Pot cover assembly and cooking utensil

Abstract

The pot cover assembly comprises a cover body and a decoration panel arranged on the top face of the cover body, the decoration panel is provided with an installation side facing the cover body and an appearance side deviating from the cover body, the appearance side is provided with a decoration curved surface, the decoration panel is provided with a display area, and the pot cover assembly further comprises a shading film and a display part. The shading film is formed on the appearance side through in-film injection molding, the shading film is provided with a light-transmitting area corresponding to the display area, the display parts are fixed to the display area from the installation side, and the multiple display parts are mutually independent and provided with display marks. The shading film is mainly used for providing a basic bottom color for the appearance side of the decoration panel, the display part is assembled and fixed to the decoration panel after the decoration panel is formed, the arrangement position is more flexible, the position accuracy of the display part is guaranteed, and the display quality is guaranteed. And the small-area display piece loaded with the mark can be used as a standard piece and is universal for pot covers of different models, and the display piece can be transplanted to the pot covers of different models.

Description

TECHNICAL FIELD

[0001] The utility model belongs to kitchen appliance technical field, concretely relates to a pot cover assembly and cooking utensil. BACKGROUND

[0002] In-mold decoration injection molding process (In-Mold Decoration) uses film and plastic mold cavity to be attached to carry out injection molding, so that the decorative part with decorative pattern on the surface is obtained. Because of its good surface effect, high scratch resistance and impact resistance, it is widely used in the industry. For the pot cover of cooking utensil, it includes cover body and decorative part placed on the top surface of the cover body, and the decorative part constitutes the top appearance surface of the pot cover. In order to improve the appearance quality of the decorative part, the top surface of the decorative part is formed by in-mold injection molding process and decorative film.

[0003] The decorative film is usually a whole piece of large area film, which at least covers the top surface of the decorative part. In addition, some cooking utensils have display function on the top surface of the pot cover, so when processing, various display marks (such as text, pattern, number and other marks) need to be printed on the decorative film. However, the in-mold injection molding process has certain requirements for the modeling of the surface of the plastic part, that is, when the surface of the plastic part is a plane structure, the decorative film and the plastic part have good attachment effect. However, with the continuous upgrading of the modeling of cooking utensils, the non-flat modeling characteristics of the decorative part on the top of the pot cover are more and more common, that is, the top surface of the decorative part often has a certain curvature. This leads to poor attachment accuracy of the decorative film and the decorative part during in-mold injection molding, and the display marks printed on the film are easy to deviate from the position of the display panel on the pot cover, resulting in display problems such as misalignment of light and mark, ghosting and other display problems, which seriously affect the display effect, and thus the product yield is not high.

[0004] In addition, the positions of the display panels of different models of pot covers are different, which also leads to the fact that the decorative film cannot be used universally in various models, and often needs to be redesigned, resulting in difficulty in controlling the cost of the whole machine. INVENTION CONTENTS

[0005] The utility model provides a kind of pot cover assembly and cooking utensil, to solve the display mark on the film and the display position on the pot cover are deviated when the surface of pot cover decorative part is not flat, cause display defect, and since the display position of different models of pot cover is different, lead to the problem that the film cannot be realized universally.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] A kind of pot cover assembly, including cover and the decorative panel placed on the top surface of cover, decorative panel has the installation side towards cover and the appearance side away from cover, appearance side has decorative curved surface, decorative panel has display area, pot cover assembly also includes light-shielding film and display piece, light-shielding film is formed in appearance side by film injection molding, light-shielding film has light-transmitting area corresponding display area, display piece is fixed in display area from installation side, display piece is multiple and each display piece is provided with display mark.

[0008] The pot cover assembly of the utility model further has the following additional technical features:

[0009] Display piece includes display sticker, display sticker is provided with display mark, and display sticker is pasted and fixed to installation side.

[0010] Installation side is provided with mounting groove corresponding display area, and display sticker is fixed in mounting groove.

[0011] Display sticker is diaphragm, each diaphragm has display mark, and mounting groove is provided with separation part, so as to separate the inner part of mounting groove into multiple fixed positions for mounting diaphragm.

[0012] Display mark is printed on installation side to constitute display piece, and cover is provided with light-emitting piece, and light-emitting piece is correspondingly arranged with display mark.

[0013] Display mark is printed on display area by UV printing process.

[0014] Decorative panel includes top wall, and flange that is folded and extended upwards or downwards from top wall, and light-shielding film covers top wall and at least part of area of flange.

[0015] Flange includes positioning skirt that is folded downwards from the edge of top wall, and the top surface of cover is provided with containing groove for containing decorative panel, and positioning skirt cooperates with the groove wall of containing groove to position decorative panel.

[0016] Decorative panel also has mounting area, and mounting area is provided with fixed structure for being fixed with cover, and the area of light-shielding film outside light-transmitting area is light-shielding area, so that light-shielding area shields fixed structure.

[0017] The utility model further discloses a kind of cooking utensils, including pot body, further including above-mentioned pot cover assembly, and cover has the connecting end and opening and closing end oppositely arranged along itself radial direction, and connecting end is rotatably connected with pot body, to enable pot cover assembly to be able to turn over to open or close cover up and down;Or, pot cover can be placed in pot body.

[0018] Since the above technical scheme is adopted, the utility model has the beneficial effects as follows:

[0019] 1. In this invention, the light-shielding film is formed onto the exterior side of the decorative panel via in-mold injection molding. The main function of the light-shielding film is to provide a base color for the exterior side of the decorative panel, improving its appearance quality. Simultaneously, the light-shielding film has a light-transmitting area corresponding to the display area of ​​the decorative panel. After the decorative panel is formed, the display component is assembled and fixed to the panel, thus peeling it off from the light-shielding film. It is not formed along with the light-shielding film onto the decorative panel, but rather assembled onto the decorative panel after its formation. This allows for more flexible placement of the display component, and its position is not affected by the curvature of the exterior side of the decorative panel, ensuring accurate placement, display quality, and improved product yield. Furthermore, compared to setting markings on a large area film completely covering the top surface of the decorative panel, the display component in this invention is only positioned within the display area, significantly reducing its size. The small display component with markings can serve as a standard part, usable across different models of pot lids, allowing for easy transfer of the display component to various pot lid models. This greatly reduces design and manufacturing costs and improves versatility.

[0020] In addition, the display component is fixed to the mounting side of the decorative panel. After the decorative component is fixed to the cover, the display component is located between the two and will not be exposed to the outside, thus making it less prone to wear and aging and the display effect more durable.

[0021] 2. In a preferred embodiment of this utility model, the display component includes a display film, which is a sheet, and each sheet has a display identifier. By further subdividing the display component and setting each display identifier on an independent sheet, the entire display component is divided into multiple display units. This allows the sheets with display identifiers to be used as standard parts for mass production. The sheets can be combined to form different display schemes, and the fixed position of the sheets can be flexibly adjusted to adapt to the display modes of different lids. Different models can be shared, reducing design and manufacturing costs.

[0022] 3. In a preferred embodiment of this utility model, an installation groove is provided on the mounting side corresponding to the display area, and the display film is fixed in the installation groove. The installation groove can position the display film, making the fixed position of the display film more accurate, ensuring the flatness of the display film, reducing the difficulty of pasting, improving the pasting quality, and thus ensuring the appearance and display quality.

[0023] 4. As a preferred embodiment of the present utility model, the display mark is printed on the mounting side to form a display piece, the cover body is provided with a light emitting piece, and the light emitting piece is arranged correspondingly to the display mark. In this embodiment, the display mark is directly printed on the decorative panel, thereby eliminating the use of the film, saving the cost and eliminating the trouble of film falling off after long time use. The light emitting piece is arranged correspondingly to the display mark, and then the light is irradiated to the surface of the decorative panel. Under the action of the light, the display mark can be clearly displayed on the surface of the decorative panel, and when the light piece is extinguished, the display mark can be hidden, thereby realizing the holographic effect.

[0024] 5. As a preferred embodiment of the present utility model, the decorative panel further has a mounting area, the mounting area is provided with a fixing structure for fixing with the cover body, and the area outside the light transmission area is a light shielding area, so that the light shielding area shields the fixing structure. The light shielding area is a structure with low light transmission rate or no light transmission, so that the user cannot see the fixing structure on the decorative panel through the light shielding area, thereby improving the appearance quality of the whole machine. At the same time, when the display panel on the pot cover assembly extinguishes the light, the light transmission area has no light, and then the light transmission area can cooperate with the light shielding area, so that the top surface of the pot cover assembly presents the holographic effect, thereby improving the texture in the off state of the pot cover assembly. BRIEF DESCRIPTION OF DRAWINGS

[0025] The drawings described herein are used to provide further understanding of the present utility model and form a part of the present utility model. The schematic embodiments of the present utility model and the description thereof are used to explain the present utility model and do not constitute improper limitation on the present utility model. In the drawings:

[0026] Figure 1 It is a structural schematic view of the decorative panel under an embodiment of the present utility model;

[0027] Figure 2 It is a structural schematic view of the mounting side of the decorative panel under an embodiment of the present utility model;

[0028] Figure 3 It is an exploded view of the decorative panel under an embodiment of the present utility model;

[0029] Figure 4 It is an exploded view of the mounting side of the decorative panel under an embodiment of the present utility model;

[0030] Figure 5 It is a sectional view of the decorative panel under an embodiment of the present utility model.

[0031] Among them:

[0032] 1 decorative panel; 11 exhaust port; 12 mounting groove; 13 partition; 14 fixing position; 15 display area; 16 mounting area; 17 decorative curved surface; 18 appearance side; 181 positioning skirt; 182 positioning rib; 19 mounting side;

[0033] 2 light shielding film;

[0034] 3 display sticker; 31 film. DETAILED DESCRIPTION

[0035] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail with reference to the accompanying drawings.

[0036] In the following description, a number of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced without the specific details, other than those described herein, and therefore, the scope of the present application is not limited to the specific embodiments disclosed herein.

[0037] In addition, in the description of the present application, it should be understood that the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0038] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0039] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. In the description of the present application, the description of the terms "embodiment", "example", "one embodiment", "example" or "specific example" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] As Figure 1 , Figure 2 , Figure 3 , Figure 5 indicated, a pot cover assembly comprises a cover body and a decorative panel 1 arranged on the top surface of the cover body, the decorative panel 1 has a mounting side 19 facing the cover body and an appearance side 18 away from the cover body, the appearance side 18 has a decorative curved surface 17, the decorative panel 1 has a display area 15, the pot cover assembly further comprises a light shielding film 2 and a display piece, the light shielding film 2 is formed in the appearance side 18 by in-mold injection, the light shielding film 2 has a light transmission area corresponding to the display area 15, and the display piece is fixed to the display area 15 from the mounting side 19. The display piece is independent of each other and each display piece is provided with a display mark.

[0041] In the present application, the light shielding film 2 is formed on the appearance side 18 of the decorative panel 1 by in-mold injection, the main function of the light shielding film 2 is to provide a basic color for the appearance side 18 of the decorative panel 1, so as to improve the appearance quality of the appearance side 18. At the same time, the light shielding film 2 is provided with a light transmission area corresponding to the display area 15 of the decorative panel 1. The display piece is fixed to the decorative panel 1 after the formation of the decorative panel 1, and then the display piece is peeled off from the light shielding film 2 and not formed on the decorative panel 1 together with the light shielding film 2. Instead, the display piece is assembled on the decorative panel 1 after the formation of the decorative panel 1, so that the setting position of the display piece is more flexible, and the setting position is not affected by the position accuracy of the decorative curved surface 17 of the appearance side 18 on the light shielding film 2, so as to ensure the position accuracy of the display piece, improve the display quality and improve the product yield. Compared with the method of setting marks on a large-area film covering the top surface of the decorative panel 1, the display piece of the present application is only set corresponding to the display area 15, so that the area of the display piece is greatly reduced. The small-area display piece carrying the marks can be used as a standard part, which can be used between different types of pot covers. The display piece can be transplanted on different types of pot covers. Thus, the design and manufacturing cost is greatly reduced, and the universality is improved.

[0042] In addition, the display part is fixed to the mounting side 19 of the decorative panel 1, and when the decorative part is fixed to the cover body, the display part is located between the two, and thus is not exposed to the outside, thereby not being easy to wear and age, and the display effect is more durable.

[0043] It should be noted that the display part in the utility model refers to a component provided with display marks such as characters and patterns, and is not a light-emitting component. It can be understood that the cover body is provided with a display panel, the display panel is provided with a light-emitting part, light is irradiated to the display area 15 through the light-emitting part, and the light cooperates with the display marks on the display part to form a display effect.

[0044] Specifically, the structure of the display part is not limited in the utility model, and the display part can be one of the following embodiments:

[0045] Embodiment one: in the embodiment, as shown in Figure 2 , the display part includes a display sticker 3, the display sticker 3 is provided with display marks, and the display sticker 3 is fixedly attached to the mounting side 19.

[0046] The display sticker 3 is fixedly attached to the mounting side 19, on the one hand, the display sticker 3 is not exposed to the outside of the pot cover assembly, thereby prolonging the service life and preventing the display sticker 3 from being warped or wrinkled due to long-time touching. On the other hand, compared with the mode of setting marks on a large-area sticker completely covering the top surface of the decorative panel 1, the area of the display sticker 3 is greatly reduced, thereby greatly improving the flexibility of the attachment position of the display sticker 3, and the display sticker 3 can be used on different models of pot covers, thereby improving the universality.

[0047] Preferably, as shown in Figure 4 , the mounting side 19 is provided with a mounting groove 12 corresponding to the display area 15, and the display sticker 3 is fixed in the mounting groove 12.

[0048] The mounting groove 12 can position the fixing of the display sticker 3, the fixing position 14 of the display sticker 3 is more accurate, the display sticker 3 is ensured to be attached flat, the difficulty of attachment is reduced, the quality of attachment is improved, and the appearance and display quality are ensured.

[0049] In a preferred embodiment of the embodiment, as shown in Figure 3 , Figure 4 , the display sticker 3 is a film sheet 31, and each film sheet 31 has display marks.

[0050] By further subdividing the display piece, each display mark is set one by one on the independent film sheet 31, so that the whole display piece is divided into multiple display units, so that the film sheet 31 with the display mark can be used as a standard part for batch processing and manufacturing, and each film sheet 31 can be combined to form different display schemes, and the fixed position 14 of the film sheet 31 can also be flexibly adjusted to adapt to different display modes of the pot cover. Different models can be borrowed to reduce design and manufacturing costs.

[0051] Specifically, each independent film sheet 31 has a display mark printed thereon. When processing pot covers of different models and functions, the film sheet 31 with the corresponding display mark can be directly selected and pasted to the decorative panel 1. For example, some film sheets 31 have "start / cancel" printed thereon, some film sheets 31 have "keep warm" printed thereon, some film sheets 31 have "cook rice" printed thereon, and some film sheets 31 have "soup and porridge" printed thereon. When producing a pot cover assembly of a certain type of cooking appliance, only the film sheet 31 with the function thereof needs to be selected and pasted on the decorative panel 1.

[0052] The arrangement order, arrangement manner, and pasting position of each film sheet 31 can be flexibly adjusted, so that various display schemes can be realized to meet the display requirements of different models. In addition, the film sheets 31 with different display marks can be mass-produced as standard parts, thereby greatly improving production efficiency.

[0053] Further, as shown in Figure 4 The installation groove 12 is provided with a partition 13 to divide the inside of the installation groove 12 into multiple fixed positions 14 for installing the film sheet 31.

[0054] The partition 13 divides the installation groove 12 into multiple fixed positions 14, which can position a single film sheet 31. When pasting the film sheet 31, the film sheet 31 is pasted in the fixed position 14, which not only makes the pasting effect and position of each film sheet 31 better, but also makes the arranged multiple film sheets 31 neat, ensuring the appearance quality and display quality of the whole display area 15.

[0055] Embodiment two: In this embodiment, the display mark is printed on the installation side 19 to constitute a display piece, and the cover body is provided with a light-emitting piece, which is arranged correspondingly with the display mark.

[0056] In this embodiment, the display logo is directly printed onto the decorative panel 1, eliminating the need for a protective film, thus saving costs and avoiding the hassle of the film peeling off after prolonged use. The light-emitting element is correspondingly positioned to the display logo, so that light shines onto the surface of the decorative panel 1. Under the light, the display logo is clearly displayed on the surface of the decorative panel 1, and when the light is turned off, the display logo can be hidden, thus achieving a holographic effect.

[0057] Furthermore, the display markings are printed onto the display area 15 using a UV printing process. During processing, the text, patterns, and other representations are first printed onto the mounting side 19 of the decorative panel 1, and then cured with ultraviolet light to achieve the display effect. This process offers a significant cost advantage when dealing with a large number of pattern colors.

[0058] Preferably, such as Figure 4 As shown, the decorative panel 1 also has an installation area 16, which is provided with a fixing structure for fixing to the cover. The area of ​​the light-blocking film 2 outside the light-transmitting area is a light-blocking area so that the light-blocking area blocks the fixing structure.

[0059] The structure with low or no light transmittance in the light-shielding area prevents users from seeing the fixed structure on the decorative panel 1, thereby improving the overall appearance quality. At the same time, when the display panel on the lid assembly turns off the light, the light-transmitting area is also dark, which, in conjunction with the light-shielding area, creates a holographic effect on the top surface of the lid assembly, enhancing the overall quality of the lid assembly when it is off.

[0060] Preferably, the light-shielding film 2 is entirely black, and the light transmittance of the light-shielding area is lower than that of the light-transmitting area. When the display panel on the cover is turned off, the light-transmitting area is also black due to the lack of light, thus cooperating with the light-shielding area to make the entire top surface of the pot lid assembly present a black holographic effect.

[0061] Specifically, the fixing structure includes fixing posts located on one side of the display area 15 and spaced along the edge of the decorative panel 1.

[0062] As a preferred embodiment of this utility model, such as Figure 5 As shown, the decorative panel 1 includes a top wall and a flange extending upward or downward from the top wall. A light-blocking film 2 covers the top wall and at least a portion of the flange. This ensures that the outer edge of the light-blocking film 2 faces downward or upward, preventing objects from rubbing against the edge of the film 2 laterally, even if the film 2 protrudes beyond other parts of the cover. This reduces the risk of wrinkling and peeling at the outer edge of the film 2.

[0063] Furthermore, such as Figure 5As shown, the turn-up edge includes a positioning skirt 181 folded downward from the edge of the top wall, and the top surface of the cover body is provided with a receiving groove for accommodating the decorative panel 1, and the positioning skirt 181 cooperates with the groove wall of the receiving groove to position the decorative panel 1.

[0064] The decorative panel 1 is loaded into the receiving groove from top to bottom, and the groove wall of the receiving groove can cooperate with the positioning skirt 181 to position the decorative panel 1, so that the decorative panel 1 is centered with the cover body, thereby ensuring that the gap between the outer circumferential side of the decorative panel 1 and the groove wall of the receiving groove is uniform, and improving the appearance quality.

[0065] Specifically, the light-shielding film 2 extends downward at the positioning skirt 181 to cover at least part of the outer side wall of the positioning skirt 181.

[0066] As shown, Figure 5 The decorative panel 1 is provided with an exhaust port 11 corresponding to the steam port of the cover body, and the turn-up edge further includes a positioning rib 182 folded downward from the exhaust port 11, and the light-shielding film 2 also extends downward at the positioning rib 182 to cover at least part of the outer side wall of the positioning rib 182.

[0067] The utility model discloses still a kind of cooking utensils, including pot body, further including above-mentioned pot cover assembly, cover body has the connecting end and opening and closing end oppositely arranged along itself radial direction, connecting end is rotatably connected with pot body, to make pot cover assembly can be turned upside down to open or close cover;Or, pot cover is placed in pot body in a removable manner.

[0068] It should be noted that the utility model does not limit the type of cooking utensils, which can be a normal pressure cooking utensil, such as a rice cooker, etc., or a pressure cooking utensil, such as a pressure cooker, etc.

[0069] Preferably, one end of the pot cover assembly is hinged to the pot body, and the other end is free, so that the pot cover assembly can be turned around the hinge to open or close the cooking cavity, and the pot cover assembly cannot be removed from the pot body. In another embodiment, the pot cover assembly can be removed from the pot body, thereby facilitating the user to clean the pot cover assembly separately. The pot cover assembly is opened or closed by removing the cooking cavity.

[0070] The utility model does not describe the places not mentioned in the utility model, which can be realized by using or referring to the existing technology.

[0071] Each embodiment in the specification is described in a progressive manner, and the same or similar parts between each embodiment can be referred to each other, and each embodiment focuses on the difference from other embodiments.

[0072] The above merely describes the embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of claims of the present application.

Claims

1.A pot cover assembly, comprising a cover body and a decorative panel arranged on a top surface of the cover body, the decorative panel having a mounting side facing the cover body and an appearance side facing away from the cover body, the appearance side having a decorative curved surface, characterized in that the decorative panel has a display area, the pot cover assembly further comprising a light-shielding film and display pieces, the light-shielding film being formed by in-mold injection on the appearance side, the light-shielding film having a light-transmitting area corresponding to the display area, the display pieces being fixed to the display area from the mounting side, the display pieces being a plurality of independent display pieces each provided with a display mark. 2.The pot cover assembly according to claim 1, characterized in that the display pieces comprise display stickers, the display stickers being provided with the display marks, and the display stickers being fixed to the mounting side. 3.The pot cover assembly according to claim 2, characterized in that the mounting side is provided with mounting grooves corresponding to the display area, and the display stickers are fixed in the mounting grooves. 4.The pot cover assembly according to claim 3, characterized in that the display stickers are film pieces, each of the film pieces has the display mark, and the mounting grooves are provided with a partition to divide an inner portion of the mounting grooves into a plurality of fixing positions for fixing the film pieces. 5.The pot cover assembly according to claim 1, characterized in that the display marks are printed on the mounting side to form the display pieces, and the cover body is provided with light-emitting pieces corresponding to the display marks. 6.The pot cover assembly according to claim 5, characterized in that the display marks are printed on the display area by a UV printing process. 7.The pot cover assembly according to claim 1, characterized in that the decorative panel comprises a top wall and a flange extending upward or downward from the top wall, and the light-shielding film covers the top wall and at least a part of the flange. 8.The pot cover assembly according to claim 7, characterized in that the flange comprises a positioning skirt folded downward from an edge of the top wall, and a top surface of the cover body is provided with a receiving groove for receiving the decorative panel, and the positioning skirt cooperates with a groove wall of the receiving groove to position the decorative panel. 9.The pot cover assembly according to claim 1, characterized in that the decorative panel further has a mounting area provided with a fixing structure for fixing with the cover body, and a region of the light-shielding film outside the light-transmitting area is a light-shielding region to shield the fixing structure. 10.A cooking appliance, comprising a pot body, characterized in that it further comprises the pot cover assembly according to any one of claims 1-9, the cover body having a connecting end and an opening and closing end arranged opposite along a radial direction of the cover body, the connecting end being rotatably connected with the pot body to enable the pot cover assembly to be flipped up and down to open or close the pot cover, or the pot cover being removably arranged on the pot body. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

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