CN211722892U - Pot cover handle subassembly, split type pot cover and cooking utensil - Google Patents

Abstract

The utility model relates to a pot cover handle component, a split type pot cover and a cooking utensil, wherein the pot cover handle component comprises a handle, an inner cavity is arranged in the handle, and an air pump is arranged in the inner cavity; the handle is also provided with an air inlet and an air outlet; the air inlet end of the air pump is communicated with the outside through the air inlet, and the air outlet end blows air out of the air pump through the air outlet; still be provided with the damping piece in the handle, the damping piece will the air pump supports in the inner chamber, so, through damping piece elastic contact between the inside wall of air pump and handle, the vibration that the air pump during operation produced can be absorbed by the damping piece, has reduced or even eliminated the handle and has received the vibration influence of air pump, has reduced noise and vibrations.

Description

Pot cover handle subassembly, split type pot cover and cooking utensil

Technical Field

The utility model relates to a pot cover handle subassembly, split type pot cover and cooking utensil.

Background

In the existing stewpot, rice cooker, pressure cooker or similar cooking appliances, the problem of overflowing of the pot in different degrees exists, namely, when the pot body is heated to the inner boiling, the foam can gush out of the upper cover. For this reason, some existing rice cookers have an overflow preventing device mounted on the upper lid, and the overflow preventing device is used to spray air or water into the pot body when the inside of the pot body is boiling, so as to prevent overflow.

Be different from cooking utensil of article types such as electric rice cooker, often be detachable structure between the upper cover of saucepan and the pot body, do not exist the relation of connection between this type of upper cover and the pot body, consequently, set up anti-overflow device on this upper cover, not only can lead to the installation difficulty, simultaneously, anti-overflow device such as air pump can produce great vibration after the start, because do not have relatively fixed relation of connection such as articulated between upper cover and the pot body, the upper cover can take place great vibration along with anti-overflow device, the upper cover lock is unreliable, the noise is obvious.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a pot cover handle assembly, a split type pot cover and a cooking appliance, in which a shock absorbing member for reducing vibration of an air pump is provided in the pot cover handle assembly, so that the handle itself is not affected by installation of the air pump, and noise and vibration are reduced.

The utility model firstly provides a pot cover handle component, which comprises a handle, wherein an inner cavity is arranged inside the handle, and an air pump is arranged in the inner cavity; the handle is also provided with an air inlet and an air outlet; the air inlet end of the air pump is communicated with the outside through the air inlet, and the air outlet end blows air out of the air pump through the air outlet; and a damping piece is also arranged in the handle and supports the air pump in the inner cavity.

In the pot cover handle assembly, the inner side wall of the air pump and the inner side wall of the handle are in elastic contact through the damping piece, vibration generated during operation of the air pump can be absorbed by the damping piece, vibration influence of the air pump on the handle is reduced or even eliminated, and noise and vibration are reduced.

In one embodiment, the shock absorbing member is fitted around the outer circumferential wall of the air pump.

In one embodiment, the shock absorption piece comprises a sleeve connection part and a shock absorption part, the sleeve connection part is sleeved on the outer peripheral wall of the air pump, and the shock absorption part extends from the sleeve connection part to be closely attached to the inner wall of the handle.

So set up, the reliable laminating of the periphery wall of cup joint portion and air pump sets up in the outside shock attenuation portion of cup joint portion and the inside wall contact of handle, and the vibration of air pump can be absorbed and cushion by the shock attenuation piece better, has also simplified the installation of shock attenuation piece simultaneously.

In one embodiment, the shock absorption part is provided in plurality, and the shock absorption parts are provided on the outer peripheral wall of the socket part at intervals along the circumferential direction.

So set up, a plurality of shock attenuation portions can be in the vibrations that the air pump produced of a plurality of directions absorptions to the vibrations and the noise that produce when the air pump work of better elimination.

In one embodiment, the length of the shock absorbing part is not less than the length of the air pump in the direction of the central axis of the air pump.

So set up, the both ends of air pump also can pass through shock attenuation portion elasticity butt with the handle inner wall to avoid the vibrations of air pump to transmit to on hand from both ends.

In one embodiment, a first limit plate and/or a second limit plate for limiting the position of the end of the air pump are further arranged in the inner cavity, and the end of the shock absorption piece extends to the first limit plate and/or the second limit plate.

So set up, the air pump has relatively stable mounted position in the handle when, can also avoid the vibrations of air pump to transmit to on the handle from the both ends of air pump.

In one embodiment, the shock absorbing member is a rubber shock absorbing pad, a silica gel shock absorbing pad or a sponge shock absorbing pad.

In one embodiment, the working flow Q of the air pump is more than or equal to 0.5L/min.

So set up, can guarantee that the gas outlet blew off satisfies the requirement of anti-overflow when reducing the air pump vibrations.

In one embodiment, the handle includes a cap portion and a handle portion extending outwardly from the cap portion, the air pump is mounted in the handle portion, and the air inlet and the air outlet are disposed on the cap portion.

So set up, when pot cover handle subassembly assembles on the pot cover, the lid portion contacts with the pot cover, and heat on the pot cover probably transmits to the lid portion on, and handle portion outwards extends from the lid portion, consequently, this part of handle can receive the temperature influence of pot cover less, installs the air pump in the inside of handle portion 11, can avoid the air pump to receive the temperature influence of pot cover.

In one embodiment, a baffle is further arranged in the handle, the baffle divides the inner cavity into a ventilation cavity and a mounting cavity, the ventilation cavity is correspondingly arranged in the cover head part, and the mounting cavity is arranged in the handle part.

So set up, the baffle separates the installation cavity with the chamber of taking a breath in the caping portion, can avoid the interior steam of the intracavity of taking a breath, air pump work that influences the installation cavity such as impurity.

In one embodiment, the handle portion comprises an upper shell and a lower shell which are detachably connected, wherein a buckle is arranged on one of the upper shell and the lower shell, and a clamping protrusion which can be matched with the buckle is arranged on the other shell.

So set up, handle portion is the last casing of mutual joint complex and lower casing, is favorable to installing the air pump to the installation intracavity between the upper and lower casing, and simultaneously, the assembly of handle is simple.

The utility model discloses the second aspect still provides a split type pot cover, the pot cover facial make-up is equipped with foretell pot cover handle subassembly.

The third aspect of the present invention further provides a cooking device, which comprises a pot body and the above-mentioned split pot cover.

In one embodiment, the cooking appliance is provided as an electric stewpan.

Among the above-mentioned electric stewpan, because the air pump passes through the shock attenuation piece to be supported inside the handle, the overwhelming majority of vibrations that the air pump during operation produced can be absorbed by the shock attenuation piece even totally, so, the split type pot cover at handle and place with it all can not produce obvious vibrations along with the air pump, electric stewpan work can not produce obvious noise when the anti-overflow state, and simultaneously, because handle and pot cover all can not be along with the obvious vibrations of air pump, also can not produce obvious relative motion because of vibrations between the pot cover and the pot body, therefore, the pot cover can keep the upper end pot mouth department at the pot body steadily.

Drawings

FIG. 1 is a cross-sectional view of an embodiment of an electric stewpan;

FIG. 2 is a perspective view of a stewpot in an embodiment in which an upper case is omitted to show the mounting positions of an air pump and a shock-absorbing member in a mounting chamber;

FIG. 3 is a perspective view of a shock absorbing member;

fig. 4 is a sectional view of a two-piece pot cover of an embodiment.

Description of the reference numerals

1. A handle; 10. a cap portion; 100. an air exchange cavity; 101. an air outlet; 102. an air inlet; 103. an exhaust port; 11. a handle portion; 110. a mounting cavity; 111. an upper housing; 1110. buckling; 112. a lower housing; 1120. clamping convex; 12. a baffle plate; 13. a first limit plate; 14. a second limiting plate; 2. an air pump; 20. an air inlet end; 21. an air outlet end; 3. a shock absorbing member; 30. a socket joint part; 31. a shock absorbing part; 32. a via hole; 4. a temperature sensing member; 5. a connecting wire; 6. a pot cover; 7. a pan body; 8. a pot body.

Detailed Description

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

In addition, in the present invention, in the case where the description is not made to the contrary, the use of the directional words such as "upper, lower, left, and right" generally means the upper, lower, left, and right as shown with reference to the drawings; the term "inner and outer" refers to the inner and outer contours of the respective component parts themselves.

Referring to fig. 1 to 4, the present invention firstly provides a pot cover handle assembly which can be applied to an electric stewpot as shown in fig. 1 or a general stewpot as shown in fig. 2, the pot cover handle assembly is installed on a pot cover 6 as shown in the figure to serve as a handle assembly, the pot cover 6 is covered on a pot body 7, and a cooking cavity is formed below the inner side surface of the pot cover 6.

The pot cover handle component comprises a handle 1, an inner cavity is arranged inside the handle 1, and an air pump 2 for blowing air is arranged in the inner cavity. Referring to fig. 4, the handle 1 is further provided with an air inlet 102 and an air outlet 101, and the air pump 2 has an air inlet end 20 and an air outlet end 21, wherein: the air inlet 20 is communicated with the air inlet 102 to suck external air through the air inlet 102, the air outlet 21 is communicated with the air outlet 101 to blow the air sucked by the air pump 2 out of the inner cavity of the handle 1, and when the pot cover handle assembly is arranged on the pot cover 6, the air outlet 101 is communicated with the cooking cavity below the inner side surface of the pot cover 6 to blow the external air to the cooking cavity to prevent the external air from overflowing from the cooking cavity.

Still be provided with damper 3 in the handle 1, this damper 3 supports air pump 2 in the inner chamber of handle 1, so make through damper 3 elastic contact between the inside wall of air pump 2 and handle 1, the vibration that produces when air pump 2 starts can be absorbed by damper 3, has reduced or even eliminated handle 1 and has received the vibration influence of air pump 2. Among cooking utensils such as saucepan, separable setting between pot cover 6 and the pot body 7, when pot cover 6 lock to the pot mouth department of the pot body 7, do not have the relation of connection between pot cover 6 and the pot body 7 (in cooking utensils such as similar rice cooker, pressure cooker, often there is articulated relation between pot cover and the pot body), consequently, reduce the influence of eliminating air pump 2 even to handle 1 through damper 3, can avoid using this pot cover handle assembly's split type pot cover, relative to pot body 7 emergence vibration when air pump 2 starts.

In one embodiment, the shock absorbing member 3 is sleeved on the outer peripheral wall of the air pump 2, so that the inner peripheral wall of the shock absorbing member 3 is closely attached to the outer peripheral wall of the air pump 2, the outer side of the shock absorbing member 3 is in contact with the inner side wall of the handle 1, and the vibration of the air pump 2 can be better absorbed and buffered by the shock absorbing member 3. Damping member 3 can set up to rubber shock pad or the silica gel shock pad that rubber or silica gel material made, so, damping member 3 has certain elasticity, when lieing in the assembly of air pump 2, and a certain amount of elastic deformation takes place for damping member 3 to closely laminate to the periphery wall of air pump 2 on, thereby better absorb the vibration of air pump 2. The damping member 3 may also be provided as a foam cushion, or any other cushion made of a material capable of absorbing shock.

In some embodiments, the cushion member 3 comprises a socket portion 30 and a cushion portion 31, as shown in fig. 2 and 3 in combination, wherein: the sleeving part 30 is sleeved on the peripheral wall of the air pump 2 and tightly attached to the peripheral wall, and the damping part 31 is arranged on the peripheral wall of the sleeving part 30 and extends to be closely attached to the inner wall of the inner cavity. Thus, the sleeve 30 can tightly fix the whole shock absorber 3 on the air pump 2, and absorb the vibration of the air pump 2 through the shock absorber 31, so as to reduce the transmission of the vibration to the handle 1. In some embodiments, the damping portion 31 is provided in plurality and is provided on the outer circumferential wall of the sleeve portion 30 at intervals along the circumferential direction, so that the material for manufacturing the damping member 3 can be saved while the damping effect is ensured.

The sleeve portion 30 has a through hole 32, and the air inlet 20 of the air pump 2 extends out of the damper 3 through the through hole 32 so as to be communicated with the air inlet 102. Along the central axis direction of air pump 2, the length of shock attenuation portion 31 is not less than the length of air pump 2, like this, also can pass through shock attenuation portion 31 elasticity butt in both ends of air pump 2 and the handle 1 to avoid the vibrations of air pump 2 to transmit to on the handle 1 from both ends.

Referring to fig. 1, a first limiting plate 13 and/or a second limiting plate 14 for limiting the end position of the air pump 2 may be further disposed in the inner cavity of the handle 1, the end of the shock absorbing member 3 extends to the first limiting plate 13 and/or the second limiting plate 14, and both ends of the air pump 2 are supported on the first limiting plate 13 and/or the second limiting plate 14 through the shock absorbing member 3, so that the air pump 2 has a relatively stable installation position in the handle 1, and meanwhile, the vibration of the air pump 2 may be prevented from being transmitted to the handle 1 from both ends of the air pump 2.

The working flow Q of the air pump 2 is more than or equal to 0.5L/min, so that the vibration of the air pump 2 can be reduced, and the air blown out from the air outlet 101 can meet the anti-overflow requirement.

Referring to fig. 1 and 4, the handle 1 includes a cap portion 10, and a handle portion 11 extending from the cap portion 10, the air pump 2 is installed in the handle portion 11, and the air inlet 102 and the air outlet 101 are both disposed on the cap portion 10. When the pot cover is used, the cover head part 10 is in contact with the pot cover 6, heat on the pot cover 6 can be transferred to the cover head part 10, and the handle part 11 extends outwards from the cover head part 10, so that the part of the handle 1 can be less affected by the temperature of the pot cover 6, the air pump 2 is arranged inside the handle part 11, and the air pump 2 can be prevented from being affected by the temperature of the pot cover 6.

Referring to fig. 1, a baffle 12 is further provided in the handle 1, the baffle 12 dividing the inner cavity of the handle 1 into a ventilation chamber 100 and a mounting chamber 110, wherein: the venting chamber 100 is located within the cap portion 10 and the mounting chamber 110 is located within the handle portion 11. Referring to fig. 4, the hot steam exhausted from the cooking cavity inside the pot cover 6 enters the ventilation cavity 100 through the hole of the pot cover 6, and the lid portion 10 is further provided with an exhaust port 103 for exhausting the hot steam in the ventilation cavity 100, so that the air inlet end 20 of the air pump 2 sucks external air from the air inlet 102, the air outlet end 21 of the air pump 2 blows air with a certain flow rate to the air outlet 101 at a working flow rate not less than 0.5L/min, so as to prevent overflow, and meanwhile, the hot steam in the cooking cavity enters the ventilation cavity 100 and is exhausted through the exhaust port 103, and the lid portion 10 is configured as a ventilation valve set.

Referring to fig. 1, in order to facilitate installation of the air pump 2, the shock absorber 3 and other structures in the mounting cavity 110, the handle portion 11 includes an upper housing 111 and a lower housing 112 which are detachably connected, one of the upper housing and the lower housing is provided with a buckle 1110, and the other of the upper housing and the lower housing is provided with a locking protrusion 1120 which can be locked and matched with the buckle 1110.

Referring to fig. 1 and 2, a temperature sensing element 4 is also provided in the inner cavity for sensing a gas problem in the cooking cavity. In some embodiments, the temperature sensing element 4 is installed in the lid portion 10, and the temperature sensing end thereof extends to the outside of the handle 1, and a hole for accommodating the temperature sensing end is provided at a corresponding position on the lid 6, so that the temperature sensing element 4 can conveniently sense the temperature of air or steam at the upper portion of the cooking cavity, and thus, whether the overflow or dry burning occurs in the lid 7 can be more sensitively determined.

Referring to fig. 1, a connecting wire 5 is also connected to the handle 1, and the connecting wire 5 is used for electrically connecting the air pump 2 and the temperature sensing element 4 to an external interface, so that the air pump 2 and the temperature sensing element 4 can be electrified and work normally. In other embodiments, the handle 1 may include a battery, a rechargeable device, or the like to supply power to the air pump 2 and the temperature sensing element 4.

Further, the air pump 2 can be started in response to the temperature detection result of the temperature sensing element 4. When temperature sensing piece 4 senses the pot body 7 and in probably takes place to overflow the pot, outwards send the signal of telecommunication, air pump 2 starts in response to this signal of telecommunication, blows out gas to the culinary art intracavity, compares in the embodiment that air pump 2 lasts the work after the circular telegram, and culinary art efficiency is higher. As shown in fig. 1, when the pot body 7 is embedded in the pot body 8 as an inner pot, the connecting wire 5 can be connected to an electric control component in the pot body 8, the electric control component can not only electrically connect the air pump 2 and the temperature sensing element 4 to a power supply, but also receive the detection result of the temperature sensing element 4 and send an electric signal to start the air pump 2, in other embodiments, an electric control board can be provided in the handle 1, the temperature sensing element 4 and the air pump 2 are both electrically connected to the electric control board, so that the handle 1 can receive the temperature detection result and send a control signal, that is, the pot cover handle component can independently realize the anti-overflow independently of other structures of the cooking appliance.

The utility model discloses the second aspect provides a split type pot cover, and this pot cover 6 facial make-up is equipped with the pot cover handle subassembly of above-mentioned arbitrary embodiment, because has described handle 1 mounting means on pot cover 6 in the aforesaid embodiment, does not do here and does not describe repeatedly.

Furthermore, the utility model discloses still provide a cooking utensil, this cooking utensil can but not be restricted to saucepan or electric stewpan, cooking utensil is including the split type pot cover of the pot body 7 and aforementioned embodiment. It is understood that the description of the stewpot or the electric stewpot will be given by way of example when describing the lid handle assembly, but the structure of the present invention is not limited thereto, and it can be applied to other kinds of cooking appliances.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (14)

1. A pot cover handle component comprises a handle (1) and is characterized in that an inner cavity is arranged in the handle (1), and an air pump (2) is arranged in the inner cavity;

the handle (1) is also provided with an air inlet (102) and an air outlet (101);

the air inlet end (20) of the air pump (2) is communicated with the outside through the air inlet (102), and the air outlet end (21) blows air out of the air pump through the air outlet (101);

the handle (1) is also internally provided with a damping piece (3), and the air pump (2) is supported in the inner cavity by the damping piece (3).

2. The lid handle assembly according to claim 1, wherein the shock absorbing member (3) is sleeved on the outer circumferential wall of the air pump (2).

3. The pot cover handle assembly according to claim 2, wherein the shock absorbing member (3) comprises a sleeve portion (30) and a shock absorbing portion (31), the sleeve portion (30) is sleeved on the outer peripheral wall of the air pump (2), and the shock absorbing portion (31) extends from the sleeve portion (30) to be closely attached to the inner wall of the inner cavity.

4. The lid handle assembly according to claim 3, wherein the shock absorbing part (31) is provided in plurality, and the shock absorbing parts (31) are provided in plurality on the outer circumferential wall of the socket part (30) at intervals in the circumferential direction.

5. The lid handle assembly according to claim 3, wherein the length of the shock-absorbing part (31) is not less than the length of the air pump (2) in a direction of a central axis of the air pump (2).

6. The lid handle assembly according to claim 1, wherein a first and/or a second limiting plate (13, 14) for limiting the position of the end of the air pump (2) is further provided in the inner chamber, and the end of the shock-absorbing member (3) extends to the first and/or the second limiting plate (13, 14).

7. Lid handle assembly according to any of claims 1-6, wherein the shock absorbing member (3) is provided as a rubber shock absorbing pad, a silicone shock absorbing pad or a sponge shock absorbing pad.

8. Pot cover handle assembly according to claim 7, characterized in that the working flow Q of the air pump (2) is not less than 0.5L/min.

9. The lid handle assembly of claim 7, wherein the handle (1) comprises a lid portion (10), and a handle portion (11) extending outwardly from the lid portion (10), the air pump (2) being mounted within the handle portion (11), the air inlet (102) and the air outlet (101) being provided on the lid portion (10).

10. The pot cover handle assembly according to claim 9, wherein a baffle (12) is further disposed in the handle (1), the baffle (12) divides the inner cavity into a venting chamber (100) and a mounting chamber (110), the venting chamber (100) is correspondingly disposed in the cover head portion (10), and the mounting chamber (110) is disposed in the handle portion (11).

11. The pot lid handle assembly according to claim 9, characterized in that the handle portion (11) comprises an upper shell (111) and a lower shell (112) which are detachably connected, one of the upper shell (111) and the lower shell (112) is provided with a buckle (1110), and the other is provided with a snap projection (1120) which can be matched with the buckle (1110).

12. A split lid, characterized in that the lid (6) is provided with a lid handle assembly according to any one of claims 1-11.

13. A cooking appliance, characterized in that it comprises a pot (7), and a two-piece lid as claimed in claim 12.

14. The cooking appliance of claim 13, wherein the cooking appliance is configured as an electric stewpan.

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