CN211984267U

CN211984267U - Rotary cup brush

Info

Publication number: CN211984267U
Application number: CN202020127534.1U
Authority: CN
Inventors: 王存仓
Original assignee: Ningbo Tianchou International Trade Co ltd
Current assignee: Ningbo Tianchou International Trade Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-11-24
Anticipated expiration: 2030-01-21

Abstract

The utility model provides a rotary cup brush. This rotatory cup brush is by the handle, a spring, the rotary rod, the steel ball, the rubber sleeve, connecting rod and cup brush head are constituteed, be equipped with four helicla flutes by the distribution in the above-mentioned handle, above-mentioned spring is put in the handle, above-mentioned rotary rod is also put in the handle and is being extruded the spring, be equipped with four globular holes by the distribution on the rotary rod outer wall, globular downthehole steel ball that has put, the steel ball can roll along the helicla flute, the top at the handle is established to above-mentioned rubber sleeve, and the rubber sleeve is passed at the top of rotary rod, above-mentioned rubber sleeve makes the rotary rod tentatively fixed, and the rotary rod can the free rotation after the pressurized, rotary rod and cup brush head are being connected to above-mentioned connecting rod. After the structure is adopted, the cup brush head can do two times of rotary motions with opposite directions through pressing the handle and the spring to reset, and the purpose of cleaning the inner wall of the cup can be achieved through each rotation, so that the cleaning efficiency is improved.

Description

Rotary cup brush

Technical Field

The utility model relates to an articles for daily use, specific rotatory cup brush for rinsing cup that says so.

Background

In daily life, after the cup is used, the cup brush needs to be used for cleaning, when the cup is cleaned in the current market, the cup brush needs to be manually rotated to clean the inner wall of the cup, the cleaning speed is low, the cup cleaning tool is labor-consuming and poor in cleaning effect, and particularly, an efficient cup cleaning tool is needed for places such as hotels where the cups need to be cleaned on a large scale. In the prior art, a rotary cup brush is also adopted, for example, the application number CN201420717074.2, because of adopting a one-way ratchet wheel structure, the cup can be cleaned by rotating only after being pressed by hand, and can not be cleaned by rotating when being reset, thus, in order to clean the cup, a user needs to repeatedly squeeze a handle for a plurality of times to achieve the cleaning effect, the cleaning efficiency is low, and the cleaning is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior cup brush, the utility model aims to solve the technical problems that: provides a rotary cup brush which is convenient to use and has higher cleaning efficiency.

In order to achieve the above object, according to one aspect of the present invention, the present invention is realized by the following technical measures: a rotary cup brush comprising:

the top opening of the handle is hollow, and a plurality of spiral grooves are formed in the inner wall of the handle;

the rotary rod is inserted in the handle, a gap is reserved between the rotary rod and the inner wall of the handle, spherical holes with the same number as the spiral grooves on the inner wall of the handle are arranged on the wall surface of the rotary rod, steel balls are arranged in the spherical holes and can roll along the spiral grooves,

a spring is arranged between the bottom of the rotating rod and the inner bottom surface of the handle and is used for resetting the rotating rod;

the rubber sleeve is arranged at the top of the handle, the top of the rotating rod penetrates through the rubber sleeve, the rotating rod can be preliminarily fixed by the rubber sleeve, and the rotating rod can freely rotate after being pressed;

the cup brush head is arranged at the top of the rotary rod.

This rotatory cup brush is through setting up the helicla flute in the handle, set up globular hole on the rotary rod, globular downthehole steel ball of card in the helicla flute that puts, when pushing down the handle, the steel ball will roll along the helicla flute, make the rotary rod rotate, the cup brush head just can rotate and wash the cup, the spring is being extruded to the rotary rod this moment, after the extrusion force of spring disappears, the resilience force of spring makes the rotary rod rotatory reset, abluent not only clean like this, also rotatory abluent efficiency that resets is just high when the rotary rod resets simultaneously, need not make a round trip to extrude the handle many times.

Further, the number of the spiral grooves is four, the four spiral grooves have the same rotation direction, and the phase difference between two adjacent spiral grooves is 90 degrees. Above-mentioned project organization is reasonable, is difficult for rocking when making the rotary rod rotatory.

Furthermore, a connecting rod is arranged between the rotating rod and the cup locking brush head. Above-mentioned project organization is more reasonable, can effectively improve the life of rotary rod because the comparatively short department that the rotary rod can be established is in the handle.

Further, the connecting rod with it is fixed through public buckle and female buckle cooperation between the rotary rod, and public buckle and female buckle are established at the connecting rod top one simultaneously, and one is established in the connecting rod bottom. The relative connecting rod of bull stick in above-mentioned design its manufacturing and installation all comparatively complicated, it is convenient to change like this after the connecting rod is damaged, also can increase the accessory of connecting rod more during the sale simultaneously.

Furthermore, the connecting rod and the cup brush head are movably fixed.

Furthermore, the head of the cup brush head is a sponge head or a nylon brush head or a rubber head. The design is convenient for cleaning the cup, and different cup brush heads are selected according to different stains.

Further, a handle sheath is sleeved outside the handle.

Further, the handle sheath is made of high-toughness silica gel material. The design has the antiskid function.

Compared with the prior art, the utility model has the advantages of: the cup cleaning machine performs two times of rotary motion in opposite directions through one working cycle, and the purpose of cleaning the inner wall of the cup is achieved through each rotation, so that the cleaning efficiency is improved.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:

fig. 1 is a schematic view of a rotary cup brush component according to the present invention.

Fig. 2 is a schematic view of a half-section structure of the handle of the present invention.

Description of reference numerals: 1. a handle; 2. a spring; 3. a rubber sleeve; 4. rotating the rod; 5. a connecting rod; 6. a cup brush head; 7. a handle sheath; 8. a helical groove; 9. steel balls; 10. a spherical hole.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "bottom", "top", and the like, 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 and 2, the rotary cup brush provided by this embodiment is composed of a handle 1, a spring 2, a rotary rod 4, a steel ball 9, a rubber sleeve 3, a connecting rod 5, a cup brush head 6, and a handle sheath 7, wherein the top of the handle 1 is open and hollow, the inner wall of the handle 1 is provided with four spiral grooves 8 which are uniformly arranged, the four spiral grooves 8 have the same rotation direction, the phase difference between two adjacent spiral grooves 8 is 90 °, the depth of each spiral groove 8 is slightly smaller than the radius of the steel ball 9, so that the steel ball 9 can roll along the spiral groove 8, the spring 2 is a compression spring, the rotary rod 4 can be pushed forward to an initial position after the pressure is pressed to a limit and the pressure is released, the rotary rod 4 is a round rod which is in clearance fit with the inner wall of the handle 1, and four spherical holes 10 are uniformly distributed on the outer wall of one end of the rotary, the depth of the spherical hole 10 is approximately equal to the radius of the steel ball 9, the positions of four spherical holes 10 are uniformly distributed on the same cross section, the phase difference between two adjacent spherical holes 10 is 90 degrees, the spherical holes are used for being matched with the spiral groove 8 for use, a male buckle with the diameter smaller than that of the rotary rod 4 extends from the top of the rotary rod 4, the male buckle is used for being buckled in a female buckle arranged at the bottom of the connecting rod 5, the steel ball 9 is a common spherical steel ball, the steel ball 9 is arranged in the spherical hole 10 and can roll along the spiral groove 8, the longitudinal motion of the rotary rod 4 is converted into the circular motion, the conversion from the longitudinal motion to the circular motion is realized, a stepped hole is arranged in the rubber sleeve 3, a large hole is sleeved at the top end of the handle 1, a small hole is used for penetrating through the rotary rod 4, the rotary rod 4 can be preliminarily fixed and can freely rotate, for driving the cup brush head 6 to rotate together.

As a further preferred structure, the head part of the cup brush head 6 is a sponge head or a nylon brush head or a rubber head, and the handle sheath 7 tightly sleeves the handle 1 and is made of high-toughness silica gel material, so that the cup brush head is more anti-skid and more comfortable in hand feeling.

When the rotary cup brush provided by the embodiment is used, after the cup brush head 6 is inserted into a cup to be cleaned, the handle sheath 2 is held and pressed down forcibly, at the moment, the steel balls 9 in the four spherical holes 10 of the rotary rod 4 move along the four uniformly arranged spiral grooves 8, due to the structure of the spiral grooves 8, the steel balls 9 drive the rotary rod 4 to rotate, the cup brush head 6 is finally driven to rotate to clean the inner wall of the cup, the movement is stopped until the steel balls are pressed to the compression limit of the spring 2, at the moment, the pressing force is cancelled, only the handle sheath 7 is required to be protected by hands, under the reset of the spring 2, the steel balls 9 in the four spherical holes 10 of the rotary rod 4 return to the initial position along the four uniformly arranged spiral grooves 8, the rotary rod 4 is driven to rotate in the opposite direction, so that a working cycle does two times of rotary motions in opposite directions, thereby improving the cleaning efficiency.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various changes and modifications may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotary cup brush, comprising:

the cup brush head is arranged at the top of the rotary rod.

2. A rotary cup brush according to claim 1 wherein there are four said helical flutes, four of said flutes having the same direction of rotation and two adjacent flutes being 90 ° out of phase.

3. A rotating cup brush according to claim 1, wherein a connecting rod is provided between the rotating rod and the lock cup brush head.

4. A rotary cup brush according to claim 3, wherein the connecting rod is fixed to the rotary rod by a male and female snap fit, and the male and female snap fit are provided one on top of the connecting rod and one on the bottom of the connecting rod.

5. A rotary cup brush according to claim 3, wherein said connecting rod is movably fixed to said cup brush head.

6. A rotary cup brush according to claim 1 or 5, wherein said cup brush head is a sponge head or a nylon or rubber head.

7. A rotary cup brush according to claim 1, wherein said handle is sheathed on its outside with a handle sheath.

8. A rotary cup brush according to claim 7, wherein said handle sheath is made of a high tenacity silicone material.