CN213217795U

CN213217795U - Device structure of miniature portable tooth washing device

Info

Publication number: CN213217795U
Application number: CN202021340668.8U
Authority: CN
Inventors: 邓新辉
Original assignee: Shenzhen City Lion Technology Co ltd
Current assignee: Shenzhen City Lion Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-05-18
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a device structure of miniature portable tooth cleaner, the central axis that the device was arranged the gear rotation axis that adopts the small motor and the plunger pump is not on a straight line, but makes the gear rotation axis of small motor and the central axis of plunger pump form a contained angle, sees the size difference of used small motor, with this contained angle setting at 42^oAnd 48^oCommon general small motors in the market can be adopted, and special motors are not needed. The utility modelThe novel tooth washing device well solves the problem that the existing tooth washing device product is too long in body shape, does not need to adopt a special device, does not increase the cost, and well realizes the portability of the product.

Description

Device structure of miniature portable tooth washing device

Technical Field

The utility model relates to a device structure of a tooth washing device, in particular to a device structure of a miniature portable tooth washing device which uses high-frequency high-pressure water flow to wash teeth.

Background

More and more people are now beginning to use dental rinses to treat the mouth without the use of a post-meal mouth-containing water drum with chin aids. The high-pressure high-frequency water flow has more teeth cleaning benefits, can clean the gum in places where hard objects such as toothpicks, dental floss, toothbrushes and the like can not reach, and can massage the gum, promote the blood circulation of the gum part, reduce the breeding of bacteria and protect the teeth.

However, the existing products are large in size and inconvenient to carry about, and the existing products which are large in mobility in work and life need to be carried about are needed. The reason why the volume of the product is large is that the water tank occupies much space, and the internal components of all the products are arranged at present, namely, the axis of the plunger pump and the rotation axis of the small motor gear are in the same straight line. This internal device structure makes the product body longer. The utility model discloses a device structure can shorten the length of product, realizes the portability of product.

Disclosure of Invention

In order to shorten the length of the tooth washing device and realize the portability of the product, the utility model provides a miniature portable tooth washing device structure, which forms an included angle between the gear rotation axis of a small motor and the central axis of a plunger pump.

The utility model provides a technical scheme that its technical problem adopted is: the gear rotation axis of the small motor and the central axis of the plunger pump are not in the same line, the gear rotation axis of the small motor and the central axis of the plunger pump form an included angle, and the included angle is set to 42^oAnd 48^oCommon general small motors in the market can be adopted, and special motors are not needed.

The utility model well solves the problem that the body shape of the existing tooth washing device is too long, does not need to adopt special devices, does not increase any cost, and well realizes the portability of the product.

Drawings

FIG. 1 is a schematic view of the axis of rotation of the gear of the small motor forming an angle with the central axis of the plunger pump;

FIG. 2 is a schematic view of the gear rotation axis of the small motor and the central axis of the plunger pump on the same line;

FIG. 3 is a schematic view of a small electric motor;

FIG. 4 is a schematic view of an eccentric;

fig. 5 is a schematic diagram of a plunger pump.

In the figure, 1, the rotation axis of a motor gear, 2, the central axis of a plunger pump, 3, a plunger pump, 4, a motor gear, 5, an eccentric wheel, 6, a circular column on the eccentric wheel, 7, a motor, 8, a plunger pump, 9, an oval groove on a plunger pump and 10, a pull rod.

Detailed Description

The utility model discloses specific embodiment is: when the devices are arranged, an included angle is formed between the rotating shaft 1 of the gear 4 of the small motor 7 and the central axis 2 of the plunger pump 3, the included angle is different in size according to the size of the motor 7, and the range is 42^oTo 48^oThe gear 4 of the small motor 7 is meshed with the teeth of the eccentric wheel 5, the elliptic groove 9 of the pull rod 10 of the plunger pump 8 is sleeved on the circular column 6 of the eccentric wheel 5, the motor 7 rotates to drive the eccentric wheel 5 to rotate, and the eccentric wheel 5 rotates to drive the pull rod 10 of the plunger pump 3 to reciprocate.

Claims

1. The utility model provides a device structure of miniature portable water toothpick, includes eccentric wheel (5), plunger pump (3), small motor (7), characterized by: the rotation axis (1) of the gear (4) of the small motor (7) is not in the same line with the central axis (2) of the plunger pump (3), and the rotation axis (1) of the gear (4) of the small motor (7) forms an included angle with the central axis (2) of the plunger pump (3).

2. The device structure of miniature portable dental rinser of claim 1, characterized in that: the rotation axis (1) of the gear (4) of the small motor (7) and the central axis (2) of the plunger pump (3) form a central axis (42) or more^oLess than or equal to 48^oAnd the included angle of the angle.