CN111577027A

CN111577027A - Multifunctional pedal flushing door lock

Info

Publication number: CN111577027A
Application number: CN202010267957.8A
Authority: CN
Inventors: 黄慧
Original assignee: Hunan Industry Polytechnic
Current assignee: Changsha University of Science and Technology
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-08-25
Anticipated expiration: 2040-04-08
Also published as: CN111577027B

Abstract

The invention discloses a multifunctional pedal flushing door lock, and particularly relates to the field of door locks, wherein the multifunctional pedal flushing door lock comprises a pedal flushing mechanism detachably connected to the bottom of a movable door plate, and a door lock with same opposite magnetic poles, which is arranged on the movable door plate and a fixed door plate; the pedal flushing mechanism comprises a pedal, a connecting plate, a movable tail plate, a rear plate, a bottom plate, a front plate, a linkage flushing mechanism for driving the flusher and a linkage switch lock mechanism for driving the lock with the same magnetic pole and the opposite magnetic pole. The invention provides a combined design of a door lock and a flusher on the basis of the original market aiming at the pain points of 'non-flushing phenomenon' and 'personal hygiene' in the use of public toilets, improves the use mode of the door lock and the flusher, presents a renovation type function point, achieves the functions of a problem object and an object which must be used to be 1+1 > 2, adopts a foot-operated door opening mode and a flushing mode to form a strong restriction that the door can be opened only after flushing water, and provides a new door opening and closing, door locking and flushing mode.

Description

Multifunctional pedal flushing door lock

Technical Field

The embodiment of the invention relates to the field of door locks, in particular to a multifunctional pedal flushing door lock.

Background

The door lock and the water economizer are necessary equipment and the most basic requirements in a public washroom, and the problems of the existing products relate to the problems of artificial use and the problems of the products, and are as follows:

1) from the perspective of the user: various problems always occur when a user uses the device, such as: worry about personal hygiene, hurry leads to easily forgetting to flush, the repeated operation wastes resources. And most importantly, the people with moral consciousness and poor behavioral quality are not excluded.

2) From the product perspective: the types of common public toilet door locks on the market are as follows: the door lock comprises a spherical door lock, a mortise handle lock and a rotary display lock, and is made of zinc alloy, aluminum, pure copper and the like; the common public toilet flushers (also called toilet water-saving devices) have the following categories: push-button, pedal, infrared induction type, and the material is brass, ABS, etc. The variety is various, but generally along with the increase of the use frequency, the problem level is not good, such as the equipment is easy to be dirty and damaged, the contact surface is large, the operation is complicated and laborious, the sanitation problem caused by direct contact, the waste of water quantity, the workload of the cleaner is increased, etc.

Nowadays, the door lock and the water economizer in the public washroom are usually applied separately and are positioned at two different spatial positions, and the existing problems are not designed and solved from the fundamental use mode.

The technical principle of the existing product is as follows:

1) door lock: including lock and buckle, pinion, show gear wheel and instruction relief (sculpture), the lock includes knob, cardboard, pivot and bottom plate, and an end of cardboard is through pivot swing joint on the bottom plate, and the screens hole is located to the other end of cardboard, and the knob is connected to the one end of pivot, and the middle part of pinion is passed to the other end of pivot, and pinion meshing shows the gear wheel, and the show gear wheel is equipped with the show portion, instructs the relief (sculpture) to locate the lateral part of buckle.

2) A flushing tank: the flushing water tank realizes water drainage by utilizing a lever mechanism, and water in the water tank is controlled by utilizing a floating ball to open a water valve to store water.

3) The inductor: the infrared detector is divided into a passive infrared probe and an active infrared probe. The former: the automatic flushing device is provided with an infrared receiving probe, when a human body approaches and the probe receives infrared rays emitted by the human body with enough strength, the control circuit operates to enable the flushing electromagnetic valve to be electrified and keep for two seconds, water is discharged once, when the human body leaves, the infrared rays received by the probe are reduced, the internal control circuit resets, and meanwhile, the electromagnetic valve is kept switched on for three seconds, and water is discharged once again. The probe emits modulated infrared pulse signal in certain frequency and receives infrared ray reflected by object in selected frequency.

From the above, the door lock and the water economizer in the public washroom are usually applied separately at two different spatial positions, and no device capable of combining the door lock and the water economizer and simultaneously solving the problems of sanitation caused by hand touch, environment caused by forgetting flushing, quality of public goods and efficiency of separate use exists.

Therefore, there is a need for a multi-functional foot-operated flush door lock that solves the above problems.

The design objective of the present invention is therefore to solve: the sanitary problem that the hand touch caused, forget the environmental problem that the bath caused, the quality of morality problem, separately use efficiency problem etc. to reach more convenient, high-efficient and sanitary operation result of use.

Disclosure of Invention

Therefore, the embodiment of the invention provides a multifunctional pedal flushing door lock, and aims to solve the problems of sanitation caused by hand touch, environmental problems caused by forgetting flushing, quality of delicacy and separate use efficiency in the prior art.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a multifunctional pedal flushing door lock comprises a pedal flushing mechanism detachably connected to the bottom of a movable door plate, and a door lock with same opposite magnetic poles arranged on the movable door plate and a fixed door plate;

the pedal flushing mechanism comprises a pedal, a connecting plate, a movable tail plate, a rear plate, a bottom plate, a front plate, a linkage flushing mechanism for driving the flusher and a linkage switch lock mechanism for driving the lock of the same-polarity magnetic pole door;

the front end of the pedal is fixedly connected with the bottom end of the connecting plate, the front end of the connecting plate is fixedly connected with the rear plate, the front plate is arranged on the front side of the rear plate, the movable door plate is clamped between the front plate and the rear plate, the bottom plate is arranged at the bottom of the movable door plate, and the bottom plate, the front plate and the rear plate are detachably connected with the movable door plate through screws;

the top end of the connecting plate is hinged with the movable tail plate through a connecting shaft, the movable tail plate drives the flusher through a linkage flushing mechanism in the rotating process, and the movable tail plate drives the lock with the opposite magnetic poles through a linkage switch lock mechanism in the rotating process.

Furthermore, the pedal is arranged in a whale shape, and a plurality of anti-slip strips are embedded and bonded on the top end face.

Furthermore, all run through threaded holes on connecting plate, back plate and the movable door plant, set up threaded mounting hole on the front bezel that the screw hole corresponds, the screw hole outside is equipped with the long screw, the long screw runs through the screw hole and extends to in the mounting hole with mounting hole and screw hole threaded connection, presss from both sides tightly fixedly connecting plate, back plate, movable door plant and front bezel in proper order.

Furthermore, the two ends of the bottom plate are respectively integrally formed with the front plate and the rear plate, and the bottom plate is fixedly connected with the bottom end face of the movable door plate through screws.

Furthermore, the outer side wall of the front plate, which is far away from the movable door plate, is fixedly connected with an anti-skid plate through a screw.

Furthermore, the homopolar magnetic pole door lock comprises a locking notch arranged on the fixed door plate, a first magnetic suction plate and a spring bolt structure arranged on the movable door plate, wherein the first magnetic suction plate is fixedly arranged in the locking notch, and the spring bolt structure corresponds to the locking notch and is in suction connection with the magnetic suction plate;

the spring bolt structure includes guide rail, groove, magnetism spring bolt, magnetism suction plate two, magnetism suction plate three, division board and division board, guide rail one end is run through movable door plant and is linked together with the groove of opening and shutting corresponding and the other end and the groove of opening and shutting, the magnetism spring bolt slides and sets up in the guide rail, the one end terminal surface that the magnetism lock set up for cylindricly and be close to the groove of opening and shutting sets up to the sphere, magnetism suction plate two is fixed set up in the groove of opening and shutting and a lateral wall that is close to the magnetism spring bolt sets up to the plane, the division board sets up between magnetism spring bolt and magnetism suction plate two, groove top intercommunication of opening and shutting has the spout that is used for the division board activity from top to bottom, magnetism suction plate three sets up in the guide rail and far away from the.

Furthermore, the first magnetic attraction plate, the second magnetic attraction plate and the third magnetic attraction plate are of the same magnetism, the three magnetic attraction plates are opposite to the magnetic lock tongue in magnetism, the magnetism of the second magnetic attraction plate, the first magnetic attraction plate and the third magnetic attraction plate is reduced in sequence, and the partition plate and the isolation plate are free of iron-containing elements.

Furthermore, the linked switch locking mechanism is installed inside the movable door plate, the linked switch locking mechanism comprises two fixed pulleys which are distributed up and down and a pull rope which is wound and connected with the two fixed pulleys, the fixed pulley positioned at the bottom is fixedly connected with the connecting shaft, the bottom end of the pull rope extends to the outside of the movable door plate and is fixedly connected with the fixed pulley at the bottom, and the other end of the pull rope extends to the fixed pulley at the top of the winding inside the movable door plate and is fixedly connected with the partition plate.

Further, the linkage bath mechanism includes trigger switch, singlechip, bath solenoid valve, trigger switch sets up in the spout bottom, and the spout bottom extends to the switching groove below, trigger switch is corresponding with the division board, trigger switch connects the singlechip, the singlechip passes through the relay and connects the bath solenoid valve, the bath solenoid valve sets up on the pipeline of washing water of flusher.

The embodiment of the invention has the following advantages:

1. according to the water flushing device, the pedal water flushing mechanism, the homopolar magnetic pole door lock and the water flushing device are linked through the linkage switch lock mechanism and the linkage switch lock mechanism, door opening and closing and water flushing operations can be realized through pedal work, the whole device is simple in structure and strong in expansibility, the door opening and closing, door locking and water flushing operations can be easily completed by feet without hand contact, and the water flushing device is convenient for people to use;

2. aiming at pain points in the use process of the public toilet, the invention improves the use modes of the door lock and the water flushing device and designs the door lock with a new use mode, so that the product is more intelligent and automatic and is convenient to use;

3. on the basis of the original technology in the market, the invention adopts a foot-operated door opening mode and a flushing mode to form a forced restriction that the door can be opened only after water is flushed, the product provides a new door opening, door closing and flushing mode, the contact area between a user and the product is reduced, the popular and easy understanding of the operation mode of the user is realized on the basis of the subconscious use habit of the user, and the product manufacture and operation are more simplified.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a schematic view of the installation structure of the foot-operated flushing mechanism and the movable door panel according to the present invention;

FIG. 3 is a schematic structural view of a foot-operated flush mechanism according to the present invention;

FIG. 4 is a schematic structural view of the same magnetic pole door lock provided by the present invention during locking;

FIG. 5 is a schematic structural view of the same magnetic pole door lock provided by the present invention during unlocking;

FIG. 6 is a schematic view of a ganged switch lock mechanism according to the present invention;

FIG. 7 is a block diagram of a system provided by the present invention;

in the figure: the device comprises a movable door plate 1, a pedal flushing mechanism 2, a pedal 21, a connecting plate 22, a movable tail plate 23, a rear plate 24, a bottom plate 25, a front plate 26, a connecting shaft 27, an anti-slip strip 28, a long screw 29, a door lock with opposite magnetic poles 3, a locking notch 31, a first magnetic suction plate 32, a guide rail 33, an opening and closing groove 34, a magnetic locking tongue 35, a second magnetic suction plate 36, a third magnetic suction plate 37, a partition plate 38, a partition plate 39, a fixed door plate 4, an anti-slip plate 5, a sliding chute 6, a fixed pulley 7, a pull rope 8, a trigger switch 9, a singlechip 10 and a flushing electromagnetic valve 11.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached fig. 1-3 of the specification, the multifunctional pedal flushing door lock of the embodiment comprises a pedal flushing mechanism 2 detachably connected to the bottom of a movable door plate 1, and a door lock 3 with the same magnetic pole and the same magnetic pole, which is arranged on the movable door plate 1 and a fixed door plate 4;

the pedal flushing mechanism 2 comprises a pedal 21, a connecting plate 22, a movable tail plate 23, a rear plate 24, a bottom plate 25, a front plate 26, a linkage flushing mechanism for driving a flusher and a linkage switch lock mechanism for driving the door lock 3 with the same magnetic pole and the opposite magnetic pole;

the front end of the pedal 21 is fixedly connected with the bottom end of the connecting plate 22, the front end of the connecting plate 22 is fixedly connected with the rear plate 24, the front plate 26 is arranged on the front side of the rear plate 24, the movable door plate 1 is clamped between the front plate and the rear plate, the bottom plate 25 is arranged at the bottom of the movable door plate 1, and the bottom plate 25, the front plate 26 and the rear plate 24 are detachably connected with the movable door plate 1 through screws;

the top of the connecting plate 22 is hinged with the movable tail plate 23 through a connecting shaft 27, the movable tail plate 23 drives the flusher through a linkage flushing mechanism in the rotating process, and the movable tail plate 23 drives the door lock 3 with the opposite magnetic pole through a linkage switch lock mechanism in the rotating process.

Furthermore, the pedal 21 is in a whale shape, and the top end face is embedded with a plurality of anti-slip strips 28 in an adhesive mode, so that the pedal is convenient to step on, and has a safer anti-slip effect.

Further, all run through threaded hole on connecting plate 22, back plate 24 and the movable door plant 1, set up threaded mounting hole on the front bezel 26 that the screw hole corresponds, the screw hole outside is equipped with long screw 29, long screw 29 runs through the screw hole and extends to in the mounting hole with mounting hole and screw hole threaded connection, press from both sides tight fixedly in proper order with connecting plate 22, back plate 24, movable door plant 1 and front bezel 26, and it is convenient to connect, and the disposable preliminary installation that can realize whole pedal bath mechanism 2 and movable door plant 1 is fixed.

Furthermore, both ends of the bottom plate 25 are respectively integrally formed with the front plate 26 and the rear plate 24, the bottom plate 25 is fixedly connected with the bottom end face of the movable door plate 1 through screws, the foot-operated flushing mechanism 2 can be fixed with the movable door plate 1 in the longitudinal direction, and the foot-operated flushing mechanism is not easy to damage when being trampled for many times.

Furthermore, the front plate 26 is connected to the outer side wall far away from the movable door panel 1 through the anti-slip plate 5, so that the door can be used for kicking force when the door is opened, and people can kick the movable door panel 1 from the outside of the door conveniently.

The implementation scenario is specifically as follows: when the movable door is used, the front plate 26 and the antiskid plate 5 are fixed on the outer side of the movable door plate 1, the pedal 21 and other structures are assembled on the inner side of the movable door plate 1, and the movable door is opened from outside to inside for use;

the whole pedal flushing mechanism 2 is connected with the movable door plate 1 by adopting a connecting plate 22, a rear plate 24, a bottom plate 25 and a front plate 26 which are fixedly connected with the movable door plate 1 through threads, the movable tail plate 23 is arranged to be linked with a linkage flushing mechanism and a linkage switch locking mechanism, and flushing triggering and switch locking triggering are realized through treading and jacking rotary actions on the movable tail plate 23;

on the original technical basis in market, the whole device adopts the mode of opening the door that the foot stepped on to combine the mode of washing by water, automatic flushing when forming the switch door has avoided the contact of user with bathroom door plant and flusher, and is safer, uses more relievedly.

Referring to the attached drawings 4-5 of the specification, the homopolar magnetic pole door lock 3 comprises a locking notch 31 arranged on a fixed door plate 4, a first magnetic attraction plate 32 and a bolt structure arranged on a movable door plate 1, wherein the first magnetic attraction plate 32 is fixedly arranged in the locking notch 31, and the bolt structure corresponds to the locking notch 31 and is connected with the first magnetic attraction plate 32 in an attracting way;

the spring bolt structure includes guide rail 33, groove 34 that opens and shuts, magnetism spring bolt 35, two 36 of magnetism suction plate, three 37 of magnetism suction plate, division board 38 and division board 39, guide rail 33 one end is run through movable door plant 1 and is linked together with groove 34 that opens and shuts corresponding and the other end with the other end, magnetism spring bolt 35 slides and sets up in guide rail 33, the magnetism lock sets up for cylindricly and is close to the one end terminal surface that groove 34 opened and shut and sets up to the sphere, two 36 fixed settings of magnetism suction plate set up in groove 34 that opens and shuts and a lateral wall that is close to magnetism spring bolt 35 sets up to the plane, division board 39 sets up between two 36 of magnetism spring bolt 35 and magnetism suction plate, groove 34 top intercommunication that opens and shuts is used for division board 39 activity from top to bottom, three 37 of magnetism suction plate set up in guide rail 33 keep away from groove 34 one end bottom and guide rail 33 between separate through.

Further, the first magnetic attraction plate 32, the second magnetic attraction plate 36 and the third magnetic attraction plate 37 are of the same magnetism, the three magnetic attraction plates are opposite to the magnetic bolt 35 in magnetism, the magnetism of the second magnetic attraction plate 36, the first magnetic attraction plate 32 and the third magnetic attraction plate 37 is reduced in sequence, and the partition plate 39 and the partition plate 38 are free of iron elements.

Referring to the attached figure 6 of the specification, the linked switch locking mechanism is installed inside the movable door plate 1, the linked switch locking mechanism comprises two fixed pulleys 7 which are distributed up and down and a pull rope 8 which is wound and connected with the two fixed pulleys 7, the fixed pulley 7 positioned at the bottom is fixedly connected with a connecting shaft 27, the bottom end of the pull rope 8 extends to the outside of the movable door plate 1 and is fixedly connected with the fixed pulley 7 at the bottom, and the other end of the pull rope 8 extends to the fixed pulley 7 wound at the top inside the movable door plate 1 and is fixedly connected with a partition plate 39.

The implementation scenario is specifically as follows: the pedal flushing mechanism 2 is linked with the door lock 3 with the same opposite magnetic pole through the linkage switch lock mechanism;

the invention does not need to operate hands when opening and closing the door, and is operated by feet in the whole process, and the specific use states are as follows:

the unmanned state: the movable door plate 1 and the fixed door plate 4 are in a 10-degree gap, and by utilizing the door lock principle of 'same magnetic pole' when the movable door plate 1 and the fixed door plate 4 are close to each other, the magnetic suction plates three 37 and the magnetic suction plates one 32 are like magnets and repel each other, so that the movable door plate 1 and the fixed door plate 4 are in a gap, the existing gap is determined by the magnetism of the magnetic suction plates three 37 and the magnetic suction plates one 32, and the existing gap is convenient for people outside the door to judge whether people exist in the toilet or not.

Entering a door state: when a person enters from the outside of the door, the anti-skid plate 5 is kicked by feet, the front plate 26 is forced to push the movable door plate 1 to move, at the moment, the movable door plate 1 is opened from the outside to the inside, and the person can move into the toilet step by step.

A door closing and locking state: when a person enters a toilet, feet are placed in a gap between the pedal 21 and the movable tail plate 23, the movable door plate 1 is kicked to be aligned with the fixed door plate 4, then the movable tail plate 23 is kicked upwards by the tiptoes to be moved to 80 degrees from 50 degrees, at the moment, the movable tail plate 23 rotates to drive the rotating shaft to rotate, so that the fixed pulley 7 at the bottom is driven to rotate, the pull rope 8 is unreeled, the fixed pulley 7 at the top is reeled, the partition plate 39 at one end of the partition plate is moved downwards under the action of gravity, the weight of the partition plate 39 is enough to separate the attracted magnetic lock tongue 35 from the two attracted magnetic suction plates 36, and in addition, the spherical surface of the magnetic lock tongue 35 is attracted with the plane of the two attracted magnetic suction plates 36, so that the separation is easy; after the partition plate 39 moves down, the magnetic bolt 35 is attracted by the first magnetic attraction plate 32, the magnetic bolt 35 can be attracted into the locking notch 31, the movable door plate 1 and the fixed door plate 4 are locked and fixed, the door locking operation is completed, and in the locking state, due to the gravity influence of the partition plate 39, the movable tail plate 23 does not rebound and is always in an upward 80-degree state.

Referring to the attached drawings 4-5 and fig. 7 of the specification, further, the linkage flushing mechanism includes a trigger switch 9, a single chip microcomputer 10 and a flushing electromagnetic valve 11, the trigger switch 9 is arranged at the bottom of the sliding groove 6, the bottom end of the sliding groove 6 extends to the lower side of the opening and closing groove 34, the trigger switch 9 corresponds to the partition plate 39, the trigger switch 9 is connected with the single chip microcomputer 10, the single chip microcomputer 10 is connected with the flushing electromagnetic valve 11 through a relay, and the flushing electromagnetic valve 11 is arranged on a flushing pipeline of the flusher.

The implementation scenario is specifically as follows: the pedal flushing mechanism 2 is linked with the flusher by matching the linkage switch lock mechanism with the linkage flushing mechanism;

the invention does not need to be operated manually during flushing, and is operated by feet in the whole process, and the specific use states are as follows:

flushing and delayed unlocking state: when finishing like the lavatory, step on movable tailboard 23 with the foot, step on downwards hard and wash by water the operation, specifically do:

before the movable tail plate 23 is trampled downwards, the movable tail plate 23 is positioned at an upward 80-degree state, the partition plate 39 is positioned at the bottom of the sliding groove 6 and presses the trigger switch 9, the trigger switch 9 sends a locking signal to the single chip microcomputer 10 at the moment, after the movable tail plate 23 is trampled downwards, the rotating shaft rotates reversely, the fixed pulley 7 at the bottom is driven to rotate at the moment, the pull rope 8 is wound, the fixed pulley 7 at the top is unwound at the moment, the partition plate 39 at one end of the movable tail plate moves upwards under the action of upward pulling force, the partition plate 39 leaves the trigger switch 9 at the moment, the trigger switch 9 is not stressed and sends a signal to the single chip microcomputer 10, and the single chip microcomputer 10 intelligently controls the flushing electromagnetic valve 11 to enable;

when the movable tail plate 23 is stepped from 80 degrees to 50 degrees, the sliding groove 6 is arranged at the bottom of the opening and closing groove 34, and at the moment, the separation plate 39 is not separated from the suction surface of the magnetic bolt 35 and the second magnetic suction plate 36, so that the door lock is still in a locking state when the angle is not restored;

when the separation plate 39 continuously moves upwards until the movable tail plate 23 returns to the initial angle of 50 degrees, the separation plate 39 completely separates from the attraction surface of the magnetic bolt 35 and the second magnetic attraction plate 36, and the second magnetic attraction plate 36 is larger than the magnetic force of the first magnetic attraction plate 32, so that the magnetic bolt 35 is attracted by the larger attraction force of the second magnetic attraction plate 36 on the right side to separate from the locking notch 31, and the unlocking is realized.

The exit state: after the door lock is opened after flushing, feet are put into a gap between the pedal 21 and the movable tail plate 23, the pedal 21 is stepped down by the front sole, the movable door plate 1 is driven to operate by the force applied by the back hook to pull the movable door plate 1 inwards, and the door can be opened.

The invention carries out function combination reconstruction on the door lock and the flushing device, and changes the use modes of opening, closing, locking and flushing of the existing public washroom; the water flushing habit of going out is forced to be promoted, manual contact is not needed, and the function operation is not needed step by step, all functions can be completed in one device product, and meanwhile, the problems of sanitation, efficiency, quality and the like are solved.

The door lock has strong expansibility, can be functionally combined with multiple functions, and the unlocking mode is not only used in public washroom places, but also can be used in various scenes with 'doors', such as the front plate 26 and the rear plate 24 in fig. 2 can be attached to other functional panel door plates, so that the applicability is strong.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a multi-functional pedal bath lock which characterized in that: comprises a pedal flushing mechanism (2) detachably connected with the bottom of a movable door panel (1), and a door lock (3) with the same magnetic pole and the opposite magnetic pole, which is arranged on the movable door panel (1) and a fixed door panel (4);

the pedal flushing mechanism (2) comprises a pedal (21), a connecting plate (22), a movable tail plate (23), a rear plate (24), a bottom plate (25), a front plate (26), a linkage flushing mechanism for driving the flusher and a linkage switch lock mechanism for driving the homopolar magnetic pole door lock (3);

the front end of the pedal (21) is fixedly connected with the bottom end of the connecting plate (22), the front end of the connecting plate (22) is fixedly connected with the rear plate (24), the front plate (26) is arranged on the front side of the rear plate (24) and clamped with the movable door plate (1) between the front plate and the rear plate, the bottom plate (25) is arranged at the bottom of the movable door plate (1), and the bottom plate (25), the front plate (26) and the rear plate (24) are detachably connected with the movable door plate (1) through screws;

connecting plate (22) top is connected through connecting axle (27) are articulated with activity tailboard (23), activity tailboard (23) are rotating the in-process and are passing through linkage bath mechanism drive flusher, activity tailboard (23) are rotating the in-process and are passing through linkage switch latch mechanism drive homopolar magnetic pole lock (3).

2. The multi-functional foot-operated flush door lock of claim 1, wherein: the pedal (21) is arranged in a whale shape, and a plurality of anti-slip strips (28) are embedded and bonded on the top end face.

3. The multi-functional foot-operated flush door lock of claim 1, wherein: threaded holes are formed in the connecting plate (22), the rear plate (24) and the movable door plate (1) in a penetrating mode, threaded mounting holes are formed in the front plate (26) corresponding to the threaded holes, long screws (29) are arranged outside the threaded holes, the long screws (29) penetrate through the threaded holes and extend into the mounting holes to be in threaded connection with the mounting holes and the threaded holes, and the connecting plate (22), the rear plate (24), the movable door plate (1) and the front plate (26) are sequentially clamped and fixed.

4. The multi-functional foot-operated flush door lock of claim 1, wherein: the bottom plate (25) both ends set up with front bezel (26) and back plate (24) integrated into one piece respectively, bottom plate (25) pass through screw and activity door plant (1) bottom end face fixed connection.

5. The multi-functional foot-operated flush door lock of claim 1, wherein: the outer side wall of the front plate (26) far away from the movable door plate (1) is fixedly connected with an anti-skid plate (5) through a screw.

6. The multi-functional foot-operated flush door lock of claim 1, wherein: the homopolar magnetic pole door lock (3) comprises a locking notch (31) arranged on a fixed door plate (4), a first magnetic suction plate (32) and a bolt structure arranged on a movable door plate (1), wherein the first magnetic suction plate (32) is fixedly arranged in the locking notch (31), and the bolt structure corresponds to the locking notch (31) and is connected with the first magnetic suction plate (32) in an attracting way;

the lock tongue structure comprises a guide rail (33), an opening and closing groove (34), a magnetic lock tongue (35), a magnetic suction plate II (36), a magnetic suction plate III (37), a partition plate (38) and a partition plate (39), one end of the guide rail (33) penetrates through the movable door plate (1) to correspond to the lock opening (31), the other end of the guide rail is communicated with the opening and closing groove (34), the magnetic lock tongue (35) is arranged in the guide rail (33) in a sliding mode, the magnetic lock is arranged to be cylindrical, the end face, close to the opening and closing groove (34), of one end is arranged to be spherical, the magnetic suction plate II (36) is fixedly arranged in the opening and closing groove (34), one side wall, close to the magnetic lock tongue (35), is arranged to be a plane, the partition plate (39) is arranged between the magnetic lock tongue (35) and the magnetic suction plate II (36), the top of the opening and closing groove (34) is, the magnetic attraction plate III (37) is arranged at the bottom of one end of the guide rail (33) far away from the combining groove (34) and is separated from the guide rail (33) through a separation plate (38).

7. The multi-functional foot-operated flush door lock of claim 6, wherein: magnetism suction plate one (32), magnetism suction plate two (36) and magnetism suction plate three (37) are with magnetism, and three magnetism suction plate is opposite with magnetism spring bolt (35), the magnetism of magnetism suction plate two (36), magnetism suction plate one (32) and magnetism suction plate three (37) reduces in proper order, division board (39) and division board (38) all do not contain the iron element.

8. The multi-functional foot-operated flush door lock of claim 6, wherein: the linked switch locking mechanism is installed inside movable door plate (1), the linked switch locking mechanism comprises two fixed pulleys (7) which are distributed from top to bottom and a pull rope (8) which is wound to connect the two fixed pulleys (7), the fixed pulley (7) which is positioned at the bottom is fixedly connected with a connecting shaft (27), the bottom end of the pull rope (8) extends to the fixed pulley (7) which is positioned outside and at the bottom of the movable door plate (1), and the other end of the pull rope (8) extends to the fixed pulley (7) which is wound inside the movable door plate (1) and is fixedly connected with a partition plate (39).

9. The multi-functional foot-operated flush door lock of claim 6, wherein: the linkage is washed by water the mechanism and is included trigger switch (9), singlechip (10), is washed by water solenoid valve (11), trigger switch (9) set up in spout (6) bottom, and spout (6) bottom extends to switching groove (34) below, trigger switch (9) are corresponding with division board (39), singlechip (10) are connected in trigger switch (9), singlechip (10) are connected through the relay and are washed by water solenoid valve (11), it sets up on the pipeline of washing water of flusher to wash by water solenoid valve (11).