CN213705390U - Wireless car washing gun - Google Patents
Wireless car washing gun Download PDFInfo
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- CN213705390U CN213705390U CN202022445811.6U CN202022445811U CN213705390U CN 213705390 U CN213705390 U CN 213705390U CN 202022445811 U CN202022445811 U CN 202022445811U CN 213705390 U CN213705390 U CN 213705390U
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- motor
- pump assembly
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Abstract
The utility model relates to a cordless car washing gun, which comprises a shell, a motor arranged in the shell, a pump assembly driven by the motor, a holding part connected with the rear end of the shell, a battery pack, a water inlet end and a water outlet end connected with the pump assembly, wherein the motor is powered by the battery pack and drives the pump assembly to suck external water from the water inlet end and spray the external water from the water outlet end after pressurization; the cordless vehicle washing gun comprises a transverse axis extending in the horizontal direction and a longitudinal axis perpendicular to the transverse axis, the pump assembly extends substantially in the direction of the transverse axis, the motor extends substantially in the direction of the longitudinal axis, the holding portion protrudes downwards from the rear end of the housing, and the battery pack is located at the upper end of the holding portion. The utility model discloses a arrange motor and pump package perpendicularly, effectively shorten the horizontal length of wireless carwash rifle for the overall arrangement of complete machine is more compact.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a wireless carwash rifle, in particular to wireless carwash rifle in high-pressure cleaning field.
[ background of the invention ]
The cordless vehicle washing gun pressurizes an external water source through a pump, and the pressurized water flow is sprayed to the surface of a vehicle to clean and maintain the vehicle; the cordless car washing gun can conveniently and effectively control the on-off of a water path, is powered by the rechargeable battery pack, is flexible to operate and wide in application range, and is a very practical cleaning tool.
The structural layout of the existing cordless car washing gun can refer to Chinese utility model patent No. 201920083767.3 announced in 03, 31, 2020, and discloses a cordless high-pressure cleaning machine, which comprises a shell, a handle formed on or connected to the shell, a motor arranged in the shell, a transmission mechanism connected with the motor, a pump driven by the transmission mechanism and a battery pack connected to the handle, wherein the motor, the transmission mechanism and the pump of the cordless high-pressure cleaning machine are positioned on the same axis, and the whole machine is longer and larger in volume; and the battery pack is positioned at the lower end of the handle and is close to the water inlet port, so that water can easily enter the battery pack, and the battery pack is invalid.
Accordingly, there is a need for an improved cordless vehicle washing gun that overcomes the deficiencies of the prior art.
[ Utility model ] content
To the not enough of prior art, the utility model aims to provide a compact structure and not fragile cordless carwash rifle.
The utility model provides a prior art problem can adopt following technical scheme: a cordless car washing gun comprises a shell, a motor, a pump assembly, a holding part, a battery pack, a water inlet end and a water outlet end, wherein the motor is arranged in the shell, the pump assembly is driven by the motor, the holding part and the battery pack are connected to the rear end of the shell, the water inlet end and the water outlet end are connected to the pump assembly, the motor is powered by the battery pack and drives the pump assembly to suck external water from the water inlet end, and the external water is sprayed out from the water outlet end after being pressurized; the cordless vehicle washing gun comprises a transverse axis extending in the horizontal direction and a longitudinal axis perpendicular to the transverse axis, the pump assembly extends substantially in the direction of the transverse axis, the motor extends substantially in the direction of the longitudinal axis, the holding portion protrudes downwards from the rear end of the housing, and the battery pack is located at the upper end of the holding portion.
The further improvement scheme is as follows: the cordless car washing gun comprises a transmission assembly connected between the motor and the pump assembly, the transmission assembly comprises a small bevel gear installed at the end part of the upper side of the motor, a large bevel gear meshed with the small bevel gear and an eccentric shaft driven by the large bevel gear, and the eccentric shaft extends into the pump assembly and drives the pump assembly to reciprocate.
The further improvement scheme is as follows: the water inlet end is located at the front end of the motor and located at the lower end of the pump assembly, and the water outlet end is located at the front end of the pump assembly.
The further improvement scheme is as follows: the casing includes the holding the motor cavity of motor, the end of intaking laminate in the outside surface of motor cavity.
The further improvement scheme is as follows: the shell comprises a connecting seat protruding backwards from the rear end of the motor cavity, the battery pack is arranged on the upper side of the connecting seat, and the holding part is connected to the lower side of the connecting seat.
The further improvement scheme is as follows: the transmission assembly is located above the motor cavity, and the pump assembly is connected to the front end of the transmission assembly.
The further improvement scheme is as follows: the connecting seat and the battery pack are located on the rear side of the transmission assembly, and the motor is located between the water inlet end and the holding portion.
Compared with the prior art, the utility model discloses following beneficial effect has: the motor and the pump assembly are vertically arranged, so that the transverse length of the cordless car washing gun is effectively shortened, and the layout of the whole machine is more compact; the battery pack is arranged at the upper end of the holding part, and the water inlet end is attached to the front side surface of the cavity of the motor, so that the battery pack is far away from the water inlet end, water is prevented from entering the battery pack, and the service life of the battery pack is prolonged.
[ description of the drawings ]
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:
FIG. 1 is a schematic view of the whole structure of the cordless car washing gun of the present invention;
fig. 2 is a schematic view of an alternate angle of the cordless carwash gun of fig. 1.
The meaning of the reference symbols in the figures:
100. cordless car washing gun 1, shell 11, motor chamber 12, connecting seat 2, motor 3, transmission assembly 31, small bevel gear 32, large bevel gear 33, eccentric shaft 4, pump assembly 5, holding part 6, battery pack 7, water inlet end 8 and water outlet end
[ detailed description ] embodiments
The present invention will be described in further detail with reference to the accompanying drawings and embodiments.
Referring to fig. 1, an embodiment of the present invention relates to a cordless car washing gun 100, the cordless car washing gun 100 includes a housing 1, a motor 2 installed in the housing 1, a pump assembly 4 driven by the motor 2, a transmission assembly 3 connected between the motor 2 and the pump assembly 4, a grip portion 5 and a battery pack 6 connected to the rear end of the housing 1, and a water inlet end 7 and a water outlet end 8 connected to the pump assembly 4, the motor 2 is powered by the battery pack 6, and drives the pump assembly 4 to suck external water from the water inlet end 7, and the external water is sprayed out from the water outlet end 8 after pressurization.
In this embodiment, the cordless car wash gun 100 comprises a transverse axis X extending in a horizontal direction and a longitudinal axis Y perpendicular to the transverse axis X, the pump assembly 4 extending substantially in the transverse axis X direction and the motor 2 extending substantially in the longitudinal axis Y direction. The motor 2 and the pump assembly 4 are vertically arranged, so that the transverse length of the cordless car washing gun 100 is effectively shortened, and the layout of the whole machine is more compact.
In the present embodiment, the grip 5 protrudes downward from the rear end of the housing 1, and the battery pack 6 is located at the upper end of the grip 2; the water inlet end 7 is located at the front end of the motor 2 and at the lower end of the pump assembly 4, and the water outlet end 8 is located at the front end of the pump assembly 4.
Referring to fig. 1, specifically, the housing 1 includes a motor cavity 11 for accommodating the motor 2 and a connection seat 12 protruding backward from a rear end of the motor cavity 11, the transmission assembly 3 is located above the motor cavity 11, the pump assembly 4 is connected to a front end of the transmission assembly 3, the connection seat 12 and the battery pack 6 are located at a rear side of the transmission assembly 3, and the motor 2 is located between the water inlet end 7 and the holding portion 5; water inlet end 7 is attached to the outer side surface of motor cavity 11, battery pack 6 is arranged on the upper side of connecting seat 12, and holding part 5 is connected to the lower side of connecting seat 12. Set up battery package 6 in the upper end of portion 5 of gripping, and intake end 7 and laminate in the front side surface of motor cavity 11 for battery package 6 is kept away from into water end 7, prevents that water from getting into in battery package 6, prolongs battery package 6's life.
Referring to fig. 2, the driving assembly 3 includes a small bevel gear 31 installed at an upper end of the motor 2, a large bevel gear 32 engaged with the small bevel gear 31, and an eccentric shaft 33 driven by the large bevel gear 32, wherein the eccentric shaft 33 protrudes into the pump assembly 4 and drives the pump assembly 4 to reciprocate.
The utility model discloses a arrange motor 2 and pump package spare 4 perpendicularly, effectively shorten the horizontal length of wireless carwash rifle 100 for the overall arrangement of complete machine is more compact. Set up battery package 6 in the upper end of portion 5 of gripping, and intake end 7 and laminate in the front side surface of motor cavity 11 for battery package 6 is kept away from into water end 7, prevents that water from getting into in battery package 6, prolongs battery package 6's life.
The present invention is not limited to the above-described embodiments. It will be readily appreciated by those skilled in the art that there are numerous other alternatives to the cordless car wash gun of the present invention without departing from the spirit and scope of the invention. The protection scope of the present invention is subject to the content of the claims.
Claims (7)
1. A cordless car washing gun comprises a shell, a motor, a pump assembly, a holding part, a battery pack, a water inlet end and a water outlet end, wherein the motor is arranged in the shell, the pump assembly is driven by the motor, the holding part and the battery pack are connected to the rear end of the shell, the water inlet end and the water outlet end are connected to the pump assembly, the motor is powered by the battery pack and drives the pump assembly to suck external water from the water inlet end, and the external water is sprayed out from the water outlet end after being pressurized; the method is characterized in that: the cordless car washing gun comprises a transverse axis extending along the horizontal direction and a longitudinal axis perpendicular to the transverse axis, the pump assembly extends along the transverse axis, the motor extends along the longitudinal axis, the holding portion protrudes downwards from the rear end of the shell, and the battery pack is located at the upper end of the holding portion.
2. The cordless car wash gun of claim 1, wherein: the cordless car washing gun comprises a transmission assembly connected between the motor and the pump assembly, the transmission assembly comprises a small bevel gear installed at the end part of the upper side of the motor, a large bevel gear meshed with the small bevel gear and an eccentric shaft driven by the large bevel gear, and the eccentric shaft extends into the pump assembly and drives the pump assembly to reciprocate.
3. The cordless car wash gun of claim 1, wherein: the water inlet end is located at the front end of the motor and located at the lower end of the pump assembly, and the water outlet end is located at the front end of the pump assembly.
4. The cordless car wash gun of claim 2, wherein: the casing includes the holding the motor cavity of motor, the end of intaking laminate in the outside surface of motor cavity.
5. The cordless car wash gun of claim 4, wherein: the shell comprises a connecting seat protruding backwards from the rear end of the motor cavity, the battery pack is arranged on the upper side of the connecting seat, and the holding part is connected to the lower side of the connecting seat.
6. The cordless car wash gun of claim 5, wherein: the transmission assembly is located above the motor cavity, and the pump assembly is connected to the front end of the transmission assembly.
7. The cordless car wash gun of claim 6, wherein: the connecting seat and the battery pack are located on the rear side of the transmission assembly, and the motor is located between the water inlet end and the holding portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022445811.6U CN213705390U (en) | 2020-10-28 | 2020-10-28 | Wireless car washing gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022445811.6U CN213705390U (en) | 2020-10-28 | 2020-10-28 | Wireless car washing gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213705390U true CN213705390U (en) | 2021-07-16 |
Family
ID=76801439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022445811.6U Active CN213705390U (en) | 2020-10-28 | 2020-10-28 | Wireless car washing gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213705390U (en) |
-
2020
- 2020-10-28 CN CN202022445811.6U patent/CN213705390U/en active Active
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