CN215030434U - Novel spray gun mechanism - Google Patents

Abstract

The utility model discloses a novel spray gun mechanism, including the spray gun pipe, the fluting has been seted up to the one end of spray gun pipe, the fixed screw sleeve that has cup jointed in one side of fluting inner wall, the screw rod has been cup jointed to screw sleeve's inner chamber screw thread, the one end fixedly connected with dwang of screw rod, the one end fixedly connected with turning handle of dwang, anti-skidding line has been seted up to the outer wall equidistance of turning handle, one side fixedly connected with spring of fluting inner wall, the spout has been seted up to the grooved inner wall symmetry, sliding connection has the slide between two spouts, the one end of spring and one side fixed connection of slide, the opposite side of slide passes through the bearing and is connected with the other end rotation of screw rod, the recess has been seted up to one side symmetry of spray gun pipe, the inner wall fixedly connected with limit sleeve of recess. The utility model discloses a cooperation of fluting, threaded sleeve, threaded rod, dwang, spring and slide is used, has realized carrying out the purpose that prolongs to the length of spray gun pipe to improve the convenience that the spray gun pipe used, and improved the practicality of spray gun pipe.

Description

Novel spray gun mechanism

Technical Field

The utility model relates to a spray gun technical field, in particular to novel spray gun mechanism.

Background

The spray gun is a device which uses liquid or compressed air to quickly release as power, the spray gun is a chain-closed high-efficiency device indispensable in modern coating process, the principle is that compressed air flow is sprayed out from the middle of a spray nozzle of the spray gun, a negative pressure area is formed at the front end of the spray nozzle by using Venturi principle, coating is sucked out from a container, meanwhile, a plurality of symmetrical air flows are used for rapidly scattering the coating, the coating is micronized to fly to a sprayed object in a uniform mist shape, so that a continuous and uniform paint film is formed on the surface of the object, and the purposes of corrosion prevention and appearance improvement are achieved.

The spray gun tube structure of present common spray gun is the fixed length generally, can not carry out length adjustment according to the environment of using, when needs carry out the spraying to the distant place, needs the operator to remove this position and carries out the spraying, uses more troublesome, and when the operator can not remove this position department, the spray gun then can not use to the practicality of spray gun has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel spray gun mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel spray gun mechanism, includes the spray gun pipe, the fluting has been seted up to the one end of spray gun pipe, the fixed screw sleeve that has cup jointed in one side of fluting inner wall, the screw rod has been cup jointed to screw sleeve's inner chamber screw thread, the one end fixedly connected with dwang of screw rod, the one end fixedly connected with turning handle of dwang, anti-skidding line has been seted up to the outer wall equidistance of turning handle, one side fixedly connected with spring of fluting inner wall, the spout has been seted up to the grooved inner wall symmetry, two sliding connection has the slide between the spout, one end of spring and one side fixed connection of slide, the opposite side of slide passes through the bearing and is connected with the other end rotation of screw rod.

Preferably, a groove is symmetrically formed in one side of the spray gun pipe, the inner wall of the groove is fixedly connected with a limiting sleeve, the inner cavity of the limiting sleeve is internally and fixedly connected with a connecting rod and a protecting sleeve, the protecting sleeve is fixedly connected with one end of the connecting rod, and the inner cavity of the protecting sleeve is rotatably sleeved with the outer wall of the rotating rod.

Preferably, the fixed cover of tip of spray gun pipe has connect first ring flange, one side of first ring flange is provided with the second ring flange, the fixed cover of inner wall of second ring flange has connect the shower nozzle, the fixed cover of one side of second ring flange has connect sealed the pad.

Preferably, one side of first ring flange is equidistant to be equipped with four draw-in grooves, four fixture blocks of the outer wall equidistance interval fixedly connected with of second ring flange, draw-in groove and fixture block are L type shape, four the fixture block rotates the joint with the inner chamber of four draw-in grooves respectively.

Preferably, the other side of the first flange plate is symmetrically movably inserted and connected with limiting rods, and one ends of the two limiting rods extend into the inner cavity of the clamping groove.

Preferably, the top end of the spray gun pipe is fixedly connected with a paint tank body.

The utility model discloses a technological effect and advantage:

(1) the utility model realizes the purpose of prolonging the length of the spray gun tube by matching the slotting, the threaded sleeve, the threaded rod, the rotating rod, the spring and the sliding plate, thereby improving the convenience of the use of the spray gun tube and the practicability of the spray gun tube;

(2) the utility model discloses a cooperation of first ring flange, second ring flange, draw-in groove, fixture block and gag lever post is used, has realized carrying out the purpose of connecting shower nozzle and spray gun pipe to improve the stability that shower nozzle and spray gun pipe are connected, and then improved the result of use of shower nozzle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of a part of the enlarged structure at B in fig. 1 according to the present invention.

Fig. 4 is a schematic view of a local structure of the first flange of the present invention.

In the figure: 1. a barrel for spraying; 2. grooving; 3. a threaded sleeve; 4. a screw; 5. rotating the rod; 501. a handle is rotated; 6. a spring; 7. a slide plate; 8. a groove; 9. a limiting sleeve; 10. a connecting rod; 11. a protective sleeve; 12. a first flange plate; 13. a card slot; 14. a second flange plate; 15. a clamping block; 16. a spray head; 17. a limiting rod; 18. a paint can body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a novel spray gun mechanism as shown in figures 1-4, which comprises a spray gun tube 1, one end of the spray gun tube 1 is provided with a groove 2, one side of the inner wall of the groove 2 is fixedly sleeved with a threaded sleeve 3, the inner cavity thread of the threaded sleeve 3 is sleeved with a screw rod 4, one end of the screw rod 4 is fixedly connected with a rotating rod 5, one end of the rotating rod 5 is fixedly connected with a rotating handle 501, the outer wall of the rotating handle 501 is equidistantly provided with anti-slip lines, one side of the inner wall of the groove 2 is fixedly connected with a spring 6, the spring 6 is arranged to buffer the movement of a sliding plate 7, the stability is improved, the inner wall of the groove 2 is symmetrically provided with sliding grooves, a sliding plate 7 is slidably connected between the two sliding grooves, one end of the spring 6 is fixedly connected with one side of the sliding plate 7, the other side of the sliding plate 7 is symmetrically provided with one side of the spray gun tube 1 rotationally connected with the other end of the screw rod 4 through a bearing, the inner walls of the two grooves 8 are fixedly connected with limiting sleeves 9, connecting rods 10 are slidably connected in inner cavities of the two limiting sleeves 9, one ends of the two connecting rods 10 are fixedly connected with protecting sleeves 11, the inner cavities of the protecting sleeves 11 are rotatably sleeved with the outer wall of the rotating rod 5, and the two connecting rods 10 support the protecting sleeves 11, so that the stability of the protecting sleeves 11 is improved, and the stability of the spray gun tube 1 is further improved;

the end part of the gunbarrel 1 is fixedly sleeved with a first flange 12, one side of the first flange 12 is provided with a second flange 14, the inner wall of the second flange 14 is fixedly sleeved with a spray head 16, one side of the second flange 14 is fixedly sleeved with a sealing gasket, one side of the first flange 12 is equally spaced with four clamping grooves 13, the outer wall of the second flange 14 is fixedly connected with four clamping blocks 15 at equal intervals, the clamping grooves 13 and the clamping blocks 15 are L-shaped, the four clamping blocks 15 are respectively rotationally clamped with the inner cavities of the four clamping grooves 13, the four clamping blocks 15 are respectively inserted into the inner cavities of the four clamping grooves 13, then the second flange 14 is rotated to respectively movably clamp the four clamping blocks 15 with the clamping grooves 13, so that the first flange 12 is connected with the second flange 14, the spray head 16 is connected with the gunbarrel 1, the other side of the first flange 12 is symmetrically and movably inserted with a limiting rod 17, the one end of two gag lever posts 17 all extends to in the inner chamber of draw-in groove 13, insert two gag lever posts 17 in two draw-in grooves 13, carry on spacingly to the dog 15 to make first ring flange 12 and second ring flange 14 keep stable the connection, improve the stability of shower nozzle 16, the top fixedly connected with of spray gun pipe 1 scribbles a jar body 18, scribbles and has stored paint vehicle in the jar body 18, scribbles a jar body 18 and is connected with spray gun pipe 1 through the rubber tube, inputs coating in the shower nozzle 16, carries out the spraying to the object.

The utility model discloses the theory of operation:

when the shower nozzle is used, the rotating handle 501 is rotated anticlockwise, the rotating handle 501 drives the rotating rod 5 to rotate anticlockwise, the rotating rod 5 drives the screw rod 4 to rotate anticlockwise, the screw rod 4 is in threaded connection with the threaded sleeve 3, so the screw rod 4 moves outwards while rotating, the screw rod 4 moves outwards to drive the rotating rod 5 to move outwards, so as to drive the protective sleeve 11 to move outwards, the protective sleeve 11 drives the two connecting rods 10 to slide outwards along the inner cavity of the limiting sleeve 9, the screw rod 4 drives the sliding plate 7 to slide outwards along the sliding groove, the sliding plate 7 drives the spring 6 to extend, the shower nozzle is convenient to use, when the shower nozzle 16 needs to be replaced, the two limiting rods 17 are firstly pulled out, then the shower nozzle 16 is rotated anticlockwise, the shower nozzle 16 drives the second flange 14 to rotate, the second flange 14 drives the four clamping blocks 15 to rotate anticlockwise to be separated from the clamping grooves 13, so as to take down the shower nozzle 16 to be replaced, when the shower nozzle is installed, the four clamping blocks 15 are respectively inserted into the inner cavities of the four clamping grooves 13, then the nozzle 16 is rotated, the nozzle 16 drives the second flange 14 to rotate, so that the four clamping blocks 15 are movably clamped with the clamping grooves 13 respectively, and the two limiting rods 17 are inserted into the two clamping grooves 13 to limit the clamping blocks 15.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. A novel spray gun mechanism comprises a spray gun tube (1) and is characterized in that one end of the spray gun tube (1) is provided with a notch (2), a threaded sleeve (3) is fixedly sleeved on one side of the inner wall of the slot (2), a screw rod (4) is sleeved on the inner cavity thread of the threaded sleeve (3), one end of the screw rod (4) is fixedly connected with a rotating rod (5), one end of the rotating rod (5) is fixedly connected with a rotating handle (501), the outer wall of the rotating handle (501) is provided with anti-skid grains at equal intervals, one side of the inner wall of the slot (2) is fixedly connected with a spring (6), the inner wall of the open slot (2) is symmetrically provided with sliding chutes, sliding plates (7) are connected between the two sliding chutes in a sliding way, one end of the spring (6) is fixedly connected with one side of the sliding plate (7), and the other side of the sliding plate (7) is rotatably connected with the other end of the screw rod (4) through a bearing.

2. The novel spray gun mechanism as claimed in claim 1, characterized in that one side of the spray gun tube (1) is symmetrically provided with grooves (8), the inner walls of two grooves (8) are fixedly connected with limit sleeves (9), the inner cavities of two limit sleeves (9) are slidably connected with connecting rods (10), one end of each connecting rod (10) is fixedly connected with a protecting sleeve (11), and the inner cavity of the protecting sleeve (11) is rotatably sleeved with the outer wall of the rotating rod (5).

3. The novel spray gun mechanism as claimed in claim 1, characterized in that the end of the spray gun tube (1) is fixedly sleeved with a first flange (12), one side of the first flange (12) is provided with a second flange (14), the inner wall of the second flange (14) is fixedly sleeved with a spray head (16), and one side of the second flange (14) is fixedly sleeved with a sealing gasket.

4. The novel spray gun mechanism as claimed in claim 3, wherein four clamping grooves (13) are formed in one side of the first flange plate (12) at equal intervals, four clamping blocks (15) are fixedly connected to the outer wall of the second flange plate (14) at equal intervals, the clamping grooves (13) and the clamping blocks (15) are both L-shaped, and the four clamping blocks (15) are rotatably clamped with inner cavities of the four clamping grooves (13) respectively.

5. The novel spray gun mechanism as claimed in claim 3, wherein limiting rods (17) are symmetrically movably inserted and connected to the other side of the first flange plate (12), and one ends of the two limiting rods (17) extend into the inner cavity of the clamping groove (13).

6. A new spray gun mechanism according to claim 1, characterized in that a paint canister body (18) is fixedly attached to the top end of the gun barrel (1).

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