CN204690883U - The spray bar mechanism of the flexible bending mechanism of band and electronic water closet - Google Patents
The spray bar mechanism of the flexible bending mechanism of band and electronic water closet Download PDFInfo
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- CN204690883U CN204690883U CN201520301435.XU CN201520301435U CN204690883U CN 204690883 U CN204690883 U CN 204690883U CN 201520301435 U CN201520301435 U CN 201520301435U CN 204690883 U CN204690883 U CN 204690883U
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Abstract
The utility model discloses spray bar mechanism and the electronic water closet of the flexible bending mechanism of band, the spray bar mechanism of the flexible bending mechanism of band comprises telescope support, telescopic drive assembly and spray boom body assembly, telescope support comprises fixed support, and to be arranged on fixed support and can its travel(l)ing rest stretched relatively, travel(l)ing rest at least comprises a joint support, spray boom body assembly comprises foldable component, foldable component is provided with the rotation spray boom be connected with shower nozzle, and by rotating shaft with rotate the guiding spray boom that is rotationally connected of spray boom, rotating shaft is arranged with its two ends be connected to guiding spray boom respectively and rotate on spray boom for ordering about the torsion spring rotating spray boom and up rotate, guiding spray boom is movably installed on the front-end bracket of travel(l)ing rest, and can stretch by opposed front end support under telescopic drive Component driver.This structure can on the basis not changing the size under the non-extended configuration of spray bar mechanism, the spread length of elongated spray bar mechanism, the horizontal sextant angle of increasing ejection water column, thus the women that is more convenient for cleans lower body.
Description
Technical field
The utility model relates to the toilet technical field of band hydro-peening function, particularly relates to spray bar mechanism and the electronic water closet of the flexible bending mechanism of band.
Background technology
The requirement of the modern life to sanitary bath equipment is more and more higher, especially for toilet, not only requires that it solves daily excretion and defecation demand, more requires that it has modern health and cleaning function.And electronic water closet is due to the diversity of its function, operation intelligent, brings the increasing market demand.The electronic water closet wherein with hydro-peening function enjoys great popularity, and by washing spray boom, it can realize that stern is washed, irrigation of rectum or lower body cleaning function.
The water washing spray linkage of existing electronic water closet is a stretching structure, and with reference to Fig. 1 a and Fig. 1 b, it spray boom body 2 comprising spray boom support 1 and be connected with shower nozzle 3, described spray boom body 2 is movably arranged on spray boom support 1 and can relatively stretches by spray boom support 1.There are the following problems for this structure: (1) due to electronic water closet inner space limited, the length of spray boom support 1 can not be done oversize, and once flexible spray bar mechanism spread length will be caused thus not enough; (2) horizontal sextant angle of this structure ejection water column is determined by the nozzle angle on shower nozzle 3 completely, and horizontal sextant angle is less; (3) the spread length horizontal sextant angle that is not enough and ejection water column due to spray bar mechanism is less, can cause when women uses lower body to clean water column fail front cleaning perineum position problem, and when sitting posture more rearward time, water column also may directly spray outside toilet.
Utility model content
To fail front when spray bar mechanism spread length horizontal sextant angle that is not enough and ejection water column is large not brings lower body clean to women clean the problem of perineum position to overcome, the utility model provides a kind of spray bar mechanism with flexible bending mechanism and electronic water closet, it can on the basis not changing the size under the non-extended configuration of spray bar mechanism, the spread length of elongated spray bar mechanism, the horizontal sextant angle of increasing ejection water column, thus the women that is more convenient for cleans lower body.
The utility model solves the technical scheme that its technical problem adopts:
The spray bar mechanism of the flexible bending mechanism of band, comprise telescope support, telescopic drive assembly and the spray boom body assembly with shower nozzle, described telescope support comprises fixed support, and to be arranged on fixed support and can its travel(l)ing rest stretched relatively, described travel(l)ing rest at least comprises a joint support, described spray boom body assembly comprises foldable component, described foldable component is provided with the rotation spray boom be connected with shower nozzle, and by rotating shaft with rotate the guiding spray boom that is rotationally connected of spray boom, described rotating shaft is arranged with its two ends be connected to guiding spray boom respectively and rotate on spray boom for ordering about the torsion spring rotating spray boom and up rotate, described guiding spray boom is movably installed on the front-end bracket of travel(l)ing rest, and can stretch by opposed front end support under telescopic drive Component driver.
As the improvement of technique scheme, between described front-end bracket and foldable component, be provided with the rotation positioning component preventing from rotating spray boom and down rotate under hydraulic pressure effect.
As the further improvement of technique scheme, described rotation positioning component is slider-crank mechanism, it comprises slide block, connecting rod and crank block, described slide block is movably arranged on also can at the opposed front end support-moving under spray boom driving that leads on front-end bracket, described connecting rod two ends are rotationally connected with slide block, crank block respectively, and described crank block is rotatably connected on front-end bracket and also can abuts against with rotation spray boom.
Further, described front-end bracket is provided with and is accommodated into incorporating section in it by rotating spray boom front end, and rear one of described front-end bracket and front-end bracket saves that being provided with between support bounces back to front-end bracket provides the retraction limit assembly of resistance.
Further, described retraction limit assembly comprise be located at front-end bracket a rear joint support on and elastic parts on front-end bracket can be connected to, elastic parts comprises boss block moving up and down, and drives the Compress Spring of boss block up movement.
Further, described nozzle connecting is connected to the water pipe for supplying flushing water, and described water pipe is located at and is rotated in spray boom and guiding spray boom and be arranged with anti-folding spring at rotation spray boom and the link position place of guiding spray boom.
Further, described spray boom body assembly also comprises shower nozzle contiguous block, described shower nozzle contiguous block two ends are connected with shower nozzle, rotation spray rod seal respectively by sealing ring, shower nozzle contiguous block is sealedly connected with water pipe joint near the one end rotating spray boom, and described water pipe joint is provided with the outstanding joint for overlapping water receiving pipe being placed in and rotating in spray boom.
Further, described travel(l)ing rest saves by two or above the propping up of socket mutually of two joints is configured to, the inside front haulage mechanism of the movement in the same way of a joint support after affecting when last joint support extending forwards is provided with between the support of adjacent two joints socket mutually, and an inside rear haulage mechanism saving support movement in the same way after affecting when last joint support bounces back backward.
Further, between described guiding spray boom and travel(l)ing rest, be provided with the spray boom front limit mechanism of the excessive extending forwards of spray boom that prevents from leading, between described fixed support and travel(l)ing rest, be provided with position-limit mechanism after the support preventing travel(l)ing rest from bouncing back excessively backward.
Further, the support front limit mechanism preventing the excessive extending forwards of travel(l)ing rest is provided with between described fixed support and travel(l)ing rest.
Further, the outside rear haulage mechanism affecting travel(l)ing rest movement in the same way when the spray boom that leads bounces back backward is provided with between described guiding spray boom and travel(l)ing rest.
Further, described telescopic drive assembly comprises motor and transmission device, described motor is arranged on fixed support, described transmission device comprises the runner be connected with motor, and two ends are separately fixed at the long steel band on runner and guiding spray boom, described front-end bracket is fixed with the short steel band be crimped on long steel band.
The utility model additionally provide employing as above arbitrary described band to stretch the electronic intelligence toilet of spray bar mechanism of bending mechanism.
The beneficial effects of the utility model are: the utility model by installing foldable component on telescope support, foldable component is provided with the rotation spray boom be connected with shower nozzle, and by rotating shaft with rotate the guiding spray boom that is rotationally connected of spray boom, rotating shaft is arranged with the torsion spring that its two ends are connected to guiding spray boom respectively and rotate on spray boom, the up bending of rotation spray boom is made by the effect of torsion spring, from the horizontal sextant angle that can strengthen ejection water column, the spray boom that simultaneously leads is movably installed on front-end bracket, and form stretching structure between front-end bracket, whole spray bar mechanism is made to form the stretching structure of more than secondary or secondary, thus can on the basis not changing the size under the non-extended configuration of spray bar mechanism, the spread length of elongated spray bar mechanism, just because of increasing the spread length of spray bar mechanism and increasing the horizontal sextant angle of ejection water column, when making women use lower body to clean, water column can clean perineum position in front, thus the women that is more convenient for cleans lower body, and can prevent water column from spraying toilet.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 a is the schematic diagram that existing water washing spray linkage is in contraction state;
Fig. 1 b is the schematic diagram that existing water washing spray linkage is in deployed condition;
Fig. 2 is the side structure schematic diagram of the spray bar mechanism in the utility model;
Fig. 3 a is the structural representation that spray bar mechanism is in folded state;
Fig. 3 b is the structural representation that spray bar mechanism is in deployed condition;
Fig. 4 is the decomposing schematic representation of spray bar mechanism;
Fig. 5 a is that the secondary spray bar mechanism that stretches is in the side schematic view of folded state;
Fig. 5 b is that secondary stretches the view of travel(l)ing rest extending forwards of spray bar mechanism;
Fig. 5 c is the view that travel(l)ing rest that secondary stretches spray bar mechanism stretches out completely;
Fig. 5 d is that secondary stretches the view of spray boom body assembly extending forwards of spray bar mechanism;
Fig. 5 e is the view that rotation spray boom that secondary stretches spray bar mechanism rotates up counterclockwise;
Fig. 5 f is that the secondary spray bar mechanism that stretches is in the view launched completely;
Fig. 6 is the sectional drawing of spray boom body assembly;
Fig. 7 a is the sectional drawing of spray bar mechanism;
Fig. 7 b is the A place enlarged drawing of Fig. 7 a;
Fig. 7 c is the B place enlarged drawing of Fig. 7 a;
Fig. 8 a is the decomposing schematic representation of travel(l)ing rest and slider-crank mechanism installment state;
Fig. 8 b is the sectional drawing that slider-crank mechanism is arranged on travel(l)ing rest;
Fig. 9 is the schematic diagram that spray bar mechanism is arranged on when electronic water closet inside uses;
Figure 10 is the sectional drawing of the electronic water closet of band spray bar mechanism.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.Front-end bracket 10 in following manual to be in direction of extension support foremost when referring to that telescope support stretches out completely, when travel(l)ing rest is made up of a joint support, travel(l)ing rest is front-end bracket 10; Described last joint support and rear one saves the forward and backward position referring to obtain along travel(l)ing rest direction of extension respectively in support.
As shown in Fig. 2 ~ Fig. 8 b, for band of the present utility model stretches the spray bar mechanism of bending mechanism.It spray boom body assembly comprising telescope support, telescopic drive assembly and there is shower nozzle 1, described telescope support comprises fixed support 17, and to be arranged on fixed support 17 and can its travel(l)ing rest stretched relatively, described fixed support 17 is provided with the guide rail slided for travel(l)ing rest, and described travel(l)ing rest at least comprises a joint support.Described spray boom body assembly comprises foldable component, described foldable component is provided with the rotation spray boom 6 be connected with shower nozzle 1, and by rotating shaft 8 and the guiding spray boom 7 rotating spray boom 6 and be rotationally connected, described rotating shaft 8 is arranged with for ordering about the torsion spring 9 rotating spray boom 6 and up rotate, two of described torsion spring 9 are stretched out pin and act on rotation spray boom 6 and guiding spray boom 7 inwall respectively, make both not by conservation degree angle during external force, rotate spray boom 6 time stressed and can turn clockwise (down rotating).In the present embodiment, described rotating shaft 8 is connecting pin, described connecting pin is through the installing hole rotating spray boom 6 and guiding spray boom 7, and pass the centre bore of torsion spring 9, rotation spray boom 6 and guiding spray boom 7 are rotationally connected, this structure is simple, torsion spring 9 is facilitated to install, certainly, described rotating shaft 8 also can be the one-body molded projection being arranged on guiding spray boom 7 or rotating spray boom 6 two side ends, two projections are inserted in the installing hole of the two side ends of described rotation spray boom 6 or guiding spray boom 7, and two projections are all arranged with described torsion spring 9.Described guiding spray boom 7 is movably installed on the front-end bracket 10 of travel(l)ing rest, and can stretch by opposed front end support 10 under telescopic drive Component driver, described front-end bracket 10 is provided with the track slided for guiding spray boom 7, makes to form stretching structure between the front-end bracket 10 of travel(l)ing rest and the guiding spray boom 7 of foldable component.
Described shower nozzle 1 is connected with the water pipe 5 for supplying flushing water, and described water pipe 5 is located at and is rotated in spray boom 6 and guiding spray boom 7 and be arranged with anti-folding spring (not shown) at rotation spray boom 6 and the link position place of guiding spray boom 7.This structure is by the resiliency supported effect of anti-folding spring, can anti-antipriming pipe 5 rotation spray boom 6 up in rotary course by excessive bending, thus anti-antipriming pipe 5 is fractureed, the connection that anti-antipriming pipe 5 affects between itself and shower nozzle 1 because of excessive bending, ensure the sealing between water pipe 5 and shower nozzle 1, prevent from leaking.In order to the sealing ensureing that in spray boom body assembly, water route connects, prevent spray boom body assembly from leaking in rotation spray boom 6 rotary course, described spray boom body assembly also comprises shower nozzle contiguous block 2, described shower nozzle contiguous block 2 two ends respectively by sealing ring and shower nozzle 1, rotate spray boom 6 and be tightly connected, shower nozzle contiguous block 2 is sealedly connected with water pipe joint 4 near the one end rotating spray boom 6, and described water pipe joint 4 is provided with the outstanding joint for overlapping water receiving pipe 5 being placed in and rotating in spray boom 6.Preferably, described shower nozzle contiguous block 2 two ends are inserted shower nozzle 1 respectively and are rotated in spray boom 6, and by sealing ring sealing and fastening, structure is simply, easy for installation.Particularly, as shown in Figure 6, the boss outer shroud of the internal watercourses outlet of shower nozzle contiguous block 2 is provided with little O-ring seal 3a, the front and back outer wall of shower nozzle contiguous block 2 is equipped with large O-ring seal 3b respectively, shower nozzle 1 inside is inserted in the water side of shower nozzle contiguous block 2, by large O-ring seal 3b, little O-ring seal 3a sealing and fastening, the water inlet end of shower nozzle contiguous block 2 inserts the annular mouth rotating spray boom 6, is sealed and fastening by large O-ring seal 3b.The middle part of described shower nozzle contiguous block 2 is provided with the shaft shoulder, the two ends of shower nozzle contiguous block 2 are inserted shower nozzle 1 respectively and to be rotated after in spray boom 6 shaft shoulder two ends respectively with shower nozzle 1 with to rotate spray boom 6 bonding, greatly strengthen shower nozzle contiguous block 2 and shower nozzle 1, rotate bonding strength between spray boom 6.Described water pipe joint 4 is tightly connected with shower nozzle contiguous block 2 by ultrasonic welding technique, and relative to the structure of sealing ring sealing, the connection between water pipe joint 4 and shower nozzle contiguous block 2 is more solid and reliable, better tightness.In the utility model, the structure of shower nozzle 1 can refer to publication number is nozzle structure in the patent of CN101886420A.Described shower nozzle 1 is provided with the first jet that can spray straight line current, with the second nozzle that can spray spiral water flow, first jet, water route, second nozzle place are communicated with the second water pipe 5b with the first water pipe 5a respectively by shower nozzle contiguous block 2, water pipe joint 4, when the utility model uses, first water pipe 5a is connected with outside selector valve assembly 27 with the second water pipe 5b, as shown in Figure 9, open by controlling selector valve assembly 27 water route be connected with the first water pipe 5a or the second water pipe 5b.
Down rotate under the effect of hydraulic pressure to prevent rotating spray boom 6, rock, between described front-end bracket 10 and foldable component, be provided with the rotation positioning component preventing from rotating spray boom 6 and down rotate under hydraulic pressure effect.Preferably, described rotation positioning component is slider-crank mechanism, it comprises slide block 12, connecting rod 13 and crank block 14, described slide block 12 is movably arranged on front-end bracket 10 and also can moves by opposed front end support 10 under guiding spray boom 7 drives, described connecting rod 13 two ends are rotationally connected with slide block 12, crank block 14 respectively, and described crank block 14 is rotatably connected on front-end bracket 10 and also can abuts against with rotation spray boom 6.Particularly, described slide block 12 and connecting rod 13 are flexibly connected by the first connecting pin, and connecting rod 13 can rotate around the first connecting pin.Described connecting rod 13 and crank block 14 are flexibly connected by the second connecting pin, and crank block 14 can rotate around the second connecting pin.As shown in Figure 8 a, described slider-crank mechanism is arranged on the front end of front-end bracket 10, and the cylinder boss 14a of crank block 14 is arranged in the recess 10c of front-end bracket 10, and crank block 14 around its cylinder boss 14a clockwise or be rotated counterclockwise.The bottom surface 12a of slide block 12 is placed on the inner bottom surface 10d of front-end bracket 10, and the small boss 12b of slide block 12 is arranged in the groove 10e of front-end bracket 10, and slide block 12 can along the inner bottom surface 12a slide anteroposterior of front-end bracket 10.When guiding spray boom 7 stretches forward under the effect of telescopic drive assembly, when contacting to guiding spray boom 7 with slide block 12, guiding spray boom 7 promotes slide block 12 toward reach, slide block 12 drives crank block 14 to rotate clockwise by connecting rod 13, crank block 14 in rotation process can with rotation spray boom 6 lower end abut, and can promote rotation spray boom 6 up rotate.Above-mentioned slider-crank mechanism not only can stop that rotating spray boom 6 down rotates, and can strengthen the horizontal sextant angle of bending mechanism ejection water column further.
Described front-end bracket 10 is provided with and is accommodated into incorporating section 10f in it by rotating spray boom 6 front end, and as shown in Figure 7b, described front-end bracket 10 comprises sleeve and is fixed on the sleeve back-up ring 11 of sleeve rear end, and described incorporating section 10f is the outer wall of sleeve.Rear one of described front-end bracket 10 and front-end bracket 10 saves that being provided with between support bounces back to front-end bracket 10 provides the retraction limit assembly of resistance, first rotation spray boom 6 is accommodated in the 10f of incorporating section before bouncing back to make front-end bracket 10, spray bar mechanism can be prevented to be installed on when toilet uses and human body touches, and can jetting height be reduced.Described retraction limit assembly comprise be located at front-end bracket 10 a rear joint support on and elastic parts on front-end bracket 10 can be connected to, elastic parts comprises boss block 18 moving up and down, and drives the Compress Spring 19 of boss block 18 up movement.As shown in Figure 7b, the front end of a rear joint support of described front-end bracket 10 is provided with the installation base of band through hole, the bottom of installation base is fixed with the boss lid 20 of closed through hole, described Compress Spring 19 and boss block 18 are arranged in installation base, boss block 18, under the resiliency supported of Compress Spring 19, can move up and down by during external force.When the spray boom 7 that leads bounces back under telescopic drive Component driver backward, because the rear end of front-end bracket 10 is stopped by boss block 18, thus guiding spray boom 7 opposed front end support 10 can be made to move backward, due to the stop of incorporating section 10f, rotating spray boom 6 can be rotated down and be accommodated in the 10f of incorporating section under the drive of guiding spray boom 7.
Described telescopic drive assembly comprises motor 25 and transmission device, described motor 25 is arranged on fixed support 17, described transmission device comprises the runner 24 be connected with motor 25, and two ends are separately fixed at the long steel band 22 on runner 24 and guiding spray boom 7, described front-end bracket 10 is fixed with the short steel band 16 be crimped on long steel band 22, described short steel band 16 is inlaid on a rear joint support of front-end bracket 10 slidably, described long steel band 22 is located at the below of short steel band 16, this structure can prevent long steel band 22 from arching upward in moving process forward, ensure the stretching motion of spray bar mechanism, improve transmission efficiency.As shown in Figure 7a, long steel band 22 afterbody bending part is embedded in the inner fovea part of runner 24, and steel band briquetting 23 is arranged in this inner fovea part, is fixed by long steel band 22.The output shaft of motor 25 passes the through hole of fixed support 17, and insert the centre bore of runner 24, motor 25 is screwed on fixed support 17, and runner 24 rotates with motor output shaft.It is outside that runner lid 21 is arranged on runner 24, is screwed on fixed support 17.As Fig. 7 c, long steel band 22 front end is embedded on the erecting bed of guiding spray boom 7 back lower place, and long steel band 22 can be with action-oriented spray boom 7 to move forward and backward.As Fig. 7 b, sleeve back-up ring 11 is fixed on sleeve rear end, and short steel band 16 front end turned up portion is by being enclosed in below sleeve back-up ring 11, and short steel band 16 moves forward and backward with sleeve back-up ring 11.
Be provided with the spray boom front limit mechanism of the excessive extending forwards of spray boom 7 that prevents from leading between described guiding spray boom 7 and travel(l)ing rest, between described fixed support 17 and travel(l)ing rest, be provided with position-limit mechanism after the support preventing travel(l)ing rest from bouncing back excessively backward.Drive unit is by external signal enabling and in driving guiding spray boom 7 reach process, when described guiding spray boom 7 is contacted with described spray boom front limit mechanism with front-end bracket 10, drive unit stops action; Drive unit moves past in journey after driving guiding spray boom 7, when described travel(l)ing rest and fixed support 17 are contacted with position-limit mechanism after described support, and drive unit stopping action, thus prevent spray bar mechanism hyper-extended and retraction.In the present embodiment, described spray boom front limit mechanism by the spray boom front limit fixed mechanism 10a be located on front-end bracket 10 be located at the spray boom front limit movable device 7b led on spray boom 7 and form; After described support, position-limit mechanism is made up of spacing movable device 11b after limiting fixing mechanism 21a after the support be located on fixed support 17 and the support being located on travel(l)ing rest.In order to prevent the excessive extending forwards of travel(l)ing rest, be provided with support front limit mechanism between described fixed support 17 and travel(l)ing rest, described support front limit mechanism is made up of the support front limit fixed mechanism 17a be located on fixed support 17 and the support front limit movable device 10b be located on travel(l)ing rest.
The outside rear haulage mechanism affecting travel(l)ing rest movement in the same way when the spray boom 7 that leads bounces back backward is provided with between described guiding spray boom 7 and travel(l)ing rest.Described outside rear haulage mechanism is made up of with the outside rear haulage driven member 11a be located on travel(l)ing rest the outside rear haulage driving mechanism 7a be located on guiding spray boom 7.The utility model, due to the effect of torsion spring 9, forms larger frictional force between guiding spray boom 7 and travel(l)ing rest, thus can make to affect travel(l)ing rest to move in the same way during guiding spray boom 7 extending forwards.
Be configured to example with travel(l)ing rest by a joint support, namely travel(l)ing rest is front-end bracket 10, and the specific works procedure declaration of spray bar mechanism is as follows:
As shown in Figure 5 a, spray bar mechanism is in folded state, and motor 25 receives external signal and starts, and forward turns clockwise, and drive transmission device to travel forward, actuator drives spray boom body assembly travels forward.Because frictional force between spray boom body assembly and front-end bracket 10 is comparatively large, drive front-end bracket 10 to travel forward along the guide rail direction of fixed support 17, now spray boom body assembly and front-end bracket 10 keep geo-stationary, as shown in Figure 5 b.When front-end bracket 10 is contacted with support front limit mechanism with fixed support 17, front-end bracket 10 stop motion, spray boom body assembly moves forward.When the rotation spray boom 6 of spray boom body assembly stretches out incorporating section 10f, rotate spray boom 6 and be rotated counterclockwise under torsion spring 9 drives, as depicted in fig. 5e.When guiding spray boom 7 contacts with slide block 12, and when promoting slide block 12, slide block 12 drives crank block 14 to turn clockwise by connecting rod 13.When crank block 14 is with when contacting bottom rotation spray boom 6, crank block 14 driven rotary spray boom 6 continues to be rotated counterclockwise, as shown in Figure 7 c.When the spray boom 7 that leads is contacted with spray boom front limit mechanism with front-end bracket 10, the stop motion of guiding spray boom 7, now motor 25 quits work, and spray bar mechanism completes the work of pushing ahead, as shown in figure 5f.
After spray bar mechanism completes the work of pushing ahead, user can use female lower body cleaning function to clean lower body.User can select different current to rinse according to self needing.When selecting straight line current pre-washing function, programme-control selector valve assembly 27, open the water route be connected with the first water pipe 5a, current flow to first jet through the first water pipe 5a, and ejection straight line current rinse.When user selects spiral water flow pre-washing function, programme-control selector valve assembly 27, open the water route be connected with the second water pipe 5b, current flow to second nozzle through the second water pipe 5b, and ejection spiral water flow rinses.
After water spray terminates, under outside signal command, motor 25 is oppositely rotated counterclockwise, and drives actuator drives spray boom body assembly to move backward.Now the be fixed boss block 18 of support 17 front end of front-end bracket 10 blocks, and remains static, as shown in Figure 7b.Spray boom body assembly continues to move backward under long steel band 22 drives, and rotates the stop that spray boom 6 is subject to incorporating section 10f, is rotated down counterclockwise, as depicted in fig. 5e.When the front end rotating spray boom 6 is contracted in the 10f of incorporating section completely, when outside rear haulage driving mechanism 7a on guiding spray boom 7 touches the outside rear haulage driven member 11a on front-end bracket 10, guiding spray boom 7 drives front-end bracket 10 to continue to move backward by boss block 18, as shown in Figure 5 b.When front-end bracket 10 and fixed support 17 are contacted with position-limit mechanism after described support, front-end bracket 10 stops moving backward, and spray bar mechanism is in complete retracted state, and now, motor 25 quits work, and spray bar mechanism completes the work bounced back backward, as shown in Figure 5 a.
In above-mentioned design, each structure in haulage gear and position-limit mechanism is the projection of each relative movement part body appropriate location, rely on this projection, to relative motion side, mechanical stop and draw occur, and the stopping that when moving to restraining position, motor 25 moves is caused by mechanical stall.Certainly, also can be: install position sensor and electromagnet or ferro-aluminum boron magnets in corresponding positions make when moving component arrives assigned position electromagnet action with the other side's motion of electromagnetic attraction traction phase or make control motor 25 power-off with spacing above-mentioned Change In Design; Or when moving component arrives assigned position, utilize the strong suction of ferro-aluminum boron magnets to draw with spacing.But it is more simple with the structure in the present embodiment.
Above-described retraction limit assembly also can adopt following structure to replace: described retraction limit assembly comprises the magnet on the rear joint support being arranged on front-end bracket 10 or front-end bracket 10, and be arranged on front-end bracket 10 rear one joint support or front-end bracket 10 on iron block, utilize magnet to the magnetic attraction of iron block to front-end bracket 10 retraction resistance is provided.
Spray bar mechanism of the present utility model is except can being applied to female lower body and cleaning, and the bowel lavage that also can realize ordinary electronic toilet rinses and buttocks pre-washing function.When user's choice for use bowel lavage pre-washing function or buttocks pre-washing function, programme-control spray bar mechanism extend out to the state as Fig. 5 c.When selecting bowel lavage pre-washing function, the water route be connected with the first water pipe 5a opened by programme-control selector valve assembly 27, and current flow to the first jet of shower nozzle 1 through the first water pipe 5a, and ejection straight line current rinse, and realize bowel lavage pre-washing function.When selecting buttocks pre-washing function, programme-control selector valve assembly 27, open the water route be connected with the second water pipe 5b, current flow to the second nozzle of shower nozzle 1 through the second water pipe 5b, and ejection spiral water flow rinses, and realizes buttocks pre-washing function.
In the utility model, spray bar mechanism is except the structure that above-mentioned secondary can be adopted flexible, can also adopt the repeatedly stretching structure of segmentation stretching, extension, segmented folding shrinking.Namely travel(l)ing rest not only can be configured to by a joint, also propping up of can saving by two or more than two joints mutually be socketed is configured to, the inside front haulage mechanism of the movement in the same way of a joint support after affecting when last joint support extending forwards is provided with between the support of adjacent two joints socket mutually, and the inside rear haulage mechanism of joint support movement in the same way after affecting when last joint support bounces back backward, thus realize the stretching, extension section by section of the above support of two joints and bounce back section by section.Wherein, the action principle of last joint support to a rear joint support is equivalent to secondary and stretches the action principle of the guiding spray boom 7 pairs of front-end brackets 10 in spray bar mechanism, the action principle of final section support to fixed support 17 of travel(l)ing rest is equivalent to secondary and stretches the action principle of front-end bracket 10 pairs of fixed supports 17 in spray bar mechanism, repeats no more.
As shown in Figure 9 and Figure 10, the utility model also provides a kind of electronic water closet, and it comprises above-mentioned spray bar mechanism, and spray bar mechanism is arranged on the seat ring of electronic water closet 28.
Certainly, the utility model, except above-mentioned embodiment, can also have other structural distortion, and these equivalent technical solutions also should within its protection domain.
Claims (13)
1. the spray bar mechanism of the flexible bending mechanism of band, comprise telescope support, telescopic drive assembly and the spray boom body assembly with shower nozzle, described telescope support comprises fixed support, and to be arranged on fixed support and can its travel(l)ing rest stretched relatively, it is characterized in that: described travel(l)ing rest at least comprises a joint support, described spray boom body assembly comprises foldable component, described foldable component is provided with the rotation spray boom be connected with shower nozzle, and by rotating shaft with rotate the guiding spray boom that is rotationally connected of spray boom, described rotating shaft is arranged with its two ends be connected to guiding spray boom respectively and rotate on spray boom for ordering about the torsion spring rotating spray boom and up rotate, described guiding spray boom is movably installed on the front-end bracket of travel(l)ing rest, and can stretch by opposed front end support under telescopic drive Component driver.
2. band according to claim 1 stretches the spray bar mechanism of bending mechanism, it is characterized in that: be provided with the rotation positioning component preventing from rotating spray boom and down rotate under hydraulic pressure effect between described front-end bracket and foldable component.
3. band according to claim 2 stretches the spray bar mechanism of bending mechanism, it is characterized in that: described rotation positioning component is slider-crank mechanism, it comprises slide block, connecting rod and crank block, described slide block is movably arranged on also can at the opposed front end support-moving under spray boom driving that leads on front-end bracket, described connecting rod two ends are rotationally connected with slide block, crank block respectively, and described crank block is rotatably connected on front-end bracket and also can abuts against with rotation spray boom.
4. band according to claim 1 stretches the spray bar mechanism of bending mechanism, it is characterized in that: described front-end bracket is provided with and is accommodated into incorporating section in it by rotating spray boom front end, rear one of described front-end bracket and front-end bracket saves that being provided with between support bounces back to front-end bracket provides the retraction limit assembly of resistance.
5. band according to claim 4 stretches the spray bar mechanism of bending mechanism, it is characterized in that:
Described retraction limit assembly comprise be located at front-end bracket a rear joint support on and elastic parts on front-end bracket can be connected to, elastic parts comprises boss block moving up and down, and drives the Compress Spring of boss block up movement.
6. band according to claim 1 stretches the spray bar mechanism of bending mechanism, it is characterized in that: described nozzle connecting is connected to the water pipe for supplying flushing water, described water pipe is located at and is rotated in spray boom and guiding spray boom and be arranged with anti-folding spring at rotation spray boom and the link position place of guiding spray boom.
7. band according to claim 1 stretches the spray bar mechanism of bending mechanism, it is characterized in that: described spray boom body assembly also comprises shower nozzle contiguous block, described shower nozzle contiguous block two ends are connected with shower nozzle, rotation spray rod seal respectively by sealing ring, shower nozzle contiguous block is sealedly connected with water pipe joint near the one end rotating spray boom, and described water pipe joint is provided with the outstanding joint for overlapping water receiving pipe being placed in and rotating in spray boom.
8. band according to claim 1 stretches the spray bar mechanism of bending mechanism, it is characterized in that: described travel(l)ing rest saves by two or above the propping up of socket mutually of two joints is configured to, the inside front haulage mechanism of the movement in the same way of a joint support after affecting when last joint support extending forwards is provided with between the support of adjacent two joints socket mutually, and an inside rear haulage mechanism saving support movement in the same way after affecting when last joint support bounces back backward.
9. band according to claim 1 stretches the spray bar mechanism of bending mechanism, it is characterized in that: the spray boom front limit mechanism being provided with the excessive extending forwards of spray boom that prevents from leading between described guiding spray boom and travel(l)ing rest, between described fixed support and travel(l)ing rest, be provided with position-limit mechanism after the support preventing travel(l)ing rest from bouncing back excessively backward.
10. band according to claim 1 stretches the spray bar mechanism of bending mechanism, it is characterized in that: be provided with the support front limit mechanism preventing the excessive extending forwards of travel(l)ing rest between described fixed support and travel(l)ing rest.
11. bands according to claim 1 stretch the spray bar mechanism of bending mechanism, it is characterized in that: be provided with the outside rear haulage mechanism affecting travel(l)ing rest movement in the same way when the spray boom that leads bounces back backward between described guiding spray boom and travel(l)ing rest.
12. bands according to claim 1 stretch the spray bar mechanism of bending mechanism, it is characterized in that: described telescopic drive assembly comprises motor and transmission device, described motor is arranged on fixed support, described transmission device comprises the runner be connected with motor, and two ends are separately fixed at the long steel band on runner and guiding spray boom, described front-end bracket is fixed with the short steel band be crimped on long steel band.
13. adopt band as described in any one of claim 1 ~ 12 claim to stretch the electronic intelligence toilet of spray bar mechanism of bending mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301435.XU CN204690883U (en) | 2015-05-11 | 2015-05-11 | The spray bar mechanism of the flexible bending mechanism of band and electronic water closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301435.XU CN204690883U (en) | 2015-05-11 | 2015-05-11 | The spray bar mechanism of the flexible bending mechanism of band and electronic water closet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690883U true CN204690883U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520301435.XU Withdrawn - After Issue CN204690883U (en) | 2015-05-11 | 2015-05-11 | The spray bar mechanism of the flexible bending mechanism of band and electronic water closet |
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| Country | Link |
|---|---|
| CN (1) | CN204690883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863230A (en) * | 2015-05-11 | 2015-08-26 | 江门市地尔汉宇电器股份有限公司 | Spray rod mechanism with telescopic bending mechanism and electronic toilet bowl |
| CN110219349A (en) * | 2019-05-31 | 2019-09-10 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of water spraying structure for intelligent closestool |
| CN113026886A (en) * | 2021-03-29 | 2021-06-25 | 深圳市恒致云科技有限公司 | Control method and device of intelligent closestool spray gun and intelligent closestool |
-
2015
- 2015-05-11 CN CN201520301435.XU patent/CN204690883U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863230A (en) * | 2015-05-11 | 2015-08-26 | 江门市地尔汉宇电器股份有限公司 | Spray rod mechanism with telescopic bending mechanism and electronic toilet bowl |
| CN110219349A (en) * | 2019-05-31 | 2019-09-10 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of water spraying structure for intelligent closestool |
| CN113026886A (en) * | 2021-03-29 | 2021-06-25 | 深圳市恒致云科技有限公司 | Control method and device of intelligent closestool spray gun and intelligent closestool |
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Granted publication date: 20151007 Effective date of abandoning: 20160921 |
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| AV01 | Patent right actively abandoned |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |