CN216036362U

CN216036362U - Quantitative cover and packaging bottle

Info

Publication number: CN216036362U
Application number: CN202122389816.6U
Authority: CN
Inventors: 董钟铭; 肖和坤
Original assignee: Shenzhen Mould Tip Technology Co ltd
Current assignee: Shenzhen Mould Tip Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-15
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a quantitative cover and a packaging bottle. The lower cover is provided with a first positioning part and comprises a positioning plate, and the positioning plate is provided with a discharge hole; the partition plate is provided with a second positioning part, the partition plate and the positioning plate are arranged in a stacked mode, the partition plate is provided with a through hole, and the partition plate can rotate relative to the lower cover so that the through hole and the discharge hole can be switched between a communicated state and a non-communicated state; the upper cover is in threaded connection with the lower cover and is provided with a storage tank, and the storage tank is provided with a feed inlet; when the upper cover rotates to a first position relative to the lower cover, the feed inlet is communicated with the through hole and the discharge hole, and the first positioning part is separated from the second positioning part; when the upper cover rotates to the second position relative to the lower cover, the through hole is not communicated with the discharge hole, and the first positioning part and the second positioning part are matched to limit the relative positions of the partition board and the lower cover. The quantitative cover can separate quantitative tablets, and is beneficial to reducing the pollution to the tablets.

Description

Quantitative cover and packaging bottle

Technical Field

The utility model relates to the technical field of medicine packaging, in particular to a quantitative cover and a packaging bottle.

Background

In the related art, when tablets are poured out from a medicine bottle, a plurality of tablets are often poured out at one time, and after a patient takes one or more tablets, the rest tablets are poured into the medicine bottle again, so that the tablets in the medicine bottle are easily polluted.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the quantitative cover provided by the utility model can separate quantitative tablets, and is beneficial to reducing the pollution to the tablets.

The utility model also provides a packaging bottle with the quantitative cover.

A dosing cap according to an embodiment of the first aspect of the utility model comprises:

the lower cover is provided with a first positioning part and comprises a positioning plate, and the positioning plate is provided with a discharge hole;

the partition plate is provided with a second positioning part, the partition plate and the positioning plate are arranged in a stacked mode, the partition plate is provided with a through hole, and the partition plate can rotate relative to the lower cover so that the through hole and the discharge hole can be switched between a communicated state and a non-communicated state;

the upper cover is in threaded connection with the lower cover and provided with a storage tank, and the storage tank is provided with a feed inlet; when the upper cover rotates to a first position relative to the lower cover, the feed inlet is communicated with the through hole and the discharge hole, and the first positioning part is separated from the second positioning part; when the upper cover rotates to a second position relative to the lower cover, the through hole is not communicated with the discharge hole, and the first positioning part and the second positioning part are matched to limit the relative positions of the partition plate and the lower cover.

The quantitative cover according to the embodiment of the utility model has at least the following beneficial effects: when the upper cover rotates to a first position relative to the lower cover, the feed inlet is communicated with the via hole and the discharge hole, at the moment, tablets can enter the storage tank through the discharge hole, the via hole and the feed inlet in sequence, the storage tank can be designed to only contain one or a plurality of tablets, quantitative tablets can be obtained after the storage tank is filled with the tablets, and then the upper cover is rotated and detached, so that the tablets in the storage tank can be taken out, and the quantitative tablets can be separated; in addition, when the relative lower cover of upper cover rotated to the second position, via hole and discharge opening do not communicate, first location portion and the cooperation of second location portion to the relative position of injecing baffle and lower cover, also the relative position of baffle and lower cover keeps invariable, and the via hole can keep the state that does not communicate with the discharge opening, and the discharge opening no longer flows the tablet, can effectively reduce the pollution to the tablet from this.

According to some embodiments of the utility model, the first positioning portion includes a positioning groove, the second positioning portion includes a projection, the projection is located outside the positioning groove when the upper cover is rotated to a first position relative to the lower cover, and the projection is located in the positioning groove when the upper cover is rotated to a second position relative to the lower cover.

According to some embodiments of the utility model, the first positioning portion further comprises a first sidewall for forming the positioning groove, and one end of the first sidewall is provided with a round corner for the protrusion to slide through.

According to some embodiments of the utility model, the first positioning portion further comprises a second side wall for forming the positioning groove, the second side wall being capable of abutting against the protrusion to prevent the protrusion from escaping from the positioning groove.

According to some embodiments of the utility model, the first positioning portion includes a projection, the second positioning portion includes a positioning groove, the projection is located outside the positioning groove when the upper cover is rotated to a first position relative to the lower cover, and the projection is located in the positioning groove when the upper cover is rotated to a second position relative to the lower cover.

According to some embodiments of the present invention, the storage tank is disposed in the storage cylinder, the storage cylinder can be inserted into or separated from the through hole by the upper cover rotating relative to the lower cover, and the storage cylinder inserted into the through hole can drive the partition plate to rotate relative to the lower cover, so that the through hole is communicated with or not communicated with the discharge hole.

According to some embodiments of the utility model, a pitch of a thread of the upper cover for screw-coupling with the lower cover is greater than a thickness of the partition.

According to some embodiments of the utility model, a pitch of a thread of the upper cover for screw-coupling with the lower cover is twice a thickness of the partition.

According to some embodiments of the utility model, the partition plate further comprises a stopper capable of abutting against the storage cartridge to guide the storage cartridge to be inserted into the through hole.

The packaging bottle provided by the embodiment of the second aspect of the utility model is characterized by comprising the quantitative cover and a bottle body, wherein the bottle body is provided with an inner cavity and an outlet communicated with the inner cavity, the bottle body is connected with the lower cover, and the outlet is communicated with the discharge hole.

The packaging bottle provided by the embodiment of the utility model at least has the following beneficial effects: by using the quantitative cover, the tablets in the inner cavity of the bottle body can be taken out quantitatively, and the pollution to the tablets left in the inner cavity is reduced.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the following figures and examples, in which:

FIG. 1 is a perspective view of a dosing cap according to an embodiment of the present invention;

FIG. 2 is an exploded view of the dosing cap of FIG. 1;

FIG. 3 is a top view of the dosing cap of FIG. 1;

FIG. 4 is a cross-sectional view of the dosing cap of FIG. 3 taken along section A-A;

FIG. 5 is a cross-sectional view of the dosing cap of FIG. 3 taken along section B-B;

FIG. 6 is a top view of the lower cap of the dosing cap of FIG. 1;

FIG. 7 is a cross-sectional view of the lower cover of FIG. 6 taken along section C-C;

FIG. 8 is a cross-sectional view of the lower cover of FIG. 6 taken along section D-D;

fig. 9 is a partially exploded view of a packing bottle according to an embodiment of the present invention.

Reference numerals: the quantitative cover 100, the storage barrel 111, the storage groove 112, the feed inlet 113, the upper cover 110, the partition plate 120, the through hole 121, the baffle 122, the second positioning portion 123, the lower cover 130, the positioning plate 131, the discharge hole 132, the second side wall 133, the positioning groove 134, the first side wall 135, the first positioning portion 136, the inner annular protrusion 137, and the outer annular protrusion 138;

body 200, inner chamber 210, outlet 220.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 6, it should be noted that the cross-sectional view in fig. 4 is rotated. The dosing cap 100 according to the embodiment of the first aspect of the present invention includes an upper cap 110, a partition 120, and a lower cap 130. The lower cover 130 is provided with a first positioning portion 136 (see fig. 6), the lower cover 130 includes a positioning plate 131, and the positioning plate 131 is provided with a discharge hole 132. The partition plate 120 is provided with a second positioning portion 123 (see fig. 5), the partition plate 120 and the positioning plate 131 are stacked, the partition plate 120 is provided with a through hole 121 (see fig. 2), and the partition plate 120 is rotatable relative to the lower cover 130 so as to switch the through hole 121 and the discharge hole 132 between a communicating state and a non-communicating state.

The upper cover 110 is screwed to the lower cover 130, the upper cover 110 has a storage tank 112 (see fig. 4), and the storage tank 112 has a feed port 113. When the upper cover 110 rotates to a first position relative to the lower cover 130, the feed inlet 113 is communicated with the through hole 121 and the discharge hole 132, and the first positioning portion 136 is separated from the second positioning portion 123; when the upper cover 110 is rotated to the second position relative to the lower cover 130, the through hole 121 is not communicated with the discharging hole 132, and the first positioning portion 136 and the second positioning portion 123 cooperate to define the relative positions of the partition 120 and the lower cover 130.

In combination with the above, when the upper cover 110 rotates to the first position relative to the lower cover 130, the feed inlet 113 is communicated with the through hole 121 and the discharge hole 132, and at this time, the tablets can sequentially pass through the discharge hole 132, the through hole 121 and the feed inlet 113 and enter the storage trough 112, the storage trough 112 can be designed to only contain one or several tablets, and after the storage trough 112 is filled with the tablets, quantitative tablets can be obtained. Subsequently, the upper cover 110 is rotated, and the upper cover 110 is removed, so that the tablets in the storage tank 112 can be taken out, and the quantitative tablets can be separated. In addition, when the upper cover 110 rotates to the second position relative to the lower cover 130, the through hole 121 is not communicated with the discharge hole 132, and the first positioning portion 136 and the second positioning portion 123 cooperate to define the relative position of the partition plate 120 and the lower cover 130, that is, the relative position of the partition plate 120 and the lower cover 130 is kept constant, the through hole 121 and the discharge hole 132 are kept in a non-communicated state, and the discharge hole 132 does not discharge tablets, thereby effectively reducing the pollution to the tablets.

Specifically, referring to fig. 2 and 4, the upper cover 110 of fig. 2 and 4 is in the first position. With proper reference to fig. 2, the upper cover 110 of fig. 2 is rotated 180 ° counterclockwise (from top to bottom with reference to fig. 2), i.e., in the second position.

Specifically, the partition 120 rotates relative to the lower cover 130, and can be driven by the upper cover 110 (see below) or can be directly and manually shifted.

Referring to fig. 4 to 6, in some embodiments of the present invention, the first positioning portion 136 includes a positioning groove 134, and the second positioning portion 123 includes a protrusion, the protrusion is located outside the positioning groove 134 when the upper cover 110 rotates to the first position relative to the lower cover 130, and the protrusion is located in the positioning groove 134 when the upper cover 110 rotates to the second position relative to the lower cover 130.

Thus, under the action of external force, the protrusions slide into detents 134. When the partition 120 loses the external force, the protrusion is limited in the positioning groove 134 and cannot be separated from the positioning groove 134, the partition 120 cannot rotate relative to the lower cover 130 at will, and the through hole 121 and the discharge hole 132 can be kept in a non-communicated state, so that the tablets are prevented from passing through the discharge hole 132.

Specifically, the positioning groove 134 is disposed on the upper side of the positioning plate 131, and the protrusion is disposed on the lower side of the partition 120.

Specifically, when the upper cover 110 is rotated to a first position relative to the lower cover 130, the protrusion is located in a left region of the positioning plate 131, and when the upper cover 110 is rotated to a second position relative to the lower cover 130, the protrusion is located in a right region of the positioning plate 131, which are different by 180 °.

Referring to fig. 6 and 7, in a further embodiment of the present invention, the first positioning portion 136 further includes a first sidewall 135 for forming the positioning groove 134, and one end of the first sidewall 135 is provided with a rounded corner (see fig. 6, e.g., an upper end) for the protrusion to slide through.

Thus, when the protrusion rotates counterclockwise (as viewed into the page with reference to FIG. 6) and slides across the first sidewall 135, the protrusion will slide across the first sidewall 135 with less resistance due to the rounded corners of the first sidewall 135, and the force required to rotate the baffle 120 will be less, and the drive (typically a manual drive) will be less labor intensive.

In addition, when the protrusion is rotated clockwise (as viewed into the page with reference to fig. 6), the protrusion slides over the first sidewall 135 and can be more easily disengaged from the positioning groove 134, so that the through hole 121 and the discharging hole 132 are switched to be connected.

Referring to fig. 6 and 8, in a further embodiment of the present invention, the first positioning portion 136 further includes a second sidewall 133 for forming a positioning slot 134, and the second sidewall 133 can abut against the protrusion to prevent the protrusion from escaping from the positioning slot 134.

Thus, when the tab is rotated counterclockwise (as viewed into the page with reference to FIG. 6) and attempts to slide past the second sidewall 133, the second sidewall 133 will abut the tab to prevent the tab from disengaging the detent 134, i.e., the second sidewall 133 can act as a detent for the tab.

Specifically, in order that the second sidewall 133 may function as a positioning protrusion, the height of the second sidewall 133 may be greater than the height of the first sidewall 135, and the radius of the rounded corner of the upper end of the second sidewall 133 may also be smaller than the radius of the rounded corner of the upper end of the first sidewall 135.

Specifically, to form positioning slot 134, first positioning portion 136 further includes an inner annular protrusion 137 and an outer annular protrusion 138, two ends of first side wall 135 are respectively connected to inner annular protrusion 137 and outer annular protrusion 138, two ends of second side wall 133 are respectively connected to inner annular protrusion 137 and outer annular protrusion 138, and first side wall 135, second side wall 133, inner annular protrusion 137 and outer annular protrusion 138 jointly enclose positioning slot 134.

Referring to fig. 4 to 6 properly, in some embodiments of the present invention, the first positioning portion 136 includes a protrusion, and the second positioning portion 123 includes a positioning groove 134, wherein the protrusion is located outside the positioning groove 134 when the upper cover 110 is rotated to the first position relative to the lower cover 130, and the protrusion is located in the positioning groove 134 when the upper cover 110 is rotated to the second position relative to the lower cover 130.

That is, by providing the protrusions on the upper side of the positioning plate 131 and the positioning grooves 134 on the lower side of the partition 120, it is also possible to define the position of the partition 120 with respect to the lower cover 130.

Referring to fig. 2 and 4, in some embodiments of the present invention, the upper cover 110 is provided with a storage cylinder 111, the storage trough 112 is provided in the storage cylinder 111, the upper cover 110 rotating relative to the lower cover 130 can enable the storage cylinder 111 to be inserted into or separated from the through hole 121, and the storage cylinder 111 inserted in the through hole 121 can drive the partition plate 120 to rotate relative to the lower cover 130, so that the through hole 121 is connected or not connected with the discharge hole 132.

From this, through setting up storage cylinder 111 on upper cover 110, can drive about baffle 120 rotatory when rotatory upper cover 110 to reach the mesh that makes via hole 121 and discharge opening 132 intercommunication or not communicate, easy operation, it is convenient to get it filled.

Specifically, the upper cover 110 is screwed with the lower cover 130, and the upper cover 110 is rotated counterclockwise (from top to bottom with reference to fig. 2) relative to the lower cover 130, so that the storage barrel 111 inserted into the through hole 121 moves upward, and meanwhile, the storage barrel 111 in the through hole 121 drives the partition plate 120 to rotate counterclockwise (from top to bottom with reference to fig. 2), so that after the second positioning portion 123 reaches the position matched with the first positioning portion 136, the storage barrel 111 is separated from the through hole 121, and the partition plate 120 is driven.

When the upper cover 110 is in the second position (at this time, the second positioning portion 123 is engaged with the first positioning portion 136), the storage barrel 111 moves downward and rotates clockwise by rotating the upper cover 110 relative to the lower cover 130 in a clockwise direction (see fig. 2, viewed from top to bottom). When the storage barrel 111 rotates to a certain position, the storage barrel 111 can be inserted into the through hole 121, and the partition plate 120 is driven to rotate along the clockwise direction (see fig. 2, from top to bottom), and finally, the through hole 121 is communicated with the discharge hole 132, so that the tablet can enter the storage trough 112 through the feed port 113.

Referring to fig. 2 and 4, in a further embodiment of the present invention, the upper cap 110 has a screw thread for screw-coupling with the lower cap 130 having a pitch greater than the thickness of the partition 120.

Because the storage barrel 111 cannot be inserted into the discharge hole 132, otherwise the storage barrel 111 will be abutted against the inner wall of the discharge hole 132, and the upper cover 110 cannot rotate relative to the lower cover 130, the length of the storage barrel 111 extending into the through hole 121 is at most equal to the thickness of the partition 120. By making the pitch of the screw thread of the upper cap 110 for screw-coupling with the lower cap 130 greater than the thickness of the partition 120, the upper cap 110 can be rotated from the first position to the second position through an angle of not more than 360 °, thereby simplifying the structure between the upper cap 110 and the partition 120.

Referring to fig. 2 and 4, in a further embodiment of the present invention, the thread of the upper cap 110 for screwing with the lower cap 130 has a pitch twice the thickness of the partition 120.

At this time, the upper cover 110 rotates from the first position to the second position, and only 180 ° of rotation is needed to raise the upper cover 110 by the thickness of the partition 120, so that the storage cylinder 111 is separated from the through hole 121.

In addition, the thread pitch of the upper cap 110 for screwing with the lower cap 130 may also be four times, six times or other values of the thickness of the partition 120, and accordingly, the upper cap 110 is rotated from the first position to the second position only by 90 ° or 60 °.

Referring to fig. 2 and 4, in a further embodiment of the present invention, the partition 120 further includes a stopper 122, and the stopper 122 can abut against the storage barrel 111 to guide the storage barrel 111 to be inserted into the through hole 121.

Therefore, by providing the blocking piece 122, when the upper cover 110 rotates clockwise (see fig. 2, viewed from top to bottom) to a certain angle, the storage barrel 111 abuts against the blocking piece 122, so as to drive the partition plate 120 to rotate clockwise, and meanwhile, the surface of the blocking piece 122 guides the storage barrel 111, so that the storage barrel 111 is inserted into the through hole 121. The diameter of the through hole 121 can be reduced by the design, and the reserved space for the insertion and matching of the through hole 121 and the storage cylinder 111 is reduced, that is, when the baffle plate 120 is not provided with the baffle 122, the through hole 121 needs to be larger, so that the storage cylinder 111 can continue to rotate for a short distance to abut against the inner wall of the through hole 121 in the process of being inserted into the through hole 121.

Specifically, when the partition 120 in fig. 2 is rotated 180 ° counterclockwise (see fig. 2, viewed from top to bottom), the second positioning portion 123 engages with the first positioning portion 136, and then the upper cover 110 continues to rotate until the upper cover 130 is separated, thereby completing the taking of the tablets from the storage chute 112. When the upper cover 110 needs to be screwed up again, the upper cover 110 needs to rotate clockwise (from top to bottom with reference to fig. 2), when the upper cover 110 descends to a certain height relative to the lower cover 130, the storage barrel 111 aligns with the through hole 121, the upper cover 110 continues to rotate clockwise, the storage barrel 111 abuts against the baffle 122, the partition plate 120 rotates clockwise along with the upper cover 110, and meanwhile, the surface of the baffle 122 guides the storage barrel 111, so that the storage barrel 111 is inserted into the through hole 121.

Referring to fig. 6 and 9, the packaging bottle according to the second aspect of the present invention includes the above-mentioned dosing cap 100, and further includes a bottle body 200, the bottle body 200 is provided with an inner cavity 210, the bottle body 200 is further provided with an outlet 220 communicated with the inner cavity 210, the bottle body 200 is connected with the lower cap 130, and the outlet 220 is communicated with the discharge hole 132. By using the quantitative cap 100, the tablets in the inner cavity 210 of the bottle body 200 can be quantitatively taken out, and the pollution to the tablets remained in the inner cavity 210 is reduced.

Specifically, the bottle body 200 is in threaded fit with the lower cover 130, or the bottle body 200 is fixed to the lower cover 130 in a clamping manner (the connection is realized by an elastic clamping hook and a clamping groove).

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims

1. A dosing cap, comprising:

2. The dosing cap according to claim 1, wherein the first detent portion comprises a detent and the second detent portion comprises a protrusion, the protrusion being located outside the detent when the upper cap is rotated to a first position relative to the lower cap and the protrusion being located in the detent when the upper cap is rotated to a second position relative to the lower cap.

3. The dosing cap according to claim 2, wherein the first detent further comprises a first sidewall forming the detent, one end of the first sidewall being provided with a rounded corner for the projection to slide over.

4. The dosing cap according to claim 3, wherein the first detent further comprises a second side wall forming the detent, the second side wall being capable of abutting the projection to prevent the projection from disengaging the detent.

5. The dosing cap according to claim 1, wherein the first positioning portion comprises a protrusion and the second positioning portion comprises a detent, wherein the protrusion is located outside the detent when the upper cap is rotated to a first position relative to the lower cap and wherein the protrusion is located in the detent when the upper cap is rotated to a second position relative to the lower cap.

6. The quantitative cap according to any one of claims 1 to 5, wherein the upper cap is provided with a storage barrel, the storage trough is arranged in the storage barrel, the storage barrel can be inserted into or separated from the through hole by the upper cap rotating relative to the lower cap, and the storage barrel inserted in the through hole can drive the partition plate to rotate relative to the lower cap, so that the through hole is communicated with or not communicated with the discharge hole.

7. The dosing cap according to claim 6, wherein the thread of the upper cap for screw-coupling with the lower cap has a pitch greater than the thickness of the partition.

8. The dosing cap according to claim 7, wherein the thread of the upper cap for screw-coupling with the lower cap has a pitch twice the thickness of the spacer.

9. The dosing cap according to claim 6, wherein the partition further comprises a catch that is capable of abutting the cartridge to guide insertion of the cartridge into the through hole.

10. The packaging bottle is characterized by comprising the quantitative cover of any one of claims 1 to 9 and a bottle body, wherein the bottle body is provided with an inner cavity and an outlet communicated with the inner cavity, the bottle body is connected with the lower cover, and the outlet is communicated with the discharge hole.