CN2132782Y - Automatic lifting of toilet seat and automatic synchronous flushing device - Google Patents

Abstract

The utility model relates to a two-section automatic toilet seat lifting and synchronous automatic flushing device which is arranged on one side of a toilet seat, comprising a basal plate, a container which contains an actuating arm, a positioner, a spring and a flushing controller, wherein, the actuating arm is pivoted on the center, and the tail end of the actuating arm extends long and is arranged below the toilet seat. The positioner and the flushing controller are respectively controlled by a pressing block, a position limiting plate and a pulling rod which are arranged on the actuating arm. The toilet seat (also the actuating arm) is pressed down by the hand of the user and is released, and the toilet seat can be lifted (for a small section) before the user sits on the toilet seat. When the user leaves the toilet seat after use, the toilet seat can be lifted automatically on one hand, and the handle of a water tank can be pulled to flush automatically on the other hand.

Description

Automatic lifting of toilet seat and automatic synchronous flushing device

The utility model system is relevant with the riser of toilet seat pad, more detailed it, refer to a kind of two-section closet seat-cushion rising and synchronous automatic flushing device automatically especially, can rise and have concurrently the effect of auto-flushing during use automatically.

Known in advance, the closet seat-cushion system of commonly using is with artificial manual operation, unless the user upwards started seat cushion after using toilet, otherwise promptly cause easily because of incorrect mode of occupation, make seat cushion dirty unclean, not only cause next user to go to toilet, more the cleaning in lavatory is bathed in influence.Therefore, the appearance that just has what is called " to lift device on closet seat-cushion is automatic ", but it is a lot of to lift the device kind on general common, use the oil pressure mode, mechanical spring mode or the like, all must be for user's landing under pressured state, and (pressure remove back) upwards starts and resets when the user leaves, hereat, causing in use, the user must take off clothing earlier, again cushion is pressed down to press rapidly then and be sitting under the seat cushion, reply the position otherwise seat cushion is easy to upwards lift, the user just must push cushion again and press fast at once and sit seat cushion, uses operation very inconvenient.Again, forget bath if finish using, not only cause and bathe the lavatory stinking smell assaulting one's nostrils but also unhygienic, also be a puzzlement,, stick the poster of " please wash by water after using " on the more common wall especially in the public lavatory, but still can't remind those often to forget the people of bath, though the micro computer automatic flushing device is arranged on the market, the possibility price is too high. the installation and maintenance difficulty, use not general.

At the above-mentioned fraud that lacks, the main purpose of the utility model, tying up to provides a kind of two-section closet seat-cushion to rise automatically and synchronous automatic flushing device, and closet seat-cushion lifts on automatically during use, and with the function of auto-flushing.

Now cooperate the graphic back that is illustrated in:

Fig. 1 is the three-dimensional exploded view of the utility model one preferred embodiment.

Fig. 2 is the combined planar schematic diagram of the utility model one preferred embodiment.

Fig. 3 is the locator of the utility model one preferred embodiment and the action schematic diagram of limited block.

Fig. 4 is the action schematic diagram of the flushing controller of the utility model one preferred embodiment.

Fig. 5 is the installing schematic diagram of the utility model one preferred embodiment.

See also shown in Figure 1, the two-section closet seat-cushion that is the utility model one preferred embodiment rises and synchronous automatic flushing device (10) automatically, system is arranged at the side other (as shown in Figure 5) of toilet seat, comprises a substrate (23), a container (11), an actuating arm (12), a locator (13), a spring (14), a flushing controller (15) and a chain (16) and forms.

Wherein:

This container (11) is to cooperate a side cover (111) to form, must in container (11), be provided with several screw axostylus axostyles, attachment screw wears side cover (111) and the affixed mode of closing of spiral shell, its below, outer end is circular-arc, when integral installation was located at closet seat-cushion (21) side side, must form for one for the substrate (23) with this seat cushion (21) or other mat bolt element (scheming not shown) etc. was bolted in generally and is

The substrate of shape (23) side person, this substrate (23) then is general for the basic building block person who closet seat-cushion (21) is installed on the toilet; Laterally be provided with a shaft-pivot hole (112) in the inner end of container (11), the top is provided with a hole (113) slightly, a protruding axle (114) is established in the lower end, and offer opening (115) in the angle end, end then cooperates the corresponding axial two microscler catch (116) (117) that are provided with side cover (111) in addition, and in catch (116) (117), establish the U-rail (118) (119) of weak point, above herein, establish one of appropriate size slotted eye (110) again; And this microscler catch (117) side is in container bottom surface appropriate location and set firmly a square pedestal (101), it is provided with a circular groove (102) and runs through side and be provided with a breach in the end face place, and supply an end is the body of rod (103) of a spherical shape, and ball top (104) are embedded in this groove (102), the end (105) in addition of this body of rod (103) then is the top that is fixedly arranged on this locator (13), and it is provided with and describes in detail after situation is held again.

This actuating arm (12) center axial region (121) is horizontal protrusion, the shaft-pivot hole (112) that cooperates container, the outer end is buckled (122) with the C type and is fastened, in this shaft-pivot hole (112) and smear an amount of damping oil (similar glue oil), and be arranged with annular groove (123) in center axial region (121) periphery appropriate location, and a sheathed O type ring (124) leaks usefulness with resistance, actuating arm (12) can be rotated freely in shaft-pivot hole (112), its tail end of this actuating arm (12) then extends long vertically and brings together in addition, and the end cross out again one section cross bar (125) its below be plane, just place the closet seat-cushion below, and approximately be an angle of 90 degrees place in the outer circumferential side of its central axis portion (121) and its tail end and be convexly equipped with a limiting plate (126) and a pressing block (127), this pressing block (127) is to be " L " type.Please cooperate consult shown in Figure 3, when actuating arm (12) the start time system generation actor that matches with this locator (13) up and down; And it is coaxial with its tail end, a throw rod (128) tool suitable length is established in microscler catch (117) the top extension that just is in this container (11) but near slightly inboard is parallel with it, the distance that the shaft-pivot hole (112) that is equivalent to container (11) to microscler catch (117) is located, be that the in addition end of end triangular in shape and ammunition feed spring (14) colludes and holds, cooperate start person with flushing controller (15);

Please cooperate in addition consult shown in Figure 3, this locator (13) is to be located in the seat hole (113) of container (11), establish lamellar body (132) by a central post (131) front end both sides correspondence, this lamellar body (132) is that mat one pivot pin articulates the oval hole (106) that is worn on one of this body of rod (103) end (105) and central post (131) rear end side is provided with the track (133) of being scheduled to connection, generally is

Shape has the concave point d at center, and bottom g, and form left and right track e and f, and left track e is lower, central post (131) below also is provided with spring (134), is contained in the cylindrical shell (135), and this cylindrical shell (135) locates to offer a duct (136) corresponding to the track (133) of establishing of central post (131), and push rod (137) one ends are fixedly arranged on cylindrical shell (135), and end then is that bending is the curved bar shape and is in the interior glider of track (133) in addition;

This flushing controller (15) is to cooperate in the space of two set microscler catch (116) (117) with its side cover (111) for being placed in container (11), comprise that two ratchet pawl (151) (152) head is ratchet-like and intermeshes, outboard end also is respectively equipped with the protuberance (153) (154) of suitable length, the lower end then is to extend claw to be interior hook-shaped, and connect two pawls with a little spring (155) in the top, and because of this flushing controller (15) is the action that matches with the throw rod (128) of this actuating arm (12), for making operation smooth and easy, the head that this two ratchet pawl (151) (152) is the ratchet-like engagement cooperates spring (155), must make and be interior two hook-shaped claws, be crack shape at ordinary times, in addition and with the head center axle pivot of two ratchet pawl (151) (152) on a shape plate body (156), one of this shape plate body (156) center and affixed chain (16) end, chain (16) then passes the slotted eye (110) of container (11), end is then to water tank handle (22) person in addition, its tool suitable length, and the protuberance (153) (154) that makes this two ratchet pawl (151) (152) is in the U-rail (118) (119) of container (11) and side cover (111) and slides, and the space (157) between the claw of two ratchet pawl (151) (152) lower end is that the throw rod (128) for this actuating arm (12) is dissolved in person therebetween; Again, what deserves to be explained is that the weight of this flushing controller will not influence water tank handle (22) and have the action of answer after experiment, and finishes in bath, water tank can reset and take back flushing controller (15) to water (22) again to original position person, and waits for the use of next time;

The two-section closet seat-cushion of finishing the utility model according to above-mentioned constructing apparatus combination rises and synchronous automatic flushing device (10) automatically, as shown in Figure 2, it is installed in the toilet seat side, and the tail end cross bar (125) of its actuating arm (12) is towards the top and be in that to lift seat cushion (21) below be first state, shown in Fig. 2-A, when the user presses down (promptly this actuating arm (12) has been pulled) to toilet seat downwards with seat cushion (21) is second state, shown in Fig. 2-B, letting go back seat cushion (21) (actuating arm (12)) will be a little to rising to the third state, shown in Fig. 2-C, the user must take off clothing and seated on the seat cushion (21) this moment, it is the 4th state that seat cushion (21) is pressured state, and after finishing using user's pad (21) of standing up to disseat, seat cushion (21) promptly upwards starts automatically and resets, and spur chain (16) simultaneously and pull water tank handle (22) auto-flushing, it is the 5th state, shown in Fig. 2-D and 2-E, the effect that is provided, be two-section (i.e. the 3rd and the 5th state) for making closet seat-cushion (21) rise, the user can take off clothing calmly and seat on the seat cushion (21) again, unhurried, must must not take off clothing light as the seat cushion riser user who commonly uses earlier hip and presses down seat cushion, after depressing seat cushion more press rapidly and be sitting on the seat cushion, otherwise " chance is transient " seat cushion has risen and has resetted, and gets repetitive operation again.Again, seat cushion (21) rises and auto-flushing automatically using later, convenient health again, and subduction can be forgotten the scarce fraud that bath is caused, and the remarkable effect of tool; And when not using closet seat-cushion (21), still can pull water tank handle (22) bath separately, do not hinder the function that originally promptly had; The man is when urine and need to use seat cushion (21), and this moment, the device of the utility model promptly can not produce action, only is that flushing controller (15) can move down when pulling water tank handle (22) bath, but also with its original state that resets back.

Below with the action specification of each step of detailed explanation, please cooperate and consult shown in Fig. 2,3,4, wherein when first state, the tail end cross bar (125) (shown in Fig. 2-A) of actuating arm (12) also is in seat cushion (21) below of presenting the state of lifting, its throw rod (128) is fixed in the interior spring (14) of container (11) by an end downwards and colludes to hold and retraining, and its limiting plate (126) and pressing block (127) are in left side side; This moment this body of rod (103) and locator (13) (shown in Fig. 3-A), pressurized not, therefore its letter bar (137) of central post (131) is to be in heart concave point d among the track (133), and this flushing controller (15) then is positioned on the container (11) and holds in addition, shown in Fig. 4-A:

During second state, actuating arm (12) is pressed down and generally is yaw (shown in Fig. 2-B time), seat cushion (21) is downward, its plate moves bar (128) extension spring (14) and enters between two ratchet pawl (151) (152) of flushing controller (15) in the space, space (157), since in the claw of throw rod (128) proper cooperation two ratchet pawl triangular in shape (151) (152) is hook to, must take advantage of a situation enters (shown in Fig. 4-B); And the limiting plate (126) of actuating arm this moment (12) is along with start to locator (13) is located, and passed through this locator (13), and this pressing block (127) just is positioned at this body of rod (103), the body of rod (103) is also suppressed downwards in the top, and interlock is suppressed this locator (13), therefore stem (131) pressurized is inside among in the locator (13), and its push rod (137) will slide along the left track e of track (133) in center concave point d but move, shown in Fig. 3-B;

During the third state, actuating arm (12) predetermined altitude that rises a little is shown in Fig. 2-C, its throw rod (128) still is in the space (157) of two ratchet pawl (151) (152), shown in Fig. 4-B,, do not drive flushing controller (15) and move though a little displacement is arranged slightly; And its pressing block this moment (127) is replied a little position left, and be not pressed into this body of rod (103), the head of locator (13) then is subjected to the strength of its interior spring (134) extension and ejects, and its push rod (137) slides to bottom g such as Fig. 3-C institute method along the left track e of track (134); This limiting plate this moment (127) is also replied left, and is subjected to locator (13) the head blocking of this ejection.

During the 4th state, actuating arm (12) is depressed again and is yaw (promptly by user's landing time) shown in Fig. 2-B the time, throw rod (128) has displacement but interlock flushing controller (15) not slightly in space (157), shown in Fig. 4-B, pressing block this moment (127) is driven to the right, suppress this body of rod (103) and this locator of interlock (13) head pressurized again, and its central post (131) pressurized is inside, push rod (138) then slides along the right track e of track (134), and near its center concave point d but no-fix person, shown in Fig. 3-D;

During the 5th state, stand up because of the user goes to toilet to finish this moment, actuating arm (12) is pressurized and upwards rising shown in Fig. 2-D not, its throw rod (128) is because of the answer pulling of spring (14), return and (promptly the protuberance (153) (154) with two ratchet pawl (151) (152) slides in U-rail (118) (119) to bottom offset because of stung by this two ratchet pawl (151) (152) to hold this flushing controller of interlock (15) to the bottom, when to the bottom of U-rail (118) (119), the protuberance (153) (154) of two ratchet pawl (151) (152) is obstructed, therefore two ratchet pawl (151) (152) are the capable interlock rotation of head of mat engagement, and the two interior hooks of its extension open at once, shown in Fig. 4-C, throw rod (128) continues downwards, thereby break away from the space (157) between two pawls and go out, breaking away from space (157) before and spur chain (16) and be tight, that continues has pulled water tank handle (22) downwards and auto-flushing, shown in Fig. 4-D, automatically reply and be the usual state that parts a little because of being provided with spring (155) between two ratchet pawl (151) (152) afterwards, and water tank handle (22) also resets after having dashed water, and then upwards resetting with the related flushing controller of chain (16) is back to as Fig. 4-A those shown; And actuating arm this moment (12) is subjected to spring (14) restoring force drawing in addition, stem (131) was because of the releasing of pressure among locator (13) had been compressed, the cunning of promptly taking advantage of a situation is gone back to center concave point d location, shown in Fig. 3-A, and can make pressing block (127) and limiting plate (126) sliding cutting and cross and return back to the home position, promptly break away from and get back to original position, and wait for actuation cycle next time with the body of rod (103) and contacting of locator (13);

In sum, the utility model can make closet seat-cushion produce vertical motion in use, has the auto-flushing effect again, has progressive really, meets the regulation of utility model patent.

Graphic explanation

10 toilet seat automatic-ascendings and synchronous automatic flushing device

11 containers, 101 square pedestal 110 groove grooves

12 actuating arms, 102 circular grooves, 111 side covers

The body of rod 112 shaft-pivot holes of 13 locators, 103 spherical shape

113 holes of 14 springs, 104 ball heads

15 flushing controllers, 105 bodies of rod, one end, 114 protruding axles

16 chains, 106 holes, 115 openings

21 closet seat-cushions, 116 catch

22 water tank handles, 117 catch

23 substrates, 118 U-rails

119 U-rails

121 actuating arm center axial regions, 131 central posts, 151 ratchet pawl

122 C types are buckled 132 lamellar bodies, 152 ratchet pawl

123 annular grooves, 133 tracks, 153 protuberances

124 O type rings, 134 springs, 154 protuberances

125 cross bars, 135 cylindrical shells, 155 springs

126 limiting plates, 136 ducts, 156 ㄇ shape plate bodys

Space between 127 pressing blocks, 137 push rods, 157 pawls

128 throw rods

Claims (4)

1, a kind of two-section closet seat-cushion rises and synchronous automatic flushing device automatically, be arranged at the side of toilet seat, comprise a substrate, a container contain an actuating arm, a locator, a spring, a flushing controller and one and the water tank handle between composition such as attachment, wherein this actuating arm system is with the central axis pivot, and tail end extends long and places square person under the closet seat-cushion; It is characterized in that:

This container system cooperates a side cover to form, inside is provided with a shaft-pivot hole and the angle end is established opening, be made for that swing arm is pivoted and its tail end stretches out freely up and down, and establish hole system for ccontaining this locator in appropriate location, and cooperate corresponding set axial two microscler catch and two U-rails to form the space that supplies flushing controller setting and start with side cover, and correspondence is established a slotted eye in the top herein, it is the scope of activities of attachment, one end is established a protruding axle and is held one of spring end person for colluding in the below again, and this microscler catch side is in the container bottom surface and set firmly a pedestal, it is on end face and be provided with an arc groove and run through this groove in the pedestal side and establish a breach, and the body of rod that supplies an end to be provided with a ball head is embedded in the arc groove, and the end in addition of this body of rod then is fixedly arranged on the head end of this locator;

The outside, this actuating arm center is protruded and is provided with a pressing block and limiting plate, and the two is mutually every suitable all distances, and this pressing block is analysed and observe and generally is the L type, and its and this limiting plate also is subjected to the interlock of this actuating arm swing and capable circumference rotates; Extend axially a throw rod tool appropriate size in this actuating arm outside again, and the end in addition of ammunition feed spring colludes and holds the start person that matches with flushing controller;

This locator is moved the limited block in actuating arm, is to articulate a ball body by a central post front end, and the rear end side is provided with planned orbit and generally is Shape has center concave point and bottom, and left and right sides track, and left track junior, push rod system is along the track action and be subjected to pining down of spring element, be contained in the cylindrical shell, this cylindrical shell is corresponding to the track place of central post, be provided with the duct and be convenient to the push rod start, make it at pressurized during with two kinds of states of pressurized not, the situation of complying with pressing block compacting or not suppressing this body of rod finish central post pressed after central post stretch out this limiting plate of blocking and make the capable positioning action of actuating arm be positioned the minimum point of limited block, push rod is got back to concave point at last after the pressurized again, and central post reinstatement attitude and actuating arm is put back one of home position do action person;

A pivot is intermeshed on a JiongXing Ban body by two ratchet pawl heads in this flushing controller system, and be within the microscler catch of container, one of this chain end is also affixed with it, the other end then connects the water tank handle, and this two ratchet pawl head outside is respectively equipped with interior the moving of U-rail that protuberance system is in container and side cover, it is hook-shaped and be provided with a spring and make it keep two pawl lower ends to part a little in being that claw extends by head in its lower end system, the throw rod that space between two pawls then is made for swing arm holds, and be subjected to its interlock, make its protuberance move and support that two pawls open to the U-rail end, throw rod then breaks away from and the person that draws the attachment;

According to above-mentioned constructing apparatus combination, make user first moving to let go behind the subordinate wedge pad (being actuating arm), seat cushion will rise a bit of, second moving then is seated on the seat cushion, and using the 3rd moving seat cushion that leaves later, seat cushion rises automatically on the one hand, the bath of the thing that promptly is connected on the other hand pulling water tank handle, and reach effect with the automatic rising of two-section closet seat-cushion and synchronous auto-flushing, use calm convenient and healthy person.

2, rise automatically and synchronous automatic flushing device according to the described a kind of two-section closet seat-cushion of claim 1, it is characterized in that: wherein this container outside lower end system is circular arc, and the microscler catch lower end in it also is circular arc, makes the actuating travel person who is camber line for the throw rod that is matched with the actuating arm outer circumferential side.

3, rise automatically and synchronous automatic flushing device according to the described a kind of two-section closet seat-cushion of claim 1, it is characterized in that: wherein the throw rod of this actuating arm is best with the triangle.

4, rise automatically and synchronous automatic flushing device according to the described a kind of two-section closet seat-cushion of claim 1, it is characterized in that: wherein the whole system of this attachment is soft flexible preferable.

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