Abstract: The present disclosure provides a foldable apparatus for receiving a foldable device. The foldable apparatus includes a casing for receiving the foldable device. The casing includes a body and a bending zone. The body is for providing an accommodation to the foldable device. The bending zone is for folding the body from an unfolded position to a folded position. The bending zone includes a stress relaxation structure for retaining the body in the folded position and reversing the body to the unfolded position.

Abstract: The present disclosure provides an accessory for a handheld device. The accessory includes a first base, a second base, a first flexible element and a second flexible element. The first flexible element and the second flexible element are respectively disposed at the first base. The first flexible element has a first track. The second flexible element has a second track. The second base has a fastener for engaging with the first track and the second track. The first flexible element is flexed based on sliding of the fastener along the first track. The second flexible element is flexed based on sliding of the fastener along the second track.

Abstract: The present disclosure provides an accessory for a handheld device. The accessory includes a first base, a second base, a first flexible element and a second flexible element. The first flexible element and the second flexible element are respectively disposed at the first base. The first flexible element has a first track. The second flexible element has a second track. The second base has a fastener for engaging with the first track and the second track. The first flexible element is flexed based on sliding of the fastener along the first track. The second flexible element is flexed based on sliding of the fastener along the second track.

Abstract: The present disclosure provides a protection case assembly for a handheld device. The protection case assembly includes a main case and a frame. The main case has an accommodating space configured to accommodate the handheld device, and an opening disposed correspondingly to a lens module of the handheld device. The frame is detachably disposed in the opening, and includes a groove set configured to receive the main case in the opening.

Abstract: The present disclosure provides a protection casing assembly for a wearable device. The protection casing assembly includes a main case and a frame. The main case has a first accommodation space and configured to allow a wearable device to be disposed detachably. When the wearable device is disposed in the first accommodation space, the wearable device and the main case define a second accommodation space adjacent to at a device surface of the wearable device. The frame is detachably disposed in the second accommodation space.

Abstract: A composite button is configured to be inserted into a button hole of a protective case for contacting a trigger button of an electronic device. The protective case includes a casing peripheral wall having an inner peripheral surface. The composite button includes a soft material layer having a contact surface suitable for contacting the trigger button, and a soft material connecting surface opposite to said contact surface. A hard material layer is connected to said soft material connecting surface. At least one of the soft and hard material layers has a peripheral flange suitable for abutting against the inner peripheral surface of the casing peripheral wall.

Abstract: A leg assembly of a toy figure is provided to include a leg unit that includes a thigh component and a shank component. The thigh component has a first leg hole in a rear surface thereof, and a first recess extending from the rear surface in a front-rear direction. The shank component is rotatably connected to the thigh component, and has a second recess extending from a rear surface thereof in the front-rear direction. The leg unit is switchable between an upright state where the first recess and the second recess cooperatively define a second leg hole, and a bent knee state where an angle between the thigh component and the shank component is smaller than that in the upright state.

Abstract: A composite button is configured to be inserted into a button hole of a protective case for contacting a trigger button of an electronic device. The protective case includes a casing peripheral wall having an inner peripheral surface. The composite button includes a so ft material layer having a contact surface suitable for contacting the trigger button, and a soft material connecting surface opposite to said contact surface. A hard material layer is connected to said soft material connecting surface. At least one of the soft and hard material layers has a peripheral flange suitable for abutting against the inner peripheral surface of the casing peripheral wall.

Abstract: A protective case assembly for a handheld device includes a casing body and a frame. The handheld device has a device front surface, a device back surface opposite to the device front surface, and a device peripheral surface connected between the device front surface and the device back surface. The casing body is configured to surround the device peripheral surface. The frame is detachably connected to the casing body and has a frame inner peripheral surface defining a central hollow portion for exposure of the device back surface.

Abstract: The present disclosure provides a protective case, which includes a main frame unit. The main frame unit includes an inner ring surface and an outer ring surface. The main frame unit has two first side portions, two second side portions and four round corner portions. The inner ring surface has a recess recessed toward the outer ring surface. The recess has at least one second groove region formed in one of the first side portions, the second side portions and the round corner portions, and at least one flat region connected to the second groove region. The second groove region is adjacent to a bottom surface and recessed toward the bottom surface. The flat region is configured in the main frame unit so as to facilitate demolding when the main frame unit is fabricated.

Abstract: A protective case assembly for a handheld device includes a casing body and a frame. The handheld device has a device front surface, a device back surface opposite to the device front surface, and a device peripheral surface connected between the device front surface and the device back surface. The casing body is configured to surround the device peripheral surface. The frame is detachably connected to the casing body and has a frame inner peripheral surface defining a central hollow portion for exposure of the device back surface.

Abstract: A protective cover assembly includes a protective cover having a cover plate body with opposite inner and outer cover plate surfaces, and a through hole extending through the inner and outer cover plate surfaces and defined by a hole-defining wall having a stepped surface. An attachment member is removably embedded in the through hole, and includes a base plate, an outer flange extending outwardly from and surrounding the base plate, a main hole extending through the base plate, and an annular protrusion protruding from an inner peripheral edge of the main hole and extending out of the through hole. The outer flange has a first flange surface flush with a base plate surface of the base plate, and a second flange surface abutting against the stepped surface.

Abstract: A protective case assembly includes a detachable component having a component outer peripheral surface, a casing body having at least one casing body protrusion, and a coupling unit detachably coupling the detachable component to the casing body and including at least one first protrusion extending outwardly from the component outer peripheral surface, at least one second protrusion extending outwardly from one of the at least one first protrusion and the component cuter peripheral surface and cooperating with the at least one first protrusion to define therebetween an engaging groove for engaging with the at least one casing body protrusion, and at least one main groove formed in the casing body for receiving the at least one second protrusion.

Abstract: A protective case assembly includes a detachable component having a component outer peripheral surface, a casing body having at least one casing body protrusion, and a coupling unit detachably coupling the detachable component to the casing body and including at least one first protrusion extending outwardly from the component outer peripheral surface, at least one second protrusion extending outwardly from one of the at least one first protrusion and the component cuter peripheral surface and cooperating with the at least one first protrusion to define therebetween an engaging groove for engaging with the at least one casing body protrusion, and at least one main groove formed, in the casing body for receiving the at least one second protrusion.

Abstract: A protective cover assembly includes a protective cover having a cover plate body with opposite inner and outer cover plate surfaces, and a through hole extending through the inner and outer cover plate surfaces and defined by a hole-defining wall having a stepped surface. An attachment member is removably embedded in the through hole, and includes a base plate, an outer flange extending outwardly from and surrounding the base plate, a main hole extending through the base plate, and an annular protrusion protruding from an inner peripheral edge of the main hole and extending out of the through hole. The outer flange has a first flange surface flush with a base plate surface of the base plate, and a second flange surface abutting against the stepped surface.