CN209798938U - Closestool water inlet device - Google Patents

Abstract

The utility model relates to a closestool water inlet device, which comprises a water inlet pipe, a flushing pipe and a water spraying pipe, wherein the water inlet pipe is provided with a first water inlet and a first water outlet, the water inlet pipe is provided with a first control component for controlling the on-off of the first water inlet and the first water outlet, the first control component comprises a floating block, a base and a sealing cover, a connecting rod is connected between the floating block and the sealing cover, and the floating block moves downwards to drive the sealing cover to conduct the first water inlet of the water inlet pipe; the floating block moves upwards, the sealing cover can be driven to close a first water inlet of the water inlet pipe, a driving assembly for driving the floating block to move downwards is arranged on the water inlet pipe, the driving assembly comprises a supporting part movably arranged on the water inlet pipe, the supporting part is in interference fit with the connecting rod, the supporting part is moved to support and press the connecting rod, the connecting rod swings downwards around the hinged position of the connecting rod and the sealing cover, the floating block is driven to move downwards, and the driving supporting part is separated from a resetting part in interference with the connecting rod. By adopting the scheme, the flushing port can be actively controlled to flush the pelvic cavity, the structure is simple, and the operation is convenient.

Description

Closestool water inlet device

Technical Field

the utility model belongs to the technical field of the closestool technique and specifically relates to a closestool water inlet device.

Background

The existing closestool comprises a closestool seat and a water storage tank, wherein a water discharge valve and a water inlet device are arranged in the water storage tank, a straight flushing opening is formed in the bottom of the closestool seat, a flushing opening is formed in the inner side of the closestool seat close to the periphery of the upper end of the closestool seat, when the closestool is flushed, the water discharge valve is opened, part of water in the water storage tank is flushed from the straight flushing opening to the bottom of the closestool seat and directly flushes excrement, the other part of water is flushed from the flushing opening to the inner wall of the closestool seat in a pelvic cavity mode, and finally, part of water flows out of the flushing opening to form a water seal at the bottom of the closestool. However, in the toilet, the basin can be flushed only by opening the water discharge valve to reduce the water level in the water storage tank, and the basin cannot be flushed by actively controlling the flushing port and then opening the water discharge valve to assist flushing.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a closestool water inlet ware, and it can the active control wash the mouth and carry out the pelvic cavity and dash, simple structure, convenient operation.

In order to realize the purpose, the utility model discloses a technical scheme is: a closestool water inlet device comprises a water inlet pipe, a flushing pipe and a water spraying pipe, wherein a first water inlet and a first water outlet are formed in the water inlet pipe, a first control assembly for controlling the on-off of the first water inlet and the first water outlet according to the water level in a water storage tank is arranged on the water inlet pipe, the first control assembly comprises a floating block, a base and a sealing cover, the first water inlet of the water inlet pipe is arranged at the bottom of the water inlet pipe and extends to the upper end of the water inlet pipe, the sealing cover is arranged on the water inlet pipe and corresponds to the upper end of the first water inlet, the base is arranged on the water inlet pipe, a concave cavity is formed in the base, the floating block can be arranged in the concave cavity in a sliding mode along the vertical direction, a connecting rod is connected between the floating block and the sealing cover, two ends of the connecting rod are; the floating block moves upwards to drive the sealing cover to close the first water inlet of the water inlet pipe, the flushing pipe is provided with a second water inlet and a second water outlet, the second water inlet of the flushing pipe is connected with the first water outlet of the water inlet pipe, the spray pipe is provided with a third water inlet and a third water outlet, the third water inlet of the spray pipe is connected with the second water outlet of the flushing pipe, the third water inlet of the spray pipe is arranged opposite to the second water outlet of the flushing pipe, an opening is arranged between the third water inlet of the spray pipe and the second water outlet of the flushing pipe, a second control component for controlling the water outlet amount of the spray pipe according to the water level in the water storage tank is arranged between the spray pipe and the flushing pipe, the water inlet pipe is provided with a driving component for driving the floating block to move downwards, the driving component comprises a contact part movably arranged on the water inlet pipe, the contact part is in contact fit with the connecting rod, and the contact part can be pressed against the, thereby driving the floating block to move downwards, and also comprises a reset piece which drives the contact piece to be separated from the contact with the connecting rod.

By adopting the above scheme, the structure in which the first control component controls the on-off of the water inlet pipe is disclosed in patent No. 201820365722.0 by the applicant, and therefore is not described in further detail herein, the first water inlet of the water inlet pipe is used for connecting with an external tap water pipe, when no water is in the water storage tank, the floating block moves down and drives the sealing cover to conduct the first water inlet of the water inlet pipe, water enters the first water outlet from the first water inlet and enters the water storage tank through the flushing pipe, as the water level in the water storage tank rises, the floating block moves up and drives the sealing cover to close the first water inlet of the water inlet pipe, since the inner wall of the toilet seat is flushed in the prior art, the water drain valve needs to be opened first, the water level in the water storage tank is reduced, the floating block moves down to conduct the first water inlet, then the third water outlet of the water spray pipe is flushed with a large flow under the cooperation of the second control component, so, now through addding the contact, the contact is by its activity of external drive, the contact can conflict the connecting rod when the activity, drive the connecting rod swing, thereby make the kicking block initiative move down, the kicking block moves down and switches on first water inlet, then under second control assembly's mating reaction, make the third delivery port of spray pipe carry out large-traffic washing, consequently can the active control wash the mouth and carry out the pelvic cavity and dash, wash the inner wall of closestool seat earlier, then open the valve that drains, the water in the water storage box directly washes away the excrement of closestool seat bottom from directly dashing the mouth, it resets to be convenient for drive contact and reset the operation to reset, be convenient for external drive again supports the activity, moreover, the steam generator is simple in structure, and convenient for operation.

the utility model discloses a further setting is: the water inlet pipe is provided with a sliding groove for the sliding of the abutting part, the abutting part is located above the connecting rod, the upper end face of the connecting rod is provided with a first abutting inclined face, the lower end face of the abutting part is provided with a second abutting inclined face matched with the first abutting inclined face, and when the abutting part slides, the second abutting inclined face abuts against the first abutting inclined face and can drive the connecting rod to swing downwards.

Through adopting above-mentioned scheme, the inlet tube is connected with the cover body at sealed covering, constitutes the spout between the cover body and the sealed lid, spout and conflict piece shape adaptation, and conflict piece sets up or the slope sets up along the level, and when the conflict piece removed along the spout, the second conflict inclined plane on the conflict piece supported the first conflict inclined plane of pressing the connecting rod, can drive the connecting rod like this and keep away from the tip of sealed lid and swing downwards to it moves down to drive the kicking block, simple structure, reasonable in design.

The utility model discloses a further setting is: the supporting part is provided with a mounting groove for mounting the external wire core, the water inlet pipe is provided with a first through hole for the external wire core to penetrate through, and the connecting rod is provided with a passageway for the external wire core to pass through corresponding to the first through hole.

Through adopting above-mentioned scheme, the mounting groove of piece that supports is located the tip that the connecting rod was kept away from to the piece that supports, and the tip of sinle silk is installed in the mounting groove, and the sinle silk can be worn out through piece, passageway and first through-hole of supporting in proper order to connect on external driver, by the external driver pulling piece support pressure connecting rod, simple structure, simple to operate.

the utility model discloses a further setting is: the piece that resets is the spring of cover on establishing the conflict piece, the tip of conflict piece in keeping away from inlet tube one side is equipped with annular lug, spring one end is contradicted on the outer wall of inlet tube, and the other end is contradicted on annular lug's terminal surface.

By adopting the scheme, the mounting structure of the spring is simple, and the contact part can be conveniently reset.

The utility model discloses a further setting is: the second control assembly sets up the swing seat on the wash pipe including rotating, swing seat one side is equipped with the aqua storage tank, the opposite side is for driving swing seat wobbling counter weight portion, the bottom of aqua storage tank be equipped with the second through-hole, the sprinkler pipe internal rotation is equipped with the regulation seat that is used for adjusting the sprinkler pipe water yield, is equipped with first regulation hole, second regulation hole on the regulation seat, the area in first regulation hole is greater than the area in second regulation hole, swing seat and regulation seat between be connected with and be used for driving when swing seat is swung to counter weight portion one side and adjust the seat rotation and switch to the second regulation hole direction and drive the connecting piece that the regulation seat rotated and switch to first regulation hole direction when swing seat is swung to aqua storage tank one side.

By adopting the scheme, in the water level rising process of the water storage tank, water can gradually flow into the water storage tank through the second through hole, so that the swinging seat swings towards one side of the water storage tank, and the adjusting seat is driven to rotate to switch towards the direction of the first adjusting hole; when the toilet needs to be flushed, the water drain valve in the water storage tank is opened, part of water in the water storage tank directly flushes excrement at the bottom of the toilet seat from the straight flushing port, at the moment, the water level in the water storage tank can be lowered, the first control assembly can conduct the first water inlet with the first water outlet, water can be jetted into the third water inlet of the water spray pipe from the second water outlet of the water spray pipe, water at the periphery of an opening between the second water outlet of the water spray pipe and the third water inlet of the water spray pipe in the water storage tank can be sucked into the water spray pipe, and therefore the pressure of water jetted from the third water outlet of the water spray pipe is increased; along with the decline of the water level in the water storage tank, water in the aqua storage tank can flow to the water storage tank from the second through-hole of its bottom for swing seat is to counter weight portion one side swing, thereby drives and adjusts the seat and rotate to second regulation hole direction, and the water that gets into from the inlet tube at this moment mostly flows into the water storage tank from the second delivery port of wash pipe and impounds, and the third delivery port that few water part got into the spray pipe from the second regulation hole forms the water seal at the bottom of closestool seat.

The utility model discloses a further setting is: the adjusting seat comprises two oppositely arranged sheet bodies, an arc-shaped connecting sheet is connected between the two sheet bodies, the connecting sheet is attached to the inner wall of the spray pipe, the two sheet bodies and the connecting sheet are enclosed to form the first adjusting hole, and the second adjusting hole is formed in the connecting sheet.

Through adopting above-mentioned scheme, the structure setting of adjusting the seat is simple, is convenient for it to carry out the switching in first regulation hole and second regulation hole.

The utility model discloses a further setting is: the second delivery port of the flushing pipe is obliquely arranged towards one side, the water spraying pipe is obliquely arranged corresponding to the second delivery port of the flushing pipe, the swinging seat is hinged with the flushing pipe through a first hinge shaft, at least one sheet body of the two sheet bodies is hinged with the water spraying pipe through a second hinge shaft, and the first hinge shaft and the second hinge shaft are vertically arranged.

By adopting the above scheme, the slope of the second delivery port of the wash pipe upwards sets up for the third delivery port of spray pipe has certain difference in height, and when the water level reduced in the water storage box, water was difficult for following the third delivery port department of spray pipe and flows, and the installation of swing seat and two lamellar bodies makes the overall structure of wash pipe, spray pipe compacter, and occupation space is little.

The utility model discloses a further setting is: the swing seat on lie in aqua storage tank one side and be equipped with first jack, be equipped with the connecting seat on the second articulated shaft, be equipped with the second jack on the connecting seat, the connecting piece both ends collude respectively and establish in first jack, second jack.

By adopting the scheme, the connecting piece can be a metal piece or a plastic piece, the swinging seat can be better driven to rotate when swinging, the structure is simple, and the installation is convenient.

The present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the mounting structure of the connector;

FIG. 3 is a schematic view of the structure of the water inlet pipe;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic structural view of the contact member;

FIG. 6 is a schematic view of the structure of the flush pipe and the spray pipe;

FIG. 7 is a schematic structural view of the adjustment seat;

Fig. 8 is a schematic structural view of the swing seat.

Detailed Description

As shown in fig. 1-8, a toilet bowl water inlet device comprises a water inlet pipe 1, a flushing pipe 2 and a water spraying pipe 3, wherein the water inlet pipe 1 is provided with a first water inlet 11 and a first water outlet 12, the water inlet pipe 1 is provided with a first control component for controlling the on-off of the first water inlet 11 and the first water outlet 12 according to the water level in the water storage tank, the first control component comprises a floating block 41, a base 42 and a sealing cover 43, the first water inlet 1 of the water inlet pipe 1 is arranged at the bottom of the water inlet pipe 1 and extends to the upper end of the water inlet pipe 1, the sealing cover 43 is arranged on the water inlet pipe 1 and corresponds to the upper end of the first water inlet 11, the base 42 is arranged on the water inlet pipe 1, the base 42 is provided with a cavity 421, the floating block 41 can be arranged in the cavity 421 in a sliding manner along the vertical direction, a connecting rod 44 is connected between the, the sealing cover 43 can be driven to conduct the first water inlet 11 of the water inlet pipe 1; the floating block 41 moves upwards to drive the sealing cover 43 to close the first water inlet 11 of the water inlet pipe 1, the flushing pipe 2 is provided with a second water inlet 21 and a second water outlet 22, the second water inlet 21 of the flushing pipe 2 is connected with the first water outlet 12 of the water inlet pipe 1, the spray pipe 3 is provided with a third water inlet 31 and a third water outlet 32, the third water inlet 31 of the spray pipe 3 is connected with the second water outlet 22 of the flushing pipe 2, the third water inlet 31 of the spray pipe 3 is arranged opposite to the second water outlet 21 of the flushing pipe 2, an opening 23 is arranged between the third water inlet 31 of the spray pipe 3 and the second water outlet 22 of the flushing pipe 2, a second control component for controlling the water outlet quantity of the spray pipe 3 according to the water level in the water storage tank is arranged between the spray pipe 3 and the flushing pipe 2, the water inlet pipe 1 is provided with a driving component for driving the floating block 41 to move downwards, the driving component comprises a contact component 5 movably, the contact element 5 is in contact fit with the connecting rod 44, the movable contact element 5 can be in contact with the connecting rod 44, so that the connecting rod 44 swings downwards around the hinged position of the connecting rod 44 and the sealing cover 43, the floating block 41 is driven to move downwards, and the reset element is used for driving the contact element 5 to be separated from the contact with the connecting rod 44.

In this embodiment, inlet tube 1 is equipped with the spout 13 that supplies conflict piece 5 to slide in sealed lid 43 department, inlet tube 1 is connected with the cover body 45 on sealed lid 43, constitute spout 13 between cover body 45 and the sealed lid 43, spout 13 and conflict piece 5 shape adaptation, conflict piece 5 sets up along the level or slope, conflict piece 5 is located the connecting rod 44 top, the up end of connecting rod 44 is equipped with first conflict inclined plane 441, the lower terminal surface of conflict piece 5 is equipped with the second conflict inclined plane 51 with first conflict inclined plane 441 looks adaptation, when conflict piece 5 slides, second conflict inclined plane 51 is inconsistent with first conflict inclined plane 441, can drive connecting rod 44 downswing. Of course, the contact element 5 can also indirectly drive the connecting rod 44, as long as the contact element 5 drives the connecting rod 44 to swing downwards.

In this embodiment, the abutting member 5 is provided with an installation groove 52 for installing the external core 10, the water inlet pipe 1 is provided with a first through hole 14 for the external core 10 to pass through, and the connecting rod 44 is provided with a passageway 442 for the external core to pass through at a position corresponding to the first through hole 14. The wire core 10 can in turn pass out through the contact 5, the passage 442 and the first through hole 14 and be connected to an external drive, which pulls the contact 5 against the link 44.

in this embodiment, the reset member is a spring 6 sleeved on the contact member 5, the end of the contact member 5 on the side far away from the water inlet pipe 1 is provided with an annular projection 53, one end of the spring 6 abuts against the outer wall of the cover body 45, and the other end abuts against the end face of the annular projection 53.

In this embodiment, the second control component includes a swing seat 7 rotatably disposed on the flush pipe 2, a water storage tank 71 is disposed on one side of the swing seat 7, a counterweight portion 72 capable of driving the swing seat 71 to swing is disposed on the other side of the swing seat 7, a second through hole 711 is disposed at the bottom of the water storage tank 71, an adjusting seat 8 for adjusting the water output of the spray pipe 3 is rotatably disposed in the spray pipe 3, a first adjusting hole 81 and a second adjusting hole 82 are disposed in the adjusting seat 8, the area of the first adjusting hole 81 is larger than that of the second adjusting hole 82, and a connecting member 9 for driving the adjusting seat 8 to rotate toward the second adjusting hole 82 to switch when the swing seat 7 swings toward one side of the counterweight portion 72 and driving the adjusting seat 8 to rotate toward the first adjusting hole 81 to switch when the swing seat 7 swings toward one side of the water storage tank 71 is connected between the swing seat 7 and the adjusting seat 8.

in this embodiment, the adjusting base 8 includes two sheet bodies 83, 84 disposed opposite to each other, an arc-shaped connecting sheet 85 is connected between the two sheet bodies 83, 84, the connecting sheet 85 is attached to the inner wall of the water spraying pipe 3, the first adjusting hole 81 is defined between the two sheet bodies 83, 84 and the connecting sheet 85, and the second adjusting hole 82 is disposed on the connecting sheet 85.

In this embodiment, the second water outlet 22 of the flushing pipe 2 is obliquely arranged towards one side, the water spraying pipe 3 is obliquely arranged corresponding to the second water outlet 22 of the flushing pipe 2, the swinging seat 7 is hinged to the flushing pipe 2 through a first hinge shaft 24, at least one of the two sheets 83 and 84 is hinged to the water spraying pipe 3 through a second hinge shaft 33, and the first hinge shaft 24 and the second hinge shaft 33 are vertically arranged.

In this embodiment, a first insertion hole 73 is formed in one side of the water storage tank 71 of the swing seat 7, the second hinge shaft 33 is fixedly or integrally provided with the connection seat 34, the connection seat 34 is provided with a second insertion hole 341, and two ends of the connection member 9 are respectively hooked in the first insertion hole 73 and the second insertion hole 341.

The above embodiment is only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims (8)

1. a closestool water inlet device comprises a water inlet pipe, a flushing pipe and a water spraying pipe, wherein a first water inlet and a first water outlet are formed in the water inlet pipe, a first control assembly for controlling the on-off of the first water inlet and the first water outlet according to the water level in a water storage tank is arranged on the water inlet pipe, the first control assembly comprises a floating block, a base and a sealing cover, the first water inlet of the water inlet pipe is arranged at the bottom of the water inlet pipe and extends to the upper end of the water inlet pipe, the sealing cover is arranged on the water inlet pipe and corresponds to the upper end of the first water inlet, the base is arranged on the water inlet pipe, a concave cavity is formed in the base, the floating block can be arranged in the concave cavity in a sliding mode along the vertical direction, a connecting rod is connected between the floating block and the sealing cover, two ends of the connecting rod are; the floating block moves up, can drive the sealed first water inlet that closes the inlet tube of closing, be equipped with second water inlet and second delivery port on the wash pipe, the second water inlet of wash pipe is connected with the first delivery port of inlet tube, be equipped with third inlet and third delivery port on the spray pipe, the third inlet of spray pipe is connected with the second delivery port of wash pipe, the third inlet of spray pipe sets up with the second delivery port of wash pipe relatively, be equipped with the opening between the third inlet of spray pipe and the second delivery port of wash pipe, be equipped with the second control assembly according to water level control spray pipe water yield in the water storage box between spray pipe and the wash pipe, its characterized in that: the water inlet pipe is provided with a driving assembly for driving the floating block to move downwards, the driving assembly comprises a supporting part movably arranged on the water inlet pipe, the supporting part is in abutting fit with the connecting rod, the supporting part can be moved to abut against the connecting rod, so that the connecting rod swings downwards around the hinged position of the connecting rod and the sealing cover to drive the floating block to move downwards, and the water inlet pipe further comprises a resetting part for driving the supporting part to be separated from the position where the connecting rod abuts against.

2. A toilet bowl water inlet according to claim 1, wherein: the water inlet pipe is provided with a sliding groove for the sliding of the abutting part, the abutting part is located above the connecting rod, the upper end face of the connecting rod is provided with a first abutting inclined face, the lower end face of the abutting part is provided with a second abutting inclined face matched with the first abutting inclined face, and when the abutting part slides, the second abutting inclined face abuts against the first abutting inclined face and can drive the connecting rod to swing downwards.

3. A toilet bowl water inlet according to claim 1 or 2, wherein: the supporting part is provided with a mounting groove for mounting the external wire core, the water inlet pipe is provided with a first through hole for the external wire core to penetrate through, and the connecting rod is provided with a passageway for the external wire core to pass through corresponding to the first through hole.

4. A toilet bowl water inlet according to claim 1 or 2, wherein: the piece that resets is the spring of cover on establishing the conflict piece, the tip of conflict piece in keeping away from inlet tube one side is equipped with annular lug, spring one end is contradicted on the outer wall of inlet tube, and the other end is contradicted on annular lug's terminal surface.

5. A toilet bowl water inlet according to claim 1 or 2, wherein: the second control assembly sets up the swing seat on the wash pipe including rotating, swing seat one side is equipped with the aqua storage tank, the opposite side is for driving swing seat wobbling counter weight portion, the bottom of aqua storage tank be equipped with the second through-hole, the sprinkler pipe internal rotation is equipped with the regulation seat that is used for adjusting the sprinkler pipe water yield, is equipped with first regulation hole, second regulation hole on the regulation seat, the area in first regulation hole is greater than the area in second regulation hole, swing seat and regulation seat between be connected with and be used for driving when swing seat is swung to counter weight portion one side and adjust the seat rotation and switch to the second regulation hole direction and drive the connecting piece that the regulation seat rotated and switch to first regulation hole direction when swing seat is swung to aqua storage tank one side.

6. A toilet bowl water inlet according to claim 5, wherein: the adjusting seat comprises two oppositely arranged sheet bodies, an arc-shaped connecting sheet is connected between the two sheet bodies, the connecting sheet is attached to the inner wall of the spray pipe, the two sheet bodies and the connecting sheet are enclosed to form the first adjusting hole, and the second adjusting hole is formed in the connecting sheet.

7. A toilet bowl water inlet according to claim 6, wherein: the second delivery port of the flushing pipe is obliquely arranged towards one side, the water spraying pipe is obliquely arranged corresponding to the second delivery port of the flushing pipe, the swinging seat is hinged with the flushing pipe through a first hinge shaft, at least one sheet body of the two sheet bodies is hinged with the water spraying pipe through a second hinge shaft, and the first hinge shaft and the second hinge shaft are vertically arranged.

8. A toilet bowl water inlet according to claim 7, wherein: the swing seat on lie in aqua storage tank one side and be equipped with first jack, be equipped with the connecting seat on the second articulated shaft, be equipped with the second jack on the connecting seat, the connecting piece both ends collude respectively and establish in first jack, second jack.