Kotobuki Co., Ltd.

Westek International Corporation

Gsp Institute Co., Ltd.

Tomoaki Suzuki

Hidehei Kageyama

Yoshio Noguchi

Osamu Torii

Takashi Isoda

Chiharu Kai

In an embodiment, a fluid container includes a container main body that has a tank housing a fluid; a fluid discharge body disposed on a front end portion of the container main body that discharges the fluid through a discharge port formed in a front end portion thereof; a plunger including an operating body that pushes out the fluid in the tank to the fluid discharge body in a predetermined amount corresponding to an operation of the operating body; and a valve that closes a connecting flow passage connecting the tank to the fluid discharge body and opens the connecting flow passage when the plunger pushes out the fluid, the valve including a valve seat surface, a valve body disposed in front of the valve seat surface to abut the valve seat surface from the front, and a spring biasing the valve body toward the valve seat surface.

Fluid container

Cosmetic container

Dispenser

A knock-type propelling includes a body storing a medium therein and having a tip end opening for allowing the medium to be propelled therefrom, a propelling member slidably arranged in the body and capable of propelling the medium toward the opening, the propelling member being provided with a forward/rearward extending prolongation portion having engaging-stop portions formed at fixed intervals in a forward/rearward direction, a knock member provided at the body so as to be reciprocably moved relative to the body, a thrusting member arranged in the body so as to be moved forward by knocking the knock member, and having an engagement portion engageable with the engaging-stop portions, and a detent member fixedly arranged in the body and engageable with the propelling member.

Knock-type propelling container

A needle threading device is disclosed which comprises a first mechanism having a hole for receiving a needle and a slit for receiving a thread, a second mechanism having a threader pin and pivotally supported by the first mechanism so as to be pivotable between a first position and a second position different from the first position, the threader pin enabling the thread to pass through an eye of the needle when the second mechanism is pivoted to the second position from the first position, a first biasing member urging the second mechanism to the first position, an operating member causing the second mechanism to be pivoted to the second position against an action of the first biasing member, and a second biasing member urging the operating member and the second mechanism in a direction in which they are spaced away from each other.

Needle threading device and operation unit therefor

A airtight cap structure is capable of coming into close contact with a tip to be used and securing airtightness, even if the tip might be inserted in the cap with having a relative angle or offset between the cap and the tip. A cap comprises an outer cap and an inner cap arranged in the outer cap. The inner cap is mounted to the outer cap so that the inner cap can incline relative to the central axial line of the cap, and the cap comes into close contact with the tip or its periphery when the cap covers the tip.

Airtight cap structure

An instrument includes a holder for holding a medium, a cap capable of covering a tip end portion of the medium, and a knock member provided to be capable of knocking to attach and detach the cap. The cap is connected to the knock member via a rotational transform mechanism. The rotational transform mechanism advances the cap in accordance with one knock of the knock member in the axial direction, the rotational transform mechanism rotates the cap around an axis parallel to the axial direction, then retreats the cap, so that the state in which the cap covers the tip end portion of the medium and the state in which the cap allows the tip end portion of the medium to be exposed are switchable for each knock of the knock member.

Instrument

There is provided a clip structure that can be used with a clip rotated and a clip structure assembling method. The clip structure includes, a clip body that is formed into a substantial U shape to form a holding portion in which a thin object to be clipped is held, a clip securing member for securing the clip body so that a side of an opening of the clip body can rotate along an arc and stop, and an elastic body that urges the clip body along a rotation axis of the clip body toward the clip securing member is provided to urge the clip body toward the clip securing member.

Growing community of inventors

Kawagoe, Japan

Tomoaki Suzuki