CN208447225U - A kind of vacuum low-pressure pot - Google Patents

Abstract

A kind of vacuum low-pressure pot, it include: pot cover, it is made of lid, fringing and sealing ring, and pressure release handle, one end of the two sides connection lock tongue of pressure release handle are installed among lid, the other end of lock tongue extends to the lateral direction of lid, pressure release handle is solid by hollow nylon screw and pot cover spiral shell, has sealed step in the middle part of the hollow type chamber of pressure release handle, sets vacuum valve in sealed step, position-limited edge and sealing edge, the top establishing pouring weight of vacuum valve are arranged at the bottom and middle part of vacuum valve；Pot body, radially opposite sides have fixing piece；A pair of of handle, is made of locking seat and locking piece, has mounting base and limited post, top to have lock slots below locking seat, the bottom of lock slots sets jack, locking piece is located in locking seat, and strip hole is set on lower end surface, has jam plate on upper surface, there is gap between jam plate and lock slots.The leakproofness for improving pot body, avoids the pollution of grease；Multi-purpose pot reduces acquisition cost, saves parking space；The original flavor of food is kept, the holding time is extended.

Description

A kind of vacuum low-pressure pot

Technical field

The utility model belongs to culinary cuisine appliance technology, and in particular to a kind of vacuum low-pressure pot.

Background technique

Cookware is one of most important apparatus in kitchen, needs different pot bodys to cook for different food, and The different phase for cooking a kind of food needs to reach using different pot bodys optimized cooking effect again, therefore people are in order to reach This purpose can usually purchase various cooking tools in kitchen in advance, such as: steamer, saucepan, pressure cooker, bored pot, with full The demand of sufficient people's daily life, but the limited space in kitchen is not only occupied in this way, but also way also needs more in use Different kitchen tools are changed, are operated loaded down with trivial details.In addition, the pot cover of traditional cookware is often nowhere placed after opening in cooking, need separately to match Holder for pot cover, or the pot cover for being stained with grease is directly placed on cabinet table surface, certainly will will cause in this way to cabinet table surface or The pollution of holder for pot cover, and the work for clearing up greasy dirt is cumbersome and time consuming, and cleaning effect is not very ideal, therefore various inconvenience Moment annoyings consumer.

In view of the foregoing, it is necessary to design a kind of adjusting that can be suitable for most of food materials, facilitate pot inner pressure, have Help pot cover to be directly placed in pot body, and is advantageous to save the vacuum low-pressure pot of food for a long time again.For this purpose, this Shen It asks someone to have made actively effectively to explore, forms technical solution described below finally.

Summary of the invention

The task of the utility model is to provide for a kind of vacuum low-pressure pot, helps to optimize the cooperation between pot cover and handle Structure uses bearing and fixed pot cover, advantageously improves the pressure relief on pot cover to integrate handle and relief valve and use simplified pot Lid structure and control pot inner pressure, when making to generate preservation of the negative-pressure vacuum to extend food in pot body under sealing or the state of cooling Between.

What the task of the utility model was performed by, a kind of vacuum low-pressure pot characterized by comprising a pot cover, The pot cover is by lid, the sealing ring that is centered around the fringing of lid surrounding and is placed between lid and fringing forms, described Lid one pressure release handle is installed in center position, the pressure release handle connects respectively in the nearly on both sides of the middle of short transverse Be connected to one end of a lock tongue, and the other end of lock tongue extends along the radially outward side direction of lid respectively and at close end to Lower bending and be affixed touching with the outer edge of pot cover, the pressure release handle by hollow nylon screw pass from below through after pot cover with its Spiral shell is solid and constitutes the hollow structure being connected to up and down, has a sealed step at the hollow type chamber medium position of pressure release handle, A vacuum valve is provided in the sealed step, the vacuum valve distinguishes structure at the bottom of short transverse and medium position Cheng Youyi position-limited edge and a sealing edge, the vacuum valve are that stroke is made in sealed step with the distance between position-limited edge and sealing edge It slides up and down, a clump weight is embedded at the top of vacuum valve；One pot body, the pot body is in radial two sides respectively to evagination There is a fixing piece out；A pair of of handle, each handle are made of locking seat and locking piece respectively, and the lower section of the locking seat has one The downward projection of limited post of mounting base and one being fixed by screws on fixing piece, and the top of locking seat is relative to lock tongue Position at offer a lock slots, the bottom of the lock slots offer again one when pot cover is placed vertically for for lock tongue it is another The jack of one end end scarf, the locking piece with the structure setting of semi-surrounding in locking seat, the lower end surface of the locking piece On offer strip hole for sliding in it for limited post, and the nearly middle part bending protrusion of upper surface a side of locking piece has One jam plate, has gap between the jam plate and lock slots and the gap is used for the end that clamping secures the above the lock tongue other end Portion, to realize locking of the handle to pot cover.

In a specific embodiment of the utility model, the pressure release handle is also solid with nylon screw junction Dingan County is equipped with a stainless steel whistle.

In another specific embodiment of the utility model, the locking seat is in the upper surface cooperated with locking piece On offer a spring cavity, a spring is installed in the spring cavity, one end of the spring is fixed in spring cavity, and another One end, which is upturned, to be contacted with the inner wall of locking piece and the sliding of locking piece is made to generate damping.

In another specific embodiment of the utility model, the pressure release handle is made of phenolic resin, and And it is constituted on the hollow intracavitary side of type of the pressure release handle and has a stainless steel cover, the hollow type of the upper end edge of the stainless steel cover Intracavitary side upwardly extends chimeric with the upper surface of pressure release handle, and the intracavitary side of the hollow type of lower end edge extends downwardly and will seal Step cladding.

In another specific embodiment of the utility model, the surrounding outer of the lid is embedded in sealing ring Interior, the sealing ring acts against on the medial surface of fringing, on fringing constitute there is a circle to be recessed inwardly union thimble, the union thimble with Lid cooperates fixed seal ring, and the sealing ring is constituted on the mating edge with pot body a circle tiltedly outwardly projecting sealing Item.

In a specific embodiment in turn of the utility model, the vacuum valve and sealing ring use silica gel system At.

In the utility model more and in a specific embodiment, the clump weight is silica gel lid.

In the utility model again and then in a specific embodiment, the clump weight is metal cover.

The utility model after adopting the above structure, has the advantages that firstly, since using locking piece and locking seat Cooperation clamping lock tongue and the structure that jack is opened up in locking seat, thus pot cover can be fixed on handle by lock tongue, together When can also by lock tongue support be fitted in jack, not only increase the sealing performance of pot body, it is thus also avoided that pot cover is put in opening Grease is to pollution caused by cabinet table surface or holder for pot cover when setting；Secondly as using vacuum valve cooperates pressure release handle, and The structure of clump weight is set on vacuum valve, thus not only simplifies cover structure, it can also matching by replacement different weight Pouring weight controls pot inner pressure, so that same pot body is able to achieve the multiple functions of different cookwares, multi-purpose pot is both reduced and purchased The cost of cookware, and save the space of placing cooker；It is true to generate negative pressure under sealing or the state of cooling in pot body for third Sky, and negative-pressure vacuum is not only able to maintain the original flavor of food, but also effectively extends the time of food preservation.

Detailed description of the invention

Fig. 1 is the schematic perspective view of an embodiment of the present invention.

Fig. 2 is structural schematic diagram of Fig. 1 pot cover as described in the examples when opening vertical placement status.

Fig. 3 is structural schematic diagram of the vacuum valve described in the utility model in opening state.

Fig. 4 is structural schematic diagram of the vacuum valve described in the utility model in sealing state.

In figure: 1. pot covers, 11. pressure release handles, 111. sealed steps, 112. stainless steel covers, 12. lock tongues, 13. nylon spiral shells Silk, 14. vacuum valves, 141. position-limited edges, 142. sealing edges, 143. clump weights, 15. stainless steel whistles, 16. lids, 17. fringings, 171. union thimbles, 18. sealing rings, 181. sealing strips；2. pot body, 21. fixing pieces；3. handle, 31. locking seats, 311. mounting bases, 3111. screws, 312. limited posts, 313. lock slots, 314. jacks, 315. spring cavitys, 32. locking pieces, 321. strip holes, 322. Jam plate, 33. springs.

Specific embodiment

Applicant will elaborate by way of examples below, but be not to this reality to the description of embodiment It is any according to only formal but not substantive made by the utility model design with the limitation of new technique scheme Equivalent transformation is regarded as category of the technical solutions of the present invention.

The concept of all directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description On the basis of position shown in FIG. 1, thus the special limit to technical solution provided by the utility model cannot be understood as It is fixed.

Referring to Fig. 1, the utility model relates to a kind of vacuum low-pressure pot, a pot cover 1, the pot cover 1 by lid 16, enclose The sealing ring 18 for being wound on the fringing 17 of 16 surrounding of lid and being placed between lid 16 and fringing 17 forms, and the lid 16 exists Center position is equipped with a pressure release handle 11, and the pressure release handle 11 is connected separately in the nearly on both sides of the middle of short transverse One end of one lock tongue 12, and the other end of lock tongue 12 extends along the radially outward side direction of lid 16 respectively and at close end Downward bending and be affixed touching with the outer edge of pot cover 1, which passes from below through pot by hollow nylon screw 13 The hollow structure being connected to up and down is constituted admittedly with its spiral shell after lid 1, has one at the hollow type chamber medium position of pressure release handle 11 Sealed step 111 is provided with a vacuum valve 14 in the sealed step 111, and the vacuum valve 14 is in short transverse A position-limited edge 141 and a sealing edge 142 are respectively constituted at bottom and medium position, the vacuum valve 14 is with position-limited edge 141 and close The distance between edge sealing 142 is that stroke slides up and down in sealed step 111, is embedded with a counterweight at the top of vacuum valve 14 Block 143；One pot body 2, the pot body 2 have protruded outward a fixing piece 21 in radial two sides respectively；A pair of of handle 3, each Hand 3 is made of locking seat 31 and locking piece 32 respectively, and the lower section of the locking seat 31 has one to be fixed on by screw 3111 The downward projection of limited post 312 of mounting base 311 and one on fixing piece 21, and the top of locking seat 31 is relative to lock tongue 12 A lock slots 313 are offered at position, offer one again when pot cover 1 is placed vertically for supplying in the bottom of the lock slots 313 The jack 314 of 12 other end end scarf of lock tongue, the locking piece 32 in locking seat 31, are somebody's turn to do with the structure setting of semi-surrounding Offer the strip hole 321 for sliding in it for limited post 312 on the lower end surface of locking piece 32, and the upper end of locking piece 32 A side nearly middle part bending protrusion in face has a jam plate 322, has gap and the gap between the jam plate 322 and lock slots 313 The end of 12 other end of lock tongue is secured the above for clamping, to realize locking of the handle 3 to pot cover 1.The pressure release mentions Hand 11 is also being fixedly installed with a stainless steel whistle 15 with 13 junction of nylon screw.

Further, the locking seat 31 offers a spring cavity 315 on the upper surface cooperated with locking piece 32, One spring 33 is installed, one end of the spring 33 is fixed in spring cavity 315, and the other end is upward in the spring cavity 315 It tilts and is contacted with the inner wall of locking piece 32 and the sliding of locking piece 32 is made to generate damping.

Further, the material of the pressure release handle 11 is preferably made of phenolic resin, and the pressure release handle 11 Constituting on the intracavitary side of hollow type has a stainless steel cover 112, the hollow intracavitary side of type of the upper end edge of the stainless steel cover 112 Extension is chimeric with the upper surface of pressure release handle 11 upwardly, and the intracavitary side of the hollow type of lower end edge is extended downwardly sealed step 111 claddings.

Further, the surrounding outer of the lid 16 is embedded in sealing ring 18, and the sealing ring 18 acts against On the medial surface of fringing 17, the union thimble 171 for having a circle to be recessed inwardly is constituted on fringing 17, the union thimble 171 and lid 16 cooperate Fixed seal ring 18, the sealing ring 18 are having a circle tiltedly outwardly projecting sealing strip with composition on the mating edge of pot body 2 181。

Further, the vacuum valve 14 and sealing ring 18 are preferably made of silica gel.

Further, the clump weight 143 is silica gel lid；In addition, the clump weight 143 is also equipped with its weight weight In the metal cover of silica gel lid.

It please refers to Fig. 1 and combines Fig. 3 and Fig. 4, the pot cover 1 and pot body 2 cooperatively form sealing structure, the handle 3 is fixed by the lock tongue 12 on pot cover 1 by locking seat 31 and locking piece 32, when the food cooked in pot is easier processing, The clump weight 143 using silica gel lid or is directly extractd clump weight 143 as needed, when pot inner pressure reaches some strength When, gas, which will open vacuum valve 14, in pot separates sealing edge 142 and sealed step 111, and gas is released from pressure release handle 11 Until insufficient pressure to jack up vacuum valve 14, makes pot inner pressure keep lower balance, it is suitble to culinary art rice at such a low pressure The food materials such as meal and vegetables；And when the food cooked in pot is difficult to process, the clump weight 143 is as needed using heavier Metal block, gas, which can just open vacuum valve 14, when pot inner pressure reaches higher-strength, in pot makes sealing edge 142 and sealed step 111 separation, gas are released from pressure release handle 11 until insufficient pressure is to jack up vacuum valve 14, keep pot inner pressure holding higher Balance, be suitble to the culinary art food materials such as flesh of fish at such high pressures；After completing culinary art, food natural cooling makes gas in pot in pot It shrinks and generates negative pressure, and the sealing edge 141 of vacuum valve 14 and the cooperation of sealed step 111 make outside air can not be by pressure release handle 11 enter in pot, thus form negative-pressure vacuum in pot, food is made to keep genuine to a certain extent and extend the holding time. Meanwhile the food cooled down can be also put into pot body 2, the pot cover 1 lid in the state that vacuum valve 14 is opened is located at In pot body 2, pressing vacuum valve 14 still further below makes gas in pot be discharged to form negative-pressure vacuum, protects to effectively extend food in pot The time deposited.

Please refer to Fig. 1 and combine Fig. 2, when needing to open pot cover 1 during the cooking process, first by the locking piece 32 to Outer pulling makes jam plate 322 and lock tongue 12 thread off, and lifting the pressure release handle 11 makes pot cover 1 be detached from pot body 2, then will be on pot cover 1 The end of 12 other end of lock tongue is inserted vertically into the wherein jack 314 of a locking seat 31, and pot cover 1 is made to support scarf on the handle 3, And the steam on 1 medial surface of pot cover can also flow into pot body 2 along capping, so as to avoid oil and gas to cabinet table surface or pot cover branch Pollution caused by frame.

Claims (8)

1. a kind of vacuum low-pressure pot characterized by comprising a pot cover (1), the pot cover (1) by lid (16), be centered around The fringing (17) of lid (16) surrounding and the sealing ring (18) being placed between lid (16) and fringing (17) composition, the lid Body (16) is equipped with a pressure release handle (11) in center position, and the pressure release handle (11) is at the nearly middle part two of short transverse Side is connected separately with one end of a lock tongue (12), and the other end of lock tongue (12) is respectively along the radially outward side direction of lid (16) Extend and at close end downward bending and be affixed touching with the outer edge of pot cover (1), the pressure release handle (11) pass through it is hollow Nylon screw (13) passes from below through pot cover (1) and constitutes the hollow structure being connected to up and down admittedly with its spiral shell afterwards, in pressure release handle (11) there are a sealed step (111) at hollow type chamber medium position, it is true that one is provided in the sealed step (111) Empty valve (14), the vacuum valve (14) have respectively constituted a position-limited edge (141) at the bottom of short transverse and medium position With a sealing edge (142), which is that stroke is sealing with the distance between position-limited edge (141) and sealing edge (142) Step slides up and down on (111), and a clump weight (143) are embedded at the top of vacuum valve (14)；One pot body (2), it is described Pot body (2) has protruded outward a fixing piece (21) in radial two sides respectively；A pair of of handle (3), each handle (3) is respectively by locking Seat (31) and locking piece (32) composition, the lower section of the locking seat (31) have one to be fixed on fixing piece by screw (3111) (21) the downward projection of limited post (312) of mounting base (311) and one on, and the top of locking seat (31) is relative to lock tongue (12) lock slots (313) are offered at position, offer one again when pot cover (1) is vertical in the bottom of the lock slots (313) For the jack (314) for lock tongue (12) other end end scarf when placement, the locking piece (32) is with the structure of semi-surrounding It is arranged on locking seat (31), is offered on the lower end surface of the locking piece (32) for being slided in it for limited post (312) Strip hole (321), and the nearly middle part bending protrusion of upper surface a side of locking piece (32) has a jam plate (322), the jam plate (322) There is gap between lock slots (313) and the gap is used for the end that clamping secures the above lock tongue (12) other end, from And realize locking of the handle (3) to pot cover (1).

2. a kind of vacuum low-pressure pot according to claim 1, it is characterised in that the pressure release handle (11) with nylon Screw (13) junction is also fixedly installed with a stainless steel whistle (15).

3. a kind of vacuum low-pressure pot according to claim 1, it is characterised in that the locking seat (31) with locking piece (32) spring cavity (315) are offered on the upper surface cooperated, is equipped with a spring (33) in the spring cavity (315), it is described One end of spring (33) be fixed in spring cavity (315), and the other end be upturned contacted with the inner wall of locking piece (32) and The sliding of locking piece (32) is set to generate damping.

4. a kind of vacuum low-pressure pot according to claim 1, it is characterised in that the pressure release handle (11) uses phenolic aldehyde Resin is made, and constitutes on the hollow intracavitary side of type of the pressure release handle (11) and have a stainless steel cover (112), and described is stainless The hollow intracavitary side of type of the upper end edge of steel lid (112) upwardly extends, lower end edge chimeric with the upper surface of pressure release handle (11) The intracavitary side of hollow type, which extends downwardly, coats sealed step (111).

5. a kind of vacuum low-pressure pot according to claim 1, it is characterised in that the surrounding outer of the lid (16) is embedding It is located in sealing ring (18), the sealing ring (18) acts against on the medial surface of fringing (17), and constituting on fringing (17) has The union thimble (171) that one circle is recessed inwardly, the union thimble (171) and lid (16) cooperation fixed seal ring (18), the sealing ring (18) there is a circle tiltedly outwardly projecting sealing strip (181) with composition on the mating edge of pot body (2).

6. a kind of vacuum low-pressure pot according to claim 1, it is characterised in that the vacuum valve (14) and sealing ring (18) it is made of silica gel.

7. a kind of vacuum low-pressure pot according to claim 1, it is characterised in that the clump weight (143) is silica gel lid.

8. a kind of vacuum low-pressure pot according to claim 1, it is characterised in that the clump weight (143) is metal cover.