Patent ID: 9376825
Filing Date: 2016-06-28
CPC Classification: E04F

Claim Text:
1. A multifunctional filler tool, comprising: a handle having an arc-shaped structure with a first end, a second end, a top surface, a bottom surface, and two lateral surfaces, wherein a direction from the bottom surface to the top surface is defined as an upward direction, a direction opposite to the upward direction is defined as a downward direction, and the lateral surfaces extend from opposite sides of the top surface; the handle further including a scraper integrally formed on the first end; the scraper having a scraping edge, and the scraping edge extending linearly to be used to make a flat surface on filler; the handle further being provided with a slot, a first positioning notch, and a second positioning notch, wherein the slot is between the first end and the second end, and penetrates the top surface and the bottom surface, and the first positioning notch and the second positioning notch are on a sidewall of the slot, where the first positioning notch is adjacent to the first end, and the second positioning notch is adjacent to the second end; and two guiding grooves being provided on the lateral surfaces; a shovel connected to the second end of the handle, wherein the shovel is made of a metal, and has an angle of 90 degrees; a sliding element having a cap-shaped structure with a chamber and an open end; the sliding member further including an insert, which is a triangle-shaped plate, on an end opposite to the opening end; the insert being provided with two ear portions; the sliding element having an inner surface facing the chamber, on which two opposite guiding portions and two stems are provided, wherein the handle is inserted in the chamber in such a manner that the sliding element covers the top surface and the two lateral surfaces of the handle, the stems are inserted in the slot, and the guiding portions of the sliding element are slidably received in the guiding grooves of the handle; a sliding assembly including a stop member and a fastener, wherein the stop member is unable to pass through the slot because of a shape thereof, and fixed to the stems by the fastener, so that the sliding member is secured to the handle and movable along the guiding grooves; the stop member being provided with a boss which selectively engages the first positioning notch or the second positioning notch; and a trowel having a hollow triangle structure with a tip and a pocket, wherein the pocket is larger than the insert, so that the insert is capable of being inserted in the pocket; the trowel further including two apertures which are in communication with the pocket and aligned with the two ear portions; the trowel being removably sleeved onto the insert, and the two ear portions engaging the two apertures; the trowel being driven by the sliding element to move between an idle position and an active position while keeping abutting against the scraper, wherein when in the active position, the trowel is located on the upward direction and covers the scraper, and the boss of the stop member is moved into the first positioning notch; further wherein when in the idle portion, the trowel slides away from the scraping edge while keeping abutting against the scraper, and the stop member is moved to a position where the boss engages the second positioning notch, whereby the trowel is able to make an arc-shaped surface on filler corresponding to a curvature of the tip and made of plastic material.