CN113320825B - Liquid outlet mechanism with accurate metering function and metering bottle - Google Patents

Liquid outlet mechanism with accurate metering function and metering bottle Download PDF

Info

Publication number
CN113320825B
CN113320825B CN202110557311.8A CN202110557311A CN113320825B CN 113320825 B CN113320825 B CN 113320825B CN 202110557311 A CN202110557311 A CN 202110557311A CN 113320825 B CN113320825 B CN 113320825B
Authority
CN
China
Prior art keywords
sealing cover
timer
pendulum
rotating shaft
liquid outlet
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
Application number
CN202110557311.8A
Other languages
Chinese (zh)
Other versions
CN113320825A (en
Inventor
王卫宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Chefshere Kitchen Technology Co ltd
Original Assignee
Ningbo Chefshere Kitchen Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Chefshere Kitchen Technology Co ltd filed Critical Ningbo Chefshere Kitchen Technology Co ltd
Priority to CN202110557311.8A priority Critical patent/CN113320825B/en
Publication of CN113320825A publication Critical patent/CN113320825A/en
Application granted granted Critical
Publication of CN113320825B publication Critical patent/CN113320825B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
    • A47J47/01—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread with dispensing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/245—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with decoration, information or contents indicating devices, labels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials

Abstract

The invention discloses a liquid outlet mechanism with accurate metering, which comprises an air vent for controlling the air pressure inside and outside a quantitative bottle, a timer and a detection assembly for detecting whether a sealing cover inclines or not, wherein the detection assembly is in control connection with the timer; if the sealing cover inclines, the detection assembly controls the timer to work, and the vent hole is communicated; if the sealing cover is not inclined, the detection assembly controls the timer to stop working, and the vent hole is blocked. The detection assembly is additionally arranged to control the timer, so that the accuracy of the liquid outlet amount is higher.

Description

Liquid outlet mechanism with accurate metering function and metering bottle
Technical Field
The invention relates to the field of kitchen supplies, in particular to a liquid outlet mechanism and a quantitative bottle with accurate metering.
Background
A container bottle for liquid seasoning for kitchens is one of the most frequently used kitchenware in cooking. Such as soy sauce bottles, oil bottles, vinegar bottles, condiment bottles, and the like. Taking an oil bottle as an example, in the process that the traditional oil bottle directly pours oil by inclining the bottle body after the bottle cover is opened, the outflow of the oil liquid is judged completely by the experience and the hand feeling of personnel. And the bottle mouth of the traditional oil bottle is often large, so that the situation of excessive inclined oil is easy to occur. Certainly, there is also a bottle cap with a small-bore oil nozzle in the prior art, but the oil nozzle on such a bottle cap can lead to abnormal inclined oil discharge due to negative pressure in the bottle body, so for an oil bottle with an oil nozzle on such a bottle cap in the prior art, in order to solve the problem of negative pressure in the bottle body, the following two technical means are often adopted, 1) the bottle body is made of deformable plastic material, and the pressure in the bottle body can be balanced by squeezing the bottle body, so that the oil nozzle can normally discharge oil conveniently, and 2) an additional air hole is additionally formed in the bottle cap.
Chinese invention patent 'a quantitative bottle', application (patent) No.: CN201920271450.2, it includes a bottle, the upper portion of bottle is equipped with the liquid outlet for supply the liquid in the bottle to flow outside the bottle, its characterized in that: the bottle body is further provided with a movable plug, an adjusting piece linked with the plug and a reset mechanism for driving the plug to reset to a normally closed position on the bottle body, the time length of the plug resetting to the normally closed position is in direct proportion to the path length of the plug moving to the normally closed position, and when the plug is located at the normally closed position of the bottle body, liquid in the bottle body is restrained in the bottle body. The invention provides a quantitative bottle, which can adjust the pouring amount of liquid, thereby controlling the adding amount of liquid seasonings in the cooking process and having simple integral structure.
According to the liquid discharge device, the time that the plug moves to the normally closed position is adjusted, and the flow rate which can pass through the liquid outlet in unit time is constant, so that the liquid in the bottle body can be quantitatively discharged. However, when the user uses the quantitative bottle, the adjusting member is usually adjusted to a preset scale position, then the quantitative bottle is picked up to move to a required position, and finally the quantitative bottle is inclined to lead out the liquid in the bottle body. There are problems in that: after the user releases the adjustment member, the stopper in the bottle body has already moved. That is, when the quantitative bottle has started to calculate the flow rate, the liquid has not been led out. This allows a difference between the amount of liquid the user wants to pour and the amount of liquid the bottle actually pours out.
Disclosure of Invention
The invention aims to solve the technical problem of providing a liquid outlet mechanism and a quantitative bottle with accurate measurement, wherein a detection assembly is additionally arranged to control a timer, so that the accuracy of the liquid outlet amount is higher.
The technical scheme adopted by the invention for solving the technical problems is as follows: a liquid outlet mechanism with accurate metering comprises an air vent for controlling the air pressure inside and outside a quantitative bottle, a timer and a detection assembly for detecting whether a sealing cover inclines or not, wherein the detection assembly is in control connection with the timer; if the sealing cover inclines, the detection assembly controls the timer to work, and the vent hole is communicated; if the sealing cover is not inclined, the detection assembly controls the timer to stop working, and the air vent is blocked.
Compared with the prior art, the liquid outlet device has the advantages that the timer is arranged to limit the conducting time of the vent hole, whether liquid can flow out of the liquid outlet is determined by the conducting state or not of the vent hole, and the amount of liquid which can be led out of the liquid outlet in unit time is determined, so that quantitative liquid outlet is realized. The invention further provides a detection assembly, and the state of the sealing cover is judged by the detection assembly, wherein the state of the sealing cover comprises an inclined state and a non-inclined state. The detection assembly is connected with the timer, when the detection assembly detects that the sealing cover is not inclined, the timer does not work, and the time period does not record the conduction time of the vent hole set by the timer; the detection assembly detects that the sealing cover is in an inclined state, the detection assembly does not obstruct the operation of the timer, and the timer starts to time and limit the conduction time of the vent hole. Of course, the timer operation also requires the user to set the timing. When the above conditions are met, the timer can start working timing. The invention realizes that timing is started only after the quantitative bottle to be measured is inclined, and avoids the error of the actual liquid derivation time caused by the working of the timer after the user adjusts the timer and before the quantitative bottle is inclined, thereby causing the error of the liquid amount derived by the quantitative bottle.
Specifically, the bottle body opening part of the quantitative bottle can cover the sealing cover, the vent hole is formed in the sealing cover, and the timer and the detection assembly are installed on the sealing cover. The air vent is communicated, so that the air pressure inside and outside the quantitative bottle is communicated.
Further preferred embodiments of the present invention: the timer comprises a rotating shaft and a gear assembly, a user rotates the rotating shaft to time, and the gear assembly after timing works to drive the rotating shaft to reset.
Furthermore, the rotating shaft can be connected with an adjusting piece, and a user drives the rotating shaft to rotate through rotating the adjusting piece.
Specifically, the rotating angle of the rotating shaft determines the reset time of the timer. The larger the rotation angle of the rotating shaft is, the longer the time for resetting the timer is.
In the invention, the user rotates the rotating shaft, namely, the spring is wound on the timer, and the spring is an energy source of the whole timer. The user rotates the rotating shaft to store power, and motive power is provided for the subsequent work of the gear assembly. If the detection assembly does not have the function, after the rotating shaft rotates, the gear assembly starts to work and drives the rotating shaft to rotate reversely until the rotating shaft returns to the initial state.
Further, the detection assembly locks the gear assembly or the rotating shaft when the sealing cover is in a horizontal state; when the sealing cover is in an inclined state, the detection assembly loosens the gear assembly or the rotating shaft.
The rotating shaft or the gear assembly can only start to work after the sealing cover is inclined, namely, the timer starts to time after the sealing cover is inclined.
The invention effectively eliminates the time that the liquid is not led out after the timer is adjusted and before the quantitative bottle is inclined, thereby ensuring that the liquid led out by the quantitative bottle is more accurate.
Furthermore, the timer also comprises a pendulum bob, the pendulum bob swings, then the gear assembly works, and the detection assembly acts on the pendulum bob to control the pendulum bob to swing or be static.
The pendulum in the present invention is an escapement system in a timer that can hold back or release energy in an equal manner until the energy is completely consumed. The pendulum bob is connected with the gear assembly to control the power transmission of the gear assembly. The drop rod swings at a constant speed, so that the gear assembly can rotate at a constant speed, and the gear assembly drives the rotating shaft to reversely rotate and reset at a constant speed.
Furthermore, the detection assembly comprises a roller and a support rod arranged on the roller, the support rod is abutted against the pendulum to enable the pendulum to be static, the sealing cover inclines to enable the roller to rotate, and the rotating roller drives the support rod to be separated from the pendulum.
In the first configuration of the present invention, the state detection of the sealing cap is realized by providing a roller mounted on the stay in the timer. When the sealing cover or the quantitative bottle is horizontally placed, the support rod can act on the pendulum bob to limit the swing of the pendulum bob, so that the energy release is inhibited. When sealed lid or quantitative bottle slope, because of the gravity direction of branch is vertical decurrent all the time, branch receives the axis rotation that the action of gravity can wind the roller bearing. The pivoted supporting rod is the separated pendulum bob, the pendulum bob swings to release energy, and the rotating shaft is driven by the gear assembly to rotate reversely to reset.
Further, the detection assembly comprises a hanging rod, the sealing cover horizontally leans against one side of the pendulum to enable the pendulum to be static, and the sealing cover inclines to enable the hanging rod to be separated from the pendulum.
In the second structure of the present invention, the state detection of the sealing cover is realized by providing a hanging rod in the timer. Specifically, the vertical rod is movably connected, namely when the vertical rod is stressed and changed, the vertical rod can rotate along with the stress. The vertical rod keeps the state vertical to the ground under the action of self gravity, the pendulum bob is in a horizontal state at the sealing cover, and therefore the pendulum bob is enabled to be static. When the sealing cover inclines, the vertical rod keeps a state vertical to the ground under the action of self gravity, an included angle exists between the pendulum bob and the vertical rod, the vertical rod is separated from the pendulum bob, the pendulum bob swings to release energy, and the rotating shaft is driven by the gear assembly to rotate reversely to reset.
Furthermore, the detection assembly comprises a track and a ball arranged on the track, the ball can roll along the track, the ball is located at the low position of the track and abuts against the pendulum to enable the pendulum to be static, the sealing cover inclines to enable the ball to roll, and the ball leaves the pendulum at the low position of the track.
In a third aspect of the present invention, the state detection of the seal cover is achieved by providing a track in the timer and a ball that rolls along the track. Specifically, in the horizontal state of the sealing cover, the lowest point of the track is arranged at a position close to the pendulum bob. So that in the horizontal state of the sealing cover, the balls roll down along the rail to the lowest point of the rail and are held there. The ball located at the lowest point of the track can act on the pendulum so that it is stationary. When the sealing cover inclines, the track can incline along with the sealing cover, so that the lowest point of the track can change, and the ball can move to the new lowest point of the track along the track under the action of gravity. Namely, the ball is separated from the pendulum bob, the pendulum bob swings to release energy, and the gear assembly drives the rotating shaft to rotate reversely to reset.
Furthermore, the device also comprises a fluid control assembly, the fluid control assembly works to control the ventilation hole to be communicated or blocked, and the timer is connected with the fluid control assembly. The fluid control assembly is connected with the rotating shaft, and the rotating shaft rotates to drive the fluid control assembly to work.
Furthermore, the fluid control assembly comprises a plug for plugging the vent hole, and the plug is disconnected from the vent hole when the timer works. The fluid control assembly comprises a rotating arm, the rotating arm is connected with a rotating shaft, the rotating shaft drives the rotating arm to rotate, and the plug is arranged on the side face or the upper end face of the rotating arm.
Specifically, when the opening of the body of the quantitative bottle is covered by the sealing cover of the present invention, the sealing cover and the body form a cavity. At this time, the liquid in the cavity is required to flow out and pass through the liquid outlet on the sealing cover. At the same time, the ventilation hole on the sealing cover needs to be kept smooth, so that external air can flow into the cavity. If the vent hole is blocked, air cannot enter the cavity at the moment, and liquid at the liquid outlet is sealed in the cavity by atmospheric pressure and cannot flow out of the cavity. If the air vent does not block up, the air can get into the cavity this moment, and the liquid in the cavity can be followed the liquid outlet smoothly and flowed out.
The utility model provides a quantitative bottle, includes bottle, bottle lid, the bottle lid on be provided with the play liquid mechanism of an accurate measurement, the bottle be provided with the opening, the opening is covered by sealed lid, sealed covering is provided with the liquid outlet, liquid in the bottle flows through the liquid outlet.
The bottle cap and the bottle body form a cavity for containing liquid. In the whole cavity, the liquid can only flow out from the liquid outlet.
Further, the bottle cap is further provided with an adjusting part, the adjusting part is connected with the rotating shaft, and a user drives the rotating shaft to rotate through rotating the adjusting part. The invention can mark a series of flow scales on the surface of the bottle cap, and the flow value can be obtained by calculating the time length of the reset of the rotating shaft and the flow of the unit time of the liquid outlet. The user rotates the adjustment member to a flow rate scale representing the amount of liquid that can be dispensed by tilting the dosing bottle. The quantitative bottle is convenient for a user to use due to the structural arrangement.
Drawings
The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a first schematic diagram illustrating an internal structure of a first embodiment of the present invention;
FIG. 3 is a second exemplary internal structure diagram of the first embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 5 is a schematic view of a mounting structure of a second drop rod according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of an internal structure of a second embodiment of the present invention;
fig. 7 is a schematic internal structure diagram of a third embodiment of the present invention.
Wherein the reference numerals are specified as follows: 1. a sealing cover; 2. a liquid outlet; 3. a timer; 4. a rotating shaft; 5. a gear assembly; 6. a pendulum bob; 7. a roller; 8. a strut; 9. a fluid control assembly; 10. a vent hole; 11. a drop bar; 12. a track; 13. and a ball.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2: the utility model provides a play liquid mechanism of accurate measurement, is provided with the liquid outlet 2 that supplies liquid outflow and the air vent 10 of controlling internal and external pressure including covering sealed lid 1 at the bottle opening part on sealed lid 1, sealed lid 1 on be provided with timer 3 and determine module, determine module be used for detecting sealed lid 1 whether slope, determine module and timer 3 control connection. The control connection can be a mechanical connection structure or an electronic connection structure, such as a sensor, a circuit board, an electromagnet and the like. If the sealing cover is inclined, the detection assembly controls the timer 3 to work, and if the sealing cover 1 is not inclined, the detection assembly controls the timer 3 not to work. Of course, the timer 3 also needs to be set by the user. The timer 3 can start the working timing only when the above conditions are satisfied. When the timer 3 works, the vent hole 10 is conducted, and when the timer 3 does not work, the vent hole 10 is blocked. The timer 3 is arranged to limit the time for which the vent 10 is open, and the amount of liquid that can be discharged from the liquid outlet 2 per unit time is determined, thereby achieving a fixed amount of liquid. The invention realizes that the timing is started only after the quantitative bottle is inclined, and avoids the error of the actual liquid derivation time caused by the operation of the timer 3 after the user adjusts the timer 3 and before the quantitative bottle is inclined, thereby causing the error of the liquid amount derived from the quantitative bottle.
Further preferred embodiments of the present invention: the timer 3 comprises a rotating shaft 4 and a gear assembly 5, a user rotates the rotating shaft 4 to perform timing, and the gear assembly 5 after timing works to drive the rotating shaft 4 to reset. The rotating shaft 4 can be connected with an adjusting piece, and a user drives the rotating shaft 4 to rotate by rotating the adjusting piece. Specifically, the angle of rotation of the shaft 4 determines the length of time that the timer 3 is reset. The larger the angle of rotation of the rotary shaft 4, the longer the time for which the timer 3 is reset.
In the invention, the user rotates the rotating shaft 4, namely, the timer 3 is wound with a clockwork spring, and the clockwork spring is an energy source of the whole timer 3. The user rotates the rotating shaft 4 to store power, and motive power is provided for the subsequent work of the gear assembly 5. If the detection component does not act, after the rotating shaft 4 rotates, the gear component 5 starts to work and drives the rotating shaft 4 to rotate reversely until the rotating shaft 4 returns to the initial state.
When the sealing cover 1 is in a horizontal state, the detection assembly locks the gear assembly 5 or the rotating shaft 4; in the inclined state of the sealing cover 1, the detection assembly loosens the gear assembly 5 or the rotating shaft 4. The present invention provides that the rotation shaft 4 or the gear assembly 5 can be operated only after the sealing cover 1 is tilted, that is, the timer 3 starts to count time after the sealing cover 1 is tilted.
The timer 3 further comprises a pendulum bob 6, the pendulum bob 6 swings, the gear assembly 5 works, and the detection assembly acts on the pendulum bob 6 to control the pendulum bob 6 to swing or to be static. Pendulum 6 in the present invention is an escapement system in timer 3 that can hold or release energy in an equal manner until the energy is completely consumed. The pendulum bob 6 is connected with the gear assembly 5 to control the power transmission of the gear assembly 5. The drop rod 11 swings at a constant speed, the gear assembly 5 can rotate at a constant speed, and the gear assembly 5 drives the rotating shaft 4 to reversely rotate and reset at a constant speed.
In the first structure of the present invention, the state detection of the seal cover 1 is realized by providing the roller 7 attached to the stay 8 in the timer 3. Specifically, the detection component comprises a roller 7 and a support rod 8 arranged on the roller 7. When the capsule 1 or the dosing bottle is placed horizontally, the said rod 8 rests against the pendulum 6, resting the pendulum 6, thus inhibiting the release of energy. The roller 7 rotates when the sealing cover 1 inclines, and the supporting rod 8 rotates around the axis of the roller 7 under the action of gravity because the gravity direction of the supporting rod 8 is vertical and downward all the time. The rotating roller 7 drives the support rod 8 to be separated from the pendulum bob 6, the pendulum bob 6 swings to release energy, and the gear assembly 5 drives the rotating shaft 4 to rotate reversely to reset.
As shown in FIG. 3, the present invention further discloses that the present invention further comprises a fluid control assembly 9, the fluid control assembly 9 works to control the vent 10 to be opened or closed, and the timer 3 is connected with the fluid control assembly 9. The fluid control assembly 9 is connected with the rotating shaft 4, and the rotating shaft 4 rotates to drive the fluid control assembly 9 to work.
The further fluid control assembly 9 comprises a plug for closing the vent 10, and the timer 3 is operated to leave the vent 10 to clear the vent 10. The fluid control assembly 9 comprises a rotating arm, the rotating arm is connected with a rotating shaft 4, the rotating shaft 4 drives the rotating arm to rotate, and the plug is arranged on the side surface or the upper end surface of the rotating arm. When the opening of the quantitative bottle body is covered by the sealing cover 1, the sealing cover 1 and the bottle body form a cavity. At this time, the liquid in the cavity is required to flow out through the liquid outlet 2 on the sealing cover 1. At the same time, the ventilation hole 10 on the sealing cover 1 needs to be kept open, so that external air can flow into the cavity. If the vent hole 10 is blocked, air cannot enter the cavity at the moment, and liquid at the liquid outlet 2 is sealed in the cavity by atmospheric pressure and cannot flow out of the cavity. If the vent hole 10 is not blocked, air can enter the cavity at the moment, and liquid in the cavity can smoothly flow out of the liquid outlet 2.
As shown in fig. 4 to 6, the second embodiment of the present invention is the same as the first embodiment of the present invention in other structures, and the difference is that the structure of the detecting element is different. In this embodiment, the sensing assembly includes a drop rod 11. Specifically, the hanging rod 11 is movably connected, that is, when the force applied to the hanging rod 11 changes, the hanging rod 11 can rotate along with the force. The hanging rod 11 is kept vertical to the ground under the action of self gravity, and the pendulum bob 6 is leaned on one side of the pendulum bob 6 under the horizontal state of the sealing cover 1, so that the pendulum bob 6 is still. When the sealing cover 1 inclines, the vertical rod 11 keeps a state vertical to the ground under the action of self gravity, at the moment, an included angle exists between the pendulum bob 6 and the vertical rod 11, namely, the vertical rod 11 is separated from the pendulum bob 6, the pendulum bob 6 swings to release energy, and the gear assembly 5 drives the rotating shaft 4 to rotate reversely and reset.
As shown in fig. 7, a third embodiment of the present invention is the same as the first embodiment in other structures, and the difference is that the structure of the detecting element is different. In this embodiment, the detecting assembly includes a rail 12 and a ball 13 mounted on the rail 12, and the ball 13 can roll along the rail 12. Specifically, in the horizontal state of the seal cover 1, the lowest point of the rail 12 is set at a position close to the pendulum bob 6. So that the balls 13 roll down the rail 12 to the lowest point of the rail 12 and remain there in a horizontal state of the sealing cover 1. Ball 13, which is located at the lowest point of track 12, can act on pendulum 6, so that pendulum 6 is stationary. When the sealing cover 1 is inclined, the rail 12 will follow the inclination of the sealing cover, and the lowest point of the rail 12 will change, and the ball 13 will move along the rail 12 to the new lowest point of the rail 12 under the action of gravity. Namely, the ball 13 is separated from the pendulum bob 6, the pendulum bob 6 swings to release energy, and the gear assembly 5 drives the rotating shaft 4 to rotate reversely to reset.
The invention judges the state of the sealing cover 1 by arranging the detection component, and the state of the sealing cover 1 comprises an inclined state and a non-inclined state. The detection assembly is connected with a timer 3, and the timer 3 starts to count time after the sealing cover 1 is inclined. The invention effectively eliminates the time that the liquid is not led out after the timer 3 is adjusted and before the quantitative bottle is inclined, thereby ensuring that the liquid led out by the quantitative bottle is more accurate.
When the detection assembly detects that the sealing cover 1 is not inclined, the timer 3 does not work; the detection component detects that the sealing cover 1 is in an inclined state, and the detection component does not obstruct the timer 3 from working. Of course, the timer 3 also needs to be set by the user. The timer 3 can start the working timing only when the above conditions are satisfied. The invention realizes that the timing is started only after the quantitative bottle is inclined, and avoids the error of the actual liquid derivation time caused by the operation of the timer 3 after the user adjusts the timer 3 and before the quantitative bottle is inclined, thereby causing the error of the liquid amount derived from the quantitative bottle.
The utility model provides a quantitative bottle, includes bottle, bottle lid, the bottle lid in be provided with the play liquid mechanism of an accurate measurement, the bottle be provided with the opening, the opening is covered by sealed lid 1, liquid in the bottle passes through liquid outlet 2 and flows.
The bottle cap and the bottle body form a cavity for containing liquid. In the whole cavity, the liquid can only flow out from the liquid outlet 2.
Furthermore, the bottle cap is provided with an adjusting part, the adjusting part is connected with the rotating shaft 4, and a user drives the rotating shaft 4 to rotate through rotating the adjusting part. The invention can mark a series of flow scales on the surface of the bottle cap, and the flow value can be obtained by calculating the reset time of the rotating shaft 4 and the flow of the liquid outlet 2 in unit time. The user rotates the adjustment member to a flow rate scale representing the amount of liquid that can be dispensed by tilting the dosing bottle. Above-mentioned structure sets up, and the user of being convenient for uses quantitative bottle.
The present invention has been described in detail, and the principles and embodiments of the present invention have been described herein using specific examples, which are provided only to assist in understanding the present invention and the core concepts. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, it is possible to make various improvements and modifications to the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (8)

1. A liquid outlet mechanism with accurate metering is characterized by comprising an air vent (10) for controlling the internal and external pressure of a metering bottle, a timer (3) and a detection assembly for detecting whether a sealing cover (1) is inclined or not, wherein the timer (3) comprises a rotating shaft (4) and a gear assembly (5), a user rotates the rotating shaft (4) for timing, and the gear assembly (5) after timing works to drive the rotating shaft (4) to reset;
the detection assembly is in control connection with the timer (3); the detection assembly locks the gear assembly (5) or the rotating shaft (4) when the sealing cover (1) is in a horizontal state; under the inclined state of the sealing cover (1), the detection assembly loosens the gear assembly (5) or the rotating shaft (4);
the timer (3) is connected with the fluid control assembly (9); the fluid control assembly (9) works to control the ventilation hole (10) to be communicated or blocked, the fluid control assembly (9) comprises a plug used for plugging the ventilation hole (10), the fluid control assembly (9) comprises a rotating arm, the rotating arm is connected with a rotating shaft (4), the rotating shaft (4) drives the rotating arm to rotate, and the plug is arranged on the side surface or the upper end surface of the rotating arm; when the timer (3) works, the plug is disconnected from the vent hole (10);
if the sealing cover is inclined, the detection assembly controls the timer (3) to work, and the vent hole (10) is communicated; if the sealing cover (1) is not inclined, the detection component controls the timer (3) not to work, and the vent hole (10) is blocked.
2. The liquid outlet mechanism with accurate metering as claimed in claim 1, wherein the timer (3) comprises a rotating shaft (4) and a gear assembly (5), a user rotates the rotating shaft (4) for timing, and the gear assembly (5) after timing operates to drive the rotating shaft (4) to reset.
3. The liquid outlet mechanism with precise metering as claimed in claim 2, wherein the detection assembly locks the gear assembly (5) or the rotating shaft (4) when the sealing cover (1) is in a horizontal state; under the inclined state of the sealing cover (1), the detection assembly loosens the gear assembly (5) or the rotating shaft (4).
4. A liquid outlet mechanism with accurate metering according to claim 3, characterized in that the timer (3) further comprises a pendulum (6), the pendulum (6) swings and the gear assembly (5) works, and the detection assembly acts on the pendulum (6) to control the pendulum (6) to swing or stop.
5. A liquid outlet mechanism with accurate metering according to claim 4, characterized in that the detecting component comprises a roller (7) and a support rod (8) arranged on the roller (7), the support rod (8) is abutted against the pendulum (6) to make the pendulum (6) static, the sealing cover (1) is inclined, the roller (7) rotates, and the rotating roller (7) drives the support rod (8) to be separated from the pendulum (6) to make the pendulum (6) swing.
6. A liquid outlet mechanism with accurate metering according to claim 4, characterized in that the detection component comprises a hanging rod (11), the sealing cover (1) is horizontal, the hanging rod (11) leans against one side of the pendulum bob (6) to make the pendulum bob (6) stationary, and the sealing cover (1) is inclined, the hanging rod (11) is separated from the pendulum bob (6) to make the pendulum bob (6) swing.
7. A precision metered dispensing mechanism according to claim 4 characterized in that said detection assembly comprises a track (12) and a ball (13) mounted on the track (12), said ball (13) can roll along the track (12), said ball (13) is located at a low position of the track (12) and abuts against the pendulum (6) to make the pendulum (6) rest, said sealing cover (1) is inclined to roll the ball (13), the ball (13) is separated from the pendulum (6) at a low position where the ball (13) leaves the track (12).
8. A quantitative bottle is characterized by comprising a bottle body and a bottle cap, wherein the bottle cap is provided with the liquid outlet mechanism as claimed in any one of claims 1 to 7, the bottle body is provided with an opening, the opening is covered by a sealing cover (1), the sealing cover (1) is provided with a liquid outlet (2), and liquid in the bottle body flows out through the liquid outlet (2).
CN202110557311.8A 2021-05-21 2021-05-21 Liquid outlet mechanism with accurate metering function and metering bottle Active CN113320825B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110557311.8A CN113320825B (en) 2021-05-21 2021-05-21 Liquid outlet mechanism with accurate metering function and metering bottle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110557311.8A CN113320825B (en) 2021-05-21 2021-05-21 Liquid outlet mechanism with accurate metering function and metering bottle

Publications (2)

Publication Number Publication Date
CN113320825A CN113320825A (en) 2021-08-31
CN113320825B true CN113320825B (en) 2023-01-13

Family

ID=77416246

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110557311.8A Active CN113320825B (en) 2021-05-21 2021-05-21 Liquid outlet mechanism with accurate metering function and metering bottle

Country Status (1)

Country Link
CN (1) CN113320825B (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845883A (en) * 1970-02-13 1974-11-05 E Johnson Measuring apparatus
US4278186A (en) * 1978-09-08 1981-07-14 Williamson Robert D Method and apparatus for beverage dispensing control and quantity monitoring
US4436223A (en) * 1981-02-03 1984-03-13 Wilson Jerry L Device for recording the dispensing of fluids
US5044521A (en) * 1990-02-09 1991-09-03 Arganius Peckels Volumetrically controlled drink dispenser
CN201715251U (en) * 2010-06-01 2011-01-19 潘文进 Pneumatic timing safety switch
CN111960371A (en) * 2015-11-25 2020-11-20 科拉温股份有限公司 Beverage extractor with controller
CN207570618U (en) * 2017-11-22 2018-07-03 深圳市捷先数码科技股份有限公司 The flow measurement control system of presell aqueous vapor and the prepayment meter with the system
US10351319B1 (en) * 2018-06-18 2019-07-16 The Procter & Gamble Company Angled spout associated with a timer for dispensing a controlled quantity of liquid composition
CN110236941B (en) * 2019-07-25 2021-11-23 深圳市金灿华实业有限公司 Timing and quantitative medicine taking plastic medicine bottle
CN111392227A (en) * 2020-04-23 2020-07-10 南京信息工程大学 Quantitative liquid-discharging sealing bottle cap

Also Published As

Publication number Publication date
CN113320825A (en) 2021-08-31

Similar Documents

Publication Publication Date Title
US3845883A (en) Measuring apparatus
KR20180015550A (en) Flow Rate Measurement and Control Device for Intravenous Fluid
US4102477A (en) Sugar dispensing apparatus
CN113320825B (en) Liquid outlet mechanism with accurate metering function and metering bottle
US4782984A (en) Pouring device with quantitative chamber for powdery or granular materials
US20210403310A1 (en) Electronic beverage dosing and pouring spout
US3650439A (en) Automatic sugar dispenser
US2614239A (en) Timer for barrel washing machines
US5280846A (en) Liquid and granular fluid dispenser
US2740562A (en) Material container with self-valving dispenser
KR102272825B1 (en) A kettle measuring liquid
CN104390888A (en) Method for measuring surface tension coefficient of liquid by virtue of liquid discharge of hollow cylinder
CN214504230U (en) Medicine adding machine
JP3568277B2 (en) Liquid filling method
US2386108A (en) Measuring instrument
CN112918927A (en) Device is taken to liquid medicament ration
CN206945479U (en) A kind of high-precision funnel viscometer
CN220649636U (en) Online calibrating device of liquid flow
CN217074841U (en) Automatic material receiving device
JPS6220082B2 (en)
RU2008621C1 (en) Bellow proportioner
CN211928854U (en) Multifunctional acceleration measurement experiment demonstration device
CN213398067U (en) Cigarette mouth building glue viscosity detection device
CN211117711U (en) Gas filling flow and flow velocity control device
CN113220041A (en) Dosing machine and control system thereof

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
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A precise metering discharge mechanism and quantitative bottle

Effective date of registration: 20231103

Granted publication date: 20230113

Pledgee: Haishu Sub branch of Bank of Ningbo Co.,Ltd.

Pledgor: NINGBO CHEFSHERE KITCHEN TECHNOLOGY Co.,Ltd.

Registration number: Y2023980063955

PE01 Entry into force of the registration of the contract for pledge of patent right