KR102420750B1 - Power strip for adjusting wire length - Google Patents

Abstract

The present invention relates to a power strip for easy arrangement and length adjustment of electric wires. According to the present invention, a power strip body having a plurality of outlets into which electrical plugs are inserted comprises: one or more reel portions formed by protruding from side surfaces of each of the outlets, and adjusting the length by winding the wire connected to the product plug using the power strip; and a reel accommodating groove formed in a recessed shape inside the power strip body so that the wire can be accommodated in a state in which the wire is wound on the reel portion. The reel portion includes: a reel body formed in a column shape to wind the wire; and a reel cap formed on an upper portion of the reel body and equipped with one or more grooves to expose both ends of the wound wire to the outside when accommodated in the reel accommodating groove. Acceptance and protrusion by pressing are repeated in sequence. The present invention can prevent entanglement of the wires or difficulty in identifying the wires.

Description

Multi-tap for easy wire arrangement and length adjustment {Power strip for adjusting wire length}

The present invention relates to a multi-tap that makes it easy to organize and adjust the length of the wires. In particular, a reel part that can wind the wires is provided on the side of the multi-tap body to adjust the wires to the required length, and to accommodate the wound wires inside the multi-tap body. It relates to a multi-tap that makes it easy to organize and adjust the length of a single wire.

In general, a multi-tap is used to supply power to more electronic devices by allowing electricity to be used in a place far away from an outlet or by increasing the number of outlets.

However, the conventional multi-tap has a different length of wire depending on the device to be connected, so the aesthetics is not good, the wires are tangled and it is difficult to identify each other.

In order to solve this problem, Korean Utility Model Registration No. 20-0361254 has a separate storage space in the multi-tap to accommodate long wires inside the storage space. There was a problem that could not be solved.

Therefore, it is necessary to develop a technology for a multi-tap in which the above problems are improved.

In order to solve the above-mentioned problems, the present invention is provided with a member capable of winding an electric wire on each side of the outlet provided in the multi-tap so that the length of the electric wire can be adjusted, and the wound electric wire can be accommodated in different spaces. An object of the present invention is to provide a multi-tap that is easy to adjust the length, has a relatively good arrangement, and is easy to organize and adjust the length of the electric wire that can be easily identified for each electronic device.

In order to solve the above problems, the multi-tap body for easy arrangement and length adjustment of electric wires according to an embodiment of the present invention is formed to protrude from each side of the outlet, and the electric wire connected to the product plug using the multi-tap is provided. At least one reel unit capable of being wound and adjusted in length, and a reel receiving groove formed in a recessed form inside the multi-tap body to be accommodated in a state in which the electric wire is wound on the reel unit, wherein the reel unit has a pillar shape so that the electric wire is wound. and a reel cap formed on the reel body and formed on the upper part of the reel body, the reel cap having one or more grooves for exposing both ends of the wound wire to the outside when stored in the reel receiving groove, receiving and protrusion by pressing are repeated in sequence It can be formed characterized in that it is executed.

In addition, the reel unit further includes a through hole formed through the middle portion of the reel body having a size through which an electric wire can pass, and a reel rotating handle formed on the upper portion of the reel cap to facilitate rotation, and is formed to be rotatable. After passing through the through groove, it may be formed so that the length of the wire can be adjusted through winding and unwinding by rotation.

In addition, the reel cap may be formed to be detachably attached to the reel body, so that the wound wire can be pulled out at once when detaching.

In addition, the multi-tap body is formed in the shape of a 'L', and one side is connected to the reel receiving groove to form a vertical groove and both sides are respectively connected to the vertical groove and the external fixed bar groove consisting of a horizontal groove formed; A first fixing bar with an inclined groove inclined at a certain angle in the middle and a spring fastened on the lower side, and an inclined groove formed at one end to come into contact with the inclined groove of the first fixing bar, and the other end formed to protrude to the outside by a certain length. 2 further comprising a fixing bar, wherein the reel unit further includes a fixing groove coupled to the upper end of the first fixing bar to limit rotation and protrusion, and by pressing the second fixing bar protruding out of the multi-tap body, the second fixing bar is pressed. 2 The inclined surface of the fixing bar slides in contact with the first fixing bar inclined groove, so that the first fixing bar moves inside the vertical groove and the coupling between the fixing groove and the first fixing bar is released to enable rotation and protrusion. can be

In addition, the reel unit further includes a ratchet unit that rotates the reel body only by rotation of the reel cap in a set direction so that the electric wire is wound and unwound, and the ratchet unit is formed in the form of a sun gear in the upper center of the reel body. Gear; two ratchet levers, one end of which is rotatably installed on the lower side of the reel cap, and each is symmetrically installed to limit clockwise and counterclockwise rotation of the ratchet gear; It may be formed to include a ratchet spring for pushing the ratchet lever in contact with the ratchet gear, and a direction change lever for allowing only one of the two ratchet levers to come into contact with the ratchet gear.

In addition, the multi-tap body further includes a switch unit for supplying and cutting off power of the outlet, and the switch unit includes: a first switch protrusion connected to the outlet terminal, formed of a conductor, and protruding inside the reel receiving groove; A second switch protrusion formed as a conductor, protruding from the outer circumferential surface of the reel body and formed at a position in contact with the first switch protrusion, and a wiring hole formed so that a wire is accommodated in the reel body, and the received wire is connected to the second switch protrusion can be formed including.

The multi-tap for easy arrangement and length adjustment of wires according to an embodiment of the present invention is provided with a member capable of winding the wires, so that the wires of electronic devices connected to the multi-tap are wound and adjusted by a required length, and the wound wires are individually spaced. It is possible to prevent tangle of wires or difficulties in wire identification by storing them in the box.

In addition, the above-mentioned effects according to the embodiments of the present invention are not limited to the described content, and may further include all effects predictable from the specification and drawings.

1 (a) and (b) are perspective views illustrating the operation of the reel unit, except for the input wire, in the multi-tap for easy arrangement and length adjustment of wires according to an embodiment of the present invention.
2A and 2B are cross-sectional views of FIG. 1 .
3 is an exemplary view of the use of the reel cap shown in FIG.
4 (a) and (b) are exemplary views showing an example in which a through hole and a reel rotating handle are formed and used in the reel unit according to an embodiment of the present invention.
5 is an exemplary view showing another form of the reel rotating handle according to an embodiment of the present invention.
6 (a) is an exemplary view showing an example in which the reel cap is detached from the reel body according to an embodiment of the present invention, and FIG. It is an exemplary diagram showing an example to be.
7 (a) and (b) is an operation example showing a method of fixing the reel unit according to another embodiment.
8 is a perspective view illustrating a configuration and a coupling method of a ratchet unit according to another embodiment of the present invention.
9 is a perspective view showing a structure in a state in which the ratchet unit shown in FIG. 8 is coupled.
10A and 10B are circuit diagrams illustrating a circuit structure of a multi-tap for easy arrangement and length adjustment of wires according to another embodiment of the present invention.
11 (a) and (b) are diagrams illustrating an operation of a switch unit for implementing the circuit structure shown in FIG. 10 .
12 is a cross-sectional view of the reel body shown in FIG.

Hereinafter, the description of the present invention with reference to the drawings is not limited to specific embodiments, and various transformations may be applied and various embodiments may be provided. In addition, it should be understood that the content described below includes all transformations, equivalents, and substitutes included in the spirit and scope of the present invention.

In the following description, terms such as 1st, 2nd, etc. are terms used to describe various components, meanings are not limited thereto, and are used only for the purpose of distinguishing one component from other components.

Like reference numbers used throughout this specification refer to like elements.

As used herein, the singular expression includes the plural expression unless the context clearly dictates otherwise. In addition, terms such as "comprises", "comprises" or "have" described below are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist. It should be construed as not precluding the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

In addition, in the description with reference to the accompanying drawings, the same components are assigned the same reference numerals regardless of the reference numerals, and the overlapping description thereof will be omitted. In describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings 1 to 12.

1 (a) and (b) are perspective views illustrating the operation of the reel unit, except for the input wire, in the multi-tap for easy arrangement and length adjustment of wires according to an embodiment of the present invention, a) and (b) are cross-sectional views of FIG. 1, and FIG. 3 is an exemplary view of the use of the reel cap shown in FIG.

1 to 3 , the multi-tap body 1 according to an embodiment of the present invention includes a plurality of outlets C, and a reel unit ( 10) and a reel receiving groove 20 may be included.

Here, the type of the outlet C applied to the multi-tap body 1 is not limited, and all types of outlets commonly used in the art may be applied.

The reel unit 10 is configured such that the electric wire L of the electronic device connected to the outlet C is wound or arranged or the length is adjusted, and it is preferable that the electric wire L is formed in a shape for easy winding, but limited thereto. I never do that.

Also, the reel unit 10 may include a reel body 11 and a reel cap 12 .

The reel body 11 is formed in the form of a column on which the electric wire (L) is directly wound, and the shape of the cross-section cut to be perpendicular to the height direction of the column is not limited to circular, polygonal, or various shapes in which the electric wire (L) can be wound. can be

In addition, the reel body 11 is preferably formed in consideration of the length and thickness of the wire (L) can be arranged while sufficiently accommodated in the multi-tap body (1).

The reel cap 12 is coupled to cover the upper part of the reel body 11, and is formed with a width wider than the thickness of the reel body 11, so that the wire L wound around the reel body 11 is separated beyond the end of the reel body 11. It is preferable not to do so. In addition, the reel cap 12 may be formed in a convex disk shape as shown in FIGS. 1 to 3 , but is not limited thereto, and may be formed in a flat shape or the like.

In addition, the reel cap 12 is formed to cover the entrance of the reel accommodating groove 20 when the reel part 10 is accommodated in the reel accommodating groove 20 . At this time, both ends of the wire L wound around the reel body 11 . There may be one or more wire grooves 13 exposed outside the reel receiving groove 20 so that one end is connected to an outlet and one end is connected to an electronic device.

The wire groove 13 is formed along the periphery of the reel cap 12, and it is preferable to have a sufficient size to allow the wire L to pass therethrough, and to expose the wire L in the direction desired by the user in several directions. A plurality of wire grooves 13 may be present. In addition, both ends of the electric wire (L) may pass through one electric wire groove (13) at the same time.

The reel receiving groove 20 is formed in a shape recessed inwardly on the side surface of the multi-tap body 1 of each outlet C, and the reel unit 10 is installed and can be accommodated therein.

Here, referring to FIG. 2 , the reel accommodating groove 20 may be formed in a multi-stage configuration having a different cross-sectional area, and may include an external accommodating groove 21 and an internal accommodating groove 22 .

It is preferable that the external receiving groove 21 has a cross-sectional area wider than the thickness of the reel body 11 so as to be accommodated in a state in which the electric wire L is wound around the reel body 11 .

The inner accommodating groove 22 is formed inward than the outer accommodating groove 21, and is formed with a cross-sectional width where the reel body 11 can be contacted and fitted so that reciprocating motion for storing and protruding the reel part 10 is possible. desirable.

At this time, a member capable of restricting the protrusion of the reel unit 10 may be formed on the side of the reel body 11 in order to prevent the reel unit 10 from being completely separated from the reel receiving groove 20 , as shown in FIG. 2 . It may be formed in the form as shown, but this is not a limitation, and various methods for preventing the reel 10 from being separated from the reel receiving groove 20 may be applied.

In addition, as shown in FIG. 2 , a spring S for protrusion of the reel unit 10 may be built in the inner receiving groove 22 , but the elastic member S for protrusion of the reel unit 10 is a spring Various other members may be used, and the connection method between the reel part 10 and the elastic member S is also not limited.

4 (a) and (b) are exemplary views showing an example in which a through hole and a reel rotating handle are formed and used in the reel unit according to an embodiment of the present invention. 5 is an exemplary view showing another form of the reel rotating handle according to an embodiment of the present invention.

4 to 5 , the reel unit 10 is formed to be rotatable, and may further include a through groove 14 and a reel rotation handle 15 .

The through groove 14 is formed through the middle portion of the reel body 11, and is preferably formed in consideration of the height and thickness at which the electric wire L can pass through the through groove 14, and the through groove 14 The shape of may have several shapes that are not limited.

Here, the winding and unwinding of the electric wire L passing through the through groove 14 can be adjusted by the rotation of the reel unit 10, which is more convenient than the method of winding directly on the outer circumferential surface of the reel body 11 by hand. It is possible.

In addition, in the method of winding the electric wire (L) through the through groove (14), unlike the method of winding the electric wire (L) by hand, loosening can also be adjusted, and the reel unit 10 is accommodated in the reel receiving groove (20). There is an advantage that the length of the electric wire (L) can be adjusted even in the state of being

The reel rotation handle 15 is formed on the reel cap 12 as shown in FIGS. 4 and 5 , and in order to further facilitate the rotation of the reel unit 10 , the user holds and rotates the reel part 10 , such as in a general protrusion shape, a straight shape, etc. It can have various forms that are easy to make.

Figure 6 (a) is an exemplary view showing an example in which the reel cap is detached from the reel body according to the embodiment of the present invention, Figure 6 (b) is the reel cap is detachable from the reel body in which the through groove is formed according to the embodiment of the present invention. It is an exemplary diagram showing an example to be.

6 (a), the reel cap 12 may be formed to be detachable from the reel body 11. At this time, when the reel cap 12 is separated from the reel body 11, the reel cap 12 is wound around the reel body 11. As the element preventing the separation of the electric wire (L) is removed, the electric wire (L) can be quickly separated from the reel body (11) and removed.

Here, as a method of detaching the reel body 11 and the reel cap 12 , various methods, such as protrusions, magnets, clips, and the like, which are not limited thereto may be used.

Referring to FIG. 6(b), even when the through-groove 14 is formed in the reel body 11, the reel cap 12 can be separated. In this case, the through-groove 14 is In order for the electric wire L to be detachable from the reel body 11 , the upper end is preferably formed in an open shape, and the through hole 14 with the upper end open may be closed by the reel cap 12 .

Here, the through-groove 14 opened at the top is inserted into the upper end of the open through-groove 14 as well as the wire L connected to the plug of a size that cannot pass through the through-groove 14 by the rotation of the reel unit 10 . This has the advantage of being able to allow for clearance and length adjustment.

7 (a) and (b) is an operation example showing a method of fixing the reel unit according to another embodiment.

Referring to FIG. 7 , the multi-tap body 1 further includes a fixing bar groove 30 , a first fixing bar 40 and a second fixing bar 40 , and the reel unit 10 further includes a fixing groove 16 . may include

The fixing bar groove 30 may be formed in a 'L' shape inside the multi-tap body 1 to fix the rotation and movement of the reel unit 10 as shown in FIG. 7 .

Here, the fixing bar groove 30 may include a vertical groove 31 and a horizontal groove 32 . The vertical groove 31 is formed with one side connected to the reel receiving groove 20 , and a horizontal groove 32 . Both ends of the silver may be formed by connecting to the outside of the vertical groove 31 and the multi-tap body 1, respectively.

The first fixing bar 40 is inserted into the vertical groove 31 of the fixing bar groove 30 to be movable in the longitudinal direction, and an inclined groove 41 inclined at a predetermined angle is formed in the middle portion.

At this time, it is preferable that the inclined groove 41 is formed in such a way that the inclination angle is inclined toward the reel part 10 in order to move the second fixing bar 40 to be described later to the opposite side of the reel part 10 in abutment. .

In addition, as shown in FIG. 7 , the first fixing bar 40 may be coupled to a member such as a spring capable of pushing in the direction of the reel unit 10 , but the present invention is not limited thereto. Several members capable of pushing the bar 40 in the direction of the reel unit 10 may be applied.

The second fixing bar 50 is inserted to be movable in the longitudinal direction of the horizontal groove 32 of the fixing bar groove 30 , and one end of the fixing bar 40 is formed with a slope that can come into contact with the inclined groove 41 of the first fixing bar 40 . and the other end protrudes to the outside by a predetermined length and is formed so as to be pressed.

In addition, the second fixing bar 50 may be provided with a configuration such as a protrusion on the side to prevent it from being completely separated from the fixing bar groove 30 , and a groove to which this configuration can be fixed is formed in the fixing bar groove 30 . can be

Here, as shown in (b) of FIG. 7 , the first fixing bar 40 moves in a direction other than the longitudinal direction as the one end formed by the slope of the second fixing bar 50 and the inclined groove 41 come into contact with each other. The first fixing bar 40 can be moved in the opposite direction of the reel unit 10 through a force pushing the limited second fixing bar 50 toward the first fixing bar 40 .

The fixing groove 16 is formed on the side of the reel body 11 , and is formed at a position capable of being coupled to the first fixing bar 40 .

In addition, the fixing groove 16 is coupled to one end of the fixing bar 40 as shown in (a) of FIG. 7 when the reel unit 10 is in a stored state to prevent the reel unit 10 from protruding and rotating. It can be limited, and when the first fixing bar 40 is separated from the fixing groove 16 , the reel unit 10 can protrude and rotate.

At this time, when the reel unit 10 is accommodated again, the fixing groove 16 and the first fixing bar 40 are coupled again, and the inclined surfaces of the inclined groove 41 and the second fixing bar 50 come into contact with each other to prevent sliding. By this, the second fixing bar 50 protrudes to the outside.

In addition, the fixing groove 16 is formed along the outer circumferential surface of the reel body 11 so that protrusion and rotation can be restricted by the first fixing bar 40 and the second fixing bar 50 even when the reel unit 10 rotates. A plurality may be formed to be spaced apart from each other by a predetermined interval.

8 is a perspective view illustrating a configuration and a coupling method of a ratchet unit according to another embodiment of the present invention, and FIG. 9 is a perspective view showing a structure in a state in which the ratchet unit shown in FIG. 8 is coupled.

Referring to FIG. 8 , the reel body 11 is rotatably coupled to the reel cap 12 , and may further include a ratchet unit 17 .

When the ratchet unit 17 is formed such that the reel body 11 and the reel cap 12 are rotatable to each other, the reel body 11 rotates together only when the reel cap 12 rotates in a set direction, and the reel cap 12 When rotating in a set opposite direction, the reel body 11 and the reel cap 12 are made to rotate with each other, so that the length of the electric wire L can be adjusted more quickly and easily.

In addition, the ratchet unit 17 may include a ratchet gear 171 , a ratchet lever 172 , a ratchet spring 173 and a direction change lever 174 .

The ratchet gear 171 is fixedly coupled to the reel body 11 at the upper center of the reel body 11, and is formed in the form of a sun gear.

The ratchet lever 172 is installed at the lower end of the reel cap 12, and when the ratchet unit 17 is coupled, two ratchet levers 171 are installed symmetrically with respect to the ratchet gear 171, and one end is coupled to be rotatable, and each ratchet lever ( 172) is formed so as to be in contact with the ratchet gear 171 by the ratchet spring 173 installed on one side.

Here, the ratchet lever 172 is installed at a position that can be externally connected to the ratchet gear 171 while the reel body 11 and the reel cap 12 are coupled, and the ratchet lever 172 is rotated by the ratchet spring 173 to rotate the ratchet gear. When it is inserted obliquely between the gear teeth of 171, the rotation of the ratchet gear 171 is limited with respect to the reel cap 12 in a specific direction, so that the reel body 11 and the reel cap 12 are rotated simultaneously, and rotate in the opposite direction. The cylinder body 11 and the reel cap 12 are formed to rotate.

9, the ratchet lever 172 on the left side of the ratchet gear 171 according to the drawing is in contact with the ratchet gear 171 obliquely, and one end of the ratchet lever 172 is between the gear teeth of the ratchet gear 171. When inserted, when the reel cap 12 rotates clockwise, the ratchet lever 172 rotates with the reel body 11 by pushing the gear teeth of the ratchet gear 171, and when the reel cap 12 rotates counterclockwise The ratchet lever 172 wanders along the slope of the gear teeth of the ratchet gear 171 and the reel body 11 does not rotate.

The direction change lever 174 may allow only one ratchet lever 172 to contact the ratchet gear 171 .

Here, as shown in FIG. 9, it is installed between the two ratchet levers 172 and may be formed in a manner to push one of the ratchet levers 172, but one ratchet lever ( Only 172) may be formed to be in contact with the ratchet gear 171.

In addition, the direction switching lever 174 may include a member capable of operating the direction switching lever 174 in order to set a rotational direction of the reel body 11 . For example, various methods such as an operation member extending to the upper end of the reel cap 12 and protruding may be applied, but the present invention is not limited thereto.

10 (a) and (b) are circuit diagrams illustrating the circuit structure of a multi-tap for easy arrangement and length adjustment of wires according to another embodiment of the present invention, and FIGS. 11 (a) and (b) are FIGS. 10 is an exemplary operation view of the switch unit for implementing the circuit structure shown in FIG. 12 , and FIG. 12 is a cross-sectional view of the reel body shown in FIG. 11 .

Referring to Figure 10, the circuit configuration of the multi-tap body 1 according to the embodiment of the present invention can cut off the power supply of the outlet (C) through the protrusion of the reel unit (10), the reel unit (10) when the outlet ( C) may be configured to be powered.

As an example of such a switch type, the multi-tap body 1 may further include a switch unit 60 of the type shown in FIGS. 11 and 12 .

The switch unit 60 is a configuration that can control the supply of power supplied to the outlet through the connection and disconnection of the power wiring connected to the outlet. It may include a first switch protrusion 61 , a second switch protrusion 62 , and a wiring hole 63 .

The first switch protrusion 61 may be connected to one terminal and an electric circuit among the terminals in the two holes formed in one outlet (C).

At this time, as shown in FIG. 11 , it is preferable that the reel body 11 is formed inside the reel accommodating groove 20 so as to be in contact with the second switch protrusion 62 when the reel body 11 is in a stowed state. Here, the first switch protrusion 60 must be formed of a conductor.

In addition, the connection between the first switch protrusion 61 and the outlet (C) terminal can be applied by a method in which the first switch protrusion 61 is connected through a wire or a method in which the first switch protrusion 61 is long connected to the outlet (C) terminal and directly connected. However, it is not limited.

In addition, the shape of the first switch protrusion 61 can be formed in various forms, such as a 'V' shape in which the protrusion is accommodated, a shape including a groove in which the protrusion is accommodated, for stable contact with the second switch protrusion 62 . do.

The second switch protrusion 62 is formed of a conductor and is formed to protrude from the outer peripheral surface of the reel body 11. When the reel unit 10 is accommodated, it comes into contact with the first switch protrusion 61 to connect the power wiring. should be formed in

In addition, the size and shape of the second switch protrusion 62 is not limited so that contact with the first switch protrusion 61 can be stably maintained in response to rotation or distortion of the reel unit 10 .

In addition, the second switch protrusion 62 may have a ring shape surrounding the outer circumferential surface in consideration of the rotation of the reel body 11 , but is not limited thereto.

The wiring hole 63 is formed such that the wiring is accommodated in the inside of the reel body 11, the received wiring is connected to the second switch protrusion, and as shown in FIG. 11, the wiring is inserted to supply power in parallel to each outlet. It may be divided into two and may be penetrated in a plurality of directions so as to pass through different exits, but is not limited thereto.

At this time, the inlet and outlet positions of the wiring hole 63 may be variously changed in consideration of the wiring configuration of the multi-tap body 1 and the portion where the wire L is wound around the reel body 11 .

In addition, it is preferable that one of the outlets of the wiring groove 63 faces the second switch protrusion 62 so that power can be supplied through the second switch protrusion 62 .

The present invention described above is not limited by the above-described embodiments, and various substitutions, modifications and changes are possible within the scope without departing from the technical spirit of the present invention. It will be clear to you

In addition, since the components shown in the drawings may be enlarged or reduced for convenience of description, the present invention is not limited to the size or shape of the components shown in the drawings, and common knowledge in the art It will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims.

1: multi-tap body 10: reel unit
11: reel body 12: reel
13: wire groove 14: through groove
15: reel rotating handle 16: fixing groove
17: ratchet part 171: ratchet gear
172: ratchet lever 173: ratchet spring
174: direction change lever 20: reel storage groove
21: external storage groove 22: internal storage groove
30: fixed bar groove 31: vertical groove
32: horizontal groove 40: first fixing bar
41: inclined groove 50: second fixing bar
60: switch unit 61: first switch projection
62: second switch projection 63: wiring hole
C: outlet
L: wire
S: elastic member

Claims (6)

In the multi-tap body formed with a plurality of outlets to be used with electrical plugs inserted,
The multi-tap body,
One or more reel parts protruding from each side of the outlet and capable of adjusting the length by winding a wire connected to a product plug using a multi-tap; and
and a reel receiving groove formed in a recessed form inside the multi-tap body to be accommodated in a state in which the wire is wound on the reel part,
The reel unit,
A reel body formed in the shape of a column so that the electric wire is wound, and
and a reel cap formed on the reel body and provided with one or more grooves so that both ends of the wound wire are exposed to the outside when stored in the reel receiving groove,
Receiving and protrusion by pressing are repeatedly executed in sequence,
The reel unit,
a through-groove formed through the middle part of the reel body to a size that allows the electric wire to pass through; and
It is formed on the upper part of the reel cap, and further comprises a reel rotation handle for facilitating rotation,
It is formed to be rotatable, and after passing the electric wire through the through groove, it is possible to adjust the length of the electric wire through winding and unwinding by rotation,
The multi-tap body,
a fixing bar groove formed in a 'A' shape, one side of which is connected to the reel receiving groove, and a horizontal groove formed by connecting both sides to the vertical groove and externally;
A first fixing bar in which an inclined groove inclined at a certain angle is formed in the middle and a spring is fastened to the lower side; and
It further comprises a second fixing bar formed so that one end is inclined so as to contact the inclined groove of the first fixing bar, and the other end is formed to protrude to the outside by a predetermined length,
The reel unit,
It further comprises a fixing groove coupled to the upper end of the first fixing bar to limit rotation and protrusion,
Due to the pressing of the second fixing bar protruding outside the multi-tap body, the inclined surface of the second fixing bar comes into contact with the first fixing bar inclined groove and slides so that the first fixing bar moves inside the vertical groove, and the fixing groove and The coupling of the first fixing bar is released to enable rotation and protrusion,
The first fixing bar is inserted into the vertical groove of the fixing bar groove so as to be movable in the longitudinal direction, and the inclined groove is inclined toward the reel unit at an inclination angle to move the second fixing bar to the opposite side of the reel unit in contact with the second fixing bar. Formed in a shape, the second fixing bar is inserted to be movable in the longitudinal direction of the horizontal groove of the fixing bar groove, and a protrusion is provided on the side to prevent it from being completely separated from the fixing bar groove. Multi-tap for easy length adjustment.
delete The method of claim 1,
The reel cap is
The multi-tap is formed to be detachably attached to the reel body, so that when detaching, the wound wire can be pulled out at once.
delete The method of claim 1,
The reel unit,
The reel body further includes a ratchet unit that rotates the reel body only by rotation of the reel cap in a set direction so that the electric wire is wound and unwound,
The ratchet part,
a ratchet gear formed in the form of a sun gear in the upper center of the reel body;
two ratchet levers, one end of which is rotatably installed on the lower side of the reel cap, and each is symmetrically installed to limit clockwise and counterclockwise rotation of the ratchet gear;
a ratchet spring for pushing the ratchet lever into contact with the ratchet gear; and
A multi-tap for easy arrangement and length adjustment of electric wires including a direction change lever for allowing only one of the two ratchet levers to be in contact with the ratchet gear.
The method of claim 1,
The multi-tap body,
Further comprising a switch unit for supplying and cutting off the power of the outlet,
The switch unit,
a first switch protrusion connected to the outlet terminal and formed of a conductor and protruding inside the reel receiving groove;
a second switch protrusion formed of a conductor, protruding from the outer circumferential surface of the reel body and formed at a position in contact with the first switch protrusion; and
A multi-tap for arranging and adjusting the length of a wire, the wire is accommodated inside the reel body, and includes a wire hole formed so that the accommodated wire is connected to the second switch protrusion.

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