sweeper brush
A sweeping machine and dust-sweeping technology, which is applied in the field of dust-sweeping brushes, can solve problems such as poor structural stability at joints, unreasonable design, and difficult connections, and achieve the goals of improving assembly efficiency, strong practicability, and improving structural strength and stability Effect
Active Publication Date: 2020-11-06
嘉兴市楚汉电器有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] Although the above-mentioned solution has many advantages above, this solution has at least the following defects: the design is unreasonable and the structure is complicated, it is not easy to connect with the power shaft and the structural stability of the connection is poor
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The following are specific embodiments of the invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0022] like Figure 1-2 As shown, the dust-sweeping brush of this sweeping machine includes a rotary joint head 1, on the circumference of the rotary joint head 1, there are several brush bundles 2 arranged obliquely downward and outwardly, and a connecting hole is provided on the axial center of the rotary joint head 1 1a and at least a circumferential positioning plane 1b is provided on the connecting hole 1a, a number of guide grooves 1c arranged axially along the connecting hole 1a are provided on the hole wall of the connecting hole 1a, and a number of guide grooves 1c are provided on the hole wall of the connecting hole 1a There are at least two snap connection grooves 1d arranged symmetrically.
[0023] In the optimization...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of dust removing apparatuses and specially relates to a dust sweeping brush of a sweeper. The technical problems of difficult assembly and low connecting strength in the prior art are solved. The dust sweeping brush of a sweeper comprises a rotary connection head; a plurality of hairbrush bundles arranged downward and outward in an inclined manner are arranged in the peripheral direction of the rotary connection head; the axial center of the rotary connection head is provided with a connecting hole which has at least one peripheral locating plane; the hole wall of the connecting hole is provided with a plurality of guide grooves arranged axially along the connecting hole; the hole wall of the connecting hole is also provided with at least two symmetrically-arranged snap joint connection grooves. The dust sweeping brush of a sweeper has the advantages of easy assembly, high structural strength and long service life.
Description
technical field [0001] The invention belongs to the technical field of dust removal and cleaning equipment, in particular to a dust sweeping brush of a floor sweeper. Background technique [0002] Vacuum cleaners can be divided into vertical, horizontal and portable according to their structure. The working principle of the vacuum cleaner is to use the motor to drive the blades to rotate at high speed, generate air negative pressure in the sealed housing, and absorb dust. Its working principle is that the motor of the vacuum cleaner rotates at high speed, sucks in air from the suction port, and makes the dust box generate a certain vacuum. In the bag, the filtered air enters the motor through a layer of filter. This layer of filter is a protective barrier to prevent the dust bag from being broken and sucked into the motor. , so another filter is added before it flows out of the vacuum cleaner. [0003] The structure of the vacuum cleaner includes a sweeping brush. For ex...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/04
CPCA47L9/04
Inventor 王莉
Owner 嘉兴市楚汉电器有限公司