CN214493997U - Novel soft package structure - Google Patents

Abstract

The utility model provides a novel soft-packing structure, including soft package and check valve, the one end of soft package has a liquid end, it embeds there is the check valve to go out the liquid end, still includes shell and interface, the inside of shell has the appearance chamber, the one end that holds the chamber has the opening that can supply soft package to put into, soft package's play liquid end can be dismantled with the one end of interface and be connected, the interface can be dismantled with the open end of shell and be connected, soft package is placed in the cavity of compriseing shell and interface. The drawer type soft package adopts the soft package and the one-way valve, can be directly used on the washing machine, is convenient to use, and does not occupy the external space. Because of the built-in check valve of soft package, even invert the soft package and also can not have the liquid outflow after taking out, the user need not worry that the liquid in the detergent bag flows out. Through addding shell and interface, can keep the outward appearance unanimous with traditional detergent box, guarantee that the user gets puts and feels unanimous, only soft package and check valve are the consumables, and other can recycle, by a wide margin the cost is reduced.

Description

Novel soft package structure

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of detergent bag, especially a novel soft packet of structure.

[ background of the invention ]

The traditional washing machine detergent bag can be used only by being poured into a drawer of the washing machine, and the unused detergent bag is placed in a user home, so that the appearance is not attractive, and the space is occupied. Compared with a detergent bag, the traditional detergent box can be arranged in a drawer of the washing machine, and is more convenient to use directly. However, the whole detergent box is a consumable product, the cost is too high, and a novel soft package structure is provided.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, provide a novel soft packet of structure, adopt soft package and add the check valve can directly use on washing machine, facilitate the use, do not occupy the exterior space moreover.

In order to achieve the purpose, the utility model provides a novel soft package structure, including soft package and check valve, the one end of soft package has a liquid end, it has the check valve to go out the built-in liquid end.

Preferably, the liquid-discharging device further comprises a shell, a containing cavity for placing a soft bag is formed in the shell, and one end of the shell is matched with the liquid-discharging end.

Preferably, the soft bag further comprises an interface, the liquid outlet end of the soft bag is detachably connected with one end of the interface, one end of the accommodating cavity is provided with an opening for placing the soft bag, the interface is detachably connected with the opening end of the outer shell, and the soft bag is placed in a cavity formed by the outer shell and the interface.

Preferably, the liquid outlet end is fixedly connected with the interface in a threaded manner, the interface is provided with an internal thread connector, and the outer wall of the liquid outlet end of the soft bag is provided with an external thread matched with the internal thread connector.

Preferably, the lower end of the liquid outlet end is provided with a limiting step part extending outwards, and a step groove matched with the limiting step part is formed below the internal thread connector.

Preferably, the interface is fixed with the open end of shell looks joint, the lower extreme of interface has the junction frame with the import end looks joint cooperation of shell.

Preferably, the outer side of the inlet end of the shell is provided with a buckling edge which is turned outwards, and the inner wall of the connecting frame is provided with a clamping groove matched with the buckling edge.

Preferably, be equipped with out the liquid connector on the soft packet, the one end of going out the liquid connector has a liquid end, and the other end has the valve body mount pad that stretches into soft packet inner chamber, the check valve is installed in the valve body mount pad, the inner chamber of valve body mount pad is linked together with the inner chamber of going out the liquid end.

Preferably, the check valve comprises a valve seat, an installation clamping seat, a valve core and a spring, the valve seat is installed in a valve body installation seat, a sealing conical surface is arranged at an outlet of the valve seat, the lower end of the valve seat is connected with the installation clamping seat, clamping feet are symmetrically arranged at the bottom of the installation clamping seat, a liquid inlet through which the clamping feet can extend is formed in the lower end of the valve body installation seat, the installation clamping seat is in clamping fit with the valve body installation seat, the valve core is movably installed on the installation clamping seat through the spring, a central liquid inlet guide cavity is formed in the installation clamping seat, the lower end of the valve core can axially move in the central liquid inlet guide cavity, a sealing element is arranged at the upper end of the valve core, the sealing element is matched with the sealing conical surface to block or open the outlet of the valve seat, and a push rod is arranged at the top of the sealing element and extends outwards.

Preferably, the outer wall of the valve seat is provided with a plurality of first sealing rings tightly matched with the inner wall of the valve body mounting seat, and the outer wall of the sealing element is provided with a second sealing ring tightly matched with the sealing conical surface.

Preferably, the outer shell is a plastic shell in a quadrangular prism shape, and each corner joint of the outer shell is provided with a circular arc transition.

The utility model has the advantages that: the utility model discloses a soft package adds the structure of check valve, can directly use on washing machine, facilitates the use. In addition, through add the shell in soft package outside, whole more pleasing to the eye, and keep the outward appearance unanimous with traditional detergent box, guarantee that the user gets puts and feels unanimous, and soft package and check valve are the consumables in the middle of only, and other can recycle, have reduced the cost by a wide margin. The user wants to change other detergent bags and can change the detergent bags at any time. Because of the built-in check valve of soft package, even invert the soft package and also can not have the liquid outflow after taking out, the user need not worry that the liquid in the detergent bag flows out.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is an explosion diagram of a novel soft package structure of the present invention;

fig. 2 is a schematic top view of a novel soft package structure of the present invention;

FIG. 3 is a schematic view of the cross-section taken along line CC of FIG. 2;

FIG. 4 is an enlarged schematic view of a portion of the structure of FIG. 3;

fig. 5 is an explosion diagram of the novel soft package structure with the shell and the interface structure;

fig. 6 is a schematic top view of the novel soft package structure with the outer shell and the interface structure;

FIG. 7 is a schematic view in section along AA of FIG. 6;

FIG. 8 is an enlarged schematic view of a portion of the structure of FIG. 7;

FIG. 9 is an enlarged view of the structure at B of FIG. 8;

fig. 10 is a schematic top view of another embodiment of the novel soft packing structure of the present invention;

FIG. 11 is a schematic view in section DD of FIG. 10;

FIG. 12 is a schematic top view of the soft pack structure with an outer shell of example 3;

fig. 13 is a schematic view of the EE-direction cross section of fig. 12.

[ detailed description ] embodiments

Example 1

Referring to fig. 1 to 4, the utility model relates to a novel soft package structure, including soft package 2 and check valve 3, soft package 2's one end has a liquid end 22, it has check valve 3 to go out liquid end 22 built-in, goes out liquid end 22 in this embodiment and sets up in the central point department of putting of soft package 2 tip, of course, goes out the position of liquid end 22 and is not limited to the central point department of soft package 2 tip, also can adopt fig. 10, the eccentric position shown in fig. 11.

Specifically, referring to fig. 4, a liquid outlet connector 21 is arranged on the soft bag 2, one end of the liquid outlet connector 21 is provided with a liquid outlet end 22, the other end of the liquid outlet connector 21 is provided with a valve body mounting seat 23 extending into the inner cavity of the soft bag 2, the check valve 3 is mounted in the valve body mounting seat 23, and the inner cavity of the valve body mounting seat 23 is communicated with the inner cavity of the liquid outlet end 22. The check valve 3 comprises a valve seat 31, an installation clamping seat 32, a valve core 33 and a spring 34, wherein the valve seat 31 is installed in a valve body installation seat 23, a sealing conical surface 311 is arranged at an outlet of the valve seat 31, the lower end of the valve seat 31 is connected with the installation clamping seat 32, clamping feet 321 are symmetrically arranged at the bottom of the installation clamping seat 32, a liquid inlet through which the clamping feet 321 can extend is arranged at the lower end of the valve body installation seat 23, the installation clamping seat 32 is in clamping fit with the valve body installation seat 23, the valve core 33 is movably installed on the installation clamping seat 32 through the spring 34, a central liquid inlet guide cavity 320 is arranged in the installation clamping seat 32, the lower end of the valve core 33 can axially move in the central liquid inlet guide cavity 320, a sealing element 332 is arranged at the upper end of the valve core 33, the sealing element 332 is matched with the sealing conical surface 311 to block or open the outlet of the valve seat 31, a push rod 331 is arranged at the top of the sealing element 332 and extends outwards, when the sealing member 332 closes the outlet, the push rod 331 protrudes outside the valve seat 31. Because of the built-in check valve of soft package, the case can the shutoff export when not pressed by external force, even the soft package of invering does not have the liquid outflow after the soft package is taken out.

Further, referring to fig. 4, in order to ensure the sealing performance of the connection and avoid the leakage of liquid, a plurality of first sealing rings 312 closely matched with the inner wall of the valve body mounting seat 23 are disposed on the outer wall of the valve seat 31, and a second sealing ring closely matched with the sealing conical surface 311 is disposed on the outer wall of the sealing member 332.

Example 2

Referring to fig. 6 to 9, the utility model relates to a novel soft package structure, including shell 1, soft package 2, check valve 3 and interface 4, the inside of shell 1 has holds chamber 10, the one end that holds chamber 10 has the opening that can supply soft package 2 to put into, soft package 2's one end has a liquid end 22, go out liquid end 22 and can dismantle with interface 4's one end and be connected, built-in have check valve 3, interface 4 can dismantle with shell 1's open end and be connected, soft package 2 is placed in the chamber of compriseing shell 1 and interface 4.

Further, referring to fig. 8, the liquid outlet end 22 is fixed to the connector 4 in a threaded manner, the connector 4 is provided with an internal thread connector 41, and the outer wall of the liquid outlet end 22 of the soft bag 2 is provided with an external thread matched with the internal thread connector 41. Specifically, the lower end of the liquid outlet end 22 has a limiting step portion 221 extending outwards, and a stepped groove 411 matched with the limiting step portion 221 is formed below the internal thread connector 41, so that the positioning function is achieved when the interface 4 is installed.

Further, referring to fig. 8 and 9, the interface 4 is fixed to the open end of the housing 1 in a clamping manner, so that the mounting and dismounting are convenient, and the lower end of the interface 4 is provided with a connecting frame 42 in clamping fit with the inlet end of the housing 1. The outer side of the inlet end of the shell 1 is provided with buckling edges 11 which are turned outwards, the buckling edges 11 are arranged on the outer walls of the four side walls of the shell 1, the inner wall of the connecting frame 42 is provided with a clamping groove 421 matched with the buckling edges 11, and the inner wall of the lower end of the connecting frame 42 is provided with a guiding chute 422, so that the installation is convenient and rapid.

Further, referring to fig. 8, a liquid outlet connector 21 is arranged on the soft package 2, one end of the liquid outlet connector 21 is provided with a liquid outlet end 22, the other end of the liquid outlet connector 21 is provided with a valve body mounting seat 23 extending into the inner cavity of the soft package 2, the check valve 3 is mounted in the valve body mounting seat 23, and the inner cavity of the valve body mounting seat 23 is communicated with the inner cavity of the liquid outlet end 22. The check valve 3 comprises a valve seat 31, an installation clamping seat 32, a valve core 33 and a spring 34, wherein the valve seat 31 is installed in a valve body installation seat 23, a sealing conical surface 311 is arranged at an outlet of the valve seat 31, the lower end of the valve seat 31 is connected with the installation clamping seat 32, clamping feet 321 are symmetrically arranged at the bottom of the installation clamping seat 32, a liquid inlet through which the clamping feet 321 can extend is arranged at the lower end of the valve body installation seat 23, the installation clamping seat 32 is in clamping fit with the valve body installation seat 23, the valve core 33 is movably installed on the installation clamping seat 32 through the spring 34, a central liquid inlet guide cavity 320 is arranged in the installation clamping seat 32, the lower end of the valve core 33 can axially move in the central liquid inlet guide cavity 320, a sealing element 332 is arranged at the upper end of the valve core 33, the sealing element 332 is matched with the sealing conical surface 311 to block or open the outlet of the valve seat 31, a push rod 331 is arranged at the top of the sealing element 332 and extends outwards, when the sealing member 332 closes the outlet, the push rod 331 protrudes outside the valve seat 31. Because of the built-in check valve of soft package, the case can the shutoff export when not pressed by external force, even the soft package of invering does not have the liquid outflow after the soft package is taken out.

Further, referring to fig. 8, in order to ensure the sealing performance of the connection and avoid the leakage of liquid, a plurality of first sealing rings 312 closely matched with the inner wall of the valve body mounting seat 23 are disposed on the outer wall of the valve seat 31, and a second sealing ring closely matched with the sealing conical surface 311 is disposed on the outer wall of the sealing member 332.

Further, the shell 1 is a plastic shell in a quadrangular prism shape, and each corner joint of the shell 1 has a circular arc transition.

Example 3

The outer shell and the interface are additionally arranged on the basis of the soft package and the one-way valve in the embodiment 2, of course, the structure that only the outer shell is additionally arranged on the basis of the soft package and the one-way valve in the embodiment 1 is also adopted, the figure 12 and the figure 13 are shown, in the embodiment 3, the outer shell 1 is of a detachable structure, the liquid outlet end 22 of the soft package 2 is directly installed in a matched mode with the outer shell, and the end portion of the outer shell 1 only needs to be provided for the liquid outlet end to penetrate out.

The utility model discloses the working process:

the utility model relates to a novel soft package structure can be with built-in soft package that has the check valve directly use on washing machine, also can use with shell, interface cooperation. And the process of matching and installing the shell and the interface is as follows: install interface 4 rotation on built-in soft package 2 that has check valve 3, until feeling the resistance (this moment, spacing step portion 221 is the counterbalance state with ladder groove 411), then in placing shell 1 with soft package 2 that is connected with interface 4, meet interface 4 and shell, until detaining limit 11 and connection frame 42 looks joint and accomplish the equipment of the soft package of detergent box, put into washing machine drawer back with the detergent box after the equipment, push rod 331 can break away from supporting to sealed conical surface 311 under the effect of external force (the drawing liquid mechanism in the washing machine drawer), open the export of disk seat 3, can carry out the drawing liquid and put in the use.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (9)

1. The utility model provides a novel soft packet of structure which characterized in that: including soft package (2) and check valve (3), the one end of soft package (2) has a liquid end (22), it embeds there is check valve (3) to go out liquid end (22), be equipped with out liquid connector (21) on soft package (2), the one end that goes out liquid connector (21) has a liquid end (22), and the other end has valve body mount pad (23) that stretch into soft package (2) inner chamber, install in valve body mount pad (23) check valve (3), the inner chamber of valve body mount pad (23) is linked together with the inner chamber that goes out liquid end (22).

2. A novel soft pack structure as claimed in claim 1, wherein: the liquid storage tank is characterized by further comprising a shell (1), wherein a containing cavity (10) for containing a soft bag (2) is formed in the shell (1), and one end of the shell (1) is matched with the liquid outlet end (22) in installation.

3. A novel soft pack structure as claimed in claim 2, wherein: still include interface (4), the play liquid end (22) of soft package (2) can be dismantled with the one end of interface (4) and be connected, the one end that holds chamber (10) has the opening that can supply soft package (2) to put into, interface (4) can be dismantled with the open end of shell (1) and be connected, soft package (2) are placed in the cavity of compriseing shell (1) and interface (4).

4. A novel soft pack structure as claimed in claim 3, wherein: go out liquid end (22) and interface (4) threaded connection fixed, female connection head (41) have on interface (4), the play liquid end (22) outer wall of soft package (2) has the external screw thread with female connection head (41) looks adaptation.

5. The novel soft pack structure of claim 4, wherein: the lower extreme of going out liquid end (22) has spacing step portion (221) of outside extension, the below of female connection head (41) has with spacing step portion (221) looks adaptation ladder groove (411).

6. The novel soft pack structure of claim 4, wherein: interface (4) are fixed with the open end looks joint of shell (1), the lower extreme of interface (4) have with the import end looks joint complex linking frame (42) of shell (1).

7. The novel soft pack structure of claim 6, wherein: the outer side of the inlet end of the shell (1) is provided with a buckling edge (11) which is turned outwards, and the inner wall of the connecting frame (42) is provided with a clamping groove (421) matched with the buckling edge (11).

8. A novel soft pack structure as claimed in claim 1, wherein: the check valve (3) comprises a valve seat (31), an installation clamping seat (32), a valve core (33) and a spring (34), wherein the valve seat (31) is installed in a valve body installation seat (23), a sealing conical surface (311) is arranged at an outlet of the valve seat (31), the lower end of the valve seat (31) is connected with the installation clamping seat (32), clamping feet (321) are symmetrically arranged at the bottom of the installation clamping seat (32), a liquid inlet through which the clamping feet (321) can extend is formed in the lower end of the valve body installation seat (23), the installation clamping seat (32) is in clamping fit with the valve body installation seat (23), the valve core (33) is movably installed on the installation clamping seat (32) through the spring (34), a central liquid inlet guide cavity (320) is formed in the installation clamping seat (32), the lower end of the valve core (33) can axially move in the central liquid inlet guide cavity (320), and a sealing element (332) is arranged at the upper end of the valve core (33), the sealing piece (332) is matched with the sealing conical surface (311) to block or open an outlet of the valve seat (31), and a push rod (331) extends outwards from the top of the sealing piece (332).

9. The novel soft pack structure of claim 8, wherein: the outer wall of valve seat (31) is equipped with a plurality of and closely cooperates first sealing washer (312) with the inner wall of valve body mount pad (23), the outer wall of sealing member (332) is equipped with and closely cooperates the second sealing washer with sealed conical surface (311).

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