CN219596980U - Lithium-battery-driven water gun with battery cover - Google Patents

Abstract

The technical scheme discloses a lithium battery driven water gun with a battery cover, which comprises a gun body, a battery pack and an outer package assembly; the outer package assembly comprises an upper cover, a base and a movable buckle; the upper cover is buckled with the base through a movable buckle; the upper cover comprises a first side cover and a second side cover which are mutually spliced; the inside of first side cap, second side cap amalgamation has first cavity inner chamber, and the upper cover has the inner wall in first cavity inner chamber next door, and this inner wall and rifle body fixed assembly, and the inside second cavity inner chamber that has of base just has one side to become the opening form, and the battery package disposes in second cavity inner chamber and assembles with the rifle body. The technical problem that this technical scheme solved is: a set of battery pack waterproof structure is designed to carry out waterproof protection on the battery pack, and meanwhile the use of the primary battery pack is not affected.

Description

Lithium-battery-driven water gun with battery cover

Technical Field

The utility model relates to a lithium battery driven water gun, in particular to a lithium battery driven water gun for performing waterproof protection on a battery pack by adopting a battery cover.

Background

The water gun is a cleaning tool, and at present, a plug-in type and a lithium battery type are available, wherein the lithium battery type is that a lithium battery pack is arranged at the bottom of a gun body of the water gun, and a corresponding electric control unit is arranged inside the gun body. Because the flushing direction of flushing fluid is kept away from the battery package, the current battery package outside does not have the design and corresponds to carry out waterproof protection measure, thereby probably has the problem that the flushing fluid takes place the electric leakage with the battery package contact in the use, produces certain potential safety hazard. No corresponding patent disclosure is currently available to protect the battery pack after retrieval.

Disclosure of Invention

The utility model aims to provide a lithium battery driven water gun with a battery cover, which solves the technical problems that: a set of battery pack waterproof structure is designed to carry out waterproof protection on the battery pack, and meanwhile the use of the primary battery pack is not affected.

The lithium battery driven water gun with the battery cover comprises a gun body, a battery pack and an outer package assembly; the outer package assembly comprises an upper cover, a base and a movable buckle; the upper cover is buckled with the base through a movable buckle; the upper cover comprises a first side cover and a second side cover which are mutually spliced; the inside of first side cap, second side cap amalgamation has first cavity inner chamber, and the upper cover has the inner wall in first cavity inner chamber next door, and this inner wall and rifle body fixed assembly, and the inside second cavity inner chamber that has of base just has one side to become the opening form, and the battery package disposes in second cavity inner chamber and assembles with the rifle body.

The gun body is provided with an annular first groove at the position matched with the inner wall, and the inner wall is annular and transversely extends to be matched with the annular first groove.

The annular first groove is provided with an assembling part at the lower part, and the assembling part is clamped with the battery pack.

The first side cover and the second side cover are respectively provided with a rotating pin at one side which is mutually spliced and are oppositely arranged; the base is provided with a rotating part at a corresponding position, and the rotating part is provided with a hollow hole matched with the rotating pin.

The first side cover and the second side cover are respectively provided with a first buckling part at one side which is mutually spliced, and the base is respectively provided with a second buckling part at the corresponding position and mutually spaced; the movable buckle comprises a buckle piece and a buckle handle; the whole fastener is U-shaped, the middle position of the fastener is buckled with the first buckling part, the two ends of the fastener are fixed with the buckling handles, and the buckling handles are connected with the two second buckling parts in a shaft way.

The first buckling part is provided with an inwards concave buckling groove at the position matched with the buckle, and the buckle is hung and buckled in the buckling groove.

The beneficial effects of the utility model are as follows: through dispose an outsourcing subassembly outside the battery package, this outsourcing subassembly can keep sealing state with the rifle body to can be fine seal the battery package, avoid the flushing fluid of squirt to contact with the battery package, thereby ensure safe in utilization.

Drawings

FIG. 1 is a schematic diagram of an overall lithium-ion powered water gun;

fig. 2 is an exploded schematic view of the water gun of fig. 1;

fig. 3 is an exploded view of the gun of fig. 2 from another perspective;

FIG. 4 is a schematic illustration of the mating of the outer package assembly with a battery pack;

FIG. 5 is an exploded view of FIG. 4;

the gun includes a gun body, 11, a first groove, 12, a mounting portion, 2, a battery pack, 3, an outer package, 31, an upper cover, 311, a first side cover, 312, a second side cover, 313, a first hollow cavity, 314, an inner wall, 315, a pivot pin, 316, a first fastening portion, 3161, a fastening groove, 317, a second groove, 32, a base, 321, a pivot portion, 3211, a hollow hole, 322, a second fastening portion, 323, a second hollow cavity, 33, a movable fastener, 331, a fastener, 332, and a fastening handle.

Detailed Description

Referring to fig. 1 to 5, a lithium battery driven water gun with a battery cover is provided with a gun body 1, a battery pack 2 and an outer package assembly 3; the gun body 1 is used as a main body part of the water gun and mainly supports and fixes other parts; the battery pack 2 is used as a battery energy source to provide power for the action of the gun body 1; the exterior package 3 serves as a waterproof member of the battery pack 2, and performs waterproof treatment on the battery pack 2. In practical application, the components can be subjected to re-optimization design or equivalent replacement treatment by adopting the existing components.

The gun body 1 of this embodiment is mainly made of plastic materials, and has a plurality of cavity structures inside, so that components such as a water inlet pipe, a water outlet pipe, a pump body, a motor and the like can be conveniently placed. The main innovation point of the gun body 1 in the scheme is that an annular first groove 11 is designed at a position matched with a part of the outer package assembly 3, so that encircling sealing fit is formed with the inner wall 314 of the outer package assembly 3 at a corresponding position, and an annular rubber sealing ring structure is added at the position, so that the sealing effect is improved. An assembly part 12 is designed below the annular first groove 11, and the assembly part 12 is assembled with the battery pack 2 in a plug-in and clamping way in a conventional manner. The gun body 1 machine body of the embodiment is simultaneously suitable for installation in two states of a waterproof cover and a waterproof cover-free state, and can be sold in different markets, so that the product development investment is greatly saved, and the production management is facilitated. In practical applications, the shape and structure of other positions of the gun body 1 can be designed by adopting other existing shapes and structures.

The battery pack 2 of the present embodiment adopts the conventional structural design of the battery pack 2, which is only required to be assembled with the gun body 1. The assembly of the battery pack 2 and the gun body 1 can also be performed by referring to the conventional design.

The outer package assembly 3 of the present embodiment forms a waterproof cover structure of the battery pack 2, which is designed with an upper cover 31, a base 32, and a movable button 33. Wherein the upper cover 31 and the base 32 are used for forming a frame structure to wrap and seal the battery pack 2, and the movable buckle 33 is used for enabling the upper cover 31 and the base 32 to be movably buckled 33 together. As shown in the drawing, the upper cover 31 is designed with a first side cover 311 and a second side cover 312, which are formed as a half-body structure, and thus can be conveniently assembled with the gun body 1 in a sealing manner. As shown in the drawing, each side cover is approximately U-shaped in its entirety, by which the first side cover 311 and the second side cover 312 can be formed with a hollow first hollow inner cavity 313 inside after being combined, so that the fitting portions 12 of the gun body 1 can be fitted to each other. In order to achieve good assembly, an annular inner wall 314 is designed at a position beside the first hollow inner cavity 313, and the inner wall 314 is integrally designed in an annular shape and transversely extends at the same time, so that the inner wall can be well attached to the annular first groove 11, and thus the integral assembly with the gun body 1 is achieved. The upper cover 31 is further provided with a second groove 317, and the second groove 317 is also filled with an annular rubber seal structure, so as to increase the sealing effect. The first side cover 311 and the second side cover 312 have a rotating pin 315 structure at one end of the split structure, and simultaneously maintain the opposite arrangement, the base 32 is provided with a rotating portion 321 with a hollow hole 3211 at the corresponding position for inserting the rotating pin 315, the rotating pin 315 maintains the matching relationship with the rotating portion 321 in a shaft coupling manner, the first side cover 311 and the second side cover 312 are respectively provided with a first fastening portion 316 at the other end of the opposite rotating pin 315, and the base 32 is provided with two second fastening portions 322 at the corresponding position. The first fastening portion 316 is configured to enable the movable fastener 33 of the two fastening portions to be engaged by the movable fastener 33. The base 32 is integrally designed in a box structure with an opening at the top, so that a second hollow cavity 323 can be formed inside the base 32, and the battery pack 2 can be placed in the second hollow cavity 323 and assembled with the gun body 1. The movable buckle 33 is integrally designed with a buckle 331 and a buckle handle 332, as shown in the figure, the movable buckle 33 adopts the existing structure design similar to a torsion spring and a compression spring, the whole buckle in the figure adopts a U-shaped design, thus the middle position is mutually buckled with the first buckling part 316, the end positions at two ends are kept in a fixed relation with the buckle handles 332, and meanwhile, the buckle handles 332 are axially connected with the two second buckling parts 322, so when the buckle handles 332 are pressed down, the buckle 331 can be buckled on the first buckling parts 316, and the movable buckle 33 is realized to buckle the upper cover 31 on the base 32. In order to make the above fastening relationship tight, the first fastening portion 316 adopts the design of the fastening groove 3161 that is recessed inwards at the position where it is matched with the fastening piece 331, so that the fastening piece 331 can be firmly fastened in the fastening groove 3161.

The above-described specific embodiments are merely for explaining the present technical solution, and are not intended to limit the present technical solution. In the description of the present technical solution, it should be noted that the terms such as "upper", "inner", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present technical solution and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present technical solution.

Meanwhile, in the description of the present technical solution, it should be noted that, unless explicitly specified and limited otherwise, the terms "fixed", "fitting", and "fitting" should be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present technical solution can be understood by those skilled in the art according to specific circumstances.

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

Claims (6)

1. Lithium electricity driven formula squirt with battery cover, its characterized in that: comprises a gun body (1), a battery pack (2) and an outer package assembly (3); the outer wrapping component (3) comprises an upper cover (31), a base (32) and a movable buckle (33); the upper cover (31) is buckled with the base (32) through a movable buckle (33); the upper cover (31) comprises a first side cover (311) and a second side cover (312) which are mutually spliced; the inside that first side cap (311), second side cap (312) amalgamation has first cavity inner chamber (313), and upper cover (31) has inner wall (314) next to first cavity inner chamber (313), and this inner wall (314) and rifle body (1) fixed assembly, base (32) inside have second cavity inner chamber (323) and just one side becomes the opening form, and battery package (2) disposes in second cavity inner chamber (323) and with rifle body (1) assembly.

2. The lithium battery powered water gun with battery cover of claim 1, wherein: the gun body (1) is provided with an annular first groove (11) at a position matched with the inner wall (314), and the inner wall (314) is integrally annular and transversely extends to be matched with the annular first groove (11).

3. The lithium battery powered water gun with battery cover of claim 2, wherein: the annular first groove (11) is provided with an assembling part (12) at the lower position, and the assembling part (12) is clamped with the battery pack (2).

4. The lithium-ion powered water gun with battery cover of claim 3, wherein: the first side cover (311) and the second side cover (312) are respectively provided with a rotating pin (315) at one side which is mutually spliced and are oppositely arranged; the base (32) has a rotating portion (321) at a corresponding position, and the rotating portion (321) has a hollow hole (3211) to be engaged with the rotating pin (315).

5. The lithium battery powered water gun with battery cover of claim 4, wherein: the first side cover (311) and the second side cover (312) are respectively provided with a first buckling part (316) at one side which is mutually spliced, and the base (32) is respectively provided with a second buckling part (322) at the corresponding position and are mutually spaced; the movable buckle (33) comprises a buckle (331) and a buckle handle (332); the whole fastener (331) is U-shaped, the middle position of the fastener is buckled with the first buckling part (316), the two ends of the fastener are fixed with the buckling handles (332), and the buckling handles (332) are connected to the two second buckling parts (322) in a shaft mode.

6. The lithium battery powered water gun with battery cover of claim 5, wherein: the first fastening part (316) is provided with a fastening groove (3161) which is concave inwards at the position matched with the fastening part (331), and the fastening part (331) is hung and fastened in the fastening groove (3161).