CN210765109U

CN210765109U - Magnetic composite felt soft board

Info

Publication number: CN210765109U
Application number: CN201920877517.7U
Authority: CN
Inventors: 曾令仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-06
Filing date: 2019-06-12
Publication date: 2020-06-16
Anticipated expiration: 2029-06-12

Abstract

The utility model relates to a compound felt soft board of magnetism, utilize present big breadth magnetic rubber soft board that becomes web-like, in the strong adhesion one deck felt material of one of them surface industrialization, the another side is attached two at least layers of non-stick paper in proper order again, coating one deck non-setting adhesive between the adjacent non-stick paper, produce the compound felt soft board of magnetism that has the drawing board property, only need cut out the compound felt soft board of this magnetism of certain size as required in the use, again install the frame and the string annex of easily installing the location additional all around, make the drawing board that can repeat the book and the exhibition of flattening that have magnetism or iron adsorptivity promptly. This kind of drawing board book is accomodate conveniently, easily the exhibition is flat, and when arbitrary angle was put the installation, the magnetism or iron paperweight (or weight) annex with small-size specification assisted can be with the even location of flat exhibition of paper or cloth class canvas on the drawing board. The thickness of the rubber soft board is 0.5-3mm, and the thickness of the felt is 1-5 mm.

Description

Magnetic composite felt soft board

Technical Field

The utility model relates to a compound felt soft board of magnetism belongs to the daily necessities field.

Background

In the fields of drawing, calligraphy, process design, hand drawing and the like, the drawing board is a most common tool and relates to the industries of art exhibition, outdoor sketching or propaganda and education. The common base plate size is mainly a drawing board with A1 specification, and the drawing board with A0 and larger size is not favorable for users to carry and transport outdoors. The existing various drawing boards have the advantages that the shaping performance is good, the drawing boards can be placed at any angle through the mounting support frame in use, and the drawing paper placed on the drawing board is inconvenient to flatten and position when the drawing boards are inclined at a large angle or placed vertically. However, there is a need for a sketching, teaching or display drawing board or even a drawing wall which can be folded for transportation and storage, and which can be used for large-area drawing, calligraphy or sketching, and which does not lose the advantages of the existing shaping drawing board and can overcome the disadvantages thereof.

In view of the disadvantages, a drawing board using a thin iron sheet or a galvanized thin sheet as a substrate appears in the market, which has the advantages that the drawing board can be rolled into a cylinder shape for storage or transportation, but the drawing board has the outstanding disadvantages that when the rolled drawing board is unfolded and then used again, the board surface is easy to warp and bulge or sink, the whole board is poor in spreading and flattening performance, the using effect of the wood substrate is difficult to achieve after being used for several times, some parts are easy to separate, and on the other hand, when the iron sheet is too thin, the texture is poor in use and the service life is short.

In recent years, a soft rubber plate (hereinafter referred to as a soft magnetic rubber plate) filled or impregnated with magnetic powder or iron powder, which is required in industrial production, has appeared on the market, and the soft magnetic rubber plate is characterized in that: the material has the properties of magnetic or iron material, is relatively soft, is easy to be wound into a cylinder shape, has good ductility, has no buckling deformation phenomenon when being wound into the cylinder shape for many times and then being unfolded into a flat plate shape, and can be used repeatedly at will.

Because the new material has the characteristics of magnetic adsorption function, folding, rolling, picking and the like, the new material is made into a substrate related product of the drawing board by utilizing the characteristics, and has the characteristics of flexible use, portability, convenient transportation and the like, such as: can be made into foldable or fixed sketching boards, teaching boards, display boards, drawing boards, large-area drawing wall surfaces and the like, and greatly improves the links of use, carrying, transportation and collection.

Disclosure of Invention

The utility model discloses the purpose is to the problem that the background art provided, designs a compound felt soft board of magnetism, and its innovation thinking is: the method is characterized in that a layer of felt material is industrially and strongly adhered to one surface of the existing large-breadth magnetic rubber soft board in a roll shape, at least two layers of non-stick paper and non-setting adhesive are sequentially attached to the other surface of the large-breadth magnetic rubber soft board, or a section of production line which is strongly adhered with a layer of felt, non-stick paper and non-setting adhesive is continuously connected to the existing production line for producing the magnetic rubber soft board, so that the magnetic composite felt soft board with the property of the drawing board is produced, the magnetic composite felt soft board with a certain size is cut in use according to requirements, and frames and hanging and attaching accessories which are easy to install and position are additionally arranged on the periphery of the magnetic composite felt soft board, so that the drawing board with magnetic or iron adsorption. This kind of drawing board book is accomodate conveniently, easily the exhibition is flat, and when arbitrary angle was put the installation, the magnetism or iron paperweight (or weight) annex with small-size specification assisted can be with the even location of flat exhibition of paper or cloth class canvas on the drawing board.

In order to achieve the technical purpose, the utility model discloses a following technical scheme realizes:

a magnetic composite felt soft board comprising: the rubber soft board filled or infiltrated with magnetic powder or iron powder is characterized in that: the front surface of the rubber soft board is adhered with a layer of felt with the same breadth as the rubber soft board, the back surface of the rubber soft board is adhered with a layer of non-stick paper with the same breadth as the rubber soft board, the non-stick paper is coated with a layer of non-setting adhesive, the non-setting adhesive is adhered with a layer of non-stick paper, the magnetic composite felt soft board is manufactured, and the magnetic composite felt soft board is used for manufacturing various comprehensive drawing boards required by painting and calligraphy, teaching and displaying and advertising. The beneficial effects are as follows: after the magnetic or iron rubber soft board is compounded with the felt, the texture is strong, the soft board is convenient to roll, fold and store and is easy to flatten on the table top or be supported on a support frame and pasted or hung on a three-dimensional wall surface. When the composite drawing board is vertically placed for a long time, the non-stick paper is torn, the composite drawing board can be directly stuck on the supporting background, and only the outermost non-setting adhesive needs to be peeled off when the composite drawing board is stored again.

The magnetic composite felt soft board is characterized in that: at least three layers of non-stick paper are alternately adhered to the back of the rubber soft board in sequence, and a layer of non-setting adhesive is coated between every two adjacent layers of non-stick paper. The beneficial effects are as follows: tear the one deck and do not glue the paper, need not the framing can directly paste the compound felt soft board of magnetism on supporting the background, only need when accomodating once more with outmost non-setting adhesive peel off can, next time need directly paste the drawing board again on supporting the background when, only need tear the one deck again the sticky paper can.

The magnetic composite felt soft board is characterized in that: the thickness of the rubber soft board filled or infiltrated with magnetic powder or iron powder is set to be 0.5-3mm, and the thickness of the felt is set to be 1-5 mm. Can be conveniently selected according to the requirements of users.

The utility model discloses technical scheme has following technical advantage:

(1) after the rubber soft board with magnetism or iron is compounded with the felt material, the required comprehensive drawing board of various specifications and shapes is made, the texture is strong, the folding and storage are convenient, the drawing board can be placed on the table board at any angle, the flattening on the table board is facilitated, and the supporting frame supporting and hanging through the peripheral equipment is facilitated.

(2) Around the drawing board of certain size, set up the frame after, existing support location or hang the location of being favorable to, batch when also being favorable to accomodating.

(3) When the drawing board needs to be vertically arranged on a large-width background wall for a long time, the non-stick paper is torn, the drawing board can be directly stuck on a supporting background, then the rice paper materials are stuck, various artistic works such as calligraphy and painting can be completed on site, and after the drawing board is displayed for a period of time, the drawing board can be completely taken off for reuse or directly fixed and hung on the background wall surface.

(4) The magnetic composite felt soft board can be cut randomly according to any required shape and attached to any required board surface and background.

Drawings

FIG. 1 is a schematic view of the interlayer structure of a magnetic composite felt soft board according to an embodiment of the present invention;

FIG. 2 is a front view of a sketching drawing board with a C-shaped frame and a first frame, which is manufactured by using the magnetic composite felt soft board of the utility model;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of FIG. 3 at C;

FIG. 5 is a front view of a sketchy drawing board with a rectangular frame made of the magnetic composite felt soft board of the present invention;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;

FIG. 7 is a top view of FIG. 5;

fig. 8 is an enlarged view of fig. 6 at D.

Description of the reference symbols in the drawings: 1-felt, 2-frame I, 3-C-shaped frame, 4-rubber soft board, 5-non-stick paper, 6-non-setting adhesive, 3.1-rectangular frame, 3.2-bolt, 3.3-slide hole.

Detailed Description

Embodiments of the invention will be further explained with reference to the drawings, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below are exemplary and are intended to be illustrative, but not limiting, of the present invention, and any modifications, equivalents, or improvements made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention, which are not detailed in the present technical solution, and are known in the art.

Referring to fig. 1, the utility model relates to a compound felt soft board of magnetism, include: the magnetic composite drawing board is characterized in that the rubber soft board 4 filled or infiltrated with magnetic powder or iron powder is attached to the front surface of the rubber soft board 4, a layer of felt 1 equal to the breadth of the rubber soft board 4 is attached to the front surface of the rubber soft board 4, a layer of non-stick paper 5 equal to the breadth of the rubber soft board 4 is sequentially attached to the back surface of the rubber soft board 4, a layer of non-stick paper 6 is coated on the non-stick paper, a layer of non-stick paper 5 is attached to the outside of the non-stick paper 6, a magnetic composite felt soft board is manufactured, and the magnetic composite felt soft board is. After the magnetic or iron rubber soft board is compounded with the felt, the texture is strong, the soft board is convenient to roll, fold and store and is easy to flatten on the table top or support and hang through the support frame. When the compound drawing board is placed perpendicularly for a long time, the non-stick paper is torn, the compound drawing board can be directly stuck on the supporting background, and only the outermost non-stick glue needs to be stripped when the compound drawing board is stored again.

Preferably, at least three layers of non-stick paper 5 are alternately adhered to the back surface of the rubber soft board 4 or sequentially, and non-stick glue 6 is coated between the non-stick paper 5. Tear one deck non-stick paper 5 in the use, can directly paste the drawing board on supporting the background, only need when accomodating once more with outmost non-setting adhesive 6 peel off can, next time need directly paste the drawing board on supporting the background again, only need tear one deck non-stick paper 5 again can. Is favorable for repeated use.

Preferably, the present invention is used to make a drawing board dedicated for painting from life, which is described in detail in the following two embodiments.

Example one

As shown in fig. 2 to 4, the magnetic composite writing and drawing board comprises a rectangular rubber soft board 4 filled or infiltrated with magnetic powder or iron powder, the thickness of the rubber soft board is 1.5mm, a layer of felt 1 with the thickness of 2.5mm, which is equal to the breadth of the rubber soft board, is adhered to the front side of the rubber soft board 4, the back side of the rubber soft board comprises two layers of non-stick paper 5, and a layer of non-stick glue 6 is coated between the two layers of non-stick paper to form the composite drawing board, C-shaped frames 3 are symmetrically arranged on the upper side and the lower side of the composite drawing board, an opening of the C-shaped frame 3 is used for being permanently buckled on the upper side and the lower side of the composite drawing board, frames 2 with clamping grooves are symmetrically arranged on the left side and the right side of the composite drawing board; the side parts of the two ends of the C-shaped frame 3 are also provided with slide fastener holes or raised dome screw heads (not shown in the figure) for supporting and positioning, and the C-shaped frame 3 is used for being permanently buckled on the upper side and the lower side of the composite drawing board and used as an axis for guiding and coiling.

Example two

As shown in fig. 5-8, the magnetic composite drawing board includes a rectangular rubber soft board 4 filled or permeated with magnetic powder or iron powder, the thickness of the rubber soft board is 2.5mm, a layer of felt 1 with the thickness of 3mm equal to the breadth of the rubber soft board is adhered to the front side of the rubber soft board 4, the back side of the rubber soft board includes two layers of non-stick paper 5, and a layer of adhesive sticker 6 is coated between the two layers of non-stick paper to form the composite drawing board, rectangular frames 3.1 are symmetrically arranged on the upper and lower sides of the composite drawing board, one side of the rectangular frame 3.1 is an open rectangle, the rectangular opening is buckled on the upper and lower sides of the composite drawing board, the rectangular frames 3.1 are further fixedly compressed and connected with the rubber soft board and the felt 1 through bolts 3.2, and slide button holes 3.3 or protruding dome screw heads (not shown in the drawing) for supporting and positioning are arranged on. The slide fastener holes 3.3 or the raised round dome screw heads are used for being fixed with the back support piece or the vertical triangular support piece, so that the composite drawing board can be completely stretched and tightened and then supported.

Preferably, the back of the rubber soft board is adhered with a layer of non-stick paper 5, the non-stick paper is adhered with a layer of non-setting adhesive 6, the non-setting adhesive 6 is adhered with a layer of non-stick paper 5, and the non-stick paper and the non-setting adhesive are adhered alternately and repeatedly in sequence, so that at least two layers of non-setting adhesives are formed. When the composite drawing board is vertically placed for a long time, the non-stick paper is torn, the composite drawing board can be directly stuck on the supporting background, and only the outermost non-setting adhesive needs to be peeled off when the composite drawing board is stored again.

The following beneficial effects can be obtained through the implementation of the technical scheme:

after the rubber soft board with magnetism or iron is compounded with the felt, feel is strong, and it is convenient to roll over and accomodate, but arbitrary angle places on the mesa, and is favorable to flattening on the mesa, is favorable to supporting through the support frame of peripheral hardware and hangs. The frame that the downside set up had both been favorable to supporting the location or hang the location, batches when also being favorable to accomodating. When the composite drawing board is vertically placed for a long time, the non-stick paper is torn, the composite drawing board can be directly stuck on the supporting background and can be repeatedly used.

When used on large area walls (landscapes): a suspended type can be adopted: the roll can be folded, simply picked up and used repeatedly; or a sticking type: the multi-layer adhesive sticker can ensure repeated adhesion, folding and repeated use; or the composite soft board is directly fixed on the wall surface (landscape surface) by the nail.

Claims

1. A magnetic composite felt soft board comprising: the rubber soft board filled or infiltrated with magnetic powder or iron powder is characterized in that: the front surface of the rubber soft board is adhered with a layer of felt with the same breadth as the rubber soft board, the back surface of the rubber soft board is adhered with a layer of non-stick paper with the same breadth as the rubber soft board, the non-stick paper is coated with a layer of non-setting adhesive, the non-setting adhesive is adhered with a layer of non-stick paper, the magnetic composite felt soft board is manufactured, and the magnetic composite felt soft board is used for manufacturing various comprehensive drawing boards required by painting and calligraphy, teaching and displaying and advertising.

2. A magnetic composite felt soft board according to claim 1, wherein: at least three layers of non-stick paper are alternately adhered to the back of the rubber soft board in sequence, and a layer of non-setting adhesive is coated between every two adjacent layers of non-stick paper.

3. A magnetic composite felt soft board according to claim 1, wherein: the thickness of the rubber soft board filled or infiltrated with magnetic powder or iron powder is set to be 0.5-3mm, and the thickness of the felt is set to be 1-5 mm.