KR200477909Y1

KR200477909Y1 - Secure and Convenient Thumbtack Pumping Box

Info

Publication number: KR200477909Y1
Application number: KR2020150004147U
Authority: KR
Inventors: 정다혜
Original assignee: 정다혜
Priority date: 2015-06-23
Filing date: 2015-06-23
Publication date: 2015-08-11

Abstract

The inventive pressure cylinder has an internal passage through which a space is formed and a new pushpin or pullpot is stored; Wherein the inner cylinder is inserted into the inner cylinder, and when the inserted inner cylinder is lifted up, the pushpin stored in the inner cylinder is laid, and when the inner cylinder is lowered, And an outer passage through which an upper central portion of the inner cylinder is closed and which is shaped like a cylinder; The inner cylinder is configured to form an outer shape. The outer cylinder has an outer shape, and the pushpins are stored in the inner cylinder. The inner cylinder is slidable along the upper and lower sides of the inner surface of the outer cylinder. A tub body; A push pin provided on an upper portion of the inner barrel body so as to allow the pushpin pulled into the inner barrel body to come into contact with a central upper portion of the outer barrel, An outer cylinder body having an outer shape formed in a cylindrical shape and having a space formed therein, into which the inner cylinder is inserted; The pushpin stored in the inner case is placed on the inner cylinder when the inserted inner cylinder is formed in the center of the inner body of the outer cylinder body and the pushpin placed when the inner cylinder is lowered is placed on the upper portion of the inner case And an inner pillar portion for blocking the upper central portion of the inner cylinder,
According to the safe and convenient pumping pressure of the present invention, a new pushpin can be stored in a pressurized container, and the stored pushpins can be safely extracted without worrying that the pushpin will be stuck on the pushpin. When the pushpin is pulled out and the nail is hurt The pushpin can be pulled by using the principle of the leverage without having to hold it by hand, and the pushpin pulled out without being held by hand can be put into the pushpin immediately, so that the pushpin can be used conveniently and safely.

Description

Secure and Convenient Thumbtack Pumping Box (Secure and Convenient Thumbtack Pumping Box)

The present invention relates to a pressure vessel having a function of storing a pushpin used for attaching various kinds of attachments and storing the pushpins immediately after pulling out the used pushpins and storing the pushpins stored when necessary will be.

When attaching various attachments, there are various attaching methods. However, when attaching the attachments easily, they often use a pushpin largely.

The pushpin is made of metal or plastic, and is composed of a circular head that can be pushed by hand, and a pin inserted into a post, a wall surface or the like at the bottom of the head and having a sharp end.

When the pushpin is used, the pushpin may be peeled off without damaging the attachment. However, when the pushpin is inserted too deeply, the pushpin may not be pulled out easily, There was a problem that the head was short-circuited and the head was short-circuited.

A tool for extracting the pushpins has been developed in order to solve the above problems.

In the conventional pushpin separating tool, the grip portion and the pushpin holding portion are formed at an angle so that the pushpin can be pulled by the leverage principle. The pushpin holding portion has a gripping groove portion to hold the pin of the pushpin.

The conventional pushpin separating mechanism formed as described above can easily pull out the pushpins, but there is no means to store the pushpins pulled out, so there is an inconvenience that the pushpins should be stored in a separate receptacle, There is a tendency to leave the place where it is, and it causes a personal injury which is stuck in a tack.

The pressurized container having the tack separating function disclosed in the public utility model 20-2009-0005966 is a rectangular container having a pressure vessel lid having a tack separating function and a pressure vessel made of a pressure vessel body containing a new tack, The body surface can be joined and separated by the grooves and protruding parts, but it is not divided into the outer passing inner cylinder as in the present invention and there is no automatic eject function of the stored pushpins.

1. Public utility model publication 20-2009-0005966 (public date: June 17, 2009) 2. Registration Utility Model Bulletin 20-20000002820 (Registered Date: April 04, 2000) 3. Registration Utility Model Bulletin 20-20000006551 (Registered on May 08, 2000) 4. Registration Utility Model Bulletin 20-19990016047 (Registration date: December 17, 1999)

In order to solve the above problems, the present invention can safely extract a new pushpin from a pressurized container, safely extract the stored pushpin by raising the inner pipe, and pull the pushpin pressed on the post using the principle of the lever And a safe and convenient pumping pressure correcting cylinder which is capable of directly putting the extracted pushpin into the pressure pouch.

The inventive pressure cylinder has an internal passage through which a space is formed and a new pushpin or pullpot is stored; Wherein the inner cylinder is inserted into the inner cylinder, and when the inserted inner cylinder is lifted up, the pushpin stored in the inner cylinder is placed on the upper portion of the inner cylinder, and when the inner cylinder is lowered, And an outer passage through which an upper central portion of the inner cylinder is closed and which is shaped like a cylinder; And a pushpin connected to an upper portion of the inner cylinder to pull out the pushpins which are compressed together with a post.

The inner cylinder forming an outer shape, the inner cylinder body having the pushpins stored therein and sliding along the upper and lower sides of the inner surface of the outer cylinder; A push pin provided on an upper portion of the inner barrel body so as to allow the pushpin pulled into the inner barrel body to come into contact with a central upper portion of the outer barrel, And an inner lid to prevent the pushpin from being ejected.

Wherein the inner barrel body is formed at an upper end portion and has a lid engaging portion to which the inner barrel is coupled; And a sliding body portion formed at a lower portion of the lid engaging portion to have a diameter smaller than the diameter of the lid engaging portion and moving up and down along the inner circumference of the outer cylinder.

The sliding body includes a body portion having a center pipe for forming a slope so that the pushpin stored and stored by the pushpin can be rolled down, and a center pipe for vertically moving the central portion of the outer pipe from the center; And a skirt portion for vertically moving along the inner circumferential surface of the outer cylinder such as a vertical outer circumferential surface of the seal body.

A hook is formed in the circumference of the portion where the lid engaging portion and the sliding body are joined to the upper end of the outer cylinder so that they can not descend anymore.

The lid-engaging portion is formed with a male thread for screwing with the inner lid, and a tack head brass groove is formed at an upper end of the lid engaging portion so that the tack head is not caught by the tack pin when the tack pin is pulled out do.

Wherein the inner cylinder lid has a cylindrical portion coupled with the inner cylinder body; And an upper surface portion formed on the upper end of the cylindrical portion to cover the upper surface and to which the tack pin is attached.

A central opening portion that is blocked when the inner cylinder is lowered and opened when the inner cylinder is lifted up; A pushpin inlet opened so that the pushpin head and the pushpin pin can be pulled in without using the pushpin when the pushpin is used; A tack removing portion formed on the upper portion and to which the tack removing unit is attached; And a tacked portion having a tapered portion is formed on an upper edge of the tapered portion so that the tapered portion of the tapered tapered portion can be seated on the inner peripheral surface of the tapered portion, On the outer surface of the cylindrical portion, an inner cylinder handle for easily moving the inner cylinder upward and downward is formed.

Wherein the outer cylinder comprises an outer cylinder body having a cylindrical outer shape and a space formed therein to insert the inner cylinder; The pushpin stored in the inner case is placed on the inner cylinder when the inserted inner cylinder is formed in the center of the inner body of the outer cylinder body and the pushpin placed when the inner cylinder is lowered is placed on the upper portion of the inner case And an inner pillar portion for blocking the upper central portion of the inner cylinder.

A reinforcing band is formed at the upper end of the outer cylinder body for reinforcement.

Wherein the inner pillar has a cylindrical shape and has an inner pillar body formed vertically up to a predetermined height from a lower center of the outer pillar body; And an inner pillar tip portion which is inserted into the upper end of the inner pillar body and is coupled to the upper surface and has a curved surface portion that is inclined to the center so that the pushpin is seated at the center.

The height of the inner pillar is equal to the height of the center open portion of the inner pail when the inner pail is lowered to prevent the pushpin stored in the inner pail from being discharged during the tack drawing operation, Is aligned with the upper end of the center pipe of the inner cylinder so as not to have a step when the inner cylinder is raised so as to be easily laid on the upper surface of the inner cylinder.

The tack washer can be coupled to the upper portion of the inner cylinder and is made of a disc-shaped iron material so as to have a certain strength, and a new tack is stored in the inner tube or the stored tack is discharged A circular opening portion having the same size as a central opening portion formed in the inner cylinder to form a circular opening portion; A pushpin head inlet which becomes a fulcrum when pulling the pushpin and is curved so as to be easily in contact with the pushpin head of the pushpin; A pin receiving slit hole is formed which extends from the push head insertion port to the center and meets the circular opening portion, and a push-in pin of the push pin is inserted to generate a point of action when the push pin is pulled out.

The circular edge of the tack pin is easy to be seated on the mounting protrusion of the inner cylinder lid and has an inclined surface so that the push pin can be easily inserted into the pin inlet slit hole in the push pin head.

The inner cylinder lid is formed with a passage groove gate portion which can be vertically moved to open or close the pushpin head passage groove to prevent the pushpin from being discharged into the pushpin head passage groove when the pressure cylinder is turned upside down .

The passage groove gate unit includes: a gate that moves up and down; And two gate guides which are inserted in the left and right ends of the gate to form a sliding groove in which the gate slides without clearance and which are vertically clogged and the gate is not removed but are symmetrically provided. A gate handle for raising and lowering is formed.

The inner cylinder is formed in the pressure cylinder so that the inner cylinder is lowered and then the lower cylinder is fixed to the outer cylinder so as not to flow down when the tack is pulled out.

When the inner cylinder is lifted up, an outer cylinder blocking protrusion is formed in the inner cylinder so as not to be pulled out of the outer cylinder, and an upper inner cylinder locking protrusion is formed in the outer cylinder.

It is possible to solve the problem to be solved by the above-mentioned tack-tight box.

According to the safe and convenient pumping pressure of the present invention, a new pushpin can be stored in a pressurized container, and the stored pushpins can be safely extracted without worrying that the pushpin will be stuck on the pushpin. When the pushpin is pulled out and the nail is hurt The pushpin can be pulled by using the principle of the leverage without having to hold it by hand, and the pushpin pulled out without being held by hand can be put into the pushpin immediately, so that the pushpin can be used conveniently and safely.

Fig. 1 is a front view of the overall contour according to the present invention,
Fig. 2 is a side view of the overall contour according to the present invention,
Figure 3 is an overall cross-sectional view of the central portion when the inner cylinder is lifted up during pumping to raise the pushpin in accordance with the safe and convenient pumping pressure correcting cylinder of the present invention;
Figure 4 is an overall cross-sectional view of the central portion showing that the pushpin is laid on the curved portion of the inner post when pumping according to the safe and convenient pumping pressure of the present invention,
Figure 5 is a schematic view of an inner cylinder according to a safe and convenient pumping pressure correcting cylinder of the present invention;
Figure 6 is a schematic view of an inner barrel body according to the present invention,
Figure 7 is a schematic view of an inner lid according to a safe and convenient pumping pressure correcting cylinder of the present invention;
Figure 8 is a schematic view of an outer cylinder according to the present invention,
Figure 9 is a schematic diagram of a pushpin pull according to the safe and convenient pumping-
Fig. 10 is an operation example of pulling out a pushpin using a pressure cylinder according to a safe and convenient pumping pressure correcting cylinder of the present invention
Fig. 11 is a schematic view of a passage groove gate according to the present invention,
Fig. 12 is a schematic view of a push rod according to the present invention,

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Before describing the present invention in detail, a detailed description of known techniques or configurations related to the present invention will be omitted if it is determined that the gist of the present invention may be unnecessarily obscured.

Further, the terms described below are defined in consideration of the functions in the present invention, and this may vary depending on the intention of the user, the operator, or the custom. Therefore, the definition of " safe and convenient pumping pressure correcting basket " And should be based on the contents of this specification.

Hereinafter, a preferred embodiment of the "safe and convenient pumping pressure correcting cylinder" according to the present invention will be described in detail.

The following examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention.

FIG. 1 is a front view of an overall external shape according to a safe and convenient pumping pressure correcting case of the present invention. FIG. 2 is a side view of the entire outer shape according to a safe and convenient pumping pressure correcting cylinder of the present invention. FIG. 4 is a cross-sectional view of the central part when the inner cylinder is pumped upward to raise the pushpin to raise the pushpin according to the present invention; FIG. 5 is a schematic view of the inner cylinder according to the safe and convenient pumping pressure correcting cylinder of the present invention, and FIG. 6 is a schematic view of the inner cylinder body according to the safe and convenient pumping pressure correcting cylinder of the present invention. Fig. 7 is a schematic view of an inner lid according to a safe and convenient pumping pressure correcting container of the present invention, and Fig. 8 is a schematic view of a safe and convenient FIG. 9 is a schematic view of the push rod pulling out according to a safe and convenient pumping pressure pushing cylinder of the present invention, and FIG. 10 is a schematic view of a push rod pushing rod using the push rod according to the present invention, FIG. 11 is a schematic view of a passage groove gate according to a safe and convenient pumping pressure correcting container of the present invention, and FIG. 12 is a schematic view of a pushing pin according to a safe and convenient pumping pressure correcting container of the present invention.

As shown in Figs. 1 to 4, the pressure vessel A of the present invention is used for fixing the post B to the bulletin board C and for fixing the post B to other positions, A push pin head 51 which is circularly pressed so that it can be pushed by a hand made of plastic material and a push pin pin 52 inserted into the post B and a bulletin board or other position and connected to the lower part of the push pin head 51 The function of storing the pushpin 5 having the function of pulling the pushpin 5 and pulling out the pushpin 5 which is stored when necessary have.

The pressure cylinder (A) has an inner cylinder (1) in which a space is formed and a new pushpin (5) or a pulled pushpin (5) is stored; When the inserted inner cylinder 1 is lifted up, the pushpins 5 stored in the inner cylinder 1 are placed on the inner cylinder 1 and the inner cylinder 1 The pushpin 5 placed on the upper end of the inner cylinder 1 can be discharged by hand, the upper central portion of the inner cylinder 1 is blocked, An outer cylinder (2) having a shape; And a push pin 3 coupled to the upper portion of the inner cylinder 1 to pull out the push pin 5 pressed together with the post B as shown in FIG.

The inner cylinder (1) forms an outer shape, an inner cylinder body (11) storing the pushpins (5) therein and sliding along the top and bottom of the inner surface of the outer cylinder (2); The pusher 3 is formed on the upper portion of the inner barrel body 11 so that the pushpins 5 can be inserted into the inner barrel body 11 and the outer barrel 2 And an inner cylinder lid 12 which is in close contact with a central upper portion of the inner cylinder body 11 to prevent the pushpins 5 stored in the inner cylinder body 11 from being discharged.

The outer cylinder (2) has an outer cylinder body (21) formed in a cylindrical shape and having a space formed therein, into which the inner cylinder (1) is inserted; When the inner cylinder 1 formed at the center of the inner body of the outer cylinder body 21 is lifted up, the pushpins 5 stored in the inner cylinder 1 are placed on top of the inner cylinder 1, The tumbler 5 placed in the upper portion of the inner cylinder 1 can be discharged by hand and an inner pillar portion 22).

In order to prevent the push pin 1 from being discharged to the push pin head groove 1112 when the push pin 5 is pulled out by turning the push pin A in the inner case 11, A passage groove gate portion 123 is formed which can block or open the head passage groove 1112.

The inner cylinder device 23 is formed in the pressure cylinder A so that the inner cylinder 1 is lowered and then the pressure cylinder 5 is fixed to the outer cylinder 2 so as not to flow down when the pressure cylinder 5 is pulled out .

An outer cylinder locking protrusion 11221 is formed in the inner cylinder 1 so as not to be taken out of the outer cylinder 2 when the inner cylinder 1 is lifted up, 212 are formed.

1 and 2 and Fig. 3 when storing the pressure vessel A of the present invention. When pulling out the pushpins 5, the pressure vessel A should be used in the state shown in Figs. 1 and 2.

3, the inner cylinder 1 is lifted up so that the upper surface of the inner column portion 22 of the outer cylinder 2 descends downward, so that the inside of the inner cylinder 1 The tack is placed on the same line as the bottom.

When the inner cylinder 1 is lifted up and down, as shown in FIG. 4, 1 to 4 pushpins are laid on the curved portion of the inner pillar 22 of the outer cylinder 2, .

5, a space is formed in the inner cylinder 1 to store a new pushpin 5 or a removed pushpin 5, and the pushpin 5 is stored therein An inner cylinder body (11) sliding along the upper and lower sides of the inner surface of the outer cylinder (2); The pusher 3 is formed on the upper portion of the inner barrel body 11 so that the pushpins 5 can be inserted into the inner barrel body 11 and the outer barrel 2 And an inner cylinder lid 12 which is in close contact with a central upper portion of the inner cylinder body 11 to prevent the pushpins 5 stored in the inner cylinder body 11 from being discharged.

The inner cylinder lid 12 is moved up and down in order to prevent the tackle 1 from being discharged to the tacking head recess 1112 when the tacking cylinder 5 is pulled out, A passage groove gate portion 123 that can block or open the push head head passage groove 1112 may be formed.

As shown in FIG. 6, the inner barrel body 11 forms an outer shape, and the tack 5 is stored therein and slides along the upper and lower sides of the inner surface of the outer barrel 2, 11) includes a lid engaging portion (111) formed at an upper portion and to which the inner cylinder lid (12) is engaged; And a sliding body portion 112 formed at a lower portion of the lid engaging portion 111 and smaller than the diameter of the lid engaging portion 111 and moving up and down along the inner circumferential surface of the outer cylinder 2.

The sliding body portion 112 forms a sloped surface 11212 having a curved surface so that the pushpins 5 stored and stored can roll down and the central portion of the outer tub 2 A body portion 1121 having a center pipe 11211 formed therein so as to be vertically movable; And a skirt portion 1122 for vertically moving along the inner circumferential surface of the outer cylinder 2 like a vertical outer circumferential surface of the seal body portion 1121.

A hook 113 is formed on a circumference of a portion where the lid engaging portion 111 and the sliding body 112 are joined to the upper end of the outer cylinder 2 so that they can no longer descend.

A male screw 1111 is formed on the outer surface of the lid engaging portion 111 for screwing with the inner cylinder lid 12.

The top end of the lid engaging portion 111 is provided with a plate tack head through groove 1112 so as to prevent the push head 51 from being caught when the push pin 5 is pulled out by the push pin pull 3 .

The skirt portion 1122 is provided with an inner passage device 23 for lowering the inner cylinder 1 and fixing the outer cylinder 2 to the outer cylinder 2 so as not to flow down when the inner cylinder 1 is turned up when the tack 5 is pulled out, And a lock device engaging hole 11222 for inserting the outer cylinder 2 into the outer cylinder 2. When the inner cylinder 1 is lifted up, A locking protrusion 11221 is formed.

7, the inner lid 12 is formed on the upper portion of the inner barrel body 11 so that the pushpins 3 are installed on the upper portion of the inner barrel body 11, So that the pushpins 5 stored in the inner cylinder body 11 are prevented from being discharged.

The inner cylinder lid 12 includes a cylindrical portion 121 coupled to the inner cylinder body; And an upper surface portion 122 formed on the upper end of the cylindrical portion 121 and covering the upper surface thereof, to which the tack pin 3 is attached.

A central opening portion 1221 that is closed when the inner cylinder 1 is lowered and opened when the inner cylinder 1 is lifted up; A pushpin inlet 1222 opened so that the pushpin head 51 and the pushpin pins 52 can be pulled in without using the pushpin 3 when the pushpin 3 is used; A tack-and-plucking mount portion 1223 formed on the upper surface and to which the tackle plunger 3 is attached; A tacking and unfolding mounting projection 1224 having an inclined portion 12241 is formed on the upper edge so that the circumferential end of the tacking plunger 3 can be seated.

The inner surface of the cylindrical portion 121 is formed with a cap screw 1211 for screwing the male screw 1111 of the inner barrel body 11.

On the outer surface of the cylindrical portion 121, an inner cylinder handle 1212 is formed which facilitates the vertical movement of the inner cylinder 1.

The inner cylinder lid 12 is moved up and down in order to prevent the tackle 1 from being discharged to the tacking head recess 1112 when the tacking cylinder 5 is pulled out, A passage groove gate portion 123 is formed which can block or open the push head head passage groove 1112. [

The passing groove gate part 123 has a gate 1231 moving up and down to block the tack head brass slot 1112; A sliding groove 12321 in which the gate 1231 slides is formed with the left and right ends of the gate 1231 inserted therein and the gate 1231 is closed so that the gate 1231 is not removed but is symmetrically disposed. And a gate handle 12311 is formed at the center of the gate 1231 so as to raise and lower the gate 1231 if necessary.

The sliding groove 12321 and the gate 1231 are fitted without clearance, and the gate 1231 should not move if there is no external force.

7-2 is a front view of the inner cylinder lid 12 showing that the gate 1231 is climbed up to cover the pushpin head through groove 1112. Figure 7-2 is a cross- 11 is a front view of the inner cylinder lid 12 showing that the pushpin head passage groove 1112 is opened.

8, a space is formed in the outer cylinder 2 to insert the inner cylinder 1, and when the inserted inner cylinder 1 is lifted up, When the stored pushpins 5 are laid down and the inner cylinder 1 is lowered, the pushpins 5 placed on the upper end of the inner cylinder 1 can be discharged by hand, The upper central portion of the cylinder 1 is closed, and the outer shape is cylindrical.

The upper end of the outer cylinder body 21 is provided with a reinforcing band 211 for reinforcing the strength and an upper inner cylinder stopper 212 so as not to be taken out of the outer cylinder 2 when the inner cylinder 1 is lifted up .

An inlet 2121 is formed in the upper internal threading stop 212 so that an external thread stopper 11221 formed in the skirt portion 1122 of the inner cylinder 1 can be inserted.

The outer cylinder blocking protrusion 11221 is inserted into the inlet 2121 which is the outer cylinder blocking protrusion and the inner cylinder 1 is inserted into the outer cylinder locking protrusion 11221 by the inlet 2121, It should be rotated 90 degrees.

The inner pillar 22 has a cylindrical inner body 221 formed in a cylindrical shape up to a predetermined height vertically below the center of the outer cylinder body 21; And an inner pillar tip portion 222 inserted into the upper end of the inner pillar body 221 and having a curved surface portion 2221 which is coupled to the upper surface and which is inclined to the center so that the pushpin 5 is seated at the center.

The inner pillar portion 22 is divided into the inner pillar body portion 221 and the inner pillar tip portion 222 to facilitate fabrication.

The height of the inner column portion 22 is set to be smaller than the height of the inner cylinder 1 when the inner cylinder 1 is lowered so as to prevent the pushpins 5 stored in the inner cylinder 1 from being discharged during a tack- When the inner cylinder 1 is lifted so that the push pin 1 stored in the inner cylinder 1 can be easily laid on the upper surface of the inner pillar 22, Is aligned with the upper end of the center pipe (11211) of the inner cylinder (1)

9, the pushpins 3 are coupled to the upper portion of the inner cylinder 1 to pull the pushpins 5 pressed together with the posts B, 1) and is made of a disc-shaped iron material so as to have a certain strength.

The push pin 3 is provided with a central opening 1221 formed in the inner cylinder 1 for storing the new push pin 5 in the inner cylinder 1 or discharging the stored push pin 5, A circular opening 31 having the same size as the opening 31; A pushpin head inlet 32 which becomes a fulcrum when pulling out the pushpin 5 and is curved so as to easily contact the pushpin head 51 of the pushpin 5; A pin insertion slot hole 42 is formed at the center of the pin insertion opening 32 to meet with the circular opening 31 and a tack pin 52 of the pin assembly 5 is inserted to generate a point of action when the pin assembly 5 is pulled out. (33) is formed.

The circular edge of the tack pin 3 is likely to be seated on the seating protrusion 1224 of the inner cylinder lid 12 and the tack pin 52 in the tack head 51 is inserted into the pin- And has an inclined surface 34 so as to be easily led into the guide groove 33.

10-1 is a diagram showing the operation of pushing the push pin 3 to the push pin 5 with the push pin A turned over horizontally for the first time, So that the pushpin head 51 is inserted into the pushpin head inlet 32.

10-2 shows a state in which the pushpin head 51 enters the pushpin head inlet 32 and the pushpin pin 52 enters the pin pull-in slit hole 33 so that a part of the pin pull- The tip of the pushpin head inlet 32 of the pushpin 3 becomes the fulcrum and the back of the pushpin A is lifted up so that the pushpin 5 is pulled out to enter the inner barrel 1 .

11, the passing groove gate part 123 is provided on the inner cylinder lid 12, and when the push cylinder 5 is pulled out by turning the pressure cylinder A, 1112 move up and down to prevent the pushpins 1 from being discharged arbitrarily, thereby blocking or opening the pushpins head recesses 1112.

11-1 is a plan view of the passing groove gate part 123 and FIG. 11-2 is a plan view of the passing groove gate part 123 (FIG. 11B) showing that the pushing head passage groove 1112 is closed by raising the gate 1231 11-3 is a front view of the passage groove gate portion 123 showing that the tack head brass groove 1112 is opened by lowering the gate 1231. As shown in Fig.

As shown in Fig. 12, the pushpin 5 used in the present invention is used for fixing the post B to the bulletin board C and for fixing the post B to other positions, A pushpin head 51 circularly shaped so that it can be pressed by hand as a plastic material; And a push pin 52 which is coupled to the lower portion of the push pin head 51 and is inserted into the post B and a bulletin board or other position and has a pointed end.

The pushpin head 51 is formed with a non-slip portion 511 for preventing slippage when being held by a hand and a pin coupling means 512 for coupling the pushpin pin 52.

Since the pin coupling hole 512 protrudes slightly from the pushpin head 51, there is a slight gap between the post and the pushpin head 51 so that the circumferential end of the pushpin 3 is inclined to the sloped face 34, So that it is easily inserted into the gap. The pushpin 3 is guided to the pin insertion slit hole 33 through the gap, and then the pushpin 5 is pulled up.

A: Pressure Bottom B: Post
C: bulletin board
1: inner cylinder
11: inner cylinder body 111: lid engaging portion
1111: male thread 1112: pushpin head through groove
112: sliding body 1121:
11211: center pipe 11212: slope surface
1122: Skirt portion 11221: Outer bag stopper
11222: Locking device coupling hole
113: latching jaw 12: inner cylinder lid
121: Cylinder part 1211: Lid female thread
1212: inner bar handle 122: upper surface part
1221: Central opening part 1222: Tack inlet
1223: Tack pulling part 1224: Tack pulling part
123 passing home gate section 1231 gate
12311: gate handle 1232: gate guide
12321: sliding groove 13: inner and outer barrel connecting portion
2: outer cylinder
21: outer cylinder body 211: reinforcing strip
212: upper inner barrel jaw 2121: entrance to the outer barrel obstruction
22: inner pillar portion 221: inner pillar body portion
222: napillarule tip portion 2221: curved portion
23: Internal communication device
3: Tack pull
31: round open part 32: pushpin head inlet
33: pin-in slit hole 34: sloped surface
5: Tack
51: Pushpin head 511: Non-slip part
512: pin coupling hole 52: push pin

Claims

(51) which is circularly pressable so as to be pushed by hand as a metal or plastic material and a push pin (52) which is joined to the lower part of the push head (51) and inserted into the post (B) And a function of storing the pushpin 5 and pulling out the pushpin 5 which is embedded and having a function of immediately storing the pushpin 5 pulled out, (A)
The pressure cylinder (A) has an inner cylinder (1) in which a space is formed and a new pushpin (5) or a pulled pushpin (5) is stored;
When the inserted inner cylinder 1 is lifted up, the pushpins 5 stored in the inner cylinder 1 are placed on the inner cylinder 1 and the inner cylinder 1 The pushpin 5 placed on the upper end of the inner cylinder 1 can be discharged by hand, the upper central portion of the inner cylinder 1 is blocked, An outer cylinder (2) having a shape;
And a push pin 3 coupled to the upper portion of the inner cylinder 1 to pull out the push pin 5 pressed together with the post B,
The inner cylinder (1) forms an outer shape, an inner cylinder body (11) storing the pushpins (5) therein and sliding along the top and bottom of the inner surface of the outer cylinder (2);
The pusher 3 is formed on the upper portion of the inner barrel body 11 so that the pushpins 5 can be inserted into the inner barrel body 11 and the outer barrel 2 And an inner cylinder lid 12 which is in close contact with a central upper portion of the inner cylinder body 11 to prevent the tackle 5 stored in the inner cylinder body 11 from being discharged,
The inner barrel body (11) has a lid engaging portion (111) formed at an upper end portion and to which the inner barrel (12) is engaged;
And a sliding body portion 112 formed at a lower portion of the lid engaging portion 111 and moving up and down along the inner circumference of the outer cylinder 2,
The sliding body 112 forms an inclined surface 11212 so that the pushpin 5 stored and stored in the sliding body 112 can be rolled down and the central portion of the outer cylinder 2 is vertically moved A body portion 1121 having a center pipe 11211 formed therein;
And a skirt portion 1122 for vertically moving along the inner circumferential surface of the outer cylinder 2 like a vertical outer circumferential surface of the seal body portion 1121,
A hook 113 is formed on the circumference of the portion where the lid engaging portion 111 and the sliding body 112 are joined to the upper end of the outer cylinder 2,
A male screw 1111 is formed on the outer surface of the lid engaging portion 111 for screwing with the inner cylinder lid 12,
A tack head through groove 1112 is formed in the upper end of the lid engaging portion 111 to prevent the tack head 51 from being caught by the tack pin 3 when the tack pin 5 is pulled out,
The inner cylinder lid 12 includes a cylindrical portion 121 coupled to the inner cylinder body;
And an upper surface portion 122 formed on the upper end of the cylindrical portion 121 and covering the upper surface thereof and to which the tack pin 3 is attached,
A central opening portion 1221 that is closed when the inner cylinder 1 is lowered and opened when the inner cylinder 1 is lifted up;
A pushpin inlet 1222 opened so that the pushpin head 51 and the pushpin pins 52 can be pulled in without using the pushpin 3 when the pushpin 3 is used;
A tack-and-plung mounting part 1223 formed on the upper surface and to which the tacking plunger 3 is attached;
A tacking and unfolding mounting projection 1224 having an inclined portion 12241 is formed on the upper edge so that the circumferential end of the tacking &
The inner surface of the cylindrical portion 121 is formed with a cap female thread 1211 for screwing with the male thread 1111 of the inner cylinder body 11,
On the outer surface of the cylindrical portion 121, an inner cylinder knob 1212 for easily moving the inner cylinder 1 up and down is formed,
The outer cylinder (2) has an outer cylinder body (21) formed in a cylindrical shape and having a space formed therein, into which the inner cylinder (1) is inserted;
When the inner cylinder 1 formed at the center of the inner body of the outer cylinder body 21 is lifted up, the pushpins 5 stored in the inner cylinder 1 are placed on top of the inner cylinder 1, The tumbler 5 placed in the upper portion of the inner cylinder 1 can be discharged by hand and an inner pillar portion 22,
A reinforcing band 211 is formed on the upper end of the outer cylinder body 21 to reinforce the strength,
The inner pillar 22 has a cylindrical inner body 221 formed in a cylindrical shape up to a predetermined height vertically below the center of the outer cylinder body 21;
And an inner pillar tip portion 222 inserted into the upper end of the inner pillar body portion 221 and having a curved surface portion 2221 which is coupled to the upper surface and is inclined to the center so that the pushpin 5 is seated at the center,
The height of the inner column portion 22 is set to be smaller than the height of the inner cylinder 1 when the inner cylinder 1 is lowered so as to prevent the pushpins 5 stored in the inner cylinder 1 from being discharged during a tack- When the inner cylinder 1 is lifted so that the push pin 1 stored in the inner cylinder 1 can be easily laid on the upper surface of the inner pillar 22, Is aligned with the upper end of the center pipe (11211) of the inner cylinder (1)
The tack washer 3 can be coupled to the upper portion of the inner cylinder 1 and is made of a disc-shaped iron material so as to have a certain strength,
The push pin 3 is provided with a central opening 1221 formed in the inner cylinder 1 for storing the new push pin 5 in the inner cylinder 1 or discharging the stored push pin 5, A circular opening 31 having the same size as the opening 31;
A pushpin head inlet 32 which becomes a fulcrum when pulling out the pushpin 5 and is curved so as to easily contact the pushpin head 51 of the pushpin 5;
A pin insertion slot hole 42 is formed at the center of the pin insertion opening 32 to meet with the circular opening 31 and a tack pin 52 of the pin assembly 5 is inserted to generate a point of action when the pin assembly 5 is pulled out. (33)
The circular edge of the tack pin 3 is likely to be seated on the seating protrusion 1224 of the inner cylinder lid 12 and the tack pin 52 in the tack head 51 is inserted into the pin- (32) having a sloping surface (34) for facilitating entry into the pumping chamber

The method according to claim 1,
The inner cylinder lid 12 is moved up and down in order to prevent the tackle 1 from being discharged to the tacking head recess 1112 when the tacking cylinder 5 is pulled out, A passage groove gate portion 123 is formed which can block or open the push head head passage groove 1112,
The passing groove gate part 123 has a gate 1231 moving up and down to block the tack head brass slot 1112;
A sliding groove 12321 in which the gate 1231 slides is formed with the left and right ends of the gate 1231 inserted therein and the gate 1231 is closed so that the gate 1231 is not removed but is symmetrically disposed. ),
A gate handle 12311 is formed at the center of the gate 1231 so as to raise and lower the gate 1231,
The inner cylinder unit 23 is formed in the pressure cylinder A so as to be fixed to the outer cylinder 2 so as not to flow down when the inner cylinder 1 is lowered and the pushpins 5 are pulled out ,
An outer cylinder locking protrusion 11221 is formed in the inner cylinder 1 so as not to be taken out of the outer cylinder 2 when the inner cylinder 1 is lifted up, 212) are formed in the housing