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54 results about "Hair Cover" patented technology

Novel writing brush with high ink absorption amount and manufacturing method of novel writing brush

InactiveCN108583062AImprove processing efficiencySave time waiting for glue to dryPen repairingOther pensWaiting periodEngineering
The invention discloses a novel writing brush with the high ink absorption amount and a manufacturing method of the novel writing brush. The novel writing brush comprises a brush rod. A groove is formed in the end face of one end of the brush rod, and a brush point is inserted and sleeved in the groove. The brush point is further provided with a supporting sleeve in a sleeved manner, wherein the supporting sleeve is connected with the brush rod. The brush point comprises a brush core, and the outer portion of the brush core is sequentially coated with a first hair covered layer, a second haircovered layer and a third hair covered layer from inside to the outside. The brush core is formed by mixing hair bundles of five different lengths. After the brush core is covered with the hair covered layers, bundling and sizing are carried out, and then the writing brush is mounted and manufactured. According to the novel writhing brush, the problem that traditional writing brushes are assembledonly through glue is changed; the processing efficiency is high; the waiting period and hair slipping are avoided; the overall structure is more beneficial to writing of small characters; through theimprovement of the brush point structure, the ink absorption amount of the writing brush is obviously improved; ink can be also be stored between the supporting sleeve and the brush point; and in addition, the brush point is convenient to replace.
Owner:NANXUN SHANLIAN SONGBAI LAKE PEN FACTORY

Hair cover hinge structure

The invention provides a hair cover hinge structure. The hair cover hinge structure comprises an upper hinge blade and a lower hinge blade which are connected through a pin shaft, wherein the upper hinge blade is fixed to a hair cover inner plate and an inner plate reinforcing plate, the lower hinge blade is fixed to an upper reinforcing plate body of a front wheel cover, the upper hinge blade isof a three-section bent structure, and the front section is an installation surface provided with a turned edge; the middle section is bent slantwise and towards the lower right part from the tail endof the front section, and bent to form a V-shape with the rear section simultaneously, and the cross section of the middle section is in a transversal U-shape; the cross section of the rear section is in a transversal U-shape or gradually transited from the transversal U-shape to an L-shape; and the cross section of the lower hinge blade is in an L-shape. According to the hair cover hinge structure, the upper hinge blade is designed to be of the three-section bent structure, and section optimization is carried out, so that crushing and energy absorption space in a head impact process are increased; and the hinge is capable of generating stable gradual deformation in an extrusion direction to achieve an energy absorption effect, so that the pedestrian protection certification regulation requirements are met.
Owner:CHERY AUTOMOBILE CO LTD

Apparatus for rapid cooling of the brain and method of performing same

Rather than cooling the brain by the relatively slow heat conduction through the low heat conductivity of the bony skull and hair covering the head, the present invention teaches the use of a light weight, easily applied neck encircling collar in firm contact with the soft tissue of the neck, and particularly in good thermal contact with the carotid arteries traversing the neck. A coolant flowing through channels embedded in the collar rapidly cools the blood flowing through the carotid arteries which branch into blood vessels throughout the brain providing vascular access and attendant rapid internal cooling throughout the brain including its deepest recesses. Placing the collar on the patient's neck is easily and quickly accomplished simultaneously with other emergency medical techniques, such as CPR, which maintain the patient's heart and lung activity. The collar of the invention contains no metallic parts; the collar, including the coolant channel, may be non-metallized fabric or plastic. This allows X-ray, Cat scan, or MRI procedures to be used while the collar is in place without impairing the effectiveness of the procedure. In a second embodiment, a conventional endotracheal tube, inserted into the trachea is provided with an toroidal bladder surrounding the tube. The toroidal bladder is positioned at the back of the oral cavity, and a coolant flowing through the toroid cools blood vessels in the oral cavity which traverse the brain, providing cooling of the brain tissue.
Owner:PEACOCK MYERS P C

Sanitary napkin washing device with sanitary wing carding based on normal pressure sweep brake spraying

The invention discloses a sanitary napkin washing device with sanitary wing carding based on normal pressure sweep brake spraying. The device structurally comprises a human-computer interface, a cabinet housing, a sealed turnover cover plate, a spraying rolling carding and washing drum, a base plate, a battery slot block and a cable connecting column port. The sealed turnover cover plate and the spraying rolling carding and washing drum are matched; different steps are formed; through operation of spin-drying of a water-pressing rotary frame plate and water washing of a spraying separation shelf plate, when cotton fibers on the surface are internally pressed, the two sides of each sanitary wing are also clamped; a tension test of the ductility and toughness is performed through a corrugated rubber band of a sliding clamping block and soft hairs covering the fiber surface are carded through a soft hair brush plate; protrusion turnover of side fiber cotton threads is prevented; inertialforce is formed to guide the linear speed of the sliding clamping block which slides and brushes upwards, downwards, leftwards and rightwards in a storage tank body to pull the sanitary wings to do reciprocating motion; a flexible adjustment washing mode is formed for sliding clamping; the inner environment is enabled to sweep and spray an end frame under the normal pressure to form the limiting braking reciprocating effect; and multi-angle rolling non-dead-angle spray washing operation of sanitary napkin washing is guaranteed.
Owner:刘飞然
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