JPH055531U - Supporting device for automotive hoses of automobile doors - Google Patents

Abstract

(57) [Summary] [Purpose] The supply hose of the washer liquid to the washer injection nozzle of the automobile door is used as the frame cover of the frame.
Space saving in the frame by also using as the locking means of
Try to reduce the cost. A frame cover 50 mounted on an open portion of a frame 40 of an automobile door is locked by a frame cover body 52 and a locking projection 42 of the frame 40 to cover the frame cover.
To the frame 40. The locking claws 54 and 56 are provided with two engaging heads 54b and 56b which are locking means to the frame 40 at the tip. Legs 54a and 56a. And the frame cover
A washer hose 24 for supplying a washer liquid is disposed between the locking claws 54 and 56 of the 50, and the upper part of the washer hose 24 is the engaging heads 54b and 56 of the locking claws 54 and 56.
The washer hose 24 is supported in the frame 40 by pressing b.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a washer hose supporting device for supplying a washer liquid to be sprayed onto a glass surface of an automobile door.

[0002]

[Prior Art]

 When the door of the automobile is viewed from the inside of the vehicle body, the frame is attached to the inside of the vehicle from the glass, and the frame is provided with a harness and washer hose. These attachments were fixed to the vehicle body such as the inner panel by different attachment means. However, in such a mounting structure, it was necessary to provide a clip, which is a frame and harness mounting member, and a hole for mounting the clip and a mounting seat. To solve this problem, Japanese Utility Model Laid-Open No. 57-109077 discloses a technique for mounting a harness also as a frame mounting clip.

[0003]

[Problems to be solved by the device]

 In the present invention, a device for supporting a washer hose arranged in the frame is also used as a fixing means for the frame cover, so that the space in the frame can be saved.

[0004]

[Means for Solving the Problems]

 The washer hose supporting device for an automobile door according to the present invention includes a leg portion of a locking claw of a frame cover for covering an open portion of the frame of a frame arranged on the periphery of the glass of the automobile door. , A structure in which the washer hose is supported by an engaging head projectingly provided at the tip of the leg.

[0005]

[Action]

 The locking claws of the frame cover are inserted into the open portions of the frame, and the engaging heads thereof engage with the locking projections of the frame, so that the frame cover is attached to the frame. The head of the washer is pressed against the upper part of the washer hose arranged between the legs, and the washer hose is supported by the locking claws.

[0006]

【Example】

 Embodiments of the present invention will be described in detail with reference to the drawings. 1 is a perspective view of a vehicle rear door according to an embodiment of the present invention with an inner panel removed, and FIG. 2 is a cross-sectional view taken along line AA of FIG. A washer tank 20 filled with washer liquid is arranged in a gap between the outer panel 10 and the inner panel (not shown) of the rear door. A pump 22 is installed in the tank 20 with the end of a washer hose 24 connected to each other. A glass 30 is disposed above the door and supported by a frame 40. The frame 40 is an elongated body having a U-shaped cross section, and forms a frame body that can surround the peripheral edge of the rectangular glass 30. The glass 75 is fixed to the frame 40 via an adhesive 34 together with the resin molding 32 integrally formed on the peripheral portion thereof.

A frame cover 50 is attached to the open gap portion of the frame 40 having an inverted U-shaped cross section. The frame cover 50 is a flexible long strip having a constant cross section and formed by extruding a resin. The frame cover 50 is provided with a flat plate-shaped cover main body 52 and two locking claws 54, 56 protruding from one surface of the cover main body 52. The locking claws are a first locking claw 54 projecting along one longitudinal edge of the cover body 52 and a first locking claw along another longitudinal side edge of the cover body 52. 54, and a second locking claw 56 that is provided so as to project horizontally. The locking claws 54 and 56 have leg portions 54a and 56a standing on the cover main body 52, and umbrella-shaped engaging heads 54b and 56b protruding from the tips thereof. The engaging heads 54b and 56b of the engaging claws 54 and 56 engage with the engaging protrusion 42 of the frame 40 and are engaged. The locking claws 54 and 56 have elasticity, and when the frame cover 50 is mounted on the frame 40, the locking claws 54 and 56 having elasticity have locking projections of the frame 40. It is pushed by the portion 42 and inclined inward, and passes between the locking projections 42 of the frame 40. After the passage, the elastic locking claws 54, 56 return, so that the engaging heads 54b, 56b engage with the locking projections 42 of the frame 40 and reach the open gap portion of the frame 40. A frame cover 50 is attached, and an open portion of the frame 40 is covered with a cover body 52 of the frame cover 50. The cover body 52 between the legs 54a and 56a of the frame cover 50 is provided with a through hole 58 communicating with the inside of the frame 40 as required. Then, the wash hose 24 is disposed in the frame 40.

The washer hose 24 in the frame 40 has its upper portion pressed against the engaging head portions 54b and 56b of the frame cover 50, and supports both sides thereof to the leg portions 54a and 56a of the locking claws. Then, it is mounted between the locking claws 54 and 56. The tip of the washer hose 24 is pulled out to the inside of the vehicle body through a through hole 58 formed in the frame cover 50. On the other hand, the injection nozzle 26 disposed on the outer surface of the glass 30 has a mounting portion 27 having a screw thread connected to the nozzle 26, and a hole 32 drilled in a coating portion 31 of the glass 30 to pass through the injection nozzle 26. The injection nozzle 26 is fixed to the glass 30 by screwing the mounting screw 33 from the inside. Then, the tip of the washer hose 24 drawn out from the through hole 58 is fitted and fixed to the mounting portion 27 of the nozzle 26 projecting inward of the glass 30, so that the washer liquid tank 20 and the washer liquid ejection nozzle 26 are connected. Connect with a washer hose 24. Further, a check valve 25 is provided on the washer hose 24 pulled out from the through hole 58 of the frame cover 20 (see FIGS. 3 and 4).

When the switch of the washer of the rear door for an automobile constructed as described above is operated, the washer liquid in the tank 20 is sent out to the washer hose 24 by the pump 22. The washer liquid passes through the washer hose 24 and is jetted from the jet nozzle 26 to the outer surface of the glass 30. The checker valve 25 prevents backwash of the washer fluid. At the stage where the washer liquid passes through the washer hose 24, the hoses 24 are held by the locking claws 54 and 56 of the frame cover 50 on both sides and the top (upper) part thereof. Even if there is a change in the water pressure in the frame cover, it does not move in the frame cover, and the washer liquid can be reliably transported. Further, since the washer hose 24 can be installed at a predetermined position at the same time in the process of installing the frame 40, the number of assembling steps can be simplified. Further, the washer hose 24 utilizes the locking claws 54 and 56 as a locking means for locking the frame cover 50 to the frame 40 so as to form a gap between the two locking claws 54 and 56. Since it is mounted, no special means for supporting the washer hose is required, and the number of parts in the frame 40 can be reduced.

[0010]

[Effect of the device]

 The supporting device for the washer hose for the automobile door of the present invention uses the locking claws for mounting the frame cover to the frame, so that the washer hose is supported. It is not necessary to provide any means, and the space in the frame can be saved. Further, since the washer hose can be installed at the same time as the frame arranging step, the number of assembling steps can be reduced, and since no special mounting means is required, the device can be a simple device with a small number of parts.

Further, the washer liquid passes through the inside of the washer hose and is jetted from the nozzle, but the water pressure of the washer liquid passing through the inside of the washer hose changes considerably when the jetting is started or when the jetting is stopped. However, since the washer hose is supported on both sides and the upper part by the locking claws of the frame cover, the washer hose does not move in the frame due to the change of the internal pressure, and it is always reliable. Support the washer hose.

[Brief description of drawings]

FIG. 1 is a perspective view in which an inner panel of a rear door for an automobile is removed.

2 is a cross-sectional view taken along the line AA of FIG.

FIG. 3 is an explanatory diagram of a circle B portion in FIG.

FIG. 4 is an enlarged explanatory view of an insertion hole portion.

[Explanation of symbols]

 20 washer tank 24 washer hose 30 glass 40 frame 42 locking projection 50 frame cover 52 cover body 54, 56 locking claw 54a, 56a leg 54b, 56b engaging head

Claims (1)

Claims for utility model registration: Claims: 1. A frame disposed around the glass of an automobile door, a frame cover body covering an open portion of the frame, and a frame cover. A frame cover provided with a locking claw having a leg portion arranged side by side on both side edges of the main body and an engaging head portion engaging with a locking protrusion portion of the frame projecting at the tip of the leg portion, And a washer hose arranged in a gap between the locking claws of the frame cover arranged in parallel, wherein the engaging head of the locking claw of the frame cover is a locking projection of the frame. A washer hose for an automobile door configured to be engaged and to be pressed against the upper portion of the washer hose.
Sustaining device.