Quantitative salt tank capable of freely selecting salt gram weight and use method of quantitative salt tank

Abstract

The invention relates to the technical field of salt tank structures, aims at solving the problems that in the prior art, salt discharging is not smooth, salt sprinkling is not uniform, and dismounting and cleaning are not easy, and provides a quantitative salt tank capable of freely selecting salt discharging gram weight and a using method thereof. An inner cover is arranged at the bottom of the tank body, one end of the tank body close to the inner cover is in threaded connection with the inner cover, one end of the inner cover far away from the tank body is provided with an outer cover, and one end of the inner cover close to the outer cover is rotatably buckled on the inner wall of the outer cover; a funnel is arranged between the tank body and the inner cover and located in the inner cover, a quantity control disc and a flow guide disc are sequentially arranged between the inner cover and the outer cover, a salt outlet pipeline is arranged in the quantity control disc, the top end of the salt outlet pipeline penetrates through the inner cover and abuts against the inner top face of the funnel, and the quantity control disc is rotatably connected to the outer wall of the lower end of the inner cover. The flow guide disc is buckled to the lower end of the quantity control disc, and the quantity control disc and the flow guide disc are both located in the outer cover and are in sliding fit in the axial direction of the outer cover. The invention has the beneficial effects of smooth salt discharge, reliable sealing, uniform salt spreading and easy disassembly and cleaning of parts.

Description

Technical Field

[0001] The invention relates to the technical field of salt tank structures, and in particular to a quantitative salt tank capable of freely selecting the weight of salt and a use method thereof. Background Art

[0002] In the current market environment, salt shakers, as commonly used seasoning containers in the kitchen, have attracted much attention for their performance and user experience. Currently, most of the salt shakers on the market are designed with a single gram weight. Although this type of salt shaker with a single gram weight meets consumers' demand for a basically stable amount of salt each time to a certain extent, it exposes many obvious defects during actual use.

[0003] Defect 1: Salt is stuck when it comes out. In daily use, salt is easily affected by moisture and clumps, or the structural design inside the tank is not reasonable, which causes salt particles to get stuck at the discharge port, making it impossible for users to obtain salt in the right amount, greatly affecting the fluency and efficiency of cooking. Defect 2: Uneven salt spreading. Due to the internal structure and discharge method, it is difficult for this type of salt tank to ensure that the amount of salt sprinkled each time is uniform during the salt spreading process. During cooking, uneven salt spreading will cause the dishes to taste different, affecting the taste and quality of the dishes, and failing to meet the needs of consumers who have high requirements for cooking quality. Defect 3: Difficult to disassemble and clean. The structural design of most salt tanks makes it difficult to disassemble, which brings great difficulties to daily cleaning work. After long-term use, salt will remain in the tank, which not only affects the hygiene of the salt tank, but may also breed bacteria. At the same time, the accumulation of salt will further aggravate problems such as salt stuck when it comes out, and reduce the service life of the salt tank.

[0004] The existence of these problems not only brings inconvenience to consumers' daily lives, but also limits the further improvement of salt shaker products in terms of functionality and user experience. Summary of the invention

[0005] The present invention aims to provide a quantitative salt tank with freely selectable salt weight and a use method thereof, so as to solve the problems of salt discharge jamming, uneven salt spreading and difficulty in disassembly and cleaning in the prior art.

[0006] The embodiment of the present invention is achieved as follows:

[0007] The embodiment of the present invention provides a quantitative salt tank with freely selectable salt weight, which includes a tank body;

[0008] An inner cover is provided at the bottom of the tank body, one end of the tank body close to the inner cover is threadedly connected to the inner cover, one end of the inner cover away from the tank body is provided with an outer cover, and one end of the inner cover close to the outer cover is rotatably buckled to the inner wall of the outer cover;

[0009] A funnel is provided between the above-mentioned tank body and the above-mentioned inner cover. The above-mentioned funnel is located inside the above-mentioned inner cover. A metering plate and a diversion plate are successively provided between the above-mentioned inner cover and the above-mentioned outer cover. The inside of the above-mentioned metering plate has a salt outlet pipe. The top end of the above-mentioned salt outlet pipe penetrates through the above-mentioned inner cover and abuts against the inner top surface of the above-mentioned funnel. The above-mentioned metering plate is rotatably connected to the outer wall of the lower end of the above-mentioned inner cover. The above-mentioned diversion plate is buckled to the lower end of the above-mentioned metering plate. Both the above-mentioned metering plate and the above-mentioned diversion plate are located inside the above-mentioned outer cover and are slidably matched along the axial direction of the above-mentioned outer cover.

[0010] During use, first, rotate the above-mentioned outer cover to select the required salt output weight. The above-mentioned outer cover drives the above-mentioned metering plate and the above-mentioned diversion plate to rotate. The above-mentioned metering plate rotates downward on the outer wall of the above-mentioned inner cover, and the top end of the above-mentioned salt outlet pipe separates from the inner top end of the above-mentioned funnel. Then, shake the above-mentioned tank body. The salt inside the above-mentioned tank body enters the above-mentioned inner cover through the above-mentioned funnel under the action of gravity. Finally, under the action of the gap between the top end of the above-mentioned salt outlet pipe and the inner top end of the above-mentioned funnel, the corresponding weight of salt enters the above-mentioned diversion plate from the above-mentioned salt outlet pipe and is scattered.

[0011] The quantitative salt tank that can freely select the salt output weight disclosed in this implementation scheme can change the size of the gap between the top end of the above-mentioned salt outlet pipe and the inner top surface of the above-mentioned funnel by rotating the above-mentioned outer cover, the above-mentioned metering plate, and the above-mentioned diversion plate, which is convenient for controlling the salt output weight according to requirements. Furthermore, a quantitative salt tank that can freely select the salt output weight has the beneficial effects of smooth salt output, reliable sealing, uniform salt scattering, and easy disassembly and cleaning of components.

[0012] Optionally: The outer wall of one end of the above-mentioned tank body close to the above-mentioned inner cover has an external thread, and the inner wall of the above-mentioned inner cover has an internal thread, and the above-mentioned external thread is adapted to the above-mentioned internal thread.

[0013] With such a setting, the above-mentioned tank body is connected to the above-mentioned inner cover through the above-mentioned external thread and the above-mentioned internal thread, so that the above-mentioned tank body and the above-mentioned inner cover are hermetically connected, which is convenient for the salt stored in the above-mentioned tank body to enter the above-mentioned inner cover.

[0014] Optionally: The inner top surface of the above-mentioned funnel has a sealing end face, and the top end of the above-mentioned salt outlet pipe abuts against the above-mentioned sealing end face.

[0015] With such a setting, when the above-mentioned salt outlet pipe abuts against the above-mentioned sealing end face, the salt tank is in a sealed state and cannot output salt. When the above-mentioned salt outlet pipe separates from the above-mentioned sealing end face, the salt tank is in an open state and can output salt. The salt output weight is controlled by controlling the distance between the top end of the above-mentioned salt outlet pipe and the above-mentioned sealing end face.

[0016] Optionally: A plurality of leakage holes are provided in the radial direction of the above-mentioned funnel. A plurality of the above-mentioned leakage holes all penetrate through the above-mentioned funnel and are evenly distributed along the circumferential direction of the above-mentioned funnel.

[0017] With such a setting, a number of the above-mentioned leakage holes can introduce the salt stored inside the above-mentioned tank body into the above-mentioned inner lid, thereby facilitating the discharge of a small amount of salt.

[0018] Optionally: The inner bottom of the above-mentioned inner lid has a salt storage bin, and the above-mentioned salt storage bin communicates with the above-mentioned leakage holes and the above-mentioned tank body.

[0019] With such a setting, the salt in the above-mentioned tank body enters the above-mentioned salt storage bin through a number of the above-mentioned leakage holes for storage, which is convenient for discharging salt by shaking up and down when the top end of the above-mentioned salt discharge pipe is separated from the above-mentioned sealing end face.

[0020] Optionally: The outer bottom wall of the above-mentioned inner lid is provided with a first inclined track and a second inclined track, and the above-mentioned first inclined track and the above-mentioned second inclined track are correspondingly distributed on the outer bottom wall of the above-mentioned inner lid;

[0021] On the inner wall of the above-mentioned metering disc, there are a first limiting tooth and a second limiting tooth adapted to the above-mentioned first inclined track and the above-mentioned second inclined track. The above-mentioned first limiting tooth is slidably adapted to the above-mentioned first inclined track, and the above-mentioned second limiting tooth is slidably adapted to the above-mentioned second inclined track.

[0022] With such a setting, when the above-mentioned outer lid rotates, it will drive the above-mentioned metering disc to rotate. The above-mentioned first limiting tooth and the above-mentioned second limiting tooth on the above-mentioned metering disc rotate and move on the above-mentioned first inclined track and the above-mentioned second inclined track, so that the up and down movement of the above-mentioned metering disc can be realized, thereby adjusting the size of the gap between the top end of the above-mentioned salt discharge pipe and the above-mentioned sealing end face, and further controlling the weight of the salt discharged from the salt tank. The larger the gap, the greater the weight of the discharged salt, and the smaller the gap, the smaller the weight of the discharged salt.

[0023] Optionally: The outer bottom wall of the above-mentioned metering disc has a guide rod, the guide rod is fixedly connected to the outer bottom wall of the above-mentioned metering disc along the axial direction of the above-mentioned metering disc, the inner wall of the above-mentioned diversion disc is provided with a guide groove adapted to the above-mentioned guide rod, and the above-mentioned guide rod is slidably limited in the above-mentioned guide groove;

[0024] The outer bottom wall of the above-mentioned metering disc is also provided with a locking tooth, and a locking hole is opened in the circumferential direction of the above-mentioned diversion disc, and the above-mentioned locking tooth is clamped in the above-mentioned locking hole.

[0025] With such a setting, the cooperation between the above-mentioned guide rod and the above-mentioned guide groove enables the above-mentioned diversion disc to play a guiding role when connecting the above-mentioned metering disc, and the cooperation between the above-mentioned locking tooth and the above-mentioned locking hole facilitates the fixation of the above-mentioned diversion disc on the above-mentioned metering disc.

[0026] Optionally: The inner bottom surface of the above-mentioned diversion disc has a conical protrusion, and a number of diversion holes are opened between the conical protrusion and the inner bottom wall of the above-mentioned diversion disc. The number of the above-mentioned diversion holes penetrate the inner bottom surface of the above-mentioned diversion disc and are evenly distributed along the circumferential direction of the above-mentioned diversion disc.

[0027] With such a setting, several of the above diversion holes facilitate the diversion of salt. Under the action of the above conical protrusion for dispersing salt, several of the above diversion holes can evenly sprinkle the salt, thereby enabling the salt tank to sprinkle salt evenly.

[0028] Optionally: The outer wall of the above metering plate has third limiting teeth, and the inner wall of the above outer cover has a first track axially. The above third limiting teeth are slidably adapted to the above first track;

[0029] The outer middle wall of the above inner cover has an annular card slot, and the inner wall of the above outer cover has several evenly distributed fastening teeth axially. The above inner cover is snap-fitted to the above fastening teeth of the above outer cover through the above annular card slot.

[0030] With such a setting, the cooperation of the above third limiting teeth and the above first track enables a guiding connection between the above metering plate and the above outer cover. The above annular card slot snaps onto the above fastening teeth, facilitating the connection of the above inner cover to the above outer cover.

[0031] Optionally: Several first damping teeth are circumferentially distributed on the upper part of the above annular card slot. Several of the above first damping teeth are located on the outer wall of the above inner cover. Several second damping teeth are provided on the upper part of each of the above fastening teeth. Several of the above second damping teeth are located on the inner wall of the above outer cover. Several of the above first damping teeth are rotatably engaged with several of the above second damping teeth.

[0032] With such a setting, when the above outer cover is rotated clockwise, the cooperation of several of the above first damping teeth and several of the above second damping teeth gives the operator a sense of damping feedback in the hand, effectively preventing the accidental rotation of the above outer cover. Furthermore, the distance between the top end of the above salt outlet pipe and the above sealing end face is stabilized, preventing the above outer cover from being easily rotated, ensuring that the salt in the salt tank is not easily leaked, and making the salt tank have reliable sealing.

[0033] Optionally: A pointer is further provided on the outer wall of the above inner cover, and several scales are provided on the outer top wall of the above outer cover. Several of the above scales are evenly distributed along the counterclockwise direction of the above outer cover.

[0034] With such a setting, the above pointer indicating different of the above scales can represent the rotation angle size of the above outer cover, thereby facilitating the operator to intuitively see the specific weight of the salt discharged.

[0035] Optionally: The top end of the above salt outlet pipe has a salt outlet, and the above salt outlet abuts against the above sealing end face.

[0036] With such a setting, the setting of the above salt outlet facilitates the salt to enter the above salt outlet pipe from the above salt storage bin, thereby facilitating the salt tank to sprinkle salt.

[0037] Optionally: A through hole is opened at the inner bottom of the above outer cover, and the bottom end of the above diversion plate is located inside the above through hole.

[0038] With such a setting, the arrangement of the above through-holes facilitates the extension of the above diversion plate through the above through-holes, thereby achieving the purpose of salting.

[0039] In one implementation manner of this embodiment: A method for using a quantitative salt pot capable of freely selecting the weight of salt discharged is also provided:

[0040] First, the salt inside the above tank enters the above salt storage bin through the above leakage holes of the above funnel under the action of gravity.

[0041] Secondly, when the above pointer provided on the outer cylindrical surface of the above inner lid corresponds to the "0" above scale on the outer cylindrical surface of the above outer lid, the above salt outlet of the above metering plate fits with the above sealing end surface of the above funnel. At this time, when the salt pot is shaken, the salt inside the salt pot will not be able to be scattered, and the salt pot is in a sealed state.

[0042] Then, rotate the above outer lid clockwise. The above outer lid drives the above metering plate to perform a circular rotation under the action of the above first track inside and the above third limiting teeth of the above metering plate. The above first limiting teeth and the above second limiting teeth on the inner circular surface of the above metering plate respectively slide into the above first inclined track and the above second inclined track to realize the downward movement of the above metering plate.

[0043] Finally, when the above pointer on the outer cylindrical surface of the above inner lid corresponds to the "1" above scale on the outer cylindrical surface of the above outer lid, a gap is formed between the above salt outlet of the above metering plate and the above sealing end surface of the above funnel. Correspondingly, the above diversion plate extends out of the above through-hole at the lower end of the above outer lid. At this time, when the salt pot is shaken, an appropriate amount of salt in the above salt storage bin flows into the above salt outlet of the above metering plate through the gap between the above salt outlet and the above sealing end surface, and then flows into the above diversion plate through the above salt outlet pipe. Under the action of the above diversion holes of the above diversion plate, an appropriate amount of salt in the above salt outlet pipe is diffusely scattered. At this time, shaking the salt pot once can scatter 1 g of salt, and different weights of salt discharged are controlled by controlling the size of the gap between the above salt outlet and the above sealing end surface.

[0044] Based on the above description, a quantitative salt pot capable of freely selecting the weight of salt discharged and its using method disclosed by the present invention have the beneficial effects of smooth salt discharge, reliable sealing, uniform salt scattering, and easy disassembly and cleaning of components. Description of the Drawings

[0045] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0046] Figure 1 Explosion structure diagram of a quantitative salt shaker with freely selectable salt weight in the embodiment of the present invention;

[0047] Figure 2 Exploded view of a partially cut-open quantitative salt shaker with freely selectable salt weight in the embodiment of the present invention;

[0048] Figure 3 3D diagram of the sealed state of a quantitative salt shaker with freely selectable salt weight in the embodiment of the present invention;

[0049] Figure 4 In the embodiment of the present invention Figure 3 Cross-sectional view;

[0050] Figure 5 3D diagram of the salt discharging state of a quantitative salt shaker with freely selectable salt weight in the embodiment of the present invention;

[0051] Figure 6 In the embodiment of the present invention Figure 5 Cross-sectional view;

[0052] Figure 7 Structure diagram of the inner cover in the embodiment of the present invention;

[0053] Figure 8 Structure diagram of the metering plate in the embodiment of the present invention;

[0054] Figure 9 Structure diagram of the diversion plate in the embodiment of the present invention;

[0055] Figure 10 Structure diagram of the outer cover in the embodiment of the present invention.

[0056] Icon: 1 - tank body, 2 - inner cover, 3 - outer cover, 4 - funnel, 5 - metering plate, 6 - diversion plate, 7 - salt discharging pipe, 8 - external thread, 9 - internal thread, 10 - sealing end face, 11 - leakage hole, 12 - salt storage bin, 13 - first inclined track, 14 - second inclined track, 15 - first limiting tooth, 16 - second limiting tooth, 17 - guide rod, 18 - guide groove, 19 - engaging tooth, 20 - engaging hole, 21 - conical protrusion, 22 - diversion hole, 23 - third limiting tooth, 24 - first track, 25 - annular clamping groove, 26 - fastening tooth, 27 - first damping tooth, 28 - second damping tooth, 29 - pointer, 30 - scale, 31 - salt discharging port, 32 - through hole. Detailed implementation manners

[0057] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0058] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0059] Example

[0060] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 , this embodiment provides a quantitative salt tank with freely selectable salt weight, comprising a tank body 1;

[0061] An inner cover 2 is provided at the bottom of the tank body 1, one end of the tank body 1 close to the inner cover 2 is threadedly connected to the inner cover 2, and an outer cover 3 is provided at one end of the inner cover 2 away from the tank body 1, and one end of the inner cover 2 close to the outer cover 3 is rotatably buckled to the inner wall of the outer cover 3;

[0062] A funnel 4 is provided between the tank body 1 and the inner cover 2, and the funnel 4 is located inside the inner cover 2. A quantity control disk 5 and a guide disk 6 are provided between the inner cover 2 and the outer cover 3 in sequence. A salt outlet pipe 7 is provided inside the quantity control disk 5, and the top end of the salt outlet pipe 7 passes through the inner cover 2 and abuts against the inner top surface of the funnel 4. The quantity control disk 5 is rotatably connected to the outer wall of the lower end of the inner cover 2, and the guide disk 6 is buckled to the lower end of the quantity control disk 5. The quantity control disk 5 and the guide disk 6 are both located inside the outer cover 3 and slide together along the axial direction of the outer cover 3.

[0063] When in use, first, rotate the outer cover 3 to select the required salt output weight. The outer cover 3 drives the control disk 5 and the guide disk 6 to rotate. The control disk 5 rotates downward on the outer wall of the inner cover 2, and the top of the salt output pipe 7 is separated from the inner top of the funnel 4. Then, shake the tank body 1, and the salt inside the tank body 1 enters the inner cover 2 through the funnel 4 under the action of gravity. Finally, under the action of the gap between the top of the salt output pipe 7 and the inner top of the funnel 4, the salt of the corresponding weight enters the guide disk 6 from the salt output pipe 7 and is sprinkled.

[0064] The quantitative salt pot that can freely select the salt output weight disclosed in this implementation scheme can change the gap size between the top end of the salt outlet pipe 7 and the inner top surface of the funnel 4 by rotating the outer cover 3, the metering plate 5 and the diversion plate 6, which is convenient for controlling the salt output weight according to requirements. Furthermore, a quantitative salt pot that can freely select the salt output weight has the beneficial effects of smooth salt output, reliable sealing, uniform salt spreading, and easy disassembly and cleaning of components.

[0065] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 On the outer wall of one end of the tank body 1 close to the inner cover 2, there is an external thread 8, and on the inner wall of the inner cover 2, there is an internal thread 9. The external thread 8 is adapted to the internal thread 9, and the tank body 1 is connected to the inner cover 2 through the external thread 8 and the internal thread 9, enabling the tank body 1 and the inner cover 2 to be hermetically connected, facilitating the salt stored in the tank body 1 to enter the inner cover 2.

[0066] The inner top surface of the funnel 4 has a sealing end face 10, and the top end of the salt outlet pipe 7 abuts against the sealing end face 10. When the salt outlet pipe 7 abuts against the sealing end face 10, the salt pot is in a sealed state and cannot output salt. When the salt outlet pipe 7 separates from the sealing end face 10, the salt pot is in an open state and can output salt. The salt output weight is controlled by controlling the distance between the top end of the salt outlet pipe 7 and the sealing end face 10.

[0067] A number of leakage holes 11 are provided in the radial direction of the funnel 4. The number of leakage holes 11 all penetrate through the funnel 4 and are evenly distributed along the circumferential direction of the funnel 4. The number of leakage holes 11 can introduce the salt stored inside the tank body 1 into the inner cover 2, thus facilitating a small amount of salt output.

[0068] The inner bottom of the inner cover 2 has a salt storage bin 12. The salt storage bin 12 is interconnected with the leakage holes 11 and the tank body 1. The salt in the tank body 1 enters the salt storage bin 12 through a number of leakage holes 11 for storage, facilitating salt output by shaking up and down when the top end of the salt outlet pipe 7 separates from the sealing end face 10.

[0069] The outer bottom wall of the inner cover 2 is provided with a first inclined track 13 and a second inclined track 14, and the first inclined track 13 and the second inclined track 14 are correspondingly distributed on the outer bottom wall of the inner cover 2; on the inner wall of the metering disc 5, there are a first limiting tooth 15 and a second limiting tooth 16 that are adapted to the first inclined track 13 and the second inclined track 14. The first limiting tooth 15 is slidably adapted to the first inclined track, and the second limiting tooth 16 is slidably adapted to the second inclined track. When the outer cover 3 rotates, it will drive the metering disc 5 to rotate. The first limiting tooth 15 and the second limiting tooth 16 on the metering disc 5 rotate and move on the first inclined track 13 and the second inclined track 14, so as to realize the up and down movement of the metering disc 5, and then adjust the gap size between the top end of the salt outlet pipe 7 and the sealing end face 10, and further control the salt output weight of the salt tank. The larger the gap, the greater the salt output weight, and the smaller the gap, the smaller the salt output weight.

[0070] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 , on the outer bottom wall of the metering disc 5, there is a guide rod 17, and the guide rod 17 is fixedly connected to the outer bottom wall of the metering disc 5 along the axial direction of the metering disc 5. On the inner wall of the diversion disc 6, there is a guide groove 18 adapted to the guide rod 17, and the guide rod 17 is slidably limited in the guide groove 18; on the outer bottom wall of the metering disc 5, there is also a locking tooth 19, and on the circumference of the diversion disc 6, there are locking holes 20, and the locking tooth 19 is engaged in the locking holes 20. The cooperation between the guide rod 17 and the guide groove 18 enables the diversion disc 6 to play a guiding role when connected to the metering disc 5, and the cooperation between the locking tooth 19 and the locking holes 20 facilitates the fixation of the diversion disc 6 on the metering disc 5.

[0071] On the inner bottom surface of the diversion disc 6, there is a conical protrusion 21. Between the conical protrusion 21 and the inner bottom wall of the diversion disc 6, there are a number of diversion holes 22. The number of diversion holes 22 penetrates the inner bottom surface of the diversion disc 6 and is evenly distributed along the circumference of the diversion disc 6. The number of diversion holes 22 facilitates the diversion of salt. Under the action of the conical protrusion 21 that disperses the salt, the number of diversion holes 22 can evenly sprinkle the salt, so as to make the salt spreading of the salt tank uniform.

[0072] The outer wall of the metering disc 5 is provided with third limiting teeth 23, and the inner wall of the outer cover 3 has a first track 24 axially. The third limiting teeth 23 are slidably adapted to the first track 24; the outer middle wall of the inner cover 2 has an annular card slot 25, and the inner wall of the outer cover 3 has a number of uniformly distributed fastening teeth 26 axially. The inner cover 2 is snap-connected to the fastening teeth 26 of the outer cover 3 through the annular card slot 25. The cooperation of the third limiting teeth 23 and the first track 24 enables a guiding connection between the metering disc 5 and the outer cover 3. The annular card slot 25 snap-connected to the fastening teeth 26 facilitates the connection of the inner cover 2 to the outer cover 3.

[0073] The upper part of the annular card slot 25 is provided with a number of circumferentially distributed first damping teeth 27. The number of first damping teeth 27 is located on the outer wall of the inner cover 2. The upper part of each of the number of fastening teeth 26 is provided with a number of second damping teeth 28. The number of second damping teeth 28 is located on the inner wall of the outer cover 3. The number of first damping teeth 27 can be rotatably engaged with the number of second damping teeth 28. When the outer cover 3 is rotated clockwise, the cooperation of the number of first damping teeth 27 and the number of second damping teeth 28 gives the operator a sense of damping feedback in the hand, effectively preventing the accidental rotation of the outer cover 3. Furthermore, the distance between the top end of the salt outlet pipe 7 and the sealing end face 10 is stabilized, preventing the outer cover 3 from being easily rotated, ensuring that the salt in the salt tank is not easily leaked, and making the salt tank have reliable sealing.

[0074] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 On the outer wall of the inner cover 2, there is also a pointer 29. On the outer top wall of the outer cover 3, there are a number of scales 30. The number of scales 30 is evenly distributed along the counterclockwise direction of the outer cover 3. The pointer 29 indicating different scales 30 can represent the angle of rotation of the outer cover 3, thus facilitating the operator to directly see the specific weight of the salt discharged.

[0075] The top end of the salt outlet pipe 7 has a salt outlet 31. The salt outlet 31 abuts against the sealing end face 10. The setting of the salt outlet 31 facilitates the salt to enter the salt outlet pipe 7 from the salt storage bin 12, thus facilitating the salt tank to sprinkle salt.

[0076] A through hole 32 is opened at the inner bottom of the outer cover 3. The bottom end of the diversion disc 6 is located inside the through hole 32. The setting of the through hole 32 facilitates the diversion disc 6 to extend out of the through hole 32, thus achieving the purpose of sprinkling salt.

[0077] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 , in this embodiment, by rotating the outer cover 3 to select the required salt output weight, shaking the tank body 1 can achieve the corresponding weight of salt being scattered. The salt inside the tank body 1 enters the salt storage bin 12 through the leakage holes 11 on the funnel 4 under the action of gravity. When the pointer 29 on the outer cylindrical surface of the inner cover 2 corresponds to the "0" scale 30 on the outer cylindrical surface of the outer cover 3, the salt shaker is in a sealed state; when the pointer 29 on the outer cylindrical surface of the inner cover 2 corresponds to the "0.5" scale 30 on the outer cylindrical surface of the outer cover 3, shaking the salt shaker once can scatter 0.5 g of salt.

[0078] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 , in this embodiment, when the metering disk 5 is coaxially assembled with the inner cover 2, the first limit tooth 15 and the second limit tooth 16 respectively slide into the first inclined track 13 and the second inclined track 14. At this time, the inner cover 2 is fixed, and rotating the metering disk 5 in the circumferential direction can achieve the up and down movement of the metering disk 5. The outer circumferential surface of the metering disk 5 is provided with a third limit tooth 23 in the circumferential direction, and the inner circumferential surface of the outer cover 3 is provided with a first track 24. When the assembly of the inner cover 2, the metering disk 5, and the diversion disk 6 is pressed into the outer cover 3 along the axial direction, it is necessary to align and assemble the third limit tooth 23 of the metering disk 5 with the first track 24 of the outer cover 3 until several buckle teeth 26 of the outer cover 3 are buckled into the annular card slot 25 of the inner cover 2. At this time, the inner cover 2, the metering disk 5, the diversion disk 6, and the outer cover 3 are assembled into an assembly. Further, the funnel 4 is installed in the inner cover 2, an appropriate amount of salt is poured into the tank body 1, and then it is threadedly connected with the inner cover 2, and the salt shaker assembly is completed.

[0079] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 , in this embodiment, the quantitative salt shaker is suitable for containing salt, and is also suitable for containing various granular seasonings such as sugar, monosodium glutamate, and chicken essence.

[0080] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 ,Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 , in an implementation manner of this embodiment: A method for using a quantitative salt shaker capable of freely selecting the weight of the salt discharged is further provided:

[0081] First, the salt inside the tank body 1 enters the salt storage bin 12 through the leakage holes 11 of the funnel 4 under the action of gravity.

[0082] Secondly, when the pointer 29 provided on the outer cylindrical surface of the inner cover 2 corresponds to the "0" scale 30 on the outer cylindrical surface of the outer cover 3, the salt outlet 31 of the metering disc 5 fits with the sealing end surface 10 of the funnel 4. At this time, when the salt shaker is shaken, the salt inside the salt shaker will not spill out, and the salt shaker is in a sealed state.

[0083] Then, rotate the outer cover 3 clockwise. The outer cover 3 drives the metering disc 5 to rotate in a circle under the action of the first track 24 inside and the third limiting teeth 23 of the metering disc 5. The first limiting teeth 15 and the second limiting teeth 16 on the inner circular surface of the metering disc 5 slide into the first inclined track 13 and the second inclined track 14 respectively, so as to realize the downward movement of the metering disc 5.

[0084] Finally, when the pointer 29 on the outer cylindrical surface of the inner cover 2 corresponds to the "1" scale 30 on the outer cylindrical surface of the outer cover 3, a gap is formed between the salt outlet 31 of the metering disc 5 and the sealing end surface 10 of the funnel 4. Correspondingly, the diversion disc 6 extends out of the through hole 32 at the lower end of the outer cover 3. At this time, when the salt shaker is shaken, an appropriate amount of salt in the salt storage bin 12 flows into the salt outlet 31 of the metering disc 5 through the gap between the salt outlet 31 and the sealing end surface 10, and then flows into the diversion disc 6 through the salt outlet pipe 7. Under the action of the diversion holes 22 of the diversion disc 6, an appropriate amount of salt in the salt outlet pipe 7 is diffusely spilled out. At this time, 1 g of salt can be spilled out by shaking the salt shaker once, and different discharged salt weights are controlled by controlling the size of the gap between the salt outlet 31 and the sealing end surface 10.

[0085] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A quantitative salt tank with free choice of salt weight, characterized in that: comprising a tank body (1); An inner cover (2) is provided at the bottom of the tank body (1); an end of the tank body (1) close to the inner cover (2) is threadedly connected to the inner cover (2); an end of the inner cover (2) away from the tank body (1) is provided with an outer cover (3); an end of the inner cover (2) close to the outer cover (3) is rotatably buckled to the inner wall of the outer cover (3); A funnel (4) is provided between the tank body (1) and the inner cover (2), and the funnel (4) is located inside the inner cover (2). A quantity control disk (5) and a flow guide disk (6) are provided between the inner cover (2) and the outer cover (3) in sequence. A salt outlet pipe (7) is provided inside the quantity control disk (5), and the top end of the salt outlet pipe (7) passes through the inner cover (2) and abuts against the inner top surface of the funnel (4). The quantity control disk (5) is rotatably connected to the outer wall of the lower end of the inner cover (2), and the flow guide disk (6) is buckled to the lower end of the quantity control disk (5). The quantity control disk (5) and the flow guide disk (6) are both located inside the outer cover (3) and are slidably matched along the axial direction of the outer cover (3).

2. A quantitative salt tank capable of freely selecting the weight of salt according to claim 1, characterized in that: The outer wall of one end of the tank body (1) close to the inner cover (2) has an outer thread (8), and the inner wall of the inner cover (2) has an inner thread (9), and the outer thread (8) is adapted to the inner thread (9).

3. A quantitative salt tank capable of freely selecting the weight of salt according to claim 1, characterized in that: The inner top surface of the funnel (4) has a sealing end surface (10), and the top end of the salt outlet pipeline (7) abuts against the sealing end surface (10).

4. A quantitative salt tank capable of freely selecting the weight of salt according to claim 3, characterized in that: The funnel (4) is provided with a plurality of leakage holes (11) in the radial direction, and the plurality of leakage holes (11) all penetrate the funnel (4) and are evenly distributed along the circumference of the funnel (4).

5. A quantitative salt tank capable of freely selecting the weight of salt according to claim 4, characterized in that: The inner bottom of the inner cover (2) is provided with a salt storage bin (12), and the salt storage bin (12) is interconnected with the leakage hole (11) and the tank body (1).

6. A quantitative salt tank capable of freely selecting the weight of salt according to claim 1, characterized in that: The outer bottom wall of the inner cover (2) is provided with a first oblique track (13) and a second oblique track (14), and the first oblique track (13) and the second oblique track (14) are distributed on the outer bottom wall of the inner cover (2) in correspondence with each other; The inner wall of the control plate (5) is provided with a first limiting tooth (15) and a second limiting tooth (16) adapted to the first inclined track (13) and the second inclined track (14); the first limiting tooth (15) is slidably adapted to the first inclined track (13), and the second limiting tooth (16) is slidably adapted to the second inclined track (14).

7. A quantitative salt tank capable of freely selecting the weight of salt according to claim 1, characterized in that: The outer bottom wall of the control plate (5) is provided with a guide rod (17), the guide rod (17) is fixedly connected to the outer bottom wall of the control plate (5) along the axial direction of the control plate (5), the inner wall of the guide plate (6) is provided with a guide groove (18) adapted to the guide rod (17), and the guide rod (17) can be slidably limited in the guide groove (18); The outer bottom wall of the volume control disk (5) is also provided with a latching tooth (19), and a latching hole (20) is opened in the circumferential direction of the guide disk (6), and the latching tooth (19) is latched in the latching hole (20).

8. A quantitative salt tank capable of freely selecting the weight of salt according to claim 1, characterized in that: The inner bottom surface of the guide plate (6) has a conical protrusion (21), and a plurality of guide holes (22) are provided between the conical protrusion (21) and the inner bottom wall of the guide plate (6). The plurality of guide holes (22) penetrate the inner bottom surface of the guide plate (6) and are evenly distributed along the circumference of the guide plate (6).

9. A quantitative salt tank capable of freely selecting the weight of salt according to claim 1, characterized in that: The outer wall of the control volume disc (5) is provided with a third limiting tooth (23), the inner wall of the outer cover (3) is provided with a first track (24) in the axial direction, and the third limiting tooth (23) is slidably adapted to the first track (24); The outer middle wall of the inner cover (2) has an annular groove (25), and the inner wall of the outer cover (3) has a plurality of evenly distributed buckle teeth (26) in the axial direction, and the inner cover (2) is buckled onto the buckle teeth (26) of the outer cover (3) through the annular groove (25).

10. A method for using a quantitative salt tank capable of freely selecting the weight of salt according to any one of claims 1 to 9, characterized in that: First, the salt inside the tank (1) enters the salt storage bin (12) through the leakage hole (11) of the funnel (4) under the action of gravity; Secondly, when the pointer (29) provided on the outer cylindrical surface of the inner cover (2) corresponds to the scale (30) of "0" on the outer cylindrical surface of the outer cover (3), the salt outlet (31) of the control plate (5) is in contact with the sealing end surface (10) of the funnel (4). At this time, when the salt tank is shaken, the salt inside the salt tank cannot be spilled out, and the salt tank is in a sealed state; Then, the outer cover (3) is rotated clockwise, and the outer cover (3) drives the control disk (5) to rotate in a circle under the action of the first track (24) inside and the third limiting tooth (23) of the control disk (5), and the first limiting tooth (15) and the second limiting tooth (16) on the inner surface of the control disk (5) slide into the first inclined track (13) and the second inclined track (14) respectively, so that the control disk (5) moves downward; Finally, when the pointer (29) on the outer cylindrical surface of the inner cover (2) corresponds to the scale (30) "1" on the outer cylindrical surface of the outer cover (3), a gap is formed between the salt outlet (31) of the control plate (5) and the sealing end surface (10) of the funnel (4), and the corresponding guide plate (6) extends out of the through hole (32) at the lower end of the outer cover (3). At this time, the salt tank is shaken, and a proper amount of salt in the salt storage bin (12) is discharged through the salt outlet (31) and the sealing end surface (10) of the funnel (4). The salt flows into the salt outlet (31) of the control plate (5) through the gap between the end faces (10), and then flows into the guide plate (6) through the salt outlet pipe (7). Under the action of the guide holes (22) of the guide plate (6), a proper amount of salt in the salt outlet pipe (7) is diffused and scattered. At this time, the salt tank can be shaken once to sprinkle out 1g of salt. The control of different salt weights can be achieved by controlling the gap between the salt outlet (31) and the sealing end face (10).

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