328results about How to "Safe to carry" patented technology

A clip-on portable case, which can be clipped on an item of apparel to enable a user to easily and conveniently carry a portable electronic device with him, includes a clip-on mounting frame adapted to be clipped onto the item, and a holding frame having a gate member hinged to a backboard which is turnable relative to the mounting frame between unloading and loaded positions and which defines a receptacle area for the electronic device. A transmitting mechanism is disposed between the gate member and the mounting frame such that, when the backboard is turned from the loaded position to the unloading position, the gate member is swung from a closed position to an open position.

An overvoltage protection circuit for protecting low voltage, high speed digital communication lines. The circuit is integrated into a semiconductor chip and includes a diode bridge, a transient voltage suppressor (TVS) device and resistors through which a bias voltage can be applied to the TVS device to reduce the capacitance hereof.

A portable golf practice swing pointer device for use with rubber tees at golf ball driving ranges may be massed produced in a linear array with the point end of one mating with and cut simultaneously with the tail end of the next.

A caster buffering device is provided and may include a fixing element for coupling with a truck, a supporting element with a supporting piece, vertical pieces and a base piece. The caster buffering device may also include a working element having an end provided with a wheel and the other end connected to the vertical pieces via a connection shaft, a supporting shaft penetrating a through-hole of the working element and the base piece and connected to a coupling nut at an end and buffering elements penetrated by the supporting shaft and having a top surface elastically supported by an elastic piece of the supporting shaft and a lower end elastically supported by the base piece. The buffering element may be formed of at least two or more portions having different elasticities.

An apparatus, system, and method are disclosed for an information card holder. A base is formed in a rectangular shape with a front side and a back side. The front side has a first edge opposite a second edge. A card retainer mechanism including a first lip adjacent to the first edge of the front side of the base and a second lip is adjacent to the second edge of the front side of the base. The first and second lips may be configured to receive an edge of an information card therein (e.g. a business card). A depression is formed into the base that forms a storage compartment configured to house electronic memory storage devices (e.g. an SD card). The storage compartment is configured such that an information card retained by the first lip and second lip spans the storage compartment and retains an electronic memory storage device housed therein.

Apparatus and methods to improve the functioning of a firearm includes a simplistic, condensed extractor mechanism that is easy to manufacture. Two symmetrical extractors mounted on the sides of a sliding breech block rotate around a pivot point and navigate forward to connect to the rim of a cartridge in the barrel of a firearm. Spring arrangements force the extractors upward and forward in an extraction/ejection cycle that begins with the extractor arms grabbing the rear end of a cartridge, moving rearward with the cartridge or spent case on a horizontal plane relative to the rifle barrel. The extracted case is rotated upward at an angle, then moved forward and fed into an ejection chute just above the barrel. Concurrently, another round is fed into the chamber of the barrel and the extractor arms cam down thereby engaging the rim of a new cartridge; thus completing the cycle.

The invention relates to a telescopic power supply plug, which is applied to an electric appliance product with a plug or an extending wire socket with the plug. The telescopic power supply plug comprises a casing, a base, a plurality of plug pins and a moving part, wherein the casing is provided with an accommodating part for accommodating the base, the plug pins are inserted and arranged on the base, the base is rotatablely arranged in the accommodating part in a way capable of ascending and descending, the moving part is movably arranged in the accommodating part, the base is driven to move in the accommodating part through the movement of the moving part, and in addition, the moving direction of the base is parallel to the insertion connection direction of the plug pins. Therefore, the plug pins inserted and connected onto the base can ascend or descend in the accommodating part, the storage is convenient, and in addition, the telescopic power supply plug is safely carried.

The invention relates to the technical field of a firefighting device, and particularly provides an extinguishment bar. The extinguishment bar comprises an extinguishment bar outer barrel, wherein one end of the extinguishment bar outer barrel is provided with an extinguishant packing chamber, the extinguishment bar outer barrel is also provided with a pulse igniter and an extinguisher starting head capable of discharging, the pulse igniter is electrically connected with the extinguisher starting head, the extinguisher starting head is arranged inside the extinguishant packing chamber, and the extinguisher starting head is provided with blast powder for igniting the extinguishant; the extinguishant packing chamber is provided with a nozzle. The pulse igniter of the extinguishment bar is used for igniting the extinguishant, the extinguishant is combusted to produce a great amount of combustion products, and the combustion products are sprayed out from the nozzle to realize the extinguishment function of the extinguishment bar. The extinguishment bar is small in size and convenient to carry. Since the extinguishment bar is provided with a solid extinguishant, no pressure exists inside the extinguishment bar, the explosion situation can be avoided, and safety in storage and carrying can be realized. The extinguishant can produce a great amount of combustion products after being combusted, so that the extinguishment efficiency is relatively high.

A ladder handle and transporting device is disclosed. The device allows for ladders to be carried by a handle affixed to the side of the ladder. The device includes a handle, straps, and a rail support section. Another embodiment of the disclosure allows for a ladder handle and transporting device for extension ladders.

The present invention is a bag or backpack with the addition of at least one mesh pouch affixed within the bag. The at least one pouch is preferably made of mesh fabric, and includes a top opening with a top hem to contain fasteners which are placed inside of the hem. The top opening of the at least one pouch can be tightened together so that personal belongings which are placed inside of the at least one pouch will not drop out of the pouch. With the aid of the at least one interior pouch, the bag or backpack of the present invention significantly improves convenience, ease for organizing personal belongings being placed inside of the bag or backpack, and efficient use of the internal volume of the bag or backpack.

The invention discloses a monitorable egg storage rack which comprises an egg rack body. The egg rack body comprises an upper clamping plate, a lower clamping plate and a support. The lower clamping plate is provided with a plurality of egg grooves. The upper clamping plate is provided with egg holes matched with the egg grooves in the number and positions. The egg hole walls are provided with photoelectric sensors, indicator lamps and selection buttons. The indicator lamps can provide red light, yellow light and green light. One side of the egg rack body is provided with a processor module. The processor module comprises an embedded processor, a storage device, a power source interface and a data line interface. The processor module is electrically connected with the photoelectric sensors and the indicator lamps. The monitorable egg storage rack has the advantages that the processor module can control the indicator lamps to indicate the current states of the eggs, the stored eggs do not need to be checked one by one, production efficiency is improved, it is prevented that a user eats an egg which has gone bad by accident and is harmed, and the user is reminded timely to supplement the eggs when the eggs are insufficient.

A shopping cart having a displaceable front wall, with or without a load carrying apparatus associated with the front wall to provide a horizontal support for safely carrying loads that are longer than the length of the cart and must sit on top of the cart basket to be transported. The front wall and support (if employed) may be used with any conventional shopping cart having nestable or non-nestable baskets. The front wall is hingedly attached to a lower structural member of the cart basket. The front wall is movable from a first retracted position in which it lays substantially in registry with the bottom wall of the cart basket, allowing the basket to be nested into an adjacent cart, to an in-use position in which it forms a shopping cart front wall, to a second retracted position in which it is resting underneath and substantially in registry with the bottom wall of the basket, also allowing the basket to be nested into an adjacent cart.

An airless type cosmetics vessel, in which, in order to suck a gel type cosmetic from a vessel body into a cylinder chamber, an axial valve primarily opens an inlet passage and closes an outlet passage according to stepwise upward movement of a piston and an axial valve, and the piston is further moved upwards, thus sucking the cosmetic into the cylinder chamber, and, in order to discharge the cosmetic from the cylinder chamber, the axial valve is primarily moved downwards so as to close the inlet passage and open the outlet passage, and the piston is further moved downwards, thus compressing the cosmetic in the cylinder chamber and discharging the cosmetic from the chamber, so that a precise cosmetic suction and discharge operation can be executed by the stepwise suction and discharge actions of the axial valve and the piston, separately provided, without malfunctioning.