Pressing type quantitative liquid outlet fabric cleaning container capable of being operated by one hand

Abstract

The utility model discloses a pressing type quantitative liquid outlet fabric cleaning container capable of being operated by one hand, which is characterized in that a pressing cover which is pressed in a lever mode is matched with a pump head base, a quantitative pump assembly is arranged in the pump head base, a pressing column is pushed by the pressing cover, and the pressing column drives a pump plug of the quantitative pump assembly to be in compression fit with a pump body. Liquid can be driven to be sucked out from the bottle and sprayed out through the liquid outlet pipe at the same time, on one hand, quantitative spraying can be achieved, single-hand spraying can also be achieved, the device is light in weight and can be used by old people and children, precise spraying can be achieved on the stain position, two one-way valve assemblies are arranged in the device, and one one-way valve assembly is arranged at the upper end and the other one is arranged at the lower end; the two processes of spraying and liquid suction are controlled by the one-way valves, one-way circulation of liquid is achieved, the rapid flow type spraying effect can be achieved under the condition of slight pressing through cooperation of the multiple pump cavities, the thumb and the index finger of a single hand exert force at the same time, and more labor is saved when pressure is evenly applied to the thumb and the index finger.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning containers, in particular to a press-type quantitative liquid-out fabric cleaning container that can be operated with one hand. Background Art

[0002] At present, the laundry detergent bottles on the market are all ordinary laundry detergent bottles. The liquid contained therein has more than 80% water, and the general weight is 1-5 kg. Its disadvantages are as follows: The first is that it cannot be quantitatively measured. To quantitatively add laundry detergent, a measuring cup is needed to measure the added amount of laundry detergent. In this way, both hands are required to cooperate, which is very troublesome, and the added amount is basically estimated by feeling, so it is easy to waste and the addition is inaccurate; The second is inconvenient to use: because the traditional cleaning liquid containers are generally heavy, they are inconvenient for the elderly and children to use; The third is high cost: due to their large volume and heavy weight, it will also increase the warehouse cost and logistics transportation cost; The fourth is that directional cleaning cannot be carried out. For some stubborn stains on clothes, the laundry detergent cannot be sprayed directionally, and the traditional cleaning liquid containers cannot be hung on the wall. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a press-type quantitative liquid-out fabric cleaning container that can be operated with one hand to solve the technical problems mentioned in the background art.

[0004] To solve the technical problems, the utility model is realized by adopting the following technical solutions:

[0005] A press-type quantitative liquid-out fabric cleaning container that can be operated with one hand includes a bottle body, a cover body, a quantitative pump assembly and a liquid suction pipe. The quantitative pump assembly is located on one side of the cover body and is connected to the bottle body through the cover body. The upper end of the liquid suction pipe is connected to the lower end inlet of the quantitative pump assembly, and the lower end extends into the bottle to suck liquid. It also includes a pressing assembly and a pump head base. A handle extends from one side of the pump head base. The pressing assembly includes a pressing column and a pressing cover. The pressing cover is installed above the pump head base in a lever pressing manner. One side of the pressing column is also communicated with a liquid outlet pipe. The free end of the liquid outlet pipe extends from the lower end outside the pressing cover. The middle part of the pressing cover is hinged to the upper end of the pressing column and can press the pressing column downward to cause the quantitative pump assembly to perform liquid suction and spraying actions.

[0006] Specifically, the metering pump assembly includes a pump body, a return spring, a pump plug, a positioning post, and a one-way valve assembly. The upper end of the pump plug is fixedly connected to a downward pressing post. The inner side of the pump body forms a first pump chamber. The lower end of the pump plug extends into the first pump chamber. The lower end of the pump body is sequentially provided with a middle sleeve and a lower sleeve. A second pump chamber is formed inside the middle sleeve, and a third pump chamber is formed inside the lower sleeve. The lower end of the positioning post extends downward into the second pump chamber and its upper end passes through the pump plug. The return spring is sleeved outside the positioning post. The one-way valve assembly includes a liquid spraying valve and a liquid suction valve. The liquid spraying valve is located at the upper end of the positioning post, between the pump plug and the downward pressing post, and can be opened when the downward pressing post is pressed downward. The liquid suction valve is located inside the third pump chamber and can be opened when the downward pressing post returns upward.

[0007] Specifically, a pump plug chamber is formed inside the pump plug. The upper end of the pump plug is provided with a plug sleeve. The inner side of the plug sleeve is communicated with the pump plug chamber and provided with a pump plug through hole. The upper end of the positioning post passes through the pump plug through hole. The liquid spraying valve is located at the upper end of the pump plug through hole. The upper end of the plug sleeve is sleeved with the lower end of the downward pressing post. A residence chamber is provided inside the downward pressing post. The inner end of the liquid outlet pipe is communicated with the residence chamber. The upper end of the pump body is provided with a pump body through hole for the plug sleeve to pass through.

[0008] Specifically, a downward pressing annular groove is further provided inside the lower end of the pump body and the first pump chamber, so that the lower end of the pump plug can be clamped at the downward pressing annular groove when pressed to the bottom, so that more liquid can be ejected.

[0009] Specifically, the pressing cover has a curved surface bending feature. It includes an outlet covering part, a side covering part, and an outer pressing part. First and second installation positions are provided inside the pressing cover. An upper groove and a first hinge shaft are provided at the first installation position. A downward pressing base and an arc-shaped clamping position are provided at the second installation position. A pivoting clamping part is provided at the upper end of the downward pressing post corresponding to the position of the arc-shaped clamping position. The pivoting clamping part just makes arc-shaped rotational cooperation with the arc-shaped clamping positions on both sides. A first hinge seat is provided on the outer side of the pump head base corresponding to the position of the first hinge shaft. A first hinge hole is provided on the first hinge seat. A lower groove for limiting the downward stroke of the lower end of the liquid outlet pipe is provided in the middle of the first hinge seat. The upper groove is used to limit the upward stroke of the upper end of the liquid outlet pipe.

[0010] Specifically, a limiting ring is provided at the upper end of the cover body. An upper clamping ring is provided on the outer side of the pump head base. A lower clamping ring is provided at the upper end of the pump body. The limiting ring can be rotatably limited inside the upper clamping ring and the lower clamping ring. The inner side of the cover body has an internal thread for screwing. The upper end of the bottle body has an external thread for screwing.

[0011] Specifically, the bottle body includes a screwing part, a bottle cavity part, and a bottle neck part. The pump body extends into the upper end of the bottle cavity part through the bottle neck part. The external screwing thread is located on the outer side of the screwing part. An annular turntable is provided between the screwing part and the bottle neck part.

[0012] Specifically, the liquid spraying valve is a cylinder cover, which can control the opening and closing of the pump plug through-hole. The liquid suction valve is a ball, which can control the closing of the communication hole between the third pump cavity and the liquid suction pipe.

[0013] Specifically, a contact column is further provided inside the pressing column. The contact column can contact the liquid spraying valve when the pressing column is pressed down, thereby limiting the pressing stroke of the pressing cover.

[0014] Specifically, the handle has an arc-shaped bend, which can fit the hand for holding and is convenient for hanging the hook at the same time. A liquid level window is provided on the bottle body, and the liquid level window has liquid level scales for observing the remaining liquid volume.

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

[0016] The cleaning container of the present utility model adopts the cooperation of a pressing cover with a lever-type pressing and a pump head base, and installs a metering pump assembly inside the pump head base. By pushing the pressing column with the pressing cover, the pressing column drives the pump plug of the metering pump assembly to be compressed and matched with the pump body, so that the liquid can be sucked out of the bottle and sprayed out through the liquid outlet pipe. On the one hand, it can achieve metered spraying, and can also achieve single-handed spraying. Moreover, it is light in weight and can be used by both the elderly and children. It can also accurately spray the stain position. Two one-way valve assemblies are also arranged inside, one at the upper end and one at the lower end. By controlling that both the spraying and liquid suction processes are controlled by the one-way valves, the one-way flow of the liquid is realized. Through the cooperation of multiple pump cavities, the metering pump assembly can achieve a rapid spraying effect under a light press. When the thumb and index finger of one hand exert force simultaneously and the pressure is evenly distributed to the thumb and index finger, it is more labor-saving. By setting a transparent window, the liquid level can be observed to check the remaining liquid level, which is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 : is the three-dimensional angle assembly drawing of the overall structure of this cleaning container;

[0018] Figure 2 : is the front view angle assembly drawing of the overall structure of this cleaning container

[0019] Figure 3 : is Figure 1 the disassembly of the overall structure of the cleaning container in Figure 1 ;

[0020] Figure 4 : is Figure 1 the disassembly of the overall structure of the cleaning container inFigure 2 ;

[0021] Figure 5 : is Figure 2 Radial sectional view of the cleaning container in the figure;

[0022] Figure 6 : Schematic diagrams of the pressing cover at two angles;

[0023] Figure 7 : Three-dimensional view of the bottle body structure;

[0024] In the figure: bottle body 10, cap body 20, metering pump assembly 30, liquid suction pipe 40, pressing assembly 30, pump head base 1, handle 101, pressing column 2, pressing cover 3, liquid outlet pipe 50, pump body 4, return spring 5, pump plug 6, positioning column 7, one-way valve assembly 8, first pump chamber 41, middle sleeve 42, lower sleeve 43, second pump chamber 421, third pump chamber 431, liquid spraying valve 81, liquid suction valve 82, pump plug chamber 61, plug sleeve 62, pump plug through hole 63, residence chamber 21, lower pressing annular groove 411, outlet covering part 301, side covering part 302, outer pressing part 303, first installation position 31, second installation position 32, upper groove 311, first hinge shaft 312, lower pressing base 321, arc-shaped clamping position 322, pivot clamping part 22, first hinge seat 11, first hinge hole 111, lower groove 112, limiting ring 201, upper snap ring 12, lower snap ring 44, screwing internal thread 202, screwing external thread 101, screwing part 110, bottle cavity part 120, bottle neck part 130, annular turntable 140, abutting column 23, arc-shaped bend 1011, liquid level window 1201. Specific embodiments

[0025] Next, in combination with the accompanying drawings and specific embodiments, the present invention will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0026] Refer to Figures 1 to 7 :

[0027] The utility model discloses a press-type quantitative liquid discharging fabric cleaning container that can be operated with one hand, which comprises a bottle body 10, a cover body 20, a quantitative pump assembly 30 and a liquid suction pipe 40. The quantitative pump assembly 30 is located on one side of the cover body 20 and is connected to the bottle body 10 through the cover body 20. The upper end of the liquid suction pipe 40 is connected to the lower end inlet of the quantitative pump assembly 30, and the lower end extends into the bottle to suck liquid. It also includes a pressing assembly 30 and a pump head base 1. A handle 101 extends from one side of the pump head base 1. Preferably, the handle 101 has an arc-shaped bending position, which can conform to the angle of hand holding and is also convenient for hanging on the wall and can be hung through a hook. The pressing assembly 30 includes a pressing column 2 and a pressing cover 3. The pressing cover 3 is installed above the pump head base 1 in a lever pressing manner, that is, the front end of the pressing cover 3 is hinged to the pump head base 1, and there is a support point between the middle part of the pressing cover 3 and the pump head base 1, and the support point is the pressing column 2. A liquid outlet pipe 50 is also communicated with one side of the pressing column 2. The free end of the liquid outlet pipe 50 extends from the lower end outside the pressing cover 3. The middle part of the pressing cover 3 is hinged to the upper end of the pressing column 2 and can press the pressing column 2 downward to prompt the quantitative pump assembly 30 to perform liquid suction and liquid spraying actions.

[0028] The quantitative pump assembly 30 includes a pump body 4, a return spring 5, a pump plug 6, a positioning column 7 and a one-way valve assembly 8. The upper end of the pump plug 6 is fixedly connected or inserted with the pressing column 2. A first pump chamber 41 is formed inside the pump body 4. A pump plug chamber 61 is formed at the lower end of the pump plug 6. The lower end of the pump plug 6 extends into the first pump chamber 41. A middle sleeve 42 and a lower sleeve 43 are sequentially arranged at the lower end of the pump body 4. A second pump chamber 421 is formed inside the middle sleeve 42. A third pump chamber 431 is formed inside the lower sleeve 43. The lower end of the positioning column 7 extends downward into the second pump chamber 421, and the upper end passes through the pump plug 6. The return spring 5 is sleeved outside the positioning column 7. The upper end of the return spring 5 abuts against the top wall of the pump plug 6, and the lower end of the return spring 5 abuts against the bottom wall of the second pump chamber 421. Above, the first pump chamber 41, the second pump chamber 421 and the third pump chamber 431 are all communicated, and in terms of diameter, the first pump chamber 41 is larger than the second and third pump chambers 431. The one-way valve assembly 8 includes a liquid spraying valve 81 and a liquid suction valve 82. The liquid spraying valve 81 is located at the upper end of the positioning column 7, between the pump plug 6 and the pressing column 2, and can be opened when the pressing column 2 is pressed downward. The liquid suction valve 82 is located inside the third pump chamber 431 and can be opened when the pressing column 2 returns upward.

[0029] A pump plug cavity 61 is formed inside the pump plug 6. A plug sleeve 62 is provided at the upper end of the pump plug 6. A pump plug through hole 63 is provided in a communicating manner between the inside of the plug sleeve 62 and the pump plug cavity 61. The upper end of the positioning post 7 passes through the pump plug through hole 63. That is, the liquid spraying valve 81 can block the pump plug through hole 63 or can open the pump plug through hole 63 when the pump plug 6 is pressed downward. The liquid spraying valve 81 is located at the upper end of the pump plug through hole 63. The upper end of the plug sleeve 62 is sleeved with the lower end of the downward pressing column 2. A residence cavity 21 is provided inside the downward pressing column 2. The inner end of the liquid outlet pipe 50 communicates with the residence cavity 21. A pump body through hole for the plug sleeve 62 to pass through is provided at the upper end of the pump body 4. Here, by providing the residence cavity 21, it can help the liquid squeezed out from the first pump cavity 41 due to the downward pressing of the pump plug 6 to reside in the residence cavity 21. The volume of the residence cavity 21 is much smaller than the volume of the first pump cavity 41, so a higher liquid pressure can be formed to squeeze the liquid into the liquid outlet pipe 50, thereby helping to form a jet-like spraying effect.

[0030] Specifically, a downward pressing annular groove 411 is further provided inside the lower end of the pump body 4 and the first pump cavity 41 for the lower end of the pump plug 6 to be positioned at the downward pressing annular groove 411 when pressed to the bottom, so that more liquid can be sprayed. Here, the lower end of the pump plug 6 is engaged with the downward pressing annular groove 411 inside the first pump cavity 41, making the distance between the pump plug cavity 61 and the step inside the downward pressing annular groove 411 further reduced. When the distance between the two surfaces is infinitely close, it is equivalent to squeezing out all the liquid in the second pump cavity 421, and no residue will be formed.

[0031] Specifically, the pressing cover 3 has a curved surface bending feature, which includes an outlet covering portion 301, a side covering portion 302, and an outer pressing portion 303. Among them, the outlet covering portion 301 is used to cover the outer outlet part of the liquid outlet pipe 50, so that it will not be sprayed to other places, realizing directional spraying. The side covering portion is used to prevent the liquid from splashing from the side and for aesthetics. The outer pressing portion 303 is used for manual pressing. Generally, when holding the handle 101 with one hand, it is pressed by the thumb. Specifically, a first installation position 31 and a second installation position 32 are provided inside the pressing cover 3. An upper groove 311 and a first hinge shaft 312 are provided on the first installation position 31. A lower pressing base 321 and an arc-shaped clamping position 322 are provided on the second installation position 32. A pivot clamping member 22 is provided at the upper end of the lower pressing column 2 corresponding to the position of the arc-shaped clamping position 322. The pivot clamping member 22 just makes an arc-shaped rotational fit with the arc-shaped clamping positions 322 on both sides. Here, both the pivot clamping member 22 and the arc-shaped clamping positions 322 are just arcs, semi-circular arcs, which can help the pressing cover 3 to be in contact at any angle during pressing and not easily get out of position. A first hinge seat 11 is provided on the outside of the pump head base 1 corresponding to the position of the first hinge shaft 312. A first hinge hole 111 is provided on the first hinge seat 11. A lower groove 112 for limiting the downward stroke of the lower end of the liquid outlet pipe 50 is provided in the middle of the first hinge seat 11. The upper groove 311 is used to limit the upward stroke of the upper end of the liquid outlet pipe 50, that is, the liquid outlet pipe 50 is just vertically distributed with the lower pressing column 2. When the lower pressing column 2 is compressed up and down, the liquid outlet pipe 50 also swings up and down accordingly.

[0032] Specifically, in order to replace different bottles 10, or when the liquid in a single bottle 10 is used up, more liquid can be filled in for a second use. Here, a limiting ring 201 is provided at the upper end of the cover body 20. An upper clamping ring 12 is provided on the outside of the pump head base 1. A lower clamping ring 44 is provided at the upper end of the pump body 4. Among them, the limiting ring 201 is rotatably limited within the upper clamping ring 12 and the lower clamping ring 44. A screwing internal thread 202 is provided on the inner side of the cover body 20. A screwing external thread 101 is provided at the upper end of the bottle 10. With such a setting, even if the bottle 10 is unscrewed and removed, the cover body 20 will still remain on the pump head base 1, which can prevent the cover body 20 from being lost and also for better connection with the bottle 10.

[0033] Specifically, the bottle 10 includes a screwing portion 110, a bottle cavity portion 120, and a bottle neck portion 130. Among them, the pump body 4 extends into the upper end of the bottle cavity portion 120 through the bottle neck portion 130. The screwing external thread 101 is located on the outside of the screwing portion 110. An annular rotating table 140 is provided between the screwing portion 110 and the bottle neck portion 130. With such a setting, a sealing gasket can be provided at the annular rotating table 140 or between the cover body 20 and the pump body 4 to facilitate the formation of a closed environment after the bottle 10 is connected thereto.

[0034] Specifically, the spray valve 81 is a column cover, which is fixedly connected to the upper end of the positioning column 7, and can control the opening and closing of the pump plug through hole 63. The suction valve 82 is a ball, which is located in the third pump chamber 431. Its diameter is larger than the upper and lower connecting holes of the third pump chamber 431. Preferably, the connecting hole between the third pump chamber 431 and the suction tube 40 adopts a hemispherical concave design, which can just fit with the ball surface, so that the lower end of the suction tube 40 can be closed during injection, so that the liquid can be sprayed upward, and it can control the closing of the connecting hole between the third pump chamber 431 and the suction tube 40.

[0035] Specifically, an abutting column 23 is further provided on the inner side of the pressing column 2 , and the abutting column 23 can abut against the liquid spraying valve 81 when the pressing column 2 is pressed downward, so as to limit the pressing stroke of the pressing cover 3 .

[0036] Specifically, the handle 101 has an arc-shaped bend 1011, which can fit the hand and be convenient for hook mounting. The bottle body 10 is provided with a liquid level window 1201, and the liquid level window 1201 has a liquid level scale for observing the remaining liquid amount.

[0037] The principle of the press spraying liquid of the utility model is as follows:

[0038] Liquid suction principle: when the previous pressing action begins, the pressing cover 3 drives the lower pressure column 2 to compress downward, so that the pump plug 6 is squeezed downward. The liquid squeezed out at this time may be the liquid of the previous liquid suction, or it may be air. When the compression is completed, the return spring 5 brings the pump plug 6 to return upward. At this time, the liquid suction valve 82 located in the third pump chamber 431 is caused to jump up by the pressure of the pump plug 6 returning upward, but because it has the limit of the third pump chamber 431, it will not continue to move upward, which is equivalent to connecting the third pump chamber 431 with the second pump chamber 421 and the first pump chamber 41. At this time, as the pump plug 6 continues to return upward, the liquid in the lower liquid suction tube 40 can be sucked upward into the first pump chamber 41 and the retention chamber 21, waiting for the next pressing action to squeeze it out.

[0039] Liquid spraying principle: When the previous press makes both the pump body 4 and the retention chamber 21 filled with liquid, the liquid spraying principle is as follows: When manually holding the handle 101, it can be pressed down by the thumb. At this time, the pressing cover 3 is forced to make a downward pressing action. Through the lever principle, the pressing column 2 located at the middle position of its lower end can be pressed downward. The pressing column 2 drives the pump plug 6 at the lower end to compress downward. When the pump plug 6 compresses downward, the pump plug through-hole 63 at the upper end of the pump plug 6 disengages from the liquid spraying valve 81 at the upper end of the positioning column 7, so that the liquid can be transmitted upward. At this time, just because of the downward pressing of the pump plug 6, the liquid suction valve at the lower end just blocks the communication hole between the third pump chamber 431 and the liquid suction pipe 40, making the liquid unable to flow downward. When the pump plug 6 is squeezed to the lower pressing annular groove 411 position at the lowest end, the liquid inside the pump body 4 can be completely squeezed upward. Generally, it is not completely squeezed, but when it is squeezed to half, the liquid has already started to spray out. The initially sprayed liquid is the liquid in the retention chamber 21. Because the volume here is small, when it is squeezed by a large amount of liquid at the lower end of the pump plug 6, that is, inside the pump body 4, it will form a jet flow and spray outwards, and finally spray out through the liquid outlet pipe 50.

[0040] Quantitative spraying principle: Due to the existence of the pump plug chamber 61, the first pump chamber 41 and the retention chamber 21, especially the first pump chamber 41, which has the largest volume. When the previous liquid suction action is completed, a large amount of liquid can be stored in the first pump chamber 41. When the pump plug chamber 61 is expected to cooperate with compression, the liquid in the first pump chamber 41 can be gradually squeezed to complete the next spraying. That is to say, the liquid sprayed in the previous time is the liquid sucked up in the previous time, and while the previous spraying is completed, the liquid suction action required for the next spraying is also completed.

[0041] The above embodiments are only the preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantive changes and substitutions made by those skilled in the art based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A one-handed operable pressing type quantitative liquid discharging fabric cleaning container, comprising a bottle body, a cover body, a quantitative pump assembly and a liquid suction pipe, wherein the quantitative pump assembly is located on one side of the cover body and is connected to the bottle body through the cover body, the upper end of the liquid suction pipe is connected to the lower end inlet of the quantitative pump assembly, and the lower end extends into the bottle for liquid suction, and is characterized in that: It further includes a pressing component and a pump head base. A handle extends from one side of the pump head base. The pressing component includes a pressing column and a pressing cover. The pressing cover is installed above the pump head base in a lever-pressing manner. One side of the pressing column is also communicatively provided with a liquid outlet pipe. The free end of the liquid outlet pipe extends from the lower end of the outer side of the pressing cover. The middle part of the pressing cover is hinged to the upper end of the pressing column and can press the pressing column downward to prompt the metering pump component to perform liquid suction and liquid spraying actions.

2. The one-handed operable press-type quantitative liquid discharging fabric cleaning container according to claim 1, wherein: The metering pump component includes a pump body, a return spring, a pump plug, a positioning column, and a one-way valve component. The upper end of the pump plug is fixedly connected to the pressing column. A first pump chamber is formed inside the pump body. The lower end of the pump plug extends into the first pump chamber. A middle sleeve and a lower sleeve are sequentially provided at the lower end of the pump body. A second pump chamber is formed inside the middle sleeve. A third pump chamber is formed inside the lower sleeve. The lower end of the positioning column extends downward into the second pump chamber and the upper end passes through the pump plug. The return spring is sleeved outside the positioning column. The one-way valve component includes a liquid spraying valve and a liquid suction valve. The liquid spraying valve is located at the upper end of the positioning column, between the pump plug and the pressing column, and can be opened when the pressing column is pressed downward. The liquid suction valve is located inside the third pump chamber and can be opened when the pressing column returns upward.

3. The one-handed operable press-type quantitative liquid-out fabric cleaning container according to claim 2, wherein: A pump plug chamber is formed inside the pump plug. A plug sleeve is provided at the upper end of the pump plug. A pump plug through hole is communicatively provided between the inside of the plug sleeve and the pump plug chamber. The upper end of the positioning column passes through the pump plug through hole. The liquid spraying valve is located at the upper end of the pump plug through hole. The upper end of the plug sleeve is sleeved with the lower end of the pressing column. A residence chamber is provided inside the pressing column. The inner end of the liquid outlet pipe is communicatively connected to the residence chamber. A pump body through hole for the plug sleeve to pass through is provided at the upper end of the pump body.

4. The one-handed-operable pressing type quantitative liquid discharging fabric cleaning container according to claim 2, wherein: A lower pressing annular groove is further provided inside the lower end of the pump body and the first pump chamber for the lower end of the pump plug to be clamped at the lower pressing annular groove when pressed to the bottom, so that more liquid can be ejected.

5. The one-handed-operable pressing-type quantitative liquid-discharging fabric cleaning container according to claim 1, wherein: The pressing cover has a curved surface bending feature. It includes an outlet covering part, a side covering part, and an outer pressing part. A first installation position and a second installation position are provided inside the pressing cover. An upper groove and a first hinge shaft are provided at the first installation position. A lower pressing base and an arc-shaped clamping position are provided at the second installation position. A pivot clamping part is provided at the upper end of the pressing column corresponding to the arc-shaped clamping position. The pivot clamping part just makes arc-shaped rotational cooperation with the arc-shaped clamping positions on both sides. A first hinge seat is provided on the outer side of the pump head base corresponding to the position of the first hinge shaft. A first hinge hole is provided on the first hinge seat. A lower groove for limiting the stroke of the lower end of the liquid outlet pipe is provided in the middle of the first hinge seat. The upper groove is used to limit the stroke of the upper end of the liquid outlet pipe.

6. The one-handed operable press-type quantitative liquid-out fabric cleaning container according to claim 2, wherein: A limiting ring is provided at the upper end of the cover body. An upper clamping ring is provided on the outer side of the pump head base. A lower clamping ring is provided at the upper end of the pump body. The limiting ring can be rotatably limited inside the upper clamping ring and the lower clamping ring. An internal screwing thread is provided inside the cover body. An external screwing thread is provided at the upper end of the bottle body.

7. The pressing type quantitative liquid discharging fabric cleaning container capable of single-handed operation according to claim 6, wherein: The bottle body includes a screwing part, a bottle chamber part, and a bottle neck part. The pump body extends into the upper end of the bottle chamber part through the bottle neck part. The external screwing thread is located on the outer side of the screwing part. An annular rotating table is provided between the screwing part and the bottle neck part.

8. The one-handed operable pressing type quantitative liquid discharging fabric cleaning container according to claim 2, wherein: The liquid spraying valve is a cylinder cover, which can control the opening and closing of the through hole of the pump plug. The liquid suction valve is a ball, which can control the closing of the communication hole between the third pump chamber and the liquid suction pipe.

9. The one-handed operable pressing type quantitative liquid discharging fabric cleaning container according to claim 8, wherein: An abutting column is further arranged inside the pressing column. The abutting column can abut against the liquid spraying valve when the pressing column is pressed down, thereby limiting the pressing stroke of the pressing cover.

10. A one-handed operable press-type quantitative liquid discharging fabric cleaning container according to any one of claims 1-9, characterized in that: The handle has an arc-shaped bending position, which can fit the hand for holding and is convenient for hanging the hook. A liquid level window is arranged on the bottle body, and the liquid level window is provided with liquid level scales for observing the remaining liquid volume.

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