BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of a conventional wiper.
FIG. 2 is a perspective view of a wiper of the present invention.
FIG. 3 is a perspective exploded view of the wiper of the present invention.
FIG. 4 is a perspective exploded view of the wiper of the present invention.
FIG. 5 is a sectional view of the wiper of the present invention.
FIG. 6 is a perspective exploded view of the protective cover and the elastic plate of the present invention.
FIG. 7 is an implementation view of the protective cover and the elastic plate of the present invention.
FIG. 8 is a schematic view showing the wiping of the wiper of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
The following descriptions are of exemplary embodiments only, and are not intended to limit the scope, applicability or configuration of the invention in any way. Rather, the following description provides a convenient illustration for implementing exemplary embodiments of the invention. Various changes to the described embodiments may be made in the function and arrangement of the elements described without departing from the scope of the invention as set forth in the appended claims.
Referring to FIGS. 2, 3 and 4, there is shown a wiper comprising an elastic plate 1, two securing seat 2, a rubber stripe 3, two rubber covers 4, two protective covers 5 and a fastening rod seat 6. The elastic plate 1 is elongated and the lateral side edge near to the ends of the elastic plate 1 is provided with symmetrical notches 11. The upper section of the securing seat 2 is provided with a U-shaped slot 21, and the lower section of the slot 21 is provided with a grip section 22. The slot 21 is provided with isolated rows of horizontal sectional hole 23 which extends to half the depth of the slot 21. The inward end of the securing seat 2 allows the extension of the grip section 22 to an appropriate length.
The rubber cover 4 is pointed and the bottom edge of the lateral side is provided with inward hook section 41.
The bottom edge of the rod seat 6 is provided with a symmetrical engaging hook 61.
In combination, the elastic plate 1 is mounted onto the slot 21 of the securing seat 1, and then, the securing seat 2 is engaged with the inner edge of the hook section 41 of the rubber cover. The grip section 22 is engaged with the rubber stripe 3 and the two ends of the elastic plate 1 are mounted with a protective cover 5, and the engaging hook 61 of the rod seat 6 is secured to the center region of the elastic plate 1. The connecting section of the two securing seat 2 is the grip section 22 such that the rod seat 6 can easily secure the elastic plate 1. Thus, the wiper is obtained and the wiper arm held by the rod seat 6 will drive the wiper to move.
As shown in FIG. 5, the elastic plate 1 is engaged at the slot 21, and after that it is placed onto the inner edge of the hook section 41. The grip section 22 is for the positioning of the rubber stripe 3 such that the wiper can be easily and conveniently fixed.
As shown in FIGS. 6 and 7, the inner edge of the protective cover 5 is provided with an engaging hook 51 and the inner edge at the front end is formed with a block 52 such that the protective cover 5 is fitted to the notches 11 of the elastic plate by means of the engaging hook 51 and the blocks 52 is used as a stop and the two protective covers 5 can be mounted at the two end of the wiper.
Referring to FIG. 8, the securing seat 2 is provided with isolated rows of horizontal sectional holes 23 such that the wiper possesses flexibility. When the wiper is driven to move, the best flexibility will move along the contour of the surface in contact; the rubber stripe 3 is close to the contact surface, and the wiping effect is enhanced.
It will be understood that each of the elements described above, or two or more together may also find a useful application in other types of methods differing from the type described above.
While certain novel features of this invention have been shown and described and are pointed out in the annexed claim, it is not intended to be limited to the details above, since it will be understood that various omissions, modifications, substitutions and changes in the forms and details of the device illustrated and in its operation can be made by those skilled in the art without departing in any way from the spirit of the present invention.