KR200462758Y1 - Apparatus for removing waste thread from clothes - Google Patents

Abstract

The present invention relates to a garment seam removal device that can be removed by suction while cutting the seams present in the garment completed sewing work, a small drive motor having an eccentric shaft; A handle comprising an air communication unit connected to the air suction unit and air communication, a motor installation unit to which a small drive motor having an eccentric shaft is installed, and a power supply unit to supply power to the small drive motor; A bracket having a body detachably attached to the front portion of the handle and coupled to an eccentric shaft of the small drive motor, to which a hinge member for hinge operation is coupled, and a pair of extensions extending from the body to one side; A fixed clipper blade mounted between the extension portions of the bracket and provided with a plurality of blade portions at one end thereof, a coupling portion coupled to the hinge member and a plurality of blade portions mounted on the inner surface of the fixed clipper blade so as to reciprocate in a lateral direction. A blade portion consisting of a movable clipper blade provided; Since the seams cut by the cutting action in the blade portion are characterized in that the wind guard is mounted between the end portions of the bracket and has an opposite surface that is spaced apart from the blade portion of the fixed clipper blade to form a gap. The means are actuated to be sucked with the outside air introduced through the air inlet grooves of the wind guard and along the air communication path to facilitate removal from the garment.

Description

Clothing seam removal device {APPARATUS FOR REMOVING WASTE THREAD FROM CLOTHES}

The present invention relates to a device for suction and removal while cutting the seams generated in the process of sewing the garment, and more specifically, to operate the operation motor for operating the blade to cut the seams present in the garment finished sewing work The present invention relates to a garment seam removing device that can be easily installed by cutting in a cutting operation.

In general, there is a seam of the sewing thread in the garment completed the sewing operation. Such seams deteriorate the aesthetics and quality of the garment and therefore need to be removed. In order to remove the seams present in the clothing as described above, two scissors knives were used to cut the seams to cross each other. That is, the worker cuts the seams found by inspecting the seam of the garment by using a pair of scissors and removed them.

Registered Utility Model Publication No. 20-0280435 expands the contact area between the blade and the hand to prevent the occurrence of pain and marks on the hand for sharp blades, and the hand slips from the blade. The present invention discloses a pruning shear that can prevent a safety accident occurring in advance.

However, as described above, the removal of the seams by the manual labor of the worker increased the labor fatigue and also decreased the work efficiency. In particular, it was almost impossible to remove the seams by hand in large quantities of clothing.

On the other hand, Utility Model Publication No. 1996-027189 discloses a suction device for sucking the seams and fabric pieces of the sewing machine in the sewing industry that produces a large amount of clothing and the like. However, the suction device did not remove at least one end of the seams sewn on the garment.

Utility Model Registration No. 20-0280435 Utility Model Publication No. 1996-027189

The present invention has been proposed to solve the conventional problems as described above, the object of the present invention to provide a garment seam removal device that can remove and remove the seams present in the garment in the sewing industry that produces a large amount of clothing, etc. There is this.

Another object of the present invention is to provide a garment seam removal device that can be removed by suction while cutting at least one end seam sewn on the garment.

Another object of the present invention is to provide a garment seam removal device that can improve the seam removal efficiency by reducing the fatigue of the work to remove the seams in a large amount of clothing.

Another object of the present invention is to provide a clothes seam removal device that can be easily carried by mounting a small motor to the handle portion for driving the blade for cutting the seams.

In order to achieve the above object, according to the present invention, a device for removing the seams of clothing and a small drive motor having an eccentric shaft; A handle including an air communication unit connected to the air suction unit and air communication, a motor installation unit to which the small drive motor is installed, and a power supply unit to supply electric power to the small drive motor; A bracket having a body detachably attached to the front portion of the handle and coupled to an eccentric shaft of the small drive motor, the body having a hinge member coupled thereto, and a pair of extensions extending from the body to one side; A fixed clipper blade mounted between the extension portions of the bracket and provided with a plurality of blade portions at one end thereof, a coupling portion coupled to the hinge member and plurally coupled to the hinge member and reciprocally mounted on an inner surface of the fixed clipper blade; A blade portion comprising a movable clipper blade provided with two blade portions; It is characterized in that the wind guard is mounted between the ends of the extension portion of the bracket and having a opposed surface that is spaced apart from the blade portion of the fixed clipper blade to form a gap.

An elongated hole is formed at the end of the extension portion of the bracket to adjust a gap formed between the blade portion of the fixed clipper blade and the opposite surface of the wind guard.

A plurality of air inlet grooves are processed on the opposite surface of the wind guard.

The extending direction of the handle and the outer surface of the blade portion are arranged in a vertical relationship.

The outer side of the handle is provided with a thread opener provided with a blade at the end.

One side of the handle is provided with an operation switch for operating the operation of the small drive motor.

According to the present invention, the motor installation portion is installed in the small drive motor and the power supply for supplying power to the small drive motor is provided in the handle can be easily carried.

In addition, according to the present invention, the seams cut by the cutting action in the blade portion is operated by the air suction means is sucked together with the outside air introduced through the air inlet groove of the wind guard and along the air communication path to facilitate the clothing Can be removed.

In addition, according to the present invention, by adjusting the gap formed between the blade portion of the fixed clipper blade and the opposite surface of the wind guard in accordance with the thickness of the seam to be removed, it is possible to effectively remove the seam without damaging the relatively thin garment.

1 is a photo of the garment seam removal device according to the present invention;
Figure 2 is an exploded photograph of the main configuration of the garment seam removal apparatus according to the present invention;
Figure 3 is a photograph of the inner side of the blade portion of the garment seam removal apparatus according to the present invention;
Figure 4 is a photograph of the bracket of the garment seam removal apparatus according to the present invention
Figure 5 is a photograph of the outer surface of the blade portion formed a narrow gap between the blade portion of the blade portion and the air inlet groove of the wind guard.
Figure 6 is a photograph of the outer surface of the blade portion formed a wide gap between the blade portion of the blade portion and the air inlet groove of the wind guard.

According to the present invention, the garment seam removal device 100 for removing the seams of the garment is an air suction unit (not shown) installed on the outside and the air communication unit 112 is connected to the air communication and the small drive motor ( 170 has a motor installation unit 116 is installed, and a handle 110 consisting of a power supply unit 114 for supplying power to the small drive motor 170.

The handle 110 may have a double pipe structure in which the air communication unit 112 and the power supply unit 114 are separated by an intermediate partition. The motor installation unit 116 has a structure having a space unit in which the small drive motor 170 may be installed, and the space unit communicates with the power supply unit 114 to enable power supply.

The power supply unit 114 may have a hollow structure in which a power source such as a primary battery or a secondary battery may be installed. In this case, when the secondary battery is mounted on the power supply unit 114, a charging unit (not shown) capable of charging the secondary battery may be provided at the rear of the power supply unit 114. Meanwhile, the power supply unit 114 may have a structure of a through hole through which a cable coupled to the small driving motor 170 passes through to enable power supply from an external power source.

The small drive motor 170 is supplied with power from a power source such as a primary battery or a secondary battery installed in the hollow portion of the power supply unit 114 or an external power source through a cable passing through a through hole of the power supply unit 114. Power is supplied from. The small drive motor 170 is driven by a power source such as a primary battery or a secondary battery or power supplied from an external power source. The rotation axis of the small drive motor 170 is an eccentric shaft 170a having an eccentric structure. This eccentric structure of the rotating shaft is for reciprocating the hinge member in the left and right directions as described below.

In the air communication unit 112, the rear end thereof is connected to the air suction means through a connecting hose (not shown), and the front end thereof is kept open. The front end of the air communication unit 112 acts as an inlet for air introduced along the gap A between the wind guard 140 and the blade unit 130 described below.

The bracket 120 is detachably attached to the front portion of the handle 110. The bracket 120 has a body 122 consisting of a generally rectangular plate and a pair of extensions 124 extending one side, for example, generally vertically from the body 122. The body 122 and the extension 124 may be manufactured in one piece. The body 122 is provided with a hinge member 126 in which a coupling hole 126a is formed to engage the eccentric shaft 170a of the small drive motor 170. The hinge member 126 pivots left and right about the hinge shaft 128 coupled to the body 122 as the eccentric shaft 170a of the small drive motor 170 rotates. Reference numeral 120a is a connection plate connecting the body 122 and the handle 110.

The extension part 124 extends vertically upward from both sides of the body 122, and a second through hole through which the second screw to fasten the wind guard 140, which will be described later, passes through. Is formed. Preferably, the second through hole is formed as a long hole. This long hole is for adjusting the mounting position of the wind guard 140. That is, in the long hole, the mounting position of the wind guard 140 can be adjusted according to the location where the second screw is located.

The bracket 120 is equipped with a blade 130 for cutting the garment seams and a wind guard 140 for guiding the inflow of external air. At this time, the blade 130 is preferably located between the extension portion 124 of the bracket 120. This is to ensure that the outer surface of the blade portion 130 in direct contact with the garment (not shown) surface as shown in the figure is arranged in the extending direction of the handle 110, that is, perpendicular to the longitudinal direction.

This vertical arrangement has the effect of reducing the fatigue of the hand even if the user of the garment seam removal device 100 according to the present invention is carried out to remove the garment seam by holding the handle 110 for a long time.

The blade unit 130 is a fixed clipper blade fixed to the outer surface of the bracket 120 (fixed clipper blade; 132) and the movable clipper blade mounted in a reciprocating direction to the left and right in the inner surface of the fixed clipper blade (132) (moving clipper blade; 134).

One end portion of the fixed clipper blade 132 is provided with a plurality of first blade portions 132a, and a third through hole through which the third screw penetrates is formed under the first blade portion 132a. At this time, a third fastening hole 124b to which the third screw is fastened is formed at a corresponding position of the bracket 120 corresponding to the third through hole 132b of the fixed clipper blade 132.

In the movable clipper blade 134, a central portion thereof is provided with an engaging portion 134b for engaging with a hinge member 126 provided to be hinged to the body 122 of the bracket 120, and at one end thereof a plurality of coupling portions. Second blade portions 134a are provided. When the small drive motor 170 is operated, the movable clipper blade as the hinge member 126 coupled to the eccentric shaft 170a of the small drive motor 170 rotates in the left and right direction about the hinge shaft 128. 134 is to reciprocate in the left and right directions.

In FIG. 3, reference numeral 136 denotes a tension spring for movably seating the movable clipper blade 134 to the fixed clipper blade 132.

At this time, when the second blade portion of the movable clipper blade 134 moves in the left and right direction and the blade portions 132a and 134a cross each other, the garment seams inserted into the blade portions 132a and 134a of the blade portion 130 are cut. do.

The wind guard 140 is mounted at the end of the extension part 124 of the bracket 120. The wind guard 140 has a body having a flat plane opposed surface spaced at predetermined intervals against the blade portions 132a and 134a of the blade portion 130. On both sides of the body of the wind guard 140 is formed a second fastening hole for screwing the second screw described above.

A plurality of air inlet grooves 142 may be processed on the opposite surface. A gap A through which air is introduced is formed between the opposite surface of the wind guard 140 and the blade parts 132a and 134a of the blade part 130. The air inlet groove 142 may facilitate the air flow to the gap A.

Generally, in order to remove the garment seams, a body having an opposite surface on which an air inlet groove 142 is formed so as to maintain a good air flow is used. It is also possible to use a body with opposed flat surfaces to prevent damage by 142.

The gap A is preferably adjusted appropriately to the size of the garment seams. For example, when the garment seams are used in a relatively thin garment and relatively thin, the wind guard 140 is positioned below the long hole formed in the extension of the bracket 120 as shown in FIG. 6. To minimize the size of the gap (A).

However, if the garment seams are used in relatively thick clothing and relatively thick, the wind guard 140 is fixed in a state positioned above the long hole as shown in FIG. 7 to maximize the size of the gap A. .

On the other hand, the outer side of the handle 110 is provided with a thread opener 150 provided with a blade at the end. Thread opener 150 is a mechanism for cutting the seams sewn on both sides by the incomplete sewing as an aid to facilitate the cutting operation of the seams by the blades 132a and 134a of the blade 130. Thread opener 150 is preferably arranged in the same direction as the outer surface of the blade unit 130.

In addition, one side of the handle 110 may be provided with an operation switch 160 for manipulating the on / off operation of the small drive motor 170. The operator may control the operation of the small drive motor 170 by operating the operation switch 160 in a state of holding the handle 110.

Hereinafter, the operation of the garment seam removal device according to the present invention.

First, the bracket 120 to which the wind guard 140 and the blade unit 130 are coupled by the fastening action of the screw is coupled to the front portion of the handle 110. At this time, in the blade unit 130, the hinge member 126, which is pre-installed to allow the hinge operation to the body of the bracket 120, is coupled to the coupling portion 134b of the movable clipper blade 134. In addition, the operation switch 160 is installed outside the handle 110.

When the air suction means is operated, external air is introduced into the air communication path 112 through the air inlet groove 142 or the gap A of the wind guard 140. At this time, when the worker moves the outer surface of the blade 130 130 in contact with the clothing surface while holding the handle 110, the clothing seams existing in the state where both ends are exposed on the clothing surface is the air inlet groove 142 It is sucked to the air communication path 112 through the gap A between the air inlet groove 142 and the blades 132a and 132b of the blade unit 130 together with the air introduced through the air. On the other hand, in order to remove the seams from the relatively thin garment surface, as described above, a wind guard having a flat plane opposite surface is used.

When the operator operates the operation switch 160 to supply power from a primary battery or a secondary battery or power from an external power source to operate the small drive motor 170, the small drive motor 170 may be eccentric. As the shaft 170a rotates, the hinge member 126 pivots in the left and right direction about the hinge shaft 128.

In conjunction with the pivoting operation of the hinge member 126, the movable clipper blade 134 is moved in the left and right directions on the inner side of the fixed clip blade 132. At this time, the garment seams present in the exposed state of only one end is introduced into the blade portion 132a, 134a of the blade portion 130 and then cut during the cross-operation of the blade portion 132a, 134a to the air communication path ( 112) flows into the side.

In addition, both ends of the garment seams with the middle portion is not exposed is cut by the thread opener 150 is divided into two garment seams exposed only one end, these garment seams are the blades (132a, 134a) as described above In the cross-movement of the) is cut is introduced into the air communication path 112 side.

100: clothing seam removal device
110: handle
116: motor installation unit
120: bracket
130: blade portion
140: wind guard
150: thread opener
160: operation switch
170: small drive motor

Claims (5)

A small drive motor 170 having an eccentric shaft 170a;
Power supply for supplying power to the air communication unit 112, the motor installation unit 116 is installed the small drive motor 170, and the small drive motor 170 is connected to the air suction means and the air communication is possible A handle 110 formed of a supply unit 114;
A body 122 detachably attached to the front part of the handle 110 and to which a hinge member 126 hinged by being coupled to the eccentric shaft 170a of the small drive motor 170 is coupled; A bracket 120 having a pair of extensions 124 extending from 122 to one side;
A fixed clipper blade 132 mounted between the extension portions 122 of the bracket 120 and provided with a plurality of blade portions 132a at one end thereof, and reciprocating in a left-right direction to an inner side surface of the fixed clipper blade 132. A blade portion 130 formed of a movable clipper blade 132 provided with a coupling portion 134b and a plurality of blade portions 132a that are movably mounted and coupled to the hinge member 126;
Wind guard 140 having an opposite surface mounted between the ends of the extension portion 122 of the bracket 120 and spaced apart from the blade portion 132a of the fixed clipper blade 132 to form a gap A. Apparatus seam removal device characterized in that consisting of.
The method of claim 1,
A long groove is formed in an upper portion of the extension part 124 of the bracket 120 to adjust the gap A between the blade parts 132a and 134a of the blade part 130 and the opposite surface of the wind guard 140. Apparatus seam removal device characterized in that it is.
The method according to claim 1 or 2,
Apparel seam removal device, characterized in that the outer side of the handle 110 is provided with a thread opener 150 provided at the end of the blade.
The method of claim 3,
Extending direction of the handle 110 and the outer surface of the blade unit 130 is a garment seam removal device, characterized in that arranged in a vertical relationship with each other.
The method of claim 4, wherein
One side of the handle 110 is a garment seam removal device, characterized in that the operation switch 160 for operating the operation of the small drive motor 170 is provided.

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