CN218899101U - Water cup - Google Patents

Abstract

The application discloses drinking cup, including cup and bowl cover, the drinking cup still includes the holding ring, the holding ring cover is located the oral area of cup, the holding ring is equipped with the external screw thread, the bowl cover is equipped with the internal thread, the bowl cover can pass through the external screw thread with the screw-in of internal screw thread install in the holding ring, the one end of external screw thread is for supplying the screw-in end of internal screw thread screw-in, the other end is for rotating the end that stops, it is equipped with spacing fender muscle to revolve the end that stops, the internal screw thread with spacing fender muscle backstop cooperation is in order to restrict the rotation of internal screw thread along the screw-in direction. The utility model discloses a drinking cup is in screw the in-process internal thread and spacing fender muscle backstop, just can give the user and screw the technical suggestion that is in place with the bowl cover, is particularly favorable to special-shaped drinking cup, makes the user need not to exert special attention and observes whether cooperate bowl cover and cup in place to avoid taking place that the drinking cup is difficult to carry, the outward appearance is not pleasing to the eye enough, the bowl cover is screwed too loose or is too tight etc. situation.

Description

Water cup

Technical Field

The application relates to the technical field of water cups, in particular to a water cup.

Background

The cup is a practical tool for containing liquid in daily life, has very wide application, has become an indispensable part in daily use, is used by households, and now, along with development of technology, various cups with different functions, such as a vacuum cup, a tea making cup, a coffee cup and the like, are also on the market. Although the water cups are various in variety and form, most water cups comprise a cup body and a cup cover, and the cup cover is usually connected with the cup body in a threaded manner, so that the cup cover can be screwed conveniently and quickly. However, for common water cups, according to different force and light weight degrees during screwing, the relative positions of the cup cover and the cup body are different, for round water cups, the influence of the relative position change between the cup body and the cup cover on the appearance is small, and for special-shaped water cups, especially water cups with multi-surface structures, different from cylindrical water cups, the influence of the relative position change between the cup cover and the cup body of the special-shaped water cups on the appearance is large, so that the positioning requirements on the cup cover and the cup body are high, and once the screwing position of the cup cover on the cup body cannot be accurately controlled, the conditions that the water cup is difficult to carry, the appearance is not attractive enough, the cup cover is too loose or too tight are easily caused.

Disclosure of Invention

The application provides a water cup to solve at least one technical problem among the above-mentioned technical problems.

The technical scheme adopted by the application is as follows:

the utility model provides a drinking cup, includes cup and bowl cover, the drinking cup still includes the holding ring, the holding ring cover is located the oral area of cup, the holding ring is equipped with the external screw thread, the bowl cover is equipped with the internal screw thread, the bowl cover can pass through the external screw thread with the rotation of internal screw thread is installed in the holding ring, the one end of external screw thread is for supplying the screw in end of internal screw in, the other end is the end of stopping soon, the end of stopping soon is equipped with spacing fender muscle, the internal screw thread with spacing fender muscle backstop cooperation is in order to restrict the rotation of internal screw thread along the screw in direction.

The water cup in the application has the following additional technical characteristics:

the opening is provided with a limiting structure, and the limiting structure is in limiting fit with the positioning ring to limit the movement of the positioning ring relative to the opening.

The limiting structure comprises a first limiting convex rib protruding out of the outer side of the opening, the first limiting convex rib extends along the circumferential direction of the opening, a first limiting groove matched with the first limiting convex rib is formed in the inner side of the positioning ring, and the first limiting convex rib is matched with the first limiting groove to limit the positioning ring to move along the axial direction of the opening.

The locating ring is provided with an arc-shaped guide surface extending from the bottom end towards the first limiting groove, and the first limiting convex rib can slide into the first limiting groove along the arc-shaped guide surface.

The limiting structure comprises a second limiting convex rib protruding out of the outer side of the opening, the second limiting convex rib extends along the axial direction of the opening, a second limiting groove matched with the second limiting convex rib is formed in the inner side of the positioning ring, and the second limiting convex rib is matched with the second limiting groove to limit the positioning ring to rotate along the circumferential direction of the opening.

The second limiting ribs are symmetrically arranged on two opposite sides of the positioning ring.

An annular sealing convex edge extending towards the center of the positioning ring is arranged at the top of the positioning ring, and the annular sealing convex edge abuts against the opening.

The cup body comprises a shell and an inner container arranged in the shell, the top of the shell forms the opening, the shell is further provided with a supporting surface positioned below the opening, and the supporting surface faces upwards to support the positioning ring.

The cup cover is provided with a direct drinking port and a straw hole for inserting a straw into the cup body, and the water cup further comprises a first flip cover capable of opening or blocking the direct drinking port and a second flip cover capable of opening or blocking the straw hole.

The cup cover comprises a concave area positioned in the middle and a peripheral area surrounding the concave area, wherein the peripheral area is higher than the concave area, the straw hole is arranged in the concave area, and the direct drinking mouth is arranged in the peripheral area.

Due to the adoption of the technical scheme, the technical effects obtained by the application are as follows:

1. in the water cup provided by the application, the positioning ring is sleeved on the opening part of the cup body, the cup cover is connected with the positioning ring through the internal thread and the external thread in a screwing way, the limiting stop rib is arranged at the screwing end of the external thread, and in the screwing process of the internal thread and the external thread, when the internal thread is matched with the limiting stop rib, the internal thread cannot continue to rotate along the screwing direction, therefore, the position where the internal thread is matched with the limiting stop rib is only required to be set as the position where the cup cover is screwed in place in the production process, the technical prompt that the cup cover is screwed in place by the user can be given to the user only by screwing the internal thread and the limiting stop rib, and the water cup is especially beneficial to a special-shaped water cup, so that the user does not need to apply special attention to observe whether the cup cover is matched with the cup body in place, and the conditions that the water cup is difficult to carry, the appearance is not attractive, the cup cover is unscrewed or too loose or too tight are avoided. In addition, for the drinking cup that the bowl cover is working of plastics, the cup is stainless steel, the stainless steel cup is difficult to process out spacing fender muscle at the tail end of external screw thread, consequently, this application is through add the holding ring at the oral area of cup, replaces rim of a cup external screw thread through the external screw thread of holding ring, only need processing out spacing fender muscle at the rotation end of the external screw thread of holding ring can.

2. As a preferred mode of the cup, the opening of the cup body is provided with the limiting structure, after the cup cover is screwed in place on the positioning ring, the positioning ring is limited to move relative to the opening through limiting cooperation of the limiting structure and the positioning ring, and after the positioning ring is limited, the relative positions of the cup cover and the cup body are also ensured not to change.

3. As a preferred mode of this application, first spacing protruding muscle cooperates with first spacing recess in order to restrict the removal of holding ring along oral area axial direction, and the setting of arc guide surface makes first spacing protruding muscle can follow in the arc guide surface slides into first spacing recess, reduces the friction of holding ring and cup oral area, promotes the smooth and easy nature of silk of holding ring installation at the cup oral area, avoids taking place serious deformation and influencing the installation because of the too big holding ring that leads to of friction in the installation.

4. As a preferred mode of this application, the top of holding ring offsets through annular seal protruding edge and the oral area of cup, on the one hand, can form sealedly at the top of holding ring and oral area, avoid water, impurity to pile up in the holding ring inboard through the clearance of holding ring and oral area, on the other hand, utilize annular seal protruding edge to offset with the oral area can also increase the friction between holding ring and the cup, guarantee the installation reliability of holding ring, further ensure that the holding ring can not follow the axial of oral area and take place to remove.

5. As a preferred mode of this application, still be equipped with the holding surface that is located the mouth below at the shell, upward support the holding ring through the holding surface, further carry out axial direction's spacing to the holding ring, guarantee the positioning effect of holding ring at the cup mouth, prevent that the holding ring from taking place the skew.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic diagram of a water cup according to an embodiment of the present disclosure;

FIG. 2 is an exploded view of a water cup provided in an embodiment of the present application;

FIG. 3 is a schematic view of an assembly formed by a cup and a retaining ring according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural view of a positioning ring according to an embodiment of the present disclosure;

FIG. 5 is a cross-sectional view of a water cup provided in an embodiment of the present application;

FIG. 6 is an enlarged view of a portion of the structure at A in FIG. 5;

FIG. 7 is a schematic view of a cup according to an embodiment of the present disclosure;

FIG. 8 is a cross-sectional view of a retaining ring provided in an embodiment of the present application;

FIG. 9 is a second schematic structural view of a cup according to an embodiment of the present disclosure;

fig. 10 is a schematic diagram of a structure of a water cup according to an embodiment of the present disclosure.

Reference numerals:

the cup comprises a cup body 1, a shell 11, a first limiting rib 111, a second limiting rib 112, a supporting surface 113 and a liner 12;

2 cup cover, 21 internal thread, 22 direct drinking mouth, 23 suction pipe hole, 24 concave area, 25 peripheral area;

the positioning ring (3), the external thread (31), the limiting stop rib (32), the first limiting groove (33), the arc-shaped guide surface (34), the second limiting groove (35) and the annular sealing convex edge (36);

4, sucking pipe;

5 a first flip cover;

and 6, a second flip cover.

Detailed Description

In order to more clearly illustrate the general concepts of the present application, a detailed description is provided below by way of example in connection with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and thus the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "transverse," "longitudinal," etc. indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," 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 application. In this specification, schematic representations of the above terms are not necessarily directed 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.

In the embodiments of the present application, a water cup is provided, and for convenience of explanation and understanding, the following descriptions are provided based on the structure of the illustrated product. Of course, those skilled in the art will appreciate that the foregoing structure is merely exemplary and illustrative and is not to be construed as limiting the scope of the embodiments provided herein.

As shown in fig. 1 to 6, the water cup provided by the application comprises a cup body 1 and a cup cover 2, the water cup further comprises a positioning ring 3, the positioning ring 3 is sleeved on the opening of the cup body 1, the positioning ring 3 is provided with an external thread 31, the cup cover 2 is provided with an internal thread 21, the cup cover 2 can be installed on the positioning ring 3 through screwing of the external thread 31 and the internal thread 21, one end of the external thread 31 is a screwing end for screwing in the internal thread 21, the other end is a screwing end, the screwing end is provided with a limiting stop rib 32, and the internal thread 21 is matched with the limiting stop rib 32 to limit rotation of the internal thread 21 along the screwing direction.

As can be appreciated by those skilled in the art, in the water cup provided by the application, the positioning ring 3 is sleeved at the mouth of the cup body 1, the cup cover 2 is screwed with the positioning ring 3 through the internal thread and the external thread, the stop end of the external thread 31 is provided with the stop rib 32, in the screwing process of the internal thread 21 and the external thread 31, when the internal thread 21 is matched with the stop rib 32, the internal thread 21 cannot continue to rotate continuously along the screwing direction, therefore, in the production process, only the position where the internal thread 21 is matched with the stop rib 32 is required to be set as the position where the cup cover 2 is screwed in place, so that the technical prompt that the cup cover 2 is screwed in place can be given to a user as long as the internal thread 21 is stopped by the stop rib 32 in the screwing process, and the water cup cover 2 is particularly beneficial to the special-shaped water cup, for example, the embodiment of the cup body 1 and the cup cover 2 which are octahedron is drawn in this application does not need to apply special attention to observe whether to match the cup body 1 with the cup body 2 in place, and only the internal thread 21 is required to be screwed to be easily screwed to the stop rib 21 in the position, the cup cover 2 is difficult to be opened or the cup cover 2 is difficult to be opened, and the cup cover can be easily screwed off, or the cup cover can be easily carried by the cup cover can be easily or the cup cover can be easily opened, and the cup cover can be easily and the cup can be easily opened, and the cup can be easily opened, and easily opened. In addition, for the drinking cup that the bowl cover is plastic part, the cup is stainless steel, stainless steel cup is difficult to process out spacing fender muscle at the tail end of external screw thread, consequently, this application sets up external screw thread through the external screw thread 31 of locating ring 3 in the oral area of cup 1, locating ring 3 prefers the plastic part to replace the rim of a cup setting external screw thread, plastic part easily processes, only need at the end processing out spacing fender muscle 32 of the external screw thread 31 of locating ring 3 can, moreover, compare in bowl cover and stainless steel cup screw-thread fit's mode, bowl cover 2 can greatly reduced with the cooperation friction of plastics locating ring, wearing and tearing, help increasing locating ring 3, bowl cover 2 and cup 1's life.

In order to ensure that the relative positions of the cup cover 2 and the cup body 1 are fixed, the positioning of the positioning ring 3 at the opening of the cup body 1 needs to be ensured, and as a preferred embodiment of the present application, a limiting structure may be arranged at the opening, and the limiting structure is in limiting fit with the positioning ring 3 so as to limit the movement of the positioning ring 3 relative to the opening.

It can be understood by those skilled in the art that the opening of the cup body 1 is provided with a limit structure, after the cup cover 2 is screwed in place on the locating ring 3, the locating ring 3 is limited to move relative to the opening through limit fit of the limit structure and the locating ring 3, and after the locating ring 3 is limited, the relative position of the cup cover 2 and the cup body 1 is also ensured not to change. It should be noted that, the form of the limiting structure is not specifically limited, for example, the limiting structure may be a protruding structure protruding from the opening, then a concave structure may be disposed on the positioning ring, positioning of the positioning ring 3 is achieved through limiting cooperation of the protruding structure and the concave structure, of course, the limiting structure may also be a concave structure disposed on the opening, and then protruding structure and limiting cooperation of the concave structure may be disposed on the positioning ring 3.

As a preferred example of this embodiment, as shown in fig. 4, 6 and 7, the limiting structure may include a first limiting rib 111 protruding outside the mouth, the first limiting rib 111 extends along the circumferential direction of the mouth, a first limiting groove 33 adapted to the first limiting rib 111 is provided inside the positioning ring 3, and the first limiting rib 111 cooperates with the first limiting groove 33 to limit the movement of the positioning ring 3 along the axial direction of the mouth. It should be noted that, the embodiment in which the first limiting ribs 111 are disposed outside the mouth is schematically shown in the drawings, which cannot limit the application, and a plurality of first limiting ribs 111 may be disposed along the axial direction of the mouth at intervals, so as to further improve the axial positioning effect of the cup body 1 on the positioning ring 3.

Further preferably, as shown in fig. 6 and 8, an arc-shaped guiding surface 34 extending from the bottom end toward the first limiting groove 33 may be further provided on the positioning ring 3, and the first limiting rib 111 may slide into the first limiting groove 33 along the arc-shaped guiding surface 34.

Those skilled in the art can understand that the arrangement of the arc-shaped guide surface 34 enables the first limiting ribs 111 to slide into the first limiting grooves 33 from top to bottom along the arc-shaped guide surface 34, friction between the positioning ring 3 and the opening of the cup body 1 is reduced, smoothness of the screw sliding of the positioning ring 3 installed at the opening of the cup body 1 is improved, and the problem that the positioning ring 3 is seriously deformed in the installation process to influence the installation process due to overlarge friction is avoided.

As a preferred example of this embodiment, as shown in fig. 4 and 7, the limiting structure may further include a second limiting rib 112 protruding outside the mouth, where the second limiting rib 112 extends along the axial direction of the mouth, a second limiting groove 35 adapted to the second limiting rib 112 is provided on the inner side of the positioning ring 3, and the second limiting rib 112 cooperates with the second limiting groove 35 to limit the rotation of the positioning ring 3 along the circumferential direction of the mouth. It should be noted that, the present application schematically illustrates an embodiment in which the first limiting bead 111 and the second limiting bead 112 are integrally connected, and as an alternative embodiment, the first limiting bead 111 and the second limiting bead 112 may be separately disposed.

Further preferably, the second limiting ribs 112 may be symmetrically disposed on two opposite sides of the positioning ring 3, so as to limit the positioning ring 3 in multiple directions and multiple angles by using the second limiting ribs 112, thereby improving the installation stability of the positioning ring 3.

As a preferred embodiment of the present application, as shown in fig. 6 and 8, an annular sealing bead 36 extending towards the center of the positioning ring 3 may be provided at the top of the positioning ring 3, the annular sealing bead 36 being in abutment with the mouth.

As can be appreciated by those skilled in the art, the top of the positioning ring 3 abuts against the mouth of the cup body 1 through the annular sealing flange 36, on one hand, a seal can be formed between the top of the positioning ring 3 and the mouth, so that water and impurities are prevented from being accumulated inside the positioning ring 3 through a gap between the positioning ring 3 and the mouth, on the other hand, friction between the positioning ring 3 and the cup body 1 can be increased by abutting against the mouth through the annular sealing flange 36, the installation reliability of the positioning ring 3 is ensured, and further, the positioning ring 3 is prevented from moving along the axial direction of the mouth.

As a preferred embodiment of the present application, as shown in fig. 5 to 7, all the foregoing embodiments and examples of the present application may further make the cup body 1 include a housing 11 and a liner 12 disposed in the housing 11, where the top of the housing 11 forms the mouth, and the housing 11 is further provided with a supporting surface 113 located below the mouth, and the supporting surface 113 supports the positioning ring 3 upwards.

Specifically, the liner 12 can be used for heat preservation, so that the water cup has heat preservation effect. It can be understood by those skilled in the art that the supporting surface 113 located below the mouth is further provided on the housing 11, and the positioning ring 3 is supported upwards by the supporting surface 113, so that the positioning ring 3 is further limited in the axial direction, the positioning effect of the positioning ring 3 at the mouth of the cup body 1 is ensured, and the positioning ring 3 is prevented from being deviated.

As a preferred embodiment of the present application, as shown in fig. 1, 9 and 10, all the foregoing embodiments and examples of the present application may further provide the cup cover 2 with a drink-through opening 22 and a straw hole 23 for inserting the straw 4 into the cup body 1, and the water cup further includes a first flip cover 5 capable of opening or blocking the drink-through opening 22 and a second flip cover 6 capable of opening or blocking the straw hole 23.

It can be understood by those skilled in the art that the cup cover 2 is provided with a direct drinking port 22 and a straw hole 23 for inserting the straw 4 into the cup body 1, so that a double drinking port design is realized, and a user can drink water directly through the direct drinking port 22 and can also insert the straw 4 for drinking, and the drinking modes are diversified. Moreover, when not in use, the direct drinking port 22 can be covered by the first flip cover 5, so that dust is prevented from adhering to pollute the direct drinking port 22 and entering the cup body 1 through the direct drinking port 22 to pollute beverage in the cup, and when the suction pipe 4 is not arranged in the suction pipe hole 23, the suction pipe hole 23 can be prevented from being polluted by dust and entering the cup body 1 through the suction pipe hole 23 to pollute beverage in the cup. In addition, because the direct drinking port 22 and the suction pipe hole 23 are arranged on the cup cover 2, drinking water does not need to unscrew the cup cover 2 from the positioning ring 3, so that repeated friction between the cup cover 2 and the positioning ring 3 is avoided, and the service lives of the cup cover 2 and the positioning ring 3 are prolonged.

Further preferably, as shown in fig. 9, the cup cover 2 includes a concave area 24 in the middle and a peripheral area 25 surrounding the concave area 24, the peripheral area 25 is higher than the concave area 24, the straw hole 23 is disposed in the concave area 24, and the drink-through opening 22 is disposed in the peripheral area 25.

As will be appreciated by those skilled in the art, locating the straw aperture 23 within the recessed area 24 helps to achieve a hidden design of the straw aperture 23 and the second flip cover 6, reducing the overall height of the cup for easy storage. By arranging the direct drinking mouth 22 in the peripheral area 25, the human engineering design is met, and the mouth of a human body can conveniently hold the direct drinking mouth 22, so that drinking water is convenient.

The non-mentioned places in the application can be realized by adopting or referring to the prior art.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims (10)

1. The utility model provides a drinking cup, includes cup and bowl cover, its characterized in that, the drinking cup still includes the holding ring, the holding ring cover is located the oral area of cup, the holding ring is equipped with the external screw thread, the bowl cover is equipped with the internal thread, the bowl cover can pass through the external screw thread with the rotation of internal screw thread is installed in the holding ring, the one end of external screw thread is for supplying the screw-in end of internal screw thread screw in, the other end is the end of stopping soon, the end of stopping soon is equipped with spacing fender muscle, the internal screw thread with spacing fender muscle backstop cooperation is in order to restrict the rotation of internal screw thread along the screw-in direction.

2. The water cup as claimed in claim 1, wherein,

the opening is provided with a limiting structure, and the limiting structure is in limiting fit with the positioning ring to limit the movement of the positioning ring relative to the opening.

3. A water cup as claimed in claim 2, wherein,

the limiting structure comprises a first limiting convex rib protruding out of the outer side of the opening, the first limiting convex rib extends along the circumferential direction of the opening, a first limiting groove matched with the first limiting convex rib is formed in the inner side of the positioning ring, and the first limiting convex rib is matched with the first limiting groove to limit the positioning ring to move along the axial direction of the opening.

4. A water cup as claimed in claim 3, wherein,

the locating ring is provided with an arc-shaped guide surface extending from the bottom end towards the first limiting groove, and the first limiting convex rib can slide into the first limiting groove along the arc-shaped guide surface.

5. A water cup as claimed in claim 2, wherein,

the limiting structure comprises a second limiting convex rib protruding out of the outer side of the opening, the second limiting convex rib extends along the axial direction of the opening, a second limiting groove matched with the second limiting convex rib is formed in the inner side of the positioning ring, and the second limiting convex rib is matched with the second limiting groove to limit the positioning ring to rotate along the circumferential direction of the opening.

6. The water cup as set forth in claim 5, wherein,

the second limiting ribs are symmetrically arranged on two opposite sides of the positioning ring.

7. The water cup as claimed in claim 1, wherein,

an annular sealing convex edge extending towards the center of the positioning ring is arranged at the top of the positioning ring, and the annular sealing convex edge abuts against the opening.

8. A water cup as claimed in any one of claims 1 to 7, wherein,

the cup body comprises a shell and an inner container arranged in the shell, the top of the shell forms the opening, the shell is further provided with a supporting surface positioned below the opening, and the supporting surface faces upwards to support the positioning ring.

9. A water cup as claimed in any one of claims 1 to 7, wherein,

the cup cover is provided with a direct drinking port and a straw hole for inserting a straw into the cup body, and the water cup further comprises a first flip cover capable of opening or blocking the direct drinking port and a second flip cover capable of opening or blocking the straw hole.

10. The water cup as claimed in claim 9, wherein,

the cup cover comprises a concave area positioned in the middle and a peripheral area surrounding the concave area, wherein the peripheral area is higher than the concave area, the straw hole is arranged in the concave area, and the direct drinking mouth is arranged in the peripheral area.

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