TWM535537U - Cleaning brush featuring electrostaticity elimination - Google Patents

Description

Cleaning brush that can eliminate static electricity

The present invention relates to a cleaning brush, and more particularly to a cleaning brush that can eliminate static electricity.

Pressing the surface of the screen or disc will cause dirt such as static electricity and dust on the surface when it is used for a long time. It is necessary to remove some static electricity and dirt to maintain the quality of the screen or disc.

However, the conventional cleaning brush has a cleaning effect only on dust, and it has no elimination effect on static electricity. Further, in the conventional cleaning brush, the removed dust adheres to the brush body, and the attached dust must be removed by another cleaner, which is extremely inconvenient to use.

The present invention provides a cleaning brush capable of eliminating static electricity, which has the effects of removing dust and eliminating static electricity.

According to one aspect of the present invention, a cleaning brush capable of eliminating static electricity is provided for removing static electricity and dust adhering to the surface of the object to be cleaned, and the cleaning brush capable of eliminating static electricity includes a conductive housing. The bottom surface of the housing has a fitting groove, and the conductive housing has two opposite positions And a conductive brush that fits the recessed slot and is electrically connected to the conductive housing.

According to an embodiment of the present invention, a conductive brush includes a base; a conductive sheet disposed on a top surface of the base; and a plurality of bundles of conductive fibers that are U-shaped around the left and right sides of the base and the conductive sheets The top surface, the conductive sheet and the part of the conductive fiber are embedded in the insertion groove, and part of the conductive fibers protrude from the bottom surface of the conductive shell in the left and right rows, and the conductive sheet and the plurality of conductive fibers are electrically contacted Conductive housing.

According to an embodiment of the present invention, the conductive housing includes a housing body and a conductive outer shell covering the outer surface of the housing body, the housing body is provided with a through hole; the base is provided with a fixing hole, and the conductive sheet is provided with a The cleaning brush further includes a conductive bar having a first end portion and a second end portion opposite to each other, the conductive rod passing through the through hole of the housing body and the perforation of the conductive sheet, first The end portion is fixed to the fixing hole of the base plate, and the second end portion is in contact with the conductive outer casing; the conductive sheet and the plurality of conductive fibers are electrically contacted to the conductive outer casing of the conductive housing via the conductive rod.

According to an embodiment of the present invention, a body is further disposed on the two end walls of the conductive housing and rotatably covers the bottom surface of the conductive housing, and the base body is opposite to the conductive housing. An inner wall of the bottom surface is provided with a scraping plate.

According to an embodiment of the present invention, each end wall of the conductive housing is provided with a protruding shaft, and each end wall is provided with a positioning protrusion at each of the upper and lower positions of each protruding shaft; the base body includes a continuous bottom plate and Two end plates, each of which is respectively provided with a shaft hole and a position corresponding to each of the protruding shafts and each of the positioning protrusions The positioning holes are respectively disposed on the protruding shafts, and the positioning holes are rotatably engaged and positioned at the positioning protrusions, and the scraping plate is disposed on the inner wall of the bottom plate of the base body and protrudes toward the bottom surface of the conductive housing.

According to the present invention, the cleaning brush capable of eliminating static electricity has the functions of eliminating static electricity and removing dust, and the scraping plate of the rotatable seat body can scrape the dust attached to the end portion of the conductive brush during cleaning. It is extremely convenient to use.

The conductive brush and the cleaning component are integrated, and the scraping plate of the rotatable cover can scrape the dust attached to the tip of the conductive brush and the surface of the cleaning component during cleaning, and the carrying and using are extremely convenient.

100‧‧‧Electrical housing

110‧‧‧ bottom

120‧‧‧ embedded slot

130‧‧‧End wall

131‧‧‧

132‧‧‧Positioning bumps

140‧‧‧Shell body

141‧‧‧Perforation

150‧‧‧Electrical housing

200‧‧‧ conductive brush

210‧‧‧Abutment

211‧‧‧Fixed holes

220‧‧‧Conductor

221‧‧‧through hole

230‧‧‧Electrical fiber

300‧‧‧ Conductive rod

310‧‧‧First end

320‧‧‧second end

400‧‧‧ body

410‧‧‧floor

411‧‧‧Scraping board

420‧‧‧End board

421‧‧‧ shaft hole

422‧‧‧Positioning holes

500‧‧‧ screen

Fig. 1 is a perspective view showing the appearance of a cleaning brush capable of eliminating static electricity according to a first embodiment of the present invention.

Fig. 2 is an exploded view showing the cleaning brush shown in Fig. 1.

Fig. 3 is a cross-sectional view showing the cleaning brush shown in Fig. 1 taken along line A-A.

Fig. 4 is a cross-sectional view showing the cleaner shown in Fig. 3 in which the conductive housing and the conductive brush are rotated upward.

Fig. 5 is a schematic view showing the use of the cleaning brush shown in Fig. 4.

Fig. 6 is a schematic view showing the use of the cleaning brush shown in Fig. 3 to scrape off the dust on the conductive brush with the scraping plate of the seat.

Figure 7 is an exploded view showing a cleaning brush capable of eliminating static electricity according to a second embodiment of the present invention.

Fig. 8 is a cross-sectional view showing the cleaning brush shown in Fig. 7.

The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of embodiments with reference to the drawings.

Referring to FIGS. 1 to 6 , the static cleaning brush according to a first example of the present invention includes a conductive housing 100 , a conductive brush 200 and a body 400 .

The conductive housing 100 may be made of a conductive material such as metal as a whole, or may be plated with a metal layer on the outer surface of the housing to form a conductive shell. The bottom surface 110 of the conductive housing 100 has a recessed groove 120. The conductive housing 100 has two opposite end walls 130. Each of the end walls 130 is provided with a protruding shaft 131. Each of the end walls 130 is provided with a positioning protrusion 132 at each of the upper and lower positions of the protruding shafts 131.

The conductive brush 200 is embedded in the recessed groove 120 of the conductive housing 100 and electrically contacts the conductive housing 100 . The conductive brush 200 includes a base 210, a conductive sheet 220 and a plurality of conductive fibers 230. The base 210 is made of plastic. The conductive sheet 220 is made of a conductive material such as metal, which is provided on the top surface of the base 210. The plurality of conductive fibers 230 are U-shaped and fixed to the top surfaces of the left and right sides of the base 210 and the conductive sheets 220. The base 210, the conductive sheet 220 and a portion of the conductive fibers 230 are embedded in the recessed slots of the conductive housing 100. 120, and a portion of the conductive fibers 230 protrude from the bottom surface 110 of the conductive housing 100 in the left and right rows. The conductive sheet 220 and the plurality of conductive fibers 230 are electrically connected to the inner wall of the conductive housing 100. The conductive sheet 220 electrically combines the plurality of conductive fibers 230 to have electrical stability.

The base 400 is pivotally disposed on the two end walls 130 of the conductive housing 100 and rotatably covers the bottom surface 110 of the conductive housing 100. The base 400 is provided with a scraping plate 411 on an inner wall of the bottom surface 110 of the conductive housing 100. Specifically, the base 400 includes a bottom plate 410 and two end plates 420. The end plates 420 are respectively provided with a shaft hole at positions corresponding to the protruding shaft 131 and the positioning protrusion 132 of the conductive housing 100. 421 and a positioning hole 422; the shaft hole 421 of the base 400 is pivotally disposed on the protruding shaft 131 of the conductive housing 100, so the base 400 can rotate relative to the conductive housing 100 with the protruding shaft 131 as an axis; the positioning hole 422 Then, as the base 400 rotates, and when the positioning hole 422 is positioned relative to the positioning protrusion 132 of the conductive housing 100, the positioning hole 422 and the positioning protrusion 132 are engaged with each other. At this time, the base 400 is shielded from the conductive brush 200, and has a dustproof and protective effect on the conductive brush 200, and the base 400 has a function of facilitating stable placement for the entire cleaning brush.

The scraping plate 411 of the base 400 is disposed on the inner wall of the bottom plate 410 and protrudes toward the bottom surface 110 of the conductive housing 100. The scraping plate 411 has a function of arranging the conductive fibers 230 of the conductive brush 200, and has a function of scraping off dust attached to the conductive fibers 230.

Referring to FIG. 5 together, when the static electricity on the object to be cleaned, such as the disc or the screen 500, is to be removed, the conductive housing 100 is provided with the conductive brush. The 200 turns toward the opposite direction of the seat 400 such that the conductive fibers 230 of the conductive brush 200 are exposed. At this time, the user holds the conductive housing 100 and brushes the conductive fiber 230 of the conductive brush 200 to contact the surface of the screen 500. The static electricity on the screen 500 can pass through the conductive fiber 230 and the conductive sheet 220 and the conductive housing 100. And the human body was removed. When the conductive fibers 230 are brushed back and forth, dust on the surface of the screen 500 is also swept or attached to the outer ends of the conductive fibers 230.

Referring to FIG. 6 together, after the above electrostatic conduction is completed, the base 400 can be rotated, so that the scraping plate 411 of the base 400 passes through the conductive fibers 230 of the conductive brush 200 for finishing the conductive fibers 230 and attaching them. The dust on the outer end of the conductive fiber 230 is scraped off.

Referring to FIGS. 7-8, the static cleaning brush according to a second example of the present invention includes a conductive housing 100, a conductive brush 200, a conductive bar 300 and a body 400.

The difference between the second embodiment and the first embodiment is that, in the first embodiment, the conductive housing 100 is a single structure, and in the second embodiment, the conductive housing 100 is a two-piece composite structure. And a conductive rod 300 is added from the conductive brush 200 to the conductive housing 100. The remaining structures of the two embodiments are the same.

In detail, in the second embodiment, the conductive housing 100 includes a housing body 140 and a conductive housing 150 disposed on an outer surface of the housing body 140, and the housing body 140 is provided with a through hole 141. . The base 210 of the conductive brush 200 is provided with a fixing hole 211, and the conductive sheet 220 is provided with a through hole 221. The conductive bar 300 has a first end 310 and an opposite one The second end portion 320, after the conductive rod 300 passes through the through hole 221 of the casing body 140 and the through hole 221 of the conductive sheet 220, is fixed to the fixing hole 211 of the base 210 by the first end portion 310, and the second end portion 320 is in contact with the conductive housing 150. Therefore, the conductive sheet 220 and the plurality of conductive fibers 230 are electrically contacted to the conductive outer casing 150 of the conductive housing 100 via the conductive rods 300.

Therefore, when the user holds the conductive outer casing 150 to brush the conductive fiber 230 back and forth, the static electricity on the object to be cleaned, such as the screen, can pass through the conductive fiber 230 and the conductive sheet 220, the conductive rod 300, the conductive outer casing 150 of the conductive housing 100, and the human body. And was excluded. When the conductive fibers 230 are brushed back and forth, dust on the surface of the object to be cleaned is also swept or attached to the outer end portion of the conductive fibers 230. The dust is then scraped off by the scraping plate 411 of the base 400.

The cleaning brush capable of eliminating static electricity according to an embodiment of the present invention has the functions of eliminating static electricity and removing dust, and the scraping plate of the rotatable seat body can be attached to the outer end portion of the conductive fiber during cleaning. The dust is scraped off and it is extremely convenient to use.

Although the present invention is disclosed in the above embodiments, it is not intended to limit the present invention. Any one skilled in the art can make various modifications and retouchings without departing from the spirit and scope of the present invention. It is subject to the definition of the scope of the patent application attached.

100‧‧‧Electrical housing

110‧‧‧ bottom

120‧‧‧ embedded slot

200‧‧‧ conductive brush

210‧‧‧Abutment

220‧‧‧Conductor

230‧‧‧Electrical fiber

400‧‧‧ body

410‧‧‧floor

411‧‧‧Scraping board

420‧‧‧End board

Claims (5)

A cleaning brush capable of eliminating static electricity, comprising: a conductive housing, the bottom surface of the conductive housing has a fitting groove, the conductive housing has two opposite end walls; and a conductive brush for inserting the embedded The cavity is electrically connected to the conductive housing. The cleaning brush for eliminating static electricity according to claim 1, wherein the conductive brush comprises: a base; a conductive sheet disposed on a top surface of the base; and a plurality of bundles of conductive fibers fixed in a U shape The left and right sides of the base and the top surface of the conductive sheet, the base, the conductive sheet and the part of the conductive fibers are embedded in the embedded groove, and a part of the conductive fibers protrude from the conductive line in the left and right rows. The conductive sheet and the plurality of conductive fibers are electrically connected to the conductive housing. The cleaning brush according to claim 2, wherein the conductive housing comprises a housing body and a conductive housing is disposed on an outer surface of the housing body, the housing body is provided with a through hole; The mounting plate is provided with a fixing hole, and the conductive sheet is provided with a through hole; the cleaning brush further comprises a conductive bar having a first end portion and a second end portion opposite to each other, the conductive rod passing through the shell After the perforation of the body body and the perforation of the conductive sheet, the first end portion is fixed to the fixing hole of the base, and the second end portion is in contact with the conductive outer casing; the conductive sheet and the multi-beam conductive fiber Electrically contacting the electrically conductive outer casing of the electrically conductive housing via the electrically conductive rod. The cleaning brush for eliminating static electricity according to claim 1, further comprising a body pivotally disposed on the two end walls of the conductive housing and rotatably covering the bottom surface of the conductive housing, and The seat body is provided with a scraping plate on an inner wall opposite to the bottom surface. The static cleaning brush of claim 4, wherein each of the end walls of the conductive housing is provided with a protruding shaft, and each of the end walls is provided with a positioning protrusion at each of the upper and lower positions of the protruding shaft. a plurality of bottom plates and two end plates, each of the end plates respectively having a shaft hole and a positioning hole at positions corresponding to the protruding shafts and each of the positioning protrusions, each of the shafts The hole is pivotally disposed on each of the protruding shafts, and each of the positioning holes is rotatably engaged with each of the positioning protrusions. The scraping plate is disposed on an inner wall of the bottom plate and protrudes toward a bottom surface of the conductive housing.