WO2006131033A1

WO2006131033A1 - A quantitative dispenser and a quantitative jar for solid powder

Info

Publication number: WO2006131033A1
Application number: PCT/CN2005/001509
Authority: WO
Inventors: Shi Peng
Original assignee: Shi Peng
Priority date: 2005-06-09
Filing date: 2005-09-19
Publication date: 2006-12-14
Also published as: CN2825508Y

Abstract

The invention discloses a quantitative dispenser for solid powder, which comprises a discharging assembly and a sealing cover, the discharging assembly is provided with an inlet position and an outlet position, the sealing cover is mounted removably on the discharging assembly, and the sealing cover mantles the discharging assembly completely and a close space is formed between the sealing cover and the discharging assembly when the discharging assembly is in the inlet position. It can effectively prevent the solid powder from being damped and can be more healthful for use, because that the quantitative dispensing mechanism is enclosed inside of the sealing cover.

Description

Solid powder quantitative take-up device and quantitative tank

[Technical Field]

This invention relates to a metering device for the metering of solid powders or granules.

【Background technique】

In the prior art, when people take solid powder or solid particles (such as salt, milk powder, coffee, protein powder, etc.), because they do not have convenient quantitative access functions, they can only be inverted by personal judgment, which is not easy to achieve. Quantitative access is very inconvenient, and moisture and sanitation are also problematic.

[Summary of the Invention]

SUMMARY OF THE INVENTION An object of the present invention is to provide a take-up device and a dosing tank which can realize the quantitative use of solid powder or small particles and can prevent moisture.

The object of the present invention is achieved as follows: The solid powder quantitative taking device comprises a quantitative powder discharging assembly and a closing cover, the powder discharging assembly has a powder feeding position and a powder discharging position, and the closing cover is detachably mounted on the quantitative powder discharging assembly. When the powder discharging assembly is in the powder feeding position, the closing cover completely covers the powder discharging assembly and forms a closed space between the closing lid and the powder discharging assembly.

The powder discharging assembly comprises a measuring spoon mounting seat, a measuring spoon and a reset elastic member for bounce the measuring spoon from the powder discharging position to the powder feeding position, the measuring spoon mounting seat has a falling powder opening, and the measuring spoon is installed in the quantity The spoon mount is movable relative to the powder feeding position and the powder discharging position, and the reset elastic member is in contact with the measuring spoon. The measuring spoon includes a quantitative tank. When the powder feeding position is performed, the quantitative tank and the measuring spoon mount fall. The powder port is connected to allow the powder to fall into the dosing tank; in the powder discharging position, the dosing tank is separated from the powder falling port of the measuring spoon mount and the quantitative tank is at least partially exposed outside the measuring spoon mount for the powder to self The quantification tank is discharged.

The measuring spoon includes a first wall and a second wall, the first wall and the second wall defining a dosing groove, the second wall being movable relative to the first wall or integral with the first wall.

A first vibration portion is disposed on the measuring spoon, a second vibration portion is disposed on the measuring spoon mounting seat, and the second vibration portion is located on a movement track of the first vibration portion.

The quantification tank is provided in an up-and-down manner, and has a powder inlet port and a powder outlet port. When the powder feeding position is reached, the powder inlet port communicates with the powder drop port of the measuring spoon mount and the powder outlet port is completely replaced by the measuring spoon mount. Closed, in the powder discharging position, the dosing tank is separated from the powder drop port of the measuring spoon mount and the powder outlet is at least partially exposed outside the measuring spoon mount.

One end of the quantification tank is provided with a powder outlet, and the other end is closed by the bottom wall. When the powder is in the powder feeding position, the powder outlet of the quantitative tank is connected with the powder dropping port, and in the powder discharging position, the quantitative tank and the measuring spoon The powder opening of the mounting seat is blocked and the powder outlet of the metering tank is at least partially exposed outside the measuring spoon mount.

The quantitative access device further includes a connecting device having first and second butting ends, the first butting end is for cooperating with the can body for accommodating the powder, and the second butting end is for the powder discharging assembly Cooperate. A solid powder quantitative taking device comprises a measuring spoon mounting seat, a measuring spoon and a resetting torque member for bounce the measuring spoon from the powder discharging position to the powder feeding position, the measuring spoon mounting seat has a falling powder mouth, and the measuring spoon is installed on the measuring spoon The measuring spoon mount is movable relative to the powder feeding position and the powder discharging position, and the resetting torque member is in contact with the measuring spoon, the measuring spoon comprises a dosing groove, and the dosing groove and the measuring spoon mounting seat are in the feeding position The powder dropping port is connected to allow the powder to fall into the dosing tank; in the powder discharging position, the dosing tank is separated from the falling powder port of the measuring spoon mount and the quantitative tank is at least partially exposed outside the measuring spoon mount for powder supply The body is discharged from the quantification tank.

The torsion member is a torsion spring.

A quantitative canister comprises a powder container and a closure cap connected thereto, and a closed space is formed between the closure cap and the powder container, the powder container comprises a can body for accommodating the powder body and is connected with the can body and used for a powder discharging assembly, the powder discharging assembly being placed in the closed space.

The powder container is externally provided with a lever, and one end of the lever is rotatably supported on the powder container, and the free end thereof corresponds to the position of the measuring spoon.

Compared with the prior art, the present invention has the following advantages:

1) By retracting the quantitative mechanical structure into the inside of the closure, moisture can be effectively achieved and the use is more sanitary;

2) Through the setting of the torque component, the measuring spoon has a long moving distance in the fixed space, which can be designed to take more usage and reduce noise;

3) The volume of the quantification tank is adjustable, and it is possible to quantitatively take different amounts of powder, so that the applicability of the quantitative take-up device is stronger;

4) By means of the connection device, the dosing device can be connected to a common tank or a special tank.

[Description of the Drawings]

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing the quantitative tank of the present invention having a solid powder dosing device (excluding a reset elastic member).

Figure 2 is a perspective structural view of the seat body of Figure 1 with a measuring spoon mounted thereon.

Figure 3 is a perspective view of the base of Figure 1.

Figure 4 is a perspective view of the fixing portion of the measuring spoon of Figure 1.

Figure 5 is a plan view of Figure 4.

Figure 6 is a perspective view of the movable portion of the measuring spoon of Figure 1.

Figure 7 is a cross-sectional view of the present invention.

Figure 8 is a plan view of another angle of the present invention.

Figure 9 is a perspective view of the closure of the present invention.

Figure 10 is a cross-sectional view of the seat body of the present invention.

Figure 11 is a cross-sectional view of another angle of the measuring spoon of the present invention. Figure 12 is a perspective view of a measuring spoon in accordance with a second embodiment of the present invention.

Figure 13 is an exploded perspective view of a third embodiment of the present invention.

Figure 14 is an exploded perspective view of the measuring spoon of Figure 13.

Figure 15 is a perspective view of the measuring spoon of Figure 13 after it has been mounted to the base.

Fig. 16 and Fig. 17 are perspective views of two angles of the powder discharging unit of the fourth embodiment of the solid powder quantitative taking device of the present invention.

Figure 18 is an exploded perspective view of a dosing tank having a threaded connection device of the present invention.

Figure 19 is a perspective view of the metering device with the threaded connection device of Figure 18 (without the can body).

Fig. 20 and Fig. 21 are perspective views showing the two directions of the quantitative tank (without the tank body) having the pressure connecting device of the present invention.

Figure 22 is a perspective view of a dosing tank (with a can body) having a pressure connecting device of the present invention.

Figure 23 is a perspective view showing a fifth embodiment of the solid powder dosing apparatus of the present invention. Fig. 24 is an exploded perspective view showing the powder discharging unit of the fifth embodiment of the solid powder dosing apparatus of the present invention.

25 and 26 are structural views of two different angles of the powder discharging assembly of the fifth embodiment at the powder feeding position, respectively.

27 and 28 are perspective views of the fifth embodiment in the powder feeding position and the powder discharging position, respectively.

29 and 30 are structural views of two different angles of the powder discharging assembly of the sixth embodiment at the powder feeding position, respectively.

31 and 32 are structural views of two different angles of the powder discharging assembly of the seventh embodiment at the powder feeding position, respectively.

33 and 34 are perspective views of the seventh embodiment in the powder feeding position and the powder discharging position, respectively.

35 and 36 are structural views of two different angles when the powder discharging assembly of the eighth embodiment is placed at the powder feeding position, respectively.

37 and 38 are structural diagrams of two different angles of the volume fine tuning key of the ninth embodiment, respectively.

Figure 39 is a perspective view of a tenth embodiment of the present invention.

Figure 40 is a perspective view of an eleventh embodiment of the present invention.

Figure 41 is a schematic view showing the structure of a powder discharging assembly according to an eleventh embodiment of the present invention.

42 and 43 are respectively an exploded perspective view and a perspective view of a twelfth embodiment of the present invention. Figure 44 is an exploded perspective view and a perspective view of a thirteenth embodiment of the present invention.

Figure 45 is a cross-sectional view showing the powder discharging unit of Figure 44 integrally connected to the can body. Figure 46 is a cross-sectional view of the closure cap of Figure 44.

【detailed description】

Referring to FIG. 1 to FIG. 11 , the solid powder quantitative taking device of the present invention is used for quantitatively taking solid powder or solid particles, and the quantitative taking device comprises a powder discharging component for quantitative powdering and quantitative powder discharging and cooperates therewith. Close the lid. The powder discharging assembly has a top end and a bottom end, and the top end thereof may be fixedly connected to the tank body 7 containing the solid powder or particles, or connected to the tank body 7 through a connecting device, or formed integrally with the tank body 7 The end is engaged with the closure cap 6, which completely covers the powder discharge assembly, so that the entire powder discharge assembly is retracted into the closure cover 6, that is, a closed space is formed between the powder discharge assembly and the closure cover. The tank 7 has a third powder opening 72 at its end, and the other end is sealed by a top cover 71.

The powder discharging assembly comprises a measuring spoon 1, a seat body 2, a return elastic member 3 and a vibration device 4. The measuring spoon 1 is in the form of a drawer for quantitatively measuring solid powder or granules. The measuring spoon 1 has a fixing portion 11 and a movable portion 12, and the fixing portion 11 has a side wall 111 formed by connecting a plurality of wall bodies end to end, and a top wall 112 closing the top opening of the side wall 111, the side wall 111 and the top wall 112. A receiving groove 114 is defined, and a first falling port 113 is disposed through the top wall 112. The movable portion 12 is received in the receiving groove 114 of the fixing portion 11 and is movable back and forth relative to the fixing portion 11. The movable portion 12 is substantially in the shape of "L", and includes a vertical partition wall 121 and a horizontal mounting wall. 123, the partition wall 121 divides the receiving groove 114 into two parts, the two parts are a quantitative groove 1141 and a mounting groove 1142 respectively, the first powder falling port 113 and the quantitative groove 1141 are penetrated, and the side of the quantitative groove 1141 facing away from the seat body 2 There is an opening 1143. The measuring spoon 1 further comprises a pressure plate 13 fixedly mounted below the seat body 2. When the measuring spoon 1 is in an initial state, the pressure plate 13 covers and completely seals the opening 1143 at the bottom end of the dosing groove 1141. In the present embodiment, the dosing groove 1141 is surrounded by a partition wall 121, a partial side wall 111 and a partial top wall 112, and the partition wall 121 constitutes a second wall, and the partial side wall 111 and the partial top wall 112 constitute the first The wall, i.e., the second wall, is movable relative to the first wall to cause a change in the volume of the metering tank 1141.

The measuring spoon 1 further includes a volume adjusting device 5 including an adjusting groove 51, a fixing post 52, an adjusting member 53 and a fastener 54. The adjusting groove 51 is disposed on the mounting wall 123 and penetrates the mounting in the vertical direction. a wall 123, and the adjusting groove 51 extends along the moving direction of the measuring spoon 1. The fixing post 52 protrudes vertically downward from the surface of the top wall 112 of the fixing portion 11 and extends into the adjusting groove 51-fixed length, and the fixing column The central portion of the 52 is provided with a mounting hole 521, and the adjusting member 53 is provided with a through groove extending along the axial direction thereof, and the through groove is composed of the first, second and third through grooves 531, 532 and 533 which are penetrated, and the first 1. The boundary between the third through slots 531, 533 and the second through slot 532 is a step, and the inner diameter of the third through slot 533 matches the outer diameter of the fixed post 52. When the movable portion 12 is moved to bring the volume of the dosing groove 1141 to a desired value, the adjusting member 53 is fastened to the fixing post 52 by the fastener 54, and at this time, the adjusting member 53 is pressed against the mounting of the movable portion 12. On the surface of the wall 123, the movable portion is realized The positioning of 12 ensures that the volume of the metering tank 1141 does not change during the metering process. In the actual application, the volume indicator can be set on the measuring spoon 1. When the partition wall 121 moves to the scale corresponding to the required volume, the movement can be stopped and the movable portion 12 can be locked by the adjusting member 53, so that the volume of the quantitative groove 1141 is satisfied. The user's quantity is taken.

The base body 2 is connected to the closing cover 6, the base body 2 includes a base 21, a retaining wall 22 and a first guiding member 24, and a second falling powder opening 211 is provided through the base 21 in the forward direction of the measuring spoon and When the quantitative take-up device is in the initial state, the second dust falling port 211 is located directly above the first powder falling port 113. The retaining wall 22 is curved and protrudes from the end side of the base 21. The first guiding member 24 has an arc-shaped surface symmetrically disposed on both sides of the movement path of the measuring spoon, and the first guiding member 24 is in point contact with the surface of the side wall 111 of the measuring spoon 1 during the movement of the measuring spoon, thereby realizing Orientation of the direction of movement of the measuring spoon. Further, a side of the seat body 2 facing the can body 7 is provided with a receiving groove 27, and the bottom end of the can body 7 is installed in the receiving groove 27.

The return elastic member 3 is a torsion member 31 having two and respectively mounted on the two mounting posts 32. The mounting post 32 extends vertically downward from the surface of the base 21, and the two mounting posts 32 are located on the side of the measuring spoon 1. In front. The middle portions 311 of the two torsion members 31 are respectively sleeved on the two mounting posts 32, and the tail portions 312 abut against the retaining wall 22 of the base body 2, and the head portions 313 abut against the side walls 111 of the front end of the measuring spoon 1. In the present embodiment, the torsion member 31 is a torsion spring.

The vibrating device 4 includes a first vibrating portion 41 and a second vibrating portion 42. The first vibrating portion 41 is composed of a protruding portion 411 and a concave portion 412, and the protruding portion 411 is disposed on the measuring spoon side wall 111. A plurality of parallel strip-shaped protrusions on the upper portion, the recessed portion 412 is a groove portion between the two protrusions 411. The second vibrating portion 42 is disposed on the base body 2 and located on the movement track of the first vibrating portion 41. When the measuring spoon 1 is advanced, the first vibrating portion 41 and the second vibrating portion 42 collide to generate a vibration effect, so that the quantification slot The solid powder or granules in 1141 can smoothly fall from the second powder falling port 211.

Further, the dosing device further includes a pressure plate 13, which is fixed to the seat body 2 by a threaded fastener and closes the opening 1143 at the bottom end of the dosing groove 1141.

The solid powder dosing device may also include a closing cover 6 covering the seat body 2, and a plurality of first engaging grooves 62 are distributed on the inner wall of the closing cover 6, and the seat body 2 corresponds to each first clamping The slot 62 is provided with a first latching block 29. When the first latching slot 62 of the cover 6 is engaged with the first latching block 29 of the base 2, the cover 6 is mounted on the base 2. A closed space 63 (shown in FIG. 7) is formed between the closure cover 6 and the seat body 2. The measuring spoon 1, the return elastic member 3 and the vibrating device 4 are completely inserted into the closed space 63. The closure cap 6 reinforces the sealing property with the seat body 2 through the seal member 26.

The working process of the quantitative taking device is as follows: when the measuring spoon 1 is in the initial state, the third falling powder port 72, the second falling powder opening 211 and the first falling powder opening 113 are penetrated, and the solid powder in the can body 7 passes through the first 3. Quantitative tank which falls into and fills the measuring spoon 1 by the second and the first falling powder port 72, 211, 113 1141, at the same time, the pressure plate 13 completely closes the opening 1143 of the quantitative tank 1141, so the measuring spoon 1 realizes quantitative access to the fixed powder; when the measuring spoon 1 is pressed, the measuring spoon 1 moves forward relative to the seat 2, the measuring spoon The top wall 112 of the sealing body 2 seals the second dust collecting opening 211 of the seat body 2, and blocks the second dust collecting port 211 from the dosing groove 1141, and the torsion member 31 is compressed. During the movement, at least part of the opening 1143 of the dosing groove 1141 is opened. When the pressure plate 13 is initially exposed to the outside of the pressure plate 13, that is, the pressure plate 13 can only close the partial opening 1143 of the positioning groove 1141, the first vibration portion 41 and the second vibration portion 42 start to collide to smoothly drop the powder in the quantitative groove 1411; When the spoon 1 is moved to the end of its stroke, the opening 1143 of the dosing groove 1141 is completely exposed to the outside of the pressure plate 13, and the torsion member 31 is compressed to the maximum deformation state; after the measuring spoon is released, the torsion member 31 is restored to deformation, thereby The measuring spoon 1 springs back and resets.

Please refer to FIG. 12, which is a perspective view of a measuring spoon according to a second embodiment of the present invention. This embodiment differs from the first embodiment in that the partition wall 121 of the measuring spoon cannot be moved, and the volume of the metering tank 1141 is fixed, so that a fixed amount of solid powder or particles can be obtained.

Please refer to FIG. 13 to FIG. 15, which is a third embodiment of the present invention. The dosing device includes a measuring spoon 1, a seat body 2, a return elastic member 3, and a vibrating device 4. The measuring spoon 1 includes a fixing portion 11 and a movable portion 12, and the fixing portion 11 includes a top wall 112 and a frame-shaped side wall 111. The side wall 111 and the top wall 112 are surrounded by a receiving groove 114, and the front end of the top wall 112 The first dust-removing opening 113 is provided through, and the second guiding member 116 protrudes from the surface of the top wall 112 facing the seat body 2 in the direction of the seat body 2. The movable portion 12 includes a partition wall 121 and a mounting wall 123 that partitions the receiving groove 114 into a constant groove 1141 and a mounting groove 1142. The base body 2 includes a base 21, a first guiding member 24 and a blocking wall 22. The base 21 is provided with a guiding groove 25 and a second falling powder opening 211. The guiding groove 25 corresponds to the position of the second guiding member 116 and accommodates The second guiding member 116 slides the second guiding member 116 in the guiding groove 25. The second powder falling port 211 extends through the base 21, and the first guiding member 24 is disposed on the base 21 and located on both sides of the movement track of the measuring spoon 1. During the movement of the measuring spoon 1, the first guiding member 24 and the amount The side wall 111 of the spoon 1 is in point contact. The retaining wall 22 has an arc shape and is convexly disposed on the end side of the base 21. By the cooperation of the second guiding member 116 with the guiding groove 25 and the action of the first guiding member 24, the guiding of the direction of movement of the measuring spoon 1 is achieved.

The return elastic member 3 includes two torsion members 31 respectively mounted on the two mounting posts. The mounting post 32 extends vertically downward from the surface of the seat 2 and is located in front of the side of the measuring spoon 1. The middle portion of the torsion member 31 is sleeved on the mounting post 32, and the tail portion abuts against the retaining wall 22 of the base body 2, and the head abuts against the side wall 111 of the front end of the measuring spoon 1. The vibration device includes a first vibration portion 41 and a second vibration portion 42. In the present embodiment, the second vibration portion 42 is disposed on the base body 2, and includes a protruding portion 421 and a concave portion 422. The concave portion 422 It is disposed between the two protrusions 421. The first vibrating portion 41 is disposed at the front end of the measuring spoon 1 and extends in an angular direction toward the second vibrating portion 42. When the measuring spoon moves, the second vibrating portion 42 collides with the first vibrating portion 41 to generate a shock. The measuring device further includes an adjusting device 5, which includes an adjusting member 53 and an adjusting groove 51. The adjusting groove 51 extends through the movable portion 12. The adjusting member 53 is provided with a gear 531. The gear 531 and the adjusting groove 51 are gear teeth. The strips cooperate to drive the partition wall 121 to move back and forth in the fixed portion 11 by rotating the adjusting member 53, thereby realizing the volume adjustment of the dosing groove 1141. The movement process of powdering and powdering in this embodiment is as described in the first embodiment, and will not be described herein.

Referring to Figures 16 and 17, a fourth embodiment of the solid powder dosing apparatus of the present invention is shown. The embodiment is improved in the reset elastic member, wherein: the middle portion of the torsion member 31 is sleeved on the mounting post 32, and the tail portion abuts against the retaining wall 22 of the seat body 2, and the head 42 is mounted with a ball 42. The front end of the measuring spoon 1. The front end of the measuring spoon 1 has two guide rails 41. When the measuring spoon 1 is moved forward, the torsion member 31 is compressed so that the two rolling bodies 42 roll inwardly along the two guide rails 41, respectively. Since the mounting post 32 is disposed directly in front of the measuring spoon 1, the quantitative taking device of the present embodiment can enlarge the volume of the measuring spoon in the width direction in a limited space with respect to the torsion member without the rolling body, thereby increasing The volume of a large amount of tank.

Referring to Figures 18 and 19, the metering canister of the present invention includes a can body 7 having a thread 73 at the neck of the bottle, a closure cap 6, a coupling device 8, and the aforementioned powder discharging assembly 2. The connecting device 8 has a pair of connecting ends 81 and a second butting end 82. The first butting end 81 is provided with a thread 811, and the second butting end 82 is provided with a snap groove, and the position of the powder discharging assembly 2 corresponds to the engaging groove. A plurality of engaging blocks 27 are provided, and the can body 7 and the connecting device 8 are integrally connected by screwing, and the connecting device 8 and the powder discharging assembly 2 are integrally connected, and the snap fitting of the engaging block 27 and the engaging groove is engaged. A closure cap 6 is placed over the powder discharge assembly 2 to form a metering can of the present invention.

Referring to FIG. 20 to FIG. 22, the connecting device 8 includes a base 83, a positioning frame 84 and a pressure frame 85. The base 83 is snap-connected with the quantitative access device. The positioning frame 84 has three angularly spaced vertical mountings on the base 83. A receiving space 86 for receiving the can body 7 is formed between the three positioning brackets 84. The pressure frame 85 is rotatably mounted on the top end of one of the positioning brackets 84. The pressure frame 85 is substantially in a "Y" shape, and includes first and second pressure frames 851, 852, the first and second pressure frames 851, The free ends of the 852 are provided with a fastening groove 853, and the top ends of the two positioning frames 84 are provided with barbs 841 at positions corresponding to the locking grooves 853. In use, the can body 7 is placed between the three positioning brackets 84, and then the pressure frame 85 is rotated downward to cause the barbs 841 to be snap-fitted with the fastening grooves 853, thereby firmly connecting the quantitative access device through the connecting device. And the can body 7 without the neck forms the dosing tank of the present invention.

Please refer to FIG. 23 to FIG. 26, which is a fifth embodiment of the solid powder quantitative taking device of the present invention. The dosing device is connected to the can body 8, which comprises a seat body 1, a pressure plate 2, a measuring spoon 3 and a return elastic member 4. The seat body 1 is provided with a powder falling port 11 communicating with the tank body 8. The pressure plate 2 is fixedly connected with the seat body 1 and located below the seat body 1. The measuring spoon 3 is mounted between the seat body 1 and the pressure plate 2 and can be attached to the seat. The surface of the body 1 slides, and the return elastic member 4 is a pressure spring 4. The pressure spring 4 has two The roots are respectively located on the two sides of the direction of the measuring spoon 3, and the two side walls of the measuring spoon 3 are provided with positioning blocks 30. The seat body 1 is provided with a receiving groove 12 at a position corresponding to the two springs 4, and the spring 4 is disposed. In the accommodating groove 12, the two ends thereof abut against the side walls of the positioning block 30 and the accommodating groove 12, respectively, so that the pressure spring 4 is always in a compressed state. The measuring spoon 3 has a powder feeding position and a powder discharging position, and is provided with a variable volume quantitative tank 31 having a powder outlet 311 facing the top end of the seat body 1 and having a bottom wall facing the bottom end of the pressure plate 2 312, thereby closing the bottom end of the dosing tank 31 through the bottom wall 312, that is, the dosing groove has a bottomed structure. Referring to FIG. 27 and FIG. 28, when the measuring spoon 3 is in the powder feeding position, the powder falling port 11 of the seat body 1 communicates with the metering tank 31, and the measuring spoon 3 does not protrude out of the seat body 1, and the powder falls into the powder body. The dosing tank 31; in the powder discharging position, the measuring spoon 3 protrudes out of the seat body 1, and the powder discharging port 311 of the dosing groove 31 is at least partially exposed to the outside of the seat body 1, and the dosing groove 31 and the seat body 1 fall. The powder port 11 is cut off, and the user can tilt the powder by tilting the measuring spoon. The measuring spoon also has a volume adjusting device 9 for adjusting the volume of the dosing tank 31, the structure of which is as described in the third embodiment. Of course, the pressure spring can also have only one, which is arranged on one side of the measuring spoon. In the present embodiment, since the measuring spoon 3 protrudes from the seat body 1 when it is powdered, it is a powder discharging method. In addition, in the embodiment, the guiding block 32 is disposed on both sidewalls of the measuring spoon 3, and the guiding post 13 is disposed on the seat body 1 corresponding to the guiding block 32, and the guiding block 32 is in contact with the guiding post 13. To achieve the guidance of the movement of the measuring spoon 3.

Referring to Figures 29 and 30, a sixth embodiment of the solid powder metering device of the present invention is shown. This embodiment also employs an ejected powder method, which differs from the fifth embodiment mainly in that the volume of the dosing tank 31 is fixed and the return elastic member 4 is a torsion spring 4. The middle portion of the torsion spring 4 is sleeved on the column 11 of the base body 1, and a free end thereof extends through the slot 32 formed in the side wall of the measuring spoon 3 to extend into the inside of the measuring spoon 3, and the other free end thereof is opposite to the seat body 1. The flange 12 abuts, so that the measuring spoon 3 is automatically reset from the powder discharging position to the powder feeding position by the torsion force of the torsion spring.

Referring to Figures 31 to 34, there is shown a seventh embodiment of the solid powder dosing apparatus of the present invention. This embodiment uses a method of ejecting powder. The main difference between this embodiment and the fifth embodiment is that the dosing groove 33 is a bottomless structure that penetrates vertically, and the return elastic member is a torsion spring 4 which is disposed in the direction of movement of the measuring spoon 3 On one side wall, the measuring spoon 3 has a first measuring spoon 31 and a second measuring spoon 32. The first and second measuring spoons 31 and 32 are of an "L" type, and the user applies force to the measuring spoon. The first measuring spoon 31 and the dosing tank 33 are disposed on the second measuring spoon 32, so that powder is discharged from the center side of the seat body 1. Since the side powder is used, the user can grip the seat 1 when using the finger, which improves the comfort of the hand. In the powder feeding position, the measuring spoon 3 does not protrude from the seat body 1 and the measuring spoon 3 projects out of the seat body 1 in the powder discharging position.

Referring to FIG. 35 and FIG. 36, it is an eighth embodiment of the solid powder quantitative taking device of the present invention. The main difference between the embodiment and the sixth embodiment is that the dosing groove 31 is a bottomless structure that penetrates up and down and The return elastic member 4 is a tension spring 4, and the tension spring 4 has two, respectively It is disposed on both sides of the measuring spoon 3, and the receiving portion 11 is provided with a receiving groove 11 at a position corresponding to the tension spring 4, and a first buckle 12 is protruded from the receiving groove 11, and the measuring spoon 3 is provided with a first The second buckle 31 is located in front of the first buckle 12 in the direction in which the measuring spoon moves from the powder feeding position to the powder discharging position. The tension spring 4 is placed in the receiving groove 11, and the two free ends thereof respectively fasten the first buckle 12 and the second buckle 31, so that the tension spring is in a stretched state.

Referring to FIG. 37 and FIG. 38, it is a ninth embodiment of the solid powder quantitative taking device of the present invention, which is mainly different from the first embodiment in that the movable portion 32 and the fixing portion 31 of the measuring spoon 3 are assembled. Thereafter, the top surface 321 of the movable portion 32 and the top surface 311 of the fixed portion 31 are in the same plane. In Fig. 1 of the first embodiment, the top surface 124 of the movable portion 12 and the top surface 115 of the fixed portion 11 are disposed in a wrong plane, and the surface portion of the offset portion also occupies a certain volume of the quantitative groove, thereby making the amount The volume of the powder is slightly larger than the set volume, and in the present embodiment, since the two top surfaces 321 and 311 are coplanar, the above problem does not occur, and the volume adjustment of the dosing tank is more accurate.

Referring to Fig. 39, which is a tenth embodiment of the fixed powder metering device of the present invention, the main difference from the fifth embodiment is that the powder discharging assembly is sealed by a bottom seat 5 having a closed groove 51. In this embodiment, the base 5 can have one, two or more closed slots 51, and a closed space is formed between the closed slot 51 and the can body 8. The powder discharging assembly 7 is completely accommodated in the closed space. The base 5 having the closed groove corresponds to the aforementioned closing cover, and both the sealing cover and the closing cover serve the purpose of closing the powder discharging assembly.

Referring to FIG. 40 and FIG. 41, it is an eleventh embodiment of the solid powder quantitative taking device of the present invention. The powder discharging assembly of the taking device uses a pair of torsion springs 4, and the storage body 1 of the powder discharging assembly It is integrally formed with the can body 8 for accommodating the powder.

Referring to FIG. 42 and FIG. 43 , which is a twelfth embodiment of the present invention, the main difference from the first embodiment of the quantitative tank is that: a lever 9 is hung on the outer wall of the tank 8 , and the lever 9 is One end is rotatably mounted on the outer wall of the can body 8 via a rotating shaft 91, and the free end of the lever 9 corresponds to the position of the measuring spoon 3. When the powder is quantitatively removed, the closing cover 6 is removed, and the middle portion of the lever 9 is applied. Then, the lever 9 is rotated around the rotating shaft 91 by a certain angle, so that the free end of the lever 9 is directly applied to the measuring spoon 3, thereby pushing or pulling out the amount. The spoon 3 further facilitates pouring out the powder in the dosing tank 31. By the arrangement of the external lever 9, the force application area is made larger and the hand feel is better.

Referring to FIG. 44 to FIG. 46, which is a thirteenth embodiment of the present invention, the main difference from the first embodiment is that the connecting portion 81 of the can body 8 and the closing cover 6 is tapered, and the closing is performed. A closed space is formed between the cover 6 and the connecting portion 81, and the powder discharging assembly is placed in the closed space.

In the present invention, the seat body and the pressure plate constitute a measuring spoon mounting seat, and the measuring spoon is mounted on the measuring spoon mounting seat and movable relative to the powder feeding position and the powder discharging position, and in the powder feeding position, the quantitative tank and the measuring spoon The powder drop port of the mount is connected to allow the powder to fall into the dosing tank; in the powder discharge position, the dosing tank and the measuring spoon The powder drop port of the mount is blocked and the metering tank is at least partially exposed to the measuring bowl for the powder to fall out of the metering tank. The measuring spoon, the measuring spoon mounting seat and the reset elastic member for rebounding the measuring spoon from the powder discharging position to the feeding position constitute a powder discharging component, and the powder discharging component realizes quantitative powdering and quantitative powder discharging. Of course, the measuring spoon mount of the present invention can only have a seat without a press plate, and the seat body is connected with a can body for holding solid powder, and the seat body is provided with a guide groove, and on the measuring spoon A guide plate is disposed, and the guide plate is placed in the guide groove and movable along the guide groove, so that the cooperation of the guide groove and the guide plate not only realizes the guiding of the movement of the measuring spoon, but also plays the role of supporting the measuring spoon.

In the present invention, the powder discharging method has an internal discharge type, that is, the measuring spoon does not protrude from the seat when the powder is discharged, as described in the first to fourth embodiments; the powder discharging method may also be an outgoing type, that is, the powder discharging time The spoon extends out of the seat as described in the fifth to eleventh embodiments. In the out-of-port type, in order to facilitate the user to hold the measuring device while discharging the powder, the measuring spoon can be designed to be "L" type, and the side of the powder can be realized, as described in the ninth embodiment.

In the present invention, as described in the first to fourth embodiments, when the powder discharging method is the internal type, the metering tank of the measuring spoon adopts a bottomless structure that penetrates up and down, that is, it has a powder inlet for powder feeding. And the powder outlet for powdering, when the measuring spoon is in the powder feeding position, the powder inlet, the powder outlet of the measuring spoon seat and the powder falling port of the tank are connected and the powder outlet is completely closed by the measuring spoon mount In order to facilitate powder feeding; when the powder is placed, the metering tank is separated from the powder opening of the measuring spoon mount and the powder outlet is at least partially exposed outside the measuring spoon to facilitate discharging the powder in the metering tank. As described in the fifth to ninth embodiments, when the powder discharging method is the outgoing type, the measuring spoon can be not only a bottomless structure, that is, a structure in which the quantitative groove is vertically penetrated; or a bottomed structure, that is, one end of the quantitative groove. The powder outlet is provided, and the other end is closed by the bottom wall. When the measuring spoon is in the powder feeding position, the powder outlet of the quantitative tank is connected with the powder falling port of the measuring spoon mount, and the powder outlet is equivalent to being used for feeding. When the measuring spoon is in the powder discharging position, the dosing groove is separated from the falling powder port of the measuring spoon mounting seat and the powder discharging opening of the dosing groove is at least partially exposed outside the measuring spoon mounting seat, and the powder discharging port is at this time Powdered.

In the present invention, the return elastic member may be an elastic member such as a compression spring, a torsion spring, a tension spring, and a spring piece. The dosing groove of the measuring spoon is surrounded by the first and second walls, and the second wall is movable relative to the first wall, thereby adjusting the volume of the dosing groove by moving the second wall, and the adjustable manner includes coarse adjustment and fine adjustment. The coarse adjustment means that the top surface of the movable portion corresponding to the measuring spoon is not in the same plane as the top surface of the fixed portion (as described in the first, third and fifth embodiments), and the fine adjustment means that the two surfaces are located in the same In the plane (as described in the ninth embodiment); the second wall may also be fixedly integrated with the first wall to fix the volume of the metering tank.

Claims

Claim

A solid powder quantitative taking device, comprising: a quantitative powder discharging assembly and a sealing cover, wherein the powder discharging assembly has a powder feeding position and a powder discharging position, and the closing cover is detachably mounted on the quantitative powder discharging assembly, and When the powder discharging assembly is in the powder feeding position, the closing cover completely covers the powder discharging assembly and forms a closed space between the closing lid and the powder discharging assembly.

2. The solid powder quantitative taking device according to claim 1, wherein: the powder discharging assembly comprises a measuring spoon mounting seat, a measuring spoon and a spring for returning the measuring spoon from the powder discharging position to the powder feeding position. Resetting the elastic member, the measuring spoon mount has a powder falling port, the measuring spoon is mounted on the measuring spoon mounting seat and is movable relative to the powder feeding position and the powder discharging position, and the elastic member is contacted with the measuring spoon, the amount The spoon includes a quantification tank. In the powder feeding position, the quantification tank communicates with the powder drop port of the measuring spoon mount to allow the powder to fall into the quantification tank; in the powder discharging position, the dosing tank is separated from the pollination port of the measuring spoon mount And the metering tank is at least partially exposed to the outside of the measuring bowl for discharging the powder from the metering tank.

3. The solid powder dosing device according to claim 2, wherein: the measuring spoon comprises a first wall and a second wall, the first wall and the second wall surrounding the quantitative doping groove, the second The wall can be movable relative to the first wall or integral with the first wall.

4. The solid powder quantitative taking device according to claim 2, wherein: the measuring spoon is provided with a first vibrating portion, the measuring spoon mounting seat is provided with a second vibrating portion, and the second vibrating portion is provided. Located on the motion track of the first vibrating portion.

5. The solid powder quantitative taking device according to claim 2, wherein: the quantitative tank is provided in an up-and-down manner, and has a powder inlet and a powder outlet, and the powder inlet is at a powder feeding position. It is connected with the powder drop port of the measuring spoon mount and the powder outlet is completely closed by the measuring spoon mounting seat. When the powder discharging position is closed, the quantitative measuring tank is separated from the falling powder opening of the measuring spoon mounting seat and the powder discharging opening is at least partially exposed to the amount. The key is mounted outside the seat.

The apparatus for quantitatively obtaining solid powder according to claim 2, wherein: one end of the quantification tank is provided with a powder outlet, and the other end thereof is closed by a bottom wall, and in the powder feeding position, the quantification tank The powder outlet is connected to the powder drop port. When the powder is in the powder discharge position, the dosing tank is separated from the powder drop port of the measuring spoon mount and the powder outlet of the dosing tank is at least partially exposed outside the measuring spoon mount.

7. The solid powder dosing device according to claim 1, further comprising: a connecting device having first and second butting ends, wherein the first butt end is for a canister for accommodating the powder The body mating, the second butt end is used to cooperate with the powder discharging component.

8. A solid powder quantitative taking device, comprising: a measuring spoon mounting seat, a measuring spoon and a resetting torque member for bounce the measuring spoon from the powder discharging position to the powder feeding position, and the measuring spoon mounting seat has a falling a powder mouth, the measuring spoon is mounted on the measuring spoon mount and movable relative to the powder feeding position and the powder discharging position, and the resetting torque member is in contact with the measuring spoon, the measuring spoon comprises a dosing groove, in the powder feeding position, The dosing tank is connected to the powder drop port of the measuring spoon mount for the powder to fall into the dosing tank; in the powder discharging position, the dosing tank The powder is cut off from the dosing port of the measuring spoon mount and the dosing tank is at least partially exposed to the measuring spoon for the powder to be discharged from the dosing tank.

The solid powder quantitative take-up device according to claim 8, wherein the torsion member is a torsion spring.

The solid powder dosing device according to claim 8, wherein: the measuring spoon comprises a first wall and a second wall, the first wall and the second wall surrounding the quantitative doping groove, the second The wall can be movable relative to the first wall or integral with the first wall.

The solid powder quantitative taking device according to claim 8, further comprising: a connecting device having first and second butting ends, wherein the first butting end is used for a tank for accommodating the powder The body mating, the second butt end cooperates with the measuring spoon mount.

The apparatus for quantitatively determining a solid powder according to claim 8, wherein: the measuring spoon is provided with a first vibrating portion, the measuring base is provided with a second vibrating portion, and the second vibrating portion is provided. Located on the motion track of the first vibrating portion.

The apparatus according to claim 8, wherein the measuring device is integrally fixed to the can body for holding the solid powder.

A quantitative tank, comprising: a powder container and a closure cap connected thereto, a closed space formed between the closure lid and the powder container, the powder container comprising a tank body for accommodating the powder body and The can body is connected and used for a powdered powder discharging assembly, and the powder discharging assembly is placed in the closed space.

The dosing tank according to claim 14, wherein: the can body has a first powder dropping port, and the powder discharging component comprises a measuring spoon mounting seat, a measuring spoon and a spring position for the measuring spoon The return elastic member returned to the powder position, the measuring spoon mount has a powder falling port, the measuring spoon is mounted on the measuring spoon mounting seat and is movable relative to the powder feeding position and the powder discharging position, and the elastic member and the amount are reset. In the spoon contact, the measuring spoon comprises a dosing tank. In the powder feeding position, the dosing tank communicates with the powder falling port of the measuring spoon mount for the powder to fall into the dosing tank; in the powder discharging position, the dosing tank and the measuring spoon mount The powder drop port is partitioned and the metering tank is at least partially exposed outside the measuring spoon mount for the powder to be discharged from the metering tank.

The dosing tank according to claim 14 or 15, wherein the powder container is externally provided with a lever, and one end of the lever is rotatably supported on the powder container, and the free end thereof corresponds to the position of the measuring spoon.

17. The dosing tank of claim 14 or 15, wherein: the measuring spoon comprises a first wall and a second wall, the first wall and the second wall enclosing a quantification trough, the second wall being Actuated relative to the first wall or fixedly connected to the first wall.

The dosing tank according to claim 14 or 15, wherein: the dosing tank is arranged vertically and upwardly, and has a powder inlet and a powder outlet, and the powder inlet and the measuring spoon when the powder is in the position The powder drop port of the mount is connected and the powder outlet is completely closed by the measuring spoon mount. When the powder is discharged, the dosing tank is separated from the powder drop port of the measuring spoon mount and the powder outlet is at least partially exposed outside the measuring spoon mount. . '

The quantification tank according to claim 14 or 15, wherein: one end of the quantification tank is provided with a powder outlet, and the other end is closed by a bottom wall, and the powder of the quantification tank is in the powder feeding position. The mouth is connected to the powder drop port. When the powder is in the powder discharge position, the dosing groove is separated from the powder drop port of the measuring spoon mount and the powder outlet of the dosing tank is at least partially exposed outside the measuring spoon mount.