CN219313466U

CN219313466U - Spray pump for hand-washing-free water spray mop

Info

Publication number: CN219313466U
Application number: CN202222721998.7U
Authority: CN
Inventors: 韩海红
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-07-07
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a spray pump for a hand-washing-free water spray mop, which relates to the technical field of spray pumps and comprises a pump body, wherein a spray head is fixedly connected to the top of the pump body, a water level rod is fixedly connected to the inside of the top end of the pump body, a stainless steel spring is fixedly connected to the bottom end of the water level rod, the stainless steel spring is arranged in an inner cavity of the pump body, a piston is fixedly connected to the bottom end of the stainless steel spring, a piston rod is fixedly connected to the bottom end of the piston, the piston is in sliding connection with the inner wall of the pump body, a through hole is formed in the middle of the piston, a hole is formed in the middle of the piston rod, a protection sponge is fixedly connected to the top end of the hole, a check valve is fixedly connected to the middle of the top end of the piston rod, the check valve is arranged at the junction of the piston and the piston rod, the bottom inside of the spray head is fixedly connected with a core, and the bottom end of the core abuts against the top end of the water level rod. According to the utility model, the sponge filter screen, the core, the unidirectional water sealing rubber sleeve, the rubber ring, the connecting cover and the piston rod are arranged, so that particles in water are prevented from entering the spray sheet, and the spray sheet is prevented from being blocked.

Description

Spray pump for hand-washing-free water spray mop

Technical Field

The utility model relates to the technical field of spray pumps, in particular to a spray pump for a hand-washing-free water spray mop.

Background

The spray pump is widely applied in daily life, such as perfume, hand-free water spraying mop, etc., and the spray nozzle is a spraying device for spraying liquid from the fine holes to form mist tiny liquid drops, the spray pump sprays water on the mop, and the mop does not need to spray water again for use. However, when the spray pump is used, water is sprayed out from the nozzle, fine particles exist in the water, and the particles enter the nozzle and can block the spray sheet, so that the use of the spray pump is affected.

In order to solve the above problems, it is necessary to provide a spray pump for a hands-free water spray mop.

Disclosure of Invention

In order to solve the technical problem, the technical scheme provides the spray pump for the hand-free water spray mop, which solves the problems that when the spray pump is used, water is sprayed out of a nozzle, fine particles exist in the water, the particles enter the nozzle and can block a spray sheet to influence the use of the spray pump.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a exempt from hand washing spray pump for water spray mop, includes the pump body, pump body top fixedly connected with shower nozzle, the inside fixedly connected with water lever in pump body top, water lever bottom fixedly connected with stainless steel spring, stainless steel spring sets up at pump body inner chamber, stainless steel spring bottom fixedly connected with piston, piston bottom fixedly connected with piston rod, piston and pump body inner wall sliding connection, the through-hole has been seted up at the piston middle part, the hole has been seted up at the piston rod middle part, hole top fixedly connected with protection sponge, piston rod top middle part fixedly connected with check valve, the check valve sets up the junction at piston and piston rod, the inside bottom fixedly connected with core of shower nozzle, core bottom butt water lever top, core bottom outside fixedly connected with one-way water sealing gum cover, one-way water sealing gum cover and shower nozzle fixed connection, core top outside fixedly connected with sponge filter screen, sponge filter screen and shower nozzle fixed connection, shower nozzle top right side fixedly connected with nozzle bottom on the core top.

Preferably, the nozzles are obliquely arranged, and the spray sheets are fixedly connected in the nozzles.

Preferably, the bottom end of the pump body is fixedly connected with a connecting cover, a plurality of rubber rings are sleeved outside the lower part of the pump body, and a piston rod is in sliding connection with the connecting cover.

Preferably, a water outlet hole is formed in the middle of the water level rod.

Preferably, the part of the pump body, which is positioned on the stainless steel spring, is of a hollow structure.

Compared with the prior art, the utility model provides the spray pump for the hand-washing-free water spray mop, which has the following beneficial effects:

through setting up sponge filter screen, core, one-way water seal gum cover, rubber ring, linking lid and piston rod, sponge filter screen, core and one-way water seal gum cover guarantee when the pump body water spray, avoid granule in the aquatic to enter into the spray sheet from the apopore of water lever, the jam spray sheet, rubber ring, linking lid and piston rod make the spraying pump when installing with the water tank, it is inseparable to laminate each other, avoid granule in the air to enter into the spraying pump inside from the gap of rubber ring and water tank or linking lid and piston rod's gap, further reduce the quantity of granule in the water, guarantee the permanent use of spray sheet.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

the reference numerals in the figures are:

1. a spray head; 2. spraying; 3. a sponge filter screen; 4. a core; 5. one-way water sealing rubber sleeve; 6. a water level rod; 7. a pump body; 8. stainless steel springs; 9. a piston; 10. a rubber ring; 11. a one-way valve; 12. a connecting cover; 13. a piston rod.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-3, a spray pump for hand-free water spray mop comprises a pump body 7, pump body 7 top fixedly connected with shower nozzle 1, the inside fixedly connected with water lever 6 in pump body 7 top, water lever 6 bottom fixedly connected with stainless steel spring 8, stainless steel spring 8 sets up in pump body 7 inner chamber, stainless steel spring 8 bottom fixedly connected with piston 9, piston 9 bottom fixedly connected with piston rod 13, piston 9 and pump body 7 inner wall sliding connection, the through-hole has been seted up at piston 9 middle part, the hole has been seted up at piston rod 13 middle part, hole top fixedly connected with protection sponge, piston rod 13 top middle part fixedly connected with check valve 11, check valve 11 sets up in the junction of piston 9 and piston rod 13, shower nozzle 1 inside bottom fixedly connected with core 4, core 4 bottom butt water lever 6 top, core 4 bottom outside fixedly connected with one-way water sealing gum cover 5 and shower nozzle 1 fixedly connected with, 4 top outside fixedly connected with sponge 3, sponge 3 and shower nozzle 1 top right side fixedly connected with nozzle, nozzle top fixedly connected with core 4 top.

When the spray pump is used, the spray pump is arranged at the water tank of the mop, the spray sheet 2 is placed in a reversed mode, the spray sheet 2 is obliquely downwards arranged, a corresponding structure is arranged on the mop and used for pressing the bottom end of the piston rod 13, the spray sheet 2 is only contacted when pressed, the piston rod 13 moves inwards when pressed, the piston 9 is extruded, due to the arrangement of the one-way valve 11, water cannot flow out from the end part of the piston rod 13, water at the stainless steel spring 8 is extruded to be discharged from a water outlet hole in the middle of the water level rod 6 and sprayed downwards from the spray sheet 2, and just in the advancing direction of the mop, at the moment, the sponge filter screen 3, the core 4 and the one-way water sealing rubber sleeve 5 block particles, so that the particles are prevented from entering the spray sheet 2, and blockage is avoided, and when spraying is finished, the piston rod 13 is not pressed, under the elastic action of the stainless steel spring 8, therefore the cavity at the stainless steel spring 8 can suck water, the water at the water tank enters from the end part of the piston rod 13, flows through the through holes in the middle of the one-way valve 11 and the piston 9, and enters the cavity at the stainless steel spring 8.

Specifically, the nozzle is obliquely arranged, the nozzle is fixedly connected with the spray sheet 2, and the spray sheet 2 can better enable water to be formed into spray.

The bottom end fixedly connected with of the pump body 7 joins the lid 12, and a plurality of rubber ring 10 has been cup jointed to pump body 7 below part outside, and piston rod 13 and joining lid 12 sliding connection can strengthen the leakproofness that both are connected when installing with the water tank, combines the protection sponge that sets up in piston rod 13, can avoid granule in the aquatic or granule in the air to enter into apopore and the spray sheet 2 of water level pole 6.

The middle part of the water level rod 6 is provided with a water outlet, and the water outlet is very small and is easy to be blocked.

The spray sheet 2 is provided with spray holes, the spray holes are small, and blockage is easy to occur.

The part of the pump body 7, which is positioned on the stainless steel spring 8, is of a hollow structure and is used for storing water for spraying.

The working principle and the using flow of the utility model are as follows: through setting up sponge filter screen 3, core 4, one-way water seal gum cover 5, the rubber ring 10, connect lid 12 and piston rod 13, sponge filter screen 3, core 4 and one-way water seal gum cover 5 guarantee when pump body 7 sprays water, avoid granule in the water to enter into spray sheet 2 from the apopore of water lever 6, block up spray sheet 2, rubber ring 10, connect lid 12 and piston rod 13 make the spraying pump when installing with the water tank, it is inseparable to laminate each other, avoid granule in the air to enter into the spraying pump inside from the gap of rubber ring 10 and water tank or connect lid 12 and piston rod 13, further reduce the quantity of granule in the water, guarantee the permanent use of spray sheet 2.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a exempt from hand washing spray pump for water spray mop, a serial communication port, including pump body (7), pump body (7) top fixedly connected with shower nozzle (1), pump body (7) top inside fixedly connected with water level pole (6), water level pole (6) bottom fixedly connected with stainless steel spring (8), stainless steel spring (8) set up at pump body (7) inner chamber, stainless steel spring (8) bottom fixedly connected with piston (9), piston (9) bottom fixedly connected with piston rod (13), piston (9) and pump body (7) inner wall sliding connection, the through-hole has been seted up at piston (9) middle part, the hole top fixedly connected with protection sponge, piston rod (13) top middle part fixedly connected with check valve (11), check valve (11) set up in the junction of piston (9) and piston rod (13), inside bottom fixedly connected with core (4) of shower nozzle (1), core (4) bottom butt water level pole (6) top, core (4) bottom outside fixedly connected with one-way seal water jacket (5), one-way seal water jacket (5) and shower nozzle (3) are fixedly connected with sponge (3), the right side of the top of the spray head (1) is fixedly connected with a nozzle, and the bottom end of the nozzle is fixedly connected with the top end of the core (4).

2. The spray pump for a hands-free water spray mop of claim 1, wherein: the spray nozzle is obliquely arranged, and a spray sheet (2) is fixedly connected in the spray nozzle.

3. The spray pump for a hands-free water spray mop of claim 1, wherein: the bottom end of the pump body (7) is fixedly connected with a connecting cover (12), a plurality of rubber rings (10) are sleeved outside the lower part of the pump body (7), and a piston rod (13) is in sliding connection with the connecting cover (12).

4. The spray pump for a hands-free water spray mop of claim 1, wherein: and a water outlet hole is formed in the middle of the water level rod (6).

5. The spray pump for a hands-free water spray mop of claim 1, wherein: the part of the pump body (7) positioned on the stainless steel spring (8) is of a hollow structure.