WO2015070391A1 - 一种双排水阀内芯管启动装置 - Google Patents

一种双排水阀内芯管启动装置 Download PDF

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Publication number
WO2015070391A1
WO2015070391A1 PCT/CN2013/087025 CN2013087025W WO2015070391A1 WO 2015070391 A1 WO2015070391 A1 WO 2015070391A1 CN 2013087025 W CN2013087025 W CN 2013087025W WO 2015070391 A1 WO2015070391 A1 WO 2015070391A1
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Prior art keywords
row
inner core
core tube
button
full
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PCT/CN2013/087025
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English (en)
French (fr)
Inventor
刘永茂
Original Assignee
刘永茂
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Application filed by 刘永茂 filed Critical 刘永茂
Priority to CA2928755A priority Critical patent/CA2928755C/en
Priority to US15/030,379 priority patent/US10161122B2/en
Priority to PCT/CN2013/087025 priority patent/WO2015070391A1/zh
Publication of WO2015070391A1 publication Critical patent/WO2015070391A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/02—Self-closing flushing valves
    • E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement
    • 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
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
    • 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
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • 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

Definitions

  • the invention relates to the technical field of double drain valves, in particular to a double drain valve inner core tube starting device.
  • the double-drain valve inner core tube starting device generally comprises a button seat, a body, a half row button, a full row button, a half row floating barrel, a full row floating barrel, a half row bracket, a full row bracket, an inner core tube, The lever and the sealing water piece; wherein, the half row floating bucket, the full row floating bucket and the inner core tube are assembled in the body, the button seat is mounted on the body, and the half row button and the full row button are assembled on the button seat in the half row
  • the lower part of the button and the full row of buttons correspondingly form a half row of pulling members and a full row of pulling members; the lever is installed in the body, the lever end is opposite to the half row pulling member and the whole row of pulling members, and the other end is opposite to the inner core tube
  • the upper part is connected with a sealing piece on the lower part of the inner core tube; a half row of bumps and a full row of bumps are formed on the inner core tube, and correspondingly, a half row bracket
  • the double drain valve inner core tube starting device has a set number of levers, one end of the set of rods is opposite to the half row puller and the whole row of pullers, and the other end is connected with the upper part of the inner core tube, usually connected to the inner core
  • the side of the upper part of the tube has the following drawbacks:
  • the force acting on the half row button or the full row button is directly transmitted to the inner core tube through a single set of levers, and the pressing is relatively laborious.
  • the lever is connected to the upper side of the inner core tube.
  • the inner core tube is inclined to cause friction with other members, further increasing the pressing force, and easily damaging the inner core tube and other members.
  • the solution of the present invention is:
  • Double-drain valve inner core tube starting device including button seat, body, half row button, full row button, half row floating bucket, full row floating bucket, inner core tube and lever; half row floating bucket, full row floating bucket And the inner core tube is assembled in the body to form a half row structure and a full row structure; the button seat is mounted on the body, the half row button and the full row button are assembled on the button seat; at least two sets of levers are installed in the body, and are symmetrically arranged One end is abutted with the half row button and the full row button, and the other end is connected to the inner core tube through the tie rod.
  • levers are arranged in two groups, and the two sets of lever axes are symmetrically arranged.
  • one end of one of the sets of levers forms a 'U'-shaped slot
  • one end of the other set of levers is inserted into the 'U'-shaped slot, and abuts with the half row of buttons and the row of buttons.
  • levers are arranged in three groups, the three groups of levers are arranged in a radial shape, and the adjacent two levers are symmetrically arranged.
  • levers are arranged in four groups, and the four groups of levers are arranged in a radial shape, and the two pairs are symmetrically arranged.
  • the present invention installs at least two sets of levers in the body, and is symmetrically arranged, one end is abutted with the half row of buttons and the whole row of buttons, and the other end is connected with the inner core tube by the tie rods, compared with the prior art. It has the following advantages:
  • the force acting on the half row button or the full row button is transmitted to the inner core tube through at least two sets of levers, and the pressing is relatively labor-saving.
  • one end of the lever abuts the half row of buttons and the row of buttons, and the other end is connected to the inner core tube through the tie rod.
  • Figure 1 is a cross-sectional view showing a stationary state of a preferred embodiment of the present invention
  • Figure 2 is another angled cross-sectional view of the preferred embodiment of the present invention in a stationary state
  • Figure 3 is a partial exploded view of a preferred embodiment of the present invention.
  • Figure 4 is a cross-sectional view showing a state of no water in a preferred embodiment of the present invention.
  • Figure 5 is a schematic view showing the state of a full-row floating bucket and a full row of brackets in a waterless state according to a preferred embodiment of the present invention
  • Figure 6 is a cross-sectional view showing a state of water injection according to a preferred embodiment of the present invention.
  • FIG. 7 is a schematic view showing the state of a full-row floating bucket and a full-row bracket in a water-injected state according to a preferred embodiment of the present invention
  • Figure 8 is a schematic view showing the half row operation of the preferred embodiment of the present invention.
  • Figure 9 is a half-row drainage state diagram of a preferred embodiment of the present invention.
  • Figure 10 is a view showing a state of a full-row floating bucket and a full-row bracket in a half-row drainage state according to a preferred embodiment of the present invention
  • Figure 11 is a schematic view showing the state after a half row of drainage in a preferred embodiment of the present invention.
  • Figure 12 is a schematic view showing the full row of the preferred embodiment of the present invention.
  • Figure 13 is a schematic view of a full drainage of a preferred embodiment of the present invention.
  • Figure 14 is a schematic view of a full row of drainage after a preferred embodiment of the present invention.
  • the invention discloses a double drain valve inner core tube starting device, which comprises a body 1 , a half row floating bucket 2 , a half row bracket 21 , a full row floating bucket 3 , a full row bracket 31 , The inner core tube 4, the button base 5, the half row button 61, the full row button 62, the water sealing sheet 7 and the lever 8.
  • the half row floating bucket 2, the full row floating bucket 3 and the inner core tube 4 are assembled in the body 1 to form a half row structure and a full row structure.
  • the button base 5 is mounted on the body 1, and the half row button 61 and the full row button 62 are assembled on the button seat 5, and a half row of pull members and a full row of drawers are formed under the half row button 61 and the full row button 62. Pieces.
  • a half row of bumps 41 and a full row of bumps 42 are formed on the inner core tube 4, and correspondingly, a half row of brackets 21 are disposed in conjunction with the half row of floating buckets 2, and a full row of brackets 31 are disposed in conjunction with the row of floating buckets 3 .
  • a sealing sheet 7 is attached to the lower portion of the inner core tube 4.
  • At least two sets of levers 8 are mounted in the body 1, and the two sets of levers 8 are symmetrically arranged, one end abuts the half row of buttons 61 and the row of buttons 62, and the other end is connected to the inner core tube 4 via the tie rods 9.
  • the force acting on the half row button 61 or the row row button 62 is transmitted to the inner core tube 4 through the at least two sets of the levers 8, and is relatively labor-saving when pressed; and, when the inner core tube 4 is pressed, the inner core tube 4 is pressed. It is no longer inclined, does not cause friction with other components, reduces the pressing force, and does not damage the inner core tube 4 and other members.
  • the levers 8 are arranged in two groups, and the two sets of the levers 8 are axially symmetrically assembled in the body 1, one end abuts the half row of buttons 61 and the row of buttons 62, and the other end is mounted on the inner core tube through the tie rods 9. 4 upper part.
  • the levers 8 can be arranged in three groups, the three sets of levers 8 being arranged in a radial arrangement, the adjacent two levers 8 being arranged symmetrically, ie the angle between the adjacent levers 8 is 120 degrees.
  • the provision of the levers 8 in three groups can further improve the stability of the inner core tube 4 when it is lifted, so that tilting does not occur.
  • the levers 8 can also be arranged in four groups.
  • the four groups of levers 8 are arranged in a radial shape, and the two pairs are symmetrically assembled in the body 1.
  • the arrangement of the levers 8 into four groups can further improve the stability of the inner core tube 4 when lifting, so as not to be A tilt occurs.
  • the key to the present invention is to change a set of prior art levers to at least two sets of levers 8 mounted in the body 1.
  • the levers 8 are symmetrically arranged, one end abuts the half row of keys 61 and the full row of buttons 62, and the other end passes the drawbar 9 is connected to the inner core tube 4.

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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)
  • Sliding Valves (AREA)

Abstract

一种双排水阀内芯管启动装置，包括按键座、本体、半排按键、全排按键、半排浮桶、全排浮桶、内芯管及杠杆；半排浮桶、全排浮桶及内芯管组装在本体内形成一半排结构及一全排结构；按键座安装在本体上，半排按键及全排按键组装在按键座上；在本体内至少安装两组杠杆，且对称布置，一端与半排按键及全排按键抵接，另一端通过拉杆与内芯管连接。该装置可以减少排水按压力，且减少构件之间的摩擦。

Description

一种双排水阀内芯管启动装置 技术领域
本发明涉及双排水阀的技术领域，尤其是指一种双排水阀内芯管启动装置。
背景技术
现有技术中，双排水阀内芯管启动装置大致包括按键座、本体、半排按键、全排按键、半排浮桶、全排浮桶、半排支架、全排支架、内芯管、杠杆及封水片；其中，半排浮桶、全排浮桶及内芯管组装在本体内，按键座安装在本体上，而半排按键及全排按键组装在按键座上，在半排按键及全排按键的下方对应形成半排拔动件和全排拔动件；杠杆安装在本体内，该杠杆一端与半排拔动件和全排拔动件相对，另一端与内芯管上部连接，内芯管的下部安装封水片；在内芯管上形成半排凸点及全排凸点，对应地，与半排浮桶连动设置半排支架，与全排浮桶连动设置全排支架。
半排冲水时，按压半排按键，通过杠杆带动内芯管向上提升，至半排凸点抵靠在半排浮桶连动的半排支架上，此时内芯管被限位，封水片被提起，实现冲水，当水位下降至半排浮桶处时，半排浮桶失去浮力而在重力作用下连动半排支架偏转，即半排支架外张，内芯管失去抵靠即下落复位，封水片回落至排水口，完成半排冲水。
全排冲水时，按压全排按键，通过杠杆带动内芯管向上提升，至全排凸点抵靠在全排浮桶的全排支架上，此时内芯管被限位，封水片被提起，实现冲水，当水位下降至全排浮桶处时，全排浮桶失去浮力而在重力作用下连动全排支架偏转，即全排支架外张，内芯管失去抵靠即下落复位，封水片回落至排水口，完成全排冲水。
所述双排水阀内芯管启动装置的杠杆设置数量为一组，该组杠杆一端与半排拔动件和全排拔动件相对，另一端与内芯管上部连接，通常连接在内芯管上部的一侧，其缺陷在于：
一，作用于半排按键或全排按键的力通过单组杠杆直接传递作用于内芯管上，按压时比较费力。
二，杠杆连接在内芯管上部的一侧，在按压提升内芯管时，内芯管发生倾斜而与其它构件产生摩擦，进一步增加按压力，且容易损伤内芯管及其它构件。
发明内容
本发明的目的在于提供一种双排水阀内芯管启动装置，以减少排水按压力，且减小构件之间的摩擦。
为达成上述目的，本发明的解决方案为：
一种双排水阀内芯管启动装置，包括按键座、本体、半排按键、全排按键、半排浮桶、全排浮桶、内芯管及杠杆；半排浮桶、全排浮桶及内芯管组装在本体内形成一半排结构及一全排结构；按键座安装在本体上，半排按键及全排按键组装在按键座上；在本体内至少安装两组杠杆，且对称布置，一端与半排按键及全排按键抵接，另一端通过拉杆与内芯管连接。
进一步，杠杆设置为两组，该两组杠杠轴对称布置。
进一步，其中一组杠杆的一端形成'U'型槽，另一组杠杆的一端插入该'U'型槽中后，与半排按键及全排按键抵接。
进一步，杠杆设置为三组，该三组杠杆呈辐射状布置，相邻两杠杆之间对称布置。
进一步，杠杆设置为四组，该四组杠杠呈辐射状布置，两两对称布置。
采用上述方案后，本发明在在本体内至少安装两组杠杆，且对称布置，一端与半排按键及全排按键抵接，另一端通过拉杆与内芯管连接，与现有技术相比，其具有以下优点：
一，作用于半排按键或全排按键的力通过至少两组杠杆后传递作用于内芯管上，按压时比较省力。
二，杠杆一端与半排按键及全排按键抵接，另一端通过拉杆与内芯管连接，在按压提升内芯管时，内芯管不再倾斜，不会与其它构件产生摩擦，按压力减小，且不会损伤内芯管及其它构件。
附图说明
图1是本发明较佳实施例静止状态剖视图；
图2是本发明较佳实施例静止状态另一角度剖视图；
图3是本发明较佳实施例局部分解图；
图4是本发明较佳实施例无水状态剖视图；
图5是本发明较佳实施例无水状态全排浮桶与全排支架状态示意图；
图6是本发明较佳实施例注水状态剖视图；
图7是本发明较佳实施例注水状态全排浮桶与全排支架状态示意图；
图8是本发明较佳实施例半排动作示意图；
图9是本发明较佳实施例半排排水状态图；
图10是本发明较佳实施例半排排水状态全排浮桶与全排支架状态图；
图11是本发明较佳实施例半排排水后状态示意图；
图12是本发明较佳实施例全排动作示意图；
图13是本发明较佳实施例全排排水示意图；
图14是本发明较佳实施例全排排水后示意图。
标号说明
本体1半排浮桶2
半排支架21全排浮桶3
全排支架31内芯管4
半排凸点41全排凸点42
按键座5半排按键61
全排按键62封水片7
杠杆8'U'型槽81
具体实施方式
以下结合附图及具体实施例对本发明做详细描述。
参阅图1至图7所示，本发明揭示的一种双排水阀内芯管启动装置，包括本体1、半排浮桶2、半排支架21、全排浮桶3、全排支架31、内芯管4、按键座5、半排按键61、全排按键62、封水片7及杠杆8。
半排浮桶2、全排浮桶3及内芯管4组装在本体1内形成一半排结构及一全排结构。按键座5安装在本体1上，而半排按键61及全排按键62组装在按键座5上，在半排按键61及全排按键62的下方对应形成半排拔动件和全排拔动件。
在内芯管4上形成半排凸点41及全排凸点42，对应地，与半排浮桶2连动设置半排支架21，而与全排浮桶3连动设置全排支架31。
内芯管4的下部安装封水片7。在本体1内至少安装两组杠杆8，且该两组杠杆8对称布置，一端与半排按键61及全排按键62抵接，另一端通过拉杆9与内芯管4连接。使得作用于半排按键61或全排按键62的力通过至少两组杠杆8后传递作用于内芯管4上，按压时比较省力；而且，在按压提升内芯4管时，内芯管4不再倾斜，不会与其它构件产生摩擦，按压力减小，且不会损伤内芯管4及其它构件。
本实施例中，杠杆8设置为两组，且该两组杠杠8轴对称组装在本体1中，一端与半排按键61及全排按键62抵接，另一端通过拉杆9安装在内芯管4上部。为使半排按键61及全排按键62的下方对应形成的半排拔动件和全排拔动件拨动两组杠杠8时不受干涉，减少两组杠杠8之间的摩擦，其中一组杠杆8的一端形成'U'型槽，另一组杠杆8的一端插入该'U'型槽81中后，与半排按键61及全排按键62抵接。
杠杆8可以设置为三组，该三组杠杆8呈辐射状布置，相邻两杠杆8之间对称布置，即相邻杠杆8之间的夹角为120度。杠杆8设置为三组可以进一步提高内芯管4提升时的稳定性，不至于发生倾斜。
杠杆8也可以设置为四组，该四组杠杠8呈辐射状布置，两两对称组装在本体1中，杠杆8设置为四组可以更进一步提高内芯管4提升时的稳定性，不至于发生倾斜。
本发明的关键在于将现有技术的一组杠杆改成在本体1内至少安装两组杠杆8，该杠杆8对称布置，一端与半排按键61及全排按键62抵接，另一端通过拉杆9与内芯管4连接。
如图4及图5所示，水箱中无水时，半排浮桶2及全排浮桶3在重力作用下落下，使得与半排浮桶2连动的半排支架21及与全排浮桶3连动的全排支架31外张，即偏离内芯管4。如图6及图7所示，水箱中注满水时，半排浮桶2及全排浮桶3在浮力作用下上升，使得与半排浮桶2连动的半排支架21及与全排浮桶3连动的全排支架31内扣，即靠近内芯管4。
如图8至图11所示，半排水时，按下半排按键61，通过至少两组杠杆8带动内芯管4向上提升，至半排凸点41抵靠在半排浮桶2连动的半排支架21上，此时内芯管4被限位，封水片7被提起，实现冲水，当水位下降至半排浮桶2处时，半排浮桶2在重力作用下连动半排支架21偏转，如图9所示，即半排支架21外张，内芯管4失去抵靠即下落复位，如图11所示，封水片7回落至排水口，完成半排冲水。
如图12至图14所示，全排水时，按压全排按键62，通过至少两组杠杆8带动内芯管4向上提升，至全排凸点42抵靠在与全排浮桶3连动的全排支架31上，此时内芯管4被限位，封水片7被提起，实现冲水，当水位下降至全排浮桶3处时，全排浮桶3在重力作用下连动全排支架31偏转，即全排支架31外张，内芯管4失去抵靠即下落复位，如图13及图14所示，封水片7回落至排水口，完成全排冲水。
以上所述仅为本发明的较佳实施例，并非对本案设计的限制，凡依本案的设计关键所做的等同变化，均落入本案的保护范围。

Claims (5)

1、一种双排水阀内芯管启动装置，包括按键座、本体、半排按键、全排按键、半排浮桶、全排浮桶、内芯管及杠杆；半排浮桶、全排浮桶及内芯管组装在本体内形成一半排结构及一全排结构；按键座安装在本体上，半排按键及全排按键组装在按键座上；其特征在于：在本体内至少安装两组杠杆，且对称布置，一端与半排按键及全排按键抵接，另一端通过拉杆与内芯管连接。
2、如权利要求1所述的一种双排水阀内芯管启动装置，其特征在于：杠杆设置为两组，该两组杠杠轴对称布置。
3、如权利要求2所述的一种双排水阀内芯管启动装置，其特征在于：其中一组杠杆的一端形成'U'型槽，另一组杠杆的一端插入该'U'型槽中后，与半排按键及全排按键抵接。
4、如权利要求1所述的一种双排水阀内芯管启动装置，其特征在于：杠杆设置为三组，该三组杠杆呈辐射状布置，相邻两杠杆之间对称布置。
5、如权利要求1所述的一种双排水阀内芯管启动装置，其特征在于：杠杆设置为四组，该四组杠杠呈辐射状布置，两两对称布置。
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