Anti-dripping laundry detergent bottle

Abstract

The utility model discloses a drip-proof laundry detergent bottle which comprises a laundry detergent bottle body, a tightening end cover in threaded connection with the top of the laundry detergent bottle body, a piston pump rod in sealed connection with the interior of the tightening end cover, a liquid outlet pipe in sealed connection with the upper end of the outer wall of the piston pump rod, and a bearing assembly arranged on the right side of the outer wall of the tightening end cover. According to the drip-proof laundry detergent bottle, the sliding rod body can be driven to slide up and down by pulling the spherical handle, then the rubber round block can be driven to slide up and down by clinging to the inner wall of the fixed cylinder body, the internal air pressure of the fixed cylinder body is changed, and the inner wall of the fixed cylinder body is sucked back. The elastic thin film can be made to sink downwards, so that the laundry detergent liquid in the liquid outlet end opening of the liquid outlet pipe can move backwards in the linear direction of the liquid outlet pipe, the downward dripping amount of the laundry detergent liquid in the pipe opening of the liquid outlet pipe can be reduced, and waste of the laundry detergent is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of laundry detergent, in particular to a drip-proof laundry detergent bottle. Background Art

[0002] The working principle of laundry detergent is similar to that of traditional washing powder and soap, and the active ingredients are all surfactants. The difference is that traditional washing powder and soap use anionic surfactants, mainly sodium alkyl sulfonate and sodium stearate, which are highly alkaline and thus cause greater irritation and damage to the skin when used. Laundry detergents mostly use non-ionic surfactants, with a pH close to neutral, which is gentle on the skin, and after being discharged into nature, they degrade faster than washing powder, so they have become a new generation of detergents.

[0003] At present, laundry detergent bottles are usually of direct pouring and extrusion type structures. The liquid outlet of the extrusion type laundry detergent bottle is prone to residual liquid detergent. During placement, part of the laundry detergent at the outlet will drip onto the sink, affecting the cleanliness of the sink. Therefore, we propose a drip-proof laundry detergent bottle to solve this problem. Utility Model Content

[0004] The utility model aims to provide a drip-proof laundry detergent bottle to solve the problem in the above-mentioned background art that part of the laundry detergent on the liquid outlet of the laundry detergent bottle will drip onto the washstand, affecting the cleanliness of the washstand.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a drip-proof laundry detergent bottle, comprising a laundry detergent bottle body, a top of the laundry detergent bottle body threadedly connected with a tightening end cap, and an inner sealing connection of the tightening end cap with a piston pump rod, and also comprising:

[0006] A liquid outlet pipe is sealed and connected to the upper end of the outer wall of the piston pump rod, and is used to discharge the laundry detergent in the laundry detergent bottle;

[0007] A receiving assembly is arranged on the right side of the outer wall of the tightened end cover and is used to receive the hand sanitizer remaining on the wall of the liquid outlet tube;

[0008] The back-sucking component is arranged at the lower end of the outer wall of the liquid outlet pipe, and is used to back-suck the hand washing liquid inside the liquid outlet pipe to reduce the amount of hand washing liquid dripping downwards.

[0009] Preferably, a clamping block is fixed on the right side of the outer wall of the tightened end cover, and the cross section of the clamping block is a "U"-shaped structure.

[0010] Preferably, the receiving assembly includes a receiving cylinder, a clamping handle, and a diversion nozzle. The receiving cylinder is arranged on the right side of the tightening end cover. The clamping handle is fixed to the upper left end of the outer wall of the receiving cylinder, and the clamping handle can be slidably inserted into the inside of the clamping block. The diversion nozzle is arranged on the upper right end of the outer wall of the receiving cylinder, which can make the washstand more tidy and more convenient to use.

[0011] Preferably, scale lines are arranged on the front side of the outer wall of the receiving cylinder, which is convenient for the user to observe the amount of laundry detergent used.

[0012] Preferably, the back-suction assembly includes an installation cylinder, an elastic film, and a fixed cylinder. The installation cylinder is hermetically connected to the lower end of the outer wall of the liquid outlet pipe. The elastic film is fixed to the bottom of the installation cylinder, and the elastic film can undergo a certain deformation. The fixed cylinder is fixed to the lower end of the outer wall of the liquid outlet pipe and sleeved outside the installation cylinder, which can reduce the amount of laundry detergent liquid dripping downward inside the pipe orifice of the liquid outlet pipe.

[0013] Preferably, a sliding rod body is slidably inserted into the fixed cylinder. A rubber round block is fixed to the top of the sliding rod body, and the rubber round block is slidably clamped inside the fixed cylinder. The rubber round block is in contact with the inner wall of the fixed cylinder, which can change the air pressure inside the fixed cylinder, and then the elastic film can be deformed.

[0014] Preferably, a spherical handle is fixed to the bottom of the sliding rod body, and the spherical handle is located directly below the fixed cylinder, which is convenient for manual operation and more convenient to use.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. The clamping handle provided by the present utility model can be clamped inside the clamping block, and then the receiving cylinder can be placed directly below the liquid outlet pipe. The provided receiving cylinder can receive the residual laundry liquid dripping from the liquid outlet pipe, thereby keeping the surface of the washstand clean. At the same time, the provided scale lines can help the user observe the amount of laundry detergent used. The provided receiving cylinder can slide upward out of the inside of the clamping block, and together with the diversion nozzle, it can prevent the laundry liquid from spilling, making it more convenient to use.

[0017] 2. By pulling the spherical handle of the present utility model, the sliding rod body can be driven to slide up and down, and then the rubber round block can be driven to slide up and down closely against the inner wall of the fixed cylinder. The air pressure inside the fixed cylinder changes, and then the elastic film can be depressed downward, so that the laundry detergent liquid inside the liquid outlet port of the liquid outlet pipe moves backward along the linear direction of the liquid outlet pipe, thereby reducing the amount of laundry detergent liquid dripping downward inside the pipe orifice of the liquid outlet pipe and reducing the waste of laundry detergent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic top view of the overall structure of the present utility model;

[0019] Figure 2 Schematic cross-sectional view of the present utility model;

[0020] Figure 3 Schematic view of the receiving component of the present utility model;

[0021] Figure 4 For the present utility model Figure 2 Partial enlarged view of location A in the present utility model.

[0022] In the figure: 1, laundry liquid bottle body; 2, tightening end cap; 3, piston pump rod; 4, liquid outlet pipe; 5, clamping block; 6, receiving cylinder; 7, clamping handle; 8, scale line; 9, diversion nozzle; 10, installation cylinder; 11, elastic film; 12, fixed cylinder; 13, sliding rod body; 14, rubber round block; 15, spherical handle. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0024] Please refer to Figures 1-4 , the present utility model provides a laundry liquid bottle with anti-drip function, including a laundry liquid bottle body 1, a tightening end cap 2 is threadedly connected to the top of the laundry liquid bottle body 1, and a piston pump rod 3 is hermetically connected inside the tightening end cap 2. It further includes:

[0025] The piston pump rod 3 is the same as that of market products. Its principle is realized by alternating two groups of one-way valves. When the pump head is pressed, the built-in piston will move downward. At this time, the exhaust valve closes, and the inlet valve will also close due to the pressure effect, so as to push the liquid in the liquid storage cylinder out through the liquid outlet pipe 4. When the pump head is released, the built-in spring will return to its original state, pushing the piston upward. At this time, the inlet valve will open, and the liquid is sucked into the liquid storage cylinder from the container by using the atmospheric pressure, waiting for the next press, and then the laundry liquid inside the laundry liquid bottle body 1 can be discharged. The internal components of the hand sanitizer are: sodium dodecylbenzenesulfonate 6-10%; cocamidopropyl betaine 1-3%; ammonium lauryl sulfate 1-3%; potassium soap 3-7%; glycerol 1-3%; chelating agent 0.2-0.6%; cellulase 0.2-0.4%; neutral protease 0.1-0.3%; enzyme activity protectant 5-10%; adsorbent 2-4%; cooling agent 2-4%; the balance is water, and the cleaning effect is good. The liquid outlet pipe 4 is hermetically connected to the upper end of the outer wall of the piston pump rod 3 for discharging the laundry liquid inside the laundry liquid bottle body 1;

[0026] The receiving assembly is arranged on the right side of the outer wall of the tightened end cap 2, and is used to receive the hand sanitizer remaining on the wall of the liquid outlet pipe 4. A clamping block 5 is fixed on the right side of the outer wall of the tightened end cap 2, and the cross section of the clamping block 5 is a "U"-shaped structure. The receiving assembly includes a receiving cylinder 6, a clamping handle 7, and a diversion nozzle 9. The receiving cylinder 6 is arranged on the right side of the tightened end cap 2, and the clamping handle 7 is fixed to the upper left end of the outer wall of the receiving cylinder 6, and the clamping handle 7 can be slidably inserted in the inside of the clamping block 5, and the diversion nozzle 9 is arranged on the upper right end of the outer wall of the receiving cylinder 6. The front side of the outer wall of the receiving cylinder 6 is provided with a scale line 8, and the provided clamping handle 7 can be clamped in the inside of the clamping block 5, so that the receiving cylinder 6 can be placed directly below the liquid outlet pipe 4, and the provided receiving cylinder 6 can receive the residual laundry liquid dripping from the liquid outlet pipe 4, so as to keep the surface of the wash basin clean and tidy. At the same time, the provided scale line 8 can help the user observe the amount of laundry liquid used, and the provided receiving cylinder 6 can slide upward from the inside of the clamping block 5, and cooperate with the guide nozzle 9 to prevent the laundry liquid from spilling, which is more convenient to use;

[0027] The back-sucking assembly is arranged at the lower end of the outer wall of the liquid outlet pipe 4, and is used to back-suck the hand washing liquid inside the liquid outlet pipe 4 to reduce the amount of hand washing liquid dripping downward. The back-sucking assembly includes a mounting cylinder 10, an elastic film 11, and a fixed cylinder 12. The mounting cylinder 10 is sealed and connected to the lower end of the outer wall of the liquid outlet pipe 4. The elastic film 11 is fixed to the bottom of the mounting cylinder 10, and the elastic film 11 can undergo a certain deformation. The fixed cylinder 12 is fixed to the lower end of the outer wall of the liquid outlet pipe 4 and is sleeved on the outside of the mounting cylinder 10. A sliding rod 13 is slidably penetrated inside the fixed cylinder 12, and a rubber round block 14 is fixed on the top of the sliding rod 13, and the rubber round block 14 is slidably connected to the fixed cylinder 12 Inside, the rubber ball 14 is in contact with the inner wall of the fixed cylinder 12, and a ball handle 15 is fixed to the bottom of the sliding rod 13, and the ball handle 15 is located directly below the fixed cylinder 12. By pulling the ball handle 15, the sliding rod 13 can be driven to slide up and down, and then the rubber ball 14 can be driven to slide up and down close to the inner wall of the fixed cylinder 12. The internal air pressure of the fixed cylinder 12 changes, and then the elastic film 11 can be concave downward, so that the laundry detergent liquid inside the liquid outlet port of the liquid outlet pipe 4 can move backward along the linear direction of the liquid outlet pipe 4, thereby reducing the amount of laundry detergent liquid dripping downward from the pipe mouth of the liquid outlet pipe 4, reducing the waste of laundry detergent, and making it more convenient to use.

[0028] Working principle: First, the piston pump rod 3 is the same as the products on the market. Its implementation principle is through the alternation of two sets of one-way valves. When the pump head is pressed, the built-in piston will move downward. At this time, the exhaust valve is closed, and the liquid inlet valve will also be closed due to the pressure, so that the liquid in the liquid storage cylinder is pushed out through the liquid outlet pipe 4. When the pump head is released, the built-in spring will return to its original state and push the piston to move upward. At this time, the liquid inlet valve will open, and the liquid will be sucked from the container into the liquid storage cylinder by atmospheric pressure, waiting for the next press, and then the laundry detergent in the laundry detergent bottle 1 can be discharged;

[0029] When in use, the provided clamping handle 7 can be clamped inside the clamping block 5, and then the receiving cylinder 6 can be placed just below the liquid outlet pipe 4. The provided receiving cylinder 6 can receive the residual laundry liquid dripping from the liquid outlet pipe 4, so as to keep the surface of the wash basin clean and tidy. At the same time, the provided scale line 8 can help the user observe the amount of laundry liquid used. The provided receiving cylinder 6 can slide upward from the inside of the clamping block 5, and cooperate with the guide nozzle 9 to prevent the laundry liquid from spilling, which is more convenient to use.

[0030] Furthermore, by pulling the ball handle 15, the sliding rod 13 can be driven to slide up and down, and then the rubber ball 14 can be driven to slide up and down close to the inner wall of the fixed cylinder 12, and the internal air pressure of the fixed cylinder 12 changes, and then the elastic film 11 can be depressed downward, so that the laundry detergent liquid inside the liquid outlet port of the liquid outlet pipe 4 can move backward along the linear direction of the liquid outlet pipe 4, thereby reducing the amount of laundry detergent liquid dripping downward from the pipe mouth of the liquid outlet pipe 4 and reducing the waste of laundry detergent.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A leak-proof laundry detergent bottle, comprising a laundry detergent bottle body (1), a tightening end cap (2) is threadedly connected to the top of the laundry detergent bottle body (1), and a piston pump rod (3) is sealingly connected to the inside of the tightening end cap (2), characterized in that: The liquid outlet pipe (4) is hermetically connected to the upper end of the outer wall of the piston pump rod (3) and is used to discharge the laundry detergent inside the laundry detergent bottle body (1); a receiving assembly is arranged on the right side of the outer wall of the tightened end cover (2) and is used to receive the hand sanitizer remaining on the wall of the liquid outlet pipe (4); a back-suction assembly is arranged at the lower end of the outer wall of the liquid outlet pipe (4) and is used to back-suck the hand sanitizer inside the liquid outlet pipe (4) to reduce the amount of hand sanitizer dripping downward.

2. The anti-drip laundry detergent bottle according to claim 1, characterized in that: A clamping block (5) is fixed on the right side of the outer wall of the tightened end cover (2), and the cross-section of the clamping block (5) is in a "U" shape.

3. The anti-drip laundry detergent bottle according to claim 2, characterized in that: The receiving assembly includes a receiving cylinder body (6), a clamping handle (7), and a diversion nozzle (9). The receiving cylinder body (6) is arranged on the right side of the tightened end cover (2). The clamping handle (7) is fixed to the upper end of the left side of the outer wall of the receiving cylinder body (6), and the clamping handle (7) is slidably inserted into the inside of the clamping block (5). The diversion nozzle (9) is arranged at the upper end of the right side of the outer wall of the receiving cylinder body (6).

4. The anti-drip laundry detergent bottle according to claim 3, characterized in that: A scale line (8) is arranged on the front side of the outer wall of the receiving cylinder body (6).

5. The anti-drip laundry detergent bottle according to claim 1, characterized in that: The back-suction assembly includes an installation cylinder body (10), an elastic film (11), and a fixed cylinder body (12). The installation cylinder body (10) is hermetically connected to the lower end of the outer wall of the liquid outlet pipe (4). The elastic film (11) is fixed to the bottom of the installation cylinder body (10), and the elastic film (11) can undergo a certain deformation. The fixed cylinder body (12) is fixed to the lower end of the outer wall of the liquid outlet pipe (4) and is sleeved outside the installation cylinder body (10).

6. The anti-drip laundry detergent bottle according to claim 5, characterized in that: A sliding rod body (13) is slidably inserted into the fixed cylinder body (12). A rubber round block (14) is fixed to the top of the sliding rod body (13), and the rubber round block (14) is slidably clamped inside the fixed cylinder body (12). The rubber round block (14) is in contact with the inner wall of the fixed cylinder body (12).

7. The anti-drip laundry detergent bottle according to claim 6, characterized in that: A spherical handle (15) is fixed to the bottom of the sliding rod body (13), and the spherical handle (15) is located directly below the fixed cylinder body (12).

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