CN211937541U

CN211937541U - Spray gun nozzle convenient to adjust and spray area

Info

Publication number: CN211937541U
Application number: CN202020426882.9U
Authority: CN
Inventors: 卓水帽
Original assignee: Xiamen Xinpengyu Industry And Trade Co ltd
Current assignee: Xiamen Xinpengyu Industry And Trade Co ltd
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-11-17
Anticipated expiration: 2030-03-28

Abstract

The utility model belongs to the technical field of spray gun equipment, specifically disclose a spray gun nozzle convenient to adjust spray area, including outer spray tube, interior spray tube, main shower nozzle and vice shower nozzle, the inner wall of outer spray tube is seted up a plurality of connection spouts, and the lateral wall of interior spray tube is fixed with a plurality of sliders, slider and connection spout sliding connection; the inner spray pipe is characterized in that a pipe head of the inner spray pipe is conical, a main spray head is fixed at the pipe head, a plurality of openings are formed in the inner spray pipe, blocking pieces are hinged to the openings, a sealing groove body is fixed on the inner wall of the inner spray pipe at the positions of the openings, and a telescopic hose is fixed on the sealing groove body; the baffle plate is connected with the sealing groove body through a return spring, an auxiliary spray head is arranged in the sealing groove body, the auxiliary spray head is fixed on the baffle plate through a sleeve, and the auxiliary spray head is connected with the telescopic hose; the spray nozzle can adjust the spraying range according to the spraying range.

Description

Spray gun nozzle convenient to adjust and spray area

Technical Field

The utility model relates to a spray gun nozzle convenient to adjust and spray area belongs to spray gun equipment technical field.

Background

The spray gun is a device which uses liquid or compressed air to rapidly release as power; the spray nozzle is one of the main parts of the spray gun, the spray nozzle determines the range of the liquid sprayed by the spray gun, the existing spray nozzle does not have the function of adjusting the spraying area generally, and the spray nozzle with different spraying ranges needs to be replaced according to conditions during actual use, so that the use is inconvenient, the practicability of the existing spray nozzle is not high enough, and the spray nozzle convenient for adjusting the spraying area needs to be provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spray gun nozzle convenient to adjust and spray the area 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: a spray gun nozzle convenient for adjusting a spraying area comprises an outer spray pipe, an inner spray pipe, a main spray head and an auxiliary spray head, wherein the inner wall of the outer spray pipe is provided with a plurality of connecting sliding chutes; the inner spray pipe is characterized in that a pipe head of the inner spray pipe is conical, a main spray head is fixed at the pipe head, a plurality of openings are formed in the inner spray pipe, blocking pieces are hinged to the openings, a sealing groove body is fixed on the inner wall of the inner spray pipe at the positions of the openings, and a telescopic hose is fixed on the sealing groove body; the baffle plate is connected with the sealing groove body through a return spring, an auxiliary spray head is arranged in the sealing groove body, the auxiliary spray head is fixed on the baffle plate through a sleeve, and the auxiliary spray head is connected with the telescopic hose; the spray nozzle can adjust the spraying range according to the spraying range.

Preferably, the outer spray pipe is provided with external threads, the outer spray pipe is sleeved with a limiting pipe in a threaded manner, and the inner wall of the pipe orifice of the limiting pipe is attached to the outer side wall of the inner spray pipe.

Preferably, the sealing groove bodies are distributed in a circular shape; the flexible hose extends into the outer spray pipe.

Preferably, the inner wall of the sealing groove body is provided with an elastic cotton pad, a sealing block is fixed on the elastic cotton pad, and the sealing block is in a circular truncated cone shape.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a spray gun nozzle convenient for adjusting the spraying area, which is provided with a limit pipe to facilitate the installation and the disassembly between an outer spray pipe and an inner spray pipe; thereby facilitating maintenance and replacement of the nozzle.

The utility model discloses be provided with sealed cell body, expansion hose, separation blade and reset spring, after interior spray tube from outer spray tube internal motion play, under reset spring's effect, push away from sealed cell body with the separation blade, and then drive vice shower nozzle and break away from sealed cell body for become 45 contained angles between vice shower nozzle and the interior spray tube, thereby realize the increase and spray the function of area.

The utility model discloses be provided with elastic cotton pad and sealed piece, can play the dumb stopper function to the vice shower nozzle that resets, avoid the vice shower nozzle that resets to continue the spraying operation and lead to the liquid in the spray gun to leak outward.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. an outer nozzle; 101. connecting the sliding chute; 2. an inner nozzle; 3. a main spray head; 4. a secondary spray head; 5. a slider; 6. a baffle plate; 7. sealing the tank body; 8. a flexible hose; 9. a return spring; 10. a sleeve; 11. a limiting pipe; 12. an elastic cotton pad; 13. and (6) sealing the block.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a spray gun nozzle convenient for adjusting a spraying area comprises an outer spray pipe 1, an inner spray pipe 2, a main spray head 3 and an auxiliary spray head 4, wherein the inner wall of the outer spray pipe 1 is provided with a plurality of connecting sliding chutes 101, the outer side wall of the inner spray pipe 2 is fixedly provided with a plurality of sliding blocks 5, and the sliding blocks 5 are in sliding connection with the connecting sliding chutes 101; the inner spray pipe 2 is characterized in that a pipe head is conical, a main spray head 3 is fixed at the pipe head, a plurality of openings are formed in the inner spray pipe 2, blocking pieces 6 are hinged to the openings, a sealing groove body 7 is fixed on the inner wall of the inner spray pipe 2 at the positions of the openings, and a flexible hose 8 is fixed on the sealing groove body 7; the separation blade 6 is connected with the sealed groove body 7 through the reset spring 9, the auxiliary spray head 4 is arranged in the sealed groove body 7, the auxiliary spray head 4 is fixed on the separation blade 6 through the sleeve 10, and the auxiliary spray head 4 is connected with the telescopic hose 8.

Further, be provided with the external screw thread on the outer spray tube 1, the screw thread has cup jointed spacing pipe 11 on the outer spray tube 1, and the laminating of the mouth of pipe inner wall of spacing pipe 11 and the lateral wall of interior spray tube 2.

Further, the sealing groove bodies 7 are distributed in a circular shape; the telescopic hose 8 extends into the outer nozzle 1.

Furthermore, an elastic cotton pad 12 is arranged on the inner wall of the sealing groove body 7, a sealing block 13 is fixed on the elastic cotton pad 12, and the sealing block 13 is in a circular truncated cone shape.

The working principle is as follows: the utility model relates to a spray gun nozzle convenient to adjust and spray area, during the use, when needing to increase the spraying scope, can directly take out interior spray tube 2 from outer spray tube 1 in can, when interior spray tube 2 takes out, under the effect of reset spring 9, push separation blade 6 away from sealed cell body 7, and then drive vice shower nozzle 4 and break away from sealed cell body 7, make between vice shower nozzle 4 and interior spray tube 2 become 45 contained angles, thereby realize increasing the function of spraying the area; when the spraying range needs to be reduced, the inner spray pipe 2 is inserted into the outer spray pipe 1, namely, after the auxiliary spray head 4 is reset, the auxiliary spray head 4 can be blocked under the action of the sealing block 13 and the elastic cotton pad 12, and liquid in the spray gun is prevented from leaking; when the nozzle needs to be maintained and replaced, the limiting pipe 11 is separated from the outer spray pipe 1 by screwing, and then the inner spray pipe 2 is pulled out, so that the functions of maintaining and replacing the inner spray pipe 2 are realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spray gun nozzle convenient to adjust and spray area which characterized in that: the spray nozzle comprises an outer spray pipe (1), an inner spray pipe (2), a main spray nozzle (3) and an auxiliary spray nozzle (4), wherein the inner wall of the outer spray pipe (1) is provided with a plurality of connecting sliding chutes (101), the outer side wall of the inner spray pipe (2) is fixedly provided with a plurality of sliding blocks (5), and the sliding blocks (5) are in sliding connection with the connecting sliding chutes (101); the inner spray pipe is characterized in that the pipe head of the inner spray pipe (2) is conical, a main spray head (3) is fixed at the pipe head, a plurality of openings are formed in the inner spray pipe (2), blocking pieces (6) are hinged to the openings, a sealing groove body (7) is fixed on the inner wall of the inner spray pipe (2) at the positions of the openings, and a flexible hose (8) is fixed on the sealing groove body (7); the separation blade (6) is connected with the sealing groove body (7) through a return spring (9), an auxiliary spray head (4) is arranged in the sealing groove body (7), the auxiliary spray head (4) is fixed on the separation blade (6) through a sleeve (10), and the auxiliary spray head (4) is connected with the telescopic hose (8).

2. A lance nozzle for facilitating adjustment of a spray area as set forth in claim 1, wherein: the outer spray pipe (1) is provided with external threads, the outer spray pipe (1) is sleeved with the limiting pipe (11) in a threaded manner, and the inner wall of the pipe opening of the limiting pipe (11) is attached to the outer side wall of the inner spray pipe (2).

3. A lance nozzle for facilitating adjustment of a spray area as set forth in claim 1, wherein: the sealing groove bodies (7) are distributed in a circular shape; the telescopic hose (8) extends into the outer spray pipe (1).

4. A lance nozzle for facilitating adjustment of a spray area as set forth in claim 1, wherein: the inner wall of the sealing groove body (7) is provided with an elastic cotton pad (12), a sealing block (13) is fixed on the elastic cotton pad (12), and the sealing block (13) is in a round table shape.