KR102077005B1 - Withdraw part fixing device for multi-box - Google Patents

Abstract

Disclosed is an invention for a multi-box drawer fixing device. The disclosed multi-box drawer fixing device includes: a seating member provided along a withdrawal path of a wire harness to a lead-out part of the main body, a protective tube member seated on the seating member and protecting the wire harness, and extending from the outside of the seating member It characterized in that it comprises a binding portion for supporting the binding by winding the protective tube member.

Description

Multi-box drawer fixing device {WITHDRAW PART FIXING DEVICE FOR MULTI-BOX}

The present invention relates to a multi-box drawer fixing device, and more specifically, to install a protective tube member around the wire harness disposed in the multi-box drawer, and rotate the protective tube member in a multi-box drawer by rotating detachable method. Since it is securely fixed while maintaining its position, it relates to a multi-box drawer fixing device capable of improving assembly.

In general, there are many electric components in automobiles, including various sensors, and each electric component is connected by a wire harness. Wire harness refers to wires that conduct electricity in automobiles or various electric devices.

Recently, as electric devices are gradually diversifying, the number of fuses is also increasing, and a multi-box is used, which collects connectors for electrically connecting a vehicle's battery and each electric device to a vehicle's inner panel. .

The multi-box is mainly installed by mounting it on the inside panel of the vehicle that is in contact with the door from the lower side of the instrument in the driver's seat or passenger seat.

Since the electric components including connectors are mounted in the multi-box, the wire harness connected to the connectors and the electric components is connected to the outside through the other lead-out portion through one side of the multi-box.

However, the wire harness that is drawn out from the existing multi-box is wound and fixed using a band strap or tape, and the wire harness is wound and fixed with a band strap or tape, thereby increasing the number of operations. There is a problem that the wire harness that is drawn out to the outside is not securely fixed.

Therefore, there is a need to improve this.

A related background art is Republic of Korea Patent Registration No. 10-1641734 (2016.07.16, the name of the invention: vehicle multi-box).

The present invention was created by the necessity as described above, the protective pipe member is installed around the wire harness disposed in the drawing part of the multi-box, and the protective tube member is positioned in the multi-box drawing part by rotational detachment using a binding part. The purpose of the present invention is to provide a withdrawal unit fixing device for a multi-box, which can be easily assembled by improving the assembling ability because it is fixed securely while maintaining.

In order to achieve the above object, the multi-box drawer fixing device according to the present invention comprises: a seating member provided along a withdrawal path of a wire harness to the drawer of the main body; A protective tube member seated on the seating member and protecting the wire harness; And a binding part extending from the outside of the seating member to bind and support the protective tube member.

In addition, the seating member, the curved portion extending bent from the main body; And connected to the curved portion, and a straight portion in a straight line along the side of the body; characterized in that it comprises a.

In addition, the binding portion, the hinge portion provided on one side of the seating member; A rotating cover member connected to the hinge portion and surrounding an upper portion of the protective tube member; And a fixing part for fixing the rotating cover member to the seating member while surrounding the protective tube member.

In addition, the fixing portion, the fitting member is formed on the end of the rotating cover member, the locking projection is formed; And a locking member formed on the seating member so that the fitting member is fitted, and an elastic engaging piece on which the locking protrusion is hung.

In addition, the protective tube member is characterized in that the assembly position is maintained by at least one of the seating member and the rotating cover member by the position restraining portion.

In addition, the position confinement holding portion, a constraining groove formed recessed around the protective tube member; And a restraining protrusion protruding from an inner circumferential surface of at least one of the seating member and the rotating cover member to be inserted into the restraining groove.

In addition, the seating member is characterized in that it is detachably coupled to the body by a detachable portion.

In addition, the detachable portion, the first detachable portion formed on the main body or the seating member; And a second detachable portion formed on the seating member so that the first detachable portion is detachably coupled.

In addition, the seating member is characterized in that the flow is prevented in the main body by the guide flow prevention unit.

In the multi-box drawer fixing device according to the present invention, a protective tube member is installed around a wire harness disposed in the multi-box drawer, and the protective tube member is positioned in the multi-box drawer by a rotation detachable method using a binding unit. Since it is fixed firmly while maintaining, it is possible to easily assemble to improve the assembly.

In addition, the present invention can prevent the longitudinal movement of the protective tube member by constraining the protective tube member to the seating member and the rotating cover member using the position retaining portion.

In addition, the present invention has the effect of lowering the manufacturing cost by commonizing the parts by separating or joining the main body using a detachable portion.

1 is a perspective view of a state of use of the multi-box drawer fixing device according to an embodiment of the present invention.
Figure 2 is a perspective view of the binding unit is separated from the multi-box drawer fixing device according to an embodiment of the present invention.
Figure 3 is a perspective view of a protective tube member is seated on the seating member, the rotating cover member is separated in the multi-box drawer fixing device according to an embodiment of the present invention.
4 is an assembled perspective view of FIG. 2.
5 is an exploded perspective view of a multi-box drawer fixing device according to an embodiment of the present invention in detail.
6 is a cross-sectional view illustrating a state in which a protective tube member is restrained by a seating member using a position restraining unit according to an embodiment of the present invention.
7 is a perspective view of a state in which the seating member according to an embodiment of the present invention is separated from the main body using a detachable part.

Hereinafter, with reference to the accompanying drawings to describe a multi-box drawer fixing device according to an embodiment of the present invention.

In this process, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or practice. Therefore, definitions of these terms should be made based on the contents throughout this specification.

1 is a perspective view showing the use of a multi-box drawer fixing device according to an embodiment of the present invention, and FIG. 2 is a perspective view of a multi-box drawer fixing device according to an embodiment of the present invention. , Figure 3 is a perspective view of the protective tube member is seated on the seating member in the multi-box drawer fixing device according to an embodiment of the present invention, the rotating cover member is separated, Figure 4 is an assembled perspective view of Figure 2, Figure 5 is an exploded perspective view of a multi-box drawer fixing device according to an embodiment of the present invention in detail, and FIG. 6 is a state in which a protective tube member is restrained on a seating member by using a position restraining part according to an embodiment of the present invention Fig. 7 is a cross-sectional view of the coupling, and Fig. 7 is a perspective view of a state in which the seating member according to an embodiment of the present invention is separated from the main body using a detachable part.

1 to 7, the multi-box drawer fixing device according to an embodiment of the present invention includes a seating member 100, a protective tube member 200 and the binding unit 300.

The seating member 100 is configured to be provided along the withdrawal path of the wire harness 6 to the withdrawal portion 4 of the body 2.

The seating member 100 is a seat of the protective tube member 200 into which the wire harness 6 is inserted, and supports the bottom and both sides of the protective tube member 200, thereby preventing the protective tube member 200 from being detached.

The seating member 100 includes a curved portion 120 extending flexibly from the main body 2 and a straight portion 140 connected to the curved portion 120 and linearly along the side surface of the main body 2. .

Since the curved portion 120 is formed at the starting point of the wire harness 6, the drawing direction of the wire harness 5 is switched. The curved portion 120 is preferably bent about 90 degrees.

The protective pipe member 200 is seated on the straight portion 140, whereas the protective pipe member 200 is not seated on the bent portion 120 due to the curvature, and only the wire harness 6 is seated.

The seating member 100 may be formed such that the upper side is open and has a semi-circular cross section.

The seating member 100 is formed in a U shape.

The protective tube member 200 is mounted on the seating member 100 and is configured to protect the wire harness 6.

The protective tube member 200 is a tube having a circular cross section, and serves to safely protect the wire harness 6 drawn out from the main body 2 of the multi-box to the withdrawal part 4.

? Inner part 300 is configured to extend from the outside of the seating member 200 to bind and support the protective tube member 200.

The binding unit 300 serves to prevent departure from the upper side of the protective tube member 200 seated on the seating member 200.

The binding part 300 includes a hinge part 310 provided on one side of the seating member 100 and a rotating cover member 320 connected to the hinge part 310 and surrounding the upper part of the protective tube member 200, It includes a fixing portion 330 for fixing the rotating cover member 320 to the seating member 100 in a state surrounding the protective tube member 200.

The hinge part 310 is thinner than the thickness of the seating member 100 and the rotating cover member 320, and is formed to have the same width or a narrow width, and is configured to flexibly bend against rotation of the rotating cover member 320.

Since the rotary cover member 320 corresponds to the semicircular shape of the seating member 100, the shape formed by the combination of the rotary cover member 320 and the seating member 100 may be formed to be approximately circular.

Although the rotation cover member 320 is illustrated as being formed on the outside of the seating portion 100, the number of formation of the rotation cover member 320 can be changed.

The fixing part 330 may have any shape as long as the rotating cover member 320 can be fixed to the seating member 100 on the opposite side of the hinge shaft 310.

The fixing part 330 may be formed at the edge of the body 2.

The fixing part 330 is formed at the end of the rotating cover member 320, and the fitting member 340 in which the locking protrusion 342 is formed, and the insertion hole in the seating member 100 so that the fitting member 340 is fitted 351 may be provided, and may include a locking member 350 on which an elastic locking piece 352 on which the locking projection 342 is hung is formed.

The end of the fitting member 340 may be formed narrow and gradually wider toward the rear side, whereby the fitting member 340 can stably enter without hitting the insertion hole 351 of the locking member 350. have.

The insertion hole 351 is preferably formed in a rectangular shape.

The locking protrusion 342 is formed in a right triangle shape, and is configured such that the elastic locking piece 352 is hung.

The elastic engaging piece 352 is formed to protrude downwardly gradually toward the rear from the inner circumferential surface of the insertion hole 351, and is pressed by the inclined surface of the engaging protrusion 342 when entering the fitting member 340, and then the engaging protrusion 342 When the entry is completed, the locking is made by hanging on the rear jaw of the locking projection 342. Thus, the fitting member 340 is constrained to the locking member 350 so that the rotating cover member 320 is fixed to the seating member 100.

The protective tube member 200 may be configured such that the assembly position is maintained by at least one of the seating member 100 or the rotating cover member 320 by the position retaining portion 400.

Position retaining portion 400, at least any one of the seating member 100 or the rotating cover member 320 to be inserted into the restraining groove 410 and the restraining groove 410 is formed recessed around the protective tube member 200 And a restraining protrusion 420 protruding from one inner circumferential surface.

The protective pipe member 200 protects the wire harness 6 and may be formed in a corrugated pipe shape in which the restraining grooves 410 are repeatedly formed.

The position-retaining portion 400 may be formed only on the inner circumferential surface of the seating member 100 corresponding to the outlet-side rotating cover member 320 among the rotating cover members 320. Of course, the position and number of formation of the position restraint unit 400 can be changed.

Referring to FIG. 7, the seating member 100 may be detachably coupled to the main body 2 by the detachable part 600.

The detachable part 600 is formed on the seating member 110 such that the first detachable part 510 formed on the main body 2 or the seating member 100 and the first detachable part 510 are detachably coupled. It includes a second detachable portion (520).

The first detachable portion 510 may be a hook.

The second detachable portion 520 may be a fitting hole.

The first detachable portion 510 includes a support portion 512 extending to the side of the seating member 100, an elastic connecting portion 514 connected obliquely to both sides from an end of the supporting portion 512, and an end portion of the elastic connecting portion 514 It may be formed on the second attachment and detachment portion 420 may include a locking jaw portion (516).

The elastic connection portion 514 is provided with a pair so that it extends to the rear side by spreading on both sides at the end of the support portion 512.

The elastic connecting portion 514 may be formed in a round shape to gradually incline toward the rear side.

The locking jaw portion 516 may be recessed in a shape of a “b” shape so as to surround the edge of the fitting hole, which is the second detachable portion 520.

The seating member 100 may be prevented from flowing in the main body 2 by the guide flow prevention part 600.

The guide flow prevention part 600 is inserted into the slot member 610 in which the guide hole 612 formed in the main body 2 is formed, and the guide hole 612 to correspond to the vertical and horizontal flow of the seating member 100. It includes a position maintaining member 620 to prevent.

The guide hole 612 is a square hole, and the position retaining member 620 is a square rod having the same shape of the guide hole 612.

Hereinafter, with reference to the accompanying drawings to look at the operation and effects of the multi-box drawer fixing device according to an embodiment of the present invention.

First, the protective tube member 200 in the form of a corrugated pipe is fitted around the wire harness 6 connected from the main body 2 of the multi-box to the withdrawal portion 4.

Subsequently, the protective tube member 200 is seated on the straight portion 140 of the seating member 100.

Then, the rotating cover member 320 is rotated relative to the hinge part 310 to wind it in a state to cover the protective tube member 200, and then the fitting member 340 of the fixing part 330 is locked. )? It is inserted into the insertion hole 351.

At this time, the engaging projection 342 formed on the side of the fitting member 340 enters into a state in which the elastic engaging jaw 352 is gradually pressed, and when the entry is completed, the elastic engaging piece 352 elastically returns to the engaging projection ( 342) is fixed to the rear jaw.

Thus, the rotating cover member 320 is installed in the seating member 100 in a state in which the protective tube member 200 is pressed.

On the other hand, the restraining protrusion 420 formed on at least one of the seating member 100 and the rotating cover member 320 is inserted into the restraining groove 410 of the protection tube member 200 to move the protection tube member 200 in the longitudinal direction. Since it is blocked, the assembly position of the protective tube member 200 in the seating member 100 is maintained.

In addition, as shown in FIG. 7, looking at the exaggeration of disassembling and disassembling the withdrawal unit fixing device according to the present invention to the main body 2, the first detachable portion 510 protruding from one side of the seating member 100 ) Is inserted into the fitting hole which is the second detachable part 510 formed on the main body 2, the elastic connection part 514 of the first detachable part 510 is retracted toward the support part 512, and entry is made.

At this time, when the entry of the elastic connecting portion 514 is completed, the elastic restoring force of the elastic connecting portion 514 is restored and opened, and the locking jaw portion 516 provided at the end of the elastic connecting portion 514 is the second detachable portion 520 ), The seating member 100 is firmly coupled to the main body 2 while being hung on the edge locking portion.

Meanwhile. The position retaining member 620 formed on the seating member 100 enters into a state that exactly matches the guide hole 620 of the slot member 610 formed on the body 610, so that the seating member 100 on the body 2 The up, down, left and right flow of can be prevented.

The outer width of the position organic member 620 almost coincides with the inner width of the guide hole 612, thereby preventing the vertical and horizontal flow of the seating member 100.

The withdrawal part fixing device according to the present invention is detached or assembled from the main body 2 of the multi-box by the detachable part 500 and the guide flow prevention part 600, so that even if the shape of the multi-box changes depending on the vehicle model, the unified draw-out By applying the secondary fixing device, it is possible to achieve component commonalization, thereby lowering the manufacturing cost.

 Therefore, in the multi-box drawer fixing device according to an embodiment of the present invention, a protective tube member is installed around the wire harness disposed in the multi-box drawer, and the protective tube member is multi-rotated by a detachable rotation method using a binding unit. Since it is securely fixed while maintaining its position in the box drawer, it can be easily assembled to improve assembly.

In addition, the present invention can prevent the longitudinal movement of the protective tube member by restraining the protective tube member to the seating member and the rotating cover member using the position retaining portion. In addition, the present invention can lower the manufacturing cost by commonizing the parts by separating or joining the main body using the shield.

The present invention has been described with reference to the embodiment shown in the drawings, but this is merely exemplary, and those skilled in the art to which the art belongs can various modifications and equivalent other embodiments from this. Will understand.

Therefore, the true technical protection scope of the present invention should be defined by the claims below.

2: Main body 4: Drawer
6: Wire harness 100: Seating member
120: curved portion 140: straight portion
200: protective tube member 300: binding unit
310: hinge part 320: rotating cover member
330: fixing part 340: fitting member
342: engaging projection 350: engaging member
352: elastic engaging piece 400: restraint groove
410: restraint groove 420: restraint protrusion
500: detachable portion 510: first detachable portion
520: second detachable part 600: guide flow prevention part
610: slot member 620: position retaining member

Claims (9)

A seating member provided along a withdrawal path of the wire harness to the lead-out portion of the main body; A protective tube member seated on the seating member and protecting the wire harness; And a binding portion extending from the outside of the seating member to bind and support the protective tube member by binding.
The binding portion, a hinge portion provided on one side of the seating member; A rotating cover member connected to the hinge portion and surrounding an upper portion of the protective tube member; And a fixing part for fixing the rotating cover member to the seating member while surrounding the protective tube member.
The fixing part, the fitting member is formed at the end of the rotating cover member, the locking projection is formed; And a locking member formed on the seating member so that the fitting member is fitted, and an elastic engaging piece on which the locking protrusion is hung is formed.
The elastic engaging piece is formed to protrude downwardly gradually toward the rear from the inner circumferential surface of the insertion hole, being pressed by the inclined surface of the engaging protrusion when entering the fitting member, and when the entering of the engaging protrusion is completed, the rear jaw of the engaging protrusion is completed. It is caught in the area and restrained,
The seating member is detachably coupled to the body by a detachable part,
The detachable portion,
A first detachable portion formed on the main body or the seating member; And
It includes; a second detachable portion formed on the seating member so that the first detachable portion is detachably coupled;
The seating member is prevented from flowing in the main body by a guide flow prevention unit,
The guide flow prevention unit,
A slot member in which a guide hole formed in the main body is formed; And
It includes a position holding member that is fitted to correspond to the guide hole to prevent the vertical and horizontal flow of the seating member,
The guide hole is a square hole, the position retaining member is a square rod having the same shape of the guide hole,
Since the outer width of the position retaining member corresponds to the inner width of the guide hole, the multi-box drawer fixing device is characterized in that it prevents vertical and horizontal flow of the seating member.
According to claim 1,
The seating member,
A curved portion extending flexibly from the body; And
Is connected to the curved portion, a straight portion in a straight line along the side of the body;
A multi-box drawer fixing device comprising a.
delete delete According to claim 1,
The protective tube member is a multi-box drawer fixing device, characterized in that the assembly position is maintained by at least one of the seating member and the rotating cover member by the position retaining portion.
The method of claim 5,
The position restraining unit,
A restraining groove formed to be recessed around the protective tube member; And
A restraining protrusion protruding from an inner circumferential surface of at least one of the seating member and the rotating cover member to be inserted into the restraining groove;
A multi-box drawer fixing device comprising a.
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