CN201190404Y - Scraper - Google Patents

Abstract

The utility model discloses a scraper which is composed of a scraper handle (1), a stopping knife band (2), a cutting tip (3), scraper body edges (4), a scraper body (5) and rivets (6), wherein, the scraper handle (1) is hollow or not hollow, the scraper body edges (4) are straight edges or arc-shaped edges extending outwards, and are connected with the scraper handle (1) at the upper side and the stopping knife band (2) at the lower side. The utility model is suitable for various plastic scrapers, and has the advantages of material saving, lightness, beautiful appearance, large cutting tip width and satisfaction of various market requirements.

Description

Scraper

Technical field

Scraper described in the utility model is meant the hand-operated tools that is mainly used to smear gluey coating on wall or other object.Usually, people call wood spatule to the scraper of blade riveting on wooden handle, and the blade riveting is on plastic handgrip, and perhaps blade also is that the scraper that plastics and handle of a knife are shaped to one is called the plastics scraper.The utility model is to carry out improved at the plastics scraper.

Background technology

The handle of a knife of existing plastics scraper has hollow with non-hollow, blade has to be riveted over, also useful plastics are directly formed to one, but no matter its front view of which kind of product is one trapezoidal, the limit that is handle of a knife [1], cutter hub limit [4], cutter hub [5] and blade [3] is straight line from top to down, as shown in Figure 1.Will make blade broadening like this and don't make hypotenuse too oblique, just have only the width of increase handle of a knife or the height of scraper, so very waste material is also very heavy.Therefore the width of present plastics scraper generally also has only 16 centimetres, is far from reaching the width of 20 centimetres of the little scrapers of wooden handle, lets alone wide again.So existing plastics scraper far can not satisfy the needs in market.

Summary of the invention

For addressing the above problem, the purpose of this utility model provides a kind of scraper, and the enough less material of its energy are made the scraper of broad, and exquisite attractive in appearance easy to use.

For achieving the above object, the utility model adopts following technical scheme:

A kind of scraper, it is made up of handle of a knife, cutter hub, cutter hub limit and blade, and handle of a knife is hollow or non-hollow, and the cutter hub limit, two limits of the symmetry of cutter hub is outside open straight shape limit or arc limit, connects handle of a knife on it, connects blade down.

A kind of scraper, it is made up of handle of a knife, snaps band, blade, cutter hub limit, cutter hub and rivet, and handle of a knife is hollow or non-hollow, and the cutter hub limit is outside open straight shape limit or arc limit, connects handle of a knife on it, connects the snaps band down.

Described scraper, its cutter hub are that concave surface adds the chimb formation.

The beneficial effects of the utility model: this scraper makes product integrate material-saving, light, practical, attractive in appearance because outwards open on the cutter hub limit, and is very promising.

Description of drawings

Fig. 1 is present blade construction schematic diagram; Blade [3] is located and has been added a dotted line, and representing a kind of is the scraper that takes shape in one, and a kind of is that blade is the scraper of riveting over;

Fig. 2 is the front view of an embodiment of the utility model;

Fig. 3 is the left view of Fig. 2;

Fig. 4 be Fig. 2's " A-A " to sectional view;

Fig. 5 be Fig. 2's " B-B " to sectional view;

Among the figure: the 1-handle of a knife; 2-snaps band; The 3-blade; 4-cutter hub limit; The 5-cutter hub; The 6-rivet.

The specific embodiment

The utility model can improve present all plastics scrapers, and for example: handle of a knife is hollow with non-hollow; Be the scraper of metal or rubber by plastic shaping in the scraper and the blade of one all, the handle of a knife cutter hub is plate scraper and the scraper that chime is arranged.Fig. 2,3,4,5 is the view of an embodiment, now is described with reference to the accompanying drawings.

This embodiment is that a handle of a knife cutter hub is plastics, and blade is the scraper of metal.Handle of a knife [1] is hollow, and cutter hub [5] constitutes for concave surface adds chimb; Most crucial place, the cutter hub limit, two limits [4] that is exactly the symmetry of cutter hub [5] is outside open arc limit, also can make straight shape limit, goes up to link to each other with the limit of handle of a knife [1], following and snaps band [2] joins.If cutter hub is plate shaped, then the snaps band is not obvious, but still exists.Blade [3] is fixed on the snaps band by rivet [6]; Be not subjected at blade under the situation of effect of contraction, blade [3] also can be with hole on it or similar structure, and moulding is fixed on the snaps band and without rivet.In order to put forth effort conveniently, can also increase the stingy hand of concaveconvex structure conduct of a strip on the cutter hub [5], using can be convenient, as shown in Figure 1.

Claims (3)

1, a kind of scraper, it has handle of a knife [1], cutter hub [5], cutter hub limit [4] and blade [3] to form, and handle of a knife [1] is hollow or non-hollow, it is characterized in that: the cutter hub limit, two limits [4] of the symmetry of cutter hub [5], be outside open straight shape limit or arc limit, connect handle of a knife [1] on it, connect blade [3] down.

2, a kind of scraper, it has handle of a knife [1], snaps band [2], blade [3], cutter hub limit [4], cutter hub [5] and rivet [6] to form, and handle of a knife [1] is hollow or non-hollow, it is characterized in that: cutter hub limit [4] are outside open straight shape limit or arc limit, connect handle of a knife [1] on it, connect snaps band [2] down.

3, scraper according to claim 2 is characterized in that: its cutter hub [5] constitutes for concave surface adds chimb.

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