CN209678195U - A kind of electric pressure cooking saucepan ship type switch exhaust apparatus - Google Patents

Abstract

The utility model discloses a kind of electric pressure cooking saucepan ship types to switch exhaust apparatus, belongs to electric pressure cooking saucepan technical field, it is therefore intended that overcome existing exhaust of electric pressure cooker to have the defects that security risk or need sustained hold button.Electric pressure cooking saucepan includes pot cover, pressure limiting valve is set on pot cover, ship type switch is also set up on pot cover, ship type switch includes button, and the one end of button has butting section, lever is set between button and pressure limiting valve, lever is hinged on pot cover, and the support end of lever is connected with pressure limiting valve, and the force side of lever is connected with button, when butting section resists force side, pressure limiting valve is jacked up.A kind of electric pressure cooking saucepan ship type provided by the utility model switchs exhaust apparatus, the ship type switch of use is used for gas exhaust inspecting, ship type switch can stop respectively two positions, it only need to can release button against the stress end position of lever by ship type switch press to butting section when exhaust, it is without pinning the i.e. sustainable exhaust of button always, i.e., safe and laborsaving.

Description

A kind of electric pressure cooking saucepan ship type switch exhaust apparatus

Technical field

The utility model belongs to electric pressure cooking saucepan technical field, is related to a kind of electric pressure cooking saucepan ship type switch exhaust apparatus.

Background technique

Air pressure of the common voltage power pot of the prior art after cooked food in pot is very high, there is a safety float on pot cover The safety vent in push plate is risen through, push plate safety vent is unable to radial level movement, and pot cover of not opening at this time plays Safeguard protection effect.User wants to think Rapid opening after cooked food, just pressure release must be exhausted to pressure cooker.

Already present exhaust of electric pressure cooker mode common are currently on the market: one kind is persistently vented to stir pressure limiting valve, This exhaust mode allows user directly to contact with pressure limiting valve, close from high-temperature vapour, and there are security risks.Another kind is that key drives The exhaust of lever crawl needs user to continue to pin button with hand, operation typically lasts for although this exhaust is relatively safe The number long period can not be left, and user experience is poor.

Summary of the invention

In view of the problems of the existing technology the utility model proposes a kind of electric pressure cooking saucepan ship type switch exhaust apparatus, purpose It is to overcome existing exhaust of electric pressure cooker to have the defects that security risk or need sustained hold button.

The utility model is realized in this way:

A kind of electric pressure cooking saucepan ship type switch exhaust apparatus, electric pressure cooking saucepan includes pot cover, and pressure limiting valve is arranged on the pot cover, It is characterized in that, ship type switch is also set up on the pot cover, and the ship type switch includes button, and the one end of the button, which has, to be supported Lever is arranged in relying part between the button and the pressure limiting valve, the lever is hinged on the pot cover, the support of the lever End is connected with the pressure limiting valve, and the force side of the lever is connected with the button, when the butting section resists the force side When, the pressure limiting valve is jacked up.

It is completed when electric pressure cooking saucepan works, high pressure conditions is in pot, pot cover could be rotated by needing first to discharge air pressure in pot.It presses Pressing button makes butting section push force side downlink to lower swing, and support end uplink jacks up pressure limiting valve, and button state can stop, It is pinned always without user, easy-to-operate.

Preferably, the ship type switch includes pedestal, and the button is articulated on the pedestal, installs bullet on the pedestal Spring shaft, switch spring is arranged between the button and the spring rotary shaft makes button form pressing damping.Switch spring is being pressed The another side of pressing is bent towards after pressure, bending force makes button is thorough between open and close to change, and switch spring can prevent button from voluntarily putting It is dynamic.

Preferably, the first return member is set between the lever and the pot cover, and one end of first return member is against On the pot cover, the other end is against lever close to the side of support end and support end is driven to move down.It can guarantee thick stick in this way Bar return avoids the gravity deficiency of pressure limiting valve so that lever return.

Preferably, there is return block on the button, the push plate that can be slided is set on the pot cover, is had in the push plate Have a clicking section, the push plate can be pushed when mobile the return block make button be moved to the force side leave it is described against The second return member is arranged in portion between the push plate and the pot cover, it is described that second return member drives the clicking section to be left Return block, electric pressure cooking saucepan include pot body, have the recess being correspondingly arranged with the push plate and projection in the pot body.In this way can Guarantee is uncapped when rotating pot cover, button can return, avoid user from forgetting to cause pressure limiting valve in lower task button return Shi Yizhi does not block exhaust pipe.

Preferably, the push plate has the extension bent downward, and the lower end of the extension, which has, pushes away column, described to push away The recess and projection of column and the pot body are correspondingly arranged.This makes it possible to be stuck up using obstruction pot cover original in pot body in closure The flange risen is as projection, without special setting projection.

Preferably, there is locking hole, setting can penetrate the float of the locking hole on the pot cover in the push plate.This When sample enables to non-pressure release in pot, pot cover cannot be opened.

A kind of electric pressure cooking saucepan ship type provided by the utility model switchs exhaust apparatus, and the ship type of use is switched for being vented Control, ship type switch can stop respectively two positions, when exhaust only need to by ship type switch press to butting section against lever Stress end position can release button, it is without pinning the i.e. sustainable exhaust of button always, i.e., safe and laborsaving.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of electric pressure cooking saucepan.

Fig. 2 is the structural schematic diagram of pot cover.

Fig. 3 is the schematic diagram of internal structure of pot cover.

Fig. 4 is the part-structure sectional view of pot cover.

Fig. 5 is pressure limiting valve closed state exhaust apparatus partial structure diagram.

Fig. 6 is pressure limiting valve opening state exhaust apparatus partial structure diagram.

Fig. 7 is exhaust apparatus partial structure diagram.

Fig. 8 is the structural schematic diagram of exhaust apparatus on pot cover.

Attached drawing mark explanation: 100. pot covers, 110. pressure limiting valves, 120. ship types switch, 121. pedestals, 122. buttons, 123. Butting section, 124. return blocks, 130. levers, 131. force sides, 132. support ends, 133. first return members, 140. push plates, 141. Clicking section, 142. second return members, 143. push away column, 144. extensions, 150. floats, 200. pot bodys.

Specific embodiment

Just attached drawing in conjunction with the embodiments below, is described in further detail specific embodiment of the present utility model, so that this Utility model technical solution is more readily understood, grasps.It should be appreciated that specific embodiment described herein is only to explain this reality With novel, it is not used to limit the utility model.

Present embodiments provide for a kind of electric pressure cooking saucepan ship types to switch exhaust apparatus, and as shown in figures 1-8, electric pressure cooking saucepan includes Pressure limiting valve 110 is arranged on pot cover 100 for pot cover 100 and pot body 200, and ship type switch 120 is also set up on pot cover 100, and ship type switchs 120 include button 122 and pedestal 121, and button 122 is articulated on pedestal 121, and spring rotary shaft, button 122 are installed on pedestal 121 Switch spring is arranged between spring rotary shaft makes button 122 form pressing damping.The one end of button 122 has butting section 123, Lever 130 is set between button and pressure limiting valve 110, and lever 130 is hinged on pot cover 100, the support end 132 and limit of lever 130 Pressure valve 110 connects, and the force side 131 of lever 130 and button 122 connect, when butting section 123 resists force side 131, pressure limiting valve 110 are jacked up.

Refering to Fig. 4,5,6, the first return member 133 is set, the first return member can use between lever 130 and pot cover 100 One end of spring, the first return member 133 is against on pot cover 100, and the other end is against lever 130 close to the side of support end 132 simultaneously Support end 132 is driven to move down.

Refering to Fig. 7,8, there is return block 124 on button, the push plate 140 that can be slided, push plate 140 are set on pot cover 100 Upper have a clicking section 141, push plate 140 can be pushed when mobile return block 124 make button be moved to force side 131 leave against The second return member 142 is arranged in portion between push plate 140 and pot cover 100, the second return member uses spring, and the second return member 142 drives Return block 124 is left in clicking section 141, has the recess being correspondingly arranged with push plate 140 and projection in pot body 200.Push plate 140 has The extension 144 bent downward, the lower end of extension 144, which has, pushes away column 143, pushes away the recess and projection of column 143 and pot body 200 It is correspondingly arranged.There is locking hole, setting can penetrate the float 150 of locking hole on pot cover 100 in push plate 140.

Present embodiment working principle is as follows: when electric pressure cooking saucepan completes work, pot cover 100 is in closed state, pressure limiting valve 110 block exhaust pipe, push away column 143 and are located on the recess of pot body 200, and 150 major diameter position of float penetrates locking hole, and pot cover 100 is not It is able to rotate, refering to Fig. 5 state.When need uncap, push button 122 so that butting section 123 push lever 130 force side 131,131 downlink of force side drives 132 uplink of support end to jack up pressure limiting valve 110, and air pressure is connected to the external world in pot, starts to be vented. Exhaust is completed, and float 150 falls, and locking hole is left at major diameter position, and path can be mobile in the strip hole in push plate, is released to pushing away The locking effect of plate 140 rotates pot cover 100, pushes away on the top to the projection of pot body 200 of column 143, pulls push plate 140 mobile, to make Clicking section 141 pulls return block 124 to make 122 return of button, and 123 uplink of butting section, the support end 132 of lever 130 is first Downlink under the action of return member 133, exhaust pipe is blocked in the falling of pressure limiting valve 110 in case next time uses, and pot cover 100 rotates to open position Opening can be tilted by postponing.When pot cover 100 closes again, under the action of the second return member 142, pushes away column 143 and be embedded in pot body 200 recess.

Claims (6)

1. a kind of electric pressure cooking saucepan ship type switchs exhaust apparatus, electric pressure cooking saucepan includes pot cover (100), is arranged on the pot cover (100) Pressure limiting valve (110), which is characterized in that ship type switch (120), ship type switch (120) packet are also set up on the pot cover (100) Include button (122), the one end of the button (122) has butting section (123), the button and the pressure limiting valve (110) it Between lever (130) are set, the lever (130) is hinged on the pot cover (100), the support end (132) of the lever (130) It is connected with the pressure limiting valve (110), the force side (131) of the lever (130) and the button (122) connection are supported when described When relying part (123) resists the force side (131), the pressure limiting valve (110) is jacked up.

2. a kind of electric pressure cooking saucepan ship type according to claim 1 switchs exhaust apparatus, which is characterized in that the ship type switch It (120) include pedestal (121), the button (122) is articulated on the pedestal (121), installs spring on the pedestal (121) Shaft, switch spring is arranged between the button (122) and the spring rotary shaft makes button (122) to form pressing damping.

3. a kind of electric pressure cooking saucepan ship type according to claim 1 switchs exhaust apparatus, which is characterized in that the lever (130) it is arranged between the pot cover (100) the first return member (133), one end of first return member (133) is against described On pot cover (100), the other end is against lever (130) close to the side of support end (132) and drives support end (132) to moving down It is dynamic.

4. a kind of electric pressure cooking saucepan ship type according to claim 1 switchs exhaust apparatus, which is characterized in that have on the button Have return block (124), the push plate (140) that can be slided is set on the pot cover (100), has on the push plate (140) and stirs Portion (141), the push plate (140) can push the return block (124) that button is made to be moved to the force side (131) when mobile The butting section is left, is arranged between the push plate (140) and the pot cover (100) the second return member (142), described second time Position part (142) drives the clicking section (141) to leave the return block (124), and electric pressure cooking saucepan includes pot body (200), the pot There is the recess being correspondingly arranged with the push plate (140) and projection on body (200).

5. a kind of electric pressure cooking saucepan ship type according to claim 4 switchs exhaust apparatus, which is characterized in that the push plate (140) there is the extension (144) bent downward, the lower end of the extension (144), which has, to push away column (143), described to push away column (143) it is correspondingly arranged with the recess of the pot body (200) and projection.

6. a kind of electric pressure cooking saucepan ship type according to claim 4 switchs exhaust apparatus, which is characterized in that the push plate (140) there is locking hole, setting can penetrate the float (150) of the locking hole on the pot cover (100) on.