JP2009299695A - Clip for vehicle hose and vehicle hose fixing structure using clip - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a clip for a vehicle hose and a vehicle hose fixing structure using the clip, capable of simplifying fixing structure of the hose, while surely preventing slip out of the hose from a nipping part. <P>SOLUTION: This invention is provided for fixing the hose 7 by nipping in a nipping part 63 arranged in a vehicle, and the clip 11 installed between an outer peripheral surface of the hose 7 and an inner peripheral surface of the nipping part 7 and having an expandable installation part 11a. By engaging the mutual ends of the installation part 11a by a pair of engaging parts 11d and 11e, the installation part 11a forms a cylindrical shape, and the clip 11 is nipped by the nipping part 63 while nipping the hose 7. The clip 11 also includes a claw part 11h fixably constituted in the nipping part 63, and the nipping part 63 is formed with an opening edge part 63c for fixing this claw part in response to the claw part 11h. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a vehicle hose clip configured to be attachable between an outer peripheral surface of a hose held by a holding portion provided in a vehicle and an inner peripheral surface of the holding portion, and a vehicle using the clip. The present invention relates to a hose fixing structure.

  2. Description of the Related Art Conventionally, a structure is known in which a hose disposed in an automobile is clamped by a clip having a clamping unit, and is fixed to a mating member via the clip.

  In this case, it is possible to suppress the hose from being deformed or displaced due to the vibration of the vehicle body or the vibration of the engine when the vehicle is running, and the hose can be prevented from being detached from the counterpart member.

  Examples of such a configuration include the structure disclosed in Patent Document 1 below. In the following Patent Document 1, a stretchable resin-made cylindrical tube is attached to the outer peripheral surface of the hose, and the outer peripheral side of the mesh-shaped cylindrical member is sandwiched between clips so that the outer peripheral surface of the hose, the inner peripheral surface of the clip, There is disclosed one in which a net-like cylinder is interposed between the two.

In this case, since the inclusion exists between the hose outer peripheral surface and the inner peripheral surface of the clip, the gap between the two can be appropriately filled. For this reason, a hose can be reliably restrained in a predetermined position with a clip, and it becomes possible to suppress detachment of a hose by vibration.
JP 2001-32964 A

  However, even if an inclusion such as a mesh cylinder is interposed between the hose and the clip, the hose and the mesh cylinder still remain in the clip when the degree of the gap between them or the degree of vibration is large. There is a possibility that the hose may come out of the holding portion, and it is insufficient to reliably suppress the hose from being detached from the clip, that is, the counterpart member.

  Further, in the case of the conventional structure disclosed in Patent Document 1, in the operation of fixing the hose to the mating member, first, the mesh tube is passed from the end of the hose, and this is slid to a predetermined position along the hose. I had to do the complicated work of.

  The present invention provides a vehicular hose clip and a vehicular hose fixing structure using the clip that reliably prevent the hose from slipping out of the holding portion and simplify the hose fixing operation. For the purpose.

  A vehicle hose clip according to the present invention includes a mounting portion that is mounted between an outer peripheral surface of a hose that is sandwiched by a sandwiching portion provided in the vehicle and an inner peripheral surface of the sandwiching portion, and is configured to be extendable and retractable. A pair of engaging portions capable of engaging with each other between the ends of the mounting portion; and a holding portion configured to be fixed to a holding receiving portion formed in the holding portion. As a result, the mounting portion is formed into a cylindrical shape, so that the mounting portion is sandwiched by the sandwiching portion with the hose sandwiched therebetween, and is fixed by the retaining portion.

According to this configuration, the clip has the holding portion configured to be fixable to the holding receiving portion formed in the holding portion, so that the clip and the hose are firmly fixed to a predetermined position by fixing the holding portion. It is possible to reliably prevent the hose (clip) from coming out of the clamping portion due to vibration of the vehicle body or the like.
Further, since the clip can be mounted with the mounting portion made cylindrical by engaging the engaging portion and the hose sandwiched between the mounting portions, the clip can be easily positioned at a predetermined position of the hose 7. It is possible to simplify the work of attaching the clip to the hose, that is, fixing the hose.

  In one embodiment of the present invention, an anti-rotation portion in which movement in the rotation direction is restricted by the clamping portion is provided on the outer peripheral surface of the mounting portion.

  According to this configuration, in the state where the clip is clamped by the clamping unit, the movement of the hose in the rotation direction (twisting direction) can be regulated by the rotation preventing unit, and the wear of the hose due to friction in the rotation direction can be prevented. It can be reliably suppressed.

  In one embodiment of the present invention, the sandwiching portion has two sandwiching pieces provided with convex portions extending in the outer peripheral direction of the clip, and the detent portion is formed of the two sandwiching pieces. It is provided on a diagonal line with respect to a straight line connecting the centers of the convex portions, and is held only on one side of the left and right side surfaces of the convex portion of the sandwiching piece.

According to this configuration, the anti-rotation portion is provided on a diagonal line with respect to the straight line connecting the centers of the convex portions of the two sandwiching pieces. The die can be removed from the mold, which facilitates the molding operation.
Furthermore, by providing a rotation stopper so as to be configured to be held only on one side of the left and right side surfaces of the convex part of the sandwiching piece, the convex part that the sandwiching piece extends in the outer peripheral direction of the clip is provided. In the case of providing, the movement of the hose in the rotational direction can be surely restricted with the minimum necessary rotation prevention portion. For this reason, the configuration can be simplified by reducing the number of rotation stoppers, and the manufacturing cost of the clip can be reduced.
Furthermore, since one detent portion is provided on each of the left and right sides of the convex portions of the two sandwiching pieces, it is possible to reliably suppress vibration in the extending direction of the hose.

  A hose fixing structure for a vehicle according to the present invention is a hose fixing structure for a vehicle that fixes a hose by being held by a holding portion provided in the vehicle, and includes an outer peripheral surface of the hose held by the holding portion and the holding portion of the holding portion. A hose clip having a mounting portion mounted between the inner peripheral surface and configured to be extendable and contracted, the clip including a pair of engaging portions capable of engaging ends of the mounting portions with each other, and a holding portion The holding portion corresponding to the holding portion is formed in the holding portion, and the clip is formed in a cylindrical shape by the engagement of the engaging portions. Is sandwiched between the holding portions and fixed by the holding portion.

According to this configuration, the clip has the holding portion configured to be fixable to the holding receiving portion formed in the holding portion, so that the clip and the hose are firmly fixed to a predetermined position by fixing the holding portion. It is possible to reliably prevent the hose (clip) from coming out of the clamping portion due to vibration of the vehicle body or the like.
Further, since the clip can be mounted with the mounting portion made cylindrical by engaging the engaging portion and the hose sandwiched between the mounting portions, the clip can be easily positioned at a predetermined position of the hose 7. It is possible to simplify the work of attaching the clip to the hose, that is, fixing the hose.

  In one embodiment of the present invention, the coefficient of friction between the inner peripheral surface of the clamping portion and the outer peripheral surface of the mounting portion of the clip is between the outer peripheral surface of the hose and the inner peripheral surface of the mounting portion of the clip. The clamping portion and the clip are configured so as to be smaller than the friction coefficient therebetween.

According to this configuration, in the relationship between the inner peripheral surface of the clip mounting portion and the outer peripheral surface of the hose, the hose is displaced relative to the clip when vibration is generated by setting a large friction coefficient. This can be suppressed, and hose wear due to friction between the two can be suppressed.
Furthermore, in the relationship between the outer peripheral surface of the clip of the mounting portion and the inner peripheral surface of the holding portion, the friction coefficient is set to be small so that when the hose and the clip are fitted into the holding portion, the fitting is performed smoothly. As a result, the burden on the operator can be reduced.

  In one embodiment of the present invention, the clip is provided with a detent portion whose movement in the rotation direction is restricted by the clamping portion on the outer peripheral surface of the mounting portion.

  According to this configuration, in the state where the clip is clamped by the clamping unit, the movement of the hose in the rotation direction (twisting direction) can be regulated by the rotation preventing unit, and the wear of the hose due to friction in the rotation direction can be prevented. It can be reliably suppressed.

  In one embodiment of the present invention, the sandwiching portion has two sandwiching pieces provided with a projecting portion extending in the outer peripheral direction of the clip, and the rotation preventing portion is formed of the two sandwiching pieces. It is provided on a diagonal line with respect to a straight line connecting the centers of the convex portions, and is held only on one side of the left and right side surfaces of the convex portions of the clamping pieces.

According to this configuration, the detent portion is provided diagonally with respect to a straight line connecting the centers of the convex portions of the two sandwiching portions, and is held only on one side of the left and right side surfaces of the convex portion of the sandwiching piece. By being configured in this way, it is possible to reliably restrict the movement of the hose in the rotational direction with the minimum necessary amount of the rotation preventing portion. For this reason, the configuration can be simplified by reducing the number of rotation stoppers, and the manufacturing cost of the clip can be reduced.
Furthermore, since one detent portion is provided on each of the left and right sides of the convex portions of the two sandwiching pieces, it is possible to reliably suppress vibration in the extending direction of the hose.

  In one embodiment of the present invention, the hose is a radiator hose, and is fixed along the shroud of the radiator by the clamping portion.

  According to this configuration, when the radiator connecting hose that is easily affected by the vibration of the engine is held along the shroud, the effect of preventing the hose from coming off by using the clip becomes more remarkable.

According to this invention, the clip has the holding portion configured to be fixable to the holding receiving portion formed in the holding portion, and thus the clip and the hose are firmly fixed to a predetermined position by fixing the holding portion. It is possible to reliably prevent the hose (clip) from coming out of the clamping portion due to vibration of the vehicle body or the like.
Further, since the clip can be mounted with the mounting portion made cylindrical by engaging the engaging portion and the hose sandwiched between the mounting portions, the clip can be easily positioned at a predetermined position of the hose 7. It is possible to simplify the work of attaching the clip to the hose, that is, fixing the hose.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a plan view showing an engine room of a vehicle provided with a hose fixing structure according to an embodiment of the present invention, and FIG. 2 is an enlarged perspective view showing a configuration around the radiator of FIG. In the figure, the arrow (F) indicates the front of the vehicle, and the arrow (R) indicates the rear of the vehicle.

  The engine room ER is composed of a radiator 2 and a shroud panel (not shown) provided at the rear part of the bumper 1, and a wheel apron (not shown) arranged on the left and right sides of the vehicle body. It is a space formed by being surrounded by the above four sides of the rear wall formed by a dash panel (not shown) that partitions the side wall, the engine room ER, and the cabin.

  The radiator 2 cools the engine 3, and the upper end of the radiator 2 is supported by the shroud door upper member 5 via support members 4 and mount rubbers (not shown) at both ends in the vehicle width direction. Yes. Further, the lower end portion of the radiator 2 is supported by the cross member via the bracket by being inserted into a hole of a bracket and a mount rubber joined to a cross member (not shown).

  Further, the vehicle is provided with a fan shroud 6 provided with an air conditioning ad fan 61 and an engine cooling electric fan 62 as shown in FIG. 2 behind the radiator 2 in the engine room ER. Yes. In FIG. 1, the illustration of the ad fan 61 and the electric fan 62 is omitted for convenience of illustration, and these are shown only in FIG. 2.

  As shown in FIGS. 1 and 2, the radiator 2 includes a rubber hose 7 that constitutes a forward path for sending cooling water to the engine 3, and a rubber hose 8 that constitutes a return path for returning the cooling water from the engine 3. And an intermediate hose 9 made of rubber. Among these, the intermediate hose 9 connects the degas tank 10 that separates the engine cooling water into the hose 7, and connects the degas tank 10 to the radiator 2 through the hose 7.

  Here, the engine coolant derived from the radiator 2 enters the engine 3 via the hose 7, circulates through the engine 3, is led to the hose 8, and returns to the radiator 2 via the hose 8.

  By the way, in the present embodiment, the hose 7 has a clip member 11 to be described later so that the position thereof does not change due to the vibration of the vehicle body when the vehicle is running or the vibration of the engine 3 or the like. The hose 7 is fixed at a predetermined position along the fan shroud 6.

  FIG. 3 is an enlarged perspective view of a main part showing a hose fixing structure according to an embodiment of the present invention, and FIGS. 4 and 5 are perspective views of the clamping part as viewed from the rear and the front of the vehicle, respectively. 3-5, the clamping part 63 has two clamping pieces 63a and 63a so that it may mutually oppose on the upper and lower sides, and it is an opening part between both clamping pieces 63a and 63a. 63b is formed.

  The sandwiching piece 63a includes a sandwiching projection 63a1 that extends from the center in the extending direction of the hose 7 (here, the vehicle width direction) in the outer peripheral direction of the clip member 11, and the hose 7 of the sandwiching projection 63a1. Side surfaces 63a2 that are retracted relative to the front of the vehicle relative to the sandwiching protrusions 63a1 are formed on both sides in the extending direction (left and right).

  Also, in the opening 63b, as shown in FIGS. 4 and 5, opening edges 63c and 63c that are recessed in a semicircular shape toward the vehicle front side are formed on both sides in the vehicle width direction. It communicates with the vehicle front side through a gap between 63c and 63c.

  Further, as shown in FIG. 5, the holding portion 63 is formed with a recess 63 d on the front side of the fan shroud 6, and the opening edge 63 c is thinner than other portions of the holding portion 63. Yes.

  By the way, on the outer peripheral surface of the hose 7, a clip member 11 formed in a cylindrical shape in accordance with the shape of the hose 7 is attached, and the hose 7 is formed by the clip member 11 being sandwiched by the sandwiching portion 63. The clip member 11 is mounted between the outer peripheral surface of the hose 7 and the inner peripheral surface of the clamping part 63.

  FIG. 6 is a three-side view showing the clip member, (a) a side view, (b) a front view, and (c) a bottom view. As shown in FIGS. 3 and 6, the clip member 11 has mounting portions 11 a and 11 a having a semicircular cross section. The clip member 11 sandwiches the hose 7 between the two mounting portions 11 a and 11 a. However, it is mounted so as to cover its outer peripheral surface in a cylindrical shape.

  Further, on the outer peripheral surfaces of the mounting portions 11a and 11a, anti-rotation portions 11b and 11b protruding in the radial direction are formed at both ends in the extending direction of the cylindrical portion.

  In the fixed state of the hose 7 shown in FIG. 3, the detent portion 11b is provided diagonally with respect to the straight line X connecting the centers of the upper and lower two sandwiching projections 63a1, and the detent portion 11b is sandwiched by the sandwiching projection 63a1. The left and right side surfaces 63a2 are in contact with only one side and are held by this.

  Incidentally, as shown in FIG. 6, the clip member 11 has the above-described two mounting portions 11a and 11a connected by a hinge portion 11c, which are integrally formed. The clip member 11 is made of a resin such as nylon, for example, and thus has flexibility as a whole. Therefore, the mounting portions 11a and 11a can be rotated around the hinge portion 11c due to the flexible deformation of the hinge portion 11c. The engaging portions 11d and 11e can be engaged.

  Engaging portions 11d and 11e projecting in the radial direction are formed on the free end sides of both mounting portions 11a and 11a, and have engaging convex portions 11f and engaged concave portions 11g, respectively. As a result, both the mounting portions 11a and 11a are rotated in the direction to bring them close to each other, and one engaging convex portion 11f is engaged with and engaged with the other engaged concave portion 11g, as shown in FIG. The clip member 11 has a cylindrical shape.

  Further, claw portions 11h and 11h are integrally formed on the side surfaces of the engaging portions 11d and 11e.

  Here, when fixing the hose 7 in the clamping part 63 of the fan shroud 6, first, as shown in FIG. 6, the hose corresponding to the position of the clamping part 63 with the engaging parts 11d and 11e separated from each other. 7 is disposed between the mounting portions 11a. Then, both the mounting portions 11a are rotated to engage the engaging convex portion 11f and the engaged concave portion 11g, and as shown in FIG. 7, the hose 7 is partly sandwiched between the mounting portions 11a and formed into a cylindrical shape. Cover and attach the clip member 11 to the hose 7.

  Here, since the clip member 11 has flexibility as described above, the mounting portion 11a can be expanded and contracted in the radial direction, and the mounting portion 11a and the hose 7 are contracted in the vertical direction so as to be flat. It can be deformed. After the clip member 11 is mounted, the engaging portions 11d and 11e face the fan shroud 6 side with the mounting portion 11a and the hose 7 being deformed in a flat shape, and the clip member 11 is held on the holding portion 63. It inserts between the clamping pieces 63a.

  At this time, when the clip member 11 is pushed in until the rotation stop portion 11b of the mounting portion 11a contacts the side surface portion 63a2 of the holding piece 63a, the clip member 11 is held by the holding piece 63a, and the engaging portion 11d and the engaging portion 11 The claw portions 11h and 11h of the portion 11e are brought into contact with the opening edge portion 63c of the holding portion 63, and are deformed in a direction in which the distance between the tip portions decreases.

  When the tip of the claw portion 11h gets over the opening edge 63c by further pressing the clip member 11, the claw portion 11h is shown in FIGS. 8 and 9 (FIG. 9 is a cross-sectional view taken along the line AA in FIG. As shown in FIG. 10 and FIG. 10 (FIG. 10 is a cross-sectional view taken along line B-B shown in FIG. 9), it is fixed at an opening edge 63c formed thin.

  As described above, in the case where the hose 7 is fixed to the fan shroud 6 using the clip member 11, the clip member 11 has a claw portion 11 h configured to be fixed to the opening edge portion 63 c formed in the clamping portion 63. Thus, the clip member 11 and the hose 7 can be firmly fixed to a predetermined position by fixing the claw portion 11h, and the hose 7 (clip member 11) is clamped by the clamping portion 63 (fan shroud 6) due to vibration of the vehicle body or the like. ) Can be reliably prevented.

  Furthermore, since the attachment portion 11a can be formed into a cylindrical shape by engaging the engagement portions 11d and 11e and the hose 7 is sandwiched between the attachment portions 11a, the clip member 11 can be attached. 7 can be easily positioned at a predetermined position. Therefore, the troublesome work of passing the hose from the end of the hose and sliding it to a predetermined position along the hose 7 is not required as in the conventional mesh tube, and the mounting work of the clip member 11 to the hose 7, that is, the hose is eliminated. 7 can be simplified.

  Moreover, in this embodiment, while the hose 7 is made of rubber, the other clip member 11 and the sandwiching portion 63 (fan shroud 6) are made of resin made of a material such as nylon or polypropylene (also referred to as PP), for example. The friction coefficient between the outer peripheral surface of the mounting portion 11a and the inner peripheral surface of the clamping portion 63 on the outer peripheral surface and inner peripheral surface of the mounting portion 11a of the clip member 11 is the outer peripheral surface of the hose 7 and the inner peripheral surface of the mounting portion 11a. It is set smaller than the coefficient of friction with the surface.

  In this case, in the relationship between the inner peripheral surface of the mounting portion 11 a and the outer peripheral surface of the hose 7, the hose 7 is displaced relative to the clip member 11 when vibration is generated by setting a large friction coefficient. This can be suppressed, and wear of the hose 7 due to friction between the two can be suppressed.

  Further, in the relationship between the outer peripheral surface of the mounting portion 11a and the inner peripheral surface of the clamping portion 63, when the hose 7 and the clip member 11 are fitted into the clamping portion 63, the friction coefficient is set to be small. This can be performed smoothly, thereby reducing the burden on the operator.

  Further, in the state where the clip member 11 is clamped by the clamping unit 63, the rotation preventing unit 11b is held by the side surface unit 63a2, thereby restricting the movement of the hose 7 in the rotation direction (twisting direction). For this reason, wear of the hose 7 caused by friction in the rotational direction can be reliably suppressed.

  By the way, regarding the clip member 11, when performing die cutting, considering the forming of the engaging portions 11 d, 11 e and the like, the direction of die cutting is the extending direction of the cylindrical portion as shown in FIG. 11. In this case, by providing the anti-rotation portion 11b on the diagonal line with respect to the straight line X, it is possible to appropriately perform die cutting along the extending direction of the cylindrical portion as shown by a thick arrow in FIG. And the molding work becomes easy.

  On the other hand, it is conceivable to form the anti-rotation portion at the same angular position of the cylindrical portion as in the anti-rotation portion 11b 'shown in FIG. 11 (b), but in this case, the mold is formed along the extending direction of the cylindrical portion. Even if it is going to be removed, either one of the detents 11b 'will prevent the die from being removed. For this reason, the region Y surrounded by the broken line in the drawing, that is, the region sandwiched between the two detent portions 11b 'and 11b' cannot be punched.

  Moreover, in the structure shown in FIG.11 (b), although the rotation prevention part 11b 'is formed corresponding to all the side surface parts 63a2, it is the structure of the rotation direction of the hose 7 (clip member 11). If the restriction is required, it is sufficient that at least one anti-rotation portion 11b is formed corresponding to one of the left and right side surface portions 63a2 as in the present embodiment shown in FIG. In the configuration shown in (b), the rotation preventing portion 11b 'is formed more than necessary.

  That is, as in the present embodiment, the rotation preventing portion 11b is provided diagonally with respect to the straight line X, and is configured to be held only on one side of the left and right side surface portions 63a2 of the sandwiching convex portion 63a1. It is possible to reliably restrict the movement of the hose 7 in the rotation direction with the limited rotation preventing portion 11b, and the configuration can be simplified by reducing the number of the rotation preventing portions 11b, thereby reducing the manufacturing cost of the clip member 11. be able to.

  Furthermore, in this case, since one rotation stopper 11b is provided on each of the left and right sides of the two sandwiching protrusions 63a1, it is possible to reliably suppress vibration in the extending direction of the hose 7. .

  Further, in the vehicle, since the interior of the engine room ER is a region that is particularly susceptible to the vibration of the engine 3, it is required to take measures against vibration more preferentially than other parts. Therefore, as in this embodiment, the clip member 11 of the present invention is used for holding the hose 7 disposed in the engine room ER for connection with the radiator 2 along the fan shroud 6. Then, the effect of preventing the hose 7 from coming off becomes more remarkable.

  However, the present invention is not necessarily limited to being applied to the fixing structure of the hose 7 disposed for connecting the radiator 2 as described above. The present invention can be applied to any structure that is at least a part affected by vibrations of the vehicle body or the like and has a structure in which a hose is fixed to a mating member made of resin such as the fan shroud 6.

  In the above-described embodiment, the claw portion 11h as the holding portion is formed on the clip member 11 side, and the opening edge portion 63c as the holding receiving portion is formed on the clamping portion 63 side. However, the present invention is not limited to this. Instead, a nail portion as a holding receiving portion may be formed in the holding portion 63, and a holding portion corresponding to this nail portion may be formed on the clip member 11 side.

  In the embodiment described above, the mounting portions 11a of the clip member 11 are connected to each other by the hinge portion 11c. However, the present invention is not necessarily limited to this. For example, the two mounting portions can be completely separated. The second engaging portion pair may be formed instead of the hinge portion 11c, and the two portions may be coupled by engagement at two locations.

In correspondence between the configuration of the present invention and the above-described embodiment,
The pair of engaging portions of the present invention corresponds to the engaging portions 11d and 11e,
Similarly,
The holding receiving portion corresponds to the opening edge portion 63c,
The holding part corresponds to the claw part 11h,
The convex portion corresponds to the sandwiching convex portion 63a1,
The present invention is not limited only to the configuration of the above-described embodiment, and many embodiments can be obtained.

The top view which shows the engine room of the vehicle provided with the hose fixing structure which concerns on embodiment of this invention. The perspective view which expands and shows the structure of the radiator periphery of FIG. The principal part expansion perspective view which shows the hose fixing structure which concerns on embodiment of this invention. The perspective view which looked at the clamping part from the vehicle back. The perspective view which looked at the clamping part from the vehicle front. It is a three-view figure which shows a clip member, (a) Side view, (b) Front view, (c) Bottom view. The perspective view which shows the state which engaged the ends of the mounting part of a clip member. The perspective view which shows the state which fixed the nail | claw part of the clip member to the opening edge part of the clamping part. FIG. 9 is a cross-sectional view taken along line AA in FIG. 8. BB sectional view taken on the line in FIG. It is explanatory drawing for demonstrating the cut-out shaping | molding of a clip member, (a) The figure which shows the case of the clip member which concerns on this invention embodiment, (b) The rotation prevention part has been arrange | positioned in the same angular position of a cylindrical part The figure which shows the case of a clip member.

Explanation of symbols

2 ... Radiator 6 ... Fan shroud 7, 8 ... Hose 11 ... Clip member 11a ... Mounting part 11b ... Anti-rotation part 11d, 11e ... Engagement part 11h ... Claw part 63 ... Clamping part 63a ... Clamping piece 63a1 ... Clamping convex part 63c ... Open edge

Claims (8)

A mounting portion that is mounted between an outer peripheral surface of a hose that is sandwiched by a sandwiching portion provided in a vehicle and an inner peripheral surface of the sandwiching portion, and is configured to be extendable;
A pair of engaging portions capable of engaging the ends of the mounting portions with each other;
A holding part configured to be fixable to a holding receiving part formed in the holding part,
A vehicular clip for a hose of a vehicle that is clamped by the clamping unit in a state where the hose is sandwiched and fixed by the holding unit when the mounting unit forms a cylindrical shape by the engagement of the engaging units. The vehicular clip for a vehicle according to claim 1, wherein an anti-rotation portion whose movement in the rotational direction is restricted by the clamping portion is provided on an outer peripheral surface of the mounting portion. The sandwiching portion has two sandwiching pieces provided with convex portions extending in the outer peripheral direction of the clip,
The anti-rotation portion is provided diagonally with respect to a straight line connecting the centers of the convex portions of the two sandwiching pieces,
The vehicle hose clip according to claim 2, wherein the clip is held only on one side of the left and right side surfaces of the convex portion of the sandwiching piece. A hose fixing structure for a vehicle that fixes a hose by clamping at a clamping part provided in the vehicle,
A hose clip having a mounting portion that is mounted between the outer peripheral surface of the hose clamped by the clamping unit and the inner peripheral surface of the clamping unit and configured to be extendable and contractible,
The clip has a pair of engaging portions that can engage the ends of the mounting portion with each other, and a holding portion,
The holding portion is formed with a holding receiving portion corresponding to the holding portion,
The clip is a vehicle using a clip that is clamped by the clamping unit in a state where the hose is sandwiched and fixed by the holding unit when the mounting unit forms a cylindrical shape by engagement of the engaging units. Hose fixing structure. The friction coefficient between the inner peripheral surface of the clamping part and the outer peripheral surface of the clip mounting part is smaller than the friction coefficient between the outer peripheral surface of the hose and the inner peripheral surface of the clip mounting part. The hose fixing structure for a vehicle using the clip according to claim 4, which constitutes the clamping portion and the clip. 6. The hose fixing structure for a vehicle using a clip according to claim 5, wherein the clip is provided with an anti-rotation portion whose movement in the rotation direction is restricted by the clamping portion on an outer peripheral surface of the mounting portion. The sandwiching portion has two sandwiching pieces provided with convex portions extending in the outer peripheral direction of the clip,
The anti-rotation portion is provided diagonally with respect to a straight line connecting the centers of the convex portions of the two sandwiching pieces,
The vehicle hose fixing structure using a clip according to claim 6, wherein the clip is held only on one side of the left and right side surfaces of the convex portion of the sandwiching piece. The said hose is a radiator hose, The hose fixing structure of the vehicle using the clip as described in any one of Claims 4-7 fixed so that the shroud of a radiator may be followed by the said clamping part.

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