CN216500148U

CN216500148U - Hand-push type foam kettle

Info

Publication number: CN216500148U
Application number: CN202123320717.9U
Authority: CN
Inventors: 王国栋
Original assignee: Anhui Xiongwei Electromechanical Co ltd
Current assignee: Anhui Xiongwei Electromechanical Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-05-13
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses a hand-push type foam kettle which comprises a liquid storage bottle, a connector connected to the upper end of the liquid storage bottle, a liquid suction pipe connected to the lower end of the connector and inserted into the liquid storage bottle, a foam generator positioned on the inner side of the left end of the connector and a nozzle connected to the left end of the connector. The foam generator may be formed by winding a steel wire into a mass and then pressing the mass. The right-hand member that connects is provided with the interface, and the inner chamber bottom of interface is provided with the air outlet channel with stock solution bottle inner chamber intercommunication, the interface connection has the inflator mechanism that can suppress the drum-blowing through the hand push, and is provided with the one-way air outlet valve that can carry out downward one-way ventilation in the air outlet channel. When the foam generating device is used, the push handle is pulled outwards, the push rod and the piston plate move rightwards, the sealing ring is located on the left side, air can enter from the moving gap, when the foam generating device is inflated, the moving gap can be blocked by the sealing ring, air leakage cannot occur, the pressure in the liquid storage bottle is increased due to the small nozzle opening, manual pressurization is achieved, and foam liquid enters the foam generator through the liquid suction pipe to generate foam.

Description

Hand-push type foam kettle

Technical Field

The utility model relates to the field of hand pushing of foam kettles, in particular to a hand-pushed foam kettle.

Background

When an automobile is cleaned, foam can be scattered outside, so that decontamination and cleaning are facilitated, the foam is generally formed by filling foam liquid into a liquid storage bottle, the upper end of the liquid storage bottle is connected with a spray head, one end of the spray head is connected with a cleaning machine, and the purpose of spraying the foam is achieved through a foam pot by using high-pressure and high-flow-rate water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hand-push type foam kettle to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hand propelled foam kettle, includes the stock solution bottle, connects the joint in the stock solution bottle upper end, connects the pipette that connects the lower extreme and insert in the stock solution bottle, is located the foam generator of joint left end inboard and connects the nozzle at the joint left end. The foam generator may be formed by winding a steel wire into a mass and then pressing the mass.

The right-hand member that connects is provided with the interface, and the inner chamber bottom of interface is provided with the air outlet channel with stock solution bottle inner chamber intercommunication, the interface connection has the inflator mechanism that can suppress the drum-blowing through the hand push, and is provided with the one-way air outlet valve that can carry out downward one-way ventilation in the air outlet channel.

Preferably, the inflator mechanism comprises a cylinder body connected at the right end of the liquid storage bottle, a push rod installed in the cylinder body, a push handle arranged at the right end of the push rod, and a piston plate arranged at the left end of the push rod, wherein an air inlet gap is arranged between the circumferential direction of the piston plate and the cylinder body, and the inflator mechanism further comprises a one-way air inlet valve arranged on the piston plate and used for one-way air inlet. When pumping to the right, air can be admitted.

Preferably, the one-way air inlet valve comprises a baffle arranged on the left side of the piston plate, the baffle is connected with the piston plate through a support column in the middle, a sealing ring capable of blocking an air inlet gap is arranged on the left side of the piston plate, the circumferential direction of the sealing ring is abutted to the inner wall of the cylinder body, a moving gap is reserved between the sealing ring and the baffle on the left side, and an air inlet groove is formed in the circumferential direction of the baffle. The movable gap is positioned on the left side during air suction, so that air can be sucked from the movable gap, and the movable gap can be blocked by the sealing ring during air suction, so that air leakage is avoided.

Preferably, the cylinder is in threaded connection with the interface. The installation and the dismantlement are convenient.

Preferably, the right end of the cylinder body is in threaded connection with a rear cover through which the push rod passes.

Preferably, the right end of the push rod is provided with an upper card and a lower card, and the push handle is provided with a clamping groove corresponding to the cards. The card is plastics, can insert the draw-in groove after extruding in opposite directions, and the card tip outside is provided with the barb of falling triangle-shaped, corresponds with the barb on the draw-in groove inner wall and is provided with anti-skidding groove to the block.

Preferably, the air outlet channel is cylindric, one-way air outlet valve is including installing the sealed ball lower carriage of lower extreme open-ended tube-shape in air outlet channel, and the upside of sealed ball lower carriage is provided with the sealed ball, the square air outlet groove of being convenient for give vent to anger is seted up to the upper end of sealed ball lower carriage, and has cup jointed the sealed ball upper bracket on the sealed ball lower carriage, the upper end of sealed ball upper bracket is open-ended round platform type.

Preferably, the sealing ball is a glass ball. Smooth and good sealing effect.

Compared with the prior art, the utility model has the beneficial effects that: when the manual spraying device is used, the pushing handle is pulled outwards, the push rod and the piston plate move rightwards, the sealing ring is located on the left side, air can enter from a moving gap, when the air is inflated, the moving gap can be plugged by the sealing ring, air leakage cannot occur, the nozzle opening is small, the pressure in the liquid storage bottle is increased, manual pressurization is achieved, foam liquid enters the foam generator through the liquid suction pipe, foam is generated, the foam liquid is sprayed out at high pressure through the nozzle, when the pressure in the liquid storage bottle is increased, the sealing ball can be blown up through the air outlet groove, the upper end of the upper support of the sealing ball is plugged, air leakage is avoided, the spraying effect is guaranteed, manual spraying is achieved, and the constraint of high-pressure water is avoided, and the manual spraying device is convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1;

FIG. 3 is a schematic view of the present invention in the configuration of air intake;

FIG. 4 is a cut-away isometric view of the cartridge of the present invention.

In the figure: 1. a liquid storage bottle; 11. a joint; 12. a pipette; 13. a foam generator; 14. a nozzle; 2. an interface; 21. an air outlet channel; 22. a sealing ball lower support; 23. a sealing ball; 24. a sealing ball upper bracket; 3. a barrel; 31. a push rod; 32. a push handle; 33. a piston plate; 34. a baffle plate; 35. a seal ring; 36. an air inlet groove; 37. a rear cover; 38. a card.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution of a hand-push type foam kettle: a hand-push type foam kettle comprises a liquid storage bottle 1, a connector 11 connected to the upper end of the liquid storage bottle 1, a liquid suction pipe 12 connected to the lower end of the connector 11 and inserted into the liquid storage bottle 1, a foam generator 13 located on the inner side of the left end of the connector 11 and a nozzle 14 connected to the left end of the connector 11. The foam generator 13 may be formed by winding a wire into a mass and then pressing the mass.

The right end of the connector 11 is provided with a connector 2, the bottom of the inner cavity of the connector 2 is provided with an air outlet channel 21 communicated with the inner cavity of the liquid storage bottle 1, the connector 2 is connected with an air inflator mechanism capable of pressurizing and blowing air by hand pushing, and a one-way air outlet valve capable of conducting downward one-way ventilation is arranged in the air outlet channel 21. When the air cylinder mechanism is pressurized, the nozzle 14 has a small opening, so that the pressure in the liquid storage bottle 1 is increased.

The air cylinder mechanism comprises a cylinder body 3 connected to the right end of the liquid storage bottle 1, a push rod 31 installed in the cylinder body 3, a push handle 32 arranged at the right end of the push rod 31, a piston plate 33 arranged at the left end of the push rod 31, an air inlet gap arranged between the circumference of the piston plate 33 and the cylinder body 3, and a one-way air inlet valve arranged on the piston plate 33 and used for one-way air inlet. When pumping to the right, air can be admitted. The one-way air inlet valve comprises a baffle 34 arranged on the left side of the piston plate 33, the baffle 34 is connected with the piston plate 33 through a support column in the middle, a sealing ring 35 capable of blocking an air inlet gap is arranged on the left side of the piston plate 33, the circumferential direction of the sealing ring 35 is abutted to the inner wall of the cylinder 3, a moving gap is reserved between the sealing ring 35 and the baffle 34 on the left side, and an air inlet groove 36 is formed in the circumferential direction of the baffle 34. The movement gap is such that the seal ring 35 is positioned on the left side during air suction to allow air to enter from the movement gap, and the seal ring 35 blocks the movement gap during air suction to prevent air leakage. The cylinder 3 is in threaded connection with the interface 2. The installation and the dismantlement are convenient. The right end of the cylinder 3 is threadedly connected with a rear cover 37 through which the push rod 31 passes. The right end of the push rod 31 is provided with an upper clamping piece and a lower clamping piece 38, and the push handle 32 is provided with a clamping groove corresponding to the clamping pieces 38. Card 38 is plastics, can insert the draw-in groove after extruding in opposite directions, and the card 38 tip outside is provided with the barb of falling triangle-shaped, corresponds with the barb on the draw-in groove inner wall and is provided with anti-skidding groove to the block.

Air outlet channel 21 is cylindricly, and air outlet channel 21's upper end is the round platform type, and one-way air outlet valve is including installing the sealed ball lower carriage 22 of the lower extreme open-ended tube-shape in air outlet channel 21, and the upside of sealed ball lower carriage 22 is provided with ball sealer 23, and the square air outlet groove of being convenient for give vent to anger is seted up to ball sealer lower carriage 22's upper end, has cup jointed ball sealer upper bracket 24 on the ball sealer lower carriage 22, and ball sealer upper bracket 24's upper end is the open-ended round platform type. The air outlet groove is square, the front width and the rear width of the air outlet groove are larger than those of the sealing ball 23, and air can pass through the air outlet groove when air is blown inwards. When the pressure in the liquid storage bottle 1 is higher, the sealing ball 23 can be blown up by the air outlet groove, the upper end of the upper sealing ball support 24 is plugged from the inner side, the internal pressure of the liquid storage bottle 1 is ensured, and therefore foam can be sprayed out from the nozzle 14. The diameter of the top of the sealing ball upper support 24 is smaller than that of the sealing ball 23, and the sealing ball 23 is a glass ball. Smooth and good sealing effect.

The working principle is as follows: when the automatic air-blowing device is used, the push handle 32 is pulled outwards, the push rod 31 and the piston plate 33 move rightwards, the sealing ring 35 is located on the left side, air can enter from a moving gap, when the air is blown, the moving gap can be blocked by the sealing ring 35, air leakage does not occur, the pressure in the liquid storage bottle 1 is increased due to the small opening of the nozzle 14, manual pressurization is achieved, foam liquid enters the foam generator 13 through the liquid suction pipe 12, foam is generated and is sprayed out through the nozzle 14 under high pressure, when the pressure in the liquid storage bottle 1 is increased, the sealing ball 23 can be blown up through the air outlet groove, the upper end of the sealing ball upper support 24 is blocked, air leakage is avoided, the spraying effect is guaranteed, manual spraying is achieved, high-pressure water binding is avoided, and the automatic air-blowing device is convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hand-push type foam kettle comprises a liquid storage bottle (1), a joint (11) connected to the upper end of the liquid storage bottle (1), a liquid suction pipe (12) connected to the lower end of the joint (11) and inserted into the liquid storage bottle (1), a foam generator (13) positioned on the inner side of the left end of the joint (11) and a nozzle (14) connected to the left end of the joint (11);

the method is characterized in that: the right-hand member that connects (11) is provided with interface (2), and the inner chamber bottom of interface (2) is provided with air outlet channel (21) with stock solution bottle (1) inner chamber intercommunication, interface (2) are connected with and can suppress the inflator mechanism of drum gas through the hand push, and are provided with the one-way air outlet valve that can carry out downward one-way ventilation in air outlet channel (21).

2. The hand propelled foam kettle of claim 1, wherein: the inflator mechanism comprises a cylinder body (3) connected to the right end of the liquid storage bottle (1), a push rod (31) installed in the cylinder body (3), a push handle (32) arranged at the right end of the push rod (31) and a piston plate (33) arranged at the left end of the push rod (31), wherein an air inlet gap is formed between the circumferential direction of the piston plate (33) and the cylinder body (3), and the inflator mechanism further comprises a one-way air inlet valve arranged on the piston plate (33) and used for one-way air inlet.

3. The hand propelled foam kettle of claim 2, wherein: one-way air inlet valve is including setting up baffle (34) on piston plate (33) left side, and is connected through the support column at middle part between baffle (34) and piston plate (33), and the left side of piston plate (33) sets up sealing washer (35) that can shutoff admission clearance, and the circumference of sealing washer (35) supports on the inner wall of barrel (3), leave the removal clearance between sealing washer (35) and left baffle (34), and admission groove (36) have been seted up to the circumference of baffle (34).

4. A hand propelled foam kettle according to claim 3 in which: the cylinder body (3) is in threaded connection with the interface (2).

5. A hand propelled foam kettle according to claim 4 and further comprising: the right end of the cylinder body (3) is in threaded connection with a rear cover (37) through which the push rod (31) passes.

6. A hand propelled foam kettle according to claim 5 and further comprising: the right end of the push rod (31) is provided with an upper clamping piece and a lower clamping piece (38), and the push handle (32) is provided with a clamping groove corresponding to the clamping pieces (38).

7. The hand-propelled foam kettle as claimed in claim 1, wherein: air outlet channel (21) are cylindricly, one-way air outlet valve is including installing sealed ball lower carriage (22) of lower extreme open-ended tube-shape in air outlet channel (21), and the upside of sealed ball lower carriage (22) is provided with sealed ball (23), the square air outlet groove of being convenient for give vent to anger is seted up to the upper end of sealed ball lower carriage (22), and has cup jointed sealed ball upper bracket (24) on sealed ball lower carriage (22), the upper end of sealed ball upper bracket (24) is the open-ended round platform type.

8. The hand propelled foam kettle of claim 7, wherein: the sealing ball (23) is a glass ball.