CN209489887U - A kind of sous utensil - Google Patents

Abstract

The utility model provides a kind of sous utensil, including cooker body, lid, vacuum pump component, the lid is hinged with cooker body, and liner is placed in cooker body, and lid includes plastic lid and metal inner cover, metal inner cover lid closes liner, vacuum pump component is fixed in plastic lid, the plastic lid, which is located above metal inner cover, is provided with bleeding point, and vacuum pump component is connected to bleeding point through exhaust tube, the vacuum pump component includes vacuum pump, pump cassette, and the vacuum pump is installed in pump cassette.For the utility model by increasing pump cassette outside vacuum pump, point contact when vacuum pump is installed is changed to the face contact of pump cassette and lining lid, spreads focus to realize damping.

Description

A kind of sous utensil

Technical field

The utility model belongs to machine for kitchen use field, and in particular to a kind of sous utensil.

Background technique

Cooking apparatus, such as electric pressure cooking saucepan, electric cooker, electric cooking pot, cooking machine etc. include pot and pot cover, the pot It is equipped with liner in vivo.User need to place the food material for needing to cook in culinary art manually, such as be manually placed into the rice washed in a pan, so After be put into water, then cover pot cover, press culinary art button, cooked.

New rice cooker technological development on existing market is introduced vacuum technique, i.e., is evacuated using vacuum pump to liner space, Accelerate grain of rice water-taking efficiency, shortens cooking time, and increase the fresh-keeping effect of rice.The realization principle of existing vacuum rice cooker, It is to be evacuated by vacuum pump to the aspirating hole on cover assembly, also, be provided with solenoid valve on exhaust pipe, passes through electricity The opening and closing of magnet valve, realization can be evacuated or close (i.e. a kind of one-way valve structures)；Through a driving structure, in pushing and be pressed in The pressure ball of blow vent on cap assemblies, to realize the purpose for destroying liner space vacuum environment.The vacuum pump of existing vacuum rice cooker Noise is larger during the work time, not only influences the operating experience of user in use, but also the work shake of vacuum plant The visibly moved damage for easily causing cooking apparatus.

Summary of the invention

To solve the above problem existing for present technology, the utility model provides that a kind of noise is small, the reliable peace of installation Vacuum cooking apparatus.

The technical solution adopted in the utility model is:

A kind of sous utensil, including cooker body, lid, vacuum pump component, the lid is hinged with cooker body, puts in cooker body It is equipped with liner, lid includes plastic lid and metal inner cover, and metal inner cover lid closes liner, fixes vacuum pump component, institute in plastic lid It states plastic lid and is located above metal inner cover and be provided with bleeding point, vacuum pump component is connected to bleeding point, the vacuum through exhaust tube Pump assembly includes vacuum pump, pump cassette, and the vacuum pump is installed in pump cassette.The utility model passes through the increasing pump outside vacuum pump Box, point contact when vacuum pump is installed are changed to the face contact of pump cassette and lining lid, spread focus to realize damping.

Further, the plastic lid includes cover and lining lid, and the vacuum pump component is installed between lining lid and cover, institute The holding tank for serving as a contrast and being covered with for installing vacuum pump component is stated, is equipped with the muscle position being coupled with pump cassette in the holding tank.This Utility model is contacted by the face of pump cassette with the line of muscle position, and face contact is changed to line contact, realizes damping and silencing.

Further, the holding tank is arranged in hinge side and is located at wherein one end of hinge axis, prevents height when culinary art Temperature influences the service life of vacuum pump component, since the setting of vacuum pump component increases the weight of lid, by the vacuum pump It is arranged and avoids the arm of force excessive in hinge side, guarantee that lid center of gravity is biased to hinge side, reduce the kinetic energy uncapped, when reduces lid unlatching Vibration.

Further, the vacuum pump component is connected to through exhaust pipe with exhaust outlet, and the exhaust outlet is located at lining and covers and pass through lining Gap between lid and cover is in communication with the outside.Gas vent is arranged in plastic lid the utility model, so that exhaust direction Between lid and the gap of cooker body, and towards cooker body, exhaust scald user is avoided, while the vapor taken out of can be with after uncapping Into rhone.

It further, is an angle coupling at the switching of the exhaust tube, the angle coupling includes the first connector and second Connector is equipped with anticreep ring structure on first connector and the second connector, is square structure at the switching of the angle coupling. Wherein the setting of square structure forms position limiting structure, so that connector installation is not in situation not in place and that installation is excessive.

Further, sealing ring is equipped at the bleeding point, the sealing ring is fixed by pressing plate, to guarantee at bleeding point There is no gas leak phenomenons.

Further, the vacuum pump is installed in pump cassette by mounting ring, and the bottom surface of the mounting ring is equipped with subtracting for protrusion Muscle position is shaken, mounting ring can play positioning fixed function and play cushioning effect.

Further, the mounting ring is equipped with installation set, and the installation set is located at outside pump cassette and is sheathed on the screw that lining covers Outside column, further damping is realized by being flexible coupling.

Further, the pump cassette includes box cover and box body, and the two sides of the box body are equipped with the screw pole covered with lining and cooperate The arc-shaped notch of positioning, the two sides of the box cover are equipped with the installation foot fixed with screw pole cooperation, can effective position peace Dress, it is not easy to dystopy.

Further, the inner surface of the pump cassette is equipped with silencing cotton, for eliminating noise.

The beneficial effects of the utility model are:

1, by increasing pump cassette outside vacuum pump, point contact when vacuum pump is installed is changed to pump cassette and the face of lining lid connects Touching spreads focus to realize damping.

2, the line of muscle position contacts in being covered by the face of pump cassette with lining, and face contact is changed to line contact, realizes damping and silencing.

3, the setting of square structure forms position limiting structure at the switching of angle coupling so that connector installation be not in less than The position situation excessive with installation.

4, mounting ring and lining lid are to be flexible coupling, and have further optimization to the damping of vacuum pump.

Detailed description of the invention

Fig. 1 is the mounting structure schematic diagram of the vacuum pump component of the utility model.

Fig. 2 is the setting structure schematic diagram of the aspirating hole of the utility model.

Fig. 3 is the structural schematic diagram of the angle coupling of the utility model.

Fig. 4 is the configuration schematic diagram of the plastic lid of the utility model.

Fig. 5 is the vacuum pump component installation axle side structure schematic diagram of the utility model.

Fig. 6 is the structural schematic diagram of the box cover of the pump cassette of the utility model.

Fig. 7 is the structural schematic diagram of the box body of the pump cassette of the utility model.

Fig. 8 is the structural schematic diagram of the mounting ring of the utility model.

Fig. 9 is the schematic diagram of the section structure after the vacuum pump component installation of the utility model.

Figure 10 is the setting structure schematic diagram of the lining lid of the utility model.

Specific embodiment

Combined with specific embodiments below the utility model to be further described, but the utility model is not limited to In these specific embodiments.One skilled in the art would recognize that the utility model covers in Claims scope All alternatives, improvement project and the equivalent scheme that may include.

Embodiment one

Referring to Fig. 1, Fig. 2, a kind of sous utensil is present embodiments provided, cooking apparatus can be electric pressure cooking saucepan, electricity Pot for cooking rice, including cooker body, lid, vacuum pump component 1, lid is hinged with cooker body, the lid include plastic lid 2 and be located at plastic lid Metal inner cover 3 in 2 is placed with liner 4 in cooker body, and cover cap closes cooker body, and metal inner cover 3 is covered on 4 oral area of liner.Plastic lid Vacuum pump component 1 is fixed in 2, the top that the plastic lid 2 is located at metal inner cover 3 is provided with bleeding point, and vacuum pump component 1 is through taking out Tracheae 5 is connected to bleeding point, and vacuum pump component 1 is connected to through exhaust pipe 6 with exhaust outlet 7.

Aspirating hole is just corresponding to the pumping through-hole on metal inner cover 3, is equipped with angle coupling 8, and angle coupling 8 includes first Connector 81 and the second connector 82 are shown in Fig. 3, are equipped with anticreep ring structure 83 on first connector 81 and the second connector 82, described It is square structure at the switching of angle coupling, the first connector 81 can be isometrical or not isometrical with the second connector 82, the heading joint First 8 are used for the switching of exhaust tube 5, and anticreep ring structure 83 guarantees the connection reliability of angle coupling 8 and exhaust tube.Wherein rectangular knot The setting of structure forms position limiting structure, so that connector installation is not in situation not in place and that installation is excessive.Positioned at metal inner cover 3 Angle coupling 8 or exhaust tube between plastic lid 2 are externally provided with sealing ring 9, and the sealing ring 9 is fixed by pressing plate 10, pressure Plate 10 is fixed by screw, achievees the effect that the sealing on edge on fixed and sealing ring, to guarantee that there is no gas leakage to show at aspirating hole As.

The corresponding metal inner cover 3 of plastic lid 2 described in the present embodiment forms high-temperature region 21 and the low temperature outside high-temperature region 21 Area 22, the vacuum pump component 1 are fixed in low-temperature space 22, and bleeding point is provided in high-temperature region 21, and exhaust outlet 7 is located at low Warm area 21 and be set to vacuum pump 1 near.The vacuum pump component 1 of the utility model is installed on low-temperature space 22, avoids hot environment shadow Ring the service life of vacuum pump 1.Exhaust outlet 7 is arranged in plastic lid 24 main low-temperature spaces that one week is formed outside high-temperature region Wherein low-temperature space 22 and near vacuum pump 1, guarantee that exhaust pipe is short out, and exhaust will not scald people, exhaust towards lid and Between the gap of cooker body, and towards cooker body, the vapor taken out of can enter rhone after uncapping.

Referring to fig. 4, Fig. 5, plastic lid 2 described in the present embodiment include cover 23 and lining lid 24, and the vacuum pump component 1 is installed Between lining lid 24 and cover 23, the lining lid 24 is equipped with the holding tank 241 for installing vacuum pump component 1 in hinged side.Institute Holding tank 241 is stated to be located in the low-temperature space 22 of hinge side and be located at wherein one end of hinge axis 11.Wherein exhaust outlet 7 is located at lining The holding tank 241 of lid 24 is simultaneously in communication with the outside by the gap between lining lid 24 and cover 23.Due to the setting of vacuum pump component 1 The vacuum pump component 1 is arranged and avoids the arm of force excessive in hinge side by the weight for increasing upper cover, guarantees that lid center of gravity is biased to hinge Chain side reduces the kinetic energy uncapped, and reduces when lid is opened and shakes, while the space of the low-temperature space 22 is big, facilitates vacuum pump component 1 Installation, do not influence the arrangement of route.The lining lid 24 is equipped with the rib 242 for separating low-temperature space 22 and high-temperature region 21, convenient Region division, convenient for the installation of vacuum pump component 1.

Vacuum pump component 1 described in the present embodiment includes vacuum pump 17, pump cassette, mounting ring 14 and is wrapped in vacuum pump 17 weeks The silencing cotton enclosed, silencing cotton include upper silencing cotton 12 and lower silencing cotton 15, and pump cassette includes box cover 13 and box body 16, upper silencing cotton 12 It is adhered to 13 inside of box cover by gum, lower silencing cotton 15 is adhered in box body 16 by gum, and the vacuum pump 17 passes through peace Dress ring 14 is installed in pump cassette.By increasing pump cassette outside vacuum pump, point contact when vacuum pump is installed changes the utility model For the face contact of pump cassette and lining lid, focus is spread to realize damping, silencing cotton plays the role of eliminating noise, to improve user Experience.

Referring to Fig. 6, Fig. 7, the two sides of box body 16 described in the present embodiment are equipped with to be used with the screw pole cooperation positioning on lining lid 24 Arc-shaped notch 161, and arc-shaped notch 161 is in non-center position, can effective fool proof；The two sides of the box cover 13 are equipped with The fixed installation foot 131 with screw pole cooperation, can effective position install, it is not easy to dystopy.One end of the box cover 13 opens up There is notch 132, for the wiring of vacuum pump 17, the convenient connection with exhaust tube 5, exhaust pipe 6.The circle of periphery one of the box cover 13 is set There is the limit rib 133 for limiting box body 16, box body 16 is coated in box cover 13.

Referring to Fig. 8, mounting ring 14 described in the present embodiment includes the ring body 141 being arranged outside vacuum pump 17, is set to 141 liang of ring body The installation set 142 of side and the damping muscle position 143 for being located at 141 bottom surface of ring body protrusion, 14 material of mounting ring are silica gel, and hardness exists It is between 50~55, i.e., neither too hard, nor too soft, cushioning effect can be played and play fixed function, prevent 17 Oscillation Amplitude of vacuum pump Excessive, mounting ring 14 and vacuum pump 17 are interference fitted, and vacuum pump 17 is stably mounted in the ring of mounting ring 14.When installation, vacuum Pump 17 and mounting ring 14 are disposed along in box body 16, and two installation sets 142 of mounting ring 14 are sleeved on 244 outside of screw pole, The urgent fixation of screw 18 of the installation foot 131 of screw pole 244 and box cover 13, with this come to mounting ring 14 carry out up and down limit, see Fig. 9, it can be seen that, the installation set 142 of mounting ring 14 is to be flexible coupling, therefore have for the damping of vacuum pump 17 further excellent Change；142 inside of installation set of mounting ring 14 can play the role of positioning, then, use close to the arc-shaped notch 161 of box body 16 The limit rib 133 of box cover 13 periphery one circle limits fixed bin body 16.

The utility model carries out sound insulation in such a way that upper and lower silencing cotton wraps up vacuum pump 17, and silencing cotton is attached to pump It is easy for installation in the up-down structure of box, and pump cassette also has certain effect for the sound insulation of vacuum pump 17；Vacuum pump 17 is mounted on In mounting ring 14 (silica gel), what silica gel touched is box body 16, can also play the effect of damping and anticollision.

Embodiment two

Referring to Figure 10, the present embodiment improves on the basis of example 1.The present embodiment is in the holding tank 241 Equipped with the muscle position 243 being coupled with pump cassette.The utility model is contacted by the face of pump cassette with the line of muscle position 243, by face contact It is changed to line contact, for the effect of damping and anticollision, remarkably.

It should be noted that above-described embodiment can be freely combined as needed.The above is only to the utility model Preferred embodiment and principle be described in detail, for those of ordinary skill in the art, mention according to the utility model The thought of confession, will change in specific embodiment, and these changes also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of sous utensil, including cooker body, lid, vacuum pump component, the lid and cooker body are hinged, place in cooker body There is liner, lid includes plastic lid and metal inner cover, and metal inner cover lid closes liner, fixes vacuum pump component in plastic lid, described Plastic lid, which is located above metal inner cover, is provided with bleeding point, and vacuum pump component is connected to bleeding point through exhaust tube, it is characterised in that: The vacuum pump component includes vacuum pump, pump cassette, and the vacuum pump is installed in pump cassette.

2. a kind of sous utensil according to claim 1, it is characterised in that: the plastic lid includes cover and lining Lid, the vacuum pump component are installed between lining lid and cover, and the lining is covered with the holding tank for installing vacuum pump component, The muscle position being coupled with pump cassette is equipped in the holding tank.

3. a kind of sous utensil according to claim 2, it is characterised in that: holding tank setting hinge side simultaneously At wherein one end of hinge axis.

4. a kind of sous utensil according to claim 3, it is characterised in that: the vacuum pump component through exhaust pipe with Exhaust outlet connection, the exhaust outlet are located at lining lid and are in communication with the outside by the gap between lining lid and cover.

5. a kind of sous utensil according to claim 4, it is characterised in that: for always at the switching of the exhaust tube Angle joint, the angle coupling include the first connector and the second connector, are equipped with anticreep on first connector and the second connector Ring structure is square structure at the switching of the angle coupling.

6. a kind of sous utensil according to any one of claims 1 to 5, it is characterised in that: set at the bleeding point There is sealing ring, the sealing ring is fixed by pressing plate.

7. a kind of sous utensil according to any one of claims 1 to 5, it is characterised in that: the vacuum pump passes through Mounting ring is installed in pump cassette, and the bottom surface of the mounting ring is equipped with the damping muscle position of protrusion.

8. a kind of sous utensil according to claim 7, it is characterised in that: the mounting ring is equipped with installation set, institute Installation set is stated to be located at outside pump cassette and be sheathed on outside the screw pole that lining covers.

9. a kind of sous utensil according to any one of claims 1 to 5, it is characterised in that: the pump cassette includes box Lid and box body, the two sides of the box body are equipped with the arc-shaped notch of the screw pole cooperation positioning covered with lining, the box cover Two sides are equipped with the installation foot fixed with screw pole cooperation.

10. a kind of sous utensil according to any one of claims 1 to 5, it is characterised in that: the interior table of the pump cassette Face is equipped with silencing cotton.