35results about How to "Protect fingers" patented technology

A device for removing staples from papers, cloth, or other material without tearing or mutilating the material. The device utilizes a heel of palm to finger gripping action to facilitate a more natural action for removing staples. Staples are extracted by way of a jaw which opposes a wedge-shaped piece to an abutting plate piece, which straightens the staple while simultaneously pulling it out of the paper in a perpendicular direction. The wedge-shaped piece includes a portion where its width and thickness increase to dimensions wherein the sum of the width plus twice the thickness exceeds the slightly less than the total length of the three sides of the staples being removed, thus facilitating complete extraction. The device is readily incorporated into a standard stapler, so that both staple insertion and staple removing functionality are readily incorporated within a single device.

The invention discloses a method for independently regulating smoke concentration of a cigarette and the telescopic cigarette. According to the method, the aim of independently regulating the smoke concentration of the cigarette is achieved by initiatively regulating the length of a filter tip by a smoker. Adjustable dilution of the smoke is further achieved by adopting one-way ventilating materials or setting a hole structure on the basis of the adjustable filter tip, based on the same cigarette, dilution of main stream smoke is achieved by initiatively adjusting the length of the filter tip and the number of ventilation holes, and the smokers can adjust the smell of the cigarette according to the favorite smell of the smoke, and select the concentration of the smoke by himself so as to obtain strong sensory stimulation or the light smoke.

A pot includes a pot body, an upper cover pivotally covering the pot body, and a cover-lifting mechanism connected between the pot body and the upper cover. The cover-lifting mechanism includes a piston rod. Both ends of the piston rod are pivotally connected to the pot body and the upper cover respectively. The piston rod extends corresponding to an angle between the upper cover and the pot body when the upper cover is lifted. With this arrangement, the user can lift the upper cover with a less force. Further, the upper cover can be prevented from covering the pot body suddenly to damage the components and electric circuits therein and to protect the user's finger from getting hurt if the user puts his/her finger on the upper edge of the pot body. Therefore, the present invention really improves the practicability and safety of a pot.

Scissors for cutting thermoformed plastic packages, or similar packages, have lever members including a handle portion, a offset portion and a cutting portion. The cutting potion includes cooperating blades of approximately 2.5 inches, with one of the blades having a pointed tip for piercing the packaging material. The offset portion keeps the user's hand at least 1.5 to 2 inches above a cutting plane, such that the cut material, which has sharp edges, does not scratch or cut the user's hand.

Scissors for cutting thermoformed plastic packages, or similar packages, have lever members including a handle portion, a offset portion and a cutting portion. The cutting portion includes cooperating blades of approximately 2.5 inches, with one of the blades having a pointed tip for piercing the packaging material. The offset portion keeps the user's hand at least 1.5 to 2 inches above a cutting plane, such that the cut material, which has sharp edges, does not scratch or cut the user's hand.

The knee protecting air bag apparatus includes a bag capable of expanding to protect knees, an inflator to jet expanding air, a casing to hold the air bag and the inflator, and an air bag hood to cover the air bag and allow it to stretch. The casing has back opening, upper wall, side walls, lower wall and bottom wall. The air bag hood has a door opened downwards by the expanding air bag. The knee protecting air bag apparatus has its air bag expanded with limited backward stretching in the initial expansion stage.

The present invention relates to a door handle that tilts upward when a door is open initially, and after the tilting has been completed, is slowly returned to an initial state thereof through the resistance of a damper, so that even if a user's fingers are caught in a space between the door handle and the door, the door handle can protect the user's fingers from safety accidents. According to the present invention, the door handle is located on an upper end of a front surface of a door for opening and closing a body so as to open and close a cooking compartment formed inside the body at the time when the door pulls and rotates around door hinges, and the door handle includes a first actuating rod disposed in a vertically erected state on each of both sides of the door and having an end connected to the corresponding door hinge in such a manner as to be movable upward and downward, a second actuating rod disposed above the first actuating rod and coupled to a front end of the first actuating rod by means of a pin, a rotating member having an end coupled to the door handle and a front end coupled to the second actuating rod by means of a pin, and a hinge pin having both ends coupled to a door bracket fixed to the door after passing through the front end of the rotating member, wherein the second actuating rod has an elongated hole formed on a lower end thereof so as to allow the pin for connecting the first actuating rod and the second actuating rod to be fitted thereto in such a manner as to be movable upward and downward.

A protection device for a holder of a martial arts board/target provides protection from direct impact and/or from the force/shock that is transmitted rearward to the hand and wrists of the holder of the board/target. The device receives the board/target holder's fingers, and a slanted floor inside the device urges the fingers into a generally curled or other inwardly-slanted position, and urges the rest of the hand, the wrist, and forearm into ergonomic and safer positions. The device is preferably made of material(s) in a particular hardness range that protects the user's fingers but that also prevents injury to the striker who is hitting/kicking the board/target. There are preferably no flanges or stops that limit placement of the device to particular places on the board, but rather the holder determines and controls the placement.

A pick-up, an agricultural implement, and a method for ejecting a foreign object by the crop pick-up and the agricultural implement are provided. The agricultural implement comprises a crop inlet to collect picked-up crop. The crop pick-up comprises a reel with pick-up fingers to pick up the crop from the field, an auger to transport the picked-up crop to the crop inlet of the agricultural implement, and drive means. The drive means rotate the reel and the auger in a pick-up direction and a collection direction for picking up and transporting the crop, and a retrieval direction for retrieving already collected crop when a foreign object is detected in the collected crop. The crop pick-up further comprises ejection means to actively rotate the reel in an ejection direction for ejecting the retrieved crop.

A bag neck sealer includes a base. The base includes an installation wheel, a rotary wheel, a press plate, a movable blade unit and a fixed blade unit. The fixed blade unit has a seat. The seat includes a fixed blade and a protective piece thereon. The protective piece is connected with an elastic member to be against one side of the fixed blade opposite to the seat to shield the edge of the fixed blade. Therefore, when the user operates the bag neck sealer, the user's fingers can be protected from the fixed blade through the protective piece, preventing the fingers from being hurt so as to enhance the safety of the bag neck sealer.

The invention provides a protective boxing glove, comprising a glove body; an inner cavity capable of receiving a hand of a user is arranged in the glove body, the rear of the glove body is provided with an opening communicated with the inner cavity, the bottom of the glove body corresponding to the palm of the user is provided with a cylindrical grip body, a balloon layer is arranged in the inner cavity, the outer wall of the balloon layer is bonded to the inner wall of the inner cavity, the glove body has a through hole, an intake tube is arranged in the through hole and is communicated with the inside of the balloon layer, an end of the intake tube is provided with an air nozzle, and the air nozzle is arranged at the inner part of the through hole close to the surface of the glove body. The protective boxing glove has the advantages a fist of an athlete can be wrapped tightly, bruise in fingers caused in training is avoided, and fingers of the athlete are protected effectively.

A protective device for protecting the fingers of a user from cuts while hair threading is presented. The protective device has a guard configured to overlie at least a portion of a finger of a user. The thread for hair threading is wrapped around a portion of the guard so that the thread does not directly come into contact with the skin. The guard has an attachment member configured to maintain the thread in the desired position relative to the finger of the user.

The invention relates to a comb, in particular to a finger comb. The front part of a finger sleeve (3) is a plane, the lower part of the front plane of the finger sleeve (3) is provided with a plurality of comb teeth (5) extended downwards, gaps are arranged between the comb teeth (5), the middle of the finger sleeve (3) is provided with a finger hole (2) which penetrates to the lower part of thefinger sleeve (3), and thereby the finger comb is formed; and through holes (1) of at least two finger combs are connected in series by a rubber band elastic (4) to form a rowed comb. A finger can beinserted into the finger hole of the finger sleeve of the finger comb, the number of the finger combs in use can be determined according to need, the head can be cleaned by the finger comb when beingwashed, or the finger comb also can be used as an itch scratcher after the comb teeth are lengthened, and in particular, the finger comb also can be utilized to scratch the itching back which the hands cannot reach.

The invention relates to a half-finger tactical glove. The half-finger tactical glove comprises a glove body which comprises a finger portion, a palm portion, a hand back portion and a wrist portion, and the palm portion is covered with a leather layer; four protruding portions are arranged at the positions, corresponding to joints of the human body, of the hand back portion; the four-finger back portions of the finger portions are respectively connected with a breathable and waterproof device; each breathable and waterproof device comprises breathable cotton cloth and a hollow oval rubber ring, and partition strips are arranged inside each hollow oval rubber ring; a hook and loop fastener is arranged on the wrist portion; the wrist portion is provided with a nylon buckle making the glove be worn conveniently and rapidly; the leather layer is arranged on the palm portion in a sewn mode by adopting double threads; a leather layer a is further arranged on the front surface of the thumb portion of the finger portion in a sewn mode. The half-finger tactical glove is light, convenient to wear, flexible, and resistant to abrasion and cold, service life of the half-finger tactical glove is prolonged, and the half-finger tactical glove is more comfortable to wear, achieves comprehensive protection, can be used for multiple industries of military training, fitness, riding and the like, and is applicable to different people and wide in application range.

The invention discloses a honing material taking device and a material taking method thereof, and belongs to the technical field of honing machining. The honing material taking device comprises a cylindrical shell; a center hole penetrating through the shell in the axis direction of the shell is formed in the shell, and at least one sliding block mounting hole penetrating through the center hole in the radial direction is formed in the lower portion of the shell; sliding blocks with the number same as that of the sliding block mounting holes are movably mounted in the sliding block mounting holes; a movable push rod is inserted into the center hole and is movably connected with the shell; the movable push rod is pushed to the lower end of the shell along the center hole, and the movable push rod extrudes the sliding blocks to enable the sliding blocks to slide outwards along the sliding block mounting holes and protrude out of the shell. During material taking, the honing material taking device is inserted into a workpiece, the upper end of the movable push rod is pressed, the sliding blocks are extruded out through the movable push rod and abut against the inner wall of the workpiece, and therefore the workpiece is taken out of a honing clamp. According to the honing material taking device, the honing material taking device is used for replacing finger material taking of workers, the operation is easy, safe and labor-saving, efficiency is high, and honing oil cannot be polluted.

The invention relates to a chalk clamp. The chalk clamp comprises a chalk clamp, a sleeve and an eraser; the sleeve is connected with the chalk clamp through a sleeving mode; and the eraser is connected with the chalk clamp through a clamping mode. The chalk clamp can improve the chalk utilization rate, protects fingers and skin, and is convenient and simple in use.

A cutting mat includes a flat, planar sheet of rigid but flexible material with a plastic film affixed to the lower surface and extending across the length and width of the sheet. In the preferred embodiment, the mat is formed of spring steel. A holder for the mat is formed of a planar sheet of plastic material with flaps formed in the holder to removably retain the cutting mat in position on the holder.