CN110522152A - It is a kind of to prevent what inner box from shaking and facilitating unlatching to mention Cooker structure - Google Patents
It is a kind of to prevent what inner box from shaking and facilitating unlatching to mention Cooker structure Download PDFInfo
- Publication number
- CN110522152A CN110522152A CN201910879307.6A CN201910879307A CN110522152A CN 110522152 A CN110522152 A CN 110522152A CN 201910879307 A CN201910879307 A CN 201910879307A CN 110522152 A CN110522152 A CN 110522152A
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- China
- Prior art keywords
- mention
- pot
- cover
- ontology
- shaking
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/20—Lunch or picnic boxes or the like
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
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- Cookers (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
It can prevent inner box from shaking the invention discloses one kind and facilitate unlatching mentions Cooker structure, it include to mention a pot ontology, it proposes superposition in the inner cavity of pot ontology and is placed with multiple interior seal boxes, the limited cover for preventing interior sealing cover from shaking is installed with above the interior seal box of its top, limited cover includes buckle, limit card board, what the upper port for mentioning pot ontology was equipped with push type mentions pot cover, it mentions and the spaced ring-shaped step of twice is distributed on the upper port inner sidewall of pot ontology, the position of ring-shaped step position and limited cover below cooperates, ring-shaped step above it mentions pot cover for clamping, mentioning pot cover includes to mention pot cover ontology, it mentions and is equipped on the mounting hole at the middle part of pot cover ontology by gland, the elastic opener for being equipped in mounting hole and cooperating by gland, the bottom end for mentioning pot cover ontology is equipped with sealing cover.Structure of the invention design rationally, can not only prevent inner box from mentioning generation shaking and abnormal sound in pot, and can play and quickly open closure function, easy to operate laborsaving.
Description
Technical field
The present invention relates in daily necessities field, relating generally to one kind can prevent inner box from shaking and facilitate mentioning for unlatching
Cooker structure.
Background technique
Currently, have various incubation canteens, insulation barrel etc. many kinds of in the market, function, price is all different.It is wherein big
Part all, gradually from the structure of monotubular, is developed into inside it and is superimposed with the needs of application using stainless steel Thermal insulating carrying pot
On the one hand the structure of multiple independent sealing inner boxs, design can guarantee its independence held, can increase the type held, separately
One direction seals the structure of inner box, can avoid the leakage of soup, seals taking out for inner box after being superimposed for convenience, what is used is close
The box cover for sealing inner box uses the handgrips with overturning lifting performance, is taken out when it needs to lift by handgrips,
When it needs to be superimposed, handgrips overturning is folded on the box cover of sealing inner box, does not influence its use.
Although having the above advantages, Vehicles Collected from Market is existing to be mentioned in Cooker structure, and inner box is mostly to use when in use
Multilayer is sequentially overlapped to be placed on and mention in pot inner cavity, although the effect that save space will not topple over is met, due to being putting type
Structure, therefore inner box and mention there are gap in pot inner cavity, gap can make superimposed inner box unstable, to generate rolling
It is dynamic, the sound of abnormal sound is issued, usage experience effect is influenced；And its mention pot cover commonly be mostly threaded engagement, two kinds of fastener close
Conjunction form needs both hands cooperation to work at the same time in its opening and closing, troublesome in poeration time-consuming and laborious, and seals when mentioning pot
When covering and mention pot inner cavity and forming airtight chamber, sealing cover is difficult directly to open, it is therefore desirable to its structure is improved and perfect,
The requirement of Convenient switch can be met.
Summary of the invention
The object of the invention is to remedy the disadvantages of known techniques, and providing one kind can prevent inner box from shaking and facilitate unlatching
Mention Cooker structure, by increasing limited cover in mentioning pot inner cavity, can prevent inner box from generating shaking in pot mentioning, generate abnormal sound, lead to
The structure design that push type mentions pot cover is crossed, plays and quickly opens closure function, one-handed performance is simple and efficient.
The present invention is achieved by the following technical solutions:
It is a kind of to prevent what inner box from shaking and facilitating unlatching to mention Cooker structure, it include to mention a pot ontology (1), it is described to mention a pot ontology (1)
Upper port on the outside of handle (2) are installed, it is characterised in that: in the inner cavity for mentioning a pot ontology (1) superposition be placed with it is multiple in
Seal box (3), interior seal box (3) top of the top is installed with the limited cover (4) for preventing interior sealing cover from shaking, described
Limited cover (4) includes buckle (4-1), and the bottom face circumferential position of the buckle (4-1) is distributed with spaced for limiting
The limit card board (4-2) of position, the upper port for mentioning a pot ontology (1) is equipped with mentioning pot cover (5) for push type, described to mention a pot ontology
(1) the spaced ring-shaped step of twice (6,7) are distributed on upper port inner sidewall, ring-shaped step (7) position below
Cooperate with the position of limited cover (4), above ring-shaped step (6) mentioned pot cover (5) for clamping, the pot cover (5) that mentions includes
It mentions pot cover ontology (5-1), the middle part for mentioning pot cover ontology (5-1) is equipped with mounting hole (5-2), on the mounting hole (5-2)
It is equipped with by gland (5-3), is equipped in the mounting hole (5-2) and by the elastic opener that gland (5-3) cooperates, it is described
The bottom end for mentioning pot cover ontology (5-1) is equipped with sealing cover (5-4).
The buckle (4-1) is round plate body structure, and end face, which is equipped with, thereon is open (4-3), at the opening (4-3)
Equipped with cooperating with it and turnover lifting ear (4-4), it is distributed on the upper surface of the buckle (4-1) multiple spaced
Ventilating groove (4-5), the limit card board (4-2) is to be an integral structure with buckle (4-1), along the excircle side wall of cavity
Downwardly projecting a distance.
The limit card board (4-2) is three and is circumferentially uniformly distributed, and it is to cooperate with cavity circumferential position radian
Arc protrusive board structure, the ventilating groove (4-5) be arc groove, along buckle upper surface, circumferencial direction is uniformly distributed, described
Ventilating groove and limit card board position correspond；One end of the lifting ear (4-4) is hinged or is rotatably installed on buckle,
For the lifting ear (4-4) with opening (4-3) to cooperate when gap, the lifting ear (4-4) is equipped with the lifting hole (4- for facilitating lifting
6).
The mounting hole circumferential side wall mentioned in the middle part of pot cover ontology (5-1) is equipped with and is integrated with and what is extended downwardly consolidates
Fixed set (5-5), the bottom end of the fixing sleeve (5-5) are equipped with pallet engaged therewith (5-6), the fixing sleeve (5-5) it is interior
Side is equipped with chuck (5-7), and the middle part of the chuck (5-7) is equipped with the guide and limit hole (5-8) connecting with pallet, the guiding limit
The two sides in position hole (5-8) are respectively equipped with two guiding mounting holes (5-9), and four guiding mounting holes shift to install, the pallet
Elastic guide position-limit mechanism is installed, mounting hole (5-2) upper end is equipped with by gland (5- between (5-6) and chuck (5-7)
3), the bottom end for mentioning pot cover ontology (5-1) is equipped with sealing cover (5-4), and the sealing cover (5-4) includes cover board, institute
The fixed ring (5-8) for being equipped in the middle part of the upper surface of cover board and screwing connection with pallet (5-6) is stated, on the excircle side wall of the cover board
Equipped with annular card holding trough (5-9), butterfly sealing ring (5-10) is installed in the annular card holding trough (5-9).
The elastic guide position-limit mechanism includes hold-down support (8) of the setting at the middle part of pallet (5-6), the fixation
The upper end of support (8) and guide and limit hole (5-8) guiding cooperate, and guide and limit hole (5-8) is stretched out in its end, hold-down support
(8) extension end is respectively arranged on the left side and the right side limited block (9), and the front/rear end of the hold-down support (8) is respectively equipped with recessed
Slot is respectively equipped with triangle limit guide block (10) in the groove, and there are four guide posts for the two sides distribution of the hold-down support (8)
(11), the guide post (11) is oriented to corresponding guiding mounting hole (5-9) cooperates respectively, and the end of the guide post (11), which is stretched out, leads
To mounting hole, and its extension end is equipped with connecting hole, is rotatably equipped with pivoted frame (12), the pallet between the connecting hole of the same side
Four outer pocketed springs of guide post (11) (13) between (5-6) and chuck (5-7).
The pivoted frame (12) includes flipping block (12-1), and the both ends of the flipping block (12-1) are respectively equipped with and connecting hole
It is rotatablely connected the shaft (12-2) of cooperation, the inside of the flipping block (12-1) is equipped with voussoir (12-2), the voussoir (12-2)
It is oriented to and cooperates with the limited block (9) on hold-down support, the upper end of the flipping block (12-1) is separately installed with L shape drive rod
(12-3), and two L shape drive rods (12-3) intersection is coupled.
Spaced card slot (14) are distributed on the circumferencial direction of the fixing sleeve (5-5), the card slot is set along axial direction
It sets, is distributed with buckle ear (15) on the bottom end circumferencial direction by gland (5-3), the bottom end of the buckle ear (15) is equipped with
For the boss with the guiding cooperation of fixing sleeve card slot, the middle part for pressing gland (5-3) is equipped with U-shaped fixed link (16).
The middle part by gland (5-3) is installed with U-shaped fixed link (16) by clamping seat (17), the U-shaped fixed link
(16) it is fixed with the cooperation of triangle limit guide block (10) guiding, it is described to clamp the one (17- of support that seat (17) include card slot type
1) what, the support one (17-1) was vertically arranged is installed with two (17- of deck by gland (5-3), the support one (17-1) is interior
2), the card slot end face in the middle part of the support one (17-1) is equipped with convex block (17-3), the bottom end of the convex block (17-3) and pressing
The slot for clamping U-shaped mandril (16) bottom end is equipped between lid, the deck two (17-2) is matched with support one (17-1) clamping
For limiting the lateral surface of U-shaped mandril after conjunction.
Described mention is equipped with inwardly protruded step on the inside of pot cover ontology (51) bottom end, and is equipped on step surface for driving
Dynamic sealing covers butterfly sealing ring by the pressure ring (18) of means of press seals, the circle of the step lower section inner sidewall for mentioning pot cover ontology (18)
Spaced protrusion and card column are distributed in circumferential direction, be distributed on the circumferencial direction of the lateral wall of the pressure ring (18) with it is convex
Play the card hole (19) of cooperation and the card slot (20) with card column snap fit.
Pass through guide groove and guide protrusions guiding cooperation, the annular snap between the pressure ring (18) and sealing cover (5-4)
Retention bead is equipped in tankage (5-9), butterfly sealing ring (5-10) inner ring is equipped with the card slot two cooperated with retention bead.
Its principle is: the limited cover structure by increasing a buckle type is withheld this device after inner box superposition, is led to
The structure for crossing the limit card board in the peripheral sidewall of buckle bottom end, make its when withholding use positioned at the inner box of top layer with mention
In gap between pot inner cavity, position-limiting action is played, it is therefore prevented that the top inner box generates the effect of shaking proposing in pot, due to interior
Box structure using the structure that is sequentially overlapped, above inner box clamp it is motionless, so that shaking will not be generated by making the inner box of lower section,
Noise will not be generated, usage experience effect is good；
The structure design that pot cover is mentioned by push type, presses intermediate by gland, moves downward in mounting hole by gland, with
Movement swings by the pivoted frame in the drive elastic guide position-limit mechanism of gland, to compress to spring, pushes position
It sets and is fixed by the triangle limit guide block that U-shaped fixed link is installed on hold-down support, with the downward fortune of pressure ring
The butterfly sealing ring that dynamic sealing covers can also be pressurized, to make butterfly sealing ring and mention to seal well between pot inner cavity, when need
It is intermediate by gland by pressing again when opening, it is moved upwards in mounting hole by gland, pivoted frame is overturn at this time, spring
It jacks up upwards, the triangle limit guide block of U-shaped fixed link and hold-down support flicks, and butterfly sealing ring is no longer pressurized, and mentions pot
Between inner cavity will not tight seal, so that mentioned by one hand entirely can will be mentioned pot cover and conveniently lifted by gland；During it
It is easy to operate, it plays and quickly opens closure function, one-handed performance is time saving and energy saving, meets convenient and practical requirement.
The invention has the advantages that
Structure of the invention design rationally, can not only prevent inner box from mentioning generation shaking and abnormal sound in pot, and can play and quickly open
Closure function is opened, by pressing gland among pressing, makes elastic guide position-limit mechanism that sealing cover be driven to move up and down, one hand behaviour
Make, it is time saving and energy saving, meet convenient and practical requirement.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram that pot cover Gai Hehou is mentioned in Fig. 1.
Fig. 3 is the front elevation of limited cover.
Fig. 4 is the reverse side figure of limited cover.
Fig. 5 is the mechanism cross-sectional view for mentioning pot cover.
Fig. 6 is the partial structural diagram of Fig. 5.
Fig. 7 is that Fig. 5 removes the structural schematic diagram by gland and elastic guide position-limit mechanism.
Fig. 8 is the structural schematic diagram for clamping seat and the installation cooperation of U-shaped fixed link.
Fig. 9 is the structural schematic diagram of hold-down support.
Figure 10 is the structural schematic diagram of pressure ring.
Figure 11 is the structural schematic diagram of sealing cover.
Figure 12 is the structural schematic diagram of pivoted frame.
Specific embodiment:
Referring to attached drawing.
It is a kind of to prevent what inner box from shaking and facilitating unlatching to mention Cooker structure, it include to mention pot ontology 1, it is described to mention pot ontology 1
Upper port on the outside of handle 2 is installed, it is characterised in that: in the inner cavity for mentioning pot ontology 1 superposition be placed with multiple interior sealings
Box 3, the limited cover 4 for preventing interior sealing cover from shaking is installed with above the interior seal box 3 of the top, and the limited cover 4 wraps
Buckle 4-1 has been included, the spaced limit card board 4-2 for limit is distributed in the bottom face circumferential position of the buckle 4-1,
What the upper port for mentioning pot ontology 1 was equipped with push type mentions pot cover 5, is distributed on the upper port inner sidewall for mentioning pot ontology 1
There is the spaced ring-shaped step 6,7 of twice, the position of 7 position of ring-shaped step and limited cover 4 below cooperates, above
Ring-shaped step 6 mentions pot cover 5 for clamping, and the pot cover 5 that mentions includes to mention pot cover ontology 5-1, described to mention in pot cover ontology 5-1
Portion is equipped with mounting hole 5-2, is equipped on the mounting hole 5-2 by gland 5-3, is equipped in the mounting hole 5-2 and by gland
The elastic opener of 5-3 cooperation, the bottom end for mentioning pot cover ontology 5-1 is equipped with sealing cover 5-4.
The buckle 4-1 is round plate body structure, thereon end face be equipped at opening 4-3, the opening 4-3 equipped with
It cooperates and turnover lifting ear 4-4, and multiple spaced ventilating groove 4-5 are distributed on the upper surface of the buckle 4-1,
The limit card board 4-2 is to be an integral structure with buckle 4-1, along downwardly projecting one section of the excircle side wall of cavity away from
From.By the design of lifting ear, taking out for buckle can be facilitated, pass through the design of ventilating groove, it is ensured that cavity where buckle and inner box
Between permeability, avoid gas permeability bad, it has not been convenient to which buckle is taken out.
The limit card board 4-2 is three and is circumferentially uniformly distributed, and it is to cooperate with cavity circumferential position radian
Arc protrusive board structure, the ventilating groove 4-5 are arc groove, and along buckle upper surface, circumferencial direction is uniformly distributed, and described is saturating
The position of air drain and limit card board corresponds；One end of the lifting ear 4-4 is hinged or is rotatably installed on buckle, described to mention
For ear 4-4 and opening 4-3 to cooperate when gap, the lifting ear 4-4 is equipped with the lifting hole 4-6 for facilitating lifting.Pass through ventilating groove
Structure, distribution design, arcuate structure design is rationally, beautiful；By lifting the structure in hole, facilitate pull-out and the button of lifting ear
It closes, the lifting ear of fastening does not influence the installation of pot cover plate.
The mounting hole circumferential side wall mentioned in the middle part of pot cover ontology 5-1 is equipped with the fixation for being integrated with and extending downwardly
5-5 is covered, the bottom end of the fixing sleeve 5-5 is equipped with pallet 5-6 engaged therewith, and the inside of the fixing sleeve 5-5 is equipped with chuck
The middle part of 5-7, the chuck 5-7 are equipped with the guide and limit hole 5-8 connecting with pallet, the two sides point of the guide and limit hole 5-8
It does not set there are two mounting hole 5-11 is oriented to, four guiding mounting holes shift to install, pacify between the pallet 5-6 and chuck 5-7
Equipped with elastic guide position-limit mechanism, the upper end the mounting hole 5-2 is equipped with by gland 5-3, the bottom end for mentioning pot cover ontology 5-1
Portion is equipped with sealing cover 5-4, and the sealing cover 5-4 includes cover board, is equipped in the middle part of the upper surface of the cover board and revolves with pallet 5-6
Close the fixed ring 5-8 of connection, the excircle side wall of the cover board is equipped with annular card holding trough 5-9, in the annular card holding trough 5-9
It is installed with butterfly sealing ring 5-10.
The elastic guide position-limit mechanism includes the hold-down support 8 that the middle part of pallet 5-6 is arranged in, the hold-down support
8 upper end and guide and limit hole 5-8 guiding cooperate, and guide and limit hole 5-8, the extension end of hold-down support 8 are stretched out in its end
Be respectively arranged on the left side and the right side limited block 9, the front/rear end of the hold-down support 8 is respectively equipped with groove, in the groove point
Not She You triangle limit guide block 10, the two sides distribution of the hold-down support 8 there are four guide post 11, the guide post 11 respectively with
Corresponding guiding mounting hole 5-11 guiding cooperation, guiding mounting hole is stretched out in the end of the guide post 11, and its extension end is equipped with and connects
Hole is connect, pivoted frame 12, four guide posts 11 between the pallet 5-6 and chuck 5-7 are rotatably equipped between the connecting hole of the same side
Outer pocketed springs 13.
The pivoted frame 12 includes flipping block 12-1, and the both ends of the flipping block 12-1, which are respectively equipped with to rotate with connecting hole, to be connected
The inside for meeting the shaft 12-2, the flipping block 12-1 of cooperation is equipped with voussoir 12-2, on the voussoir 12-2 and hold-down support
The guiding cooperation of limited block 9, the upper end of the flipping block 12-1 is separately installed with L shape drive rod 12-3, and two L shape drive rods
12-3 intersection is coupled.
Spaced card slot 14 is distributed on the circumferencial direction of the fixing sleeve 5-5, the card slot is axially disposed, institute
State and buckle ear 15 be distributed on the bottom end circumferencial direction by gland 5-3, the bottom end of the buckle ear 15 be equipped with for fixation
The boss of card slot guiding cooperation is covered, the middle part for pressing gland 5-3 is equipped with U-shaped fixed link 16.
The middle part by gland 5-3 is installed with U-shaped fixed link 16, the U-shaped fixed link 16 and three by clamping seat 17
The angular guiding of limit guide block 10 cooperation is fixed, described to clamp one 17-1 of support that seat 17 includes card slot type, the support one
17-1 be vertically arranged by gland 5-3, being installed with two 17-2 of deck in one 17-1 of support, in the middle part of one 17-1 of support
Card slot end face be equipped with convex block 17-3, the bottom end of the convex block 17-3 and by between gland be equipped with for clamping U-shaped mandril 16
For limiting the lateral surface of U-shaped mandril after the slot of bottom end, two 17-2 of deck and one 17-1 snap fit of support.Pass through card
It fills seat 17 and U-shaped fixed link 16 is installed, be arranged and fixed conveniently, and U-shaped fixed link is installed on by the slot between gland and convex block
In, it avoids in depressed power, the movement under force direction of U-shaped mandril is single, cannot be fine with triangle limit guide block
Cooperation guiding it is fixed and separate.
Described mention is equipped with inwardly protruded step on the inside of 51 bottom end of pot cover ontology, and is equipped on step surface for driving
Butterfly sealing ring presses the pressure ring 18 of means of press seals on sealing cover, the circumferencial direction of inner sidewall below the step for mentioning pot cover ontology 18
On spaced protrusion and card column is distributed with, be distributed with and male cooperation on the circumferencial direction of the lateral wall of the pressure ring 18
Card hole 19 and card slot 20 with card column snap fit.
By guide groove and guide protrusions guiding cooperation between the pressure ring (18) and sealing cover (5-4), pass through guiding
The design of slot and guide protrusions plays the role of cooperating guiding well, is equipped with retention bead in the annular card holding trough (5-9),
Butterfly sealing ring (5-10) inner ring is equipped with the card slot two cooperated with retention bead；Pass through the knot of retention bead and card slot two
Structure facilitates the positioning of butterfly sealing ring to clamp.
The installation of above scheme is used cooperatively step are as follows:
First interior sealing cover is sequentially overlapped to be placed into and be mentioned in pot inner cavity, then withholds limit on the interior sealing box cover of its top
Position plate makes it positioned at the inner box of top layer and mention the gap between pot inner cavity when withholding use by the structure of limit card board
In, play position-limiting action, it is therefore prevented that the top inner box generates the effect of shaking proposing in pot, finally cover push type mentions pot
Lid can be realized by gland by pressing centre and mention pot cover and propose a pot sealing for upper port inner cavity.
Described proposes cover structure design rationally, various pieces close fit, in assembly first by hold-down support card
Dress is fixed on pallet, the pallet by guide post and hold-down support on chuck guiding mounting hole and guide and limit hole match
Close, realize the connection between pallet and chuck, the end of the guide post and hold-down support stretches out respectively guiding mounting hole with
Guide and limit hole is equipped with pivoted frame between the extension end of the guide post, and the extension end of hold-down support is equipped with limited block, described
Voussoir on limited block and pivoted frame cooperates, and then withholds on mounting hole again by gland, the rotary movement of pivoted frame is by above it
Gland driving is pressed, the bottom end for mentioning pot cover pedestal later is equipped with pressure ring engaged therewith, finally installs sealing cover, sealing cover
Upper end and the bottom end of pallet screw connection, clamp sealing ring in the card slot of sealing cover, when specific movement: closure: by by pressing
Gland drives pivoted frame rotation by gland, to drive tray motion, tray motion drives sealing cover movement, and sealing cover movement makes
Butterfly sealing ring and pressure ring cooperate, to realize that butterfly sealing ring cooperates with the sealing for mentioning pot inner cavity；It opens: by pressing again
Gland is pressed, is led by the triangle limit that gland drives pivoted frame rotation that the U-shaped fixed link for pressing base end face is made to be detached from hold-down support
It to block, is bounced by gland, while under the action of spring restoring force, pallet downward actuation, drives sealing cover downward, butterfly sealing
Circle is detached from the compression spreading of pressure ring, thus make butterfly sealing ring and mention it is endless hermetically sealed between pot inner cavity, so that singlehanded lifting is
It is openable.
To sum up structure of the invention design rationally, can not only prevent inner box from mentioning generation shaking and abnormal sound in pot, and can rise
Open closure function to quick, by pressing it is intermediate press gland, make elastic guide position-limit mechanism that sealing cover be driven to move up and down,
One-handed performance, it is time saving and energy saving, meet convenient and practical requirement, it is easy to operate in whole process, it is time saving and energy saving,
And good airproof performance, meet requirement.
Claims (10)
- It include to mention a pot ontology (1) 1. one kind can prevent inner box from shaking and facilitate unlatching mentions Cooker structure, it is described to mention a pot ontology (1) handle (2) are installed on the outside of upper port, it is characterised in that: superposition is placed with multiple in the inner cavity for mentioning a pot ontology (1) Interior seal box (3) top of interior seal box (3), the top is installed with the limited cover (4) for preventing interior sealing cover from shaking, institute Stating limited cover (4) includes buckle (4-1), and spaced be used for is distributed in the bottom face circumferential position of the buckle (4-1) The limit card board (4-2) of limit, the upper port for mentioning a pot ontology (1) is equipped with mentioning pot cover (5) for push type, described to propose pot sheet The spaced ring-shaped step of twice (6,7) are distributed on the upper port inner sidewall of body (1), ring-shaped step (7) position below Set with the position of limited cover (4) cooperate, above ring-shaped step (6) for clamp mention pot cover (5), it is described mention pot cover (5) packet It has included and has mentioned pot cover ontology (5-1), the middle part for mentioning pot cover ontology (5-1) is equipped with mounting hole (5-2), the mounting hole (5-2) On be equipped with by gland (5-3), is equipped in the mounting hole (5-2) and by the elastic opener that gland (5-3) cooperates, institute It states and mentions the bottom end of pot cover ontology (5-1) sealing cover (5-4) is installed.
- 2. according to claim 1 prevent what inner box from shaking and facilitating unlatching to mention Cooker structure, it is characterised in that: described Buckle (4-1) is round plate body structure, and end face is equipped with opening (4-3) thereon, at the opening (4-3) equipped with cooperating with it and Multiple spaced ventilating grooves (4-5), institute is distributed on the upper surface of the buckle (4-1) in turnover lifting ear (4-4) The limit card board (4-2) stated is to be an integral structure with buckle (4-1), along downwardly projecting one section of the excircle side wall of cavity away from From.
- 3. according to claim 2 prevent what inner box from shaking and facilitating unlatching to mention Cooker structure, it is characterised in that: the limit Position snap-gauge (4-2) is three and is circumferentially uniformly distributed, and it is the arc protrusive board structure cooperated with cavity circumferential position radian, The ventilating groove (4-5) is arc groove, and along buckle upper surface, circumferencial direction is uniformly distributed, the ventilating groove and limiting card The position of plate corresponds；One end of the lifting ear (4-4) is hinged or is rotatably installed on buckle, the lifting ear (4-4) with Opening (4-3) cooperates when being gap, and the lifting ear (4-4) is equipped with the lifting hole (4-6) for facilitating lifting.
- 4. according to claim 1 prevent what inner box from shaking and facilitating unlatching to mention Cooker structure, it is characterised in that: described to mention Mounting hole circumferential side wall in the middle part of pot cover ontology (5-1) is equipped with the fixing sleeve (5-5) for being integrated with and extending downwardly, described The bottom end of fixing sleeve (5-5) is equipped with pallet engaged therewith (5-6), and the inside of the fixing sleeve (5-5) is equipped with chuck (5- 7), the middle part of the chuck (5-7) is equipped with the guide and limit hole (5-8) that connect with pallet, and the two of the guide and limit hole (5-8) Side is respectively equipped with two guiding mounting holes (5-9), and four guiding mounting holes shift to install, the pallet (5-6) and chuck (5- 7) elastic guide position-limit mechanism is installed, mounting hole (5-2) upper end is equipped with by gland (5-3), described to mention pot cover between The bottom end of ontology (5-1) is equipped with sealing cover (5-4), and the sealing cover (5-4) includes cover board, the upper surface of the cover board Middle part is equipped with the fixed ring (5-8) that connection is screwed with pallet (5-6), and the excircle side wall of the cover board is equipped with annular card holding trough (5-9) is installed with butterfly sealing ring (5-10) in annular card holding trough (5-9).
- 5. according to claim 4 prevent what inner box from shaking and facilitating unlatching to mention Cooker structure, it is characterised in that: the bullet Property guide and limit mechanism include setting the middle part of pallet (5-6) hold-down support (8), the upper end of the hold-down support (8) Portion and guide and limit hole (5-8) guiding cooperate, and guide and limit hole (5-8) is stretched out in its end, the extension end of hold-down support (8) It is respectively arranged on the left side and the right side limited block (9), the front/rear end of the hold-down support (8) is respectively equipped with groove, in the groove It is respectively equipped with triangle limit guide block (10), there are four guide post (11), the guide posts for the two sides distribution of the hold-down support (8) (11) it is oriented to and cooperates with corresponding guiding mounting hole (5-9) respectively, guiding mounting hole, and its are stretched out in the end of the guide post (11) Extension end is equipped with connecting hole, is rotatably equipped with pivoted frame (12) between the connecting hole of the same side, the pallet (5-6) and chuck (5- 7) four outer pocketed springs of guide post (11) (13) between.
- 6. according to claim 5 prevent what inner box from shaking and facilitating unlatching to mention Cooker structure, it is characterised in that: described turn Frame (12) includes flipping block (12-1), and the both ends of the flipping block (12-1) are respectively equipped with and connecting hole rotation connection cooperation The inside of shaft (12-2), the flipping block (12-1) is equipped with voussoir (12-2), on the voussoir (12-2) and hold-down support Limited block (9) guiding cooperation, the upper end of the flipping block (12-1) is separately installed with L shape drive rod (12-3), and two L shapes are driven Lever (12-3) intersection is coupled.
- 7. according to claim 4 prevent what inner box from shaking and facilitating unlatching to mention Cooker structure, it is characterised in that: described solid Spaced card slot (14) are distributed on the circumferencial direction of fixed set (5-5), the card slot is axially disposed, described to press gland It is distributed on the bottom end circumferencial direction of (5-3) buckle ear (15), the bottom end of the buckle ear (15), which is equipped with, to be used for and fixing sleeve The boss of card slot guiding cooperation, the middle part for pressing gland (5-3) is equipped with U-shaped fixed link (16).
- 8. according to claim 7 prevent what inner box from shaking and facilitating unlatching to mention Cooker structure, it is characterised in that: described to press The middle part of gland (5-3) is installed with U-shaped fixed link (16) by clamping seat (17), and the U-shaped fixed link (16) and triangle limit Position guide pad (10) is oriented to cooperation and fixes, described to clamp the support one (17-1) that seat (17) include card slot type, the support one What (17-1) was vertically arranged is installed with deck two (17-2) by gland (5-3), the support one (17-1) is interior, the support one Card slot end face in the middle part of (17-1) is used for equipped with convex block (17-3), the bottom end of the convex block (17-3) and by being equipped between gland The slot of U-shaped mandril (16) bottom end is clamped, is used to limit U-shaped after the deck two (17-2) and support one (17-1) snap fit The lateral surface of mandril.
- 9. according to claim 1 prevent what inner box from shaking and facilitating unlatching to mention Cooker structure, it is characterised in that: described to mention It is equipped with inwardly protruded step on the inside of pot cover ontology (51) bottom end, and is equipped on step surface for driving butterfly on sealing cover Sealing ring presses the pressure ring (18) of means of press seals, is distributed on the circumferencial direction of inner sidewall below the step for mentioning pot cover ontology (18) Spaced protrusion and card column, the card hole with male cooperation is distributed on the circumferencial direction of the lateral wall of the pressure ring (18) (19) and the card slot (20) with card column snap fit.
- 10. according to claim 9 prevent what inner box from shaking and facilitating unlatching to mention Cooker structure, it is characterised in that: described By guide groove and guide protrusions guiding cooperation between pressure ring (18) and sealing cover (5-4), the annular card holding trough (5-9) is interior to be set There is retention bead, butterfly sealing ring (5-10) inner ring is equipped with the card slot two cooperated with retention bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910879307.6A CN110522152B (en) | 2019-09-18 | 2019-09-18 | Pot lifting structure capable of preventing inner box from shaking and convenient to open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910879307.6A CN110522152B (en) | 2019-09-18 | 2019-09-18 | Pot lifting structure capable of preventing inner box from shaking and convenient to open |
Publications (2)
| Publication Number | Publication Date |
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| CN110522152A true CN110522152A (en) | 2019-12-03 |
| CN110522152B CN110522152B (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910879307.6A Active CN110522152B (en) | 2019-09-18 | 2019-09-18 | Pot lifting structure capable of preventing inner box from shaking and convenient to open |
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| Country | Link |
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| CN110897291A (en) * | 2019-12-12 | 2020-03-24 | 安徽冠东科技有限公司 | Heat-preservation lunch box |
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|---|---|
| CN110522152B (en) | 2021-10-22 |
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