WO2020043056A1

WO2020043056A1 - Pressing plate-type kitchen and bath water drainage switch and water drainage device

Info

Publication number: WO2020043056A1
Application number: PCT/CN2019/102563
Authority: WO
Inventors: 岑迪峰
Original assignee: 宁波搏盛阀门管件有限公司
Priority date: 2018-08-31
Filing date: 2019-08-26
Publication date: 2020-03-05

Abstract

The present invention provides a pressing plate-type kitchen and bath water drainage switch and a water drainage device. Said water drainage switch comprises a switch box body and a rotation pressing plate, the switch box body being provided with a front-rear position control mechanism, and the water drainage switch is further provided with a return mechanism; the front-rear position control mechanism is provided with a front stop position and a rear stop position, such that a front-rear movement component can stop at two different positions, i.e. the front stop position and the rear stop position, and moves between the front stop position and the rear stop position by means of an external force applied to the pressing plate and energy storage and release of a return spring, so as to push or pull a connecting member. The present invention is suitable for a foot-pressing operation, and is suitable for operating the water drainage device like a wall electrical switch commonly used at present, providing users with more choices, the switch being able to be flexibly provided in any place easy to operate without limitation, being able to realize easier modular installation, and being able to be used for kitchen and bath products such as washbasins, sinks, mop pools and bathtubs.

Description

Push-button kitchen and toilet launching switch and launching device

Technical field

The invention relates to a plate-type kitchen and toilet watering switch and a watering device, which can be used in kitchens and bathroom facilities that have a water drain and need a watering device, such as a bathtub, a sink, a basin, a mop pool.

Background technique

For the launching device of the kitchen and bathroom facilities, currently on the market, a button-type wire-controlled console control launching device that is pushed straight down by hand is commonly used on the market. Conventional console controls are installed on the table in the occasion of use or adjacent / connected There are mounting holes on the tabletop. This kind of switch is only suitable for manual operation and has its limitations.

Summary of the Invention

The first technical problem to be solved by the present invention is to provide a plate-type kitchen and toilet launching switch, which in some occasions provides users with a more convenient operating experience and more options. It can be placed on the ground, operated with feet, or can be surface-mounted. Or conceal it on the wall and operate it by hand or body. To this end, the present invention adopts the following technical solutions:

A plate-type kitchen and bathroom launching switch is characterized in that it comprises a switch box body and a rotating push plate. The switch box body is provided with a front-back position control mechanism. The launching switch is also provided with a reset mechanism. The reset mechanism is provided with a reset spring. The forward and backward position control mechanism is provided with a forward and backward movement component and a fixed component, and the fixed component is provided with a through hole or a slide rail in the forward and backward direction for the forward and backward movement of the forward and backward movement component therein, and the connection part in front of the forward and backward movement component for connection with the forward and backward movement component The connecting member is driven to move, and the switch box body is also provided with a corresponding through hole or slot; the rotary pressing plate is connected to the front and rear movement components through a connection mechanism, and a control structure is provided between the front and rear movement components and the fixed component. The structure is provided with two front and rear stop positions, so that the front and rear kinematic components can stay in two different positions in the front and rear, and the front and rear stop positions are assisted by the external force input by the board and the energy storage and release of the return spring. Run between to be able to push and pull the connecting part.

Based on the above technical solutions, the present invention can also adopt or combine the following further technical solutions:

The connecting mechanism is provided with a connecting rod, the pressing plate is rotatably mounted on a fixed structure, a first end of the connecting rod is hinged with a front-rear movement component, and a second end is movably connected with the rotating pressing plate.

It is also provided with a support rod, the first end of the support rod is movably connected to the link or according to the board, and the second end is hinged to the fixed structure.

It is also provided with a rotary support structure, the first end of the rotary support structure is movably connected to the connecting rod or according to the board, and the second end is hinged to the fixed structure.

The switch box body has a connection part fixed to a support surface, the fixed component is fixedly connected to the switch box body, and the pressing plate and the switch box body are rotationally connected.

The installation connection position of the pressing plate is biased to the first side of the switch box body, the front-rear position control mechanism is arranged to be biased to the second side of the switch box body, and the return spring is located at a cavity on the first side of the switch box body. The second side of the switch box body is provided with the through hole or slot.

The installation connection position of the pressing plate is biased toward the second side of the switch box body, and the second side of the switch box body is provided with the through hole or slot.

To solve the above technical problems, the present invention can also adopt the following technical solutions:

A plate-type kitchen and bathroom launching switch, characterized in that it comprises any one of the switches described above and a connecting wire as the connecting member, and the connecting wire is connected to the front-rear movement component.

Further, the connecting wire has an outer sleeve, and the outer sleeve is connected to a fixing component or a switch box body, the outer sleeve has a connection interface, and the outer sleeve is connected to the fixing component or the switch box body through the connection interface, and the connection interface An inner hole having a larger hole diameter is provided.

Another technical problem to be solved by the present invention is to provide a launching device of a push-button switch. To this end, the present invention adopts the following technical solutions:

A launching device, characterized in that it is provided with the aforementioned plate-type kitchen and toilet launching switch and a launching body, one end of the connecting wire and the front-rear movement component are detachably connected, and the other end of the connecting wire and the launching body The movement mechanism is connected, so that the lower body corresponds to the front and rear moving parts in the front stay position and the rear stay position, and is in the first working state and the second working state, respectively. The first working state is one of the closed state and the opened state of the drain cover. The two working states are the other one of the closed state and the open state of the drain cover.

Further, the connecting wire has an outer sleeve, the outer sleeve is connected to a fixed component or a switch box body, the outer sleeve has a connection interface, and the outer sleeve is connected to the fixed component or the switch box body through the connection interface, and the connection interface is provided with Larger bores.

Because of adopting the technical solution of the present invention, the present invention is suitable for both pedal operation and operation of the launching device like a wall switch that is commonly used at present, giving users more choices, and the switch can be flexibly placed in any position without restriction. It is easy to operate and allows for easier modular installation. It can be used for kitchen and bathroom products such as washbasins, sinks, mop pools, bathtubs, etc. The invention not only realizes pressing and pressing the board once to open / close the launching device, and then pressing once to close / open the launching device, and no matter whether the pedal or the hand is pressed to rotate the press board, it has a superior experience like operating a keyboard. The positions of the two staying angles are stable and not loose, and the switch state of the water body can be judged by the level of the touch when the board is pressed. It is a new kitchen and bathroom launching device. In addition, the installation, disassembly, maintenance and replacement of the present invention are very convenient.

The panel-type kitchen and bathroom launching switch of the present invention can also adopt the following technical solutions:

A plate-type kitchen and bathroom launching switch, which is characterized by comprising a switch box body and a rotating button plate;

The switch box body is provided with a front-rear position control mechanism. The front-rear position control mechanism is provided with a fixed component, a sliding component, and a rotatable and sliding component. The fixed component is provided with an axial guide structure and a unidirectional rotation guide structure. The fixed component is further provided with a front limit structure and a rear limit structure, so that the rotatable and sliding component has a front stop position and a rear stop position;

The sliding component is restricted by the axial guide structure and can only slide back and forth, and the sliding component is provided with a first cam; the rotatable and sliding component can be restricted by the axial guide structure to slide forward and backward, The rotation can occur after being separated from the limitation of the axial guide structure, and the rotatable and sliding assembly is provided with a second cam; the first cam and the second cam cooperate to push the second cam forward and move between The rotatable and sliding component moves forward when it moves away from the axial guide structure, so that it can move to cooperate with the front limit structure under the guidance of the cooperation of the second cam and the unidirectional rotation guide structure;

The plate-type kitchen and toilet launching switch is provided with a transfer structure, the transfer structure is rotatably connected with the rotatable and sliding component, and the front of the switch box is provided with a through hole or slot for the transfer structure to pass through. Out of the switch box or for connecting parts connected to the transfer structure to enter the switch box to stay in the front and rear stops and between the front and rear stops by rotatable and sliding components Push and pull the connecting member;

The rotary pressing plate is connected with the sliding component through a connecting mechanism, so as to push the sliding component to move forward by rotating the rotary pressing plate.

The fixed component is provided with a guide sleeve penetrating at both ends, the guide sleeve is provided with the axial guide structure and the unidirectional rotation guide structure; the slide component is provided with a slide shaft, and the slide shaft is provided with the first cam; The rotatable and sliding assembly is provided with a rotatable and sliding shaft, and the rotatable and sliding shaft is provided with the second cam; the rotatable and sliding shaft has an insertion hole opened forward for the rotation The connection structure is inserted; the sliding shaft and the rotatable and sliding shaft are in a relationship with the guide sleeve.

The plate-type kitchen and toilet launching switch is provided with a front-to-back spring, and the spring tightens the transfer structure backward and pushes the rotatable and sliding component from the front to the rear through the transfer structure.

The plate-type kitchen and toilet launching switch is provided with a front-to-back spring, so that the rotatable and sliding component always has a tendency to move backward.

The one-way rotation guide structure is provided with a plurality of sets of cam control structures around a circle along the second cam rotation direction, and an axial groove is provided between the adjacent groups of cams as the axial guide structure. The one-way rotation The ends of the cam control structure in the guide structure are simultaneously used as the front limit structure; the first cam is provided with a plurality of sets of cam control structures surrounded by a circle, and each set of cam control structures has a cam that drives the second cam to rotate Surface, and a cam surface that is used as a guide when retreating; the second cam is provided with a cam surface that cooperates with the first cam, and a non-rotation cooperation structure that cooperates with the front limit structure.

The rear limit structure cooperates with the sliding component, and the rotatable and sliding component is limited by the rear limit structure through the sliding component.

The pressing plate is rotatably installed on a fixed structure, and the connecting mechanism adopts a connecting rod, the first end of the connecting rod is hinged with the sliding component, and the second end is movably connected with the rotating pressing plate; or The plate-type kitchen and toilet launching switch is further provided with a support rod. The first end of the support rod is movably connected to the link or according to the plate, and the second end is hinged to the fixed structure.

The installation and connection position of the pressing plate is biased toward the first side or the second side of the switch box body, and the second side of the switch box body is provided with the through hole or slot.

A plate-type kitchen and bathroom launching switch, comprising any one of the aforementioned switches and a connecting wire as the connecting member, and the connecting wire is connected to a transition structure.

Further, the adapter structure includes a rear connecting shaft rotatably connected to the rotatable and sliding component, a front threaded connection portion and a nut threadedly connected to the front threaded connection portion, and a head portion of the connection wire. It is clamped between the front threaded connection part and the nut, and the connection interface of the outer casing of the connection wire is threadedly connected with the fixing component.

Further, the connecting wire has an outer sleeve, the outer sleeve has a connection interface, and the outer sleeve is connected to the fixing component or the switch box body through the connection interface, and the connection interface is provided with an inner hole with a larger aperture for the The transfer structure moves forward and backward, and the push-button kitchen and toilet launching switch is provided with a spring from the front to the back, and the spring tightens the transfer structure to the back and pushes the rotation and The sliding assembly, the spring is in the outer sleeve.

The launching device of the present invention can also adopt the following technical solutions:

A launching device, characterized in that it is provided with the aforementioned plate-type kitchen and toilet launching switch and a launching body, one end of the connecting wire is detachably connected to the transfer structure, and the other end of the connecting wire is connected to the launching body. The movement mechanism is connected, so that the sewage body corresponding to the rotatable and sliding components is in the front stay position and the rear stay position and is in the first working state and the second working state, respectively. The first working state is one of the closed state and the opened state of the drain cover. The second working state is the other of the closed state and the opened state of the water cover.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an exploded view of Embodiment 1 provided by the present invention.

FIG. 2 is a side view of Embodiment 1 provided by the present invention when the front-rear movement component is in the front rest position.

FIG. 3 is a cross-sectional view of Embodiment 1 provided by the present invention when the front-rear movement component is in the front stay position.

FIG. 4 is a side view of Embodiment 1 provided by the present invention when the front-rear movement component is in the rear stay position.

FIG. 5 is a cross-sectional view of Embodiment 1 provided by the present invention when the front-rear movement component is in the rear stay position.

6 is a schematic front view of a one-way chute and a gear position of a control structure.

FIG. 7 is a side view of Embodiment 2 provided by the present invention when the front-rear movement assembly is in the front rest position.

FIG. 8 is a cross-sectional view of Embodiment 2 provided by the present invention when the front-rear movement component is in the front stay position.

FIG. 9 is a side view of Embodiment 2 provided by the present invention when the front-rear movement component is in the rear stay position.

FIG. 10 is a cross-sectional view of Embodiment 2 provided by the present invention when the front-rear movement component is in the rear stay position.

FIG. 11 is an exploded view of Embodiment 3 of the present invention.

FIG. 12 is a side view of Embodiment 3 of the present invention when the rotatable and sliding assembly is in the back rest position.

FIG. 13 is a cross-sectional view of Embodiment 3 of the present invention when the rotatable and sliding assembly is in the back rest position.

FIG. 14a is a schematic diagram of the cooperation of the first cam and the second cam when the rotatable and sliding assembly is in the rear stay position in Embodiment 3. FIG.

Fig. 14b is a schematic diagram of the cooperation of the first cam, the second cam, and the one-way rotation guide structure when the rotatable and sliding component moves forward from the state of Fig. 4a to the axial guide structure immediately after disengagement in embodiment 3.

FIG. 14c is a schematic diagram of the cooperation of the first cam, the second cam, and the front limit structure when the rotatable and sliding component rotates from the state of FIG. 4b and moves backward to cooperate with the front limit structure in Embodiment 3. FIG.

detailed description

Refer to Figures 1-6. The plate-type kitchen and bathroom launching switch of the present invention includes a switch box 5 and a rotary pressing plate 11. The switch box is provided with a front and rear position control mechanism. The launching switch is also provided with a reset mechanism. The reset mechanism is provided with a reset spring 12. The return spring 12 makes the turning pressing plate 11 tend to turn upward. The forward and backward position control mechanism is provided with a forward and backward movement component and a fixed component, and the fixed component is provided with a through-hole 200 or a slide rail in the forward and backward direction, for the forward and backward movement component to move forward and backward therein, and the connecting wire 4 and the forward and backward movement component in front of the forward and backward movement component. The connection wire 4 is driven to move, and the switch box 5 is also provided with a corresponding through hole or slot 51; the rotary pressing plate is connected to the front and rear movement components through a connection mechanism, and a control is provided between the front and rear movement components and the fixed component. Structure, the control structure is provided with two front and rear stay positions, so that the front and rear movement components can stay in two different positions, and is assisted by the external force input to the pressing plate 11 and the energy storage and release of the return spring 12. It runs between a front stop and a rear stop so as to be able to push and pull the connecting wire 4.

According to the above, the structure of the present invention is suitable for both pedal operation and operation of a water discharge switch like a wall electrical switch commonly used at present, which provides more choices and operation modes for users and manufacturers. This embodiment is a pedal type embodiment, and the pressing plate is a pedal plate. When the switch is concealed or exposed on the wall, if the switch is installed vertically, the lower end of the front-rear movement component is its front.

The fixed component is a switch component that is fixedly installed and includes a fixed base 21. The fixed base 21 may be a component or a combination of multiple components, and the fixed base is provided with the through hole 200 or the slide rail.

The forward and backward movement component is a switch component that can move forward and backward under the guidance of the through hole 200 or the slide rail, and includes the forward and backward sliding rod 3, which can also be a component or a combination of multiple components. The forward and backward sliding rod 3 can also be Other shapes, such as sliders.

The switch has a switch box 5, and the switch assembly is protected by the switch box 5. The fixed assembly is fixedly connected to the switch box 5. The switch box may be provided with a detachably connected cover 50. The switch box 5 has a connection part fixed to a support surface such as the ground, a wall, or other places, such as a connection plate extending on both sides or a connection hole on the bottom plate of the switch box.

The pressing plate is rotatably mounted on a fixed structure, and the fixed structure may be the ground, the bottom plate, etc. outside the switch box body 5, or the switch box 5 or a fixed part inside the switch box. In the present invention, The return spring 12 can be a torsion spring, which is sleeved on the shaft 14 connected by the board and the switch box, and the two ends of the connection mechanism are hinged with the board and the front and rear slide bars 3, respectively. In this embodiment, the pressing plate 11 is hinged to the first side of the switch box 5, and the switch is disposed on the second side of the switch box 5, and the cavity of the switch box in between can accommodate the switch The spring 12 is reset, and the position of the front and rear slide levers 3 on the second front side of the switch is just right, so that the connecting rod of the connecting mechanism can be hinged with it at a better angle, making the pedals smoother, which helps to improve the experience of using and Protection structure. The second side of the switch box body 5 is provided with the through hole or groove 51 for the connection wire 4 to enter the switch box body or the head of the front-rear movement component to protrude.

The connecting mechanism is provided with a connecting rod 13, and

reference numerals

131 and 132 are axes connected to the pressing plate 11 and the front-rear sliding rod 3, respectively. When the pressing plate 11 is stepped on, the connecting rod 13 (connecting mechanism) pushes the forward and backward moving component to move forward. When the pedal force is removed, the force of the return spring 12 causes the connecting rod 13 (connecting mechanism) to drive the forward and backward moving component backward. Move, and is blocked by a stop position (such as the front stop position), the post is in a working state (such as corresponding to the closing of the sewage body), and the pressing plate 11 is stably supported at the corresponding angle; when again When the pressing plate 11 is stepped on, the connecting rod 13 (connecting mechanism) pushes the front and rear movement components forward. When the pedal force is removed, the force of the return spring 12 causes the connecting rod 13 (connecting mechanism) to drive the front and rear movement components backward. Movement, and is blocked by another stop (such as the rear stop), the post is in another working state (such as corresponding to the opening of the sewage body), and the pressing plate 11 is stably supported by the corresponding another angle.

The connection structure can be hinged or slidingly connected to the foot pedal, while it can be hinged or contacted with the front and rear movement components, such as by cam control.

In the launching device provided by the present invention, one end of the connecting wire 4 is detachably connected to the front portion of the front-rear movement component, and the other end of the connecting wire 4 is connected to a moving mechanism in the launching body 100, so that The water body 100 corresponds to the front and rear motion components in the front stay position and the rear stay position and is in the first working state and the second working state, respectively. The first working state is one of the closed state and the opened state of the drain cover, and the second working state is the launching state. The other one of the cover closed state and the open state. Reference numeral 6 is a sink cover in the sewage body, and reference numeral 61 is a movement mechanism in the sink body.

In this embodiment, the first working state corresponds to the front staying position, and the drain cover 6 is in a closed state, and the second working state corresponds to the rear staying position, which is opposite to the first working state and therefore corresponds to the opening state of the drain cover. In implementation, the open and close states corresponding to the first work limit and the second work state are also interchangeable. The invention enables the pressing plate to be stably in two positions corresponding to two working states, so that the user can obviously feel different working states through the height of the pedal, and distinguish the on-off state of the sewage body.

The head of the connecting wire has a connector 40, and the connector 40 can be directly engaged with the slot in the front of the front and rear sliding rods 3 to achieve a detachable connection; or the connector 40 is locked with a nut 41, and the screw The cap 41 and the front part of the front and rear sliding rods 3 are screw-connected to realize a detachable connection.

The connecting wire has an outer casing 42. In the present invention, the outer casing 42 is connected to a fixing component or a switch box body. The outer casing 42 has a connection interface 43. The outer casing 42 is connected to the fixing component or the connection component 43 through the connection interface 43. Switch box connection. In this way, the disassembly and maintenance of the launching device of the present invention can be made simpler and more convenient, and plumbers and users with ordinary knowledge can easily and conveniently install, disassemble and replace the switch. If there is a problem with the switch, simply replace the switch. Simple replacement of water body makes installation, maintenance and replacement more convenient and eliminates worries.

In this embodiment, the connection interface 43 is mated with the slot 51 on the second side of the switch box body 5 and is fixed by a cover 50. The connection interface 43 has a card slot and is snapped into the slot 51 on.

The connection interface 43 is provided with an inner hole 44 having a larger aperture, allowing the connection portion of the forward-backward movement component and the connection head for connecting the steel wire to move forward and backward in the inner hole 44.

The control structure is provided with two front and rear gears, a slideway between the two gears, and a blocking hook 9 that cooperates with the gears and the chute corresponding to the front and rear two parking positions.

The two gears and chute can be set on the front and rear movement components or fixed components. For example, the gear and the chute are set on the front and rear movement components, and the catch hook is set on the fixed component or vice versa. It is preferable that the chute is provided on the front-rear movement component and the blocking hook 9 is provided on the fixed component. A coil spring 90 for fixing the hook 9 is provided outside the fixed component, or is fixedly connected to the fixed component by other methods.

In this embodiment, the surface of the front-rear slide lever 3 is provided with two front-rear gears, namely a first gear 71 and a second gear 72, and the first gear is near the front of the front-rear slider 3; The surface of the sliding rod 3 has a first one-way chute of the hook hook portion that moves the front and rear slide rod 3 from the first gear to the hook portion 9 to the second gear to the hook portion. The surface of the sliding rod 3 further has a second unidirectional sliding groove for moving the front and rear sliding rods 3 from the second gear to the hook hook to the first gear to cooperate with the hook hook; the first unidirectional slide The slot includes a first slideway section 81 starting from the first gear and a second slideway section 82 connected to the first slideway and leading to the second gear, and the connection is farther from the front and back than the second gear. The front part of the sliding rod 3; the second one-way chute includes a third slideway section 83 starting from the second gear and a fourth slideway section 84 connected to the third slideway section, and its connection is relatively The second gear is further away from the heads of the front and rear slide bars 3, and the fourth slideway is connected to the first slideway or connected to the first gear.

To achieve the unidirectional relative movement of the chute and the hook hook portion 32, both the chute wall design and the chute bottom design can be used. In this embodiment, the chute bottom design is used to achieve. The scheme is as follows: the first slideway section and the second slideway section are connected in a step shape. At the connection point 91, the groove bottom surface of the second slideway section is lower than the groove bottom surface of the first slideway section; The fourth slideway section is connected stepwise. At the joint 92, the groove bottom surface of the fourth slideway section is lower than that of the third slideway section; the second slideway section has a downward direction near the second gear. Step 93; the fourth slideway section and the first slideway section are connected in a step shape. At the junction 94, the groove bottom surface of the first slideway section is lower than the groove bottom surface of the fourth slideway section.

For the forward-backward position control mechanism, a forward-backward motion guide structure of the forward-backward motion component can be provided to prevent the forward-backward sliding rod 3 from rotating, and the blocking hook can swing to a certain degree to cooperate with the chute on the forward-backward sliding rod 3 that does not rotate. The guide mechanism may be a key 22 on the fixed component and a guide groove 31 on the forward-backward moving component. The shaft 132 can also play a guiding role. It passes through the front and rear sliding rods 3, and at the same time, corresponding slots 52 are provided on the switch box 5.

Refer to Figure 7-10. In this embodiment, it is further provided with a support rod 15, the first end of the support rod is movably connected to the link 13 or according to the plate 11, and the second end is hinged to the fixed structure, such as hinged to the switch box body, In this way, when the connecting wire is connected to the front and rear movement components according to the through hole or groove 51 on the second side of the switch box body and the through hole or groove on the fixed component and is on the second side, the installation connection position of the pressing plate It is also possible to choose a position that is biased to the second side, and the installation and operation are stable, so that the switch of the present invention can have more direction options.

The other parts of the embodiment shown in FIG. 7-10 are the same as the embodiment shown in FIG. 1-6. In FIG. 7-10, the same reference numerals as those in FIG. 1-6 represent the same meaning.

Refer to Figures 11-14c. The plate-type kitchen and toilet launching switch of the present invention includes a switch box body 100b and a rotary pressing plate 200b. The switch box body 100b is provided with a front and rear position control mechanism. The front and rear position control mechanism includes a fixed component, a sliding component, and a rotatable and sliding component of the switch. , They can be composed of one part or multiple parts.

The fixed component is provided with a guide sleeve 1b penetrating at both ends. The guide sleeve 1 is provided with the axial guide structure 11b and the unidirectional rotation guide structure 12b. The guide sleeve 1 is further provided with a front limit structure 13b and a rear limit. Structure 14b, so that the rotatable and sliding assembly has a front stay position and a rear stay position. The axial guide structure 11b may be a guide groove, a key, a slide rail, or the like. The unidirectional rotation guide structure 12b may be an inclined surface or a curved surface.

The sliding assembly is provided with a sliding shaft 2b, and the sliding shaft is provided with a first cam 21b. The sliding component is limited by the axial guide structure and can only slide back and forth. The sliding shaft 2b may have other shapes, such as a slider and the like.

The rotatable and slidable assembly is provided with a rotatable and slidable shaft 3b, and the rotatable and slidable shaft 3b is provided with a second cam 31b; the rotatable and slidable shaft 3b has an insertion hole 32b opened forward, for The transition structure 5b is inserted.

The sliding shaft 2b and the rotatable and sliding shaft 3b are in a sleeve relationship with the guide sleeve 1b and can slide axially along the guide sleeve 1b. The first cam 21b and the second cam 31b cooperate to push the second cam 31b to move forward by means of an external force input according to the plate 200b and to make the rotatable and sliding assembly move forward when it leaves the axial guide structure Rotation occurs so that it can move to cooperate with the front limit structure 13b under the guidance of the cooperation of the second cam 31b and the unidirectional rotation guide structure 12b.

In the implementation, the above-mentioned control structure may be set into multiple groups. The unidirectional rotation guide structure 12b is provided with a plurality of sets of cam control structures around a circle along the second cam rotation direction, and an axial groove is provided between adjacent sets of cams as the axial guide structure. The end of the cam control structure in the rotation guide structure serves as the front limit structure 13b at the same time. The first cam 21b is provided with a plurality of sets of cam control structures around a circle. Each set of cam control structures has a cam surface 211b for driving the second cam to rotate, and a cam surface 212b as a guide when retreating. The second cam 31b is provided with a cam surface 311b that cooperates with the first cam 21b and the one-way rotation guide structure 12b, and a non-rotation cooperation structure 312b that cooperates with the front limit structure 13b (as shown in FIG. 14c).

The rear limiting structure 14b cooperates with the sliding component, and the sliding component also has a back limit. The rotatable and sliding component is limited by the rear limiting structure 14b through the sliding component (as shown in FIG. 14a).

The push-button type kitchen and toilet launching switch is provided with the transfer structure, and the transfer structure 5b includes a rear connecting shaft 51b rotatably connected to the rotatable and sliding component, a front threaded connecting portion 52b, and a front portion The threaded connection part is a nut 53b, the front threaded connection part 52b and the nut 53b form a space for engaging the head 60b of the connection wire 6b, and the connection interface 70b of the outer tube 7b of the connection wire 6b and The guide sleeve 1b in the fixing assembly is threadedly connected, and the connection interface 70b is provided with an inner hole with a larger aperture for the forward and backward movement of the transfer structure. In this way, the disassembly and maintenance of the launching device to which the present invention is applied can be made simpler and more convenient, and plumbers and users with general knowledge can easily and conveniently install, disassemble and replace. , Can simply replace the water body, making installation, maintenance, replacement more convenient, eliminating worries.

A through hole or groove 101b is provided at the front of the switch box body 100b, for the transition structure to pass through the switch box body 100b or for the connection structure connected to the switch structure to enter the switch box body. This embodiment The through hole or groove 101b is adapted to the connection interface 70b of the outer tube 7b of the connection wire 6b, so that the connection wire 6b enters the switch box 100b and is connected to the transition structure, so as to stay on the rotatable and sliding component. The front and rear stops and the running between the front and rear stops are used to push and pull the connecting wire 6b.

The pressing plate 200b is rotatably mounted on a switch box or other fixed structure through a shaft 201b, and the rotating pressing plate is connected to the sliding shaft 2b through a connecting mechanism to input an external force (such as a pedal force) to the rotating pressing plate. ) To make it rotate to push the sliding assembly forward. The connecting mechanism may adopt a connecting rod 9b. The first end of the connecting rod 9b is hinged through a shaft 90b and a sliding shaft 2b. The shaft 90b can also serve as a guide rod. A guide groove 102b is provided on the switch box. The cooperation of the shaft 90b and the guide groove 102b defines the sliding trajectory of the shaft 90b. The second end of the connecting rod 9b is movably connected through the shaft 202b and the rotary pressing plate 200b. A support rod, the first end of the support rod is movably connected to the connecting rod or according to the board, and the second end is hinged to the fixed structure. The connection structure may also adopt a cam or the like.

The switch components, such as a fixed component, a sliding component, and a rotatable and sliding component, are protected by the switch box 100b. The fixed component is fixedly connected to the switch box 100b, and the switch box 100b may be provided with a detachable structure. The cover 103b is connected in a positive manner, and the switch box body 100b has a connection part fixed to a support surface such as the ground, a wall, etc., such as a connection plate extending to both sides or a connection hole in the bottom plate of the switch box. The body 100b can be installed on the ground or a wall. The structure of the present invention is suitable for both pedal operation and operation of a water discharge switch like a wall electrical switch commonly used at present, which provides more choices and operation modes for users and manufacturers. This embodiment is a pedal type embodiment, and the pressing plate is a pedal plate.

The plate-type kitchen and toilet launching switch may be provided with a front-to-back spring 8b, and the spring 8b will tighten the transfer structure 5b back and push the rotatable and sliding component from the front to the back through the transfer structure. .

The spring 8b may be provided in the outer sleeve 7b and supported on the gasket 80b. The spring 8b, the connecting wire 6b, and the outer sleeve 7b may be an assembly module with the switch box body and the front-rear position control mechanism; or the lower body An assembly module is connected to the forward and backward position control mechanism during installation.

In the launching device provided by the present invention, one end of the connecting wire 6b is detachably connected to the transition structure, and the other end of the connecting wire 6b is connected to the movement mechanism in the launching body 300b, so that the launching body 300b can be slid correspondingly. And rotating components are in the front stop position and the rear stop position and are in the first working state and the second working state, respectively. The first working state is one of the closed state and the opened state of the water cover, and the second working state is the closed state of the water cover. And the other one of the open state. Reference numeral 301b is a sink cover in the sewage body, and reference numeral 302b is a movement mechanism in the sink body.

The above are only specific embodiments of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art in the field of the present invention are covered by the protection scope of the present invention. In.

Claims

A plate-type kitchen and bathroom launching switch is characterized in that it comprises a switch box body and a rotating push plate. The switch box body is provided with a front-back position control mechanism. The launching switch is also provided with a reset mechanism. The reset mechanism is provided with a reset spring. The forward and backward position control mechanism is provided with a forward and backward movement component and a fixed component, and the fixed component is provided with a through hole or a slide rail in the forward and backward direction for the forward and backward movement of the forward and backward movement component therein, and a connection part in front of the forward and backward movement component for connection with the forward and backward movement component. The connecting member is driven to move, and the switch box body is also provided with a corresponding through hole or slot; the rotary pressing plate is connected to the front and rear movement components through a connection mechanism, and a control structure is provided between the front and rear movement components and the fixed component. The structure is provided with two front and rear stop positions, so that the front and rear kinematic components can stay in two different positions in the front and rear, and the front and rear stop positions are assisted by the external force input by the board and the energy storage and release of the return spring. Run between to be able to push and pull the connecting part.
The launching switch according to claim 1, wherein the connecting mechanism is provided with a connecting rod, the pressing plate is rotatably mounted on a fixed structure, and the first end of the connecting rod is It is hinged with the front and rear movement components, and the second end is movably connected with the rotary pressing plate.
The launching switch according to claim 2, further comprising a support rod, wherein the first end of the support rod is movably connected to the link or the panel, and the second end is fixed Structural articulation.
The launching switch according to claim 2, further comprising a rotary support structure, wherein the first end of the rotary support structure is movably connected to the connecting rod or the board, and the second end is And hinged structure.
The launching switch according to claim 1, wherein the switch box body has a connection part fixed to a support surface, the fixing component and the switch box body are fixedly connected, and the pressing board and The switch box body is rotationally connected.
The push-button kitchen / bathroom drain switch according to claim 1 or claim 1, wherein the installation connection position of the push-plate is biased to the first side of the switch box body, and the front-rear position control mechanism is provided to the switch box body. On the second side, the return spring is located at a cavity on the first side of the switch box body, and the second side of the switch box body is provided with the through hole or slot.
The launching switch according to claim 3 or 4, wherein the installation and connection position of the pressing plate is biased toward the second side of the switch box body, and the second side of the switch box body is provided with the Through holes or slots.
A plate-type kitchen and bathroom launching switch, comprising the switch according to any one of claims 1 to 7 and a connecting wire as the connecting member, and the connecting wire is connected to the front-rear movement component.
The push-button kitchen and toilet launching switch according to claim 8, characterized in that the connecting wire has an outer sleeve, the outer sleeve is connected to a fixed component or a switch box body, the outer sleeve has a connection interface, and The outer sleeve is connected to the fixing component or the switch box body through a connection interface, and the connection interface is provided with an inner hole with a larger aperture.
A launching device, characterized in that it is provided with the plate-type kitchen and toilet launching switch and launching body according to claim 8, one end of the connecting wire and the front-rear movement component are detachably connected, and the other end of the connecting wire and The movement mechanism in the launching body is connected, so that the launching body corresponds to the front and rear movement components in the front stay position and the rear stay position and is in the first working state and the second working state, respectively. The first working state is one of the closed state and the opened state of the drain cover. One, the second working state is the other of the drain cover closed state and the open state.
The launching device according to claim 10, characterized in that the connecting wire has an outer sleeve, the outer sleeve is connected to a fixing component or a switch box body, the outer sleeve has a connection interface, and the outer sleeve is connected through the connection interface and The fixed component or the switch box is connected, and the connection interface is provided with an inner hole with a larger aperture.
A plate-type kitchen and bathroom launching switch, which is characterized by comprising a switch box body and a rotating button plate;

The switch box body is provided with a front-rear position control mechanism. The front-rear position control mechanism is provided with a fixed component, a sliding component, and a rotatable and sliding component. The fixed component is provided with an axial guide structure and a unidirectional rotation guide structure. The fixed component is further provided with a front limit structure and a rear limit structure, so that the rotatable and sliding component has a front stop position and a rear stop position;

The sliding component is restricted by the axial guide structure and can only slide back and forth, and the sliding component is provided with a first cam; the rotatable and sliding component can be restricted by the axial guide structure to slide forward and backward, The rotation can occur after being separated from the limitation of the axial guide structure, and the rotatable and sliding assembly is provided with a second cam; the first cam and the second cam cooperate to push the second cam forward and move between The rotatable and sliding component moves forward when it moves away from the axial guide structure, so that it can move to cooperate with the front limit structure under the guidance of the cooperation of the second cam and the unidirectional rotation guide structure;

The plate-type kitchen and toilet launching switch is provided with a transfer structure, the transfer structure is rotatably connected with the rotatable and sliding component, and the front of the switch box is provided with a through hole or slot for the transfer structure to pass through. Out of the switch box or for connecting parts connected to the transfer structure to enter the switch box to stay in the front and rear stops and between the front and rear stops by rotatable and sliding components Push and pull the connecting member;

The rotary pressing plate is connected with the sliding component through a connecting mechanism, so as to push the sliding component to move forward by rotating the rotary pressing plate.
The launch switch according to claim 12, wherein the fixed component is provided with a guide sleeve penetrating at both ends, and the guide sleeve is provided with the axial guide structure and the unidirectional rotation guide structure; The sliding component is provided with a sliding shaft, and the sliding shaft is provided with the first cam; the rotatable and sliding component is provided with a rotatable and sliding shaft, and the rotatable and sliding shaft is provided with the second cam; The rotatable and slidable shaft has an insertion hole opened forward for insertion of the adapter structure; the sliding shaft and the rotatable and slidable shaft are in a relationship with a guide sleeve.
The push-button type kitchen and toilet launching switch according to claim 12, wherein the push-type kitchen and toilet launching switch is provided with a spring from the front to the back, and the spring tightens the transfer structure to the rear and The rotatable and sliding assembly is pushed from front to back through an adapter structure.
The push-button type kitchen and toilet launching switch according to claim 12, wherein the push-type kitchen and toilet launching switch is provided with a front-to-back spring, so that the rotatable and sliding component always has a backward direction Movement trend.
The push-button kitchen / bathroom drain switch according to claim 12, characterized in that:

The one-way rotation guide structure is provided with a plurality of sets of cam control structures around a circle along the second cam rotation direction, and an axial groove is provided between the adjacent groups of cams as the axial guide structure. The one-way rotation The ends of the cam control structure in the guide structure are simultaneously used as the front limit structure;

The first cam is provided with a plurality of sets of cam control structures around a circle, and each set of cam control structures has a cam surface for driving the second cam to rotate, and a cam surface for guiding when retreating;

The second cam is provided with a cam surface that cooperates with the first cam, and a rotation-stop fitting structure that cooperates with the front limit structure.
The push-button kitchen / bathroom drain switch according to claim 12, wherein the rear limit structure cooperates with a sliding component, and the rotatable and sliding component is limited by the rear limit structure through the sliding component.
The push-button type kitchen and toilet launch switch according to claim 12, wherein the push-button is rotatably mounted on a fixed structure, and the connecting mechanism uses a connecting rod, and a first end of the connecting rod and The sliding component is hinged, and the second end is movably connected with the rotary press plate; or, the push-button type kitchen sanitary water switch is further provided with a support rod, and the first end of the support rod is movably connected with the connecting rod or the plate. Two ends and fixed structure are hinged.
The push-button type kitchen and toilet launching switch according to claim 12, wherein the switch box body has a connection portion fixed to a support surface, the fixing component and the switch box body are fixedly connected, and the pressing plate and The switch box body is rotationally connected.
The push-button type kitchen and toilet launching switch according to claim 12 or claim 1, wherein the installation connection position of the push-plate is biased to the first side or the second side of the switch box body, and the second side of the switch box body The through hole or groove is provided.
A plate-type kitchen and bathroom launching switch, comprising the switch according to any one of claims 12 to 20 and a connecting wire as the connecting member, and the connecting wire is connected to a transition structure.
The launch switch according to claim 21, wherein the transfer structure includes a rear connecting shaft rotatably connected to the rotatable and sliding component, a front threaded connecting portion, and a front portion The nut of the threaded connection is screwed, the head of the connection wire is caught between the front threaded connection and the nut, and the connection interface of the outer casing of the connection wire is screwed with the fixing component.
The push-button kitchen / bathroom drain switch according to claim 22, wherein the connecting wire has an outer sleeve, the outer sleeve has a connection interface, and the outer sleeve is connected to the fixing component or the switch box body through the connection interface. The connection interface is provided with an inner hole with a large aperture for the forward and backward movement of the transfer structure, and the plate-type kitchen and toilet launching switch is provided with a front-to-back spring, and the spring moves the transfer structure to the rear. The rotatable and sliding component is pushed tightly from front to back through the adapter structure, and the spring is located in the outer sleeve.
A launching device, characterized in that it is provided with the plate-type kitchen and toilet launching switch and launching body according to claim 21, one end of the connecting wire and the transfer structure are detachably connected, and the other end of the connecting wire and The movement mechanism in the sewage body is connected, so that the corresponding rotating and sliding components of the sewage body are in the front stay position and the rear stay position and are in the first working state and the second working state, respectively. The first working state is the closed state and the opened state of the drain cover. Among them, the second working state is the other one of the drain cover closed state and the open state.