Garbage bin

A garbage bin includes a bin body, a bin head, an inducting window, a garbage inlet disposed on the bin head, a bin cover disposed on the garbage inlet, an upright shaft and a driving unit for making the upright shaft rotate. The upright shaft is connected to the driving unit, and the bin cover is connected to the upright shaft, in which the connecting point is not at the center of the bin cover. The advantages of the invention is that the rotating shaft of the bin cover is the upright shaft on the bin head, so when the bin cover rotates about the upright shaft, the bin cover opens horizontally about the upright shaft, so that the driving force is small, the energy consumption is low, and a user's hand is prevented from touching by the bin cover.

BACKGROUND OF THE PRESENT INVENTION

1. Field of Invention

The present invention relates to a container, and more particularly to a container, such as a garbage bin, wherein the bin cover is actuated by induction and is horizontally moved to open up the bin body.

2. Description of Related Arts

The existing induction bin generally comprises a bin body and a bin head detachably supported on the bin body, such that the object, such as the trash, can be disposed out of the bin body when the bin head is detached from the bin body. The induction bin further comprises a bin cover movably coupled at the bin head and an induction unit operatively actuating the bin cover between an opened position and a closed position. When the induction unit detects an object within a sensing range, such as littering the trash, the bin cover is automatically actuated at its opened position. Otherwise, the bin cover is normally retained at its closed position. Since the user does not need to touch or contact the bin cover in order to operate of the bin cover, the automate bin cover brings lots of convenience and enhances the hygienic purpose of littering. However, such existing bin has a major drawback that the bin cover is pivotally and upwardly folded from the closed position to the opened position. In other words, when the induction unit detects the object with the sensing range, the bin cover is forced to upwardly fold so as to open up the bin body. Therefore, when the induction unit is activated, the operation requires a relatively larger the actuating power to not only pivotally lift up the bin cover but also overcome its own weight of the bin cover as well. Therefore, the operation requires a relatively larger actuating power and consumes lots of electrical power so as to shorten the service life span of the battery. The existing induction bin is always non-operated due to the insufficient electrical power of the battery. In addition, the user's hand will accidentally touch or contact the bin cover when the bin cover is pivotally folded to its opened position.

SUMMARY OF THE PRESENT INVENTION

An object of the present invention provides a horizontal open inducting garbage bin to overcome the above mentioned problems, wherein the horizontal open inducting garbage bin requires small drive force and low electrical energy, and the user's hand will not touched by the bin cover during operation.

Accordingly, the horizontal open inducting garbage bin comprises a bin body, a bin cover having an inlet and supporting on the bin body, and an inducting window. The garbage bin further comprises an actuation arrangement which comprises a driving shaft supported in an upright manner, and a driving unit for driving the driving shaft to rotate. Accordingly, the driving shaft is operatively coupled with the driving unit, wherein the driving shaft is eccentrically coupled with the bin cover. In other words, the connecting point of the driving shaft is not located at the center of the bin head.

Accordingly, the driving shaft is coupled with the bin cover and is operatively coupled with the driving unit, wherein the driving shaft is supported at the center portion of the bin head and is arranged in such a manner that when the driving unit is actuated, the bin cover is pivotally moved with respect to the driving shaft at a horizontal direction. Since the bin cover is pivotally moved at a horizontal direction, a relatively small actuating power is required to actuate the bin cover, so as to save the electrical power from the battery. In addition, since the bin cover is moved between the opened position and the closed position at a horizontal direction, the user' hand will not accidentally touch or contact the bin cover during operation.

Accordingly, the driving unit is preferably an electric motor powered unit or other powering unit.

The driving shaft is vertically supported in the bin head to affix to the bin cover. Alternatively, the driving shaft can be a tubular connection, or gear connection.

For affixing connection, the driving shaft is slidably and directly engaged with a tubular sleeve of the bin cover to affix the driving shaft to the bin cover.

For tubular connection, the driving shaft can be coupled with the bin cover through a connecting sleeve.

For gear connection, the driving shaft is coupled with the bin cover via a transmission gear, wherein the driving shaft is coupled at a gear shaft of the transmission gear to engage with a gear wheel provided at the bin cover.

According to the present invention, the bin cover can be a single cover member pivotally moving at a horizontal direction. Preferably, the bin cover comprises two cover members pivotally moving in a concurrent manner and pivotally moving at opposed horizontal direction.

The advantage of the single cover member is that the power transmission configuration is simplified since it requires driving one cover member between the opened position and the closed position. The advantage of the double cover members is that the opening space of the bin cover is relatively small to allow the cover members moving between the opened position and the closed position.

The horizontal open inducting garbage bin further comprises an actuation arrangement for transmitting the power from the driving unit to the bin cover so as to move the bin cover at a horizontal direction. The actuation arrangement comprises two cover gears, preferably two identical gears, having same gear ratio, wherein the cover gears are coupled with the two cover members respectively.

Accordingly, the two cover gears with the same gear ratio are arranged to drive the two cover members to concurrently move at a horizontal direction.

The actuation arrangement is received in an extension portion of the bin head, wherein the extension portion is downwardly extended from the rear portion of the bin head. When the bin head is supported on the bin body, the extension portion of the bin head is exteriorly located behind the bin body.

The bin body has a surface shaped and sized corresponding to a corresponding surface of the extension portion of the bin head to be contacted with each other.

The bin body has a receiving cavity defined behind the rear wall of the bin body to receive the extension portion of the bin head.

The rear wall of the bin body is shaped and sized corresponding to the front wall of the extension portion of the bin head.

The inducting window is located at the top side of the bin head at the rear portion thereof.

The inducting window is located at the rear portion of the bin head to minimize the false actuation of the bin cover.

The inducting window is supported at an inclined orientation at a predetermined angle with respect to the top surface of the bin head.

Having the inclination of the induction window, the detaching range of the induction means can be substantially enlarged to efficiently activate the induction means.

Since the bin cover is pivotally coupled with the bin head via the upright driving shaft, the bin cover will be driven to pivotally move with respect to the driving shaft at a horizontally direction. In other words, the driving shaft forms a pivot axle of the bin cover to move horizontally, such that the actuating power to move the bin cover is relatively small so as to minimize the electrical energy consumption. In addition, when the bin cover is horizontally moved, the user's hand will not touch or contact with the bin cover accidentally. Since the induction window is located at the rear portion of the bin head, the induction means will not be accidentally activated when the user passes by the front side of the bin head so as to minimize the false operation of the garbage bin of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

As shown inFIGS. 1 to 5of the drawings, a horizontal open inducting garbage bin according to a preferred embodiment of the present invention is illustrated, wherein the horizontal open inducting garbage bin comprises a bin body1, a bin head2, an actuation arrangement3being activated by means of induction means, an induction window4communicating with the induction means for detecting an approaching target, and a driving unit which comprises an electric motor. The bin head2is detachably supported on the bin body1. The bin head2has an inlet21and a bin cover22movably coupled at the bin head2to move between a closed position that the bin cover22is moved to cover the inlet21to enclose the bin body1and an opened position that the bin cover is moved to uncover the inlet21for exposing the interior of the bin body1. Accordingly, the bin cover22comprises two cover members pivotally coupled at the bin head2. The bin head2further comprises at least a driving shaft221supported in an upright manner. Accordingly, the driving shaft221is coupled with each of the cover members of the bin cover22such that the driving shaft221forms as a driving axle of the respective cover member. The actuation arrangement3comprises a gear unit for transmitting the power from the driving unit to the bin cover22, wherein the gear unit comprises two cover gears, having same gear ratio, engaging with each other and coupling with the cover members of the bin cover22respectively to concurrently actuate the cover members. Accordingly, the driving shaft221is vertically coupled at the center of the respective cover gear such that when the cover gear is rotated, the respective cover member is driven to move with respect to the driving shaft221in a horizontal direction. In other words, when the cover gears are rotated, the cover members of the bin cover22are driven to pivotally and outwardly move to the opened position in a horizontal direction, and when the cover gears are reversely rotated, the cover members of the bin cover22are driven to pivotally and inwardly move to the closed position in a horizontal direction. In addition, the gear unit further comprises a power gear31operatively coupling with the output shaft of the driving unit and operatively engaging with one of the cover gears such that when the power gear31is driven to rotate by the driving unit, the two cover gears are driven to rotate concurrently. According to the preferred embodiment, the actuating arrangement3is supported within an extension portion23of the bin head2, wherein the extension portion23is downwardly extended from the rear portion of the bin head2. Correspondingly, the bin body1has an indented rear wall11having a curved configuration corresponding to a curved front wall231of the extension portion23of the bin head2. Therefore, when the bin head2is detachably supported on the bin body1, the extension portion23of the bin head2is located behind the rear wall11of the bin body1that the front wall231of the bin head2is overlapped with the rear wall11of the bin body1. The inducting window4is located on top of the bin head2at the rear portion thereof, wherein the inducting window4is supported at an inclined orientation with respect to the top surface of the bin head2for enlarging the detaching range of the induction means.