TWM608244U - Quantitative dosing device - Google Patents

Abstract

This creation proposes a dosing device, which includes: a traction part and a discharge control part, which includes an outer shell, a first accommodating space, and an extruding part, wherein the traction part has a first magnetic attraction part, The extruding part is arranged in the first accommodating space, and the extruding part is composed of a second magnetic attraction part, a plug valve and a plug ring; in particular, when the traction part is attached to the outer shell, The first magnetic attraction part and the second magnetic attraction part are pulled to each other through the outer shell, driving the displacement of the extruder, and at the same time the plug valve is displaced from the first resisting part to the second resisting part.

Description

Dosing device

This creation is about a dosing device, especially a dosing device with a magnetic valve and a magnetic lock assembly by pulling the squeezing part through the traction part with magnetic force to squeeze out the liquid in the quantitative accommodating space. .

The development of industry has gradually caused serious pollution to the environment where people live. Due to the excessive use of natural resources to meet industrial needs, forests, green areas and tropical rain forests are being reduced on a large scale, leaving the loess wilderness that has been devastated. The frontal crossing immediately caused air pollution. Furthermore, the discharge of industrial waste water caused the farming land to be polluted by heavy metals, which indirectly caused humans to eat poisonous crops, causing various complications, and then after infection, harming all mankind. So nowadays, people have better awareness and habits regarding the hygiene habits of personal life, and the most frequent contact with pathogens is the hands. Therefore, the cleaning and sterilization of hands, as well as the actual disinfection, are to protect the health of themselves and their families. The only way.

Due to the improvement of hygienic habits, no matter in department stores, school units, banks, post offices, restaurants and various places with heavy traffic, liquid cleaning liquids are placed, and liquid supply devices must be installed in the toilets, whether it is at the door. Alcohol or disinfectant liquid dispensers, and even soap dispensers for toilet hand sanitizers, are very frequently used equipment. When these devices are used, too much cleaning fluid is often pressed carelessly, causing waste Or the environment is clean and tidy, so how to make the device can fix the amount of liquid in the proper amount when pressing, and the proper amount of liquid every time, firstly, it will not cause waste of resources, and secondly, it can prevent Excessive leakage of liquid in the device causes the environment to be messy.

In addition to the above-mentioned problems, today’s equipment has a serious problem. Although the devices are being made increasingly sophisticated, the tens of thousands of pressings per day often cause damage to the pressing device. The current design of the liquid discharge device Most of them use the design of the spring structure to actuate the liquid supply device, but the spring will be tired, or the connection point connecting the spring and the structure is easily damaged, so that the entire device cannot be used, or the equipment is damaged due to high-frequency pressing; Therefore, how to allow the liquid feeding device to provide the right amount of liquid and how the equipment can bear the high-frequency pressing has become the biggest problem of the current liquid feeding device.

In view of this, this creation is to provide a dosing device, which includes: a traction part with a first magnetic attraction part on the traction part; the discharge control part is composed of an outer shell and a first accommodating space, An extruder is placed in the first accommodating space, one end of the extruder is provided with a second magnetic attraction part, and the other end is a plug valve. The plug valve is sleeved with a plug ring, and the plug ring has a first resisting portion and a second The holding part and the quantitative accommodating space, the plug valve is arranged in the quantitative accommodating space; wherein, the traction part is attached to the outer shell, so that the first magnetic attraction part and the second magnetic attraction part pull each other through the outer shell, and drive The squeezing member is displaced, and at the same time the plug valve is displaced from the first resisting portion to the second resisting portion.

In the dosing device, the outer shell further has a liquid inlet and a first liquid outlet, and the stopper ring further has a first opening communicating with the liquid inlet and a second opening communicating with the first liquid outlet, Accordingly, the liquid flows from the liquid inlet through the first opening into the quantitative accommodating space. When the plug valve moves from the first resisting portion to the second resisting portion, the liquid stored in the quantitative accommodating space is transferred from The second opening flows to the first liquid outlet.

In the dosing device, one end of the traction part is further provided with a reset base, which includes a reset part and a displacement plate. The reset part is composed of a first housing and a second housing, and defines a second container. The second accommodating space is further provided with a limit slot, the limit slot is provided with a reset original, the displacement plate has a first end set in the limit slot, and is connected to the reset element, and the displacement plate is placed in the limit slot. Reciprocating movement in the slot.

In the dosing device, the first end is further provided with an engaging hole, so that one end of the traction part is penetrated with a second shell to engage with the engaging hole, and the second shell has an opening, and the first liquid outlet is connected to the opening Combine.

In the dosing device, the displacement plate has a second end, and the second end has a second liquid outlet. When the displacement plate moves, the second liquid outlet is aligned with the opening.

In the dosing device, the opening is provided with a first magnetic positioning member, and the first end is provided with a second magnetic positioning member. When the first end returns to match the opening, the first magnetic positioning member and the second magnetic positioning member The two magnetic positioning parts are magnetically attracted and positioned with each other.

The said dosing device, wherein, the dosing device further has a liquid storage tank, the liquid storage tank includes a third liquid outlet, and the third liquid outlet is in communication with the liquid inlet.

According to the said dosing device, the third liquid outlet is further provided with a magnetic valve. When the magnetic valve and the liquid inlet are equipped with a magnetic element to match them, the magnetic valve and the magnetic element magnetically repel each other, and the magnetic valve is opened accordingly , If the magnetic valve is far away from the magnetic element, the magnetic valve is closed.

In the quantitative liquid giving device, the liquid storage tank has a liquid storage opening and the liquid storage opening has a cover connected with the liquid storage tank, and a magnetic energy lock assembly is installed on the cover.

In the dosing device, the magnetic lock assembly further has a first lock part, a second lock part, and a magnetic key. The first lock part and the second lock part respectively have a plurality of magnetic tracks and are in communication with each other. The rails contain at least magnetic attraction elements, and by arranging a plurality of magnetic attraction elements at the connection between the first lock portion and the second lock portion to lock each other, the magnetic rails at least include magnetic attraction with positive and negative poles. When the magnetic key absorbs the first lock part, the second lock part is separated from the first lock part.

In this way, by using the dosing device of this creation, you can get an appropriate amount of cleaning liquid every time you use it, and the amount of liquid discharged each time can be adjusted to the most suitable by simple structural changes according to the needs of the user. In addition, in this case, the use of magnetic force is widely used to reduce the use of elastic structures, so that the device can cope with high-frequency compression and reduce the risk of failure. According to this, the user is using It can reach the right amount, and because of the use of magnetic force, there are few problems of friction or elastic structure loss, which greatly extends the service life of the liquid feeding device.

Since this creation discloses a dosing liquid device, in which the structural connections, linkage relationships and principles used can be understood by those with ordinary knowledge, the following Chinese explanations will not be fully described. At the same time, the diagrams of the comparison diagrams in the following texts express the structural schematics related to the characteristics of this creation, and are not drawn completely based on the actual size, and are described first.

Please refer to FIG. 1, which is a three-dimensional exploded view of the structure of the dosing device 1 proposed for this creation. This creation proposes a dosing device 1, which includes a traction part 10, one end of the traction part 10 is provided with a first magnetic attraction part 11, the first magnetic attraction part 11 may be one or more; a discharge control The portion 20 is composed of an outer casing 21 and a first accommodating space 211. The first accommodating space 211 is located inside the outer casing 21. A first accommodating space 211 in the outer casing 21 is placed The squeeze member 22 is used to squeeze and discharge the liquid in the first accommodating space 211 to achieve the function of liquid discharge. One end of the squeeze member 22 is provided with a second magnetic attraction portion 221, and the other One end is a plug valve 222, the plug valve 222 is arranged in a configuration perpendicular to the extrusion 22, the plug valve 222 is sleeved with a plug ring 223, the plug valve 222 is surrounded by the plug ring 223 Cover, the plug ring 223 is a hollow configuration, and the way to sleeve the plug valve 222 can be to provide an opening on the side, the plug valve 222 is inserted into the plug ring 223 through the opening, the plug ring 223 has a first resisting portion 2231, a second resisting portion 2232, and a certain amount of accommodating space 2233. The range defined by the first resisting portion 2231 and the second resisting portion 2232 is defined The size of the quantitative accommodating space 2233, the plug valve 222 is arranged in the quantitative accommodating space 2233, and the size of the plug valve 222 can only be slightly smaller than the plug ring 223, and cannot be too different; wherein, the traction part 10 is attached to the outer casing 21, so that one end of the traction portion 10, one end of the first magnetic attraction portion 11 and one end of the extruding member 22, and the second magnetic attraction portion 221 mutually pull the extruding member 22 through the outer casing 21 At the same time, the plug valve 222 is displaced from the first resisting portion 2231 to the second resisting portion 2232, wherein the magnetic properties of the first magnetic attraction portion 11 and the second magnetic attraction portion 221 can be different or different Repulsion, as long as it can produce linkage.

In particular, the extruding member 22 of this creation is specially designed to be arranged in the first accommodating space 211. The first accommodating space 211 defined by the outer shell 21 makes the extruding The member 22 can be prevented from being exposed to the outside during operation, reducing the risk of being damaged by the user, and increasing the service life. Furthermore, the extruding member 22 is bound to come into direct contact with the liquid when it is actuated. There is a risk of liquid leakage, whether it is man-made damage caused by liquid pollution or because the extrusion 22 is exposed to the outside and is contaminated by the outside world. When the device is in operation, the contaminated extrusion 22 comes into contact with Liquid, so that the user can not achieve the cleaning effect, on the contrary, the more they wash, the more dirty it gets.

In this embodiment, this case can have other liquid out methods. For example, the liquid out control part 20 can be embedded into the cabinet or the wall, and the traction part 10 can be a metal sheet, and the metal sheet is adsorbed on On the discharge control part 20, when the user slides the metal sheet, the traction part 10 drives the squeezing member 22 in the discharge control part 20 to complete the action of the discharge. According to this, the present invention is in the structure The design to reduce the action of the spring or the support structure, and by using the principle of magnetic force to pull the action, to reduce the wear speed of the device during use, according to this, the way of magnetic action can effectively reduce the wear between the components , And then through the use of the magnetic principle of actuation, the components are in indirect traction linkage, and there is no direct contact during actuation, which effectively reduces the speed of device replacement and improves the life of the device.

1 and 2, the outer shell 21 has a liquid inlet 212 at the top and a first liquid outlet 213 at the bottom. The positions of the liquid inlet 212 and the first liquid outlet 213 can be according to different implementation requirements. And set at any position of the outer shell 21, the liquid inlet 212 is connected to the first accommodating space 213. In this embodiment, when a liquid enters the first accommodating space from the liquid inlet 212 At 213, the first accommodating space 213 will be filled, and the extruding member 22 arranged in the first accommodating space 213 is completely immersed in the liquid. Accordingly, the plug of the extruding member 22 The ring 223 further has a first opening 2234 through which the liquid flowing into the first accommodating space 213 is introduced into the quantitative accommodating space 2233 in the stopper ring 223. The second holding portion 2232 has a second opening 2235 that communicates with the first liquid outlet 213 of the outer shell 21, and accordingly, the liquid flows into the first accommodating space 213 from the liquid inlet 211. Then enter the quantitative accommodating space 2233 through the first opening 2234 of the stopper ring 223 for temporary storage. When the dosing device 1 starts to operate, the pulling part 10 pulls the extruding part through the first magnetic attraction part 11 22 on the second magnetic attraction portion 221, when the plug valve 222 at the other end of the extrusion 22 moves from the direction of the first resisting portion 2231 of the plug ring 223 to the direction of the second resisting portion 2232, the temporary storage The liquid in the quantitative accommodating space 2233 is pushed by the plug valve 222 and flows from the second opening 2235 to the first liquid outlet 213 to complete the dosing action.

Wherein, the first opening 2234 can be one or more, and the number can be increased or decreased according to requirements. If the stopper ring 223 is a round cake shape, the first opening 2234 will be provided on the side wall of the stopper ring 223 , Its function is to allow liquid to enter the stopper ring 223, and since the extruding member 22 is arranged in the first accommodating space 211 and immersed in the liquid, if the first opening 213 is not provided, the After the plug valve 222 of the squeeze member 22 completes the pushing action, when it is to be reset, it will be difficult to reset the plug valve 222 and the quantitative accommodation space 2233 is also difficult to fill with the liquid due to the principle of liquid pressure. According to the design of this embodiment, the liquid can be quickly filled into the quantitative accommodating space 2233 through the first opening 213, and the quantitative accommodating space 2233 can be adjusted according to different requirements. The size is based on the quantitative liquid volume according to different needs.

Please continue to refer to FIG. 2, one end of the traction part 10 is further provided with a reset base 12, which includes a reset part 121 and a shift plate 122. The reset part 121 is composed of a first housing 1211 and a second housing 1212. Is composed, and through the first housing 1211 and the second housing 121 by clamping, snapping or bonding, a second accommodating space 1213 is defined, and the second accommodating space 1213 is further provided with a The limit slot 1214, the number of the limit slot 1214 can be one or more, can be changed according to the needs of use, the limit slot 1214 is provided with a reset original 1215, the reset element 1215 can be a spring, an elastic rope and a For magnets with the same magnetic properties, the displacement plate 122 has a first end 1221, and the first end 1221 is further designed with a downwardly extending convex portion that can be disposed in the limiting groove 1214 to make the displacement The plate 122 can be stably displaced on the first housing 1211, and the protruding portion on the first end 1221 is connected to the reset element 1215, and the displacement plate 122 is allowed to pass through the reset element in the limiting groove 1214 The linkage of 1215 performs reciprocating motion when the reset part 121 and the displacement plate 122 act.

As mentioned above, the displacement plate 122 on the reset base 12 is a pressing part mainly for the user to press in this case. The first end 1221 of the displacement plate 122 can be clamped, pressed to limit, and buckled. It is installed in the reset base 12 in a similar manner, and the other end protrudes from the reset base 12 and serves as a pressing part for the user to use conveniently. According to the design of this creation, it can be set separately in the form of a liquid feeding device as in the past. , Such as individually placed and wall-mounted, it can also be designed to be embedded in the wall, the storage cabinet can even be installed in the doll ornaments, all kinds of installation art ornaments, only the storage space can accommodate The device underneath and there is an opening for liquid outlet, all can be installed in the scope of this creation.

Please refer to FIG. 2, where the first end 1221 of the shift plate 122 is further provided with an engagement hole 1222. The number of the engagement holes 1222 can be increased or decreased according to the user's needs, so that one end of the traction portion 10 is penetrated A through hole on the second housing 1212 is engaged with the engaging hole 1222. The through hole can not only be used for the traction part 10 to penetrate through, but also can be a limiting part to prevent the traction part 10 from being operated during use. The device components are accidentally displaced, causing the device to fail to operate normally. The traction part 10 and the displacement plate 122 can also be designed as an integral component in addition to being combined in a joint manner, and the second housing 1212 has an opening 1216, the first liquid outlet 213 is combined with the opening 1216, and the liquid outlet control portion 20 is combined with the opening 1216 on the second housing 1212 of the reset base 12 through the first liquid outlet 213 This is the only place where the liquid discharge control part 20 is connected to the reset base 12, and the composition is shown in FIG. 3.

Please refer to FIG. 2, the shift plate 122 has a second end 1223. When the shift plate 122 is placed in the reset portion 121, the second end 1223 protrudes from the reset portion 121, and the second end 1223 has a The second liquid outlet 1224, when the displacement plate 122 moves into the reset part 121, causes the second liquid outlet 1224 to be aligned with the opening 1216 of the second housing 1212, wherein the displacement plate When the second end 1223 of the 122 does not actuate the reset base 121, the first end 1221 of the displacement plate 122 is aligned with the first liquid outlet 1224, and since the first end 1221 is not designed with an opening, It is a closed surface, and when the dosing device 1 is not activated, the first end 1221 of the shift plate 122 is used as a part to seal the first liquid outlet 213. When the shift plate 122 is activated, the first end 1221 The displacement plate 122 is displaced into the reset base 12 so that the second liquid outlet 1224 on the second end 1223 is aligned with the opening 1216 connected to the second housing 1212. At this time, the liquid flows from The second liquid outlet 1224 flows out to complete the operation of the liquid, and the movement of the reset element 1215 in the limit groove 1214 provided in the first housing 1211 in the reset base 12 makes the displacement plate 122 is displaced to the outside of the reset portion 121, and accordingly, the second liquid outlet 1224 on the displacement plate is misaligned with the opening 1216 on the second housing 1212, the opening 1216 is closed, and it has returned to The state of the device before it is moved when it is at rest.

In this embodiment, when the dosing device 1 is operated, in the past, the liquid was dispensed by pushing the shift plate 122 by pressing. In this invention, the dosing device 1 can be embedded into a wall or cabinet. In the body, the entire device can be installed in reverse during installation, so that the direction in which the displacement plate 122 protrudes faces inward, and a pull ring is designed at the second end 1223 of the displacement plate 122, according to this , The user needs to stretch the palm to the bottom of the device during use, and then use the fingers to pull the pull ring. At this time, the position of the palm will be just below the second liquid outlet 1224. Pull the pull ring with your fingers. When the liquid dosing device 1 discharges liquid, the liquid will just fall into the palm of the user. This design is especially suitable for users in dimly lit places. When the device body cannot be clearly seen, the user often cannot accurately Find the location of the liquid outlet, so that part of the liquid cannot be caught by the palm of the user at the first time and leaks to the outside during operation. The leaked liquid is likely to cause environmental pollution. Not only that, but also makes it easier to see The handicapped can easily use it. The visually impaired cannot see the position of the liquid outlet when using the general liquid dosing device, and because the visually impaired is relatively sensitive to the touch, when using the dosing device 1 of this invention, you can use your fingertips Touch the position of the pull ring, and when the pull ring of the shift plate 122 is operated, the liquid can accurately fall into the palm of the hand. Through this operation, the visually impaired can easily use the dosing liquid Device 1.

It is worth mentioning that, please refer to FIG. 4A, which is a schematic diagram of the dosing device 1 when the liquid discharging action has not been performed. The stopper valve 22 stays on the first stop of the stopper ring 223 when there is no displacement. At the holding portion 2231, at this time, the quantitative liquid in the quantitative accommodating space 2233 in the stopper ring 223 has been temporarily stored for use during actuation; please refer to Figure 4B, for the quantitative liquid feeding device 1 being executed The schematic diagram of the liquid actuation, the plug valve 22 is displaced from the first resisting portion 2231 to the second resisting portion 2232 through the quantitative accommodating space 2233, and at the same time, the amount temporarily stored in the quantitative accommodating space 2233 The liquid is pushed out to the second opening 2235 on the second holding portion 2232; please refer to FIG. 4C, which is a schematic diagram of the liquid dosing device 1 when it is pressed to the bottom when the liquid is discharged. The valve 222 has been displaced to the second resisting portion 2232, and the liquid in the quantitative containing space 2233 has all flowed out from the second opening 2235.

Please continue to refer to FIG. 2, the opening 1216 of the second housing 1212 is provided with a first magnetic positioning member 1217, and the first end 1221 of the shift plate 122 is provided with a second magnetic positioning member 1225. When the first end 1221 is restored to be aligned and closed with the opening 1216, the first magnetic positioning member 1217 and the second magnetic positioning member 1225 are magnetically attracted to each other and complete positioning. Because the conventional liquid feeding device is in use, although it is designed to reset Structure, but often because the content cleaning liquid sticks around the liquid outlet, the residual liquid scale that prevents the liquid outlet from closing is formed to block the displacement plate 122 from resetting or make the displacement plate 122 incomplete, so the liquid is discharged The opening cannot be completely closed, causing liquid leakage. Therefore, in this case, the first magnetic positioning member 1217 is provided on the upper part of the opening 1216 on the second housing 1212 and the first end 21221 of the displacement plate 122 is provided with the The second magnetic positioning members 1225 are aligned with each other. In this embodiment, the corresponding positioning members must be of different magnetic properties. After the dosing device 1 is used, the positioning device can effectively close the The action of the second liquid outlet 1224.

It is worth mentioning that the dosing device 1 further has a liquid storage tank, the liquid storage tank includes a third liquid outlet, the number of the third liquid port can be made according to the needs of the user. Increase or decrease, the third liquid outlet is opposite to the liquid inlet 212 on the top of the liquid outlet control portion 20, wherein the liquid storage tank can be a tank for liquid, a liquid containing bag, or a liquid storage bag or a liquid storage bag. The liquid or the accommodating space of the liquid accommodating bag can be stored at the place where the liquid storage tank does not need to be adjacent to the liquid inlet 212; the third liquid outlet can be a tubular structure or any form of diversion structure, the liquid storage tank does not need to be adjacent to the liquid inlet 212; The third liquid outlet can be connected to a plurality of dosing devices 1 at the same time. This design is to reduce the operating procedures when replenishing the liquid. The user does not need to replace them one by one when performing the replenishment, but only needs to be refilled. The large-capacity liquid storage tank can complete the liquid replenishment of multiple dosing devices 1 at the same time, which not only saves human resources, but also can reliably control the amount of liquid used. The device 1 is set in a relatively hidden position and forgot to replenish the liquid because it is not easy to find, so that the device is forgotten.

In addition, in one of the embodiments of this creation, the dosing device 1 of this creation can not only be used in small families or a small number of individual devices, but also can be used in public places that need to be widely installed, such as department stores. , Schools, hospitals, pool courts, banks or office buildings in large demand places, because the third liquid outlet on the liquid storage tank of the dosing device 1 is designed as a tubular structure. According to this, the The liquid storage tank is connected to the dosing device 1 through a tubular structure. The third liquid outlet can be connected through the tubular structure of the third liquid outlet when it is installed. When the third liquid outlet tubular structure is used for connection, Expand the scope of use. For example, in a school, there are many sinks in different locations on each floor, such as in a toilet, outdoor sink or pantry sink. The location of the device may not have space for placement. The liquid storage tank, at this time, the design of this case can respond to this situation, and only a small space is required to install the set amount of the liquid supply device 1, and then through the tubular design of the third liquid outlet, the liquid storage tank is placed In the accommodating space under the storage cabinet or the sink with a large surrounding space, and the plural number of adjacent liquid dosing devices 1 can be connected to the same liquid storage tank at the same time, in conjunction with another embodiment of the present invention, the device It can be set up in a recessed way. The main device body and the liquid storage tank are hidden in the cabinet or the wall. Only a liquid outlet and pressing part can be exposed to obtain the cleaning liquid, which is different from the previous installation of liquid storage on the device. The tank is exposed to the outside so that students have the opportunity to damage the dosing device 1, and if the dosing device 1 is installed in an open park or outdoor sink, it must withstand the damage of wind, sun and rain. , So that the external structure of the liquid dosing device 1 is damaged or there is a risk of malicious addition of other liquids.

5, the third liquid outlet has a magnetic valve 30, the magnetic valve 30 has a valve seat and a valve plug, the magnetic valve 30 and the liquid inlet 212 are provided with a magnetic element 2121 to counter When matched, the valve plug on the magnetic valve 32 and the magnetic element 2121 at the liquid inlet 212 repel each other magnetically. Accordingly, the valve plug on the magnetic valve 30 is pushed upward to open. If the magnetic element 2121 and the magnetic element 2121 are When the valve 30 is disconnected, the valve plug of the magnetic valve 30 is closed downwards. According to this, when the replenishment liquid is replaced, the replenishment liquid can be prevented from leaking out of the liquid storage tank, because as long as the third liquid outlet leaves the liquid inlet At the same time as the port 212, the magnetic valve 30 will be closed in time to prevent the remaining liquid in the reservoir from flowing out. In addition, it is inevitable that the tubular structure of the third liquid outlet will inevitably be pulled during installation. It is possible to separate the third liquid outlet from the liquid inlet 212 if it is too strong. At this time, the magnetic valve 30 can also effectively prevent the liquid in the liquid storage tank from leaking out and avoid unnecessary waste.

Please refer to FIG. 6, the liquid storage tank is further provided with a liquid storage opening and the liquid storage opening has a cover connected with the liquid storage tank, and a magnetic energy lock assembly is further installed at the connection between the cover and the liquid storage tank 31. Wherein, the setting direction of the cover is not limited to vertical or horizontal setting. Because the liquid storage tank may be a large-capacity design, the one-time cost is high, and it is necessary to prevent it from being stolen during storage, or Because it has not been stored and dropped out, the magnetic energy station assembly 31 is specially designed for anti-theft purposes.

Please continue to refer to FIG. 6A, the magnetic lock assembly 31 further has a first lock portion 311 installed on the liquid storage tank, a second lock portion 312 installed on the cover and a magnetic key 313, the first lock The portion 311 and the second lock portion 312 respectively have a plurality of magnetic tracks 314 and are connected, each of the plurality of magnetic tracks 314 includes at least one magnetic element 315, and the plurality of magnetic elements 315 are arranged on the first lock The part 311 and the second lock part 312 are connected to each other to lock each other. The magnetic tracks 314 contain at least the positive and negative poles of the magnetic element 315, as shown in FIG. 6B, when the magnetic key 313 absorbs the When the first lock portion 311 is used, the magnetic element 315 in the first lock portion 312 and the magnetic rail 314 is attracted by the magnetic key 313 and is attracted to the first lock portion 312 and the magnetic rail 314, so the second lock portion 312 The lock portion 312 is separated from the first lock portion 311. As shown in FIG. 6C, when the magnetic lock assembly 31 needs to be closed, the first lock portion 311 and the plurality of magnetic attraction elements 315 in the second lock portion 312 Will stay on the magnetic track 314 adjacent to the first lock portion 311 and the second lock portion 312, so at this time the magnetic lock assembly 31 is locked by the magnetic element 315 and cannot be opened. When the magnetic key When 313 is attracted to the first lock portion 311, the plurality of magnetic attraction elements 315 are attracted into the magnetic track 314 of the first lock portion 311, so that the first lock portion 311 and the second lock portion 312 are adjacent to each other There is no obstruction, and the magnetic energy lock assembly 31 can be opened at this time.

It is worth mentioning that the magnetic key 313 is provided with at least a plurality of different magnetic attraction elements 315 that match the plurality of magnetic attraction elements 315 in the magnetic track 314. Therefore, the magnetic energy lock assembly 31 is not just to find a magnet and can For the opened magnetic lock, each group of the magnetic lock assembly 31 in the magnetic track 314 and the magnetic key 313 in the plurality of magnetic elements 315 can be designed according to the user's unique unlocking and matching method.

The above descriptions are only the preferred embodiments of this creation, and are not intended to limit the application for patent rights of this creation. At the same time, the above descriptions should be understood and implemented by those skilled in the art, so the others do not depart from this creation. All equivalent changes or modifications completed under the spirit of the disclosure should be included in the scope of the patent.

1: Dosing device 10: Traction Department 11: The first magnetic attraction part 12: Reset the base 121: Reset part 1211: first shell 1212: second shell 1213: second housing space 1214: limit slot 1215: reset component 1216: opening 1217: The first magnetic positioning piece 122: shift board 1221: first end 1222: Joint hole 1223: second end 1224: second liquid outlet 1225: The second magnetic positioning piece 20: Outlet Control Department 21: Outer shell 211: The first housing space 212: Liquid Inlet 2121: Magnetic element 213: The first liquid outlet 22: Extrusion 221: The second magnetic part 222: Plug valve 223: plug ring 2231: First Resisting Department 2232: Second Resisting Department 2233: Quantitative accommodation space 2234: first opening 2235: second opening 30: Magnetic valve 31: Magnetic energy lock assembly 311: first lock 312: second lock 313: Magnetic Energy Key 314: Magnetic Track 315: Magnetic element

Figure 1 is a three-dimensional exploded view of the dosing device of the present invention.

Figure 2 is an exploded view of the reset base of the new creation.

Figure 3 is a schematic diagram of the dosing device of the new creation.

Figure 4A is a schematic diagram of the plug valve of the present invention before displacement.

Figure 4B is a schematic diagram of the plug valve displacement of the new creation.

Figure 4C is a schematic diagram of the plug valve of the present invention after displacement.

Figure 5 is a schematic diagram of the magnetic valve of the new creation.

Figure 6 is a schematic diagram of the magnetic energy lock assembly of the new creation.

1: Dosing device

10: Traction Department

11: The first magnetic attraction part

20: Outlet Control Department

21: Outer shell

211: The first housing space

213: The first liquid outlet

22: Extrusion

221: The second magnetic part

222: Plug valve

223: plug ring

2231: First Resisting Department

2232: Second Resisting Department

2233: Quantitative accommodation space

2234: first opening

2235: second opening

Claims (10)

A dosing device, which contains: A traction part, the traction part is provided with a first magnetic attraction part; A liquid outlet control part is composed of an outer shell and a first accommodating space. An extruding part is placed in the first accommodating space. One end of the extruding part is provided with a second magnetic attraction part, and the other end It is a plug valve, and a plug ring is sleeved on the plug valve. The plug ring has a first resisting portion, a second resisting portion and a certain amount of accommodating space. The plug valve is arranged in the quantitative accommodating space Wherein, the traction portion is attached to the outer shell, so that the first magnetic attraction portion and the second magnetic attraction portion pull each other through the outer shell, and drive the displacement of the extruder, while the plug valve is moved by the first A resisting portion is displaced to the second resisting portion. The dosing device according to claim 1, wherein the outer shell further has a liquid inlet and a first liquid outlet, and the stopper ring further has a first opening communicating with the liquid inlet and a second Two openings communicate with the first liquid outlet. According to this, a liquid flows from the liquid inlet through the first opening into the quantitative accommodating space. When the plug valve moves from the first resisting portion to the second When the resisting part moves in the direction, the liquid stored in the quantitative accommodating space flows from the second opening to the first liquid outlet. The dosing device according to claim 2, wherein a reset base is further provided at one end of the traction part, which includes a reset part and a displacement plate, and the reset part is composed of a first shell and a second shell Body, and defines a second accommodating space, the second accommodating space is further provided with a limiting slot, the limiting slot is provided with a reset original, the displacement plate has a first end set on the The limit slot is connected with the reset element, and the shift plate is reciprocated in the limit slot. The dosing device according to claim 3, wherein the first end is further provided with an engaging hole, so that one end of the traction part penetrates the second housing to engage with the engaging hole, and the second housing has An opening, and the first liquid outlet is combined with the opening. The dosing device according to claim 4, wherein the displacement plate has a second end, and the second end has a second liquid outlet, and when the displacement plate moves, the second outlet The liquid port is aligned with the opening. The dosing device according to claim 4, wherein the opening is provided with a first magnetic positioning member, and the first end is provided with a second magnetic positioning member, when the first end returns to match the opening , The first magnetic positioning member and the second magnetic positioning member are magnetically positioned to each other. The dosing device according to claim 2, wherein the dosing device further has a liquid storage tank, and the liquid storage tank includes a third liquid outlet, the third liquid outlet and the liquid inlet The ports are connected. The dosing device according to claim 7, wherein the third liquid outlet further has a magnetic valve, and when a magnetic element is provided at the magnetic valve and the liquid inlet to match them, the magnetic valve and the magnetic valve The elements repel each other magnetically, and the magnetic valve is opened accordingly. If the magnetic valve is far away from the magnetic element, the magnetic valve is closed. The dosing device according to claim 7, wherein the liquid storage tank has a liquid storage opening and the liquid storage opening has a cover body associated with the liquid storage tank, and a magnetic energy lock is further installed on the cover body Components. The dosing device according to claim 9, wherein the magnetic lock assembly further has a first lock portion, a second lock portion and a magnetic key, and the first lock portion and the second lock portion each have a plurality of The magnetic tracks are connected with each other. Each of the plurality of magnetic tracks contains at least one magnetic element, and the plurality of magnetic elements are arranged in the connection between the first lock portion and the second lock portion to lock each other The magnetic tracks include at least the magnetic element with positive and negative poles. When the magnetic key attracts the first lock portion, the second lock portion and the first lock portion are separated accordingly.

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