TWM525373U - Scraper with auxiliary caster - Google Patents

Description

Scraper with auxiliary wheel (2)

The present invention is a squeegee, in particular, a squeegee having a fixing unit at one end and a auxiliary rotator with a fulcrum pivoted relative to the fixed unit at the other end to maintain the squeezing force.

China Utility Model Patent Licensing No. CN 202611209 U "矽藻泥陶刮刮板", comprising a plate body with lattice teeth on the side, characterized in that: the plate body is set on the side teeth of the plate body, when used You can complete the circle drawing with one hand.

Although the above predecessor can also use the positioning piece as a fixed center, and then rotate the blade with the teeth to make a pattern on the algae mud, the front case only has one end fixed and the other end is scraped by any hand. It is difficult to maintain a smooth consistency, and it is feared that a pattern of different shades will be formed.

Therefore, the present invention proposes a scraper with an auxiliary wheel for scraping a surface to be scraped, comprising: a scraper body having a plate portion, one edge of the plate portion is provided with a scraping edge, the scraper body The first end and the second end are opposite to each other; an auxiliary wheel is disposed at the first end; a fixing unit is disposed at the second end; and the fixing unit is fixed to the surface to be scraped, and The scraper body is moved by the auxiliary wheel, and when the scraping edge is scraped against the surface to be scraped, the auxiliary wheel is relatively rotated about the fixing unit, and the scraping edge is scraped The force of the scraping surface remains fixed.

Wherein, the auxiliary wheel comprises two wheel members, and the two wheel members are disposed at two ends of a connecting member, wherein the connecting member has a curvature, so that the two wheel members are arranged in an arc shape on the connecting member.

Further, the two support members are provided, and the two support members and the connecting member are in the shape of a long strip. The two support members are parallel and oppositely connected to the first end and the second end by one end, and each borrows The other end is connected to the fixing unit and the connecting member.

Wherein, the fixing unit comprises a sleeve and a positioning pin, the sleeve has a setting hole for penetrating the positioning pin, the positioning pin surface is provided with a first thread segment, and the inner wall of the setting hole is provided with a second thread segment The second thread segment is correspondingly screwed to the first thread segment to movably adjust the height of the positioning pin in the sleeve. The positioning pin is configured to be disposed on the surface to be scraped, wherein the other end of the support member is supported. The sleeve is pivoted.

Further, the squeegee body is provided with a grip portion that is coupled to the plate portion, and the plate portion is elastically bendable by applying an external force.

The squeegee body includes an auxiliary plate portion, and the auxiliary plate portion is juxtaposed with the plate portion and connected to the grip portion. The auxiliary plate portion has an end edge parallel to the scraping edge to bend the plate portion. Pressed against the plate at a specific angle.

Wherein, the scraping edge comprises a saw tooth, so that the scraper body partially scrapes the paint on the surface to be scraped.

The auxiliary portion and the plate portion are respectively movably connected to the two sides, and the two sides are provided with a plurality of screw holes, and the auxiliary plate portion and the plate portion are respectively provided A plurality of fixing holes corresponding to the screw holes are required to be screwed and fixed in an active manner.

The plurality of screw holes are arranged on the two sides in the longitudinal direction and the lateral direction, so that the auxiliary plate portion and the plate portion are adjusted and fixed at the position of the grip portion.

A scraper with an auxiliary wheel for scraping a surface to be scraped, comprising:

a squeegee body having a plate portion, one edge of the plate portion is provided with a scraping edge, the squeegee body includes an opposite first end and a second end, the squeegee body includes an auxiliary plate portion, the auxiliary The plate portion is spaced apart from the plate portion, the auxiliary plate portion has an end edge parallel to the scraping edge; a fixing unit is disposed at the second end; the fixing unit is fixed to the to-be-scraped surface, and the scraping edge is Squeezing against the surface to be scraped and rotating relative to the fixed unit, the auxiliary plate portion is pressed against the plate portion when the plate portion is bent at a specific angle, and assists the average force application, so that the scraping edge abuts the blade The force to be scraped remains fixed.

According to the above technical features, the following effects can be achieved:

1. The locating pin is fixed to the surface to be scraped, so that the auxiliary wheel rotates relative to the locating pin, and the auxiliary wheel has a rotational displacement on the surface to be scraped, and the squeegee body is smoothly Scratch the surface to be scraped.

2. The auxiliary plate portion is movably pressed against the plate portion during scraping, so that when the scraping edge scrapes the surface to be scraped, the auxiliary plate portion is used to assist the fixed scraping force to uniformly scrape The coating on the surface to be scraped.

3. The connecting member that can replace other arcs is pivotally connected to one of the supporting members for the user to scrape the fan shape of different arcs.

4. It can replace the different parts of the board, such as wood grain, pattern, etc., to selectively arrange a variety of lines on the wall in different home spaces.

5. The positioning needle is movably fixed in the sleeve, and the position can be adjusted according to requirements during use to match the coating of different thicknesses, and can be adjusted until the tip is received in the setting hole to avoid inadvertently stabbing the skin. Or puncture the fabric.

In combination with the above technical features, the main effects of the squeegee of the auxiliary wheel of the present invention will be clearly shown in the following embodiments.

Please refer to the first embodiment and the third figure. The preferred embodiment of the present invention is a scraper with an auxiliary wheel for scraping a surface to be scraped (A), comprising:

A squeegee body (1) includes an opposite first side (11) and a second side (12), and a first end (111) and a second end (112).

The squeegee body (1) has an auxiliary plate portion (13), a plate portion (14) and a grip portion (15), and one edge of the plate portion (14) is located on the second side (12). The edge is provided with a scraping edge (141), which is arranged in a pattern such as a zigzag or a wave, in a zigzag or wave shape. The scraping edge (141) is set in a zigzag shape in the embodiment, and the auxiliary plate portion is provided. (13) having an end edge (131) parallel to the scraping edge (141), the auxiliary plate portion (13) having a width smaller than the plate portion (14) for the plate portion (14) When the bending is performed at a specific angle, the auxiliary plate portion (13) is movably pressed against the plate portion (14).

The grip portion (15) is located on the first side (11), and the grip portion (15) includes a first surface (151) and a second surface (152) corresponding to the upper and lower sides, and the auxiliary plate portion (13) Actively connecting the first surface (151), the plate portion (14) is movably connected to the second surface (152), and the plate portion (14) is juxtaposed with the auxiliary plate portion (13) and connected to the scratch The grip portion (15) is a material that is elastically bendable and elastically bends when an external force is applied. ,

Referring to the second figure, the first surface (151) and the second surface (152) are provided with a plurality of screw holes (153) arranged longitudinally and laterally, the auxiliary plate portion (13) and the plate portion. (14) A plurality of fixing holes (132) and (142) corresponding to the screw holes (153) are respectively provided for being screwed and fixed to the first surface (151) and the second surface (152).

An auxiliary wheel (2) is disposed at the first end (111), the auxiliary wheel (2) includes a first support member (21) and a second wheel member (22), the two-wheel member (22) is detachable The ground screw is disposed at both ends of a connecting member (23) (as shown in the first figure), and when the two-wheel member (22) is worn or faulty, the self-removing and renewing is performed, and the connecting member (23) has a curvature. The arc is 22 degrees in this embodiment, and the two wheel members (22) are arranged in an arc on the connecting member (23), and one end of the first supporting member (21) is connected to the grip portion (15). The first end (111) is detachably pivotally connected to the connecting member (23).

a fixing unit (3) is disposed at the second end (112), the fixing unit (3) includes a second supporting member (31), a sleeve (32) and a positioning pin (33), the sleeve (32) having a setting hole (321) for penetrating the positioning pin (33), the surface of the positioning pin (33) is provided with a first thread segment (331), and the inner wall of the setting hole (321) is provided with a second thread a segment (322), the second thread segment (322) correspondingly screwes the first thread segment (331), and the top of the positioning pin (33) is provided with a coupling hole (332) in the embodiment, the coupling hole ( 332) is a hexagonal shape for the corresponding insertion of the wrench to rotationally displace the positioning pin (33), thereby adjusting the up and down position of the positioning pin (33) in the sleeve (32), the second support member ( 31) one end is connected to the second end (112) of the grip portion (15), and the other end is pivotally connected to the sleeve (32), the first support member (21), the second support member (31), and The connecting members (23) are all in the shape of a long strip, and the first supporting member (21) and the second supporting member (31) are parallel to each other.

As shown in the third figure, the user is fixed to the to-be-scraped surface (A) by the positioning pin (33), and grasps the grip portion (15) to make the auxiliary wheel (2) with the positioning pin. (33) for the relative rotation of the center, through which the auxiliary wheel (2) generates a rotational displacement on the surface to be scraped (A), so that the force of the scraping edge (141) against the surface to be scraped (A) is maintained With the support and guidance of the auxiliary wheel (2), the scraper body (1) can smoothly scrape the surface to be scraped (A), so that the scraping edge (141) scrapes against the scraping The force of the face (A) is fixed, so that the lines of the same depth can be scraped.

Please refer to the fourth and fifth figures together, so that the two-wheel member (22) is circumferentially displaced with the curvature of the connecting member (23), and the user then causes the second side (12) to face the second side (12). The direction of the surface to be scraped (A) is pressed, and the auxiliary plate portion (13) is movably pressed against the plate portion (14) during scraping, so that the scraping edge (141) scrapes the surface to be scraped ( In the case of A), the end edge (131) of the auxiliary plate portion (13) assists in fixing the force of the plate portion (14) scraping to evenly scrape the paint on the surface to be scraped (A).

Please refer to the sixth figure, the surface to be scraped (A) is a wall surface in the embodiment, and the paint may be paint, latex paint, water-based metal paint, or artistic paint, etc., through the positioning pin. (33) fixed to the to-be-scraped surface (A), by grasping the grip portion (15) to displace the two-wheel member (22) and pressing the auxiliary plate portion (13) on the plate portion (14) Applying an average applied force to press the second side (12) against the surface to be scraped (A) to partially scrape the paint by the scraping edge (141), thereby scraping off the arc One curved surface (A1).

Referring to the seventh embodiment, the plate portion (14) is repeatedly scraped on the surface to be scraped (A) continuously to accumulate the shape of the undulating plurality of sectors (A2). Patterns such as scales or waves are created on the wall. In addition, the foregoing coating material has a certain viscosity, and the wheel marks generated by the rolling of the two-wheel member (22) are not obvious, and the positioning pin (33) is fixed and the pores left are even smaller, so the wheel marks and thinness are described. After the hole is scraped by the scraping edge (141), it will be covered and difficult to detect, so as to avoid leaving any working marks on the wall and maintain the appearance of the wall.

It should be particularly noted that the first supporting member (21) is detachably pivotally connected to the connecting member (23), so that the connecting member (23) can be pivotally connected to the first supporting member (21). ), for the user to scrape the arc of different arcs (A1).

The plate portion (14) is detachably coupled to the grip portion (15), so that the plate portion (14) provided with different styles of the scraping edge (141) may be replaced, such as: wood grain, pattern In order to selectively arrange a variety of textures on the wall in different home spaces, it is also possible to replace the pattern on the same wall surface, which is more cost-effective than updating the wallpaper, environmentally friendly and easy to operate, and the user can replace the board part after purchase. (14), the use is simple, so the work of scraping the paint can be done independently.

The positioning pin (33) is detachably screwed into the sleeve (32), so the user can fit the coupling hole (332) by a wrench to rotate the adjusting pin (33) to the sleeve. (32) The height of the coating is used to match the thickness of the scraping (dosage). When the use is completed, the tip position of the positioning pin (33) can be adjusted, and the tip position of the positioning pin (33) is accommodated in the height. Set the hole (321) to avoid inadvertently stabbing the skin or puncture the item.

The auxiliary plate portion (13) and the plate portion (14) are also not limited to being movably fixed to the first surface (151) and the second surface (152) by screwing. The present invention provides another embodiment. The first surface (151) and the second surface (152) are provided with a plurality of concave holes arranged in the longitudinal direction and the lateral direction. The auxiliary plate portion (13) and the plate portion (14) are provided with a plurality of convex portions corresponding to the concave holes. The portion is movably fixed to different positions of the grip portion (15) (omitted in the drawings).

Referring to the eighth embodiment, another embodiment is proposed in the present embodiment. In this embodiment, the first end (111) of the squeegee body (1) is not provided (removed). (2) the user is fixed to the to-be-scraped surface (A) by the positioning pin (33), and grasps the grip portion (15) to make the first end of the scraper body (1) ( 111) relatively rotating around the positioning pin (33), fixed to the to-be-scraped surface (A) through the positioning pin (33), and grasping the gripping portion (15) to displace the scraper body ( 1), the first end (111) is displaced circumferentially, and pressed against the auxiliary plate portion (13) on the plate portion (14) to assist the average force application, so that the second side (12) is pressed against On the surface to be scraped (A), the coating is partially scraped by the scraping edge (141), thereby scraping off the arcuate surface (A1) by the auxiliary plate portion (13). The force of the scraping edge (141) against the scraping surface (A) is maintained fixed, so that the scraper body (1) can smoothly scrape the surface to be scraped (A), so that the scraping edge (141) Scratch the surface to be scraped A) The strength is fixed, and therefore, can be scraped off of the same depth of the line.

Through the auxiliary plate portion (13), it is movably pressed against the plate portion (14) during scraping, and when the scraping edge (141) scrapes the to-be-scraped surface (A), the auxiliary plate portion (13) is transmitted through the auxiliary plate portion (13). The end edge (131) assists in fixing the force of the plate portion (14) to scrape, so that the auxiliary plate portion (13) lacking the auxiliary wheel (2) can also uniformly scrape the surface to be scraped. (A) Coating.

In view of the above description of the embodiments, the above-described embodiments are merely a preferred embodiment of the present invention, and the implementation of the present invention is not limited thereto. The scope, that is, the simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the creation of the creation, are within the scope of this creation.

(1) ‧ ‧ scraper body (11) ‧ ‧ first side (111) ‧ ‧ first end (112) ‧ ‧ second end (12) ‧ ‧ second side (13) ‧ ‧Auxiliary Boards (131)‧‧‧End Edges (132)‧‧‧Fixed Holes (14)‧‧‧Shelves (141)‧‧‧Scratch Edges (142)‧‧‧Fixed Holes (15)‧‧‧ Grip (151) ‧ ‧ first side (152) ‧ ‧ second side (153) ‧ ‧ screw holes (2) ‧ ‧ auxiliary wheel (21) ‧ ‧ first support (22 )‧‧‧Wheel (23)‧‧‧Connecting parts (3)‧‧‧Fixed unit (31)‧‧‧Second support (32)‧‧‧Sleeve (321)‧‧‧Setting holes (322 )‧‧‧Second threaded section (33)‧‧‧Positioning needle (331)‧‧‧First threaded section (332)‧‧‧ Bonding hole (A)‧‧‧Scratch-to-scratch (A1)‧‧‧ arc Face (A2) ‧‧‧Face

[First figure] is an exploded schematic view of the present embodiment.

[Second figure] is a perspective view of the present embodiment.

[Third image] is a schematic diagram of the relative rotation of the auxiliary wheel of the present embodiment with the positioning needle as the center.

[Fourth figure] is a partially enlarged schematic view of the arc-shaped displacement of the second wheel member of the present embodiment.

[Fifth figure] The second wheel member of the present embodiment is set on the connecting member with a curvature to generate a partial enlarged schematic view 2 of the arc displacement.

[Sixth Drawing] is a schematic diagram 1 of the use of the present embodiment.

[Seventh figure] is a schematic diagram 2 of the use of the present embodiment.

[Eighth image] is a schematic diagram of the use of another embodiment of the present creation.

(1)‧‧‧Scraper body

(11) ‧‧‧ first side

(111)‧‧‧ first end

(112)‧‧‧second end

(12) ‧‧‧ second side

(13) ‧‧‧Auxiliary Board

(131) ‧‧‧ edge

(132)‧‧‧Fixed holes

(14) ‧‧‧ Board Department

(141)‧‧‧Scratch

(15)‧‧‧ Grip

(151) ‧ ‧ first side

(152) ‧‧‧ second side

(153)‧‧‧ screw holes

(2) ‧‧‧Auxiliary wheel

(21)‧‧‧First support

(22)‧‧‧ Wheels

(23)‧‧‧Connectors

(3) ‧‧‧Fixed units

(31)‧‧‧second support

(32)‧‧‧Sleeve

(321) ‧‧‧Setting holes

(322)‧‧‧Second thread segment

(33)‧‧‧ Positioning needle

(331)‧‧‧First thread segment

(332)‧‧‧Combination holes

Claims (10)

A scraper with an auxiliary wheel for scraping a surface to be scraped, comprising: a scraper body having a plate portion, one edge of the plate portion is provided with a scraping edge, and the scraper body includes an opposite first And a second end; an auxiliary wheel is disposed at the first end; a fixing unit is disposed at the second end; is fixed to the surface to be scraped by the fixing unit, and the scraper body is caused by When the auxiliary wheel is moved, and the scraping edge is scraped against the surface to be scraped, the auxiliary wheel is relatively rotated about the fixing unit, and the force of the scraping edge against the surface to be scraped is maintained and fixed. . The squeegee of the auxiliary wheel according to the first aspect of the invention, wherein the auxiliary wheel comprises two wheel members, the two wheel members are disposed at two ends of a connecting member, the connecting member has a curvature, and the two wheel members are Arranged in an arc on the connector. The squeegee with the auxiliary wheel as described in claim 2, further comprising two support members, wherein the two support members and the connecting member are in the shape of a long strip, and the two support members are parallel and each One end is connected to the first end and the second end, and each end is connected to the first end and the second end by one end, and is connected to the fixing unit and the connecting member by the other end. The squeegee of the auxiliary wheel according to the third aspect of the invention, wherein the fixing unit comprises a sleeve and a positioning pin, the sleeve has a setting hole for penetrating the positioning pin, and the positioning pin surface is provided a first threaded section, the inner wall of the setting hole is provided with a second threaded section, the second threaded section correspondingly screwing the first threaded section to movably adjust the height of the positioning needle in the sleeve, the positioning The needle is disposed on the surface to be scraped, and the other end of the support member is pivotally connected to the sleeve. The squeegee of the auxiliary wheel according to claim 1, further comprising a grip portion connected to the plate portion, the plate portion being elastically bendable by applying an external force . The squeegee of the auxiliary wheel according to claim 5, wherein the squeegee body comprises an auxiliary plate portion, and the auxiliary plate portion is juxtaposed with the plate portion and connected to the grip portion, the auxiliary plate The portion has an end edge parallel to the scraping edge to press against the plate portion when the plate portion is bent at a specific angle. The squeegee of the auxiliary wheel according to the first aspect of the invention, wherein the squeegee is provided in a zigzag shape, so that the squeegee body partially scrapes the paint on the surface to be scraped. The squeegee of the auxiliary wheel according to claim 6, wherein the grip portion includes two sides corresponding to the upper and lower sides, and the auxiliary plate portion and the plate portion are movably connected to the two sides, respectively. A plurality of screw holes are provided, and the auxiliary plate portion and the plate portion are respectively provided with a plurality of fixing holes corresponding to the screw holes for screwing and fixing. The squeegee of the auxiliary wheel according to the eighth aspect of the invention, wherein the plurality of screw holes are longitudinally and laterally arranged on the two sides, so that the auxiliary plate portion and the plate portion are adjusted and fixed to the grip portion. The location. A scraper with an auxiliary wheel for scraping a surface to be scraped, comprising: a scraper body having a plate portion, one edge of the plate portion is provided with a scraping edge, and the scraper body includes an opposite first And a second end, the squeegee body includes an auxiliary plate portion, the auxiliary plate portion is spaced apart from the plate portion, the auxiliary plate portion has an end edge parallel to the scraping edge; a fixing unit is disposed at the second end The fixing unit is fixed to the surface to be scraped, and the scraping edge is scraped against the surface to be scraped, and is relatively rotated about the fixing unit. The auxiliary plate portion is pressed when the plate portion is bent at a specific angle. Abutting the plate portion, the auxiliary force is applied to maintain the force of the scraping edge against the surface to be scraped.