Push type liquid outlet head for food detergent

Abstract

The utility model discloses a food detergent pressing type liquid outlet head, which comprises a pressing pump head mechanism and a telescopic liquid outlet mechanism, the telescopic liquid outlet mechanism is arranged on the pressing pump head mechanism, the telescopic liquid outlet mechanism comprises a liquid outlet pipe, a telescopic pipe is movably inserted into the inner side of the liquid outlet pipe, and the telescopic pipe is connected with the liquid outlet pipe. An energy storage spring is embedded in the outer side of the telescopic pipe, a telescopic piston is fixedly connected to the outer side of one end of the telescopic pipe, a plugging plate is fixedly installed at the end, away from the telescopic piston, of the telescopic pipe, and a liquid outlet is formed in the end, close to the plugging plate, of the bottom end of the telescopic pipe. Through the linkage design of the telescopic liquid outlet mechanism and the energy storage spring, the telescopic pipe stretches out to discharge liquid during pressing and automatically retracts to seal the liquid outlet after being released, the pollution risk of an open type pipe opening is eliminated, the liquid storage bin is matched with the downward pressing piston to balance the internal pressure, it is ensured that the telescopic pipe is completely reset, residual liquid is adsorbed, and bacterium breeding is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of detergent, concretely to a food detergent press type liquid outlet head. BACKGROUND

[0002] The food detergent press type liquid outlet head is a convenient device for realizing quantitative release of liquid through press operation, and the traditional liquid outlet pipe is open type for the convenience of liquid outlet, though convenient operation, but the long-term exposed pipe opening is easy to be invaded by dust, bacteria and other pollutants, leading to detergent pollution, especially in food cleaning scene, which can cause secondary health hazards, therefore, the food detergent press type liquid outlet head is urgently needed to solve the above problems. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a food detergent press type liquid outlet head to solve the problems in the above background.

[0004] In order to achieve the above purpose, the utility model provides the following technical scheme: a food detergent press type liquid outlet head, comprising a press pump head mechanism and a telescopic liquid outlet mechanism, the telescopic liquid outlet mechanism is arranged on the press pump head mechanism, the telescopic liquid outlet mechanism comprises a liquid outlet pipe, a telescopic pipe is movably inserted into the inner side of the liquid outlet pipe, an energy storage spring is nested on the outer side of the telescopic pipe, a telescopic piston is fixedly connected to the outer side of one end of the telescopic pipe, a blocking plate is fixedly installed on the end of the telescopic pipe away from the telescopic piston, and a liquid outlet port is formed in the end of the bottom of the telescopic pipe close to the blocking plate.

[0005] Preferably, two clamping grooves are symmetrically formed in the end of the liquid outlet pipe away from the telescopic pipe, a retaining ring is fixedly connected to the inner side of the end of the liquid outlet pipe away from the clamping grooves, and the telescopic piston is connected to the inner side of the liquid outlet pipe.

[0006] Preferably, one end of the energy storage spring is close to the side of the telescopic piston close to the telescopic pipe, the other end of the energy storage spring is close to the side of the retaining ring close to the clamping groove, and the side of the blocking plate close to the telescopic pipe and the side of the liquid outlet pipe close to the retaining ring are in contact connection.

[0007] Preferably, the press pump head mechanism comprises a press head, the bottom end of the press head is fixedly connected with a liquid outlet head, the outer side top end of the liquid outlet head is fixedly connected with a liquid outlet flow guide pipe, the end of the liquid outlet flow guide pipe away from the liquid outlet head penetrates through the press head and is located on the outer side of the press head, the outer side of the liquid outlet flow guide pipe is fixedly connected with a clamping ring, the side of the clamping ring away from the press head is symmetrically fixedly connected with two clamping joints, and the clamping joints and the clamping grooves are matched.

[0008] Preferably, the outer side of the liquid outlet guide pipe is movably clamped with an internal thread snap ring, and the liquid outlet guide pipe is provided with a rubber pad at the end away from the pressing head.

[0009] Preferably, the middle of the top end of the pressing head is fixedly connected with a liquid storage bin, the inside of the liquid storage bin is connected with a downward pressing piston, and the top end of the downward pressing piston is fixedly connected with a pressing plate.

[0010] Preferably, the clamping groove is clamped on the clamping head, the liquid outlet guide pipe is movably inserted into the inner side of the liquid outlet pipe through the rubber pad, and the internal thread snap ring is threadedly connected on the liquid outlet pipe.

[0011] Preferably, the soft rubber pad is arranged on the side close to the telescopic pipe of the sealing plate.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a telescopic liquid outlet mechanism and energy storage spring linkage design, realize the telescopic pipe when pressing and stretch out liquid, release automatically retract and close the liquid outlet, eliminate the open type pipe mouth pollution risk, and the liquid storage bin cooperates the balance internal pressure with the downward pressing piston, ensure that telescopic pipe completely resets and adsorbs residual liquid, avoids the bacterial breeding, and the whole design has dynamic sealing, prevents the pollution and the health guarantee function, and significantly promotes the security and reliability of food detergent use. ACCURACY

[0014] Figure 1 It is the main body three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the main body second state bottom structure schematic diagram in the utility model;

[0016] Figure 3 It is the pressing pump head mechanism structure schematic diagram in the utility model;

[0017] Figure 4 It is the pressing pump head mechanism sectional structure schematic diagram in the utility model;

[0018] Figure 5 It is the telescopic liquid outlet mechanism split structure schematic diagram in the utility model.

[0019] In the drawing: 1-pressing pump head mechanism;2-telescopic liquid outlet mechanism;3-pressing head;4-pressing plate;5-liquid storage bin;6-downward pressing piston;7-liquid outlet guide pipe;8-snap ring;9-clamping head;10-internal thread snap ring;11-rubber pad;12-liquid outlet head;13-liquid outlet pipe;14-clamping groove;15-stop ring;16-telescopic pipe;17-telescopic piston;18-liquid outlet;19-sealing plate;20-energy storage spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides an embodiment: a food detergent pressurized liquid outlet head, including press pump head mechanism 1 and telescopic liquid outlet mechanism 2, telescopic liquid outlet mechanism 2 sets up on press pump head mechanism 1, telescopic liquid outlet mechanism 2 includes liquid outlet pipe 13, the inside of liquid outlet pipe 13 is movably inserted with telescopic pipe 16, the outside of telescopic pipe 16 is nested with energy storage spring 20, one end outside telescopic pipe 16 is fixedly connected with telescopic piston 17, the end away from telescopic piston 17 of telescopic pipe 16 is fixedly installed with blocking plate 19, the bottom end of telescopic pipe 16 is close to the end of the one end of blocking plate 19 and is provided with liquid outlet 18, the end away from telescopic pipe 16 of liquid outlet pipe 13 is symmetrically provided with two clamping grooves 14, the inside of the end away from clamping groove 14 of liquid outlet pipe 13 is fixedly connected with fender ring 15, and telescopic piston 17 piston is connected to the inside of liquid outlet pipe 13.

[0022] One end of energy storage spring 20 is close to the side of telescopic piston 17 close to telescopic pipe 16, the other end of energy storage spring 20 is close to the side of fender ring 15 close to clamping groove 14, when telescopic pipe 16 stretches out liquid outlet pipe 13 during pressurized liquid outlet, telescopic pipe 16 drives telescopic piston 17 to move and extrudes energy storage spring 20 to contract, when the pressure is removed, energy storage spring 20 rebounds and pushes telescopic piston 17 to drive telescopic pipe 16 to retract to the inside of liquid outlet pipe 13, the side of blocking plate 19 close to telescopic pipe 16 and the side of liquid outlet pipe 13 close to fender ring 15 are connected, the side of blocking plate 19 close to telescopic pipe 16 is equipped with soft rubber pad, and the soft rubber pad increases the sealing between blocking plate 19 and liquid outlet pipe 13.

[0023] Press pump head mechanism 1 includes press head 3, the bottom end of press head 3 is fixedly connected with liquid outlet head 12, the outside top end of liquid outlet head 12 is fixedly connected with liquid outlet flow guide pipe 7, the end away from liquid outlet head 12 of liquid outlet flow guide pipe 7 passes through press head 3 and is located on the outside of press head 3, the outside of liquid outlet flow guide pipe 7 is fixedly connected with snap ring 8, the side away from press head 3 of snap ring 8 is symmetrically fixedly connected with two clamping heads 9, clamping head 9 and clamping groove 14 are matched, the outside of liquid outlet flow guide pipe 7 movably clamps with internal thread snap ring 10, and the end away from press head 3 of liquid outlet flow guide pipe 7 is equipped with rubber pad 11.

[0024] The middle of the top end of the pressing head 3 is fixedly connected with a liquid storage bin 5, a lower pressing piston 6 is connected with the inside of the liquid storage bin 5, the top end of the lower pressing piston 6 is fixedly connected with a pressing plate 4, and the liquid storage bin 5 is used to store the washing agent flowing back when the telescopic pipe 16 is contracted, so as to balance the pressure in the inside of the liquid outlet head 12, so that the telescopic pipe 16 is completely contracted into the inside of the liquid outlet pipe 13, and the liquid outlet 18 is sealed.

[0025] The liquid outlet 18 is vertically arranged with the two clamping grooves 14, the opening end of the liquid outlet 18 is vertically downwardly arranged through the clamping and of the clamping groove 14 and the clamping head 9, the liquid outlet guide pipe 7 is movably inserted into the inside of the liquid outlet pipe 13 through the rubber pad 11, the sealing is increased through the rubber pad 11, and the washing agent is prevented from leaking, and the internal thread clasp 10 is threadedly connected with the liquid outlet pipe 13, and the liquid outlet pipe 13 is fixed on the liquid outlet guide pipe 7 through the internal thread clasp 10.

[0026] Working principle: in the use process, first, the device is connected to the top end of the pressing pump, then the pressing plate 4 is pressed downwardly through external force, the lower pressing piston 6 is driven to move downwardly, the bottom end of the pressing plate 4 is tightly attached to the top end of the liquid storage bin 5, then the pressing head 3 is driven to move downwardly to press the pressing pump, the washing agent in the bottle is delivered to the inside of the liquid outlet head 12 by the pressing pump, when the inside of the liquid outlet head 12 is full of the washing agent, the liquid outlet head 12 delivers the washing agent to the inside of the liquid outlet guide pipe 7 and the liquid outlet pipe 13, when the inside of the liquid outlet guide pipe 7 and the liquid outlet pipe 13 is full of the washing agent, the pressing plate 4 is pressed again, the washing agent enters the inside of the liquid outlet head 12 to increase the pressure in the inside of the liquid outlet head 12, so as to drive the telescopic pipe 16 to extend out of the liquid outlet pipe 13, when the liquid outlet 18 extends out of the liquid outlet pipe 13, the washing agent is discharged outwardly through the liquid outlet 18, and the telescopic piston 17 is pressed to contract the energy storage spring 20, when the pressing is stopped, the washing agent in the inside of the liquid outlet head 12 stops entering, at this time, the energy storage spring 20 loses the pressure and rebounds to drive the telescopic piston 17 to drive the telescopic pipe 16 to retract into the inside of the liquid outlet pipe 13, when the liquid outlet 18 completely enters the inside of the liquid outlet pipe 13, the washing agent in the inside of the liquid outlet pipe 13 is pressed into the inside of the liquid storage bin 5, and the lower pressing piston 6 is pressed to drive the pressing plate 4 to move upwardly, so that the sealing plate 19 is tightly attached to the end of the liquid outlet pipe 13, when the device is used again, the pressing plate 4 can discharge the washing agent in the inside of the liquid storage bin 5.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A press-type dispensing nozzle for food detergent, comprising a press pump head mechanism (1) and a telescopic dispensing mechanism (2), characterized in that: The telescopic liquid outlet mechanism (2) is mounted on the press pump head mechanism (1). The telescopic liquid outlet mechanism (2) includes a liquid outlet pipe (13). A telescopic pipe (16) is movably inserted into the inner side of the liquid outlet pipe (13). An energy storage spring (20) is nested on the outer side of the telescopic pipe (16). A telescopic piston (17) is fixedly connected to the outer side of one end of the telescopic pipe (16). A sealing plate (19) is fixedly installed at the end of the telescopic pipe (16) away from the telescopic piston (17). A liquid outlet (18) is opened at the bottom end of the telescopic pipe (16) near the sealing plate (19).

2. The press-type dispensing nozzle for food detergent according to claim 1, characterized in that: Two snap-fit ​​grooves (14) are symmetrically opened at one end of the liquid outlet pipe (13) away from the telescopic pipe (16). A retaining ring (15) is fixedly connected to the inner side of the end of the liquid outlet pipe (13) away from the snap-fit ​​groove (14). The telescopic piston (17) is piston-connected to the inner side of the liquid outlet pipe (13).

3. The press-type dispensing nozzle for food detergent according to claim 2, characterized in that: One end of the energy storage spring (20) is close to the telescopic piston (17) near the telescopic tube (16), and the other end of the energy storage spring (20) is close to the retaining ring (15) near the snap-fit ​​groove (14). The sealing plate (19) is in contact with the side of the telescopic tube (16) and the side of the liquid outlet pipe (13) near the retaining ring (15).

4. The press-type dispensing nozzle for food detergent according to claim 2, characterized in that: The press pump head mechanism (1) includes a press head (3), the bottom end of the press head (3) is fixedly connected to a liquid outlet head (12), the outer top end of the liquid outlet head (12) is fixedly connected to a liquid outlet guide tube (7), the end of the liquid outlet guide tube (7) away from the liquid outlet head (12) passes through the press head (3) and is located on the outside of the press head (3), the outer side of the liquid outlet guide tube (7) is fixedly connected to a retaining ring (8), the retaining ring (8) is symmetrically fixedly connected to two retaining connectors (9) on the side away from the press head (3), the retaining connectors (9) and the retaining groove (14) are matched.

5. The press-type dispensing nozzle for food detergent according to claim 4, characterized in that: The outer side of the liquid outlet guide tube (7) is movably engaged with an internal threaded retaining ring (10), and a rubber pad (11) is provided at the end of the liquid outlet guide tube (7) away from the pressing head (3).

6. The press-type dispensing nozzle for food detergent according to claim 4, characterized in that: The top center of the pressing head (3) is fixedly connected to a liquid storage tank (5), and the internal piston of the liquid storage tank (5) is connected to a pressing piston (6). The top of the pressing piston (6) is fixedly connected to a pressing plate (4).

7. The press-type dispensing nozzle for food detergent according to claim 5, characterized in that: The snap-fit ​​groove (14) is snapped onto the snap-fit ​​connector (9), the liquid outlet guide tube (7) is movably inserted into the inner side of the liquid outlet tube (13) through the rubber pad (11), and the internal thread snap ring (10) is threaded onto the liquid outlet tube (13).

8. The press-type dispensing nozzle for food detergent according to claim 1, characterized in that: The sealing plate (19) has a soft rubber pad on the side near the telescopic tube (16).

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