JP3091124B2 - Band type rotation tool - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a band-type rotating device which can easily rotate and remove a rotatable opening / closing lid such as a lid of a can / bottle or a cap of an oil filter of an automobile. is there.

[0002]

2. Description of the Related Art
Various rotating tools of this type have been implemented.

[0003] The present invention focuses on using an annular band as such a rotating tool, and can be easily wrapped around a rotating body, and adjusts the ring diameter of the band according to the outer diameter of the rotating body. To provide a revolutionary band-type rotating tool having a very simple structure with a configuration in which the rotating body around which the band is wound can be easily rotated. It is.

[0004]

The gist of the present invention will be described with reference to the accompanying drawings.

[0005] The end of the gripping body 1 is formed as a V-shaped branch tip, and a fastening portion for fastening one end 4A of a hook band 4 to be hung around the peripheral surface of the rotatable body 2 at one of the branch tips. 6 to the other branch leading end on the peripheral surface of the rotating body 2 abutting protruding member 3 that can contact provided provided with, provided a fastening portion 6 and the abutting protruding member 3 at predetermined intervals, this stop Between the attachment portion 6 and the contact protrusion 3
The tip of the gripping body 1 between them is formed in a hollow shape, and this hollow portion is
Constitute the insertion portion 5 for hanging band 4 inserted, inserting the other end 4B of the hanging band 4 which is fastened to the fastening portion 6 to the insertion portion 5 between the fastening portion 6 and the abutting protruding member 3 And this insertion free end 4B
By pulling out and returning, the ring diameter of the annular hooking band 4 disposed at the tip of the fastening part 6 at the tip of the gripping body 1 and the tip of the abutting projection 3 can be adjusted. The free end 4B of the hanging band 4 inserted through the insertion portion 5 is inserted into the insertion portion 5
After being hooked on the hooking rod 7B provided in the above, it is passed between the abutting projection 3 and the middle part of the hooking band 4 inserted through the insertion portion 5 and protrudes toward the tip end side of the gripping body 1. Is moved laterally in the direction of rotation of the rotatable body 2 so that the abutting projection 3 on the rotating direction side overlaps the abutting projection 3 and the rotatable body 2. The present invention relates to a band-type rotating tool characterized in that the rotating body 2 is configured to be in contact with the peripheral surface of the rotating body 2 via the band 4 and to be able to rotate the rotating body 2 using the band as a fulcrum.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION A preferred embodiment of the present invention (how to implement the invention), which is considered to be the best, will be briefly described with reference to the drawings, showing its operational effects.

The ring diameter of the ring 4 is previously set to
It is adjusted so that it becomes larger than the outside diameter.

[0008] The annular hooking band 4 is moved so that the contact projection 3 is positioned on the rotation direction side of the rotating body 2.
Around the peripheral surface of the hanging band 4, and pulling out and returning the free end 4B of the hanging band 4 so that the inner peripheral surface of the hanging band 4 abuts perfectly on the peripheral surface of the rotating body 2. Adjust the diameter. At this time, the hanging band 4 can be freely bent so that it can be easily wrapped around the peripheral surface of the rotatable body 2, and the subsequent adjustment of the ring diameter can be achieved by simply pulling out or returning the free end 4B of the hanging band 4. Only the adjustment work can be performed very easily.

[0009] with Nigijitai 1 you traverses the hanging band 4 of the annular rotating direction of the rotating body 2, the polymerization between the tip of the contact protruding member 3 and the rotation body 2 through the hanging band 4 which come into contact with the peripheral surface of the rotating body 2, that-out subsequently easily <br/> in that by turning the grip body 1 by lever action that a fulcrum of the contact protruding member 3 Therefore, the rotated body 2 can be favorably rotated.

At this time, polymerization occurs due to the contact projection 3.
The hanging band 4 is pressed against the peripheral surface of the rotating body 2 to adjust the ring diameter.
To rotate the rotated body 2 satisfactorily because the adjustment becomes impossible.
Can be.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Specific embodiments of the present invention will be described with reference to the drawings.

The gripping body 1 of the present embodiment comprises a pair of Y-shaped plate-like gripping halves 1A and 1B whose tips are branched in a V-shape, and branches between the gripping halves 1A and 1B. It is formed integrally at a plurality of locations including both ends and a branch base position with a crossbar 7 interposed therebetween, and one of the branch ends is a fastening portion 6 that can fasten one end 4A of the hanging band 4. The other end of the branch is an abutting projection 3 that can abut on the peripheral surface of the rotatable body 2. It is provided.

Therefore, because of such a hollow shape,
The insertion portion 5 for inserting the hanging band 4 is formed between the contact projection 3 and the fastening portion 6 only by forming the grip body 1.

As shown in FIG. 4, one end 4A of the hanging band 4 is formed by simply connecting the one end 4A of the hanging band 4 to the connecting rod 7A. And the one end 4A is fixed to the middle of the hanging band 4 by polymerization.

As shown in FIG. 4, the other end 4B of the hanging band 4 is inserted through the insertion portion 5 between the fastening portion 6 and the abutting projection 3, so that the hanging band 4 is The insertion free end 4B of the hook band 4 is then attached to a hooking rod 7B (bar) provided at the branch base between the fastening portion 6 and the abutting projection 3. 6 and folded back toward the contacting projection 3, and passed between the hanging band 4 inserted into the insertion portion 5 and the rod 7 </ b> C disposed on the contacting projection 3, and It protrudes to the tip side.

Therefore, the free end 4B of the hook band 4
Is pulled toward the distal end of the gripping body 1 to reduce the ring diameter of the annularly arranged hooking band 4. Conversely, if the insertion free end 4B is returned toward the proximal end of the gripping body 1, The configuration is such that the ring diameter of the band 4 can be increased. Also,
Since the middle part of the other end of the hanging band 4 and the insertion free end 4B obtained by folding the hanging band 4 are arranged at the tip of the contacting protruding body 3, this annular hanging band 4 is placed around the rotating body 2. When the gripping body 1 is rotated in the direction of rotation of the rotatable body 2 by being hung on a surface, the middle part of the other end of the hanging band 4 in the overlapped state, and the insertion free end where the hanging band 4 is folded back. 4B is pressed against the abutting projection 3, thereby being pressed against the peripheral surface of the rotatable body 2 so that the ring diameter cannot be adjusted. Therefore, the rotatable body 2 can be favorably rotated. Become.

The hook band 4 of the present embodiment is formed by applying a non-slip process to one side surface. In this embodiment, the hook band 4 is arranged in an annular shape at the tip of the grip body 1 as described above. When
A good anti-slip effect is obtained when the annular hanging band 4 is wrapped around the peripheral surface of the rotatable member 2 by disposing the anti-slip surface on the inner side surface. It is configured so that it can be rotated well. This hanging band 4
Although the design can be changed as appropriate, it is desirable to use a strong component such as nylon.

Next, the use of this band type rotating tool will be described.

The ring diameter of the ring 4 is previously adjusted to be larger than the outer diameter of the body 2 to be rotated.

The annular hanging band 4 is wound around the peripheral surface of the rotatable body 2 such that the abutting projection 3 is positioned on the rotating direction side of the rotatable body 2, and the other end 4B of the hanging band 4 Is pulled out, and the ring diameter of the hanging band 4 is adjusted so that the inner peripheral surface of the hanging band 4 abuts on the peripheral surface of the rotating body 2 exactly.

Subsequently, as shown in FIG. 3, when the gripper 1 is moved laterally in the direction of rotation of the rotatable body 2, the contact projection 3 and the peripheral surface of the rotatable body 2 overlap. The middle part of the other end of the hanging band 4 and the insertion free end 4B obtained by folding the hanging band 4 are pressed against the peripheral surface of the rotatable body 2 by the abutting projection 3 to form the hanging band 4. The ring diameter cannot be adjusted in a state where the inner peripheral surface is exactly in contact with the peripheral surface of the rotatable body 2, and the gripping body 1 is continuously rotated by leverage with the abutting projection 3 as a fulcrum. The object to be rotated 2 can be favorably rotated.

[0022]

Since the present invention employs a band as described above, it is easy to wrap this annular hanging band around the peripheral surface of the rotating body, and the looped band is easily wound around the rotating body. Adjustment of the ring diameter according to the outer diameter of the moving body can be extremely easily adjusted by simple work of pulling out and returning the free end of the hanging band. Can be easily manufactured by simply inserting one end of the holding member into the fastening portion of the gripping body by appropriate means, and inserting the other end into the insertion portion between the fastening portion and the abutting projection. By moving the hung band wrapped around the moving body laterally in the rotation direction, the contacting protruding body in the rotation direction is moved between the rotation body and the rotation body.
The gripping body is brought into contact with the peripheral surface of the rotatable body via a hanging band that overlaps, and the gripping body is rotated by rotating the gripping body by leverage using the abutting projection as a fulcrum. on very turning <br/> easily have easy Ku use, hanging band of polymerization by contacting protruding member is the
The ring diameter cannot be adjusted because it is pressed against the peripheral surface of the rotating body.
Therefore, the band-type rotating tool exhibits an excellent practical effect such as being able to favorably rotate the rotated body .

[Brief description of the drawings]

FIG. 1 is a plan view of the present embodiment.

FIG. 2 is a front view of FIG.

FIG. 3 is a perspective view showing a use state of the present embodiment.

FIG. 4 is an explanatory enlarged plan view of a main part of FIG. 2;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Grasping body 2 Rotating body 3 Contact protrusion 4 Hanging band 4A One end 4B The other end and free end 5 Insertion part 6 Fastening part 7B Hanging rod

Claims (1)

(57) [Claims] 1. A front end of a gripping body is formed at a branching end that branches into a V shape, and one of the branching ends is provided with a fastening portion for fastening one end of a hanging band hung around a peripheral surface of a rotating body. provided abutting protruding member which can contact with the peripheral surface of the rotating member to the other branch leading end with, provided a fastening portion abutting protruding member at predetermined intervals, the fastening portion and the abutting protruding member Hollow tip of gripper between
This hollow part is used as the insertion part for inserting the hanging band.
By inserting the other end of the hanging band fastened to the fastening portion into the insertion portion between the fastening portion and the abutting projection, the insertion free end is pulled out or returned. The free diameter of the annular band, which is arranged at the end of the holding body and the abutting projection, is adjustable so that the diameter of the annular band is adjustable. Is wrapped around the hook provided on the insertion portion, and then is passed between the contacting protruding member and a middle portion of a hook band inserted into the insertion portion, and protrudes toward the distal end of the gripping body. By moving the band laterally in the rotation direction of the object to be rotated, the abutting protrusion on the rotation direction side is rotated via the hanging band that overlaps the abutting member and the object to be rotated. A band-type rotating tool, which is configured to abut on a peripheral surface of the rotating body and rotate the rotating body around the rotating body.