CN103993636B - A kind of adjustment structure being applicable to toilet water tank water inlet valve keg float - Google Patents
A kind of adjustment structure being applicable to toilet water tank water inlet valve keg float Download PDFInfo
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- CN103993636B CN103993636B CN201410254528.1A CN201410254528A CN103993636B CN 103993636 B CN103993636 B CN 103993636B CN 201410254528 A CN201410254528 A CN 201410254528A CN 103993636 B CN103993636 B CN 103993636B
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- water
- keg float
- water inlet
- inlet pipe
- teeth groove
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Abstract
The present invention relates to a kind of adjustment structure of toilet suitable tank intake valve of water keg float, comprise one and can be arranged on water intaking valve in water-closet tank, the water inlet pipe suit keg float of water intaking valve, water inlet pipe outer wall being equipped with arc length is that 3/4 circle encloses long teeth groove; Keg float comprises the lasso that can be sleeved on water inlet pipe, floating drum is established in lasso side, along two axis holes up and down that center of circle line side projection is coaxial on lasso inwall, a groove is dug between two axis holes, one stirs handle, be provided with handle, handle side arranges a cam, cam establishes an eccentric circular shaft, stirs handle and is connected with axis hole by circular shaft and install in the trench, and cam wheel face contacts with water inlet pipe outside wall surface, lasso inwall is convexly equipped with block tongue along the opposite side of above-mentioned center of circle line, the bilateral symmetry of block tongue is provided with two shell fragments, the face of shell fragment and teeth groove, and block tongue can insert teeth groove.The comprehensive adjustment that tool moves up and down, sway, conveniently operates in water tank narrow space.
Description
Technical field
The invention belongs to the valve fittings field that water tank is supporting, relate to a kind of adjustment structure of toilet suitable tank intake valve of water keg float specifically.
Background technology
The water feed apparatus major function of water-closet tank can provide the water of precise amounts by automatic water-supplying tank, and the object of keg float is used to working water level in water tank when adjusting water intaking valve automatic water stopping.Being used at present keg float structure in adjustment water tank is on the market mostly lock in fixture block pushing card backlash by plugging or rotating, otherwise is pulled out by fixture block and move latch gap and move up and down keg float and carry out adjustment water level.If Patent Office Publication is CN2355009Y " floater inlet valve for cistern " by name, it is at uniform four card articles of the external surface of water inlet pipe outer tube when regulating water level, card article is rearranged by latch, gap is had between latch, the corresponding card article of adjustable pipe (adjustable pipe is set with keg float outward) inner surface being sleeved on the outer tube outside of water inlet pipe arranges draw-in groove, fixture block is established in draw-in groove, positive and negative rotation adjustable pipe can make fixture block enter latch gap or leave latch gap, when fixture block enters latch gap, adjustable pipe location can not move up and down, when fixture block leaves latch gap, adjustable pipe can move up and down adjustment water level.Also have Patent Office Publication to be CN2486789Y by name " cistern floats lever-piston type water intaking valve ", it is also make tooth bar engage locking cistern water level height by rotating adjustable pipe at adjustment water level, return loosen and can up-down adjustment water level.
These prior art structures above, design along with technological progress with based on water-saving function, the space of water-closet tank inside is got over narrow, and water intaking valve is contained on the corner location of water tank usually, first, adjustment keg float not only will accurately find with force when unclamping and lock, and needs to take very large strength, and practical operation is got up more difficult; The second, keg float, only only for moving up and down adjustment, can not realize the adjustment moving into water pipe rotary oscillation, unfavorablely installs and uses.
Summary of the invention
The present invention is the adjustment structure that will provide a kind of toilet suitable tank intake valve of water keg float, makes keg float can realize the comprehensive adjustment moving up and down, sway, and regulates more convenient laborsaving, conveniently operates in water tank narrow space.
Above-mentioned purpose of the present invention is realized by such technical scheme, i.e. the adjustment structure of a kind of toilet suitable tank intake valve of water of the present invention keg float, comprises one and can be arranged on water intaking valve in water-closet tank, and the water inlet pipe suit keg float of water intaking valve, is characterized in that:
Water inlet pipe outer wall being equipped with arc length is that 3/4 circle encloses long teeth groove;
Keg float comprises the lasso that can be sleeved on water inlet pipe, floating drum is established in lasso side, along two axis holes up and down that center of circle line side projection is coaxial on lasso inwall, a groove is dug between two axis holes, one stirs handle, be provided with handle, handle side arranges a cam, cam establishes an eccentric circular shaft, stirs handle and is connected with axis hole by circular shaft and install in the trench, and cam wheel face contacts with water inlet pipe outside wall surface, lasso inwall is convexly equipped with block tongue along the opposite side of above-mentioned center of circle line, the bilateral symmetry of block tongue is provided with two shell fragments, the face of shell fragment and teeth groove, and block tongue can insert teeth groove.
Above-mentioned cam wheel face be with circular shaft axle center be fulcrum, along circular shaft face extend parabola cambered surface.
For convenience of engagement, above-mentioned block tongue is made up of at the importing end in fixture block front fixture block and projection, and the width importing end is 1/3 of fixture block width, and the end surface shape importing end can be the one in taper shape, trapezoidal, triangle.
Suppress reaction force to guarantee that block tongue can depart from teeth groove completely for increasing, the side of above-mentioned shell fragment is that jag is arranged, and two forks divide and are located at block tongue upper and lower sides, the large 10-20% of height of the aspect ratio teeth groove of fork.
After the present invention adopts technique scheme, compared with prior art tool has the following advantages:
1, handle structure is stirred in employing, on the one hand, rotation is stirred handle and moving cam can be with to make eccentric rotary, along with the tangent contact of parabola cambered surface, produce side direction push effect power, thus pull lasso to move and block tongue injected in teeth groove and lock height of water level, reversion stir handle then can shell fragment is automatically reset suppress active force under, block tongue departs from teeth groove and can move up and down keg float as required and regulate water level.Regulate only needs a finger vertically to put in touch to stir handle and rotates all right in water tank, even taking a screwdriver just can stir operation to stirring handle outward at water tank, in water tank narrow space, conveniently carrying out operation and water level adjustment.On the other hand, rotate the lateral compression power that is subject to due to cam wheel face when stirring handle and cam and sway and be formed in big lever and be compared to use, once rotation puts in place, cam not easily reverses, and more firmly and do not rebound, what be conducive to keeping regulating is for a long time stable in locking.
2, block tongue depart from teeth groove state of uncaging under, due to teeth groove arc length be 3/4 circle enclose length, like this, keg float or water inlet pipe relatively rotate do not surpass 80 ° of angles scope in block tongue all can inject teeth groove and lock under the effect of stirring handle cam.This water inlet for the water tank of different style arrange or in water tank other valve fittings the unfavorable factor such as to be hindered, even if also solve by the adjustment of swaying of keg float or water inlet pipe after water intaking valve is packed in water tank, comprise rotation keg float and keep away barrier, or rotation water inlet pipe drives the rotation in water supplement port direction to facilitate tubes connection etc., all without repeated disassembled and assembled water intaking valve, conveniently install and use.
Accompanying drawing explanation
Fig. 1 is structural element decomposing schematic representation of the present invention.
Fig. 2 is the schematic diagram after component installaiton of the present invention.
Fig. 3 is the schematic perspective view of keg float lasso of the present invention.
Fig. 4 is the stereogram that the present invention stirs handle.
Fig. 5 is the top view that the present invention stirs handle.
Fig. 6 is the cross-sectional schematic of A-A shown in Fig. 5.
Fig. 7 is that the keg float omitting water inlet pipe internal construction uncages state partial schematic sectional view.
Fig. 8 is keg float carries out up-down adjustment partial schematic sectional view when uncaging state.
Fig. 9 is keg float lock-out state partial schematic sectional view.
Figure 10 is that keg float shown in Fig. 7 uncages the B-B cross-sectional schematic of state.
Figure 11 is the schematic diagram of keg float shown in Figure 10 by locking process of uncaging.
Figure 12 is the lock-out state of keg float shown in Figure 10 schematic diagram.
To be that under the state of uncaging, keg float is relative with water inlet pipe rotate adjustment schematic diagram to Figure 13.
Figure 14 is that clockwise direction shown in Figure 13 rotates adjustment schematic diagram.
Figure 15 counterclockwise rotates shown in Figure 13 to regulate schematic diagram.
In figure, 1 water intaking valve, 2 water inlet pipes, 3 water supplement ports, 4 teeth groove, 5 stir handle, 6 lassos, 7 shell fragments, 8 block tongues, 9 floating drums, 10 keg floats, 11 grooves, 12 axis holes, 13 circular shafts, 14 handles, 15 cams, 16 forks, 17 fixture blocks, and 18 import end, 19 cam wheel faces.
Detailed description of the invention
As shown in the figure, the i.e. adjustment structure of a kind of toilet suitable tank intake valve of water of the present invention keg float, comprise one and can be fixed on water intaking valve 1 in water-closet tank, water inlet pipe 2 outer wall of water intaking valve 1 being equipped with arc length is that 3/4 circle encloses long teeth groove 4, keg float 10 comprises the lasso 6 that can be sleeved on water inlet pipe 2, floating drum 9 is established in lasso 6 side, and floating drum 9 is elevated with the lifting of water liquid level.Along two axis holes 12 up and down that center of circle line side projection is coaxial on lasso 6 inwall, lasso 6 inwall digs a groove 11 between two axis holes 12, stir handle 5 and be provided with handle 14, handle 14 side arranges a cam 15, cam 15 establishes an eccentric circular shaft 13, stir handle 5 connected with axis hole 12 by circular shaft 13 and be arranged in groove 11, cam wheel face 19 be with circular shaft 13 axle center be fulcrum, along circular shaft face extend parabola cambered surface (as Figure 4-Figure 6), cam wheel face 19 contacts with water inlet pipe 2 outside wall surface; Lasso 6 inwall is convexly equipped with block tongue 8 along the opposite side of above-mentioned center of circle line.Block tongue 8 is made up of at the importing end 18 in fixture block 17 front fixture block 17 and projection, and importing the width of end 18 is 1/3 of fixture block 17 width, and the end surface shape importing end 18 can be the one in taper shape, trapezoidal, triangle, inserts teeth groove 4 to facilitate guiding.The bilateral symmetry of block tongue 8 is provided with two shell fragments 7, the side of shell fragment 7 is that jag is arranged, two forks 16 points are located at block tongue 8 upper and lower sides, the large 10-20% of height of the aspect ratio teeth groove 4 of fork 16, make all can not stick in teeth groove 4 during the face of shell fragment 7 and shell fragment fork 16 and teeth groove 4.
During use, first water intaking valve 1 is fixedly mounted in water-closet tank, during adjustment, as Fig. 7-12, stir handle 14 to swing around axis hole 12 in groove 11, moving cam 15 is with to rotate during handle 14 rotation, cam wheel face 19 is for fulcrum with circular shaft 13 axle center, the parabola cambered surface extended along circular shaft face, like this, cam 15 forms eccentric rotary, side direction push effect power is produced while cam wheel face 19 contacts with the outer surface of tube wall of water inlet pipe 2, drive lasso 6 sidesway, shell fragment 7 top is pressed on teeth groove 4 flank of tooth and starts flexural deformation, the importing end 18 of block tongue starts to inject in teeth groove 4.Continue rotation handle 14, cam wheel face 19 is pushed water inlet pipe 2 and is produced larger movement, shell fragment 7 more flexural deformation, the large 10-20% of height of the aspect ratio teeth groove 4 of fork 16, on flank of tooth fork 16 being blocked be pressed in teeth groove 4, fixture block 17 imports and injects in teeth groove 4 by the importing end 18 of block tongue, and keg float 10 is highly locked, be in the lock state, when water level rises to setting height, floating drum 9 linkage valve that rises closes sealing.
During regulating tank water level, stir handle 14 to reverse, the fork 16 of shell fragment 7 pushes up the flank of tooth generation elastic force of pressure teeth groove 4, push effect power with cam wheel face 19 pairs of water inlet pipes 2 weakens until disappear, water inlet pipe 2 ejection under the self-righting rebound effect power of shell fragment 7 is moved, the fork 16 of shell fragment 7 can be strengthened suppressing reaction force, guarantee that fixture block 17 and the importing end 18 of the block tongue when ejection is moved spin off completely from teeth groove 4, be in the state of uncaging, such keg float 10 drives floating drum 9 to move up and down, and carries out water level adjustment.
In addition, be exactly after water intaking valve 1 installation is fixed, the direction because of the water supplement port 3 of water intaking valve 1 occurs being unfavorable for that the situations such as barrier met by tubes connection or rotation keg float, can carry out adjustment of swaying under the state of uncaging.As illustrated in figs. 13-15, stir handle 5 and be in the state of uncaging, teeth groove 4 arc length of water inlet pipe 2 is that 3/4 circle encloses length, pivot in the scope that water inlet pipe 2 does not surpass 80 ° of angles, one is that block tongue 8 all can inject in teeth groove 4 in the arc length of teeth groove 4, and two is that water inlet pipe 2 periphery wall is moreed than 1/4 cambered surface and then be ensure that cam wheel face 19 all can touch with the outer arm surface of water inlet pipe 2 and produce push effect power.Like this, just can do clockwise or anticlockwise rotation as required and regulate, meanwhile also can regulate by water level up and down, stir handle 14 again and lock after adjustment puts in place, without repeated disassembled and assembled water intaking valve, more conveniently install and use.
Claims (4)
1. an adjustment structure for toilet suitable tank intake valve of water keg float, comprises one and can be arranged on water intaking valve in water-closet tank, and the water inlet pipe suit keg float of water intaking valve, is characterized in that: water inlet pipe outer wall being equipped with arc length is that 3/4 circle encloses long teeth groove; Keg float comprises the lasso that can be sleeved on water inlet pipe, floating drum is established in lasso side, along two axis holes up and down that center of circle line side projection is coaxial on lasso inwall, a groove is dug between two axis holes, one stirs handle, be provided with handle, handle side arranges a cam, cam establishes an eccentric circular shaft, stirs handle and is connected with axis hole by circular shaft and install in the trench, and cam wheel face contacts with water inlet pipe outside wall surface, lasso inwall is convexly equipped with block tongue along the opposite side of above-mentioned center of circle line, the bilateral symmetry of block tongue is provided with two shell fragments, the face of shell fragment and teeth groove, and block tongue can insert teeth groove.
2. the adjustment structure of a kind of toilet suitable tank intake valve of water keg float according to claim 1, it is characterized in that described cam wheel face be with circular shaft axle center be fulcrum, along circular shaft face extend parabola cambered surface.
3. the adjustment structure of a kind of toilet suitable tank intake valve of water keg float according to claim 1, it is characterized in that described block tongue is made up of at the importing end in fixture block front fixture block and projection, the width importing end is 1/3 of fixture block width, and the end surface shape importing end can be the one in taper shape, trapezoidal, triangle.
4. the adjustment structure of a kind of toilet suitable tank intake valve of water keg float according to claim 1, it is characterized in that the side of described shell fragment is that jag is arranged, two forks divide and are located at block tongue upper and lower sides, the large 10-20% of height of the aspect ratio teeth groove of fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254528.1A CN103993636B (en) | 2014-06-10 | 2014-06-10 | A kind of adjustment structure being applicable to toilet water tank water inlet valve keg float |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410254528.1A CN103993636B (en) | 2014-06-10 | 2014-06-10 | A kind of adjustment structure being applicable to toilet water tank water inlet valve keg float |
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| CN103993636A CN103993636A (en) | 2014-08-20 |
| CN103993636B true CN103993636B (en) | 2015-11-04 |
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| CN201410254528.1A Active CN103993636B (en) | 2014-06-10 | 2014-06-10 | A kind of adjustment structure being applicable to toilet water tank water inlet valve keg float |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5715859A (en) * | 1996-10-02 | 1998-02-10 | Hunter Plumbing Products | Adjustable fill valve assembly |
| WO2006088937A3 (en) * | 2005-02-16 | 2007-11-15 | Mjsi Inc | Toilet fill valve lock and method |
| CN202108094U (en) * | 2011-06-07 | 2012-01-11 | 厦门瑞尔特卫浴工业有限公司 | Water-level fine adjustment mechanism of inlet valve |
| CN202689138U (en) * | 2012-06-19 | 2013-01-23 | 李飞宇 | Water inlet valve height regulating mechanism |
| CN203514440U (en) * | 2013-10-15 | 2014-04-02 | 颜和钦 | Height adjusting mechanism for water inlet valve |
| CN203891160U (en) * | 2014-06-10 | 2014-10-22 | 陈丰 | Adjustment structure applicable to water inlet valve keg float of closestool water tank |
-
2014
- 2014-06-10 CN CN201410254528.1A patent/CN103993636B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5715859A (en) * | 1996-10-02 | 1998-02-10 | Hunter Plumbing Products | Adjustable fill valve assembly |
| WO2006088937A3 (en) * | 2005-02-16 | 2007-11-15 | Mjsi Inc | Toilet fill valve lock and method |
| CN202108094U (en) * | 2011-06-07 | 2012-01-11 | 厦门瑞尔特卫浴工业有限公司 | Water-level fine adjustment mechanism of inlet valve |
| CN202689138U (en) * | 2012-06-19 | 2013-01-23 | 李飞宇 | Water inlet valve height regulating mechanism |
| CN203514440U (en) * | 2013-10-15 | 2014-04-02 | 颜和钦 | Height adjusting mechanism for water inlet valve |
| CN203891160U (en) * | 2014-06-10 | 2014-10-22 | 陈丰 | Adjustment structure applicable to water inlet valve keg float of closestool water tank |
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| Publication number | Publication date |
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| CN103993636A (en) | 2014-08-20 |
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Effective date of registration: 20170510 Address after: 515647 ancient village five, ancient lane town, Chaoan District, Guangdong, Chaozhou Patentee after: Guangdong Rongxin Sanitary Ware Industry Co., Ltd. Address before: 521011, Guangdong, Chaozhou Province, Chaozhou Avenue, north end of Fu Park, Ji Cheng Plastic Electronics Co., Ltd. Patentee before: Chen Feng |
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Effective date of registration: 20200326 Address after: 521011 Chaozhou Avenue North area of Chaozhou City, Guangdong province. Patentee after: Guangdong Heng Access Technology Co., Ltd. Address before: 515647 ancient village five, ancient lane town, Chaoan District, Guangdong, Chaozhou Patentee before: Guangdong Rongxin Sanitary Ware Industry Co., Ltd. |
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