WO2021056429A1 - 一种双排水阀 - Google Patents
一种双排水阀 Download PDFInfo
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- WO2021056429A1 WO2021056429A1 PCT/CN2019/108591 CN2019108591W WO2021056429A1 WO 2021056429 A1 WO2021056429 A1 WO 2021056429A1 CN 2019108591 W CN2019108591 W CN 2019108591W WO 2021056429 A1 WO2021056429 A1 WO 2021056429A1
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- row
- lifting
- inner core
- lifting frame
- full
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
- E03D1/35—Flushing valves having buoyancy
Definitions
- the invention belongs to a toilet water tank drain valve, and particularly relates to a double drain valve.
- the existing double drain valve of the toilet tank lifts the inner core pipe to different height positions through a lifting mechanism, and the inner core pipe is respectively matched with a half-row drainage device or a full-row drainage device to realize half-row drainage or full-row drainage.
- the devices and structures of the toilet tank double drain valve need to be easily assembled or disassembled. In order to adapt to the different lifting methods of the toilet tank, it is necessary to replace different structures. Lifting mechanism.
- CN109296038A discloses a drain valve in which a half-row device can be separated from a full-row device, see Figures 1-3, including a half-row device 100', a full-row device 200', an inner core tube 300', and a half-row lifting mechanism 400 ', the full row lifting mechanism 500', the sealing water sheet 19' and the drainage seat 20'; the sealing water sheet 19' is installed at the bottom of the inner core pipe 300', and the drainage port 202' of the drainage seat 20' is sealed with The full row device 200' passes through the inner core pipe 300' and is clamped to the top of the drain seat 20'; the half row device 100' passes through the inner core pipe 300' and is located above the full row device 200'.
- the half-row device 100' and the full-row device 200' adopt a movable clamping connection, which facilitates the installation and removal of the half-row device 100' on the inner core tube 300', as shown in FIG. 1, the half-row lifting device
- the mechanism 400' and the full-row pulling mechanism 500' are respectively arranged on the top of the inner core tube 300' for pulling the inner core tube 300'.
- the lower end of the row of lifting rods 1'of the half-row lifting mechanism 400' is hinged to the half-row housing 22', and the half-row lifting rods 1'are provided with connecting pieces 27.
- the connecting piece 27' is provided with an opening sliding groove 28', and a sliding rail 29' is formed on the full row of lifting mechanism 500'.
- the opening sliding groove 28' is clamped on the sliding rail 29' and only needs to be opened clockwise
- the half-row lifting rods 1'and the chute 28' can be separated from the slide rail 29' to release the half-row lifting rods 1', loosen the half-row device 100' and the full-row device 200'.
- the drain device 100' can be removed from the inner core pipe 300' (as shown in Figure 3), and the full row device 200' can also be detached from the drain seat 20' and removed from the inner core pipe 300' if the full row device 200' is clamped, or vice versa.
- the half row device 100', the full row device 200', the inner core pipe 300', and the drain seat 20' are assembled together.
- the present inventor has improved the lifting mechanism of the double drain valve in response to the above-mentioned shortcomings.
- the purpose of the present invention is to provide a double drain valve, which not only facilitates the installation or removal of the half-discharge device and the full-discharge device from the inner core pipe, but also facilitates the dual drain valve to be equipped with a lifting mechanism with another function.
- a double drain valve comprising a half row device, a full row device, an inner core pipe, a lifting mechanism, a water sealing sheet and a drain seat.
- the water sealing sheet is installed at the bottom of the inner core pipe to seal the drain port of the drain seat.
- the lifting mechanism is used to raise the height of the inner core pipe of the drain valve on the drain seat, and cooperate with the half row device and the full row device to complete the half row drainage and the full row drainage respectively.
- the lifting mechanism includes a lifting frame, an elastic
- the lifting frame is provided with a half-row lifting part and a full-row lifting part respectively corresponding to the half-row driving mechanism and the full-row driving mechanism of the drain valve, and the lifting frame is fixed on the upper part of the inner core tube by elastic clamps.
- the full-row device passes through the inner core tube and is clamped to the top of the drain seat;
- the half-row device passes through the inner core tube, and is located above the full-row device and adopts a movable clamping connection between the full-row device.
- the elastic clip includes two clips.
- the two clips are symmetrically and oppositely connected to the lifting frame to form a clip.
- One end of the clip is raised to form a hook, and the hooks of the two clips are on the lifting frame.
- the other end of the clip is a pressing handle, and the lifting frame is provided with elastic ribs protruding upwards, and the elastic ribs squeeze the pressing handle so that the hook clamps the lifting frame to the upper part of the inner core tube.
- the lifting frame and the raised elastic ribs are integrally formed by plastic, and the pressing handle is provided with a transverse rib, and the elastic ribs are squeezed on the transverse ribs.
- the elastic clip includes two clips.
- the two clips are symmetrical and elastically connected to the lifting frame to form a clip.
- One end of the clip is protruding to form a hook
- the other end of the clip is a pressing handle
- one end of the elastic connecting strip Connected to the lifting frame, the other end of the elastic connecting strip is connected to the clip, the hooks of the two clip pieces are arranged oppositely on the upper side of the lifting frame, hook the upper cover to clamp the lifting frame to the upper part of the inner core tube.
- the clip, the elastic connecting strip and the lifting frame are integrally formed by plastic, and the connection between the elastic connecting strip and the clip is closer to the hook.
- the lifting frame is provided with two through holes, the ends of the two clips with hooks respectively pass through the through holes, the upper part of the inner core tube is provided with an upper cover, and the two hooks hook the upper cover to clamp the lifting frame in The upper part of the inner core tube.
- the lower part of the lifting frame is provided with a sliding sleeve
- the top of the half-row housing of the half-row device is formed with a sleeve
- the sleeve is provided with a longitudinal relief slot, and the sliding sleeve penetrates
- the end of the sleeve forms a limiting flange to limit the lifting frame to the sleeve.
- half-row lifting parts and the full-row lifting parts on the lifting frame are designed as cover plates, which are symmetrically extended on the lifting frame.
- half-row driving mechanism and the full-row driving mechanism are pneumatic driving mechanisms or wire-controlled driving mechanisms or wire-controlled driving mechanisms.
- the lifting frame is clamped to the upper part of the inner core tube by elastic clamps. Only by pressing the elastic clamp, loosening the elastic clamp to clamp the upper part of the inner core tube, the elastic clamp, half row device and full row are clamped. All the devices are removed from the inner core tube, or the lifting device is removed from the inner core tube, and another lifting mechanism is assembled with the half-row device, the full-row device, and the inner core tube to achieve another lifting function
- the double drain valve realizes the versatility and interchangeability of parts to save costs.
- Figure 1 is a front view of an existing double drain valve
- Figure 2 is a schematic diagram of the disassembly of the existing double drain valve half-row lifting mechanism
- Fig. 3 is a schematic diagram showing the disassembly of the existing double drain valve half-discharge device from the inner core pipe;
- Figure 4 is a front view of the double drain valve in the first embodiment of the present invention.
- FIG. 5 is a cross-sectional view of the lifting mechanism of the double drain valve in the first embodiment of the present invention.
- FIG. 6 is an exploded perspective view of the lifting mechanism of the double drain valve in the first embodiment of the present invention.
- Figure 7 is a schematic view of the elastic clamp of the double drain valve in the first embodiment of the present invention being compressed
- Fig. 8 is a cross-sectional view of the double drain valve under pressure by the elastic clamp of the first embodiment of the present invention.
- FIG. 9 is a schematic diagram of the half-row device and the lifting mechanism of the double drain valve in the first embodiment of the present invention folded down from the inner core tube;
- Figure 10 is a perspective exploded view of the double drain valve in the first embodiment of the present invention.
- Fig. 11 is a schematic diagram of a fully exhaust dynamic drive lifting mechanism of a double drain valve according to the first embodiment of the present invention.
- FIG. 12 is a schematic diagram of a full and half exhaust dynamic driving lifting mechanism of a double drain valve according to the first embodiment of the present invention
- Figure 13 is a front view of a double drain valve according to the second embodiment of the present invention.
- FIG. 14 is a cross-sectional view of the lifting mechanism of the double drain valve according to the second embodiment of the present invention.
- FIG. 15 is a perspective view of the lifting mechanism of the double drain valve according to the second embodiment of the present invention.
- 16 is a schematic diagram of the elastic clamp of the double drain valve in the second embodiment of the present invention being compressed
- Fig. 17 is a cross-sectional view of the double drain valve under pressure by the elastic clamp of the second embodiment of the present invention.
- a double drain valve including a half row device 1, a full row device 2, an inner core pipe 3, a lifting mechanism 4, a drain seat 5 and a water sealing sheet 6, as shown in Figure 11
- the water sealing sheet 6 is installed at the bottom of the inner core tube 3 to seal the drain port 51 of the drain seat 5.
- the inner core tube 3 cooperates with the half row device 1 and the full row device 2 to complete the half row.
- the full drainage device 2 passes through the inner core pipe 3 and is clamped to the top of the drainage seat 5; the half row device 1 is inserted and sleeved on the inner core pipe 3 and is located above the full drainage device 2.
- the lifting mechanism 4 is used to lift the inner core tube 3 of the drain valve, and includes a lifting frame 41 and an elastic clamp 42
- the lifting frame 41 is provided with a half-row lifting portion 411 and a full-row lifting portion 412, respectively corresponding to the half-row driving mechanism 71 and the full-row driving mechanism 72 of the drain valve.
- the lifting frame 41 is fixed to the inner core tube 3 by an elastic clamp 42 The upper part.
- the elastic clip 42 includes two clip pieces 421, the two clip pieces 421 are symmetrically symmetrical, and are rotatably fitted on the lifting frame 41 through the shaft 422 and the shaft hole 423 to form a clip.
- One end of the clip piece 421 The protrusion forms a hook 425.
- the other end of the clip 421 is a pressing handle 426.
- the pressing handle 426 is provided with a transverse rib 427.
- the lifting frame 41 protrudes upwards with an elastic rib 413.
- the elastic rib 413 squeezes the pressing handle by its elasticity.
- the upper part of the inner core tube 3 is provided with an upper cover 31, the upper cover 31 is fixed to the upper part of the inner core tube 3 by pins 32 and pin holes 33, the lifting frame 41 is provided with two through holes 414, hooks 425 respectively pass through the through holes 414, and the hooks 425 of the two clips 421 are arranged opposite to each other, and hook the upper cover 31 to clamp the lifting frame 41 to the upper part of the inner core tube 3.
- the lower part of the lifting frame 41 is provided with a sliding sleeve 423
- the top of the half-row housing 11 of the half-row device 1 forms a sleeve 12
- the sliding sleeve 423 penetrates On the sleeve 12
- a limit flange 13 is formed at the end of the sleeve 12 to limit the lifting frame 41 on the sleeve 12.
- the sleeve 12 is provided with a longitudinal relief slot 14 which is connected to the sliding sleeve 423.
- the half-row lifting parts 411 and the full-row lifting parts 412 of the lifting frame 41 are designed in the shape of a cover plate, and the half-row lifting cover plate and the full-row lifting cover plate are in the lifting frame
- the upper part is symmetrically extended.
- the half-row driving mechanism 71 and the full-row driving mechanism 72 are placed under the half-row lifting cover and the full-row lifting cover.
- the half-row driving mechanism 71 and the full-row driving mechanism 72 are clamped on the left and right.
- the half-row drive mechanism 71 and the full-row drive mechanism 72 are pneumatic drive mechanisms.
- the pneumatic drive mechanism includes a cylinder 73, a piston push rod 74, and an airbag 75.
- One end of the piston push rod 74 is slidably inserted into the cylinder 73.
- the air bag 75 is arranged in the cylinder 73.
- the air bag 75 is connected to the end of the piston push rod 74 inserted into the cylinder 73.
- the air bag 75 is connected with a trachea 76.
- the air intake or exhaust realizes the expansion and contraction of the airbag 75, which is used for the piston push rod 74 to expand and contract on the cylinder 73, so as to push against the half-row lifting cover plate or the full-row lifting cover plate to realize the lifting of the inner core tube 3.
- the air pipe of the full drive mechanism 72 will be fully exhausted, and the inner core tube 3 will be raised to the set full drainage height.
- the air pipe of the half drive mechanism 71 will be half drainage. Air intake, and the inner core pipe 3 can be raised to the height of the set half-row drain.
- a double drain valve including a half row device 1, a full row device 2, an inner core pipe 3, a lifting mechanism 4, a drain seat 5 and a water sealing sheet 6, of which half row
- the device 1, the full row device 2, the inner core pipe 3, the drain seat 5 and the water sealing sheet 6 and the connection relationship between them are exactly the same as those in the first example.
- the difference is that the elastic clamps on the lifting frame 41 are different. Another one is introduced below. Structure of the elastic clip.
- the elastic clip 43 includes two clip pieces 431.
- the two clip pieces 431 are symmetrical and elastically connected to the lifting frame 41 to form a clip.
- One end of the clip piece 431 protrudes to form a hook 435.
- the other end of the piece 431 is a pressing handle 436, one end of the elastic connecting strip 433 is connected to the lifting frame 41, the other end of the elastic connecting strip 433 is connected to the clip 431, and the hooks 435 of the two clips 431 are connected to the lifting frame 41.
- the upper direction is arranged oppositely, and the upper cover 31 is hooked to clamp the lifting frame 41 to the upper part of the inner core tube 3.
- the upper part of the inner core tube 3 is provided with an upper cover 31, the upper cover 31 is fixed to the upper part of the inner core tube 3 by a pin 32 and a pin hole 33, and two clips 431 are hooked on the upper cover 31 of the inner core tube 3.
- the connection between the elastic connecting strip 433 and the clip 431 is closer to one end of the hook 435.
- the lifting frame 41 is provided with two through holes 434, the hook 435 of the clip 431 passes through the through hole 434, and one end of the elastic connecting bar 433 is connected to one side of the through hole 434 of the lifting frame 41 On the side, the other end of the elastic connecting strip 433 is connected to the clip 431 closer to the end of the hook 435.
- the lifting frame 41 and the convex elastic ribs 413 are integrally formed of plastic, and the clip 431, the elastic connecting strip 433 and The lifting frame 41 is integrally formed of plastic.
- two types of elastic clamps are designed.
- the half-row device, full row device, inner core tube, drain seat, and water sealing sheet The connection relationship between them is exactly the same, and different driving mechanisms can be replaced by different lifting mechanisms to realize the lifting of the inner core tube.
- the full row of lifting rods in the background art can be changed into a movable clamp on the inner core tube. Then, by assembling the half-row lifting mechanism on the half-row device according to the existing method, the double drain valve adopting the lifting mechanism introduced in the background art is realized.
- the half-row drive mechanism and the full-row drive mechanism of this case can also use a wire-controlled drive mechanism that is common to existing drain valves to realize the impact on the half-row lifting part and the full row of the lifting frame. Arrange the lifting part to realize the lifting of the inner core tube.
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Abstract
本发明公开一种双排水阀，属于马桶水箱排水阀领域，包括半排装置、全排装置、内芯管、提拉机构、封水片和排水座，所述封水片安装于内芯管的底部，用密封排水座的排水口,所述提拉机构用于提升排水阀的内芯管在排水座上高度，分别与半排装置、全排装置配合完成半排排水、全排排水，其特征在于：所述提拉机构包括提升架、弹性夹，提升架上分别设有半排提升部和全排提升部，分别对应排水阀的半排驱动机构和全排驱动机构，提升架通过弹性夹固定在内芯管的上部。本发明的双排水阀只要按压弹性夹就将提升架从内芯管的上部取下，方便更换不同结构的提升架，或更换不同结构的半排驱动机构和全排驱动机构，从而实现零件的通用性，以节省成本。
Description
本发明属于马桶水箱排水阀，特别涉及一种双排水阀。
现有的马桶水箱双排水阀，通过提拉机构提升内芯管到不同高度位置，内芯管分别与半排排水装置或全排排水装置配合，实现半排排水或全排排水。为方便马桶水箱双排水阀在马桶水箱中安装配或拆卸，需要马桶水箱双排水阀各装置和结构相互之间能够方便装配或拆解，为适应马桶水箱不同的提升方式，需要更换不同结构的提拉机构。
如CN109296038A公开一种半排装置从全排装置上可分离的排水阀，参阅图1-3，包括半排装置100’、全排装置200’、内芯管300’、半排提拉机构400’、全排提拉机构500’、封水片19’和排水座20’；所述封水片19’安装于内芯管300’的底部，用密封排水座20’的排水口202’,所述全排装置200’穿过内芯管300’卡接在排水座20’的顶部；所述半排装置100’穿套在内芯管300’上，位于全排装置200’上方，所述的半排装置100’与全排装置200’之间采用活动卡接，方便半排装置100’在内芯管300’上安装和取下，如图1所示，所述半排提拉机构400’和全排提拉机构500’分别设于内芯管300’顶部，用于提拉内芯管300’。结合图2所示，为了更方便拆装，所述半排提拉机构400’的排提拉杆1’下端铰接半排壳体22’上，所述半排提拉杆1’设有连接片27’，连接片27’开设开口滑槽28’，全排提拉机构500’上形成滑轨29’，所述开口滑槽28’卡接在滑轨29’上，只需沿顺时针掰开半排提拉杆1’，滑槽28’就能脱离滑轨29’解除对半排提拉 杆1’的卡制，松开半排装置100’与全排装置200’卡接，所述的半排装置100’就能从内芯管300’上取下(如图3所示)，全排装置200’卡接也能脱离排水座20’从内芯管300’上取下，反之则将半排装置100’、全排装置200’、内芯管300’、排水座20’组装置在一起。
纵观上述技术方案，虽然方便了半排装置100’和全排装置200’半排提拉机构400’在内芯管300’上的装配或拆卸，但是当半排装置100’和半排提拉机构400’上取下时，全排提拉机构500’的全排提拉杆2’仍然固定在内芯上300’并没有被取下，并不便于马桶水箱双排水阀搭配另种功能结构的提拉机构。
为此，本发明人针对上述的缺点，对双排水阀的提拉机构进行了改进。
发明内容
本发明的目的在于提供一种双排水阀，该双排水阀不仅方便半排装置、全排装置从内芯管上安装或取下，而且也便于双排水阀搭配另种功能的提拉机构。
为了实现上述目的，本发明的技术方案如下：
一种双排水阀，包括半排装置、全排装置、内芯管、提拉机构、封水片和排水座，所述封水片安装于内芯管的底部，用密封排水座的排水口,所述提拉机构用于提升排水阀的内芯管在排水座上高度，分别与半排装置、全排装置配合完成半排排水、全排排水，所述提拉机构包括提升架、弹性夹，提升架上分别设有半排提升部和全排提升部，分别对应排水阀的半排驱动机构和全排驱动机构，提升架通过弹性夹固定在内芯管的上部。
进一步，所述全排装置穿过内芯管卡接在排水座的顶部；所述半排装置穿套在内芯管上，位于全排装置上方与全排装置之间采用活动卡接。
进一步，所述的弹性夹包括两个夹片，两夹片相对称对置轴接在提升架上构成一个夹子，夹片的一端凸起形成挂钩，两个夹片的挂钩在提升架的上 朝向相对设置，夹片的另一端为按压手柄，提升架向上凸设有弹性筋条，弹性筋条挤压按压手柄，使挂钩将提升架钳紧在内芯管的上部。
进一步，所述的提升架与凸起的弹性筋条采用塑料一体成型，所述的按压手柄设有横向凸筋，弹性筋条挤压在横向凸筋上。
进一步，所述的弹性夹包括两个夹片，两夹片相对称弹性连接提升架上构成一个夹子，夹片的一端凸起形成挂钩，夹片的另一端为按压手柄，弹性连接条的一端连接在提升架上，弹性连接条的另一端连接在夹片上，两个夹片的挂钩在提升架的上朝向相对设置，钩住上盖将提升架钳紧在内芯管的上部。
进一步，所述的夹片、弹性连接条和提升架采用塑料一体成型，所述的弹性连接条与夹片的连接处更靠近挂钩。
进一步，所述的提升架设有两个通孔，两个夹片设有挂钩的一端分别穿过通孔，内芯管的上部设有上盖，两挂钩钩住上盖将提升架钳紧在内芯管的上部。
进一步，以所述的提升架下部设有滑套，所述的半排装置的半排壳体顶部形成套管，所述的套管上设有纵向让位剖槽，所述的滑套穿置在套管上，套管的末端形成限位凸缘，将提升架限制在套管上。
进一步，所述的提升架上的半排提升部和全排提升部设计成盖板，在提升架上对称伸展开。
进一步，所述的半排驱动机构和全排驱动机构为气动驱动机构或线控驱动机构或线控驱动机构。
本案与现在技术相比，提升架通过弹性夹钳紧在内芯管的上部，只需要按压弹性夹，松开弹性夹对内芯管的上部钳制，就将弹性夹、半排装置和全排装置全部从内芯管上取下，或者将提拉装置从内芯管上取下，换上另外的提拉机构与半排装置和全排装置、内芯管装配在一起实现另种提升功能的双 排水阀，实现零件的通用性、互换性，以节省成本。
图1是现有的双排水阀正视图；
图2是现有的双排水阀半排提拉机构拆解示意图；
图3是现有的双排水阀半排装置从内芯管上拆解示意图；
图4是本发明实施例一的双排水阀正视图；
图5是本发明实施例一的双排水阀的提拉机构剖视图；
图6是本发明实施例一的双排水阀的提拉机构立体分解图；
图7是本发明实施例一的双排水阀的弹性夹受压示意图；
图8是本发明实施例一的双排水阀的弹性夹受压剖视图；
图9是本发明实施例一的双排水阀的半排装置及提拉机构从内芯管上折下示意图；
图10是本发明实施例一的双排水阀的立体分解图；
图11是本发明实施例一的双排水阀的全排气动驱动提升机构示意图；
图12是本发明实施例一的双排水阀的全半排气动驱动提升机构示意图；
图13是本发明实施例二的双排水阀正视图；
图14是本发明实施例二的双排水阀的提拉机构剖视图；
图15是本发明实施例二的双排水阀的提拉机构立体图；
图16是本发明实施例二的双排水阀的弹性夹受压示意图；
图17是本发明实施例二的双排水阀的弹性夹受压剖视图。
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图介绍，显而易见地，下面描述中的 附图仅仅是一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的技术方案。
本案实施例一，如图4所示，一种双排水阀，包括半排装置1、全排装置2、内芯管3、提拉机构4、排水座5和封水片6，如图11、12所示，所述封水片6安装于内芯管3的底部，用于密封排水座5的排水口51,内芯管3分别与半排装置1、全排装置2配合完成半排排水、全排排水，所述全排装置2穿过内芯管3卡接在排水座5的顶部；所述半排装置1穿套在内芯管3上，位于全排装置2的上方，并与全排装置2之间采用活动卡接，如图5、11、12所示，所述的提拉机构4，用于提升排水阀的内芯管3，包括提升架41、弹性夹42，提升架41上分别设有半排提升部411和全排提升部412，分别对应排水阀的半排驱动机构71和全排驱动机构72，提升架41通过弹性夹42固定在内芯管3的上部。
如图4-6所示，所述的弹性夹42包括两个夹片421，两夹片421相对称通过转轴422和轴孔423转动配合在提升架41上构成一个夹子，夹片421的一端凸起形成挂钩425，夹片421的另一端为按压手柄426，按压手柄426设有横向凸筋427，提升架41向上凸起弹性筋条413，弹性筋条413通过其弹性来挤压按压手柄426的横向凸筋427；内芯管3的上部设有上盖31，上盖31通过销32和销孔33固定在内芯管3的上部，提升架41设有两个通孔414，挂钩425分别穿过通孔414，两个夹片421的挂钩425的朝向相对设置，钩住上盖31将提升架41钳紧在内芯管3的上部。
如图9、图10所示，所述的提升架41下部设有滑套423，所述的半排装置1的半排壳体11的顶部形成套管12，所述的滑套423穿置在套管12上，套管12的末端形成限位凸缘13，将提升架41限制在套管12上，所述的套管12上设有纵向让位剖槽14，在滑套423往套管12上穿置时起到让位作用，使滑套423得以穿过限位凸缘13套接在套管12上。
如图4、图6、图9所示，所述的提升架41的半排提升部411和全排提升部412设计成盖板形状，半排提升盖板和全排提升盖板在提升架上对称伸展开，所述的半排驱动机构71和全排驱动机构72置于半排提升盖板和全排提升盖板的下方，半排驱动机构71和全排驱动机构72左右卡接在半排装置1的半排壳体11上部。
如图10、图11、图12所示，所述的半排驱动机构71和全排驱动机构72为气动驱动机构，所述的气动驱动机构包括筒体73、活塞推杆74、气囊75，活塞推杆74的一端滑动插置在筒体73内，气囊75设置在筒体73内，气囊75与活塞推杆74插入筒体73内的一端连接，气囊75连接有气管76，气管76的进气或排气实现气囊75的膨胀与收缩，用于活塞推杆74在筒体73上伸缩，从而推抵半排提升盖板或全排提升盖板，实现内芯管3的提升，如果需要全排排水，全排驱动机构72的气管就全排进气，将内芯管3提升到设定的全排排水的高度，如果需要半排排水，半排驱动机构71的气管就半排进气，将内芯管3提升到设定的半排排水的高度即可。
如图7-9所示，向内按压提升架41上的两个夹片42的按压手柄426，弹性筋条413发生弯曲变形，夹片42在提升架41上旋转，设有挂钩425的夹片的一端向外展开，挂钩425脱离内芯管3的上部的上盖31，提升机构4从内芯管3上松脱，再松开半排装置1和全排装置2的卡制，就能将提升机构4和半排装置1一并从内芯管3上取下，再全排装置2与排水座5的卡制，就能将再全排装置2从内芯管3上取下，反之，以上程度相反实现全排装置2、半排装置1、提升机构4在内芯管3上的装配。
如图7至图9所示，如将提升机构4和半排装置1一并从内芯管3上取下，再将提提升机构4从半排装置1的上部取下，半排驱动机构71和全排驱动机构72从半排装置1的半排壳体11上部取下，将另外提升功能的机构装配在半排装置1上，就是另一种提升功能的双排水阀。
本案实施例二，如图13所示，一种双排水阀，包括半排装置1、全排装置2、内芯管3、提拉机构4、排水座5和封水片6，其中半排装置1、全排装置2、内芯管3、排水座5和封水片6及其之间连接关系与实例一完全同，不同的是提升架41上的弹性夹不同，下面介绍另一种结构的弹性夹。
如图14、图15所示，所述的弹性夹43包括两个夹片431，两夹片431相对称弹性连接提升架41上构成一个夹子，夹片431的一端凸起形成挂钩435，夹片431的另一端为按压手柄436，弹性连接条433的一端连接在提升架41上，弹性连接条433的另一端连接在夹片431上，两个夹片431的挂钩435在提升架41的上朝向相对设置，钩住上盖31将提升架41钳紧在内芯管3的上部。内芯管3的上部设有上盖31，上盖31通过销32和销孔33固定在内芯管3的上部，两个夹片431钩紧在内芯管3的上盖31上。为了增加夹片431的锁紧力，弹性连接条433与夹片431的连接处更靠近挂钩435的一端。
如图14、图15所示，提升架41设有两个通孔434，夹片431的挂钩435穿过通孔434,弹性连接条433的一端连接在提升架41的通孔434的一侧边上，弹性连接条433的另一端连接在夹片431上更靠近挂钩435一端。
如图16、图17所示，向内按压提升架41上的两个夹片43的按压手柄436，弹性连接条433发生弯曲变形，夹片43在提升架41上旋转，设有挂钩435的一端向外展开，挂钩435脱离内芯管3的上部的上盖31，提升机构4从内芯管3上松脱，再松开半排装置1和全排装置2的卡制，就能将提升机构4和半排装置1一并从内芯管3上取下，再全排装置2与排水座5的卡制，就能将再全排装置2从内芯管3上取下，反之，以上程度相反实现全排装置2、半排装置1、提升机构4在内芯管3上的装配。
如图5、图14所示，为了制造的便利性、减小零件的组装置、节省生产成本，提升架41与凸起弹性筋条413采用塑料一体成型，夹片431、弹性连接条433和提升架41采用塑料一体成型。
本案设计两种结构形式的弹性夹，除了方便提升机构和半排装置一并从内芯管上取下之外，考虑半排装置、全排装置、内芯管、排水座和封水片及其之间连接关系的完全相同，可以通过更换不同的提升机构来实现不同的驱动机构来对内芯管的提升，比如将背景技术中的全排提拉杆改成活动卡接在内芯管上，再将半排提拉机构按照现有的方式装配在半排装置上，就实现了采用背景技术中介绍的提拉机构的双排水阀。
另外，本案的半排驱动机构和全排驱动机构除了上面介绍的气动驱动机构之外，也可以采用现有排水阀通用的线控驱动机构来实现对作用于提升架的半排提升部和全排提升部，实现内芯管的提升。
所以本案的技术方案设计具有通用性，可以很好实现提拉机构的互换，以节省开发成本。
以上显示和描述了本发明的基本原理和主要特征以及本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (10)
- 一种双排水阀，包括半排装置、全排装置、内芯管、提拉机构、封水片和排水座，所述封水片安装于内芯管的底部，用密封排水座的排水口,所述提拉机构用于提升排水阀的内芯管在排水座上高度，分别与半排装置、全排装置配合完成半排排水、全排排水，其特征在于：所述提拉机构包括提升架、弹性夹，提升架上分别设有半排提升部和全排提升部，分别对应排水阀的半排驱动机构和全排驱动机构，提升架通过弹性夹固定在内芯管的上部。
- 如权利要求1所述的一种双排水阀，其特征在于：所述全排装置穿过内芯管卡接在排水座的顶部；所述半排装置穿套在内芯管上，位于全排装置上方与全排装置之间采用活动卡接。
- 如权利要求1所述的一种双排水阀，其特征在于：所述的弹性夹包括两个夹片，两夹片相对称对置轴接在提升架上构成一个夹子，夹片的一端凸起形成挂钩，两个夹片的挂钩在提升架的上朝向相对设置，夹片的另一端为按压手柄，提升架向上凸设有弹性筋条，弹性筋条挤压按压手柄，使挂钩将提升架钳紧在内芯管的上部。
- 如权利要求3所述的一种双排水阀，其特征在于：提升架与凸起的弹性筋条采用塑料一体成型，所述的按压手柄设有横向凸筋，弹性筋条挤压在横向凸筋上。
- 如权利要求1所述的一种双排水阀，其特征在于：所述的弹性夹包括两个夹片，两夹片相对称弹性连接提升架上构成一个夹子，夹片的一端凸起形成挂钩，夹片的另一端为按压手柄，弹性连接条的一端连接在提升架上，弹性连接条的另一端连接在夹片上，两个夹片的挂钩在提升架的上朝向相对设置，钩住上盖将提升架钳紧在内芯管的上部。
- 如权利要求5所述的一种双排水阀，其特征在于：所述的夹片、弹性 连接条和提升架采用塑料一体成型，所述的弹性连接条与夹片的连接处更靠近挂钩。
- 如权利要求3或5所述的一种双排水阀，其特征在于：所述的提升架设有两个通孔，两个夹片设有挂钩的一端分别穿过通孔，内芯管的上部设有上盖，两挂钩钩住上盖将提升架钳紧在内芯管的上部。
- 如权利要求1所述的一种双排水阀，其特征在于：以所述的提升架下部设有滑套，所述的半排装置的半排壳体顶部形成套管，所述的套管上设有纵向让位剖槽，所述的滑套穿置在套管上，套管的末端形成限位凸缘，将提升架限制在套管上。
- 如权利要求1所述的一种双排水阀，其特征在于：所述的提升架上的半排提升部和全排提升部设计成盖板，在提升架上对称伸展开。
- 如权利要求1所述的一种双排水阀，其特征在于：所述的半排驱动机构和全排驱动机构为气动驱动机构或线控驱动机构。
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201874063U (zh) * | 2010-11-15 | 2011-06-22 | 厦门瑞尔特卫浴工业有限公司 | 一种水箱排水阀壳体 |
| CN202214788U (zh) * | 2011-08-29 | 2012-05-09 | 厦门彩田卫浴科技有限公司 | 一种快速锁紧水箱盖的提拉式排水阀 |
| CN204098176U (zh) * | 2014-09-18 | 2015-01-14 | 中山市美图塑料工业有限公司 | 一种马桶排水阀 |
| JP2017066852A (ja) * | 2015-09-30 | 2017-04-06 | Toto株式会社 | 排出装置、この排出装置を備えたタンク装置、及び、このタンク装置を備えた水洗大便器 |
| CN109296038A (zh) * | 2018-12-07 | 2019-02-01 | 厦门立业卫浴工业有限公司 | 一种半排装置从全排装置上可分离的排水阀 |
| CN109881747A (zh) * | 2019-04-08 | 2019-06-14 | 广东安百利卫浴科技有限公司 | 一种中心力平衡的排水阀提拉机构 |
| CN209339252U (zh) * | 2018-11-30 | 2019-09-03 | 泉州科发卫浴有限公司 | 一种新型进水阀浮筒高度调节结构 |
-
2019
- 2019-09-27 WO PCT/CN2019/108591 patent/WO2021056429A1/zh active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201874063U (zh) * | 2010-11-15 | 2011-06-22 | 厦门瑞尔特卫浴工业有限公司 | 一种水箱排水阀壳体 |
| CN202214788U (zh) * | 2011-08-29 | 2012-05-09 | 厦门彩田卫浴科技有限公司 | 一种快速锁紧水箱盖的提拉式排水阀 |
| CN204098176U (zh) * | 2014-09-18 | 2015-01-14 | 中山市美图塑料工业有限公司 | 一种马桶排水阀 |
| JP2017066852A (ja) * | 2015-09-30 | 2017-04-06 | Toto株式会社 | 排出装置、この排出装置を備えたタンク装置、及び、このタンク装置を備えた水洗大便器 |
| CN209339252U (zh) * | 2018-11-30 | 2019-09-03 | 泉州科发卫浴有限公司 | 一种新型进水阀浮筒高度调节结构 |
| CN109296038A (zh) * | 2018-12-07 | 2019-02-01 | 厦门立业卫浴工业有限公司 | 一种半排装置从全排装置上可分离的排水阀 |
| CN109881747A (zh) * | 2019-04-08 | 2019-06-14 | 广东安百利卫浴科技有限公司 | 一种中心力平衡的排水阀提拉机构 |
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