Paint spraying head with anti-dripping structure

Abstract

The utility model discloses a paint spray head with an anti-dripping structure, which relates to the technical field of paint spray heads and comprises a spray gun main body, a nozzle, a trigger, a paint can and a connecting block, the nozzle is mounted at the end of the spray gun main body, the trigger is movably connected to the outer side of the spray gun main body, and the paint can is mounted at the bottom of the spray gun main body. According to the paint spraying head with the anti-dripping structure, when a sleeving block moves, foam and an iron rod can be driven to move, when the iron rod moves, the iron rod can be separated from a second magnetic attraction block, and when the iron rod moves, the iron rod can rotate through a connecting rod, when the sleeving block rotates and moves to the front portion of a nozzle, a connecting base can be pulled backwards, and when a plug pin is reset, the iron rod can be separated from a second magnetic attraction block; and the end of the baffle can be inserted into the butt joint rod, so that the baffle is installed, the holding position of the spray gun body can be blocked through the baffle, and paint is prevented from being splashed to the hand of a person.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spray heads, in particular to a paint spray head with an anti-drip structure. Background Art

[0002] A steel pipe is a pipe made of steel with a hollow cross-section. It is usually divided into round, square, rectangular and other shapes according to the cross-sectional shape. After the steel pipe is produced, a paint spray gun will be used to spray paint on the surface of the steel pipe to prevent oxidation and corrosion of the steel pipe. The spray head is one of the important components of the spray gun. The existing spray heads still have certain defects when used.

[0003] In the prior art, a spray head is usually installed at the end of a paint spray gun. The spray head can be made to spray paint by a trigger, thereby spraying the steel pipe. The sealing ring of the spray head is prone to loosening during long-term use, and it is difficult for personnel to find it in time, resulting in the paint remaining in the spray head easily dripping out, causing the ground or the spray gun to be stained with paint, which is difficult to clean. Utility Model Content

[0004] The utility model aims to provide a paint spray head with an anti-drip structure to solve the problem that the paint inside the spray head on the market is easy to drip out as mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paint spray head with an anti-drip structure, comprising: a spray gun body, a nozzle, a trigger, a paint can and a connecting block, the end of the spray gun body is equipped with a nozzle, the outside of the spray gun body is movably connected with the trigger, the bottom of the spray gun body is equipped with a paint can, the connecting block is welded to the top of the spray gun body, a T-shaped slot is opened inside the connecting block, a first magnetic block is installed on one side of the connecting block, and a second magnetic block is installed on the other side of the connecting block, the inside of the T-shaped slot is movably connected with a T-shaped block, a connecting seat is welded on the top of the T-shaped block, a connecting rod is welded inside the connecting seat, the outside of the connecting rod is movably connected with an iron rod, a sleeve block is installed on the end of the iron rod, and foam is bonded to the inner wall of the sleeve block.

[0006] Preferably, a sliding structure is formed between the T-shaped block and the connecting block through a T-shaped groove, and a rotating structure is formed between the iron rod and the connecting rod.

[0007] Preferably, the iron rod is L-shaped.

[0008] Preferably, a fixing block is welded to the bottom of the spray gun body, and a latch is inserted into the bottom of the fixing block.

[0009] Preferably, a connecting plate is connected to the outer side of the latch, and a spring is connected between the connecting plate and the fixing block.

[0010] Preferably, a baffle is provided on the outer side of the fixing block, and a docking rod is installed on the side of the baffle close to the fixing block.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the paint spray head with an anti-drip structure can drive the foam and the iron rod to move when the sleeve block moves, and can be separated from the second magnetic block when the iron rod moves, and can be rotated by the connecting rod while the iron rod moves, and when the sleeve block rotates and moves to the front of the nozzle, the connecting seat can be pulled backward, and when the pin is reset, its end can be inserted into the docking rod, so as to install the baffle, and the baffle can block the position where the spray gun body is held, thereby preventing paint from splashing onto the hands of people.

[0012] 1. The spray head can spray paint on the designated position of the steel pipe. Usually a certain amount of paint will remain inside the nozzle, and the paint is easy to drip, causing the ground or the spray gun body to be stained with paint. When the sleeve block moves, it can drive the foam and the iron rod to move. When the iron rod moves, it can be separated from the second magnetic block, and while the iron rod moves, it can be rotated through the connecting rod. When the sleeve block rotates and moves to the front of the nozzle, the connecting seat can be pulled backward. When the connecting seat moves, it can drive the sleeve block and the T-block to move at the same time. When the T-block slides to the designated position, the sleeve block can drive the foam to be sleeved on the end of the nozzle. At the same time, one side of the iron rod can be magnetically attracted to the first magnetic block, so that the sleeve block is sleeved on the end of the nozzle and is not easy to loosen. The sleeve block and foam can prevent the paint inside the nozzle from dripping out.

[0013] 2. When the spray head is spraying paint on the steel pipe, it is easy to produce splashing, which causes paint to splash onto the hands of personnel, and it is troublesome to clean. When the latch moves, it can drive the connecting plate to move. When the connecting plate moves, it can squeeze the spring. When the spring is squeezed, it will shrink. When the baffle moves, it can drive the docking rod to move. When the docking rod penetrates the fixed block, the baffle can move to the front of the trigger. At this time, the latch can be released. When the latch is released, the latch can be reset by the spring. When the latch is reset, its end can be inserted into the inside of the docking rod, so as to install the baffle. The baffle can block the position where the spray gun body is held, thereby preventing paint from splashing onto personnel's hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cutaway structure of the socket block of the utility model;

[0016] Figure 3It is a right side cutaway structural schematic diagram of the connection block of the utility model;

[0017] Figure 4 This is a schematic diagram of the main cutaway structure of the fixing block of the utility model.

[0018] In the figure: 1. spray gun body; 2. nozzle; 3. trigger; 4. paint can; 5. connecting block; 6. T-slot; 7. first magnetic block; 8. second magnetic block; 9. T-block; 10. connecting seat; 11. connecting rod; 12. iron rod; 13. socket block; 14. foam; 15. fixing block; 16. latch; 17. connecting plate; 18. spring; 19. baffle; 20. docking rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 , Figure 2 and Figure 3 It can be seen that the utility model provides a technical solution: a paint spray head with an anti-drip structure, comprising: a spray gun body 1, a nozzle 2, a trigger 3, a paint tank 4 and a connecting block 5;

[0021] A nozzle 2 is installed at the end of the spray gun body 1, a trigger 3 is movably connected to the outside of the spray gun body 1, and a paint can 4 is installed at the bottom of the spray gun body 1;

[0022] A connecting block 5 is welded on the top of the spray gun body 1, a T-shaped slot 6 is provided inside the connecting block 5, a first magnetic block 7 is installed on one side of the connecting block 5, a second magnetic block 8 is installed on the other side of the connecting block 5, a T-shaped block 9 is movably connected inside the T-shaped slot 6, a connecting seat 10 is welded on the top of the T-shaped block 9, a connecting rod 11 is welded inside the connecting seat 10, an iron rod 12 is movably connected to the outer side of the connecting rod 11, a sleeve block 13 is installed on the end of the iron rod 12, and foam 14 is bonded to the inner wall of the sleeve block 13, a sliding structure is formed between the T-shaped block 9 and the connecting block 5 through the T-shaped slot 6, a rotating structure is formed between the iron rod 12 and the connecting rod 11, and the shape of the iron rod 12 is L-shaped.

[0023] During specific implementation, the spray head can spray paint on the designated position of the steel pipe. Usually, a certain amount of paint will remain inside the nozzle 2, and the paint is easy to drip, causing the ground or the spray gun body 1 to be stained with paint. For this reason, the sleeve block 13 can be pulled. When the sleeve block 13 moves, the foam 14 and the iron rod 12 can be driven to move. When the iron rod 12 moves, it can be separated from the second magnetic block 8, and while the iron rod 12 moves, it can be rotated through the connecting rod 11. When the sleeve block 13 rotates and moves to the front of the nozzle 2, the connecting seat 10 can be pulled backward. When the connecting seat 10 moves, it can simultaneously drive the sleeve block 13 and the T-shaped block 9 to move. When the T-shaped block 9 moves, it can slide with the connecting block 5 through the T-slot 6. When the T-shaped block 9 slides to the designated position, the sleeve block 13 can drive the foam 14 to be sleeved on the end of the nozzle 2. At the same time, one side of the iron rod 12 can be magnetically attracted to the first magnetic block 7, so that the sleeve block 13 is sleeved on the end of the nozzle 2 and is not easy to loosen.

[0024] See also Figure 1 , Figure 2 and Figure 3 It can be seen that the sleeve block 13 and the foam 14 can prevent the paint inside the nozzle 2 from dripping out.

[0025] See also Figure 1 and Figure 4 It can be seen that a fixed block 15 is welded to the bottom of the spray gun body 1, a latch 16 is plugged into the bottom of the fixed block 15, a connecting plate 17 is connected to the outside of the latch 16, a spring 18 is connected between the connecting plate 17 and the fixed block 15, a baffle 19 is provided on the outside of the fixed block 15, a docking rod 20 is installed on the side of the baffle 19 close to the fixed block 15, and a plug-in structure is formed between the docking rod 20 and the fixed block 15.

[0026] During specific implementation, when the spray head is painting the steel pipe, splashing is likely to occur, which causes paint to splash onto the hands of personnel, making it more troublesome to clean. For this reason, the latch 16 can be pulled, and when the latch 16 moves, the connecting plate 17 can be driven to move. When the connecting plate 17 moves, the spring 18 can be squeezed. When the spring 18 is squeezed, it will shrink. When the spring 18 shrinks to a specified degree, the baffle 19 can be pushed. When the baffle 19 moves, the docking rod 20 can be driven to move. When the docking rod 20 penetrates the fixed block 15, the baffle 19 can move to the front of the trigger 3. At this time, the latch 16 can be released. When the latch 16 is released, the latch 16 can be reset by the spring 18. When the latch 16 is reset, its end can be plugged into the inside of the docking rod 20, thereby installing the baffle 19.

[0027] See also Figure 1 and Figure 4It can be seen that the baffle 19 can block the position where the spray gun body 1 is held, thereby preventing paint from splashing onto the hands of the person.

[0028] To sum up, when using the paint spray head with an anti-drip structure, the person holds the spray gun body 1 tightly and then uses his fingers to bend the trigger 3, so that the paint inside the paint can 4 will be sprayed out through the nozzle 2, thereby spraying the steel pipe. The paint spray head is a prior art and will not be described in detail here. The sleeve block 13 can drive the foam 14 to be sleeved on the end of the nozzle 2, and at the same time, one side of the iron rod 12 can be magnetically attracted to the first magnetic block 7, so that the sleeve block 13 is sleeved on the end of the nozzle 2 and is not easy to loosen. The sleeve block 13 and the foam 14 can prevent the paint inside the nozzle 2 from dripping out. When the pin 16 is reset, its end can be plugged into the docking rod 20, so that the baffle 19 is installed. The baffle 19 can block the position where the spray gun body 1 is held, thereby preventing paint from splashing onto the hands of the person. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A paint spray head with an anti-drip structure, comprising: The spray gun body (1), the nozzle (2), the trigger (3), the paint can (4) and the connecting block (5) are characterized in that: A nozzle (2) is installed at the end of the spray gun body (1), a trigger (3) is movably connected to the outside of the spray gun body (1), and a paint can (4) is installed at the bottom of the spray gun body (1); A connecting block (5) is welded to the top of the spray gun body (1), a T-shaped slot (6) is provided inside the connecting block (5), a first magnetic block (7) is installed on one side of the connecting block (5), a second magnetic block (8) is installed on the other side of the connecting block (5), a T-shaped block (9) is movably connected inside the T-shaped slot (6), a connecting seat (10) is welded on the top of the T-shaped block (9), a connecting rod (11) is welded inside the connecting seat (10), an iron rod (12) is movably connected to the outer side of the connecting rod (11), a sleeve block (13) is installed at the end of the iron rod (12), and a foam (14) is bonded to the inner wall of the sleeve block (13).

2. A paint spray head with an anti-drip structure according to claim 1, characterized in that: A sliding structure is formed between the T-shaped block (9) and the connecting block (5) via a T-shaped groove (6), and a rotating structure is formed between the iron rod (12) and the connecting rod (11).

3. A paint spray head with an anti-drip structure according to claim 2, characterized in that: The iron rod (12) is in an L-shape.

4. The paint spray head with an anti-drip structure according to claim 1, characterized in that: A fixing block (15) is welded to the bottom of the spray gun body (1), and a latch (16) is plugged into the bottom of the fixing block (15).

5. A paint spray head with an anti-drip structure according to claim 4, characterized in that: The outer side of the latch (16) is connected to a connecting plate (17), and a spring (18) is connected between the connecting plate (17) and the fixing block (15).

6. The paint spray head with an anti-drip structure according to claim 5, characterized in that: A baffle plate (19) is arranged on the outer side of the fixing block (15), and a docking rod (20) is installed on the side of the baffle plate (19) close to the fixing block (15).

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