CN110522152B - Pot lifting structure capable of preventing inner box from shaking and convenient to open - Google Patents
Pot lifting structure capable of preventing inner box from shaking and convenient to open Download PDFInfo
- Publication number
- CN110522152B CN110522152B CN201910879307.6A CN201910879307A CN110522152B CN 110522152 B CN110522152 B CN 110522152B CN 201910879307 A CN201910879307 A CN 201910879307A CN 110522152 B CN110522152 B CN 110522152B
- Authority
- CN
- China
- Prior art keywords
- cover
- pot
- lifting
- limiting
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Abstract
The invention discloses a pot lifting structure capable of preventing inner boxes from shaking and being convenient to open, which comprises a pot lifting body, wherein a plurality of inner sealing boxes are stacked in an inner cavity of the pot lifting body, a limiting cover used for preventing the inner sealing covers from shaking is clamped above the uppermost inner sealing box, the limiting cover comprises a buckle plate and a limiting clamping plate, a pressing type pot lifting cover is arranged at an upper port of the pot lifting body, two annular steps arranged at intervals are distributed on the inner side wall of the upper port of the pot lifting body, the position of the annular step below the pot lifting cover is matched with the position of the limiting cover, the annular step above the pot lifting cover is used for clamping the pot lifting cover, the pot lifting cover comprises a pot lifting cover body, a pressing cover is arranged on an installation hole in the middle of the pot lifting cover body, an elastic opening mechanism matched with the pressing cover is arranged in the installation hole, and a sealing cover is arranged at the bottom end of the pot lifting cover body. The invention has reasonable structural design, can prevent the inner box from shaking and abnormal sound in the lifting pot, can play a role in quickly opening and closing, and has simple and labor-saving operation.
Description
The technical field is as follows:
the invention relates to the field of daily necessities, in particular to a pot lifting structure capable of preventing an inner box from shaking and being convenient to open.
Background art:
at present, various heat-preservation lunch boxes, heat-preservation barrels and the like are available in the market, and the functions and the prices of the lunch boxes, the heat-preservation barrels and the like are different. Wherein the stainless steel heat preservation of most all adopting is carried the pot, along with the needs of using, its structure from the single section of thick bamboo gradually, develop into the structure that its inside superimposition has a plurality of independent sealed interior boxes, the independence that its design can guarantee on the one hand held, the kind that the multiplicable held, the structure of box in the sealed of another direction, can avoid the outer hourglass of hot water juice, in the sealed box take out after the convenient superimposition, the lid of box has adopted the handle structure that has the upset and carries the pulling performance in its sealed, carry through the handle structure when it needs to carry and take out, when it needs to superpose, the handle structure upset is folded on the lid of box in sealed, do not influence its use.
Although the pot lifting structure has the advantages, in the existing pot lifting structure in the current market, the inner boxes are mostly stacked in the inner cavity of the pot lifting in multiple layers in sequence when in use, and although the effect of saving space and avoiding toppling over is met, due to the placement type structure, a gap is reserved between the inner boxes and the inner cavity of the pot lifting, and the gap can enable the stacked inner boxes to be unstable, so that the stacked inner boxes shake, abnormal sound is produced, and the use experience effect is influenced; and it carries pot lid common use mostly to close, two kinds of closed forms of fastener soon in the screw thread, need both hands cooperation simultaneous working when it is opened and is closed, its troublesome poeration wastes time and energy, when carrying the sealed lid of pot and carrying the airtight cavity of pot inner chamber formation in addition, sealed lid is difficult directly to be opened, consequently need improve and perfect its structure, makes it can satisfy the operation requirement who makes things convenient for the switch.
The invention content is as follows:
the invention aims to make up the defects of the prior art, and provides a pot lifting structure which can prevent an inner box from shaking and is convenient to open.
The invention is realized by the following technical scheme:
the utility model provides a can prevent interior box and rock and conveniently open carry pot structure, including carrying pot body (1), handle (2), its characterized in that are installed to the last port outside of carrying pot body (1): the inner cavity of the lifting pot body (1) is overlapped with a plurality of inner sealing boxes (3), a limiting cover (4) used for preventing the inner sealing cover from shaking is clamped above the uppermost inner sealing box (3), the limiting cover (4) comprises a buckle plate (4-1), limiting clamp plates (4-2) which are arranged at intervals and used for limiting are distributed at the circumferential position of the bottom end face of the buckle plate (4-1), a pressing type lifting pot cover (5) is installed at the upper end opening of the lifting pot body (1), two annular steps (6 and 7) which are arranged at intervals are distributed on the inner side wall of the upper end opening of the lifting pot body (1), the position of the annular step (7) below the lifting pot body is matched with the position of the limiting cover (4), the annular step (6) above the lifting pot cover is used for clamping the lifting pot cover (5), and the lifting pot cover (5) comprises a lifting pot cover body (5-1), the middle of the lifting pot cover body (5-1) is provided with a mounting hole (5-2), the mounting hole (5-2) is provided with a pressing cover (5-3), an elastic opening mechanism matched with the pressing cover (5-3) is installed in the mounting hole (5-2), and the bottom end of the lifting pot cover body (5-1) is provided with a sealing cover (5-4).
The buckle plate (4-1) is of a circular plate body structure, an opening (4-3) is formed in the upper end face of the buckle plate, lifting lugs (4-4) which are matched with the opening (4-3) and can be turned over are arranged at the opening (4-3), a plurality of ventilation grooves (4-5) which are arranged at intervals are distributed in the upper end face of the buckle plate (4-1), and the limiting clamp plate (4-2) is of an integrated structure with the buckle plate (4-1) and protrudes downwards for a certain distance along the outer circumferential side wall of the concave cavity.
The limiting clamping plates (4-2) are three and are uniformly distributed along the circumference, and are arc-shaped convex plate structures matched with the circumferential position radian of the concave cavity, the ventilating grooves (4-5) are arc-shaped grooves and are uniformly distributed along the circumferential direction of the upper end surface of the clamping plate, and the positions of the ventilating grooves and the limiting clamping plates are in one-to-one correspondence; one end of the lifting lug (4-4) is hinged or rotatably arranged on the buckle plate, the lifting lug (4-4) is in clearance fit with the opening (4-3), and a lifting hole (4-6) convenient for lifting is arranged on the lifting lug (4-4).
The lifting pot cover comprises a pot cover body (5-1), wherein a fixing sleeve (5-5) which is integrated with the pot cover body and extends downwards is arranged on the circumferential side wall of a mounting hole in the middle of the pot cover body (5-1), a tray (5-6) matched with the fixing sleeve is arranged at the bottom end of the fixing sleeve (5-5), a chuck (5-7) is arranged on the inner side of the fixing sleeve (5-5), a guide limiting hole (5-8) connected with the tray is arranged in the middle of the chuck (5-7), two guide mounting holes (5-11) are respectively arranged on two sides of the guide limiting hole (5-8), four guide mounting holes are arranged in a staggered mode, an elastic guide limiting mechanism is arranged between the tray (5-6) and the chuck (5-7), a pressing cover (5-3) is arranged at the upper end of each mounting hole (5-2), and a sealing cover (5-4) is arranged at the bottom end part of the pot cover body (5-1), the sealing cover (5-4) comprises a cover plate, a fixing ring connected with the tray (5-6) in a screwing mode is arranged in the middle of the upper end face of the cover plate, an annular clamping groove (5-9) is formed in the side wall of the outer circumference of the cover plate, and a butterfly-shaped sealing ring (5-10) is clamped in the annular clamping groove (5-9).
The elastic guiding and limiting mechanism comprises a fixed support (8) arranged in the middle of the tray (5-6), the upper end part of the fixed support (8) is in guiding fit with a guiding and limiting hole (5-8), the end part of the fixed support extends out of the guiding and limiting hole (5-8), the left side and the right side of the extending end of the fixed support (8) are respectively provided with a limiting stop (9), the front end surface and the rear end surface of the fixed support (8) are respectively provided with a groove, a triangular limiting guide block (10) is respectively arranged in each groove, four guide posts (11) are distributed on two sides of the fixed support (8), the guide posts (11) are respectively in guiding fit with the corresponding guiding and mounting holes (5-11), the end part of each guide post (11) extends out of the guiding and mounting hole, the extending end of each guide post is provided with a connecting hole, and a rotating frame (12) is rotatably arranged between the connecting holes on the same side, and springs (13) are sleeved outside the four guide posts (11) between the tray (5-6) and the chuck (5-7).
The rotating frame (12) comprises a turning block (12-1), rotating shafts (12-2) which are rotatably connected and matched with the connecting holes are respectively arranged at two ends of the turning block (12-1), wedge blocks are arranged on the inner sides of the turning block (12-1), the wedge blocks are matched with limit stop blocks (9) on the fixed support in a guiding mode, L-shaped driving rods (12-3) are respectively installed at the upper ends of the turning block (12-1), and the two L-shaped driving rods (12-3) are installed in a cross-matching mode.
Clamping grooves (14) which are arranged at intervals are distributed in the circumferential direction of the fixed sleeve (5-5), the clamping grooves are arranged along the axial direction, buckling lugs (15) are distributed in the circumferential direction of the bottom end part of the pressing cover (5-3), bosses which are used for being in guide fit with the clamping grooves of the fixed sleeve are installed at the bottom ends of the buckling lugs (15), and a U-shaped fixing rod (16) is arranged in the middle of the pressing cover (5-3).
The middle part of the pressing cover (5-3) is clamped with a U-shaped fixed rod (16) through a clamping seat (17), the U-shaped fixing rod (16) is fixed with the triangular limiting guide block (10) in a guiding matching way, the clamping seat (17) comprises a clamping groove type first support seat (17-1), the first support seat (17-1) is vertically arranged on a pressing cover (5-3), a second clamping seat (17-2) is clamped in the first support seat (17-1), a convex block (17-3) is arranged on the end face of the clamping groove in the middle of the first support seat (17-1), a groove for clamping the bottom end part of the U-shaped fixed rod (16) is arranged between the bottom end of the convex block (17-3) and the pressing cover, and the second clamping seat (17-2) is clamped and matched with the first support seat (17-1) and then used for limiting the outer side surface of the U-shaped fixing rod.
The inner side of the bottom end of the lifting pot cover body (5-1) is provided with an inward convex step, a pressing ring (18) used for pressing and sealing with a butterfly sealing ring on a sealing cover is mounted on the step surface, bulges and clamping columns which are arranged at intervals are distributed in the circumferential direction of the inner side wall below the step of the lifting pot cover body (5-1), and clamping holes (19) matched with the bulges and clamping grooves (20) matched with the clamping columns are distributed in the circumferential direction of the outer side wall of the pressing ring (18).
The compression ring (18) is in guide fit with the sealing cover (5-4) through a guide groove and a guide protrusion, a limiting protrusion is arranged in the annular clamping groove (5-9), and a clamping groove II matched with the limiting protrusion is arranged on the inner ring of the butterfly-shaped sealing ring (5-10).
The principle is as follows: the device is buckled and pressed after the inner boxes are overlapped by adding a buckle plate type limiting cover structure, and the structure of the limiting clamp plate on the side wall of the outer periphery of the bottom end part of the buckle plate is used for limiting the gap between the uppermost inner box and the inner cavity of the lifting pot when the buckling and pressing device is buckled and pressed, so that the uppermost inner box is prevented from shaking in the lifting pot;
through the structural design of the pressing type lifting pot cover, the pressing cover in the middle is pressed, the pressing cover moves downwards in the mounting hole and drives the rotating frame in the elastic guide limiting mechanism to swing left and right along with the movement of the pressing cover, so that the spring is compressed, the downward pressing position is clamped and fixed on a triangular limiting guide block of a fixed support through a U-shaped fixed rod, the butterfly-shaped sealing ring on the sealing cover is pressed along with the downward movement of the pressing ring, thereby the butterfly-shaped sealing ring and the inner cavity of the lifting pot are well sealed, when the lifting pot needs to be opened, the pressing cover moves upwards in the mounting hole by pressing the pressing cover in the middle again, at the moment, the rotating frame turns over, the spring jacks upwards, the U-shaped fixing rod and the triangular limiting guide block of the fixed support are bounced off, the butterfly-shaped sealing ring is not pressed any more, the lifting cover is not tightly sealed with the inner cavity of the lifting pot, so that the whole lifting pot cover can be conveniently lifted by lifting the pressing cover with one hand; the novel multifunctional electric water heater is convenient to operate in the process, has the functions of quickly opening and closing, is operated by one hand, saves time and labor, and meets the use requirements of convenience and practicability.
The invention has the advantages that:
the elastic guide limiting mechanism is reasonable in structural design, can prevent the inner box from shaking and abnormal sound in the lifting pot, can achieve the function of quickly opening and closing, enables the elastic guide limiting mechanism to drive the sealing cover to move up and down by pressing the middle pressing cover, is operated by one hand, saves time and labor, and meets the use requirements of convenience and practicability.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the pot cover in fig. 1 after the pot cover is closed.
Fig. 3 is a front view of the position-restricting cover.
Fig. 4 is a reverse view of the retaining cap.
Fig. 5 is a sectional view of the mechanism of the lifting pot cover.
Fig. 6 is a partial structural view of fig. 5.
Fig. 7 is a schematic structural view of fig. 5 without the pressing cover and the elastic guide limiting mechanism.
Fig. 8 is a schematic structural view of the mounting and matching of the clamping seat and the U-shaped fixing rod.
Fig. 9 is a schematic structural view of the fixing mount.
Fig. 10 is a schematic view of the structure of the pressure ring.
Fig. 11 is a schematic structural view of the sealing cover.
Fig. 12 is a schematic structural view of the rotating stand.
The specific implementation mode is as follows:
see the drawings.
The utility model provides a can prevent interior box and rock and conveniently open carry pot structure, including carrying pot body 1, carry the last port outside of pot body 1 and install handle 2, its characterized in that: the inner cavity of the lifting pot body 1 is overlapped with a plurality of inner sealing boxes 3, a limiting cover 4 for preventing the inner sealing cover from shaking is clamped above the uppermost inner sealing box 3, the limiting cover 4 comprises a buckle plate 4-1, the circumferential position of the bottom end surface of the buckle plate 4-1 is distributed with limiting clamping plates 4-2 which are arranged at intervals, the upper port of the lifting pot body 1 is provided with a pressing type lifting pot cover 5, the inner side wall of the upper port of the lifting pot body 1 is distributed with two annular steps 6 and 7 which are arranged at intervals, the position of the annular step 7 below the lifting pot body is matched with the position of the limiting cover 4, the annular step 6 above the lifting pot body is used for clamping the lifting pot cover 5, the lifting pot cover 5 comprises a lifting pot cover body 5-1, the middle part of the lifting pot cover body 5-1 is provided with a mounting hole 5-2, and the mounting hole 5-2 is provided with a pressing cover 5-3, an elastic opening mechanism matched with the pressing cover 5-3 is installed in the installation hole 5-2, and a sealing cover 5-4 is installed at the bottom end of the pot lifting cover body 5-1.
The buckle plate 4-1 is of a circular plate body structure, an opening 4-3 is formed in the upper end face of the buckle plate 4-1, lifting lugs 4-4 which are matched with the opening 4-3 and can turn over are arranged at the opening 4-3, a plurality of ventilating grooves 4-5 which are arranged at intervals are distributed in the upper end face of the buckle plate 4-1, and the limiting clamp plate 4-2 is of an integrated structure and protrudes downwards for a certain distance along the outer circumferential side wall of the concave cavity. Through the design of carrying the ear, can make things convenient for taking out of buckle, through the design in ventilative groove, can guarantee the air permeability between buckle and the interior box place cavity, avoid the gas permeability not good, the taking out of inconvenient buckle.
The limiting clamping plates 4-2 are three and are uniformly distributed along the circumference, and are of arc-shaped convex plate structures matched with the circumferential position radian of the concave cavity, the ventilating grooves 4-5 are arc-shaped grooves and are uniformly distributed along the circumferential direction of the upper end face of the clamping plate, and the positions of the ventilating grooves and the limiting clamping plates are in one-to-one correspondence; one end of the lifting lug 4-4 is hinged or rotatably arranged on the buckle plate, the lifting lug 4-4 is in clearance fit with the opening 4-3, and a lifting hole 4-6 convenient to lift is formed in the lifting lug 4-4. Through the structure and distribution design of the ventilation grooves, the arc-shaped structure is reasonable in design and attractive; through the structure of the lifting hole, the lifting lugs are convenient to pull out and buckle, and the buckled lifting lugs do not influence the installation of the pot cover plate.
The lifting pot cover comprises a lifting pot cover body 5-1, and is characterized in that a fixing sleeve 5-5 which is integrated with the lifting pot cover body and extends downwards is arranged on the circumferential side wall of a mounting hole in the middle of the lifting pot cover body 5-1, a tray 5-6 matched with the fixing sleeve 5-5 is installed at the bottom end of the fixing sleeve 5-5, a chuck 5-7 is arranged on the inner side of the fixing sleeve 5-5, a guide limiting hole 5-8 connected with the tray is arranged in the middle of the chuck 5-7, two guide mounting holes 5-11 are respectively arranged on two sides of the guide limiting hole 5-8, four guide mounting holes are arranged in a staggered manner, an elastic guide limiting mechanism is installed between the tray 5-6 and the chuck 5-7, a pressing cover 5-3 is installed at the upper end of the mounting hole 5-2, a sealing cover 5-4 is installed at the bottom end of the lifting pot cover body 5-1, and the sealing cover 5-4 comprises a cover plate, the middle part of the upper end face of the cover plate is provided with a fixing ring which is connected with the tray 5-6 in a screwing mode, the side wall of the outer circumference of the cover plate is provided with an annular clamping groove 5-9, and a butterfly-shaped sealing ring 5-10 is clamped in the annular clamping groove 5-9.
The elastic guide limiting mechanism comprises a fixed support 8 arranged in the middle of the tray 5-6, the upper end part of the fixed support 8 is in guide fit with the guide limiting hole 5-8, the end part of the fixed support 8 extends out of the guide limit holes 5-8, the left side and the right side of the extending end of the fixed support 8 are respectively provided with a limit stop 9, the front end surface and the rear end surface of the fixed support 8 are respectively provided with a groove, the grooves are respectively provided with a triangular limiting guide block 10, four guide posts 11 are distributed on two sides of the fixed support 8, the guide posts 11 are respectively in guide fit with the corresponding guide mounting holes 5-11, the end parts of the guide posts 11 extend out of the guide mounting holes, and the extending end of the tray is provided with a connecting hole, a rotating frame 12 is rotatably arranged between the connecting holes on the same side, and springs 13 are sleeved outside the four guide posts 11 between the tray 5-6 and the chuck 5-7.
The rotating frame 12 comprises a turning block 12-1, two ends of the turning block 12-1 are respectively provided with a rotating shaft 12-2 which is rotatably connected and matched with the connecting hole, the inner side of the turning block 12-1 is provided with a wedge block, the wedge block is in guiding fit with a limit stop block 9 on the fixed support, the upper end of the turning block 12-1 is respectively provided with an L-shaped driving rod 12-3, and the two L-shaped driving rods 12-3 are installed in a cross fit mode.
Clamping grooves 14 are distributed at intervals in the circumferential direction of the fixed sleeve 5-5 and are axially arranged, buckling lugs 15 are distributed in the circumferential direction of the bottom end portion of the pressing cover 5-3, bosses used for being in guide fit with the clamping grooves of the fixed sleeve are mounted at the bottom ends of the buckling lugs 15, and a U-shaped fixing rod 16 is arranged in the middle of the pressing cover 5-3.
The middle part of the pressing cover 5-3 is clamped with a U-shaped fixing rod 16 through a clamping seat 17, the U-shaped fixing rod 16 is fixed with a triangular limiting guide block 10 in a guiding matching mode, the clamping seat 17 comprises a clamping groove type first support seat 17-1, the first support seat 17-1 is vertically arranged on the pressing cover 5-3, a second clamping seat 17-2 is clamped in the first support seat 17-1, a convex block 17-3 is arranged on the end face of a clamping groove in the middle part of the first support seat 17-1, a groove used for clamping the bottom end part of the U-shaped ejector rod 16 is formed between the bottom end of the convex block 17-3 and the pressing cover, and the second clamping seat 17-2 is clamped with the first support seat 17-1 and then used for limiting the outer side face of the U-shaped ejector rod. The U-shaped fixing rod 16 is installed through the clamping seat 17, installation and fixation are convenient, the U-shaped fixing rod is clamped in a groove between the pressing cover and the convex block, and the situation that when the U-shaped ejector rod is pressed, the U-shaped ejector rod is single in force movement direction and cannot be matched with the triangular limiting guide block to be guided, fixed and separated well is avoided.
The inner side of the bottom end part of the lifting pot cover body 5-1 is provided with an inward convex step, a pressing ring 18 used for being pressed and sealed with a butterfly seal ring on a seal cover is installed on the step surface, bulges and clamping columns which are arranged at intervals are distributed in the circumferential direction of the inner side wall below the step of the lifting pot cover body 5-1, and clamping holes 19 matched with the bulges and clamping grooves 20 matched with the clamping columns in a clamping mode are distributed in the circumferential direction of the outer side wall of the pressing ring 18.
The compression ring (18) is in guide fit with the sealing cover (5-4) through the guide groove and the guide protrusion, the compression ring plays a good role in fit and guide through the design of the guide groove and the guide protrusion, the annular clamping groove (5-9) is internally provided with the limiting protrusion, and the inner ring of the butterfly-shaped sealing ring (5-10) is provided with a clamping groove II matched with the limiting protrusion; through the structure of the limiting protrusion and the clamping groove II, the butterfly-shaped sealing ring can be conveniently positioned and clamped.
The steps of the installation and the matching use of the scheme are as follows:
at first place interior sealed lid in proper order the stack carry pot inner chamber, then cover at the interior sealed box of its top and withhold the limiting plate, through the structure of spacing cardboard, make it lie in the interior box of the superiors and carry the clearance between the pot inner chamber when withholding the use, play limiting displacement, prevented that box produces the effect of rocking in carrying the pot in the top, cover the carry pot lid of push type at last, can realize carrying the pot lid and carrying the sealed of pot upper port inner chamber through pressing down middle press cover.
The pot cover is reasonable in structural design, all parts are closely matched, the fixing support is clamped and fixed on the tray during assembly, the tray is matched with the guide mounting hole and the guide limiting hole on the chuck through the guide pillar and the fixing support to realize connection between the tray and the chuck, the end parts of the guide pillar and the fixing support respectively extend out of the guide mounting hole and the guide limiting hole, a rotating frame is installed between the extending ends of the guide pillar, the extending end of the fixing support is provided with a limiting stop block, the limiting stop block is matched with a wedge block on the rotating frame, then the mounting hole is buckled and pressed with the pressing cover, the rotating frame is driven by the pressing cover above the rotating frame in a turning action, then the bottom end part of the pot cover base is provided with a pressing ring matched with the bottom end part of the pot cover base, finally the sealing cover is installed, the upper end of the sealing cover is connected with the bottom end of the tray in a screwing way, and the sealing ring is clamped in a clamping groove of the sealing cover, during the specific action: closing: the rotary frame is driven to rotate by pressing the pressing cover, so that the tray is driven to move, the sealing cover is driven to move by the movement of the tray, and the butterfly-shaped sealing ring is matched with the pressing ring by the movement of the sealing cover, so that the butterfly-shaped sealing ring is in sealing fit with the inner cavity of the lifting pot; opening: through pressing down the press cap once more, the press cap drives the revolving rack and rotates and makes the U-shaped dead lever of press cap bottom end face break away from the spacing guide block of fixing support's triangle-shaped, and the press cap upsprings, and simultaneously under the effect of spring restoring force, the tray moves downwards, drives sealed lid downwards, and the butterfly-shaped sealing washer breaks away from compressing tightly of clamping ring and rises to make between butterfly-shaped sealing washer and the interior chamber of carrying the pot incompletely sealed, thereby the singlehanded is carried and is pulled and can be opened.
To sum up, the sealing device is reasonable in structural design, the inner box can be prevented from shaking and abnormal sound in the lifting pot, the quick opening and closing function can be achieved, the elastic guide limiting mechanism drives the sealing cover to move up and down by pressing the middle pressing cover, the sealing device is operated by one hand, time and labor are saved, the using requirements of convenience and practicability are met, the operation is convenient and quick in the whole process, time and labor are saved, the sealing performance is good, and the using requirements are met.
Claims (4)
1. The utility model provides a can prevent interior box and rock and conveniently open carry pot structure, including carrying pot body (1), handle (2), its characterized in that are installed to the last port outside of carrying pot body (1): a plurality of inner sealing boxes (3) are stacked in the inner cavity of the pot lifting body (1), a limiting cover (4) for preventing the inner sealing cover from shaking is clamped above the uppermost inner sealing box (3), the limiting cover (4) comprises a buckling plate (4-1), and limiting clamping plates (4-2) for limiting are distributed at intervals on the circumferential position of the bottom end face of the buckling plate (4-1); the buckle plate (4-1) is of a circular plate body structure, an opening (4-3) is formed in the upper end face of the buckle plate, lifting lugs (4-4) which are matched with the opening (4-3) and can be turned over are arranged at the opening (4-3), a plurality of ventilation grooves (4-5) which are arranged at intervals are distributed in the upper end face of the buckle plate (4-1), the limiting clamp plate (4-2) is of an integrated structure with the buckle plate (4-1), and the limiting clamp plate protrudes downwards for a certain distance along the outer circumferential side wall of the concave cavity;
the upper port of the lifting pot body (1) is provided with a push type lifting pot cover (5), two annular steps (6, 7) which are arranged at intervals are distributed on the inner side wall of the upper port of the pot lifting body (1), the position of the annular step (7) at the lower part of the pot cover is matched with the position of the limit cover (4), the annular step (6) at the upper part of the pot cover is used for clamping and lifting the pot cover (5), the pot lifting cover (5) comprises a pot lifting cover body (5-1), the middle part of the pot lifting cover body (5-1) is provided with a mounting hole (5-2), a pressing cover (5-3) is installed on the installation hole (5-2), an elastic opening mechanism matched with the pressing cover (5-3) is installed in the installation hole (5-2), and a sealing cover (5-4) is installed at the bottom end of the pot lifting cover body (5-1);
the lifting pot cover comprises a pot cover body (5-1), wherein a fixing sleeve (5-5) which is integrated with the pot cover body and extends downwards is arranged on the circumferential side wall of a mounting hole in the middle of the pot cover body (5-1), a tray (5-6) matched with the fixing sleeve is arranged at the bottom end of the fixing sleeve (5-5), a chuck (5-7) is arranged on the inner side of the fixing sleeve (5-5), a guide limiting hole (5-8) connected with the tray is arranged in the middle of the chuck (5-7), two guide mounting holes (5-11) are respectively arranged on two sides of the guide limiting hole (5-8), four guide mounting holes are arranged in a staggered mode, an elastic guide limiting mechanism is arranged between the tray (5-6) and the chuck (5-7), a pressing cover (5-3) is arranged at the upper end of each mounting hole (5-2), and a sealing cover (5-4) is arranged at the bottom end part of the pot cover body (5-1), the sealing cover (5-4) comprises a cover plate, a fixing ring which is connected with the tray (5-6) in a screwing mode is arranged in the middle of the upper end face of the cover plate, an annular clamping groove (5-9) is formed in the side wall of the outer circumference of the cover plate, and a butterfly-shaped sealing ring (5-10) is clamped in the annular clamping groove (5-9);
the elastic guiding and limiting mechanism comprises a fixed support (8) arranged in the middle of the tray (5-6), the upper end part of the fixed support (8) is in guiding fit with a guiding and limiting hole (5-8), the end part of the fixed support extends out of the guiding and limiting hole (5-8), the left side and the right side of the extending end of the fixed support (8) are respectively provided with a limiting stop (9), the front end surface and the rear end surface of the fixed support (8) are respectively provided with a groove, a triangular limiting guide block (10) is respectively arranged in each groove, four guide posts (11) are distributed on two sides of the fixed support (8), the guide posts (11) are respectively in guiding fit with the corresponding guiding and mounting holes (5-11), the end part of each guide post (11) extends out of the guiding and mounting hole, the extending end of each guide post is provided with a connecting hole, and a rotating frame (12) is rotatably arranged between the connecting holes on the same side, springs (13) are sleeved outside the four guide posts (11) between the tray (5-6) and the chuck (5-7); the rotating frame (12) comprises a turning block (12-1), two ends of the turning block (12-1) are respectively provided with a rotating shaft (12-2) which is in rotating connection and matching with the connecting hole, the inner side of the turning block (12-1) is provided with a wedge block, the wedge block is in guiding matching with a limit stop block (9) on the fixed support, the upper end of the turning block (12-1) is respectively provided with an L-shaped driving rod (12-3), and the two L-shaped driving rods (12-3) are installed in a cross matching manner;
clamping grooves (14) which are arranged at intervals are distributed in the circumferential direction of the fixed sleeve (5-5), the clamping grooves are arranged along the axial direction, buckling lugs (15) are distributed in the circumferential direction of the bottom end part of the pressing cover (5-3), bosses which are used for being in guiding fit with the clamping grooves of the fixed sleeve are installed at the bottom ends of the buckling lugs (15), and a U-shaped fixing rod (16) is arranged in the middle of the pressing cover (5-3);
the middle part of the pressing cover (5-3) is clamped with a U-shaped fixed rod (16) through a clamping seat (17), the U-shaped fixing rod (16) is fixed with the triangular limiting guide block (10) in a guiding matching way, the clamping seat (17) comprises a clamping groove type first support seat (17-1), the first support seat (17-1) is vertically arranged on a pressing cover (5-3), a second clamping seat (17-2) is clamped in the first support seat (17-1), a convex block (17-3) is arranged on the end face of the clamping groove in the middle of the first support seat (17-1), a groove for clamping the bottom end part of the U-shaped fixed rod (16) is arranged between the bottom end of the convex block (17-3) and the pressing cover, and the second clamping seat (17-2) is clamped and matched with the first support seat (17-1) and then used for limiting the outer side surface of the U-shaped fixing rod.
2. The pot lifting structure capable of preventing the inner box from shaking and convenient to open as claimed in claim 1, wherein: the limiting clamping plates (4-2) are three and are uniformly distributed along the circumference, and are arc-shaped convex plate structures matched with the circumferential position radian of the concave cavity, the ventilating grooves (4-5) are arc-shaped grooves and are uniformly distributed along the circumferential direction of the upper end surface of the clamping plate, and the positions of the ventilating grooves and the limiting clamping plates are in one-to-one correspondence; one end of the lifting lug (4-4) is rotatably arranged on the buckle plate, the lifting lug (4-4) is in clearance fit with the opening (4-3), and a lifting hole (4-6) convenient for lifting is arranged on the lifting lug (4-4).
3. The pot lifting structure capable of preventing the inner box from shaking and convenient to open as claimed in claim 1, wherein: the inner side of the bottom end of the lifting pot cover body (5-1) is provided with an inward convex step, a pressing ring (18) used for pressing and sealing with a butterfly sealing ring on a sealing cover is mounted on the step surface, bulges and clamping columns which are arranged at intervals are distributed in the circumferential direction of the inner side wall below the step of the lifting pot cover body (5-1), and clamping holes (19) matched with the bulges and clamping grooves (20) matched with the clamping columns are distributed in the circumferential direction of the outer side wall of the pressing ring (18).
4. The pot lifting structure capable of preventing the inner box from shaking and convenient to open as claimed in claim 3, wherein: the compression ring (18) is in guide fit with the sealing cover (5-4) through a guide groove and a guide protrusion, a limiting protrusion is arranged in the annular clamping groove (5-9), and a clamping groove II matched with the limiting protrusion is arranged on the inner ring of the butterfly-shaped sealing ring (5-10).
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 |
|---|---|
| CN110522152A CN110522152A (en) | 2019-12-03 |
| CN110522152B true CN110522152B (en) | 2021-10-22 |
Family
ID=68669003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110522152B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897291A (en) * | 2019-12-12 | 2020-03-24 | 安徽冠东科技有限公司 | Heat-preservation lunch box |
| CN110754761A (en) * | 2019-12-12 | 2020-02-07 | 安徽冠东科技有限公司 | Hydraulic side-leakage-proof lunch box |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201105856Y (en) * | 2007-10-31 | 2008-08-27 | 杨崟 | Seal box |
| CN201745886U (en) * | 2010-06-17 | 2011-02-16 | 张明春 | Cover of seal preservation box |
| JP5607112B2 (en) * | 2012-04-17 | 2014-10-15 | 猛夫 田辺 | Container with lid |
| CN204427010U (en) * | 2015-02-12 | 2015-07-01 | 佛山市顺德区美的电热电器制造有限公司 | Lunch box assembly |
| CN206068471U (en) * | 2016-09-29 | 2017-04-05 | 圆融健康科技（深圳）有限公司 | A kind of sterilization seal box |
| CN206761019U (en) * | 2017-06-02 | 2017-12-19 | 浙江爱仕达电器股份有限公司 | A kind of heat insulation sealed lifting pot |
| CN108552898A (en) * | 2018-03-07 | 2018-09-21 | 合肥为先产品设计有限公司 | A kind of concealed cup lid and the cup containing the cup lid |
| CN208842907U (en) * | 2018-10-25 | 2019-05-10 | 景德镇乾锋陶瓷有限公司 | A kind of push type hermetically sealed can |
| CN209285171U (en) * | 2018-10-09 | 2019-08-23 | 吴金华 | A kind of Thermal insulating carrying pot |
-
2019
- 2019-09-18 CN CN201910879307.6A patent/CN110522152B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201105856Y (en) * | 2007-10-31 | 2008-08-27 | 杨崟 | Seal box |
| CN201745886U (en) * | 2010-06-17 | 2011-02-16 | 张明春 | Cover of seal preservation box |
| JP5607112B2 (en) * | 2012-04-17 | 2014-10-15 | 猛夫 田辺 | Container with lid |
| CN204427010U (en) * | 2015-02-12 | 2015-07-01 | 佛山市顺德区美的电热电器制造有限公司 | Lunch box assembly |
| CN206068471U (en) * | 2016-09-29 | 2017-04-05 | 圆融健康科技（深圳）有限公司 | A kind of sterilization seal box |
| CN206761019U (en) * | 2017-06-02 | 2017-12-19 | 浙江爱仕达电器股份有限公司 | A kind of heat insulation sealed lifting pot |
| CN108552898A (en) * | 2018-03-07 | 2018-09-21 | 合肥为先产品设计有限公司 | A kind of concealed cup lid and the cup containing the cup lid |
| CN209285171U (en) * | 2018-10-09 | 2019-08-23 | 吴金华 | A kind of Thermal insulating carrying pot |
| CN208842907U (en) * | 2018-10-25 | 2019-05-10 | 景德镇乾锋陶瓷有限公司 | A kind of push type hermetically sealed can |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110522152A (en) | 2019-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110522152B (en) | Pot lifting structure capable of preventing inner box from shaking and convenient to open | |
| CN201099780Y (en) | Washing machine cover board buffering device | |
| CN203709927U (en) | Automatic flipping mechanism | |
| CN108115966A (en) | A kind of efficient clothing compression set | |
| CN109619970B (en) | Electric pressure cooker with pressure cover opening prevention device | |
| CN201097582Y (en) | Bread machine with glass top cover capable of automatically adding fruit material | |
| CN2815939Y (en) | Food vacuum fresh-keeping box | |
| CN206314975U (en) | Pressure cooker and its cover-opening structure | |
| CN202211560U (en) | Rotary cover opening and closing mechanism of pressure cooker | |
| CN210870864U (en) | Lifting pot cover capable of being opened quickly | |
| CN201696641U (en) | Pneumatic actuation safety valve | |
| CN202179429U (en) | Rotation type low pressure cooker | |
| CN201462096U (en) | Vacuum bag air valve | |
| CN208992727U (en) | A kind of clamping jaw fixed mechanism of mould assembling and dismantling clamping apparatus | |
| CN201176755Y (en) | Adjustable type telescoping panel lock | |
| CN108263746B (en) | Fresh-keeping box with good fresh-keeping effect and convenient operation | |
| CN207676591U (en) | Preceding display module self-locking device and front maintenance type show equipment | |
| CN210144473U (en) | Electric pressure cooker with pressure anti-uncovering device | |
| CN208957787U (en) | A kind of detaching structure of rice cooker pressure cover frame | |
| CN209285267U (en) | A kind of fruit-vegetable cleaner | |
| CN208616536U (en) | A kind of novel air extraction structure on crisper | |
| CN207755159U (en) | A kind of vacuum food processing machine | |
| CN203207769U (en) | Juicing mechanism convenient to demount | |
| CN201102708Y (en) | Anti-staling container cover | |
| CN201139965Y (en) | Supercritical abstractor for bottom discharge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |