CN211543059U

CN211543059U - Novel ruler

Info

Publication number: CN211543059U
Application number: CN201922156703.4U
Authority: CN
Inventors: 黄田丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-22
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to an office supplies technical field especially relates to a novel ruler, including being platelike ruler body, the top edge of ruler body is equipped with the scale mark, ruler body middle part is equipped with the wire casing that is wavy, the thickness of ruler body is link up to the degree of depth of wire casing, the lower limb cladding of ruler body has the foil, the longitudinal section of foil is the U-shaped structure, the lower limb of ruler body is equipped with makes behind the foil cladding ruler body the surface of foil and the recess that ruler body surface flushed. The ruler solves the problems that the outer edge of the existing ruler is scratched by a cutting knife when a photo or a card is cut in an auxiliary mode, so that the flatness of the outer edge of the ruler is influenced, the service life of the ruler is shortened, and the ruler is simple in structure and convenient to use.

Description

Novel ruler

Technical Field

The utility model relates to an office supplies technical field especially relates to a novel ruler.

Background

At present, people often need to cut edges of printed matters such as photos and cards printed by a personal printer, and people usually place the outer edge of a ruler at a position to be cut and then move a cutting tool such as a cutting knife along the outer edge of the ruler to cut the edges. However, most of the rulers on the market are made of plastic materials, so that the cutting knife is easy to scratch the outer edge of the ruler when the ruler is improperly used in the edge cutting process, the flatness of the outer edge of the ruler is affected, and the service life of the ruler is shortened.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a simple structure effectively prevents to cut the time, cuts the novel ruler of sword fish tail ruler outer fringe.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel ruler, is including being platelike ruler body, the top edge of ruler body is equipped with the scale mark, ruler body middle part is equipped with the wire casing that is wavy, the degree of depth of wire casing link up the thickness of ruler body, the lower limb cladding of ruler body has foil, foil's longitudinal section is the U-shaped structure, the lower limb of ruler body is equipped with makes behind the messenger foil cladding ruler body foil's surface and the recess that ruler body surface flushed.

Further improve, recess both sides are equipped with N +1 spacing arch at interval, foil both sides surface is equipped with the spacing hole with spacing protruding looks adaptation.

Further improve, the inward flange of foil upper end portion is equipped with the first chamfer that is convenient for ruler body lower limb card to go into the foil, the outward flange of spacing protruding lower extreme is equipped with the second chamfer that is convenient for ruler body lower limb card to go into the foil completely.

Further improved, the back surface of the ruler body is provided with anti-slip pads at the left end and the right end of the ruler body respectively.

In a further improvement, the non-slip mat is a rubber mat.

Further improved, the middle part of the ruler body is also provided with through holes with different geometric shapes.

By adopting the technical scheme, the beneficial effects of the utility model are that: the novel ruler has the advantages that the wavy line originally arranged at the lower edge of the ruler is arranged on the wire groove in the middle of the ruler body, the lower edge of the ruler is coated with the metal sheet, and the novel ruler can effectively prevent the cutting knife from scratching the outer edge of the ruler during cutting on the basis of keeping the original functions of the ruler; furthermore, the metal sheet is further fixed through the limiting hole and the limiting bulge, so that the connection stability of the metal sheet and the ruler body is improved, and the metal sheet is effectively prevented from falling off; furthermore, the first chamfer and the second chamfer are arranged, so that the metal sheet and the ruler body can be conveniently assembled; furthermore, the ruler can be fixed by arranging the anti-slip pad, so that the ruler is not easy to move, the line segment drawing and measuring accuracy are improved, and the ruler displacement is prevented from influencing cutting during paper cutting; meanwhile, the anti-slip mat has a certain thickness, so that the ruler can be prevented from moving to rub the surface of paper, and the cleanliness of the paper is further influenced; moreover, the ruler can be prevented from clinging to the desktop, so that the ruler is inconvenient for a user to pick up; further, through setting up the through-hole of different geometric shapes, convenient to use person passes through the utility model discloses the ruler draws required figure fast.

Drawings

Fig. 1 is a schematic front structural view of a first embodiment of the present invention;

FIG. 2 is a cross-sectional exploded view A-A of FIG. 1;

fig. 3 is a schematic back structure diagram of a first embodiment of the present invention;

fig. 4 is another schematic structural diagram of the first embodiment of the present invention;

fig. 5 is another schematic structural diagram of the second embodiment of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Example one

Referring to fig. 1 to 2, the present embodiment provides a novel ruler, including being platelike ruler body 100, the upper edge 101 of ruler body 100 is equipped with the scale mark, ruler body 100 middle part is equipped with the wire casing 103 that is wavy, the thickness of ruler body 100 is link up to the degree of depth of wire casing 103, the lower limb 102 cladding of ruler body 100 has the foil 200 of being made by the aluminum alloy, specifically, the longitudinal section of foil 200 is the U-shaped structure, ruler body 100's lower limb 102 is equipped with and makes behind the foil 200 cladding ruler body 100 the recess 104 that the surface of foil 200 and ruler body 100 surface flush, recess 104 both sides are equipped with N +1 spacing arch 105 at interval, N is the positive integer, foil 200 both sides surface is equipped with the spacing hole 201 with spacing arch 105 looks adaptation.

The novel ruler has the advantages that the wavy line originally arranged at the lower edge 102 of the ruler is arranged on the line groove 103 in the middle of the ruler body 100, the lower edge 102 of the ruler is coated with the metal sheet 200, and the novel ruler can effectively prevent the cutting knife from scratching the outer edge of the ruler during cutting on the basis of keeping the original functions of the ruler, and is simple in structure and convenient to use; the metal sheet 200 is further fixed through the limiting hole 201 and the limiting protrusion 105, so that the connection stability of the metal sheet 200 and the ruler body 100 is improved, and the metal sheet is effectively prevented from falling off.

Referring to fig. 3, in the present embodiment, grooves are respectively formed on the back surface of the ruler body 100 at the left and right ends of the ruler body 100, non-slip mats 106 which are 0.8-1.5mm higher than the surface of the ruler body 100 are arranged in the grooves, the non-slip mats 106 are rubber mats, and by the arrangement, the ruler can be effectively fixed, so that the ruler is not easy to move, the line drawing and measuring accuracy is improved, and the ruler displacement during cutting paper is prevented from affecting cutting; meanwhile, the anti-slip mat 106 has a certain thickness, so that the surface of the paper can be prevented from being rubbed by the movement of the ruler, and the cleanliness of the paper is further influenced; moreover, the ruler can be prevented from clinging to the tabletop and being inconvenient for a user to pick up.

Referring to fig. 4, in this embodiment, the middle of the ruler body 100 is further provided with through holes 107 with different geometric shapes, so that the user can draw a required figure quickly through the ruler of the present invention.

Example two

Referring to fig. 5, the present embodiment provides a novel ruler based on the same inventive concept as the first embodiment, which is different from the first embodiment in that: the inner edge of the upper end part of the metal sheet 200 is provided with a first chamfer 202 convenient for the lower edge of the ruler body 100 to be clamped into the metal sheet 200, the outer edge of the lower end of the limiting bulge 105 is provided with a second chamfer 108 convenient for the lower edge of the ruler body 100 to be completely clamped into the metal sheet 200, and the first chamfer 202 and the second chamfer 108 are chamfers not smaller than 45 degrees.

Through the arrangement, the metal sheet and the ruler body can be conveniently assembled, so that the ruler is simple and convenient to install.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to 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.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a novel ruler, is including being platelike ruler body, its characterized in that: the ruler is characterized in that scale marks are arranged on the upper edge of the ruler body, a wavy wire groove is formed in the middle of the ruler body, the depth of the wire groove penetrates through the thickness of the ruler body, a metal sheet is wrapped on the lower edge of the ruler body, the longitudinal section of the metal sheet is of a U-shaped structure, and a groove which enables the outer surface of the metal sheet to be flush with the outer surface of the ruler body after the metal sheet is wrapped on the ruler body is formed in the lower edge of the ruler body.

2. The novel ruler of claim 1, wherein: n +1 limiting bulges are arranged on two sides of the groove at intervals, and limiting holes matched with the limiting bulges are formed in the surfaces of two sides of the metal sheet.

3. The novel ruler of claim 2, wherein: the inner edge of the upper end part of the metal sheet is provided with a first chamfer convenient for the lower edge of the ruler body to be clamped into the metal sheet, and the outer edge of the lower end of the limiting protrusion is provided with a second chamfer convenient for the lower edge of the ruler body to be completely clamped into the metal sheet.

4. A novel ruler, according to any one of claims 1 to 3, characterized in that: the back of the ruler body is provided with anti-slip pads at the left end and the right end of the ruler body respectively.

5. The novel ruler of claim 4, wherein: the non-slip mat is a rubber mat.

6. The novel ruler of claim 5, wherein: the middle part of the ruler body is also provided with through holes with different geometric shapes.