopping plate and protrudes out of the opening stopping plate; the opening stopping head comprises a main body part and a protection part, wherein the protection part is arranged on the outer side of the main body part, and the protection part is made of a metal material.

Use the technical scheme provided by the utility model, the structure of only opening is in the motion process, and the protection part will be direct to rub with the lid body, and the burr condition can not appear in the back and forth friction in the protection part of metal material, therefore can not influence the normal motion of only opening the board yet, has guaranteed the effect reliability of only opening the structure. Therefore, through the utility model provides a technical scheme can solve the end opening surface among the correlation technique and lead to ending the problem that the board was stuck because of the burr appears.

Further, the main body part is made of plastic materials, and the main body part and the protection part form an integral structure through injection molding. The structure can facilitate production and manufacture, and meanwhile, the connection strength of the main body part and the protection part is also convenient to guarantee.

Further, the protection part is protection casing, and protection casing has the protection chamber, and the main part setting is in the protection chamber, ends the structure and still including wearing to establish the fastener in ending board and the main part to protect the main part through the protection part better, avoid main part and lid body to carry out direct contact.

Furthermore, the thickness of the protective shell is H, and H is more than or equal to 0.3mm and less than or equal to 0.5 mm. The thickness range can guarantee effective protection, and production and manufacturing costs can be reasonably controlled.

Further, the protective shell comprises a cylinder body and a spherical body, the spherical body is arranged at the end part of the cylinder body, and the cylinder body and the spherical body enclose a protective cavity. Above-mentioned structure can make protective housing parcel main part better to carry out effectual protection to the main part better.

Further, the protective shell body is provided with a closed matching end and an open end, the open end is provided with a connecting groove, and the main body portion is provided with a connecting protrusion extending into the connecting groove, so that the connection stability of the protective shell body and the main body portion is improved, and the protective shell body and the main body portion are prevented from falling off.

Further, the connecting groove is formed in a mode that the direction from the groove bottom to the notch is gradually contracted, so that the connecting strength of the protective shell and the main body portion is further improved.

Furthermore, the connecting groove is a trapezoidal groove, and the structure is simple, convenient to manufacture and stable in effect.

Furthermore, the main body part is provided with a rotation stopping protrusion protruding out of the protection part, and the rotation stopping plate is provided with a rotation stopping long hole matched with the rotation stopping protrusion, so that the main body part is prevented from rotating relative to the rotation stopping plate.

Furthermore, the rotation stopping long hole is provided with a rotation stopping section matched with the rotation stopping protrusion and a connecting section matched with the outer edge of the fastener, and the rotation stopping section is communicated with the connecting section. The structure can better play a role in stopping rotation and improve the rotation stopping effect.

According to another aspect of the utility model, a cooking utensil is provided, cooking utensil includes the pot cover subassembly, and the pot cover subassembly is the above-mentioned pot cover subassembly that provides. Specifically, the cooking appliance can be an electric pressure cooker or an electric cooker.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural diagram of a check-out structure provided according to an embodiment of the present invention;

fig. 2 shows an exploded view of a portion of a structure of a check-out structure provided in accordance with an embodiment of the present invention;

fig. 3 illustrates an exploded view of a check-out structure provided in accordance with an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of a start stop provided according to an embodiment of the present invention;

fig. 5 shows a schematic structural diagram of a guard provided according to an embodiment of the present invention;

fig. 6 shows a schematic structural diagram of a main body portion provided according to an embodiment of the present invention;

fig. 7 shows a schematic structural diagram of a stop plate provided according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. an anti-opening plate; 11. a rotation stopping long hole; 111. a rotation stopping section; 112. a connecting section; 20. stopping the head; 21. a main body portion; 211. a connecting projection; 212. a rotation stopping protrusion; 22. a protective part; 221. a barrel; 222. a spheroid; 223. a connecting groove; 30. a fastener; 40. a spring.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 7, a first embodiment of the present invention provides a pot cover assembly, which includes a cover body and a stop structure disposed on the cover body. The opening stopping structure comprises an opening stopping plate 10 and an opening stopping head 20, wherein the opening stopping head 20 is connected with the opening stopping plate 10, and the opening stopping head 20 protrudes out of the opening stopping plate 10. The opening stopper 20 includes a main body 21 and a guard 22, the guard 22 is disposed outside the main body 21, and the guard 22 is made of a metal material. Specifically, the protective part 22 may be in interference fit with the main body part 21 to improve the strength of the connection.

With the pot cover assembly provided by the embodiment, since the protection part 22 is arranged on the outer side of the main body part 21, and the protection part 22 is made of a metal material, the protection part 22 is used for protecting the main body part 21. Like this, the structure of only opening is in the motion process, and protection part 22 will directly rub with the lid body, and the burr condition can not appear in the back and forth friction of metal material's protection part 22, therefore can not influence the normal motion of the board 10 of only opening yet, has guaranteed the effect reliability of the structure of only opening. Therefore, the pot cover assembly provided by the embodiment can solve the problem that the surface of the opening stop 20 in the related art is jammed by the opening stop plate 10 due to the occurrence of burrs.

In the present embodiment, the main body 21 is made of plastic material, and the main body 21 and the protection part 22 can be formed into an integral structure by injection molding. Specifically, the structure of the protection portion 22 may be manufactured through a stretch forming process, and then the protection portion 22 is placed in an injection mold, and an insert injection molding process is adopted to finally form an integral metal-clad start stop 20 structure. With the adoption of the structure, the production and the manufacture are convenient, and meanwhile, the connection strength of the main body part 21 and the protection part 22 is also convenient to ensure. In addition, the main body 21 is made of plastic material, so that the production cost can be reduced.

Specifically, the protection part 22 in this embodiment is a protection housing, the protection housing has a protection cavity, and the main body part 21 is disposed in the protection cavity, and specifically, may adopt interference fit or be formed integrally by injection molding. The anti-opening structure further comprises a fastener 30 penetrating into the anti-opening plate 10 and the main body part 21. Adopt such structure setting, through setting up main part 21 in the protection cavity, can protect main part 21 through protection part 22 better, avoid main part 21 and lid body to carry out direct contact, and then avoid main part 21 and the lid body contact that the plastic was made to produce the burr better, guaranteed the smooth and easy nature of the motion between protection part 22 and the lid body, and then can guarantee to stop the effect reliability of opening the structure. In addition, the fastener 30 is inserted into the opening stop plate 10 and the main body 21, so that the connection strength between the opening stop plate 10 and the main body 21 can be improved to ensure the operational reliability of the opening stop structure. Specifically, the fastener 30 may be a screw, which is sleeved on the spring 40, and the spring 40 is fixed to the anti-opening plate 10 together by the screw.

In the embodiment, the thickness of the protective shell is H, and H is more than or equal to 0.3mm and less than or equal to 0.5 mm. When the thickness of the protective case is excessively thick, stretch forming is not facilitated, and material costs are additionally increased. When the thickness of the protective shell is too thin, the protective shell may wear through due to abrasion to expose the main body 21 during repeated movement, and thus burrs may occur, which may affect smooth operation of the opening stop plate 10. Therefore, the protective shell is arranged in the thickness range, so that the protective effect can be effectively guaranteed, and the production and manufacturing cost can be reasonably controlled.

Specifically, the protective casing in this embodiment includes a cylinder 221 and a sphere 222, the sphere 222 is disposed at an end of the cylinder 221, and the cylinder 221 and the sphere 222 enclose a protective cavity. By adopting the structure, the main body part 21 can be better wrapped by the protective shell, so that the main body part 21 can be better protected. Specifically, the cylinder 221 in this embodiment is a wear-resistant surface, and in the opening stopping structure, the cylinder 221 will rub against the cover body during the operation.

In the present embodiment, the protective shell has a closed mating end and an open end, the open end is provided with a connecting groove 223, and the main body 21 is provided with a connecting protrusion 211 extending into the connecting groove 223. By adopting the structure, the connection stability of the protective shell and the main body part 21 can be improved, and the situation that the protective shell and the main body part 21 fall off is avoided. Specifically, the main body 21 may be mounted in the protective housing, and the main body 21 and the protective housing are in interference fit. Or, form a body structure with protective housing and main part 21 through moulding plastics, like this, at the in-process of moulding plastics, the plastic will flow into in connecting groove 223 and fill up connecting groove 223, and then can improve main part 21 and protective housing's joint strength better to avoid the two condition that takes place to drop in the use.

Specifically, the connecting groove 223 in this embodiment is gradually contracted from the groove bottom to the direction of the notch, the connecting protrusion 211 is gradually contracted from the top to the bottom, the connecting protrusion 211 is arranged in the connecting groove 223, and the connecting protrusion 211 is matched with the connecting groove 223. By adopting the structure, the connection strength between the protective shell and the main body part 21 can be further improved, so that the protective shell can stably protect the main body part 21.

Preferably, the connecting groove 223 in this embodiment may be multiple, and the multiple connecting grooves 223 are arranged at intervals along the circumferential direction of the opening end to better improve the connecting strength and prevent the two from being separated.

Specifically, the connection groove 223 in this embodiment may be a trapezoidal groove. By adopting the structure, the structure is simple, the manufacture is convenient, and the effect is stable.

In the present embodiment, the body 21 is provided with a rotation stop protrusion 212 protruding from the guard 22, and the opening stop plate 10 is provided with a rotation stop long hole 11 engaged with the rotation stop protrusion 212. With this arrangement, the rotation of the main body portion 21 relative to the open-stop plate 10 can be prevented by the engagement of the rotation-stop protrusion 212 and the rotation-stop long hole 11 during the movement of the open-stop structure. The main body portion 21 and the protection portion 22 in this embodiment are both cylindrical structures, and the rotation stopping protrusion 212 protrudes from the main body portion 21, so that the main body portion 21 and the protection portion 22 can be prevented from contacting the rotation stopping long hole 11, and the protection portion 22 is prevented from rotating relative to the rotation stopping long hole 11.

Specifically, the rotation stopping long hole 11 in the present embodiment has a rotation stopping section 111 for engaging with the rotation stopping protrusion 212 and a connecting section 112 for engaging with the outer edge of the fastening member 30, and the rotation stopping section 111 and the connecting section 112 are arranged in communication. The number of the rotation stop sections 111 may be one or two. Specifically, the number of the rotation stopping sections 111 in this embodiment is two, and the two rotation stopping sections 111 are respectively located at two ends of the connecting section 112, so as to better perform a rotation stopping function and improve a rotation stopping effect.

The embodiment two of the utility model provides a cooking utensil, cooking utensil include the pot cover subassembly, and the pot cover subassembly that the pot cover subassembly provided for in the embodiment one. Specifically, the cooking appliance can be an electric pressure cooker or an electric cooker.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the opening stopping head of the insert injection molding structure (plastic injection in metal wrapping) can ensure that the outer surface of the opening stopping head is wear-resistant, and meanwhile, the use of less metal materials is ensured, and the cost is reduced. The protection part is formed through a stretch forming process, the cost of the stretch forming process is lower than that of a machining process, and the performance and the economical efficiency are both considered.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. 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, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. The utility model provides a pot cover subassembly, includes the lid body and sets up the structure of opening of ending on the lid body, its characterized in that, the structure of opening of ending includes:

an anti-opening plate (10);

the stop head (20) is connected with the stop plate (10), and the stop head (20) is arranged in a protruding mode on the stop plate (10);

wherein the stopper head (20) comprises a main body part (21) and a protective part (22), the protective part (22) is arranged on the outer side of the main body part (21), and the protective part (22) is made of a metal material.

2. The pot cover assembly according to claim 1, characterized in that the main body part (21) is made of plastic material, and the main body part (21) and the guard part (22) are formed into an integral structure by injection molding.

3. The pot cover assembly according to claim 1, characterized in that the guard portion (22) is a guard housing having a guard cavity, the main body portion (21) being disposed within the guard cavity, the opening stop structure further comprising a fastener (30) disposed through the opening stop plate (10) and the main body portion (21).

4. The pot cover assembly of claim 3, wherein the thickness of the protective shell is H, and H is more than or equal to 0.3mm and less than or equal to 0.5 mm.

5. The lid assembly of claim 3, wherein the protective housing comprises a cylinder (221) and a sphere (222), the sphere (222) being disposed at an end of the cylinder (221), the cylinder (221) and the sphere (222) enclosing the protective cavity.

6. The lid assembly of claim 3, wherein the protective housing has a closed mating end and an open end, wherein a connecting groove (223) is provided at the open end, and wherein a connecting protrusion (211) protruding into the connecting groove (223) is provided on the main body portion (21).

7. The lid assembly of claim 6, wherein the coupling groove (223) is provided to be gradually narrowed from a groove bottom to a notch direction.

8. The lid assembly of claim 6, wherein the coupling groove (223) is a trapezoidal groove.

9. The lid assembly of claim 7, wherein the main body (21) is provided with a rotation stop protrusion (212) protruding from the protection part (22), and the opening stop plate (10) is provided with a rotation stop long hole (11) engaged with the rotation stop protrusion (212).

10. The lid assembly of claim 9, wherein the rotation-stopping long hole (11) has a rotation-stopping section (111) for engaging with the rotation-stopping protrusion (212) and a connecting section (112) for engaging with an outer edge of the fastening member (30), the rotation-stopping section (111) being disposed in communication with the connecting section (112).

11. A cooking appliance, characterized in that the cooking appliance comprises a lid assembly, the lid assembly being the lid assembly of any one of claims 1 to 10.

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