KR101804987B1 - Multi-purpose Thumbtack and Multi-purpose Posting Means using it - Google Patents
Multi-purpose Thumbtack and Multi-purpose Posting Means using it Download PDFInfo
- Publication number
- KR101804987B1 KR101804987B1 KR1020150097805A KR20150097805A KR101804987B1 KR 101804987 B1 KR101804987 B1 KR 101804987B1 KR 1020150097805 A KR1020150097805 A KR 1020150097805A KR 20150097805 A KR20150097805 A KR 20150097805A KR 101804987 B1 KR101804987 B1 KR 101804987B1
- Authority
- KR
- South Korea
- Prior art keywords
- pin
- post
- nonwoven fabric
- bulletin board
- head
- Prior art date
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M15/00—Drawing-pins, Thumb-tacks
-
- 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
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Supports Or Holders For Household Use (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The present invention relates to a flat head which comprises a flat head portion 11 and an elongated cylindrical rod projecting rearward from the rear center of the head portion 11 and inclined at an acute angle to the head portion 11, (10) having a pin portion (12) supported by the bulletin board (100) through a through hole (10); And a pressing portion 20 formed by injection so that the head portion 11 of the push-pin main body 10 is received and formed into a flat cylindrical shape having an area of a predetermined size.
Description
The present invention relates to a multifunctional thumbtack and a multifunctional pinhole using the multifunctional thumbtack, and more particularly, to a multifunctional thumbtack and a multifunctional pinhole using the same.
Generally, in order to attach a post such as a memo paper or a notice sheet to a partition, a notice board, a bulletin board, etc. of an office, a stamp, a magnet, or the like is used to attach the post.
In the case of a magnet, the material of the bulletin board must be a magnetic body capable of attaching a magnet. If the weight of the post is heavy and the thickness of the post is heavy, it is difficult to attach the post.
These problems are caused by the heavy amount of the post, heavy weight of the post or the thickness of the post is thick for the convenience of attaching posts are mainly used.
A common board with plywood usually has a green or blue nonwoven fabric finishing on the surface of the bulletin board. The push pin is used to post the post. A common thumb pin is a vertical part of the push part and the pin part. The push pin may be detached from the bulletin board unless it is strongly fixed.
In addition, when the child falls off the bulletin board and falls on the floor of a classroom, safety incidents such as a child stepping on his / her foot due to lack of caution, or, in severe cases, stabbing the other part of the body frequently occurred.
Further, in the case of a thick or large number of posts, it is difficult to fix the pin portion to the plywood, so that there is a problem that a separate posting means for posting a post must be provided.
It is an object of the present invention to provide a multifunctional push pin which facilitates fixing of a post by a pin and facilitates posting of a thick post as well as posting of a thin post.
Another object of the present invention is to provide a multifunctional push pin capable of reducing safety accidents such as being stuck by a pin.
It is a further object of the present invention to provide a multi-function pushpin using a multifunctional pushpin.
The multifunctional press pin of the present invention has a
The
The inclined angle of the
In addition, the angle between the
Further, the
The
Further, the present invention is further characterized by a plywood (140) attached to the back surface of the buffer plate (130) and supporting the buffer plate (130).
The
The bulb using the multifunctional push pin of the present invention has a
Further, the front surface of the
In addition, a
Further, the push-pin
The
The inclined angle of the
The multifunctional thumbtail according to the present invention has advantages that it can be easily fixed to the bulletin board since the nonwoven fabric and the buffer plate are perforated and posted without punching the plywood. In addition, even if a post is posted, it is fixed to the bulletin board by the inclined fin portion, so that a large amount of heavy post can be posted. In addition, since the bent portion of the inclined pin portion passing through the bulletin board and the support portion of the hook portion closely contacting the bulletin board support the load of the post, the fixing force for posting the post can be increased.
Further, since the pin portion is inclined, safety accidents such as sticking by the fin portion can be reduced. In addition, not only a thin post can be posted by the fin portion but also a thick or large post can be posted on the hook portion coupled to the press portion.
In addition, since the post which uses the multifunctional push pin can be easily fixed and fixed to the bulletin board by the inclined fin, it can serve as a small signboard for performing guidance or advertisement function due to its large fixing force, .
1 is a front perspective view showing a multifunctional press pin according to the present invention.
2 is a rear perspective view showing a multifunctional press pin according to the present invention.
3 is a cross-sectional view showing the use state of the multifunctional press pin according to the present invention.
4 to 11 are views showing a state where a multi-function press pin according to the present invention is applied to a bulletin board.
Fig. 12 is a perspective view showing a post which uses the multifunctional thumb pin of the present invention.
13 and 14 are views showing the state of use of the post for a multi-function push pin of the present invention.
Best Mode for Carrying Out the Invention Hereinafter, a multifunctional push pin of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a front perspective view showing a multifunctional thumbtail according to the present invention, FIG. 2 is a rear perspective view showing a multifunctional thumbtail according to the present invention, and FIG. 3 is a sectional view showing the use state of the multifunctional thumbtail according to the present invention.
The multifunctional push pin (50) of the present invention comprises the main body (10) and the hook portion (20).
The push-pin
As shown in Fig. 3, the
2 to 4, the fin 12 protrudes rearward from the rear center of the
Since the
At this time, if the push pin passes through the
The vertical length of the
The
At this time, the inclined angle of the
When the angle of inclination of the
When the inclined angle of the
The hooking part 20 is formed so that the
The hanger portion 20 includes a receiving
The receiving
The first
The
The second
The lower end of the second
The
When the
In this state, a post may be hanged and posted on the
The angle between the
When the angle between the
When the angle between the
Therefore, it is preferable that the angle between the
Further, the
The
The multifunctional press pin of the present invention having the above-described structure can position the post on the rear side of the hook 20 and can fix the post on the bulletin board by punching the post with the
In addition, the post can be inserted and posted on the
The bulletin board used in the present invention may be a general bulletin board provided with a
4 to 11 are views showing a state where a multi-function press pin according to the present invention is applied to a bulletin board.
Since the
Here are the bulletin boards used when the post is heavier than 3 to 5 kg.
The bulletin board using the multifunctional thumb pin of the present invention can be of two types. These two types of bulletin boards are bulletin boards posted on Korean Patent Registration No. 10-01472876 (the name of the invention: multifunctional bulletin board) filed and filed by the applicant of the present invention, and the multifunctional press pin of the present invention is applied to the bulletin board posted in the patent It was invented for.
4, the
5 and 6, the end portion of the
Fig. 5 shows a state in which the post is perforated and posted by the pin portion of the thumb pin, and Fig. 6 shows that the post is held in the hook portion of the thumb pin.
When the lower portion of the bent portion of the
As shown in FIGS. 7 and 8, the
The end portion of the
Fig. 7 shows that the post is placed on the hook portion of the thumb pin, and Fig. 8 shows a state in which the post is perforated and posted by the pin portion of the thumb pin.
9 and 11, the
FIG. 12 is a perspective view showing a post which uses the multifunctional push pin of the present invention, and FIGS. 13 and 14 are use state diagrams of the post which uses the multifunctional push pin of the present invention.
As shown in FIG. 12, the pushpin using the multifunctional push pin of the present invention comprises a
The
The head (11) of the push-pin body (10) is welded to the back surface of the plate (60).
The
13 and 14, a
The
When the
In addition, the
The
In addition, the
While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.
10:
11: Head
12:
20:
21:
21a: first flat surface
22:
22a: second flat surface
23: post mount
50: Multifunctional thumbtack
60: Plate
70: Post fixture
100: Bulletin board
110: Nonwoven fabric
120: mesh network
121: Mesh
130:
140: Plywood
150: frame
Claims (14)
The end portion is formed into a sharp conical shape. The end portion is formed into a long cylindrical shape and is inclined at an acute angle with the head portion 11, A buffer plate 130 formed on the back surface of the nonwoven fabric 110 to provide a cushion force to serve as a buffer and a nonwoven fabric 110 disposed on the back surface of the nonwoven fabric 110, The mesh 130 is passed between the nonwoven fabric 110 and the buffer plate 130 of the bulletin board 100 and is sandwiched between the buffer plates 130 and passes through the mesh 121 of the mesh net 120. (10) having a pin (12) supported by the bulletin board (100) by supporting a lower portion of a bent portion of the pin (12) on the mesh net (120).
The pin 12 is formed by injection so as to receive the head 11 of the pushpin body 10 and is formed into a spherical shape so that the pin 12 is brought into contact with the surface of the bulletin board 100, 1 flat surface 21a, and has a spherical receiving portion 21,
A second flat surface extending downward from the receiving portion 21 and flush with the first flat surface 21a and contacting the surface of the bulletin board 100 when the pin portion 12 passes through the bulletin board 100, The end portion of the pin 12 passes through the nonwoven fabric 110 of the bulletin board 100 and passes through the mesh 121 of the mesh net 120 and is guided by the buffer plate 130 And by pulling downward until the first flat surface 21a and the second flat surface 22a are in contact with the nonwoven fabric 110 of the bulletin board 100, A support portion 22 for supporting and fixing the lower portion of the mesh net 120 by being stretched over the mesh net 120,
And a hanging part 20 protruding forward from the lower end of the support part 22 and composed of a post mounting part 23 in the form of a hook so as to hang a post,
And the angle between the support part (22) and the post mounting part (23) is 60 to 85 degrees.
A rear portion of the head 11 protruding rearward and bending a portion of the head 11 adjacent to the head 11 such that the head 11 and the head 11 are inclined at an angle of 15 to 30 degrees, A buffer plate 130 provided on the back surface of the nonwoven fabric 110 to provide a cushion force to serve as a cushioning buffer and a buffer plate 130 disposed on the back surface of the nonwoven fabric 110, 130 of the mesh board 120 and a plywood 140 supporting the back surface of the buffer board 130. The mesh board 120 penetrates through the nonwoven fabric 110 of the board 100, A thumb pin 12 having a pin 12 supported and fixed to the bulletin board 100 by passing through the mesh 121 and penetrating the buffer plate 130 and the lower portion of the bent portion being extended over the mesh net 120 10);
And a plate (60) to which the head (11) of the push-pin body (10) is welded to the back surface,
On the front surface of the plate 60, a door fixture 70 for guiding or advertising functions or fixing a post is provided,
Wherein the pushpin body (10) is provided at each end portion of the back surface of the plate (60).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150097805A KR101804987B1 (en) | 2015-07-09 | 2015-07-09 | Multi-purpose Thumbtack and Multi-purpose Posting Means using it |
PCT/KR2015/007749 WO2016024737A1 (en) | 2014-08-11 | 2015-07-24 | Multifunctional bulletin board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150097805A KR101804987B1 (en) | 2015-07-09 | 2015-07-09 | Multi-purpose Thumbtack and Multi-purpose Posting Means using it |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170006719A KR20170006719A (en) | 2017-01-18 |
KR101804987B1 true KR101804987B1 (en) | 2018-01-10 |
Family
ID=57992374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150097805A KR101804987B1 (en) | 2014-08-11 | 2015-07-09 | Multi-purpose Thumbtack and Multi-purpose Posting Means using it |
Country Status (1)
Country | Link |
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KR (1) | KR101804987B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110706620B (en) * | 2019-10-25 | 2022-02-18 | 西安科技大学 | Propaganda display system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000172207A (en) * | 1998-12-08 | 2000-06-23 | Kanai Hiroaki | Push pin and magnet board |
KR200250316Y1 (en) * | 2001-07-19 | 2001-11-17 | 백정호 | Multi-funtional sign board panel |
-
2015
- 2015-07-09 KR KR1020150097805A patent/KR101804987B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000172207A (en) * | 1998-12-08 | 2000-06-23 | Kanai Hiroaki | Push pin and magnet board |
KR200250316Y1 (en) * | 2001-07-19 | 2001-11-17 | 백정호 | Multi-funtional sign board panel |
Also Published As
Publication number | Publication date |
---|---|
KR20170006719A (en) | 2017-01-18 |
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