CN2557606Y - Two-position slide switch - Google Patents

Abstract

The utility model discloses a second-gear pull switch, which includes a structure comprising a pull switch (big and small gears), a fixed frame, a fixed nut, a small gear push rod, a cylindrical pin with external thread, a split pin, a compression spring, a regulating screw head, a suspender, a traction rope, a lever block, a stent, a big gear floating pole, a big gear regulating lever, a small gear floating pole, a small gear regulating lever, a small gear floating ball screw, a floating ball, a big gear lever lug boss and a small gear lever lug boss, and the whole body is fixed on a water tank with low water level. The utility model is applied to current various low water level water tanks, which can discharge water by the big and small gears and save water by 50 percent, in addition, the utility model facilitates the improvement of the current water tank and can complement the water tank, and is favorable for the promotion and application of the water-saving discharge water valve.

Description

A kind of second gear pull switch

Technical field:

A kind of second gear pull switch of the utility model, what relate to is low water stage water tank technical field, is a kind of striking gear of low water stage water tank discharging valve, is applied to flush toilet.

Background technology:

At present, the discharging valve that is adopted on the domestic market adopts sealing half garden ball that water tank is sealed substantially, to stir handle, push button start lever or lever rope promote the rubber seal plain cushion, rubber seal half garden ball discharges water, generally all use the water flush toilet of FCL no matter go to the lavatory or defecate, reach the purpose of cleaning toilet, now, constantly gathering around existing water-saving discharging valve undergoes technological transformation to existing low water stage water tank, that adopts is big, the structure that little second gear discharges water, structural member is not only many, and disperse, press the reload request height, the structure that has also can't obviously be differentiated greatly, little shelves discharge water, use inconvenient relatively, often be difficult to reach the good effect that second gear discharges water, simultaneously, because accumulated error is big, after unlatching, can't close fully especially easily, cause water clock water, the water saving of then being far from being has influenced applying of water-saving discharging valve.

Summary of the invention:

The purpose of a kind of second gear pull switch of the utility model is that structure and the moulding to existing handle, lever improves, and designs a kind of no buoyancy turnover panel ball control water level that discharges water, and is matched in water-saving discharging valve, enlarges water-saving result.Its technology is achieved in that and comprises that pull switch (greatly, little shelves), hold-down nut, screw thread garden pin, cottor pin, the compression spring, regulate the spiral shell head, suspension rod, the structure of pull rope, it is characterized in that: fixed mount is fixed on the water tank by hold-down nut, the pull switch that is provided with in succession respectively little shelves push rod and big shelves push rod in the stepped hole of fixed mount is (big, little shelves), little shelves push rod is provided with big shelves lever convex and little shelves lever convex, the other end of fixed mount is provided with fluting, in order to connect the lever block of suspension rod by cottor pin, fixed mount one side is provided with the support of retaining thread garden pin, active little shelves fly rod and the big shelves fly rod of being connected with on the pin of screw thread garden, little shelves fly rod external part connects little shelves adjusting rod with screw, little shelves adjusting rod is provided with the little shelves ball float screw rod that connects little shelves ball float, big shelves fly rod external part connects big shelves adjusting rod with screw, and big shelves adjusting rod is provided with the big shelves ball float screw rod that connects big shelves ball float.Its tangible advantage is to be applicable to existing all kinds of low water stage water tank, and structure is simple relatively, because whole the connection, accumulated error is little, and the location is correct, realizes that large and small second gear discharges water, and conserve water resource 50% helps applying of water-saving discharging valve.

Description of drawings:

Fig. 1 faces the sectional structure schematic diagram for a kind of second gear pull switch of the utility model is loaded in the low water stage water tank;

Wherein: the 1-pull switch is (big, little shelves), the 2-fixed mount, the 2-1-support, the 3-hold-down nut, the little shelves of 4-push rod, the big shelves of 4-1-lever convex, the little shelves of 4-2-lever convex, the big shelves of 5-push rod, the big shelves of 6-fly rod, 7-screw thread garden pin, the little shelves of 8-fly rod, the 9-cottor pin, 10-compresses spring, the 11-lever block, 12-regulates the spiral shell head, the 13-suspension rod, the 14-pull rope, the little shelves of 15-adjusting rod, the big shelves of 16-adjusting rod, the little shelves of 17-ball float screw rod, the little shelves of 18-ball float, the big shelves of 19-ball float screw rod, the big shelves of 20-ball float, the 21-water intaking valve, the 22-discharging valve, 22-1-discharging valve cover plate, the 23-water tank;

The specific embodiment:

Be further described below in conjunction with a kind of second gear pull switch of the utility model of accompanying drawing with the low water stage water tank of packing into:

See accompanying drawing 1, be respectively charged into the compression spring (10) of pull switch (large and small shelves) in the hole, fixed mount (2) interior left end plane, little shelves push rods (4) locate to subtract can pack into the step of big shelves push rods (5) of pull switch (big shelves) of thick one-tenth at pull switch (little shelves), penetrate simultaneously in the hole of fixed mount (2), the other end screw of little shelves push rods (4) screws in regulates spiral shell head (12), and it can't be withdrawed from by the place of packing into; Support (2-1) and fixed mount (2) disjunctor, big shelves fly rod (6), little shelves fly rods (8) are used the active connection of screw thread garden pin (7) between support (2-1), the other end of big shelves fly rods (6) connects big shelves adjusting rod (16) with screw, big shelves adjusting rods (16) are gone up and are screwed in big shelves ball float screw rod (19), be fixed with big shelves ball float (20) on the big shelves ball float screw rods (19), the other end of little shelves fly rods (8) connects little shelves adjusting rod (15) with screw, little shelves adjusting rods (15) are gone up and are screwed in little shelves ball float screw rod (17), be fixed with little shelves ball float (18) on the little shelves ball float screw rods (17), lever block (11) is fixing with fixed mount (2), suspension rod (13) and fixed mount (2) are with active connection of cottor pin (9), pull rope (14) leads to rope through, and suspension rod (13) is connected with the discharging valve cover plate (22-1) of discharging valve (22).

See accompanying drawing 1, water tank (23) is anhydrous, big shelves ball float (20), little shelves ball floats (1 8) sink, drive big shelves ball float screw rod (19), big shelves adjusting rod (16) and little shelves ball float screw rod (17), little shelves adjusting rods (15) sink, make little shelves fly rod (8), big shelves fly rods (6) break away from big shelves lever convex (4-1), little shelves lever convex (4-2), cover delivery port under the action of gravity of discharging valve cover plate (22-1), suspension rod (13) rotates, withstand and regulate spiral shell head (12), little shelves push rods (4) are pushed left in the fixed mount (2), close discharging valve (22), the big shelves lever convex (4-1) of this moment, little shelves lever convexes (4-2) are all at big shelves fly rod (6), the leftward position of little shelves fly rods (8), water intaking valve (21) water inlet of water tank (23), regulate water level by the water intaking valve ball float, big shelves ball float (20), little shelves ball floats (18) float with water level, drive big shelves ball float screw rod (19) respectively, big shelves adjusting rod (16) and little shelves ball float screw rod (17), little shelves adjusting rod (15), lift on the little shelves fly rods (8) and fasten big shelves lever convex (4-1), the right side of little shelves lever convexes (4-2), after water inlet puts in place, water intaking valve (21) stops into water, enters wait state; When need are put little water, it is (big to promote pull switch, little shelves) the little shelves button of (1), promote little shelves push rod (4), overcome the resistance of little shelves ball floats (18), little shelves lever convexes (4-2) enter the right side (accompanying drawing position) of little shelves fly rods (8), little shelves push rod (4) top is axle center rotation in to lift suspension rod (13) with cottor pin (9) by regulating spiral shell head (12), by pull rope (14) the discharging valve cover plate (22-1) of discharging valve (22) being raised up to the little water position that discharges water discharges water, along with the drawdown in the water tank (23), little shelves ball floats (18) are floated downward, drive little shelves ball float screw rod (17), little shelves adjusting rod (15), little shelves fly rods (8) and then sink, the little shelves fly rods (8) that sink to covering the dewatering outlet of discharging valve (22) when discharging valve cover plate (22-1) break away from little shelves lever convex (4-2), simultaneously, downward by pull rope (14) pulling suspension rod (13), by through regulating spiral shell head (12), little shelves push rods (4) are pushed left finish little shelves in the fixed mount (2) and discharge water; As a same reason, it is (big only need to promote pull switch when stool needs to amplify the water flushing, little shelves) the big shelves button of (1), promote big shelves push rod (5), big shelves push rods (5) promote little shelves push rod (4) again, drive big shelves lever convex (4-1), little shelves lever convexes (4-2) overcome big shelves ball float (20), the resistance of little shelves ball floats (18), shift to big shelves fly rod (6), little shelves fly rods (8) the right side, promoting to regulate spiral shell head (12) by little shelves push rods (4) is to lift in the rotation of axle center suspension rod (13) with cottor pin (9), by pull rope (14) the discharging valve cover plate (22-1) of discharging valve (22) being raised up to the big flood position that discharges water discharges water, after finishing big flood and discharging water, along with the drawdown in the water tank (23), in the process that discharges water, little shelves ball floats (18) at first descend, little shelves fly rods (8) break away from little shelves lever convex (4-2), but because big shelves ball floats (20) are not floated downward fully, continuation discharges water, along with water level continues to descend, big shelves ball floats (20) begin to descend, drive big shelves ball float screw rod (19) during decline, big shelves adjusting rods (16) descend, big shelves fly rods (6) rotate along screw thread garden pin (7) axle center, break away from big shelves lever convex (4-1), discharging valve cover plate (22-1) sinks, cover the dewatering outlet of discharging valve (22), simultaneously, downward by pull rope (14) pulling suspension rod (13), by through regulating spiral shell head (12), little shelves push rods (4) are pushed fixed mount (2) left, little shelves push rods (4) are pushed to original operating position with big shelves push rods (5), finish the big flood flushing, by loosening screw, regulate little shelves adjusting rod (15) and big grade of adjusting rod (16) position, tighten screw and determine the water level that discharges water.

Claims (3)

1. a kind of second gear pull switch of the utility model, comprise that pull switch is (big, little shelves) (1), hold-down nut (3), screw thread garden pin (7), cottor pin (9), compression spring (10), regulate spiral shell head (12), suspension rod (13), the structure of pull rope (14), it is characterized in that: the pull switch that is provided with in succession respectively little shelves push rod (4) and big shelves push rods (5) in the stepped hole of fixed mount (2) is (big, little shelves) (1), little shelves push rods (4) are provided with big shelves lever convex (4-1) and little shelves lever convex (4-2), the other end of fixed mount (2) is provided with fluting, in order to connect the lever block (11) of suspension rod (13) by cottor pin (9), fixed mount (2) one sides are provided with the support (1-1) of retaining thread garden pin (7), screw thread garden pin (7) is gone up active little shelves fly rod (8) and the big shelves fly rod (6) of being connected with, little shelves fly rod (8) external part connects little shelves adjusting rod (15) with screw, little shelves adjusting rods (15) are provided with the little shelves ball float screw rod (17) that connects little shelves ball floats (18), big shelves fly rod (6) external part connects big shelves adjusting rod (16) with screw, and big shelves adjusting rods (16) are provided with the big shelves ball float screw rod (19) that connects big shelves ball floats (20).

2. according to the described a kind of second gear pull switch of claim 1, it is characterized in that: the step of the little shelves push rods (4) that are provided with is identical with little shelves push rods (4) with the thickness of big shelves push rods (5) combination.

3. according to the described a kind of second gear pull switch of claim 1, it is characterized in that: the distance range between big shelves fly rod (6) and the little shelves fly rods (8) is 10～60mm.