Handheld spraying device with anti-splashing structure
By designing an adjustable splash-proof structure in the hand-held spraying device, including a slider and a locking assembly, the problem of insufficient shielding of the spray head under the discharge pipes of different lengths is solved, and an effective splash-proof effect on the paint is achieved.
Patent Information
- Application Number
- CN202420586476.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-25
AI Technical Summary
After replacing the discharge pipes of different lengths, the baffle distance from the nozzle is increased, which cannot be effectively shielded, resulting in paint splashing.
A splash-proof structure including mounting blocks, sliders, sliders, pullers and locking components is designed. The position of the baffle is adjusted by sliding the sliders and pullers to ensure that the nozzle is raised on the discharge pipes of different lengths. to effectively mask.
Effective shielding of the spray head on the discharge pipes of different lengths is achieved, preventing paint splashing, and improving the safety of the paint operation.
Smart Images
Figure CN222219922U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paint spraying devices, in particular to a handheld spraying device with an anti-splashing structure. Background Art
[0002] Reference Figure 1 As shown, a handheld spray gun is a common paint spraying tool, wherein the handheld spray gun at least comprises a spray gun body, a discharge pipe and a spray head, wherein one end of the discharge pipe is connected to the spray gun body, and the other end is provided with the spray head.
[0003] In order to prevent paint from splashing during painting, a baffle is usually installed on the spray gun to prevent paint from splashing everywhere. However, the baffle in the prior art is usually fixedly installed on the spray gun body. When the discharge pipe of different lengths needs to be replaced, the distance between the baffle and the spray head increases, and the spray head cannot be well shielded, which may cause paint to splash. Utility Model Content
[0004] In view of the above problems, the utility model provides a handheld spraying device with an anti-splashing structure, the purpose of which is to effectively shield the spray heads on discharge pipes of different lengths to prevent paint from splashing.
[0005] In order to achieve the above-mentioned invention object, the technical solution adopted by the utility model is as follows:
[0006] Provided is a handheld spraying device with an anti-splashing structure, comprising: a mounting block, arranged on a spray gun body; a slide bar, one end of which is arranged on the mounting block and the other end of which extends toward a spray head; a slider, slidably mounted on the slide bar, and a baffle mounted on the slider; a pull rod, one end of which is arranged on the slider and the other end of which passes through the mounting block and extends a fixed distance; and a locking assembly, used to fix the slider on the slide bar.
[0007] Furthermore, the locking assembly includes: a spring, which is arranged between the mounting block and the slider; and a nut, which is installed on the pull rod through a threaded connection and is located on a side of the mounting block away from the spring.
[0008] Furthermore, at least two sliding rods and two pulling rods are provided, and the two springs are respectively sleeved on the two sliding rods.
[0009] Furthermore, the device also includes a pull ring, which is sleeved outside the spray gun body and is located on the side of the mounting block away from the sliding block, and the two pull rods are welded to the pull ring.
[0010] Furthermore, anti-slip grooves are provided on the outer surface of the pull ring.
[0011] Furthermore, the baffle is conical.
[0012] The beneficial effect of the utility model is that the utility model can be used to adapt to discharge pipes of different lengths, and effectively shield the nozzles on the discharge pipes of different lengths to prevent paint from splashing. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the installation of a baffle and a spray gun in the prior art.
[0014] Figure 2 This is a front view of the baffle installation provided in an embodiment of the present application.
[0015] Among them, 11, spray gun body; 12, discharge pipe; 13, nozzle; 14, baffle; 2, mounting block; 3, slider; 41, pull rod; 42, slide rod; 51, spring; 52, nut; 6, pull ring. DETAILED DESCRIPTION
[0016] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0017] Reference Figure 2 As shown, an embodiment of the present application discloses a handheld spraying device with an anti-splashing structure, including: a mounting block 2, which is arranged on a spray gun body 11; a slide bar 42, one end of which is arranged on the mounting block 2, and the other end of which extends toward the nozzle 13; a slider 3, which is slidably mounted on the slide bar 42, and a baffle 14 is mounted on the slider 3; a pull rod 41, one end of which is arranged on the slider 3, and the other end of which passes through the mounting block 2 and extends a fixed distance; a locking assembly, which is used to fix the slider 3 on the slide bar 42.
[0018] During specific use, the staff can drive the baffle 14 to slide along the slide rod 42 by sliding the slider 3 on the slide rod 42, so as to move the baffle 14 closer to / away from the spray gun body 11. When the baffle 14 is moved to a specified position, the slider 3 is fixed to the slide rod 42 through the locking assembly. By using the utility model, it is possible to adapt to discharge pipes 12 of different lengths, and effectively shield the nozzles 13 on the discharge pipes 12 of different lengths to prevent paint splashing.
[0019] It is worth mentioning that the mounting block 2 can be set on the spray gun body 11 by screws / welding.
[0020] Furthermore, the locking assembly includes: a spring 51, which is arranged between the mounting block 2 and the slider 3, and the spring 51 is always in a compressed state. The spring 51 itself provides the slider 3 with a tendency to move away from the mounting block 2; a nut 52 is also provided, which is installed on the pull rod 41 through a threaded connection and is located on the side of the mounting block 2 away from the spring 51. The movement of the slider 3 is limited by the nut 52. By twisting the nut 52 and moving the nut 52 along the axial direction of the pull rod 41, the compression amount of the spring 51 can be changed, thereby changing the distance between the slider 3 and the spray gun body.
[0021] Furthermore, at least two slide rods 42 and two pull rods 41 are provided, and two springs 51 are respectively sleeved on the two slide rods 42; by providing two slide rods 42 to guide the sliding of the slider 3, and providing two pull rods 41 to pull the slider 3, the stability of the movement of the slider 3 is improved.
[0022] Furthermore, the device also includes a pull ring 6, which is sleeved outside the spray gun body 11 and is located on the side of the mounting block 2 away from the slider 3. Two pull rods 41 are welded to the pull ring 6. The staff can drive the pull rods 41 to move together by pulling the pull ring 6, which is convenient for the staff to operate.
[0023] Furthermore, anti-skid patterns are provided on the outer surface of the pull ring 6 to prevent slipping and improve stability.
[0024] Furthermore, the baffle 14 is in a cone shape, so that the baffle 14 can wrap around the nozzle 13 more effectively.
[0025] It should be understood by those skilled in the art that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the equivalent technology of the claims of the present invention, the present invention is also intended to include these modifications and variations.
Claims
1. A handheld spray device with an anti-splash structure, characterized in that: include: A mounting block (2) is arranged on the spray gun body (11); A slide rod (42), one end of which is disposed on the mounting block (2) and the other end of which extends toward the nozzle (13); A slider (3) is slidably mounted on the slide bar (42), and a baffle (14) is mounted on the slider (3); A pull rod (41), one end of which is disposed on the slider (3), and the other end of which passes through the mounting block (2) and extends a fixed distance; The locking assembly is used to fix the slide block (3) on the slide bar (42).
2. The handheld spray device with a splash-proof structure according to claim 1, characterized in that: The locking assembly includes: A spring (51) is arranged between the mounting block (2) and the slider (3); The nut (52) is installed on the pull rod (41) through a threaded connection and is located on a side of the mounting block (2) away from the spring (51).
3. The handheld spray device with a splash-proof structure according to claim 2, characterized in that: At least two slide bars (42) and two pull bars (41) are provided, and two springs (51) are respectively sleeved on the two slide bars (42).
4. The handheld spray device with a splash-proof structure according to claim 3, characterized in that: It also includes a pull ring (6), which is sleeved outside the spray gun body (11) and is located on the side of the mounting block (2) away from the slider (3), and two pull rods (41) are welded to the pull ring (6).
5. The handheld spray device with a splash-proof structure according to claim 4, characterized in that: Anti-slip grooves are arranged on the outer surface of the pull ring (6).
6. The handheld spray device with a splash-proof structure according to claim 1, characterized in that: The baffle (14) is conical.