CN201676788U - Improved structure of paint cup of paint spraying gun - Google Patents
Improved structure of paint cup of paint spraying gun Download PDFInfo
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- CN201676788U CN201676788U CN2010201969679U CN201020196967U CN201676788U CN 201676788 U CN201676788 U CN 201676788U CN 2010201969679 U CN2010201969679 U CN 2010201969679U CN 201020196967 U CN201020196967 U CN 201020196967U CN 201676788 U CN201676788 U CN 201676788U
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Abstract
Relates to an improved paint cup structure of a paint spray gun, which is designed for solving the technical problems of more complicated connection between a gun body and a paint cup and lower work efficiency of the existing similar spray gun. The key point of the design is that the coating joint is connected with the discharging connecting pipe through a rotary buckle. The utility model discloses an adopt rotatory buckle to be connected between spray gun and the coating cup, simple structure not only, the dismouting is swiftly convenient, compares with current threaded connection's mode moreover, can save consuming time of dismouting, improves labourer's work efficiency, is the innovation improvement of a structure really, is worth popularizing and applying.
Description
Technical field
The utility model relates to blackwash sprayer, is a kind of paint cup structural improvement of spray gun for paint.
Background technology
Blackwash sprayer is mainly used in the air brushing of coating, and existing blackwash sprayer mostly is to be made of spray gun body and paint cup, and paint cup is installed on the spray gun body, again to charging into certain Compressed Gas in the paint cup, can carry out the air brushing operation.Patent No. ZL02802949.6 as the Chinese patent literature publication, October 5 2005 Granted publication day, denomination of invention is " blackwash sprayer and be used for its connector and comprise the container for paint of this connector ", and it is to be rotated by screw thread to be connected that this patent of invention discloses between a kind of blackwash sprayer and rifle body and the material feeding mechanism.Except that above-mentioned patent, in the existing blackwash sprayer, being connected between rifle body and the paint cup mostly adopts the mode of threaded engagement to connect, though this kind connected mode is comparatively solid and reliable, but need rotation repeatedly during operation repeatedly, waste man-hour, comparatively loaded down with trivial details, so this kind structure haves much room for improvement.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of this utility model is the paint cup structural improvement that a kind of spray gun for paint is provided to this area, make its solve be connected between the rifle body and paint cup in the existing similar spray gun comparatively loaded down with trivial details, the technical problem that work efficiency is lower.Its objective is and be achieved through the following technical solutions.
A kind of paint cup structural improvement of spray gun for paint, the coating joint at described spray gun for paint top connects the discharging of paint cup lower end and takes over, its ad hoc meter main points link by revotating card between described coating joint and discharging are taken over and connect, and described revotating card links the mode that connects promptly by rotation and makes between two objects connection by concavo-convex cooperation realization buckle.This kind structure is easy accessibility not only, and saves man-hour, improves the personnel's that spray paint operating efficiency.
First kind of structure: the external diameter that described discharging is taken over is provided with the embedding of projection and leads rib, the internal diameter of described coating joint is provided with the guiding embedding and leads the lead-in groove of rib and lead rib with embedding and form the concavo-convex embedding that cooperates and decide draw-in groove, embedding lead rib along the lead-in groove insertion also rotary stopper in draw-in groove is decided in embedding, be described revotating card and link and connect.The design of lead-in groove makes embedding lead rib and slips into embedding by planned orbit and decide in the draw-in groove, in like manner, leads rib when screwing out when embedding, also skids off naturally according to this track, makes to need not the comparatively easily nature that is connected between spray gun for paint and the paint cup hard inserting and pull out firmly.
Second kind of structure: the external diameter of described coating joint is provided with the embedding of projection and leads rib, the internal diameter that described discharging is taken over is provided with the guiding embedding and leads the lead-in groove of rib and lead rib with embedding and form the concavo-convex embedding that cooperates and decide draw-in groove, embedding lead rib along the lead-in groove insertion also rotary stopper in draw-in groove is decided in embedding, be described revotating card and link and connect.The difference of this structure and first kind of structure is the structure exchange of discharging adapter and coating joint, and its purpose that can reach is identical.
Rib is led in described embedding, embedding is decided draw-in groove and is provided with tiltedly degree of leading.Its objective is when embedding and lead rib when slipping into embedding and deciding draw-in groove,, seal, prevent the situation of leakage thereby coating joint and the discharging passage between taking over is formed because of oblique degree of leading makes the coating joint cooperate closely with forming by relative motion between discharging is taken over.
It is adjacent that draw-in groove is decided in described lead-in groove and embedding, and lead-in groove and embedding are led between the rib to being slidingly matched and not having extruding each other.When coating joint and discharging are taken over when being connected, lead rib by embedding and slide to the bottom of lead-in groove, at this moment along lead-in groove, rib and embedding are led in embedding, and to decide draw-in groove adjacent, only need by small rotation power, can make embedding lead rib and slip into embedding and decide in the draw-in groove, finish quick connection of coating joint and discharging adapter.
Embedding is decided draw-in groove and is provided with two kinds of structures, and the described embedding of one is decided draw-in groove and is made as non-engraved structure, makes coating joint or discharging joint pipe structure comparatively firm.
Its two described embedding is decided draw-in groove and is made as engraved structure, processes comparatively simple.
Adopt revotating card to link between spray gun for paint of the present utility model and the paint cup and connect, not only simple in structure, dismounting is efficient and convenient, and compare with the existing mode that is threaded, can save the consuming time of dismounting, improve labourer's operating efficiency, real is a kind of innovation improvement of structure, is worthy of popularization.
Description of drawings
Fig. 1 is a structure explosive view of the present utility model, and the spray gun for paint among the figure is a partial view.
Fig. 2 is the perspective view after the utility model installation, and the spray gun for paint among the figure is a partial view.
Fig. 3 is the structural representation before the utility model paint cup and the assembling of coating joint, and arrow is represented assembly direction among the figure.
Structural representation when Fig. 4 is the utility model paint cup and the assembling of coating joint, arrow is represented the rotary manipulation direction among the figure.
Fig. 5 is the structural representation after the utility model paint cup and the assembling of coating joint are finished.
Specific embodiment
Now in conjunction with the accompanying drawings, the utility model is further described.Component names among Fig. 1～Fig. 5 is: spray gun for paint 1, and coating joint 2, lead-in groove 201, draw-in groove 202 is decided in embedding, and discharging takes over 3, and rib 301 is led in embedding, paint cup 4, packing ring 5, bowl cover 6, air valve hole 601, capping plug 7.
As shown in Figure 1 and Figure 2, this blackwash sprayer comprises spray gun for paint 1, paint cup 4, and its concrete structure is: the upper end of paint cup is by the packing ring 5 and the bowl cover 6 that is threaded, and the bowl cover top is provided with air valve hole 601, and the air valve hole connects capping plug 7.The lower end of paint cup connects discharging and takes over 3, and the external diameter of taking in discharging is provided with a pair of embedding and leads rib 301.Top at spray gun for paint connects coating joint 2, and the internal diameter of coating joint is provided with lead-in groove 201 and draw-in groove 202 is decided in embedding.Requirement when assembling for satisfying, it is adjacent setting that draw-in groove is decided in described lead-in groove and embedding, and the embedding on the structure of lead-in groove and discharging are taken over is led rib structure and is complementary, and embedding being led formed between rib and the lead-in groove does not have being slidingly matched of extruding.After guaranteeing that embedding is led rib and embedding and decided draw-in groove and cooperate, the discharging adapter realizes that with the passage of coating joint positiver sealing is connected, rib is led in embedding to be decided draw-in groove with embedding and is provided with identical tiltedly degree of leading, be that to lead the external diameter that rib takes in discharging be oblique setting in embedding, embedding is decided draw-in groove and also be oblique setting on the coating joint, this structure makes embedding lead rib when slipping into embedding and deciding draw-in groove, and the relative motion between coating joint and discharging are taken over makes the passage realization positiver sealing that coating joint and discharging are taken over.Said structure is first kind of embodiment of the present utility model.
The structure that coating joint and discharging in the foregoing description are taken over is exchanged, and promptly the coating joint is provided with embedding and leads rib, and the discharging adapter is provided with lead-in groove and draw-in groove is decided in embedding, and this kind structure can reach the purpose of this utility model equally as second kind of embodiment.
Existing structure embodiment one and Fig. 3～Fig. 5 are described further connection procedure of the present utility model.As shown in Figure 3, before the installation, the embedding that discharging is taken over is led rib and is alignd with lead-in groove on the coating joint, and the tip direction among the figure is assembly direction.When embedding is led rib behind lead-in groove insertion lead-in groove bottom, state as shown in Figure 4, the figure sharp head is represented the direction of next required rotation paint cup, according to this direction of rotation rotation paint cup, the embedding that discharging is taken over is led the embedding that rib snaps on the coating joint fully and is decided in the draw-in groove, as shown in Figure 5, promptly finishing spray gun for paint is connected with the quick of paint cup.During dismounting, only need to realize fast quick-detach according to above-mentioned opposite process.
The foregoing description and connection procedure are intended to illustrate technological means of the present utility model, and unrestricted technical scope of the present utility model.
Claims (7)
1. the paint cup structural improvement of a spray gun for paint, the coating joint (2) at described spray gun for paint (1) top connect the discharging of paint cup (4) lower end and take over (3), it is characterized in that between described coating joint (2) and the discharging adapter (3) linking by revotating card connecing.
2. according to the paint cup structural improvement of the described spray gun for paint of claim 1, it is characterized in that described discharging takes over the embedding that the external diameter of (3) is provided with projection and lead rib (301), the internal diameter of described coating joint (2) is provided with the guiding embedding and leads the lead-in groove (201) of rib and lead rib with embedding and form the concavo-convex embedding that cooperates and decide draw-in groove (202), embedding lead rib along the lead-in groove insertion also rotary stopper in draw-in groove is decided in embedding, be described revotating card and link and connect.
3. according to the paint cup structural improvement of the described spray gun for paint of claim 1, the external diameter that it is characterized in that described coating joint (2) is provided with the embedding of projection and leads rib (301), the internal diameter that (3) are taken in described discharging is provided with the guiding embedding and leads the lead-in groove (201) of rib and lead rib with embedding and form the concavo-convex embedding that cooperates and decide draw-in groove (202), embedding lead rib along the lead-in groove insertion also rotary stopper in draw-in groove is decided in embedding, be described revotating card and link and connect.
4. according to the paint cup structural improvement of claim 2 or 3 described spray guns for paint, it is characterized in that rib (301) is led in described embedding, embedding is decided draw-in groove (202) and is provided with tiltedly degree of leading.
5. according to the paint cup structural improvement of claim 2 or 3 described spray guns for paint, it is adjacent to it is characterized in that draw-in groove (202) is decided in described lead-in groove (201) and embedding, and lead-in groove and embedding are led between the rib (301) to being slidingly matched and not having extruding each other.
6. according to the paint cup structural improvement of claim 2 or 3 described spray guns for paint, it is characterized in that it is non-engraved structure that draw-in groove (202) is decided in described embedding.
7. according to the paint cup structural improvement of claim 2 or 3 described spray guns for paint, it is characterized in that it is engraved structure that draw-in groove (202) is decided in described embedding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201969679U CN201676788U (en) | 2010-05-19 | 2010-05-19 | Improved structure of paint cup of paint spraying gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201969679U CN201676788U (en) | 2010-05-19 | 2010-05-19 | Improved structure of paint cup of paint spraying gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676788U true CN201676788U (en) | 2010-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201969679U Expired - Fee Related CN201676788U (en) | 2010-05-19 | 2010-05-19 | Improved structure of paint cup of paint spraying gun |
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| Country | Link |
|---|---|
| CN (1) | CN201676788U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989615A (en) * | 2012-12-22 | 2013-03-27 | 浙江荣鹏气动工具有限公司 | Spray gun provided with rapid kettle body and gun body installation mechanism |
| CN106140525A (en) * | 2015-04-23 | 2016-11-23 | 天津金邦建材有限公司 | A kind of novel multifunction spray gun |
| CN106423612A (en) * | 2016-12-28 | 2017-02-22 | 王武恩 | Disposable inner tank isolation type wash-free spraying gun spraying kettle |
| CN113226565A (en) * | 2018-12-27 | 2021-08-06 | 3M创新有限公司 | Fluid delivery assembly for a spray coating device |
| WO2023016152A1 (en) * | 2021-08-09 | 2023-02-16 | 青岛汉柏塑料科技有限公司 | Connection mechanism for connecting spray gun and fluid supply cup |
| WO2025060900A1 (en) * | 2023-09-22 | 2025-03-27 | 青岛奥盛塑胶有限公司 | Pot lid for spraying device and container for spraying device |
-
2010
- 2010-05-19 CN CN2010201969679U patent/CN201676788U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989615A (en) * | 2012-12-22 | 2013-03-27 | 浙江荣鹏气动工具有限公司 | Spray gun provided with rapid kettle body and gun body installation mechanism |
| CN106140525A (en) * | 2015-04-23 | 2016-11-23 | 天津金邦建材有限公司 | A kind of novel multifunction spray gun |
| CN106423612A (en) * | 2016-12-28 | 2017-02-22 | 王武恩 | Disposable inner tank isolation type wash-free spraying gun spraying kettle |
| CN113226565A (en) * | 2018-12-27 | 2021-08-06 | 3M创新有限公司 | Fluid delivery assembly for a spray coating device |
| WO2023016152A1 (en) * | 2021-08-09 | 2023-02-16 | 青岛汉柏塑料科技有限公司 | Connection mechanism for connecting spray gun and fluid supply cup |
| WO2025060900A1 (en) * | 2023-09-22 | 2025-03-27 | 青岛奥盛塑胶有限公司 | Pot lid for spraying device and container for spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20130519 |