Closestool flushing control device and closestool

Abstract

The utility model discloses a closestool flushing control device and a closestool, and belongs to the technical field of water supply and drainage, the closestool flushing control device comprises a closestool flushing switch and a flushing device, the flushing device is provided with a main body and a key, and the key is used for opening a flushing valve on the main body; one end of the pull rope is connected with the closestool flushing switch, and the other end of the pull rope is fixed on the main body so as to open a flushing valve on the main body. According to the scheme, the pull rope can be matched with the closestool flushing switch for flushing, so that flushing is controlled by kicking the switch, and meanwhile, key flushing is reserved. Once the switch is kicked or the pull rope is damaged, the closestool can still be used normally.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water supply and drainage, more particularly, to a toilet flushing control device and a toilet. BACKGROUND

[0002] Toilet is a sanitary facility, mainly used for people to defecate at home or in public places. The design of the toilet usually includes a seat, a water tank and a drainage system. In the drainage system, the flushing function of the toilet is controlled by the toilet flushing control device to discharge the water in the water tank into the toilet bowl to flush away the dirt. The drainage function is mainly activated by pressing the button, which is usually embedded in the opening of the toilet. Usually, the button is installed on the toilet tank cover, the side of the water tank or the bottom of the toilet. The button located at the bottom of the toilet is a kick toilet flushing switch.

[0003] The existing toilet flushing control device uses a pull rope to connect the flusher and the kick flushing switch. The flusher is arranged in the water tank, and the flush valve controls the water flow from the water tank into the toilet bowl. The kick switch can start the flush valve by pulling the pull rope core. In the prior art, the pull rope core is usually fixed on the rocker arm of the flusher, and the flush valve is controlled by directly controlling the rocker arm. However, this method cancels the button (controlled by pressing method) of the flusher itself. Once the flush switch or the pull rope is damaged, the toilet cannot be used. SUMMARY

[0004] In view of the technical problem that the existing toilet flushing control device cannot flush water due to damage of the kick switch or the pull rope, the present application provides a toilet flushing control device and a toilet. In the present application, the pull rope is used to cooperate with the toilet flushing switch to flush water and realize the control of the kick switch, and the button flushing is also retained, thereby solving the problem in the prior art.

[0005] To achieve the above-mentioned purpose, the technical scheme provided by the present application is as follows: a toilet flushing control device, comprising

[0006] a toilet flushing switch,

[0007] a flusher, the flusher having a main body and a button, the button being used to open a flush valve on the main body;

[0008] a pull rope, one end of the pull rope being connected to the toilet flushing switch, and the other end of the pull rope being fixed on the main body to open the flush valve on the main body.

[0009] In the present application, the pull rope is used to cooperate with the toilet flushing switch to flush water and realize the control of the kick switch, and the button flushing is also retained. Once the kick switch or the pull rope is damaged, the toilet can still be used normally

[0010] In the toilet flushing control device provided in the application, further, the pull rope comprises a rope core and a rope cover wrapped outside the rope core; one end of the rope core is connected to the toilet flushing switch, and the rope core is driven to stretch and retract by the toilet flushing switch; and the end of the rope cover away from the toilet flushing switch is connected to the button. After the rope cover is fixed to the button, the rope core can be fixed to the main body or any suitable position outside the main body. When the rope core is pulled and retracted, the end of the rope cover fixed to the button is displaced from the rope core, and the distance between the two ends is shortened. The end of the rope core is fixed, so that the rope cover can pull the button to press the button and perform the flushing operation, achieving the effect of the button being pushed by the rope cover. The button pushing technology by the rope cover can use the function of the button itself to realize the flushing operation, and the flushing structure is more stable, and the flushing mode has more selectivity.

[0011] In the toilet flushing control device provided in the application, further, the button is two, and each button is connected with a pull rope and a toilet flushing switch connected to the corresponding pull rope. Two buttons can control large flushing and small flushing respectively, and realize the separation of large flushing and small flushing.

[0012] In the toilet flushing control device provided in the application, further, an elastic pressure cover is arranged above the button. The elastic pressure cover can push the button downward after being stressed, and also can realize the flushing operation. In the case that the toilet flushing switch is damaged, the elastic pressure cover and the button 520 can be used to cooperate to flush, without affecting the use.

[0013] In the toilet flushing control device provided in the application, further, the toilet flushing switch comprises

[0014] A shell assembly has an inner cavity;

[0015] A driving assembly is connected in the inner cavity, and comprises a gear and a gear rack set engaged with the gear. The gear adjusts the displacement direction of the gear rack set to pull and stretch the pull rope connected to the gear rack set.

[0016] In use, pressing the button of the toilet triggers a series of actions: the pressing of the button pushes one end of the gear rack set to move in the pressing direction. The movement direction of the gear rack set can be changed by the gear, so that the gear rack set remains consistent with the movement direction of the toilet button, and then pulls the connected pull rope. This design of adjusting the movement direction of the gear rack set by the gear allows the transverse size of the driving assembly to be reduced without interfering with the stretching and retracting of the pull rope. The width of the driving assembly can be set to be smaller than the opening size of the toilet button, so as to be convenient for installation and removal from the opening, and convenient for maintenance and repair.

[0017] In the toilet flushing control device provided in the application, further, the rack set comprises a driving rack, the driving rack comprises a first slider and a driving arm fixed at one end of the first slider, the other end of the driving arm extends out of the shell assembly, and the driving arm drives the first slider to move along the length direction of the shell assembly under force. The driving arm is used as a force receiving end, and one end of the driving arm extends out of the shell assembly, so that the driving arm can be conveniently subjected to force.

[0018] In the toilet flushing control device provided in the application, further, the rack set comprises a driving rack, the driving rack comprises a first slider and a driving arm fixed at one end of the first slider, the other end of the driving arm extends out of the shell assembly, and the driving arm drives the first slider to move along the length direction of the shell assembly under force. The driving arm is used as a force receiving end, and one end of the driving arm extends out of the shell assembly, so that the driving arm can be conveniently subjected to force.

[0019] In the toilet flushing control device provided in the application, further, the rack set comprises a driving rack, the driving rack comprises a first slider and a driving arm fixed at one end of the first slider, the other end of the driving arm extends out of the shell assembly, and the driving arm drives the first slider to move along the length direction of the shell assembly under force. The driving arm is used as a force receiving end, and one end of the driving arm extends out of the shell assembly, so that the driving arm can be conveniently subjected to force.

[0020] In the toilet flushing control device provided in the application, further, the toilet flushing switch comprises an external assembly, the external assembly has a fixed sleeve and a button, the fixed sleeve is sleeved on the shell assembly, and the fixed sleeve is used for fixing the shell assembly in the opening of the toilet, and the button is connected to the rack set. The external assembly can connect the shell assembly and the opening of the toilet, so that the shell assembly can be conveniently disassembled from the toilet for replacement and maintenance.

[0021] In the toilet flushing control device provided in the application, further, the toilet flushing switch is a foot kick switch, and the foot kick switch is fixed on the side surface of the bottom of the toilet. The foot kick switch can be used to control the toilet flushing switch more conveniently and without dirtying hands.

[0022] A toilet comprises the toilet flushing control device.

[0023] Compared with the prior art, the technical scheme provided in the application has the following beneficial effects:

[0024] The application provides a toilet flushing control device, which has a main body and a button, the button is used to open a flushing valve on the main body, the pull rope comprises a rope core and a rope cover wrapped outside the rope core, and the rope cover is fixed on the button at an end away from the toilet flushing switch. After the rope cover is fixed on the button, the rope core can be fixed on the main body or any suitable position outside the main body. When the rope core is pulled and shrunk, the end of the rope cover fixed on the button is displaced from the rope core, and the distance between the two ends is shortened. The end of the rope core is fixed, so that the rope cover can pull the button to press the button and perform the flushing operation, so that the rope cover can push the button. The rope cover pushing button technology can use the function of the button itself to realize the flushing operation, the flushing structure is more stable, and the flushing mode has more selectivity. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a three-dimensional structure diagram of the toilet flushing switch;

[0026] Figure 2 It is a three-dimensional structure diagram of the connection between the driving assembly and the shell assembly;

[0027] Figure 3 It is an explosion three-dimensional structure diagram of the toilet flushing switch;

[0028] Figure 4 It is a three-dimensional structure diagram of the driving rack;

[0029] Figure 5 It is a three-dimensional structure diagram of the driven rack;

[0030] Figure 6 It is a three-dimensional structure diagram of the lower shell of the shell assembly;

[0031] Figure 7 It is a three-dimensional structure diagram of the fixed sleeve;

[0032] Figure 8 It is a three-dimensional structure diagram of the driving rack reinforcing block;

[0033] Figure 9 It is a sectional structure diagram of the toilet flushing control device;

[0034] REFERENCE SIGNS:

[0035] 100, shell assembly; 110, inner cavity; 120, access hole; 130, flip cover; 140, upper shell; 150, lower shell; 160, first shaft column; 170, support body; 171, round plate; 172, vertical plate; 181, first track; 182, second track; 190, stopper;

[0036] 200, driving assembly; 210, gear; 220, rack set; 221, driving rack; 2211, first slider; 2212, driving arm; 2213, first tooth part; 2214, first sliding groove; 2215, first supporting arm; 222, driven rack; 2221, second slider; 2222, fixed rope part; 2223, second tooth part; 2224, second sliding groove; 2225, protrusion; 2226, through groove; 2227, rope groove; 223, reinforcing member; 2231, sliding rod; 2232, reinforcing block;

[0037] 300, external connecting assembly; 310, fixed sleeve; 320, button;

[0038] 311, column; 312, stop ring; 313, flat mouth; 314, external thread;

[0039] 500, flusher; 510, main body; 520, key;

[0040] 600, pull rope; 610, rope core; 620, rope sleeve. DETAILED DESCRIPTION

[0041] For further understanding of the present application, the application will be described in detail with reference to the drawings and embodiments.

[0042] It should be noted that the terms "first", "second", and the like in the description and claims of the application and the above drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented. In this application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. Also, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the application can be understood according to the specific circumstances.

[0043] For further understanding of the present application, the application will be described in detail with reference to the drawings and embodiments. Example 1

[0044] As Figures 1-2As shown, the present application provides a toilet flushing switch, which comprises a housing assembly 100 having an inner cavity 110. A driving assembly 200 is connected in the inner cavity 110, which comprises a gear 210 and a rack set 220 engaged with the gear 210, and the gear 210 adjusts the displacement direction of the rack set 220 to pull the connected pull rope 600.

[0045] In use, pressing the button 320 of the toilet triggers a series of actions: the pressing of the button 320 pushes one end of the rack set 220 to move along the pressing direction. The gear 210 can change the movement direction of the rack set 220, so that the rack set 220 remains consistent with the movement direction of the toilet button 320, and then pulls the connected pull rope 600. This design of adjusting the movement direction of the rack set 220 by the gear 210 allows the transverse size of the driving assembly 200 to be reduced without interfering with the extension and retraction of the pull rope 600. The width of the driving assembly 200 can be set to be smaller than the opening size of the toilet button 320, so as to facilitate installation and removal from the opening, and facilitate maintenance and repair.

[0046] The housing assembly 100

[0047] The housing assembly 100 is fixed in the opening (not shown in the figure) formed in the toilet, and the inner cavity 110 formed therein is used to connect the driving assembly 200. The housing assembly 100 is in the shape of a long strip, and the maximum outer contour size is not greater than the size of the opening. The housing assembly 100 is in the shape of a long strip, and the maximum outer contour size is not greater than the size of the opening, which can be directly disassembled for maintenance.

[0048] As shown in Figure 3 and Figure 6 Specifically, the housing assembly 100 comprises an upper shell 140 and a lower shell 150, which are combined to form the housing assembly 100 structure having the inner cavity 110. The upper shell 140 and the lower shell 150 are detachably connected by buckles or screws.

[0049] As shown in Figure 2 One end of the housing assembly 100 is connected with a support body 170. The support body 170 comprises two semicircular and parallel circular plates 171, which are vertically connected to the housing assembly 100. At least one vertical plate 172 is vertically connected between the two circular plates 171, and the height of the vertical plate 172 is flush with the outer periphery of the circular plate 171. One support body 170 is connected to each of the upper shell 140 and the lower shell 150, and the support bodies 170 connected to the upper shell 140 and the lower shell 150 are oppositely arranged. The support body 170 can strengthen the strength of the upper shell 140 and the lower shell 150, and prevent the upper shell 140 and the lower shell 150 from being distorted under stress.

[0050] AsFigure 6 As shown, a first shaft post 160 is fixed inside the cavity 110 of the housing assembly 100. One end of the first shaft post 160 is fixed to the end face of the upper shell 140 or the lower shell 150 and is perpendicular to the upper shell 140 or the lower shell 150.

[0051] like Figure 6 As shown, the housing assembly 100 has a first track 181 and a second track 182 on both sides along its length. Both the first track 181 and the second track 182 include an upper track and a lower track. The upper track is fixed to the upper shell 140, and the lower track is fixed to the lower shell 150. The upper and lower tracks are arranged opposite each other, with a gap between them. Since the first slider 2211 or the second slider 2221 has a first tooth 2213 and a second tooth 2223 arranged on its side, it needs to mesh with the gear 210. Therefore, the first track 181 and the second track 182 are provided to ensure stable sliding of the slider in a specified direction without interfering with the gear 210 transmission.

[0052] like Figure 6 As shown, limiters 190 are fixed to the tails of the driving rack 221 and the driven rack 222, limiting the movement distance of the driving rack 221 and the driven rack 222 within the inner cavity 110. The limiter 190 can be a stop fixed to the housing assembly 100 or other structures that limit the movement distance of the driving rack 221 or the driven rack 222.

[0053] Driver Component 200

[0054] like Figures 3-5 As shown, the drive assembly 200 includes a gear 210 and a rack assembly 220. The gear 210 is rotatably connected to the first shaft 160, and the rack assembly 220 is connected to the side of the gear 210. The rack assembly 220 includes a driving rack 221 and a driven rack 222. The driving rack 221 is slidably connected to the first track 181 and slides along the length of the first track 181. The driving rack 221 meshes with the side of the gear 210, and when the driving rack 221 slides on the first track, it drives the gear 210 to rotate. The driven rack 222 is slidably connected to the second track 182 and slides along the length of the second track 182. The driven rack 222 meshes with the other side of the gear 210, and when the gear 210 rotates, it drives the driven rack 222 to slide on the second track. The driving rack 221 and the driven rack 222 are connected in a staggered manner on both sides of the gear 210, so that the driving rack 221 and the driven rack 222 can move in opposite directions along the length of the housing assembly 100 in the inner cavity 110.

[0055] like Figure 4As shown, the main rack 221 includes a first slider 2211 and a driving arm 2212 fixed at one end of the first slider 2211, the other end of the driving arm 2212 extends out of the shell assembly 100, and the driving arm 2212 is forced to drive the first slider 2211 to move along the length direction of the shell assembly 100. The driving arm 2212 is the force receiving end, and its one end extends out of the shell assembly 100, which can facilitate the force receiving.

[0056] The first slider 2211 includes a first tooth portion 2213 on the side surface, which is towards and engaged with the gear 210. The first slider 2211 is provided with a first sliding groove 2214 at the upper and lower ends, respectively, and the size of the first sliding groove 2214 is adapted to the first guide rail. The first slider 2211 has the first sliding groove 2214 at the upper and lower ends, which can increase the stability of the first slider 2211 sliding in the shell assembly 100. Specifically, the upper half of the first rail 181 is clamped in the first sliding groove 2214 at the top of the first slider 2211, and the lower half is clamped in the first sliding groove 2214 at the bottom of the first slider 2211. The upper half and the lower half of the first rail 181 clamp the first slider 2211 in the gap between the upper half and the lower half, so that the first slider 2211 slides more stably and smoothly.

[0057] As shown, Figure 4 The driving arm 2212 includes a first branch arm 2215, one end of which is fixedly connected to the end of the first slider 2211, and the other end extends through the shell assembly 100 and the end extends out of the shell assembly 100. The cross-sectional shape of the first branch arm 2215 is adapted to the shape of the first connecting hole formed at the end of the shell assembly 100.

[0058] The driving arm 2212 includes a reinforcing member 223 connected to the first branch arm 2215 to strengthen the strength of the first branch arm 2215. The first branch arm 2215 is the direct force receiving point, which is easy to be damaged due to excessive force or uneven force. The reinforcing member 223 can improve the strength of the first branch arm 2215 and prolong the service life of the first branch arm 2215.

[0059] As shown, Figure 4As shown, the reinforcing member 223 can be a slide rod 2231 connected to one end of the first supporting arm 2215, and the slide rod 2231 extends into the shell assembly 100 through the end of the shell assembly 100. The slide rod 2231 can change the force point of the first supporting arm 2215, reduce the bending moment, and reduce the risk of breaking under stress. The cross-sectional shape of the slide rod 2231 is adapted to the shape of the second connecting hole formed in the end of the shell assembly 100. The cross-sectional shape of the slide rod 2231 can be circular or rectangular. Preferably, the cross-sectional shape of the slide rod 2231 is a "cross" shape. The "cross" cross-sectional shape can improve the transverse and longitudinal strength of the slide rod 2231, and reduce the risk of breaking under uneven stress.

[0060] As shown in FIG. 6, the driving rack 222 includes a second sliding block 2221 and a fixed rope portion 2222 connected to one end of the second sliding block 2221. Figure 5 As shown in FIG. 6, the driving rack 222 includes a second sliding block 2221 and a fixed rope portion 2222 connected to one end of the second sliding block 2221.

[0061] As shown in FIG. 6, the driving rack 222 includes a second sliding block 2221 and a fixed rope portion 2222 connected to one end of the second sliding block 2221. Figure 5 As shown in FIG. 6, the driving rack 222 includes a second sliding block 2221 and a fixed rope portion 2222 connected to one end of the second sliding block 2221.

[0062] The reset spring (not shown in the figure) is sleeved in or outside the shell assembly 100 to support the displacement of the rack set 220. Specifically, the reset spring sleeve can be sleeved on the slide rod 2231, and one end of the reset spring sleeve abuts against the end of the driving arm 2212, and the other end of the reset spring sleeve abuts against the outer end of the shell assembly 100. The reset spring can also be arranged between the toilet button 320 and the outer end of the shell assembly 100. The installation position of the reset spring is not limited, and the reset spring can be installed at any position of the entire driving assembly 200, as long as it can reset the rack set 220 after displacement.

[0063] The external assembly 300

[0064] The external assembly 300 can connect the housing assembly 100 and the toilet opening. The housing assembly 100 can be conveniently and quickly removed from the toilet for replacement and maintenance.

[0065] As shown in Figure 7 The external assembly 300 includes a fixed sleeve 310 and a button 320. The fixed sleeve 310 is used to fix the housing assembly 100 and the driving assembly 200 on the opening of the toilet. The fixed sleeve 310 includes a cylindrical column 311, which is provided with external threads 314 on the outer periphery and can be threadedly connected in the opening of the toilet. The column 311 is fixedly connected with a stop ring 312 at one end and a square flat mouth 313 at the other end. The housing assembly 100 is fitted in the column 311, with one end extending out of the flat mouth 313 and the other end extending out of the stop ring 312. The inner wall of the flat mouth 313 is provided with a support column (not shown in the figure), which supports the outer wall of the housing assembly 100. The support column can reduce the contact area between the fixed sleeve 310 and the housing assembly 100 when the housing assembly 100 is fixed, and facilitate the extraction of the housing assembly 100 from the fixed sleeve 310.

[0066] The toilet button 320 is usually a cylindrical housing assembly 100, one end of which is integrally connected with an arc-shaped end cover. The end cover is internally provided with a groove for clamping the end of the driving arm 2212. The driving arm 2212 can be pushed by the button 320 to move the entire driving rack 221.

[0067] The toilet flushing switch is a foot kick switch, which is fixed on the side of the bottom of the toilet. The foot kick switch can more conveniently use the toilet flushing switch and not dirty the hands. Embodiment 2

[0068] As shown in Figure 8 On the basis of embodiment 1, the reinforcing member 223 includes a triangular reinforcing block 2232 connected to the first branch arm 2215. An opening is provided on the end of the housing assembly 100, which is adapted to the triangular reinforcing block 2232, so that the first rack can play a supporting role when sliding into the housing assembly 100. The triangular reinforcing block 2232 can effectively improve the overall structural strength of the driving arm 2212, so that the driving arm 2212 is not easy to break when stressed. In addition, the triangular reinforcing block 2232 is added to the side of the first branch arm 2215, which is more conducive to the integrated molding of the two, thereby reducing the production cost. Embodiment 3

[0069] Based on Embodiment 1, the driven rack 222 is eliminated. The rack assembly 220 includes a driving rack 221, a thin rope, and a pulley. The driving rack 220 meshes with the gear 210. The pulley is coaxially fixedly connected to the end of the gear 210. The pulley rotates with the gear 210, causing the thin rope wound around it and the pull rope 600 connected to one end of the thin rope to extend and retract. During operation, the driving rack 221 drives the gear 210 to rotate, and the gear 210 synchronously drives the pulley to rotate. The thin rope then winds around the pulley, pulling the pull rope 600 to retract and complete the toilet flushing. Example 4

[0070] like Figure 3 As shown, to facilitate the installation of the pull rope 600, an inspection port 120 is provided on the housing assembly 100, with the inspection port 120 positioned directly opposite the rope fixing part 2222 at the end of the driven rack 222. A flip cover 130 is snapped or slidably connected to the installation port. In use, simply opening the flip cover 130 allows for convenient and quick installation of the pull rope 600. Example 5

[0071] like Figure 9 As shown, this application provides a toilet flushing control device, including a toilet flushing switch and a flusher 500, which is connected to the toilet flushing switch via a pull cord 600. The flusher 500 is normally installed inside the toilet tank and has a flushing valve that controls the flow of water to the toilet bowl. The flusher 500 is a prior art device, and its specific structure will not be described in detail. In the toilet flushing control device provided in this application, the flusher 500 further includes a main body 510 and a button 520, which is used to open the flushing valve on the main body 510; the pull cord 600 includes a cord core 610 and a cord sleeve 620 wrapped around the cord core 610, with the end of the cord sleeve 620 away from the toilet flushing switch fixed to the button 520. After securing the loop 620 to the button 520, the rope core 610 can be fixed to the main body 510 or any suitable position outside the main body 510. When the rope core 610 is pulled and retracted, the loop 620 fixed to one end of the button 520 and the rope core 610 are displaced, shortening the distance between their ends. Since the end of the rope core 610 is fixed, the loop 620 can pull the button 520, causing the button 520 to be pressed and initiate a flushing operation, achieving the effect of the loop 620 pushing the button 520. This loop 620 pushing the button 520 technology utilizes the button 520's own function to achieve a flushing operation, resulting in a more stable flushing structure and providing more choices in flushing methods.

[0072] The flusher 500 has a main body 510 and a button 520, the button 520 is used to open the flush valve on the main body 510, the button 520 is provided with an elastic gland (not shown in the figure), the elastic gland is driven to move downward after being stressed. The elastic gland can push the button to move downward after being stressed, and the flush operation can also be realized. In the case of damage of the toilet flush switch, the elastic gland and the button 520 can be used to flush, and the use is not affected. On this basis, the application provides a toilet, which comprises a toilet flush switch or a toilet flush control device.

[0073] Specifically, the toilet comprises a flusher 500, the flusher 500 is connected with the toilet flush switch through a pull rope 600, the flusher 500 has a main body 510 and a button 520, the button 520 is used to open the flush valve on the main body 510. The pull rope 600 comprises a rope core 610 and a rope sleeve 620 wrapped outside the rope core 610, and the rope sleeve 620 is fixed on the button 520 at an end away from the toilet flush switch.

[0074] The above description of the application and its embodiments is illustrative and not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the application, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by it, without departing from the purpose of the application, similar structural modes and embodiments can be designed without creativity, which should belong to the protection scope of the application.

Claims

1. A toilet flushing control device, characterized by, include Toilet flush switch A flushing device (500) having a body (510) and a button (520) for opening a flushing valve on the body (510); A pull cord (600), one end of which is connected to the toilet flush switch and the other end is fixed to the main body (510) to open the flush valve on the main body (510); The pull cord (600) includes a cord core (610) and a cord sleeve wrapped around the cord core (610); one end of the cord core (610) is connected to the toilet flush switch, and the cord core (610) is extended and retracted by the toilet flush switch; the end of the cord sleeve away from the toilet flush switch is connected to the button (520).

2. The toilet flushing control device of claim 1, wherein, There are two buttons (520), and each button (520) is connected to a pull cord (600) and a toilet flush switch connected to the corresponding pull cord (600).

3. A toilet flushing control device according to claim 2, wherein A press-type elastic cover is provided above the button (520).

4. The toilet flushing control device of claim 1, wherein, The toilet flush switch includes A housing assembly (100) having an inner cavity (110). A drive assembly (200) is connected in the inner cavity (110) and includes a gear (210) and a rack assembly (220) meshing with the gear (210). The gear (210) adjusts the displacement direction of the rack assembly (220) to pull the extension and retraction of the pull rope (600) connected to the rack assembly (220).

5. The toilet flushing control device of claim 4, wherein, The rack assembly (220) includes an active rack (221), which includes a first slider (2211) and a drive arm (2212) with one end fixed to the first slider (2211). The other end of the drive arm (2212) passes through the housing assembly (100) and extends outside the housing assembly (100). The drive arm (2212) is forced to move the first slider (2211) along the length direction of the housing assembly (100).

6. The toilet flushing control device of claim 5, wherein The rack assembly (220) includes a driven rack (222), one end of the pull rope (600) is fixed to the driven rack (222), and the driving rack (221) and the driven rack (222) are misaligned and meshed on both sides of the gear (210) so that the driving rack (221) and the driven rack (222) move synchronously in opposite directions.

7. The toilet flushing control device of claim 4, wherein, The rack assembly (220) includes a drive rack (221), a thin rope, and a pulley. The drive rack (221) meshes with the gear (210). The pulley is coaxially fixedly connected to the end of the gear (210). The pulley rotates with the gear (210), causing the thin rope wound on it and the pull rope (600) connected to one end of the thin rope to extend and retract.

8. The toilet flushing control device of claim 4, wherein, The toilet flushing switch comprises an external assembly (300), the external assembly (300) has a fixed sleeve (310) and a button (320), the fixed sleeve (310) is sleeved outside the shell assembly (100) and is used for fixing the shell assembly (100) in an opening of a toilet, and the button (320) is sleeved and connected on the rack group (220).

9. The toilet flushing control device of claim 1, wherein, The toilet flushing switch is a foot kick switch and is fixed on the side of the bottom of the toilet.

10. A toilet characterized by The toilet flushing control device comprises the toilet flushing control device as claimed in any one of claims 1-9.

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