Breathing mask cleaning and disinfecting device

Abstract

The invention relates to the technical field of cleaning and disinfection, and discloses a breathing mask cleaning and disinfection device which comprises a power mechanism, the power mechanism further comprises a base, a first fixing pipe is fixedly connected to the outer wall of the base, when a motor is powered on and runs, wheels are driven to rotate, and when the wheels rotate, friction is generated between the wheels and protruding sliding ways, and the wheels are driven to rotate. Under the action of an extrusion spring, a first cleaning sponge on the outer surface of a connecting arm can be always tightly attached to the inner surface of the breathing mask, and when the base moves around a protruding sliding way, the first cleaning sponge can be driven to be always tightly attached to the inner wall of the breathing mask to move, so that the inner wall of the breathing mask is cleaned; according to the breathing mask, bacterial sticky sputum is prevented from remaining on the inner wall of the breathing mask and affecting the health of a user, cleaning water and disinfectant fluid flow into the inner wall of the connecting arm through the first fixing pipe and then flow out of the water outlet through the water inlet, the water acts on the first cleaning sponge, and the cleaning effect of the first cleaning sponge is better.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning and disinfecting equipment, in particular to a respiratory mask cleaning and disinfecting device. Background Art

[0002] A breathing mask is a device that is used in conjunction with a ventilator to supply oxygen to patients and assist their breathing. An oxygen mask is a type of breathing mask that controls the delivery of oxygen. Since breathing masks are expensive and made of special materials, and considering resource issues, they need to be reused, so breathing masks need to be cleaned and disinfected after use.

[0003] At present, the cleaning and disinfection of respiratory masks are mostly done manually. The staff uses a sponge brush combined with disinfectant to clean and disinfect the inside of the mask. Manual cleaning and disinfection of respiratory masks alone is time-consuming and laborious, and the efficiency is relatively low. The following solutions are proposed to address the above problems. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a respiratory mask cleaning and disinfecting device, comprising a power mechanism, the power mechanism also comprising a base, a fixed tube 1 is fixedly connected to the outer wall of the base, and a connecting arm is rotatably connected to the outer wall of the fixed tube 1; The gap cleaning mechanism comprises a fixed tube 2 fixedly connected to the outer wall of the connecting arm, a sliding tube slidably connected to the inner wall of the fixed tube 2, and an electric telescopic rod fixedly connected to the top of the sliding tube; The anti-falling mechanism comprises a water pipe fixedly connected to the outer wall of the second fixed pipe, a telescopic spring one is fixedly connected to the inner wall of the water pipe, and a fixed block is fixedly connected to the outer wall of the telescopic spring one.

[0005] Preferably, the power mechanism also includes a fixed bracket fixedly connected to the top of the base, a motor is fixedly connected to the outer wall of the fixed bracket, and a wheel is fixedly connected to the bottom of the motor. The fixed bracket is used to fix the motor to ensure that the motor can operate normally and will not accidentally reverse. When the motor is powered on, it can drive the wheels fixed thereunder to rotate, thereby providing necessary power support for the operation of subsequent components.

[0006] Preferably, the power mechanism also includes a protruding slide rotatably connected to the outer wall of the wheel, the bottom of the protruding slide is fixedly connected to the shell, the bottom of the wheel is slidably connected to the top of the protruding slide, the bottom of the shell is fixedly connected to the support column, and a mask groove is provided at the outer wall of the shell. The protruding slide ensures that the wheel operates normally according to the set route, the shell and the support column provide necessary support and assistance for each component, and the mask groove is used to place a breathing mask to ensure that the breathing mask will not shake or shift during cleaning.

[0007] Preferably, the power mechanism also includes an extrusion spring fixedly connected to the inner wall of the connecting arm, a water outlet hole is opened on the outer wall of the connecting arm, a cleaning sponge 1 is fixedly connected to the outer wall of the connecting arm, and a water inlet hole is fixedly connected to the outer wall of the base. The extrusion spring is used to make the connecting arm contract inwardly, and a motor is provided. When the motor is powered on, the wheel is driven to rotate, and friction occurs with the protruding slide when the wheel rotates, thereby driving the base to move. Under the action of the extrusion spring, the cleaning sponge 1 on the outer surface of the connecting arm will always be close to the inner surface of the breathing mask. When the base moves around the protruding slide, the cleaning sponge 1 will be driven to move close to the inner wall of the breathing mask to clean the inner wall of the breathing mask and prevent bacteria and phlegm from remaining on the inner wall of the breathing mask to affect the health of the user. Through the water inlet hole, cleaning water and disinfectant water can pass through the fixed tube 1 and flow into the inner wall of the connecting arm, and then flow out from the water outlet, so that the water acts on the cleaning sponge 1, making the cleaning effect of the cleaning sponge 1 more effective, and disinfection operations can also be performed at the same time.

[0008] Preferably, the gap cleaning mechanism also includes an extrusion rod fixedly connected to the top of the sliding tube, a hydraulic tube is slidably connected to the outer wall of the extrusion rod, a telescopic rod is fixedly connected to the top of the hydraulic tube, and a circular protrusion is fixedly connected to the outer wall of the telescopic rod. When the extrusion rod moves, it squeezes the hydraulic oil inside the hydraulic tube to cause the telescopic rod to retract or extend, thereby providing support for the subsequent operation of the components. The circular protrusion will also move with the movement of the telescopic rod and can also adjust the operation of a subsequent component.

[0009] Preferably, the gap cleaning mechanism also includes a prying rod slidably connected to the outer wall of the circular protrusion, the inner wall of the prying rod is rotatably connected to a fixed protrusion, the outer wall of the fixed protrusion is fixedly connected to a fixed column, the outer wall of the fixed column is fixedly connected to the outer wall of the telescopic rod, and the prying rod is adjusted by the circular protrusion and rotates slightly around the fixed protrusion as the axis, so as to expand the gap between the breathing mask and the rubber sleeve, thereby facilitating the next step of the subsequent components. The fixed column is used to fix the telescopic rod, the fixed protrusion and the prying rod.

[0010] Preferably, the gap cleaning mechanism also includes a square through hole formed on the outer wall of the connecting arm, a circular tube is fixedly connected to the top of the sliding tube, and a cleaning sponge 2 is rotatably connected to the outer wall of the circular tube. An electric telescopic rod is provided by utilizing the characteristic that the telescopic rod can cause the prying rod to rotate when it is extended or retracted. When the electric telescopic rod is powered on, the sliding tube is driven to move up and down. When the sliding tube moves downward, the cleaning sponge 2 and the squeezing rod move downward synchronously. When the squeezing rod moves downward, the hydraulic oil in the hydraulic pipe flows downward, driving the telescopic rod to contract. The circular protrusion also contracts along with the telescopic rod, and at the same time drives the lower end of the prying rod to move together, causing the prying rod to rotate and tilt. The oblique angle on the prying rod will be close to the junction between the rubber sleeve and the breathing mask. When the sliding tube moves upward, the cleaning sponge 2 and the squeezing rod move downward synchronously. When moving upward, the squeezing rod and the cleaning sponge 2 move upward together. The upward movement of the squeezing rod will squeeze the hydraulic oil in the hydraulic pipe, so that the telescopic rod extends outward, and the prying rod tilts to the other side. When tilting to the other side, the gap between the rubber sleeve and the breathing mask is enlarged, so that the cleaning sponge 2 can enter the gap between the rubber sleeve and the breathing mask when moving upward. Then, through the movement of the connecting arm, the cleaning sponge 2 is rotated between the rubber sleeve and the breathing mask to clean the gap between the two, so as to prevent small impurities from remaining in the gap and affecting the health of the user. Through the square through hole, the cleaning water and disinfectant water in the inner wall of the connecting arm can flow into the circular tube, and then act on the cleaning sponge 2 and the gap, so as to further improve the cleaning effect and disinfect the narrow gap.

[0011] Preferably, the anti-falling mechanism also includes a pressing column 1 rotatably connected to the outer wall of the fixed block, the outer wall of the pressing column 1 is slidably connected to the inner wall of the water pipe, the bottom of the water pipe is fixedly connected with a telescopic column, the inner wall of the telescopic column is fixedly connected with a telescopic spring 2, and the inner wall of the telescopic column is rotatably connected with the pressing column 2, and the characteristic of the connecting arm contracting and squeezing inward to drive the pressing column 2 to squeeze inward is utilized. When the water flows through the square through hole, a part of the water flow will enter the water pipe and push the pressing column 1 to move outward, so that the pressing column 1 is on the upper surface of the rubber sleeve, and When the rubber sleeve is pressed, the connecting arm will be continuously contracted and squeezed inwards under the action of the squeezing spring, so that the pressing column 2 will push the rubber sleeve to contact the breathing mask. When the connecting arm moves, the pressing column 1 and the pressing column 2 will rotate and contact with the rubber sleeve, and squeeze the rubber sleeve, so that the junction of the rubber sleeve and the breathing mask will fit together again and restore to the original state, so as to avoid the distance between the rubber sleeve and the breathing mask being too large to be automatically reset or causing the accident of falling off due to some reasons when the prying rod and the cleaning sponge 2 are moved, and manual subsequent reset is required. The second telescopic column and the second telescopic spring can make the second pressing column adjust itself to avoid excessive squeezing of the second pressing column due to excessive pressure of the squeezing spring or when the base encounters a large angle bend during movement, causing damage to the breathing mask or the rubber sleeve. When the cleaning sponge 2 is between the rubber sleeve and the breathing mask, when the connecting arm moves, the cleaning sponge 1 and the second pressing column will be squeezed inward by the squeezing spring to squeeze the rubber sleeve. When the cleaning sponge 2 is between the two, the rubber sleeve will always be close to the outer wall of the cleaning sponge 2, thereby avoiding the situation that the inner wall of the rubber sleeve cannot contact the cleaning sponge 2, and then the inner wall of the rubber sleeve in the gap cannot be cleaned well. When the cleaning sponge 1 and the second pressing column squeeze the rubber sleeve from both ends, the cleaning sponge 2 can be well fitted with the inner wall of the rubber sleeve and the gap of the breathing mask, and when the connecting arm moves, the cleaning sponge 2 is driven to rotate, so as to more effectively clean the gap between the breathing mask and the rubber sleeve and avoid the residue of fine impurities.

[0012] The present invention has the following beneficial effects: (1) The present invention utilizes the characteristic that the extrusion spring causes the connecting arm to contract inwardly, and provides a motor. When the motor is powered on, it drives the wheel to rotate. When the wheel rotates, it rubs against the protruding slideway, thereby driving the base to move. Under the action of the extrusion spring, the cleaning sponge 1 on the outer surface of the connecting arm will always be in close contact with the inner surface of the breathing mask. When the base moves around the protruding slideway, it will drive the cleaning sponge 1 to move in close contact with the inner wall of the breathing mask, so as to clean the inner wall of the breathing mask and prevent bacteria and phlegm from remaining on the inner wall of the breathing mask and affecting the health of the user. Through the water inlet hole, cleaning water and disinfectant water can pass through the fixed pipe 1 and flow into the inner wall of the connecting arm, and then flow out from the water outlet hole, so that the water acts on the cleaning sponge 1, making the cleaning effect of the cleaning sponge 1 more effective, and at the same time, disinfection operations can be performed.

[0013] (2) The present invention utilizes the characteristic that the telescopic rod can cause the prying rod to rotate when it is extended and retracted, and sets an electric telescopic rod. When the electric telescopic rod is powered on, it drives the sliding tube to move up and down. When the sliding tube moves downward, the cleaning sponge 2 and the squeezing rod move downward synchronously. When the squeezing rod moves downward, the hydraulic oil in the hydraulic pipe flows downward, driving the telescopic rod to retract. The circular protrusion also retracts with the telescopic rod, and at the same time drives the lower end of the prying rod to move together, causing the prying rod to rotate and tilt. The bevel on the prying rod will be close to the junction between the rubber sleeve and the breathing mask. When the sliding tube moves upward, the squeezing rod and the cleaning sponge 2 move upward together. The upward movement of the squeezing rod will The hydraulic oil in the hydraulic pipe is squeezed to extend the telescopic rod outward, and the prying rod is tilted to the other side. When tilting to the other side, the gap between the rubber sleeve and the breathing mask is enlarged, so that the cleaning sponge 2 can enter the gap between the rubber sleeve and the breathing mask when moving upward. Then, through the movement of the connecting arm, the cleaning sponge 2 is rotated between the rubber sleeve and the breathing mask to clean the gap between the two, and prevent small impurities from remaining in the gap and affecting the health of the user. Through the square through hole, the cleaning water and disinfectant water in the inner wall of the connecting arm can flow into the circular tube, and then act on the cleaning sponge 2 and the gap, so as to further improve the cleaning effect and disinfect the narrow gap.

[0014] (3) The present invention utilizes the characteristic that the connecting arm contracts and squeezes inward to drive the second pressing column to squeeze inward. When water flows through the square through hole, a part of the water will enter the water pipe and push the first pressing column to move outward, so that the first pressing column is on the upper surface of the rubber sleeve and presses it. Under the action of the squeezing spring, the connecting arm will continue to contract and squeeze inward, so that the second pressing column will push the rubber sleeve to contact the breathing mask. When the connecting arm moves, the first pressing column and the second pressing column will rotate and contact with the rubber sleeve and squeeze the rubber sleeve, so that the rubber sleeve and the breathing mask are in contact with each other. The joints are fitted together again to restore their original state, to avoid the situation that the distance between the rubber sleeve and the breathing mask is too large to be automatically reset or the accident of falling off is avoided due to some reasons when the prying rod and the cleaning sponge are moved, and manual restoration is required, which affects work efficiency and causes waste of resources. The telescopic column and the telescopic spring can make the pressing column second adjust itself to avoid excessive squeezing of the pressing column second due to excessive pressure of the squeezing spring or when the base encounters a large angle bend during movement, which may cause damage to the breathing mask or the rubber sleeve.

[0015] (4) The present invention utilizes the above-mentioned characteristics that the pressing column 2 and the cleaning sponge 1 will be constantly affected by the extrusion spring and will be contracted and squeezed inward. When the cleaning sponge 2 is between the rubber sleeve and the breathing mask, when the connecting arm moves, the cleaning sponge 1 and the pressing column 2 will be constantly affected by the extrusion spring and will be constantly contracted and squeezed inward to squeeze the rubber sleeve. When the cleaning sponge 2 is between the rubber sleeve and the breathing mask, the rubber sleeve will always be tightly attached to the outer wall of the cleaning sponge 2, thereby avoiding the situation where the inner wall of the rubber sleeve cannot contact the cleaning sponge 2, and then the inner wall of the rubber sleeve in the gap cannot be cleaned well. When the cleaning sponge 1 and the pressing column 2 squeeze the rubber sleeve from both ends, the cleaning sponge 2 can be well attached to the inner wall of the rubber sleeve and the gap of the breathing mask, and when the connecting arm moves, the cleaning sponge 2 can be driven to rotate, so that the gap between the breathing mask and the rubber sleeve can be cleaned more effectively, avoiding the residue of fine impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the internal components of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a schematic diagram of the internal components of the power mechanism of the present invention; Figure 4For the present invention Figure 3 A is an enlarged schematic diagram; Figure 5 This is a schematic diagram of the gap cleaning mechanism of the present invention; Figure 6 For the present invention Figure 5 A magnified schematic diagram of B; Figure 7 This is a schematic diagram of the anti-falling mechanism of the present invention; Figure 8 For the present invention Figure 7 A magnified schematic diagram of C in the middle.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. power mechanism; 101. base; 102. fixed tube 1; 103. connecting arm; 104. fixed bracket; 105. motor; 106. wheel; 107. protruding slideway; 108. shell; 109. support column; 110. mask groove; 111. extrusion spring; 112. water outlet; 113. cleaning sponge 1; 114. water inlet; 2. gap cleaning mechanism; 201. fixed tube 2; 202. sliding tube; 203. electric extension Retraction rod; 204, extrusion rod; 205, hydraulic pipe; 206, telescopic rod; 207, circular protrusion; 208, prying rod; 209, fixed protrusion; 210, fixed column; 211, square through hole; 212, circular tube; 213, cleaning sponge 2; 3, anti-falling mechanism; 301, water pipe; 302, telescopic spring 1; 303, fixed block; 304, pressing column 1; 305, telescopic column; 306, telescopic spring 2; 307, pressing column 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] For example, see Figure 1 - Figure 4 The present invention is a respiratory mask cleaning and disinfecting device, comprising a power mechanism 1, the power mechanism 1 also comprising a base 101, a fixed tube 102 is fixedly connected to the outer wall of the base 101, and a connecting arm 103 is rotatably connected to the outer wall of the fixed tube 102; The gap cleaning mechanism 2 includes a second fixed tube 201 fixedly connected to the outer wall of the connecting arm 103, a sliding tube 202 slidably connected to the inner wall of the second fixed tube 201, and an electric telescopic rod 203 fixedly connected to the top of the sliding tube 202; The anti-falling mechanism 3 includes a water pipe 301 fixedly connected to the outer wall of the fixed pipe 201, a telescopic spring 1 302 fixedly connected to the inner wall of the water pipe 301, and a fixed block 303 fixedly connected to the outer wall of the telescopic spring 1 302.

[0021] The power mechanism 1 also includes a fixed bracket 104 fixedly connected to the top of the base 101, a motor 105 is fixedly connected to the outer wall of the fixed bracket 104, and a wheel 106 is fixedly connected to the bottom of the motor 105. The fixed bracket 104 is used to fix the motor 105 to ensure that the motor 105 can operate normally without accidental reverse rotation. When the motor 105 is powered on, it can drive the wheel 106 fixed thereunder to rotate, thereby providing necessary power support for the operation of subsequent components.

[0022] The power mechanism 1 also includes a protruding slide 107 rotatably connected to the outer wall of the wheel 106, the bottom of the protruding slide 107 is fixedly connected to the shell 108, the bottom of the wheel 106 is slidably connected to the top of the protruding slide 107, the bottom of the shell 108 is fixedly connected to the support column 109, and the outer wall of the shell 108 is provided with a mask groove 110. The protruding slide 107 ensures that the wheel 106 operates normally according to the set route, the shell 108 and the support column 109 provide necessary support and assistance for each component, and the mask groove 110 is used to place a breathing mask to ensure that the breathing mask will not shake or shift during cleaning.

[0023] The power mechanism 1 also includes an extrusion spring 111 fixedly connected to the inner wall of the connecting arm 103, a water outlet hole 112 is opened on the outer wall of the connecting arm 103, a cleaning sponge 113 is fixedly connected to the outer wall of the connecting arm 103, and a water inlet hole 114 is fixedly connected to the outer wall of the base 101. The extrusion spring 111 makes the connecting arm 103 contract inwardly, and a motor 105 is set. When the motor 105 is powered on, it drives the wheel 106 to rotate. When the wheel 106 rotates, it rubs against the protruding slide 107, thereby driving the base 101 to move. Under the action of the extrusion spring 111, the outer surface of the connecting arm 103 is squeezed and contracted. The cleaning sponge 113 on the surface will always be in close contact with the inner surface of the breathing mask. When the base 101 moves around the protruding slide 107, the cleaning sponge 113 will be driven to move in close contact with the inner wall of the breathing mask to clean the inner wall of the breathing mask and prevent bacteria and phlegm from remaining on the inner wall of the breathing mask to affect the health of the user. Through the water inlet hole 114, cleaning water and disinfectant water can pass through the fixed tube 102 and flow into the inner wall of the connecting arm 103, and then flow out from the water outlet hole 112, and the water acts on the cleaning sponge 113, so that the cleaning effect of the cleaning sponge 113 is more effective, and disinfection operations can also be performed at the same time.

[0024] For example 2, please refer to Figure 5 - Figure 8 The present invention is a respiratory mask cleaning and disinfecting device. On the basis of the first embodiment, the gap cleaning mechanism 2 also includes an extrusion rod 204 fixedly connected to the top of the sliding tube 202, and a hydraulic tube 205 is slidably connected to the outer wall of the extrusion rod 204. A telescopic rod 206 is fixedly connected to the top of the hydraulic tube 205, and a circular protrusion 207 is fixedly connected to the outer wall of the telescopic rod 206. When the extrusion rod 204 moves, it will squeeze the hydraulic oil inside the hydraulic tube 205, so that the telescopic rod 206 will shrink or extend, providing support for the subsequent operation of the components. The circular protrusion 207 will also move with the movement of the telescopic rod 206, and can also adjust the operation of a subsequent component.

[0025] The gap cleaning mechanism 2 also includes a prying rod 208 slidably connected to the outer wall of the circular protrusion 207, and a fixed protrusion 209 is rotatably connected to the inner wall of the prying rod 208. A fixed column 210 is fixedly connected to the outer wall of the fixed protrusion 209. The outer wall of the fixed column 210 is fixedly connected to the outer wall of the telescopic rod 206. The prying rod 208 is adjusted by the circular protrusion 207 and rotates slightly with the fixed protrusion 209 as the axis. The gap between the breathing mask and the rubber sleeve can be enlarged to facilitate the next step of the subsequent components. The fixed column 210 is used to fix the telescopic rod 206, the fixed protrusion 209 and the prying rod 208.

[0026] The gap cleaning mechanism 2 also includes a square through hole 211 opened on the outer wall of the connecting arm 103, a circular tube 212 is fixedly connected to the top of the sliding tube 202, and a cleaning sponge 213 is rotatably connected to the outer wall of the circular tube 212. The telescopic rod 206 can rotate the prying rod 208 when it is extended and retracted, so as to provide an electric telescopic rod 203. When the electric telescopic rod 203 is powered on, it drives the sliding tube 202 to move up and down. When the sliding tube 202 moves downward, the cleaning sponge 213 and the squeezing rod 204 move downward synchronously. When the squeezing rod 204 moves downward, the hydraulic oil in the hydraulic pipe 205 flows downward, driving the telescopic rod 206 to contract. The circular protrusion 207 also contracts with the telescopic rod 206, and at the same time drives the lower end of the prying rod 208 to move together, so that the prying rod 208 rotates and tilts. The bevel on the prying rod 208 will fit tightly between the rubber sleeve and the breathing mask. When the sliding tube 202 moves upward, the squeezing rod 204 and the cleaning sponge 213 move upward together. The upward movement of the squeezing rod 204 squeezes the hydraulic oil in the hydraulic tube 205, so that the telescopic rod 206 extends outward, and the prying rod 208 tilts to the other side. When tilting to the other side, the gap between the rubber sleeve and the breathing mask is enlarged, so that the cleaning sponge 213 enters the gap between the rubber sleeve and the breathing mask when moving upward, and then through the movement of the connecting arm 103, the cleaning sponge 213 rotates between the rubber sleeve and the breathing mask to clean the gap between the two, preventing small impurities from remaining in the gap and affecting the health of the user. Through the square through hole 211, the cleaning water and disinfectant water in the inner wall of the connecting arm 103 can flow into the circular tube 212, and then act on the cleaning sponge 213 and the gap, further improving the cleaning effect, and also disinfecting the narrow gap.

[0027] The anti-falling mechanism 3 also includes a pressing column 1 304 rotatably connected to the outer wall of the fixed block 303, the outer wall of the pressing column 1 304 is slidably connected to the inner wall of the water pipe 301, the bottom of the water pipe 301 is fixedly connected with a telescopic column 305, the inner wall of the telescopic column 305 is fixedly connected with a telescopic spring 2 306, and the inner wall of the telescopic column 305 is rotatably connected with a pressing column 2 307. The characteristic that the connecting arm 103 contracts and squeezes inward to drive the pressing column 2 307 to squeeze inward is utilized. When the water flows through the square through hole 211, a part of the water flow will enter the water pipe 301 and push the pressing column 1 304 to move outward, so that the pressing column 1 304 is on the upper surface of the rubber sleeve and presses it. Under the action of the extrusion spring 111, the connecting arm 103 will continue to shrink and squeeze inward, so that the pressing column 2 307 will push the rubber sleeve to contact the breathing mask. When the connecting arm 103 moves, the pressing column 1 304 and the pressing column 2 307 will rotate and contact with the rubber sleeve and squeeze the rubber sleeve, so that the intersection of the rubber sleeve and the breathing mask fits together again and restores the original state, avoiding the distance between the rubber sleeve and the breathing mask being too large to automatically reset or causing an accident of falling off due to some reasons when the prying rod 208 and the cleaning sponge 2 213 are moving. Manual recovery is required later, which affects work efficiency and causes waste of resources. The telescopic column 305 and the telescopic spring 306 can make the pressing column 307 adjust itself to avoid excessive squeezing of the pressing column 307 due to excessive pressure of the squeezing spring 111 or when the base 101 encounters a curve with a large angle during movement, which may damage the breathing mask or the rubber sleeve. When the cleaning sponge 213 is between the rubber sleeve and the breathing mask, when the connecting arm 103 moves, the squeezing spring 111 will cause the cleaning sponge 113 and the pressing column 307 to shrink inwards and squeeze the rubber sleeve. When the cleaning sponge 213 is between the two, the rubber sleeve will always be close to the outer wall of the cleaning sponge 213, thereby avoiding the situation that the inner wall of the rubber sleeve cannot contact the cleaning sponge 213, and then the inner wall of the rubber sleeve in the gap cannot be cleaned well. When the cleaning sponge 113 and the pressing column 2 307 squeeze the rubber sleeve from both ends, the cleaning sponge 213 can be well fitted with the inner wall of the rubber sleeve and the gap of the breathing mask, and when the connecting arm 103 moves, the cleaning sponge 213 is driven to rotate, so that the gap between the breathing mask and the rubber sleeve is cleaned more effectively to avoid the residue of small impurities.

[0028] A specific application of this embodiment is: when using the device, the device is installed at a desired position, the breathing mask is placed in the mask groove 110, and the power supply of the motor 105 and the electric telescopic rod 203 is connected. When the motor 105 is powered on, the wheel 106 is driven to rotate. When the wheel 106 rotates, it rubs against the protruding slideway 107, thereby driving the base 101 to move. Under the action of the extrusion spring 111, the cleaning sponge 113 on the outer surface of the connecting arm 103 will always be close to the inner surface of the breathing mask. When the base 101 surrounds the protruding slideway 107, the cleaning sponge 113 on the outer surface of the connecting arm 103 will always be close to the inner surface of the breathing mask. When the exit slide 107 moves, it will drive the cleaning sponge 113 to move closely against the inner wall of the breathing mask to clean the inner wall of the breathing mask and prevent bacteria and phlegm from remaining on the inner wall of the breathing mask to affect the health of the user. Through the water inlet hole 114, cleaning water and disinfectant water can pass through the fixed tube 102 and flow into the inner wall of the connecting arm 103, and then flow out from the water outlet hole 112, and the water acts on the cleaning sponge 113, so that the cleaning effect of the cleaning sponge 113 is more effective, and disinfection operations can also be performed at the same time.

[0029] Taking advantage of the fact that the telescopic rod 206 can cause the prying rod 208 to rotate when it is extended and retracted, an electric telescopic rod 203 is provided. When the electric telescopic rod 203 is powered on, it drives the sliding tube 202 to move up and down. When the sliding tube 202 moves downward, the second cleaning sponge 213 and the squeezing rod 204 move downward synchronously. When the squeezing rod 204 moves downward, the hydraulic oil in the hydraulic pipe 205 flows downward, driving the telescopic rod 206 to contract. The circular protrusion 207 also contracts with the telescopic rod 206, and at the same time drives the lower end of the prying rod 208 to move together, causing the prying rod 208 to rotate and tilt. The bevel on the prying rod 208 will be close to the junction between the rubber sleeve and the breathing mask. When the sliding tube 202 moves upward, the squeezing rod 204 and the second cleaning sponge 213 move upward together. When the extrusion rod 204 moves upward, the hydraulic oil in the hydraulic pipe 205 is squeezed, and the telescopic rod 206 is extended outward, so that the prying rod 208 is tilted to the other side, and when tilting to the other side, the gap between the rubber sleeve and the breathing mask is enlarged, so that the cleaning sponge 213 can enter the gap between the rubber sleeve and the breathing mask when moving upward, and then through the movement of the connecting arm 103, the cleaning sponge 213 is rotated between the rubber sleeve and the breathing mask to clean the gap between the two, so as to prevent small impurities from remaining in the gap and affecting the health of the user. Through the square through hole 211, the cleaning water and disinfectant water in the inner wall of the connecting arm 103 can flow into the circular tube 212, and then act on the cleaning sponge 213 and the gap, so as to further improve the cleaning effect and also disinfect the narrow gap.

[0030] By utilizing the characteristic that the connecting arm 103 contracts and squeezes inwards to drive the second pressing column 307 to squeeze inwards, when the water flows through the square through hole 211, a part of the water will enter the water pipe 301 and push the first pressing column 304 to move outwards, so that the first pressing column 304 is on the upper surface of the rubber sleeve and presses it. Under the action of the squeezing spring 111, the connecting arm 103 will continue to contract and squeeze inwards, so that the second pressing column 307 will push the rubber sleeve to contact with the breathing mask. When the connecting arm 103 moves, the first pressing column 304 and the pressing column 307 will be pressed against the rubber sleeve. The second column 307 will rotate and contact with the rubber sleeve and squeeze the rubber sleeve so that the junction of the rubber sleeve and the breathing mask fits together again and returns to its original state, avoiding the rubber sleeve and the breathing mask from falling off due to some reasons when the prying rod 208 and the cleaning sponge 213 are moved, which makes the distance between the rubber sleeve and the breathing mask too large and cannot be automatically reset or requires manual recovery, affecting work efficiency and causing waste of resources. The telescopic column 305 and the telescopic spring 2 306 can make the pressing column 2 307 adjust itself to avoid the problem of the rubber sleeve and the breathing mask falling off due to some reasons. When the pressure of the squeezing spring 111 is too large or the base 101 encounters a curve with a large angle during movement, the pressing column 2 307 is over-squeezed, causing damage to the breathing mask or the rubber sleeve. When the cleaning sponge 213 is between the rubber sleeve and the breathing mask, when the connecting arm 103 moves, the squeezing spring 111 causes the cleaning sponge 113 and the pressing column 2 307 to shrink inwards and squeeze the rubber sleeve, so that when the cleaning sponge 213 is between the two, the rubber sleeve will always be close to the cleaning sponge 213. 13, thereby avoiding the situation that the inner wall of the rubber sleeve cannot contact with the cleaning sponge 213, and then the inner wall of the rubber sleeve in the gap cannot be cleaned well. When the cleaning sponge 113 and the pressing column 207 squeeze the rubber sleeve from both ends, the cleaning sponge 213 can be well fitted with the inner wall of the rubber sleeve and the gap of the breathing mask, and when the connecting arm 103 moves, the cleaning sponge 213 is driven to rotate, so that the gap between the breathing mask and the rubber sleeve is cleaned more effectively to avoid the residue of small impurities.

[0031] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A respiratory mask cleaning and disinfecting device, comprising a power mechanism (1), the power mechanism (1) further comprising a base (101), a fixed tube (102) being fixedly connected to an outer wall of the base (101), a connecting arm (103) being rotatably connected to an outer wall of the fixed tube (102), characterized in that: Also includes: A gap cleaning mechanism (2), the gap cleaning mechanism (2) comprising a second fixed tube (201) fixedly connected to the outer wall of the connecting arm (103), a sliding tube (202) slidably connected to the inner wall of the second fixed tube (201), and an electric telescopic rod (203) fixedly connected to the top of the sliding tube (202); An anti-falling mechanism (3) comprises a water flow pipe (301) fixedly connected to the outer wall of a second fixed pipe (201), a telescopic spring (302) fixedly connected to the inner wall of the water flow pipe (301), and a fixed block (303) fixedly connected to the outer wall of the telescopic spring (302).

2. A respiratory mask cleaning and disinfecting device according to claim 1, characterized in that: The power mechanism (1) further comprises a fixed bracket (104) fixedly connected to the top of the base (101), a motor (105) being fixedly connected to the outer wall of the fixed bracket (104), and a wheel (106) being fixedly connected to the bottom of the motor (105).

3. A respiratory mask cleaning and disinfecting device according to claim 2, characterized in that: The power mechanism (1) further comprises a protruding slideway (107) rotatably connected to the outer wall of the wheel (106); the bottom of the protruding slideway (107) is fixedly connected to a housing (108); the bottom of the wheel (106) is slidably connected to the top of the protruding slideway (107); the bottom of the housing (108) is fixedly connected to a support column (109); and a mask groove (110) is provided on the outer wall of the housing (108).

4. A respiratory mask cleaning and disinfecting device according to claim 3, characterized in that: The power mechanism (1) further comprises a compression spring (111) fixedly connected to the inner wall of the connecting arm (103); a water outlet hole (112) is provided on the outer wall of the connecting arm (103); a cleaning sponge (113) is fixedly connected to the outer wall of the connecting arm (103); and a water inlet hole (114) is fixedly connected to the outer wall of the base (101).

5. A respiratory mask cleaning and disinfecting device according to claim 4, characterized in that: The gap cleaning mechanism (2) further comprises an extrusion rod (204) fixedly connected to the top of the sliding tube (202); a hydraulic tube (205) is slidably connected to the outer wall of the extrusion rod (204); a telescopic rod (206) is fixedly connected to the top of the hydraulic tube (205); and a circular protrusion (207) is fixedly connected to the outer wall of the telescopic rod (206).

6. A respiratory mask cleaning and disinfecting device according to claim 5, characterized in that: The gap cleaning mechanism (2) further comprises a prying rod (208) slidably connected to the outer wall of the circular protrusion (207); a fixed protrusion (209) is rotatably connected to the inner wall of the prying rod (208); a fixed column (210) is fixedly connected to the outer wall of the fixed protrusion (209); and the outer wall of the fixed column (210) is fixedly connected to the outer wall of the telescopic rod (206).

7. A respiratory mask cleaning and disinfecting device according to claim 6, characterized in that: The gap cleaning mechanism (2) further comprises a square through hole (211) formed on the outer wall of the connecting arm (103); a circular tube (212) is fixedly connected to the top of the sliding tube (202); and a second cleaning sponge (213) is rotatably connected to the outer wall of the circular tube (212).

8. A respiratory mask cleaning and disinfecting device according to claim 7, characterized in that: The anti-falling mechanism (3) further comprises a first pressing column (304) rotatably connected to the outer wall of the fixed block (303); the outer wall of the first pressing column (304) is slidably connected to the inner wall of the water flow pipe (301); a telescopic column (305) is fixedly connected to the bottom of the water flow pipe (301); a second telescopic spring (306) is fixedly connected to the inner wall of the telescopic column (305); and a second pressing column (307) is rotatably connected to the inner wall of the telescopic column (305).

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