CN203059406U - Anti-overflowing long handle - Google Patents

Anti-overflowing long handle Download PDF

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Publication number
CN203059406U
CN203059406U CN 201220580290 CN201220580290U CN203059406U CN 203059406 U CN203059406 U CN 203059406U CN 201220580290 CN201220580290 CN 201220580290 CN 201220580290 U CN201220580290 U CN 201220580290U CN 203059406 U CN203059406 U CN 203059406U
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China
Prior art keywords
base
exhaust outlet
cover
overflow
active blade
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Expired - Fee Related
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CN 201220580290
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Chinese (zh)
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欧倩婷
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Individual
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Individual
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Priority to CN 201220580290 priority Critical patent/CN203059406U/en
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Abstract

An anti-overflowing long handle comprises a base and a lifting handle. The base and the lifting handle are matched with a cover body for installation. The bottom surface of the base is adaptive to a surface, contacted with the base, on the cover body in shape. The base is formed by a base cover and a bottom plate mounted on the bottom surface of the base cover in a dismountable mode. A cavity is formed between the base cover and the bottom plate, a mounting groove is designed in the cavity, communicated air outlets are formed in the bottom plate and the base cover, and an anti-overflowing device capable of automatically closing or opening the air outlets in the bottom plate and/or the base cover according to changes of the temperature is mounted in the mounting groove. The lifting handle is a long lifting handle. Because of the length of the long lifting handle, the long lifting handle is mounted behind the cover body, the rear end of the long lifting handle extends near the edge of the cover body, and thus the cover body can be vertically placed on a table face through the edge of the cover body and the rear end of the long lifting handle. A pot cover provided with the anti-overflowing long handle can be vertically placed on the table face, cleanliness and sanitation are achieved, and energy-saving and anti-overflowing functions are achieved in the using process.

Description

A kind of anti-overflow nigger
Technical field
The utility model relates to a kind of daily kitchen utensils, specifically, relates to a kind of anti-overflow handle.
Background technology
The handle of pot cover is to form closed structure with lid mostly on the market at present, does not have the anti-overflow function, and the situation that soup juice overflows takes place in regular meeting cooking often, and the user will spend more energy to remove to adjust pot cover.
There is the part pot cover to have passage at lid, is used for discharge water steam and heat.Because the passage of offering on the pot cover can not be closed, when water did not reach boiling point, steam can be discharged by described passage, and heat distributes thereupon, can prolong heat time heating time, wastes energy.And if perforate is too big, foreign matter might fall in the pot, and perforate is too little, does not have good anti-overflow effect again.Moreover, cover at nest and to offer passage, also influenced the outward appearance of nest lid.
Also have, the handle of pot cover is generally all shorter on the market at present, only is used for making things convenient for people's hand operated to mention pot cover.In the use, after pot cover is raised, lie directly in table top, lid is easily contaminated.
The utility model content
The purpose of this utility model is to provide a kind of nigger of saving the energy and having automatic anti-overflow function, the pot cover of anti-overflow nigger of the present utility model is housed, can vertically be placed on the table top, clean hygiene, and save the energy in the use, have automatic anti-overflow function.
Above-mentioned purpose of the present utility model is achieved by the following technical solution: a kind of anti-overflow nigger, comprise the base and the handle that cooperate installation with lid, the shape on the surface that contacts with this base on the shape of described base end face and the lid is suitable, it is characterized in that, described base is made of base cover and dismountable base plate that is installed in the base cover bottom surface, form cavity between described base cover and the base plate, design has mounting groove in the described cavity, described base plate and base cover are provided with the exhaust outlet that is connected, and the anti-overflow device that can seal or open the exhaust outlet on described base plate and/or the base cover according to variations in temperature automatically is installed in the described mounting groove; Described handle is long handle, the length of described long handle makes it after being installed on lid, the rear end extends near the described lid edge, described lid can vertically be placed on the table top, so that the lid inboard does not contact with table top by the rear end of its edge and described long handle.
The rear end of described long handle is provided with hanging hole, the described lid of convenient hang-up.
Described long handle is the camber line shape of arching upward in the middle part, and the rear end extends to both sides and presents triangle, and the rear end end face is quadrangle, and plane, described quadrangle place is to the front end inclination of described long handle.So design makes nigger of the present utility model can adapt to the lid of multiple different radii.
Exhaust outlet on the described base cover is located at its side-walls, be the breach on its sidewall edge, exhaust outlet on the described base plate is a bottom edge place breach corresponding with the exhaust outlet position on the described base cover, this structure not only is beneficial to and makes the discharge of steam more smooth and easy, and exhaust outlet is located at the sidewall of base cover, can change the trend of air-flow, prevent that steam from scalding one's hand.
Described anti-overflow device comprises back-moving spring, shape memory alloy components, active blade and driving member, under the normal temperature state, described active blade covers on the exhaust outlet on the base plate, the rear end is hinged on the mounting groove in the base by the both sides axle, active blade axle is at least on one side gone up vertical fixing one connecting rod, described connecting rod is tilted to, and tilts to the active blade front end; Described driving member is parallel to described active blade setting, connecting rod on one end and the active blade offsets, the other end is equipped with described back-moving spring and shape memory alloy components, described back-moving spring and shape memory alloy components coaxial line are installed, and described axis is parallel with described driving member, and the other end of described back-moving spring and shape memory alloy components and the cell wall of described mounting groove offset; Raise with temperature, described shape memory alloy components generation deformation, drive described driving member moving linearly, thereby make driving member stir described connecting rod and drive exhaust outlet on the active blade rotating opening base, after temperature reduces, described shape memory alloy components shrinks, and driving member sets back under action of reset spring, and active blade automatically resets under the gravity effect.
The utility model when mounted, make the exhaust outlet on the base plate relative with steam vent on the lid, active blade covers the exhaust outlet on the base plate, raise with temperature, shape memory alloy components generation deformation elongation, drive the driving member moving linearly, one end of driving member and the connecting rod on the active blade offset, thereby driving member is stirred connecting rod in motion process active blade is rotated to the direction away from base plate, exhaust outlet on steam vent, base plate and the base cover on the lid is connected, discharge excessive water vapour and heat, bring into play the function of automatic anti-overflow; Discharge with steam and heat, temperature descends, shape memory alloy components shrinks, and under the effect of back-moving spring, driving member resets, be driving member to the direction motion away from the connecting rod of active blade, driving member reduces even disappearance the active force of connecting rod, and active blade resets under the self gravitation effect, covers the steam vent on the base plate again, stop heat to scatter and disappear, reach purpose of energy saving.
Also be set with the reduction torsion spring that resets for the special operations catch on the limit axle of described active blade.
The front end of described long handle extends to both sides and is " people " font, described " people " font two footing cooperate installation with lid, the crotch of described " people " font is provided with center pillar straight down, described base is sleeved on the center pillar of described long handle by its middle part perforate, described base is rounded, can rotate around described center pillar, rotate described base, so that make exhaust outlet on the base plate of base relative with steam vent on the lid or away from, to realize the unlatching of described anti-overflow handle anti-overflow function or to close.The steam vent of the exhaust outlet of base plate and lid away from the time, base plate namely closes the steam vent of lid, at this moment, no matter how the interior anti-overflow device of base moves, the interior excessive water vapour of pot, heat etc. all can't be discharged by the exhaust outlet of base, and namely the anti-overflow function of described anti-overflow handle is in closed condition at this moment.
Also be provided with between described base cover and the described long handle be used to the exhaust outlet that makes described base remain on lid on the locational screens structure of steam vent contraposition.
The top of described active blade is provided with the cover plate of arc, described side edge thereof and base cover are connected as a single entity, be the bossing on the base cover, form between described cover plate and the base plate and have the more arc cavity of high altitude, exhaust outlet on the described base cover is located on this cover plate, the height of the exhaust outlet on the base cover is greater than the height of base cover sidewall, when the length of described active blade made it be in the position of opening the exhaust outlet on the base plate, the top edge of the exhaust outlet on active blade front end and the described base cover offseted.
On the described base cover, the side-walls of a side relative with exhaust outlet on it outwards protrudes, the end points at described protrusion position to the distance of center pillar greater than the distance of described " people " font two footing to center pillar, when base rotates, two footing of described " people " font and described protrusion position constitute position limiting structure, limit the slewing area of base; Or the two side front end of described cover plate to the distance of center pillar greater than the distance of described " people " font two footing to center pillar, when described base rotates, two footing of the two side of described cover plate and described " people " font constitute position limiting structure, limit the slewing area of base.
Be provided be used to the projection that shelters from the exhaust outlet on the base cover between described active blade upper surface middle part and the front end, the front end face of described projection is the cambered surface suitable with described cover plate.The setting of projection can increase on the one hand intensity and the weight of active blade, can better cover the steam vent on the base plate, on the other hand, when the normal temperature state, can shelter from the exhaust outlet of base cover sidewall, prevents that foreign matter from falling into.
Described base plate is made by the good material of thermal conductivity.
Relative prior art, the utlity model has following beneficial effect: 1) anti-overflow nigger of the present utility model arranges anti-overflow device, can seal or open steam vent on the lid automatically according to variations in temperature, reach energy-conservation and dual purpose anti-overflow, easy to use, saving user's time and efforts; In addition, the handle of anti-overflow nigger of the present utility model is long handle, during use, be convenient to very much grip, and lid can vertically be placed on the table top by its edge and described long handle rear end, and the lid inboard is not contacted with table top, is difficult for contaminated, and the vertical pollutants such as being difficult for accepting dust of placing of lid, clean hygiene more;
2) length of active blade of the present utility model is longer, be convenient to lid and base plate on bigger exhaust outlet suitable; In addition, the utility model arranges the cover plate that protrudes from base cover above active blade, be convenient to bigger exhaust outlet on the cover board is set, and is conducive to increase the rotational angle of active blade, thereby making things convenient for the discharge of steam, is a kind of reinforcement to the utility model anti-overflow function;
3) base of the present utility model can rotate around handle so that the exhaust outlet of the exhaust outlet of base plate and lid is relative or away from, thereby realize the unlatching of described anti-overflow handle anti-overflow function or close, to adapt to requirements of different users.
Description of drawings
Fig. 1 is the use state diagram one of the utility model preferred embodiment;
Fig. 2 is the use state diagram two of the utility model preferred embodiment;
Fig. 3 is the installation diagram of the utility model preferred embodiment and lid;
Fig. 4 is the structural diagrams intention that Fig. 3 assembles;
Fig. 5 is the installation diagram of the utility model preferred embodiment;
Fig. 6 a and Fig. 6 b are the structural representations of the anti-overflow device of the utility model preferred embodiment, and wherein, Fig. 6 a represents to be in the normal temperature state, and Fig. 6 b represents to be in the open mode of being heated;
Fig. 7 a and Fig. 7 b are that the anti-overflow device of the utility model preferred embodiment is installed in the structural representation in the base cover, and wherein, Fig. 7 a represents to be in the normal temperature state, and Fig. 7 b represents to be in heating status;
Fig. 8 a and Fig. 8 b are that the utility model is installed on the cutaway view on the lid, and wherein, Fig. 8 a represents to be in the normal temperature state, and Fig. 8 b represents to be in heating status;
Fig. 9 is the use state diagram three of the utility model preferred embodiment, and at this moment, the utility model is in the normal temperature state;
Figure 10 is the use state diagram four of the utility model preferred embodiment;
Figure 11 is the use state diagram five of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
Shown in Fig. 1,2,3,4, anti-overflow nigger of the present utility model is installed on the lid 3 and uses, lid 3 middle parts are the plane, the middle part is provided with steam vent 31 and two installing holes 32, two installing holes 32 are distributed in the both sides of steam vent 31, and the line of steam vent 31 and two installing holes 32 is " eight " font.
The anti-overflow nigger comprises base 2 and handle 1, and base 2 is installed in the middle part of lid 3, and the bottom surface of base 2 is the surperficial suitable plane that contacts with this base with lid 3 middle parts.
Handle 1 is long handle, and the length of described long handle makes it after being installed on the lid 3, and its rear end can extend near lid 3 edges, and lid 3 can vertically be placed on by the rear end of its edge and handle 1 on the table top, as shown in Figure 2.Handle 1 is the camber line shape of arching upward in the middle part, two ends extend to both sides, the rear end is provided with the convenient hanging hole 11 of hanging up described lid 3, the rear end presents triangle, the rear end end face is quadrangle, and plane, described quadrangle place tilts to the front end of described handle 1, and so design makes anti-overflow nigger of the present utility model can adapt to the lid of multiple different radii.The front end of handle 1 is " people " font, all is provided with tapped blind hole straight down on " people " font two footing 12, and the spacing of two installing holes 32 is suitable on the spacing of two tapped blind holes and the lid 3.Two-screw 4 overlaps Upper gasket 5 backs separately and passes from two installing holes 32 at lid 3 middle parts in two tapped blind holes that insert on the handle 1 front end footing 12, and handle 1 is fixed on the lid 3.The crotch of handle 1 front end " people " font also is provided with center pillar 13 straight down.
Base 2 middle parts are provided with perforate, and base 2 is sleeved on the center pillar 13 of described long handle by its middle part perforate 23.Base 2 is rounded, can rotate around described center pillar 13.As described in Figure 5, base 2 is made of base cover 21 and base plate 22.Base plate 22 is made by the good stainless steel material of thermal conductivity, can certainly select other materials, as tin etc.The edge of base plate 22 upper surfaces is provided with elastic card 221, and base plate 22 inserts in the side seam 211 of base cover 21 by these elastic cards 221, makes base plate 22 dismountable being fixed on base cover 21 bottom surfaces.Form cavity between base cover 21 and the base plate 22, design has mounting groove in the cavity.Base plate 22 and base cover 21 are provided with the exhaust outlet 222,212 that is connected.Exhaust outlet 212 on the base cover 21 is located at the side-walls of base cover 21, is the breach on base cover 21 sidewall edge.Exhaust outlet 222 on the base plate 22 is base plate 22 edges breach corresponding with exhaust outlet 212 positions on the described base cover 21, and namely two exhaust outlets 212 and 222 are in the same angle place of base 2.Shown in Fig. 3,5, on the base cover 21, a side direction relative with exhaust outlet 212 on the base cover 21 protrude outward, the end points at described protrusion position 213 arrives the distance of center pillar 13 greater than " people " font two footing 12 to the distance of center pillar 13, so that when base 2 rotates, two footing 12 of described " people " font can constitute position limiting structure with described protrusion position 213, limit the slewing area of base 2, shown in Figure 10,11.
In other embodiment, can be designed so that also the two side front end of described cover plate 214 arrives the distance of center pillar 13 greater than described " people " font two footing 12 to the distance of center pillar 13, when described base 2 rotates, two footing 12 of the two side of described cover plate 214 and described " people " font constitute position limiting structure, limit the slewing area of base 2.
The anti-overflow device 6 that can seal or open the exhaust outlet 222 on the described base plate 22 according to variations in temperature automatically is installed in the mounting groove of base 2.Shown in Fig. 5,6a, 7a, 8a, anti-overflow device 6 comprises back-moving spring 61, shape memory alloy components 62, active blade 63 and driving member 64, reduction torsion spring 65.Active blade 63 covers on the exhaust outlet 222 on the base plate 22, the rear end is hinged on the mounting groove in the base 2 by both sides axle 631, shown in Fig. 6 a, vertical fixing one connecting rod 632 on the limit axle 631 on active blade 63 left sides, connecting rod 632 is tilted to, front end to active blade 63 tilts, and reduction torsion spring 65 is sleeved on the limit axle 631 on active blade 63 the right, is used for special operations catch 63 and resets.Driving member 64 is parallel to active blade 63 and arranges, and the connecting rod 632 on its front end inboard and the active blade 63 offsets.Back-moving spring 61 and shape memory alloy components 62 coaxial lines are installed, and described axis is parallel with driving member 64.Back-moving spring 61 and shape memory alloy components 62 are distributed in the both sides of driving member 64 rear ends, wherein, shape memory alloy components 62 more is close to the front end of driving member 64, their ends are sleeved on the projection on driving member 64 rear ends, the cell wall of the mounting groove in the other end and the base 2 offsets, and sees Fig. 6 a and Fig. 7 a.
During installation, make the exhaust outlet 222 on the base plate 22 relative with steam vent 31 on the lid 3, shown in Fig. 4 and 8a.Under the normal temperature situation, active blade 63 covers the exhaust outlet 222 on the base plate 22.Shown in Fig. 6 b, 7b, 8b, after temperature raises, shape memory alloy components 62 elongations, drive driving member 64 moved straight rearward, connecting rod 632 on driving member 64 front ends inboard and the active blade 63 offsets, driving member 64 is stirred connecting rod 632 in motion process, whole active blade 63 is rotated to the direction away from base plate 22, exhaust outlet 222,212 on steam vent 31, base plate 22 and the base cover 21 on the lid 3 is connected, thereby make base 2 discharge excessive water vapour, bring into play the function of automatic anti-overflow.Discharge with water vapour, temperature descends, and shape memory alloy components 62 shrinks, and driving member 64 is under the effect of back-moving spring 61, straight line travels forward, return to the origin-location, at this moment, the connecting rod 632 of the front end of driving member 64 and active blade 63 is separated from, active blade 63 resets under the effect of gravity and reduction torsion spring 65, cover the steam vent 222 on the base plate 22 again, stop heat to scatter and disappear, reach purpose of energy saving.When needs are closed the anti-overflow function of described anti-overflow nigger, only need to rotate described base 2, shown in Fig. 4,10,11, make on exhaust outlet 222 and the lid 3 on the base plate 22 of base 2 steam vent 31 away from, so that base plate 22 covers the steam vent 31 on the lid 3, at this moment, no matter how base 2 interior anti-overflow devices move, and excessive water vapour, heat etc. all can't be discharged by the exhaust outlet 222 and 212 of base 2.
In fact, above-mentioned anti-overflow device 6 is even without installing reduction torsion spring 65, and active blade 63 also can reset under self gravitation.In addition, above-mentioned anti-overflow device 6 can have various deformation, adopts extension springs as back-moving spring 61, is arranged on the same side of driving member 64 with shape memory alloy components 62.Or offset with described connecting rod 632 outside the rear end of driving member 64, back-moving spring 61 and shape memory alloy components 62 are located in the both sides of driving member 64 front ends etc. together, and these simple conversion can obtain on basis of the present utility model.
Shown in Fig. 1,9,10,11, the top of active blade 63 is provided with the cover plate 214 of arc, and cover plate 214 edges and base cover 21 are connected as a single entity, and is the bossing on the base cover 21, forms between described cover plate 214 and the base plate 22 to have the more arc cavity of high altitude.Exhaust outlet 212 on the base cover 21 is located on this cover plate 214, the height of the exhaust outlet 212 on the base cover 21 is greater than the height of base cover 21 sidewalls 215, when the length of active blade 63 made the position that it is in the exhaust outlet of opening on the base plate 22 222, the top edge of the exhaust outlet 212 on active blade 63 front ends and the described base cover 21 offseted.
Shown in Fig. 6 a, 6b and 8a, 8b, be provided be used to the projection 633 that shelters from the exhaust outlet 212 on the base cover 21 between active blade 63 upper surface middle part and the front end.The front end face 6331 of projection 633 is the cambered surface suitable with described cover plate 214.The setting of projection 633, can increase on the one hand intensity and the weight of active blade 63, make active blade 63 can better cover steam vent 31 on the lid 3, on the other hand when the normal temperature state, can shelter from the exhaust outlet 212 of base cover 21 sidewalls, prevent that foreign matter from falling into.The utility model is when heating status, its active blade 63 turns to the enable possition, shown in Fig. 8 b, the top edge of the exhaust outlet 212 on active blade 63 front ends and the base cover 21 offsets, and 633 of the projections on the active blade 63 change the rear end of the described arc cavity that forms between described cover plate 214 and the base plate 22 over to.
As shown in Figure 5, on the handle 1, center pillar 13 peripheries, specifically be center pillar 13 rears, be provided with groove, fix a shell fragment 14 in the groove, shell fragment 14 front center are provided with an arc convex 141.On the outer of the top of base cover 21, its middle part perforate 23, it specifically is the rear of middle part perforate 23, be provided with the draw-in groove that holds the arc convex 141 on the described shell fragment 14, described shell fragment 14 and draw-in groove constitute the screens structure that matches, be used for making the exhaust outlet 222,212 of described base 2 remain on lid 3 on 31 pairs of bit positions of steam vent.Certainly, the designer also can set as required the screens structure is arranged on other positions, as be arranged on base cover 21 sidewall 215 and as described between " people " font footing 12 of handle 1.
The handle 1 of the utility model anti-overflow nigger has certain length, makes things convenient in the use to be sure of, and holding capacity is strong, firmly, can bear large-sized lid 3, and described handle 1 adopts plastics to make, and can well prevent from conducting heat, and avoids hot.The utility model anti-overflow nigger can vertically be positioned on the table top lid 3 in use, and lid 3 inboards are difficult for ponding, reduces contacting of lid 3 and table top simultaneously, avoids lid 3 contaminated.
Above embodiment is only for the usefulness of understanding the utility model; be not to be to restriction of the present utility model; relevant those of ordinary skill in the art; on the basis of technique scheme; can also make multiple variation or modification, as handle can be arc, can also be strip; also can add rubber ring between base and the lid to increase sealing, these variations or modification all should be understood to belong to protection domain of the present utility model.

Claims (2)

1. anti-overflow nigger, comprise the base and the handle that cooperate installation with lid, the shape on the surface that contacts with this base on the shape of described base end face and the lid is suitable, it is characterized in that, described base is made of base cover and dismountable base plate that is installed in the base cover bottom surface, form cavity between described base cover and the base plate, design has mounting groove in the described cavity, described base plate and base cover are provided with the exhaust outlet that is connected, and the anti-overflow device that can seal or open the exhaust outlet on described base plate and/or the base cover according to variations in temperature automatically is installed in the described mounting groove; Described handle is long handle, and the length of described long handle makes it after being installed on lid, and the rear end extends near the described lid edge, and described lid can vertically be placed on the table top by the rear end of its edge and described long handle.
2. anti-overflow nigger according to claim 1, it is characterized in that described long handle is the camber line shape of arching upward in the middle part, the rear end extends to both sides and presents triangle, the rear end end face is quadrangle, and plane, described quadrangle place is to the front end inclination of described long handle.
3, anti-overflow nigger according to claim 1, it is characterized in that, exhaust outlet on the described base cover is located at its side-walls, is the breach on its sidewall edge, and the exhaust outlet on the described base plate is a bottom edge place breach corresponding with the exhaust outlet position on the described base cover.
4, anti-overflow nigger according to claim 1, it is characterized in that, the front end of described long handle extends to both sides and is " people " font, described " people " font two footing cooperate installation with lid, the crotch of described " people " font is provided with center pillar straight down, described base is sleeved on the center pillar of described long handle by its middle part perforate, described base is rounded, can rotate around described center pillar, rotate described base, make exhaust outlet on the base plate of base relative with steam vent on the lid or away from, realize the unlatching of described anti-overflow handle anti-overflow function or close.
5, anti-overflow nigger according to claim 4 is characterized in that, also be provided with between described base cover and the described long handle be used to the exhaust outlet that makes described base remain on lid on the locational screens structure of steam vent contraposition.
6, anti-overflow nigger according to claim 5, it is characterized in that, on the described base cover, the side-walls of a side relative with exhaust outlet on it outwards protrudes, the end points at described protrusion position to the distance of center pillar greater than the distance of described " people " font two footing to center pillar, when base rotates, two footing of described " people " font and described protrusion position constitute position limiting structure, limit the slewing area of base.
7, according to each described anti-overflow nigger of claim 1 to 6, it is characterized in that, described anti-overflow device comprises back-moving spring, shape memory alloy components, active blade and driving member, under the normal temperature state, described active blade covers on the exhaust outlet on the base plate, and the rear end is hinged on the mounting groove in the base by the both sides axle, and active blade axle is at least on one side gone up vertical fixing one connecting rod, described connecting rod is tilted to, and tilts to the active blade front end; Described driving member is parallel to described active blade setting, connecting rod on one end and the active blade offsets, the other end is equipped with described back-moving spring and shape memory alloy components, described back-moving spring and shape memory alloy components coaxial line are installed, and described axis is parallel with described driving member, and the other end of described back-moving spring and shape memory alloy components and the cell wall of described mounting groove offset; Raise with temperature, described shape memory alloy components generation deformation, drive described driving member moving linearly, thereby make driving member stir described connecting rod and drive exhaust outlet on the active blade rotating opening base, after temperature reduces, described shape memory alloy components shrinks, and driving member sets back under action of reset spring, and active blade automatically resets under the gravity effect.
8, anti-overflow nigger according to claim 7 is characterized in that, also is set with the reduction torsion spring that resets for the special operations catch on the limit axle of described active blade.
9, anti-overflow nigger according to claim 8, it is characterized in that, the top of described active blade is provided with the cover plate of arc, described side edge thereof and base cover are connected as a single entity, be the bossing on the base cover, form between described cover plate and the base plate and have the more arc cavity of high altitude, exhaust outlet on the described base cover is located on this cover plate, the height of the exhaust outlet on the base cover is greater than the height of base cover sidewall, when the length of described active blade made it be in the position of opening the exhaust outlet on the base plate, the top edge of the exhaust outlet on active blade front end and the described base cover offseted.
10, anti-overflow nigger according to claim 9 is characterized in that, is provided be used to the projection that shelters from the exhaust outlet on the base cover between described active blade upper surface middle part and the front end, and the front end face of described projection is the cambered surface suitable with described cover plate.
CN 201220580290 2012-11-06 2012-11-06 Anti-overflowing long handle Expired - Fee Related CN203059406U (en)

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CN 201220580290 CN203059406U (en) 2012-11-06 2012-11-06 Anti-overflowing long handle

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CN 201220580290 CN203059406U (en) 2012-11-06 2012-11-06 Anti-overflowing long handle

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103565289A (en) * 2013-10-09 2014-02-12 张广舜 Lifting type exhausting pot cover handle
CN105832169A (en) * 2015-01-13 2016-08-10 佛山市顺德区美的电热电器制造有限公司 Vent valve assembly
CN107951369A (en) * 2017-11-21 2018-04-24 小熊电器股份有限公司 A kind of vertical-type Electric baking pan
CN111166159A (en) * 2020-01-14 2020-05-19 宁波方太厨具有限公司 Steam discharging structure and steaming cooking equipment with same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103565289A (en) * 2013-10-09 2014-02-12 张广舜 Lifting type exhausting pot cover handle
CN103565289B (en) * 2013-10-09 2015-11-25 张广舜 A kind of pot-cover handle of tilting exhaust
CN105832169A (en) * 2015-01-13 2016-08-10 佛山市顺德区美的电热电器制造有限公司 Vent valve assembly
CN105832169B (en) * 2015-01-13 2018-06-08 佛山市顺德区美的电热电器制造有限公司 Exhaust valve component
CN107951369A (en) * 2017-11-21 2018-04-24 小熊电器股份有限公司 A kind of vertical-type Electric baking pan
CN111166159A (en) * 2020-01-14 2020-05-19 宁波方太厨具有限公司 Steam discharging structure and steaming cooking equipment with same
CN111166159B (en) * 2020-01-14 2021-10-01 宁波方太厨具有限公司 Steam discharging structure and steaming cooking equipment with same

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