CN2130514Y - Lever type hydraulic jet tooth brushing appliance - Google Patents

Abstract

The utility model discloses a lever type hydraulic jet tooth brushing appliance. The circular ring convex block of the lever of the utility model is fitted with the ring convex block of the middle of a seat plate, and the two convex blocks are fixed by a pin shaft. Right and left hydraulic cylinders are also connected with the ring convex block of the seat plate. A pin frame is arranged on the central part of the lever. The circular ring convex block of the pin frame is connected with the head of a piston rod, and the circular convex block of the pin frame and the head of the piston rod are also fixed by the pin shaft. The Y pipes of a container are connected with the suction check valves of the lower ends of the hydraulic cylinders. The output Y pipes of output check valves on the other sides of the hydraulic cylinders are also connected with a tooth brush. A spray head, a spray hole sheet, and a spray head cover are arranged on one end of the rod of the tooth brush.

Description

Lever type hydraulic jet tooth brushing appliance

This utility model relates to a kind of lever hydraulic pressure jet flow tooth brushing device, belongs to the technical field of the articles for daily use.

Generally use at present nylon bristle tooth brush or hairbrush to remove bur residual on the tooth by toothbrush moving up and down, because profile of tooth or method for brushing teeth, and the influence of the shape of toothbrush, not only can not thoroughly remove tartar, usually damage gingiva again, this just need consider to be improved from brushing tool and method for brushing teeth, could eliminate above-mentioned defective.

The purpose of this utility model is that a kind of lever hydraulic pressure jet flow tooth brushing device will be provided, and it can overcome above-mentioned shortcoming.

The purpose of this utility model is to realize like this, a hydraulic cylinder is respectively adorned on limit, the left and right sides on a seat board, a lever is adorned at the middle part again, handle is arranged at lever top, the middle part links to each other with piston rod in the hydraulic cylinder, other has a container to be connected with plug with the suction check valve of cylinder lower with Y-pipe, two hydraulic cylinders are connected with another Y-pipe with plug with the output check valve again, Y-pipe connects a brush rod, the other end of brush rod is the shower nozzle part, nozzle cavity has a cone, form a minor air cell all around, shower nozzle is connected with screw thread with nozzle cap, its outside end face cementation one foam plastics cushion block, the shower nozzle end face mounts a spray nozzle sheet, and the minor air cell that current can the water hole from brush rod enter the shower nozzle part sprays conical current from the hole for water spraying of spray nozzle sheet and foam plastic cushion again, the foam cushion block scribbles toothpaste, but with regard to the spary tooth.Lever adopts and swings, and the piston rod of two hydraulic cylinders alternately moves, and just can make current flow through the endoporus of brush rod from Y-pipe.

The vertical view of Fig. 1 seat board

The front view of Fig. 2 seat board

The sketch map of Fig. 3 hydraulic cylinder

Fig. 4 piston rod and piston in combination figure

Fig. 5 lever construction sketch map

Fig. 6 exports the check valve sketch map

Fig. 7 sucks the check valve sketch map

Fig. 8 shower nozzle part sketch map

The sketch map of Fig. 9 lever hydraulic pressure jet flow tooth brushing device

Now in conjunction with the accompanying drawings the structure of lever hydraulic pressure jet flow tooth brushing device is described in further detail:

By Fig. 1, seat board (10) is a block length square plate, 6 equidistant holes of the 2 every rows of row are arranged on the surface, pass fang bolt in the hole, the nut on the available seat board (21) is fixing, there is the annular projection (22) of 2 settings at seat board (10) middle part, when handle (11) when packing into, two is fixed with nut (24), and handle (11) can be swung around this projection (22), one annular projection (23) is all arranged about seat board (10), when packing hydraulic cylinder into, can be fixed with pin.

Fig. 2 is the front view of seat board, and there is annular projection (22) at seat board (10) middle part, and there is annular projection (23) both sides.

Fig. 3, the sketch map of hydraulic cylinder, hydraulic cylinder (8) is a cylindrical shape, and 2 round bumps (25) are arranged at the bottom, projection (25) porose (26), these 2 projections (25) are chimeric with the projection (23) of seat board (10), reuse tip axle (9) is connected, and hydraulic cylinder (10) head is equipped with hydraulic cylinder (6), cylinder cap (6) porose (27), piston rod (5) can pass this hole, and cylinder cap (6) is connected with screw thread with hydraulic cylinder (8).

Fig. 4 is the sketch map of piston, the piston of rubber system (7) has T connected in star (27), this groove matches with piston rod (5) lower end, also there are two annular projections (29) (similar to 25 shapes of piece number among Fig. 3) and hole (30) in the upper end of piston rod (5), the annular projection (33) of the pin frame (12) of both sides, lever (13) middle part just in time therewith projection (29) match, and connect with bearing pin.

Fig. 5 is the sketch map of lever, lever (13) is that the cross section is orthogonal part in addition, its lower end is connected with an annular projection (31), projection porose (32), top suit one handle (11), the endoporus of handle (11) is a rectangular opening, lever (13) both sides are connected with a pin frame (12), pin is put up sector, pin frame (12) all is connected with an annular projection (33), and porose (34), and this projection (33) is inserted in the annular lug (29) of piston rod (5), pass hole (30) and (34) with bearing pin (9), fixed.

Fig. 6 is an output check valve sketch map, hydraulic cylinder (8) cylinder body lower right side has apopore (37), the lower-left side is equipped with an output check valve (35), its inner chamber is taper, the valve ball (36) of packing into, other has a water-supply-pipe plug (38), and its right-hand member is connected with screw thread with check valve (35), when hydraulic pressure is big, valve ball (36) is pushed to the left side by water, so just the delivery outlet (40) from plug output (38) outwards spills out, and flows to brush rod (3), when the hydraulic pressure hypervolia, ball (36) withstands hole (39), (40), make water retention end outflow, hole (39) are on plug (38), strengthening on the limit, hole (40).

Fig. 7 sucks the check valve sketch map, hydraulic cylinder (8) cylinder body lower right side has suction hole (44), the lower right side is equipped with and is sucked check valve (43), its inner chamber is taper, valve ball (42) is housed, valve body is connected with screw thread with plug (41) again, and suction hole (44) is a circular hole, and its upper and lower side place forms a rectangular opening again and circular hole is superimposed.

Fig. 8 is the sketch map of shower nozzle part, the upper end of brush rod (3) is a shower nozzle (45), its inner chamber has a cone (46), form a minor air cell (47) between cone (46) and the nozzle housing, brush rod (3) has a water hole (48), lead to minor air cell (47), a spray nozzle sheet (49) is adorned in the shower nozzle right side, spray nozzle sheet (49) is a disc, it has hole for water spraying (50), nozzle cap (1) is connected with screw thread with shower nozzle (45), nozzle cap (1) end face sticks into a foam plastics cushion block (52), nozzle cap (1) and foam plastics cushion block (52) all have hole for water spraying (53), current lead to minor air cell (47) from the water hole (48) of brush rod (3), because the effect of cone (46) makes current form eddy current, the hole for water spraying (50) of logical spray nozzle sheet (49) and the hole for water spraying (53) of nozzle cap (1) and foam cushion block (52) outwards are emitted into conical current again, can carry out spary to tooth.

Fig. 9, lever hydraulic pressure jet flow tooth brushing device, seat board (10) is fixed on above the basis with foundation bolt (19), also available screw is fixed on one above the base, it is combined with the annular projection (31) of lever (13) that seat board (10) is gone up annular projection (22), fixing with bearing pin (54), lever (13) can bearing pin be a fulcrum, swing, hydraulic cylinder (8) and piston (7), after piston rod (5) assembling, the bottom annular projection (25) of hydraulic cylinder (8) is matched with the annular projection (23) that seat board (10) is gone up the left side, reuse bearing pin (55) is fixing, same the right is also by adorning a hydraulic cylinder (8), make the projection (33) of lever (13) and annular projection (29) tabling of piston rod (5) again, reuse bearing pin (56) is fixing, container (15) is arranged below the seat board (10), container (15) with suction Y-pipe (14) with about the suction check valve (43) of two hydraulic cylinders (8) be connected, the output check valve (36) of same hydraulic cylinder (8) is connected with water delivery Y-pipe (4) again with joint (38), brush rod (3) is connected with the upper end of water delivery Y-pipe (4), one end of brush rod (3) is equipped with nozzle cap (1) and spray nozzle sheet (2) again, nozzle cap (1) is contained in screw thread above the end of brush rod (3), and nozzle cap (1) right side is cementation one foam plastics cushion block (52) again.

During use with the hand steered handle (11) of holding, lever (11) swings, when lever is put position, the left side, pin frame (12) presses down piston rod (5), piston (7) just pushes in hydraulic cylinder, use the interior water of cylinder to flow to brush rod (3) by Y-pipe (4), water hole in bar (3) enters the minor air cell (47) of shower nozzle part, current are because the effect of cone (46) forms eddy current, hole (50) by spray nozzle sheet (49) and foam pad (52) outwards is sprayed into conical current again, just can spary gingiva part, otherwise when lever is flapped toward position, the right side, the piston rod that the pin frame (12) of lever (13) promotes right side hydraulic cylinder (8) again equally also can spray current, but at this moment left side piston in hydraulic cylinder bar portion outwards moves and resets, and by sucking check valve in the water inhalant liquid cylinder pressure (8) in the container (15), circulation so repeatedly, just spary tooth serially.

When brushing teeth, toothpaste is to utilize foam plastics cushion block (52) to be coated in above the tooth, make spray orifice send in the mouth outwardly, the outside of brushing teeth earlier, last lower tooth interlock, begin slowly outwards to brush from the lining tooth, Yi Bian outwards move, Yi Bian use hands rotary tooth brush bar (3), make it make axial rotation, turn to 90 °, make lower tooth and gingiva in the current scour, through preceding front tooth, tooth moves in another side, to withdraw from toothbrush (being shower nozzle) after brush tooth outside, will begin inwards inside the tooth of brushing teeth that tooth moves, withdraw from toothbrush and brush teeth to another side from labial teeth again Yi Bian brushed from labial teeth.

Must guard against and directly change the inside from the outside of third molar over to, also can not change tooth in the another side over to from tooth in one side, otherwise can make current spray into throat, in the brush during tooth, brush rod will be partial to the another side bicker as far as possible, wants the snuffing mouth to exhale when brushing teeth, and bows towards ground as far as possible, for water is flowed out from mouth compared with prior art smoothly, lever hydraulic pressure jet flow tooth brushing device has following advantage like this:

1, toothbrushing effect is good, will not damage gingiva.

2, simple in structure, it is also convenient to use, but the double as usefulness of gargling also.

Claims (5)

1, a kind of lever hydraulic pressure jet flow tooth brushing device, it is characterized in that having on the seat board (10) annular projection (22) combined with the annular projection (31) of lever (13), fixing with bearing pin (54), the annular projection (25) of hydraulic cylinder (8) bottom matches with the annular projection (23) of seat board (10), fixing with bearing pin (55), a hydraulic cylinder (8) is also adorned on the right, hydraulic cylinder (8) is assembled mutually with piston (7) piston rod (5), lever (13) both sides are connected with a pin frame (12), pin frame (12) becomes sector, pin frame (12) is connected with an annular projection (33) and matches with the annular projection (29) of piston rod (5), container (15) is arranged below the seat board (10), container (15) with suction Y-pipe (14) with about the suction check valve (43) of two hydraulic cylinders (8) be connected, and the output check valve (36) of hydraulic cylinder (8) and joint (38) join with water delivery Y-pipe (4), brush rod (3) is connected with the upper end of water delivery Y-pipe (4), and an end of brush rod (3) is equipped with nozzle cap (1) again.

2, tooth brushing device according to claim 1, it is characterized in that shower nozzle (45) inner chamber has a cone (46), and form a minor air cell (47) between the nozzle housing, brush rod (3) and shower nozzle (45) have water hole (48) to lead to minor air cell (47), the shower nozzle right-hand member is equipped with spray nozzle sheet (49), nozzle cap (1) is connected with screw thread with shower nozzle (45), nozzle cap end face cementation foam plastics cushion block (52), and foam cushion block (52) and nozzle cap (1) all have hole for water spraying (53).

3, tooth brushing device according to claim 1, it is characterized in that hydraulic cylinder (8) lower-left side has apopore (27), the lower-left side is equipped with output check valve (35), and its inner chamber is taper, valve ball (36) is housed, and conduit pipe joint (38) right-hand member is connected with screw thread with check valve (35).

4, tooth brushing device according to claim 1, it is characterized in that hydraulic cylinder (8) lower right side has suction hole (44), the lower right side is equipped with and is sucked check valve (43), and its inner chamber also is taper, and the valve ball of packing into (42), valve body is connected with screw thread with plug (41) again.

5, tooth brushing device according to claim 1 is characterized in that piston (7) has T connected in star (27) to match with piston rod (5) lower end.

Images