Powdered milk cap having spoon coupling structure, and powdered milk container including same

Abstract

An embodiment can provide a powdered milk cap having a spoon coupling structure comprising, at first and second inner side surfaces divided with respect to a cap protrusion part formed on the inner side surface thereof: a first spoon coupling part, which protrudes, from the first inner side surface, on the first inner side surface between an inner upper side surface and the cap protrusion part; and a second spoon coupling part, which protrudes, from the first inner side surface, on the first inner side surface between the inner upper side surface and the cap protrusion part, wherein both ends of a spoon are fixed by means of the first spoon coupling part and the second spoon coupling part.

Description

Powdered milk cap with spoon-joint structure and powdered milk container having the same

[0001] The present invention relates to a milk powder cap having a spoon-jointing structure and a milk powder container having the same.

[0002] A formula container is a container designed to replace breast milk in babies, used to store and efficiently administer solid powdered formula. Early formula containers appeared in the 19th century. However, at the time, they were simple in design and limited in variety. Made primarily of metal or wood, they were used primarily as tools for storing and handling powdered formula. In the early 20th century, the design and materials of formula containers improved, with the introduction of glass formula containers, allowing for more efficient storage and handling of powdered formula. With the invention and widespread use of plastic in the mid-20th century, plastic formula containers emerged. These containers were more popular due to their lightness and durability. Modern formula containers come in a variety of sizes, designs, and features. Some formula containers include built-in spoons or measuring cups for accurate measurement of powdered formula, and additional features are available to help properly regulate a baby's nutrition.

[0003] In the past, spoons were stored inside the formula container. However, placing a spoon inside the formula container brings its surface into direct contact with the powdered formula, potentially contaminating the spoon and posing a risk to the baby. Furthermore, placing a spoon inside the formula container can make it difficult to accurately measure the amount of powdered formula. Furthermore, if the spoon and formula are in close contact for a long period of time, the powdered formula may become stuck to the spoon, causing clumping or uneven mixing. To address these issues, numerous attempts have been made to store the spoon outside the formula container, rather than inside it.

[0004] Korean Patent No. 10-1791410, Safety Sealed Milk Powder Container Lid with Spoon, and Registered Utility Model No. 20-0479362, Milk Powder Container Lid with Spoon, are injection-molded together with the milk powder container lid and the spoon, and the spoon is removed from the spoon connection and then fixed to the spoon fixing elastic protrusion. This has the problem that the tip of the spoon is damaged during the process of removing the spoon from the spoon connection, and the plastic part of the tip of the plastic spoon is damaged, and the spoon fixing elastic protrusion is easily broken during the repeated process of attaching and detaching the spoon to and from the spoon fixing elastic protrusion. In addition, when attaching and detaching the spoon and the milk powder container lid, the spoon must be attached and detached while the milk powder cap is fixed, which is inconvenient to use. In addition, due to the nature of the metal material, it is difficult to form a protrusion-shaped structure in the center of the milk powder container lid during the manufacturing process, and a separate fixing method is required to attach the protrusion-shaped structure. That is, there is a limit to the possibility of defects and increased manufacturing costs due to the increased complexity of the manufacturing process.

[0005] The spoon storage device for powdered milk cans, designated by Korean Utility Model No. 20-0415346, utilizes a method of fastening the tip of the spoon to a fastening point. However, due to the spoon's small size, securing the tip to the fastening point is challenging, and wear and tear on the fastening point can prevent the spoon from being securely fastened to the fastening point.

[0006] The spoon storage device for powdered milk cans, designated by Korean Utility Model No. 20-0345436, utilizes a method in which the tip of the spoon is inserted into a locking mechanism. This method, in which only the tip of the spoon is secured, poses a problem: the spoon can easily fall out of the locking mechanism.

[0007] The present invention has been proposed to solve the above-described problem, and provides a milk powder cap having a spoon-attaching structure that enables hygienic and convenient storage of a spoon on the milk powder cap, and a milk powder container having the same.

[0008] In addition, the present invention provides a milk powder cap having a spoon coupling structure that can be fastened to the milk powder cap in a manner that fixes both ends of the spoon, thereby enabling stable storage of the spoon within the milk powder cap and convenient separation of the spoon from the milk powder cap, and a milk powder container having the same.

[0009] In addition, the present invention provides a milk powder cap having a spoon coupling structure that allows the milk powder cap to be fixed using only one hand or a spoon to be easily attached and detached from the milk powder cap even without the milk powder cap being specifically fixed, and a milk powder container having the same.

[0010] In addition, a milk powder cap having a spoon-joining structure and a milk powder container having the same are provided, which provide a structure that can secure a spoon to a milk powder cap in a single process, thereby increasing the ease of manufacturing process and quality control and reducing the cost of the product.

[0011] In addition, the present invention provides a milk powder cap having a spoon coupling structure in which the risk of breakage of the spoon coupling portion for fixing the spoon within the milk powder cap is reduced, and a milk powder container having the same.

[0012] The embodiment may provide a milk powder cap having a spoon coupling structure including a first spoon coupling portion formed protruding from the first inner surface on the first inner surface between the inner upper surface and the cap coupling portion, on first and second inner surfaces distinguished based on a cap coupling portion formed on the inner surface; and a second spoon coupling portion formed protruding from the first inner surface on the first inner surface between the inner upper surface and the cap coupling portion; and both ends of the spoon are fixed by the first spoon coupling portion and the second spoon coupling portion.

[0013] In another aspect, the first and second spoon-joining portions can provide a milk powder cap having a spoon-joining structure formed by protruding from the first inner surface parallel to the inner upper surface.

[0014] In another aspect, a milk powder cap having a spoon coupling structure in which the upper surface of the spoon is in contact with the inner upper surface when the spoon is fixed by the first and second spoon coupling parts can be provided.

[0015] In another aspect, a milk powder cap having a spoon coupling structure in which a bottom surface of the first spoon coupling part has a first inclined surface and an upper surface of the second spoon coupling part has a second inclined surface can be provided.

[0016] In another aspect, a milk powder cap having a spoon coupling structure can be provided, wherein the first spoon coupling portion is spaced apart from the inner upper surface by a first distance, the second spoon coupling portion is spaced apart from the inner upper surface by a second distance, and the first distance has a value smaller than the second distance.

[0017] In another aspect, the spoon includes a handle portion extending from the handle portion, a cut portion is formed at an end of the handle portion, a guide groove is formed on an outer surface of the handle portion, the cut portion is fastened to the first spoon coupling portion while the side surface of the spoon and the inner upper surface face each other, and a milk powder cap having a spoon coupling structure in which the spoon is fastened to the first and second spoon coupling portions as the second spoon coupling portion is fitted into the guide groove according to the rotation of the spoon can be provided.

[0018] In another aspect, a powdered milk container having a powdered milk cap having a spoon coupling structure may be provided, including: a powdered milk cap having a spoon coupling structure; a spoon having both ends fixed by the first spoon coupling portion and the second spoon coupling portion and received in a spoon receiving space of the powdered milk cap and fixedly coupled with the powdered milk cap; and a container portion fixed with the powdered milk cap.

[0019] In another aspect, the spoon includes a handle portion extending from the handle portion, and a milk powder container having a milk powder cap having a spoon coupling structure in which the handle portion is engaged with the second inclined surface, a portion of the handle portion is fixed between the inner upper surface and the second inclined surface by the second spoon coupling portion, and a tip of the handle portion is fixed between the first spoon coupling portion and the inner upper surface by rotating around the portion of the handle portion.

[0020] The embodiment can provide a milk powder cap having a spoon-attaching structure that enables hygienic and convenient storage of a spoon on a milk powder cap, and a milk powder container having the same.

[0021] The embodiment can provide a milk powder cap having a spoon coupling structure that allows the spoon to be fastened to the milk powder cap in a manner that the spoon is in close contact with the milk powder cap and both ends of the spoon are fixed, thereby enabling stable storage of the spoon within the milk powder cap and convenient separation of the spoon from the milk powder cap, and a milk powder container having the same.

[0022] In addition, the present invention can provide a milk powder cap having a spoon coupling structure that allows the milk powder cap to be fixed using only one hand or a spoon to be easily attached and detached from the milk powder cap even without the milk powder cap being fixed, and a milk powder container having the same.

[0023] The embodiment can provide a milk powder cap having a spoon coupling structure that easily fixes and connects a spoon to a milk powder cap by coupling one side of the spoon to the milk powder cap and then rotating the spoon so that the other side of the spoon is coupled to the milk powder cap, and a milk powder container having the same so that the spoon can be separated from the milk powder cap.

[0024] The embodiment can provide a milk powder cap having a spoon-joining structure and a milk powder container having the spoon-joining structure, which has a reduced risk of breakage of a spoon-joining portion for fixing a spoon within a milk powder cap.

[0025] In addition, a milk powder cap having a spoon-joining structure and a milk powder container having the same can be provided, which can provide a structure that can secure a spoon to a milk powder cap in a single process, thereby increasing the ease of manufacturing process and quality control and reducing the cost of the product.

[0026] Figure 1 is a perspective view of a milk powder cap having a spoon coupling structure and a milk powder container having the same according to an embodiment of the present invention.

[0027] Figure 2 is a front view of the container.

[0028] Figure 3 is a perspective view of a milk powder cap.

[0029] Figure 4 is a bottom view of the milk powder cap.

[0030] Figure 5 illustrates a portion of the inside of a milk powder cap.

[0031] Figure 6 illustrates a portion of the inner side of the milk powder cap centered on the first spoon connecting portion, and Figure 7 illustrates a portion of the inner side of the milk powder cap centered on the second spoon connecting portion.

[0032] Figure 8 is a bottom view of the spoon.

[0033] Figure 9 is a bottom view of the milk powder cap with the spoon attached to the milk powder cap.

[0034] Figure 10 is a perspective view of the milk powder cap viewed from below with the spoon attached to the milk powder cap.

[0035] Figure 11 is a schematic illustration of a method for attaching a spoon to a milk powder cap.

[0036] Figure 12 is a front view of a milk powder container showing the inside of the milk powder cap.

[0037] Fig. 13 is a perspective view of a milk powder cap having a spoon coupling structure according to another embodiment of the present invention.

[0038] Fig. 14 is a plan view of the milk powder cap of Fig. 13.

[0039] Figure 15 is a front view of the milk powder cap of Figure 13.

[0040] Fig. 15 is a bottom view of the milk powder cap of Fig. 13.

[0041] Fig. 16 is a cross-sectional view of a milk powder cap taken along lines a1-a2 of Fig. 14.

[0042] Fig. 17 is a cross-sectional view of the milk powder cap taken along lines b1-b2 of Fig. 14.

[0043] Figures 18 and 19 are intended to schematically explain a method of attaching a spoon to a milk powder cap.

[0044] Figure 20 is a perspective view of a spoon according to various embodiments.

[0045] Figures 21 and 22 schematically illustrate the attachment of a spoon according to Figure 20 to a milk powder cap according to Figure 3 or Figure 13.

[0046] It is attached to the container part (100) while being thrown away. The milk powder cap (200) can be attached to the milk powder cap fixing groove (121) on the outer surface (110) of the container part (100) and connected to the container part (100).

[0047] A powdered milk cap groove (220) may be formed on the outer surface (210) of the powdered milk cap (200). A cap protrusion (221) may be formed on the inner surface of the powdered milk cap (200) along a position corresponding to the powdered milk cap groove (220).

[0048] On the upper surface of the milk powder cap (200), an upper cap (230) smaller than the diameter of the outer surface (210) may be extended from the upper surface of the milk powder cap (200) to a predetermined height and formed integrally with the outer surface (210).

[0049] At the lowest end of the milk powder cap (200), a large cap tuck (240) larger than the diameter of the milk powder cap (200) forming the outer surface (210) and formed integrally with the outer surface (210) may be formed.

[0050] The inner surface of the milk powder cap (200) can be divided into first and second inner surfaces (201, 202) based on the cap protrusion (221) formed on the inner surface of the milk powder cap (200).

[0051] On the inner surface of the milk powder cap (200), a first spoon coupling portion (270) may be formed that extends parallel to the upper surface of the milk powder cap (200) from a region of the inner surface of the milk powder cap (200).

[0052] The first spoon coupling portion (270) can be formed to protrude and extend from the inner surface along an area of ​​the inner surface of the milk powder cap (200).

[0053] The bottom surface of the first spoon joint (270) can be formed as a first inclined surface (271).

[0054] The first slope (271) can be a round slope.

[0055] The first spoon coupling portion (270) may be formed to protrude and extend from the second inner surface (202) and may be spaced apart from the inner upper surface (231) of the milk powder cap (200) by a first distance.

[0056] A second spoon-joining portion (280) extending parallel to the upper surface of the milk powder cap (200) from a region of the inner surface of the milk powder cap (200) may be formed on the inner surface of the milk powder cap (200).

[0057] The second spoon coupling portion (280) can be formed to protrude and extend from the inner surface along an area of ​​the inner surface of the milk powder cap (200).

[0058] The upper surface of the second spoon joint (280) can be formed as a second inclined surface (281).

[0059] The second inclined surface (281) may be a round inclined surface. The second inclined surface (281) may have an inclined surface having a shape matching the inclined surface of the bottom surface of the predicate (320) described below.

[0060] The second spoon coupling portion (280) may be formed to protrude and extend from the second inner surface (202) and may be spaced apart from the inner upper surface (231) of the milk powder cap (200) by a second distance.

[0061] The first and second spoon joints (270, 280) can be positioned facing each other.

[0062] The first and second distances are defined as the vertical distances from the inner upper surface.

[0063] The first distance has a smaller value than the second distance.

[0064] Figure 8 is a bottom view of the spoon, Figure 9 is a bottom view of the milk powder cap with the spoon attached to the milk powder cap, and Figure 10 is a perspective view of the milk powder cap viewed from below with the spoon attached to the milk powder cap.

[0065] Referring to FIGS. 8 and 10, the spoon (300) may be composed of a handle portion (310) and a tip portion (320). The handle portion (310) may extend from the tip portion (320) and be formed integrally with the tip portion (320).

[0066] The spoon (300) can be fixed on the milk powder cap (200) by being received on the spoon receiving space (ss) of the milk powder cap (200) by the first and second spoon connecting parts (270, 280) and fastened to the milk powder cap (200).

[0067] The width length based on the direction parallel to the inner upper surface of the first spoon coupling portion (270) may be configured to be greater than the width length of the handle portion (310) in the direction perpendicular to the longitudinal direction of the handle portion (310), and the width length based on the direction parallel to the inner upper surface of the second spoon coupling portion (280) may be configured to be greater than the width length of the handle portion (3200) in the direction perpendicular to the longitudinal direction of the handle portion (310). Therefore, it is easy to interpose the spoon (300) between the first and second spoon coupling portions (270, 280) having a large area.

[0068] Figure 11 is a schematic illustration of a method for attaching a spoon to a powdered milk cap, and Figure 12 is a front view of a powdered milk container showing the inside of the powdered milk cap.

[0069] Referring to Fig. 11, the spoon (300) is accommodated in the spoon receiving space (ss) in a direction in which the upper surface of the spoon (300) and the inner upper surface (231) of the milk powder cap (200) face each other. The spoon (300) is accommodated in the spoon receiving space (ss) first when the end region of the tip (320) engages with the second spoon coupling portion (280), and then when the spoon (300) rotates around the end of the tip (320) and the end of the handle portion (310) engages with the first spoon coupling portion (270), the spoon is accommodated in the spoon receiving space (ss). When the tip (320) is engaged with the second spoon coupling portion (280), the lower surface of the first spoon coupling portion (270) has a first inclined surface (271), so that the end of the handle portion (310) is interposed between the inner upper surface (231) and the first spoon coupling portion (270) along the first inclined surface (271).

[0070] That is, when the tip (320) is engaged with the second inclined surface (281), one area of ​​the tip (320) is fixed between the inner upper surface (231) and the second inclined surface (281) by the second spoon coupling portion (281), and the tip of the handle portion (310) can be fixed between the first spoon coupling portion (271) and the inner upper surface (231) by rotating around one area of ​​the tip (320).

[0071] The end of the handle portion (310) is interposed between the first spoon coupling portion (270) and the inner upper surface (231), and a region of the tip portion (320) is interposed between the second spoon coupling portion (280) and the inner upper surface (231), so that the second inclined surface (281) of the second spoon coupling portion (280) supports the outer surface of the tip portion (320), and the first inclined surface (271) of the first spoon coupling portion (270) supports the end of the handle portion (310), so that the spoon (300) can be fixedly connected to the milk powder cap (200).

[0072] When the spoon (300) is fixedly fastened to the milk powder cap (200), the upper surface of the spoon (300) comes into contact with the inner upper surface (231) of the milk powder cap (200), so that the spoon (300) can be fastened to the milk powder cap (200) by the inner upper surface (231) and the first and second spoon connecting parts (270, 280).

[0073] When the spoon (300) is withdrawn from the milk powder cap (200), the tip portion (320) is withdrawn first, and then the handle portion (310) is withdrawn, so that the spoon (300) can be released from the milk powder cap (200). Since the second spoon coupling portion (280) has a second inclined surface (281), the tip portion (320) is withdrawn first, and then the spoon (300) can be released from the milk powder cap (200) as the spoon (300) rotates around the end of the handle portion (310) along the second inclined surface (281).

[0074] In various embodiments, the spoon (300) may be rotated so that the handle portion (310) is fixed to the milk powder cap (200) by the first spoon coupling portion (270) and the spout portion (320) is fixed to the milk powder cap (200) by the second spoon coupling portion (280) while the upper surface of the spoon (300) is in contact with the inner upper surface (231) of the milk powder cap (200), and the spoon (300) may be withdrawn from the milk powder cap (200) by rotating the spoon (300) again so that the handle portion (310) is separated from the first spoon coupling portion (270) and the spout portion (320) is separated from the second spoon coupling portion (280).

[0075] Referring to FIGS. 11 and 12, a plurality of fastening protrusions (208, 209) may be formed on the inside of the powdered milk cap (200). The plurality of fastening protrusions (208, 209) may be formed to extend and protrude from the inner surface of the powdered milk cap (200), and may be formed at different positions on the inner surface of the powdered milk cap (200). The plurality of fastening protrusions (208, 209) may be formed on the first inner surface (201) of the powdered milk cap (200). When the powdered milk cap (200) is fastened to the container portion (100), the plurality of fastening protrusions (208, 209) may be inserted into the powdered milk cap fixing groove (121), thereby fixing the powdered milk cap (200) to the container portion (100).

[0076] Fig. 13 is a perspective view of a powdered milk cap having a spoon coupling structure according to another embodiment of the present invention, Fig. 14 is a plan view of the powdered milk cap of Fig. 13, Fig. 15 is a front view of the powdered milk cap of Fig. 13, and Fig. 15 is a bottom view of the powdered milk cap of Fig. 13. In addition, Fig. 16 is a cross-sectional view of the powdered milk cap taken along line a1-a2 of Fig. 14, and Fig. 17 is a cross-sectional view of the powdered milk cap taken along line b1-b2 of Fig. 14. In addition, Figs. 18 and 19 are for schematically explaining a method of coupling a spoon to a powdered milk cap.

[0077] Referring to FIGS. 13 to 9, a powdered milk cap (200) having a spoon-joining structure according to another embodiment of the present invention has a spoon-receiving space (ss) formed on the inside, and as illustrated in FIG. 1, the powdered milk cap (200) is joined to the container portion (100) while covering the outer circumferential surface of a portion of the upper side of the container portion (100). The powdered milk cap (200) can be joined to the container portion (100) by being fastened to the powdered milk cap fixing groove (121) of the outer surface (110) of the container portion (100).

[0078] A milk powder cap groove (220) may be formed on the outer surface (210) of the milk powder cap (200).

[0079] On the upper surface of the milk powder cap (200), an upper cap (230) smaller than the diameter of the outer surface (210) may be extended from the upper surface of the milk powder cap (200) to a predetermined height and formed integrally with the outer surface (210).

[0080] On the inner surface of the milk powder cap (200), a first spoon-jointing portion (270) may be formed that extends parallel to the upper surface of the milk powder cap (200) from a first portion of the inner surface of the milk powder cap (200).

[0081] A part of the outer surface (210) of the milk powder cap (200) may be sunken inward to form a first spoon-attaching groove (g1), and a first spoon-attaching portion (270) may be formed on the inner surface of the milk powder cap (200).

[0082] As illustrated in Fig. 16, the cross-section of the first spoon joint (270) may have an overall round shape.

[0083] The first spoon coupling portion (270) may be formed to protrude and extend from the second inner surface (202) and may be spaced apart from the inner upper surface (231) of the milk powder cap (200) by a first distance.

[0084] A second spoon-joining portion (280) extending parallel to the upper surface of the milk powder cap (200) from a region of the inner surface of the milk powder cap (200) may be formed on the inner surface of the milk powder cap (200).

[0085] A second portion of the outer surface (210) of the milk powder cap (200) facing the first portion of the outer surface (210) may be sunken inward to form a second spoon-attaching groove (g2), thereby forming a second spoon-attaching portion (280) on the inner surface of the milk powder cap (200).

[0086] As illustrated in Fig. 16, the cross-section of the second spoon joint (280) may have an overall round shape.

[0087] The second spoon coupling portion (280) may be formed to protrude and extend from the second inner surface (202) and may be spaced apart from the inner upper surface (231) of the milk powder cap (200) by a second distance.

[0088] The first and second spoon joints (270, 280) can be positioned facing each other.

[0089] The first and second distances are defined as vertical distances from the inner upper surface. The first distance may be configured identically to the second distance.

[0090] The spoon (300) is accommodated in the spoon receiving space (ss) in such a way that the upper surface of the spoon (300) and the inner upper surface (231) of the milk powder cap (200) face each other. The spoon (300) is accommodated in the spoon receiving space (ss) first when the end region of the tip (320) engages with the second spoon coupling portion (280), and then when the spoon (300) rotates around the end of the tip (320) and the end of the handle portion (310) engages with the first spoon coupling portion (270), the spoon is accommodated in the spoon receiving space (ss). In a state where the tip (320) is engaged with the second spoon coupling portion (280), the cross section of the first spoon coupling portion (270) has a round shape and is interposed between the inner upper surface (231) and the first spoon coupling portion (270) along the end of the handle portion (310).

[0091] The end of the handle portion (310) is interposed between the first spoon coupling portion (270) and the inner upper surface (231), and a region of the tip portion (320) is interposed between the second spoon coupling portion (280) and the inner upper surface (231), so that the second spoon coupling portion (280) supports the outer surface of the tip portion (320), and the first spoon coupling portion (270) supports the end of the handle portion (310), so that the spoon (300) can be fixedly connected to the milk powder cap (200). When the spoon (300) is fixedly fastened to the milk powder cap (200), the upper surface of the spoon (300) comes into contact with the inner upper surface (231) of the milk powder cap (200), so that the spoon (300) can be fastened to the milk powder cap (200) by the inner upper surface (231) and the first and second spoon connecting parts (270, 280).

[0092] When the spoon (300) is withdrawn from the milk powder cap (200), the tip portion (320) is withdrawn first, and then the handle portion (310) is withdrawn, so that the spoon (300) can be released from the milk powder cap (200). The second spoon coupling portion (280) rotates the spoon (300) around the end of the handle portion (310) along the surface of the tip portion (320), so that the tip portion (320) is withdrawn first, and then the spoon (300) can be released from the milk powder cap (200).

[0093] In various embodiments, the spoon (300) may be rotated so that the handle portion (310) is fixed to the milk powder cap (200) by the first spoon coupling portion (270) and the spout portion (320) is fixed to the milk powder cap (200) by the second spoon coupling portion (280) while the upper surface of the spoon (300) is in contact with the inner upper surface (231) of the milk powder cap (200), and the spoon (300) may be withdrawn from the milk powder cap (200) by rotating the spoon (300) again so that the handle portion (310) is separated from the first spoon coupling portion (270) and the spout portion (320) is separated from the second spoon coupling portion (280).

[0094] Fig. 20 is a perspective view of a spoon according to various embodiments. Figs. 21 and 22 schematically illustrate the attachment of the spoon according to Fig. 20 to the milk powder cap according to Fig. 3 or Fig. 13.

[0095] Referring to FIGS. 20 to 22, a spoon (300) according to various embodiments is composed of a handle portion (310) and a tip portion (320), one side of the handle portion (310) and one side of the tip portion (320) are connected to each other, a cut portion (311) is formed on the other side of the handle portion (310), and a guide groove (321) may be formed on the outer surface of the other side of the tip portion (320). The cut portion (311) may be formed by cutting a predetermined depth and a predetermined width inwardly of the handle portion (310) in a direction parallel to the longitudinal direction of the handle portion (310) from the end of the other side of the handle portion (310). The guide groove (321) may be a groove of a predetermined depth and width in the inner direction of the handle portion (320) in a direction parallel to the longitudinal direction of the handle portion (310) on the outer surface of the handle portion (320), and the guide groove (321) may be formed as a continuous groove from the end of the outer surface of the handle portion (310) to the boundary area between the bottom surface and the outer surface, and the longitudinal direction of the guide groove (321) may be a direction perpendicular to the longitudinal direction of the handle portion (310). The cut portion (311) and the guide groove (321) may be positioned facing each other.

[0096] With respect to the method of fixing the spoon (300) to the milk powder cap (200), the side surface of the spoon (300) and the inner upper surface (231) of the milk powder cap (200) may be placed on the spoon receiving space (ss) of the milk powder cap (200) so that the spoon (300) faces each other. First, the first spoon coupling part (270) may be inserted into the cut-out part (311) of the spoon (300). Then, while the first spoon coupling part (270) is inserted into the cut-out part (311) of the spoon (300), the second spoon coupling part (280) may be coupled on the guide groove (321) formed on the cut-out part (320) while rotating the tip part (320) of the spoon (300) in the direction of the arrow shown, centering on the connection point between the spoon (300) and the first spoon coupling part (270).

[0097] The first spoon coupling part (270) is fitted into the cut part (311), and the second spoon coupling part (280) is fitted into the guide groove (321), so that the spoon (300) can be fastened and fixed onto the milk powder cap (200). In addition, when separating the spoon (300) from the milk powder cap (200), the spoon (300) can be easily separated from the milk powder cap (200) by rotating it in the opposite direction to the rotation of the spoon (300) when it is coupled.

[0098] In addition, the outer surface of the tip (320) has a shape in which the vertical distance from the boundary point between the tip (320) and the handle (310) to the outer surface of the tip (320) gradually decreases from the end to the boundary area between the outer surface and the bottom surface. Accordingly, while the first spoon coupling part (270) is inserted into the cutout (311) of the spoon (300), the tip (320) of the spoon (300) is rotated in the direction of the arrow shown around the connection point between the spoon (300) and the first spoon coupling part (270), and the second spoon coupling part (280) is gradually firmly fitted onto the guide groove (321). Accordingly, the bonding strength between the guide groove (321) and the second spoon coupling part (280) increases, so that the bonding force between the spoon (300) and the milk powder cap (200) can be strengthened.

[0099] Although the detailed description of the present invention has been described with reference to preferred embodiments of the present invention, it will be understood by those skilled in the art or having ordinary knowledge in the art that various modifications and changes can be made to the present invention without departing from the spirit and technical scope of the present invention as set forth in the claims below. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification, but should be defined by the claims.

[0100] The present invention relates to the field of technology for powdered milk containers and has industrial applicability.

Claims

1. A first spoon-joint portion formed by protruding from the first inner surface on the first inner surface between the inner upper surface and the cap protrusion portion, on the first and second inner surfaces distinguished based on the cap protrusion portion formed on the inner surface; and It includes a second spoon-joint portion formed by protruding from the first inner surface on the first inner surface between the inner upper surface and the cap protrusion; The two ends of the spoon are fixed by the first spoon coupling portion and the second spoon coupling portion. Powdered milk cap with spoon coupling structure.

2. In paragraph 2, The first and second spoon-joining portions are formed by protruding from the first inner surface parallel to the inner upper surface. Powdered milk cap with spoon coupling structure.

3. In paragraph 2, When the above spoon is fixed by the first and second spoon coupling parts, the upper surface of the spoon comes into contact with the inner upper surface. Powdered milk cap with spoon coupling structure.

4. In paragraph 3, The bottom surface of the first spoon coupling part has a first inclined surface, and the upper surface of the second spoon coupling part has a second inclined surface. Powdered milk cap with spoon coupling structure.

5. In paragraph 4, The first spoon coupling portion is spaced a first distance from the inner upper surface, and the second spoon coupling portion is spaced a second distance from the inner upper surface. The above first distance has a smaller value than the above second distance Powdered milk cap with spoon coupling structure.

6. In paragraph 2, The above spoon comprises a tip portion and a handle portion extending from the tip portion, A cut portion is formed at the end of the handle portion, and a guide groove is formed on the outer surface of the handle portion. The side surface of the spoon and the inner upper surface face each other, and the cut portion is connected to the first spoon joint, As the second spoon coupling part is fitted into the guide groove according to the rotation of the spoon, the spoon is connected to the first and second spoon coupling parts. Powdered milk cap with spoon coupling structure.

7. A milk powder cap having a spoon-joining structure according to any one of claims 1 to 6; A spoon whose two ends are fixed by the first spoon coupling portion and the second spoon coupling portion and is received in the spoon receiving space of the milk powder cap and is fixedly connected to the milk powder cap; and A container part connected to the above-mentioned milk powder cap; A powdered milk container having a powdered milk cap with a spoon-jointing structure.

8. In paragraph 7, The above spoon comprises a tip portion and a handle portion extending from the tip portion, As the above-mentioned part engages with the second inclined surface, one area of ​​the above-mentioned part is fixed between the inner upper surface and the second inclined surface by the second spoon coupling part, and the end of the handle part is fixed between the first spoon coupling part and the inner upper surface by rotating around one area of ​​the above-mentioned part. A powdered milk container having a powdered milk cap with a spoon-jointing structure.

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