Portable waterproof spraying device
By using a combination of fixtures, air pump airbags and filter devices in portable waterproof spraying devices, the problem of material barrel falling due to insufficient coating is solved, and effective filtration and spraying of paint is achieved, ensuring the stability and efficiency of the equipment use.
Patent Information
- Application Number
- CN202420626004.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The barrels of existing waterproof spraying devices are prone to falling off due to inertia when the internal coating is insufficient, resulting in the inability to fix them on the cart, which affects the use.
A portable waterproof spraying device is designed, using a combination of fixing device and airbag for air pumps. The combination of grooves, anti-slip pads and magnet positive and negative electrodes is used to ensure that the barrel is firmly fixed on the cart, and the filtering device prevents precipitation and agglomeration. The object enters the pump body.
It effectively avoids the problem of inertia falling of the material barrel, ensures stable fixation on the cart, and realizes effective filtration and spraying of the paint through the filter device, protecting the motor from soaking and damage of the paint.
Smart Images
Figure CN222220028U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of portable waterproof spraying devices, in particular to a portable waterproof spraying device. Background Art
[0002] The waterproof spray device is a device that uses a spraying method to spray waterproof coatings to places that need waterproofing. It is mainly composed of a pump body, a hose, a barrel, a spray gun and other components. The pipe connected to the pump body is inserted into the interior of the barrel, and the pump body is started, so that the pipe draws waterproof coating from the inside of the barrel and sprays it out through the spray gun fixed at one end of the hose, and then the waterproof coating is sprayed on the place where the waterproof coating is needed.
[0003] The inventor discovered during daily use of the waterproof spray device that the material barrel of the spray device is usually placed directly on the surface of the cart. When there is too little paint inside the material barrel, the material barrel becomes lighter. When the cart is pushed, the material barrel may fall from the surface of the cart due to inertia, making it impossible to firmly fix the material barrel on the cart, thereby causing an impact. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a portable waterproof spraying device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a portable waterproof spraying device, including a cart, the bottom of the cart is provided with wheels, the upper top of the cart is fixedly connected to a pump body, the upper top of the pump body is fixedly connected to a connecting pipe, the middle part of the connecting pipe is fixedly connected to a corrugated pipe, the upper top of the cart is provided with a fixing device, one end of the connecting pipe is provided with a filtering device, the upper top of the cart is provided with a material barrel, the upper top of the cart is detachably installed with a pipe winding rack, the upper top of the cart is fixedly connected to a push handle, the fixing device includes a groove opened on the upper top of the cart, and a material barrel is inserted into the inside of the groove.
[0006] The effect achieved by the above components is: under the action of the fixing device, the material barrel can be fixed on the upper top of the cart, thereby avoiding the phenomenon that the material barrel is easily dropped from the cart due to inertia when there is no paint inside the material barrel, and under the action of the groove, the material barrel can be fixed on the upper surface of the cart.
[0007] Preferably, an air pump is fixedly connected to the side of the cart, one end of the air pump is fixedly connected to an air tube, the inside of the groove is fixedly connected to an air bag, and the other end of the air tube is fixedly connected to one end of the air bag.
[0008] The effect achieved by the above components is: under the action of the air pump and the airbag, the airbag can cover the surface of the barrel, so that the barrel can be fixed inside the groove, thereby achieving the effect of fixing the barrel.
[0009] Preferably, an anti-skid pad is fixedly connected to the inside of the groove, and an anti-skid block is fixedly connected to the surface of the anti-skid pad.
[0010] The effect achieved by the above components is: the anti-skid pad and the anti-sliding block prevent the material barrel from sliding inside the groove, thereby achieving an anti-skid effect.
[0011] Preferably, a positive pole of a magnet is fixedly connected to the surface of the anti-sliding block, and a negative pole of a magnet is fixedly connected to the bottom of the barrel.
[0012] The effects achieved by the above components are as follows: under the action of the positive and negative electrodes of the magnet, the material barrel can be adsorbed on the surface of the positive electrode of the magnet fixed on the surface of the anti-sliding block through the negative electrode of the magnet, thereby achieving the effect of fixing the material barrel; when the material barrel needs to be placed on the cart, the material barrel is placed inside the groove, and the anti-slip pad and the anti-sliding block prevent the material barrel from sliding inside the groove, thereby achieving the effect of anti-slip; under the action of the positive and negative electrodes of the magnet, the material barrel can be adsorbed on the surface of the positive electrode of the magnet fixed on the surface of the anti-sliding block through the negative electrode of the magnet, thereby achieving the effect of fixing the material barrel; the air pump is started to inflate the airbag and wrap the surface of the material barrel for preliminary fixation, thereby achieving the effect of fixing the material barrel.
[0013] Preferably, the filtering device comprises a filter screen fixedly connected to the inside of the connecting pipe, and through holes are evenly formed on the surface of the filter screen.
[0014] The effect achieved by the above components is that under the action of the filter screen, when the connecting pipe sucks the paint, the precipitated and agglomerated paint will not be sucked into the interior of the pump body, thereby achieving the filtering effect.
[0015] Preferably, one end of the filter is fixedly connected to a motor, a brush rod is sleeved on the surface of the output end of the motor, bristles are fixedly connected to the surface of the brush rod, and one end of the bristles is closely attached to one side of the filter.
[0016] The effect achieved by the above components is that under the action of the motor, the brush rod drives the bristles to rotate on the surface of the filter screen, thereby achieving the effect of cleaning the filter screen.
[0017] Preferably, a protective cover is fixedly connected to the surface of the motor, and the protective cover is a waterproof cover.
[0018] The effect achieved by the above components is that under the action of the protective cover, the motor will not be damaged by being soaked in paint, thereby avoiding the problem of the motor being damaged by being soaked in paint.
[0019] Preferably, a clamping rod is inserted into the surface of the brush rod, a circular hole is opened on the surface of the output end of the motor, and the clamping rod is inserted into the inside of the circular hole.
[0020] The effects achieved by the above components are as follows: under the action of the clamping rod and the round hole, the bristles become shorter, and the position of the brush rod can be adjusted to make the bristles close to the surface of the filter screen. When spraying waterproof paint, the pump body is started so that the connecting pipe generates suction to suck the paint inside the barrel into the inside of the pump body. Under the action of the filter screen, the connecting pipe will not suck the precipitated and agglomerated paint into the inside of the pump body when sucking the paint, thereby achieving the filtering effect. When precipitated agglomerates appear on the surface of the filter screen, the motor is started, and the brush rod drives the bristles to rotate, so that the precipitated agglomerates on the surface of the filter screen are brushed off and cleaned. Under the action of the protective cover, the motor will not be damaged by being soaked in the paint, thereby avoiding the problem of the motor being damaged by being soaked in the paint. Under the action of the clamping rod and the round hole, the bristles become shorter, and the position of the brush rod can be adjusted to make the bristles close to the surface of the filter screen, thereby achieving the effect of filtering the paint.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by arranging a fixing device, when it is necessary to put the material barrel on the top of the cart, the material barrel is placed inside the groove, and the anti-skid pad and the anti-slip block prevent the material barrel from sliding inside the groove, thereby achieving the anti-skid effect. Under the action of the positive pole and the negative pole of the magnet, the material barrel can be adsorbed on the surface of the positive pole of the magnet fixed on the surface of the anti-slip block through the negative pole of the magnet, thereby achieving the effect of fixing the material barrel, starting the inflation pump, so that the airbag is inflated and wraps the surface of the material barrel for preliminary fixation, thereby achieving the effect of fixing the material barrel, thereby solving the problem that when there is less paint inside the material barrel, pushing the cart may cause the material barrel to fall off the cart. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A three-dimensional structural schematic diagram of a portable waterproof spraying device is proposed for the utility model;
[0024] Figure 2 A schematic diagram of a fixing device for a portable waterproof spraying device is provided for the utility model;
[0025] Figure 3 A partial schematic diagram of a fixing device of a portable waterproof spraying device proposed by the utility model;
[0026] Figure 4 The utility model provides a schematic diagram of a filtering device of a portable waterproof spraying device.
[0027] Legend: 1. Cart; 2. Fixing device; 21. Air pump; 22. Air bag; 23. Anti-skid pad; 24. Anti-slip block; 25. Positive pole of magnet; 26. Negative pole of magnet; 27. Groove; 3. Filter device; 31. Filter; 32. Motor; 33. Brush rod; 34. Bristles; 35. Clamp rod; 36. Round hole; 37. Protective cover; 4. Material barrel; 5. Pump body; 6. Connecting pipe; 7. Bellows; 8. Push handle; 9. Pipe winding rack. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1-4 As shown, a portable waterproof spraying device comprises a cart 1, the bottom of the cart 1 is provided with wheels, the upper top of the cart 1 is fixedly connected with a pump body 5, the upper top of the pump body 5 is fixedly connected with a connecting pipe 6, the middle part of the connecting pipe 6 is fixedly connected with a corrugated pipe 7, the upper top of the cart 1 is provided with a fixing device 2, one end of the connecting pipe 6 is provided with a filtering device 3, the upper top of the cart 1 is provided with a barrel 4, the upper top of the cart 1 is detachably installed with a pipe winding rack 9, the upper top of the cart 1 is fixedly connected with a push handle 8, the barrel 4 is placed on the surface of the cart 1, fixed by the fixing device 2, the connecting pipe 6 is inserted into the inside of the feed barrel 4, the pump body 5 is started, and then the connecting pipe 6 sucks the paint inside the barrel 4 into the inside of the pump body 5, the precipitated agglomerates are not sucked into the inside of the pump body 5 through the connecting pipe 6 through the filtering device 3, and then sprayed out through the hose, when the spraying is completed, the hose is wound and collected by the pipe winding rack 9, and then the spraying of the waterproof coating is completed.
[0029] Reference Figure 2-3The fixing device 2 includes a groove 27 opened on the top of the cart 1, and a material barrel 4 is inserted into the groove 27. Under the action of the fixing device 2, the material barrel 4 can be fixed on the upper top of the cart 1, thereby avoiding the phenomenon that the material barrel 4 is easy to fall from the cart 1 due to inertia when there is no paint in the material barrel 4. Under the action of the groove 27, the material barrel 4 can be fixed on the upper surface of the cart 1. An air pump 21 is fixedly connected to the side of the cart 1, and an air pump 21 is fixedly connected to an air pipe at one end of the air pump 21. An air bag 22 is fixedly connected to the inside of the groove 27, and the other end of the air pipe is fixedly connected to one end of the air bag 22. Under the action of the air pump 21 and the air bag 22, the air bag 22 can cover the surface of the material barrel 4, so that the material barrel 4 can be fixed in the groove 27, thereby achieving the effect of fixing the material barrel 4. An anti-skid pad 23 is fixedly connected to the inside of the groove 27, and an anti-slip block 24 is fixedly connected to the surface of the anti-skid pad 23. Between the anti-skid pad 23 and the anti-slip block 24, the material barrel 4 is not The material bucket 4 will slide inside the groove 27, thereby achieving an anti-skid effect. The surface of the anti-sliding block 24 is fixedly connected with a magnetic positive electrode 25, and the bottom of the bucket 4 is fixedly connected with a magnetic negative electrode 26. Under the action of the magnetic positive electrode 25 and the magnetic negative electrode 26, the material bucket 4 can be adsorbed on the surface of the magnetic positive electrode 25 fixed on the surface of the anti-sliding block 24 by the magnetic negative electrode 26, thereby achieving the effect of fixing the material bucket 4. When the material bucket 4 needs to be placed on the cart 1, the material bucket 4 is placed inside the groove 27, and the anti-slip pad 23 and the anti-sliding block 24 prevent the material bucket 4 from sliding inside the groove 27, thereby achieving an anti-skid effect. Under the action of the magnetic positive electrode 25 and the magnetic negative electrode 26, the material bucket 4 can be adsorbed on the surface of the magnetic positive electrode 25 fixed on the surface of the anti-sliding block 24 by the magnetic negative electrode 26, thereby achieving the effect of fixing the material bucket 4. The air pump 21 is started to inflate the airbag 22 and wrap the surface of the material bucket 4 for preliminary fixation, thereby achieving the effect of fixing the material bucket 4.
[0030] Reference Figure 4The filter device 3 includes a filter screen 31 fixedly connected to the inside of the connecting pipe 6. The surface of the filter screen 31 is evenly provided with through holes. Under the action of the filter screen 31, the connecting pipe 6 will not suck the precipitated and agglomerated paint into the inside of the pump body 5 when absorbing the paint, thereby achieving the filtering effect. One end of the filter screen 31 is fixedly connected to the motor 32. The output end surface of the motor 32 is sleeved with a brush rod 33. The surface of the brush rod 33 is fixedly connected with bristles 34. One end of the bristles 34 is close to one side of the filter screen 31. Under the action of the motor 32, the brush rod 33 drives the bristles 34 to rotate on the surface of the filter screen 31, thereby achieving the effect of cleaning the filter screen 31. The surface of the motor 32 is fixedly connected with a protective cover 37. The protective cover 37 is a waterproof cover. Under the action of the protective cover 37, the motor 32 will not be damaged by being soaked in the paint, thereby achieving the problem of avoiding the motor 32 being damaged by being soaked in the paint. A clamping rod 35 is inserted on the surface of the brush rod 33. A circular hole 36 is opened on the output end surface of the motor 32. The clamping rod 35 is inserted into the inner of the circular hole 36 Under the action of the clamping rod 35 and the circular hole 36, the bristles 34 are shortened, and the position of the brush rod 33 can be adjusted to make the bristles 34 close to the surface of the filter 31. When spraying the waterproof coating, the pump body 5 is started, so that the connecting pipe 6 generates suction to suck the coating inside the barrel 4 into the inside of the pump body 5. Under the action of the filter 31, the connecting pipe 6 will not suck the precipitated and agglomerated coating into the inside of the pump body 5 when sucking the coating, thereby achieving the filtering effect. When precipitated and agglomerated materials appear on the surface of the filter 31, the filter 31 will be removed. When the motor 32 is started, the brush rod 33 drives the bristles 34 to rotate, so that the precipitated lumps on the surface of the filter 31 are brushed off and cleaned. Under the action of the protective cover 37, the motor 32 will not be damaged by being soaked in the paint, thereby avoiding the problem of the motor 32 being damaged by being soaked in the paint. Under the action of the clamping rod 35 and the circular hole 36, the bristles 34 become shorter, and the position of the brush rod 33 can be adjusted to make the bristles 34 close to the surface of the filter 31, thereby achieving the effect of filtering the paint.
[0031] Working principle: when it is necessary to use the portable waterproof spraying device, place the material barrel 4 on the surface of the cart 1, fix it through the fixing device 2, insert the connecting pipe 6 into the inside of the feed barrel 4, start the pump body 5, and then make the connecting pipe 6 suck the paint inside the material barrel 4 into the inside of the pump body 5, and through the filtering device 3, the precipitated lumps will not be sucked into the inside of the pump body 5 through the connecting pipe 6, and then sprayed out through the hose. After the spraying is completed, the hose is wrapped and collected by the pipe rack 9, and then the spraying of the waterproof coating is completed. When it is necessary to place the material barrel 4 on the top of the cart 1, place the material barrel 4 in the groove 27, and the anti-skid pad 23 and the anti-slip block 24 prevent the material barrel 4 from sliding inside the groove 27, thereby achieving the anti-skid effect. Under the action of the positive pole 25 and the negative pole 26 of the magnet, the material barrel 4 can be adsorbed on the surface of the positive pole 25 fixed on the surface of the anti-slip block 24 through the negative pole 26 of the magnet, thereby achieving the effect of fixing the material barrel 4, and start the air pump 21, so that The airbag 22 is inflated and wraps the surface of the barrel 4 for preliminary fixation, thereby achieving the effect of fixing the barrel 4. When spraying waterproof paint, the pump body 5 is started, so that the connecting pipe 6 generates suction to suck the paint inside the barrel 4 into the inside of the pump body 5. Under the action of the filter 31, the connecting pipe 6 will not suck the precipitated and agglomerated paint into the inside of the pump body 5 when sucking the paint, thereby achieving the filtering effect. When precipitated agglomerates appear on the surface of the filter 31, the motor 32 is started, so that the brush rod 33 drives the bristles 34 to rotate, so that the precipitated agglomerates on the surface of the filter 31 are brushed off and cleaned. Under the action of the protective cover 37, the motor 32 will not be damaged by being soaked in the paint, thereby achieving the problem of avoiding the motor 32 being damaged by being soaked in the paint. Under the action of the clamping rod 35 and the circular hole 36, after the bristles 34 become shorter, the position of the brush rod 33 can be adjusted to make the bristles 34 close to the surface of the filter 31, thereby achieving the effect of filtering the paint.
Claims
1. A portable waterproof spraying device, comprising a cart (1), characterized in that: The bottom of the cart (1) is provided with wheels, the upper top of the cart (1) is fixedly connected to a pump body (5), the upper top of the pump body (5) is fixedly connected to a connecting pipe (6), the middle part of the connecting pipe (6) is fixedly connected to a bellows (7), the upper top of the cart (1) is provided with a fixing device (2), one end of the connecting pipe (6) is provided with a filtering device (3), the upper top of the cart (1) is provided with a material barrel (4), the upper top of the cart (1) is detachably mounted with a pipe winding rack (9), the upper top of the cart (1) is fixedly connected to a push handle (8), the fixing device (2) includes a groove (27) opened on the upper top of the cart (1), and the material barrel (4) is inserted into the interior of the groove (27).
2. The portable waterproof spray device according to claim 1, characterized in that: An air pump (21) is fixedly connected to the side of the cart (1), one end of the air pump (21) is fixedly connected to an air tube, the interior of the groove (27) is fixedly connected to an air bag (22), and the other end of the air tube is fixedly connected to one end of the air bag (22).
3. The portable waterproof spray device according to claim 2, characterized in that: An anti-skid pad (23) is fixedly connected inside the groove (27), and an anti-skid block (24) is fixedly connected to the surface of the anti-skid pad (23).
4. The portable waterproof spray device according to claim 3, characterized in that: A positive magnet pole (25) is fixedly connected to the surface of the anti-sliding block (24), and a negative magnet pole (26) is fixedly connected to the bottom of the material barrel (4).
5. The portable waterproof spray device according to claim 4, characterized in that: The filtering device (3) comprises a filtering screen (31) fixedly connected to the interior of the connecting pipe (6), and the surface of the filtering screen (31) is evenly provided with through holes.
6. The portable waterproof spray device according to claim 5, characterized in that: One end of the filter screen (31) is fixedly connected to a motor (32), the output end surface of the motor (32) is sleeved with a brush rod (33), the surface of the brush rod (33) is fixedly connected to bristles (34), and one end of the bristles (34) is closely attached to one side of the filter screen (31).
7. The portable waterproof spray device according to claim 6, characterized in that: A protective cover (37) is fixedly connected to the surface of the motor (32), and the protective cover (37) is a waterproof cover.
8. The portable waterproof spray device according to claim 7, characterized in that: A clamping rod (35) is inserted into the surface of the brush rod (33), a round hole (36) is opened on the surface of the output end of the motor (32), and the clamping rod (35) is inserted into the inside of the round hole (36).