CN210562480U

CN210562480U - Detergent quantitative adding device

Info

Publication number: CN210562480U
Application number: CN201920928214.3U
Authority: CN
Inventors: 何兵兵
Original assignee: Shijiazhuang Tiangong Network Technology Co ltd
Current assignee: Hebei bird's nest Technology Co.,Ltd.
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-19
Anticipated expiration: 2029-06-19

Abstract

The utility model provides a device is added to sanitizer ration, in order to add the sanitizer in the water tank of toilet bowl, it is including constructing the first casing that can hold the first cavity of dress sanitizer, and fixed for first casing, the second casing that has the second cavity that can be linked together with first cavity, and the intercommunication mouth that can communicate second cavity and water tank is constructed on the second casing, it still includes release assembly, release assembly is including the gliding extrusion unit of locating in the second cavity that leads, and via connecting piece and extrusion union coupling, locate the unit that floats in the water tank, this unit that floats can drive the extrusion unit and push down or come-up because of the water level change in the water tank, thereby constitute the injection of sanitizer in to the water tank or make the extrusion unit reset. The device is added to sanitizer ration can be quantitative add the sanitizer to the water tank in, can improve the effective utilization ratio of sanitizer.

Description

Detergent quantitative adding device

Technical Field

The utility model relates to the technical field of toilet bowl, in particular to device is added to sanitizer ration.

Background

The existing toilet is usually flushed by tap water after use, is difficult to clean, and has residue of urine scale, urine alkali and the like. When the unclean toilet is cleaned for a long time, peculiar smell is generated in the toilet and bacteria are bred. The odor bacteria may permeate into other rooms, thereby providing unpleasant experiences. At present, many manufacturers develop products for assisting in cleaning toilets, such as blue bubbles, and the like, and the cleaning agents are usually solid and need to be placed in a toilet water tank for dissolution. These solid detergents are intended to be used for extended periods of time and have a slow dissolution rate to facilitate multiple uses. Therefore, some inconvenience is brought, the toilet bowl is required to be flushed in some cases, and if the solid cleaning agent is put into the toilet bowl at the moment, the cleaning effect cannot be achieved due to the fact that the solid cleaning agent needs to be dissolved; if the cleaning agent is not used for a long time after being put in, the cleaning agent can completely flow out along with one-time flushing, and waste is caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a detergent quantitative adding device for quantitatively adding detergent into a water tank, so as to effectively utilize the detergent.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a detergent dosing device to be able to add detergent into a water tank of a toilet bowl, the detergent dosing device comprising:

the first shell is internally provided with a first cavity capable of containing the cleaning agent;

the second shell is fixedly arranged relative to the first shell, a second cavity which can be communicated with the first cavity is formed in the second shell, and a communication port which can be communicated with the second cavity and the water tank is formed in the second shell;

the release assembly comprises an extrusion unit which can be arranged in the second cavity in a guiding and sliding manner, and a floating unit which is connected with the extrusion unit through a connecting piece and is arranged in the water tank, wherein the floating unit can drive the extrusion unit to press down due to the falling of the water level in the water tank so as to extrude the cleaning agent flowing into the second cavity from the first cavity into the water tank through the communication port, and the floating unit can drive the extrusion unit to reset due to the rising of the water level in the water tank.

Further, first casing includes the bottom plate, and by the curb plate of week side upwards extension of bottom plate, first cavity by the bottom plate with the curb plate encloses into, the second casing include by bottom plate downwardly extending, bottom confined tube-shape spare, the second cavity includes the hole of tube-shape spare, and run through the intercommunication has been seted up to the bottom plate the second cavity reaches the perforating hole of first cavity.

Further, the extrusion unit comprises an elastic piece which can be elastically abutted with the inner wall of the second cavity.

Furthermore, a through hole is formed in the bottom wall of the second cavity, the connecting piece comprises a connecting rod which is arranged in the through hole in a penetrating mode and has a diameter smaller than that of the through hole, and the communicating opening is formed by the through hole.

Further, the floating unit is provided with a blocking portion which can block the communication port after the pressing unit is reset.

Further, the first casing includes the bottom plate, and by the curb plate that upwards extends around the bottom plate, first cavity by the bottom plate with the curb plate encloses, the second casing includes and runs through the bottom plate is arranged, bottom confined tubulose spare, the second cavity includes the hole of tubulose spare, in the tubulose spare, be higher than the bottom plate just is less than after reseing be constructed with the intercommunicating pore on the lateral wall of extrusion unit, with constitute the second cavity with the intercommunication of first cavity.

Furthermore, an adjusting component capable of adjusting the volume of the second cavity is configured on the second shell.

Furthermore, the adjusting assembly comprises an adjusting body screwed to the periphery of the second shell, and an adjusting piston fixedly arranged on the adjusting body and extending into the second cavity.

Further, the water tank further comprises a supporting component for supporting and fixing the first shell on the bottom surface of the water tank.

Furthermore, the support assembly comprises a plurality of support legs and an annular member fixedly arranged on the support legs, wherein an inner thread is formed on the inner wall of the annular member, and an outer thread screwed with the inner thread is formed on the outer periphery of the first shell, so that the height of the first shell relative to the water tank can be adjusted by adjusting the screwing length of the outer thread and the inner thread.

Compared with the prior art, the utility model discloses following advantage has:

device is added to sanitizer ration, first cavity and second cavity that can be linked together through setting up to set up the extrusion unit in the second cavity, make no matter toilet bowl's use interval be many long-times, the sanitizer that flows into in the water tank at every turn is the customization relevant with second cavity capacity, thereby can effectual utilization sanitizer, when can having better clean effect to toilet bowl, can also effectively save the sanitizer.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a top view of a detergent dosing device according to a first embodiment of the present invention;

3 FIGS. 32 3 and 33 3 are 3 sectional 3 views 3 of 3 A 3- 3 A 3 in 3 FIG. 31 3 in 3 different 3 states 3; 3

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is a sectional view of a detergent dosing device according to a second embodiment of the present invention;

fig. 6 is a top view of a detergent quantitative adding device according to a third embodiment of the present invention;

FIG. 7 is a cross-sectional view taken at C-C of FIG. 6;

fig. 8 is a cross-sectional view of a detergent dosing device according to a fourth embodiment of the present invention;

fig. 9 is an isometric view of a detergent dosing device according to example five of the present invention;

description of reference numerals:

1-first shell, 11-bottom plate, 12-side plate, 13-guiding unit, 101-first cavity, 2-second shell, 201-second cavity, 202-communicating opening, 203-communicating opening, 3-releasing component, 31-extruding unit, 32-connecting piece, 33-floating unit, 331-blocking part, 4-gap, 5-adjusting component, 51-adjusting body, 52-adjusting piston, 6-supporting component, 61-supporting leg, 62-annular piece, 63-supporting plate and 64-balancing weight.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The present embodiment relates to a detergent quantitative adding device for adding detergent into a water tank of a toilet bowl, as shown in fig. 1 to 3, the detergent quantitative adding device comprises a first housing 1, a first cavity 101 configured in the first housing 1 and capable of containing detergent, a second housing 2 fixedly disposed relative to the first housing 1, a second cavity 201 configured in the second housing 2 and capable of communicating with the first cavity 101, and a communication port 202 configured on the second housing 2 and capable of communicating the second cavity 201 with the water tank.

In addition, the detergent quantitative adding device further comprises a releasing assembly 3, the releasing assembly 3 specifically comprises an extrusion unit 31 which is arranged in the second cavity 201 and can slide in a guiding manner, and a floating unit 33 which is connected with the extrusion unit 31 through a connecting piece 32 and is arranged in the water tank, the floating unit 33 can drive the extrusion unit 31 to press down due to the falling of the water level in the water tank, so that the detergent flowing into the second cavity 201 from the first cavity 101 can be extruded into the water tank through the communicating port 202, and the floating unit 33 can drive the extrusion unit 31 to reset due to the rising of the water level in the water tank.

Specifically, in the present embodiment, as shown in fig. 1, the first housing 1 includes a bottom plate 11 and a side plate 12 extending upward from the peripheral side of the bottom plate 11, the first cavity 101 is specifically surrounded by the bottom plate 11 and the side plate 12, the bottom plate 11 may be, for example, circular, and the bottom plate 11 may also be other shapes such as square. The detergent may be injected into the first cavity 101 from the top of the first housing 1, and the top of the first housing 1 may be configured to be higher than the water level at the highest water level in the water tank, so that the top of the first housing 1 may be left open to facilitate filling of the detergent. Preferably, a cover plate is disposed on the top of the first housing 1 to close the first cavity 101, and the cover plate is opened to fill the cleaning agent when the cleaning agent is needed, and the cover plate is not shown in the drawings of the present embodiment. The detergent may be a liquid cleaning liquid, or a fixed detergent such as blue bubbles dissolved in water. The first housing 1 may be fixed in the water tank by providing a suction cup on an outer wall thereof and sucking the suction cup to an inner wall of the water tank, and the suction cup is not shown in the figure.

In the present embodiment, as shown in fig. 2 and 3, the second housing 2 includes a cylinder extending downward from the bottom plate 11 and having a closed bottom end, the second cavity 201 is specifically formed by an inner hole of the cylinder, and a through hole is formed in the bottom plate 11 of the first housing 1 to communicate the first cavity 101 with the second cavity 201, wherein the through hole is preferably concentric with and has the same diameter as the inner hole of the cylinder.

In the present embodiment, as shown in fig. 2 to 4, the pressing unit 31 includes an elastic member matching with the inner wall of the cylinder and elastically abutting against the inner wall of the cylinder, the elastic member may be made of rubber, for example, and the first housing 1 and the cylinder may be made of polypropylene, for example. It is obvious that other hard materials can be used for the first housing 1 and the cylinder, and other materials with elasticity can be used for the elastic member. A through hole is formed through the bottom wall of the second cavity 201, and the connecting member 32 includes a connecting rod passing through the through hole and having two ends respectively connected to the elastic member and the floating unit 33, and the diameter of the connecting rod is smaller than that of the through hole, so that the connecting rod can slide in the through hole and the through hole can also form the communication port 202.

In this embodiment, a plurality of through holes may be formed in the bottom wall of the second cavity 201 as the communication openings 202, and the through holes are, for example, tightly fitted with the connecting rods, for example, an elastic material may be attached to the inner walls of the through holes, and the connecting rods may pass through the elastic material, so as to have a better guiding effect on the connecting rods.

The floating unit 33 may be made of a material having a density less than that of water; or a composite material having an overall density less than water; materials having a density greater than that of water may be used, but due to the structural arrangement they may be subjected to a buoyancy greater than that of the gravitational force to which they are subjected, for example a sealed chamber may be provided within the floating unit 33 such that the material may be denser than water but may still be subjected to a buoyancy greater than that of water. The floating unit 33 is configured to: when there is no water in the water tank, the gravity of the floating unit 33 can drive the pressing unit 31 to move downward to abut against the bottom surface of the second cavity 201; when the water tank is full of water, the floating unit 33 is subjected to buoyancy to drive the pressing unit 31 to return upwards.

Here, the reset pressing unit 31 is configured to be higher than the bottom surface of the first cavity 101, so that the detergent can flow into the second cavity 201 from the gap 4 between the pressing unit 31 and the bottom surface of the first cavity 101, and in order to facilitate the pressing unit 31 to enter the second cavity 201 when sliding downwards, in the present embodiment, as shown in fig. 3, a guide unit 13 is configured on the through hole, and the guide unit 13 may be, for example, a tapered guide section configured on the through hole. Meanwhile, as shown in fig. 2 to 4, a blocking portion 331 that blocks the communication port 202 after the pressing unit 31 is returned is provided in the floating unit 33 so that the detergent at this time does not flow into the tank, and the blocking portion 331 is, for example, a tapered protrusion that can be inserted into the communication port 202.

When the water tank is in a full water state, as shown in fig. 2, the gap 4 is formed between the squeezing unit 31 and the bottom surface of the first cavity 101, so that the cleaning agent can flow from the first cavity 101 into the second cavity 201, and the floating unit 33 blocks the communication port 202, so that the cleaning agent cannot flow from the second cavity 201 into the water tank; as shown in fig. 3, after the toilet is flushed, the water level in the water tank drops, so that the buoyancy of the floating unit 33 is reduced, after the water level drops to a certain degree, the floating unit 33 can drive the pressing unit 31 to press down, at this time, the pressing unit 31 can press the detergent in the second cavity 201 into the water tank through the through hole, after the toilet is flushed, the water can be fully mixed with the detergent entering the water tank to be flushed next time, and after the toilet is fully flushed, the pressing unit 31 can form the gap 4 with the bottom surface of the first cavity 101 again, so that the detergent can flow into the second cavity 201 from the first cavity 101, and the floating unit 33 can seal the communication port 202 to block the communication between the second cavity 201 and the water tank until the toilet is flushed next time.

In summary, the detergent quantitative adding device of the embodiment, because the cleaning liquid flowing into the water tank is quantitative every time the toilet bowl is used, the using times of the cleaning liquid are related to the using times of the toilet bowl and unrelated to the using intervals, the effective utilization rate of the cleaning liquid can be improved, and after the toilet bowl is filled with water every time, the cleaning liquid flowing into the water tank and the water are fully mixed, so that the using effect of the cleaning liquid can be effectively improved.

Example two

The present embodiment relates to a detergent quantitative adding device, as shown in fig. 5, which has substantially the same structure as the detergent quantitative adding device of the first embodiment, except that: the second housing 2 comprises a tubular member with a closed bottom end, which is arranged through the bottom plate 11, and the second cavity 201 is formed by an inner hole of the tubular member; the reset squeezing unit 31 is arranged below the top of the second housing 2, that is, the squeezing unit 31 can be always kept in the second cavity 201, so as to have a better guiding effect, meanwhile, the first cavity 101 and the second cavity 201 are communicated through the communication holes 203 arranged on the upper side wall of the second housing 2, and each communication hole 203 is arranged between the bottom surface of the first cavity 101 and the bottom surface of the reset squeezing unit 31, preferably, each communication hole 203 is arranged close to the bottom surface of the reset squeezing unit 31, so that the amount of detergent squeezed out from the second cavity 201 to the water tank by the squeezing unit 31 is stable.

EXAMPLE III

The present embodiment relates to a detergent quantitative adding device, as shown in fig. 6 and 7, which has substantially the same structure as the detergent quantitative adding device described in the second embodiment, except that: the second casing 2 is integrally formed on the outer wall surface of the first casing 1, and the second cavity 201 and the first cavity 101 are communicated with each other by a communication hole 203 penetrating the side walls of the second casing 2 and the first casing 1.

Specifically, as shown in fig. 6 and 7, after the pressing unit 31 is pressed down, the detergent in the first chamber 101 can still flow into the second chamber 201 from the communication hole 203, and when the pressing unit 31 is reset, the detergent is pushed upwards, although these detergents can be used by flowing into the water tank, too much detergent is added to the water tank, which causes waste of detergent, and therefore, in the present embodiment, as shown in fig. 7, a cover may be provided on the top of the second chamber 201 to prevent the detergent from being ejected when the pressing unit 31 moves upward, meanwhile, in order to be able to squeeze the cleaning agent into the first chamber 101 when the squeezing unit 31 is lifted, in the present embodiment, the communication hole 203 is configured as a long hole and extends in the moving direction of the pressing unit 31, and the top end of the communication hole is configured to be close to the bottom surface of the second housing 2, so that the pressing unit 31 can be completely restored; the bottom end of the communication hole 203 is lower than the bottom surface of the pressing unit 31 after reset so that the detergent can flow into the second chamber 201 at this time.

Example four

The present embodiment relates to a detergent quantitative adding device, as shown in fig. 8, which has substantially the same structure as the detergent quantitative adding device described in the second embodiment, except that: an adjusting assembly 5 for adjusting the volume of the second chamber 201 is formed on the second housing 2.

Specifically, in this embodiment, an external thread is configured on the outer circumference of the second housing 2, the adjusting assembly 5 specifically includes an adjusting body 51, the adjusting body 51 is in a bottle cap shape, an internal thread capable of being screwed with the external thread is configured on the inner wall of the adjusting body 51, the external thread and the internal thread are not shown in the figure, an adjusting piston 52 extending upward and capable of extending into the inner hole of the second housing 2, i.e., the second cavity 201, is configured in the middle of the bottom surface of the adjusting body 51, and the adjusting piston 52 is preferably tightly attached to the inner wall surface of the second cavity 201. A through hole is formed through the adjusting piston 52 and the adjusting body 51 to allow the connecting member 32 to pass therethrough and to form a communication port 202.

The quantitative detergent adding device of the embodiment can adjust the length of the adjusting piston 52 extending into the second cavity 201, that is, the volume of the second cavity 201, by adjusting the screwing length of the adjusting body 51 and the second shell 2, so that the amount of detergent entering the water tank at each time can be conveniently adjusted, and the quantitative detergent adding device can be better adapted to different detergents.

In order to accommodate the adjustment of the volume of the second chamber 201, in the present embodiment, the connecting rod is connected with at least one of the pressing unit 31 and the floating unit 33 in an adjustable connection length, for example, an external thread may be provided on the outer circumference of the connecting rod, and a threaded hole may be provided on the floating unit 33 or the pressing unit 31, so that the length of the releasing assembly 3 can be adjusted by adjusting the length of the connecting rod extending into the threaded hole.

It should be noted that the adjusting component 5 can be also used in the detergent dosing device as described in the first embodiment or the third embodiment, which has the same principle and will not be described herein again.

EXAMPLE five

The present embodiment relates to a detergent quantitative adding device, which has substantially the same structure as the detergent quantitative adding device described in the first embodiment, except that: the detergent dosing device is supported on the bottom surface of the water tank via a support assembly 6.

As shown in fig. 9, the supporting assembly 6 specifically includes a plurality of legs 61, and a ring member 62 fixed on top of each leg 61, wherein an inner wall of the ring member 62 is configured with an inner thread, and an outer wall of the first casing 1 is configured with an outer thread, the inner thread and the outer thread are not shown in the figure, so that the first casing 1 can be screwed in the ring member 62, and the height of the first casing 1 relative to the bottom surface of the water tank can be adjusted by adjusting the screwing length of the first casing 1 and the ring member 62.

In order to stabilize the supporting assembly 6 in the water tank, in the embodiment, as shown in fig. 9, a supporting plate 63 is further fixedly disposed at the bottom of each supporting leg 61, and a weight block 64 is fixedly disposed on the supporting plate 63, it should be noted that fig. 9 illustrates a partial cross-sectional view of the supporting plate 63 and the weight block 64.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A detergent dosing device for dosing detergent into a cistern of a toilet bowl, comprising:

a first shell (1), a first cavity (101) capable of containing the cleaning agent is constructed in the first shell (1);

a second housing (2) which is fixedly arranged relative to the first housing (1), wherein a second cavity (201) which can be communicated with the first cavity (101) is formed in the second housing (2), and a communication port (202) which can be communicated with the second cavity (201) and the water tank is formed in the second housing (2);

release assembly (3), including the gliding extrusion unit (31) of locating of guidable in second cavity (201), and via connecting piece (32) with extrusion unit (31) are connected, locate floating unit (33) in the water tank, floating unit (33) can be because of water level descends in the water tank and drives extrusion unit (31) are pushed down, in order to can by first cavity (101) flow in the detergent in second cavity (201) is through intercommunication mouth (202) extrude to in the water tank, just floating unit (33) can be because of water level rises and drives extrusion unit (31) reset in the water tank.

2. The detergent dosing device as claimed in claim 1, wherein: the first shell (1) comprises a bottom plate (11) and side plates (12) extending upwards from the periphery of the bottom plate (11), the first cavity (101) is formed by the bottom plate (11) and the side plates (12) in a surrounding mode, the second shell (2) comprises a cylindrical part extending downwards from the bottom plate (11) and closed at the bottom end, the second cavity (201) comprises an inner hole of the cylindrical part and penetrates through the bottom plate (11) to be communicated with the second cavity (201) and the first cavity (101).

3. A detergent dosing device as claimed in claim 2, characterized in that: the pressing unit (31) comprises an elastic piece which can be elastically abutted with the inner wall of the second cavity (201).

4. A detergent dosing device as claimed in claim 2, characterized in that: a through hole is formed in the bottom wall of the second cavity (201), the connecting piece (32) comprises a connecting rod which is arranged in the through hole in a penetrating mode and has a diameter smaller than that of the through hole, and the communication opening (202) is formed by the through hole.

5. Detergent dosing device as claimed in claim 4, characterized in that: a blocking portion (331) that can block the communication port (202) after the pressing unit (31) is returned is formed in the floating unit (33).

6. The detergent dosing device as claimed in claim 1, wherein: the first shell (1) comprises a bottom plate (11) and a side plate (12) extending upwards from the periphery of the bottom plate (11), the first cavity (101) is formed by the bottom plate (11) and the side plate (12) in a surrounding mode, the second shell (2) comprises a tubular part which penetrates through the bottom plate (11) and is closed in bottom end, the second cavity (201) comprises an inner hole of the tubular part, and a communication hole (203) is formed in the side wall, higher than the bottom plate (11) and lower than the extrusion unit (31) after reset, of the tubular part so as to form communication between the second cavity (201) and the first cavity (101).

7. Detergent dosing device as claimed in any of the claims 1-6, characterized in that: an adjusting component (5) capable of adjusting the volume of the second cavity (201) is constructed on the second shell (2).

8. The detergent dosing device as claimed in claim 7, wherein: the adjusting component (5) comprises an adjusting body (51) which is screwed on the periphery of the second shell (2), and an adjusting piston (52) which is fixedly arranged on the adjusting body (51) and extends into the second cavity (201).

9. Detergent dosing device as claimed in any of the claims 1-6, characterized in that: the water tank also comprises a supporting component (6) for supporting and fixing the first shell (1) on the bottom surface of the water tank.

10. A detergent dosing device as claimed in claim 9, characterized in that: the supporting component (6) comprises a plurality of supporting legs (61) and a ring-shaped piece (62) fixedly arranged on the supporting legs (61), wherein an inner thread is formed on the inner wall of the ring-shaped piece (62), and an outer thread screwed with the inner thread is formed on the periphery of the first shell (1), so that the height of the first shell (1) relative to the water tank can be adjusted by adjusting the screwing length of the outer thread and the inner thread.