CN110432706B - Food gravity box with flow passage switch capable of resetting automatically - Google Patents

Food gravity box with flow passage switch capable of resetting automatically Download PDF

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Publication number
CN110432706B
CN110432706B CN201910873463.1A CN201910873463A CN110432706B CN 110432706 B CN110432706 B CN 110432706B CN 201910873463 A CN201910873463 A CN 201910873463A CN 110432706 B CN110432706 B CN 110432706B
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CN
China
Prior art keywords
box body
runner
outlet
wall
food
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Application number
CN201910873463.1A
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Chinese (zh)
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CN110432706A (en
Inventor
李国平
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Jiangxi Enkou Intelligent Technology Co ltd
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Jiangxi Enkou Intelligent Technology Co ltd
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Priority to CN201910873463.1A priority Critical patent/CN110432706B/en
Publication of CN110432706A publication Critical patent/CN110432706A/en
Priority to PCT/CN2019/126153 priority patent/WO2021051686A1/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00Show cases or show cabinets
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00Show cases or show cabinets
    • A47F3/02Show cases or show cabinets with dispensing arrangements
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F7/00Show stands, hangers, or shelves, adapted for particular articles or materials
    • A47F7/0071Show stands, hangers, or shelves, adapted for particular articles or materials for perishable goods
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00Show cases or show cabinets
    • A47F3/02Show cases or show cabinets with dispensing arrangements
    • A47F2003/021Show cases or show cabinets with dispensing arrangements for dispensing bread, buns, confectionary or the like

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  • Devices For Dispensing Beverages (AREA)
  • Food-Manufacturing Devices (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

The invention relates to the technical field of bulk food vending, in particular to a self-resetting food gravity box with a flow passage switch, which comprises a box body for storing food, a flow passage, the flow passage switch and a handle, wherein a box body outlet is arranged below the side wall of the box body, a bottom plate of the box body is obliquely arranged, and the height of the bottom plate is gradually reduced from one end far away from the box body outlet to the box body outlet; the flow channel is of a funnel-shaped structure with a large upper part and a small lower part, the flow channel inlet at the upper end of the flow channel is communicated with the box body outlet, and the flow channel outlet at the lower end of the flow channel is used for food outflow; the flow passage switch is arranged in the flow passage and used for blocking the outlet of the box body; the handle is sleeved outside the flow channel and connected with the flow channel switch, and drives the flow channel switch to rotate to open or close the outlet of the box body. According to the invention, the compression reset piece is arranged, so that after a consumer opens the box outlet to obtain the food loosening handle in the box, the box outlet can be automatically closed, and the operation of the consumer is more convenient and simple.

Description

Food gravity box with flow passage switch capable of resetting automatically
Technical Field
The invention relates to the technical field of bulk food vending, in particular to a food gravity box with a flow passage switch capable of self-resetting.
Background
With the continuous improvement of the living standard of people, shopping in supermarkets becomes a daily habit, and products of popularization merchants, such as bulk candies and snacks, are displayed in supermarkets and other sales areas through display boxes, so that necessity is provided. Along with the development of leisure food chain stores in various cities, the traditional cakes are also added in quickly, so that the traditional cakes are changed from the original pure traditional cakes to leisure foods mainly with leisure flavor to enter various snack stores, and the food prop becomes the pioneer for the food reform; to have a good selling point, a good display is obtained, and to have a good display, a good storage display prop is necessary to set off the selling point of the food.
The novel storage and display appliance not only can meet the functions of storing and displaying foods, but also can be conveniently taken as required, and simultaneously can meet the combined display of different foods.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the food gravity box with the self-reset flow passage switch, wherein after a consumer opens the outlet of the box body to obtain food in the box body and releases the handle, the flow passage switch can be automatically reset, the outlet of the box body can be automatically closed, and the operation is more convenient and simple.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
The invention discloses a food gravity box with a flow passage switch capable of self-resetting, which comprises a box body for storing food, a flow passage switch and a handle;
a box body outlet is arranged below the side wall of the box body, the bottom plate of the box body is obliquely arranged, and the height of the bottom plate is gradually reduced from one end far away from the box body outlet to the box body outlet;
The flow channel is of a funnel-shaped structure with a large upper part and a small lower part, the flow channel inlet at the upper end of the flow channel is communicated with the box body outlet, and the flow channel outlet at the lower end of the flow channel is used for food outflow;
The flow passage switch is arranged in the flow passage and used for blocking the outlet of the box body, the section of the flow passage switch is arc-shaped, the width of the flow passage switch is equal to the width of the inner cavity of the flow passage, the side wall of the flow passage switch is connected with a circular connecting plate, and the outer wall of the connecting plate is provided with a connecting piece which is coaxial with the connecting plate and takes the shape of a circular ring; the side wall of the flow channel is provided with a connecting hole for the connecting piece to pass through;
The two sides of the handle are connected with round second connecting pieces sleeved outside the flow channel, and the second connecting pieces are connected with the connecting plates and drive the flow channel switch to rotate so as to open or close the outlet of the box body;
the outer wall of the runner is provided with a reset groove for placing a compression reset piece, the reset groove comprises a first baffle and a second baffle which are coaxial with the connecting hole and are in a semicircular arc shape, and one ends of the first baffle and the second baffle, which are close to the outlet of the runner, are connected through a limiting plate; the inner wall of the second connecting piece is provided with a poking piece matched with the reset groove to slide, and after the second connecting piece is connected with the connecting plate, the poking piece is positioned at the opening end of the reset groove.
The second connecting piece is provided with a plurality of buckles matched and clamped with the clamping grooves on the connecting plate.
The middle part of the connecting piece is provided with a positioning groove, and the inner wall of the second connecting piece is provided with a positioning key matched with the positioning groove in shape.
The top of the inner wall of the runner is provided with a flexible limiting piece connected with the runner; the top of the runner switch is provided with a limiting plate connected with the runner switch, and the limiting plate is tightly attached to the flexible limiting plate in an initial state.
The top end of the flexible limiting piece is provided with a plurality of second buckles, and the top wall of the runner is provided with second clamping grooves matched and clamped with the second buckles.
The top wall of the runner is provided with a plurality of limit grooves matched and clamped with limit buckles at intervals, and the limit buckles are used for preventing limit plates on the runner switch from rotating.
The runner is formed by splicing and combining a runner upper shell and a runner lower shell, a third buckle is arranged on the outer wall of the runner lower shell, which is positioned at the runner inlet, and a clamping piece matched and clamped with the third buckle is arranged on the outer wall of the runner upper shell, which is positioned at the runner inlet; the flow passage upper shell is provided with a limiting ring at the outlet of the flow passage, the longitudinal section of the limiting ring is of a 'X' -shaped structure, and the longitudinal section of the outer wall of the flow passage lower shell at the outlet of the flow passage is of a 'Y' -shaped structure matched and clamped with the limiting ring.
The outer wall of the box body outlet is provided with an annular clamping bulge; the outer walls of the upper and lower shells of the runner, which are positioned at the inlet of the runner, are provided with clamping grooves sleeved outside the clamping protrusions and matched and clamped with the clamping protrusions.
An upper cover sealing ring matched with the box body is arranged at the top opening of the box body, and an upper cover sleeved outside the upper cover sealing ring is arranged at the top of the upper cover sealing ring.
The front wall of box body is semicircle arc structure, be equipped with the centre gripping arch that is used for the centre gripping baffle on the inner wall of front wall and both sides wall junction, the baffle encloses into the show storehouse that is used for showing food with the front wall, the bottom of show storehouse with the inner chamber intercommunication of box body.
The box comprises a box body and is characterized by also comprising a base arranged below the box body, wherein the top of the base is provided with a chute matched and clamped with the shape of the bottom plate of the box body, two sides of the end part of the chute are provided with fixing plates connected with the chute, and the inner sides of the fixing plates are provided with fixing pins; and a fixing hole matched and clamped with the fixing pin is formed below the side wall of the box body.
The cross section of the bottom plate is in a circular arc structure with high two sides and low middle part; the cross section of the chute is in a circular arc structure with two high sides and a low middle part, and the shape of the circular arc structure is matched with that of the bottom plate.
The invention has the beneficial effects that:
1. According to the invention, the compression reset piece is arranged, so that after a consumer opens the box outlet to obtain food in the box body and releases the handle, the flow passage switch can be automatically reset, and the box outlet can be automatically closed, so that the operation of the consumer is more convenient and simple;
2. according to the invention, the limiting buckles are arranged and inserted into different limiting grooves, so that the flow of food can be controlled.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded perspective view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a view showing the state of use of the present invention in the initial state;
FIG. 5 is a view showing the state of the compression reset member according to the present invention in use;
Fig. 6 is a schematic view of a part of the structure of the present invention.
In the drawing, a box body 1, a box body outlet 101, a bottom plate 102, a front wall 103, a side wall 104, a clamping protrusion 105, a display bin 106, a 107 fixing hole 108, a clamping protrusion 2, a runner 21 upper runner shell, a runner 22 lower runner shell, a runner inlet 201, a runner outlet 202, a 203 connecting hole 204, a second clamping groove 205, a limiting groove 206, a third clamping buckle 207, a clamping piece 208, a limiting ring 209, a clamping groove 3, a runner switch 301, a connecting plate 302, a clamping groove 303, a limiting plate 304, a positioning groove 305, a handle 4, a second connecting piece 401, a clamping buckle 402, a shifting piece 403, a 404 positioning key, a side cover 405, a 5 compression reset piece 6, a reset groove 601, a first baffle 602, a second baffle 603, a limiting plate 603, a flexible limiting piece 7, a second clamping buckle 701, a limiting buckle 8, a 9 upper cover 10 partition plate 11, a base 111 chute 112, a fixing plate 113 fixing pins, a 12 upper cover sealing ring.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
See fig. 1-6.
Embodiment one: the embodiment discloses a food gravity box with a flow passage switch capable of self-resetting, which comprises a box body 1 for storing food, a flow passage 2, a flow passage switch 3 and a handle 4; a box body outlet 101 is arranged below the side wall of the box body 1, a bottom plate 102 of the box body 1 is obliquely arranged, and the height of the bottom plate is gradually reduced from one end far away from the box body outlet 101 to the box body outlet 101; the flow channel 2 is in a funnel-shaped structure with a large upper part and a small lower part, a flow channel inlet 201 at the upper end of the flow channel 2 is communicated with the box body outlet 101, and a flow channel outlet 202 at the lower end of the flow channel is used for food outflow; the flow passage switch 3 is arranged in the flow passage 2 and used for blocking the box body outlet 101; the handle 4 is sleeved outside the flow channel 2 and connected with the flow channel switch 3, and drives the flow channel switch 3 to rotate to open or close the box body outlet 101, in this embodiment, the flow channel 2 is in a funnel-shaped structure with a large top and a small bottom through the bottom plate 102, meanwhile, the handle 4 drives the flow channel switch 3 shielding the box body outlet 101 to rotate, so that the box body outlet 101 is opened or closed, and when the handle 4 is pulled to open, food in the box body 1 flows out from the bottom plate 102, the box body outlet 101, the flow channel inlet 201 and the flow channel 2 through the flow channel outlet 202 sequentially due to the action of gravity.
Specifically, the cross section of the flow passage switch 3 is arc-shaped, the width of the flow passage switch is equal to the width of the inner cavity of the flow passage 2, the side wall of the flow passage switch is connected with a circular connecting plate 301, and the outer wall of the connecting plate 301 is provided with a circular connecting piece 302 coaxial with the connecting plate; a connecting hole 203 for the connecting piece 302 to pass through is arranged on the side wall of the flow channel 2; the two sides of the handle 4 are connected with circular second connecting pieces 401 sleeved outside the flow channel 2, the second connecting pieces 401 are connected with the connecting plates 301, a plurality of buckles 402 matched and clamped with the clamping grooves 303 on the connecting plates 301 are arranged on the second connecting pieces 401, the flow channel switch 3 is placed in the inner cavity of the flow channel 2, the flow channel switch 3 passes through the connecting holes 302 and then is connected with the second connecting pieces 401 on the handle 4 through the buckles, when a user pulls the handle 4, the second connecting pieces 401 are driven to rotate, so that the flow channel switch 3 is driven to rotate by taking the connecting pieces 302 as rotating shafts, and when the flow channel switch 3 rotates by a certain angle, the opening of the box body outlet 101 can be realized.
Embodiment two: the same points as the first embodiment are not described in detail, and the difference is that: a reset groove 6 for placing the compression reset piece 5 is formed in the outer wall of the flow channel 2, the reset groove 6 comprises a first baffle 601 and a second baffle 602 which are coaxial with the connecting hole 203 and are in a semicircular arc shape, and one ends of the first baffle and the second baffle, which are close to the flow channel outlet 101, are connected through a limiting plate 603; the inner wall of the second connecting piece 401 is provided with a pulling piece 403 sliding in cooperation with the reset groove 6, after the second connecting piece 401 is connected with the connecting plate 301, the pulling piece 403 is positioned at the opening end of the reset groove 6, a user pulls the handle 4 to drive the fluid switch 3 to rotate, and meanwhile, the pulling piece 403 on the inner wall of the second connecting piece 401 extrudes one end of the compression reset piece 5 positioned at the opening of the reset groove 6 in the reset groove 6, and as the tail end of the reset groove 6 is provided with a limiting plate 603, when the pulling piece 403 moves to do circumferential movement, the compression reset piece 5 is extruded to compress along the direction of the reset groove 6, when the fluid switch 3 rotates by a certain angle, the box body outlet 101 is opened, the user releases the handle after obtaining a proper amount of food, and drives the pulling piece 403 to return to the initial position along the reset groove 6 due to the reset action of the compression reset piece 5, so as to drive the second connecting piece 401, the connecting plate 301 connected with the second connecting piece 401 and the runner switch 3 connected with the connecting plate 301 to return to the initial position, and the box body outlet 101 is closed; the compression return member 5 in this embodiment may be a compression spring or a compression rubber or the like; preferably, the second connector 401 is provided with a side cover 405 on the outside thereof by snap connection, ensuring that food does not leak from the side.
Embodiment III: the middle part of connecting piece 302 is equipped with constant head tank 305, be equipped with on the inner wall of second connecting piece 401 with constant head tank 305 shape assorted locating key 404 through setting up constant head tank 305 and locating key 404 for it is more convenient when installing, can not misplace direction and position, ensures that the position of plectrum is exactly in the opening part of reset slot 6 after the installation, and ensures when handle 4 pulling second connecting piece 401 rotates and drives connecting plate 301 rotation through setting up locating key, groove, rotates more accurately, and makes its life longer.
Embodiment four: the top of the inner wall of the runner 2 is provided with a flexible limiting piece 7 connected with the runner; the top of runner switch 3 is equipped with the limiting plate 304 of being connected with it, and during initial state, limiting plate 304 with flexible spacing piece 7 pastes tightly, through setting up limiting plate 304 and flexible spacing piece 7, when guaranteeing to compress reset piece 5 and do reset motion, can not lead to fluid switch 3 to rotate too much angle along clockwise to lead to the upper portion of box body export 101 to open, lead to the food mistake to flow, cause the unnecessary waste.
The top end of the flexible limiting piece 7 is provided with a plurality of second buckles 701, the top wall of the runner 2 is provided with second clamping grooves 204 which are matched and clamped with the second buckles 701, and the flexible limiting piece 7 is convenient to install and detach by arranging the second buckles 701 and the second clamping grooves 204 to be matched and clamped.
Fifth embodiment: a plurality of limit grooves 205 matched and clamped with the limit buckles 8 are formed in the top wall of the flow channel 2 at intervals, the limit buckles 8 are used for preventing the limit plate 304 on the flow channel switch 3 from rotating, after the limit buckles 8 are inserted into the limit grooves 205, the end parts of the limit buckles are positioned on the rotating path of the limit plate 304 of the flow switch 3, and the limit buckles 8 are inserted into different positions through the plurality of limit grooves 205, so that the rotating angle of the limit plate 304, namely the rotating angle of the flow channel switch 3, is limited, and the opening size of the box body outlet 101 is controlled, so that the food flow is controlled; in the initial state of the present embodiment, the farther the limit button 8 is inserted into the limit groove 205 of the limit plate 304, the greater the food flow rate.
Example six: the runner 2 is formed by splicing and combining a runner upper shell 21 and a runner lower shell 22, a third buckle 206 is arranged on the outer wall of the runner lower shell 22 at the runner inlet 201, and a clamping piece 207 matched and clamped with the third buckle 206 is arranged on the outer wall of the runner upper shell 21 at the runner inlet 201; the runner upper shell 21 is provided with the limiting ring 208 at the runner outlet 202, the longitudinal section of the limiting ring 208 is of a 'in-shape' structure, the longitudinal section of the outer wall of the runner lower shell 22 at the runner outlet 202 is of a 'in-shape' structure matched and clamped with the limiting ring 208, the runner 2 is formed by splicing and combining the runner upper shell and the runner lower shell, the installation of a mechanism such as a fluid switch 3 in the runner 2 is convenient, meanwhile, the cleaning and maintenance of the mechanism are also convenient, during the installation, one end of the runner lower shell 22 close to the runner outlet 202 is firstly inserted into the limiting ring 208 for clamping, and then the installation can be completed by clamping and connecting the third buckle 206 with the clamping piece 207 after the runner upper shell and the runner lower shell are sleeved outside the box body outlet 101.
Further, an annular clamping protrusion 108 is arranged on the outer wall of the box body outlet 101; the outer walls of the upper and lower shells of the runner, which are positioned at the runner inlet 201, are provided with clamping grooves 209 sleeved outside the clamping protrusions 108 and matched and clamped with the clamping protrusions 108, and the clamping grooves 209 matched and clamped with the clamping protrusions 108 ensure that the connection between the runner 2 and the box body outlet 101 is more stable and the connection is not separated.
Embodiment seven: the top opening of the box body 1 is provided with an upper cover sealing ring 12 matched with the box body, the top of the upper cover sealing ring 12 is provided with an upper cover 9 sleeved outside the upper cover sealing ring, and food in the box body 1 can be stored for a longer time by arranging the upper cover sealing ring 12 at the opening of the box body 1.
Example eight: the front wall 103 of the box body 1 is of a semicircular arc structure, the inner wall of the joint of the front wall 103 and the two side walls 104 is provided with clamping protrusions 105 for clamping the partition board 10, the partition board 10 and the front wall 103 enclose a display bin 106 for displaying food, the bottom of the display bin 106 is communicated with the inner cavity of the box body 1, the width of the partition board 10 in the embodiment is preferably equal to the width of the inner wall of the box body 1, and the partition board 10 is only required to be inserted between the clamping protrusions 105 from the opening of the box body 1 during installation, so that the installation and the disassembly are very convenient; after a part of food can be added into the box body 1 when the food is contained, then the part of food is added from the top of the display bin 106, so that when the quantity of the food in the box body 1 is not large, the food in the display bin 106 is still full, a consumer can well see the food in the display bin 106, and because the bottom of the display bin 106 is communicated with the inner cavity of the box body 1, when the quantity of the food in the box body 1 is small, the food in the display bin 106 can also flow out from the box body outlet 101, and the food box is very convenient; the front wall 103 of the case 1 has a semicircular arc structure, so that consumers can better see the food in the display bin 106 from more angles.
Example nine: the box comprises a box body 1 and a base 11 arranged below the box body 1, wherein the top of the base 11 is provided with a chute 111 which is matched and clamped with the shape of a bottom plate 102 of the box body 1, two sides of the end part of the chute 111 are provided with fixed plates 112 connected with the chute, and the inner side of each fixed plate 112 is provided with a fixed pin 113; the fixing hole 107 matching and clamping with the fixing pin 113 is arranged below the side wall 104 of the box body 1, and the box body 1 can be better fixed by arranging the base 11.
The cross section of the bottom plate 102 is in a circular arc structure with high sides and low middle parts; the cross section of the chute 111 is in a circular arc structure with two high sides and a low middle part, the shape of which is matched with that of the bottom plate 102, and the bottom plate 102 is in a circular arc shape, so that food in the box body 1 can flow to the box body outlet 101 more quickly and cannot be accumulated; and the chute 111 has a circular arc structure so as to make the connection with the bottom plate 102 more stable.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent changes or direct or indirect application in the relevant art utilizing the present specification and drawings are included in the scope of the present invention.

Claims (6)

1. A food gravity box that runner switch is from resetting, its characterized in that: comprises a box body (1) for storing food, a runner (2), a runner switch (3) and a handle (4);
a box body outlet (101) is arranged below the side wall of the box body (1), a bottom plate (102) of the box body (1) is obliquely arranged, and the height of the bottom plate is gradually reduced from one end far away from the box body outlet (101) to the box body outlet (101);
The runner (2) is of a funnel-shaped structure with a large upper part and a small lower part, a runner inlet (201) at the upper end of the runner is communicated with the box body outlet (101), and a runner outlet (202) at the lower end of the runner is used for food outflow;
The flow passage switch (3) is arranged in the flow passage (2) and used for blocking the box body outlet (101), the section of the flow passage switch is arc-shaped, the width of the flow passage switch is equal to the width of the inner cavity of the flow passage (2), the side wall of the flow passage switch is connected with a circular connecting plate (301), and the outer wall of the connecting plate (301) is provided with a circular connecting piece (302) coaxial with the connecting plate; a connecting hole (203) used for the connecting piece (302) to pass through is arranged on the side wall of the runner (2);
Two sides of the handle (4) are connected with round second connecting pieces (401) sleeved outside the flow channel (2), and the second connecting pieces (401) are connected with the connecting plates (301) to drive the flow channel switch (3) to rotate so as to open or close the box body outlet (101);
a reset groove (6) for placing the compression reset piece (5) is formed in the outer wall of the flow channel (2), the reset groove (6) comprises a first baffle (601) and a second baffle (602) which are coaxial with the connecting hole (203) and are in a semicircular arc shape, and one ends of the first baffle and the second baffle, which are close to the flow channel outlet (101), are connected through a limiting plate (603); a poking piece (403) which slides in a matched manner with the reset groove (6) is arranged on the inner wall of the second connecting piece (401), and the poking piece (403) is positioned at the opening end of the reset groove (6) after the second connecting piece (401) is connected with the connecting plate (301); a plurality of buckles (402) which are matched and clamped with the clamping grooves (303) on the connecting plate (301) are arranged on the second connecting piece (401); a positioning groove (305) is formed in the middle of the connecting piece (302), and a positioning key (404) matched with the positioning groove (305) in shape is arranged on the inner wall of the second connecting piece (401); the top of the inner wall of the runner (2) is provided with a flexible limiting piece (7) connected with the runner; the top end of the flow passage switch (3) is provided with a limiting plate (304) connected with the flow passage switch, and in an initial state, the limiting plate (304) is tightly attached to the flexible limiting sheet (7); a plurality of second buckles (701) are arranged at the top ends of the flexible limiting sheets (7), and second clamping grooves (204) which are matched and clamped with the second buckles (701) are formed in the top wall of the flow channel (2); a plurality of limit grooves (205) matched and clamped with limit buckles (8) are formed in the top wall of the runner (2) at intervals, and the limit buckles (8) are used for preventing limit plates (304) on the runner switch (3) from rotating; after the limit button (8) is inserted into the limit groove (205), the end part of the limit button is positioned on the rotating path of the limit plate (304) of the fluid switch (3), and the limit button (8) is inserted into different positions by arranging a plurality of limit grooves (205) so as to limit the rotating angle of the limit plate (304); the second connector (401) is provided with a side cover (405) connected with the second connector through a buckle.
2. The self-resetting food gravity box of claim 1, wherein: the runner (2) is formed by splicing and combining a runner upper shell (21) and a runner lower shell (22), a third buckle (206) is arranged on the outer wall of the runner lower shell (22) at the runner inlet (201), and a clamping piece (207) matched and clamped with the third buckle (206) is arranged on the outer wall of the runner upper shell (21) at the runner inlet (201); the runner upper shell (21) is provided with a limiting ring (208) at the runner outlet (202), the longitudinal section of the limiting ring (208) is of a 'U' -shaped structure, and the longitudinal section of the outer wall of the runner lower shell (22) at the runner outlet (202) is of a 'U' -shaped structure matched and clamped with the limiting ring (208).
3. The self-resetting food gravity box of claim 2, wherein: an annular clamping protrusion (108) is arranged on the outer wall of the box body outlet (101); the outer walls of the runner upper shell and the runner lower shell, which are positioned at the runner inlet (201), are provided with clamping grooves (209) sleeved outside the clamping protrusions (108) and matched and clamped with the clamping protrusions.
4. A self-resetting food gravity box with a flow switch as claimed in claim 3, wherein: an upper cover sealing ring (12) matched with the box body (1) is arranged at the top opening of the box body, and an upper cover (9) sleeved outside the upper cover sealing ring (12) is arranged at the top of the upper cover sealing ring.
5. The self-resetting food gravity box of claim 4 wherein: the front wall (103) of the box body (1) is of a semicircular arc structure, clamping protrusions (105) used for clamping the partition plates (10) are arranged on the inner wall of the joint of the front wall (103) and the two side walls (104), the partition plates (10) and the front wall (103) enclose a display bin (106) used for displaying food, and the bottom of the display bin (106) is communicated with the inner cavity of the box body (1).
6. The self-resetting food gravity box of claim 5 wherein: the novel box comprises a box body (1), and is characterized by further comprising a base (11) arranged below the box body (1), wherein the top of the base (11) is provided with a chute (111) which is matched and clamped with the shape of a bottom plate (102) of the box body (1), two sides of the end part of the chute (111) are provided with fixing plates (112) connected with the chute, and the inner side of each fixing plate (112) is provided with a fixing pin (113); a fixing hole (107) matched and clamped with the fixing pin (113) is formed below the side wall (104) of the box body (1); the cross section of the bottom plate (102) is in a circular arc structure with high sides and low middle parts; the cross section of the chute (111) is in a circular arc structure with two sides high and the middle low, which are matched with the shape of the bottom plate (102).
CN201910873463.1A 2019-09-17 2019-09-17 Food gravity box with flow passage switch capable of resetting automatically Active CN110432706B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910873463.1A CN110432706B (en) 2019-09-17 2019-09-17 Food gravity box with flow passage switch capable of resetting automatically
PCT/CN2019/126153 WO2021051686A1 (en) 2019-09-17 2019-12-18 Gravity container for food having self-reset flow channel switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910873463.1A CN110432706B (en) 2019-09-17 2019-09-17 Food gravity box with flow passage switch capable of resetting automatically

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