CN210943009U

CN210943009U - Discharge fitting piece for reducing material leakage pollution

Info

Publication number: CN210943009U
Application number: CN201921693632.5U
Authority: CN
Inventors: 付军; 张岳通; 郑伟胜
Original assignee: Hangzhou Wow Technology Co ltd
Current assignee: Hangzhou Wow Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-07
Anticipated expiration: 2029-10-11

Abstract

The utility model provides a reduce ejection of compact fitting piece that leaks and expect the pollution, this reduce ejection of compact fitting piece that weeping pollutes includes the discharging pipe at least, radial setting connects the silo and keeps off the material shirt rim at least one of discharging pipe lateral wall, wherein connect the silo to arrange the upside that keeps off the material shirt rim in, and keep off the planar cross-sectional area in material shirt rim place and be greater than and connect the planar cross-sectional area in silo place, discharging pipe connects the ejection of compact mouth in the material jar, connect the silo to accept the slight hourglass material that takes place at the extrusion in-process, keep off the material shirt rim and accept the serious hourglass material that takes place at the extrusion in-process and from connecing the hourglass material that overflows in the silo, can guarantee with this mode that the extrusion is leaked and is connect the silo and/or is kept off the material shirt rim and accept, and be unlikely to cause further pollution.

Description

Discharge fitting piece for reducing material leakage pollution

Technical Field

The utility model relates to an ejection of compact fitting piece, in particular to reduce the ejection of compact fitting piece that leaks the material and pollute.

Background

Extrusion discharging refers to a mode of discharging materials through a movable discharging nozzle of an extrusion container. Realize the extrusion ejection of compact and need install the container of activity ejection of compact mouth and extrude the ejection of compact fitting piece of this activity ejection of compact mouth at least, ejection of compact fitting piece connects and joins in marriage on the activity ejection of compact mouth in order to extrude the activity ejection of compact mouth, and flows out through ejection of compact fitting piece behind the activity ejection of compact mouth from the material of container interior outflow.

At present, a common discharge fitting part is a pipe body structure with an inner diameter slightly larger than the outer diameter of a movable discharge nozzle, however, the fitting structure has the following problems in practical application: 1. because there is the clearance all the time between ejection of compact fitting piece and the activity ejection of compact mouth, take place easily to leak the material at extrusion ejection of compact in-process, and leak the material and can pile up in seam crossing or directly spill over, cause to leak the material pollution. 2. The effects of stable connection and convenient assembly and disassembly are difficult to be considered; unstable connection can further cause extrusion to leak materials, and inconvenient assembly and disassembly increases the cleaning and the assembly difficulty of the discharge fitting piece.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a discharge fitting piece for reducing the pollution of leaked materials, which is used in cooperation with a material container for extruding and discharging materials, and is designed with a special structure in the radial direction of a discharging pipe to accept the leaked materials generated in the extruding process, thereby ensuring the cleanness and sanitation of the discharge fitting piece and avoiding the large-scale pollution of the leaked materials; the discharging matching piece is detachably assembled on the material receiving part through the material receiving matching element which is convenient to assemble, the connection tightness is guaranteed while the discharging matching piece is convenient to install, and the phenomenon of material leakage in extrusion is further prevented.

The utility model provides a reduce ejection of compact fitting piece that leaks material and pollute, include: the discharging pipe is radially arranged on at least one material receiving groove on the outer side wall of the discharging pipe.

Compared with the prior art, the utility model has the following characteristics and beneficial effect:

1. at least one material receiving groove is arranged on the periphery of the discharge pipe along the radial direction so as to receive slight material leakage in the extrusion process and facilitate the cleaning of the slight material leakage.

2. At least one material blocking skirt edge is arranged on the periphery of the discharge pipe along the radial direction and is arranged below the material receiving groove, and the area of the material blocking skirt edge is larger than the area of the plane where the material receiving groove is located so as to accept serious material leakage in the extrusion process and also accept material leakage overflowing from the material receiving groove.

3. Assemble in connecing the material piece through coupling assembling, connect and set up sealing element between material piece and this ejection of compact fitting piece, guarantee the stability of connecting when realizing conveniently dismantling the equipment, further avoid the emergence of lou material, connect the material piece to play the effect of supplementary ejection of compact fitting piece extrusion discharge gate simultaneously.

4. The special-shaped connecting fitting is arranged and is matched with the assembling element to tightly assemble the discharging matching piece on the connecting piece, so that the effect of convenient and independent disassembly and cleaning is realized.

Drawings

Fig. 1 is a schematic structural diagram of a discharge fitting member for reducing leakage contamination according to an embodiment of the present invention.

Fig. 2 is a schematic view of the matching structure of the discharge matching member and the receiving member for reducing the leakage contamination according to an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of a discharge fitting assembly for reducing spillage contamination, assembled within a container, according to an embodiment of the present invention.

Fig. 4 is an assembly diagram of the discharge fitting for reducing the leakage contamination according to an embodiment of the present invention.

In the figure: 10-a discharge pipe, 11-an arc-surface-shaped inner wall, 12-a step, 20-a connecting and matching element, 21-a material receiving groove, 30-a material blocking skirt edge, 301-an outer side edge, 302-a bottom side edge, 300-a leakage liquid accommodating space, 40-a connecting assembly, -41-a connector, 42-a fixed connecting piece, 50-a material receiving piece, 51-a plug groove, 60-a container, 61-a groove body, 70-an assembling element, 71-an assembling head and 72-an assembling position.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

The utility model provides a reduce ejection of compact fitting piece that leaks material and pollute, this ejection of compact fitting piece cooperation is provided with the material jar of activity ejection of compact mouth and uses, plays the extrusion material jar and prevents to extrude the in-process material pipe hourglass material and cause the effect of pollution, and at this moment, the material jar that is provided with the activity ejection of compact mouth is ejection of compact spare, and wherein leaks the material and can indicate the powder to reveal, and liquid reagent leaks or glues thick reagent and leak.

In the embodiment of the utility model, this ejection of compact mating part cooperation aerosol canister uses.

The discharge fitting piece at least comprises a discharge pipe 10 and at least one receiving groove 21 radially arranged on the outer side wall of the discharge pipe 10. At this time, the extrusion connection end of the discharge pipe 10 is connected with the discharge nozzle of the aerosol can.

In addition, a material blocking skirt edge 30 is arranged on the side of the discharging fitting piece, wherein the material receiving groove 21 is arranged on the upper side of the material blocking skirt edge 30, and the cross sectional area of the plane where the material blocking skirt edge 30 is located is larger than that of the plane where the material receiving groove 21 is located. The discharging pipe 10 is connected with a discharging nozzle of the charging bucket, the receiving groove 21 is used for receiving slight leakage in the extrusion process, the material blocking skirt edge 30 is used for receiving serious leakage in the extrusion process and leakage overflowing from the receiving groove 21, the extrusion leakage can be guaranteed to be received by the receiving groove 21 and/or the material blocking skirt edge 30 in the mode, further pollution is avoided, and the extrusion leakage accumulated in the receiving groove 21 and/or the material blocking skirt edge 30 is easy to process.

In order to better accept slight material leakage generated in the extrusion process, the material receiving groove 21 is arranged close to the extrusion connecting end of the discharge pipe 10, and at the moment, the extrusion material leakage generated by the discharge nozzle of the material tank can be accepted by the material receiving groove 21 in a shorter distance, so that the pollution to the outer side wall of the discharge pipe 10 is reduced. In addition, at least one receiving groove 21 surrounds the outer side wall of the tapping pipe 10, i.e. the receiving grooves 21 in the same cross-sectional plane surround a circumference of 360 degrees to receive slight extrusion leakage at a full angle.

In some embodiments, in order to improve the structural stability of the discharge fitting, the plurality of receiving grooves 21 are designed to have the same structure and are symmetrical with respect to the axis of the discharge pipe 10, so that the center of gravity of the discharge fitting caused by the unequal arrangement of the receiving grooves 21 can be prevented from shifting.

It should be noted that the shape and size of the receiving trough 21 are not particularly required. In an embodiment of the present invention, five material receiving slots 21 are pieced together to form a hexagon around the outer sidewall of the material discharging pipe 10.

In order to better solve the problem of receiving the leaked material, the inner wall of the extrusion connection end of the discharge pipe 10 is designed to be an arc-surface-shaped inner wall 11, correspondingly, the opening cross section of the extrusion connection end is sequentially reduced from top to bottom, and a step 12 is arranged in the discharge pipe 10. At this moment, when the ejection of compact mouth of aerosol canister connects and joins in marriage in the extrusion link, still form certain space between the inner wall of ejection of compact mouth and extrusion link, the extrusion leaks the material and can remain in this space and overflow to connect the silo 21 along the cambered surface inner wall in. And the step 12 can guide the connection of the discharging nozzle, so that stable blind connection is realized.

In some embodiments, the material blocking skirt 30 is disposed below the material receiving groove 21 to receive leaked materials overflowing from the material receiving groove 21. In another embodiment of the present invention, the receiving trough 21 is disposed on the upper surface of the material blocking skirt 30, so that the leaked material overflowing from the receiving trough 21 can reach the material blocking skirt 20 in a short distance to be received.

In another embodiment, the outer side edge 301 of the material blocking skirt 30 is bent upward relative to the bottom side edge 302 of the material blocking skirt 30 to form a material leakage accommodating space 300 on the material blocking skirt 30, in which material leakage can be temporarily stored. Or, in other embodiments, the outer side edge 301 of the material blocking skirt 30 protrudes upward relative to the bottom side edge 302 of the material blocking skirt 30 to form a material leakage accommodating space 300, which is a concave cavity and also plays a role in storing material leakage.

In another embodiment, the outer side edge 301 of the material blocking skirt 30 is bent downward relative to the bottom side edge 302 of the material blocking skirt 30 to form a flow guiding surface at the side of the material blocking skirt 30. At this time, the discharge pipe 10 is assembled on the container 60, and a groove body 61 is opened at the bottom of the container 60, wherein the opening size of the groove body 61 is not larger than the size of the material blocking skirt 30 and is larger than the size of the discharge pipe 10. In container 60 is arranged in to this ejection of compact fitting piece, on the strake that keeps off the material shirt rim 30 and support to lean on cell body 61, on cell body 61 was arranged in to the water conservancy diversion face, unnecessary weeping flowed to in the cell body 61 from the water conservancy diversion face.

The bottom end of the discharge pipe 10 is provided with a plug-in unit 41, correspondingly, the plug-in unit 50 is provided with a plug-in groove 51, wherein the plug-in unit 41 is plugged into the plug-in groove 51 to realize combination; or, a sealing ring is arranged between the discharging pipe 10 and the receiving part 50.

It is worth mentioning that the discharge fitting piece can be separately connected to the charging bucket for use, and at this time, the material in the charging bucket is led out through the discharge pipe 10. Can also be matched with at least one material receiving piece 50 for use, and the discharge matching piece 10 and the material receiving piece 50 are selected in the combination modes of insertion, screw connection, buckling connection and adhesion.

In the embodiment of the present invention, the insertion combination of the discharging fitting element and the receiving element 50 is selected for description, but this is not the only limitation. In particular, in order to further ensure the tightness of the connection between the discharging fitting member and the receiving member 50, so as to avoid the leakage of the leakage material at the joint of the discharging fitting member and the receiving member 50, the discharging fitting member and the receiving member 50 are fixedly connected.

Specifically, be provided with fixed connector 42 on discharging pipe 10 the utility model discloses an in the embodiment, fixed connector 42 is implemented for setting up the external screw thread at discharging pipe 10 lateral wall, correspondingly ground, sets up the internal thread that corresponds the screw thread pattern in material receiving member 50.

In order to facilitate the assembly and disassembly of the tapping fitting, the tapping fitting 10 further comprises a fitting element 20, the fitting element 20 is arranged on the outer side wall of the tapping pipe 10 in the radial direction, the cross section of the fitting element 20 is designed to be polygonal or toothed, the shape of which at least comprises a bevel, or the cross section of the fitting element 20 has convex, concave ribs, convex, concave points or teeth, and the rotation of the tapping fitting is realized by applying torque force at the bevel position, thereby facilitating the assembly and disassembly of the tapping fitting. In the embodiment of the present invention, the mating element 20 is in the shape of a hexagonal nut.

It is worth mentioning that the material receiving groove 21 and the mating member 20 are integrated. Specifically, in some embodiments, the upper surface of the fitting element 20 is recessed inward to form a receiving groove 21, and the receiving groove is disposed above the material blocking skirt 30, so that the fitting element 20 simultaneously plays a role in receiving leaked materials and facilitating fitting.

In other embodiments, the fitting element 20 is integrated with the stopper skirt 30. Specifically, the material blocking skirt 30 is directly connected and matched through acting force, and at the moment, the cross section of the material blocking skirt 30 is designed to be a polygon at least comprising a folding angle.

In other embodiments, the receiving and matching element 20 is arranged independently of the receiving groove 21 and the material blocking skirt 30, and at this time, the receiving and matching element 20 is arranged on the lower side of the material blocking skirt 30 and does not block the receiving groove 21 and the material blocking skirt 30 from receiving leaked materials.

As shown in FIG. 4, the tapping fitting 40 is assembled to the receiving member 50 by the assembling element 70, the assembling element 70 includes an assembling head 71, the assembling head 71 is disposed on an assembling position 711 with a matched size and shape of the mating element 20, the mating element 20 is disposed in the assembling position 711, and the tapping fitting 40 is rotated by applying a force to at least one folding angle of the mating element 20. Of course, if the mating elements 20 have different mating shapes, the assembly head 71 is designed to have a corresponding mating shape.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. A discharge fitting for reducing spillage contamination, comprising at least:

the discharging pipe (10) is radially arranged on at least one material receiving groove (21) on the outer side wall of the discharging pipe (10).

2. The discharge fitting for reducing the contamination of leaked materials according to claim 1, wherein the discharge fitting is used in combination with an aerosol can, and the extruding connection end of the discharge tube (10) is connected with a discharge nozzle of the aerosol can.

3. The discharge fitting member for reducing the material leakage pollution as claimed in claim 1, wherein a material blocking skirt (30) is arranged at the side of the discharge pipe (10), the material receiving groove (21) is arranged at the upper side of the material blocking skirt (30), and the cross-sectional area of the plane where the material blocking skirt (30) is located is larger than that of the plane where the material receiving groove (21) is located.

4. Discharge fitting element for reducing the contamination of leaks according to claim 2, characterized in that the receiving channel (21) is arranged close to the extrusion end of the discharge pipe (10), at least one receiving channel (21) surrounding the outer side wall of the discharge pipe (10).

5. Discharge fitting element for reducing the contamination of leaked material according to claim 2, characterized in that the end of the extruded connection end of the discharge tube (10) is designed as an arc-shaped inner wall (11) and that a step (12) is provided in the discharge tube (10).

6. Discharge fitting piece for reducing the leakage pollution according to claim 3, characterized in that the outer side edge (301) of the material blocking skirt edge (30) is bent or raised upwards relative to the bottom side edge (302) of the material blocking skirt edge (30) to form a leakage accommodating space (300) on the material blocking skirt edge (30).

7. Discharge fitting piece for reducing the leakage pollution according to claim 3, characterized in that the outer side edge (301) of the material blocking skirt (30) is bent downwards relative to the bottom side edge (302) of the material blocking skirt (30) to form a flow guiding surface at the side of the material blocking skirt (30).

8. The discharge fitting piece for reducing the leakage pollution as claimed in claim 7, wherein the discharge pipe (10) is assembled on the container (60), a groove body (61) is formed in the bottom of the container (60), and the size of the opening of the groove body (61) is not larger than that of the material blocking skirt (30) and is larger than that of the discharge pipe (10).

9. Discharge fitting for reducing the contamination of leaks according to claim 3 or 6, characterized in that the adapter element (20) is arranged radially on the outer side wall of the discharge pipe (10), the cross-sectional side of the adapter element (20) being designed in the shape of a polygon or a tooth with at least one bevel, or the cross-section of the adapter element (20) having convex, concave ribs, convex, concave points or teeth.

10. Discharge fitting piece with reduced spillage contamination according to claim 9, characterized in that the receiving element (20) is placed above the retaining skirt (30) with the upper surface recessed inwards to form a receiving trough (21); or the connecting and matching element (20) is arranged on the lower side of the material blocking skirt edge (30) and is independent of the material receiving groove (21) and the material blocking skirt edge (30).

11. The discharge fitting part for reducing the leakage pollution according to claim 1, wherein the discharge pipe (10) is connected with the receiving member (50), and the discharge pipe (10) and the receiving member (50) are combined in at least one of a threaded manner, a fastening manner, an adhering manner and an inserting manner.

12. The discharge mating member for reducing the leakage pollution as claimed in claim 11, wherein the bottom end of the discharge tube (10) is provided with a plug-in unit (41), and correspondingly, the plug-in unit (50) is provided with a plug-in groove (51), wherein the plug-in unit (41) is plugged into the plug-in groove (51) to realize the combination; or a sealing ring is arranged between the discharge pipe (10) and the receiving part (50).

13. Discharge fitting part for reducing the contamination of leaking material according to claim 11, characterized in that the discharge pipe (10) is provided with a fixed connection part (42), the fixed connection part (42) is an external thread arranged on the outer side wall of the discharge pipe (10), and a corresponding internal thread is arranged in the receiving part (50).