CN2320675Y - Water stop of toilet cistern - Google Patents
Water stop of toilet cistern Download PDFInfo
- Publication number
- CN2320675Y CN2320675Y CN 98201594 CN98201594U CN2320675Y CN 2320675 Y CN2320675 Y CN 2320675Y CN 98201594 CN98201594 CN 98201594 CN 98201594 U CN98201594 U CN 98201594U CN 2320675 Y CN2320675 Y CN 2320675Y
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- China
- Prior art keywords
- water
- floating block
- water inlet
- transfer strip
- short
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a water stopping device of a water inlet device of a stool water tank. A switch piece is used for abutting with a floating block arranged on a water inlet pipe of the water inlet device duly, and the floating block is postponed to float off. When the water level of a water tank reaches a certain height, a buoy is used for dialing and goring the switch piece to make the floating block float upward instantly to obtain fast water stop. The utility model is arranged in a monomer stool water tank with a water dividing group and composed of the floating block, the switch piece, an axial rod and a short cantilever. The utility model is characterized in that the floating block is a block with buoyancy, the periphery of the floating block is provided with convex lugs with threaded holes; the switch piece is provided with a long arm end and a short convex end which are mutually and vertically arranged, and the extended intersection point of the two ends is provided with a core hole; the axial rod is a rod body, one head of which is a thread end, and the other head is a T-shaped head end; one end of the short cantilever is provided with an end hole.
Description
The utility model relates to a kind of antipriming of water inlet device of water-closet tank, and it is the floating block that utilizes a transfer strip in good time to replace to be arranged on the water device water inlet pipe into, floating block is delayed floated; And when cistern water level reach a certain height, another floating drum of mat was dialled the top transfer strip and is made floating block moment come-up, reached the purpose of quick sealing.
Toilet is a kind of utensil that utilizes water to realize the clean function of blowdown, and water-closet tank then provides the savings bank at all water sources; Traditional water-closet tank as shown in Figure 1, be to utilize water inlet pipe 10 that the water source is introduced in the water tank, and utilize ball float 11 to connect the structure of an arm of force 12, utilize the buoyancy of ball float that fluctuation in stage offers 11, allow terminal 13 compactings of the arm of force 12 or loosen sealing button 14, reach the into control of sealing.Aforesaid traditional water-closet tank part, owing to be the direct sealing mode of utilizing lever principle, so its required sealing power is very big, relatively, its ball float that has the longer arm of force and larger volume becomes inevitable thing; And the water tank part of volume also can only install in the big volume water tank shown in Fig. 2 A like this, and the characteristic of this water tank is; Therefore water capacity is big 20 liters, the high 170mm of waterline, under all good condition of the water yield and potential energy, can bring into play good cleaning strength; But relatively use to such an extent that exhaust the water yield of about 12-15 litre at every turn, it is put in the blacklist that wastes energy.
Because save water resource and be and globally recognize altogether, therefore the surprising water consumption as traditional water-closet tank is can't be received, continue and what rise is the water-saving toilet that what is called deducts water supply volume; Shown in Fig. 2 B, the true conduct of water-saving toilet is with in traditional water tank retaining 6-8 litre, makes its water consumption with traditional water tank obviously reduce half; Yet such way but makes its water level height also reduce to 85mm, and so under the situation that water yield and water potential all reduce, the cleaning strength that is showed is also very poor certainly; To continue to use traditional water-closet tank never be that the designer is lazy or for saving cost of design to the water tank of water-saving toilet in fact, but in order to arrange in pairs or groups traditional water tank part, and the selection of having to.
On the evolution of toilet, no matter be traditional toilet or water-saving toilet, all used traditional long arm of force and large volume ball float to advance the sealing part as it in the same manner, this measure also causes the water consumption of traditional toilet big simultaneously, reaches the effectively clean drawback of blowdown of water-saving toilet; The all types of toilets that Here it is exists at present the technology blind spot that can't overcome; Its water tank pattern should be dwindled the floor space of water tank shown in Fig. 2 C, makes the water consumption of utilizing the water-saving closet just can store the water level height as traditional water-closet tank, just so this water tank can be brought into play advantage traditional and water-saving two breeds of horses bucket simultaneously; Only to utilize the water tank pattern of Fig. 2 C, at first must give up traditional long arm of force, big floating ball tank part, and the utility model purpose promptly be the water tank part of being developed at this kind water tank; Its floating block that will have the ball float function is located on the water inlet pipe outer tube wall of water device into, and utilizes a vertical axostylus axostyle to be connected in the end of the lug and a short cantilever of floating block, and effectively shortens the length of the arm of force, and it can be placed in the new-type tall and thin water tank.
The utility model is except can reaching the space of improving water-closet tank, and its another purpose is the water inlet efficient that increases the water inlet device; Control part by tradition with the sealing that advances that the long arm of force connects ball float, the buoyancy utilization rate of its ball float only reaches 25%, and what the ball float of this poor efficiency directly influenced is the usefulness of sealing; As shown in Figure 6, traditional water inlet device is because the utilization rate of ball float buoyancy is low, therefore intakes in a large number that ball float is risen by wafing and the 3-4 of beginning sealing in second when water tank, and the sealing button is suppressed by the cantilever that ball float drove and reduced into water rapidly; But because the buoyancy deficiency of ball float, therefore under the situation that inflow significantly reduces, water level rises slowly, and ball float rises to and is enough to drive the arm of force and fully only presses the sealing button no longer till the water outlet by the time, then will take 3-5 minute; Perhaps common people do not take notice of for the sealing excellent in efficiency of water inlet device is bad under the situation that is not regular use; But for the frequent public lavatory of some utilization rates, 3-5 minute delay is sealing and for satisfying the volume water yield fully, its representative be the clear of into water efficient, the flushing under the deficiency water yield simultaneously also is difficult to reach effective blowdown and cleans ability.In view of this, another purpose of the utility model promptly is at the buoyancy of promoting ball float; Its way is installed a slice transfer strip above floating block, this transfer strip props up floating block under the water inlet state end face makes it temporary transient not with the rising of the water level liter that wafts, treat that another floating drum floats because of water level raises, and an end of stirring transfer strip makes on it pendulum remove compacting to floating block, allow the full-amount buoyancy abrupt release of savings on floating block, push away making the floating block fast rise and reaching sealing completely with big accelerating force moment compacting sealing button.I.e. this novel monomer water-closet tank that is installed in branch water group, it is made up of floating block, transfer strip, axostylus axostyle and short cantilever, it is characterized in that: floating block: be a block with buoyancy; The periphery of its block is established a lug with screw; Transfer strip: have a long arm end and a short protruding end, both ends are mutually vertically and set up, and establish wholeheartedly hole with both ends prolongation intersection point; Axostylus axostyle: being one is the body of rod of T connector end for end of thread other end; Short cantilever: the one end has stomidium; Above-mentioned floating block is arranged on the water inlet device water inlet pipe outer tube wall of water-closet tank, and the end of thread of axostylus axostyle is screwed in the lug screw of floating block, and another T connector end then pine is inserted in the stomidium of short cantilever; The other end of short cantilever is articulated with the sealing button again; Transfer strip is then gone into a protruding button on the water inlet pipe outer tube wall with heart borehole jack, make the protruding button of its mat can change swing, and when the transfer strip long arm end is the level of state, the positioning convex rod place of the proper fastening of short protruding end on the water inlet pipe outer tube wall, simultaneously relative with nose transfer strip then blocks the end face that withstands on floating block in the end in addition.
The utility model promptly is through the volume of essence reality and postpones the way of pressure accumulation, reaches simultaneously to improve the water-closet tank space and make its water-saving can have good sealing function again; Below be the explanation than detailed structure and embodiment of this water inlet device:
The simple declaration of accompanying drawing:
Fig. 1 is the structure chart of existing water inlet device;
Fig. 2 A-C is volume and its retaining situation comparison diagram of various water-closet tank;
Fig. 3 is the utility model structural front view;
Fig. 4 is the utility model structure side view;
Fig. 5 implements state diagram for the utility model;
Fig. 6 is the sealing curve map of existing water inlet device;
Fig. 7 is a sealing curve map of the present utility model.
The figure number explanation:
10 water inlet pipes, 11 ball floats
12 arm of forces, 13 ends
15 fens water groups of 14 sealing buttons
150 isocons, 151 shunt valve seats
152 labial surface delivery ports, 153 secondary water inlet pipes
154 floating drums, 155 chains
156 cranks, 157 pouring weights
16 protruding button 17 positioning convex rods
2 floating blocks, 20 lugs
3 transfer strips, 30 long arm ends
31 short protruding ends, 32 heart holes
33 ends, 4 axostylus axostyles
40 ends of thread, 41 T connector ends
5 short cantilever 50 stomidiums
See also Fig. 3,4, structure of the present utility model designs at the monomer water-closet tank that is widely used at present; Therefore the water outlet of water tank of this type toilet must install a branch water group 15 owing to low than the toilet labial surface on water inlet pipe 10, the water source in the water tank effectively is dispensed to toilet labial surface and closestool bottom place, makes the good developing result of performance.This minute water group 15 have an isocon 150 by laterally extend on the water inlet pipe 10 and in succession a shunt valve seat 151 to labial surface delivery port 152, shunt valve seat 151 then connects a water inlet pipe 153 down, and on secondary water inlet pipe 153 outer tubes, install a floating drum 154 moving up and down, and floating drum 154 1 tops are connected to crank 156 1 ends of shunt valve seat 151 by a chain 155; Have the pendulum (not shown) in the above-mentioned shunt valve seat 151, this pendulum is controlled by crank 156, and 156 on crank is controlled its swing by the pouring weight 157 on chain 155 and the floating drum 154 that connects and itself end; So enter closestool bottom and when causing the water level reduction when the water in the water tank, floating drum 154 makes water inlet pipe 10 that a part of water is arrived labial surface place's water outlet by shunt valve seat 151 through labial surface delivery port 152 toward descending and tearing chain 155 crank 156 is drawn swing counterclockwise; On the contrary, when water level in the water tank raises when floating drum 154 up being waftd rise, the pouring weight 157 of crank 156 1 ends is because of the gravity tenesmus, makes crank 156 swing and start pendulum and close current toward labial surface delivery port 152, then no longer water outlet of labial surface place clockwise.
Please continue and consult Fig. 3,4, the utility model is to have comprised a floating block 2 with buoyancy, and it is to be located on the outer tube wall of water inlet pipe 10; A transfer strip 3, have a long arm end 30 and short protruding end 31, both ends are mutually vertically and set up, and establish a transfer strip heart hole 32 at the prolongation intersection point place at its both ends, transfer strip 3 promptly is inserted on the protruding button 16 of water inlet pipe 10 outer tube walls with this heart hole 32, make transfer strip 3 devices above aforesaid floating block 2, and can be the center swing by this protruding button 16; In addition, axostylus axostyle 4 its two ends respectively are an end of thread 40 and T connector end 41, wherein the end of thread 40 is to be bolted in the lug 20 of floating block 2 outer walls, and T connector end 41 pines are placed in the stomidium 50 of a short cantilever 5, and the other end of this weak point cantilever 5 then is articulated on the sealing button 14 on water inlet pipe 10 tops.
See also Fig. 3,4, the utility model is after being installed on the tank inlet pipe 10, and when the water level in the water tank was in the low water stage (as the A water level of Fig. 3) of hull-borne, floating block 2, floating drum 154 all were in extreme lower position; Simultaneously transfer strip 3 is influenced by the deadweight of its long arm end 30, and makes whole transfer strip 3 change pendulum counterclockwise, but stops operating when its rotation to short protruding end 31 fastens positioning convex rod 17 on water inlet pipe 10 walls; At this moment transfer strip 3 long arm ends 30 are the level of state, and the end face of floating block 2 is then withstood in the end 33 relatively in addition of short protruding end 31; On the other hand along with the moving down of floating block 2, allow water enter water tank through the axostylus axostyle 4 drop-down short cantilevers 5 and the pull-up sealing button 14 that screw togather with floating block 2.
See also Fig. 5, when cistern water level rises to the B water level of Fig. 5, floating block 2 be subjected to transfer strip 3 compacting and temporarily can't buoyance lift, and only make upwards buoyance lift of floating drum 154; When floating drum 154 continued to rise to the C water level, the long arm end 30 that its top begins ejection transfer strip 3 was transfer strip 3 and clockwise rotates; In the moment that transfer strip 3 rotates, suppressed the transfer strip end 33 on floating block 2 tops originally and also left floating block 2 end faces gradually; So, originally be pressed the floating block 2 that can't rise, be subjected to replacing of transfer strip 3 in releasing, and under powerful water buoyancy promotes, float toward rising apace, the powerful downforce that the short cantilever 5 of while mat axostylus axostyle 4 drivings produces moment acts on the sealing button 14, and the feasible moment of intaking only is parked in the D water level.
Please continue and consult Fig. 5 and with reference to figure 4, it is at C water level place that transfer strip 3 of the present utility model begins to rotate, and the water level in the last water tank then rests on the D water level, and floating block 2 also can be increased to the D water level from the B water level in theory; The altitude measurement h (as Fig. 4) that only short cantilever 5 presses sealing button 14 is less than B-D water level height, so floating block 2 is as long as the height that is slightly larger than h that rises can produce very big downforce to sealing button 14; And be that the buoyancy of avoiding excessive rises excessive by floating block 2; originally as the positioning convex rod 17 that fastens transfer strip short protruding end 31; when transfer strip 3 changes pendulum clockwise; can be in good time it be blocked; and the end 33 that makes transfer strip 3 fastens once more in the top of floating block 2; floating block 2 is risen to be enough to push down the suitable height that sealing button 14 is no longer intake, and protects sealing button 14 not damaged by excessive pressure by this.As the part position as Fig. 5, when the water in water tank is discharged from, can follow then that the position of dotted line descends successively among the figure, up to reverting back to, and start from water filling in the water tank once more as the state as Fig. 3.
See also Fig. 6,7, not with water level buoyance lift at once, and abrupt release again behind the enough buoyancy of savings makes it produce acceleration and is converted to bigger sealing pressure the utility model, reaches the effect of sealing in the extremely short time through this floating block that allows; With the water-closet tank water inlet device that the utility model was constituted, its sealing curve as shown in Figure 7,3-4 at the beginning sealing just can reach the effect of complete sealing in second, begin sealing compared with Fig. 6 shown its of sealing curve of intaking device commonly used and need exhaust 3-5 minute situation to complete sealing, the utility model obviously can provide better sealing usefulness.
The utility model except having above-mentioned good sealing usefulness, by be located on the water inlet pipe 10 floating block 2 and with the such textural association of the axostylus axostyle 4 of floating block winding and short cantilever 5, can significantly dwindle its taking up room in water tank; So can effectively improve the long arm of force commonly used and add the volume exclusion that the large volume ball float is caused, also the horizontal space under saving can be converted to longitudinal space simultaneously; Allow water-closet tank become as the tall and thin type of Fig. 2 C and have water-saving and high water level energy.Via such transformation, make the utility model have simultaneously and improve water-closet tank sealing usefulness and water-saving double effects.
Claims (1)
- A kind of pressure accumulation antipriming of water-closet tank is installed in the monomer water-closet tank with branch water group, and it is made up of floating block, transfer strip, axostylus axostyle and short cantilever, it is characterized in that:Floating block: be a block with buoyancy; The periphery of its block is established a lug with screw;Transfer strip: have a long arm end and a short protruding end, both ends are mutually vertically and set up, and establish wholeheartedly hole with both ends prolongation intersection point;Axostylus axostyle: being one is the body of rod of T connector end for end of thread other end;Short cantilever: the one end has stomidium;Above-mentioned floating block is arranged on the water inlet device water inlet pipe outer tube wall of water-closet tank, and the end of thread of axostylus axostyle is screwed in the lug screw of floating block, and another T connector end then pine is inserted in the stomidium of short cantilever; The other end of short cantilever is articulated with the sealing button again; Transfer strip is then gone into a protruding button on the water inlet pipe outer tube wall with heart borehole jack, make the protruding button of its mat can change swing, and when the transfer strip long arm end is the level of state, the positioning convex rod place of the proper fastening of short protruding end on the water inlet pipe outer tube wall, simultaneously relative with nose transfer strip then blocks the end face that withstands on floating block in the end in addition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98201594 CN2320675Y (en) | 1998-02-27 | 1998-02-27 | Water stop of toilet cistern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98201594 CN2320675Y (en) | 1998-02-27 | 1998-02-27 | Water stop of toilet cistern |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2320675Y true CN2320675Y (en) | 1999-05-26 |
Family
ID=33958833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98201594 Expired - Fee Related CN2320675Y (en) | 1998-02-27 | 1998-02-27 | Water stop of toilet cistern |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2320675Y (en) |
-
1998
- 1998-02-27 CN CN 98201594 patent/CN2320675Y/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |