WO2019087420A1

WO2019087420A1 - Wiring retention member

Info

Publication number: WO2019087420A1
Application number: PCT/JP2018/005714
Authority: WO
Inventors: 光徳西田
Original assignee: シャープ株式会社
Priority date: 2017-10-31
Filing date: 2018-02-19
Publication date: 2019-05-09
Also published as: JP7149283B2; JPWO2019087420A1

Abstract

Provided is a wiring retention member (100) wherein a plurality of wiring hold-down sections (110, 110, ...) which are formed obliquely in a plan view are arranged next to each other in a wiring direction. Preferably, each of the plurality of wiring hold-down sections (110, 110, ...) is wall-shaped such that the wiring hold-down section rises in a direction in which the wiring hold-down section holds down wiring (200). Also preferably, the each of the plurality of wiring hold-down sections (110, 110, ...) is formed such that, in a state in which the wiring hold-down section holds down the wiring (200), the wiring side (112) of the wiring hold-down section is thicker than the opposite side (111).

Description

Wire holding member

The present invention relates to a technology of a wire holding member for holding a wire in a predetermined position.

BACKGROUND ART Conventionally, techniques for holding wiring in home appliances are known. For example, Japanese Patent Laid-Open No. 2007-212013 (Patent Document 1) discloses a motor drive structure for driving a flap in an indoor unit. According to Patent Document 1, in the indoor unit unit that blows conditioned air and performs indoor air conditioning, an electrical connection is made between a drive motor for controlling the flap and the control unit that vertically changes the blowing direction of the conditioned air. In the flap drive motor wiring structure in the indoor unit, the bracket for fixing and supporting the drive motor to the indoor unit unit body includes a cover that shields the movable portion from the wiring path.

Further, an air conditioner is disclosed in Japanese Patent Laid-Open No. 9-184639 (Patent Document 2). According to Patent Document 2, an electric component mounting portion is provided in the indoor unit casing. The electrical component mounting portion is configured by mounting electrical components on a base. A wiring groove is formed on the base, and a locking piece having a flexible portion is provided on the right side wall. The distal end side of the locking piece is easily displaced in the groove width expanding direction by the elastic deformation of the flexible portion, and the locking claw is provided in a protruding manner.

Japanese Patent Application Publication No. 2007-212013 JP-A-9-184639

An object of the present invention is to provide a wiring holding member which is easy to use.

According to an aspect of the present invention, there is provided a wire holding member in which a plurality of wire restraining portions formed obliquely in a plan view are arranged in the wire direction.

As described above, according to the present invention, a wiring holding member that is easy to use is provided.

BRIEF DESCRIPTION OF THE DRAWINGS It is a top view which shows the blower outlet structural members 1, such as an air conditioner, concerning 1st Embodiment. It is a front perspective view which shows the blower outlet structural member 1 in the state without wiring concerning 1st Embodiment. It is a front perspective view showing blow-off mouth constituent member 1 in the state where wiring was held concerning a 1st embodiment. FIG. 2 is a front perspective view of the indoor unit 2 of the air conditioner to which the outlet structural member 1 using the wire holding member 100 according to the first embodiment is attached. It is a front perspective view of the wiring holding member 100 seen from the same direction as FIG. 4 concerning 1st Embodiment. It is a top view of the wiring holding member 100 concerning 1st Embodiment. It is a bottom view of the wiring holding member 100 concerning 1st Embodiment. FIG. 7 is a side cross-sectional view of the wiring holding portion 100 of the wiring holding member 100 according to the first embodiment on the right side. FIG. 10 is a cross-sectional view of a portion of the wire restraining portion 110 of the wire holding member 100 in the plane orthogonal to the longitudinal direction of the restraining portion 110 in the first embodiment; FIG. 10 is an enlarged front perspective view showing the vicinity of the pressing portion 110 and the hole 109 according to the first embodiment. FIG. 10 is a side cross-sectional view of the wire holding portion 100 of the wire holding member 100 according to the second embodiment on the right side. FIG. 14 is a cross-sectional view of a portion of the wire restraining portion 110 of the wire holding member 100 in the plane orthogonal to the longitudinal direction of the restraining portion 110 in the second embodiment. FIG. 14 is a side cross-sectional view of the wiring holding portion 100 of the wiring holding member 100 according to the third embodiment on the right side.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, the same components are denoted by the same reference numerals. Their names and functions are also the same. Therefore, detailed description about them will not be repeated.
First Embodiment

First, referring to FIGS. 1 to 3, in the present embodiment, a drain pan provided above the outlet of the air conditioner, that is, a wiring holding member 100 used for the outlet component 1 will be described. As a matter of course, the wiring holding member 100 can be used not only for the blowout port forming member 1 but also for the installation positions of various wirings 200.

FIG. 1 is a plan view showing an air outlet forming member 1 such as an air conditioner according to the present embodiment. FIG. 2 is a front perspective view showing the outlet structural member 1 of the air conditioner or the like in a state without the wiring 200 according to the present embodiment. FIG. 3 is a front perspective view showing the outlet structural member 1 of the air conditioner or the like in a state in which the wiring 200 according to the present embodiment is held. In the following, as shown in FIGS. 4 and 5, the forward direction of the indoor unit 2 of the air conditioner to which the outlet structural member 1 using the wire holding member 100 is attached is taken as the forward direction of the wire holding member 100. The backward direction of the indoor unit 2 of the air conditioner is the backward direction of the wiring holding member 100, and the upward direction of the indoor unit 2 of the air conditioner is the upward direction of the wiring holding member 100. The direction is the downward direction of the wiring holding member 100, the right direction of the indoor unit 2 of the air conditioner is the right direction of the wiring holding member 100, and the left direction of the indoor unit 2 of the air conditioner is the left direction of the wiring holding member 100. .

The blowout port constituting member 1 according to the present embodiment not only guides the air blown out from the blowout port, but an ion generator is attached, the wiring holding member 100 is attached, and other constituent members of the air conditioner Is attached. The wiring holding member 100 according to the present embodiment can fix one or a plurality of wirings 200 as described below.

FIG. 6 is a plan view of the wiring holding member 100 according to the present embodiment. FIG. 7 is a bottom view of the wiring holding member 100 according to the present embodiment. FIG. 8 is a side cross-sectional view on the right side of the wire pressing portion 110 of the wire holding member 100 according to the present embodiment. FIG. 9 is a cross-sectional view in a plane orthogonal to the longitudinal direction of the pressing portion 110 of the wiring holding member 100 according to the present embodiment. FIG. 10 is an enlarged front perspective view showing the vicinity of the pressing portion 110 and the hole 109 according to the present embodiment.

First, the wiring holding member 100 is formed in a substantially U shape (concave shape) in a side cross-sectional view. More specifically, the wiring holding member 100 is mainly obtained by integrally molding the bottom surface 101, the rear surface 103 and the front surface 102. Then, in the wiring holding member 100 according to the present embodiment, a plurality of restraining

portions

110, 110... Are formed from a plurality of locations on the front surface 102 obliquely backward (rear surface side). The term “diagonal” as used herein means that in a plan view as shown in FIG. 6, it is neither parallel nor perpendicular to the front surface 102. More specifically, the angle between the plurality of

pressing portions

110, 110... And the front surface 102 is preferably 20 degrees or more and 70 degrees or less, and more preferably 30 degrees or more and 45 degrees or less.

The wiring 200 is sandwiched and held between the plurality of

pressing portions

110, 110 and so on and the bottom surface 101. In the present embodiment, the plurality of

pressing portions

110, 110,... Are configured to press the wiring 200 toward the bottom surface 101, that is, downward. Moreover, in the present embodiment, front and

rear walls

105, 105,... Are formed between the plurality of

pressing portions

110, 110,. The front and

rear walls

105, 105,... Are erected from the rear surface 103 on the opposite side to the connecting

portions

110A, 110A,. In the present embodiment, the wiring 200 is firmly held by the wiring holding member 100 because the wiring 200 is pressed backward by the front and

rear walls

105, 105 while the wiring 200 is pressed backward by the plurality of

pressing portions

110, 110. can do.

The

connection portions

110A, 110A,... Of the plurality of

pressing portions

110, 110 with the front surface 102 are formed thick. As a result, the connecting portion between the

pressing portions

110, 110... And the front surface 102 is not easily broken.

Further, in the present embodiment, the

nodes

111X, 111X,... Are formed in each of the plurality of holding

portions

110, 110,..., And the holding

portions

110, 110 are formed by the

nodes

111X, 111X,. The strength of ... is improved. The node 111X is cylindrical, and the diameter is larger than the thickness of the upper portion 111 of the pressing portion 110 and smaller than the thickness of the lower portion 112 of the pressing portion 110.

At positions of the bottom surface 101 facing the

pressing portions

110, 110, ..., holes 109, 109, ... are formed in a shape along the

pressing portions

110, 110, .... In plan view and bottom view, the

holes

109, 109... Have the same shape as the holding

portions

110, 110, and have a shape slightly larger than the holding

portions

110, 110. In the present embodiment, the holding portions 110 are configured to be contained in the holes 109 in a plan view and a bottom view. In this manner, since the

holes

109, 109,... Are opened in the bottom surface 101, the wires 200 held by the holding

portions

110, 110,... Can enter the

holes

109, 109,. . Thus, the wiring 200 can be easily inserted below the pressing portion 110 as compared to the case where the hole 109 is not located at the position facing the pressing portion 110 (when the position where the pressing portion 110 faces is the bottom surface 101). Further, it is possible to prevent an excessive force from being applied to the wiring 200 while reducing the extent to which the wiring 200 protrudes from the back surface of the wiring holding member 100.

Each of the holding

portions

110, 110,... Is formed so that the lower portion 112, that is, the portion on the side of the wiring 200 in the state where the wiring 200 is held down is thicker in cross sectional view than the upper portion 111. By this, it is possible to increase the strength while maintaining the spring property (elasticity) in the front-rear direction or the left-right direction of the

pressing portions

110, 110,. In addition, the work efficiency of the attachment and removal of the wiring 200 can be improved. In addition, the contact area between the pressing portion 110 and the wiring 200 is increased, and the possibility of the wiring 200 being damaged can be reduced.

Furthermore, the lower surface of each of the holding

portions

110, 110,..., That is, the end on the side of the wiring 200 in a state where the wiring 200 is held down, is formed round. The entire lower surface of each of the

pressing portions

110, 110,... May be rounded, or the end of the lower surface may be rounded. As a result, the possibility of the wiring 200 being damaged by the suppressing portion 110 can be reduced. In addition, the intersection (edge) of the side surface and the bottom surface of the hole 109 may be rounded. This can reduce the possibility of the wiring 200 being damaged at the intersection (edge) of the side surface and the bottom surface.

In the present embodiment, when the wiring 200 is attached to the wiring holding member 100, the

pressing portions

110, 110 are inclined obliquely rightward from the front surface 102, since the wiring 200 is attached from the left in FIG. It is formed backwards. In other words, since the

pressing portions

110, 110 are formed obliquely rightward and rearward from the front surface 102, the wiring 200 is directed from left to right when assembling the air conditioner, and the rear surface of the

pressing portions

110, 110. The wire 200 can be sandwiched between the restraining

portions

110, 110...

Note that, by forming the

pressing portions

110, 110 from the front surface 102 diagonally left backward, the wiring 200 is directed from the right to the left when assembling the air conditioner, and the back surface of the

pressing portions

110, 110. The wire 200 can be sandwiched between the restraining

portions

110, 110...

As described above, in the present embodiment, the wiring 200 can be easily held in the

wiring restraining portions

110, 110,... When assembling the air conditioner and the blowoff port forming member 1.

Furthermore, even when the wiring 200 is removed, the wiring 200 can be easily held by removing the wiring 200 in the opposite direction (in the case of FIG. 3: right to left) while attaching along the

pressing portions

110, 110. It can be removed from the member 100. When the

pressing portions

110, 110 are formed from the front surface 102 obliquely to the left rear, the wiring 200 is removed along the

pressing portions

110, 110... In the opposite direction (left to right) from the mounting. Thus, the wiring holding member 100 can be easily removed.

In other words, since the plurality of

pressing portions

110, 110... Are formed obliquely with respect to the front surface 102, the wiring 200 can be efficiently suppressed with a small number of

pressing portions

110, 110. The work efficiency of the attachment and removal of the wiring 200 can be improved.
Second Embodiment

In the first embodiment, the lower surface of each of the

pressing portions

110, 110... Is formed to be round. Further, in the present embodiment, as shown in FIG. 11 and FIG. 12, each tip portion 112B of the

pressing portions

110, 110..., Ie, a connecting portion to the front surface 102 of the

pressing portions

110, 110. A convex portion 112C is formed downward on the free end side opposite to the above. As a result, the possibility of the attached wiring 200 being detached from the

wiring restraining portions

110, 110... Can be reduced.

In the present embodiment, the convex portion 112C is formed in a hemispherical shape. This can reduce the possibility of the wiring 200 being damaged.
Third Embodiment

In the first embodiment, the lower surface of each of the

pressing portions

110, 110... Is tapered. Further, in the present embodiment, as shown in FIG. 13, on the lower surface of each of the

pressing portions

110, 110,..., The wiring 200 is directed upward to a position opposed to the wiring 200. The recess 112D is formed. As a result, the attached wiring 200 is easily caught in the recess 112D, and the possibility of the wiring 200 being detached from the

wiring restraining portions

110, 110... Can be reduced.

The periphery of the recess 112D may be rounded. This can reduce the possibility of the wiring 200 being damaged at the intersection (edge) of the side surface and the bottom surface.
Fourth Embodiment

In the above embodiment, the

pressing portions

110, 110 are formed obliquely from the front surface 102 to the rear right. Alternatively, the

pressing portions

110 and 110 are formed obliquely leftward and backward from the front surface 102.

However, the

pressing portions

110 and 110 may be formed obliquely forward to the right from the rear surface 103. In this case, the wiring 200 is interposed between the holding

portions

110, 110... And the bottom surface 101 smoothly while pressing the wiring 200 from the left to the right and against the front surface of the holding

portions

110, 110. Can go. And, at the time of removing the wiring 200, the wiring 200 can be easily removed from the wiring holding member 100 by removing it in the opposite direction (right to left) from the time of mounting while keeping the wiring portions 110 along the

pressing portions

110, 110. Can.

Alternatively, the

pressing portions

110 and 110 may be formed obliquely leftwardly forward from the rear surface 103. In this case, while the wiring 200 is directed from the right to the left and pressed against the front surface of the holding

portions

110, 110..., The wiring 200 is sandwiched between the holding

portions

110, 110. Can go. And, at the time of removing the wiring 200, the wiring 200 can be easily removed from the wiring holding member 100 by removing it in the opposite direction (left to right) from the time of mounting while keeping the wiring portions 110 along the

pressing portions

110, 110. Can.
<Summary>

In the above embodiment, the wiring holding member 100 is provided in which the plurality of

wiring restraining portions

110, 110,... Formed obliquely in plan view are arranged in the wiring direction.

Preferably, each of the plurality of

wiring restraining portions

110, 110... Has a wall shape which is erected in the direction of restraining the wiring 200.

Preferably, each of the plurality of

wiring suppressing portions

110, 110... Is formed to be thicker than the reverse side 111 on the wiring side 112 in a state in which the wiring 200 is suppressed.

The respective end portions 112 on the wiring side in the state where the wiring 200 is held down of the plurality of

wiring holding portions

110, 110... Are formed to be rounded.

Preferably, one end of each of the plurality of

wiring holding parts

110, 110,... Is supported by the frame 102 of the wiring holding member 100, and the other end is formed at the free end 112B. The free end 112B has a downwardly convex shape 112C.

Preferably, the convex shape 112C is hemispherical.

Preferably, the concave portion 112D is formed on the side of the wiring 200 in a state in which the wiring 200 is suppressed in each of the plurality of

wiring holding portions

110, 110.

It should be understood that the embodiments disclosed herein are illustrative and non-restrictive in every respect. The scope of the present invention is indicated not by the above description but by the claims, and is intended to include all modifications within the meaning and scope equivalent to the claims.

1: Outlet component 100: Wiring holding member 101: Bottom surface 102: Front surface 103: Back surface 109: Hole 110: Part 111: Upper part 111X: Upper part 112X: Lower part 112B: Free end 112C: Convex part 112D: Recess 200: Wiring

Claims

A wire holding member,
A wire holding member in which a plurality of wire restraining portions formed obliquely in plan view are arranged side by side in the wire direction.
The wiring holding member according to claim 1, wherein each of the plurality of wiring restraining portions has a wall shape which is erected in a direction in which the wiring is restraining.
The wiring holding member according to claim 1, wherein each of the plurality of wiring restraining portions is formed to be thicker at the wiring side in a state where the wiring is suppressed than at the opposite side.
The wire holding member according to any one of claims 1 to 3, wherein an end portion on the wire side in a state of suppressing the wire of each of the plurality of wire restraining portions is formed to be rounded.
One end of each of the plurality of wiring holding parts is supported by the frame of the wiring holding member, and the other end is a free end,
The wire holding member according to any one of claims 1 to 4, wherein the free end has a downwardly convex shape.
The wiring holding member according to claim 5, wherein the convex shape is hemispherical.
The wiring holding member according to any one of claims 1 to 6, wherein a recess is formed on the wiring side of each of the plurality of wiring restraining portions in a state in which the wiring is suppressed.