Handheld applicator roll in dispersion formula high altitude
Technical Field
The invention relates to the technical field of decoration appliances, in particular to a discrete high-altitude handheld coating roller.
Background
The tools used for decoration vary according to the use of the apparatus, such as a material cutter, a plate binder, a wall plastering mechanism, etc.;
painting refers to a process of covering a layer of material on a light body by using a paint roller, and is used for protecting a wall body from being corroded by external factors or enabling the wall body to be more attractive, and long-term use is that the paint roller is used for dipping mixed paint or paint and then smearing the mixed paint or paint on a wall.
Based on the above-mentioned description, and combine the equipment discovery among the prior art, it is higher to whitewash factor of safety indoor, however arrived the eminence or when whitewash the high altitude to the outer wall, just the little letter that flies, because the stress point of rising is sufficient inadequately, and simultaneously, owing to dip in the coating with the applicator roll, staff's focus needs continuous removal, so very dangerous, and simultaneously, the coating that dips in is located the cotton-wool brush, it is not enough even, easily lead to the discrepancy sense of coating to be relatively poor when whitewashing, and the coating drips and also drops to the external world easily, cause the environmental impact, consequently this design needle is to above-mentioned problem, design a rational in infrastructure, and the coating roll is handed in discrete formula high altitude that functional is good, in order to improve the practicality.
Disclosure of Invention
The invention aims to provide a discrete overhead handheld paint roller, which aims to solve the problems that the safety coefficient of indoor painting is higher, but the WeChat flies when the painting roller is used for painting at a high place or an outer wall at a high place, the high stress point is insufficient, meanwhile, the gravity center of a worker needs to be moved continuously due to the fact that the paint roller is used for dipping the paint, so that the painting roller is dangerous, meanwhile, the dipped paint is not uniform enough and is positioned on a cotton wool brush, the paint is poor in irregularity feeling when the painting roller is used for painting, and the paint drops are easy to drop outside to cause environmental influence.
The purpose and the effect of the discrete high-altitude handheld coating roller are achieved by the following specific technical means:
the utility model provides a scribble paint roller is handed in discrete formula high altitude, this scribble paint roller is handed in discrete formula high altitude, the inside stock solution mechanism that is provided with of handle, the handle top is rotated through the bearing and is connected with the running roller, running roller inside middle part is run through and is provided with link gear, and the embedding of running roller internal surface is provided with even liquid mechanism, the link gear opposite side is provided with pump liquid mechanism.
Further, stock solution mechanism includes the stock solution chamber, the inside cavity of handle, just the stock solution chamber sets up inside the handle, and stock solution intracavity portion swing joint has first piston, and runs through on one side of stock solution chamber top and be provided with the feed inlet, and simultaneously, the middle of stock solution chamber bottommost runs through with the external world and is provided with the air vent.
Furthermore, the link gear includes the universal driving shaft, the running roller middle part is rotated through the bearing and is connected with the universal driving shaft, and the outside integration of universal driving shaft is provided with the atress frame, and fixed connection between atress frame opposite side and the running roller, simultaneously, one side the running roller is extended all the time to the universal driving shaft, and fixedly connected with convex wheel.
Further, the liquid pumping mechanism comprises a connecting rod, a convex wheel is arranged outside the connecting rod in a nested mode, the other side of the connecting rod is connected with a piston in a rotating mode through a rotating shaft, a hollow groove is formed in the outside of the piston in the nested mode, a lower connecting pipe and a side connecting pipe penetrate through the bottom and one side of the hollow groove respectively, and one side of the side connecting pipe extends to the other side of the linkage shaft.
Further, the hollow groove surface is smooth, and the piston can slide in the inside in hollow groove, and simultaneously, the junction of connecting pipe and side connecting pipe and hollow groove all is provided with the concave surface down, and on the concave surface of connecting pipe and side connecting pipe respectively swing joint have first ball valve and second ball valve down, first ball valve and second ball valve are solid iron ball, and the surface is smooth.
Furthermore, the maximum distance between the first ball valve and the second ball valve and the concave surfaces of the lower connecting pipe and the side connecting pipe is zero point eight centimeters, and the lower connecting pipe and the side connecting pipe can be just plugged when the first ball valve and the second ball valve are matched with the concave surfaces of the lower connecting pipe and the side connecting pipe.
Further, even liquid mechanism includes the running roller, running roller internal surface integration is provided with the roll face, and roll face surface integration is provided with the guiding gutter, fixedly connected with through hole between the guiding gutter, and the outside swing joint of running roller has the brush head, and the through hole extends to the root of brush head always, and simultaneously, the roll face is the hourglass hopper-shaped of side.
Furthermore, the lower connecting pipe is arranged to penetrate through the uppermost edge of the liquid storage cavity.
Compared with the prior structure, the invention has the following beneficial effects:
1. through being equipped with one side the running roller is extended all the time to the universal driving shaft, and fixedly connected with convex wheel, when the convex wheel takes place to rotate, because the hookup location of link can make the piston take place to remove in the inside of hollow groove, and then with the inside coating suction of stock solution chamber to the running roller inside going, this setting can replace handheld coating running roller to go to scribble the mode that the storage bucket dipped in coating, when saving man-hour, can also make the device carry out eminence work safety more in, avoided staff's focus constantly to remove and take place danger.
2. The connecting parts of the lower connecting pipe and the side connecting pipe and the hollow groove are respectively provided with a concave surface, the concave surfaces of the lower connecting pipe and the side connecting pipe are respectively and movably connected with a first ball valve and a second ball valve, the first ball valve and the second ball valve are solid iron balls, the surfaces of the first ball valve and the second ball valve are smooth, when a piston moves upwards in the hollow groove, the pressure inside the hollow groove is reduced, the second ball valve plugs the side connecting pipe under the action of gravity and negative pressure, liquid inside the lower connecting pipe can push the first ball valve open under the pressure of outside air and enter the hollow groove, at the moment, when the piston moves downwards in the hollow groove, the first ball valve is plugged by the gravity, paint inside the hollow groove moves to the side connecting pipe under the action of the pressure, then the side connecting pipe is pushed open and enters a roller wheel to discharge from inside to outside, so that the liquid discharge amount is more uniform, and the practicability of the liquid discharge device is improved, so that the device can synchronously discharge along with the movement of the pipe wheel, and avoid liquid leakage and liquid dropping.
3. Have first piston through being equipped with the inside swing joint of liquid storage chamber, and run through on one side of liquid storage chamber top and be provided with the feed inlet, simultaneously, run through with the external world in the middle of the bottom is the middle in liquid storage chamber, and when the coating of liquid storage intracavity portion was extracted, atmospheric pressure can make first piston can move along with the volume of liquid, and the effect of air vent makes the both sides of first piston maintain a normal atmospheric pressure, prevents that the coating of liquid storage intracavity portion from being taken out and takes place the uneven problem of atmospheric pressure.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a pumping mechanism according to the present invention;
FIG. 3 is a schematic view of a partial structure of a male wheel according to the present invention;
FIG. 4 is a schematic view of the inner cross-section of the roller according to the present invention;
fig. 5 is a schematic view of a partial structure of a flow guide groove according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1-grip, 2-roller, 3-hollow groove, 101-liquid storage cavity, 102-first piston, 1011-feed inlet, 201-universal driving shaft, 202-stress frame, 203-brush head, 204-rolling surface, 2041-guide groove, 2042-through hole, 301-lower connecting pipe, 302-side connecting pipe, 3011-first ball valve, 3021-second ball valve, 303-piston, 3031-connecting rod and 3032-convex wheel.
Detailed Description
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the invention provides a discrete high-altitude handheld coating roller, which is characterized in that a liquid storage mechanism is arranged inside a handle 1, a roller 2 is rotatably connected above the handle 1 through a bearing, a linkage mechanism penetrates through the middle part inside the roller 2, a liquid homogenizing mechanism is embedded into the inner surface of the roller 2, and a liquid pumping mechanism is arranged on the other side of the linkage mechanism.
Wherein, stock solution mechanism includes stock solution chamber 101, the inside cavity of handle 1, and stock solution chamber 101 sets up inside handle 1, and the inside swing joint in stock solution chamber 101 has first piston 102, and stock solution chamber 101 top one side is run through and is provided with feed inlet 1011, and simultaneously, the middle air vent that is provided with runs through with the external world in stock solution chamber 101 bottommost, this setting makes the inside coating in stock solution chamber 101 when being extracted, first piston 102 can move along with the volume of liquid, the effect of air vent makes the both sides of first piston 102 maintain a normal atmospheric pressure, prevent that the inside coating in stock solution chamber 101 from being taken out and take place the uneven problem of atmospheric pressure.
Wherein, link gear includes universal driving shaft 201, and 2 middle parts of running roller are connected with universal driving shaft 201 through the bearing rotation, and the outside integration of universal driving shaft 201 is provided with atress frame 202, and fixed connection between atress frame 202 opposite side and the running roller 2, simultaneously, running roller 2 is extended all the time to one side universal driving shaft 201, and fixedly connected with convex wheel 3032, when promoting running roller 2 and rotating, when the material loading to the wall body, universal driving shaft 201 can carry out synchronous rotation with running roller 2, and then makes convex wheel 3032 take place to rotate.
Wherein, the liquid pumping mechanism includes connecting rod 3031, the outside nestification of connecting rod 3031 is provided with convex wheel 3032, and connecting rod 3031 opposite side is connected with piston 303 through the pivot rotation, and the outside nestification of piston 303 is provided with hollow groove 3, and the bottom and one side of hollow groove 3 run through respectively and are provided with down connecting pipe 301 and side connecting pipe 302, and one side of side connecting pipe 302 extends to in the opposite side universal driving shaft 201 always, when convex wheel 3032 takes place to rotate, because the hookup location of connecting rod 3031, can make piston 303 take place to remove in the inside of hollow groove 3, and then go with the inside coating suction of stock solution chamber 101 to the inside of running roller 2, this setting can replace handheld coating running roller to go the mode that the coating bucket dipped in the coating, when saving man-hour, can also make the device be more safe when carrying out eminence work, avoided the focus of staff to constantly remove and take place danger.
Wherein the surface of the hollow groove 3 is smooth, the piston 303 can slide in the hollow groove 3, meanwhile, the joints of the lower connecting pipe 301 and the side connecting pipe 302 with the hollow groove 3 are both provided with concave surfaces, the concave surfaces of the lower connecting pipe 301 and the side connecting pipe 302 are respectively and movably connected with a first ball valve 3011 and a second ball valve 3021, the first ball valve 3011 and the second ball valve 3021 are both solid iron balls and have smooth surfaces, when the piston 303 moves upwards in the hollow groove 3, the pressure inside the hollow groove 3 is reduced, the second ball valve 3021 blocks the side connecting pipe 302 under the action of gravity and negative pressure, the liquid inside the lower connecting pipe 301 pushes the first ball valve 3011 open under the pressure of the outside air and enters the hollow groove 3, at this time, when the piston 303 moves downwards in the hollow groove 3, the first ball valve 3011 blocks the lower connecting pipe 301 by gravity, and the paint inside the hollow groove 3 moves towards the side connecting pipe 302 by the pressure, the side connecting pipe 302 is pushed open and enters the roller 2.
Wherein the maximum distance between the first ball valve 3011 and the second ball valve 3021 and the concave surfaces of the lower connecting pipe 301 and the side connecting pipe 302 is zero point eight centimeters, when the first ball valve 3011 and the second ball valve 3021 are fitted with the concave surfaces of the lower connecting pipe 301 and the side connecting pipe 302, the lower connecting pipe 301 and the side connecting pipe 302 can be just plugged, when the piston 303 moves upwards in the hollow groove 3, the pressure in the hollow groove 3 is reduced, the second ball valve 3021 plugs the side connecting pipe 302 under the action of gravity and negative pressure, the liquid in the lower connecting pipe 301 pushes the first ball valve 3011 open under the pressure of the outside air, and enters the hollow groove 3, at this time, when the piston 303 descends in the hollow groove 3, the first ball valve 3011 seals the lower connecting pipe 301 by gravity, and the paint in the hollow groove 3 moves to the side connecting pipe 302 by pressure, and then the side connecting pipe 302 is pushed open and enters the roller 2, so that the liquid outlet amount is more uniform.
Wherein, even liquid mechanism includes running roller 2, the integration of 2 internal surfaces of running roller is provided with roll face 204, and roll face 204 integration in surface is provided with guiding gutter 2041, fixedly connected with through hole 2042 between guiding gutter 2041, and the outside swing joint of running roller 2 has brush head 203, through hole 2042 extends to the root of brush head 203 always, and simultaneously, roll face 204 is the hourglass hopper-shaped of side, the roll face 204 of leaking hopper-shaped can make coating receive gravity and flow to both sides, and simultaneously, because the rotation of running roller 2 is gone, make the coating that flows receive centrifugal force, disperse everywhere in running roller 2, let in it on brush head 203 by through hole 2042 again, whitewash the wall.
Wherein, the upper most edge of connecting pipe 301 and stock solution chamber 101 is the setting that runs through, and this position can carry out complete utilization to the coating in stock solution chamber 101.
The specific use mode and function of the embodiment are as follows:
in the invention, firstly, the functional integrity of the device is ensured, then, the roller 2 is pushed to rotate, when the wall body is fed, the linkage shaft 201 can synchronously rotate with the roller 2, so that the convex wheel 3032 rotates, the connecting rod 3031 is nested outside the convex wheel 3032, the other side of the connecting rod 3031 is rotatably connected with the piston 303 through the rotating shaft, the hollow groove 3 is nested outside the piston 303, the bottom and one side of the hollow groove 3 are respectively provided with the lower connecting pipe 301 and the side connecting pipe 302 in a penetrating manner, one side of the side connecting pipe 302 extends into the linkage shaft 201 on the other side, when the convex wheel 3032 rotates, due to the connecting position of the connecting rod 3031, the piston 303 can move inside the hollow groove 3, the concave surfaces of the lower connecting pipe 301 and the side connecting pipe 302 are respectively and movably connected with the first ball valve 3011 and the second ball valve 3021, the first ball valve 3011 and the second ball valve 3021 are both solid iron balls, and the surface is smooth, when the piston 303 moves upwards in the hollow groove 3, the pressure in the hollow groove 3 is reduced, the second ball valve 3021 plugs the side connecting pipe 302 under the action of gravity and negative pressure, the liquid in the lower connecting pipe 301 can push the first ball valve 3011 open under the pressure of the outside air and enter the hollow groove 3, at this time, when the piston 303 moves downwards in the hollow groove 3, the first ball valve 3011 plugs the lower connecting pipe 301 under the action of gravity, the paint in the hollow groove 3 moves to the side connecting pipe 302 under the action of pressure and further pushes the side connecting pipe 302 open and enters the roller 2, meanwhile, a vent hole is arranged in the middle of the bottommost part of the liquid storage cavity 101 and the outside in a penetrating manner, when the paint in the liquid storage cavity 101 is extracted, the first piston 102 can move along with the volume of the liquid, and the function of the vent hole enables the two sides of the first piston 102 to maintain a normal atmospheric pressure, prevent that stock solution chamber 101 inside coating from being taken out and taking place the uneven problem of atmospheric pressure, next again, roll surface 204 is the hourglass hopper-shaped of side, the roll surface 204 that leaks hopper-shaped can make coating receive gravity and flow to both sides, and simultaneously, because the rotation of running roller 2 goes, make the coating that flows receive centrifugal force, disperse everywhere in running roller 2, let in it on brush head 203 by through hole 2042 again, whitewash the wall body, this sets up and to replace handheld coating running roller to go the mode that the coating bucket dipped in coating, when saving man-hour, can also make the device more safety when carrying out eminence work, the focus of having avoided the staff constantly removes and takes place danger.
In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.