KR20130000859A - A magnetic block used education of children - Google Patents

A magnetic block used education of children Download PDF

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Publication number
KR20130000859A
KR20130000859A KR1020110061634A KR20110061634A KR20130000859A KR 20130000859 A KR20130000859 A KR 20130000859A KR 1020110061634 A KR1020110061634 A KR 1020110061634A KR 20110061634 A KR20110061634 A KR 20110061634A KR 20130000859 A KR20130000859 A KR 20130000859A
Authority
KR
South Korea
Prior art keywords
permanent magnet
stepped portion
joined
joining
cover
Prior art date
Application number
KR1020110061634A
Other languages
Korean (ko)
Inventor
박철
Original Assignee
박철
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박철 filed Critical 박철
Priority to KR1020110061634A priority Critical patent/KR20130000859A/en
Publication of KR20130000859A publication Critical patent/KR20130000859A/en

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
    • G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
    • G09B1/04—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols
    • G09B1/06—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols and being attachable to, or mounted on, the support
    • G09B1/08—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols and being attachable to, or mounted on, the support by means of magnets
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
    • G09B1/32—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways comprising elements to be used without a special support
    • G09B1/38—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways comprising elements to be used without a special support the elements being connectible magnetically
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
    • G09B1/32—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways comprising elements to be used without a special support
    • G09B1/40—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways comprising elements to be used without a special support to form symbols or signs by appropriate arrangement
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/02—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols
    • G09F7/04—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by magnetic means

Abstract

The present invention relates to a magnetic block for infant learning, more specifically, the assembly can be made in a simple process, not only do not use an adhesive, such as harmful to the human body, but also inadvertently swallowed through the mouth of the infant permanent magnet is released. It is invented to prevent the safety accident in advance.
In the configuration of the present invention, in which the assembling hole 11 is drilled in the block body 10 made of a synthetic resin material, and the permanent magnet 20 is embedded in the assembling hole 11,
At the inlet of the assembly hole 11, the stepped portion 12 is formed to be stepped so that the joining protrusion 15 protrudes along the circumference to the surface of the stepped portion 12,
The joined projections 35 are protruded to a position corresponding to the joining protrusions 15 on a cover 30 made of a synthetic resin material at a corresponding dimension with the outer diameter of the stepped portion 12, and the joining protrusions 15 are formed by heat. ) And the joined projection 35 are melt-bonded to seal the inlet of the assembly hole 11 in which the permanent magnet 20 is accommodated.

Description

Magnetic Blocks for Early Childhood Learning {a magnetic block used education of children}

The present invention relates to a magnetic block for infant learning, and more particularly, the assembly can be made in a simple process, not only use an adhesive, such as harmful to the human body, but also inadvertently swallowed through the mouth of the infant by permanent magnets are released. It is invented to prevent the safety accident in advance.

In general, the infant learning magnetic block is a learning and play tool made for the purpose of cognitive development of preschool children, and attaches a permanent magnet to the back of the block body in the form of alphabets, numbers, and Korean consonants.

Therefore, mathematics education using English or Korean and numbers on a steel board as shown in FIG.

In addition, the blocks embedded with magnets are molded into various shapes such as triangular pillars or cubes, and the blocks are used for stacking and matching puzzles. To improve.

At this time, the permanent magnet is fixed to each side of the block as a means for connecting the blocks to each other by magnetic force or to maintain the attachment state to the steel board.

Conventionally, a method of attaching a permanent magnet to a block body by using a adhesive and punching a hole with a size corresponding to the permanent magnet as a method for fixing the permanent magnet to the infant learning magnet block is embedded.

In addition, in order to avoid the use of harmful adhesives, a method of forcibly fitting the dimensions of the holes into which the permanent magnets are fitted is designed to fit the tolerances and forcibly inserting them.

As such, when the adhesive is used as a means for attaching the permanent magnet to the metal ball attached thereto, the number of working steps increases.

In addition, there is a problem that it is difficult to pass the safety regulations for infants due to the use of adhesives harmful to the human body.

On the other hand, when the permanent magnet is forcibly fitted into the assembly hole by the fitting method, the hole may be loosened and separated by repeated use and impact.

Therefore, a problem that a safety accident such as the permanent magnet is separated from the block body and swallowed through the mouth of the infant due to carelessness was often caused.

The present invention is to solve the problems and drawbacks as described above is to provide a magnet block for infants that can be economically profitable as the permanent magnet can be assembled in a simpler process.

An object of the present invention is to provide an infant magnetic block that can pass through safety regulations without using an adhesive or the like that is harmful to the human body, and there is no fear that the permanent magnet will be detached even after impact or repeated use.

Another object of the present invention is to provide a magnetic block for infants that can contribute to the profit generation of producers by improving the reliability of the product through differentiation from other products.

In order to achieve the object of the present invention, the present invention, in the perforated assembly hole 11 in the block body 10 made of a synthetic resin material and the permanent magnet 20 is embedded in the assembly hole 11,

At the inlet of the assembly hole 11, the stepped portion 12 is formed to be stepped so that the joining protrusion 15 protrudes along the circumference to the surface of the stepped portion 12,

The joined projections 35 are protruded to a position corresponding to the joining protrusions 15 on a cover 30 made of a synthetic resin material at a corresponding dimension with the outer diameter of the stepped portion 12, and the joining protrusions 15 are formed by heat. ) And the joined projection 35 are melt-bonded to seal the inlet of the assembly hole 11 in which the permanent magnet 20 is accommodated.

Here, the ultrasonic bonding method is applied to the operation of melt-bonding the joining protrusion 15 and the joined projection 35 integrally protruding from the block body 10 and the cover 30 by heat.

According to the present invention, the permanent magnet can be assembled in a simpler process can be economically beneficial.

In addition, without using an adhesive or the like harmful to the human body, there is no fear that the permanent magnet is released even after repeated impact or repeated use can pass the safety regulations.

Therefore, it is possible to contribute to the profit creation of the producer by improving the reliability of the product through differentiation from other products.

1 is a perspective view showing an example in which the block body 10 according to the present invention is learned through the board (1).
Figure 2 is an exploded perspective view showing the disassembled permanent magnet 20 and the cover 30 assembled to the block body (10).
Figure 3 is an enlarged cross-sectional view of the main portion of the cover of the present invention in a disassembled state.
Figure 4 is an enlarged cross-sectional view of the main portion of the cover of the present invention in a state of being thermally bonded to the inlet of the assembly hole.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The magnetic block of the present invention is mainly to shape the block body 10 with a synthetic resin material of various shapes to improve the learning and cognitive development and space utilization, such as English or Korean and water concepts.

In FIG. 2, the assembling hole 11 is dug in the shape of the block body 10 of the present invention to install the permanent magnet 20 in the rear part thereof as an example, and the separation of the permanent magnet 20 is performed. In order to prevent the cover 30 is further illustrated as an exploded perspective view of the structure assembled.

At least one or more assembling holes 11 are drilled in the main rear portion of the block body 10 having such a configuration.

As the position of the assembling hole 11, mainly the cylindrical permanent magnet 20 is fitted.

At this time, the diameter of the permanent magnet 20 is the same or somewhat smaller than the diameter of the assembling hole 11 is designed.

In the present invention, the stepped portion 12 is formed at the inlet of the assembly hole 11 to a diameter slightly larger than the diameter of the assembly hole 11, and the synthetic resin material has a dimension corresponding to the outer diameter of the stepped portion 12. It is an important structural feature to position the cover 30 to seal the interior in a thermal bonding method.

That is, the joining protrusion 15 is protruded along the circumference of the surface of the stepped portion 12, and the cover 30 fitted to the stepped portion 12 is positioned at a position corresponding to the joining protrusion 15. When the protrusions to be joined 35 are heated by the operation of the ultrasonic bonding machine, the joints 15 and 35 to be joined are melt-bonded, and the cover 30 is attached to the step 12. It is fixed in position and seals the inlet of the assembly hole 11 in which the permanent magnet 20 is accommodated.

Therefore, in the process of sealing the inlet portion of the assembling hole 11 in which the permanent magnet 20 is accommodated with the cover 30, a separate fixing part such as a small screw is not used or harmful adhesive is used. If not, it is not harmful.

In addition, the permanent magnet (20) accommodated therein by shock or carelessness is separated and can prevent the safety accident such as swallowing the infant's neck in advance.

Here, as a method of thermally sealing and sealing the block body 10 and the cover 30, a bonding method by an ultrasonic bonding machine is applied.

When the cover 30 made of the same synthetic resin material is placed on the stepped portion 12 of the assembly hole 11 and the joining process is performed by an ultrasonic bonding machine, the joining protrusion 15 and the blood pressure at the contact portion of the stepped portion 12 are prevented. Only the bonding protrusions 35 are melted with each other, and the surface of the stepped part 12 and the inner surface of the cover 30 are thermally bonded in a state of being in close contact with each other (FIG. 4).

Therefore, the effect of sealing the inlet of the assembling hole 11 in which the permanent magnet 20 is accommodated can be obtained more completely, and it is possible to semi-permanently maintain the assembled state of the permanent magnet 20 without adding an adhesive or the like. It is.

The block body 10 having such a structure can maintain the self-sustained state through the board 1 made of an iron plate as shown in FIG. 1, so that the children can mainly learn English, Korean, and concepts.

In addition, in the process of combining the block bodies 10 in various forms, the three-dimensional objects may be assembled in such a way that the block bodies 10 accommodated with the permanent magnets 20 are attached to each other by magnetic force.

Therefore, the infants may use the block bodies 10 having various shapes and shapes to induce improvement in understanding, attention and observation of the shape of the object, and the concept of volume, which is the size of the space portion occupied by the three-dimensional object. You will be able to understand.

In addition, since a number concept and English and Hangul acquisition can be learned through the process of placing a plurality of English, Korean, and Korean block bodies 10, students are enrolled in an improved state of cognitive development. You can increase your adaptability to life.

In this way, various alphabet letters, Korean consonants and vowels, numbers and +,-, √, ×, ÷ can be produced.

In addition, children can produce a specific shape provided in the companionship as a solitaire game using seven different block bodies such as triangular, square, and parallelogram.

According to the configuration of the present invention can be made of a permanent magnet in a simpler process can be economically beneficial.

In addition, without using an adhesive or the like harmful to the human body, there is no fear that the permanent magnet is released even after repeated impact or repeated use can pass the safety regulations.

10-Block Body 11-Assembly Hole
12-step 15-splicing protrusion
20-Permanent Magnet 30-Cover
35-Bump

Claims (2)

In the assembling hole 11 is drilled in the block body 10 made of a synthetic resin material, and the permanent magnet 20 is embedded in the assembling hole 11,
At the inlet of the assembly hole 11, the stepped portion 12 is formed to be stepped so that the joining protrusion 15 protrudes along the circumference to the surface of the stepped portion 12,
The joined projections 35 are protruded to a position corresponding to the joining protrusions 15 on a cover 30 made of a synthetic resin material at a corresponding dimension with the outer diameter of the stepped portion 12, and the joining protrusions 15 are formed by heat. ) And the joined projection 35 are melt-bonded to seal the entrance of the assembly hole 11 in which the permanent magnet 20 is accommodated.
The magnetic block of claim 1, wherein the joining protrusions 15 and 35 to be joined each protruded integrally into the block body 10 and the cover 30 are ultrasonically bonded.


KR1020110061634A 2011-06-24 2011-06-24 A magnetic block used education of children KR20130000859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110061634A KR20130000859A (en) 2011-06-24 2011-06-24 A magnetic block used education of children

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110061634A KR20130000859A (en) 2011-06-24 2011-06-24 A magnetic block used education of children

Publications (1)

Publication Number Publication Date
KR20130000859A true KR20130000859A (en) 2013-01-03

Family

ID=47834219

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110061634A KR20130000859A (en) 2011-06-24 2011-06-24 A magnetic block used education of children

Country Status (1)

Country Link
KR (1) KR20130000859A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013113855A1 (en) 2013-07-22 2015-01-22 Hyundai Motor Company Bonnet structure of a motor vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013113855A1 (en) 2013-07-22 2015-01-22 Hyundai Motor Company Bonnet structure of a motor vehicle

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