KR20230127693A - Unit for mark fixing - Google Patents

Abstract

The present invention provides a unit capable of maintaining a mark on an object having no space for attaching a mark and unable to form a through hole, thereby facilitating management of the target object by easily and stably maintaining the mark;
A locker inserted into a fixing hole formed in the target object;
a marker hanger interposed between the locker and the target object to hang and maintain a marker;
It is coupled to the locker and includes a locking pin for deforming the locker by a fixing tool so that the outer diameter of the locker is closely fixed to the inner diameter of the fixing hole so as not to be separated in order to maintain a solid coupling state with the fixing hole.

Description

Mark fixing unit {UNIT FOR MARK FIXING}

The present invention relates to a unit for fixing a mark, and more particularly, to provide an improved unit capable of more easily fixing or connecting a mark to an object having no space to attach a mark capable of confirming information of an object or having a thick penetrating thickness. It is about.

In general, various types of labels are attached to various types of objects so that information of the objects can be identified so that administrators and users can easily grasp the contents. It is developing in the form of attaching an RFID or NFC tag and then managing it using a program.

There are many types of objects for fixing the mark as described above, ranging from various equipment, parts, and devices used in industrial fields, to consumables used in government offices, local governments, and public institutions.

When there is a space to attach a mark among these objects, the mark can be firmly attached to the surface using an adhesive (attachment) means, but when there is no such space, the mark is fixed using an anchor rivet, etc. .

Various types of anchor rivets as described above have been developed and used in the past, and the technical details of these prior arts are as follows through patent documents.

Patent Document 1 is a body portion having a head portion formed at one end and a cutout groove formed at the other end, and a key hole penetrating the head portion and formed toward the cutout groove side; and

Including a wedge that is fitted into the wedge hole;

A stepped portion having a larger width than the diameter of the wedge hole is formed in the head portion, and a locking jaw is integrated in an annular shape at the outer circumference of the head of the wedge, and the width of the head of the wedge with the locking jaw formed is equal to the width of the stepped portion. characterized by the same thing.

In Patent Document 2, in a rivet bolt for riveting by combining a plurality of coupling members as retainers and bolts,

A coupling groove 26 in which a threaded portion 28 is formed inside the flange portion 24, and a flat portion 32 and an inclined portion 34 are alternately formed in a diagonal direction around the coupling groove 26, and A retainer 2 having a curved locking jaw 30 formed at the lower end of the cut fastening pieces 6, and a plurality of lifting pieces 10 on the bottom surface of the bolt head 9 so as to be fitted into the retainer 2 The screw thread 14 is placed on the upper end of the bolt body 12 having a lower part of the bolt head 9, and a plurality of protruding pieces 16 are formed at regular intervals on the outer surface of the lower end, and the lower side of the protruding piece 16 It is characterized in that it is composed of a bolt 4 formed with a downwardly inclined extension 18 and a separation prevention piece 20 while extending to.

Utility model registration No. 20 - 0420139 - 0000 Patent Application No. 10 - 2010 - 0087066

doesn't exist.

Among the prior arts, in the case of Patent Document 1, the body of the anchor rivet is penetrated through the steel plate and then hit with a wedge to make the lower end of the body widen so that the iron plates can be bound to each other. In the case of Patent Document 2, the rivet After the retainer and the bolt constituting the bolt are temporarily coupled, the bolt is not easily separated from the retainer while ensuring that the coupling member is more firmly coupled without separation when fastening the coupling member.

In the case of the prior art as described above, it is a universal form in which binding is performed after the rivet penetrates the material to be fixed, and when the body is widened and bound, the binding force is not large, so it is difficult to continuously maintain the original purpose during long-term use. It becomes difficult.

In the case of using a rivet to which such prior art is applied, a case in which the rivet cannot penetrate two objects to be combined because the thickness of the object is thick, or the rivet can penetrate the thickness of two objects to be combined, but there is a space at the rear of the object In case the rivet operation is impossible because there is no rivet operation, it becomes difficult to apply the rivet of the prior art, especially when fixing a mark on the surface of an object rather than simply combining two objects.

In the case of Patent Document 1, if a hole is formed in the object, the body is inserted, and the body does not completely penetrate the object even if the body is hit with a wedge, the lower end (end) of the body is not exposed to the outside of the object, so the body is wide open. Since it is not supported, it is impossible to fix itself, so that the original function of the rivet cannot be performed, and even in the case of Patent Document 2, if it cannot penetrate the object, it becomes difficult to exert its function, so in the end, the rivet is not fixed, so the mark on the rivet There are problems that make it impossible to hang or connect.

In order to solve these problems, in the case of a thick object, a hole is drilled in the object, a thread is formed in the pre-drilled hole using a tapping mechanism, etc., and the mark is fixed using a bolt or screw. In addition to having many tools, various problems such as difficulty in consistent work due to difficult work conditions depending on the type of object or the situation of the work site due to cumbersome work methods are present.

Accordingly, in the present invention, as invented to solve the above problems, the locker 110 inserted into the fixing hole 102 formed in the object 101;

A sign hanger 120 interposed between the locker 110 and the target object 101 to hang and hold the sign 105;

It is coupled to the locker 110 and the locker 110 is deformed by a fixing tool to maintain a solid coupling state with the fixing hole 102 so that the outer diameter of the locker 110 is closely fixed to the inner diameter of the fixing hole 102. Including a locking pin 130 to prevent separation;

It is possible to achieve the object of facilitating the management of the object by providing a unit capable of maintaining a mark on an object that has no space for attaching a mark and cannot form a through hole, thereby easily and stably maintaining the mark.

The present invention provides a unit that can easily fix a label by applying it to an object that does not have enough space to attach a label or an object that cannot form a through-type hole, so that information on the object can be easily grasped and the object can be maintained. It has the effect of providing manageability.

In addition, the present invention can easily install the unit by using a tool for hole formation such as a drill and a tool for rivet work such as a rivet nail cutter that have been conventionally used in order to provide a unit that can be maintained by attaching a mark to the object. Regardless of the type, it has the effect of enabling quick and efficient work.

1 is a perspective view of an exploded state showing an example of a unit for fixing a mark to which the technology of the present invention is applied.
Figure 2 is a perspective view showing a coupled state of the unit for fixing the mark to which the technology of the present invention is applied.
Figure 3 is a perspective view showing a fractured state of a unit for fixing a mark to which the technology of the present invention is applied.
Figure 4 is a configuration diagram showing a cross-sectional state of a unit for fixing a mark to which the technology of the present invention is applied.
Figure 5 is a cross-sectional view showing a deformed state of a unit for fixing a mark to which the technique of the present invention is applied.
Figure 6 is a cross-sectional view of a state in which a unit for fixing a mark to which the technique of the present invention is applied is inserted into an object.
7 is a cross-sectional view showing a state in which a mark is fixed to an object by a mark fixing unit to which a technique of the present invention is applied;

Hereinafter, a preferred configuration and operation of the present invention for achieving the above object will be described with reference to the accompanying drawings.

1 is a perspective view of an exploded state showing an example of a label fixing unit to which the technology of the present invention is applied, FIG. 2 is a perspective view showing a combined state of a label fixing unit to which the technology of the present invention is applied, and FIG. 3 is the present invention A perspective view showing a fractured state of a label fixing unit to which the technology of the present invention is applied, Figure 4 is a block diagram of a cross-sectional state showing a label fixing unit to which the technology of the present invention is applied, Figure 5 is a block diagram for label fixing to which the technology of the present invention is applied 6 is a cross-sectional view of a state in which a unit for fixing a label according to the technology of the present invention is inserted into an object, and FIG. 7 is a cross-sectional view showing a state of deformation of the unit, and FIG. It will be described together with a cross-sectional view showing a fixed state.

The unit 100 for fixing the label to which the technology of the present invention is applied is interposed between the locker 110 inserted into the fixing hole 102 formed in the target object 101 and the locker 110 and the target object 101. It is coupled to the sign hanger 120 for hanging and holding the sign 105 and the locker 110 by deforming the locker 110 by a fixing tool to maintain a solid coupling state with the fixing hole 102 to lock the locker It consists of a locking pin 130 that is fixed to the outer diameter of the fixing hole 102 and prevents it from coming off.

The locker 110 includes a cylindrical locking socket 111 having a diameter that can be inserted into a fixing hole 102 formed in the object 101, and a head 112 at an upper end of the locking socket 111. ) is integrally formed so that the locker 110 can be caught on the object 101 without being completely inserted into the fixing hole 102.

A locking pin hole 113 is formed in the axial direction of the locking socket 111 so that the locking pin 130 can be inserted, and the lower end of the locking socket 111 is deformed by the locking pin 130. A deformable portion 115 is formed so that the outer diameter of the locker 110 can come into close contact with the inner diameter of the fixing hole 102 .

The deformable portion 115 is enlarged in diameter by one or more deformable slots 116 formed in the longitudinal direction at the lower end of the locking socket 111 and a locking pin 120 on the inner diameter side of the deformable slot 116 to form a locking socket. A deformation slope 117 is formed so that the outer diameter of 111 can come into close contact with the inner diameter of the fixing hole 102.

It is natural that the deformation slope 117 has a wide lower end and a narrow upper end so that the deformation can easily occur by the elevation of the locking pin 120 .

The locker 110 may be made of a metal material, but in this case, it is preferable to be made of a non-ferrous metal material such as aluminum because a lot of force is required for deformation.

An anchor pin 118, such as a fine knurling, angular protrusion, or spiral, is formed on the outer diameter of the deformable part 115 to penetrate the inner diameter of the fixing hole 102 while being deformed to increase the fixing force. will be.

The marker hanger 120 has a hanger body 122 formed with a coupling hole 121 larger than the outer diameter of the locking socket 111 and smaller than the diameter of the head 112, and the hanger body 122 On one side of the ), a rope projection 125 having a rope hole 124 capable of coupling a rope 123 for connecting the mark 105 is formed and configured.

The marker hanger 120 may also be made of non-ferrous metal material or plastic material, and may have various shapes and shapes, such as the outline "ㅡ" shape and "ㄴ" shape illustrated in the drawings of the present invention, so either one It is not limited to the shape and shape of

The locking pin 130 is inserted into the locking pin hole 113 formed in the locking socket 111 and has a bar-type locking pin body 131 with a length that can be exposed upward, and the locking pin body At the lower end of 131, a locking head 132 that deforms the deformable part 115 while ascending in connection with the deformable slope 117 is integrally formed.

A break groove 133 is formed in the middle of the locking pin body 131, and the locking pin 130 is pulled upward using a fixing tool to cause deformation of the deformable part 115, and then the break groove 133 The locking pin body 131 on the upper side is broken so that the remaining locking pin body 131 is not exposed to the upper part of the locker 110.

The location of the fractured groove 133 is inside the locking pin hole 113 of the locking socket 111 when the locking pin 130 is pulled upward by a fixing tool and the transformation of the deformed part 115 of the locker 110 is completed. It will be possible to prevent the remaining part of the locking pin 130 from being exposed to the outside of the head 112 when the fracture groove 133 is broken.

The height (H) of the deformable slope 117 is formed higher than the height (H1) of the locking head 132, and the lower end diameter (B) of the deformable slope 117 and the lower end diameter (B1) of the locking head 132 Even if the same, the upper diameter (B2) of the deformable slope 117 is formed smaller than the lower diameter (B1) of the locking head 132, so that when the locking head 132 is pulled by the fixing tool and rises, the locking head ( It would be desirable to allow the deformable portion 115 to be deformed by 132).

Since the locking pin 130 needs to deform the deformable part 115 of the locker 110 while being raised by the fixing tool, it would be appropriate to make it of the same material as the locker 110 or made of a solid metal.

Looking at the process of fixing the label 105 to the object 101 using the unit 100 for fixing the label to which the technology of the present invention is applied as described above.

A fixing hole 102 is formed in the target object 101 with a size and depth into which the locker 110 constituting the label fixing unit 100 can be inserted using a tool such as a drill, and the fixing hole 102 After combining the label hanger 120 between the locking socket 111 and the head 112, and coupling the locking pin 130 to the locking pin hole 113 of the locking socket 111, the fixing hole 102 insert

Then, since the upper end of the locking pin body 131 constituting the locking pin 130 is exposed to the top of the locker 110, the locking pin 130 is pulled by using a fixing tool such as a rivet nail cutter. The locking head 132 deforms the deformable portion 115 of the locker 110, and when the deformity of the deformable portion 115 is completed and the deformation does not occur any more, the locking pin 130 is distorted due to the continuous pulling of the fixing tool. The broken groove 133 formed in the locking pin body 131 is broken, the upper part of the broken locking pin body 131 is separated from the locker 110, and the lower part of the broken locking pin body 131 is left in a state sunk inside the locker 110.

Looking at the state in which the deformable part 115 of the locker 110 is deformed due to the rise of the locking pin 130, when the locking pin 130 is pulled and raised by the fixing tool, the lower end of the locking pin body 131 The formed locking head 132 also rises together.

The locking head 132 is located at the bottom of the deformable part 115 of the locking socket 111 and is raised by a fixing tool. Due to the rise, the locking head 132 pushes the deformable slope 117 outward. And since the deformation slot 116 is formed at the location of the deformation slope 117, deformation occurs in the deformation portion 115.

Since the deformable part 115 is deformed as described above, the outer diameter of the locking socket 111 at the position of the deformable part 115 is tightly adhered to the inner diameter of the fixing hole 102, so that the locker 110 can be fixed. By the anchor pin 118 further formed on the outer diameter of the locking socket 111 at the position of the deformable part 115, it is possible to maintain a more robust fixation state.

In addition, the deformable slope 117 constituting the deformable part 115 is deformed by the locking head 132, so that the height H of the deformable slope 117 is greater than the height H1 of the locking head 132. Even if it is formed high and the bottom diameter (B) of the deformable slope 117 and the bottom diameter (B1) of the locking head 132 are configured the same, the top diameter (B2) of the deformable slope 117 is the locking head 132 Since it is formed smaller than the lower diameter B1 of ), the deformable part 115 can be deformed by the locking head 132 when the locking head 132 is pulled by the fixing tool and rises.

That is, initially, the lower end of the locking head 132 is located at the lower end of the deformable slope 117, and then moves the deformable part 115 outward due to the width of the deformable slope 117 gradually narrowing as it rises by the fixing tool. Since it becomes a form of pushing out, deformation occurs so that the locker 110 is firmly fixed to the fixing hole 110.

In this way, when the locker 110 is fixed to the fixing hole 102, the label hanger 120 interposed between the locking socket 111 constituting the locker 110 and the head 112 is also firmly fixed. It is maintained so that it does not come off, and by hanging and maintaining the rope 123 connecting the mark 105 to the mark hanger 120, the manager (user) can easily grasp the information about the object 101 will be.

The present invention as described above provides a unit capable of maintaining a label on an object that has no space for attaching a label and cannot form a through hole, thereby maintaining the label easily and stably, thereby facilitating management of the object. have

100; Mark fixing unit
105; mark
110; rocker
111; locking socket
112; head
113; locking pin hole
115; Deformation part
116; transformation slot
117; deformation slope
120; marker hanger
122; hanger body
130; locking pin
131; locking pin body
132; locking head
133; fracture groove

Claims (6)

A locker 110 inserted into the fixing hole 102 formed in the target object 101;
It is interposed between the locker 110 and the target object 101 and a marker hanger 120 for hanging and holding the marker 105;
Coupled to the locker 110, the locker 110 is deformed by a fixing tool to maintain a solid coupling state with the fixing hole 102, so that the outer diameter of the locker 110 is closely fixed to the inner diameter of the fixing hole 102. A unit for fixing a mark, characterized in that it comprises a locking pin 130 to prevent separation. According to claim 1;
The locker 110 includes a cylindrical locking socket 111 having a diameter that can be inserted into the fixing hole 102 formed in the object 101;
A head 112 formed at the top of the locking socket 111 so that the locker 110 is not completely inserted into the fixing hole 102 and is caught on the object 101;
a locking pin hole 113 formed so that the locking pin 130 can be inserted in the axial direction of the locking socket 111;
At the lower end of the locking socket 111, a deformable portion 115 is deformed by the locking pin 130 so that the outer diameter of the locker 110 can come into close contact with the inner diameter of the fixing hole 102;
The deformable part 115 includes one or more deformable slots 116 formed in the longitudinal direction at the lower end of the locking socket 111;
The inner diameter side of the deformable slot 116 includes a deformable slope 117 whose diameter is enlarged by the locking pin 130 so that the outer diameter of the locking socket 111 comes into close contact with the inner diameter of the fixing hole 102. A unit for fixing a mark. According to claim 1;
The mark hanger 120 includes a hanger body 122 having a coupling hole 121 larger than the outer diameter of the locking socket 111 and smaller than the diameter of the head 112;
Mark fixing characterized in that it comprises a rope protrusion 125 formed with a rope hole 124 capable of coupling the rope 123 connecting the mark 105 to one side of the hanger body 122 unit. According to claim 1;
The locking pin 130 is inserted into the locking pin hole 113 formed in the locking socket 111 and has a bar-type locking pin body 131 with a length that can be exposed upward;
a locking head 132 that deforms the deformable part 115 while rising in connection with the deformable slope 117 at the lower end of the locking pin body 131;
It is formed at any part in the middle of the locking pin body 131, and after pulling the locking pin 130 with a fixing tool to cause deformation of the deformable part 115, it is broken and the upper part of the broken locking pin body 131 is the locker 110. ) Mark fixing unit characterized in that it comprises a fracture groove 133 to remain in the locking pin hole 113 without being exposed to the upper part of the. According to claim 2;
A unit for fixing a mark, characterized in that it further comprises an anchor pin 118 formed on the outer diameter of the deformable portion 115 and capable of increasing the fixing force by digging into the inner diameter of the fixing hole 102 when deformed. according to claim 2 or 4;
The height (H) of the deformable slope (117) is formed higher than the height (H1) of the locking head (132);
make the bottom diameter (B) of the deformable slope (117) the same as the bottom diameter (B1) of the locking head (132);
The upper diameter (B2) of the deformable slope (117) is smaller than the lower diameter (B1) of the locking head (132), so that when the locking head (132) rises while being pulled by the fixing tool, the locking head (132) A unit for fixing a mark, characterized in that the deformable part 115 can be deformed.

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