CN111387833A

CN111387833A - Boiling-proof pot cover

Info

Publication number: CN111387833A
Application number: CN202010249893.9A
Authority: CN
Inventors: 吴文俊
Original assignee: Ningbo Feishida Product Design Co ltd
Current assignee: Anhui Jinhe Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-07-10
Anticipated expiration: 2040-04-01
Also published as: CN111387833B

Abstract

The invention discloses an anti-boiling pot cover, wherein two handles are symmetrically arranged on the outer side of a pot body, two clamping holes are symmetrically arranged on the two handles, a positioning ejection piece is respectively arranged at the positions of the pot cover corresponding to the two handles, the output end of the positioning ejection piece is clamped with the two clamping holes, a sensing piece is arranged at the top end of the inner part of the pot cover, the output end of the sensing piece is electrically connected with the input end of the positioning ejection piece, and the water level sensor is arranged at the top part of the pot cover and can be used for detecting the position which is flush with the edge of the pot cover at the bottom end of the inner part of the pot cover at the same time, when porridge in the inner part of the pot body is sensed to be boiled and is contacted with the positioning ejection piece, the water level sensor sends an electrical signal to the positioning lifting piece, so that the two positioning lifting pieces lift the pot cover at the bottom end, prevents the liquid such as porridge from overflowing, and ensures that the pot body is more convenient and safer when cooking porridge.

Description

Boiling-proof pot cover

Technical Field

The invention relates to the technical field of articles for daily use, in particular to an anti-boiling pot cover.

Background

At present, when an existing pot capable of cooking porridge is used, a pot cover and the pot are kept in relatively tight connection, when porridge boils in the pot, air pressure in the pot is increased, the pot cover is easy to jack the boiled porridge in the pot, and the porridge overflows from a jack-up gap.

Disclosure of Invention

The present invention is directed to a boiling-preventing pot cover, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an anti-boiling formula pot cover, includes the pot body and pot cover, pot body outside symmetry is equipped with two handles, and two symmetry on hand are equipped with two joint holes, the position that the pot cover corresponds two handles is equipped with location liftout respectively, and location liftout output and two joint hole joints, the inside top of pot cover is equipped with the response piece, and response piece output and location liftout input electric connection.

Preferably, location liftout piece includes backup pad, extensible member, joint spare and lifting piece, backup pad fixed connection is in the pot cover outside, and backup pad outside symmetry is equipped with two extensible members, and two extensible member inputs and joint spare fixed connection, joint spare input and joint hole joint, lifting piece input respectively with two extensible members fixed connection, and lifting piece output and backup pad bottom fixed connection.

Preferably, the extensible member includes connecting plate, stop collar, buffer spring, baffle, slide bar and limiting plate, connecting plate and backup pad outside fixed connection, stop collar fixed connection is in the connecting plate bottom, buffer spring's one end fixed connection is inside the stop collar, and buffer spring's the other end passes through baffle and slide bar fixed connection, baffle sliding connection is inside the stop collar, and the slide bar keeps away from the one end of baffle and passes stop collar and joint spare fixed connection, slide bar outside fixedly connected with limiting plate, and the limiting plate joint is on hand, one side fixed connection of joint spare is kept away from with the limiting plate to lifting spare.

Preferably, the handle is U-shaped.

Preferably, the limiting plate is L-shaped.

Preferably, the joint spare includes joint shell, joint pole, locating piece, spacing spring and fixed plate, joint shell fixed connection is in the slide bar bottom, joint shell and joint hole and two locating piece fixed connection are passed respectively to the one end of joint pole, and two locating piece sliding connection are inside the handle, spacing spring slides and cup joints in the joint pole outside, the one end and the inside fixed connection of joint shell of spacing spring, and the spacing spring other end and fixed plate fixed connection, the fixed cup joint of fixed plate is in the joint pole outside, and fixed plate sliding connection is inside the location shell.

Preferably, one end, far away from two locating pieces, of the clamping rod is fixedly connected with a rotating plate, and anti-skidding lines are arranged on the outer side of the rotating plate.

Preferably, the lifting member comprises a supporting cylinder, two protection plates, a rotating motor, a supporting shaft, an eccentric wheel, a driving rod, a movable plate, a chassis, a lifting rod, a supporting spring and a fixed disk, the supporting cylinder is fixedly connected with the two protection plates through the two protection plates, the rotating motor is fixedly connected with the bottom end outside the supporting cylinder through a bottom plate, the output end of the rotating motor penetrates through the supporting cylinder and is fixedly connected with the eccentric wheel through the supporting shaft, the output end of the rotating motor is slidably connected with the supporting cylinder, the input end of the rotating motor is electrically connected with the output end of the lifting member, one point of the eccentric wheel far away from the supporting shaft is hinged with one end of the driving rod through a rotating shaft, the other end of the driving rod is hinged with the two movable plates through a pin shaft, the two movable plates are fixedly connected with the bottom end, the chassis is connected inside the supporting cylinder in a sliding mode, the supporting spring is sleeved on the outer side of the lifting rod in a sliding mode, one end of the supporting spring is fixedly connected with the chassis, the other end of the supporting spring is fixedly connected with the fixed disc, and the fixed disc is fixedly connected inside the supporting cylinder.

Preferably, the response piece includes connecting rod and level sensor, pot cover top fixedly connected with connecting rod, and the connecting rod bottom passes pot cover top and level sensor fixed connection, level sensor is located inside the pot cover, and level sensor output and rotation motor electric connection.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the sensor water level sensor is arranged at the top of the cooker cover, the water level sensor can be used for detecting the position of the bottom end in the cooker cover, which is flush with the edge of the cooker cover, and when porridge in the cooker body is sensed to be boiled and is in contact with the cooker body, the water level sensor sends an electrical signal to the positioning and lifting piece, so that the cooker cover is lifted by the two positioning and lifting pieces at the bottom end of the cooker cover, the pressure in the cooker is balanced, the porridge and other liquid are prevented from overflowing, and the cooker body is more convenient and safer to cook porridge.

2. The clamping connection rod is fixedly connected with the rotating plate through one end, far away from the two positioning blocks, of the clamping connection rod, so that the clamping connection rod can rotate conveniently, meanwhile, the clamping connection between the clamping connection rod and the clamping connection hole is facilitated, and meanwhile, the anti-skidding threads are arranged on the outer side of the rotating plate, so that the friction force of the rotating plate is increased, and the rotating plate can rotate conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side cross-sectional view of the handle of the present invention;

FIG. 3 is a side cross-sectional view of a positioned ejector of the present invention;

FIG. 4 is a schematic view of the internal structure of the pot cover of the present invention

FIG. 5 is an enlarged view of area A of FIG. 1;

FIG. 6 is an enlarged view of area B of FIG. 2;

FIG. 7 is an enlarged view of area C of FIG. 3;

FIG. 8 is a side cross-sectional view of a stop collar of the present invention;

FIG. 9 is a side cross-sectional view of a card housing of the present invention.

In the figure: 1-a pot body; 2-pot cover; 3-a handle; 4-a clamping hole; 5, positioning an ejection piece; 6-a sensing member; 7-a support plate; 8-a telescopic member; 9-a clamping piece; 10-a lifting member; 11-a connecting plate; 12-a stop collar; 13-a buffer spring; 14-a baffle; 15-a slide bar; 16-a limiting plate; 17-a clamping shell; 18-a click rod; 19-positioning blocks; 20-a limit spring; 21-fixing the plate; 22-a rotating plate; 23-a support cylinder; 24-protective plate; 25-a rotating motor; 26-a support shaft; 27-eccentric wheel; 28-a drive rod; 29-moving the plate; 30-a chassis; 31-lifting the rod; 32-a support spring; 33-fixing the disc; 34-a connecting rod; 35-water level sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a prevent boiling formula pot cover, includes the pot body 1 and

pot cover

2, 1 outside symmetry of the pot body is equipped with two handles 3, and the symmetry is equipped with two joint holes 4 on two handles 3, the position that pot cover 2 corresponds two handles 3 is equipped with location liftout 5 respectively, and fixes a position 5 outputs and two 4 joints in joint hole, 2 inside tops of pot cover are equipped with

response piece

6, and 6 outputs of response piece and 5 input electric connection in location liftout.

The location liftout 5 includes backup pad 7, extensible member 8, joint spare 9 and

lifting piece

10, 7 fixed connection in the pot cover 2 outsides in backup pad, and 7 outside symmetries in backup pad are equipped with two extensible members 8, and two 8 inputs of extensible member and 9 fixed connection of joint spare, 4 joints in joint spare 9 input and joint hole, lifting piece 10 input respectively with two 8 fixed connection of extensible member, and lifting piece 10 output and 7 bottom fixed connection in backup pad, through the location liftout 5 that is equipped with to play carries out the effect of automatic lifting between pot cover 2 and the pot body 1.

The telescopic part 8 comprises a connecting plate 11, a limiting sleeve 12, a buffer spring 13, a baffle 14, a sliding rod 15 and a limiting plate 16, the connecting plate 11 is fixedly connected with the outer side of the supporting plate 7, the limiting sleeve 12 is fixedly connected with the bottom end of the connecting plate 11, one end of the buffer spring 13 is fixedly connected inside the limiting sleeve 12, and the other end of the buffer spring 13 is fixedly connected with a slide rod 15 through a baffle plate 14, the baffle plate 14 is connected inside the limit sleeve 12 in a sliding way, one end of the sliding rod 15, which is far away from the baffle 14, penetrates through the limiting sleeve 12 to be fixedly connected with the clamping piece 9, the outer side of the sliding rod 15 is fixedly connected with a limiting plate 16, and the limit plate 16 is clamped on the handle 3, the lifting piece 10 is fixedly connected with one side of the limit plate 16 far away from the clamping piece 9, and by arranging the telescopic piece 8, thereby playing a role of relatively fixing with the handle 3 on the one hand and a role of conveniently lifting the pot cover 2 by the lifting piece 10 on the other hand.

The handle 3 is U-shaped, and then the stable joint of messenger's location liftout 5 is on handle 3.

The limiting plate 16 is L-shaped, so that the limiting plate 16 is stably clamped on the handle 3.

Joint spare 9 includes joint shell 17, joint pole 18, locating piece 19, spacing spring 20 and

fixed plate

21, 17 fixed connection of joint shell is in slide bar 15 bottom, joint shell 17 and joint hole 4 and two locating piece 19 fixed connection are passed respectively to joint pole 18's one end, and two locating piece 19 sliding connection are inside handle 3, spacing spring 20 slides and cup joints in the joint pole 18 outside, spacing spring 20's one end and the inside fixed connection of joint shell 17, and the spacing spring 20 other end and fixed plate 21 fixed connection, fixed plate 21 fixed cover connects in the joint pole 18 outside, and fixed plate 21 sliding connection is inside the locating shell, through the lifting piece 10 that is equipped with to play the fixed effect to lifting piece 10.

The specific implementation mode is as follows: when placing pot cover 2 on the pot body 1, correspond two backup pads 7 with 2 bottoms of pot cover respectively and place on the handle 3 on the pot body 1, and simultaneously, place two limiting plates 16 on handle 3, and extrude joint pole 18 on the joint shell 17, make joint pole 18 connect two locating pieces 19 and pass joint hole 4 departments on the handle 3, and rotate joint pole 18, thereby make joint pole 18 drive two locating pieces 19 joints on joint hole 4, simultaneously at the inside limiting spring's of joint shell 17 elastic force, and then make joint pole 18 stabilize the joint in joint hole 4 department, thereby further make two limiting plates 16 stabilize on handle 3 and place, thereby make the lifting piece 10 stable connection of being connected with two limiting plates 16 in handle 3 department.

The one end fixedly connected with rotor plate 22 that two locating pieces 19 were kept away from to joint pole 18, and the rotor plate 22 outside is equipped with anti-skidding line, and through being equipped with rotor plate 22, and then be convenient for to joint pole 18's rotation, simultaneously, the joint effect between joint pole 18 and the joint hole 4 of being convenient for is equipped with anti-skidding line through the rotor plate 22 outside simultaneously to increase rotor plate 22's frictional force.

The lifting piece 10 comprises a supporting cylinder 23, a protection plate 24, a rotating motor 25, a supporting shaft 26, an eccentric wheel 27, a driving rod 28, a moving plate 29, a chassis 30, a lifting rod 31, a supporting spring 32 and a fixing disc 33, wherein the supporting cylinder 23 is fixedly connected with two limiting plates 16 through two protection plates 24, the rotating motor 25 is fixedly connected with the bottom end of the outer side of the supporting cylinder 23 through a bottom plate, the output end of the rotating motor 25 penetrates through the supporting cylinder 23 and is fixedly connected with the eccentric wheel 27 through the supporting shaft 26, the output end of the rotating motor 25 is slidably connected with the supporting cylinder 23, the input end of the rotating motor 25 is electrically connected with the output end of the lifting piece 10, one point of the eccentric wheel 27 far away from the supporting shaft 26 is hinged with one end of the driving rod 28 through a rotating shaft, the other end of the driving rod, lifting rod 31 fixed connection is on chassis 30 top, and lifting rod 31 top

passes support cylinder

23 and 7 bottom fixed connection of backup pad, chassis 30 sliding connection is inside support cylinder 23, supporting spring 32 slides and cup joints in lifting rod 31 outside, supporting spring 32's one end and chassis 30 fixed connection, and the supporting spring 32 other end and fixed disk 33 fixed connection, fixed disk 33 fixed connection is inside support cylinder 23, through the lifting piece 10 that is equipped with to play the effect of meticulous lifting between pot cover 2 and the pot body 1.

The induction part 6 comprises a connecting rod 34 and a water level sensor 35, the top end of the pot cover 2 is fixedly connected with the connecting rod 34, the bottom end of the connecting rod 34 penetrates through the top end of the pot cover 2 and the water level sensor 35 to be fixedly connected, the water level sensor 35 is located inside the pot cover 2, the output end of the water level sensor 35 is electrically connected with the rotating motor 25, and the induction part 6 is arranged to timely induce the porridge boiling inside the pot body 1.

The specific implementation mode is as follows: when the water level sensor 35 inside the pot cover 2 senses the porridge boiling inside the pot body 1, thereby transmitting an electrical signal to the rotating motor 25, thereby driving the eccentric wheel 27 to rotate by the supporting shaft 26, and when the eccentric wheel 27 rotates, thereby driving the driving rod 28 to rotate on the eccentric wheel 27, and simultaneously driving the driving rod 28 to move relatively on a vertical plane, thereby driving the chassis 30 to move relatively by the two protection plates 24 movably connected to the top end of the driving rod 28, and the lifting rod 31 is fixed on the chassis 30, thereby driving the supporting plate 7 to move up and down on the vertical plane by the lifting rod 31, and under the buffer action of the supporting spring 32, thereby making the lifting rod 31 move more stably on the vertical plane, and simultaneously when the lifting rod 31 moves up, the two limit sleeves 12 receive an upward driving force, and then under the elastic acting force of buffer spring 13, drive stop collar 12 and go on upward movement on slide bar 15 to realize the lifting effect to pot cover 2, played the effect that prevents pot cover 2 and the inside congee boiling of pot body 1 and overflow.

In the scheme, the model Y80M1-2 is preferably selected as the rotating motor 25, the model NI 1341/1342 is preferably selected as the water level sensor 35, the circuit operates as the conventional circuit, the related circuit and control in the invention are the prior art, and redundant description is not repeated herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-boiling formula pot cover, includes pot body (1) and pot cover (2), its characterized in that: the pot body (1) outside symmetry is equipped with two handles (3), and the symmetry is equipped with two joint holes (4) on two handles (3), the position that pot cover (2) correspond two handles (3) is equipped with location liftout (5) respectively, and fixes a position liftout (5) output and two joint hole (4) joints, the inside top of pot cover (2) is equipped with response piece (6), and response piece (6) output and location liftout (5) input electric connection.

2. An anti-boiling pot cover as claimed in claim 1, wherein: location ejecting (5) are including backup pad (7), extensible member (8), joint spare (9) and lifting piece (10), backup pad (7) fixed connection is in pot cover (2) outside, and backup pad (7) outside symmetry is equipped with two extensible members (8), and two extensible member (8) inputs and joint spare (9) fixed connection, joint spare (9) input and joint hole (4) joint, lifting piece (10) input respectively with two extensible member (8) fixed connection, and lifting piece (10) output and backup pad (7) bottom fixed connection.

3. An anti-boiling pot cover as claimed in claim 2, wherein: the telescopic piece (8) comprises a connecting plate (11), a limiting sleeve (12), a buffer spring (13), a baffle (14), a sliding rod (15) and a limiting plate (16), the connecting plate (11) is fixedly connected with the outer side of the supporting plate (7), the limiting sleeve (12) is fixedly connected with the bottom end of the connecting plate (11), one end of the buffer spring (13) is fixedly connected inside the limit sleeve (12), the other end of the buffer spring (13) is fixedly connected with the sliding rod (15) through a baffle plate (14), the baffle plate (14) is connected inside the limiting sleeve (12) in a sliding way, one end of the sliding rod (15) far away from the baffle (14) penetrates through the limiting sleeve (12) to be fixedly connected with the clamping piece (9), the outer side of the sliding rod (15) is fixedly connected with a limiting plate (16), and the limiting plate (16) is clamped on the handle (3), and the lifting piece (10) is fixedly connected with one side of the limiting plate (16) far away from the clamping piece (9).

4. An anti-boiling pot cover as claimed in claim 1, wherein: the handle (3) is U-shaped.

5. The anti-boiling pot lid as claimed in claim 3, wherein the limiting plate (16) is L shaped.

6. An anti-boiling pot cover as claimed in claim 2, wherein: joint spare (9) are including joint shell (17), joint pole (18), locating piece (19), spacing spring (20) and fixed plate (21), joint shell (17) fixed connection is in slide bar (15) bottom, the one end of joint pole (18) is passed joint shell (17) and joint hole (4) respectively and two locating piece (19) fixed connection, and two locating piece (19) sliding connection are inside handle (3), spacing spring (20) slip cup joint is in joint pole (18) outside, the one end and the joint shell (17) inside fixed connection of spacing spring (20), and spacing spring (20) other end and fixed plate (21) fixed connection, fixed cover of fixed plate (21) is in joint pole (18) outside, and fixed plate (21) sliding connection is inside the locating shell.

7. An anti-boiling pot cover as claimed in claim 3, wherein: one end, far away from the two positioning blocks (19), of the clamping rod (18) is fixedly connected with a rotating plate (22), and anti-skidding grains are arranged on the outer side of the rotating plate (22).

8. An anti-boiling pot cover as claimed in claim 2, wherein: the lifting piece (10) comprises a supporting cylinder (23), protection plates (24), a rotating motor (25), a supporting shaft (26), an eccentric wheel (27), a driving rod (28), a moving plate (29), a chassis (30), a lifting rod (31), a supporting spring (32) and a fixed disc (33), the supporting cylinder (23) is fixedly connected with two limiting plates (16) through two protection plates (24), the rotating motor (25) is fixedly connected with the bottom end of the outer side of the supporting cylinder (23) through a bottom plate, the output end of the rotating motor (25) penetrates through the supporting cylinder (23) and is fixedly connected with the eccentric wheel (27) through the supporting shaft (26), the output end of the rotating motor (25) is connected with the supporting cylinder (23) in a sliding manner, the input end of the rotating motor (25) is electrically connected with the output end of the lifting piece (10), one point of the supporting shaft (26) far away from the eccentric wheel (27) is hinged with, the other end of the driving rod (28) is hinged to the two moving plates (29) through a pin shaft, the two moving plates (29) are fixedly connected to the bottom end of the base plate (30), the lifting rod (31) is fixedly connected to the top end of the base plate (30), the top end of the lifting rod (31) penetrates through the supporting cylinder (23) and the bottom end of the supporting plate (7) and is fixedly connected to the bottom end of the supporting cylinder (7), the base plate (30) is slidably connected to the inside of the supporting cylinder (23), the supporting spring (32) is slidably sleeved on the outer side of the lifting rod (31), one end of the supporting spring (32) is fixedly connected to the base plate (30), the other end of the supporting spring (32) is fixedly connected to the fixed disc (33), and the fixed disc (33.

9. An anti-boiling pot cover as claimed in claim 1, wherein: response piece (6) are including connecting rod (34) and level sensor (35), pot cover (2) top fixedly connected with connecting rod (34), and connecting rod (34) bottom pass pot cover (2) top and level sensor (35) fixed connection, level sensor (35) are located inside pot cover (2), and level sensor (35) output and rotation motor (25) electric connection.