CN210794214U - Accelerated rotation type quantitative cover structure - Google Patents
Accelerated rotation type quantitative cover structure Download PDFInfo
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- CN210794214U CN210794214U CN201921773555.4U CN201921773555U CN210794214U CN 210794214 U CN210794214 U CN 210794214U CN 201921773555 U CN201921773555 U CN 201921773555U CN 210794214 U CN210794214 U CN 210794214U
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- upper cover
- sleeve
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- cover
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Abstract
The utility model discloses an accelerating rotary quantitative cover structure, which comprises a lower cover, an upper cover and a sleeve between the lower cover and the upper cover; the lower cover is provided with a structure fixedly connected with the bottle body, an annular groove I is arranged on the side close to the upper cover, two bosses provided with gears are symmetrically arranged outside the annular groove I, a liquid inlet hole is formed in the part positioned in the annular groove I, an inner rod which is vertical to the lower cover and extends towards the upper cover is connected to the center of the lower cover, and the top of the inner rod extends radially to form a sealing plate; the upper cover is provided with an eccentric liquid outlet hole, the side of the upper cover close to the lower cover is provided with an annular groove II, and the inner wall of the upper cover is provided with an inner gear ring matched with the gear; the sleeve is a hollow cylinder structure, two ends of the sleeve are respectively fixed in the annular groove I and the annular groove II, the inner wall of the sleeve is provided with a thread structure I, and the outer wall of the sleeve is provided with an outer gear ring matched with the gear. After the lower cover and the bottle body are fixed, the bottle body is turned over to enable the quantitative cover to face downwards, and the upper cover is rotated to realize continuous quantitative pouring of liquid. The utility model has simple structure and low cost; continuous and accurate quantification and simple operation.
Description
Technical Field
The utility model belongs to the technical field of daily necessities, a rotation type ration lid structure with higher speed is related to.
Background
For liquid or semi-liquid daily consumable or medicinal products such as laundry detergents, mouthwashes, oral medicaments and the like, which are usually contained in a container such as a bottle, and when such products are filled into the container and poured out for use, there is a need to meter the poured out product so that the user can obtain the appropriate amount of use.
It is common in the market to additionally provide a measuring cup into which the product can be poured for metering when the user is using the cup. However, the problem of this solution is also obvious, firstly, the measuring cup is additionally added to the container and the cover of the container, thus increasing the number of product parts and the complexity of the user's operation; moreover, the measuring cup is also relatively demanding for the user to operate, and the product is sometimes easily poured onto the user's hand, which in the case of corrosive chemicals will affect the safety of the user to some extent.
In order to overcome the above drawbacks, a number of quantitative lid structures have been developed by those skilled in the art, and patent CN 109649818A discloses a quantitative lid structure, in which a closing device of a specific structure is provided in conjunction with a lid member, so that communication between a cup-shaped body and the inside of a container can be realized simply by operating the lid member, thereby conveniently injecting a predetermined amount of a product in the container into the cup-shaped body. Although the structure of the device is greatly simplified compared with the prior art, the device is still complex in structure and high in cost, and simultaneously, only a certain amount of liquid can be weighed at a time, continuous weighing cannot be completely realized, and multiple operations are required when the device is used for weighing a large amount, so that the operation is complex.
Therefore, the development of the accelerated rotation type quantitative cover structure which has simple structure, simple operation and labor saving and can realize continuous weighing has practical significance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that prior art structure is complicated, with high costs, the operation is complicated and can't really realize weighing in succession, provide a simple structure, low cost, easy operation laborsaving and can realize the rotation type ration with higher speed lid structure of weighing in succession.
In order to achieve the above object, the utility model provides a following technical scheme:
an accelerating rotary quantitative cover structure comprises a lower cover, an upper cover and a sleeve positioned between the upper cover and the lower cover;
the side, far away from the upper cover, of the lower cover is provided with a structure fixedly connected with the bottle body, the side, close to the upper cover, of the lower cover is provided with a circle of annular groove I, the side, close to the upper cover, of the lower cover is symmetrically provided with two bosses outside the annular groove I, gears are arranged on the bosses, the part, close to the upper cover, of the lower cover, which is located in the annular groove I, is provided with a liquid inlet hole, the middle of the lower cover is connected with an inner rod which is perpendicular to the lower cover and extends towards the upper cover, and the top of the inner rod extends radially;
the upper cover is provided with an eccentric liquid outlet hole (namely the circle center of the liquid outlet hole is not arranged on the symmetrical shaft of the upper cover), the side of the upper cover close to the lower cover is provided with a circle of annular groove II, and the inner wall of the upper cover is provided with an inner gear ring matched with the gear;
the sleeve is of a hollow cylindrical structure, one end of the sleeve is fixed in the annular groove I, the other end of the sleeve is fixed in the annular groove II, the inner wall of the sleeve is provided with a thread structure I, and the outer wall of the sleeve is provided with an outer gear ring matched with the gear;
after lower cover and bottle fixed connection, the upset bottle makes rotation type ration lid structure down with higher speed, liquid in the bottle gets into in the sleeve through the feed liquor hole, the eccentric liquid hole of closing plate shutoff this moment, rotatory upper cover, at the drive of internal tooth ring, gear and outer ring gear, sleeve and lower cover take place relative rotation, liquid in the sleeve is extruded downwards under the drive of the helicitic texture I on the sleeve inner wall, and simultaneously, upper cover and lower cover also take place relative rotation, the relative position of closing plate and eccentric liquid hole changes, the eccentric liquid hole of closing plate not shutoff, liquid in the sleeve is extruded by eccentric liquid hole, because telescopic volume is certain, it is certain to rotate the liquid that the round was extruded, can control the volume that liquid was poured through the number of turns of control rotation, and then realize continuous ration and pour.
The using operation flow is as follows:
after the bottle body is connected with the lower cover, the bottle body is turned over to enable the continuous quantitative cover structure to face downwards, liquid with certain viscosity in the bottle body slowly enters the sleeve through the liquid inlet hole at the moment, the upper cover is in a clamping state (namely the sealing plate blocks the eccentric liquid outlet hole), the upper cover is rotated to be separated from the clamping state (the upper cover rotates to drive the inner gear ring to rotate and further the gear rotates, the outer gear ring rotates under the drive of the gear, namely the sleeve rotates), meanwhile, the relative position of the sealing plate and the eccentric liquid outlet hole changes, the eccentric liquid outlet hole is opened, in addition, due to the existence of the gear rotation ratio, the sleeve rotates for several circles (2 circles or more) every time when the upper cover rotates for one circle, the sleeve internal thread structure I and the inner rod always generate rapid axial relative motion, so that the liquid with certain viscosity in the sleeve internal thread structure I is extruded through the eccentric liquid outlet hole, simultaneously because helicitic texture I is double-end helicitic texture, the feeding is accelerated with the twice during rotatory, after the rotatory round of upper cover, the ration is accomplished, can meet this moment and block, reuse a little power relatively, make the upper cover resume to the screens state (the closure plate shutoff has promptly gone out the liquid hole eccentrically), the bottleneck is sealed again, liquid can not flow out, if still need continue the ration, then the rotatory upper cover once more can, because the liquid of rotating the round and extruding is certain, can control the volume that liquid was poured out through the rotatory number of turns of control, and then realize pouring in succession the ration.
The utility model discloses an accelerated rotation type ration lid structure, be particularly useful for in succession the ration to weigh liquid such as condensed milk etc. that has certain viscosity, the utility model has the advantages of exquisite design, the technical problem of liquid continuous ration extrusion has been overcome through similar screw rod structure, utilize the sleeve to rotate the back, the axial relative motion that produces between sleeve internal thread structure I and the interior pole extrudes the content in the helicitic texture I, because the liquid that rotates a circle and extrudes is certain, can control the volume that the liquid was poured out through controlling rotatory number of turns, and then realized the continuous ration weighing to the liquid that the viscosity is great, though it can't realize at present to weigh the continuous ration of liquid such as water that the viscosity is less, but can use the continuous ration lid structure of the utility model as the lid of sour milk bottle etc., provide a brand-new thinking for thoroughly solving the problem of liquid continuous ration extrusion, simultaneously, due to the existence of the gear structure, the quantitative weighing operation can be carried out more rapidly and more in a labor-saving manner by arranging the transmission ratio.
As a preferred technical scheme:
according to the accelerated rotation type quantitative cover structure, the thread structure I is matched with the inner rod to form a screw rod structure;
the boss is a circular boss;
the transmission ratio of the transmission structure can be adjusted through the arrangement density of the teeth on the outer gear ring, the gear and the inner gear ring, namely, the number of the rotating circles of the upper cover corresponding to the sleeve is adjusted, so that the number of the rotating circles of the upper cover corresponding to the sleeve can be set to be multiple, the weighing speed is improved, the number of the rotating circles of the upper cover corresponding to the sleeve can also be set to be 1/N (N is larger than 1), and the weighing precision is improved by adjusting the quantitative weighing quantity of one time.
The accelerated rotation type quantitative cover structure is characterized in that the thread structure I is a double-thread structure; the thread pitch of the thread structure I is uniform, namely, the liquid extruded by rotating the outer cover or the inner cover for one circle is certain, so that the pouring amount of the liquid can be controlled more conveniently.
The shape of the closure plate of the present invention is not limited thereto, and the shape of the closure plate can be set by those skilled in the art according to actual requirements, and the closure plate can also be a strip or other existing closure plate.
The accelerated rotation type quantitative cover structure comprises a semi-closed cylinder and a connecting cylinder I which are sequentially connected from inside to outside, wherein the semi-closed cylinder is of a cylinder structure with only one open end, the closed end of the semi-closed cylinder is provided with an eccentric liquid outlet hole, the connecting cylinder I is of a hollow cylinder structure, and the inner wall of the connecting cylinder I is provided with an inner gear ring;
the end of the connecting cylinder I, far away from the lower cover, is connected with the end, close to the lower cover, of the semi-closed cylinder through a connecting ring I. The utility model discloses a structure of upper cover is not only limited to this, the utility model discloses only provide a feasible technical scheme, technical field personnel can carry out rational design according to actual conditions.
The accelerated rotation type quantitative cover structure comprises a connecting cylinder II and an outer cylinder which are sequentially connected from inside to outside, wherein the connecting cylinder II is a cylinder structure with an opening at one end, and a liquid inlet hole is formed in the closed end of the connecting cylinder II; the outer cylinder is of a hollow cylinder structure;
the end of the connecting cylinder II, far away from the upper cover, is connected with the end of the outer cylinder, close to the upper cover, through a connecting ring II. The utility model discloses a structure of lower cover is not only limited to this, the utility model discloses only provide a feasible technical scheme, technical personnel in the field can carry out rational design according to actual conditions.
According to the accelerated rotation type quantitative cover structure, the inner wall of the connecting cylinder I is provided with the annular groove III, and the outer wall of the connecting cylinder II is provided with the annular protrusion I matched with the annular groove III. The protection scope of the present invention is not limited thereto, and those skilled in the art can adjust the specific structure according to actual requirements.
The inner wall of the connecting cylinder I is provided with the point-shaped groove, the outer wall of the connecting cylinder II is provided with the point-shaped protrusion matched with the point-shaped groove, the arrangement of the combined structure can help a user to confirm the number of rotating circles, when the point-shaped groove is matched with the point-shaped protrusion, the combined structure is in a clamping state, the user needs to use larger force to rotate the upper cover, and when the combined structure is in the state again, the user can confirm that the upper cover rotates for a circle. The technical solutions given herein are only one possible solution, and the scope of the present invention is not limited thereto, and those skilled in the art can adjust the specific structure according to the actual situation.
The accelerated rotation type quantitative cover structure comprises a lower cover and an inner cover, wherein the lower cover also comprises an inner cylinder positioned between a connecting cylinder II and an annular groove I;
and the inner wall of the inner cylinder or the outer cylinder is provided with a thread structure II fixedly connected with the bottle body.
The upper cover, the lower cover and the sleeve are respectively manufactured through an integrated forming process, the manufacturing process is not limited to the above, and all parts (such as all parts of the lower cover) can be spliced in a combined mode.
Has the advantages that:
(1) the utility model relates to an accelerating rotary quantitative cover structure, which has simple structure and low cost;
(2) the utility model discloses an accelerating rotary quantitative cover structure, which can truly realize continuous and accurate quantification;
(3) the utility model discloses an it covers structure with higher speed rotation type ration has adopted the gear structure as drive mechanism, through setting up the drive ratio, can realize quick accurate ration title and get, and it is got easy operation laborsaving to title, has application prospect.
Drawings
Fig. 1 is a schematic view of an accelerated rotation type quantitative cap structure of the present invention;
fig. 2 to 5 are a front view, a left side view, a top view and a bottom view of the accelerating rotation type quantitative cover structure of the present invention, respectively;
FIGS. 6 and 7 are schematic views of the section A-A and the section B-B of FIG. 2, respectively;
FIG. 8 is a schematic view of the cross-section of FIG. 3C-C;
FIG. 9 is a schematic view of the cross-section of FIG. 8D-D;
FIG. 10 is a schematic view of the section of FIG. 7E-E;
the device comprises a lower cover 1, an outer cylinder 11, a connecting cylinder II12, an annular protrusion I13, an inner cylinder 14, an annular groove I15, an annular groove 16, a boss 17, a gear 18, a liquid inlet hole 19, an inner rod 110, a sealing plate 111, a dotted protrusion 112, a thread structure II2, an upper cover 21, a connecting cylinder I22, an annular groove III 23, a semi-sealing cylinder 24, an eccentric liquid outlet hole 25, an annular groove II 26, an inner gear ring 27, a dotted groove 3, a sleeve 31, a thread structure I32 and an outer gear ring 32.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
An accelerating rotary quantitative cover structure is shown in figures 1-10 and comprises a lower cover 1, an upper cover 2 and a sleeve 3 positioned between the upper cover and the lower cover;
the lower cover 1 comprises a connecting cylinder II12 and an outer cylinder 11 which are sequentially connected from inside to outside, the connecting cylinder II12 is of a cylindrical structure with only one open end, the outer cylinder 11 is of a hollow cylindrical structure, the end of the connecting cylinder II12, far away from the upper cover, is connected with the end, close to the upper cover, of the outer cylinder 11 through a connecting ring II, a circle of annular groove I15 is arranged on the side, close to the upper cover, of the lower cover, two circular bosses 16 are symmetrically arranged on the side, close to the upper cover, of the lower cover, outside the annular groove I15, gears 17 are arranged on the circular bosses, a liquid inlet hole 18 is formed in the part, close to the upper cover, of the lower cover, inside rod 19 which is perpendicular to the lower cover and extends towards the upper cover, a fan-shaped sealing plate 110 is formed by radially extending the top of the inside rod 19, an annular bulge I13 and a point-shaped bulge 111 are arranged on the outer wall of the connecting cylinder II12, and an inner cylinder 14 is also, the inner wall of the inner cylinder is provided with a thread structure II112 fixedly connected with the bottle body;
the upper cover 2 comprises a semi-closed cylinder 23 and a connecting cylinder I21 which are sequentially connected from inside to outside, the semi-closed cylinder 23 is of a cylinder structure with only one open end, the closed end of the semi-closed cylinder is provided with an eccentric liquid outlet hole 24, the side of the closed end close to the lower cover is provided with a ring-shaped groove II22, the connecting cylinder I21 is of a hollow cylinder structure, the inner wall of the connecting cylinder I21 is provided with an inner gear ring 26 matched with the gear 17, the end of the connecting cylinder I21 far away from the lower cover is connected with the end of the semi-closed cylinder 23 close to the lower cover through a connecting ring I, and the inner wall of the connecting cylinder I21 is provided with an annular groove III 22 matched with the annular protrusion I13 and a point;
the sleeve 3 is of a hollow cylindrical structure, one end of the sleeve is fixed in the annular groove I15, the other end of the sleeve is fixed in the annular groove II22, the inner wall of the sleeve is provided with a thread structure I31, the thread structure I31 is a double-thread structure with uniform thread pitch, the double-thread structure is matched with the inner rod 19 to form a screw rod structure, and the outer wall of the sleeve is provided with an outer gear ring 32 matched with the gear 17;
the upper cover 2, the lower cover 1 and the sleeve 3 are respectively manufactured through an integral forming process, and the transmission ratio of the transmission structure can be adjusted through arranging the outer gear ring 32, the gear 17 and the arrangement density of the teeth on the inner gear ring 26.
The utility model discloses a use flow of rotation type ration lid structure with higher speed is as follows:
after the lower cover is fixedly connected with the bottle body, the bottle body is turned over so that the accelerating rotary type quantitative cover structure faces downwards, liquid (with certain viscosity) in the bottle body enters the sleeve through the liquid inlet hole, the sealing plate seals the eccentric liquid outlet hole at the moment, the upper cover is rotated, under the drive of the inner gear ring, the gear and the outer gear ring, the sleeve and the lower cover rotate relatively, the liquid (with certain viscosity) in the lower sleeve is driven by the thread structure I on the inner wall of the sleeve to be extruded downwards, meanwhile, the upper cover and the lower cover also rotate relatively, the relative position of the sealing plate and the eccentric liquid outlet hole changes, the sealing plate does not block the eccentric liquid outlet hole, the liquid (with certain viscosity) in the sleeve is extruded out from the eccentric liquid outlet hole, and the volume of the sleeve is certain, namely, the liquid extruded by one turn is fixed, and the liquid pouring amount can be controlled by controlling the number of turns of the rotation, thereby realizing continuous quantitative pouring.
Through verification, the utility model has the advantages of simple structure and low cost; continuous and accurate quantification can be really realized; the gear structure is adopted as the transmission mechanism, and the rapid and accurate quantitative weighing can be realized by setting the transmission ratio, so that the weighing operation is simple and labor-saving, and the gear structure has a wide application prospect.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these embodiments are merely illustrative and various changes or modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. An accelerated rotation type quantitative cover structure is characterized by comprising a lower cover, an upper cover and a sleeve positioned between the upper cover and the lower cover;
the side, far away from the upper cover, of the lower cover is provided with a structure fixedly connected with the bottle body, the side, close to the upper cover, of the lower cover is provided with a circle of annular groove I, the side, close to the upper cover, of the lower cover is symmetrically provided with two bosses outside the annular groove I, gears are arranged on the bosses, the part, close to the upper cover, of the lower cover, which is located in the annular groove I, is provided with a liquid inlet hole, the middle of the lower cover is connected with an inner rod which is perpendicular to the lower cover and extends towards the upper cover, and the top of the inner rod extends radially;
an eccentric liquid outlet hole is formed in the upper cover, a circle of annular groove II is formed in the side, close to the lower cover, of the upper cover, and an inner gear ring matched with the gear is arranged on the inner wall of the upper cover;
the sleeve is of a hollow cylindrical structure, one end of the sleeve is fixed in the annular groove I, the other end of the sleeve is fixed in the annular groove II, the inner wall of the sleeve is provided with a thread structure I, and the outer wall of the sleeve is provided with an outer gear ring matched with the gear;
after lower cover and bottle fixed connection, the upset bottle makes rotation type ration lid structure with higher speed down, liquid in the bottle gets into in the sleeve through the feed liquor hole, the eccentric liquid hole of closing plate shutoff this moment, rotatory upper cover, at the drive of internal gear ring, gear and outer ring gear, sleeve and lower cover take place relative rotation, liquid in the sleeve is extruded downwards under the drive of helicitic texture I on the sleeve inner wall, and simultaneously, upper cover and lower cover also take place relative rotation, the relative position of closing plate and eccentric liquid hole changes, the eccentric liquid hole of play of closing plate not shutoff, liquid in the sleeve is extruded by eccentric liquid hole and can be realized continuous ration and pour out.
2. The structure of claim 1, wherein the thread structure I is engaged with the inner rod to form a screw structure;
the boss is a circular boss;
the transmission ratio of the transmission structure can be adjusted by arranging the outer gear ring, the gear and the arrangement density of the teeth on the inner gear ring.
3. The structure of claim 2, wherein the thread structure I is a double-start thread structure; the thread pitch of the thread structure I is uniform.
4. An accelerated rotation type dosing cap structure according to claim 1, characterised in that the closing plate is fan-shaped.
5. The structure of claim 1, wherein the upper cover comprises a semi-closed cylinder and a connecting cylinder I which are sequentially connected from inside to outside, the semi-closed cylinder is a cylinder structure with only one end open, the closed end of the semi-closed cylinder is provided with an eccentric liquid outlet, the connecting cylinder I is a hollow cylinder structure, and the inner wall of the connecting cylinder I is provided with an inner gear ring;
the end of the connecting cylinder I, far away from the lower cover, is connected with the end, close to the lower cover, of the semi-closed cylinder through a connecting ring I.
6. The structure of claim 5, wherein the lower cover comprises a connecting cylinder II and an outer cylinder which are connected in sequence from inside to outside, the connecting cylinder II is a cylinder structure with an opening at only one end, and the closed end of the connecting cylinder II is provided with a liquid inlet hole; the outer cylinder is of a hollow cylinder structure;
the end of the connecting cylinder II, far away from the upper cover, is connected with the end of the outer cylinder, close to the upper cover, through a connecting ring II.
7. The cover structure of claim 6, wherein the inner wall of the connecting cylinder I is provided with an annular groove III, and the outer wall of the connecting cylinder II is provided with an annular protrusion I matching with the annular groove III.
8. The structure of claim 7, wherein the inner wall of the connecting cylinder I is provided with a dot-shaped groove, and the outer wall of the connecting cylinder II is provided with a dot-shaped protrusion matching with the dot-shaped groove.
9. The structure of claim 6, wherein the lower cap further comprises an inner cylinder between the connection cylinder II and the annular groove I;
and the inner wall of the inner cylinder or the outer cylinder is provided with a thread structure II fixedly connected with the bottle body.
10. An accelerating rotary type quantitative cap structure according to claim 1, 5 or 9, wherein the upper cap, the lower cap and the sleeve are respectively manufactured by an integral molding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773555.4U CN210794214U (en) | 2019-10-21 | 2019-10-21 | Accelerated rotation type quantitative cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773555.4U CN210794214U (en) | 2019-10-21 | 2019-10-21 | Accelerated rotation type quantitative cover structure |
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| Publication Number | Publication Date |
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| CN210794214U true CN210794214U (en) | 2020-06-19 |
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| CN201921773555.4U Active CN210794214U (en) | 2019-10-21 | 2019-10-21 | Accelerated rotation type quantitative cover structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626627A (en) * | 2019-10-21 | 2019-12-31 | 精英模具(上海)有限公司 | Accelerated rotation type quantitative cover structure |
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2019
- 2019-10-21 CN CN201921773555.4U patent/CN210794214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626627A (en) * | 2019-10-21 | 2019-12-31 | 精英模具(上海)有限公司 | Accelerated rotation type quantitative cover structure |
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