Abstract: A collapsible cart may include a first frame member, a second frame member, a front spacing member, a rear spacing member, and a base member. The front and rear spacing members are configured to separate the first frame member and the second frame member for a predetermined distance to create a receiving space for the cart when it is in a fully open status. The base member may have a plurality of base connecting bars and a center unit that has four opening to pivotally engage with the base connecting bars, and the center unit and the four base connecting bars are positioned on the same plane surface when the cart is in a fully open status. The user can start collapsing the cart by simply pushing down the center unit to disengage the center units with the base connecting bars.

Abstract: A rocker chair having a frame and a longitudinal spring member extending from the frame, at or near a surface on which the chair is supported for rocking motion. The spring member includes an anchored portion anchored to the frame, and an extended portion extending from the anchored portion and is free to flex or bend against spring bias of the extended portion, wherein the extended portion is bendable upward from the support surface against spring bias of the extended portion. The frame of the rocker chair may be collapsible to convert from a collapsed configuration for stowing, to an extended configuration for seating a person. The spring member may include an anchored portion anchored to at least a portion of a bottom of the frame, and an extended portion extending from the anchored portion, wherein the extended portion is bendable against spring bias of the extended portion.

Abstract: A window fan may include a main body, one or more front fan covers, one or more rear fan covers, one or more fans covered by both the front and rear fan covers, and a control panel. In one embodiment, the front and rear fans can be easily detached from the main body, so the fan can be taken out for cleaning purposes. The control panel can be used to control the wind direction, the magnitude, temperature, etc. of the fans. In one embodiment, the control panel can be operated manually. In another embodiment, the control panel can be operated through a remote control. In a further embodiment, the control panel can be operated through an electronic device, such as a cell phone, a tablet, a computer, etc. via WIFI, Bluetooth or other communication schemes.

Abstract: A collapsible hanging shelf may include a plurality of shelf members and a hanging member. A shelf member includes more than one parallel placed connecting units and a shelf. A connecting unit include one pair of crossing bars and a control bar that connecting a shelf and one of the pair bar. A shelf member connected with at least two connecting units at the points of one end of the control bar and the cross point of crossing bars. Each shelf is placed with other shelf in a vertically parallel manner. Once the hanging shelf is hung on the door, it can be pulled down by gravity and stopped at a fully extended position without applying any external forces. When it is taken off from the door and put it on the ground, the shelf can be quickly collapsed into a space saving position under the control of gravity.

Abstract: A foldable support base for a foldable furniture with a flexible user support platform, in which a support frame has two side frame members, each pivotally connected to a load pivot joint along a load member with a load section extending beyond the load pivot joint which is pivotable about the first load pivot joint towards a center of the support frame. The load sections of the load members are configured for removably attaching a flexible user support platform therebetween. A load on the flexible user support platform results in a force component pulling on the load sections of the load members to cause the load members to pivot about the respective load pivot joints in a direction towards the flexible user support platform, thereby biasing to keep the side frame members to be spaced apart to maintain the support base in an extended configuration.

Abstract: A collapsible cart may include a first frame member, a second frame member, a front spacing member, a rear spacing member, and a base member. The front and rear spacing members are configured to separate the first frame member and the second frame member for a predetermined distance to create a receiving space for the cart when it is in a fully open status. The base member may have a plurality of base connecting bars and a center unit that has four opening to pivotally engage with the base connecting bars, and the center unit and the four base connecting bars are positioned on the same plane surface when the cart is in a fully open status. The user can start collapsing the cart by simply pushing down the center unit to disengage the center units with the base connecting bars.

Abstract: A collapsible hanging shelf may include a plurality of shelf members and a hanging member. A shelf member includes more than one parallel placed connecting units and a shelf. A connecting unit include one pair of crossing bars and a control bar that connecting a shelf and one of the pair bar. A shelf member connected with at least two connecting units at the points of one end of the control bar and the cross point of crossing bars. Each shelf is placed with other shelf in a vertically parallel manner. Once the hanging shelf is hung on the door, it can be pulled down by gravity and stopped at a fully extended position without applying any external forces. When it is taken off from the door and put it on the ground, the shelf can be quickly collapsed into a space saving position under the control of gravity.

Abstract: In one aspect, a collapsible basket set may include a plurality of baskets, a base, and a pair of connecting members on two opposite sides of the baskets, wherein each connecting member has a plurality of connecting units to form one or more quadrilateral connecting structures pivotally connecting with each other so the basket set begins to collapse when each quadrilateral connecting structure becomes flattener, and the basket set totally collapses when the quadrilateral connecting structures disappears. In one embodiment, each connecting member includes a locking bar to secure the basket set when it is fully extended.

Abstract: In one aspect, an electronic apparatus may include a base and an electrode. In one embodiment, the electrode can be cylindrical with a threaded portion on top of the electrode, and the threaded portion can be used to secure another electronic device with corresponding threads. For example, the electrode can be used to connect with a camera having an electrode and a corresponding threaded portion. More specifically, the camera can be secured on the electrode through the threaded portions and when the camera is fully secured on the electrode, the electrode can be in contact with the electrode to electrically connect with the camera.

Abstract: In one aspect, an electronic apparatus may include a base and an electrode. In one embodiment, the electrode can be cylindrical with a threaded portion on top of the electrode, and the threaded portion can be used to secure another electronic device with corresponding threads. For example, the electrode can be used to connect with a camera having an electrode and a corresponding threaded portion. More specifically, the camera can be secured on the electrode through the threaded portions and when the camera is fully secured on the electrode, the electrode can be in contact with the electrode to electrically connect with the camera.

Abstract: A rocker chair having a frame and a longitudinal spring member extending from the frame, at or near a surface on which the chair is supported for rocking motion. The spring member includes an anchored portion anchored to the frame, and an extended portion extending from the anchored portion and is free to flex or bend against spring bias of the extended portion, wherein the extended portion is bendable upward from the support surface against spring bias of the extended portion. The frame of the rocker chair may be collapsible to convert from a collapsed configuration for stowing, to an extended configuration for seating a person. The spring member may include an anchored portion anchored to at least a portion of a bottom of the frame, and an extended portion extending from the anchored portion, wherein the extended portion is bendable against spring bias of the extended portion.

Abstract: A collapsible/foldable and portable chair that can be transformed or converted between a chair and a cart for carrying items, and can be collapsed to a compact form for stowing. The chair cart includes a foldable chair having a seat base, a seat back pivotally attached to the seat base, and a leg rest pivotally attached to the seat base. In the collapsed configuration, the seat base, the seat back and the leg rest are folded to collapse the chair into a compact form. In the chair configuration, the seat base, seat back and the leg rest are unfolded to extend the chair to provide support surfaces for the person's back, buttock and legs. In the cart configuration, the leg rest is folded upwards with respect to the seat base to define a storage space above the seat base and between the foot rest and the seat back.

Abstract: A vertical tower fan may include a control unit, a fan unit having a shaft, a shell assembly and a main body. A securing unit supporting by a number of resilient units is disposed underneath the control unit. When the user wants to remove the fan unit from the fan, he/she can simply lift the securing unit, and the top portion of the shaft can be separated from the securing unit. Meanwhile, the bottom portion of the shaft can be removed from a protrusion, so the entire fan unit can be separated from the fan for cleaning or repairing without using any tools.

Abstract: A collapsible cart may include a first frame member, a second frame member, a front spacing member, a rear spacing member, and a base member. The front and rear spacing members are configured to separate the first frame member and the second frame member for a predetermined distance to create a receiving space for the cart when it is in a fully open status. The base member may have a plurality of base connecting bars and a center unit that has four opening to pivotally engage with the base connecting bars, and the center unit and the four base connecting bars are positioned on the same plane surface when the cart is in a fully open status. The user can start collapsing the cart by simply pushing down the center unit to disengage the center units with the base connecting bars.

Abstract: In one aspect, a collapsible basket set may include a plurality of baskets, a base, and a pair of connecting members on two opposite sides of the baskets, wherein each connecting member has a plurality of connecting units to form one or more quadrilateral connecting structures pivotally connecting with each other so the basket set begins to collapse when each quadrilateral connecting structure becomes flattener, and the basket set totally collapses when the quadrilateral connecting structures disappears. In one embodiment, each connecting member includes a locking bar to secure the basket set when it is fully extended.

Abstract: A collapsible cart may include a handle, a first supporting frame, and a second supporting frame. In one embodiment, the handle is movably secured at the first supporting frame, and the first supporting frame and the second supporting frame are connected with a connecting member. The connecting member may include a plurality of connecting units. In one embodiment, the collapsible cart further includes a fabric secured at a receiving space created by the supporting frames and the connecting members on both sides. It is important to note that when the cart is fully unfolded, the first and second connecting units are substantially perpendicular to the second supporting frame and the first supporting frame respectively to strengthen the connecting member.

Abstract: A home security and monitoring apparatus may include a housing, an imaging capturing assembly, a communication unit, and a connecting portion. In an exemplary embodiment, the home monitoring apparatus is configured to attach to a bottom portion of a garage door opener. The image capturing assembly may include at least one camera to monitor preferably the situation of the garage. The communication unit is configured to communicate with an external device, such as a cell phone, by receiving signals therefrom and transmitting signals to the external device. In one embodiment, the communication unit may be wirelessly connected with the WIFI at home. The connecting portion may include at least one wire to electrically connect to the garage door opener, so the home monitoring apparatus can control the garage door opener to open/close the garage door when receiving an open-door command from an external device.