CN2923552Y

CN2923552Y - Detergent liquid jetting pump

Info

Publication number: CN2923552Y
Application number: CN 200620104844
Authority: CN
Inventors: 孟利华
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-16
Filing date: 2006-06-16
Publication date: 2007-07-18
Anticipated expiration: 2016-06-16

Abstract

The utility model relates to a liquid distributor in particular to a washing liquid ejection pump which consists of a headgear, a connection base, a coil, a valve seat, a piston bar, a lower valve body, a spring, a pump body and a marble. The pump body is a step-shaped hollow cylinder. The valve seat is in the pump body and fixed to one end of the connection base. The connection base is fixed on the pump body, the coil is arranged at one end of the pump body, the marble is on the pump body, and one end of the spring is on the lower valve body and the other end is on the pump body. The headgear is fastened to one end of the valve bar, and the other end of the valve bar is connected to top of the lower valve body, which are all arranged on the connection base. The headgear is provided with a connection via, and the lower valve body is provided with a radial via which is connected to the axial blind via of the lower base body. The connection base is provided with two axial grooves and a via which is connected to the axial vial of the lower valve body. The axial groove can match the outer convex column of the headgear, and the outer convex column can move along the axial groove. The utility model has advantages of simple structure, poor possibility to generate negative pressure, and convenience to eject washing liquid.

Description

The cleansing fluid jet pump

Technical field

The utility model relates to liquid distributor, specifically is the cleansing fluid jet pump of the ejection of the cleansing fluid in the container.

Background technology

Cleansing fluid is because easy to use, widespread use in family daily life, enterprise.Generally be after opening the container lid of cleansing fluid, cleansing fluid to be poured out use.Need uncover during use, cause and use trouble, and the amount of liquor of wayward outflow, when the less cleansing fluid of needs, can feel very inconvenient.Notification number CN2216051Y, title: " being used for the device that washer solvent is stored and quantitatively discharged ", it has solved the quantitative discharge of cleansing fluid, uses but must be inverted.This structure can be because of the not good enough generation seepage phenomenon of this device sealing, and is to be finished by independent mechanism by press juice, and structure is complicated.

The utility model content

The utility model purpose is that what are wayward in order to overcome the cleansing fluid liquid outlet quantity, pours out the cleansing fluid inconvenience, or the defective of independent control setup will be arranged on the lye container, and a kind of cleansing fluid jet pump that can control the flow of liquor output now is provided.The utility model purpose is such realization: it is by sprinkler cap, Connection Block, bung flange is formed, it is characterized in that valve seat in addition, piston rod, following valve body, spring, the pump housing, pellet shot from a slingshot, the pump housing is a stepped appearance hollow cylinder, valve seat is in the pump housing, and captive joint with Connection Block one end, Connection Block is fixed on the pump housing, bung flange is contained in an end of the pump housing, in the pump housing, also has piston rod, following valve body, spring and pellet shot from a slingshot, pellet shot from a slingshot is positioned on the pump housing, spring one end is at following valve body, the other end is positioned on the pump housing, and sprinkler cap is fastened on an end projection of the piston rod of hollow, and the piston rod other end is connected with the top of following valve body, and all place Connection Block, connecting through hole is arranged on the sprinkler cap; Bulge loop, radial direction through hole, axial unfair hole are arranged on the described valve body down, and radial direction through hole communicates with axial unfair hole, and communicates with atmosphere behind the connecting through hole of piston rod, sprinkler cap; On the described valve seat end ring is arranged, end ring and bulge loop seal when fitting; Two axial grooves, through hole are arranged on the described Connection Block, are the end of piston rod and valve seat in the through hole, the outer projection coupling of axial groove and sprinkler cap, and outer projection can move on axial groove.

The described pump housing is made of pump case, concave arc ring, pawl type tooth, interior step ring, step circular arc ring, pump chamber, outer toroid, the end of pump case is an outer toroid, outer toroid places on the bung flange, the other end of pump case has the concave arc ring, the top of concave arc ring is pawl type tooth, in the space of concave arc ring and the formation of pawl type tooth is pellet shot from a slingshot, and pellet shot from a slingshot can be at this space axial action; Step ring in having on pump case is an end of spring on the interior step ring, and the valve seat that is fastenedly connected is arranged on pump case, is Connection Block in the step circular arc ring ring on the pump case, also has valve body down in the pump chamber, and following valve body the inner is the other end of spring.

The connecting through hole of described sprinkler cap is to be communicated with slotted hole, connecting bore, is communicated with slotted hole and communicates with connecting bore.

It is uncomplicated to the utlity model has structure, is difficult for producing in container negative pressure, and cleansing fluid sprays advantage easily.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the A-A cutaway view Amplified image.

Fig. 3 is the structural representation of sprinkler cap.

Fig. 4 is that B is to view.

Fig. 5 is that C is to view.

The symbol of figure and explanation thereof: the 1st, sprinkler cap, the 11st, outer projection, the 12nd, connecting bore, the 13rd, be communicated with slotted hole, the 2nd, piston rod, the 21st, projection, the 3rd, Connection Block, the 31st, axial groove, the 32nd, through hole, the 4th, bung flange, the 5th, valve seat, the 51st, end ring, the 6th, following valve body, the 61st, bulge loop, the 62nd, radial direction through hole, the 63rd, axial unfair hole, the 7th, spring, the 8th, the pump housing, the 81st, concave arc ring, the 82nd, pawl type tooth, the 83rd, interior step ring, the 84th, pump case, the 85th, pump chamber, the 86th, step circular arc ring, the 87th, outer toroid, the 9th, pellet shot from a slingshot, the 10th, suction pipe.

The specific embodiment

Set forth embodiment of the utility model below in conjunction with accompanying drawing, the utility model is made up of sprinkler cap 1, piston rod 2, Connection Block 3, bung flange 4, valve seat 5, following valve body 6, spring 7, the pump housing 8, pellet shot from a slingshot 9, bung flange 4 places an end of the pump housing 8, and Connection Block 3, piston rod 2, following valve body 6, spring 7, valve seat 5, pellet shot from a slingshot 9 are arranged in the pump housing 8.The pump housing 8 is stepped appearance hollow cylinders, it is by pump case 84, concave arc ring 81, pawl type tooth 82, interior step ring 83, step circular arc ring 86, pump chamber 85, outer toroid 87 constitute, the end of pump case 84 is outer toroid 87, outer toroid 87 places on the bung flange 4, and the other end of pump case 84 has concave arc ring 81, and the top of concave arc ring 81 is pawl type teeth 82, in the space that concave arc ring 81 and pawl type tooth 82 form is pellet shot from a slingshot 9, and pellet shot from a slingshot 9 can be at this space axial action.Step ring 83 on pump case 84, having, it on the interior step ring 83 end of spring 7, the valve seat 5 that is fastenedly connected is arranged on pump case 84, is Connection Block 3 on the step circular arc ring 86 on the pump case 84, also has valve body 6 down in the pump chamber 85 of the pump housing 8, following valve body 6 the inners are other ends of spring 7, following valve body 6 stretches in valve seat 5, and following valve body 6 is connected with piston rod 2 one ends, and piston rod 2 places Connection Block 3, can slide up and down along the axis of Connection Block 3, piston rod 2 other end projections 21 are connected with sprinkler cap 1.The top that following valve body 6 is arranged on the described valve seat 5, the two becomes bearing fit; Bulge loop 61, radial direction through hole 62, axial unfair hole 63 are arranged on the described valve body 6 down, and radial direction through hole 62 communicates with axial unfair hole 63, and end ring 51 is arranged on the described valve seat 5, and end ring 51 seals when fitting with bulge loop 61.

Two axial grooves 31, through hole 32 are arranged on the described Connection Block 3, are the end of piston rod 2 and valve seat 5 in the through hole 32, and axial groove 31 mates with the outer projection 11 of sprinkler cap 1, and outer projection 11 can move on axial groove 31.

The slotted hole 13 of connection, connecting bore 12 are arranged on the described sprinkler cap 1, be communicated with slotted hole 13 and communicate with connecting bore 12.Cleansing fluid can be communicated with slotted hole 13 and outwards spray by the interior aperture of piston rod 2.

When the utility model uses, rotate sprinkler cap 1 earlier, outer projection 11 is stretched in the axial groove 31 of Connection Block 3; At this moment the outer projection 11 of sprinkler cap 1 up-and-down movement in the axial groove 31 of Connection Block 3.Push sprinkler cap 1, driving piston rod 2 by sprinkler cap 1 moves downward, also move downward with valve body 6 under piston rod 2 bonded assemblys, spring 7 is compressed, cleansing fluid pressure in the pump housing 8 is higher than the pressure in the container, so pellet shot from a slingshot 9 is on the concave arc ring 81, the cleansing fluid in the pump housing 8 and the sprinkler cap 1 is from being communicated with slotted hole 13 ejections simultaneously.When not pushing sprinkler cap 1, spring 7 moves valve body 6 on axially, be communicated with slotted hole 13 aspirated airs simultaneously, and through the interior axial hole of piston rod 2, the radial direction through hole 62 of following valve body 6 enters in the pump chamber 85 of the pump housing 8, the pressure of pump chamber 85 is less than the pressure in the container, and the cleansing fluid in the container is sucked in the pump chamber 85 by suction pipe 10, and air also replenishes to container simultaneously.Push sprinkler cap 1 once more, repeat above-mentioned hydrojet.Need only backward rotation sprinkler cap 1 when not using the utility model, make outer projection 11 not in axial groove 31.

Claims

1, a kind of by sprinkler cap (1), Connection Block (3), the cleansing fluid jet pump that bung flange (4) is formed, it is characterized in that valve seat (5) in addition, piston rod (2), following valve body (6), spring (7), the pump housing (8), pellet shot from a slingshot (9), the pump housing (8) is a stepped appearance hollow cylinder, valve seat (5) is in the pump housing (8), and captive joint with Connection Block (3) one ends, Connection Block (3) is fixed on the pump housing (8), bung flange (4) is contained in an end of the pump housing (8), in the pump housing (8), also has piston rod (2), following valve body (6), spring (7) and pellet shot from a slingshot (9), pellet shot from a slingshot (9) is positioned on the pump housing (8), spring (7) one ends are at following valve body (6), the other end is positioned on the pump housing (8), sprinkler cap (1) is fastened on an end projection (21) of the piston rod (2) of hollow, piston rod (2) other end is connected with the top of following valve body (6), and all place Connection Block (3), sprinkler cap has connecting through hole on (1); Bulge loop (61), radial direction through hole (62), axial unfair hole (63) are arranged on the described valve body (6) down, and radial direction through hole (62) communicates with axial unfair hole (63), and communicates with atmosphere behind the connecting through hole of piston rod (2), sprinkler cap (1); End ring (51) is arranged on the described valve seat (5), and end ring (51) seals when fitting with bulge loop (61); Two axial grooves (31), through hole (32) are arranged on the described Connection Block (3), it in the through hole (32) end of piston rod (2) and valve seat (5), axial groove (31) mates with the outer projection (11) of sprinkler cap (1), and outer projection (11) can be gone up at axial groove (31) and move.

2, cleansing fluid jet pump according to claim 1, it is characterized in that the described pump housing (8) is by pump case (84), concave arc ring (81), pawl type tooth (82), interior step ring (83), step circular arc ring (86), pump chamber (85), outer toroid (87) constitutes, the end of pump case (84) is outer toroid (87), outer toroid (87) places on the bung flange (4), the other end of pump case (84) has concave arc ring (81), the top of concave arc ring (81) is pawl type tooth (82), in the space that concave arc ring (81) and pawl type tooth (82) form is pellet shot from a slingshot (9), and pellet shot from a slingshot (9) can be at this space axial action; Step ring (83) on pump case (84), having, it on the interior step ring (83) end of spring (7), the valve seat (5) that is fastenedly connected is arranged on pump case (84), in step circular arc ring (86) ring on the pump case (84) is Connection Block (3), also have valve body (6) down in the pump chamber (85), following valve body (6) the inner is the other end of spring (7).

3, cleansing fluid jet pump according to claim 1 and 2, the connecting through hole that it is characterized in that described sprinkler cap (1) are to be communicated with slotted hole (13), connecting bore (12), are communicated with slotted hole (13) and communicate with connecting bore (12).