Quantitative cover of container for solid particles

Abstract

The utility model relates to the field of daily chemical product containers, in particular to a quantitative cover of a container for solid particles, which is a cover body covering the container, the cover body comprises a main cover for pre-storing and discharging and an external expansion connecting seat for quantitatively discharging, the main cover is connected with the external expansion connecting seat through a side wall, and the main cover is connected with the external expansion connecting seat through the side wall. A longitudinal partition plate is arranged in the main cover, an inclined partition plate is arranged in the external expansion connecting base, and a buffering opening is formed by the bottom of the inclined partition plate and the side wall. A pre-storage opening is formed by the top of the inclined partition plate and the side wall; the bottom of the longitudinal partition plate and the top of the inclined partition plate form a material blocking opening. The top of the longitudinal partition plate and the side wall form a discharge hole; the device is used for solving the problems that product pouring depends on double-hand joint operation, the force is difficult to control during product pouring, and the pouring amount is difficult to keep stable and quantitative. And when the container is poured by one hand, the solid particles in the container are quantitatively intercepted in the third space, so that the effect of quantitatively taking materials from the discharge port is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to daily chemical product container field, more specifically, relate to a solid particle container ration cover. BACKGROUND

[0002] When the solid product in daily household product is packed in packing bag or shaped container, when needing ration, usually needs user to pour solid product into cover and keeps level, then pours out through cover. In this way, user must use two hands to achieve ration sampling effect when using. When the solid product in packing bag or shaped container is not much, user needs to tilt large angle to pour out product, which also makes force difficult to control under large tilt angle, leading to difficult to control poured product quantity.

[0003] How can design ration cover, so that user can not laboriously and stably pour out ration product under inconvenient two-hand simultaneous operation, is the problem to be solved in the field. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming at least one defect (deficiency) of prior art, provides a solid particle container ration cover, to solve the problem that product pouring relies on two-hand simultaneous operation, user is difficult to control force when pouring product, and product pouring quantity is difficult to keep stable and ration.

[0005] The utility model takes the technical scheme, provides a solid particle container ration cover, the cover is the cover body on the container, wherein, the cover body includes the main cover for pre-storing discharge and the outer expansion connecting seat for ration discharge, the main cover is connected with the outer expansion connecting seat through the side wall, the main cover is equipped with longitudinal baffle, the outer expansion connecting seat is equipped with inclined baffle, the bottom of the inclined baffle forms the buffer port with the side wall, the top of the inclined baffle forms the pre-storing port with the side wall, the bottom of the longitudinal baffle forms the material blocking port with the top of the inclined baffle, and the top of the longitudinal baffle forms the discharge port with the side wall.

[0006] It is beneficial to pre-store solid particles in the main cover when tilting the container with one hand, and ration solid particles are intercepted in the outer expansion connecting seat, so that ration material taking effect is realized in the discharge port, the buffer port is used to realize the buffering of solid particles entering the main cover, so that most solid particles are blocked outside when the container is tilted at an angle less than 45 DEG, and solid particles are prevented from directly overflowing from the discharge port when the container is tilted at an insufficient angle, the material blocking port between the inclined baffle and the longitudinal baffle is used to intercept solid particles, so that solid particles are stably and orderly poured out and ration intercepted when the container is tilted at an angle greater than 45 DEG, and the discharge port is used to realize the discharge of solid particles, so that the intercepted solid particles are poured out.

[0007] Further, the overlapping distance of the longitudinal partition plate and the inclined partition plate in the vertical direction is b, and the gap distance of the pre-storage port and the buffer port in the horizontal direction is a, b≥a.

[0008] The solid particles are limited in the flow path and the flow speed by the overlapping distance b, so that the solid particles are prevented from flowing out of order and directly overflowing; the solid particles are blocked outside when the container is tilted at an angle less than 45° by the gap distance a; and the solid particles are blocked when the container is tilted at an insufficient angle and are quantitatively intercepted when the container is tilted at a sufficient angle by the numerical relationship between b and a.

[0009] Further, the main cover further comprises a top wall and a curved wall connected between the side wall and the longitudinal partition plate, the top wall is used for closing the top of the cover body, and the curved wall is used for discharging the discharge port; the outwardly extending connecting seat further comprises a surrounding wall extending from the side wall to the inside of the container, a bottom wall and a buffer partition plate connected to the surrounding wall, the bottom wall is used for closing the bottom of the cover body, and the buffer partition plate is inclined upward or downward from the surrounding wall and is used for buffering the buffer port.

[0010] The space above the container is formed by the side wall, the second space with an opening downward and the fourth space with openings upward and downward are divided in the space formed by the side wall by the top wall and the longitudinal partition plate, the opening of the fourth space is limited to the discharge port with a gradually decreasing diameter by the curved wall, so that the solid particles can be smoothly and quickly discharged during the discharging process; the space which is in communication with the lower part of the main cover and the upper part of the container is formed by the surrounding wall, and the third space with an opening upward and the first space with openings upward and downward are divided in the space formed by the surrounding wall by the bottom wall and the inclined partition plate.

[0011] Further, the included angle between the inclined partition plate and the side wall is A1, 15°<A1<45°, and the included angle between the buffer partition plate and the side wall is A2, 105°<A2<135.

[0012] The specific shape of the third space is formed by the specific included angle between the inclined partition plate and the side wall, so as to control the volume of the solid particles according to the size of the diameter of the solid particles, and the specific shape of the first space is formed by the specific included angle between the buffer partition plate and the side wall, so as to achieve the blocking effect of the solid particles when the container is tilted at an insufficient angle.

[0013] Further, the buffer partition plate comprises a first edge and a second edge, the first edge is an arc-shaped edge connected to the lower edge of the surrounding wall, and the second edge is a straight line edge or a curved edge of the buffer port.

[0014] The arc-shaped edge of the first edge facilitates the seamless connection of the buffer partition plate and the surrounding wall, avoiding the disorderly extrusion of solid particles along the surrounding wall into the second space when the container is tilted; the linear edge or curved edge of the second edge forms a specific shape of the buffer port between the buffer partition plate and the tilt partition plate, avoiding the excessive accumulation of solid particles in the first space when the container is tilted, so that the solid particles cannot orderly enter the second space through the buffer port, and the quantitative interception cannot be realized.

[0015] Further, the connection between the surrounding wall and the buffer partition plate is provided with an overflow hole, the overflow hole includes two mutually parallel fold line edges, two mutually parallel first arc-shaped edges and a second arc-shaped edge, the fold line edges extend from the surrounding wall to the buffer partition plate, the first arc-shaped edges are located on the surrounding wall, and the second arc-shaped edge is located on the buffer partition plate and parallel to the first edge.

[0016] The overflow hole facilitates the return of excess solid particles in the second space along the wall surface of the surrounding wall into the container; the fold line edge extends the overflow hole from the wall surface of the surrounding wall to the plate surface of the buffer partition plate; the first arc-shaped edge allows the solid particles to smoothly leak out when they are stuck at the center of the first edge; the second arc-shaped edge on the buffer partition plate is parallel to the first edge, avoiding the solid particles from entering the second space along the second arc-shaped edge when the angle of the tilted container is less than 45°, causing the extrusion of the solid particles in the first space and affecting the buffering effect of the first space.

[0017] Further, the outwardly expanding connecting seat further includes a first side wall and a second side wall which are parallel to each other, and the container is connected between the first side wall and the second side wall.

[0018] The first side wall is connected to the main cover through the outer surface thereof, and the first side wall is connected to the container through the inner surface thereof, thereby fixing the main cover and the container; the second side wall is embedded between the container and the surrounding wall, thereby fixing the outwardly expanding connecting seat and the container.

[0019] Further, the tilt partition plate includes a lower edge, a side edge and an upper edge, the lower edge is a linear edge or a curved edge connected to the bottom wall, the side edge is an arc-shaped edge connected to the surrounding wall on both sides, and the upper edge is a linear edge or a curved edge of the material blocking port.

[0020] The lower edge connects the bottom wall, and the side edge connects the surrounding wall, thereby achieving the bottom closure effect of the third space; the upper edge blocks the solid particles in the second space from falling into the third space.

[0021] Further, the longitudinal partition plate is a straight panel or a curved panel, and the tilt partition plate is a straight panel or a curved panel.

[0022] The different shapes between the lower edge of the longitudinal partition plate and the upper edge of the inclined partition plate are matched, so that the filling of the solid particles in the third space is kept horizontal, the upper edge of the inclined partition plate is prevented from being lower than the lower edge of the longitudinal partition plate to cause insufficient interception of the solid particles, or the upper edge of the inclined partition plate is prevented from being higher than the lower edge of the longitudinal partition plate to affect the speed of the solid particles from the first space into the second space, and thus the one-time interception amount of the third space is affected.

[0023] Further, the cover further comprises a flip cover, the flip cover comprises a hinge and a closing plug respectively arranged on two sides thereof, the hinge is connected to the main cover for guiding the folding direction away from the discharge port, and the closing plug is arranged above the discharge port for sealing the discharge port.

[0024] The cover is sealed by the flip cover, the flip cover is turned up on one side in the direction away from the discharge port by the hinge, the discharge of the discharge port is prevented from being affected, the discharge port is sealed by the closing plug, and the overflow of the solid particles caused by the inclination of the container during transportation is prevented.

[0025] Compared with the prior art, the beneficial effects of the utility model are as follows: when the container is poured by one hand, the solid particles in the container are pre-stored in the second space on the main cover and are intercepted in the third space formed by the outer expansion connecting seat, so that the effect of quantitative material taking of the discharge port is achieved; the solid particles are buffered when entering the main cover by the buffer port, so that when the inclination angle of the container is less than 45°, the solid particles are blocked in the first space and cannot enter the second space, and the direct overflow of the solid particles from the discharge port when the inclination angle of the container is not enough is prevented; the interception of the solid particles is realized by the material blocking port between the inclined partition plate and the longitudinal partition plate, when the inclination angle of the container is greater than 45°, the solid particles enter the third space through the first space and the second space in turn and are quantitatively intercepted; the discharge of the solid particles is realized by the discharge port, so that the solid particles intercepted in the third space are all poured out. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structure installation schematic view of the utility model.

[0027] Figure 2 It is a structure section view of the utility model.

[0028] Figure 3 It is a section view and a top view of a preferred embodiment of the buffer partition plate of the utility model.

[0029] Figure 4 It is a bottle holding angle schematic view of a preferred embodiment of the buffer partition plate of the utility model.

[0030] Figure 5 It is a 15° inclination angle accumulation schematic view of the utility model.

[0031] Figure 6 The overlapping distance b and the gap distance a of the utility model are in the stacking schematic diagram of the inclination angle 45°.

[0032] Figure 7 The utility model discloses the stacking schematic diagram of the inclination angle 75°.

[0033] Figure 8 It is the first step state diagram of the use step of the utility model.

[0034] Figure 9 It is the second step state diagram of the use step of the utility model.

[0035] Figure 10 It is the third step state diagram of the use step of the utility model.

[0036] Figure 11 It is the fourth step state diagram of the use step of the utility model.

[0037] Figure 12 It is the fifth step state diagram of the use step of the utility model.

[0038] Figure 13 It is the sixth step state diagram of the use step of the utility model.

[0039] Figure 14 It is the seventh step state diagram of the use step of the utility model.

[0040] Figure 15 It is the eighth step state diagram of the use step of the utility model.

[0041] Figure 16 It is the schematic diagram of another preferred embodiment of the utility model's buffer partition.

[0042] The drawing mark explanation is as follows: container 10, buffer area 20, prestorage area 21, ration area 22, discharge area 23, curved wall 231, flip cover 24, closure plug 241, material blocking mouth 251, prestorage mouth 252, inclination partition 26, buffer partition 27, main cover 28, longitudinal partition 281, outer expansion connecting seat 29, top wall 291, side wall 292, bottom wall 293, surrounding wall 294. DETAILED DESCRIPTION

[0043] The drawings of the utility model are only for example explanation, and can not be understood as the limitation of the utility model. In order to better illustrate the following embodiment, some components of the drawings can be omitted, enlarged or reduced, and the size of actual product is not represented; for the person skilled in the art, some well-known structure and its description in the drawings can be omitted, and it is understandable.

[0044] Example 1

[0045] As Figure 1As shown, the embodiment provides a solid container 10 quantitative cover, which is a cover body provided on the container 10, characterized in that the cover body comprises a main cover 28 for pre-storing discharging and an outwardly expanded connecting seat 29 for quantitative discharging, the main cover 28 and the outwardly expanded connecting seat 29 are connected through a side wall 292, the main cover 28 is provided with a longitudinal partition plate 281, the outwardly expanded connecting seat 29 is provided with an inclined partition plate 26, the bottom of the inclined partition plate 26 and the side wall 292 form a buffer port, the top of the inclined partition plate 26 and the side wall 292 form a pre-storing port 252, the bottom of the longitudinal partition plate 281 and the top of the inclined partition plate 26 form a material blocking port 251, and the top of the longitudinal partition plate 281 and the side wall 292 form a discharging port.

[0046] In the embodiment, the longitudinal partition plate 281 and the inclined partition plate 26 divide the cover body into a first space, a second space, a third space and a fourth space, the first space is a buffer area 20, the second space is a pre-storing area 21, the third space is a quantitative area 22, and the fourth space is a discharging area 23. When a user first holds the container 10 with one hand and tilts it, solid particles enter the buffer area 20 from the container 10 through the buffer port, and then orderly fill the pre-storing area 21 from the buffer area 20. When the user restores the container 10 to a stationary state, the solid particles enter the quantitative area 22 from the pre-storing area 21 through the material blocking port 251. When the user holds the container 10 with one hand and tilts it again, the solid particles enter the discharging area 23 from the quantitative area 22 and are poured out of the cover body through the discharging port. The embodiment utilizes two cavities in the cover body, i.e., the main cover 28 and the outwardly expanded connecting seat 29, to realize that the solid particles in the bottle can be retained in the quantitative area 22 in the third space in equal volume each time through the action of pouring out the solid particles, so as to obtain accurate solid particle volume for the next pouring. The capacity of the quantitative area 22 determines the basic quantitative value.

[0047] The overlapping distance of the longitudinal partition plate 281 and the inclined partition plate 26 in the vertical direction is b, and the gap distance of the pre-storing port 252 and the buffer port in the horizontal direction is a, b≥a.

[0048] In this embodiment, the longitudinal partition plate 281 is fixed perpendicular to the bottle opening direction of the main cover, and when the container 10 is tilted, the tilt angle of the longitudinal partition plate 281 is consistent with the tilt angle of the container 10; the gap distance a is used to prevent solid particles from entering the second space, and when the tilt angle of the container 10 is less than 45°, most of the solid particles are blocked in the first space and cannot fill the second space, avoiding accidental interception of solid particles caused by non-human controlled tilting; when the tilt angle of the container 10 exceeds 45°, the solid particles can only flow into the second space through the first space; the overlap distance b is used to limit the solid particles from entering the third space, and when the tilt angle of the container 10 approaches 45°, the filling position of the solid particles in the second space will not exceed the overlap distance b, avoiding the solid particles from entering the third space, thereby realizing the quantitative interception of the third space when the container 10 is returned to the normal position.

[0049] In this embodiment, the operation steps of the main cover 28 for intercepting the quantitative solid particles include: first step, normally place the container 10 and open the bottle cap; second step, slightly tilt the container 10 with one hand, and the solid particles flow to the first space under the action of gravity, and under the action of the buffer partition plate 27, the solid particles entering the first space have a specific pile-up angle; third step, continue to tilt the container 10 beyond 45 degrees, and the solid particles fill the first space and stably fill the second space, and under the action of the overlap distance b between the tilt partition plate 26 and the longitudinal partition plate 281, the solid particles entering the second space do not exceed the overlap distance b, so that they fill the second space without overflowing; fourth step, slowly return the container 10 to the normal position, and the solid particles are divided into two parts by the tilt partition plate 26, one part is intercepted to the third space along the tilt partition plate 26, and the other part retreats to the first space; fifth step, place the container 10 in the normal position, and part of the solid particles are intercepted to fill the third space; sixth step, slightly tilt the container 10 again with one hand, and the solid particles in the container 10 are blocked outside the buffer partition plate 27 and cannot enter the second space, and the solid particles intercepted in the third space are poured out through the fourth space; seventh step, continue to tilt the container 10 until it is completely inverted, and the solid particles remaining in the fourth space are completely poured out, and at the same time, the remaining solid particles in the container 10 repeat the flow path of the first step, the second step and the third step, and completely fill the first space and the second space; eighth step, return to the normal position again, and the solid particles repeat the flow path of the fourth step and the fifth step, and complete the quantitative interception of the solid particles next time.

[0050] The main cover 28 further comprises a top wall 291 connected between the side wall 292 and the longitudinal partition 281, the top wall 291 being used for the top closure of the cover body, and a curved wall 231, the curved wall 231 being used for the discharging of the discharging port; the outwardly expanded connecting seat 29 further comprises a surrounding wall 294 extending from the side wall 292 into the container 10, a bottom wall 293 and a buffer partition 27, both connected to the surrounding wall 294, the bottom wall 293 being used for the bottom closure of the cover body, and the buffer partition 27 being inclined upwardly or downwardly from the surrounding wall 294, used for the buffering of the buffer port.

[0051] In the embodiment, the side wall 292 is a cylindrical wall surface, the top wall 291 is an approximately semicircular wall surface, the longitudinal partition 281 is a vertical plate, the curved wall 231 is a bucket-shaped wall surface with a smooth reduced diameter, the discharging port is a circular port, the surrounding wall 294 is a cylindrical ring-shaped wall surface, the bottom wall 293 is a semicircular wall surface, the buffer partition 27 is an approximately trapezoidal wall surface with arc-shaped short side and side edge, and the inclined partition 26 is an approximately trapezoidal wall surface with arc-shaped side edge.

[0052] In the embodiment, the main cover 28 is provided with a circular outlet as the discharging port at the upper portion of the discharging channel, and the discharging channel is connected to the circular outlet smoothly through a funnel-shaped curved surface, i.e. the curved wall 231.

[0053] In the embodiment, the buffer partition 27 is inclined downwardly from the surrounding wall 294, and when the container 10 is inclined to 45°, the solid particles in the container 10 rapidly form a stacking region between the side wall 292 and the buffer partition 27, and together with the stacking region formed between the side wall 292, the buffer partition 27 and the inclined partition 26, the stacking region constitutes a stacking region. When the inclination angle of the container 10 is greater than 45°, the solid particles in the container 10 cannot continue to be extruded by other solid particles in the container 10 after the stacking region is formed, so that the solid particles in the stacking region can no longer continuously feed the pre-storage region 21 when the solid particles in the stacking region are orderly filled into the pre-storage region 21, and when the inclination angle of the container 10 is less than 45°, the solid particles in the container 10 cannot form a stacking region, so that the solid particles are intercepted at the buffer port and cannot be filled into the second space.

[0054] The included angle between the inclined partition 26 and the side wall 292 is A1, and 15° < A1 < 45°, and the included angle between the buffer partition 27 and the side wall 292 is A2, and 105° < A2 < 135°.

[0055] In the embodiment, the included angle A1 between the inclined partition 26 and the side wall 292 is 30°, and the included angle A2 between the buffer partition 27 and the side wall 292 is 120°.

[0056] The buffer partition 27 comprises a first edge and a second edge, the first edge is an arc-shaped edge connected with the lower edge of the surrounding wall 294, and the second edge is a linear edge or a curved edge of the buffer port.

[0057] In the embodiment, the first edge is used to connect the surrounding wall 294, and the second edge is used to form the buffer port. When the second edge is a linear edge, the buffer port is a nearly trapezoidal port formed by the second edge as a short side, the arc-shaped edge of the surrounding wall 294 as two side edges, and the linear edge of the bottom wall 293 as a long side.

[0058] In the embodiment, the buffer area 20 is a feeding channel of solid particles, and a buffer partition 27 corresponding to the channel is arranged below the channel, and the arc-shaped edge of the buffer partition 27 is connected with the surrounding wall 294. The buffer partition 27 is arranged in an inclined manner, and the plane thereof is parallel to or intersects with the quantitative inclined partition 26. The buffer partition 27 is designed at a pressure transmission angle α of the solid particles from the container 10 into the buffer area 20, and is suitable for different pouring angles. The buffer partition 27 can prevent the solid particles in the container 10 from continuously pressing the pre-storage area 21 in an inverted state, so as to prevent the solid particles in the container 10 from directly flowing to the discharge port through the pre-storage port 252 at a certain angle, and to prevent the quantitative control of the discharge.

[0059] The connecting position of the surrounding wall 294 and the buffer partition 27 is provided with an overflow hole, the overflow hole comprises two mutually parallel fold line edges, two mutually parallel first arc-shaped edges and second arc-shaped edges, the fold line edges extend from the surrounding wall 294 to the buffer partition 27, the first arc-shaped edges are located on the surrounding wall 294, and the second arc-shaped edges are located on the buffer partition 27 and are parallel to the first edges.

[0060] In the embodiment, the overflow hole is formed by two fold line edges and two arc-shaped edges, and is arranged at the intersection of the side edge of the buffer partition 27 and the bottom edge of the surrounding wall 294. In the last stage of use of the solid particle product, the overflow hole can be used to discharge the last residual amount in the cover body and the container 10.

[0061] The outwardly expanded connecting seat 29 further comprises first and second side walls which are parallel to each other, and the container 10 is connected between the first and second side walls.

[0062] In the embodiment, the first side wall is a cylindrical annular wall surface, and the second side wall is also a cylindrical annular wall surface. The first side wall is used to connect the main cover 28 and the container 10, and the second side wall is used to connect the surrounding wall 294 and the container 10. The outwardly expanded connecting seat 29 is arranged at the lower end of the main cover 28 and is an outwardly expanded step. The second side wall of the bottle mouth fixed to the container 10 is arranged in the step, so that the inner diameter of the bottle mouth can correspond to the size of the inner cavity of the main cover 28.

[0063] The inclined partition plate 26 comprises a lower edge, a side edge and an upper edge. The lower edge is a straight edge or a curved edge connected to the bottom wall 293. The side edge is an arc-shaped edge connected to the surrounding wall 294 on both sides. The upper edge is a straight edge or a curved edge of the material blocking port 251.

[0064] In the embodiment, the inclined partition plate 26 is connected to the bottom wall 293 and the surrounding wall 294, so that the solid particles entering the dosing area 22 cannot easily return to the container 10 or the pre-storage area 21. When the upper edge is a straight edge of the material blocking port 251, the inclined partition plate 26 is a straight panel. When the upper edge is a curved edge of the material blocking port 251, the inclined partition plate 26 is a curved panel with both ends higher than the middle. The pre-storage port 252 between the inclined partition plate 26 and the right side of the surrounding wall 294 is a channel for the solid particles to enter the pre-storage area 21. The size of the pre-storage port 252 determines the speed of the solid particles flowing into the pre-storage area 21.

[0065] The longitudinal partition plate 281 is a straight panel or a curved panel, and the inclined partition plate 26 is a straight panel or a curved panel.

[0066] In the embodiment, when the longitudinal partition plate 281 is a straight panel, the inclined partition plate 26 can be a straight panel or a curved panel. When the longitudinal partition plate 281 is a curved panel, the inclined partition plate 26 is a straight panel.

[0067] In the embodiment, when the longitudinal partition plate 281 is a straight panel, the cross section of the longitudinal partition plate 281 is a straight line, and the center of the straight line is in the middle of the cover body. The upper edge of the inclined partition plate 26 of the dosing area 22 is also a straight line. The two sides of the material blocking port 251 are arc segments connected to the surrounding wall 294. The left side is the straight line-shaped lower edge of the longitudinal partition plate 281, and the right side is the straight line-shaped upper edge of the inclined partition plate 26. After the solid particles enter the dosing area 22, the container 10 is inclined to the left. Even if the inclination angle is not aligned with the discharge port, the solid particles will not return to the pre-storage area 21 and the buffer area 20. At the same time, the pre-storage area 21 and the buffer area 20 will not enter new solid particles. The solid particles move along the surrounding wall 294, the inclined partition plate 26 and the bottom wall 293 of the dosing area 22 to the side wall 292 and the curved wall 231, and then completely flow out of the discharge port.

[0068] In the embodiment, the longitudinal partition plate 281 is a curved plate, the cross section of the longitudinal partition plate 281 is arc-shaped, and the center of the arc is on the right side of the cover body. The upper edge of the inclined partition plate 26 of the dosing area 22 is also arc-shaped and arranged substantially in parallel with the arc of the longitudinal partition plate 281. The arc-shaped design makes the amount of intercepted material tend to be consistent at different bottle holding angles β, which is beneficial to reduce the dosing deviation caused by different bottle holding angles β during use.

[0069] The cover body further comprises a flip cover 24, the flip cover 24 comprises a hinge and a closing plug 241 arranged on the two sides thereof respectively, the hinge is connected to the main cover 28 for guiding the folding direction away from the discharge port, and the closing plug 241 is arranged above the discharge port for closing the discharge port.

[0070] In the embodiment, the sealing mode of the discharge port of the flip cover 24 is a flip cover 24 with a hinge, the closing plug 241 is arranged at the position corresponding to the discharge port, and the hinge is arranged on the right side of the main cover 28, that is, the end away from the discharge port. During actual use and pouring, the opened flip cover 24 corresponds to the discharge port up and down, so that the discharge port is naturally below, and the correct use method of the user is prompted.

[0071] Embodiment 2

[0072] Different from embodiment 1, in the embodiment, the buffer partition plate 27 is inclined upward along the surrounding wall 294, the buffer partition plate 27 is perpendicular to the inclined partition plate 26, and the minimum distance S1 of the buffer port in the horizontal direction is equivalent to the minimum distance between the inclined partition plate 26 and the side wall 292 in the horizontal direction, that is, the size of the caliber S2 of the inlet of the pre-storage area 21.

[0073] In the embodiment, the upper edge of the inclined partition plate 26 of the dosing area 22 is at the same height H as the lower edge of the longitudinal partition plate 281, and is staggered by a horizontal distance S. The horizontal distance S determines the interception amount of the solid particles. The minimum distance S1 between the buffer partition plate 27 and the inclined partition plate 26 of the dosing area 22 is equivalent to the size of the caliber S2 of the inlet of the pre-storage area 21, so that the solid particles can smoothly enter the pre-storage area 21.

[0074] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the technical scheme of the utility model, and are not a limitation on the specific embodiments of the utility model. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model claim should be included in the protection scope of the utility model claim.

Claims

1. A metering cap for a solid particle container, comprising a cap body disposed on a container, characterized in that, The cover body comprises a main cover for pre-storage discharge and an outwardly extended connecting seat for quantitative discharge, the main cover is connected with the outwardly extended connecting seat through a side wall, a longitudinal partition plate is arranged in the main cover, an inclined partition plate is arranged in the outwardly extended connecting seat, the bottom of the inclined partition plate and the side wall form a buffer port, the top of the inclined partition plate and the side wall form a pre-storage port, the bottom of the longitudinal partition plate and the top of the inclined partition plate form a material blocking port, and the top of the longitudinal partition plate and the side wall form a discharge port.

2. The solid-particle container dosing cap according to claim 1, characterized in that The overlapping distance of the longitudinal partition plate and the inclined partition plate in the vertical direction is b, the gap distance of the pre-storage port and the buffer port in the horizontal direction is a, and b≥a.

3. The solid-particle container dosing cap according to claim 1, characterized in that The main cover further comprises a top wall and a curved wall connected between the side wall and the longitudinal partition plate, the top wall is used for closing the top of the cover body, and the curved wall is used for discharge of the discharge port; the outwardly extended connecting seat further comprises a surrounding wall extended from the side wall to the container, a bottom wall and a buffer partition plate connected to the surrounding wall, the bottom wall is used for closing the bottom of the cover body, and the buffer partition plate is inclined upward or downward from the surrounding wall and used for buffering of the buffer port.

4. The solid-particle container dosing cap according to claim 3, characterized in that The included angle between the inclined partition plate and the side wall is A1, and 15°<A1<45°, and the included angle between the buffer partition plate and the side wall is A2, and 105°<A2<135°.

5. The solid-particle container dosing cap according to claim 3, characterized in that The buffer partition plate comprises a first edge and a second edge, the first edge is an arc-shaped edge connected with the lower edge of the surrounding wall, and the second edge is a linear edge or a curved edge of the buffer port.

6. The solid-particle container dosing cap according to claim 5, characterized in that The connecting position of the surrounding wall and the buffer partition plate is provided with an overflow hole, the overflow hole comprises two mutually parallel fold line edges, two mutually parallel first arc-shaped edges and a second arc-shaped edge, the fold line edges are extended from the surrounding wall to the buffer partition plate, the first arc-shaped edges are located on the surrounding wall, and the second arc-shaped edge is located on the buffer partition plate and parallel to the first edge.

7. The solid-particle container dosing cap of claim 1, wherein The outwardly extended connecting seat further comprises a first side wall and a second side wall which are parallel to each other, and the container is connected between the first side wall and the second side wall.

8. The solid-particle container dosing cap according to claim 3, characterized in that The inclined partition plate comprises a lower edge, a side edge and an upper edge, the lower edge is a linear edge or a curved edge connected with the bottom wall, the side edge is an arc-shaped edge connected with the surrounding wall on two sides, and the upper edge is a linear edge or a curved edge of the material blocking port.

9. The solid-particle container dosing cap according to claim 8, characterized in that The longitudinal partition plate is a straight panel or a curved panel, and the inclined partition plate is a straight panel or a curved panel. The cover body further comprises a flip cover, the flip cover comprises a hinge and a closure plug arranged on two sides thereof respectively, the hinge is connected to the main cover and used for guiding the folding direction away from the discharge port, and the closure plug is arranged above the discharge port and used for closing the discharge port.

10. The solid-particle container closure according to any one of claims 1-9, characterized in that ​

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