CN-121989864-A - Boneless wiper

Abstract

A method for applying force to glass by windshield wiper features that the pressure of adhesive tape of windshield wiper to glass is generated by the action of steel sheet and adhesive tape. The windshield wiper realizing the method comprises a connecting seat, a fixing seat, two steel sheets, a flow baffle, a rubber strip, two end clamping covers and the like, wherein the end of the rubber strip 2 is provided with a notch, the opposite inner sides of the two steel sheets are provided with steel sheet notches after the two ends of the steel sheet are assembled, the middle of each end cover is provided with 1 clamping strip with 2 clamping heads, the 2 clamping heads of each end cover clamping strip clamp the steel sheet and the rubber strip, the assembled length of the rubber strip is longer than that of the rubber strip in a natural state, so that the pressure of the rubber strip to the glass surface is arranged at each position of the rubber strip, the curvature of the steel sheet can be smaller, and the pressure of the rubber strip on the glass at each position of the windshield wiper is more uniform.

Inventors

• Request for anonymity

Assignees

• 东莞市辉鸿自动化设备有限公司

Dates

Publication Date

20260508

Application Date

20241104

Claims (6)

1. 1. The method for applying force to the glass by the boneless wiper is characterized in that the pressure of the boneless wiper adhesive tape to the glass is acted by the steel sheet and the adhesive tape simultaneously.
2. 2. The boneless wiper for realizing the method of claim 1 comprises a connecting seat, a fixing seat, two steel sheets, a flow baffle, an adhesive tape and two end clamping covers, and is characterized in that the end of the adhesive tape 2 is provided with a notch.
3. 3. The boneless wiper of claim 2, wherein the length of the adhesive tape after assembly is longer than the adhesive tape in a natural state.
4. 4. The boneless wiper of claim 2, wherein the two steel plates are provided with steel plate notches on opposite inner sides after being assembled.
5. 5. The boneless wiper of claim 2, wherein 1 clamping strip with 2 clamping heads is arranged in the middle of the two end covers.
6. 6. The boneless wiper of claim 2, wherein the 2 clips of the two end cap clip strips clip the steel sheet and the adhesive tape.

Description

Boneless wiper Technical Field The invention relates to a wiper, in particular to a boneless wiper. Background The mainstream boneless wiper in the present market comprises two steel sheets, fixing base, adhesive tape etc. and the adhesive tape is scraped the power of glass by the steel sheet and is decided by the power of adhesive tape pressure, in order that the adhesive tape can all scrape glass everywhere, the camber of steel sheet is great, and the pressure of steel sheet 2 end is bigger like this, so the adhesive tape of boneless wiper 2 end is more yielding. After a period of time, the boneless wiper is easy to produce abnormal sound during working, and certainly cannot be scraped cleanly. Disclosure of Invention In order to overcome the defects, the invention provides a boneless wiper which has more uniform force distribution and more consistent fitting degree with glass. Therefore, the windshield wiper rubber strip is more durable, can be scraped cleanly and can not generate abnormal sound. The technical scheme of the invention is that the method for applying force to the glass by the windshield wiper is provided, and the pressure of the windshield wiper adhesive tape to the glass is generated by the simultaneous action of the steel sheet and the adhesive tape. The windshield wiper realizing the method comprises a connecting seat, a fixing seat, two steel sheets, a flow baffle, a rubber strip, two end clamping covers and the like, wherein the end of the rubber strip 2 is provided with a notch, the opposite inner sides of the two steel sheets are provided with steel sheet notches after the two ends of the steel sheet are assembled, the middle of each end cover is provided with 1 clamping strip with 2 clamping heads, the 2 clamping heads of each end cover clamping strip clamp the steel sheet and the rubber strip, the assembled length of the rubber strip is longer than that of the rubber strip in a natural state, so that the pressure of the rubber strip to the glass surface is arranged at each position of the rubber strip, the curvature of the steel sheet can be smaller, and the pressure of the rubber strip on the glass at each position of the windshield wiper is more uniform. The invention has the beneficial effects that the bonding degree of the windshield wiper rubber strip and the glass is better, and the pressure of the windshield wiper rubber strip on the glass is more uniform, so that the effect of the boneless windshield wiper on the glass is better and the windshield wiper is more durable. Drawings FIG. 1 is a schematic diagram of an embodiment of the present invention. FIG. 2 is a schematic view of an embodiment of the invention without a main frame attached to the adhesive tape. FIG. 3 is a schematic view of the fit of an adhesive strip, a steel sheet and an end cap at one end of an embodiment of the invention. FIG. 4 is an exploded view of the mating position of the adhesive tape, steel sheet and end cap at one end of the embodiment of the invention. FIG. 5 is a schematic view of one end of the adhesive tape according to an embodiment of the invention. FIG. 6 is a schematic view of a steel sheet according to an embodiment of the present invention. Fig. 7 is a front view of an end cap according to an embodiment of the present invention. Fig. 8 is a top view of an end cap according to an embodiment of the present invention. Fig. 9 is a left side view of an end cap according to an embodiment of the present invention. In the figure, the connecting seat is 1, the fixing seat is 2, the end cover is 3, the end cover clamping head is 31, the clamping strip clamping groove is 32, the steel sheet is 4, the end notch is 41, the middle notch is 42, the guide wing is 5, the adhesive tape is 6, and the adhesive tape notch is 61. Detailed Description For clarity of description of the technical solution of the present invention, the present invention will now be further described with reference to the accompanying drawings and examples. The method for applying force to glass by windshield wiper features that the assembled rubber strip has longer length than the rubber strip in natural state and the pressure of the rubber strip to the glass is generated by the simultaneous action of steel sheet and rubber strip. The boneless wiper is shown in fig. 1, and comprises a connecting seat (1), a fixing seat (2), two steel sheets (4), guide fins (5), an adhesive tape (6), two end covers (3) and the like, wherein a middle gap (42) is formed in the middle of the two steel sheets (4) and used for limiting the position of the fixing seat (2), adhesive tape gaps (61) are formed in the 2 ends of the adhesive tape (6), steel sheet end gaps (41) are formed in the opposite inner sides of the two steel sheets (4) after two ends are assembled, an end cover clamping head (31) and a clamping strip clamping groove (32) are formed in the middle of the two end cover (3), and the steel sheet end gaps (41) and the adhesive tape gap