CN210095593U - Hand protector ware is taken out to public health bathroom paper - Google Patents

Abstract

The utility model provides a hand protector ware is taken out to public washroom paper, including the casing, set up the paper box in the casing, hand protector liquid box includes liquid storage bin and drain pipe, is provided with liquid storage bin-drain pipe one-way conduction device between liquid storage bin and the drain pipe, is provided with piston, piston rod in the drain pipe, and the piston rod is connected transmission, and the liquid storage bin is inside to be separated into liquid inlet bin and liquid outlet bin by the piston, and liquid storage bin and liquid inlet bin communicate, and the intercommunication department sets up one-way conduction device, and liquid outlet bin is provided with the liquid outlet; the paper extraction outlet is provided with a rolling shaft, the rolling shaft is provided with a trigger block, the trigger block is matched with a contact, and the contact is connected in series in the transmission device control circuit. The utility model discloses install the hand protector liquid box additional on the basis of original paper extraction box to trigger response ration through the paper extraction action and control out the liquid measure, because the hand is the position that the human body is used most often, consequently the acceptance of public hand protector liquid is very high, makes the utility model discloses both save the time, can not cause the waste yet.

Description

Hand protector ware is taken out to public health bathroom paper

Technical Field

The utility model relates to a sanitary equipment, in particular to hand protector ware is taken out to public health bathroom paper.

Background

Generally, people come out from public washrooms, wash hands and then wipe the hands with paper, and the hands are not comfortable after being dried in the dry northern areas, many people, especially women, can have skin-moistening products such as hand oil, and the common skin-moistening products are not suitable for carrying and are mostly placed in a handbag or a satchel, but the handbag is inconvenient to carry when the people go to the toilet, the use of the self-provided skin-moistening products is long, and the people are easily crowded in the public washrooms with generally-insufficient space.

Disclosure of Invention

The utility model provides a hand protector ware is taken out to convenient, quick public health bathroom paper of use.

The utility model adopts the technical proposal that: a hand protector device for paper extraction in a public washroom comprises a shell, wherein a paper extraction box is arranged in the shell, a paper extraction outlet is formed in the bottom of the paper extraction box, a hand protector liquid box is further arranged in the shell and comprises a liquid storage bin and a liquid outlet pipe, a liquid storage bin-liquid outlet pipe one-way conduction device is arranged between the liquid storage bin and the liquid outlet pipe, a piston and a piston rod are arranged in the liquid outlet pipe, the piston is made of soft materials and is connected with a transmission device, the inside of the liquid storage bin is divided into a liquid inlet bin and a liquid outlet bin by the piston, the liquid storage bin is communicated with the liquid inlet bin, the one-way conduction device is arranged at; the paper extraction device is characterized in that a rolling shaft is arranged at the paper extraction outlet and provided with a trigger block, the trigger block is matched with a contact, and the contact is connected in series in the transmission device control circuit.

Public health toilet paper hand protector ware of taking out, characterized by: the transmission device comprises a motor, a screw rod and a nut, the motor and the screw rod are respectively fixed in the shell, a motor driving shaft is connected with the screw rod, the nut is sleeved on the screw rod, and the piston rod is fixedly connected with the nut.

Public health toilet paper hand protector ware of taking out, characterized by: the screw rod nut is matched with a compound travel switch, the compound travel switch comprises a first travel switch and a second travel switch which are connected with each other, the motor is matched with a loop I and a loop II, the motor rotates forwards when the loop I is communicated, the motor rotates backwards when the loop II is communicated, the first travel switch is connected in series in the loop I, and the second travel switch is connected in series in the loop II.

The utility model discloses install the hand protector liquid box additional on the basis of original paper extraction box to trigger response ration through the paper extraction action and control out the liquid measure, because the hand is the position that the human body is used most often, consequently the acceptance of public hand protector liquid is very high, makes the utility model discloses both save the time, can not cause the waste yet.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the present novel electronically controlled connection;

fig. 3 is the circuit connection schematic diagram of the motor, the relay and the travel switch of the utility model.

In the figure: 1-shell, 2-tissue box, 21-tissue outlet, 22-roller, 23-trigger block, 24-contact, 25-transformer, 3-PLC controller, 31-power port, 32-first input port, 33-first output port, 34-second input port, 35-second output port, 4-motor, 41-lead screw, 42-nut, 43-positioning bearing, 44-first travel switch, 45-second travel switch, 46-first relay, 47-second relay, 5-handguard box, 51-liquid storage bin, 52-liquid outlet pipe, 521-liquid inlet bin, 522-liquid outlet bin, 53-piston, 54-piston rod, 55-liquid outlet, 56-baffle, 6-liquid outlet button.

Detailed Description

As shown in fig. 1, a hand protector for paper extraction in a public toilet comprises a shell 1, a paper extraction box 2 is arranged in the shell 1, a paper extraction outlet 21 is arranged at the bottom of the paper extraction box, a rolling shaft 22 is arranged at the paper extraction outlet, and a trigger block 23 is arranged at the end of the rolling shaft. The casing 1 is also internally provided with a hand lotion box 5, the hand lotion box 5 comprises a liquid storage bin 51 and a liquid outlet pipe 52, a piston 53 and a piston rod 54 are arranged in the liquid outlet pipe 52, the piston 53 is made of rubber or other soft materials, the piston 53 divides the inner cavity of the liquid outlet pipe into a liquid inlet bin 521 and a liquid outlet bin 522, the liquid inlet bin is communicated with the liquid storage bin 51, a baffle 56 which can only be opened downwards is arranged at the communication position, or a check valve in the direction of the liquid storage bin and the liquid inlet bin is arranged at the end part of the liquid outlet bin, and a liquid outlet 55 is. The piston rod 54 is fixedly connected with the nut 42, the nut 42 is sleeved on the screw rod 41, the screw rod is connected with a driving shaft of the motor 3, the screw rod is provided with two positioning bearings 43, a composite travel switch is arranged at the two bearings, and the composite travel switch comprises a first travel switch 44 and a second travel switch 45 which are connected with each other. A liquid outlet button 6 is arranged at one side of the liquid outlet of the shell 1.

As shown in fig. 2, the trigger block 23 is of a cam structure, and may also be an eccentric wheel or other eccentric structure, one side of the trigger block is a contact 24, the transformer 26 converts 220V ac into 24V dc to supply power to the PLC controller 3, the PLC controller 3 includes a power port 31, a first input port 32, a first output port 33, a second input port 34, and a second output port 35, where the power port is connected to each input port and the 24V high-voltage port on the output side of the transformer, each output port is connected to the 0V low-voltage port on the output side of the transformer, the contact 24 is connected in series to the first input port 32, the liquid outlet button 6 is connected in series to the second input port 34, the first relay 46 electromagnet KA1 is connected in series to the first output port 33, and the second relay 47 electromagnet KA2 is connected in series to the second.

As shown in fig. 3, the motor 3 is powered by the transformer 25, and the motor 3 is matched with two loops, wherein the loop i is connected in series with a switch of a first relay 46 and a first travel switch 44, the loop ii is connected in series with a switch of a second relay 47 and a second travel switch 45, and the first relay and the second relay are normally open. When the loop I is communicated with the loop II, the motor 3 rotates forwards, the screw rod drives the screw to move towards the first travel switch, and the screw drives the piston to move towards the liquid inlet bin through the piston rod; when the loop II is communicated, the motor 3 rotates reversely, the screw rod drives the screw to move towards the direction of the second travel switch, and the screw drives the piston to move towards the liquid outlet bin through the piston rod.

Before the hand protector is used, a relevant program is input into the PLC, when the voltage of the first input port 32 changes, the first output port 33 continuously outputs the voltage outwards for a time T, when the second input port 34 is electrified, the second output port 35 continuously outputs the voltage outwards for a time T, and the distance that the motor 3 can drive the screw to travel within the time T is larger than the distance between the two travel switches. When the hand protector is used, a transformer 26 is connected with 220V alternating current, when people take paper, the paper is slid to drive a rolling shaft 22 to rotate, a trigger block 23 rotates to drive a contact to open and close to reciprocate, so that the voltage of a first input port 32 is changed, a first output port 33 outputs voltage outwards, a first relay electromagnet KA1 is electrified, a relay switch is closed, a loop I is communicated, a motor rotates forwards, a screw rod drives a nut to move towards a first travel switch until the first travel switch is triggered, the first travel switch is opened, a second travel switch is closed, the loop I is disconnected, and as a piston 53 is made of rubber materials, liquid soap in a liquid inlet bin is squeezed into a liquid outlet bin in the moving process; when the liquid outlet button 6 is pressed, the second input port 34 is powered on, the second output port 35 outputs voltage outwards, the second relay electromagnet KA2 is powered on, the relay switch is closed, the loop II is communicated, the motor rotates reversely, the screw rod drives the screw to move towards the direction of the second travel switch until the second travel switch is triggered, the second travel switch is opened, the first travel switch is closed, the loop II is disconnected, the piston 53 extrudes the liquid soap in the liquid outlet bin through the liquid outlet in the moving process, meanwhile, the volume of the liquid inlet bin is increased, the blocking piece is opened, the liquid soap enters the liquid inlet bin through the liquid storage bin, and next liquid outlet is prepared. The design can ensure that a user can use the hand lotion after wiping paper, and under the condition of no paper extraction, even if the liquid outlet button 6 is pressed, the second relay 47 is closed, because the second travel switch 45 is in an open state, the loop II is not communicated, and the piston 53 is arranged on one side of the liquid outlet, liquid can not be discharged, thereby avoiding waste; if a user uses the paper extraction without using the hand lotion to form continuous paper extraction, even if the paper extraction action or the contact opening and closing are driven to close the first relay 46 from the second paper extraction, the first travel switch 44 is in an open state, the loop I is not communicated, and the piston 53 is on the liquid inlet side, so that the mistaken touch cannot be formed.

The related functions of the PLC controller in the utility model are the functions commonly possessed by the PLC controller, such as Siemens S7-200, S7-300 series can realize the functions in the embodiment.

Claims (3)

1. The utility model provides a hand protector ware is taken out to public health paper, includes the casing, sets up the paper extraction box in the casing, and the paper extraction box bottom is taken out the paper export, characterized by: a hand protection liquid box is further arranged in the shell and comprises a liquid storage bin and a liquid outlet pipe, a liquid storage bin-liquid outlet pipe one-way conduction device is arranged between the liquid storage bin and the liquid outlet pipe, a piston and a piston rod are arranged in the liquid outlet pipe, the piston is made of soft materials and is connected with a transmission device, the interior of the liquid storage bin is divided into a liquid inlet bin and a liquid outlet bin by the piston, the liquid storage bin is communicated with the liquid inlet bin, the one-way conduction device is arranged at the communication position, and the liquid outlet bin is provided with a liquid; the paper extraction device is characterized in that a rolling shaft is arranged at the paper extraction outlet and provided with a trigger block, the trigger block is matched with a contact, and the contact is connected in series in the transmission device control circuit.

2. The toilet paper hand-drawing protector device as claimed in claim 1, which is characterized in that: the transmission device comprises a motor, a screw rod and a nut, the motor and the screw rod are respectively fixed in the shell, a motor driving shaft is connected with the screw rod, the nut is sleeved on the screw rod, and the piston rod is fixedly connected with the nut.

3. The toilet paper hand-drawing protector device as claimed in claim 2, which is characterized in that: the screw rod nut is matched with a compound travel switch, the compound travel switch comprises a first travel switch and a second travel switch which are connected with each other, the motor is matched with a loop I and a loop II, the motor rotates forwards when the loop I is communicated, the motor rotates backwards when the loop II is communicated, the first travel switch is connected in series in the loop I, and the second travel switch is connected in series in the loop II.

Images