TH82011A - Inhalation device counter - Google Patents

Abstract

DC60 (28/03/55) Inhalation device counter (20) which is assembled with the counter housing (390), a rocker arm (200) with a hook (210) in which the rocker arm is supported axially by the housing and is positioned to provide a rocking motion in response to a linear actuation motion, a return spring (220) for resetting the rocker arm, a one-way wheel (230) which can be engaged with the hook to convert the rocker arm motion into an incremental rotational motion of the hub arrangement (240) in order to push the count trajectory (60) forward. The hub arrangement is assembled incrementally with the trajectory. The anti-reverse mechanism (280) is in the form of a friction brake provided by a spring and worm gear. The counter pathway consists of a rotating counter pathway (120) with teeth that engage with the worm gear and a fixed scale. The inhalation counter (20) consists of the counter housing (390), a rocker arm (200) with a hook (210) which is supported axially by the housing and is positioned to provide a reciprocating motion in response to a linear actuation, a return spring (220) for resetting the rocker arm, and a unidirectional wheel (230) that can engage with the hook to convert the rocker arm motion into an incremental rotational motion of the hub arrangement (240) to push the counter pathway (60) forward. The wheel hub assembly incorporates an anti-reverse mechanism (280) in the form of a spring-loaded friction brake and worm gear. The counting mechanism incorporates a rotating counting mechanism (120) with spokes that engage with the worm gear and a fixed scale.

Claims (5)

Disclaimer (all) which will not appear on the advertisement page: 1. Inhalation device counter that includes One way wheel, snap hook and counter indicator, with one way wheel And the hook was chopped Provides to convert linear actuators into rotational movements so that Will push the counter indicator to move forward By a set of chopping hooks that are connected to one of the teeth The one-way wheel, with the chopper and one-way wheel is provided to affect the separation of The chopping hook set from the interlocked spokes on the one-way wheel. By creating a stabilization of the hook body and the unidirectional wheel at the point of the beam along the interlocked spoke relative to the direction Of the movement, revolving around the wheel, rotating one way Where the point of the beam on the wheel rotates one way, on the spokes that are joined from the interlocked spokes, and where the subsequent spokes consist of a convex surface. And the chopping hook set consists of a skin The front of the counter of the chopping hook is the low edge. Which lean against the front surface, the back is convex to form a point of the beam. 2. Inhalation device that consists of Can of medicine inhalation device The actuator trunk supporting the canister of the inhalation device, by the inhalation device being stimulated. This is done by a linear movement of the container relative to the body that is the stimulant and the inhalation device counter in accordance with claim 1. 3. Inhalation device counter that includes One way wheel, Chopper hook, with one way wheel And the chopping hook was provided for the conversion of the movement. Actuated in a straight line to a circular motion that causes the counter to move forward. By a set of chopping hooks connected With one spoke of the one-way wheel and the friction-relied brake that prevents the reverse rotation of the one-way wheel, by the friction-relied brake Included Cylinder part The two-body friction surfaces are prepared in a V-shape, each of which is linked to the cylindrical surface of the cylindrical part, with the cylindrical part connected to the rotational motion. The cycles of the reels are rotated in one way and are pushed against the friction surfaces by a spring piece. 4. Inhalation device counter, as indicated in claim 3, where the friction surface rests. For the cylinder part, 5. Inhalation device counter as described in claim 3, where the angle between the friction surfaces is less than 120 ํ and greater than 60 ํ. The inhalation device as described in claim 5, where the angle between the friction surfaces is less than 110 ํ 7. Inhalation device counter, as indicated in claim 6, where the angle between The friction force of the face surface is less than 100 ํ. 8. Inhalation device counter as described in Clause 5, where the angle between the friction surfaces is less than 75 ํ 9. Inhalation device counter. As stated in claim 8, where the angle between the friction surfaces is less than 80 ํ 1 0. Inhalation device counter specified in claim 3, where the force of the spring is applied. On parts The cylinder moves in the direction of orientation of the hook, significantly when pushed. The path showing the count value moves forward 1. 1. The included inhalation device counter. One way wheel The chopping hook with a one-way rotating wheel and the chop hook is provided for travel conversion. Actuated in a straight line to a circular motion that causes the counter to move forward. By a chopping hook connected to one of the spokes of the one-way wheel and a friction-based brake that prevents reverse rotation of the one-way wheel by the friction-based brake Included A cylindrical part supported by a two-part tilted friction surface arranged. In a V-shape, the cylindrical part is connected to the one-way wheel and is pushed against the surface. It is driven by a spring component, where the cylinder part and the one-way wheel are provided on the Arrangement for wheel hub assembly And brakes that rely on friction acts as a bearing for the aforementioned axle arrangement. 1 2. Inhalation device counter according to Clause 11, where the hub kit arrangement will Also included is a worm gear set to drive the counter indicator. And the second bearing And where the body The count display consists of a rotating indicator pointer with a tooth connected to the worm gear 1. 3. Inhalation device counter that includes The body of the counter A rocker arm with a chopping hook, the rocker arm is rotated around an axis by the frame and is positioned to act as a rocker movement in response to the movement of the actuator. That is a straight line, the return spring For the rocker arm reset, the one-way wheel can hook. Can be combined with a chopping hook to convert the rocker arm movement into a rotational motion. The gradual incremental cycle of the wheel hub arrangement in order to push the counter trajectory to move forward, by means of the hub arrangement is added with the anti-reverse path at Is in Photo of brake relied on friction force applied by spring and worm gear. By means of showing the count values are composed Combined with a way of a rotating indicator with tines connected to the worm gear and Fixed scale 1 4. Inhalation device counter specified in Clause 13, where there is a unique spring. Return the reverse of the chopping hook. And the friction brake spring is created as a single component. 5. Inhalation device counter specified in Clause 13, which is characterized by that the pathway