CN215858915U - Glue scraper - Google Patents

Abstract

The utility model discloses a glue scraper which comprises a scraper blade, wherein the scraper blade is provided with a first end face and a second end face which are opposite, a convex part used for wiping off redundant joint filling glue in a gap is fixedly arranged on the first end face, the scraper blades on two sides of the convex part are bent from the first end face to the second end face to form an overflow groove used for accommodating overflow glue, and an operating rod is pivoted on the second end face. The angle is adjustable when the glue is scraped by arranging the operating rod pivoted with the back of the scraper, the angle is adjustable, the scraper is suitable for operating wall facades, grounds or inclined planes, the universality is improved, time and labor are saved, and hand fatigue is prevented. The convex part with the cambered surface ensures the depth and smoothness of the colloid filling in the gap, and improves the construction quality; and a through overflow groove is formed on two sides of the convex part, so that the glue overflow is prevented from diffusing to two sides of the gap to cause secondary pollution, and the glue overflow is controlled to flow along the length direction of the overflow groove.

Description

Glue scraper

Technical Field

The utility model relates to the technical field of gap hooking and filling, in particular to a glue scraper.

Background

The construction method is characterized in that the construction field and the landscape design field all relate to paving and pasting of ceramic tiles, stone materials and the like, and in the construction process, joint filling agents such as glue bars and the like are required to be filled in splicing gaps after the construction of curtain walls, landscape vertical surfaces or ground and road teeth is completed, and the surfaces of the joint filling agents are smooth and flat so as to prevent rainwater and snow water from leaking inwards along the gaps.

At present, the most conventional operation method is to scrape excessive glue overflowing in a gap by using a sheet-shaped scraper after filling, but the operation control is inaccurate, and the handheld scraper is easy to fatigue, so that a glue scraping tool convenient to operate needs to be developed to reduce the operation difficulty and improve the construction efficiency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a squeegee to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

a glue scraper comprises a scraper blade, wherein the scraper blade is provided with a first end face and a second end face which are opposite, a convex part used for removing redundant joint sealing glue in a gap is fixedly arranged on the first end face, the first end faces at two sides of the convex part are bent towards the direction of the second end face to form an overflow groove used for accommodating overflow glue, and an operating rod is pivoted on the second end face.

As a further scheme of the utility model: the convex part is an eccentric cylinder, and the contact surface of the eccentric cylinder and the gap is an arc surface.

As a further scheme of the utility model: and the connecting part of the cambered surface and the first end surface is arranged in a smooth transition mode.

As a further scheme of the utility model: the overflow groove is arranged in a penetrating way, and the penetrating direction of the overflow groove is consistent with the axial direction of the eccentric cylinder.

As a further scheme of the utility model: the maximum included angle between the operating rod and the second end face is 45 degrees.

As a further scheme of the utility model: and the handheld end of the operating rod is provided with an anti-skid layer.

Compared with the prior art, the utility model has the beneficial effects that:

the angle is adjustable when the glue is scraped by arranging the operating rod pivoted with the back of the scraper, the angle is adjustable, the operation device is suitable for operating wall facades, floors or inclined planes, the flexibility and the universality are improved, time and labor are saved, and hand fatigue is prevented.

The convex part with the cambered surface ensures the depth and smoothness of the colloid filling in the gap, and improves the construction quality; and a through overflow groove is formed on two sides of the convex part, so that the glue overflow is prevented from diffusing to two sides of the gap to cause secondary pollution, and the glue overflow is controlled to flow along the length direction of the overflow groove. The overflow groove is of a through structure, and the connecting part of the cambered surface of the convex part and the first end surface of the scraper blade is smoothly transited, so that glue overflow can smoothly overflow from two sides of the convex part 2.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a transverse cross-sectional view of the present invention;

FIG. 3 is a bottom view of the present invention;

in the figure: 1-scraper, 11-first end face, 12-second end face, 2-convex part, 21-cambered surface, 3-overflow groove and 4-operating rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, in an embodiment of the present invention, a glue scraper includes a scraping plate 1 and an operating rod 4 pivotally connected to the scraping plate, where the pivotal connection is a conventional technical means in the art and is not described herein again. The scraper 1 has a first end face 11 and a second end face 12 opposite to each other, the first end face 11 is fixedly provided with a convex portion 2 for removing surplus joint compound in a gap, the scrapers 1 at two sides of the convex portion 2 are bent from the first end face 11 to the second end face 12, and have an approximately M-shaped cross section, two overflow grooves 3 for accommodating overflow compound are formed at two sides of the convex portion 2, and the operating rod 4 is pivoted to the second end face 12 of the operating rod 4. The handheld end of the operating rod 4 is coated with an anti-slip layer made of silica gel or rubber, and the included angle between the operating rod 4 and the scraper plate 1 is adjustable within the range of 0-45 degrees, so that an operator can conveniently adjust the operating rod in time according to the construction environment.

Further, the convex part 2 is an eccentric cylinder and is provided with an arc surface 21 contacted with the gap, the arc surface 21 acts on the spliced gap to smooth the gap filler, and the excessive gap filler overflows from the overflow groove 3. In this embodiment, the eccentric cylinders are provided in a semi-cylindrical configuration.

In other embodiments, the convex portion 2 may be formed in a hemispherical shape, or may be formed in other structures as long as the convex portion 2 has a curved surface that is sufficiently in contact with both sides of the gap.

Further, the overflow groove 3 is a through structure, and the through direction of the overflow groove is consistent with the axis direction of the semi-cylindrical structure. The junction of the cambered surface 21 and the first end surface 11 is smoothly transited, so that the overflowing glue can smoothly overflow from the two sides of the convex part 2.

Before the glue scraper is used, masking paper is firstly adhered to two sides of a splicing gap, a glue gun is aligned to the gap for filling, the glue scraper is held by a hand after filling is finished, the cambered surface 21 is tightly abutted with the gap, the masking paper approximately seals the bottom opening of the overflow groove 3 at the moment, and excessive overflowing glue flowing is limited on the masking paper and does not overflow to two sides. And tearing off the masking paper after the colloid is sufficiently dried, and finishing construction. When the glue is used again, the overflowing glue in the overflow groove 3 needs to be removed, and then the construction is continued.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (6)

1. The glue scraper comprises a scraper blade (1), wherein the scraper blade (1) is provided with a first end surface (11) and a second end surface (12) which are opposite to each other, and is characterized in that a convex part (2) used for removing redundant joint compound in a gap is fixedly arranged on the first end surface (11), the scraper blades (1) on two sides of the convex part (2) are bent from the first end surface (11) to the second end surface (12) to form an overflow groove (3) used for accommodating overflow glue, and an operating rod (4) is pivoted on the second end surface (12).

2. A squeegee according to claim 1, wherein the protrusions (2) are eccentric cylinders, and the contact surfaces of the eccentric cylinders and the slits are cambered surfaces (21).

3. A squeegee according to claim 2, wherein the junction of the cambered surface (21) and the first end surface (11) is arranged in a smooth transition.

4. A seed stripper according to claim 2, characterized in that said overflow channel (3) is provided through, the direction of which is aligned with the axial direction of said eccentric cylinder.

5. A stripper as claimed in claim 1, wherein the operating rod (4) has a maximum angle of 45 ° with the second end face (12).

6. A squeegee according to claim 1, wherein the hand-held end of the operating rod (4) is provided with an anti-slip layer.

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