CN210729916U - Coating spraying device convenient to clearance - Google Patents
Coating spraying device convenient to clearance Download PDFInfo
- Publication number
- CN210729916U CN210729916U CN201921625564.9U CN201921625564U CN210729916U CN 210729916 U CN210729916 U CN 210729916U CN 201921625564 U CN201921625564 U CN 201921625564U CN 210729916 U CN210729916 U CN 210729916U
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- Prior art keywords
- coating
- groove
- cylinder
- spraying device
- rubber pad
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- 239000011248 coating agent Substances 0.000 title claims abstract description 41
- 238000000576 coating method Methods 0.000 title claims abstract description 41
- 238000005507 spraying Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims 6
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a coating spraying device convenient to clearance, including spray gun body and coating hopper and the sealed lid of setting on the spray gun body, be provided with coupling mechanism on the coating hopper, and coupling mechanism includes interface socket and plug connector, the inserting groove has been seted up to the one end surface of interface socket, and has seted up the spacing groove on the interior wall surface of pushing up of inserting groove, the inside of spacing groove is provided with the stopper, the internal surface edge of sealed lid is provided with first rubber pad, and the middle part of sealed lid is provided with air inlet mechanism, the utility model discloses the beneficial effect who reaches is: utilize the elasticity that produces behind the sealed chamber pressurized to make the stopper tightly block in the inside of spacing groove to make things convenient for the dismouting of sealed lid, and then realized the quick clearance of coating fill, the setting up of blockking up the ball simultaneously makes inside and outside atmospheric pressure of coating fill can realize balancing, also can avoid its inside coating to spill when the coating fill accident falls, the security is high.
Description
Technical Field
The utility model relates to a spraying device, in particular to coating spraying device convenient to clearance belongs to spraying technical field.
Background
The purpose of spraying is in order to protect the object and beautify the object, at present, a spray gun for spraying all need utilize specific washing liquid to wash it after the spraying is accomplished, in order to avoid its inside condition of blockking up by the coating, but because the sealed lid of spray gun all is threaded connection on the coating fill at present, consequently, the difficult abluent condition of opening of coating fill has just appeared, when needs open sealed lid promptly, need manual twist sealed lid and rotate many times and just can open sealed lid, and then wash the coating fill, it is very inconvenient to operate, influence actual cleaning efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a coating spraying device convenient to clearance to the inconvenient problem of current spray gun clearance.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a coating spraying device convenient for cleaning, which comprises a spray gun body, a coating hopper and a sealing cover arranged on the spray gun body, wherein the coating hopper is provided with a connecting mechanism, the connecting mechanism comprises an inserting seat and an inserting connector, the outer surface of one end of the inserting seat is provided with an inserting groove, the inner top wall surface of the inserting groove is provided with a limiting groove, the limiting groove is internally provided with a limiting block, the edge of the inner surface of the sealing cover is provided with a first rubber pad, the middle part of the sealing cover is provided with an air inlet mechanism, the first rubber pad is internally provided with a sealing cavity, the air inlet mechanism comprises a first cylinder and a second cylinder, a plurality of connecting rods are fixedly connected between the first cylinder and the second cylinder, the outer surface of the upper end of the first cylinder is provided with an air vent, the outer surface of the bottom end of the first cylinder is provided with a, and the edge of dust screen installs the external screw thread ring, the inside of external screw thread ring is fixed with the cross handle, the internal surface of first recess is provided with the second rubber pad, the second recess has been seted up to the upper end surface of second cylinder, and is a plurality of be provided with between the connecting rod and block up the ball.
As an optimal technical scheme of the utility model, the groove width of inserting groove is greater than the thickness sum of stopper and plug connector, and the stopper is fixed on the plug connector.
As an optimal technical scheme of the utility model, socket fixed connection is on the coating bucket, plug connector fixed connection is on the closing cap.
As a preferred technical scheme of the utility model, the bleeder vent is linked together with first recess, and first recess is half spherical structure, the diameter of first recess is greater than the aperture of bleeder vent.
As an optimal technical scheme of the utility model, the internal diameter of second rubber pad equals the cross section diameter who blocks up the ball, external screw thread ring thread installs the inside at the bleeder vent.
As an optimized technical scheme of the utility model, it specifically is the metal ball to block up the ball, first cylinder runs through sealed lid.
The utility model discloses the beneficial effect who reaches is: utilize the elasticity that produces behind the sealed chamber pressurized to make the stopper tightly block in the inside of spacing groove to make things convenient for the dismouting of sealed lid, and then realized the quick clearance of coating fill, the setting up of blockking up the ball simultaneously makes inside and outside atmospheric pressure of coating fill can realize balancing, also can avoid its inside coating to spill when the coating fill accident falls, the security is high.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the coupling mechanism of the present invention;
fig. 3 is a bottom view of the sealing cover of the present invention;
FIG. 4 is a cross-sectional view of a first rubber pad of the present invention;
fig. 5 is a side sectional view of the air intake mechanism of the present invention.
In the figure: 1. a spray gun body; 2. a coating hopper; 3. a sealing cover; 4. a connecting mechanism; 5. a socket; 6. a plug-in unit; 7. inserting grooves; 8. a limiting groove; 9. a limiting block; 10. a first rubber pad; 11. an air intake mechanism; 12. sealing the cavity; 13. a first column; 14. a second cylinder; 15. a connecting rod; 16. air holes are formed; 17. a first groove; 18. a dust screen; 19. an externally threaded ring; 20. a cross handle; 21. a second rubber pad; 22. a second groove; 23. blocking the ball.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in figures 1-5, the utility model provides a coating spraying device convenient for cleaning, which comprises a spray gun body 1, a coating hopper 2 and a sealing cover 3 which are arranged on the spray gun body 1, a connecting mechanism 4 is arranged on the coating hopper 2, the connecting mechanism 4 comprises an inserting seat 5 and an inserting piece 6, an inserting groove 7 is arranged on the outer surface of one end of the inserting seat 5, a limiting groove 8 is arranged on the inner top wall surface of the inserting groove 7, a limiting block 9 is arranged inside the limiting groove 8, a first rubber pad 10 is arranged at the edge of the inner surface of the sealing cover 3, an air inlet mechanism 11 is arranged in the middle of the sealing cover 3, a sealing cavity 12 is arranged inside the first rubber pad 10, the air inlet mechanism 11 comprises a first cylinder 13 and a second cylinder 14, a plurality of connecting rods 15 are fixedly connected between the first cylinder 13 and the second cylinder 14, an air vent 16 is arranged on the outer, and the bottom surface of the first cylinder 13 is provided with a first groove 17, the inner top of the air hole 16 is provided with a dust screen 18, the edge of the dust screen 18 is provided with an external thread ring 19, a cross handle 20 is fixed in the external thread ring 19, the inner surface of the first groove 17 is provided with a second rubber pad 21, the upper surface of the second cylinder 14 is provided with a second groove 22, and a blocking ball 23 is arranged between the connecting rods 15.
The groove width of inserting groove 7 is greater than the thickness sum of stopper 9 and plug connector 6, and stopper 9 fixes on plug connector 6, 5 fixed connection of bayonet socket are on coating hopper 2, 6 fixed connection of plug connector are on sealed lid 3, bleeder vent 16 is linked together with first recess 17, and first recess 17 is half spherical structure, the diameter of first recess 17 is greater than bleeder vent 16's aperture, the internal diameter of second rubber pad 21 equals the cross section diameter who blocks up ball 23, 19 threaded installations of external screw thread ring are in the inside of bleeder vent 16, block up ball 23 and specifically be the metal ball, first cylinder 13 runs through sealed lid 3.
Specifically, when the utility model is used, in the process of spraying objects by using the spray gun body 1, the coating hopper 2 is in a downward inclined state, so the blocking ball 23 can roll only inside the second groove 22 all the time, because the blocking ball 23 does not enter inside the second rubber pad 21 at this time, air in the external environment can freely enter inside the coating hopper 2, so that the internal air pressure of the coating hopper 2 can be balanced, so that the coating inside the coating can be uniformly and stably sprayed out, once the spray gun body 1 falls on the ground due to improper operation or other unexpected conditions, the inclination angle of the coating hopper 2 at this time is larger than ninety degrees, namely, one end of the coating hopper 2 provided with the sealing cover 3 is in a state below a horizontal plane, the blocking ball 23 rolls to the inside of the second rubber pad 21 due to the self gravity, so as to directly cut off a passage between the coating hopper 2 and the external environment, effectively avoided the condition of coating to spill to take place, when spray gun body 1 need be cleared up after the spraying is accomplished, directly hold sealed lid 3 and press down, make first rubber pad 10 take place deformation, stopper 9 withdraws from the inside of spacing groove 8, then with the angle of sealed lid 3 rotational movement, make plug connector 6 withdraw from the inside of inserting groove 7, can open sealed lid 3, then can begin to clear up, compare in traditional threaded connection mode, this scheme operation is simple more convenient, dust screen 18 can prevent that the large granule impurity among the spraying in-process external environment from entering into the inside of coating, the security of spraying has been improved.
Finally, it should be noted that: 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 embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A coating spraying device convenient to clean comprises a spray gun body (1), and a coating hopper (2) and a sealing cover (3) which are arranged on the spray gun body (1), and is characterized in that the coating hopper (2) is provided with a connecting mechanism (4), the connecting mechanism (4) comprises an inserting seat (5) and an inserting connector (6), the outer surface of one end of the inserting seat (5) is provided with an inserting groove (7), the inner top wall surface of the inserting groove (7) is provided with a limiting groove (8), the limiting block (9) is arranged inside the limiting groove (8), the edge of the inner surface of the sealing cover (3) is provided with a first rubber pad (10), the middle part of the sealing cover (3) is provided with an air inlet mechanism (11), the inside of the first rubber pad (10) is provided with a sealing cavity (12), the air inlet mechanism (11) comprises a first cylinder (13) and a second cylinder (14), a plurality of connecting rods (15) of fixedly connected with between first cylinder (13) and second cylinder (14), bleeder vent (16) have been seted up to the upper end surface of first cylinder (13), and first recess (17) have been seted up to the bottom surface of first cylinder (13), the interior top of bleeder vent (16) is provided with dust screen (18), and the edge of dust screen (18) installs external screw thread ring (19), the inside of external screw thread ring (19) is fixed with cross handle (20), the internal surface of first recess (17) is provided with second rubber pad (21), second recess (22) have been seted up to the upper end surface of second cylinder (14), and is a plurality of be provided with between connecting rod (15) and block up ball (23).
2. The paint spraying device convenient to clean as claimed in claim 1, wherein the width of the insertion groove (7) is larger than the sum of the thicknesses of the limiting block (9) and the insertion piece (6), and the limiting block (9) is fixed on the insertion piece (6).
3. A paint spraying apparatus as claimed in claim 1, characterised in that the socket (5) is fixedly connected to the paint hopper (2) and the plug (6) is fixedly connected to the sealing cap (3).
4. The paint spraying device convenient to clean as claimed in claim 1, wherein the vent hole (16) is communicated with the first groove (17), the first groove (17) is of a hemispherical structure, and the diameter of the first groove (17) is larger than the aperture of the vent hole (16).
5. A paint spraying device convenient for cleaning according to claim 1, characterized in that the inner diameter of the second rubber pad (21) is equal to the cross-sectional diameter of the blocking ball (23), and the external thread ring (19) is screwed inside the ventilation hole (16).
6. A paint spraying device to facilitate cleaning according to claim 1, characterized in that the blocking ball (23) is embodied as a metal ball, the first cylinder (13) penetrating the sealing cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625564.9U CN210729916U (en) | 2019-09-27 | 2019-09-27 | Coating spraying device convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625564.9U CN210729916U (en) | 2019-09-27 | 2019-09-27 | Coating spraying device convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210729916U true CN210729916U (en) | 2020-06-12 |
Family
ID=71008748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921625564.9U Active CN210729916U (en) | 2019-09-27 | 2019-09-27 | Coating spraying device convenient to clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210729916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117772440A (en) * | 2024-02-27 | 2024-03-29 | 蓬莱巨涛海洋工程重工有限公司 | Wind power generation supporting component machining equipment |
-
2019
- 2019-09-27 CN CN201921625564.9U patent/CN210729916U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117772440A (en) * | 2024-02-27 | 2024-03-29 | 蓬莱巨涛海洋工程重工有限公司 | Wind power generation supporting component machining equipment |
| CN117772440B (en) * | 2024-02-27 | 2024-04-19 | 蓬莱巨涛海洋工程重工有限公司 | Wind power generation supporting component machining equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231213 Address after: Room 304-1, 3rd Floor, Building 8821, Walker Park, Hainan Ecological Software Park, Laocheng Town, Chengmai County, Hainan Province, 571924 Patentee after: Hainan Yingjia Technology Co.,Ltd. Address before: No.6-8 Jingui Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee before: Wuxi Huihong Fluorine Material Equipment Co.,Ltd. |