TWI671456B - Scraping tool structure - Google Patents

Abstract

The invention discloses a scraping tool structure, which includes a body having a front end and a rear end; a first scraping member is connected to the front end of the body, and the first scraping member includes a first side and a first side connected to each other. Two sides, where the first side is in contact with the second side includes a first end and a second end opposite the first end, wherein one edge of the first side is a first edge and the second side An edge on the side is a second edge, the first edge is in the same direction as the second edge, and a first notch is formed on the first edge, and a second notch is formed on the second edge. The first end to the first recess and the second recess constitute a first scraping portion. In this way, the notch structure is used to make discontinuous contact between the adhesive and the edge of the tool, thereby reducing the resistance of the adhesive to the tool.

Description

Scraping tool structure

The invention relates to the technical field of a hand tool, in particular to a scraping tool structure for scraping adhesive.

Generally, after being applied to a joint, Silicon will change with time, such as darkening, dirtying or peeling. Once the above state is generated, the silicon gel adhered to the predetermined position can be scraped off with a suitable tool, and then the silicon gel can be refilled.

A hand tool for caulking and smoothing, such as the invention patent of Taiwan I517942, discloses an integrated caulking finishing tool, one end of which contains a scraping member that can be used to push out the aging and blackening caulking agent (silicon) . However, the edge of the scraper is a continuous flat shape, so when the sealant is pushed out, the pushed-out sealant will accumulate on the straight and continuous edge, thereby increasing the resistance to the tool. .

Secondly, Taiwan's new patent No. M371067 discloses a caulking and scraping hand tool, one end of which contains a scraping member that can be used to push out the aging and darkening caulking agent (silicon). However, the edge of the scraper in the pre-patent case is also a continuous flat shape, so the filling will form a large pushing resistance with the joint sealant during the pushing and removing process.

The invention aims at solving the disadvantage that the scraper and the sealant (silicon) will form a large resistance when scraping the sealant (silicon).

The invention provides a scraping tool structure, which can use a notch structure to make discontinuous contact between the adhesive (silicon) and the edge of the tool, thereby reducing the resistance of the adhesive to the tool.

In order to achieve the above-mentioned object and effect, the scraping tool structure disclosed in the present invention includes a body having a front end and a rear end; a first scraping member is connected to the front end of the body, and the first scraping member includes a phase A first side and a second side that are connected to each other, and the contact position of the first side and the second side includes a first end and a second end opposite to the first end, wherein: an edge of the first side Is a first edge, an edge of the second side is a second edge, the first edge is in the same direction as the second edge, and a first notch is formed at the first edge, and a second notch is formed At the second edge, a first scraping portion is formed between the first notch to the first end and the second notch to the first end.

The front end of the first scraper connected to the main body includes integrally forming the two, or the first scraper is mounted on the front end of the main body in the form of an independent member.

In the following, according to the purpose and effect disclosed by the present invention, preferred embodiments are described in detail in conjunction with the drawings.

10‧‧‧ Ontology

12‧‧‧ front

14‧‧‧ backend

20‧‧‧The first scraping part

22‧‧‧ the first side

24‧‧‧ second side

26‧‧‧ the first end

28‧‧‧ the second end

30‧‧‧ first edge

32‧‧‧ second edge

34‧‧‧first notch

35‧‧‧First Blade Face

36‧‧‧Second notch

37‧‧‧Second Blade Face

38‧‧‧First Scraper

40‧‧‧ Third Edge

42‧‧‧ fourth edge

44‧‧‧ third notch

45‧‧‧ Third Blade Face

46‧‧‧ Fourth notch

47‧‧‧ fourth blade face

48‧‧‧Second Scraper

50‧‧‧The second scraping part

60‧‧‧Viscose

62‧‧‧Viscose

70‧‧‧The first scraping part

72‧‧‧ first notch

74‧‧‧ second notch

76‧‧‧ Third notch

78‧‧‧ fourth notch

80‧‧‧The first scraping part

82‧‧‧Second Scraper

90‧‧‧ positioning pin

92‧‧‧ Locating Pin

100‧‧‧The second scraping part

101‧‧‧embossed structure

110‧‧‧The second scraping part

FIG. 1 is a perspective external view of a first embodiment of the present invention.

Fig. 2 is a plan view of the first embodiment of the present invention.

Fig. 3 is an external view of a first scraper in a first embodiment of the present invention in a plan view.

Fig. 4 is a schematic view of the use state of the first scraper of the present invention.

Fig. 5 is a schematic view of another use state of the first scraper of the present invention.

Fig. 6 is a perspective external view of a second example of the present invention.

Fig. 7 is a perspective external view of a third example of the present invention.

Fig. 8 is a schematic structural view of a notch of the present invention.

Please refer to FIG. 1, which shows that one end of a body 10 in the form of a gripping tool of a scraping tool is a front end 12, and the other end is a rear end 14 opposite to the front end 12. A first scraper 20 is connected to the front end 12 of the body 10, and a second scraper 40 is connected to the rear end 14 of the body 10.

Referring to FIGS. 1 and 2, the first scraping member 20 includes a first side surface 22 and a second side surface 24 connected to each other. One side of the first side surface 22 is in contact with one side of the second side surface 24, and the first side surface 22 and the second side surface 24 are opposed to each other at a predetermined inclination angle from a contact position. The first scraping member 20 is formed on the front end 12 of the main body 10, and the first scraping member 20 is integrated with the main body 10.

The contact position between the first side surface 22 and the second side surface 24 includes a first end 26 and a second end 28 opposite to the first end 26. Next, an edge (upper edge) of the first side surface 22 is a first edge 30, an edge (upper edge) of the second side surface 24 is a second edge 32, and the first edge 30 and the second edge 32 in the same direction. A first notch 34 is formed on the first edge 30, a second notch 36 is formed on the second edge 32, a first scraping portion 38 is formed from the first notch 34 to the first end 26 and the The second notch 36 reaches the first end 26. The first notch 34 is open at one end and is located on the first edge 30. The depth direction (d) of the first notch 34 corresponds to the height direction (D) of the first side surface 22. Similarly, the second recess 36 is open at one end and is located on the second edge 32. The depth direction (d) of the second recess 36 corresponds to the height direction (D) of the second side surface 24.

Referring to FIG. 3, an edge of the first side surface 22 is a third edge 40 and is opposite to the first edge 30, and an edge of the second side surface 24 is a fourth edge 42 and is opposite to the second edge 32. The third edge 40 is in the same direction as the fourth edge 42, and a third notch 44 is formed on the third edge 40, a fourth notch 46 is formed on the fourth edge 42, and a second scraping portion 48 is formed From the third notch 44 to the second end 28 and the fourth notch 46 to the second end 28. The second scraping portion 48 is opposite to the first scraping portion 38. According to the teaching in FIG. 1, the third recess 44 is open at one end and is located on the third edge 40. The depth direction of the third recess 44 corresponds to the height direction (D) of the first side surface 22. Similarly, the fourth notch 46 shown in FIG. 3 has an opening at one end and is located on the fourth edge 42. The depth direction of the fourth notch 46 corresponds to the height direction D of the second side surface 24 (see FIG. 1). Figure).

Please refer to FIG. 4. In the first use state of this embodiment, the first scraping portion 38 is used to push the adhesive 60 adhered to a predetermined position, for example, Silicone, so that the adhesive 60 can be pushed out. It is worth noting that when the removed adhesive 60 corresponds to the first notch 34 and the second notch 36, the adhesive 60 and the first edge 30 of the first scraping portion 38 and the first The contact state of the two edges 32 is interrupted, so the resistance of the adhesive 60 to the first scraping portion 38 can be reduced, so that the process of removing the adhesive 60 can be smoother and labor-saving.

Please refer to FIG. 5. In the second use state of this embodiment, the second scraping portion 48 is used to scrape the adhesive 62 adhered to a predetermined position, for example, Silicone, so that the adhesive 62 can be scraped off. It is worth noting that when the scraped adhesive 62 corresponds to the third recess 44 and the fourth recess 46, the adhesive 62 and the third edge 40 of the first scraping portion 48 and the first The contact state of the four edges 42 is interrupted, so the resistance of the adhesive 62 to the second scraping portion 48 can be reduced, so that the process of scraping the adhesive 62 can be smoother and labor-saving.

Referring to FIG. 6, the present invention discloses that another first scraping member 70 is an independent component. The first scraper 70 is mounted on the front end 12 of the body 10 and is provided with an appropriate number of positioning pins 90 to pass through and combine the first scraper 70 and the body 10 so that the first scraper 70 can be The front end 12 is positioned on the main body 10. Secondly, the first scraping member 70 may have a first recess 72 and a first recess opposite to each other as in the previous example. Two notches 74, and / or a third notch 76 and a fourth notch 78. That is, the first scraping member 70 has a first scraping portion 80 and / or a second scraping portion 82.

Please refer to FIG. 1 again, the second scraping member 50 is connected to the rear end 14 of the main body 10. Furthermore, the second scraping member 50 is a blade member and is formed at the rear end 14 of the main body 10, so that the main body 10 and the second scraping member 50 are integrated.

Please refer to FIG. 6 again. In this embodiment, another second scraping member 100 is an independent component. The second scraping member 100 may be a blade member and is assembled with the rear end 14 of the body 10 with a predetermined positioning pin 92. Secondly, the surface of the second scraping member 100 in the shape of a blade member can be pressed with an embossed structure 102 in a concave-convex shape. When the second scraping member 100 is used to push away the adhesive (not shown), the embossed structure 102 can be used to reduce the adhesiveness and resistance between the adhesive and the blade surface, so that the operation is simpler and labor-saving.

Referring to FIG. 7, this embodiment reveals that the second scraping member 110 may be a separate member for being mounted on the second end 14 of the body 10 or formed on the rear end 14 of the body 10 such that The body 10 is integrated with the second scraping member 110. The above-mentioned second scraping member 110 is a hook-shaped member for providing a function of removing adhesive (not shown).

Please refer to FIG. 8, the first scraping member 20 and the body 10 of the present invention can be integrated into one body, wherein at least one side of the inner side surface of the first recess 34 forms a first cutting edge surface 35; A second cutting edge 37 is formed on at least one side of the inner side of the recess 36. The figure shows that the number of the first blade surface 35 and the second blade surface 37 is two.

Referring to FIG. 4, the first scraping portion 38 is used to remove the adhesive 60. The first blade surface 35 and the second blade surface 37 are available for cutting, thereby making the removal of the adhesive 60 more effective. Smooth.

Referring to FIG. 5, it can be understood that the inner surface of the third recess 44 can form at least a third cutting surface 45, and the fourth surface of the fourth recess 46 can form at least a fourth cutting surface 47. In use, the third blade surface 45 and the fourth blade surface 47 can improve the scraping effect of the second scraping portion 48 on the adhesive 62.

The front end and the rear end, the first side and the second side, the first end and the second end, the first recess, the second recess, the third recess, and The fourth notch, the first edge, the second edge, the third edge, and the fourth edge are all descriptions of relative positions, and the embodiments are merely illustrative examples of the technology and effects of the present invention. It is not intended to limit the invention. Anyone skilled in the art can modify and change the above embodiments without violating the technical principles and spirit of the present invention. Therefore, the scope of protection of the rights of the present invention should be listed in the scope of patent application described below. .

Claims (10)

A scraping tool structure includes: a body having a front end and a rear end; a first scraping member connected to the front end of the body; the first scraping member includes a first side connected to the first side; And a second side, the contact position of the first side and the second side includes a first end and a second end opposite the first end, wherein an edge of the first side is a first edge, An edge of the second side is a second edge, the first edge is in the same direction as the second edge, and a first notch is formed at the first edge, and a second notch is formed at the second edge, A first scraping portion is formed between the first notch to the first end and the second notch to the first end; wherein the first notch is open at one end and is located at the first edge, the first notch The depth direction of the mouth corresponds to the height direction of the first side; wherein the second notch is open at one end and is located on the second edge, and the depth direction of the second notch corresponds to the height direction of the second side. The scraping tool structure according to item 1 of the scope of patent application, wherein an edge of the first side of the first scraping member is a third edge and opposite to the first edge, an edge of the second side is A fourth edge is opposite to the second edge, the third edge is in the same direction as the fourth edge, and a third notch is formed on the third edge, a fourth notch is formed on the fourth edge, a first Two scraping portions are formed from the third notch to the second end and the fourth notch to the second end. The third notch is open at one end and is located at the third edge. The depth of the third notch The direction corresponds to the height direction of the first side, the fourth notch is open at one end and is located on the fourth edge, and the depth direction of the fourth notch corresponds to the height direction of the second side. The scraping tool structure according to item 1 of the scope of the patent application, wherein the first scraping member is formed at the front end of the body, and the first scraping member is integrated with the body. The scraping tool structure according to item 1 of the patent application scope, wherein the first scraping member is assembled at the front end of the body. The scraping tool structure described in item 1 of the patent application scope further includes a second scraping member connected to the rear end of the body. The scraping tool structure according to item 5 of the patent application scope, wherein the second scraping member is a hook-shaped member. The scraping tool structure according to item 5 of the patent application scope, wherein the second scraping member is a blade member. The scraping tool structure according to item 5 of the scope of patent application, wherein the second scraping member is formed at the rear end of the body, and the second scraping member is integrated with the body. The scraping tool structure according to item 5 of the patent application scope, wherein the second scraping member is assembled at the rear end of the body. The scraping tool structure according to item 1 of the patent application scope, wherein an inner side surface of the first recess forms at least a first cutting edge surface, and an inner side surface of the second recess forms at least a second cutting edge surface.