CN206538838U

CN206538838U - It is a kind of to be used for the upper door drive of hygienic water closet

Info

Publication number: CN206538838U
Application number: CN201720156199.6U
Authority: CN
Inventors: 臧铁钢; 陈亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-21
Filing date: 2017-02-21
Publication date: 2017-10-03
Anticipated expiration: 2027-02-21

Abstract

The utility model discloses a kind of upper door drive for hygienic water closet, including：Visit pull bar, steady brace fulcrum, steady brace pressure point, sliding fulcrum, counterweight of visiting, bracing wire of visiting, reducing motor, unidirectional sliding piece, elastic driving lever rotating shaft, elastic driving lever, elastic driving lever shaft fulcrum, return spring.Through the above way, the utility model is used for the upper door drive of hygienic water closet by using the motion of door body on upper door drive Automated condtrol, to realize the open and close function of upper door body, so that closestool realizes good low noise, deodorization, splashproof, water-saving function, structure is novel, easy to operate, performance stable, safety and sanitation, has extensive market prospects on the popularization for the upper door drive of hygienic water closet.

Description

It is a kind of to be used for the upper door drive of hygienic water closet

Technical field

The utility model is related to field of sanitary ware, more particularly to a kind of to be used for the driving dress of visiting of hygienic water closet Put.

Background technology

Water closet is a kind of very important modernization sanitary ware, has been widely used in family and public place, It is one of social civilization level and the measurement index of quality of life.In the water closet evolution of more than 400 years, form many Type, but its basic functional principle never has substantial change, is to be rinsed using current, and drives emissions, And carry out isolating for indoor environment and sewer using water seal.But in actual use, existing use conventional operation is former The water closet of reason has that some are used.

First, due to needing to form suction effect the water, it is necessary to more than comparison, in addition to effective clean water envelope is formed, Lower water must be more than water seal water, and therefore, conventional toilet water-saving performance is not good；

Second, user is in use, dirt can produce impact with water seal surface, cause sewage to flash；

Third, when rinsing dirt, due to the percussion of current, several meters of high air-flows containing bacterium can be formed, people is good for Health can have undesirable effect；

Four, if necessary to preferable developing result, then the speed of current can increase, and this to rinse noise larger；

Fifth, in use, the bad air produced by dirt can leak, and influence whether the experience of user.

Utility model content

The utility model is used for the upper door drive of hygienic water closet mainly solving the technical problems that offer is a kind of, By using the motion of door body on upper door drive Automated condtrol, to realize the open and close function of upper door body so that Closestool realizes good low noise, deodorization, splashproof, water-saving function, and structure is novel, easy to operate, performance stable, safety and sanitation, There are extensive market prospects in popularization for the upper door drive of hygienic water closet.

In order to solve the above technical problems, the utility model provides a kind of upper door drive for hygienic water closet, The hygienic water closet includes upper cavity, upper door body and lower chamber, and the upper cavity connection connects the top of the lower chamber, The upper door body abuts the junction of the upper cavity and the lower chamber, described to be used for the driving dress of visiting of hygienic water closet Put connection and control the open and close of the upper door body, the upper door drive for being used for hygienic water closet includes：

Visit pull bar, steady brace fulcrum, steady brace pressure point, sliding fulcrum, counterweight of visiting, bracing wire of visiting, slow down electricity Machine, unidirectional sliding piece, elastic driving lever rotating shaft, elastic driving lever, elastic driving lever shaft fulcrum, return spring,

One end of the pull bar of visiting is fixedly connected with the bottom of the upper door body, and the other end is connected by the sliding fulcrum The elastic driving lever, the steady brace fulcrum abuts the bottom of the described one end of pull bar in the close elastic driving lever of visiting, The steady brace pressure point abuts the top of the described one end of pull bar in the close elastic driving lever of visiting, the unidirectional sliding piece Connect the output shaft of the reducing motor and be arranged in the elastic driving lever rotating shaft, be provided with the elastic driving lever rotating shaft with The projection that the unidirectional sliding piece is used cooperatively, the elastic driving lever rotating shaft is provided with through hole, and one end of the elastic driving lever is set Put in the through hole and slided with the elastic driving lever rotating shaft and set, one end of the return spring connects the elastic dialing Bar, the other end connects and steel wire is wound with the elastic driving lever rotating shaft, the elastic driving lever rotating shaft, one end connection of the steel wire The counterweight of visiting, visits bracing wire described in other end connection.

In one preferred embodiment of the utility model, including shell, the shell be arranged on the upper cavity with it is described The rear portion of lower chamber and the outside for being arranged on the upper door drive for being used for hygienic water closet.

In one preferred embodiment of the utility model, the pull bar of visiting is contacted with the lower cone hole face of the upper door body Locate to come directly towards for sphere.

In one preferred embodiment of the utility model, the end of the pull bar of visiting is provided with elongated slot, the slip branch Point is arranged in the elongated slot to be used cooperatively with the elongated slot.

In one preferred embodiment of the utility model, the upper door body includes visit core and visit edge glue ring, institute State core of being visited described in edge glue ring cladding of visiting.

In one preferred embodiment of the utility model, the outer surface for visiting edge glue ring is provided with annular groove, The annular groove is fitted together to the bottom lip of the upper cavity, the bottom lip of the annular groove and the upper cavity it Between collect water body and form micro water seal.

In one preferred embodiment of the utility model, the material of the core of visiting is hard material, the core of visiting The outer surface in portion is uniformly coated with non-sticky material.

The beneficial effects of the utility model are：The utility model is used for the upper door drive of hygienic water closet by adopting With the motion of door body on door drive Automated condtrol, to realize the open and close function of upper door body so that closestool is real Now good low noise, deodorization, splashproof, water-saving function, structure is novel, easy to operate, performance stable, safety and sanitation, for defending There are extensive market prospects in the popularization of the upper door drive of raw water closet.

Brief description of the drawings

, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings Other accompanying drawings are obtained, wherein：

Fig. 1 be upper door drive one preferred embodiment of the present utility model for being used for hygienic water closet be applied to take out The structural representation of water closestool；

Fig. 2 is the first part of upper door drive one preferred embodiment of the present utility model for being used for hygienic water closet Enlarged diagram；

Fig. 3 is the second part of upper door drive one preferred embodiment of the present utility model for being used for hygienic water closet Enlarged diagram；

Fig. 4 is the upper door body of upper door drive one preferred embodiment of the present utility model for being used for hygienic water closet Structural representation；

Token name claims in figure：1. upper cavity, 2. lower chambers, the upper door body of 4-1., 4-1-1. visit, core, 4-1-2. visit edge Glue ring, 4-1-3. elasticity block circle, 4-2. visit pull bar, 4-2-1. visit drawhead, 4-2-2. spheres top, 4-3. steady braces Visit counterweight, 4-7. of fulcrum, 4-4. steady braces pressure point, 4-5. sliding fulcrums, 4-6. visits bracing wire, 4-8. reducing motors, 4- 9. the rotating shaft of unidirectional sliding piece, 4-10. elasticity driving lever, the elastic driving levers of 4-11., the elastic driving lever shaft fulcrums of 4-12,4-13. return bullets Spring, shell 15.

Embodiment

The technical scheme in the utility model embodiment will be clearly and completely described below, it is clear that described Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to The scope of the utility model protection.

Fig. 1-Fig. 4 is referred to, the utility model embodiment includes：

A kind of upper door drive for hygienic water closet, including：The hygienic water closet include upper cavity 1, Upper door body 4-1 and lower chamber 2, the top of the connection of upper cavity 1 connection lower chamber 2, the upper door body 4-1 abuts described The junction of upper cavity 1 and the lower chamber 2, the upper door drive for being used for hygienic water closet is connected and control is described Upper door body 4-1 open and close, the upper door drive for being used for hygienic water closet includes：

Visit pull bar 4-2, steady brace fulcrum 4-3, steady brace pressure point 4-4, sliding fulcrum 4-5, counterweight of visiting 4-6, Visit bracing wire 4-7, reducing motor 4-8, unidirectional sliding piece 4-9, elastic driving lever rotating shaft 4-10, elastic driving lever 4-11, elastic driving lever Shaft fulcrum 4-12, return spring 4-13,

Described one end for visiting pull bar 4-2 is fixedly connected with the bottom of the upper door body 4-1, and the other end slides branch by described The point 4-5 connections elastic driving lever 4-11, the steady brace fulcrum 4-3 abut the pull bar 4-2 that visits in the close bullet Property driving lever 4-11 one end bottom, the steady brace pressure point 4-4 abuts the pull bar 4-2 that visits in the close elastic dialing The top of bar 4-11 one end, the output shaft of the unidirectional sliding piece 4-9 connections reducing motor 4-8 and is arranged on the bullet In property driving lever rotating shaft 4-10, be provided with the elastic driving lever rotating shaft 4-10 with the unidirectional sliding piece 4-9 use cooperatively it is convex Rise, the elastic driving lever rotating shaft 4-10 is provided with through hole, one end of the elastic driving lever 4-11 be arranged in the through hole and with The elastic driving lever rotating shaft 4-10, which is slided, to be set, and one end of the return spring 4-13 connects the elastic driving lever 4-11, another Steel wire is wound with end the connection elastic driving lever rotating shaft 4-10, the elastic driving lever rotating shaft 4-10, one end of the steel wire connects Visit counterweight 4-6 described in connecing, and visit bracing wire 4-7 described in other end connection.

Preferably, including shell 15, the shell 15 is arranged on the rear portion of the upper cavity 1 and the lower chamber 2 and set Put in the outside of the upper door drive for being used for hygienic water closet.

Preferably, the lower cone hole face contact position of the pull bar 4-2 and upper door body 4-1 that visits comes directly towards for sphere.

Preferably, the end for visiting pull bar 4-2 is provided with elongated slot, and the sliding fulcrum 4-5 is arranged on the elongated slot It is interior to be used cooperatively with the elongated slot.

Preferably, the upper door body 4-1 includes visit core 4-1-1 and visit edge glue ring 4-1-2, the edge of visiting Visit core 4-1-1 described in glue ring 4-1-2 claddings.

Preferably, the outer surface for visiting edge glue ring 4-1-2 is provided with annular groove, and the annular groove is fitted together to institute The bottom lip of upper cavity 1 is stated, collecting water body between the annular groove and the bottom lip of the upper cavity 1 forms micro- Water seal is measured, to strengthen sealing effectiveness.

Preferably, the material of the core 4-1-1 that visits is hard material, and the outer surface of the core 4-1-1 that visits is equal It is even to be coated with non-sticky material.

Preferably, the method for work of the upper door drive for being used for hygienic water closet comprises the following steps：

（1）Idle state：

The upper door body 4-1 is closed, and the lower chamber 2 is mutual by the upper door body 4-1 with the upper cavity 1 It is isolated；

（2）Receive dirt state：

The reducing motor 4-8, which is rotated, drives the unidirectional sliding piece 4-9 to rotate, and the unidirectional sliding piece 4-9 passes through institute State it is raised drive the elastic driving lever rotating shaft 4-10 to rotate and then drive the elastic driving lever 4-11 to rotate, drive described in visit drawing Bar 4-2 makes the upper door body 4-1 produce downward motion first, and the upper door body 4-1 departs from the bottom lip of the upper cavity 1 Side, then makes the upper door body 4-1 produce translational motion, the upper door body 4-1 is taken in the space formed by the shell 15, Now the upper cavity 1 is connected with the lower chamber 2, and dirt enters the lower chamber 2 by the upper cavity 1；

（3）Clean upper cavity 1：

The reducing motor 4-8 rotates backward the elastic driving lever 4-11, drive the pull bar 4-2 that visits make described in visit Body 4-1 stretches out the space of the formation of shell 15, moves to the lower section of the bottom lip of the upper cavity 1, described thereafter to visit Body 4-1 is continued up, and makes the annular groove mutually chimeric with the bottom lip of the upper cavity 1, it is completely isolated it is described on Cavity 1 and the lower chamber 2.

It is closed if original state is upper door body 4-1, when needing to open upper door body 4-1, reducing motor 4-8 Start to rotate, drive the unidirectional sliding piece 4-9 being arranged symmetrically being installed on reducing motor 4-8 output shafts, unidirectional sliding piece 4-9, which ensures that the reducing motor 4-8 upper door body 4-1, reducing motor 4-8 of positive torque opening reactive torque will not then drive, to visit Body 4-1 is moved.Steady brace fulcrum 4-3 is near upper door body 4-1 position, and under elastic driving lever 4-11, it is fixed Pull bar pressure point 4-4 is in further from upper door body 4-1 position, and a segment distance, sliding fulcrum 4-5 on elastic driving lever 4-11 Than steady brace pressure point 4-4 further from upper door body 4-1, itself and elastic driving lever 4-11 are integral, and in elastic driving lever 4-11 elongated slot It is interior to slide.Unidirectional sliding piece 4-9 makes elastic driving lever 4-11 axis of rotation, so that drive sliding fulcrum 4-5 to rotate, sliding fulcrum 4- 5 produce sliding effect in elastic driving lever 4-11 elongated slot, in steady brace fulcrum 4-3 and steady brace pressure point 4-4 constraint Under, the rotation around steady brace fulcrum 4-3 first occurs for elastic driving lever 4-11, makes door body 4-1 downwards from the bottom lip of upper cavity 1 Abjection.As unidirectional sliding piece 4-9 is rotated further, sliding fulcrum 4-5 continues to slide to length in elastic driving lever 4-11 elongated slot The top of groove, and under sliding fulcrum 4-5 drive, elastic driving lever 4-11 levels are pulled, now, the return spring 4- of stretching 13 provide jacking force for elasticity driving lever 4-11, sliding fulcrum 4-5 and the position on elastic driving lever 4-11 elongated slot top is mutually coordinated, So that upper door body 4-1 then does movement obliquely, the body 4-1 that most visits at last is hidden in the space of shell 15, so that on Cavity 1 is connected with lower chamber 2.If it is desired to which upper door body 4-1 cavity will be closed up and down, then process is with opening upper door body 4-1 just Conversely, because the unidirectional sliding piece 4-9 that reducing motor 4-8 drives can not provide the door body 4-1 moments of torsion of closure, therefore utilize and visit Counterweight 4-6 potential energy drives elastic driving lever 4-11 axis of rotation, so as to provide the door body 4-1 power of closure.When upper door body When 4-1 is closed, operator can pull the bracing wire 4-7 that visits instead of reducing motor 4-8, make elastic driving lever 4-11 rotating shafts Rotate, and open door body 4-1.

Specific implementation process is：

When closestool is in state to be used, upper cavity 1 is realized with lower chamber 2 by upper door body 4-1 isolates, now, on Door body 4-1 center section is the core 4-1-1 that visits of hard, and its periphery is flexible annular groove, that is, visit edge glue ring 4-1-2, It is mutually chimeric with the bottom lip of upper cavity 1, meanwhile, it is embedded into the elasticity visited in core 4-1-1 base apertures and blocks circle 4-1-3 generals Sphere top 4-2-2 is stuck in hole, prevents pull bar 4-2 and upper door body 4-1 disengagings of visiting.Sphere comes directly towards 4-2-2 and core of visiting The conical hole of 4-1-1 bottoms is in contact so that upper door body 4-1 can carry out fine adjustment of attitude, and chimeric with the bottom lip of upper cavity 1 Obtain more preferably.Counterweight of visiting 4-6 is provided using silk is restricted for the elastic driving lever rotating shaft that is supported on elastic driving lever shaft fulcrum 4-12 to be turned Square, drives elastic driving lever 4-11 by sliding fulcrum 4-5, using steady brace pressure point 4-4 as fulcrum, pressure is provided for upper door body 4-1 Clamp force so that the bottom lip of upper door body 4-1 and upper cavity 1, which is compressed, to be sealed.

Door body in unlatching：Reducing motor 4-8 starts to rotate, and the unidirectional sliding piece 4-9 being installed on its output shaft starts pair Elastic driving lever rotating shaft 4-10 applies moment of torsion, makes it overcome the counterweight 4-6 that visits to start rotation, positioned at elastic driving lever rotating shaft 4-10 mono- Playing the sliding fulcrum 4-5 on the elastic driving lever 4-11 of rotation will start to slide in the elongated slot for visiting pull bar 4-2 ends, due to solid Determine pull bar fulcrum 4-3 supporting role, the pull bar 4-2 that visits will be around the fulcrum and rotate so that upper door body 4-1 is first downwards Depart from the bottom lip of upper cavity 1.As reducing motor 4-8 continues to rotate, sliding fulcrum 4-5 has slided into pull bar 4-2 ends of visiting The elongated slot top in portion, under the constraint of steady brace pressure point 4-4 and return spring 4-13 jointly, makes to visit pull bar 4-2 generations tiltedly Upward motion, as shown in figure 4, motion obliquely makes door body 4-1 gradually be incorporated into shell institute shape with the pull bar 4-2 that visits Into space in so that visit it is abundant open.

Door body in closing：Reducing motor 4-8 is reversely rotated, the unidirectional sliding piece 4-9 on reducing motor 4-8 output shafts Also corresponding reversion, but now unidirectional sliding piece 4-9 does not provide driving torque, in the presence of the counterweight 4-6 that visits, elastic driving lever turns Axle 4-10 is rotated backward so that elastic driving lever 4-11 the matching somebody with somebody in return spring 4-13 slided in elastic driving lever rotating shaft 4-10 holes Under conjunction, using the sliding fulcrum 4-5 of elastic driving lever 4-11 ends by the elongated slot on elastic driving lever 4-11, in steady brace fulcrum Pushed under 4-3 supporting with steady brace pressure point 4-4 under constraint, stir the pull bar 4-2 that visits and oliquely downward move, so as to drive Upper door body 4-1 stretches out, when the spacing ladder for pull bar 4-2 thickness transition portions of visiting reaches steady brace fulcrum 4-3, oblique fortune Dynamic to terminate, now, upper door body 4-1 reaches the lower section of the base apertures lip of upper cavity 1, and sliding fulcrum 4-5 is rotated further, elastic driving lever 4-11 will be around steady brace fulcrum 4-3 and start to rotate, and make door body 4-1 visit edge glue ring 4-1-2 and epicoele The bottom lip of body 1 is fitted together to and compresses sealing.

The beneficial effect that the utility model is used for the upper door drive of hygienic water closet is：

By using the motion of door body on upper door drive Automated condtrol, to realize the open and close work(of upper door body Can so that closestool realizes good low noise, deodorization, splashproof, water-saving function, structure is novel, easy to operate, performance stable, safety Health, in addition, this water flushing closet is relative to conventional toilet, structure is more compact, and area occupied is smaller, can answer extensively For family and public sanitary place, structure is novel, performance is stable, safety and sanitation.

Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases The technical field of pass, is similarly included in scope of patent protection of the present utility model.

Claims

Be used for the upper door drive of hygienic water closet 1. a kind of, the hygienic water closet include upper cavity, upper door body and Lower chamber, the top of the upper cavity connection connection lower chamber, the upper door body abuts the upper cavity and the cavity of resorption The junction of body, it is characterised in that the upper door drive for being used for hygienic water closet connects and controls the upper door body Open and close, the upper door drive for being used for hygienic water closet includes：

Visit pull bar, steady brace fulcrum, steady brace pressure point, sliding fulcrum, counterweight of visiting, bracing wire of visiting, reducing motor, list To sliding piece, elastic driving lever rotating shaft, elastic driving lever, elastic driving lever shaft fulcrum, return spring,

One end of the pull bar of visiting is fixedly connected with the bottom of the upper door body, and the other end connects described by the sliding fulcrum Elastic driving lever, the steady brace fulcrum abuts the bottom of the described one end of pull bar in the close elastic driving lever of visiting, described Steady brace pressure point abuts the top of the pull bar in one end close to the elastic driving lever of visiting, and the unidirectional sliding piece is connected The output shaft of the reducing motor and be arranged in the elastic driving lever rotating shaft, be provided with the elastic driving lever rotating shaft with it is described The projection that unidirectional sliding piece is used cooperatively, the elastic driving lever rotating shaft is provided with through hole, and one end of the elastic driving lever is arranged on Slide in the through hole and with the elastic driving lever rotating shaft and set, one end of the return spring connects the elastic driving lever, separately One end connects and steel wire is wound with the elastic driving lever rotating shaft, the elastic driving lever rotating shaft, and one end connection of the steel wire is described Visit counterweight, bracing wire of being visited described in other end connection.
2. according to claim 1 be used for the upper door drive of hygienic water closet, it is characterised in that including shell, The shell is arranged on the rear portion of the upper cavity and the lower chamber and is arranged on the visiting for hygienic water closet The outside of drive device.
3. according to claim 1 be used for the upper door drive of hygienic water closet, it is characterised in that the drawing of visiting Bar and the lower cone hole face contact position of the upper door body come directly towards for sphere.
4. according to claim 1 be used for the upper door drive of hygienic water closet, it is characterised in that the drawing of visiting The end of bar is provided with elongated slot, and the sliding fulcrum is arranged in the elongated slot and used cooperatively with the elongated slot.
5. according to claim 1 be used for the upper door drive of hygienic water closet, it is characterised in that the upper door body Including core and the edge glue ring of visiting of visiting, the core of being visited described in edge glue ring cladding of visiting.
6. according to claim 5 be used for the upper door drive of hygienic water closet, it is characterised in that the side of visiting The outer surface of edge glue ring is provided with annular groove, and the annular groove is fitted together to the bottom lip of the upper cavity, the annular groove Collect water body between ditch and the bottom lip of the upper cavity and form micro water seal.
7. according to claim 5 be used for the upper door drive of hygienic water closet, it is characterised in that the core of visiting The material in portion is hard material, and the outer surface of the core of visiting uniformly is coated with non-sticky material.