Disclosure of Invention
The invention aims to provide a suction disc type furniture local formaldehyde removing device which is used for overcoming the defects in the prior art.
The sucker type furniture local formaldehyde removing device comprises a shell, wherein four unfolding cavities with outward openings and symmetrical about the center of the shell are formed in the shell, a stabilizing mechanism which can be unfolded outwards and can be manually controlled to enable the shell to be adsorbed on the surface of furniture is arranged in each unfolding cavity, the stabilizing mechanism comprises a fixed rod fixedly arranged between the front wall and the rear wall of each unfolding cavity, a supporting body is rotatably arranged on the periphery of each fixed rod, a cavity with a forward opening is formed in each supporting body, a jacking column is slidably arranged between the inner walls of the cavities, the forward extending part of each jacking column extends out of the outside, thirteen sliding rods are slidably arranged in the inner wall of each supporting body back and forth, the forward extending part of each sliding rod extends into the cavity, a limiting ball is fixedly arranged on the front side surface of each sliding rod, and the limiting balls can be in contact with the jacking columns, the sliding rod extends backwards to form a part extending into the unfolding cavity, a sucker capable of being adsorbed on a furniture surface is fixedly arranged on the rear side face of the sliding rod, the shell is internally provided with a supporting body capable of being unfolded through manual control, a control mechanism capable of starting heating and intermittent blowing to remove formaldehyde is arranged in the shell, the control mechanism comprises a control cavity arranged in the shell, a control panel is rotatably arranged on the bottom wall of the control cavity and communicated with the unfolding cavity, unfolding connecting rods are hinged between the control panel and the four supporting bodies, four fixing shafts taking the control panel as the center are fixedly arranged in the inner wall of the control panel, a power cavity and a driven cavity are arranged in the shell, the power cavity is positioned in the front of the driven cavity, an annular sliding cavity is communicated between the power cavity and the driven cavity, and the fixing shaft extends backwards to penetrate through the power cavity and the annular sliding cavity, and stretch into from the driven intracavity, and its trailing flank has set firmly triangle linkage dish, the leading flank of triangle linkage dish rotates and is equipped with the driven shaft, the driven shaft extends the part forward and stretches into the power intracavity, just the driven shaft with the inner wall sliding connection in annular slip chamber, the intercommunication is equipped with the removal chamber in the periphery of driven chamber, it is equipped with four to slide on the removal intracavity inner wall remove the chamber center for the heater and the arc piece of symmetry, the arc piece with the mutual fixed connection of heater, and crisscross setting, every group the arc piece with the heater all with one triangle linkage dish fixed connection, the rear side intercommunication that removes the chamber is equipped with four heating chambers that open side backward, the arc piece can seal the heating chamber, the hair dryer that can communicate with the external world is embedded to the casing.
According to the technical scheme, a manual shaft is fixedly arranged on the front side face of the control panel, the forward extending part of the manual shaft penetrates through the inner wall of the shell and extends out of the outside, a manual rotating disc is fixedly arranged on the front side face of the manual shaft, and the manual shaft is rotatably connected with the inner wall of the shell.
Further technical scheme, the intercommunication is equipped with four outside evacuation chambeies of opening in the periphery in heating chamber, the separation net has set firmly on the inner wall in evacuation chamber, evacuation chamber can with remove the chamber intercommunication, the arc piece can seal evacuation chamber.
The technical scheme is that a driven gear and a sector gear are fixedly arranged on the periphery of a driven shaft in a power cavity, the driven gear is positioned on the rear side of the sector gear, a motor is fixedly embedded in the inner wall of the rear side of the power cavity, a motor shaft is arranged on the front side of the motor in a power connection mode, a forward extending part of the motor shaft extends into the power cavity, a transmission gear is fixedly arranged on the periphery of the motor shaft and is meshed with the driven gear, four rotating shafts which are symmetrical about the center of a shell are rotatably arranged on the front wall of the power cavity, a reciprocating turntable is fixedly arranged on the rear side of each rotating shaft, a torsion spring is fixedly arranged between the front side of the reciprocating turntable and the front wall of the power cavity, the reciprocating turntable can be meshed with the sector gear, and four blowing cavities which are symmetrical about the center of the shell are arranged in the, the utility model discloses a power device, including the power chamber, the wind blowing chamber with sparse chamber intercommunication, four the wind blowing chamber with the mutual intercommunication of hair dryer is equipped with logical chamber, lead to the chamber with it is equipped with the closing block to slide in the inner wall between the power chamber, the closing block with the inner wall sliding connection of casing, the closing block can seal lead to the chamber, the closing block extension stretches into in the power chamber, and its with it is equipped with reciprocal connecting rod to articulate between the reciprocal carousel.
The invention has the beneficial effects that: the invention adopts a manual rotation mode, can unfold four groups of supporting bodies, controls the rotation of the triangular linkage disc by driving the fixed shaft to rotate through the control disc, controls the driven shaft to rotate around the annular sliding cavity by taking the triangular linkage disc as a rotation base, and then can achieve the effect of mutual linkage, not only can increase the transmission control effect, but also can form a good furniture formaldehyde evaporation space, and simultaneously can blow air to the evacuation cavity and the moving cavity through an intermittent opening and closing mode, thereby not only not influencing the effect of heating formaldehyde evaporation in the space, but also blowing away formaldehyde when a certain amount of formaldehyde is evaporated, effectively improving the formaldehyde removal effect, and having convenient use and simple operation.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-5, a suction cup type furniture local formaldehyde removing device according to an embodiment of the present invention includes a housing 11, a deployment cavity 12 with four outward openings and symmetrical with respect to a center of the housing 11 is formed in the housing 11, a securing mechanism 101 capable of being deployed outward and enabling the housing 11 to be adsorbed on a furniture surface through manual control is disposed in the deployment cavity 12, the securing mechanism 101 includes a fixing rod 19 fixedly disposed between front and rear walls of the deployment cavity 12, a supporting body 13 is rotatably disposed on an outer periphery of the fixing rod 19, a cavity 14 with a forward opening is disposed in the supporting body 13, a top pressure column 18 is slidably disposed between inner walls of the cavity 14, a forward extending portion of the top pressure column 18 extends out of the outside, thirteen sliding rods 47 are slidably disposed in the inner wall of the supporting body 13, a forward extending portion of the sliding rods 47 extends into the cavity 14, the front side surface of the shell is fixedly provided with a limiting ball 15, the limiting ball 15 can be contacted with the top pressure column 18, the backward extending part of the sliding rod 47 extends into the unfolding cavity 12, the rear side surface of the sliding rod is fixedly provided with a sucking disc 46 which can be adsorbed on a furniture surface, the shell 11 is internally provided with a control mechanism 102 which can unfold the support body 13 through manual control and can start heating and intermittently blow to remove formaldehyde, the control mechanism 102 comprises a control cavity 16 arranged in the shell 11, the bottom wall of the control cavity 16 is rotatably provided with a control disc 20, the control cavity 16 is communicated with the unfolding cavity 12, unfolding connecting rods 17 are hinged between the control disc 20 and the four support bodies 13, four fixing shafts 21 taking the control disc 20 as the center are fixedly arranged in the inner wall of the control disc 20, and a power cavity 34 and a driven cavity 43 are arranged in the shell 11, the power cavity 34 is located at the front side of the driven cavity 43, an annular sliding cavity 30 is communicated and arranged between the power cavity 34 and the driven cavity 43, a backward extending part of the fixing shaft 21 penetrates through the power cavity 34 and the annular sliding cavity 30 and extends into the driven cavity 43, a triangular linkage disk 44 is fixedly arranged at the rear side of the fixing shaft, a driven shaft 33 is arranged on the front side of the triangular linkage disk 44 in a rotating mode, a forward extending part of the driven shaft 33 extends into the power cavity 34, the driven shaft 33 is connected with the inner wall of the annular sliding cavity 30 in a sliding mode, a moving cavity 42 is communicated and arranged on the periphery of the driven cavity 43, four heaters 41 and arc blocks 40 which are symmetrical to the center of the moving cavity 42 are arranged on the inner wall of the moving cavity 42 in a sliding mode, the arc blocks 40 are fixedly connected with the heaters 41 in a staggered mode, and each group of the arc blocks 40 and the heaters 41 are fixedly connected with one triangular linkage disk 44, the rear side of the moving cavity 42 is communicated with four heating cavities 48 with backward openings, the arc-shaped blocks 40 can seal the heating cavities 48, and air blowers 37 which can be communicated with the outside are fixedly embedded in the shell 11.
In addition, in an embodiment, a manual shaft 22 is fixedly arranged on the front side of the control panel 20, a forward extending portion of the manual shaft 22 penetrates through the inner wall of the housing 11 and extends out of the outside, a manual turn plate 49 is fixedly arranged on the front side of the control panel, the manual shaft 22 is rotatably connected with the inner wall of the housing 11, the manual shaft 22 can drive the control panel 20 to rotate by manually rotating the manual turn plate 49 counterclockwise, so that the unfolding connecting rod 17 can drive the supporting body 13 to rotate to the outside, at this time, the top pressing column 18 can be pressed against the limiting ball 15 by manually sliding the top pressing column 18, so that the sliding rod 47 can drive the suction cup 46 to move backward, so that the suction cup 46 can be adsorbed on the surface of furniture, and the housing 11 can be fixed on the surface of the furniture.
In addition, in an embodiment, the periphery of the heating cavity 48 is communicated with four evacuation cavities 39 with outward openings, the inner wall of the evacuation cavity 39 is fixedly provided with an isolation net 38, the evacuation cavity 39 can be communicated with the moving cavity 42, the arc-shaped blocks 40 can close the evacuation cavities 39, when the control panel 20 rotates, the fixing shaft 21 can drive the triangular linkage disk 44 to rotate, the arc-shaped blocks 40 can be in an open state, and then the heater 41 can be moved to the positions of the arc-shaped blocks 40, at this time, the heater 41 is communicated with the furniture surface at the rear side of the heating cavity 48, formaldehyde in the furniture can be evaporated through the heating effect of the heater 41, and the formaldehyde can be discharged outside through the evacuation cavities 39.
In addition, in one embodiment, a driven gear 31 and a sector gear 32 are fixedly arranged on the periphery of the driven shaft 33 in the power cavity 34, the driven gear 31 is positioned at the rear side of the sector gear 32, a motor 45 is fixedly embedded in the inner wall of the rear side of the power cavity 34, a motor shaft 36 is arranged on the front side of the motor 45 in a power connection manner, the forward extending part of the motor shaft 36 extends into the power cavity 34, a transmission gear 35 is fixedly arranged on the periphery of the motor shaft 35, the transmission gear 35 is engaged with the driven gear 31, four rotating shafts 29 symmetrical to the center of the shell 11 are rotatably arranged on the front wall of the power cavity 34, a reciprocating turntable 27 is fixedly arranged on the rear side of the rotating shafts 29, a torsion spring 28 is fixedly arranged between the front side of the reciprocating turntable 27 and the front wall of the power cavity 34, and the reciprocating turntable 27 can be engaged with the sector gear 32, four blowing cavities 23 which are symmetrical by taking the center of the shell 11 as the center are arranged in the shell 11, the blowing cavities 23 are communicated with the evacuation cavity 39, the four blowing cavities 23 and the air blower 37 are communicated with each other to form a through cavity 24, a sealing block 25 is arranged in the inner wall between the through cavity 24 and the power cavity 34 in a sliding manner, the sealing block 25 is connected with the inner wall of the shell 11 in a sliding manner, the sealing block 25 can seal the through cavity 24, the extending part of the sealing block 25 extends into the power cavity 34, a reciprocating connecting rod 26 is hinged between the sealing block and the reciprocating turntable 27, the driven shaft 33 can rotate around the annular sliding cavity 30 to enable the sector gear 32 to be meshed with the reciprocating turntable 27 through the rotation of the triangular linkage disk 44, and the motor shaft 36 can drive the transmission gear 35 to rotate through the operation of the motor 45, the driven gear 31 can drive the driven shaft 33 to transmit automatically, the sector gear 32 can drive the reciprocating rotary disk 27 to rotate intermittently, when the reciprocating rotary disc 27 rotates, the reciprocating connecting rod 26 can drive the closing block 25 to move towards the power cavity 34, the through-chamber 24 is brought into communication, and air is introduced into the blowing chamber 23 and the evacuation chamber 39 by the operation of the blower 37, the formaldehyde gas evaporated by the heating in the moving chamber 42 and the heating chamber 48 can be taken away by the air, when the sector gear 32 is disengaged from the reciprocating dial 27, the closing block 25 can be brought back to the closed position by the elastic action of the torsion spring 28, so that the heating chamber 48 and the moving chamber 42 have a semi-closed state, thereby achieving the effect of enhancing formaldehyde evaporation.
In the initial state, the arc block 40 closes the evacuation chamber 39 and the heating chamber 48, the closing block 25 is in the closed state, the reciprocating turntable 27 is separated from the sector gear 32, and the supporting body 13 is located in the deployment chamber 12.
When the furniture is used, the manual rotating disc 49 is manually rotated anticlockwise, the manual shaft 22 drives the control disc 20 to rotate, so that the unfolding connecting rod 17 drives the support body 13 to rotate to the outside, at the moment, the jacking column 18 is manually slid to enable the jacking column 18 to abut against the limiting ball 15, so that the sliding rod 47 can drive the sucking disc 46 to move towards the rear side, the sucking disc 46 can be adsorbed on the surface of the furniture, the shell 11 can be fixed on the surface of the furniture, when the control disc 20 rotates, the fixed shaft 21 can drive the triangular linkage disc 44 to rotate, the arc-shaped block 40 can be in an open state, the heater 41 can be further moved to the position of the arc-shaped block 40, at the moment, the heater 41 is communicated with the surface of the rear side of the heating cavity 48, formaldehyde in the furniture can be evaporated through the heating effect of the heater 41, the evacuation cavity 39 can be used for the outside, through the rotation of the triangular linkage disc 44, the driven shaft 33 can rotate around the annular sliding cavity 30 until the sector gear 32 can be meshed with the reciprocating turntable 27, the motor shaft 36 can drive the transmission gear 35 to rotate through the operation of the motor 45, the driven gear 31 can drive the driven shaft 33 to self-transmit, the sector gear 32 can drive the reciprocating turntable 27 to intermittently rotate, the reciprocating connecting rod 26 can drive the sealing block 25 to move towards the power cavity 34 when the reciprocating turntable 27 rotates, the through cavity 24 can be in a communication state, air can be introduced into the blowing cavity 23 and the evacuation cavity 39 through the operation of the blower 37 at the moment, the formaldehyde gas evaporated due to heating in the moving cavity 42 and the heating cavity 48 can be taken away by the air, when the sector gear 32 is separated from the reciprocating turntable 27, the sealing block 25 can be in a closing state again through the elastic action of the torsion spring 28, and the heating cavity 48 and the moving cavity 42 can be in a semi-closed state, thereby achieving the effect of enhancing the formaldehyde evaporation.
The invention has the beneficial effects that: the invention adopts a manual rotation mode, can unfold four groups of supporting bodies, controls the rotation of the triangular linkage disc by driving the fixed shaft to rotate through the control disc, controls the driven shaft to rotate around the annular sliding cavity by taking the triangular linkage disc as a rotation base, and then can achieve the effect of mutual linkage, not only can increase the transmission control effect, but also can form a good furniture formaldehyde evaporation space, and simultaneously can blow air to the evacuation cavity and the moving cavity through an intermittent opening and closing mode, thereby not only not influencing the effect of heating formaldehyde evaporation in the space, but also blowing away formaldehyde when a certain amount of formaldehyde is evaporated, effectively improving the formaldehyde removal effect, and having convenient use and simple operation.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.