CN210395563U - Clean type odor-resistant stainless steel urinal - Google Patents

Abstract

The utility model relates to the technical field of urinal, in particular to a clean deodorant stainless steel urinal, which comprises a stainless steel mounting rack, a deodorant structure and an automatic plugging and discharging device, wherein the mounting rack comprises a support frame and a cover plate, the middle part of the support frame is provided with a lower urinal opening, the front part of the lower urinal opening is fixedly provided with a bedpan, and a distance is reserved between the rear end of the bedpan and the rear end of the support frame to form a discharging port; the deodorizing structure comprises a sliding plate and a supporting component, the sliding plate is arranged between the discharge port and the automatic plugging discharge device in a sliding manner, and the opening and closing of the discharge port can be controlled under the control of the pedal plate; the stainless steel urinal of the utility model has the advantages of firmness, compression resistance, cleanness, sanitation and deodorization.

Description

Clean type odor-resistant stainless steel urinal

Technical Field

The utility model relates to a technical field of urinal, concretely relates to deodorant stainless steel urinal of clean type.

Background

In the toilets of public washrooms, schools, rural areas and the like, the toilets are generally squat. The squatting pan is more suitable for a group shared toilet compared with a pedestal pan.

The urinal in the prior art is generally a ceramic bedpan and a discharge hopper, a discharge port at the bottom end of the discharge hopper is opened, or is directly connected with a sewage pipeline, or is directly communicated with a septic tank, and the toilet is extremely easy to smell back and has serious odor because no blockage exists between the discharge hopper and the external environment. When in summer or rainy days, the discharge hopper with serious peculiar smell is easy to attract a great amount of mosquitoes, flies and the like, and the normal use of the urinal is influenced. In public washrooms, schools, rural areas and other application places, the urinal is high in use frequency, if cleaning personnel do not clean the urinal in time, the surface of the ceramic urinal is easy to yellow, and the urinal is difficult to change back to the original color of the ceramic even if the urinal is cleaned again after long-term accumulation.

In addition, when the traditional urinal is installed, a ceramic bed pan needs to be squat into the ground, and the compressive strength of the ceramic bed pan is low, so that the traditional ceramic bed pan is thick and heavy in order to improve the compressive strength of the ceramic bed pan. However, when a thick ceramic urinal is squat on the ground, the urinal sinks due to the self-weight after long-time use, and the normal use of the urinal is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a firm, deodorant stainless steel urinal of clean type of resistance to compression has clean, health and deodorant advantage.

The purpose of the utility model is realized through the following technical scheme:

a clean odor-resistant stainless steel urinal comprises a stainless steel mounting frame, an odor-resistant structure and an automatic plugging and discharging device, wherein the mounting frame comprises a support frame and a cover plate, a lower urinal opening is formed in the middle of the support frame, a bedpan is fixedly mounted at the front part of the lower urinal opening, a distance is reserved between the rear end of the bedpan and the rear end of the support frame, and a discharging opening is formed; the deodorizing structure comprises a sliding plate and a supporting component, the sliding plate is arranged between the discharge port and the automatic plugging discharge device in a sliding mode, and the opening and closing of the discharge port can be controlled under the control of the pedal plate.

By adopting the technical scheme, the stainless steel support frame supports the urinal, the support frame is erected on the ground during installation, the bedpan and other parts of the urinal are placed in a pre-dug pit, and the stainless steel cover plate covers the support frame. The stainless steel cover plate and the support frame have high compressive strength; on the premise of the same compressive strength, the weight is far lighter than that of thick and heavy ceramics, so that the ceramic is not easy to sink; in addition, when the urinal is used, the foot is stepped on the stainless steel cover plate, the urinal is supported by the cover plate and the support frame, the structure is stable, and the urinal is further prevented from sinking. The pedal controls the sliding plate, when the urinal is not used, the sliding plate slides to the upper part of the discharge port and blocks the discharge port of the urinal, so that the discharge port is not exposed outside, the urinal is clean and sanitary, and the effects of deodorization and anti-odor are achieved; the mosquito, the fly and the like can be prevented from flying upwards from the discharge port, and the device is cleaner and more sanitary; when the urinal is used, the pedal is pressed down and controls the sliding plate to slide along the guide rail, so that the sliding plate does not block the discharge port any more, the discharge port can fall down from the discharge port, and the urinal can be normally used.

Preferably, the support assembly is connected with guide rails which are obliquely arranged, the sliding plate is connected with the guide rails in a sliding manner, the support assembly comprises two vertically arranged support plates and two vertically arranged support frames, each support frame is a square frame which is surrounded by three vertically arranged stainless steel plates and has an open side, the two guide rails are arranged, the lower ends of the two guide rails extend into the support frames and are fixedly connected to the inner walls of the support frames, and the high ends of the two guide rails are fixedly connected to the support plates.

By adopting the technical scheme, the support plate and the support frame jointly support the guide rail, so that the sliding plate can stably slide on the guide rail and is connected below the discharge port of the urinal. The guide rail is obliquely arranged, so that when the urinal is used, a foot steps on the pedal plate, and the pedal plate is pressed downwards to drive the sliding plate to slide upwards along the guide rail; after the urinal is used, the foot leaves the pedal plate, the sliding plate automatically slides to the low end under the action of self weight, so that the discharge port is automatically blocked, the deodorization effect is achieved, and when the urinal is used, the sliding plate slides to the high end, so that dirt cannot be stained with the sliding plate, and the urinal is clean and sanitary.

Preferably, the guide rail comprises a stainless steel vertical plate and a stainless steel transverse plate, at least four groups of roller groups are mounted on the bottom surface of the sliding plate, each group of roller groups comprises a transverse wheel and a vertical wheel, the transverse wheel is connected with the vertical plate in a sliding mode, and the vertical wheel is connected with the transverse plate in a sliding mode.

By adopting the technical scheme, the transverse wheels roll against the vertical plates, and the vertical wheels roll on the transverse plates, so that the sliding plate does not deviate in the sliding process.

Preferably, the horizontal wheels and the vertical wheels are both stainless steel bearings.

By adopting the technical scheme, the stainless steel small bearing is used as the roller, so that the sliding plate has no abnormal sound when rolling on the guide rail, and the plugging and opening processes of the urinal discharge port are smoother.

Preferably, a transmission assembly and a connecting rod assembly are arranged at the bottom of the support frame below the pedal plate, the top end of the transmission assembly is hinged to the bottom surface of the pedal plate, the bottom end of the transmission assembly is hinged to one end of the connecting rod assembly, and the other end of the connecting rod assembly is hinged to the sliding plate; when one end of the pedal plate connected with the transmission assembly is pressed down or lifted up, the transmission assembly can drive the connecting rod assembly to be folded, and meanwhile, the connecting rod assembly can drive the sliding plate to slide along the guide rail.

By adopting the technical scheme, when the urinal is used, the foot pedal is stepped on by a foot, one end of the foot pedal is pressed down, and the transmission assembly is pressed down along with the foot pedal when the foot pedal is pressed down, so that the transmission assembly presses the connecting rod assembly to be folded; the other end of the connecting rod assembly is connected to the sliding plate while being folded, and the connecting rod assembly drives the sliding plate to move together, so that the sliding plate slides, and the sliding control of the deodorization sliding plate is realized; when the urinal is used, the pedal is pressed down to enable the sliding plate to slide away from the lower part of the discharge port of the urinal through the transmission assembly and the connecting rod assembly, so that the discharge can be discharged normally; when the urinal is not used, the foot leaves the pedal to reset the lower pressing end of the foot, and simultaneously drives the transmission assembly and the connecting rod assembly to act, so that the connecting rod assembly drives the sliding plate to slide to the lower part of the discharge port to block the discharge port; the urinal has the effects of cleanness, sanitation and deodorization.

Preferably, the connecting rod assembly comprises a first connecting rod, a second connecting rod hinged to one end of the first connecting rod, a third connecting rod hinged to the other end of the second connecting rod, and a fourth connecting rod hinged to the other end of the third connecting rod, and the rear ends of the first connecting rod and the fourth connecting rod are located on the same side of the fourth rotating assembly; the other end of the first connecting rod is connected with a fourth rotating assembly, and the other end of the fourth connecting rod is hinged with the sliding plate; one end, far away from the fourth connecting rod, of the third connecting rod is hinged to the bottom of the supporting frame, and a hinged point is located below the front side of the fourth rotating assembly.

By adopting the technical scheme, when the rear end of the pedal plate is pressed down, the second connecting column presses the connecting frame to press down, the connecting frame drives the rear end of the first connecting rod to press down and the front end of the first connecting rod to lift up, the first connecting rod drives the second connecting rod to continuously lift up, the front end of the second connecting rod drives the front end of the third connecting rod to lift up and rotate while lifting, the rear end of the third connecting rod drives the fourth connecting rod to move forwards while rotating, and the fourth connecting rod drives the sliding plate to slide forwards to open the discharge port. The utility model discloses in adopt link mechanism control running-board, need not sprocket, rack, motor, pneumatic cylinder etc. simple structure relatively, the slip process of sliding plate is very smooth in the control process, and control effect is superior to modes such as sprocket or rack to it is durable more.

Preferably, the transmission assembly comprises a second connecting column and a connecting frame, the top end of the second connecting column is hinged to the bottom surface of the pedal, the bottom end of the second connecting column is hinged to the rear end of the connecting frame, and the front end of the connecting frame is fixedly connected with the first connecting rod and is hinged to the lower portion of the supporting frame.

Through adopting above-mentioned technical scheme, when the rear end of running-board pushed down, drive the second spliced pole and push down, make the second spliced pole press the link and descend, the link takes first link descending to make link assembly take place to fold simultaneously, realizes the sliding control to the sliding plate.

Preferably, the automatic plugging and discharging device comprises a discharging hopper fixedly connected to the bottom end of the supporting frame, a discharging pipe fixedly connected to the bottom end of the discharging hopper, and an automatic plugging assembly rotatably arranged below the discharging pipe, wherein the automatic plugging assembly comprises a plugging disc and a counterweight fixedly connected with the plugging disc; the blocking plate is positioned at the bottom end of the discharge pipe and can block the pipe orifice of the discharge pipe under the action of the counterweight and open the pipe orifice of the discharge pipe under the action of external force.

By adopting the technical scheme, the plugging disc and the counterweight piece are kept static when not subjected to the action of external force, and the orifice of the discharge pipe can be plugged; when the discharge falls into the discharge hopper, the discharge hopper and the discharge pipe sequentially fall down along the discharge hopper and the discharge pipe, and the discharge hopper and the discharge pipe fall on the plugging disc, and the plugging disc is overturned downwards after being impacted by external force, so that the pipe orifice of the discharge pipe is opened; after the discharge falls from the pipe orifice of the discharge pipe and the blocking disc, the blocking disc is not acted by external force any more, so that the blocking disc is finally restored to the original position under the action of the counterweight, and the pipe orifice of the discharge pipe is automatically blocked. The arrangement of the automatic plugging component does not influence the normal discharge of the emissions in the discharge hopper, and can separate the interior of the discharge hopper from the external environment when not in use, so that the dirt below the discharge pipe is not exposed outside, the device is cleaner and more sanitary, and the device has the effects of deodorization and anti-odor; and can prevent mosquitoes, flies and the like from flying out upwards from the orifice of the discharge pipe, so that the urinal can be normally used.

Preferably, the side walls of the discharge pipe and the discharge hopper are provided with flushing ports, and the outer walls of the discharge pipe and the discharge hopper are provided with water spraying components for spraying water into the flushing ports.

Preferably, a circle of water spraying assembly is arranged on the bottom surface of the cover plate and around the upper urinal opening, and the water spraying assembly can spray water into the lower urinal opening.

Through adopting above-mentioned technical scheme, the setting of water spray subassembly can be washed delivery pipe, emission fill and bedpan and carriage after finishing using at every turn, keeps the clean cleanness of delivery pipe and shutoff dish, makes the utility model discloses a urinal is clean more sanitary.

To sum up, the utility model discloses following beneficial effect has:

(1) the arrangement of the automatic blocking and discharging device and the deodorization structure can effectively prevent the odor of the urinal from being reversed due to the opening, and has the deodorization effect; the direct exposure of the dirt can be avoided, and the sanitation of the urinal is improved; when not in use, the discharge port of the urinal can be plugged, flies and the like under the discharge port are prevented from flying out and flying in from the discharge port, and the sanitary environment of the urinal is further improved;

(2) compared with the traditional ceramic material, the mounting frame made of the stainless steel material has the advantages that the compressive strength is improved, the weight is reduced, the sinking degree of the urinal can be weakened, the urinal can be basically flush with the ground after being used for a long time, and the urinal of the utility model is more firm and durable;

(3) the sliding control of the deodorization sliding plate of the urinal is realized through the pedal plate, the transmission assembly and the connecting rod assembly; the sliding plate rolls on the guide rail through a stainless steel bearing, and compared with control of a chain wheel, a rack and the like, the sliding process of the sliding plate is smoother and more stable;

(4) the urinal of the utility model is wholly made of stainless steel, does not change color or deform after long-term use, and has good structural stability and cleanness and sanitation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the cover plate and the supporting frame in a disassembled state;

FIG. 3 is a schematic view of the bottom surface of the cover plate;

FIG. 4 is a schematic structural view of the urinal according to the present invention after the cover plate, the closing plate and the control mechanism of the sliding plate are removed;

FIG. 5 is a schematic structural view of the odor preventing structure;

FIG. 6 is a schematic view of the construction of the slide plate;

FIG. 7 is a schematic structural diagram of an automatic plugging discharge device;

FIG. 8 is a schematic structural diagram of the automatic plugging discharging device in a discharging state;

fig. 9 is a schematic view of the urinal viewed from the front to the back with the closing plate removed;

FIG. 10 is a schematic view of the urinal with the closure plate removed from the urinal, viewed from the back to the front;

FIG. 11 is an enlarged view of portion A of FIG. 9;

FIG. 12 is an enlarged view of the portion B of FIG. 10;

fig. 13 is a schematic structural view of the urinal of the present invention in an unused state;

FIG. 14 is a schematic view of the urinal according to the present invention in a state where the foot rest is not fully depressed;

fig. 15 is a schematic structural view of the urinal according to the present invention in a state where the foot rest is fully depressed.

Reference numerals: 101. a support frame; 102. a cover plate; 1021. anti-skid projections; 1022. a foot opening; 1023. hanging the plate; 1024. blocking edges; 103. a excrement discharging pool opening; 104. a bedpan; 105. a discharge port; 106. a deodorization fence; 108. an upper urinal port; 109. mounting a sheet; 1091. mounting holes; 110. a water spray pipe; 111. closing the plate; 112. a water spray hole; 201. a sliding plate; 202. a support plate; 203. a support frame; 2031. a chute; 204. a guide rail; 2041. a transverse plate; 2042. a vertical plate; 205. sealing the edges; 2051. a notch; 206. sealing the sheet; 207. a connecting plate; 208. a transverse wheel; 209. a vertical wheel; 301. a discharge hopper; 302. mounting a plate; 303. a discharge pipe; 304. a flushing port; 305. a flush pipe; 3051. a water outlet hole; 306. a plugging disc; 3061. blocking edges; 307. a weight plate; 308. a balancing weight; 309. a rotating shaft; 310. a supporting plate; 401. a foot pedal; 402. a fixing plate; 403. a first connecting column; 404. a fixed shaft; 405. a shaft sleeve; 406. a limiting ring; 407. a hinged frame; 408. a second connecting column; 409. a connecting frame; 411. a first link; 412. a second link; 413. a third link; 414. and a fourth link.

Detailed Description

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

The utility model discloses a deodorant stainless steel urinal of clean type, as shown in fig. 1 and fig. 2, wholly divide into the triplex, including mounting bracket, deodorant structure and automatic shutoff discharging equipment, the mounting bracket includes support frame 101 and the apron 102 of welding on support frame 101 top. The support frame 101 is a square frame formed by welding four hollow stainless steel pipes, two hollow stainless steel pipes which are parallel to each other and have the length direction consistent with the length direction of the frame are welded in the frame, a lower urinal opening 103 is formed between the two stainless steel pipes, a plurality of hollow stainless steel short pipes are welded between the two stainless steel pipes and two long edges of the square frame, so that the support frame 101 with a hollow grid structure is formed, and the urinal opening 103 below the support frame 101 is arranged in an axial symmetry mode as a central shaft. A bedpan 104 is welded to the support frame 101 at the front of the lower stool hole 103, and the bedpan 104 does not completely block the lower stool hole 103, leaving a distance between the rear end of the bedpan 104 and the rear end of the support frame 101 and forming a discharge port 105. A deodorization surrounding baffle 106 is welded at the bottom end of the support frame 101 below the discharge port 105, so that the functions of preventing the emission from splashing and deodorizing are achieved; the effluent enters the discharge port 105 from the bowl port 103 and then falls into the self-plugging discharge device for discharge.

As shown in fig. 2 and 3, the cover plate 102 is a square stainless steel plate, and a plurality of anti-slip protrusions 1021 are arranged on the upper surface of the cover plate to prevent slipping. An upper urinal opening 108 is formed in the middle of the cover plate 102, and the upper urinal opening 108 can be covered under the lower urinal opening 103 and is smaller than the lower urinal opening 103. Two stainless steel mounting pieces 109 are integrally connected to both left and right sides of the cover plate 102, mounting holes 1091 for inserting fasteners such as bolts are formed in the mounting pieces 109, the toilet bowl and the support frame 101 are placed in a pit dug in the ground in advance, the mounting pieces 109 are supported or buried in the ground, and the fasteners such as bolts are inserted into the mounting holes 1091, so that the cover plate 102, the support frame 101, and the toilet bowl are fixedly mounted on the ground. The cover plate 102 is provided with a foot opening 1022 through which the foot pedal 401 of the urinal penetrates, and the position of the foot opening 1022 is positioned at the position of the upper rear part of the cover plate 102, so that when a person squats on the urinal, one foot can step on the foot pedal 401, and the foot pedal 401 can control the sliding plate 201 to slide to a high end, so that the discharge port 105 is opened, and the discharge is smoothly discharged into the discharge hopper 301 and discharged.

As shown in fig. 3, the hanging plates 1023 are integrally connected to the periphery of the bottom surface of the cover plate 102, and the hanging plates 1023 are perpendicular to the cover plate 102. When the cover plate 102 is covered on the supporting frame 101, the hanging plate 1023 is tightly attached to the peripheral outer wall of the supporting frame 101. A rib 1024 is integrally connected to the bottom surface of the cover plate 102 at the periphery of the upper urinal opening 108, and when the cover plate 102 is covered on the support frame 101, the rib 1024 is located in the lower urinal opening 103, that is, a gap is left between the rib 1024 and the support frame 101 at the lower urinal opening 103. A water spraying assembly is fixedly arranged in the gap, namely on the side of the flange 1024 far away from the upper urinal opening 108, and comprises a water spraying pipe 110; when the cover plate 102 is closed on the supporting frame 101, the spout 110 is located between the rib 1024 and the sidewall of the lower urinal opening 103, i.e., in the aforementioned gap. One end of the water spray pipe 110 is blocked, the other end is communicated with a water source, the bottom surface of the water spray pipe 110 is provided with a water spray hole 112, and the water spray pipe 110 is wound on the urinal opening 108 for a circle, so that the inside of the bedpan 104 and the discharge opening 105 can be fully flushed by water, and the cleanness and the sanitation of the urinal can be kept. The control of the water spray of the spray pipe 110 is performed by conventional means in the art, and pedaling or sensing are well established techniques and will not be described herein.

As shown in fig. 4, the deodorization structure includes a rectangular sliding plate 201 and a support assembly, the support assembly includes two vertically arranged support plates 202 and a support frame 203, the two support plates 202 are arranged in parallel and perpendicular to the support frame 101, and the top end of the two support plates is welded on the support frame 101; the support frame 203 is a square frame with an opening on one side, which is surrounded by three vertically arranged stainless steel plates, and the top end of the support frame 203 is welded at the bottom end of the deodorization surrounding barrier 106. The welding has the guide rail 204 of slope setting between backup pad 202 and the carriage 203, and guide rail 204 is provided with two and is located the both sides of support frame 101 bottom, and the low end of two guide rails 204 stretches into in the carriage 203 and welds on the inner wall of carriage 203, high-end welding on backup pad 202. As shown in fig. 5, each guide rail 204 includes a horizontal plate 2041 made of stainless steel and a vertical plate 2042 made of stainless steel perpendicular to the horizontal plate 2041. Risers 2042 are parallel to two parallel side walls of support frame 203 and perpendicular to the other side wall.

As shown in fig. 5 and 6, the bottom surface of the sliding plate 201 is integrally connected with sealing edges 205 perpendicular to the sliding plate 201 along the periphery thereof, for cooperating with the supporting frame 203 to perform the functions of sealing and deodorizing. A rubber sealing sheet 206 is fixedly arranged on a sealing edge 205 perpendicular to the guide rail 204 at the lower end of the sliding plate 201, the sealing sheet 206 is positioned on one side of the sealing edge 205 far away from the support plate 202, and when the sliding plate 201 slides into the support frame 203, the sealing sheet 206 is attached to the inner wall of the support frame 203, thereby further playing a role of sealing and deodorizing. The two parallel side walls of the supporting frame 203 are provided with a sliding groove 2031 at one side close to the supporting plate 202. The bottom surface of the sliding plate 201 is welded with a U-shaped connecting plate 207, one end of the connecting plate 207, which is far away from the sliding plate 201, extends downwards to bypass the guide rail 204 and is not in contact with the guide rail 204, then extends upwards and is not in contact with the guide rail 204, and then is connected with a connecting rod assembly of the sliding plate 201, so that the pedal 401 can control the sliding plate 201 to slide along the guide rail 204. As shown in fig. 13, the connection plate 207 can slide into the sliding groove 2031 smoothly when sliding to the support frame 203, without affecting the sliding of the sliding plate 201. Since the link assembly controls and limits the maximum sliding path of the sliding plate 201, the highest end of the guide rail 204 does not need to be provided with a member such as a stopper for preventing the sliding plate 201 from sliding off the guide rail 204.

As shown in fig. 6, roller groups are installed at four corners of the bottom surface of the sliding plate 201, each roller group includes a transverse wheel 208 and a vertical wheel 209 perpendicular to the transverse wheel 208, and the transverse wheel 208 and the vertical wheel 209 are both made of stainless steel bearings, so that the sliding process of the sliding plate 201 is smoother. The transverse wheels 208 are connected with the vertical plates 2042 in a sliding manner, and the vertical wheels 209 are connected with the transverse plates 2041 in a sliding manner, so that the sliding plate 201 is connected with the guide rail 204 in a sliding manner; four transverse wheels 208 on the bottom surface of the sliding plate 201 respectively abut against four positions of the vertical plates 2042 of the two guide rails 204, and four vertical wheels 209 respectively press against four positions of the horizontal plate 2041, so that the sliding process of the sliding plate 201 is more stable. In order to allow the runner 208 to be abutted against the riser 2042, a notch 2051 is formed in the sealing edge 205 parallel to the riser 2042 through which the runner 208 passes.

As shown in fig. 1 and 7, the automatic plugging discharge device is disposed below the discharge port 105, and includes a discharge hopper 301, a discharge pipe 303 welded below a bottom opening of the discharge hopper 301, and an automatic plugging assembly disposed below the discharge pipe 303. The discharge hopper 301 is of a non-centrosymmetric inclined cone funnel structure, so that the falling displacement of the discharge can be relatively shortened, the contact time and the contact area of the discharge and the inner wall of the discharge hopper 301 are reduced, the discharge is more beneficial to discharge, and the discharge hopper is cleaner and more sanitary. The top end of the drain funnel 301 is welded with a mounting plate 302 along the periphery thereof, and the drain funnel 301 and the support frame 203 under the drain port 105 of the urinal are welded together by the mounting plate 302.

As shown in fig. 7, the discharge pipe 303 and the discharge hopper 301 are both provided with a flushing port 304, the outer walls of the discharge pipe 303 and the discharge hopper 301 are fixedly provided with a water spraying assembly, the water spraying assembly comprises a flushing pipe 305, one end of the flushing pipe 305 is closed, and the other end of the flushing pipe 305 is communicated with a water source; the control of water flow within the flush tube 305 is well known in the art and will not be described in detail herein. The position of the flushing port 304 on the flushing pipe 305 is provided with a water outlet 3051 capable of flushing the inside of the discharging pipe 303 and the discharging hopper 301, after the urinal is used and needs to be flushed, water is controlled to flow into the flushing pipe 305 and be sprayed out from the water outlet 3051, and the water passes through the flushing port 3051 and is sprayed onto the inner walls of the discharging pipe 303 and the discharging hopper 301, so that the discharging pipe 303 and the discharging hopper 301 are flushed.

As shown in fig. 8, the automatic plugging assembly includes a plugging disc 306 of a circular plate structure and a weight member fixedly connected to the plugging disc 306, a rib 3061 is integrally provided at the periphery of the plugging disc 306, and the rib 3061 and the plugging disc 306 form a barrel-shaped structure having a bottom surface and a tube wall. The included angle between the retaining edge 3061 and the blocking disc 306 is an obtuse angle, that is, the diameter of the cross section of the retaining edge 3061 from bottom to top is increased to form a flaring structure, so that the discharge falling onto the blocking disc 306 is easier to fall along the blocking disc 306. The blocking disc 306 can block the bottom opening of the discharge pipe 303, and the retaining edge 3061 can wrap the outer wall of the bottom end of the discharge pipe 303 to play a role of deodorization blocking.

As shown in fig. 7 and 8, the weight member includes a weight plate 307 and a weight 308 welded to the weight plate 307. The bottom of the discharge hopper 301 is provided with a rotating shaft 309 on the outer pipe wall of the discharge pipe 303, and one end of the counterweight plate 307 close to the discharge pipe 303 is rotatably connected to the rotating shaft 309. A supporting plate 310 is welded to the bottom surface of the weight plate 307, the supporting plate 310 extends to the bottom surface of the plugging disc 306 and is welded to the bottom surface of the plugging disc 306, so that the plugging disc 306 is fixedly connected to the weight plate 307, and a lever structure can be formed by using the rotating shaft 309 as a fulcrum. In the unused state, the blocking disc 306, the counterweight plate 307 and the counterweight 308 are kept stationary, and the blocking disc 306 can block the opening of the discharge pipe 303 (the state in fig. 7); when the blocking disc 306 is subjected to a downward external force in a urinal use state, the blocking disc 306 and the weight plate 307 break a static state, one end of the blocking disc 306, which is far away from the rotating shaft 309, is pressed downwards and turned over, so that the nozzle of the discharge pipe 303 is opened (the state in fig. 8), and meanwhile, the weight plate 307 rotates and rises around the rotating shaft 309; when the disk 306 to be plugged is not impacted by external force any more, the counterweight plate 307 and the counterweight 308 act together to restore the disk 306 to the original position again, and plug the orifice of the discharge pipe 303, so that the aims of automatic plugging and opening are fulfilled.

As shown in fig. 9 and 11, a foot pedal 401 is hinged to the support frame 101 to control the sliding of the urinal deodorizing board 201. The transmission assembly and the connecting rod assembly are arranged below the pedal 401, the top end of the transmission assembly is hinged to the bottom surface of the pedal 401, the bottom end of the transmission assembly is hinged to one end of the connecting rod assembly, and the other end of the connecting rod assembly is hinged to the sliding plate 201. Two fixing plates 402 which are parallel to each other and perpendicular to the support frame 101 are welded at the bottom of the support frame 101 below the pedal plate 401, a first rotating assembly and a fourth rotating assembly are mounted between the two fixing plates 402, and the first rotating assembly is located above the front side of the fourth rotating assembly. A first connecting post 403 is fixedly connected to the front portion of the bottom surface of the pedal 401, and the bottom end of the first connecting post 403 is connected to the first rotating member, so that the pedal 401 can rotate with the first rotating member as a fulcrum. The first rotating assembly and the fourth rotating assembly each include a fixed shaft 404 fixedly mounted on the fixed plate 402 and a bushing 405 rotatably mounted on the fixed shaft 404, and the bottom end of the first connecting post 403 is welded to the bushing 405 of the first rotating assembly. In order to ensure that the pressing or lifting process of the pedal 401 is maintained on the same rotating plane, a plurality of limiting rings 406 are sleeved on the fixed shaft 404 of the first rotating component and the fourth rotating component at two ends of the shaft sleeve 405, so as to ensure that the shaft sleeve 405 does not have large axial deviation.

As shown in fig. 10 and 12, a U-shaped hinge frame 407 having a downward opening is fixedly connected to the bottom of the footrest 401 at the rear of the first connecting post 403, and a second rotating member is mounted to the bottom end of the hinge frame 407. The second rotating assembly has the same structure as the first rotating assembly. The transmission assembly comprises a second connecting column 408 and a U-shaped connecting frame 409, the second connecting column 408 is located behind the first connecting column 403, the opening of the connecting frame 409 faces backwards, a third rotating assembly is installed at the rear end of the connecting frame 409, the structure of the third rotating assembly is the same as that of the first rotating assembly, the top end of the second connecting column 408 is welded on a shaft sleeve 405 of the second rotating assembly, and the bottom end of the second connecting column 408 is welded on the shaft sleeve 405 of the third rotating assembly.

As shown in fig. 11, the link assembly includes a first link 411, a second link 412 hinged to a front end of the first link 411, a third link 413 hinged to a lower end of the second link 412, and a fourth link 414 hinged to a top end of the third link 413, and the third link 413 and the fourth link 414 are both located on a side of the second link 412 close to the sliding plate 201. The rear end of the first link 411 is welded to the sleeve 405 of the fourth rotating assembly, and the rear end of the fourth link 414 is hinged to the connecting plate 207, so that the fourth link 414 can slide with the connecting plate 207 and thus the sliding plate 201. The end of the third link 413 remote from the fourth link 414 is hinged to the bottom of the support plate 202, and the hinge point is located below the front side of the fourth rotating assembly and on the side of the support plate 202 remote from the sliding plate 201.

As shown in fig. 11, the first connecting rod 411 and the fourth connecting rod 414 are both straight rods, the third connecting rod 413 is a connecting rod formed by integrally forming three sections of straight rods and one section of arc-shaped rod, the first section of straight rod and the second section of straight rod are arranged in an acute angle, the second section of straight rod and the third section of straight rod are arranged in an acute angle larger than an included angle formed by the first section of straight rod and the second section of straight rod, one end of the arc-shaped rod far away from the third section of straight rod is hinged to the third connecting rod 413, and a crossing position of the arc-shaped rod and the.

As shown in fig. 13, when the urinal is not used, the rear end of the foot pedal 401 is tilted; the fourth link 414 is parallel to the plane of the supporting frame 101 and slides into the chute 2031 with the connecting plate 207, so that the lowest sliding position of the sliding plate 201 is limited; the sliding plate 201 completely blocks the discharge port 105, the rear end of the first link 411 is tilted upward, the front end is tilted downward, the second link 412 is tilted, and the rear end is located above the front end; the rear end of the third link 413 forms an obtuse angle with the fourth link 414, and the front end is inclined rearward and downward. As shown in fig. 14, when a foot is stepped on the pedal 401, the rear end of the pedal 401 is gradually pressed down, the first connecting post 403 is pressed down, the connecting frame 409 drives the shaft sleeve 405 of the fourth rotating assembly to rotate, so as to drive the rear end of the first connecting rod 411 to be pressed down and the front end to be lifted up, the rear end of the second connecting rod 412 is lifted up and drives the arc-shaped rod of the third connecting rod 413 to rotate, the third connecting rod 413 rotates and can drive the fourth connecting rod 414 to move in a direction away from the supporting frame 203, and the sliding plate 201 slides. As shown in fig. 15, when the rear end of the pedal 401 is completely pressed to be flush with the surface of the supporting frame 101, the connecting line between the connecting frame 409 and the first connecting rod 411 is approximately parallel to the plane of the supporting frame 101, the connecting line between the hinge point between the first connecting rod 411 and the second connecting rod 412 and the fixed shaft 404 of the fourth rotating assembly is approximately parallel to the plane of the supporting frame 101, and the second connecting rod 412 is perpendicular to the first connecting rod 411; at this time, as shown in fig. 11, the link plate 207 is stopped by the support plate 202, and the highest sliding position of the slide plate 201 is restricted.

In order to improve the utility model discloses the durability of urinal, as shown in fig. 1, the welding has the shrouding 111 of polylith stainless steel in the bottom of support frame 101, and shrouding 111 wholly surrounds link assembly, drive assembly, deodorant structure, backup pad 202 in its inboard. On the bottom surface of the urinal, except the automatic blocking and discharging device, the rest bottom surface parts are all sealed by the sealing plate 111, so that the sealing plate 111, the cover plate 102 and the support frame 101 form a box body structure for accommodating the urinal, and the components of the urinal are protected and supported.

In the utility model, all the parts except the pedal plate, the spray pipe and the flushing pipe are made of stainless steel, so the strength is high and the stability is good; the utility model discloses an implement the principle specifically as follows:

the stainless steel deodorization surrounding barrier 106 and the supporting plate 202 are welded on the supporting frame 101, and the supporting frame 101 and the cover plate 102 are welded together after the stainless steel cover plate 102 is covered on the supporting frame 101; the transmission assembly, the connecting rod assembly, the deodorization structure, the automatic blocking and discharging device and the like are arranged in the ground, and the closing plate 111, the cover plate 102 and the support frame 101 wrap all parts of the urinal in a box body structure space surrounded by the transmission assembly, the connecting rod assembly, the deodorization structure and the automatic blocking and discharging device, so that the influence of the environment in the ground on all the components of the urinal is reduced; meanwhile, the sealing plate 111, the support frame 101 and the cover plate 102 are erected at the top end of the soil pit in the ground together, so that a stainless steel net support is provided for the urinal, the structural stability of the urinal is improved, and the sinking degree of the urinal can be weakened;

as shown in fig. 13, when the urinal is not used, the sliding plate 201 is at the lowermost end of the guide rail 204 due to its own weight, and is located directly below the discharge port 105 and blocks the discharge port 105; the blocking disc 306, the counterweight plate 307 and the counterweight 308 keep a balanced static state, and the blocking disc 306 blocks the nozzle of the discharge pipe 303; the blocking disc 306 and the sliding plate 201 together play a role of double blocking, and has the functions of deodorization and prevention of flying of flies, mosquitoes and insects, thereby achieving the effect of cleanness and sanitation;

as shown in fig. 15, when the urinal is used, a foot is stepped on the foot pedal 401, one end of the foot pedal 401 is pressed down, the connecting rod assembly is folded under the transmission of the transmission assembly, the connecting rod assembly drives the sliding plate 201 to slide to the high end along the guide rail 204 through the connecting plate 207, the discharge port 105 is opened, the discharge falls from the discharge port 105, falls into the discharge hopper 301 and the discharge pipe 303, falls onto the blocking disc 306 from the nozzle of the discharge pipe 303, the blocking disc 306 breaks the balance with the weight member after receiving the impact force, the weight plate 307 and the weight block 308 rise with the rotating shaft 309 as a fulcrum, the blocking disc 306 falls, the nozzle of the discharge pipe 303 is opened (the state in fig. 8), and the discharge falls and is discharged;

when the induction flushing system is used for water spraying control, after the induction flushing system is used, a person stands up, the flushing system automatically flushes the bedpan 104, the discharge hopper 301 and the discharge pipe 303 through the water spraying pipe 110 and the flushing pipe 305 respectively, water in the bedpan 104 flows downwards into the discharge hopper 301 from the discharge port 105, and flushing of the bedpan 104, the deodorization enclosure 106, the support frame 203, the discharge hopper 301 and the discharge pipe 303 is achieved; the water flow falling from the discharge pipe 303 continuously flushes and cleans the blocking disc 306 and the retaining edge 3061 in the process of impacting the blocking disc 306 and the retaining edge 3061, so that the whole urinal is kept in a clean state;

when the foot-operated flushing system is adopted for water spraying control, after the use is finished, a person stands up, still steps on the pedal 401 with one foot, and steps on the pedal of the flushing system with the other foot, so that the toilet bowl is flushed; the foot-operated flushing system ensures that water can flow down from the bedpan 104 through the discharge port 105 after people stand up to arrange clothes and stay on the urinal for a while; therefore, an induction type flushing system is preferably adopted, people can finish flushing while standing up to tidy clothes, and the people do not need to stay for a certain time specially for flushing;

after the use, a person leaves the upper part of the urinal, the pedal 401 is not stressed any more, the sliding plate 201 and the connecting rod assembly slide to the bottommost end along the guide rail 204 under the action of self weight, and meanwhile, the connecting plate 207 slides into the sliding groove 2031, so that the sliding plate 201 blocks the discharge port 105 again to play a role of deodorization; the blocking disc 306 is no longer impacted and returns to a balanced state with the counterweight plate 307 and the counterweight 308, so that the orifice of the discharge pipe 303 is blocked, and the blocking disc and the sliding plate 201 play a role in deodorization.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws and protection within the scope of the present invention.

Claims (10)

1. A clean type deodorant stainless steel urinal is characterized in that: the automatic plugging and discharging device comprises a stainless steel mounting frame, a deodorizing structure and an automatic plugging and discharging device, wherein the mounting frame comprises a support frame (101) and a cover plate (102), a lower excrement pool opening (103) is formed in the middle of the support frame (101), a bedpan (104) is fixedly mounted at the front part of the lower excrement pool opening (103), and a distance is reserved between the rear end of the bedpan (104) and the rear end of the support frame (101) to form a discharging opening (105); the deodorizing structure comprises a sliding plate (201) and a supporting component, wherein the sliding plate (201) is arranged between the discharge port (105) and the automatic blocking and discharging device in a sliding mode, and the discharge port (105) can be controlled to be opened and closed under the control of the pedal plate (401).

2. The clean odor-resistant stainless steel urinal according to claim 1, characterized in that: the support assembly is connected with guide rails (204) which are obliquely arranged, the sliding plate (201) is in sliding connection with the guide rails (204), the support assembly comprises two vertically arranged support plates (202) and support frames (203), each support frame (203) is a square frame which is surrounded by three vertically arranged stainless steel plates and has an opening in one surface, the guide rails (204) are provided with two guide rails, the lower ends of the two guide rails (204) extend into the support frames (203) and are fixedly connected to the inner walls of the support frames (203), and the high ends of the two guide rails are fixedly connected to the support plates (202).

3. The clean odor-resistant stainless steel urinal according to claim 2, characterized in that: the guide rail (204) comprises a stainless steel vertical plate (2042) and a stainless steel transverse plate (2041), four groups of roller groups are mounted on the bottom surface of the sliding plate (201), each group of roller groups comprises a transverse wheel (208) and a vertical wheel (209), the transverse wheel (208) is in sliding connection with the vertical plate (2042), and the vertical wheel (209) is in sliding connection with the transverse plate (2041).

4. The clean odor-resistant stainless steel urinal according to claim 3, characterized in that: the transverse wheels (208) and the vertical wheels (209) are bearings made of stainless steel.

5. The clean odor-resistant stainless steel urinal according to claim 2, characterized in that: a transmission assembly and a connecting rod assembly are arranged at the bottom of the support frame (101) below the pedal (401), the top end of the transmission assembly is hinged to the bottom surface of the pedal (401), the bottom end of the transmission assembly is hinged to one end of the connecting rod assembly, and the other end of the connecting rod assembly is hinged to the sliding plate (201); when one end of the pedal (401) connected with the transmission assembly is pressed down or lifted up, the transmission assembly can drive the connecting rod assembly to be folded, and meanwhile, the connecting rod assembly can drive the sliding plate (201) to slide along the guide rail (204).

6. The clean odor-resistant stainless steel urinal according to claim 5, characterized in that: the connecting rod assembly comprises a first connecting rod (411), a second connecting rod (412) hinged to one end of the first connecting rod (411), a third connecting rod (413) hinged to the other end of the second connecting rod (412) and a fourth connecting rod (414) hinged to the other end of the third connecting rod (413), and the rear ends of the first connecting rod (411) and the fourth connecting rod (414) are located on the same side of the fourth rotating assembly; the other end of the first connecting rod (411) is connected with a fourth rotating assembly, and the other end of the fourth connecting rod (414) is hinged with the sliding plate; one end of the third connecting rod (413) far away from the fourth connecting rod (414) is hinged to the bottom of the support frame (101), and a hinged point is located below the front side of the fourth rotating assembly.

7. The clean odor-resistant stainless steel urinal according to claim 6, characterized in that: the transmission assembly comprises a second connecting column (408) and a connecting frame (409), the top end of the second connecting column (408) is hinged to the bottom surface of the pedal plate (401), the bottom end of the second connecting column is hinged to the rear end of the connecting frame (409), and the front end of the connecting frame (409) is fixedly connected with the first connecting rod (411) and is hinged to the lower portion of the supporting frame (101).

8. The clean odor-resistant stainless steel urinal according to claim 2, characterized in that: the automatic plugging and discharging device comprises a discharging hopper (301) fixedly connected to the bottom end of a supporting frame (203), a discharging pipe (303) fixedly connected to the bottom end of the discharging hopper (301), and an automatic plugging assembly rotatably arranged below the discharging pipe (303), wherein the automatic plugging assembly comprises a plugging disc (306) and a counterweight fixedly connected with the plugging disc (306); the blocking disc (306) is positioned at the bottom end of the discharge pipe (303) and can block the nozzle of the discharge pipe (303) under the action of the counterweight and open the nozzle of the discharge pipe (303) under the action of external force.

9. The clean odor-resistant stainless steel urinal according to claim 8, characterized in that: the side walls of the discharge pipe (303) and the discharge hopper (301) are provided with flushing ports (304), and the outer walls of the discharge pipe (303) and the discharge hopper (301) are provided with water spraying components for spraying water into the flushing ports (304).

10. The clean odor-resistant stainless steel urinal according to claim 1, characterized in that: a circle of water spraying assembly is arranged on the bottom surface of the cover plate (102) and around the upper excrement pool opening (108), and the water spraying assembly can spray water into the lower excrement pool opening (103).

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