WO2022179100A1 - Toilet sprayer and toilet - Google Patents
Toilet sprayer and toilet Download PDFInfo
- Publication number
- WO2022179100A1 WO2022179100A1 PCT/CN2021/120881 CN2021120881W WO2022179100A1 WO 2022179100 A1 WO2022179100 A1 WO 2022179100A1 CN 2021120881 W CN2021120881 W CN 2021120881W WO 2022179100 A1 WO2022179100 A1 WO 2022179100A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- toilet
- water outlet
- outlet hole
- water
- spray head
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 239000007921 spray Substances 0.000 claims description 40
- 239000010865 sewage Substances 0.000 claims description 35
- 230000007423 decrease Effects 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 14
- 238000007789 sealing Methods 0.000 description 6
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
Definitions
- the invention relates to the field of sanitary ware, in particular to a toilet nozzle and a toilet.
- a general toilet is mainly composed of a toilet seat and a water tank, and the water tank is located on the rear side of the top of the toilet seat.
- some toilets do not include a water tank, but are directly connected to tap water.
- a nozzle is provided at the jet hole on the side of the water trap of the toilet seat, and the nozzle is used to connect the tap water pipeline.
- the water outlet at the other end of the nozzle is generally located in the center, or roughly facing the middle of the sewage outlet at the bottom of the toilet, the water flow forward from the nozzle will directly hit the sewage pipe located behind the sewage outlet after passing through the sewage outlet. wall, resulting in a larger scouring noise.
- the present invention provides a toilet nozzle and a toilet that can reduce flushing noise.
- a toilet spray head including a spray head body, one end of the spray head body is provided with a water inlet, and the other end of the spray head body is provided with a side facing the other end face of the spray head body
- the first water outlet hole and the second water outlet hole which are connected with the water inlet, the first water outlet hole and the second water outlet hole are distributed left and right, and the distance between the first water outlet hole and the second water outlet hole is from one end of the nozzle body to the other end. getting bigger.
- first water outlet hole and the second water outlet hole are arc-shaped holes with a circle center close to or at the center of the end face of the other end of the nozzle body.
- the distance between the first water outlet hole and the second water outlet hole gradually decreases from top to bottom.
- the nozzle body is provided with two channels, one end of the two channels is respectively connected to the water inlet, and the other ends of the two channels are respectively connected to the first water outlet hole and the second water outlet hole.
- the two passages respectively include a diverting section and a pressurizing section, the diverting section and the supercharging section are distributed along the direction from one end to the other end of the nozzle body, and the inner diameter of the diverting section is larger than that of the supercharging section.
- the two channels are distributed left and right, and are separated by a retaining wall arranged inside the nozzle body.
- the spray head body is provided with external threads.
- the other end of the spray head body is provided with an outer flange.
- At least one annular barb is provided on the outer side surface of one end of the nozzle body.
- the present invention further provides a toilet, including a toilet seat, the bottom of the toilet seat is provided with a jet hole and a sewage outlet, the sewage outlet is opposite to the jet hole, and is connected with a sewage pipe; it also includes the toilet described in the utility model above.
- a spray head the spray head body is inserted into the spray hole, and the other end of the spray head body faces the inside of the bedpan of the toilet seat.
- the present invention has the following beneficial effects:
- the setting of the first water outlet hole and the second water outlet hole is such that when the nozzle of the present invention discharges water, two water flows enter from the left and right sides of the toilet sewage outlet, and form a downstream state with the sewage discharge pipe of the toilet to avoid direct water flow. After passing through the sewage outlet, it collides with the inner wall of the sewage pipe to generate a large toilet flushing noise.
- the first water outlet hole and the second water outlet hole are arc-shaped holes with a circle center close to or at the center of the end face of the other end of the nozzle body, so that the shape of the two streams of water sprayed by the nozzle is the same as the left and right sides of the toilet sewage outlet.
- the wall surface of the toilet is roughly matched, thereby further reducing the flushing noise of the toilet.
- the distance between the first water outlet hole and the second water outlet hole gradually decreases from top to bottom, so that the two streams of water sprayed by the nozzle are concentrated at the bottom of the water seal of the toilet bedpan, which can push the dirt at the bottom of the water seal toward the bottom of the water seal. Sewage outlet to achieve the effect of thorough flushing.
- the two channels respectively include the diverting section and the boosting section, so that the nozzle of the present invention can utilize the boosting section to increase the flushing force of water, thereby improving the flushing effect.
- Fig. 1 is the three-dimensional structure schematic diagram of the toilet nozzle of the present invention
- Fig. 2 is the front view of the toilet nozzle of the present invention
- Fig. 3 is the side view of the toilet nozzle of the present invention.
- Fig. 4 is the A-A sectional view of the toilet nozzle of the present invention.
- Fig. 5 is the B-B sectional view of the toilet nozzle of the present invention.
- Fig. 6 is the C-C sectional view of the toilet nozzle of the present invention.
- Fig. 7 is the three-dimensional structure schematic diagram of the toilet of the present invention.
- FIG. 9 is a schematic diagram 1 of the water outlet of the toilet nozzle of the present invention.
- FIG. 10 is a second schematic diagram of the water outlet of the toilet nozzle of the present invention.
- a toilet nozzle of the present invention includes a nozzle body 1, one end of the nozzle body 1 is provided with a water inlet 11, and the other end section of the nozzle body 1 is provided with a nozzle body 1.
- the distance L from the second water outlet hole 13 increases gradually from one end of the nozzle body 1 to the other end.
- first water outlet hole 12 and the second water outlet hole 13 are arc-shaped holes with a circle center close to or at the center of the end face of the other end of the nozzle body 1 , and the first water outlet hole 12 and the second water outlet hole 12
- the spacing L of the water outlet holes 13 gradually decreases from top to bottom, as shown in FIG. 2 .
- the spray head body 1 is provided with two channels 17, and the two channels 17 are distributed left and right, and are separated by a retaining wall 18 provided inside the spray head body 1, as shown in Figures 4 and 5 .
- One end of the two channels 17 is connected to the water inlet 11 respectively, and the other ends of the two channels 17 are respectively connected to the first water outlet hole 12 and the second water outlet hole 13 .
- the two passages 17 respectively include a splitting section 171 and a pressurizing section 172 .
- the splitting section 171 and the pressurizing section 172 are distributed along the direction from one end to the other end of the nozzle body 1 , and the inner diameter of the splitting section 171 is larger than that of the pressurizing section 172 . In terms of inner diameter, the length of the splitting section 171 is slightly larger than the length of the boosting section 172 .
- the spray head body 1 is provided with an external thread 14 for threaded connection with the mounting nut.
- the other end of the nozzle body 1 is provided with an outer flange 15 .
- the outer side of one end of the sprinkler body 1 is provided with a number of annular barbs 16, so that when one end of the sprinkler body 1 is sleeved with the water supply pipe, the annular barb 16 can be used to clamp the inner wall of the water supply pipe, and the end of the sprinkler body 1 can be used as a stopper. effect.
- the toilet nozzle of the present invention can be applied to a toilet, especially a toilet without a water tank.
- a toilet especially a toilet without a water tank.
- the spray head body 1 When installing, first put the spray head body 1 into the toilet bowl of the toilet, and make one end of the spray head body 1 pass through the spray hole 21 at the bottom of the toilet bowl of the toilet, and then use the installation nut (not shown in the figure) to lock it, as shown in Figure 7 8, at this time, the outer flange 15 of the other end of the nozzle body 1 is against the inner side of the bottom of the toilet bowl, which can not only play a certain sealing role (to the gap between the nozzle body 1 and the injection hole 21). sealing), and also restricts the entire ejection head body 1 from moving out of the ejection hole 21 .
- a sealing ring can be placed on the outer casing of the nozzle body 1 , or glue can be dispensed and sealed between the nozzle body 1 and the injection port. After that, one end of the nozzle body 1 is sleeved and fixed with the water supply pipe of the tap water.
- first water outlet hole 12 and the second water outlet hole 13 are arc-shaped holes with a circle center close to or at the center of the end face of the other end of the nozzle body 1 , the shape of the two streams of water sprayed from the nozzle is the same as that of the left and right sides of the toilet sewage outlet 22 .
- the arc-shaped walls on the side are roughly matched, so that the two streams of water can flow along the left and right sides of the sewage outlet 22 well, thereby further reducing the flushing noise of the toilet.
- the two streams of water sprayed by the nozzle are concentrated at the bottom of the water seal of the toilet bowl, which can push the dirt at the bottom of the water seal toward the bottom of the water seal.
- the sewage outlet 22 can achieve the effect of thorough flushing.
- a toilet of the present invention includes a toilet seat 1, the bottom of the toilet seat 1 is provided with a spray hole 21 and a sewage outlet 22, the sewage outlet 22 is opposite to the spray hole 21, and is connected There is a sewage pipe 23 ; it also includes the toilet spray head of the present invention, the spray head body 1 is inserted into the spray hole 21 , and the other end of the spray head body 1 faces the inside of the bedpan of the toilet seat 1 .
- the spray head body 1 when installing the spray head, first put the spray head body 1 into the toilet bowl, make one end of the spray head body 1 pass through the spray hole 21 of the toilet seat 1, and then lock it with a mounting nut (not shown in the figure). tight, as shown in Figure 7 and Figure 8.
- a sealing ring can be placed on the outer casing of the nozzle body 1, or glue can be dispensed and sealed between the nozzle body 1 and the injection port. After that, one end of the nozzle body 1 is sleeved and fixed with the water supply pipe of the tap water.
- a toilet of the present invention when flushing is started, water enters from the water inlet 11 of the nozzle body 1 , and is divided into two streams of water by the splitting sections 171 of the two channels 17 , and the two streams of water flow through the pressurizing sections 172 of the two channels 17 . After being pressurized, it is sprayed from the first water outlet hole 12 and the second water outlet hole 13 respectively.
- the unrelated parts are the same as the prior art or can be realized by using the prior art.
- the invention discloses a toilet nozzle and a toilet.
- the toilet nozzle includes a nozzle body, one end of the nozzle body is provided with a water inlet, and the other end of the nozzle body is provided with a water outlet to the side facing the other end of the nozzle body and is connected with the nozzle body.
- the first water outlet hole and the second water outlet hole are connected to the water inlet, the first water outlet hole and the second water outlet hole are distributed left and right, and the distance between the first water outlet hole and the second water outlet hole gradually increases from one end of the nozzle body to the other end.
- the nozzle of the present invention When the nozzle of the present invention emits water, two water flows enter from the left and right sides of the toilet sewage outlet, and form a downstream state with the sewage discharge pipe of the toilet, so as to avoid the water flow directly passing through the sewage outlet and colliding with the inner wall of the sewage pipe to cause a large amount of water.
- the toilet flushing noise with industrial practicality.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
Disclosed are a toilet sprayer and a toilet. The toilet sprayer comprises a sprayer body, one end of the sprayer body is provided with a water inlet, and the other end of the sprayer body is provided with a first water outlet hole and a second water outlet hole that can discharge water to the side opposite to the end face of the other end of the sprayer body and communicate with the water inlet. The first water outlet hole and the second water outlet hole are distributed left and right, and the distance between the first water outlet hole and the second water outlet hole gradually increases in a direction from one end of the sprayer body to the other end thereof. When the sprayer of the present invention discharges water, two water streams enter from the left and right sides of a drain outlet of the toilet and form a cocurrent flow state with a drain pipe of the toilet, thereby avoiding large toilet flushing noise caused by water flowing directly through the drain outlet and colliding with the inner wall surface of the drain pipe.
Description
本发明涉及卫浴领域，特别是涉及一种马桶喷头及马桶。The invention relates to the field of sanitary ware, in particular to a toilet nozzle and a toilet.
一般马桶主要由马桶座和水箱组成，水箱位于马桶座顶部后侧。为了节省空间及美观，有的马桶未包含水箱，而是直接连接自来水，具体是在其马桶座的存水弯一侧的喷射孔处设置喷头，利用该喷头连接自来水管道。马桶冲水时，自来水从喷头一端的进水口进入，并从其另一端的出水孔喷出，将马桶座存水湾内的污物冲向排污管道。由于喷头另一端的出水孔一般是居中设置，或者大致对着便池底部的排污口中部设置，导致喷头向前喷出的水流穿过排污口后会直接撞击到排污管道位于排污口后侧的壁面，从而产生较大的冲刷噪音。A general toilet is mainly composed of a toilet seat and a water tank, and the water tank is located on the rear side of the top of the toilet seat. In order to save space and be beautiful, some toilets do not include a water tank, but are directly connected to tap water. Specifically, a nozzle is provided at the jet hole on the side of the water trap of the toilet seat, and the nozzle is used to connect the tap water pipeline. When the toilet is flushed, tap water enters from the water inlet at one end of the nozzle and sprays out from the water outlet at the other end, flushing the dirt in the toilet seat storage bay to the sewage pipe. Since the water outlet at the other end of the nozzle is generally located in the center, or roughly facing the middle of the sewage outlet at the bottom of the toilet, the water flow forward from the nozzle will directly hit the sewage pipe located behind the sewage outlet after passing through the sewage outlet. wall, resulting in a larger scouring noise.
发明内容SUMMARY OF THE INVENTION
本发明针对现有技术存在的技术问题，提供了一种能降低冲水噪音的马桶喷头及马桶。Aiming at the technical problems existing in the prior art, the present invention provides a toilet nozzle and a toilet that can reduce flushing noise.
本发明解决其技术问题所采用的技术方案是：一种马桶喷头，包括喷头本体，该喷头本体一端设有进水口，喷头本体另一端设有可向喷头本体的另一端端面面对的一侧出水并与进水口连通的第一出水孔和第二出水孔，第一出水孔和第二出水孔左右分布，且第一出水孔和第二出水孔的间距从喷头本体一端向另一端的方向渐大。The technical solution adopted by the present invention to solve the technical problem is as follows: a toilet spray head, including a spray head body, one end of the spray head body is provided with a water inlet, and the other end of the spray head body is provided with a side facing the other end face of the spray head body The first water outlet hole and the second water outlet hole which are connected with the water inlet, the first water outlet hole and the second water outlet hole are distributed left and right, and the distance between the first water outlet hole and the second water outlet hole is from one end of the nozzle body to the other end. getting bigger.
进一步的，所述第一出水孔和第二出水孔均为圆心靠近或处于所述喷头本体另一端的端面中心的弧形孔。Further, the first water outlet hole and the second water outlet hole are arc-shaped holes with a circle center close to or at the center of the end face of the other end of the nozzle body.
进一步的，所述第一出水孔和第二出水孔的间距从上到下渐小。Further, the distance between the first water outlet hole and the second water outlet hole gradually decreases from top to bottom.
进一步的，所述喷头本体内设有两通道，该两通道的一端分别连通所述进水 口，该两通道的另一端分别连通所述第一出水孔和第二出水孔。Further, the nozzle body is provided with two channels, one end of the two channels is respectively connected to the water inlet, and the other ends of the two channels are respectively connected to the first water outlet hole and the second water outlet hole.
进一步的，所述两通道分别包括分流段和增压段，分流段和增压段沿所述喷头本体一端向另一端的方向分布，且分流段的内径大于增压段的内径。Further, the two passages respectively include a diverting section and a pressurizing section, the diverting section and the supercharging section are distributed along the direction from one end to the other end of the nozzle body, and the inner diameter of the diverting section is larger than that of the supercharging section.
进一步的，所述两通道左右分布，并由所述喷头本体内部设置的挡墙隔开。Further, the two channels are distributed left and right, and are separated by a retaining wall arranged inside the nozzle body.
进一步的，所述喷头本体设有外螺纹。Further, the spray head body is provided with external threads.
进一步的，所述喷头本体另一端设有外凸缘。Further, the other end of the spray head body is provided with an outer flange.
进一步的，所述喷头本体一端外侧面设有至少一环形倒刺。Further, at least one annular barb is provided on the outer side surface of one end of the nozzle body.
本发明另提供一种马桶，包括马桶座，该马桶座的便盆底部设有喷射孔和排污口，排污口与喷射孔相对，并连接有排污管道；还包括如上述本实用新型所述的马桶喷头，所述喷头本体插装于所述喷射孔，且所述喷头本体的另一端朝向马桶座的便盆内部。The present invention further provides a toilet, including a toilet seat, the bottom of the toilet seat is provided with a jet hole and a sewage outlet, the sewage outlet is opposite to the jet hole, and is connected with a sewage pipe; it also includes the toilet described in the utility model above. A spray head, the spray head body is inserted into the spray hole, and the other end of the spray head body faces the inside of the bedpan of the toilet seat.
相较于现有技术，本发明具有以下有益效果：Compared with the prior art, the present invention has the following beneficial effects:
1、所述第一出水孔、第二出水孔的设置，使得本发明的喷头出水时，两股水流从马桶排污口的左右两侧进入，与马桶的排污管道形成顺流状态，避免水流直接穿过排污口后与排污管道的内壁面对撞而产生较大的马桶冲刷噪音。1. The setting of the first water outlet hole and the second water outlet hole is such that when the nozzle of the present invention discharges water, two water flows enter from the left and right sides of the toilet sewage outlet, and form a downstream state with the sewage discharge pipe of the toilet to avoid direct water flow. After passing through the sewage outlet, it collides with the inner wall of the sewage pipe to generate a large toilet flushing noise.
2、所述第一出水孔和第二出水孔均为圆心靠近或处于所述喷头本体另一端的端面中心的弧形孔，使得喷头喷出的两股水流的形状与马桶排污口左右两侧的壁面大致匹配，从而进一步降低马桶的冲刷噪音。2. The first water outlet hole and the second water outlet hole are arc-shaped holes with a circle center close to or at the center of the end face of the other end of the nozzle body, so that the shape of the two streams of water sprayed by the nozzle is the same as the left and right sides of the toilet sewage outlet. The wall surface of the toilet is roughly matched, thereby further reducing the flushing noise of the toilet.
3、所述第一出水孔和第二出水孔的间距从上到下渐小，使喷头喷出的两股水流在马桶便盆的水封底部较为集中，能将水封底部的污物推向排污口，达到冲刷彻底的效果。3. The distance between the first water outlet hole and the second water outlet hole gradually decreases from top to bottom, so that the two streams of water sprayed by the nozzle are concentrated at the bottom of the water seal of the toilet bedpan, which can push the dirt at the bottom of the water seal toward the bottom of the water seal. Sewage outlet to achieve the effect of thorough flushing.
4、所述两通道分别包括所述分流段和增压段，使得本发明的喷头能够利用增压段增大水的冲刷力，从而提高冲刷效果。4. The two channels respectively include the diverting section and the boosting section, so that the nozzle of the present invention can utilize the boosting section to increase the flushing force of water, thereby improving the flushing effect.
以下结合附图及实施例对本发明作进一步详细说明；但本发明的一种马桶喷头不局限于实施例。The present invention will be described in further detail below with reference to the accompanying drawings and embodiments; however, a toilet nozzle of the present invention is not limited to the embodiments.
图1是本发明的马桶喷头的立体构造示意图；Fig. 1 is the three-dimensional structure schematic diagram of the toilet nozzle of the present invention;
图2是本发明的马桶喷头的主视图；Fig. 2 is the front view of the toilet nozzle of the present invention;
图3是本发明的马桶喷头的侧视图；Fig. 3 is the side view of the toilet nozzle of the present invention;
图4是本发明的马桶喷头的A-A剖视图；Fig. 4 is the A-A sectional view of the toilet nozzle of the present invention;
图5是本发明的马桶喷头的B-B剖视图；Fig. 5 is the B-B sectional view of the toilet nozzle of the present invention;
图6是本发明的马桶喷头的C-C剖视图；Fig. 6 is the C-C sectional view of the toilet nozzle of the present invention;
图7是本发明的马桶的立体构造示意图；Fig. 7 is the three-dimensional structure schematic diagram of the toilet of the present invention;
图8是本发明的马桶的剖视图；8 is a cross-sectional view of the toilet of the present invention;
图9是本发明的马桶喷头的出水示意图一；9 is a schematic diagram 1 of the water outlet of the toilet nozzle of the present invention;
图10是本发明的马桶喷头的出水示意图二。FIG. 10 is a second schematic diagram of the water outlet of the toilet nozzle of the present invention.
在本发明中的描述中，需要说明的是，术语“上”、“下”、“一侧”、“另一侧”、“一端”、“另一端”、“边”、“相对”、“四角”、“周边”、““口”字结构”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的结构具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", The orientation or positional relationship indicated by "four corners", "periphery", "mouth structure", etc. are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying The structures referred to have specific orientations, are constructed and operate in specific orientations and are therefore not to be construed as limitations of the invention.
实施例，请参见图1-图10所示，本发明的一种马桶喷头，包括喷头本体1，该喷头本体1一端设有进水口11，喷头本体1另一端断面设有可向喷头本体1的另一端端面面对的一侧出水并与进水口11连通的第一出水孔12和第二出水孔13，该第一出水孔12和第二出水孔13左右分布，且第一出水孔12和第二出水孔13的间距L从喷头本体1一端向另一端的方向渐大。1-10, a toilet nozzle of the present invention includes a nozzle body 1, one end of the nozzle body 1 is provided with a water inlet 11, and the other end section of the nozzle body 1 is provided with a nozzle body 1. The first water outlet hole 12 and the second water outlet hole 13 on the side facing the other end face of the water outlet and communicated with the water inlet 11, the first water outlet hole 12 and the second water outlet hole 13 are distributed left and right, and the first water outlet hole 12 The distance L from the second water outlet hole 13 increases gradually from one end of the nozzle body 1 to the other end.
本实施例中，所述第一出水孔12和第二出水孔13均为圆心靠近或处于所述 喷头本体1另一端的端面中心的弧形孔，且所述第一出水孔12和第二出水孔13的间距L从上到下渐小,如图2所示。In this embodiment, the first water outlet hole 12 and the second water outlet hole 13 are arc-shaped holes with a circle center close to or at the center of the end face of the other end of the nozzle body 1 , and the first water outlet hole 12 and the second water outlet hole 12 The spacing L of the water outlet holes 13 gradually decreases from top to bottom, as shown in FIG. 2 .
本实施例中，所述喷头本体1内设有两通道17，该两通道17左右分布，并由所述喷头本体1内部设置的挡墙18隔开，如图4、5。两通道17的一端分别连通所述进水口11，该两通道17的另一端分别连通所述第一出水孔12和第二出水孔13。所述两通道17分别包括分流段171和增压段172，分流段171和增压段172沿所述喷头本体1一端向另一端的方向分布，且分流段171的内径大于增压段172的内径，分流段171的长度略大于增压段172的长度。In this embodiment, the spray head body 1 is provided with two channels 17, and the two channels 17 are distributed left and right, and are separated by a retaining wall 18 provided inside the spray head body 1, as shown in Figures 4 and 5 . One end of the two channels 17 is connected to the water inlet 11 respectively, and the other ends of the two channels 17 are respectively connected to the first water outlet hole 12 and the second water outlet hole 13 . The two passages 17 respectively include a splitting section 171 and a pressurizing section 172 . The splitting section 171 and the pressurizing section 172 are distributed along the direction from one end to the other end of the nozzle body 1 , and the inner diameter of the splitting section 171 is larger than that of the pressurizing section 172 . In terms of inner diameter, the length of the splitting section 171 is slightly larger than the length of the boosting section 172 .
本实施例中，所述喷头本体1设有外螺纹14，用于与安装螺母螺纹连接。所述喷头本体1另一端设有一圈外凸缘15。所述喷头本体1一端外侧面设有若干环形倒刺16，使喷头本体1一端与供水管道套接时，能够利用其环形倒刺16卡住供水管道内壁，对喷头本体1一端起到止退作用。In this embodiment, the spray head body 1 is provided with an external thread 14 for threaded connection with the mounting nut. The other end of the nozzle body 1 is provided with an outer flange 15 . The outer side of one end of the sprinkler body 1 is provided with a number of annular barbs 16, so that when one end of the sprinkler body 1 is sleeved with the water supply pipe, the annular barb 16 can be used to clamp the inner wall of the water supply pipe, and the end of the sprinkler body 1 can be used as a stopper. effect.
本发明的一种马桶喷头，可应用于马桶，特别可应用于不带水箱的马桶。安装时，先将喷头本体1置入马桶的便池内，并使喷头本体1一端从马桶的便池底部的喷射孔21穿出，再用安装螺母(图中未体现)锁紧，如图7、图8所示，此时，喷头本体1另一端的外凸缘15抵在马桶便池底部的内侧面，不仅可以起到一定的密封作用(对喷头本体1与喷射孔21之间的间隙进行密封)，还可以限制喷头本体1整体从喷射孔21移出。为了进一步密封，可以在喷头本体1外套上密封圈，或者在喷头本体1与喷射口之间点胶密封。之后，再将喷头本体1一端与自来水的供水管道套接固定。The toilet nozzle of the present invention can be applied to a toilet, especially a toilet without a water tank. When installing, first put the spray head body 1 into the toilet bowl of the toilet, and make one end of the spray head body 1 pass through the spray hole 21 at the bottom of the toilet bowl of the toilet, and then use the installation nut (not shown in the figure) to lock it, as shown in Figure 7 8, at this time, the outer flange 15 of the other end of the nozzle body 1 is against the inner side of the bottom of the toilet bowl, which can not only play a certain sealing role (to the gap between the nozzle body 1 and the injection hole 21). sealing), and also restricts the entire ejection head body 1 from moving out of the ejection hole 21 . For further sealing, a sealing ring can be placed on the outer casing of the nozzle body 1 , or glue can be dispensed and sealed between the nozzle body 1 and the injection port. After that, one end of the nozzle body 1 is sleeved and fixed with the water supply pipe of the tap water.
当马桶启动冲刷时，水从喷头本体1的进水口11进入，并由两通道17的分流段171分流成两股水流，该两股水流经两通道17的增压段172增压后分别从第一出水孔12和第二出水孔13喷出。由于第一出水孔12和第二出水孔13的间距L从喷头本体1一端向另一端的方向渐大，因而，两股水流在流经第一出水孔12、第二出水孔13时，出水角度逐渐被改变，使两股水流呈八字形分开，并分别从马 桶排污口22的左右两侧进入，与马桶的排污管道23形成顺流状态，如图9、图10所示，因而，水流不会直接穿过排污口22和与排污管道23的内壁面对撞，从而大大降低马桶的冲刷噪音。When the toilet starts to flush, water enters from the water inlet 11 of the nozzle body 1, and is divided into two water flows by the diverting sections 171 of the two channels 17. The two water flows are pressurized by the pressurizing sections 172 of the two channels 17 and respectively The first water outlet hole 12 and the second water outlet hole 13 spray out. Since the distance L between the first water outlet hole 12 and the second water outlet hole 13 gradually increases from one end of the nozzle body 1 to the other end, when the two streams of water flow through the first water outlet hole 12 and the second water outlet hole 13, the water outlet The angle is gradually changed, so that the two water flows are separated in a figure-eight shape, and enter from the left and right sides of the toilet sewage outlet 22 respectively, and form a downstream state with the sewage discharge pipe 23 of the toilet, as shown in Figure 9 and Figure 10. Therefore, the water flow It will not directly pass through the sewage outlet 22 and collide with the inner wall of the sewage pipe 23, thereby greatly reducing the flushing noise of the toilet.
由于第一出水孔12和第二出水孔13均为圆心靠近或处于所述喷头本体1另一端的端面中心的弧形孔，使得喷头喷出的两股水流的形状与马桶排污口22左右两侧的弧形壁面大致匹配，使两股水流均能较好的顺着排污口22的左右两侧流动，从而进一步降低马桶的冲刷噪音。由于第一出水孔12和第二出水孔13的间距L从上到下渐小，使喷头喷出的两股水流在马桶便盆的水封底部较为集中，能将水封底部的污物推向排污口22，达到冲刷彻底的效果。Since the first water outlet hole 12 and the second water outlet hole 13 are arc-shaped holes with a circle center close to or at the center of the end face of the other end of the nozzle body 1 , the shape of the two streams of water sprayed from the nozzle is the same as that of the left and right sides of the toilet sewage outlet 22 . The arc-shaped walls on the side are roughly matched, so that the two streams of water can flow along the left and right sides of the sewage outlet 22 well, thereby further reducing the flushing noise of the toilet. Since the distance L between the first water outlet hole 12 and the second water outlet hole 13 gradually decreases from top to bottom, the two streams of water sprayed by the nozzle are concentrated at the bottom of the water seal of the toilet bowl, which can push the dirt at the bottom of the water seal toward the bottom of the water seal. The sewage outlet 22 can achieve the effect of thorough flushing.
请参见图7-图10所示，本发明的一种马桶，包括马桶座1，该马桶座1的便盆底部设有喷射孔21和排污口22，排污口22与喷射孔21相对，并连接有排污管道23；还包括如上述本实用新型所述的马桶喷头，所述喷头本体1插装于所述喷射孔21，且所述喷头本体1的另一端朝向马桶座1的便盆内部。7-10, a toilet of the present invention includes a toilet seat 1, the bottom of the toilet seat 1 is provided with a spray hole 21 and a sewage outlet 22, the sewage outlet 22 is opposite to the spray hole 21, and is connected There is a sewage pipe 23 ; it also includes the toilet spray head of the present invention, the spray head body 1 is inserted into the spray hole 21 , and the other end of the spray head body 1 faces the inside of the bedpan of the toilet seat 1 .
本发明的一种马桶，安装喷头时，先将喷头本体1置入马桶便池内，并使喷头本体1一端从马桶座1的喷射孔21穿出，再用安装螺母(图中未体现)锁紧，如图7、图8所示。为了密封，可以在喷头本体1外套上密封圈，或者在喷头本体1与喷射口之间点胶密封。之后，再将喷头本体1一端与自来水的供水管道套接固定。In the toilet of the present invention, when installing the spray head, first put the spray head body 1 into the toilet bowl, make one end of the spray head body 1 pass through the spray hole 21 of the toilet seat 1, and then lock it with a mounting nut (not shown in the figure). tight, as shown in Figure 7 and Figure 8. For sealing, a sealing ring can be placed on the outer casing of the nozzle body 1, or glue can be dispensed and sealed between the nozzle body 1 and the injection port. After that, one end of the nozzle body 1 is sleeved and fixed with the water supply pipe of the tap water.
本发明的一种马桶，启动冲刷时，水从喷头本体1的进水口11进入，并由两通道17的分流段171分流成两股水流，该两股水流经两通道17的增压段172增压后分别从第一出水孔12和第二出水孔13喷出。由于第一出水孔12和第二出水孔13的间距L从喷头本体1一端向另一端的方向渐大，因而，两股水流在流经第一出水孔12、第二出水孔13时，出水角度逐渐被改变，使两股水流呈八字形分开，并分别从马桶排污口22的左右两侧进入，与马桶的排污管道23形成顺流状态，如图9、图10所示，因而，水流不会直接穿过排污口22和与排污管道23的内壁 面对撞，从而大大降低马桶的冲刷噪音。In a toilet of the present invention, when flushing is started, water enters from the water inlet 11 of the nozzle body 1 , and is divided into two streams of water by the splitting sections 171 of the two channels 17 , and the two streams of water flow through the pressurizing sections 172 of the two channels 17 . After being pressurized, it is sprayed from the first water outlet hole 12 and the second water outlet hole 13 respectively. Since the distance L between the first water outlet hole 12 and the second water outlet hole 13 gradually increases from one end of the nozzle body 1 to the other end, when the two streams of water flow through the first water outlet hole 12 and the second water outlet hole 13, the water outlet The angle is gradually changed, so that the two water flows are separated in a figure-eight shape, and enter from the left and right sides of the toilet sewage outlet 22 respectively, and form a downstream state with the sewage discharge pipe 23 of the toilet, as shown in Figure 9 and Figure 10. Therefore, the water flow It will not directly pass through the sewage outlet 22 and collide with the inner wall of the sewage pipe 23, thereby greatly reducing the flushing noise of the toilet.
本发明的一种马桶喷头及马桶，未涉及部分均与现有技术相同或可采用现有技术加以实现。In the toilet nozzle and toilet of the present invention, the unrelated parts are the same as the prior art or can be realized by using the prior art.
上述实施例仅用来进一步说明本发明的一种马桶喷头，但本发明并不局限于实施例，凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均落入本发明技术方案的保护范围内。The above embodiments are only used to further illustrate a toilet nozzle of the present invention, but the present invention is not limited to the embodiments, and any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are all It falls into the protection scope of the technical solution of the present invention.
本发明公开了一种马桶喷头及马桶，所述马桶喷头包括喷头本体，该喷头本体一端设有进水口，喷头本体另一端设有可向喷头本体的另一端端面面对的一侧出水并与进水口连通的第一出水孔和第二出水孔，第一出水孔和第二出水孔左右分布，且第一出水孔和第二出水孔的间距从喷头本体一端向另一端的方向渐大。本发明的喷头出水时，两股水流从马桶排污口的左右两侧进入，与马桶的排污管道形成顺流状态，避免水流直接穿过排污口后与排污管道的内壁面对撞而产生较大的马桶冲刷噪音，具有工业实用性。The invention discloses a toilet nozzle and a toilet. The toilet nozzle includes a nozzle body, one end of the nozzle body is provided with a water inlet, and the other end of the nozzle body is provided with a water outlet to the side facing the other end of the nozzle body and is connected with the nozzle body. The first water outlet hole and the second water outlet hole are connected to the water inlet, the first water outlet hole and the second water outlet hole are distributed left and right, and the distance between the first water outlet hole and the second water outlet hole gradually increases from one end of the nozzle body to the other end. When the nozzle of the present invention emits water, two water flows enter from the left and right sides of the toilet sewage outlet, and form a downstream state with the sewage discharge pipe of the toilet, so as to avoid the water flow directly passing through the sewage outlet and colliding with the inner wall of the sewage pipe to cause a large amount of water. The toilet flushing noise, with industrial practicality.
Claims (10)
- 一种马桶喷头，包括喷头本体，该喷头本体一端设有进水口，其特征在于：喷头本体另一端设有可向喷头本体的另一端端面面对的一侧出水并与进水口连通的第一出水孔和第二出水孔，第一出水孔和第二出水孔左右分布，且第一出水孔和第二出水孔的间距从喷头本体一端向另一端的方向渐大。A toilet spray head, including a spray head body, one end of the spray head body is provided with a water inlet, and it is characterized in that: the other end of the spray head body is provided with a water outlet to the side facing the other end face of the spray head body and communicated with the water inlet. The water outlet hole and the second water outlet hole, the first water outlet hole and the second water outlet hole are distributed left and right, and the distance between the first water outlet hole and the second water outlet hole gradually increases from one end of the nozzle body to the other end.
- 根据权利要求1所述的马桶喷头，其特征在于：所述第一出水孔和第二出水孔均为圆心靠近或处于所述喷头本体另一端的端面中心的弧形孔。The toilet nozzle according to claim 1, wherein the first water outlet hole and the second water outlet hole are arc-shaped holes with a circle center close to or at the center of the end face of the other end of the nozzle body.
- 根据权利要求1或2所述的马桶喷头，其特征在于：所述第一出水孔和第二出水孔的间距从上到下渐小。The toilet nozzle according to claim 1 or 2, wherein the distance between the first water outlet hole and the second water outlet hole gradually decreases from top to bottom.
- 根据权利要求1所述的马桶喷头，其特征在于：所述喷头本体内设有两通道，该两通道的一端分别连通所述进水口，该两通道的另一端分别连通所述第一出水孔和第二出水孔。The toilet nozzle of claim 1, wherein the nozzle body is provided with two channels, one end of the two channels is respectively connected to the water inlet, and the other ends of the two channels are respectively connected to the first water outlet and the second outlet.
- 根据权利要求4所述的马桶喷头，其特征在于：所述两通道分别包括分流段和增压段，分流段和增压段沿所述喷头本体一端向另一端的方向分布，且分流段的内径大于增压段的内径。The toilet nozzle according to claim 4, characterized in that: the two channels respectively comprise a diversion section and a pressurization section, and the diversion section and the supercharger section are distributed along the direction from one end of the nozzle body to the other end, and the diversion section has The inner diameter is larger than the inner diameter of the booster section.
- 根据权利要求4所述的马桶喷头，其特征在于：所述两通道左右分布，并由所述喷头本体内部设置的挡墙隔开。The toilet nozzle according to claim 4, wherein the two channels are distributed left and right, and are separated by a retaining wall arranged inside the nozzle body.
- 根据权利要求1所述的马桶喷头，其特征在于：所述喷头本体设有外螺纹。The toilet nozzle according to claim 1, wherein the nozzle body is provided with an external thread.
- 根据权利要求1所述的马桶喷头，其特征在于：所述喷头本体另一端设有外凸缘。The toilet nozzle according to claim 1, wherein the other end of the nozzle body is provided with an outer flange.
- 根据权利要求1所述的马桶喷头，其特征在于：所述喷头本体一端外侧面设有至少一环形倒刺。The toilet spray head according to claim 1, wherein at least one annular barb is provided on the outer side surface of one end of the spray head body.
- 一种马桶，包括马桶座，该马桶座的便盆底部设有喷射孔和排污口，排污口与喷射孔相对，并连接有排污管道；其特征在于：还包括如权利要求1-9中任一项所述的马桶喷头，所述喷头本体插装于所述喷射孔，且所述喷头本体的另一端朝向马桶座的便盆内部。A toilet, including a toilet seat, the bottom of the toilet seat is provided with a jet hole and a sewage outlet, the sewage outlet is opposite to the jet hole, and is connected with a sewage pipe; it is characterized in that: it also includes any one of claims 1-9. In the toilet spray head described in item 1, the spray head body is inserted into the spray hole, and the other end of the spray head body faces the inside of the toilet bowl of the toilet seat.
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|---|---|---|---|
| CN202110203941.5 | 2021-02-23 | ||
| CN202110203941.5A CN112832344A (en) | 2021-02-23 | 2021-02-23 | Closestool shower nozzle and closestool |
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| WO2022179100A1 true WO2022179100A1 (en) | 2022-09-01 |
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| PCT/CN2021/120881 WO2022179100A1 (en) | 2021-02-23 | 2021-09-27 | Toilet sprayer and toilet |
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| WO (1) | WO2022179100A1 (en) |
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| CN112832344A (en) * | 2021-02-23 | 2021-05-25 | 九牧厨卫股份有限公司 | Closestool shower nozzle and closestool |
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| US20190112796A1 (en) * | 2016-03-09 | 2019-04-18 | Xiamen Axent Corporation Limited | Low water level toilet |
| CN207499094U (en) * | 2017-10-26 | 2018-06-15 | 佛山市乐华恒业卫浴有限公司 | A kind of cistern free closestool injection pipe fixing device and intelligent closestool |
| CN209129105U (en) * | 2018-11-19 | 2019-07-19 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of injection structure of closestool |
| CN209924056U (en) * | 2018-12-11 | 2020-01-10 | 厦门派夫特卫浴科技有限公司 | Dual-power toilet flushing device with noise reduction mechanism |
| CN111701737A (en) * | 2020-07-14 | 2020-09-25 | 九牧厨卫股份有限公司 | Cleaning nozzle and urinal |
| CN112832344A (en) * | 2021-02-23 | 2021-05-25 | 九牧厨卫股份有限公司 | Closestool shower nozzle and closestool |
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