CN215784255U - Nozzle anti-drop quick assembly disassembly guide ring - Google Patents

Abstract

The utility model discloses a nozzle anti-drop quick dismounting guide ring, which comprises a nozzle shell, wherein a nozzle is arranged in the nozzle shell, an anti-drop quick dismounting guide ring is arranged at the front end of the nozzle, a guide ring fixing cover is connected on the outer wall of the nozzle, and an installation chamfer is arranged at the top of the guide ring fixing cover, in the utility model, a part of iron is reserved at a position corresponding to the guide ring fixing cover by cutting off one corner in a hexagonal shape of a core cover, so that the guide ring is aligned with a gap and is arranged in the core cover, the guide ring is clamped and is not easy to fall out by rotating, the guide ring can be dismounted by aligning one circle of the guide ring with the position of the hexagonal chamfer during dismounting, the use is very convenient, other 5 corners are matched and consistent with 5 corresponding corners of the core cover by adopting an asymmetric hexagonal structure, one corner is reserved on the guide ring, and one corresponding corner on the core cover is reduced by iron, after the matching, the lock can be locked only by rotating.

Description

Nozzle anti-drop quick assembly disassembly guide ring

Technical Field

The utility model relates to the field of multi-waste heat energy heating of stoves, in particular to a guide ring for preventing a nozzle from falling off and quickly disassembling and assembling.

Background

The nozzle is a key part in various spraying, atomizing, oil spraying, sand blasting, spraying and other equipment and plays an important role. The nozzle is widely applied in industries, the material of the nozzle is from stainless steel, plastics to silicon carbide, polytetrafluoroethylene, PP (engineering plastics), aluminum alloy, tungsten steel and the like, and the nozzle is generally applied in various industries such as automobile, electroplating, surface treatment, high-pressure cleaning, dust removal, cooling, desulfurization, humidification, stirring, garden and the like.

The nozzle head is not provided with a guide structure, when the nozzle is installed, the head of the nozzle is easy to touch the inner wall of a nozzle installation hole of a mold, so that the nozzle head is damaged or the mold is damaged; the conventional guide ring is blocked by the hexagonal convex edge of the cartridge cover, so that the cartridge cover needs to be detached for replacement if the guide ring is damaged and needs to be replaced, the replacement is troublesome, the efficiency is not high, and the cartridge cover is easy to detach. Therefore, the guide ring for preventing the nozzle from falling off and being quickly assembled and disassembled is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a guide ring for quickly disassembling and assembling a nozzle in a dropping-proof way.

In order to achieve the purpose, the utility model adopts the following technical scheme: nozzle anticreep quick assembly disassembly guide ring, including the nozzle shell, the inside of nozzle shell sets up the nozzle, the front end of nozzle is provided with anticreep quick assembly disassembly guide ring, be connected with the fixed lid of guide ring on the outer wall of nozzle, the top of the fixed lid of guide ring is provided with the installation corner cut.

As a further description of the above technical solution:

the anti-drop quick assembly disassembly guide ring is fixedly installed at the front end of the nozzle, the anti-drop quick assembly disassembly guide ring is of an asymmetric inner hexagonal structure, the anti-drop quick assembly disassembly guide ring is matched with five corresponding angles of the core cover in the same way with the five other angles, an angle is reserved on the guide ring, and a corresponding angle is reduced on the core cover.

As a further description of the above technical solution:

the nozzle is fixedly installed in the nozzle shell, the size of the nozzle is smaller than that of the nozzle shell, a guide ring fixing cover is fixedly installed on the outer wall of the nozzle, and the size of the guide ring fixing cover is smaller than that of the nozzle.

As a further description of the above technical solution:

the anti-drop quick assembly disassembly guide ring is fixedly installed between the nozzle main body and the core cover and close to the head of the nozzle.

As a further description of the above technical solution:

the installation chamfer is connected with the guide ring fixing cover into a whole, the installation chamfer is fixedly connected to the top of the guide ring fixing cover, and the installation chamfer is a part cut off from one corner in the hexagonal shape of the core cover.

The utility model has the following beneficial effects:

according to the utility model, a part of iron is reserved at the corresponding position of the guide ring fixing cover by cutting off a part of one corner in the hexagonal of the core cover, so that the guide ring is aligned with the notch and installed in the core cover, the guide ring is blocked and is not easy to fall out after rotating, the guide ring can be disassembled by aligning one circle of rotation of the guide ring to the position of the hexagonal cutting angle during disassembly and assembly, the use is very convenient, the problems that the guide ring is inconvenient to disassemble and assemble and the mold is easy to be damaged are solved, the other 5 corners are matched with the corresponding 5 corners of the core cover by adopting an asymmetric hexagonal structure, one corner is reserved on the guide ring, and the corresponding corner iron reduction on the core cover can not be blocked after matching by rotating once.

Drawings

FIG. 1 is a schematic view of the overall structure of a nozzle anti-drop quick-mounting/dismounting guide ring according to the present invention;

FIG. 2 is a schematic plan view of an anti-drop quick-mount guide ring for a cold water storage tank of the nozzle anti-drop quick-mount guide ring according to the present invention;

fig. 3 is a schematic plan view of a guide ring fixing cover of the nozzle anti-drop quick-assembly-disassembly guide ring provided by the utility model.

Illustration of the drawings:

1. the anti-drop guide ring is quickly disassembled and assembled; 2. a nozzle; 3. a guide ring fixing cover; 4. installing a chamfer; 5. a nozzle housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: nozzle anticreep quick assembly disassembly guide ring, including nozzle shell 5, nozzle shell 5's inside sets up nozzle 2, and nozzle 2's front end is provided with anticreep quick assembly disassembly guide ring 1, is connected with guide ring fixed cover 3 on nozzle 2's the outer wall, and the top of guide ring fixed cover 3 is provided with installation corner cut 4.

In the utility model, an anti-drop quick assembly disassembly guide ring 1 is fixedly arranged at the front end of a nozzle 2, the anti-drop quick assembly disassembly guide ring 1 is of an asymmetric inner hexagonal structure, the anti-drop quick assembly disassembly guide ring 1 is matched with five corresponding angles of a core cover to be consistent with the other five angles, an angle iron is reserved on the guide ring, a corresponding angle iron is arranged on the core cover, after the anti-drop quick assembly disassembly guide ring 1 is matched with the core cover, the anti-drop quick assembly disassembly guide ring can be clamped by rotating once, the anti-drop quick assembly disassembly guide ring can be disassembled when the anti-drop quick assembly guide ring is rotated to be coincident with a tangent angle position, the non-drop angle range is within 355 degrees, if 6 angles are all made to be the same, the non-drop range is less than 60 degrees, the drop probability of the guide ring is nearly 6 times greater, the asymmetric tangent angle fixing form solves the problems that the guide ring is easy to drop and the like, the nozzle 2 is fixedly arranged in the nozzle shell 5, the size of the nozzle 2 is smaller than the nozzle shell 5, a guide ring fixing cover 3 is fixedly arranged on the outer wall of the nozzle 2, the size of guide ring fixed cover 3 is less than the size of nozzle 2, anticreep quick assembly disassembly guide ring 1 fixed mounting is in the middle of nozzle 2 main part and core lid, be close to the head of nozzle 2, nozzle 2 when the installation, because the guide effect of guide ring, nozzle 2 rocks the scope less in the mounting hole, it is less than the guide range of core lid to rock the clearance, the core lid can be installed smoothly in 2 closed glue holes of nozzle, the core lid can not be hindered by mould closed glue hole shovel, solve 2 damaged or mould bruising scheduling problem of nozzle head, installation chamfer 4 links as an organic wholely with guide ring fixed cover 3, installation chamfer 4 fixed connection is at the top of guide ring fixed cover 3, installation chamfer 4 cuts off a part to one angle in the core lid hexagonal.

The working principle and the using process thereof are as follows: the principle of this device is to cut off a part to an angle in the core lid hexagonal, the fixed lid of guide ring 3 corresponds the position and stays a part iron, the user can aim at the breach to anticreep quick assembly disassembly guide ring 1 when using like this and install the core lid the inside, once rotatory, anticreep quick assembly disassembly guide ring 1 has just blocked, be difficult to fall out, aim at hexagonal corner cut position to anticreep quick assembly disassembly guide ring 1's rotatory a week during dismouting, just can pull out, high durability and convenient use, thus, it is inconvenient to have solved anticreep quick assembly disassembly guide ring 1 dismouting, damage mould scheduling problem easily.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (5)

1. Nozzle anticreep quick assembly disassembly guide ring, including nozzle shell (5), its characterized in that: the nozzle is characterized in that a nozzle (2) is arranged inside the nozzle shell (5), an anti-dropping guide ring (1) capable of being disassembled and assembled quickly is arranged at the front end of the nozzle (2), a guide ring fixing cover (3) is connected to the outer wall of the nozzle (2), and an installation cut angle (4) is arranged at the top of the guide ring fixing cover (3).

2. The nozzle drop-off prevention quick-assembly and disassembly guide ring of claim 1, wherein: anticreep quick assembly disassembly guide ring (1) fixed mounting is in the front end of nozzle (2), anticreep quick assembly disassembly guide ring (1) is asymmetric hexagon socket head structure, anticreep quick assembly disassembly guide ring (1) is unanimous with five angle cooperations that the core lid corresponds with other five angles, leaves an angle on the guide ring and leaves iron, and the core is covered an angle that corresponds and is subtracted iron.

3. The nozzle drop-off prevention quick-assembly and disassembly guide ring of claim 1, wherein: nozzle (2) fixed mounting is in the inside of nozzle shell (5), the size of nozzle (2) is less than the size of nozzle shell (5), fixed mounting has fixed lid of guide ring (3) on the outer wall of nozzle (2), the size of fixed lid of guide ring (3) is less than the size of nozzle (2).

4. The nozzle drop-off prevention quick-assembly and disassembly guide ring of claim 1, wherein: the anti-drop quick assembly disassembly guide ring (1) is fixedly installed between the nozzle (2) main body and the core cover and close to the head of the nozzle (2).

5. The nozzle drop-off prevention quick-assembly and disassembly guide ring of claim 1, wherein: the installation chamfer (4) is connected with the guide ring fixing cover (3) into a whole, the installation chamfer (4) is fixedly connected to the top of the guide ring fixing cover (3), and the installation chamfer (4) cuts off one corner in the hexagonal shape of the core cover.

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