JPS5822459Y2 - pipe support bracket - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a pipe support bracket that is attached to a pipe that is disposed through a plate.

A fixed accessory larger than the thickness of the pipe, for example, a pipe that can be seen at the tip, is installed by penetrating the plate and fixed to the plate, and the position and orientation of the tip of the pipe is regulated. In this case, as shown in the example of washer piping for a windshield of a vehicle shown in FIGS. Fix both with the relative position with the bracket 2 set to a predetermined position, and when piping, insert the pipe from the two-pronged nozzle 5 at the tip of the pipe into the large-diameter microhole 4 drilled in the cowl top outer 3. Insert the bracket 2 into the cowl top outer 3
The two preset locations were fixed using means.

For attachment, as in the embodiment, one may use the positioning tenon 6 and the attachment screw 7, or both may be attached using the screw 7.7.

The above-mentioned conventional mounting structure requires the provision of means for mounting at two locations on the bracket, which increases the length of the bracket, making it difficult to mount the bracket in a narrow area to a plate.

In the figure, 8 indicates a windshield, and 9 indicates a cowl top inner.

The present invention provides the above-mentioned bracket with a cylindrical part into which the pipe is integrally fitted and fixed, and the outer diameter of the cylindrical part is fitted into the small hole of the mounting plate without any play, and the bracket is positioned.
For fixing, a pipe support bracket with one mounting screw body is also provided.

Hereinafter, the present invention will be explained based on an embodiment shown in the drawings.

As shown in FIG. 3, a bracket 51 made of an oblong flat plate is provided with a flange-like cylindrical portion 52 on one side thereof.
A mounting hole 54 is bored on the other side for insertion of a mounting screw body 53.

An example of a buckling process 56 or a welding process 57 as a means for fitting the pipe 55 into the cylindrical part 52 of the bracket in advance and maintaining a predetermined relative attitude (position and orientation) to the bracket 51 and fixing it integrally. is shown in FIGS. 4 and 5.

An attachment 58, such as a two-pronged nozzle, which is wider than the diameter of the pipe is fixed to the tip of the pipe 55.
The attachment 58 is used to assemble the bracket 51 and the pipe 55.
Since the pipe is attached to the cylindrical part 52 from the opposite side of the tip, the difference between the inner diameter of the cylindrical part and the outer diameter of the pipe is small, and the fixing process is carried out before the fixing process. is easy.

In order to attach this pipe 55 with a bracket to the cowl top outer as a plate 59, for example, in the case of installing a washer in a vehicle, the installation is done on a plate 59.
An insertion hole 60 through which the two-pronged nozzle (attachment 58) can be inserted is bored at a predetermined position on the side, and a bracket positioning mechanism is used to regulate the posture of the pipe when the pipe is fixed to a plate via a bracket. A mounting screw hole (not shown) for the mounting screw body 53 is provided to also serve as a bracket fixing hole.

Further, the outer diameter of the cylindrical portion 52 is set to be approximately the same as the diameter of the insertion hole 60, so that when the cylindrical portion is fitted into the insertion hole, the cylindrical portion 52 is fitted with no play.

As described above, the present invention includes a flange-shaped cylindrical part formed so that the pipe can be integrally fitted and fixed into the plate, and can be fitted into an insertion hole provided in a plate without play, and the above-mentioned mounting. The mounting screw screwed onto the plate has a hole for the insertion of the mounting screw, and when the pipe is fixed to the plate via the bracket, the position of the bracket is determined by the cylindrical part of the pipe fixed mounting. Since the mounting is done at two points: the mounting screw itself and the hole for inserting the mounting screw, the size of the bracket is smaller than conventional ones, making it possible to install and fix it in narrow spaces, and also for positioning and fixing the bracket. For the bracket and mounting, the number of machining points to be applied to the plate is reduced to 2 points each compared to 3 points for the conventional model, reducing the number of processing steps.In addition, the accuracy of the posture of the pipe mounting is no less than that of the conventional method. It was possible to provide a support bracket.

[Brief explanation of drawings]

Fig. 1 is a partially cutaway side view of a conventional example showing how a pipe with bracket of a windshield washer is installed in a vehicle, Fig. 2 is a front view of the main part of Fig. 1, and Figs.
The figures show one embodiment of the present invention, and Fig. 3 is a perspective view of a bracket, Fig. 4 is a partially cutaway side view showing a state in which a pipe tube with a bracket is attached to a plate by buckling and fixing. FIG. 5 is a partially cutaway side view showing a state in which a pipe with a bracket is attached to a plate by welding and fixing. 51 Nibracket, 52: Cylindrical part, 53: Mounting screw body, 54: Mounting hole, 55: Pipe, 59: Mounting plate, 6
0: Insertion hole, 56: Buckling process (means for integrally fitting and fixing the pipe into the cylindrical part), 57: Welding process (means for integrally fitting and fixing the pipe into the cylindrical part) ).

Claims (1)

[Scope of utility model registration request] The pipe is integrally fitted and fixed, and the mounting is a flange-shaped cylindrical part formed so that it can be fitted into the insertion hole provided in the plate without play, and the above-mentioned mounting is screwed to the plate. A pipe support bracket with a hole for mounting the threaded body.