CN213551402U - Handle, cover and cooking utensil - Google Patents

Abstract

The utility model provides a handle, lid and cooking utensil. Wherein, the handle includes: the handle upper cover is provided with a first through hole; the handle lower cover is covered with the handle upper cover and is provided with a mounting hole opposite to the first through hole; the intermediate piece is arranged at the mounting hole and provided with a second through hole opposite to the first through hole, the first through hole and the second through hole form a hand holding hole, and the hole wall of the second through hole is an arc surface. Use the technical scheme of the utility model the problem that the comfort level that the handle gripped is low in can solving correlation technique effectively.

Description

Handle, cover and cooking utensil

Technical Field

The utility model relates to a small household electrical appliances field particularly, relates to a handle, lid and cooking utensil.

Background

A related art cooking appliance generally includes a cover and an appliance body having a cooking cavity therein, in which food to be cooked is placed. When the cooking utensil is used for cooking, the cover body is covered on the utensil body, and the cooking utensil generates heat to cook food in the cooking cavity.

The current lid is last to be provided with the handle generally, and the handle is through injection moulding, and the user takes the lid through holding the handle. However, the handle in the related art generally has an edge angle, so that the comfort of the user when holding the handle is poor, and the use experience of the user is affected. However, if the corner of the handle is removed during design, the handle is difficult to demould during injection molding, and the processing difficulty is high.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a handle, a lid and a cooking utensil to solve the problem of low comfort level of the handle grip in the related art.

In order to achieve the above object, according to an aspect of the present invention, there is provided a handle including: the handle upper cover is provided with a first through hole; the handle lower cover is covered with the handle upper cover and is provided with a mounting hole opposite to the first through hole; the intermediate piece is arranged at the mounting hole and provided with a second through hole opposite to the first through hole, the first through hole and the second through hole form a hand holding hole, and the hole wall of the second through hole is an arc surface.

Use the technical scheme of the utility model, adopt the mode of addding the middleware between upper handle cover and handle lower cover, make middleware, upper handle cover and handle lower cover constitute the handle jointly. Because the structure of the intermediate piece is simple, the demoulding is convenient, and the hole wall of the second through hole on the intermediate piece can be designed into a cambered surface to be used as the lower hole wall of the hand-held hole. Above-mentioned structure makes the lower pore wall of holding the hole constitute by the arc surface to promote the comfort level when the user grips the handle through holding the hole, promoted user's use and experienced.

Further, the junction of the inner wall of the first through hole and the inner wall of the second through hole is smoothly transited. Above-mentioned structure can promote the smoothness degree of the pore wall of holding the hole to further promote the comfort level when the user grips the handle through holding the hole, promoted user's use and experienced.

Furthermore, the hole wall of the second through hole is an arc surface, and the radius of the arc surface is between 8mm and 12 mm. In the above structure, if the radius of the arc surface is too small, the smoothness of the hole wall of the hand-holding hole is low, and thus the user's comfort when holding the handle through the hand-holding hole is low. If the radius of the arc surface is too large, the volume of the handle is too large, processing materials are wasted, and the appearance is affected.

Furthermore, the middle piece and the lower handle cover are connected through a first clamping structure in a clamping mode. Above-mentioned structure adopts the mode of joint to connect middleware and handle lower cover, has avoided the use of screw, can practice thrift the manufacturing cost of handle, promotes the assembly efficiency of handle.

Furthermore, a limiting structure is arranged between the middle part and the lower handle cover and comprises a first limiting convex rib and a first limiting groove which are mutually matched in an inserting mode, the groove wall of the first limiting groove is limited on the inner side and the outer side of the first limiting convex rib, one of the first limiting convex rib and the first limiting groove is arranged on the middle part, and the other one of the first limiting convex rib and the first limiting groove is arranged on the lower handle cover. In the structure, the probability of shaking in the radial direction of the middle piece between the middle piece and the handle lower cover can be reduced through the limiting structure, so that the middle piece can be connected to the handle lower cover more stably.

Furthermore, first spacing protruding muscle is for setting up in the circumference outside of mounting hole and the annular protruding muscle that upwards extends, and first spacing recess is for setting up in the spacing annular of the bottom of middleware. In the structure, the first limiting convex rib and the first limiting groove are arranged to form a ring, so that the limiting area of the limiting structure can be increased, and the displacement of the intermediate piece in the radial direction of the mounting hole is limited. The connection between the middle piece and the lower handle cover is more stable.

Further, the handle lower cover supports the middleware, the handle upper cover and the handle lower cover are clamped and matched through a second clamping structure, and the middleware is clamped between the handle upper cover and the handle lower cover. In the structure, the upper handle cover and the lower handle cover are clamped through the second clamping structure to avoid the use of screws, so that the production cost of the handle can be saved, and the assembly efficiency of the handle is improved. In addition, the handle upper cover can restrict the displacement of the intermediate member in the vertical direction, thereby preventing the intermediate member from coming off the handle lower cover in the vertical direction.

Furthermore, a second limiting groove which is recessed downwards is formed in the top of the middle piece, a second limiting convex rib which extends into the second limiting groove downwards is arranged on the upper cover of the handle, the groove wall of the second limiting groove is located on the inner side and the outer side of the second limiting convex rib, and the bottom surface of the second limiting convex rib forms a crimping surface for crimping the lower cover of the handle. The above structure enables the intermediate member to be stably coupled between the handle upper cover and the handle lower cover.

Further, the handle upper cover includes inner circle, outer lane and connects the upper cover top plate between inner circle and outer lane, and the hole in the inner circle forms first through-hole, is provided with downwardly extending's first clip on the outer lane, and the handle lower cover includes the lower cover film, and the outer border department of lower cover film is provided with the second clip with first clip lock, and the hole that the interior border of lower cover film encloses forms the mounting hole, and the intermediate member presss from both sides and establishes between inner circle and lower cover film. In the structure, the first clasp and the second clasp form a second clamping structure, and the first clasp and the second clasp are arranged in a plurality of modes so as to ensure that the upper handle cover and the lower handle cover can be stably connected.

According to the utility model discloses an on the other hand provides a lid, include: a cover body; the handle is arranged on the cover body and is the handle. In the above structure, since the handle has an advantage of improving comfort when a user grips the handle, the cover having the handle also has the advantage.

Furthermore, the lower handle cover of the handle is arranged on the side wall of the cover body and extends towards the middle part of the cover body, a distance is reserved between the lower handle cover and the top wall of the cover body, and the lower handle cover and the cover body are of an integral structure; above-mentioned structure adopts the mode of addding the middleware, with the cambered surface design on the middleware, can simplify the structure of handle lower cover for drawing of patterns smoothly when handle lower cover and the integrative moulding plastics of lid body, comfort level when also can promote the handle and grip simultaneously. And/or, the lid still includes: the heating device is arranged in the cover body and comprises a shell and a heating pipe, the shell is provided with an air duct, an air inlet and an air outlet which are communicated with the air duct, and the heating pipe is arranged in the air duct. In the structure, the cover body is a baking cover, the heating device can heat airflow entering the air channel into hot air, and heat is provided for food in the cooking cavity, so that the food is cooked.

According to another aspect of the present invention, there is provided a cooking appliance, including: an appliance body; the cover body is arranged on the appliance body in a covering mode. Because the lid has the advantage that the comfort level when the user grips can be promoted, the cooking utensil that has it also possesses above-mentioned advantage.

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 view of a split structure of an embodiment of a handle according to the present invention;

FIG. 2 shows an enlarged schematic view of the handle of FIG. 1 at A;

FIG. 3 shows an enlarged schematic view of the handle of FIG. 1 at B;

figure 4 shows a perspective cross-sectional view of an embodiment of a cover according to the present invention;

FIG. 5 shows an enlarged schematic view of the cover of FIG. 4 at C;

FIG. 6 is a schematic longitudinal sectional view of the cover of FIG. 4; and

fig. 7 shows an enlarged schematic view of the cover body of fig. 6 at D.

Wherein the figures include the following reference numerals:

1. an air duct; 2. an air inlet; 3. an air outlet; 4. holding the hole by hand; 10. a handle upper cover; 11. a first through hole; 12. a second limit convex rib; 13. an inner ring; 14. an outer ring; 15. an upper lid top sheet; 20. a handle lower cover; 21. mounting holes; 22. a lower cover bottom sheet; 30. a middleware; 31. a second through hole; 32. a second limit groove; 40. a first clamping structure; 41. a bayonet; 42. buckling; 50. a limiting structure; 51. a first limit convex rib; 52. a first limit groove; 60. a second clamping structure; 61. a first clasp; 62. a second hook; 70. a cover body; 80. a handle; 90. a heating device; 91. a housing; 92. heating a tube; 100. a cover body.

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.

The handle in the related art only comprises an upper handle cover and a lower handle cover, and the upper handle cover and the lower handle cover are buckled with each other to form the handle. The handle upper cover and the handle lower cover are respectively provided with a through hole, and the through holes form hand-holding holes of the handle. In order to ensure that the handle lower cover can be smoothly demoulded, the lower hole wall of the through hole of the handle lower cover can only be set to be in a shape with edges. When the user stretches the hand into the hand holding hole to hold the handle, the lower hole wall with the edges can influence the comfort level of holding of the user. The main object of the present application is to solve the above technical problem.

As shown in fig. 1, the handle of the present embodiment includes: a handle upper cover 10, a handle lower cover 20, and an intermediate member 30. Wherein, the handle upper cover 10 is provided with a first through hole 11; a handle lower cover 20 covering the handle upper cover 10, the handle lower cover 20 having a mounting hole 21 opposite to the first through hole 11; the middle piece 30 is disposed at the mounting hole 21, the middle piece 30 has a second through hole 31 opposite to the first through hole 11, the first through hole 11 and the second through hole 31 form a hand-holding hole 4, and a hole wall of the second through hole 31 is an arc surface.

By applying the technical scheme of the embodiment, the intermediate piece 30 is additionally arranged between the upper handle cover 10 and the lower handle cover 20, so that the intermediate piece 30, the upper handle cover 10 and the lower handle cover 20 jointly form the handle. Because the structure of the middle part 30 is simple and the demoulding is convenient, the hole wall of the second through hole 31 on the middle part 30 can be designed into a cambered surface as the lower hole wall of the hand-holding hole 4. Above-mentioned structure makes the lower pore wall of holding hole 4 constitute by the cambered surface to promote the comfort level when the user grips the handle through holding hole 4, promoted user's use and experienced.

It should be noted that, in the present embodiment, the hole wall of the first through hole 11 of the upper handle cover 10 is also easy to be demolded, so both the hole wall of the first through hole 11 of the upper handle cover 10 and the hole wall of the second through hole 31 of the middle piece 30 can be designed as arc surfaces and respectively used as the upper hole wall and the lower hole wall of the hand-holding hole 4. The structure ensures that the upper hole wall and the lower hole wall of the hand holding hole 4 are both formed by cambered surfaces, thereby improving the comfort degree of a user when the user holds the handle through the hand holding hole 4.

As shown in fig. 4 and 5, in the present embodiment, the junction of the inner wall of the first through-hole 11 and the inner wall of the second through-hole 31 is smoothly transitioned. Above-mentioned structure can promote the smoothness degree of holding the pore wall of hole 4 to further promoted the comfort level when the user grips the handle through holding hole 4, promoted user's use and experienced.

As shown in fig. 5 and 7, in the present embodiment, the hole wall of the second through hole 31 is an arc surface, and the radius of the arc surface is between 8mm and 12 mm. In the above configuration, if the radius of the arc surface is too small, the smoothness of the hole wall of the hand-holding hole 4 is low, and thus the user's comfort when holding the handle through the hand-holding hole 4 is low. If the radius of the arc surface is too large, the volume of the handle is too large, processing materials are wasted, and the appearance is affected.

As shown in fig. 1 to 3, in the present embodiment, the middle piece 30 and the handle lower cover 20 are connected by a first clamping structure 40. In the above structure, the first engaging structure 40 includes a bayonet 41 disposed on the handle lower cover 20 and a catch 42 disposed on the middle piece 30, wherein the bayonet 41 is located on the circumferential outer side of the mounting hole 21, and the catch 42 is located on the circumferential outer side of the middle piece 30. The clip 42 on the middle piece 30 can be clipped into the clip 41 on the handle lower cover 20 to connect the middle piece 30 to the handle lower cover 20. Above-mentioned structure adopts the mode of joint to connect middleware 30 and handle lower cover 20, has avoided the use of screw, can practice thrift the manufacturing cost of handle, promotes the assembly efficiency of handle. Of course, in other embodiments not shown in the drawings, the bayonet 41 may be provided on the intermediate member 30 and the catch 42 may be provided on the handle lower cover 20.

If the middle part 30 and the handle lower cover 20 are connected only through the first clamping structure 40, a certain amount of movement exists between the middle part 30 and the handle lower cover 20, so that the middle part 30 and the handle lower cover 20 are easily shaken, and the connection between the middle part 30 and the handle lower cover 20 is not tight enough. In order to solve the above problem, as shown in fig. 5 and 7, in this embodiment, a limiting structure 50 is disposed between the middle piece 30 and the handle lower cover 20, the limiting structure 50 includes a first limiting convex rib 51 and a first limiting groove 52 that are mutually inserted and matched, a groove wall of the first limiting groove 52 is limited at inner and outer sides of the first limiting convex rib 51, the first limiting convex rib 51 is disposed on the middle piece 30, and the first limiting groove 52 is disposed on the handle lower cover 20. In the above structure, the possibility of shaking in the radial direction of the intermediate member between the intermediate member 30 and the handle lower cover 20 can be reduced by the limit structure 50, so that the intermediate member 30 can be more stably connected to the handle lower cover 20. Of course, in other embodiments not shown in the drawings, the first limiting convex rib may be arranged on the handle lower cover, and the first limiting groove may be arranged on the intermediate piece. The term "inner side" of the "inner and outer sides" means a side facing the inside of the hand hole 4, and the term "outer side" means a side facing the outside of the hand hole 4.

As shown in fig. 5 and 7, in the present embodiment, the first limit rib 51 is an annular rib that is disposed on the circumferential outer side of the mounting hole 21 and extends upward, and the first limit groove 52 is a limit ring groove that is disposed on the bottom of the intermediate member 30. In the above structure, the first limit rib 51 and the first limit groove 52 are arranged in a ring shape, which can increase the limit area of the limit structure 50, thereby limiting the displacement of the intermediate member 30 in the radial direction of the mounting hole 21. The intermediate member 30 is more stably coupled with the handle lower cover 20.

As shown in fig. 4, 5 and 7, in the present embodiment, the middle piece 30 is supported by the handle lower cover 20, the handle upper cover 10 is snap-fitted with the handle lower cover 20 through the second snap-fit structure 60, and the middle piece 30 is sandwiched between the handle upper cover 10 and the handle lower cover 20. In the structure, the handle upper cover 10 and the handle lower cover 20 are clamped through the second clamping structure 60 to avoid the use of screws, so that the production cost of the handle can be saved, and the assembly efficiency of the handle is improved. In addition, the handle upper cover 10 can restrict the displacement of the middle member 30 in the vertical direction, thereby preventing the middle member 30 from being removed from the handle lower cover 20 in the vertical direction.

As shown in fig. 5 and 7, in the present embodiment, the top of the middle part 30 is provided with a second limiting groove 32 recessed downward, the handle upper cover 10 is provided with a second limiting convex rib 12 extending downward into the second limiting groove 32, the groove wall of the second limiting groove 32 is located at the inner side and the outer side of the second limiting convex rib 12, and the bottom surface of the second limiting convex rib 12 forms a pressure contact surface for pressing the handle lower cover 20. In the above structure, the second limiting rib 12 can extend into the second limiting groove 32, so as to limit the displacement of the middle piece 30 in the radial direction of the handle cover 10 in the hand holding hole 4. In addition, the top of the middle piece 30 is abutted against the upper handle cover 10, and the first limit rib 51 at the bottom of the middle piece 30 can extend into the first limit groove 52 of the lower handle cover 20, so that the middle piece 30 can be stably abutted against the lower handle cover 20. The above-described structure enables the intermediate member 30 to be stably coupled between the handle upper cover 10 and the handle lower cover 20. It should be noted that the second limiting convex rib 12 is an annular rib, the intermediate part 30 is further provided with a limiting piece, the limiting piece is annularly distributed on the circumferential outer side of the second through hole 31, a gap is formed between the inner edge of the limiting piece and the hole wall of the second through hole 31, and the gap forms a second limiting groove 32.

As shown in fig. 5 and 7, in the present embodiment, the upper handle cover 10 includes an inner ring 13, an outer ring 14, and an upper cover top 15 connected between the inner ring 13 and the outer ring 14, a hole in the inner ring 13 forms a first through hole 11, a first clasp 61 extending downward is disposed on the outer ring 14, the lower handle cover 20 includes a lower cover bottom 22, a second clasp 62 buckled with the first clasp 61 is disposed at an outer edge of the lower cover bottom 22, a hole surrounded by an inner edge of the lower cover bottom 22 forms a mounting hole 21, and the intermediate member 30 is sandwiched between the inner ring 13 and the lower cover bottom 22. In the above structure, the first clasp 61 and the second clasp 62 form the second snap structure 60, and the first clasp 61 and the second clasp 62 are provided in a plurality of numbers to ensure that the upper handle cover 10 and the lower handle cover 20 can be stably connected. It should be noted that screw mounting holes are further formed in the upper handle cover 10 and the lower handle cover 20, and the upper handle cover 10 and the lower handle cover 20 can also be connected by screws, so that the upper handle cover 10 and the lower handle cover 20 can be connected more tightly.

As shown in fig. 4 and 6, the present application also provides a cover, and an embodiment of the cover of the present application includes: the cover body 70 and the handle 80, wherein the handle 80 is disposed on the cover body 70, and the handle 80 is the above handle. In the above configuration, since the handle 80 has an advantage of improving the comfort of the user when gripping, the cover having the same also has the above advantage.

As shown in fig. 4, in the present embodiment, the handle lower cover 20 of the handle 80 is disposed on the side wall of the cover body 70 and extends toward the middle of the cover body 70, a distance is formed between the handle lower cover 20 and the top wall of the cover body 70, and the handle lower cover 20 and the cover body 70 are integrated. In the above structure, an included angle is formed between the handle lower cover 20 and the cover body 70, so that the lower hole wall of the through hole of the handle lower cover can only be set to be in a shape with an edge angle in order to ensure that the handle lower cover 20 and the cover body 70 can be smoothly demolded during integral injection molding. Therefore, the mode of additionally arranging the middle piece 30 is adopted, the cambered surface is designed on the middle piece 30, the structure of the handle lower cover 20 can be simplified, the handle lower cover 20 and the cover body 70 can be smoothly demoulded during integral injection molding, and meanwhile, the comfort degree of the handle during holding can be improved.

As shown in fig. 4, in the present embodiment, the cover further includes a heating device 90, the heating device 90 is disposed in the cover body 70, the heating device 90 includes a housing 91 and a heating pipe 92, the housing 91 is provided with an air duct 1 and an air inlet 2 and an air outlet 3 communicated with the air duct 1, and the heating pipe 92 is disposed in the air duct 1. In the above structure, the cover body is a baking cover, and the heating device 90 can heat the air flow entering the air duct 1 into hot air, so as to provide heat for the food in the cooking cavity and make the food cooked.

The present application further provides a cooking appliance, an embodiment of the cooking appliance of the present application includes: the cover 100 is a cover as described above, and the cover 100 covers the appliance body. Because the lid has the advantage that the comfort level when the user grips can be promoted, the cooking utensil that has it also possesses above-mentioned advantage.

In this embodiment, the cooking appliance is an electric pressure cooker. Of course, in the embodiment not shown in the drawings, the cooking appliance may also be an electric cooker, a low-pressure rice cooker, an oven, a soymilk maker, a cooking machine, an electric stewpan, a cooking machine, a multifunctional pot, and the like.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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. A handle, comprising:

a handle upper cover (10) having a first through hole (11);

a lower handle cover (20) which is covered with the upper handle cover (10), wherein the lower handle cover (20) is provided with a mounting hole (21) opposite to the first through hole (11);

the middle piece (30) is arranged at the mounting hole (21), the middle piece (30) is provided with a second through hole (31) opposite to the first through hole (11), the first through hole (11) and the second through hole (31) form a hand holding hole (4), and the hole wall of the second through hole (31) is an arc surface.

2. The handle according to claim 1, wherein the junction of the inner wall of the first through hole (11) and the inner wall of the second through hole (31) is smoothly transitioned; and/or the hole wall of the second through hole (31) is an arc surface, and the radius of the arc surface is between 8mm and 12 mm.

3. The handle according to claim 1, wherein the intermediate piece (30) and the handle lower cover (20) are connected by a first clamping structure (40).

4. The handle according to claim 3, wherein a limiting structure (50) is arranged between the intermediate member (30) and the handle lower cover (20), the limiting structure (50) comprises a first limiting rib (51) and a first limiting groove (52) which are inserted and matched with each other, the groove wall of the first limiting groove (52) is limited at the inner side and the outer side of the first limiting rib (51), one of the first limiting rib (51) and the first limiting groove (52) is arranged on the intermediate member (30), and the other of the first limiting rib (51) and the first limiting groove (52) is arranged on the handle lower cover (20).

5. The handle according to claim 4, wherein the first limit rib (51) is an annular rib disposed at a circumferential outer side of the mounting hole (21) and extending upward, and the first limit groove (52) is a limit ring groove disposed at a bottom of the intermediate member (30).

6. The handle according to claim 1, wherein the lower handle cover (20) supports the intermediate member (30), the upper handle cover (10) and the lower handle cover (20) are snap-fitted by a second snap structure (60), and the intermediate member (30) is sandwiched between the upper handle cover (10) and the lower handle cover (20).

7. The handle according to claim 6, wherein the top of the middle piece (30) is provided with a second limiting groove (32) which is concave downwards, the handle upper cover (10) is provided with a second limiting convex rib (12) which extends downwards into the second limiting groove (32), the groove wall of the second limiting groove (32) is positioned at the inner side and the outer side of the second limiting convex rib (12), and the bottom surface of the second limiting convex rib (12) forms a crimping surface which is crimped with the handle lower cover (20).

8. The handle according to claim 1, wherein the handle upper cover (10) comprises an inner ring (13), an outer ring (14) and an upper cover top plate (15) connected between the inner ring (13) and the outer ring (14), the hole in the inner ring (13) forms the first through hole (11), the outer ring (14) is provided with a first clasp (61) extending downwards, the handle lower cover (20) comprises a lower cover bottom plate (22), the outer edge of the lower cover bottom plate (22) is provided with a second clasp (62) buckled with the first clasp (61), the hole formed by the inner edge of the lower cover bottom plate (22) forms the mounting hole (21), and the intermediate piece (30) is clamped between the inner ring (13) and the lower cover bottom plate (22).

9. A cover, comprising:

a cover body (70);

a handle (80) provided on the cover body (70), characterized in that the handle (80) is the handle according to any one of claims 1 to 8.

10. The cover according to claim 9, wherein the handle lower cover (20) of the handle (80) is disposed on the side wall of the cover body (70) and extends toward the middle of the cover body (70), the handle lower cover (20) has a distance from the top wall of the cover body (70), and the handle lower cover (20) and the cover body (70) are of a unitary structure; and/or, the lid further comprises:

heating device (90), set up in lid body (70), heating device (90) include shell (91) and heating pipe (92), shell (91) be provided with wind channel (1) and with air inlet (2) and gas outlet (3) of wind channel (1) intercommunication, heating pipe (92) set up in wind channel (1).

11. A cooking appliance comprising:

an appliance body;

a cover body (100) provided to the device body, wherein the cover body (100) is the cover body according to claim 9 or 10.

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