KR200437171Y1 - Container cap assembly - Google Patents

Abstract

 The container cap assembly of the present invention is to prevent the out cap from being opened unnecessarily and the contents being discharged. The container cap assembly has a discharge port formed therein, a container containing the contents, a connecting pipe coupled to one side of the discharge port of the container and forming a discharge passage therein, and coupled to the other side of the connecting pipe, and having a flow therein. An inner cap defining a passage and having a sole on an opposite side of the connecting pipe, a locking member having one side connected to the container, and a locking hole formed in the inner cap corresponding to the other side of the locking member; It may include an elastic member connected to the locking member, a connecting member connecting the elastic member and the inner cap, and an out cap coupled to the inner cap to cover the sole.

Container, cap, connecting member, locking member, joining frame, inner cap, out cap, sealing

Description

Container Cap Assembly {CONTAINER CAP ASSEMBLY}

1 is an exploded perspective view of a container cap assembly according to the present invention.

FIG. 2 is a cross-sectional view of the locked state of the container cap assembly of FIG. 1 assembled and taken along line II-II. FIG.

FIG. 3 is a cross-sectional view of the locked state of the container cap assembly of FIG. 1 assembled and taken along line III-III. FIG.

4 is a sectional view of the open state according to FIG.

5 is a sectional view of the open state according to FIG.

6 is an operational state diagram of the locking member and the elastic member that change from the locked state to the open state.

<Description of the symbols for the main parts of the drawings>

10 container 20 connecting pipe

30: inner cap 40: out cap

50: combined frame 60: locking member

70: elastic member 80: connecting member

11: outlet 12: defective groove

21: discharge passage 22: guide projection

23 tip 31: coupling

32: groove 33: flow path

34: Brush 35: Brush

36: sealing 37: locking hole

38: intermittent hole 41: locking groove

51: engaging projection frame 52: through hole

61: jamming projection 62: push projection

S: interior space

The present invention relates to a container cap assembly, and more particularly, to a container cap assembly that is unnecessarily open the outcap and prevents the contents to be discharged.

Generally a container is used to contain the contents of the emulsion or paste, such as cosmetics. The container is combined with the cap to embed the contents. The container may be divided into a screw type and a one-touch type according to the coupling structure of the container and the cap.

The screw type has a narrow discharge port at the end of the container, forms a screw on the outer circumference of the discharge port, and forms a screw on the inner circumference of the corresponding cap, and screwes the cap to the discharge port to store the contents in the container, and loosen the screw. Discharge the contents. This screw type has the trouble of turning the cap to use the contents.

One-touch type eliminates the hassle of screw type, and forms a projection on the outer circumference of the narrow discharge port provided at the end of the container, and forms a groove on the inner circumference of the cap corresponding to the projection, and separates the groove and the projection by pressing the cap. Discharge the contents. This one-touch type has a problem in that the cap is pulled out from the discharge port when the container is unnecessarily pressured because the clamping force between the container and the cap is weak, thereby unnecessarily ejecting the contents.

The one-touch type can form a protrusion directly on the container and combine the protrusion with the groove of the cap, which combines the inner cap with the container, forms the protrusion with the inner cap, and combines the protrusion with the groove of the outcap. It can also be structured.

The present invention was devised to solve the above problems, and an object thereof is to provide a container cap assembly which prevents the out cap from being opened unnecessarily and the contents being discharged.

In order to achieve the above object, the container cap assembly according to the present invention is provided with a discharge port, the container containing the contents, a connecting pipe coupled to one side of the discharge port of the container and forming a discharge passage therein, the connecting pipe An inner cap coupled to the other side of the container (eg, a side not coupled to the discharge port of the container), forming a flow passage therein, and having a brush on the opposite side of the connecting pipe, the one side on the container The locking member to be connected, corresponding to the other side of the locking member (for example, the side that is not connected to the container), the locking hole formed in the inner cap, the elastic member connected to the locking member, the elastic A connecting member connecting the member and the inner cap; And an out cap coupled to the inner cap to cover the sole.

The connecting pipe may be coupled to the discharge port by interference fit. The connecting pipe may include a guide protrusion coupled to a groove formed in a length direction in a coupling portion provided below the inner cap.

The inner cap may include a passage portion forming the flow passage above the coupling portion, and a brush barrel provided at an outer portion of the passage portion to fix the brush. The inner cap may include a seal provided corresponding to an inner circumferential surface of the open end portion of the out cap.

The outcap may include a locking groove formed to face the locking hole of the inner cap.

In addition, the container cap assembly according to the present invention may include a coupling frame for connecting the container and the inner cap.

The coupling frame may include a coupling protrusion coupled to the coupling groove formed in the container. The coupling frame may include a through hole corresponding to one side of the locking member (eg, a side not connected to the container).

The locking member may include a locking protrusion inserted into / out of the locking hole, and a pressing protrusion integrally formed below the locking protrusion and drawn / drawn through the through hole of the coupling frame and connected to the elastic member. have.

The elastic member may be formed of synthetic resin or rubber. The connecting member may be formed in plural on the inner side of the inner cap.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. The drawings and description are to be regarded as illustrative in nature and not restrictive. Like reference numerals designate like elements throughout the specification.

1 is an exploded perspective view of a container cap assembly according to the present invention. Referring to this drawing, the container cap assembly includes a container 10, a connecting pipe 20, an inner cap 30, an out cap 40, a coupling frame 50, a locking member 60, an elastic member 70 and Connection member 80 is included.

The container 10 is configured to discharge the contents by embedding the contents and applying pressure to the outside, and the discharge port 11 is provided at one side thereof. In addition, the container 10 is provided with a defect groove 12 for coupling with the coupling frame (50). The coupling groove 12 is formed along the upper circumference of the upper side of the container (10).

The connecting pipe 20 is inserted into and coupled to the discharge port 11 of the container 10 and has a discharge passage 21 for discharging the contents therein. The connecting pipe 20 connects the inner cap 30 and the container 10 to discharge the contents in the container 10 to the inner cap 30. That is, the discharge port 11 of the container 10 and the discharge passage 21 of the connecting pipe 20 communicate with each other to form a discharge path of the contents (see FIGS. 2 and 3).

2 and 3, in the connecting pipe 20, one side is coupled to the discharge port 11 in a press fit, the other side is coupled to the lower side of the inner cap (30). At this time, the connecting pipe 20 is provided with a guide protrusion 22 on the inner cap 30 side. One or more guide protrusions 22 are formed along the circumference of the connecting pipe 20. The guide protrusion 22 allows the inner cap 30 to move (up and down) in the longitudinal direction (up and down direction in the drawing) of the connecting pipe 20 on the connecting pipe 20.

Accordingly, the inner cap 30 corresponds to the guide protrusion 22 and has a coupling portion 31 below, and the coupling portion 31 is formed in the longitudinal direction of the coupling portion 31 on the inner circumferential surface 32. ). The groove 32 is formed corresponding to the number of the guide protrusions 22.

Referring back to FIG. 1, the inner cap 30 is coupled to the connecting pipe 20 to form a flow passage 33 therein, and has a sole 34 on the opposite side of the connecting pipe 20.

The flow passage 33 is intermittently connected to the discharge pipe 21 of the connecting pipe 20. That is, the discharge port 11 of the container 10, the discharge passage 21 of the connecting pipe 20 and the flow passage 33 of the inner cap 30 are intermittently connected to each other to form a discharge path of the contents (Fig. 2 and FIG. 3).

For example, the inner cap 30 is provided on the outer side of the passage portion 33a and the passage portion 33a forming the flow passage 33 above the coupling portion 31 to fix the sole 34. A brush barrel 35 is provided. The size of the flow passage 33 of the passage portion 33a and the size of the brush barrel 35 including the sole 34 are determined in consideration of the particles and viscosity of the discharged contents. It is set in the range which can fully supply and spread to all the areas of).

The brush barrel 35 has a relatively narrow width and long length so that the brush 34 has a flat shape. This flat brush 34 makes it possible to widen the application area of the contents by brushing once. For example, a flat brush 34 can be used for the sunscreen cream.

The inner cap 30 is coupled to the connecting pipe 20 as described above, and also covers the connecting pipe 20. In addition, the outer cap 40 is coupled to the outer cap 30. The out cap 40 is coupled to the inner cap 30 on the opposite side of the container 10 to block the sole 34 and the brush barrel 35 from the outside.

Since the sole 34 provided in the brush barrel 35 contains the contents, it is necessary to prevent the contents and the phenomenon that the sole 34 is dried and cured. To this end, the inner cap 30 has a seal 36.

The sealing 36 is provided on the outer circumference of the inner cap 30 corresponding to the inner peripheral surface of the open end of the out cap 40. Therefore, the sealing 36 blocks the internal space S defined by the out cap 40 and the inner cap 30 from the outside (see FIGS. 2 and 3). Therefore, the contents absorbed in the sole 34 exposed to the internal space S are not cured but maintain the emulsion or paste state discharged from the container 10.

Out cap 40 is coupled to the inner cap 30 as described above to cover the sole 34. That is, the inner cap 30 and the out cap 40 form a portion overlapping each other in the engaged state. In this overlapping portion, the inner cap 30 forms the locking hole 37, and the out cap 40 forms the locking groove 41 facing the locking hole 37 (FIGS. 2 and FIG. 4).

The coupling frame 50 is coupled to the container 10 at the outside of the discharge port 11 to couple the container 10 and the inner cap 30 together with the locking member 60. For coupling to the coupling frame 50 and the container 10, the coupling frame 50 is provided with a coupling frame 51. The coupling protrusion 51 is coupled to the coupling groove 12 formed in the container 10 (see Figs. 2 and 3).

Referring back to FIG. 1, the coupling frame 50 has a through hole 52 coupled to the locking member 60 corresponding to one side of the locking member 60. The through holes 52 are provided in the number and at the position corresponding to the position and the number of the locking member 60. 1, the through holes 52 are provided at both front and rear sides of the coupling frame 50, and the locking member 60 is also provided at both front and rear sides corresponding to the through holes 52.

The locking member 60 is provided on both sides of the container 10 between the discharge port 11 and the coupling frame 50. Each locking member 60 is formed by connecting one side to the container (10).

For example, the locking member 60 is formed to include a locking projection 61 and the pressing projection (62). The locking projection 61 is formed corresponding to the locking hole 37 so that the locking projection 61 can be inserted / drawn into the locking hole 37 of the inner cap 30. The pressing projection 62 is formed integrally with the locking projection 61 below the locking projection 61 so as to operate the locking projection 61 (see Figs. 2 and 4).

Referring to FIG. 1, the push protrusion 62 is connected to the elastic member 70 through the through-hole 52 of the coupling frame 50 so as to pull in and pull out.

When the user presses the push protrusion 62, the push protrusion 62 is inserted into the through hole 52 of the coupling frame 50 while overcoming the elastic force of the elastic member 70 (the state of FIG. 2 in FIG. 2). At the same time, the locking protrusion 61 integral with the pressing protrusion 62 is drawn out from the locking hole 37 of the inner cap 30 (see the imaginary line state of Figs. 4 and 6).

In addition, when the user releases the pressing operation of the pressing protrusion 62, the pressing protrusion 62 is drawn out of the through hole 52 of the coupling frame 50 by the elastic restoring force of the elastic member 70 (in FIG. 3). 2), and at the same time, the engaging projection 61 integrally with the pressing projection 62 is inserted into the locking hole 37 of the inner cap 30 (see the solid line state of Figures 2 and 6).

As described above, the elastic member 70 is connected to the locking member 60, and the elastic member 70 is fixedly connected to one side of the container 10 to elastically act on the container 10. In this embodiment, the elastic member 70 can be seen that is fixed on both sides in the long axis direction on the upper surface of the elliptical container (10). The elastic member 70 may be formed of synthetic resin or rubber having elasticity.

On the other hand, the connecting member 80 connects the elastic member 70 and the inner cap 30 to each other. The connecting member 80 is fixedly connected to at least one side of the inner cap 30 and the elastic member 70. In FIG. 1, the connecting member 80 is fixedly connected to the inner cap 30 and separated from the elastic member 70. When the elastic deformation of the elastic member 70 during the pressing operation of the pressing projection 62, the connecting member 80 is pushed in the plane direction (see Fig. 6), if there is no place to be pushed further upwards (Fig. 4 and Fig. 5).

The connection member 80 is a portion that transmits the action force for opening the inner cap 30 by the operation force of the push protrusion 62 and the elastic member 70, and is formed in a plurality of inner caps 30 to the inner Push up the cap 30 to a stable state.

On the other hand, as shown in Figures 2 to 5, the lower side of the flow passage 33 of the inner cap 30 is formed with an intermittent hole 38 for intermittent opening and closing. The discharge port 11 of the connecting pipe 20 corresponding to the intermittent hole 38 is provided with a tip 23 for opening and closing the intermittent hole 38. The tip 23 of the connecting pipe 20 remains fixed, and the intermittent holes 38 of the flow passage 33 of the inner cap 30 move up and down. As a result, the intermittent hole 38 is opened and closed by the tip 23.

To describe this in more detail, first, reference is made to FIGS. 2 and 3. When the outer cap 40 is coupled to the inner cap 30 by pressing, the outer cap 40 and the inner cap 30 are maintained by the sealing 36.

And the inner cap 30 coupling portion 31 descends by riding the projection 22 of the connecting pipe 20 which is coupled to the inner groove (32). At this time, the intermittent hole 38 of the inner cap 30 is blocked by the tip 23 of the connecting pipe 20. The contents M remain in the discharge passage 21 of the connecting pipe 20.

In addition, the locking projection 61 of the locking member 60 passes through the locking hole 37 of the inner cap 30 and is coupled to the locking groove 41 of the out cap 40. At this time, the pressing protrusion 62 of the locking member 60 is drawn out through the through hole 52 of the coupling frame 50 to form a fastening structure.

Therefore, the out cap 40 is not easily separated from the inner cap 30, and even when the out cap 40 is separated from the inner cap 30, the contents M do not pass through the lock hole 37. Therefore, it is not ejected unnecessarily.

Although the embodiments of the present invention have been described above, the present invention is not limited thereto, and it is possible to carry out various modifications or changes within the scope of the utility model registration claims and the detailed description of the invention and the accompanying drawings. This also belongs to the scope of the present invention.

Thus, the container cap assembly according to the present invention, the inner cap is coupled to the discharge port of the container via a connecting pipe, the container and the inner cap through the coupling frame, the locking member via the elastic member on the container It is configured to connect the elastic member to the inner cap via the connecting member, and to insert the locking member from the locking hole of the inner cap to be drawn out or inserted into the lock life.

When the locking member is withdrawn from the locking hole of the inner cap, the inner cap is raised along the connecting pipe so that the container, the connecting pipe, the inner cap and the sole are in communication with each other, and the contents are discharged along this communication path. On the contrary, when the locking member is inserted into the locking hole of the inner cap, the inner cap is lowered along the connecting pipe, and the connection between the connecting pipe and the inner cap is blocked to block the discharge of the contents.

Therefore, according to this container cap assembly, the contents are discharged only when the inner cap is raised by operating the locking member regardless of the opening of the outcap, thereby preventing the contents from being unnecessarily discharged.

In addition, since a seal is provided between the inner cap and the out cap to maintain an airtight structure, the contents including the sole provided in the inner cap have an effect of maintaining an emulsion or paste state for a long time.

Claims (12)

A container having a discharge port formed therein and containing contents therein; A connecting pipe coupled to one side of the discharge port of the container and forming a discharge passage therein; An inner cap coupled to the other side of the connecting pipe, forming a flow passage therein, and having a sole on an opposite side of the connecting pipe; A locking member having one side connected to the container; A locking hole formed in the inner cap corresponding to the other side of the locking member; An elastic member connected to the locking member; A connection member connecting the elastic member and the inner cap; And A container cap assembly comprising an out cap coupled to the inner cap and covering the sole. According to claim 1, The connecting pipe is the container cap assembly coupled to the discharge port by force. The method of claim 2, The connecting pipe is a container cap assembly including a guide protrusion coupled to the groove formed in the longitudinal direction on the coupling portion provided below the inner cap. The method of claim 3, wherein The inner cap, A passage portion forming the flow passage above the coupling portion; Container cap assembly provided on the outer periphery of the passage portion comprising a brush barrel for fixing the brush. According to claim 1, The inner cap is a container cap assembly comprising a sealing provided corresponding to the inner peripheral surface of the open end end of the out cap. According to claim 1, The out cap is a container cap assembly comprising a locking groove formed to face the locking hole of the inner cap. According to claim 1, Container cap assembly comprising a coupling frame for connecting the container and the inner cap. The method of claim 7, wherein The coupling frame is a container cap assembly comprising a coupling protrusion coupled to the coupling groove formed in the container. The method of claim 8, The coupling frame is a container cap assembly including a through hole corresponding to one side of the locking member. The method of claim 9, The locking member, A locking projection inserted into / out of the locking hole; A container cap assembly including a pusher which is integrally formed below the locking protrusion and is pulled in / out through the through hole of the coupling frame and connected to the elastic member. According to claim 1, The elastic member is a container cap assembly formed of synthetic resin or rubber. According to claim 1, The connecting member has a plurality of container cap assembly formed on the inner side of the inner cap.

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