CN219531819U - Double-end water spray structure - Google Patents

Abstract

The utility model discloses a double-head water spraying structure which comprises a shell, a motor, a gear set, water spraying assemblies and a linkage fluted disc, wherein the two water spraying assemblies are arranged at the front end of the shell side by side, eccentric rods connected with the two water spraying assemblies are arranged at two sides of the linkage fluted disc, and the motor is arranged at the tail end of the shell and drives the linkage fluted disc to rotate through the gear set. The utility model has reasonable structural design, is provided with two groups of water spraying components, the motor provides power to drive the linkage fluted disc to rotate, and the eccentric rod drives the two groups of water spraying components to pump water and push water spraying, so that the problem that the traditional teeth are easy to wear and damage is effectively solved, the service life is prolonged, and the water spraying quantity is effectively improved by spraying water through the two groups of water spraying components, and the interest of the toy is enhanced; in addition, when two eccentric rods are oppositely arranged, the two groups of water spraying assemblies can be driven to interactively realize the actions of water absorption and water spraying, so that the consistency of water spraying is realized, the fun of the toy can be improved, and the entertainment is high.

Description

Double-end water spray structure

Technical Field

The utility model relates to a toy gun, in particular to a double-head water spraying structure.

Background

For convenient play, manual water guns have been slowly developed into electric water guns. The utility model of the manual-automatic water gun is disclosed as a CN217636979U, or the utility model of the multi-water toy water gun is disclosed as a CN 218106732U. The structure of the device adopts the purposes of sucking water by piston pumping and pushing the piston to spray water. But all adopt a single electric piston structure, and the water spraying quantity is relatively small. The gear is meshed with the rack on the piston to drive the piston to compress the spring to perform pumping and water absorbing actions, at the moment, the loads of the teeth of the gear and the piston are large, at the moment that the teeth of the gear and the piston are about to be separated or are separated, less teeth are meshed, the teeth are easy to slip to wear, the teeth are easy to damage in the long-term past, normal work cannot be performed, and the service life is short.

Disclosure of Invention

Aiming at the defects, the utility model aims to provide a double-head water spraying structure which is reasonable in structural design, large in water spraying quantity and long in service life.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model provides a double-end water spray structure, its includes casing, motor, gear train, water spray subassembly and linkage fluted disc, water spray subassembly is two sets of, sets up side by side the front end of casing, the linkage fluted disc corresponds the rear position rotation setting of two sets of water spray subassemblies on the casing, the both sides of linkage fluted disc are equipped with the eccentric rod that is connected with two sets of water spray subassembly respectively, the motor sets up the tail end of casing, and drive through the gear train linkage fluted disc is rotatory.

As a preferable scheme of the utility model, the gear set comprises a first gear, a second gear and a crown gear, wherein the first gear is arranged on a driving shaft of the motor, the crown gear is meshed with the first gear and the second gear respectively, and the second gear is meshed with the linkage fluted disc, so that the gear set is simple in structure and easy to realize.

As a preferable scheme of the utility model, the two sides of the linkage fluted disc are concentric with the circle center, the shell is provided with the rotary groove matched with the rotary groove, and the rotary stability of the linkage fluted disc is improved through the assembly of the rotary groove and the rotary groove.

As a preferred embodiment of the present utility model, the eccentric rod is provided on the drum. The eccentric rods on the two sides of the linkage fluted disc are opposite in position, namely one after the other or one above the other, so that the actions of water absorption and water spraying can be interactively realized, and the consistency of water spraying is improved.

As a preferable scheme of the utility model, the water spraying assembly comprises a cylinder body, a piston body, a water absorbing one-way valve and a water spraying one-way valve, wherein the water spraying one-way valve is arranged on a spray hole arranged at the front end of the cylinder body, the water absorbing one-way valve is arranged on the cylinder wall of the cylinder body and is communicated with the inner cavity of the cylinder body, the front end of the piston body stretches into the cylinder body, and a linkage slot hole matched with the eccentric rod is arranged at the tail part of the piston body. The eccentric rod extends into the linkage slot hole and can slide freely to drive the piston body to move forwards and backwards.

As a preferable scheme of the utility model, the shell comprises a bottom shell and a surface shell, the edge of the surface shell is provided with a hook lug, the bottom shell is provided with a hook foot matched with the hook lug, and the purpose of quick assembly is realized through the matching of the hook foot and the hook lug.

The beneficial effects of the utility model are as follows: the utility model has reasonable structural design, is provided with two groups of water spraying components, the motor provides power to drive the linkage fluted disc to rotate, and the eccentric rod drives the two groups of water spraying components to pump water and push water spraying, so that the problem that the traditional teeth are easy to wear and damage is effectively solved, the service life is prolonged, and the water spraying quantity is effectively improved by spraying water through the two groups of water spraying components, and the interest of the toy is enhanced; in addition, when two eccentric rods are oppositely arranged, the two groups of water spraying assemblies can be driven to interactively realize the actions of water absorption and water spraying, so that the consistency of water spraying is realized, the fun of the toy can be improved, and the entertainment is high.

The utility model will be further described with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an exploded view of the present utility model shown in fig. 1.

Fig. 3 is an exploded view of the present utility model shown in fig. 2.

FIG. 4 is a schematic view of a linkage fluted disc according to the present utility model.

Detailed Description

Referring to fig. 1 to 4, the present embodiment provides a double-head water spraying structure, which includes a housing 1, a motor 2, a gear set 3, a water spraying assembly 4 and a linkage fluted disc 5.

The shell 1 comprises a bottom shell 11 and a surface shell 12, a hook ear 121 is arranged at the edge of the surface shell 12, a hook foot 111 matched with the hook ear 121 is arranged on the bottom shell 11, the bottom shell 11 and the surface shell 12 are buckled, and the hook foot 111 is matched with the hook ear 121 to realize the purpose of quick assembly.

The water spraying assemblies 4 are arranged in two groups and are arranged at the front end of the shell 1 side by side. The water spraying assembly 4 comprises a cylinder 41, a piston body 42, a water absorbing one-way valve 43 and a water spraying one-way valve 44, wherein the water spraying one-way valve 44 is arranged on a spray hole formed in the front end of the cylinder 41, the water absorbing one-way valve 43 is arranged on a cylinder wall of the cylinder 41 and is communicated with an inner cavity of the cylinder 41, the front end of the piston body 42 stretches into the cylinder 41, a linkage long hole 421 is formed in the tail portion of the piston body, the linkage long hole 421 is vertical, and the long edge trend of the linkage long hole 421 is preferably vertical to the axial lead of the piston body 42.

The linkage fluted disc 5 is rotatably arranged on the shell 1 at the rear position corresponding to the two groups of water spraying assemblies 4, two sides of the linkage fluted disc 5 are respectively provided with an eccentric rod 51 connected with the two groups of water spraying assemblies 4, and the two eccentric rods 51 correspondingly extend into the linkage long holes 421 at the corresponding positions and can freely slide to drive the piston body 42 to move forwards and backwards. Preferably, the two sides of the linkage fluted disc 5 are concentric with the center of the circle, and the shell 1 is provided with a rotary groove 112 matched with the rotary groove 52, and the rotary groove 112 is assembled with the rotary groove 52 through the rotary groove 52, so that the coordination area is large, and the rotation stability of the linkage fluted disc 5 can be improved. The eccentric rods 51 are disposed on the drum 52, in this embodiment, the positions of the eccentric rods 51 on two sides of the linkage fluted disc 5 are opposite, that is, the positions of the eccentric rods are in tandem or in tandem, so that the actions of water absorption and water spraying can be alternately realized, and the consistency of water spraying is improved. In other embodiments, the two eccentric rods 51 may be arranged symmetrically.

The motor 2 is arranged at the tail end of the shell 1 and drives the linkage fluted disc 5 to rotate through the gear set 3. Specifically, the gear set 3 includes a first gear 31, a second gear 32 and a crown gear 33, the first gear 31 is disposed on the driving shaft of the motor 2, the crown gear 33 is meshed with the first gear 31 and the second gear 32, and the second gear 32 is meshed with the linkage fluted disc 5, which is simple in structure and easy to implement.

When in operation, the motor 2 supplies power, the first gear 31, the crown gear 33 and the second gear 32 are sequentially driven to realize the rotation of the linkage fluted disc 5, the two eccentric rods 51 on the linkage fluted disc 5 drive the two eccentric rods 51 to alternately perform water sucking and pushing water spraying relative to the two cylinder bodies 41, so that rapid water sucking and spraying actions are realized, the sprayed water flow is long in range and can continuously spray water columns, and the entertainment is strong.

Variations and modifications of the above embodiments will occur to those skilled in the art to which the utility model pertains from the foregoing disclosure and teachings. Therefore, the present utility model is not limited to the above-described embodiments, but is intended to be capable of modification, substitution or variation in light thereof, which will be apparent to those skilled in the art in light of the present teachings. In addition, although specific terms are used in the present specification, these terms are used for convenience of description and are not intended to limit the present utility model in any way, and other toy structures using the same or similar structures are within the scope of the present utility model.

Claims (7)

1. The utility model provides a double-end water spray structure, its includes casing, motor, gear train and water spray subassembly, its characterized in that: the novel water spraying device is characterized by further comprising two groups of linkage fluted discs, wherein the two groups of water spraying assemblies are arranged at the front end of the shell side by side, the linkage fluted discs are arranged on the shell in a rotary mode corresponding to the rear positions of the two groups of water spraying assemblies, eccentric rods connected with the two groups of water spraying assemblies are respectively arranged on two sides of the linkage fluted discs, and the motor is arranged at the tail end of the shell and drives the linkage fluted discs to rotate through gear sets.

2. The dual head water spray structure of claim 1, wherein: the gear set comprises a first gear, a second gear and a crown gear, wherein the first gear is arranged on a driving shaft of the motor, the crown gear is meshed with the first gear and the second gear respectively, and the second gear is meshed with the linkage fluted disc.

3. The dual head water spray structure of claim 1, wherein: the two sides of the linkage fluted disc are concentric with the circle center, and the shell is provided with a rotary groove matched with the rotary groove.

4. A dual head water spray structure according to claim 3, wherein: the eccentric rod is disposed on the drum.

5. The dual head water spray structure according to claim 1 or 4, wherein: the eccentric rods on the two sides of the linkage fluted disc are opposite in position.

6. The dual head water spray structure of claim 1, wherein: the water spraying assembly comprises a cylinder body, a piston body, a water absorbing one-way valve and a water spraying one-way valve, wherein the water spraying one-way valve is arranged on a spray hole formed in the front end of the cylinder body, the water absorbing one-way valve is arranged on the cylinder wall of the cylinder body and is communicated with an inner cavity of the cylinder body, the front end of the piston body stretches into the cylinder body, and a linkage slot hole matched with the eccentric rod is formed in the tail of the piston body.

7. A dual head water spray structure according to any one of claims 1-3, wherein: the shell comprises a bottom shell and a surface shell, wherein the edge of the surface shell is provided with a hook lug, and the bottom shell is provided with a hook foot matched with the hook lug.