Abstract: A hand tool includes a handle and a driving head. The handle includes a first driving recess, a second driving recess disposed opposite to the first driving recess, a body made of a first material, and a cover member mounted around an outer surface of the body and made of a second material different from the first material. The handle further includes a first receiving recess therein. The driving head includes a connection portion alternatively engaged into one of the first driving recess and the second driving recess to provide a stationary connection between the handle and the driving head.

Abstract: A bike repair stand includes a stand column, a leg mechanism including a slider, two first links, and two second links. The slider is able to slide on the stand column. Each of the two first links is pivotally joined to the slider and has an end adapted to abut the ground. Each of the two second links is pivotally joined to the stand column and one of the first links. A head seat is located on the stand column. A support mechanism includes a pole and two support levers. The pole is able to slide on the head seat. The two support levers are respectively fixed to two ends of an axle. The two support levers are pivotal with respect to the pole about the axle.

Abstract: The invention relates to a flap support structure applied to a tablet device and comprising a first plate body and a second plate body having left and right sides pivotally connected to each other. The first plate body has a first left fold line and a first right fold line sequentially dividing it into a left supporting plate, a baseplate and a right supporting plate. The second plate body has a second left fold line and a second right fold line sequentially dividing it into a left folding plate, a carrying-plate and a right folding plate. Inwardly folding the left supporting plate, the left folding plate, the right supporting plate and the right folding plate forms a three-dimensional support seat having a firm structure for supporting the tablet device.

Abstract: An illuminated water bottle cage includes a cage forming a receiving space for a water bottle and including a bottom and a backing extending from a top edge of the bottom. The backing includes two barriers on two respective lateral sides thereof. The bottom, the backing, and the two barriers delimit the receiving space. An illuminating device engages with the cage and includes an illuminating member. The illuminating member in use projects light rays in a direction toward the receiving space.

Abstract: An air pump includes a inflating device, a pressure gauge, and a protective device. The inflating device includes a base, an inlet portion, a detection portion, and an outlet portion. The pressure gauge is mounted on the detection portion. A passage is interconnected with the inlet, detection and outlet portions. The protective device is disposed in the passage and includes a body and a sliding member. The body includes a slot and a hole. The sliding member inserts into the slot and is movable relative to the base to adjust a gap size between the base and the body for controlling air flow pressure in an affordable range of the pressure gauge.

Abstract: An illuminated water bottle cage includes a cage forming a receiving space for a water bottle and including a bottom and a backing extending from a top edge of the bottom. The backing includes two barriers on two respective lateral sides thereof. The bottom, the backing, and the two barriers delimit the receiving space. An illuminating device engages with the cage and includes an illuminating member. The illuminating member in use projects light rays in a direction toward the receiving space.

Abstract: An illuminated water bottle cage includes a holder base having a light transmission section and a lighting device. The holder base includes a coupling portion able to be mounted to a bicycle. The holder base includes a receiving space extending along a longitudinal axis of the holder base to receive a water bottle. The light transmission section includes an incident portion and a light guiding portion. The lighting device is mounted in the light transmission section. A light source of the lighting device is projected onto the incident portion, allowing light beams projected onto the incident portion to be transmitted to the light guiding portion, and diffusing the light source of the lighting device to the light transmission section to achieve the effect of diffusing the light source of the lighting device, the light scattering area can effectively be increased to enhance the function of nighttime warning.

Abstract: A compact manual pump includes a body, a valve assembly connected with the body, and a first cylinder assembly rotatable with respect to the body. The body includes first and second collect inlets, and an exhaust outlet. The first cylinder assembly includes a seat, first and second inflating inlets. While the first cylinder assembly is rotated to switch to low pressure pumping mode, the first inflating inlet is connected with the first collect inlet and the second inflating inlet is connected with the second collect inlet and the exhaust outlet is blocked by the seat. While the first cylinder assembly is rotated to switch to high pressure pumping mode, the first inflating inlet is connected with the first collect inlet and the second inflating inlet is connected with the exhaust outlet and the second collect inlet is blocked by the seat.

Abstract: A pump which is adapted to be operably moved or to use a high-pressure air cartridge to inflate an object includes a cylinder assembly, a first nozzle head assembly, and a second nozzle head assembly. The pump that is operably moved will induce external air in a chamber defined in the cylinder assembly. The first nozzle head assembly is engagable with the air cartridge and the object and allows high-pressure air in the air cartridge to flow into the object. The first nozzle head assembly is not in fluidal communication with the chamber. The second nozzle head assembly is engagable with the object and allows the air in the chamber to flow into the object by operably moving the pump.

Abstract: An illuminated water bottle cage includes a holder base having a light transmission section and a lighting device. The holder base includes a coupling portion able to be mounted to a bicycle. The holder base includes a receiving space extending along a longitudinal axis of the holder base to receive a water bottle. The light transmission section includes an incident portion and a light guiding portion. The lighting device is mounted in the light transmission section. A light source of the lighting device is projected onto the incident portion, allowing light beams projected onto the incident portion to be transmitted to the light guiding portion, and diffusing the light source of the lighting device to the light transmission section to achieve the effect of diffusing the light source of the lighting device, the light scattering area can effectively be increased to enhance the function of nighttime warning.

Abstract: A pump which is adapted to be operably moved or to use a high-pressure air cartridge to inflate an object includes a cylinder assembly, a first nozzle head assembly, and a second nozzle head assembly. The pump that is operably moved will induce external air in a chamber defined in the cylinder assembly. The first nozzle head assembly is engagable with the air cartridge and the object and allows high-pressure air in the air cartridge to flow into the object. The first nozzle head assembly is not in fluidal communication with the chamber. The second nozzle head assembly is engagable with the object and allows the air in the chamber to flow into the object by operably moving the pump.

Abstract: A compact manual pump includes a body, a valve assembly connected with the body, and a first cylinder assembly rotatable with respect to the body. The body includes first and second collect inlets, and an exhaust outlet. The first cylinder assembly includes a seat, first and second inflating inlets. While the first cylinder assembly is rotated to switch to low pressure pumping mode, the first inflating inlet is connected with the first collect inlet and the second inflating inlet is connected with the second collect inlet and the exhaust outlet is blocked by the seat. While the first cylinder assembly is rotated to switch to high pressure pumping mode, the first inflating inlet is connected with the first collect inlet and the second inflating inlet is connected with the exhaust outlet and the second collect inlet is blocked by the seat.

Abstract: A combination of a tire tool and a tool set includes its tire tool including two connecting lugs extending therefrom and with one connecting lug opposed to and spaced from the other, and a working section defined thereon. The two connecting lugs define a width extending in a direction transverse to a longitudinal direction of the tire tool. The combination includes its tool set including a housing member including two plates connected to each other in a spaced relationship and with one plate separated from the other in a first direction. The two plates include a space defined therebetween and define two openings and with one opening opposed from the other in a second direction transverse to the first direction. The tool set further includes a fixing device extending between and engaging with the two plates.

Abstract: A telescopic pump nozzle for a pump includes a shaft having a first end and a second end, a channel formed therein and communicating the first end with the second end, and a threadedly coupled portion defined at the first end, and in addition, the second end is coupled to an air pipe of the pump. A tube has a first end and a second end and includes first and second connected sections formed on the inner wall of the first end, a compartment defined in the second end, and at least one O-ring mounted on the shaft and abutted against the inner wall of the compartment in an air-tight manner. The second connected section is provided between the first connected section and the compartment. The shaft is slideably disposed in the compartment of the tube. The threadedly coupled portion is selectively coupled to the second connected section.

Abstract: A bicycle saddle includes front and rear portions; an elastic member disposed between the front and rear portions; and a valve assembly installed to the bottom of the saddle between the front and middle portions and including an air pump and an air escape valve communicating with the elastic member.

Abstract: A cap of a bicycle headset with an easy adjustable mounting bracket includes a cap, a mounting bracket, a fastener, and a joining structure. The bicycle headset engaged in a steer tube includes the fastener positionable between a first engaging position in which the cap is rotatable about the fastener and the pivot is not tightly disposed in the recess and the bracket is pivotal to various pivoting positions with respect to the cap and a second engaging position in which the cap is fixedly positioned on the steer tube and the pivot is not tightly disposed in the recess and the bracket is fixedly positioned at one of the pivoting positions.

Abstract: A tool is made from a body and includes a driving end formed on a proximal end of the body for performing a specific procedure and a connecting end formed on the distal end of the body by bending the distal end. The distal end is formed to have a rectangular cross section prior to forming the connecting end.

Abstract: An air pump defines first and second ends and includes a tube, a tappet assembly movably connected to the tube, a connector joined to the tube and disposed at the second end of the air pump, and a nozzle head to which an object to be inflated by the air pump is engaged is disposed at the first end of the air pump. Moreover, the air pump is operable in a first mode where a gas cartridge is engaged with the connector and the object is inflated by the gas cartridge rapidly. Also, the air pump is operable in a second mode where the tube and the tappet are moved relatively for pumping air into the object. Additionally, the gas cartridge is useable as a handle gripped for causing the tube to move with respect to the tappet assembly.

Abstract: A telescopic pump nozzle for a pump includes a shaft having a first end and a second end, a channel formed therein and communicating the first end with the second end, and a threadedly coupled portion defined at the first end, and in addition, the second end is coupled to an air pipe of the pump. A tube has a first end and a second end and includes first and second connected sections formed on the inner wall of the first end, a compartment defined in the second end, and at least one O-ring mounted on the shaft and abutted against the inner wall of the compartment in an air-tight manner. The second connected section is provided between the first connected section and the compartment. The shaft is slideably disposed in the compartment of the tube. The threadedly coupled portion is selectively coupled to the second connected section.

Abstract: A bicycle is provided with a saddle. The saddle includes a frame and a padding device. The frame includes a front tray and a rear tray. The padding device includes a front pad and two rear pads. The front pad is installed on the front tray. The rear pads are installed on the rear tray. A space is defined between the front pad and the rear pads. A space is defined between the rear trays.