CN104150085B - The pusher liquid of a kind of streamline contour is washed film and is told adnexa - Google Patents

Abstract

A streamlined propulsion type liquid washing film ejector, comprising: film ejection mouth, cap curved surface, cap internal thread, cap wall, sealing ring groove, O-shaped sealing ring, cap concave card, movable plug curved surface, movable plug Curved surface variable diameter convex, movable plug ring wall hole, movable plug external thread, movable plug middle section small-diameter tube, movable plug spline, keyway, dolphin mouth convex card, movable plug over-stroke card, dolphin mouth, dolphin-style streamlined liquid washing Cavity, refill nozzle, extrusion surface of extrusion bolt, extrusion bolt, extrusion bolt chamber, extrusion bolt compression spring, trigger, trigger rotation shaft, trigger holding card, fin trigger clip; movable plug, movable plug The left end is the curved surface of the movable plug, which is a convex curved surface. The ring wall hole of the movable plug, the middle part of the thin-diameter tube in the middle section of the movable plug is connected with the external thread of the movable plug.

Description

A streamlined propulsion liquid-washing film ejector

technical field

A streamlined propelling liquid-washing film dispenser relates to the technical field of detergent packaging.

Background technique

The detergents used in modern times are mainly divided into two categories, one is soap and synthetic detergents, and synthetic detergents are divided into powdery and liquid synthetic detergents. The packaging of powdery synthetic detergents is mainly in soft plastic bags. Liquid detergents are mainly packed in bottles or soft plastic bags.

Most of the dirt on the clothes we want to clean has heavier dirt and oil stains locally, which is difficult to clean. Therefore, it is often necessary to apply a layer of detergent to the heavily stained parts. Detergent production, as a professional field of detergent, has always paid attention to the improvement of detergent composition formulations, but cannot meet people's requirements for intensive washing of heavy-duty clothes. Therefore, for a long time people can only reach the purpose of heavy dirt partial cleaning by increasing detergent dosage in washing machine. There are two commonly used laundry detergents in bags and tubes. The size of the liquid detergent tube is usually 1-2kg, and the size of the bag is usually 500g, which is easy to cause white garbage pollution. The tube is recyclable. It will not cause pollution, and people are happy to use it. However, the cap of the bottled laundry detergent and the laundry detergent cylinder are separate, and it is easy to roll off if you are not careful. If it rolls down into the toilet, it will easily cause the toilet to be blocked, and you have to use a lot of force to unclog it. Shampoos usually use a push type, but this method is not suitable for washing heavy-duty clothes on heavy-duty areas.

Children's parents are also paying more and more attention to the cultivation of children's life skills. They wash their own clothes by themselves, often because the children's clothes are often dirty, and children do not have the detergent to use the existing technology. It's less, and it's not easy to apply if it's localized.

Contents of the invention

In order to overcome the deficiencies in the prior art mentioned above, the fundamental task of this application is to provide a humanized designed streamlined push-type liquid-washing thin-film spit-out device that is convenient for washing heavy dirt areas. This application adopts the following technical solutions:

1. A streamlined propulsion liquid washing film spit-out device, comprising: film spit nozzle 1, cap curved surface 2, cap internal thread 3, cap wall 4, seal ring groove 5, O-ring seal 6, cap concave Card 7, movable plug curved surface 8, movable plug curved surface variable diameter convex 9, movable plug ring wall hole 10, movable plug external thread 11, movable plug middle section thin-diameter tube 12, movable plug spline 13, key groove 14, dolphin mouth convex card 15 , Movable stopper stroke card 16, dolphin mouth 17, dolphin-shaped streamlined liquid washing cavity 18, refilling nozzle 19, extrusion curved surface 20 of extrusion bolt, extrusion bolt 21, extrusion bolt cavity 22, extrusion bolt Compression spring 23, trigger 24, trigger rotating shaft 25, trigger holding card 26, fin trigger clamp 27;

Its characteristics are:

The main large parts include: dolphin body 1-1, movable plug 1-2, cap 1-3;

The three major parts are respectively, the dolphin-shaped main body 1-1 includes: keyway 14, dolphin mouth protruding card 15, movable plug travel card 16, dolphin mouth 17, dolphin-shaped streamlined liquid washing chamber 18, refilling mouth 19, Extrusion bolt extrusion curved surface 20, extrusion bolt 21, extrusion bolt chamber 22, extrusion bolt pressure spring 23, trigger 24, trigger rotation shaft 25, trigger holding card 26, fin trigger fixing clip 27;

The movable plug 1-2 includes the movable plug curved surface 8, the movable plug curved surface variable diameter convex 9, the movable plug ring wall hole 10, the movable plug external thread 11, the small-diameter tube 12 in the middle section of the movable plug, and the movable plug spline 13,

Cap 1-3, including film spout nozzle 1, cap curved surface 2, cap internal thread 3, cap wall 4, sealing ring groove 5, O-ring sealing ring 6, cap concave card 7,

As shown in Figure 7, the movable plug 1-2 is located in the dolphin mouth 17 at one end of the dolphin mouth 17 connected to the keyway 14, and the cap 1-3 is located outside the dolphin mouth 17 at the end of the dolphin mouth 17 connected to the keyway 14;

A streamlined propulsion type liquid washing thin film ejector, the dolphin-shaped main body 1-1 is a curved dolphin-shaped hollow streamlined cavity, and the dolphin-shaped streamlined liquid washing chamber 18 and dolphin mouth 17 are inside. One end is connected to the keyway 14, and the other end is connected to the dolphin-shaped streamlined liquid washing chamber 18;

The movable plug 1-2, the left end of the movable plug 1-2 is the movable plug curved surface 8, the movable plug curved surface 8 is connected to the movable plug curved surface reducing convex 9, the movable plug curved surface reducing convex 9 is connected to the small-diameter tube 12 of the movable plug middle section, the movable plug middle section The small-diameter tube 12 is provided with a movable plug ring wall hole 10, the middle part of the small-diameter tube 12 of the movable plug is connected with the external thread 11 of the movable plug, and the right end of the movable plug 1-2 is connected with the movable plug spline 13, and the movable plug spline 13 is dovetail-shaped spline;

Cap 1-3, the left end is the cap curved surface 2, the middle of the cap curved surface 2 has a vertical rectangular film spout nozzle 1, the cap curved surface 2 is connected to the cap wall 4, there is a cap internal thread 3 on the inner wall of the middle part of the cap wall 4, and the cap 1-3 The right end has a cap concave card 7;

The dolphin mouth 17 left end inner wall is connected with a keyway 14, and the dolphin mouth 17 left end outer wall is connected with a dolphin mouth convex card 15, and the keyway 14 is a dovetail keyway;

The dolphin-shaped streamlined liquid washing chamber 18 is streamlined as a whole; the porpoise mouth 17 and the dolphin-shaped streamlined liquid washing chamber 18 are connected by an arc transition;

Dolphin mouth 17 is cylindrical;

The cap curved surface 2 is a convex curved surface, and the movable plug curved surface 8 is a convex curved surface, and the radius of curvature of the two is equal.

2. The upper part of the fin-type trigger fixing clip 27 is connected to the concave lower part of the dolphin-shaped streamlined liquid washing chamber 18, the trigger rotation shaft 25 is housed in the fin-type trigger fixing clip 27, and the inner side of the fin-type trigger fixing clip 27 has an extrusion bolt chamber 22. The extrusion bolt cavity 22 is equipped with an extrusion bolt 21, and the extrusion bolt 21 is covered with an extrusion bolt pressure spring 23, and the right end of the extrusion bolt 21 is connected to the extrusion curved surface 20 of the extrusion bolt;

The trigger rotating shaft 25 is covered with a trigger holding card 26;

The trigger 24 is connected with a trigger holding card 26 , and the trigger holding card 26 is sleeved on the trigger rotating shaft 25 .

3. A streamlined propelling liquid-washing thin-film ejector, characterized in that the extruding curved surface 20 of the extruding bolt is an outwardly convex curved surface.

4. A streamlined propelling liquid-washing thin-film ejector, characterized in that: the keyway 14 is connected to the travel card 16 with a movable plug.

5. A streamlined propelling liquid washing thin film spit-out device, characterized in that: there is a sealing ring groove 5 at the right end of the cap wall 4, and an O-ring sealing ring 6 is installed in the sealing ring groove 5.

6. A streamlined propelling liquid-washing thin-film ejector, characterized in that: the dolphin-shaped main body 1-1, the movable plug 1-2, and the cap 1-3 are all made of rubber and plastic materials.

7. A streamlined propulsion type liquid washing film ejector, characterized in that: the fin trigger clip 27, the trigger 24, and the trigger holding card 26 are all made of rubber and plastic materials.

8. A streamlined propelling liquid-washing film ejector, characterized in that: film ejection nozzle 1 is rectangular, the width of the rectangle projected by the rectangular slit is 0.3-0.8mm, and the length is 10-30mm.

9. A streamlined propelling liquid-washing thin-film spraying device, characterized in that: the radius of the thin-diameter tube 12 in the middle of the movable plug is smaller than the radius of the dolphin mouth 17, and the outer diameter of the thin-diameter tube 12 in the middle of the movable plug is the same as that of the dolphin mouth 17. The inner diameter gap is 1-5mm.

10. A streamlined propelling liquid washing film ejector, characterized in that: the keyway 14 and the movable plug spline 13 are dovetail splines of the same size and shape.

11. A streamlined propelling liquid-washing thin-film ejector, characterized in that: a refilling nozzle 19 is connected to the eyes of the dolphin-shaped main body 1-1.

12. A streamlined propelling liquid-washing thin-film ejector, characterized in that: there is a movable stopper 16 at the inner end of the keyway of the dolphin mouth 17.

13. A streamlined propulsion type liquid washing thin film ejector, characterized in that: the cross-sectional projection of the cap concave card 7 is a concave right-angled triangle, and the cross-sectional projection of the dolphin mouth convex card 15 is an outwardly convex right-angled triangle , both of the same size.

Beneficial effect

1. Dolphin-shaped main body 1-1 is a curved dolphin-shaped hollow streamlined cavity. As a liquid detergent packager customized for children, the dolphin shape is a choice that children are willing to accept; more importantly, the whole body of the dolphin It is streamlined, so choosing this shape can avoid the residue of washing liquid and is easy to hold; it can be operated with one hand, and the dolphin mouth is easy to apply downwards to the heavy dirt area of the clothes, and a streamlined one can be held with one hand Shaped push-type liquid washing film sprayer, the other hand is free to support the clothes (/or other fabrics), which is convenient to apply the washing liquid to the heavy dirt; the curved dolphin shape can change the operating direction to make the coating easier convenient;

2. There is a film spout nozzle 1 in the middle of the curved surface 2 of the cap. Liquid detergent (or slurry detergent) can be extruded into a strip-shaped film from the vertical film spout nozzle 1, and applied to the heavily soiled area, regardless of whether it is washed by a washing machine or Hand wash, can easily remove heavy dirt stains;

3. The dolphin-shaped streamlined liquid washing chamber 18 is streamlined as a whole; the porpoise mouth 17 and the dolphin-shaped streamlined liquid washing chamber 18 are excessively connected by an arc, which can further avoid residual detergent at the connection;

3. The left end of the cap is the curved surface 2 of the cap, which can fit well with the fabric; it forms a film that is completely attached to the surface of heavy dirt;

4. The radius of curvature of the curved surface 8 of the movable plug is equal to that of the curved surface 2 of the cap 1-3. The curved surface 8 of the movable plug can completely seal the film discharge nozzle 1, avoiding the surface drying of liquid detergent (or slurry detergent) and blocking the film discharge nozzle 1;

5. The radius of the thin-diameter tube 12 in the middle section of the movable plug is less than the radius of the dolphin mouth 17, and the gap between the outer diameter of the thin-diameter tube 12 in the middle section of the movable plug and the inner diameter of the dolphin mouth 17 is 1-5mm. , so the detergent extrusion liquid (or slurry) can be extruded from the wall hole 10 of the movable plug ring;

6. The radius of the movable plug 1-2 is reduced by the diameter-reducing protrusion 9 on the curved surface of the movable plug; it is convenient for washing liquid (or slurry) to be extruded from the ring wall hole 10 of the movable plug;

7. The movable plug spline 13 is a dovetail spline, which can strengthen the strength;

8. There is a cap internal thread 3 on the inner wall of the middle part of the cap 1-3, a movable plug external thread 11 is provided on the movable plug 1-2, the right end of the cap wall 4 is connected to the cap concave card 7, and the outer wall of the left end of the dolphin mouth 17 is connected to the dolphin mouth convex card 15 , the filling of cleaning solution (or slurry detergent) in production is completed, and the movable plug 1-2 is installed in the dolphin mouth 17. When the user is in use, rotate the cap 1-3, only the movable plug 1-2 is along the dolphin mouth 17 tube The center line moves axially, and the caps 1-3 will not break away from the dolphin mouth 17, so as to prevent the caps from rolling down everywhere accidentally, or even rolling into the toilet to block the toilet;

9. There is a cap internal thread 3 on the inner wall of the middle part of the cap 1-3, and a movable plug external thread 11 is provided on the movable plug 1-2. When the user rotates the cap 1-3, the movable plug 1-2 can be positioned along the inner edge of the mouth 17. The pipe centerline axis of mouth 17 moves left and right. When the movable plug 1-2 moves to the left end, the cap 1-3 is closed. When it moves to the right end, the cap 1-3 is disengaged from the curved surface 8 of the movable plug. The washing liquid (or pulp) extruded from the wall hole 10 can be extruded into a film by the film discharge nozzle 1 .

10. There is a movable plug in the keyway of the dolphin mouth 17 to pass the travel card 16, so as to prevent the movable plug of the rotating cap from moving too much to the dolphin mouth 19 and detach from the internal thread 3 of the cap;

11. The trigger 24 is connected to the trigger holding card 26, and the trigger holding card 26 is set on the trigger rotating shaft 25; it is convenient for installation during production;

12. The cross-sectional projection of the cap concave card 7 is a concave right-angled triangle, and the cross-sectional projection of the dolphin-mouth convex card 15 is a convex right-angled triangle, both of which are the same size, so as to avoid the cap from coming off when squeezed hard;

13. There is a refilling mouth 19 at the eye position of the dolphin main body 1-1, which can make the streamline propelling type liquid washing film spit and attach device recycle and reuse, and reduce the pollution of plastic white garbage.

Description of drawings

Figure 1: A schematic diagram of a streamlined push-type liquid-washing film ejector;

Figure 2: Schematic diagram of the active plug;

Figure 3: Schematic diagram of the cap;

Figure 4: A view;

Figure 5: View from direction B;

Figure 6: View from direction C;

Figure 7: An assembly diagram of a streamlined push-type liquid-washing film spit-out device;

In the figure: 1 film spout nozzle, 2 cap curved surface, 3 cap internal thread, 4 cap wall, 5 seal ring groove, 6O type seal ring, 7 cap concave card, 8 movable plug curved surface, 9 movable plug curved surface variable diameter convex, 10 movable plug ring wall hole, 11 movable plug external thread, 12 movable plug middle thin-diameter tube, 13 movable plug spline, 14 key groove, 15 dolphin mouth convex card, 16 movable plug over-stroke card, 17 dolphin mouth, 18 dolphin flow Linear liquid washing chamber, 19 refilling nozzle, 20 extrusion bolt extrusion surface, 21 extrusion bolt, 22 extrusion bolt cavity, 23 extrusion bolt pressure spring, 24 trigger, 25 trigger rotation shaft, 26 trigger holding card , 27 fin trigger clip.

detailed description

The present application will be further described below in conjunction with the accompanying drawings and embodiments.

Example 1

1. A streamlined propulsion liquid washing film spit-out device, comprising: film spit nozzle 1, cap curved surface 2, cap internal thread 3, cap wall 4, seal ring groove 5, O-ring seal 6, cap concave Card 7, movable plug curved surface 8, movable plug curved surface variable diameter convex 9, movable plug ring wall hole 10, movable plug external thread 11, movable plug middle section thin-diameter tube 12, movable plug spline 13, key groove 14, dolphin mouth convex card 15 , Movable stopper stroke card 16, dolphin mouth 17, dolphin-shaped streamlined liquid washing cavity 18, refilling nozzle 19, extrusion curved surface 20 of extrusion bolt, extrusion bolt 21, extrusion bolt cavity 22, extrusion bolt Compression spring 23, trigger 24, trigger rotating shaft 25, trigger holding card 26, fin trigger clamp 27;

Its characteristics are:

The main large parts include: dolphin body 1-1, movable plug 1-2, cap 1-3;

The three major parts are respectively, the dolphin-shaped main body 1-1 includes: keyway 14, dolphin mouth protruding card 15, movable plug travel card 16, dolphin mouth 17, dolphin-shaped streamlined liquid washing chamber 18, refilling mouth 19, Extrusion bolt extrusion curved surface 20, extrusion bolt 21, extrusion bolt chamber 22, extrusion bolt pressure spring 23, trigger 24, trigger rotation shaft 25, trigger holding card 26, fin trigger fixing clip 27;

The movable plug 1-2 includes the movable plug curved surface 8, the movable plug curved surface variable diameter convex 9, the movable plug ring wall hole 10, the movable plug external thread 11, the small-diameter tube 12 in the middle section of the movable plug, and the movable plug spline 13,

Cap 1-3, including film spout nozzle 1, cap curved surface 2, cap internal thread 3, cap wall 4, sealing ring groove 5, O-ring sealing ring 6, cap concave card 7,

Its characteristics are:

As shown in Figure 7, the movable plug 1-2 is located in the dolphin mouth 17 at one end of the dolphin mouth 17 connected to the keyway 14, and the cap 1-3 is located outside the dolphin mouth 17 at the end of the dolphin mouth 17 connected to the keyway 14;

A streamlined propulsion type liquid washing thin film ejector, the dolphin-shaped main body 1-1 is a curved dolphin-shaped hollow streamlined cavity, and the dolphin-shaped streamlined liquid washing chamber 18 and dolphin mouth 17 are inside. One end is connected to the keyway 14, and the other end is connected to the dolphin-shaped streamlined liquid washing chamber 18;

The movable plug 1-2, the left end of the movable plug 1-2 is the movable plug curved surface 8, the movable plug curved surface 8 is connected to the movable plug curved surface reducing convex 9, the movable plug curved surface reducing convex 9 is connected to the small-diameter tube 12 of the movable plug middle section, the movable plug middle section The small-diameter tube 12 is provided with a movable plug ring wall hole 10, the middle part of the small-diameter tube 12 of the movable plug is connected with the external thread 11 of the movable plug, and the right end of the movable plug 1-2 is connected with the movable plug spline 13, and the movable plug spline 13 is dovetail-shaped spline;

Cap 1-3, the left end is the cap curved surface 2, the middle of the cap curved surface 2 has a vertical rectangular film spout nozzle 1, the cap curved surface 2 is connected to the cap wall 4, there is a cap internal thread 3 on the inner wall of the middle part of the cap wall 4, and the cap 1-3 The right end has a cap concave card 7;

The dolphin mouth 17 left end inner wall is connected with a keyway 14, and the dolphin mouth 17 left end outer wall is connected with a dolphin mouth convex card 15, and the keyway 14 is a dovetail keyway;

The dolphin-shaped streamlined liquid washing chamber 18 is streamlined as a whole; the porpoise mouth 17 and the dolphin-shaped streamlined liquid washing chamber 18 are connected by an arc transition;

Dolphin mouth 17 is cylindrical;

The cap curved surface 2 is a convex curved surface, and the movable plug curved surface 8 is a convex curved surface, and the radius of curvature of the two is equal.

2. The upper part of the fin-type trigger fixing clip 27 is connected to the concave lower part of the dolphin-shaped streamlined liquid washing chamber 18, the trigger rotation shaft 25 is housed in the fin-type trigger fixing clip 27, and the inner side of the fin-type trigger fixing clip 27 has an extrusion bolt chamber 22. The extrusion bolt cavity 22 is equipped with an extrusion bolt 21, and the extrusion bolt 21 is covered with an extrusion bolt pressure spring 23, and the right end of the extrusion bolt 21 is connected to the extrusion curved surface 20 of the extrusion bolt;

The trigger rotating shaft 25 is covered with a trigger holding card 26;

The trigger 24 is connected with a trigger holding card 26 , and the trigger holding card 26 is sleeved on the trigger rotating shaft 25 .

3. A streamlined propelling liquid-washing thin-film ejector, characterized in that the extruding curved surface 20 of the extruding bolt is an outwardly convex curved surface.

4. A streamlined propelling liquid-washing thin-film ejector, characterized in that: the keyway 14 is connected to the travel card 16 with a movable plug.

5. A streamlined propelling liquid washing thin film spit-out device, characterized in that: there is a sealing ring groove 5 at the right end of the cap wall 4, and an O-ring sealing ring 6 is installed in the sealing ring groove 5.

6. A streamlined propelling liquid-washing thin-film ejector, characterized in that: the dolphin-shaped main body 1-1, the movable plug 1-2, and the cap 1-3 are all made of rubber and plastic materials.

7. A streamlined propulsion type liquid washing film ejector, characterized in that: the fin trigger clip 27, the trigger 24, and the trigger holding card 26 are all made of rubber and plastic materials.

8. A streamlined propelling liquid-washing film ejector, characterized in that: film ejection nozzle 1 is rectangular, the width of the rectangle projected by the rectangular slit is 0.3mm, and the length is 10mm.

9. A streamlined propelling liquid-washing thin-film spraying device, characterized in that: the radius of the thin-diameter tube 12 in the middle of the movable plug is smaller than the radius of the dolphin mouth 17, and the outer diameter of the thin-diameter tube 12 in the middle of the movable plug is the same as that of the dolphin mouth 17. The inner diameter clearance is 1mm.

10. A streamlined propelling liquid washing film ejector, characterized in that: the keyway 14 and the movable plug spline 13 are dovetail splines of the same size and shape.

11. A streamlined propelling liquid-washing thin-film ejector, characterized in that: a refilling nozzle 19 is connected to the eyes of the dolphin-shaped main body 1-1.

12. A streamlined propelling liquid-washing thin-film ejector, characterized in that: there is a movable stopper 16 at the inner end of the keyway of the dolphin mouth 17.

13. A streamlined propulsion type liquid washing thin film ejector, characterized in that: the cross-sectional projection of the cap concave card 7 is a concave right-angled triangle, and the cross-sectional projection of the dolphin mouth convex card 15 is an outwardly convex right-angled triangle , both of the same size.

Example 2

1. A streamlined propulsion liquid washing film spit-out device, comprising: film spit nozzle 1, cap curved surface 2, cap internal thread 3, cap wall 4, seal ring groove 5, O-ring seal 6, cap concave Card 7, movable plug curved surface 8, movable plug curved surface variable diameter convex 9, movable plug ring wall hole 10, movable plug external thread 11, movable plug middle section thin-diameter tube 12, movable plug spline 13, key groove 14, dolphin mouth convex card 15 , Movable stopper stroke card 16, dolphin mouth 17, dolphin-shaped streamlined liquid washing cavity 18, refilling nozzle 19, extrusion curved surface 20 of extrusion bolt, extrusion bolt 21, extrusion bolt cavity 22, extrusion bolt Compression spring 23, trigger 24, trigger rotating shaft 25, trigger holding card 26, fin trigger clamp 27;

Its characteristics are:

The main large parts include: dolphin body 1-1, movable plug 1-2, cap 1-3;

The three major parts are respectively, the dolphin-shaped main body 1-1 includes: keyway 14, dolphin mouth protruding card 15, movable plug travel card 16, dolphin mouth 17, dolphin-shaped streamlined liquid washing chamber 18, refilling mouth 19, Extrusion bolt extrusion curved surface 20, extrusion bolt 21, extrusion bolt chamber 22, extrusion bolt pressure spring 23, trigger 24, trigger rotation shaft 25, trigger holding card 26, fin trigger fixing clip 27;

The movable plug 1-2 includes the movable plug curved surface 8, the movable plug curved surface variable diameter convex 9, the movable plug ring wall hole 10, the movable plug external thread 11, the small-diameter tube 12 in the middle section of the movable plug, and the movable plug spline 13,

Cap 1-3, including film spout nozzle 1, cap curved surface 2, cap internal thread 3, cap wall 4, sealing ring groove 5, O-ring sealing ring 6, cap concave card 7,

Its characteristics are:

As shown in Figure 7, the movable plug 1-2 is located in the dolphin mouth 17 at one end of the dolphin mouth 17 connected to the keyway 14, and the cap 1-3 is located outside the dolphin mouth 17 at the end of the dolphin mouth 17 connected to the keyway 14;

A streamlined propulsion type liquid washing thin film ejector, the dolphin-shaped main body 1-1 is a curved dolphin-shaped hollow streamlined cavity, and the dolphin-shaped streamlined liquid washing chamber 18 and dolphin mouth 17 are inside. One end is connected to the keyway 14, and the other end is connected to the dolphin-shaped streamlined liquid washing chamber 18;

The movable plug 1-2, the left end of the movable plug 1-2 is the movable plug curved surface 8, the movable plug curved surface 8 is connected to the movable plug curved surface reducing convex 9, the movable plug curved surface reducing convex 9 is connected to the small-diameter tube 12 of the movable plug middle section, the movable plug middle section The small-diameter tube 12 is provided with a movable plug ring wall hole 10, the middle part of the small-diameter tube 12 of the movable plug is connected with the external thread 11 of the movable plug, and the right end of the movable plug 1-2 is connected with the movable plug spline 13, and the movable plug spline 13 is dovetail-shaped spline;

Cap 1-3, the left end is the cap curved surface 2, the middle of the cap curved surface 2 has a vertical rectangular film spout nozzle 1, the cap curved surface 2 is connected to the cap wall 4, there is a cap internal thread 3 on the inner wall of the middle part of the cap wall 4, and the cap 1-3 The right end has a cap concave card 7;

The dolphin mouth 17 left end inner wall is connected with a keyway 14, and the dolphin mouth 17 left end outer wall is connected with a dolphin mouth convex card 15, and the keyway 14 is a dovetail keyway;

The dolphin-shaped streamlined liquid washing chamber 18 is streamlined as a whole; the porpoise mouth 17 and the dolphin-shaped streamlined liquid washing chamber 18 are connected by an arc transition;

Dolphin mouth 17 is cylindrical;

The cap curved surface 2 is a convex curved surface, and the movable plug curved surface 8 is a convex curved surface, and the radius of curvature of the two is equal.

2. The upper part of the fin-type trigger fixing clip 27 is connected to the concave lower part of the dolphin-shaped streamlined liquid washing chamber 18, the trigger rotation shaft 25 is housed in the fin-type trigger fixing clip 27, and the inner side of the fin-type trigger fixing clip 27 has an extrusion bolt chamber 22. The extrusion bolt cavity 22 is equipped with an extrusion bolt 21, and the extrusion bolt 21 is covered with an extrusion bolt pressure spring 23, and the right end of the extrusion bolt 21 is connected to the extrusion curved surface 20 of the extrusion bolt;

The trigger rotating shaft 25 is covered with a trigger holding card 26;

The trigger 24 is connected with a trigger holding card 26 , and the trigger holding card 26 is sleeved on the trigger rotating shaft 25 .

3. A streamlined propelling liquid-washing thin-film ejector, characterized in that the extruding curved surface 20 of the extruding bolt is an outwardly convex curved surface.

4. A streamlined propelling liquid-washing thin-film ejector, characterized in that: the keyway 14 is connected to the travel card 16 with a movable plug.

5. A streamlined propelling liquid washing thin film spit-out device, characterized in that: there is a sealing ring groove 5 at the right end of the cap wall 4, and an O-ring sealing ring 6 is installed in the sealing ring groove 5.

6. A streamlined propelling liquid-washing thin-film ejector, characterized in that: the dolphin-shaped main body 1-1, the movable plug 1-2, and the cap 1-3 are all made of rubber and plastic materials.

7. A streamlined propulsion type liquid washing film ejector, characterized in that: the fin trigger clip 27, the trigger 24, and the trigger holding card 26 are all made of rubber and plastic materials.

8. A streamlined propelling liquid-washing film ejector, characterized in that: film ejection nozzle 1 is rectangular, the width of the rectangle projected by the rectangular slit is 0.5mm, and the length is 20mm.

9. A streamlined propelling liquid-washing thin-film spraying device, characterized in that: the radius of the thin-diameter tube 12 in the middle of the movable plug is smaller than the radius of the dolphin mouth 17, and the outer diameter of the thin-diameter tube 12 in the middle of the movable plug is the same as that of the dolphin mouth 17. The inner diameter clearance is 3mm.

10. A streamlined propelling liquid washing film ejector, characterized in that: the keyway 14 and the movable plug spline 13 are dovetail splines of the same size and shape.

11. A streamlined propelling liquid-washing thin-film ejector, characterized in that: a refilling nozzle 19 is connected to the eyes of the dolphin-shaped main body 1-1.

12. A streamlined propelling liquid-washing thin-film ejector, characterized in that: there is a movable stopper 16 at the inner end of the keyway of the dolphin mouth 17.

13. A streamlined push-type liquid washing thin film ejector, characterized in that: the cross-sectional projection of the cap concave card 7 is a concave right-angled triangle, and the cross-sectional projection of the dolphin mouth convex card 15 is a convex right-angled triangle , both of the same size.

Example 3

1. A streamlined propulsion type liquid washing film ejector, comprising: film spit nozzle 1, cap curved surface 2, cap internal thread 3, cap wall 4, sealing ring groove 5, O-ring 6, cap concave Card 7, movable plug curved surface 8, movable plug curved surface variable diameter convex 9, movable plug ring wall hole 10, movable plug external thread 11, movable plug middle section thin-diameter tube 12, movable plug spline 13, key groove 14, dolphin mouth convex card 15 , Movable plug over-stroke card 16, dolphin mouth 17, dolphin-shaped streamlined liquid washing chamber 18, refill nozzle 19, extrusion curved surface 20 of extrusion bolt, extrusion bolt 21, extrusion bolt cavity 22, extrusion bolt Compression spring 23, trigger 24, trigger rotating shaft 25, trigger holding card 26, fin trigger clamp 27;

Its characteristics are:

The main large parts include: dolphin body 1-1, movable plug 1-2, cap 1-3;

The three major parts are respectively, the dolphin-shaped main body 1-1 includes: keyway 14, dolphin mouth protruding card 15, movable plug travel card 16, dolphin mouth 17, dolphin-shaped streamlined liquid washing chamber 18, refilling mouth 19, Extrusion bolt extrusion curved surface 20, extrusion bolt 21, extrusion bolt chamber 22, extrusion bolt pressure spring 23, trigger 24, trigger rotation shaft 25, trigger holding card 26, fin trigger fixing clip 27;

The movable plug 1-2 includes the movable plug curved surface 8, the movable plug curved surface variable diameter convex 9, the movable plug ring wall hole 10, the movable plug external thread 11, the small-diameter tube 12 in the middle section of the movable plug, and the movable plug spline 13,

Cap 1-3, including film spout nozzle 1, cap curved surface 2, cap internal thread 3, cap wall 4, sealing ring groove 5, O-ring sealing ring 6, cap concave card 7,

Its characteristics are:

As shown in Figure 7, the movable plug 1-2 is located in the dolphin mouth 17 at one end of the dolphin mouth 17 connected to the keyway 14, and the cap 1-3 is located outside the dolphin mouth 17 at the end of the dolphin mouth 17 connected to the keyway 14;

A streamlined propulsion type liquid washing thin film ejector, the dolphin-shaped main body 1-1 is a curved dolphin-shaped hollow streamlined cavity, and the dolphin-shaped streamlined liquid washing chamber 18 and dolphin mouth 17 are inside. One end is connected to the keyway 14, and the other end is connected to the dolphin-shaped streamlined liquid washing chamber 18;

The movable plug 1-2, the left end of the movable plug 1-2 is the movable plug curved surface 8, the movable plug curved surface 8 is connected to the movable plug curved surface reducing convex 9, the movable plug curved surface reducing convex 9 is connected to the small-diameter tube 12 of the movable plug middle section, the movable plug middle section The small-diameter tube 12 is provided with a movable plug ring wall hole 10, the middle part of the small-diameter tube 12 of the movable plug is connected with the external thread 11 of the movable plug, and the right end of the movable plug 1-2 is connected with the movable plug spline 13, and the movable plug spline 13 is dovetail-shaped spline;

Cap 1-3, the left end is the cap curved surface 2, the middle of the cap curved surface 2 has a vertical rectangular film spout nozzle 1, the cap curved surface 2 is connected to the cap wall 4, there is a cap internal thread 3 on the inner wall of the middle part of the cap wall 4, and the cap 1-3 The right end has a cap concave card 7;

The dolphin mouth 17 left end inner wall is connected with a keyway 14, and the dolphin mouth 17 left end outer wall is connected with a dolphin mouth convex card 15, and the keyway 14 is a dovetail keyway;

The dolphin-shaped streamlined liquid washing chamber 18 is streamlined as a whole; the porpoise mouth 17 and the dolphin-shaped streamlined liquid washing chamber 18 are connected by an arc transition;

Dolphin mouth 17 is cylindrical;

The cap curved surface 2 is a convex curved surface; the movable plug curved surface 8 is a convex curved surface, and the radius of curvature of the two is equal.

2. The upper part of the fin-type trigger fixing clip 27 is connected to the concave lower part of the dolphin-shaped streamlined liquid washing chamber 18, the trigger rotation shaft 25 is housed in the fin-type trigger fixing clip 27, and the inner side of the fin-type trigger fixing clip 27 has an extrusion bolt chamber 22. The extrusion bolt cavity 22 is equipped with an extrusion bolt 21, and the extrusion bolt 21 is covered with an extrusion bolt pressure spring 23, and the right end of the extrusion bolt 21 is connected to the extrusion curved surface 20 of the extrusion bolt;

The trigger rotating shaft 25 is covered with a trigger holding card 26;

The trigger 24 is connected with a trigger holding card 26 , and the trigger holding card 26 is sleeved on the trigger rotating shaft 25 .

3. A streamlined propelling liquid-washing thin-film ejector, characterized in that the extruding curved surface 20 of the extruding bolt is an outwardly convex curved surface.

4. A streamlined propelling liquid-washing thin-film ejector, characterized in that: the keyway 14 is connected to the travel card 16 with a movable plug.

5. A streamlined propelling liquid washing thin film spit-out device, characterized in that: there is a sealing ring groove 5 at the right end of the cap wall 4, and an O-ring sealing ring 6 is installed in the sealing ring groove 5.

6. A streamlined propelling liquid-washing thin-film ejector, characterized in that: the dolphin-shaped main body 1-1, the movable plug 1-2, and the cap 1-3 are all made of rubber and plastic materials.

7. A streamlined propulsion type liquid washing film ejector, characterized in that: the fin trigger clip 27, the trigger 24, and the trigger holding card 26 are all made of rubber and plastic materials.

8. A streamlined propelling liquid-washing film ejector, characterized in that: the film ejection nozzle 1 is rectangular, the width of the rectangle projected by the rectangular slit is 0.8mm, and the length is 30mm.

9. A streamlined propelling liquid-washing thin-film spraying device, characterized in that: the radius of the thin-diameter tube 12 in the middle of the movable plug is smaller than the radius of the dolphin mouth 17, and the outer diameter of the thin-diameter tube 12 in the middle of the movable plug is the same as that of the dolphin mouth 17. The inner diameter clearance is 5mm.

10. A streamlined propelling liquid washing film ejector, characterized in that: the keyway 14 and the movable plug spline 13 are dovetail splines of the same size and shape.

11. A streamlined propelling liquid-washing thin-film ejector, characterized in that: a refilling nozzle 19 is connected to the eyes of the dolphin-shaped main body 1-1.

12. A streamlined propelling liquid-washing thin-film ejector, characterized in that: there is a movable stopper 16 at the inner end of the keyway of the dolphin mouth 17.

13. A streamlined propulsion type liquid washing thin film ejector, characterized in that: the cross-sectional projection of the cap concave card 7 is a concave right-angled triangle, and the cross-sectional projection of the dolphin mouth convex card 15 is an outwardly convex right-angled triangle , both of the same size.

Claims (7)

1. A streamlined propelling type liquid washing film spit-out device, comprising: film spit nozzle, cap curved surface, cap internal thread, cap wall, sealing ring groove, O-shaped sealing ring, cap concave card, movable plug curved surface, Reducing convex surface of movable plug, ring wall hole of movable plug, external thread of movable plug, small-diameter tube in the middle section of movable plug, spline of movable plug, keyway, convex card of dolphin mouth, over-stroke card of movable plug, dolphin mouth, dolphin-style streamlined Liquid washing chamber, refill nozzle, extrusion surface of extrusion bolt, extrusion bolt, extrusion bolt chamber, extrusion bolt pressure spring, trigger, trigger rotation shaft, trigger holding card, fin trigger fixing clip; Its characteristics are: The main large parts include: dolphin body, movable plug, cap; The three major parts are, the dolphin-style main body includes: keyway, dolphin mouth convex card, movable plug over-stroke card, dolphin mouth, dolphin-style streamlined liquid washing chamber, refilling mouth, extrusion bolt extrusion surface, extrusion Bolt, squeeze bolt cavity, squeeze bolt compression spring, trigger, trigger rotation shaft, trigger holding card, fin trigger clip; The movable plug includes the curved surface of the movable plug, the variable diameter convex of the curved surface of the movable plug, the ring wall hole of the movable plug, the external thread of the movable plug, the thin-diameter tube in the middle section of the movable plug, the spline of the movable plug, Cap, including film spout, cap surface, cap internal thread, cap wall, sealing ring groove, O-ring, cap concave card, The movable plug is located in the dolphin mouth at the end where the dolphin mouth is connected to the keyway, and the cap is located outside the dolphin mouth at the end where the dolphin mouth is connected to the keyway; The dolphin-shaped main body is a curved dolphin-shaped hollow streamlined cavity, inside which is a dolphin-shaped streamlined liquid washing chamber, one end of the dolphin mouth is connected to the keyway, and the other end is connected to the dolphin-shaped streamlined liquid washing chamber; The movable plug, the left end of the movable plug is a curved surface of the movable plug, the curved surface of the movable plug is connected with the curved surface of the movable plug, and the curved surface of the movable plug is connected with the small-diameter tube of the middle section of the movable plug, and the small-diameter tube of the middle section of the movable plug has a ring wall hole of the movable plug , the middle part of the small-diameter tube in the middle section of the movable plug is connected to the external thread of the movable plug, and the right end of the movable plug is connected to the spline of the movable plug, and the spline of the movable plug is a dovetail spline; For the cap, the left end is a cap curved surface, and there is a vertical rectangular film spout nozzle in the middle of the cap curved surface, the cap curved surface is connected to the cap wall, there is a cap internal thread on the inner wall of the middle part of the cap wall, and there is a cap concave card at the right end of the cap; The inner wall of the left end of the dolphin mouth is connected with a keyway, and the outer wall of the left end of the dolphin mouth is connected with a dolphin mouth convex card, and the keyway is a dovetail-shaped keyway; The dolphin-shaped streamlined liquid washing chamber is streamlined as a whole; the dolphin mouth and the dolphin-shaped streamlined liquid washing chamber are connected by a circular arc transition; Dolphin mouth is cylindrical; The curved surface of the cap is a convex curved surface, the curved surface of the movable plug is a convex curved surface, and the radius of curvature of the two is equal; The extruded surface of the extruded bolt is a convex surface; The keyway connects the movable plug through the stroke card. 2. A streamlined propelling type liquid washing thin film spraying device as claimed in claim 1, characterized in that: the upper part of the fin-type trigger fixing clip is connected to the lower part of the dolphin-type streamlined liquid washing cavity, and the fin-type trigger The fixed clip is equipped with a trigger rotation shaft, and the inner end of the fin trigger fixed clip has an extrusion bolt chamber, and the extrusion bolt chamber is equipped with an extrusion bolt, and the extrusion bolt is covered with an extrusion bolt compression spring, and the right end of the extrusion bolt is connected to the extrusion bolt extrusion surface; There is a trigger holding card on the outer sleeve of the trigger rotating shaft; The trigger is connected to the trigger holding card, and the trigger holding card is sleeved on the trigger rotation shaft. 3. A streamlined propelling liquid-washing thin-film spraying device as claimed in claim 1, characterized in that: there is a seal ring groove at the right end of the cap wall, and an O-ring seal is housed in the seal ring groove. 4. A streamlined propelling liquid-washing thin-film ejection device as claimed in claim 1, characterized in that: said dolphin-shaped main body, movable plug, and cap are all made of rubber and plastic materials. 5. A streamlined propulsion type liquid washing thin film ejector as claimed in claim 1, characterized in that: the fin trigger clip, the trigger, and the trigger holding clip are all made of rubber and plastic materials. 6. A streamlined propelling liquid-washing film spit-out device as claimed in claim 1, characterized in that: the film spout is rectangular, and the width of the rectangle projected by the rectangular slit is 0.3-0.8 mm, and the length is 10-10 mm. 30mm. 7. A kind of streamline propelling type liquid washing thin film spit and attach device as claimed in claim 1, is characterized in that: the radius of the thin-diameter tube in the middle section of the movable plug is less than the radius of the dolphin mouth, and the outer diameter of the thin-diameter tube in the middle section of the movable plug The inner diameter gap with the dolphin mouth is 1-5mm.