One-touch cap with sealing function

Abstract

The present invention relates to a one-touch cap with a sealing function, comprising: a main body; a cover part provided on the main body so as to open and close the opening of the main body by means of a hinge; and an opening and closing operation part which brings the cover part into close contact with the main body so that the cover part and the main body are sealed, and which controls the opening and closing of the cover part.

Description

One-touch cap with sealing function

[0001] The present invention relates to a one-touch cap having a sealing function, and relates to a one-touch cap having an environmentally friendly sealing function that can strengthen the sealing function while maintaining the convenience of the one-touch cap and does not require separate disposal as it is formed of a single material.

[0002]

[0003] In general, cosmetic containers are used to store cosmetics for various purposes, and most cosmetic containers are equipped with airtight means to prevent deterioration or damage during distribution or storage of cosmetics, and the degree of airtightness varies depending on the purpose or nature of the cosmetics.

[0004] Accordingly, in the case of containers used to store cosmetics of a relatively low viscosity type, such as cream-type cosmetics, or cosmetics of a similar form, a relatively high degree of airtightness is not required, and considering this point, conventional cream-type cosmetics containers have a structure consisting of a container body, an inner stopper, and a lid, and a separate packing is attached to the inside of the lid to provide airtightness for the cosmetics contained in the container body, and the inner stopper is simply used as a covering means to prevent the cosmetics contained in the container body from getting on the inner surface of the lid.

[0005] According to recent trends, the development of cosmetic containers is also actively encouraging the development of products that take resource recycling and the environment into consideration, and there is a demand for environmentally friendly products that minimize inconvenience to consumers due to product use or disposal by making it easy to separate and dispose of waste.

[0006] Considering these points, the structure of providing airtightness to cosmetics by separately attaching packing to the inner surface of the conventional lid has various problems, such as significant difficulty in separating and disposing of cosmetic containers due to differences in materials, and additional manpower and costs for separate collection.

[0007] Therefore, there is a need to improve this.

[0008] The background technology of the present invention is disclosed in Republic of Korea Utility Model Registration No. 20-0270346 (registered on March 19, 2002, title of invention: Cosmetic container with integrated cap).

[0009]

[0010] The present invention has been devised to improve the above-mentioned problems, and aims to provide a one-touch cap having an environmentally friendly sealing function that can enhance the sealing function while maintaining the convenience of a one-touch cap and is formed of a single material and does not require separate disposal.

[0011]

[0012] A one-touch cap having a sealing function according to one embodiment of the present invention is characterized by including a main body, a cover part provided on the main body to open and close an opening of the main body by a hinge, and an opening / closing operating part that closes the cover part toward the main body so that the cover part and the main body are sealed, and controls the opening / closing of the cover part.

[0013] In addition, the cover part is characterized by including a ring part that is rotatably provided around the body and a rotating cover that is hingedly connected to the ring part to open and close the opening of the body.

[0014] In addition, it is characterized in that corresponding step portions are formed on the facing surfaces of the ring portion and the rotating cover.

[0015] In addition, the opening / closing operation unit is characterized by including a sealing rib protrudingly formed on the inner surface of the rotating cover, a sealing operation unit that moves the cover downward so that the sealing rib is in close contact with the opening of the main body, and an opening / closing control unit that controls the opening / closing of the rotating cover in conjunction with the downward movement of the cover by the sealing operation unit.

[0016] In addition, the sealing operation part is characterized by including a plurality of sealing guide grooves formed to be inclined downward by a certain length along the circumference of the main body, and a sealing guide protrusion formed on the ring part to be inserted corresponding to the sealing guide grooves.

[0017] In addition, the sealing guide groove is characterized in that three or more are formed at regular intervals on the circumference of the main body.

[0018] In addition, it is characterized in that a position fixing protrusion is formed at each end of the sealing guide groove to fix the position of the sealing guide protrusion.

[0019] In addition, the opening / closing unit is characterized by including a plurality of opening / closing guide grooves formed to be inclined downward by a certain length along the circumference of the main body and having an inlet portion, and a plurality of opening / closing guide protrusions formed on the rotating cover to be inserted into the opening / closing guide grooves.

[0020] In addition, the above-mentioned fastening guide groove is characterized in that three or more are formed at regular intervals on the circumference of the main body.

[0021] In addition, the sealing operation unit includes a plurality of sealing guide grooves formed to be inclined downward by a certain length along the circumferential surface of the main body and a plurality of sealing guide protrusions formed on the ring portion to be inserted into the sealing guide grooves, and the opening / closing blocking unit is characterized by including a plurality of blocking guide grooves formed to be inclined downward by a certain length along the circumferential surface of the main body and having an inlet portion and a plurality of blocking guide protrusions formed on the rotating cover to be inserted into the blocking guide grooves.

[0022] In addition, the sealing guide groove and the interruption guide groove are interconnected by a connecting groove, and the sealing guide protrusion inserted into the sealing guide groove is characterized in that it can be detached through the inlet portion.

[0023] In addition, the connecting groove is characterized in that an undercut portion is formed to prevent the sealing guide projection from unintentionally coming out of the sealing guide groove into the connecting groove.

[0024] In addition, a position fixing protrusion for fixing the position of the sealing guide projection is formed at each end of the sealing guide groove, and when the sealing guide projection is positioned on a position fixing protrusion formed at the upper end of the sealing guide groove among the position fixing protrusions, the intermittent guide projection is positioned on the same line as the inlet portion.

[0025] In addition, the main body and the cover are characterized in that they are formed from a single material.

[0026] In addition, the main body is characterized in that a receiving space is formed to receive the contents.

[0027]

[0028] As described above, the one-touch cap having a sealing function according to the present invention has the effect of strengthening the sealing function by vertically lowering the cover portion by rotation while maintaining the convenience of opening and closing by the hinge.

[0029] In addition, the present invention can provide convenience in use by enabling the opening and closing, sealing, and locking operations of the cover part to be performed at the same time, and enables stable opening and closing movement by the structure in which the sealing operation part and the opening and closing control part are arranged in two rows, and has the effect of providing convenience in use by recognizing the closing position and the opening position by the position fixing part.

[0030] In addition, the present invention has the effect of providing an environmentally friendly product that minimizes inconvenience to consumers due to use or disposal, as the main body and the cover are made of a single PP material, thereby enabling the provision of a product that is environmentally friendly and takes resource recycling and the environment into consideration, and does not require separate disposal.

[0031]

[0032] FIG. 1 is a perspective view showing a closed state of a one-touch cap having a sealing function according to one embodiment of the present invention.

[0033] Figure 2 is a perspective view showing an open state of a one-touch cap having a sealing function according to one embodiment of the present invention.

[0034] Figure 3 is an exploded perspective view of a one-touch cap having a sealing function according to one embodiment of the present invention.

[0035] Figure 4 is an exploded perspective view of the bottom of a one-touch cap having a sealing function according to one embodiment of the present invention.

[0036] Fig. 5 is a cross-sectional view of a sealed state of a one-touch cap having a sealing function according to one embodiment of the present invention.

[0037] Figure 6 is a cross-sectional view of a one-touch cap having a sealing function according to one embodiment of the present invention in a sealed state.

[0038] Figure 7 is a cross-sectional view of an open state of a one-touch cap having a sealing function according to one embodiment of the present invention.

[0039] Figure 8 is an operational diagram for explaining the opening operation of a one-touch cap having a sealing function according to one embodiment of the present invention.

[0040] Figure 9 is a diagram showing the state of use of a one-touch cap having a sealing function according to one embodiment of the present invention.

[0041] Fig. 10 is a drawing showing a modified example of a one-touch cap having a sealing function according to one embodiment of the present invention.

[0042] Fig. 11 is a perspective view showing a modified example of a hinge portion of a one-touch cap having a sealing function according to one embodiment of the present invention.

[0043] Fig. 12 is an exploded perspective view showing a modified example of the hinge portion of a one-touch cap having a sealing function according to one embodiment of the present invention.

[0044] Fig. 13 is an operational state diagram showing a modified example of the hinge part of a one-touch cap having a sealing function according to one embodiment of the present invention.

[0045]

[0046] Hereinafter, with reference to the attached drawings, a preferred embodiment of a one-touch cap having a sealing function according to one embodiment of the present invention will be described. In this process, the thickness of lines and the sizes of components depicted in the drawings may be exaggerated for clarity and convenience of explanation.

[0047] Additionally, the terms described below are defined based on their functions within the present invention, and their meanings may vary depending on the intent or custom of the user or operator. Therefore, the definitions of these terms should be based on the content throughout this specification.

[0048] FIG. 1 is a perspective view showing a closed state of a one-touch cap having a sealing function according to an embodiment of the present invention, FIG. 2 is a perspective view showing an open state of a one-touch cap having a sealing function according to an embodiment of the present invention, FIG. 3 is an exploded perspective view of a one-touch cap having a sealing function according to an embodiment of the present invention, FIG. 4 is an exploded perspective view of the bottom of a one-touch cap having a sealing function according to an embodiment of the present invention, FIG. 5 is a cross-sectional view of a closed state of a one-touch cap having a sealing function according to an embodiment of the present invention, FIG. 6 is a cross-sectional view of a sealed-release state of a one-touch cap having a sealing function according to an embodiment of the present invention, FIG. 7 is a cross-sectional view of an open state of a one-touch cap having a sealing function according to an embodiment of the present invention, FIG. 8 is an operation diagram for explaining an opening operation of a one-touch cap having a sealing function according to an embodiment of the present invention, FIG. 9 is a use state diagram of a one-touch cap having a sealing function according to an embodiment of the present invention, and FIG. 10 is a cross-sectional view of a one-touch cap having a sealing function according to an embodiment of the present invention. This is a drawing showing a modified example of a one-touch cap having a sealing function according to an embodiment, and FIG. 11 is a perspective view showing a modified example of a hinge part of a one-touch cap having a sealing function according to an embodiment of the present invention, and FIG. 12 is an exploded perspective view showing a modified example of a hinge part of a one-touch cap having a sealing function according to an embodiment of the present invention, and FIG. 13 is an operating state diagram showing a modified example of a hinge part of a one-touch cap having a sealing function according to an embodiment of the present invention.

[0049] Referring to FIGS. 1 to 9, a one-touch cap (100) having a sealing function according to one embodiment of the present invention includes a main body (110), a cover part (120), and an opening / closing operating part (130).

[0050] The main body (110) is formed in a ring shape and can be coupled to the upper inlet of a container (C) that receives contents, as illustrated in FIG. 9. That is, the main body (110) may be formed integrally with the inlet of the container (C), or may be fixed to the inlet by a separate coupling means. The container (C) may be a container of various shapes that receives contents inside and has an inlet through which the contents can be taken out.

[0051] Referring to FIGS. 2 and 7, the cover part (120) is provided on the main body (110) to open and close the opening of the main body (110) by a hinge, and is composed of a ring part (122) that is provided rotatably around the main body (110) and a rotating cover (124) that is hinge-connected to the ring part (122) to open and close the opening of the main body (110).

[0052] That is, the ring portion (122) is formed in a ring shape with a certain mutual width, and the rotating cover (124) is hinge-connected to the ring portion (122) by the hinge portion (123).

[0053] A corresponding step portion (125) is formed on the facing surfaces of the ring portion (122) and the rotary cover (124). The step portions (125) correspond to each other to form a wide contact area, thereby improving adhesion, and can also prevent the corresponding surfaces of the ring portion (122) and the rotary cover (124) from being misaligned when the rotary cover (124) is in a closed state.

[0054] In addition, a tapered portion (112) is formed on the upper surface of the main body (110). The tapered portion (112) can prevent the inner surface of the rotating cover (124) and the upper portion of the main body (110) from being caught when the rotating cover (124) is opened and closed.

[0055] Referring to FIGS. 3 to 5, the opening / closing operation unit (130) can close the cover (120) toward the body (110) so that the cover (120) and the body (110) are sealed, and can control the opening / closing of the cover (120).

[0056] At this time, the main body (110) and the cover part (120) may each be formed with a display part (115) that matches each other when the cover part (120) is open, so that the open state can be visually confirmed. (See Fig. 1)

[0057] The opening / closing operating part (130) is composed of a sealing rib (132), a sealing operating part (140), and an opening / closing blocking part (150).

[0058] The sealing rib (132) is formed protrudingly on the inner surface of the rotating cover (124). More specifically, as illustrated in FIGS. 4 and 5, the sealing rib (132) is formed protruding downward on the lower surface of the rotating cover (124), and can seal the opening of the main body (110) by contacting the inner surface of the opening of the main body (110) when the cover part (120) is lowered by the sealing operation part (140) described later.

[0059] A tapered portion (133) is formed at the end of the sealing rib (132) to facilitate insertion into the opening of the main body (110) when the rotary cover (124) is closed.

[0060] The sealing operation part (140) moves the cover part (120) downward so that the sealing rib (132) is in close contact with the opening of the main body (110), and may be composed of a plurality of sealing guide grooves (142) formed to be inclined downward by a certain length along the circumference of the main body (110) and sealing guide protrusions (144) formed on the ring part (122) so as to be inserted corresponding to the sealing guide grooves (142).

[0061] That is, the sealing rib (132) can be lowered vertically by the rotation of the cover part (120) so that it can be vertically introduced into the opening of the main body (110).

[0062] The sealing guide groove (142) is formed such that the height difference between one end and the other end is such that the sealing rib (132) can be inserted into the opening of the main body (110). Therefore, as shown in FIGS. 5 and 8(a), when the sealing guide projection (144) is positioned at the lower end of the sealing guide groove (142) by the rotation of the cover part (120), the sealing rib (132) is inserted into the opening of the main body (110) and is in a sealed state, and when it is positioned at the upper end of the sealing guide groove (142) by the rotation of the cover part (120) in FIGS. 6 and 8(b), the sealing is released.

[0063] It is preferable that three or more of these sealing guide grooves (142) are formed at regular intervals on the circumferential surface of the main body (110). This is because, if only two sealing guide grooves (142) are formed on the circumferential surface of the main body (110), the cover part (120) may shake to both sides around the sealing guide protrusion (144), so by arranging three of them at 120° intervals, the shaking of the cover part (120) can be prevented.

[0064] Referring to Fig. 3, a position fixing protrusion (143) is formed at each end of the sealing guide groove (142) to fix the position of the sealing guide protrusion (144). The sealing guide protrusion (144) that extends beyond the position fixing protrusion (143) can fix the current position, thereby preventing unintended movement of the cover part (120).

[0065] In addition, the user can feel the movement of the sealing guide protrusion (144) beyond the position fixing jaw (143), thereby recognizing the sealing state of the cover part (120) or the openable state of the rotating cover (124).

[0066] Referring to FIG. 2 and FIG. 7, the opening / closing control unit (150) can control the opening / closing of the rotary cover (124) in conjunction with the downward movement of the cover unit (120) by the sealing operation unit (140).

[0067] This opening / closing device (150) is formed with a downward slope of a certain length along the circumference of the main body (110), and is composed of a plurality of opening / closing guide grooves (152) having an entrance groove (153) and a plurality of opening / closing guide protrusions (154) formed on a rotating cover (124) to be inserted into the opening / closing guide grooves (152).

[0068] Three or more sealing guide grooves (152) are formed at regular intervals on the circumference of the main body (110). That is, three are arranged at 120° intervals, similar to the sealing guide grooves (142), to prevent the rotating cover (124) from shaking.

[0069] The cut-off guide groove (152) is formed parallel to the sealing guide groove (142), and the cut-off guide protrusion (154) is formed on the same line and above the sealing guide protrusion (144).

[0070] Accordingly, the opening / closing control unit (150) can control the opening / closing of the rotary cover (124), and together with the sealing operation unit (140), can perform the role of guiding the rotation of the cover (120) as well as sealing the cover (120).

[0071] And, an inlet groove (153) is formed at the top of the stop guide groove (152) so that the stop guide projection (154) is detached when the rotary cover (124) is opened, and the inlet groove (153) is formed on the same line corresponding to the position fixing jaw (143) formed at the top of the sealing guide groove (142) among the above-described position fixing jaws (143).

[0072] That is, when the sealing guide protrusion (144) is located on the position fixing jaw (143) formed at the top, the intermittent guide protrusion (154) is located on the same line as the entrance groove (153), so that the rotating cover (124) can be opened.

[0073] In addition, it is preferable that the height of the lower end of the interrupted guide groove (152), that is, the opposite end where the entrance groove (153) is located, be formed somewhat smaller than that of the interrupted guide protrusion (154). This is because the interrupted guide protrusion (154) is forcefully fitted at the lower end of the interrupted guide groove (152), thereby allowing the main body (110) and the rotary cover (124) to be more strongly adhered to each other, thereby improving the sealing force. In the present embodiment, the height of the lower end of the interrupted guide groove (152) is shown to be formed smaller than that of the interrupted guide protrusion (154), but this is not limited thereto, and various design changes are possible so that the lower end of the interrupted guide groove (152) and the interrupted guide protrusion (154) can be forcefully fitted. For example, various design changes are possible, such as forming the diameter of the interrupted guide protrusion (154) somewhat larger, or forming the lower end of the interrupted guide groove (152) in a shape that is inclined downward rather than horizontal.

[0074] The sealing guide groove (142) and the stop guide groove (152) are interconnected by a connecting groove (160), and the sealing guide projection (144) inserted into the sealing guide groove (142) can be removed through the inlet groove (153).

[0075] The connecting groove (160) is configured for assembling and separating the cover part (120), and the cover part (120) can be assembled and separated through the connecting groove (160) that connects the entrance groove (153) of the cut-off guide groove (152) and the cut-off guide groove (152) and the sealing guide groove (142).

[0076] That is, the sealing guide protrusion (144) is inserted through the entrance groove (153) and can enter the sealing guide groove (142) through the connecting groove (160), thereby enabling assembly and disassembly.

[0077] In the connecting groove (160), an undercut portion (162) is formed to prevent the sealing guide projection (144) from unintentionally coming off from the sealing guide groove (142) to the connecting groove (160).

[0078] As shown in Fig. 3, the connecting groove (160) is formed to slope upward in the opposite direction of the sealing guide groove (142), and an undercut portion (162) protruding inward is formed at each lower edge of the connecting groove (160) to prevent the sealing guide protrusion (144) from entering the connecting groove (160) while moving along the sealing guide groove (142).

[0079] According to this embodiment, the main body (110) and the cover (120) may be formed of a single material. For example, the main body (110) and the cover (120) may be formed of a single material, such as PP (polypropylene). Since all of the above components are formed of a single material, a product that is environmentally friendly and recyclable can be provided.

[0080] Meanwhile, as a modified example of the main body (110), as illustrated in FIG. 10, a receiving space (170) for receiving contents may be formed in the main body (110). The main body (110) is formed to a certain height, and a bottom surface is formed to form a receiving space (170) capable of receiving a certain amount of content, so that the cover part (120) can be combined and used as a container on its own.

[0081] In addition, referring to FIGS. 11 to 13, as a modified example of the hinge portion (223), the ring portion (122) and the rotary cover (124) are connected by the hinge portion (223), and the hinge portion (223) is composed of a hinge axis portion (224) formed in the ring portion (122) and a hinge bracket (225) formed in the rotary cover (124) so ​​as to be coupled to the hinge axis portion (224).

[0082] The hinge bracket (225) is formed in a detachable structure on the hinge shaft portion (224). That is, the hinge bracket (225) is formed in a 'C' cross-sectional shape and is detachable from the hinge shaft portion (224).

[0083]

[0084] Hereinafter, the operation and effect of a one-touch cap having a sealing function according to one embodiment of the present invention will be described.

[0085] First, referring to FIGS. 3 and 4, the assembly of the main body (110) and the cover part (120) is examined. The sealing guide groove (142) and the interruption guide groove (152) on the circumferential surface of the main body (110) are formed by being engraved in the same shape in parallel on the upper and lower portions, respectively, and the sealing guide protrusion (144) and the interruption guide protrusion (154) inserted therein are formed on the same line on the ring part (122) and the rotating cover (124), respectively.

[0086] After inserting the sealing guide protrusion (144) formed in the ring portion (122) into the inlet groove (153) formed in the interrupted guide groove (152), the sealing guide protrusion (144) is introduced into the sealing guide groove (142) through the connecting groove (160). Thereafter, the interrupted guide protrusion (154) is also introduced into the interrupted guide groove (152) through the inlet groove (153). The assembly is completed when each sealing guide protrusion (144) and interrupted guide protrusion (154) is inserted into each sealing guide groove (142) and interrupted guide groove (152).

[0087] Hereinafter, the closing and opening operations of the cover part (120) will be described with reference to FIGS. 5 to 8.

[0088] Referring to (a) of FIG. 5 and FIG. 8, when the sealing guide protrusion (144) and the interruption guide protrusion (154) are positioned at the lower end of the sealing guide groove (142) and the lower end of the interruption guide groove (152), respectively, the cover part (120) is in a downward state from the main body (110), so that the sealing rib (132) protrudingly formed on the inner surface of the rotating cover (124) can be in close contact with the inner surface of the opening of the main body (110) to seal the opening of the main body (110).

[0089] A position fixing protrusion (143) is formed at the bottom of the sealing guide groove (142) to fix the position of the sealing guide protrusion (144), thereby preventing unintended movement of the cover part (120).

[0090] In addition, the lower end of the stop guide groove (152) is formed to be slightly smaller than the stop guide protrusion (154) and is forcedly fitted together, thereby allowing the main body (110) and the rotary cover (124) to be more strongly pressed together, thereby improving the sealing force. In addition, the main body (110) and the cover (120) can be firmly maintained in a closed and sealed state by the position fixing jaw (143) described above, along with the forced fit between the stop guide groove (152) and the stop guide protrusion (154).

[0091] And, when the user opens the cover part (120), as shown in (b) of FIG. 6 and FIG. 8, when the cover part (120) is rotated to one side, each of the sealing guide protrusion (144) and the interrupting guide protrusion (154) moves along the sealing guide groove (142) and the interrupting guide groove (152), respectively, and the cover part (120) is raised from the main body (110).

[0092] The sealing guide protrusion (144) is fixed beyond the position fixing jaw (143) formed at the top of the sealing guide groove (142), and the interruption guide protrusion (154) is aligned with the entrance groove (153) formed at the top of the interruption guide groove (152).

[0093] By the rise of the cover part (120), the contact between the sealing rib (132) formed in the rotary cover (124) and the inner surface of the opening is released, so that the seal can be released, and the rotary cover (124) can secure a space in which the hinge can be opened and closed.

[0094] Thereafter, referring to (c) of FIG. 7 and FIG. 8, the user can open the rotating cover (124) by rotating the rotating cover (124) so ​​that the guide protrusion (154) is detached through the inlet groove (153), thereby allowing the contents inside the container (C) to be used.

[0095] When the contents are used, the rotary cover (124) is closed and the cover part (120) is rotated in the opposite direction of opening, so that each sealing guide protrusion (144) and the stop guide protrusion (154) move along each sealing guide groove (142) and the stop guide groove (152) to lower the cover part (120), thereby sealing the container (C) again and maintaining the locked state of the cover part (120).

[0096] In addition, a tapered portion (112) is formed on the upper part of the main body (110) to prevent interference between the inner surface of the rotating cover (124) and the upper part of the main body (110) when the rotating cover (124) is opened and closed, thereby enabling smooth opening and closing operation.

[0097] Meanwhile, as shown in Fig. 10, the main body (110) is formed to a certain height, and a bottom surface is formed to form a receiving space (170) that can receive contents, so that the main body (110) itself can be used as a container.

[0098] In addition, referring to FIGS. 11 to 13, the hinge part (223) is composed of a hinge shaft part (224) and a hinge bracket (225) having a mutually separable structure, and can be applied to various containers such as large-capacity containers, and has the effect of improving usability, such as allowing the rotating cover (124) to be separated and used depending on the usage status.

[0099] As described above, the present invention provides convenience in use by having a structure in which the cover part (120) can be sealed and locked, and sealed and unlocked with a single rotation from the main body (110), and also vertically lowered by the rotation of the cover part (120), thereby enabling sealing without the use of a separate packing. Therefore, this structural feature has the effect of enabling the production of a product having a sealing function with a single material.

[0100] In addition, the structure in which the sealing operation part (140) and the opening / closing control part (150) are arranged in two rows enables stable movement, and the sealing position and the opening position can be recognized by the position fixing part, thereby providing convenience in use.

[0101] In addition, the main body (110) and the cover part (120) are made of a single PP material, so that a product that takes resource recycling and the environment into consideration can be provided, and since separate disposal is not required, an environmentally friendly product that minimizes inconvenience to consumers due to use or disposal of the product can be provided.

[0102] Although the present invention has been described with reference to the embodiments shown in the drawings, these are merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom.

[0103] Therefore, the true technical protection scope of the present invention should be determined by the patent claims.

Claims

1. Main body; A cover part provided on the main body and opening and closing the opening of the main body by a hinge; and A one-touch cap having a sealing function, characterized in that it includes an opening / closing operating unit that closes the cover part toward the body so that the cover part and the body are sealed, and controls the opening / closing of the cover part.

2. In paragraph 1, The above cover part is a ring part that is rotatably provided around the circumference of the main body; and A one-touch cap having a sealing function, characterized by including a rotating cover that is hingedly connected to the ring portion and opens and closes the opening of the main body.

3. In paragraph 2, A one-touch cap having a sealing function, characterized in that the opposing surfaces of the ring portion and the rotating cover have corresponding step portions formed thereon.

4. In paragraph 2, The above opening and closing operation part is a sealing rib formed protruding on the inner surface of the rotating cover; A sealing operation unit that moves the cover downward so that the sealing rib is in close contact with the opening of the main body; and A one-touch cap having a sealing function, characterized by including an opening / closing control unit that controls the opening / closing of the rotating cover in conjunction with the downward movement of the cover unit by the sealing operation unit.

5. In paragraph 4, The above sealing operating part comprises a plurality of sealing guide grooves formed to be inclined downward along the circumference of the main body to a certain length; and A one-touch cap having a sealing function, characterized in that it includes a sealing guide projection formed on the ring portion so as to be inserted corresponding to the sealing guide groove.

6. In paragraph 5, A one-touch cap having a sealing function, characterized in that three or more sealing guide grooves are formed at regular intervals on the circumference of the main body.

7. In paragraph 5, A one-touch cap having a sealing function, characterized in that a position fixing protrusion for fixing the position of the sealing guide projection is formed at each end of the sealing guide groove.

8. In paragraph 4, The above opening and closing unit is formed with a downward slope of a certain length along the circumference of the main body and has a plurality of opening guide grooves having an inlet; and A one-touch cap having a sealing function, characterized in that it includes a plurality of interlocking guide protrusions formed on the rotating cover so as to be inserted into the interlocking guide groove.

9. In paragraph 8, A one-touch cap having a sealing function, characterized in that the above-mentioned guide grooves are formed in three or more pieces spaced at regular intervals on the circumference of the main body.

10. In paragraph 3, The above sealing operating part comprises a plurality of sealing guide grooves formed to be inclined downward along the circumference of the main body to a certain length; and It includes a plurality of sealing guide protrusions formed in the ring portion to be inserted into the sealing guide groove, The above opening and closing unit is formed with a downward slope of a certain length along the circumference of the main body and has a plurality of opening guide grooves having an entrance groove; and A one-touch cap having a sealing function, characterized in that it includes a plurality of interlocking guide protrusions formed on the rotating cover so as to be inserted into the interlocking guide groove.

11. In paragraph 10, A one-touch cap having a sealing function, characterized in that the sealing guide groove and the interruption guide groove are interconnected by a connecting groove, and the sealing guide projection inserted into the sealing guide groove is detachable through the inlet groove.

12. In paragraph 11, A one-touch cap having a sealing function, characterized in that an undercut is formed in the above connecting groove to prevent the sealing guide projection from unintentionally coming out of the sealing guide groove into the connecting groove.

13. In paragraph 10, At each end of the above sealing guide groove, a position fixing protrusion is formed to fix the position of the above sealing guide projection; A one-touch cap having a sealing function, characterized in that when the sealing guide projection is located on the position fixing projection formed at the upper end of the sealing guide groove among the position fixing projections, the intermittent guide projection is located on the same line as the inlet portion.

14. In paragraph 1, A one-touch cap having a sealing function, characterized in that the main body and the cover are formed of a single material.

15. In paragraph 1, The above body is a one-touch cap with a sealing function characterized in that a space for containing contents is formed.

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