CN212474536U

CN212474536U - Quantitative oil pot

Info

Publication number: CN212474536U
Application number: CN202021979302.5U
Authority: CN
Inventors: 崔竹梅; 王沛; 黄友如
Original assignee: Changshu Institute of Technology
Current assignee: Changshu Institute of Technology
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-02-05
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a quantitative oil can, which comprises a soft bag, wherein the soft bag is provided with an oil cap, a one-way valve is arranged in the oil cap, the oil cap is connected with an oil cylinder through a pipeline, and oil in the soft bag enters the oil cylinder through the oil cap, the one-way valve and the pipeline; the soft bag is positioned in a transmission device, the transmission device comprises a gear ring, the gear ring is connected with a sun gear through a planetary gear, the sun gear and the planetary gear rotate on a shaft, when the gear ring rotates, the gear ring drives the planetary gear to rotate, and the planetary gear drives the sun gear to rotate; the planetary gear is connected with a screw, a nut is arranged on the screw and connected with the lifting disc, the screw is driven to rotate when the planetary gear rotates, the nut is driven to move when the screw rotates, the lifting disc is driven to lift by the nut movement, the soft bag is positioned between the screw and the lifting disc, and the soft bag is extruded when the lifting disc rises; the utility model discloses a certain angle of planetary gear rotation drives the inside soft-packing of lifting disk extrusion on the screw rod, reaches quantitative purpose, and the degree of accuracy of measurement is high.

Description

Quantitative oil pot

Technical Field

The utility model relates to a quantitative oilcan for edible oil is got to quantitative volume.

Background

According to 2016 dietary guidelines, 25g to 30g of edible oil is recommended for each adult daily intake. The minor main beam of the Chinese disease prevention and control center shows that the amount of edible oil in 80% of families in China exceeds the standard. The excessive intake of edible oil is one of overweight and obesity factors, and the restriction of the intake of edible oil is beneficial to the prevention and treatment of chronic diseases caused by obesity. Although the call for "salt, oil, and sugar reduction" is made, how to reduce the specific methods used in the daily routine is still based on the experience of the user. The current edible oil package can not display the usage amount in daily use, and is a main factor of the exceeding standard of the edible oil.

The edible oil is particularly susceptible to oxidative rancidity caused by factors such as light, heat, enzymes, metal ions and the like, and further the health of people is damaged. The research on the antioxidation of the edible oil is also slow due to the fact that most of natural antioxidants are water-soluble and artificial synthetic antioxidants are harmful to human bodies. In the research of the packaging bottles, the oxidation reaction degree of the edible oil in the glass bottles, PET, food bags and six groups of packaging materials added with TBHQ respectively in the air is compared, and the glass has the best barrier property when the TBHQ is not added. When TBHQ is added, the barrier properties of the three materials are not greatly different, and compared with PET (with good chemical, physical and mechanical strength [8]) and TBHQ, the composite material has market advantages. The Barilayer-T-1 film formed by coating the PET film as a base material and the BI on one side enhances the capabilities of tensile strength, surface tension, barrier property and the like and is used as a flexible packaging material. Comparing the soft packaging bags of three main flexible packaging materials PET/AL/PE, NY/EVOH/PE and PET/VMPET/PE, the finding shows that although the barrier property of the NY/EVOH/PE and PET/VMPET/PE soft packaging bags is better, the barrier property of the soft packaging is mainly influenced in two aspects of the sealing property of a gate valve and the mechanical strength of the soft packaging. The PET/VMPET/PE combination of the three materials is the best. The edible oil packaged in PET bottles is mainly used in the market, but the flexible package has more advantages in cost compared with the PET bottles (1L flexible package, the cost is only 1/3 of common PET materials). The soft package can be squeezed to deform, and the oil is squeezed out by squeezing, so that the contact of the edible oil with air is reduced, and the shelf life is prolonged. Flexible packages are less voluminous, easy to access and dose. In plastics and composite materials, additives added to make up for the deficiencies of packaging materials still permeate into food under high pressure and high temperature for long-term use, thus being harmful to health.

The development of economy brings about changes in concept, and safe, environment-friendly and characteristic food packages are receiving more and more attention. The food packaging method gives food characteristics on food packaging by utilizing traditional culture so as to increase the added value of the food, and is a design commonly used by enterprises. But the whole design still has the defects of single design, laggard production materials and technologies and the like. Common large brands of edible oil, such as the brands of luhua, golden dragon fish, fortune, many benefits and the like, are mostly large packages of 1-5L, but personalized small packages suitable for single people are more and more nowadays, so that more choices are brought to people.

In the business and super, most of small-package edible oil bottles suitable for being used by single-living groups are 900ml PE plastic bottles, and are similar to large packages in use and design, so that no new idea exists. Compared with an online shopping platform, the small-capacity edible oil package with the shape, the color and the shape is provided, the first type is the edible oil package based on the extrusion principle, and the other type is the edible oil package based on the extrusion principle, wherein the internal oil is directly forced out through extruding the outer package wall; the other is an oil outlet mode based on the principle of a liquid suction machine; and the other method is that the middle edible oil is extruded through the baffle plates at the two ends of the edible oil, so that the oil is discharged. The second type is edible oil packaging based on the pouring principle, which is the same as the daily large bottle edible oil packaging. In order to make the edible oil healthier, some edible oil packages are also provided with a metering member, and two metering modes are adopted at present, namely the edible oil flows through a metering barrel at the upper part of the package, so that the dosage is known; the other is by spinning in compression, observing the path of the spin quantifies. However, the above-mentioned methods have the disadvantages that the measuring is inconvenient, the measuring is fuzzy, or the scale plate (the oil volume can be fixed only each time) is measured. Moreover, the environment protection, sealing and sanitation cannot be well achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a quantitative oilcan is provided, realize that quantitative volume is got, the volume is got conveniently.

In order to solve the technical problem, the quantitative oil can comprises a soft bag, wherein the soft bag is provided with an oil cap, a one-way valve is arranged in the oil cap, the oil cap is connected with an oil cylinder through a pipeline, and oil in the soft bag enters the oil cylinder through the oil cap, the one-way valve and the pipeline; the soft bag is positioned in a transmission device, the transmission device comprises a gear ring, the gear ring is connected with a sun gear through a plurality of planetary gears, the sun gear and the planetary gears are fixed on a shaft, the sun gear and the planetary gears rotate on the shaft, when the gear ring rotates, the gear ring drives the planetary gears to rotate, and the planetary gears drive the sun gear to rotate; the soft bag lifting mechanism is characterized in that the planetary gear is connected with a screw, a nut is arranged on the screw and connected with the lifting disc, the screw is driven to rotate when the planetary gear rotates, the screw drives the nut to move, the nut drives the lifting disc to lift, the soft bag is located between the screw and the lifting disc, and the soft bag is extruded when the lifting disc lifts.

The check valve comprises a blocking piece, the blocking piece is arranged in the oil cap, a blocking piece spring is arranged between the blocking piece and the bottom of the oil cap, and the blocking piece is located between the blocking piece spring and the soft bag.

For indication of the quantitative measurement, the sun wheel is connected with a pointer.

In order to realize the resetting of the pointer, a mounting ring is mounted on the sun wheel, a middle shaft is mounted on the mounting ring, and the pointer is mounted on the middle shaft; the mounting ring is provided with a tooth groove outside the middle shaft, the surface of the middle shaft is provided with a pawl, and the pawl is mounted on the middle shaft through a movable shaft; at the pawl mounting position, a movable hole is formed in the middle shaft, the movable shaft is mounted in the movable hole, and when the pawl extends out of the movable hole, the movable shaft props against the pawl, so that the pawl is positioned in the tooth groove; in the movable hole, a spring is sleeved outside the movable shaft, and the spring enables the movable shaft to move towards the inner side of the middle shaft; a button is arranged in the middle shaft, a retraction shaft is connected below the button and provided with an upper vertical section and a lower conical section, the conical section abuts against the movable shaft to enable the movable shaft to extend out of the movable hole to abut against the pawl and enable the pawl to be located in the tooth socket, when the retraction shaft descends, the spring enables the movable shaft to move towards the inner side of the middle shaft, the movable shaft does not extend out of the movable hole to abut against the pawl, the pawl is separated from the tooth socket, and the vertical section abuts against the movable shaft to enable the movable shaft not to be separated from the movable hole; a button spring is arranged below the button, and the bottom of the button spring is positioned on the sun gear; the middle shaft is connected with a torsion spring, one end of the torsion spring is fixed (if fixed on the top cover), and the other end of the torsion spring is connected with the middle shaft.

The oilcan is provided with a shell and a top cover, the shell is positioned outside the transmission device, and the top cover is positioned above the transmission device.

The utility model discloses a certain angle of planetary gear rotation drives the inside soft-packing of lifter plate extrusion on the screw rod, reaches quantitative purpose, for the present packing that extrudees the body, uses to press the imbibition machine principle and rely on gravity to empty, the degree of accuracy of measurement is higher.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic diagram of a transmission.

Fig. 2 is a schematic diagram of a flexible bag.

Fig. 3 is a schematic diagram of a pointer reset structure.

Fig. 4 is an exploded view of the pointer reset feature.

Detailed Description

The quantitative oil pot is provided with a shell and a top cover (not marked in the figure), wherein a transmission device is arranged in the shell, and the top cover is arranged above the transmission device.

As shown in fig. 1, the transmission device includes a ring gear 1, the ring gear 1 is located between a housing and a top cover, the ring gear 1 is connected with a sun gear 3 through a plurality of (e.g. three) planetary gears 2, the sun gear 3 and the planetary gears 2 are fixed on a shaft (a sun gear shaft 5 and a planetary gear shaft 4, respectively), and the sun gear 3 and the planetary gears 2 rotate on the shaft. When the gear ring 1 rotates, the gear ring 1 drives the planet gear 2 to rotate, and the planet gear 2 drives the sun gear 3 to rotate. Planetary gear 2 is connected with screw rod 7, nut 8 has on screw rod 7, nut 8 is connected with lifting disk 9, and planetary gear 2 drives screw rod 7 when rotating and rotates, and screw rod 7 rotates and drives nut 8 motion, and nut 8 motion drives lifting disk 9 and goes up and down.

A soft bag 10 is arranged between the screw 7 and the lifting disc 9, and the soft bag 10 is extruded when the lifting disc 9 is lifted. As shown in fig. 2, the soft bag 10 has an oil cap 11, a one-way valve is arranged in the oil cap 11, the oil cap 11 is connected with an oil cylinder 16 through a pipeline 15, and oil in the soft bag 10 enters the oil cylinder 16 through the oil cap 11, the one-way valve and the pipeline 15. Specifically, the check valve comprises a blocking piece 13, the blocking piece 13 is arranged in the oil cap 11, a blocking piece spring 12 is arranged between the blocking piece 13 and the bottom of the oil cap 11, and the blocking piece 13 is located between the blocking piece spring 12 and the soft bag opening 14. The gear ring 1 and the planetary gear 2 rotate by a certain angle to drive the lifting disc 9 on the screw 7 to extrude the soft package (namely the soft bag 10) to achieve the quantitative purpose.

The sun wheel 3 is connected with a pointer 29, so that the rotating angle of the sun wheel 3 can be indicated, and the quantitative measurement indication can be realized. Specifically, as shown in fig. 3 and 4, a mounting ring is mounted on the sun gear 3, the mounting ring is composed of a lower block 17, a middle block 18 and an upper block 19, the lower block 17 is mounted in the sun gear 3 and is fixed with the long groove 6 on the sun gear 3 through a long bump 20, as shown in fig. 3, the lower block 17 and the middle block 18 are connected together through a tooth form, and the upper block 19 is mounted in the middle block 18 and is fixedly connected through a middle bump 21 and a middle groove 22. The upper block 19 is provided with a tooth groove 23, the middle block 18 is provided with a middle shaft 33 (positioned in the middle of the upper block 19), and the pointer 29 is arranged on the middle shaft 33; the upper block 19 is provided with tooth grooves 23 outside the middle shaft 33, the surface of the middle shaft 33 is provided with a pawl 24, and the pawl 24 is arranged on the middle shaft 33 through a movable shaft 25; the middle shaft 33 of the pawl 24 is provided with a movable hole (not marked), the movable shaft 26 is arranged in the movable hole, and when the pawl 24 extends out of the movable hole, the movable shaft 26 is pressed against the pawl 24, so that the pawl 24 is positioned in the tooth groove 23; in the movable hole, a spring 27 is sleeved outside the movable shaft 26, and the spring 27 enables the movable shaft 26 to move towards the inner side of the middle shaft 33; a button 31 is arranged in the middle shaft 33, a retraction shaft 28 is connected below the button 31, the retraction shaft 28 is provided with an upper vertical section (not marked) and a lower conical section, the conical section abuts against the movable shaft 26 to enable the movable shaft to extend out of the movable hole to abut against the pawl 24, the pawl 24 is located in the tooth groove 23, the middle shaft 33 and the sun wheel 3 rotate together, and the rotation of the pointer 29 is realized.

When the retraction shaft 28 descends under the pressing of the button, the movable shaft 26 does not depend on the protruding taper section (the taper section has a larger diameter than the vertical section), under the action of the spring 27, the movable shaft 26 moves towards the inner side of the middle shaft 33, the movable shaft 26 does not extend out of the movable hole to abut against the pawl 24, the pawl 24 is separated from the tooth groove 23, and meanwhile, the vertical section abuts against the movable shaft 26 to prevent the movable shaft 26 from separating from the movable hole. A button spring 32 is arranged below the button 31, the bottom of the button spring 32 is positioned on a sun gear (as a reference of the button spring 32), and after the button 31 is pressed, the button spring 32 enables the button 31 to return upwards; the middle shaft 33 is connected with a torsion spring 30, one end of the torsion spring 30 is fixed (fixed on the top cover), and the other end of the torsion spring 30 is connected with the middle shaft 33.

When the mounting ring follows the sun wheel 3, the middle shaft 33 follows the mounting ring to rotate because the pawls 24 are positioned in the tooth grooves 23, and the pointer 29 on the middle shaft 33 indicates the rotating angle. At this time, the torsion spring 30 generates a torque or a rotational force due to the rotation of the central shaft 33. When the button 31 is pressed, the retraction shaft 28 descends, the spring 27 enables the movable shaft 26 to move towards the inner side of the middle shaft 33, the movable shaft 26 does not extend out of the movable hole to abut against the pawl 24, the pawl 24 is separated from the tooth groove 23, the middle shaft 33 rotates and resets under the restoring force of the torsion spring 30, and the pointer 29 on the middle shaft 33 follows the resetting.

The above-mentioned embodiment does not limit the utility model in any way, and all the technical solutions that adopt the mode of equivalent replacement or equivalent transform to obtain all fall within the protection scope of the utility model.

Claims

1. The quantitative oil can is characterized by comprising a soft bag, wherein the soft bag is provided with an oil cap, a one-way valve is arranged in the oil cap, the oil cap is connected with an oil cylinder through a pipeline, and oil in the soft bag enters the oil cylinder through the oil cap, the one-way valve and the pipeline; the soft bag is positioned in a transmission device, the transmission device comprises a gear ring, the gear ring is connected with a sun gear through a plurality of planetary gears, the sun gear and the planetary gears are fixed on a shaft, the sun gear and the planetary gears rotate on the shaft, when the gear ring rotates, the gear ring drives the planetary gears to rotate, and the planetary gears drive the sun gear to rotate; the soft bag lifting mechanism is characterized in that the planetary gear is connected with a screw, a nut is arranged on the screw and connected with the lifting disc, the screw is driven to rotate when the planetary gear rotates, the screw drives the nut to move, the nut drives the lifting disc to lift, the soft bag is located between the screw and the lifting disc, and the soft bag is extruded when the lifting disc lifts.

2. A dosing oil can according to claim 1, characterized in that: the check valve comprises a blocking piece, the blocking piece is arranged in the oil cap, a blocking piece spring is arranged between the blocking piece and the bottom of the oil cap, and the blocking piece is located between the blocking piece spring and the soft bag.

3. A dosing oil can according to claim 1, characterized in that: the sun wheel is connected with a pointer.

4. A dosing oil can according to claim 3, characterized in that: the sun wheel is provided with a mounting ring, the mounting ring is provided with a middle shaft, and the pointer is arranged on the middle shaft; the mounting ring is provided with a tooth groove outside the middle shaft, the surface of the middle shaft is provided with a pawl, and the pawl is mounted on the middle shaft through a movable shaft; at the pawl mounting position, a movable hole is formed in the middle shaft, the movable shaft is mounted in the movable hole, and when the pawl extends out of the movable hole, the movable shaft props against the pawl, so that the pawl is positioned in the tooth groove; in the movable hole, a spring is sleeved outside the movable shaft, and the spring enables the movable shaft to move towards the inner side of the middle shaft; a button is arranged in the middle shaft, a retraction shaft is connected below the button and provided with an upper vertical section and a lower conical section, the conical section abuts against the movable shaft to enable the movable shaft to extend out of the movable hole to abut against the pawl and enable the pawl to be located in the tooth socket, when the retraction shaft descends, the spring enables the movable shaft to move towards the inner side of the middle shaft, the movable shaft does not extend out of the movable hole to abut against the pawl, the pawl is separated from the tooth socket, and the vertical section abuts against the movable shaft to enable the movable shaft not to be separated from the movable hole; a button spring is arranged below the button, and the bottom of the button spring is positioned on the sun gear; the middle shaft is connected with a torsion spring, one end of the torsion spring is fixed, and the other end of the torsion spring is connected with the middle shaft.