CN219206624U - Handpiece assembly and air fryer - Google Patents

Abstract

The disclosure provides a machine head assembly and an air fryer, wherein the machine head assembly comprises a machine head body, a lining piece and a protective cover, the lining piece is connected to the machine head body, and the lining piece is provided with a first clamping part; the protection cover is used for being covered outside the heating pipe, the protection cover is connected to the below of inside lining piece, the protection cover be provided with the second block portion that first block portion matches, works as first block portion with when the second block portion block, the protection cover block is connected on the inside lining piece, cooperates in order to realize the block connection between protection cover and the inside lining piece through first block portion and second block portion, avoids using the fastener, has improved the packaging efficiency of protection cover.

Description

Handpiece assembly and air fryer

Technical Field

The disclosure belongs to the technical field of kitchen appliances, and particularly relates to a machine head assembly and an air fryer.

Background

The air fryer is used as a modern popular kitchen ware and can be used for making delicious food. An air fryer typically includes a pot for containing food materials to be cooked and a hot air assembly for blowing hot air into the pot, which in use blows hot air into the pot to cook the food materials with the hot air. In order to improve the safety of the air fryer, the head assembly further comprises a protective cover, for example, arranged below the glass cover and arranged on the periphery of the hot air assembly, so that a user is prevented from accidentally contacting the hot air assembly.

Disclosure of Invention

The primary object of the present disclosure is to improve a head assembly and air fryer to improve the efficiency of assembly of the air fryer.

Aiming at the purposes, the present disclosure provides the following technical scheme:

in one aspect of the disclosure, a nose assembly is provided, the nose assembly includes a nose body, a lining member and a protective cover, the lining member is connected to the nose body, and the lining member is provided with a first clamping part; the protection cover is used for being covered outside the heating pipe, the protection cover is connected to the lower side of the lining piece, the protection cover is provided with a second clamping part matched with the first clamping part, and when the first clamping part is clamped with the second clamping part, the protection cover is clamped and connected to the lining piece.

The utility model provides a handpiece assembly, through first block portion and second block portion cooperation in order to realize the block and connect between safety cover and the inside lining piece, avoid using the fastener, improved the packaging efficiency of safety cover.

In an exemplary embodiment of the disclosure, one of the first engaging portion and the second engaging portion is a hook, and the other is a slot.

Optionally, the first block portion is a plurality of, and a plurality of first block portion set up in the periphery edge of inside lining spare, first block portion follow the diapire downwardly extending of inside lining spare sets up to the draw-in groove, the opening of draw-in groove is followed the circumference of safety cover opens, second block portion follows the top edge bending of safety cover sets up to the turn-ups, second block portion can block in the first block portion. Thus, the first clamping part and the second clamping part are simple in structure, and the manufacturing cost of the machine head assembly is low.

Specifically, the second clamping portion is bent inwards from the top end edge of the protective cover along the radial direction of the protective cover to form an inward flanging, and the diameter of a circle where the first clamping portion is located is smaller than the diameter of the protective cover.

According to another exemplary embodiment of the present disclosure, the second clamping portion is bent outward from the top edge of the protective cover along the radial direction of the protective cover to form an outward flange, and the diameter of a circle where the first clamping portion is located is larger than the diameter of the protective cover.

Optionally, the circumferential edge of the lining member is provided with a plurality of positioning flanges in a downward bending manner, and the positioning flanges are propped against the inner wall of the protective cover. Therefore, through setting up the location turn-ups, the in-process of the relative inside lining spare pivoted of protective cover can keep the coaxial setting of protective cover and inside lining spare to the packaging efficiency of protective cover has been improved.

Specifically, the positioning flange and the first clamping portion are alternately arranged along the circumferential direction of the lining member.

Further, the lining member is further provided with a stop piece, the stop piece is arranged close to the first clamping portion and is arranged on the opening side of the first clamping portion, so that the second clamping portion can stop in a space surrounded by the stop piece and the first clamping portion. Therefore, after the second clamping part is clamped and connected in place relative to the first clamping part, the stop piece can be bent to stop at the rear of the second clamping part, so that the second clamping part is prevented from accidentally releasing the clamping connection relative to the first clamping part, and the use reliability of the machine head assembly is improved.

In another exemplary embodiment of the present disclosure, a plurality of the first engaging portions are disposed on the same circumference, and the plurality of the first engaging portions are disposed at equal angular intervals along the circumference of the protective cover.

In another aspect of the present disclosure, an air fryer is provided that includes a head assembly as described above.

Drawings

The foregoing and/or other objects and advantages of the disclosure will become more apparent from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a block diagram of an assembly of a liner and a protective cover provided in an exemplary embodiment of the present disclosure.

Fig. 2 is a front view of the assembly of fig. 1.

Fig. 3 is a structural view of the lining member of fig. 1.

Fig. 4 is a structural view of the protective cover in fig. 1.

Fig. 5 is an enlarged view of a portion of the structure indicated by circle I in fig. 1.

FIG. 6 is a view showing a bending state of the stopper in the structure indicated by the circle I in FIG. 5.

Fig. 7 is an enlarged view of a portion of the structure indicated by the J-turn in fig. 3.

Reference numerals illustrate:

1. a lining member; 2. A protective cover;

11. a first engagement portion; 12. Positioning and flanging;

13. a stop piece; 21. And a second engaging portion.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the embodiments of the present disclosure should not be construed as limited to the embodiments set forth herein. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.

The present disclosure provides an air fryer, which generally includes a drawer-type air fryer, and also includes a flip-type air fryer, which is illustrated for convenience of description, but is not limited thereto.

The air fryer comprises a pot body assembly and a machine head assembly, wherein the pot body assembly is provided with a cooking cavity for containing food materials, the machine head assembly is rotatably connected to one side of the pot body assembly through a pivot shaft, so that the machine head assembly can rotate away from the pot body assembly relative to the pot body assembly to enable the cooking cavity of the pot body assembly to be opened, or the machine head assembly covers the upper side of the pot body assembly to enable the cooking cavity to be closed.

When the cooking cavity is in an open state, food materials can be added into the cooking cavity; when the cooking cavity is in the closed state, the air fryer may be activated to heat the food material within the cooking cavity.

The machine head assembly comprises a hot air assembly capable of blowing hot air into the inner cavity of the pot body assembly, the hot air assembly generally comprises a fan blade and a heating pipe, and the whole hot air assembly can be arranged above the pot body assembly so as to blow the hot air downwards into the cooking cavity of the pot body assembly along the height direction of the air fryer. As an example, the fan blade is disposed above the heating tube, but not limited thereto.

In order to improve the use safety of the air fryer, the head assembly can also comprise a protective cover 2 for covering the outside of the heating pipe, so that the heating pipe and the fan blade can be covered in the protective cover 2, and the user can be prevented from accidentally touching the hot air assembly to cause accidental injury.

Referring to fig. 1 and 2, in the present embodiment, the handpiece assembly includes a handpiece body, an inner liner 1 and a protective cover 2, the inner liner 1 is connected to the handpiece body, and the inner liner 1 is provided with a first engaging portion 11. The protection cover 2 is used for covering outside the heating pipe, the protection cover 2 is connected below the lining member 1, the protection cover 2 is provided with a second clamping part 21 matched with the first clamping part 11, and when the first clamping part 11 is clamped with the second clamping part 21, the protection cover 2 is clamped and connected on the lining member 1.

The utility model provides a aircraft nose subassembly, through first block portion 11 and the cooperation of second block portion 21 in order to realize the block and connect between safety cover 2 and the inside lining piece 1, avoid using the fastener, improved safety cover 2's packaging efficiency.

In the present embodiment, the lining member 1 is substantially disc-shaped, the protecting cover 2 is substantially cylindrical and has a top opening, and the lining member 1 is disposed at the top opening of the protecting cover 2, but not limited thereto. As an example, in order to facilitate the passage of hot air, the protection cover 2 is provided with a plurality of ventilation holes, but not limited thereto.

As an example, one of the first engaging portion 11 and the second engaging portion 21 is a hook, and the other is a slot, but not limited thereto.

Referring to fig. 1 to 4 and 7, the number of first engaging portions 11 is plural, and the plurality of first engaging portions 11 are provided on the outer peripheral edge of the lining member 1, the first engaging portions 11 are bent downward from the bottom wall of the lining member 1 to extend into a clamping groove, the opening of the clamping groove is opened along the circumferential direction of the protective cover 2, the second engaging portions 21 are bent from the top end edge of the protective cover 2 to be turned over, and the turned over edges can be engaged with the clamping groove, that is, the second engaging portions 21 can be engaged with the first engaging portions 11, thereby engaging and connecting the protective cover 2 to the lining member 1.

In this embodiment, the first engaging portion 11 is bent downward through the bottom wall of the liner 1 to form a slot, and the second engaging portion 21 is bent through the top edge of the protective cover 2 to form a flange to form a hook, so that the structure is simple, the operation is easy, and the manufacturing cost of the nose assembly is reduced. Specifically, the first engaging portion 11 is configured as a semi-closed structure, and the closed end can prevent the second engaging portion 21 from passing through, but not limited to this.

Specifically, the protective cover 2 is disposed below the lining member 1, and the lining member 1 may be disposed at a top edge position of the protective cover 2, and the protective cover 2 may be rotated in a first direction to rotate relative to the lining member 1, at this time, the second engaging portion 21 may move relative to the first engaging portion 11, and the second engaging portion 21 may slide and rotate into the first engaging portion 11, so as to implement the engagement connection between the first engaging portion 11 and the second engaging portion 21, thereby implementing the engagement connection between the protective cover 2 and the lining member 1. When the protective cover 2 needs to be detached, the protective cover 2 may be rotated in the opposite direction to the first direction, and the second engaging portion 21 and the first engaging portion 11 may be disengaged from each other, so that the protective cover 2 and the lining 1 may be disengaged from each other.

In order to improve the connection reliability between the protective cover 2 and the lining member 1, the plurality of first engaging portions 11 are disposed on the same circumference, and the plurality of first engaging portions 11 are uniformly disposed along the circumference of the lining member 1, for example, but not limited to, the plurality of first engaging portions 11 are disposed at equal angular intervals along the circumference of the lining member 1. As an example, the number of the first engaging portions 11 is 3, but not limited thereto.

Referring to fig. 4, in the present embodiment, the second engaging portion 21 is bent inward from the top edge of the protecting cover 2 along the radial direction of the protecting cover 2 to form an inward flange, so that the diameter of the circle where the second engaging portion 21 is located is smaller than the diameter of the protecting cover 2, and in order to be able to match with the second engaging portion 21, the diameter of the circle where the first engaging portion 11 is located is smaller than the diameter of the protecting cover 2.

In addition, the second engaging portion 21 is bent outward in the radial direction of the protective cover 2 from the tip edge of the protective cover 2 to be a turned-out edge, so that the diameter of the circle in which the second engaging portion 21 is located is larger than the diameter of the protective cover 2, and in order to be able to match with the second engaging portion 21, the diameter of the circle in which the first engaging portion 11 is located is larger than the diameter of the protective cover 2.

In order to further improve the assembly efficiency of the protective cover 2 and the lining member 1, the circumferential edge of the lining member 1 is provided with a plurality of positioning flanges 12 in a downward bending manner, and the positioning flanges 12 are abutted against the inner wall of the protective cover 2. It will be appreciated that the circumferential edge of the lining element 1 is folded towards the protective cover 2 so as to be able to abut against the inner wall of the protective cover 2, and that the locating flange 12 is able to keep the lining element 1 and the protective cover 2 coaxially arranged during rotation of the protective cover 2, thereby improving the assembly efficiency of the protective cover 2.

In the present embodiment, the number of positioning flanges 12 is 3, and the positioning flanges are disposed at equal angular intervals along the circumferential direction of the lining member 1, but not limited thereto.

As an example, the positioning flanges 12 and the first engaging portions 11 are alternately arranged along the circumferential direction of the liner 1, but not limited thereto.

In order to improve the use reliability of the nose assembly, the lining member 1 is further provided with a stop piece 13, and the stop piece 13 is disposed close to the first clamping portion 11 and is disposed on the opening side of the first clamping portion 11, so that the second clamping portion 21 can be stopped in a space enclosed by the stop piece 13 and the first clamping portion 11. In this embodiment, the stop piece 13 is disposed at the opening side of the first engaging portion 11, and when the second engaging portion 21 is engaged with the first engaging portion 11, the stop piece 13 can be pulled to stop the stop piece 13 at the opening of the first engaging portion 11, so that the second engaging portion 21 is limited in the first engaging portion 11, and accidental detachment of the second engaging portion 21 and the first engaging portion 11 is avoided, thereby improving the reliability of the nose assembly.

Specifically, fig. 5 shows a state in which the second engaging portion 21 is screwed into the first engaging portion 11, and the stop piece 13 extends substantially perpendicular to the sidewall of the protective cover 2, and the second engaging portion 21 can be smoothly separated from the first engaging portion 11 when the protective cover 2 is rotated in the opposite direction relative to the lining 1. Fig. 6 shows that the stop piece 13 is bent obliquely downward and stops behind the second engaging portion 21, and the second engaging portion 21 cannot move relative to the first engaging portion 11.

According to the machine head assembly, the first clamping part 11 is arranged on the lining piece 1, the second clamping part 21 matched with the first clamping part 11 is arranged on the protective cover 2, and when the first clamping part 11 and the second clamping part 21 are matched and clamped, the protective cover 2 can be combined on the lining piece 1, so that a fastener is not required to be additionally used for connection between the protective cover 2 and the lining piece 1, and the assembly efficiency of the machine head assembly is improved.

In the description of the present disclosure, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present disclosure and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present disclosure.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present disclosure, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present disclosure, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, and communicatively connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art in the specific context.

The described features, structures, or characteristics of the disclosure may be combined in any suitable manner in one or more embodiments. In the above description, numerous specific details are provided to give a thorough understanding of embodiments of the present disclosure. One skilled in the relevant art will recognize, however, that the disclosed aspects may be practiced without one or more of the specific details, or with other methods, components, materials, etc. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Claims (10)

1. A handpiece assembly, the handpiece assembly comprising:

a handpiece body;

the lining piece (1) is connected to the machine head body, and the lining piece (1) is provided with a first clamping part (11);

the protection cover (2) is used for being covered outside the heating pipe, the protection cover (2) is connected to the lower side of the lining piece (1), the protection cover (2) is provided with a second clamping part (21) matched with the first clamping part (11), and when the first clamping part (11) is clamped with the second clamping part (21), the protection cover (2) is clamped and connected to the lining piece (1).

2. The head assembly according to claim 1, wherein one of the first engaging portion (11) and the second engaging portion (21) is a hook, and the other is a slot.

3. The head assembly according to claim 1, wherein the number of the first engaging portions (11) is plural, the first engaging portions (11) are provided on the outer peripheral edge of the lining member (1), the first engaging portions (11) are provided as engaging grooves extending downward from the bottom wall of the lining member (1), openings of the engaging grooves are opened in the circumferential direction of the protective cover (2), the second engaging portions (21) are provided as flanges bent from the top end edge of the protective cover (2), and the second engaging portions (21) can be engaged in the first engaging portions (11).

4. A handpiece assembly as claimed in claim 3, characterized in that the second engagement portion (21) is provided as an inward flange bent inward in the radial direction of the protective cover (2) from the tip edge of the protective cover (2), and the diameter of the circle in which the first engagement portion (11) is located is smaller than the diameter of the protective cover (2).

5. A handpiece assembly as claimed in claim 3, characterized in that the second engagement portion (21) is provided as a turned-out edge bent outwards in the radial direction of the protective cover (2) from the top edge of the protective cover (2), the diameter of the circle in which the first engagement portion (11) is located being larger than the diameter of the protective cover (2).

6. The head assembly according to claim 4, wherein the circumferential edge of the lining element (1) is provided with a plurality of positioning flanges (12) bent downwards, and the positioning flanges (12) are propped against the inner wall of the protective cover (2).

7. The head assembly according to claim 6, wherein the positioning flanges (12) and the first engaging portions (11) are alternately arranged along the circumferential direction of the lining member (1).

8. The head assembly according to claim 4, wherein the lining member (1) is further provided with a stopper piece (13), the stopper piece (13) is disposed near the first engaging portion (11) and is disposed at an opening side of the first engaging portion (11), so that the second engaging portion (21) can be stopped in a space enclosed by the stopper piece (13) and the first engaging portion (11).

9. A handpiece assembly as claimed in claim 3, characterized in that a plurality of said first engaging portions (11) are arranged on the same circumference, and a plurality of said first engaging portions (11) are provided at equal angular intervals along the circumference of said protective cover (2).

10. An air fryer comprising the head assembly of any one of claims 1-9.

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