JPH074232U - Attachment for injecting brake oil - Google Patents

Abstract

(57) [Summary] [Purpose] To ensure that the brake oil supply container can be attached to any supply port that is installed. [Structure] The attachment 1 having a tapered main body portion 2 that can be fitted into the replenishing port H is first fitted into the replenishing port H, and then the liquid injection assisting device 10 is rotated around its axis to rotate the replenishing container 20. The lower pipe 13 is fitted into the pipe insertion hole 5 of the main body portion 2 while adjusting the orientation, so that the replenishing container can be attached to the replenishing port regardless of the orientation and mounting state of the replenishing port.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an attachment used when injecting brake oil.

[0002]

[Prior art]

 When injecting new brake oil into the reservoir tank, the position, direction, and size of the replenishment port vary depending on the vehicle model.Therefore, you must hold the refill container by hand and inject it. , Making the work extremely cumbersome.

To address such a problem, the applicant of the present invention has already disclosed in Japanese Patent Publication No. 63-44589 / 63 that injects brake oil while holding the supply container downward regardless of the direction and size of the supply port. I proposed a device that can.

[0004] This one uses the self-weight of the replenishment container to push a support rod that extends to one side of the lower surface of the seat to the peripheral wall of the replenishment port so that the replenishment container can be irrespective of the diameter of the replenishment port. Although it is designed to be held downwards, it does not hit the door if the one-box car of recent years has a large-diameter replenishment port that is inclined at the corner of the dash panel. In addition, since the supply container must be inserted and positioned in the direction that matches the vehicle, its holding becomes extremely unstable, and if the supply port is embedded in the dash panel, the support rod is supported. There is room for further improvement in that it cannot be applied because there are no parts.

[0005]

[Problems to be solved by the device]

 The present invention has been made in view of such a problem, and an object thereof is to stably hold the supply container in any direction regardless of the state in which the supply port is provided. The purpose is to provide a new attachment for brake oil injection.

[0006]

[Means for Solving the Problems]

 In other words, the present invention is provided with an insertion opening into which a dogleg-shaped injection assisting tool for connecting to a replenishing container can be fitted in the axial center portion as an attachment for injecting brake oil to achieve such a problem. In addition, it is composed of a tapered main body part having an outer diameter that can be fitted into the supply port and a tubular knob part integrally fixed to the upper end of the main body part, and first the main body part is fitted into the supply port, Next, by fitting a liquid injection aid to this main body part, the replenishment container is fixed to the replenishment port.

[0007]

【Example】

 Therefore, the embodiment illustrated below will be described. The drawing shows an embodiment of the present invention. Reference numeral 1 in the drawing is an attachment for attaching a replenishing container 20 to a replenishing port H via a liquid injection assisting tool 10. This attachment 1 is a replenishing port. It is composed of a tapered cylindrical main body portion 2 having an outer diameter that can be fitted into H and a knob portion 4 provided with a knurl 3 on the outer peripheral surface.

The body portion 2 is formed of an oil-resistant elastic material such as rubber, and the knob portion 4 is formed of metal such as aluminum, and these are integrally connected to each other. The pipe insertion hole 5 into which the lower pipe 13 of the liquid supply assisting tool 10 can be inserted is provided. Reference numeral 6 in the drawing denotes a taper portion formed at the edge of the pipe insertion hole 5. There is.

By the way, as described in detail in Japanese Patent Publication No. 63-44589 by the applicant of the present invention, the liquid supply assisting tool 10 supported by the attachment 1 is capped on the upper pipe 11 joined to form an obtuse angle. By fixing 12 and supporting the replenishment container 20 with this cap 12, the lower pipe 13 is rotated around its axis and fitted into the tubular member 2, so that the orientation of the replenishment port H can be determined. Regardless of the structure, it is configured to hold the supply container 20 with its mouth facing down, and is fitted to the front end of the lower pipe 13 by being guided by the taper 3 provided at the mouth of the tubular member 2. A taper 14 is formed to facilitate the process. Reference numeral 16 in the drawing denotes an on-off valve operated by the knob 15.

In the embodiment configured as described above, when the brake oil is supplied to the reservoir tank from the oblique supply port H provided at the corner portion of the dash panel, as shown in FIG. First, the attachment 1 is fitted into the replenishing port H in advance, and the liquid supply auxiliary tool 10 is mounted on the attachment 1.

That is, first, by holding the knob portion 3, the main body portion 2 is fitted into the replenishing port H to be fixed, and then the replenishing container 20 is prevented from coming into contact with the door, and the mouth portion is directed downward. Then, while adjusting the lower pipe 13 to rotate about the axis, it is fitted into the main body 2.

As a result, the replenishment container 20 is firmly supported downward regardless of the inclination of the replenishment port H. After that, the brake oil can be easily injected into the reservoir tank by operating the knob 15. You can

On the other hand, in order to attach the supply container 20 to the reservoir tank having a wide mouth, the attachment 1 as shown in FIG. 3 may be replaced. This attachment 1 is provided with a plurality of ribs 7 ... That fit the large-diameter replenishment port H on the outer peripheral surface of the main body portion 2. By preparing several such attachments 1, It is possible to make it easier to supply brake fluid to various reservoir tanks.

[0014]

[Effect of device]

 As described above, according to the present invention, the attachment having the tapered main body portion that can be fitted into the supply port is first fitted into the supply port, and then the dogleg-shaped liquid injection is connected to the supply container. Since the auxiliary tool is fitted to the main body part, the supply container can be easily attached to the supply port via the attachment and the liquid injection auxiliary tool regardless of the orientation of the supply port and the mounting state, and the brake oil This kind of work can be performed very easily.

Moreover, when the liquid injection assisting tool is fitted to the main body, the liquid injection assisting tool is rotated about the axis to position and adjust the replenishment container in an optimum posture in accordance with the vehicle. You can

[Brief description of drawings]

FIG. 1 is a perspective view of an attachment according to an embodiment of the present invention.

FIG. 2 is a view showing a state in which a holding container is attached to a supply port.

FIG. 3 is a perspective view of an attachment configured for a wide mouth.

[Explanation of symbols]

 1 Attachment 2 Body Part 4 Knob Part 5 Pipe Insertion Hole 10 Injection Aid 13 Lower Pipe 20 Supply Container

Claims (1)

[Scope of utility model registration request] 1. A taper-shaped main body portion having an insertion hole into which a dogleg-shaped liquid injection auxiliary tool connected to a replenishing container can be fitted, and an outer diameter capable of fitting into a replenishing port. ,
An attachment for injecting brake oil, which comprises a tubular knob portion integrally fixed to the upper end of the main body portion.