CN219631725U - Spray gun for removing formaldehyde - Google Patents
Spray gun for removing formaldehyde Download PDFInfo
- Publication number
- CN219631725U CN219631725U CN202321317553.0U CN202321317553U CN219631725U CN 219631725 U CN219631725 U CN 219631725U CN 202321317553 U CN202321317553 U CN 202321317553U CN 219631725 U CN219631725 U CN 219631725U
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- CN
- China
- Prior art keywords
- spray gun
- pipe
- formaldehyde
- shaped
- spray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007921 spray Substances 0.000 title claims abstract description 66
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims description 33
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 10
- 239000003814 drug Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Nozzles (AREA)
Abstract
The utility model discloses a spray gun for removing formaldehyde, which belongs to the technical field of spray guns for removing formaldehyde, and comprises a spray gun body, wherein one side of the spray gun body is connected with a connecting piece through a threaded structure, the connecting piece is of a hollow conical structure, the outer side of the connecting piece is connected with an extension pipe, the tail end of the extension pipe is provided with a spray head, the spray head is communicated with a gas pipeline and a liquid pipeline arranged in the spray gun body, and the upper part of the spray gun body is provided with a telescopic rod piece; the top end of the telescopic rod piece is provided with an angle adjusting component; the extension tube is mounted on the angle adjustment assembly. According to the utility model, the spraying height of the spray head is adjusted through the telescopic rod piece, the spraying angle of the spray head is adjusted through the angle adjusting component, the spray of the medicament in the inner groove with higher height and concealed and narrow inner groove is realized, the spray device is convenient and practical, and the spraying effect is improved.
Description
Technical Field
The utility model relates to the technical field of spray guns for removing formaldehyde, in particular to a spray gun for removing formaldehyde.
Background
A spray gun is a device that uses liquid or compressed air to rapidly release as a motive force. In the formaldehyde removal treatment process, the spray gun is generally adopted to uniformly spray the medicament at the formaldehyde release source, but in the actual spraying process, certain positions are too high and are positioned in the concealed narrow inner groove, so that the conventional spray gun is inconvenient to spray, and the spraying effect is affected. To solve the above problems, the present utility model provides a spray gun for removing formaldehyde.
Disclosure of Invention
Aiming at the technical defects, the utility model aims to provide the spray gun for removing formaldehyde, wherein the spray height of the spray head is adjusted through the telescopic rod piece, and the spray angle of the spray head is adjusted through the angle adjusting component, so that the medicament spray in an inner groove with higher height and concealed and narrow is realized, and the problem of inconvenience in spraying of the spray gun in the background technology is solved.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a spray gun for removing formaldehyde, which comprises a spray gun body, wherein one side of the spray gun body is connected with a connecting piece through a threaded structure, the connecting piece is of a hollow conical structure, the outer side of the connecting piece is connected with an extension pipe, the tail end of the extension pipe is provided with a spray head, the spray head is communicated with a gas pipeline and a liquid pipeline which are arranged in the spray gun body, and the upper part of the spray gun body is provided with a telescopic rod piece; the top end of the telescopic rod piece is provided with an angle adjusting component; the extension tube is mounted on the angle adjustment assembly.
Preferably, the telescopic rod piece comprises a base pipe and a plurality of straight pipes with different diameters; the bottom end of the straight pipe is slidably arranged in the base pipe or the other straight pipe.
Preferably, the bottom of the straight pipe is connected with the straight pipe or the base pipe through a locating pin assembly; the positioning pin assembly comprises a positioning pin, a reset spring and a U-shaped piece; the U-shaped piece is arranged on the inner side of the bottom of the straight pipe; the inner side of the U-shaped sheet is connected with a positioning pin through a return spring; the locating pin slides through a sliding hole formed in the side face of the bottom of the straight pipe; the side surfaces of the bottoms of the base pipe and the straight pipe are provided with pin holes; the locating pin is matched with the pin hole.
Preferably, the inner side surfaces of the base pipe and the straight pipe are provided with axial sliding grooves; the pin hole is positioned in the axial sliding groove; and when the locating pin slides in the base pipe and the straight pipe, the end part of the locating pin is matched in the axial sliding groove in a sliding way.
Preferably, the angle adjusting assembly comprises a stepped plug, a forward and reverse rotation servo motor and a side rod; the narrow part of the step plug is fixedly arranged at the top end of the telescopic rod piece; the side surface of the wide part of the stepped plug is internally provided with a forward and reverse rotation servo motor; the output end of the forward and backward rotation servo motor is fixedly provided with a side rod; the extension pipe is arranged on the side surface of the side rod through a fastening component.
Preferably, the fastening assembly comprises a plurality of circular arc-shaped buckles; the arc-shaped buckles are arranged on the side surfaces of the side rods; the extension pipe joint is matched in the arc-shaped buckle.
Preferably, an arc-shaped groove is formed in the inner side of the arc-shaped buckle; a plurality of clamping rings are locally arranged on the periphery of the extension pipe; the clamping ring is matched with the corresponding arc-shaped groove.
The utility model has the beneficial effects that:
1. according to the utility model, the spraying height of the spray head is adjusted through the telescopic rod piece, the spraying angle of the spray head is adjusted through the angle adjusting component, the spray of the medicament in the inner groove with higher height and concealed and narrow inner groove is realized, the spray device is convenient and practical, and the spraying effect is improved.
2. The extension pipe is clamped and matched in the circular arc-shaped buckle, so that the extension pipe is convenient to install on the side surface of the side rod; meanwhile, the clamping ring is matched with the corresponding arc-shaped groove, so that the stability of the extension pipe when the extension pipe is installed on the side surface of the side rod is ensured.
3. According to the utility model, the straight pipes are connected through the locating pin assembly, so that stable extension and stable connection of the extension rod are ensured.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a spray gun for removing formaldehyde according to an embodiment of the present utility model.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of the formaldehyde removing spray gun without installing a telescopic rod and an angle adjusting assembly.
Fig. 4 is a schematic structural view of the telescopic rod and the angle adjusting assembly according to the present utility model.
Fig. 5 is a vertical sectional view of the telescopic link of the present utility model.
Fig. 6 is an enlarged view of B in fig. 5.
Reference numerals illustrate: the spray gun comprises a spray gun body, a 12-connecting piece, a 13-extension pipe, a 14-spray head, a 21-base pipe, a 22-straight pipe, a 231-locating pin, a 232-return spring, a 233-U-shaped sheet, a 24-pin hole, a 25-axial sliding groove, a 31-step plug, a 32-forward and reverse rotation servo motor, a 33-side rod, a 41-arc-shaped buckle, a 411-arc-shaped groove and a 42-clamping ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1 to 6, the utility model provides a formaldehyde removing spray gun, which comprises a spray gun body 1, wherein one side of the spray gun body 1 is connected with a connecting piece 12 through a threaded structure, the connecting piece 12 is of a hollow conical structure, the outer side of the connecting piece 12 is connected with an extension pipe 13, the tail end of the extension pipe 13 is provided with a spray head 14, the spray head 14 is communicated with a gas pipeline and a liquid pipeline arranged in the spray gun body 1, and a telescopic rod piece is arranged at the upper part of the spray gun body 1; the top end of the telescopic rod piece is provided with an angle adjusting component; the extension pipe 13 is arranged on the angle adjusting component; when in use, one end of the extension pipe 13, which is provided with the spray head 14, is arranged on the angle adjusting component; spray height through telescopic link regulation shower nozzle 14, spray angle through angle adjusting component regulation shower nozzle 14 realizes that higher and conceal the medicament of the inside of narrow and small inside groove again and spray, convenient practicality improves and sprays the effect.
Embodiment two:
referring to fig. 4 to 6, the telescopic rod includes a base pipe 21 and a plurality of straight pipes 22 with different diameters; the bottom end of the straight tube 22 is slidably mounted inside the base tube 21 or inside another straight tube 22. Specifically, the bottom of the straight tube 22 is connected with the straight tube 22 or the base tube 21 through a locating pin assembly; the positioning pin assembly comprises a positioning pin 231, a return spring 232 and a U-shaped piece 233; the U-shaped piece 233 is arranged on the inner side of the bottom of the straight pipe 22; the inner side of the U-shaped piece 233 is connected with a positioning pin 231 through a return spring 232; the positioning pin 231 slides through a sliding hole formed in the bottom side surface of the straight pipe 22; the side surfaces of the bottoms of the base pipe 21 and the straight pipe 22 are provided with pin holes 24; the positioning pin 231 is matched with the pin hole 24; in actual use, when the plurality of straight pipes 22 are stretched, the positioning pins 231 are matched in the pin holes 24 of the other straight pipe 22, so that the interconnected straight pipes 22 are stably stretched. Meanwhile, the inner side surfaces of the base pipe 21 and the straight pipe 22 are provided with axial sliding grooves 25; the pin hole 24 is positioned inside the axial chute 25; when the locating pin 231 slides in the base pipe 21 and the straight pipe 22, the end part of the locating pin 231 is matched in the axial sliding groove 25 in a sliding mode, and stable connection of the telescopic rod after stable extension and retraction and extension is ensured.
Embodiment III:
referring to fig. 2 and 4, the angle adjusting assembly includes a stepped plunger 31, a forward and reverse rotation servo motor 32, and a side lever 33; the narrow part of the step plug 31 is fixedly arranged at the top end of the telescopic rod piece; a forward and reverse rotation servo motor 32 is embedded in the side surface of the wide part of the step plug 31; the output end of the forward and backward rotation servo motor 32 is fixedly provided with a side rod 33; the extension pipe 13 is arranged on the side surface of the side rod 33 through a fastening assembly; the extension pipe 13 is arranged on the side rod 33 through the fastening assembly, so that the height and angle of the spray head 14 can be conveniently adjusted, and the spraying effect is improved. Specifically, the fastening component includes a plurality of circular arc-shaped buckles 41, and the circular arc-shaped buckles 41 are shown in fig. 2 to have a major arc profile so as to ensure the stability of the clamping connection; a plurality of circular arc-shaped buckles 41 are arranged on the side surface of the side rod 33; the extension pipe 13 is clamped and matched inside the circular arc-shaped buckle 41, so that the extension pipe 13 is conveniently installed on the side surface of the side rod 33. Meanwhile, an arc-shaped slot 411 is formed in the inner side of the arc-shaped buckle 41; a plurality of clamping rings 42 are locally arranged on the periphery of the extension pipe 13; the clamping ring 42 is matched with the corresponding arc-shaped slot 411, so that stability of the extension pipe 13 when being arranged on the side surface of the side rod 33 is ensured.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The utility model provides a remove spray gun for formaldehyde, includes spray gun body (1), spray gun body (1) one side is connected with connecting piece (12) through the helicitic texture, connecting piece (12) are hollow conical structure, connecting piece (12) outside is connected extension pipe (13), extension pipe (13) end is equipped with shower nozzle (14), gas, liquid pipeline intercommunication that establish in shower nozzle (14) and spray gun body (1), its characterized in that, spray gun body (1) upper portion installation telescopic rod spare; the top end of the telescopic rod piece is provided with an angle adjusting component; the extension pipe (13) is mounted on the angle adjusting assembly.
2. A lance for removing formaldehyde according to claim 1, characterized in that said telescopic rod comprises a base pipe (21), a plurality of straight pipes (22) of different diameters; the bottom end of the straight pipe (22) is slidably arranged inside the base pipe (21) or inside the other straight pipe (22).
3. A formaldehyde-removing spray gun as claimed in claim 2, characterized in that the bottom of the straight tube (22) is connected with the straight tube (22) or the base tube (21) by a locating pin assembly; the positioning pin assembly comprises a positioning pin (231), a return spring (232) and a U-shaped sheet (233); the U-shaped piece (233) is arranged on the inner side of the bottom of the straight pipe (22); the inner side of the U-shaped sheet (233) is connected with a positioning pin (231) through a return spring (232); the locating pin (231) slides through a sliding hole formed in the side face of the bottom of the straight pipe (22); the side surfaces of the bottoms of the base pipe (21) and the straight pipe (22) are provided with pin holes (24); the positioning pin (231) is matched with the pin hole (24).
4. A formaldehyde removing spray gun according to claim 3, characterized in that the inner sides of the base pipe (21) and the straight pipe (22) are provided with axial sliding grooves (25); the pin hole (24) is positioned in the axial sliding groove (25); when the locating pin (231) slides in the base pipe (21) and the straight pipe (22), the end part of the locating pin (231) is matched in the axial sliding groove (25) in a sliding mode.
5. A formaldehyde-removing lance as set forth in claim 1 or 4, characterized in that the angle adjustment assembly comprises a stepped plug (31), a counter-rotating servomotor (32) and a side bar (33); the narrow part of the step plug (31) is fixedly arranged at the top end of the telescopic rod piece; a positive and negative rotation servo motor (32) is embedded and arranged on the side surface of the wide part of the stepped plug (31); the output end of the forward and backward rotation servo motor (32) is fixedly provided with a side rod (33); the extension pipe (13) is arranged at the side of the side rod (33) through a fastening assembly.
6. A formaldehyde-removing lance as set forth in claim 5, characterized in that the fastening assembly comprises a plurality of circular arc-shaped snaps (41); a plurality of circular arc-shaped buckles (41) are arranged on the side surfaces of the side rods (33); the extension pipe (13) is clamped and matched inside the circular arc-shaped buckle (41).
7. A formaldehyde-removing spray gun as claimed in claim 6, characterized in that the inner side of the circular arc-shaped buckle (41) is provided with an arc-shaped groove (411); a plurality of clamping rings (42) are locally arranged on the periphery of the extension pipe (13); the clamping ring (42) is matched with the corresponding arc-shaped groove (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317553.0U CN219631725U (en) | 2023-05-26 | 2023-05-26 | Spray gun for removing formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317553.0U CN219631725U (en) | 2023-05-26 | 2023-05-26 | Spray gun for removing formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219631725U true CN219631725U (en) | 2023-09-05 |
Family
ID=87809969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321317553.0U Active CN219631725U (en) | 2023-05-26 | 2023-05-26 | Spray gun for removing formaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219631725U (en) |
-
2023
- 2023-05-26 CN CN202321317553.0U patent/CN219631725U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |