JPH0368510U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is a sectional view including a partial front view showing a liquid extraction device according to a first embodiment of the invention;
The figure is a front view including a partially sectional view showing the procedure for extracting engine oil 15 from an automobile using the liquid extractor shown in Fig. 1, and Figs. 5 and 6 are a second embodiment of the invention. FIG. 7 is a front view including a partially sectional view showing a part of the procedure for extracting engine oil 15 using a liquid extractor according to a second embodiment of the present invention. FIGS. 8 and 9 are a front view including a partial cross section showing a part of the procedure for removing engine oil 15; FIGS. 8 and 9 are front views including a partial cross section showing a conventional device and procedure for removing engine oil 15 It is a diagram. In the figure, 1... oil pan, 1A and 1B...
Each bottom and upper periphery, 1a... hole, 2
...Discharge pipe, 3...Grip portion, 3a...Upper end thereof, 3b...Lower end, 3c...Cylinder hole, 4...Oil seal, 5...Socket for socket trench, 6...
...Joints, 6a and 6b...The upper and lower ends, respectively, 7...Socket trench spinner handle, 19, 20...Hooking parts, 19a, 20a
... Tooth-like projection part, 21, 22 ... Spring, 24 ...
It is bellows. Note that the same reference numerals in each figure indicate the same or equivalent parts.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A container with an open top and a discharge pipe protruding outward from a hole in the bottom; a container that extends through the bottom of the container and has one end inside the container; a cylindrical grip part whose other end is outside the container; the grip part passes through a cylindrical hole and is held by the grip part so as to be slidable in the axial direction thereof and rotatable about the axis; a joint part with both ends protruding from the grip part; a socket for a socket trench that is detachably connected to the end of the joint part that should be inside the container; and a socket for a socket trench that is attached to the other end of the joint part. A liquid extraction device with a socket trench handle and a (2) A container with an open top and a discharge pipe protruding outward from a hole in the bottom, and a container that extends through the bottom of the container, with one end inside the container and the other end outside the container. a cylindrical grip, which passes through a cylindrical hole in the grip and is held by the grip so as to be slidable in the axial direction and rotatable about the axis, with both ends extending from the grip; a protruding joint part; a socket for a socket trench detachably connected to an end of the joint part that should be inside the container; a handle for a socket trench attached to the other end of the joint part; at least two hooks movably supported by the container and projecting a predetermined length toward the upper side of the container and having tooth-like protrusions at the other ends; and a biasing force that urges each of the hooks in a predetermined direction. A liquid extraction device comprising means and. (3) A container with an open top and a discharge pipe protruding outward from a hole in the bottom; and a container that extends through the bottom of the container, with one end inside the container and the other end outside the container. a cylindrical grip, which passes through a cylindrical hole in the grip and is held by the grip so as to be slidable in the axial direction and rotatable about the axis, with both ends extending from the grip; a protruding joint part; a socket for a socket trench detachably connected to an end of the joint part that should be inside the container; a handle for a socket trench attached to the other end of the joint part; A liquid extraction device comprising: a bellows portion having one end fixed to the upper peripheral edge of the container and extendable and retractable in the axial direction of the grip portion. (4) The liquid extraction device according to claim 1, 2 or 3, wherein the grip portion is provided with an oil seal on an inner peripheral portion of at least one end thereof.