63results about How to "Stable wear" patented technology

An object of the present invention is to provide a blade for an electro-photographic device formed by two layers, which undergoes minimal permanent deformation and offers excellent mechanical strength, wear resistance and compliance to the use environment.

A blade for an electro-photographic device whose edge and base are constituted by different materials, wherein such blade for an electro-photographic device is characterized in that at least the edge is made of ester polyurethane and the base other than the edge is made of ether polyurethane.

An apparatus for fixing a wig to head of a user, including a flexible plane sheet including a first opening and a second opening, a plurality of monofilaments each including a swollen head and protrusively provided on a first side of the flexible plane sheet, a first adhesive layer provided so as to cover the monofilaments, a net member provided on a second side of the flexible plane sheet, and a second adhesive layer provided on the net member of a first half area, the flexible plane sheet being divided into the first half area and a second half area by a line bisecting the flexible plane sheet is provided. The first opening is provided on the line bisecting the flexible plane sheet while having a thin and long shape so that a part of natural hair of the user passes through the first opening, and the second opening is provided at a predetermined position on the second half area so that other part of the natural hair of the user passes through the second opening.

An article of sandal includes a sole structure and a strap secured on the sole structure. The sole structure has an upper surface and a lower surface and an aperture penetrating through the sole structure and exposing an engaging surface between the upper surface and the lower surface of the sole structure. The strap is secured on the upper surface of the sole structure by having a joining plug assembled in the aperture. The joining plug has a blocking portion and a pillar portion connected to a top surface of the blocking portion. The top surface of the blocking portion has a plurality of protrusions that are in direct contact with the engaging surface of the sole structure.

The present invention provides fast drying aqueous compositions, suitable for use in making roadway markings, as well as the road markings made therefrom, the compositions comprising one or more anionically stabilized binder having a phosphorus acid functional polymer component having a glass transition temperature (Tg) range of from −30° C. to 60° C. and a polyfunctional amine component in combination with one or more volatile base in an amount sufficient to stabilize the composition by at least partially deprotonating the polyfunctional amine, and one or more phosphorus acid surfactant, such as an alkyl ethoxylated phosphate. Further, the present invention provides two component compositions comprising the above composition as one component and a second component comprising an absorber and/or the polyfunctional amine component. The fast-drying compositions are viscosity stable and provide wear resistant fast dry coatings even in humid application conditions.

The present invention relates to a health and diet footwear with buffering means that has a plurality of spring members mounted on the lower portion thereof, thereby obtaining substantially higher exercising effects as compared to a general footwear. The health and diet footwear with buffering means of the invention can detachably mount fixed plates on a sole by means of screws and have a plurality of spring members disposed between the fixed plates disposed on the upper ends of the spring members and a support plate disposed on the lower ends of the spring members by means of detachable mounting or spiral coupling, so that the spring members can be easily and rigidly coupled therebetween. Further, when a part of the spring members is damaged or broken, it can be exchanged individually. Therefore, this invention can couple the fixed plates and the support plate in a more rigid and easier manner when compared with the conventional practice, which allows a wearer to wear the footwear of this invention more stably for a long time.

The present invention relates to a three-wave arc aesthetics bra, which is characterized in that a side position forms at least two arc support sheets, wherein the side position is close to the upper edge and toward to the lower side; extension directions of every arc support sheets gather together toward a center line formed by a middle point position in the middle of a left bra cup and a right bra cup; positions of both symmetrical side positions form two groups of mutually symmetrical arc support sheets; a three-wave arc film design is formed on the side position portion, such that a good coating effect is provided for the side portions and the lower edges of the left bra cup and the right bra cup, and side pushing dynamics is strengthened toward the middle point position, the steel ring radian is matched, force applying on the side position is uniformly dispersed, wearing is comfortable and calm, stability is provided, and accessory mamma generation can be effectively avoided.

The invention provides a method of inspecting a lubricating oil composition and a method of producing a lubricating oil composition. The inspecting method is capable of stably reproducing wear resistance characteristics by using a relatively easy measuring method even in the case where the lubricating oil composition contains a fullerene. In the method of inspecting the lubricating oil composition, the particle size (r) of particles present in the lubricating oil composition containing a base oil and fullerene is measured, and the lubricating oil composition is sorted on the basis of a predetermined range of the particle size (r) set by the relationship between the measured value of the particle size (r) and the measured value of the wear coefficient of the lubricating oil composition.

The invention relates to X-shaped structure sports underwear, the upper edges of the front of the sports underwear are connected with shoulder straps in a sewing manner, the shoulder straps are connected with a first back middle piece to form an X-shaped structure, the edges connecting the front, the shoulder straps and the back middle piece of the underwear in the sewing manner form a neck line of the underwear; two sides of a first back side piece are respectively connected with the first back middle piece and the front of the underwear in the sewing manner, the edges connecting the front, the first back side piece, the first back middle piece and the shoulder straps of the underwear in the sewing manner form armholes of the underwear; the bottom edges of the front, the first back side piece and the first back middle piece are connected with elastic bottom edges in the sewing manner, the sewed first back middle piece and the two sides of the elastic bottom edges are respectively provided with a hook and a hook loop in the sewing manner, an inner layer structure adopts inelastic fabric so as to improve the stability of breasts in the state of motion, X protecting structural design can guarantee stable support in four directions, namely vertical and horizontal directions, and the physical displacement of the breasts in the state of the motion is reduced.

The invention discloses equipment for splicing waistlines of pull-ups. The equipment comprises a frame body, a first compression roller body and a second compression roller body, wherein the frame body is of a rectangular frame structure; the first compression roller body is located above the second compression roller body; each of the first compression roller body and the second compression roller body is provided with a center pipe and a solid cylinder wall fixedly arranged outside the center pipe in a sleeving mode; a plurality of first compression tooth pieces are detachably installed on the cylinder wall of the first compression roller body; second compression tooth pieces used for being matched with the first compression tooth pieces are detachably installed on the second compressionroller body; a first driving device is installed on the frame body; the two ends of the center pipe of the first pressing roller body are in sliding connection with the frame body through connectingassemblies; and the two ends of the central pipe of the second compression roller body rotationally penetrate out of the frame body respectively. The equipment for splicing the waistlines of the pull-ups is simple in structure and stable in work, can improve efficiency and lower a defective rate, allows the joints of the waistlines of the pull-ups to be stably connected, saves material, and is reduced in cost.

Base and cover members 3, 8 are pivotally connected by a pin 13. The cover member can be rotated between an opened position and a closed position. A stopper member 9 with first and second claws is mounted on the pin to rotate around the pin. The cover member has an engagement wall 7. An end 15b of a belt 15 is inserted through the cover member, the cover member is rotated from the opened position to the closed position, and the belt is pulled in a direction of drawing the belt out of the belt buckle, and thereby, the belt is locked between the second claws and a bottom wall 5 of the cover member. At the same time, the rotational moment rotating the cover member toward the closed position is generated by the engagement wall of the cover member being pressed by the belt.

The invention discloses an independent shoe last model for shoemaking and high-heeled shoes. The independent shoe last model comprises an integrally-formed shoe last body simulating the foot of the human body. A half sole hook face, a flank hook face and a heelpiece hook face are formed on the bottom face of the shoe last body. The tail end of the half sole hook face is a landing point. The half sole hook face is in a convex arc shape protruding out of the shoe last body from the tail end to the front end. The tail end of the half sole hook face is connected to the front end of the flank hook face through a connecting hook face. The connecting hook face is in a convex arc shape protruding out of the shoe last body. The flank hook face is connected with the heelpiece hook face. The flank hook face and the heelpiece hook face are in an ascending concave arc shape concaved inside the shoe last body. The front end and the tail end of the flank hook face and the landing point are located on the same straight line. The invention further discloses the high-heeled shoes produced in cooperation with the shoe last model, the centers of gravity of the high-heeled shoes are arranged in the middles of the shoes, the golden triangle balanced design of the landing point, a heel core point and a shoe heel supporting point is formed, and the body balance can be easily maintained when a user wears the high-heeled shoes.

The invention discloses a massaging shoe, relating to a massaging shoe which comprises a shoe body and an insole. The shoe body is provided with a concave room in which the insole can be arranged; a circle protruding the circumference of the concave room is arranged at the periphery of the concave room; two sides of the circumference extend upwards to develop into two overlaying faces; a shoelace which is integral with the shoe body is arranged on the overlaying faces; the insole is arranged inside the concave room of the shoe body; a plurality of raised blocks various in shape are distributed on the top surface of the insole; far infrared radio element germanium is arranged inside the raised blocks; the surfaces of the raised blocks corresponding to the human heel gradually incline upwards and a plurality of massaging lug bosses are distributed on the raised blocks. The shoe body and the insole are made of polymer materials. The invention has the advantages of simple and compact structure, reliability and practicality, and good application effect.

The invention discloses a marine geological sediment sampling structure which comprises a sampling head, a sampling pipe, an extension seat, an extension pipe and a bearing seat. An annular seat is movably connected to one side of the bearing seat, a bearing plate is fixedly connected to the upper surface of the annular seat, and a balancing weight is movably connected to the upper surface of thebearing plate. The upper surface of the balancing weight is movably connected with a fixing plate, and one end of the mounting rod is fixedly connected with a lifting lug. The marine geological sediment sampling structure has the main advantages that the marine geological sediment sampling structure is provided, the negative pressure sampling structure is provided, through the arrangement of a second spring and a conical gasket, when the gasket is abraded, the conical gasket mounting badge moves upwards under the action of the second spring. Thus, a good sealing effect can be kept in the device, so that the device can form relatively stable negative pressure, the loss of a sample in the ascending process is reduced, the accuracy of the sample is improved, and the sampling efficiency is improved.

The invention discloses an air pressure meter belt type watch. The air pressure meter belt type watch comprises a watch disc, a storage watch belt and a plug-in watch belt. The upper ends of the storage watch belt and the plug-in watch belt are movably fixed to the watch disc in a hinge connection mode. A hollow sliding way is formed in the storage watch belt. A containing cavity, a spring positioning groove, an air hole passageway and a through passageway are formed in the plug-in watch belt. An opening in one end of the air hole passageway is located in the bottom of the lower end of the plug-in watch belt, and an opening in the other end of the air hole passageway is in through connection with the through passageway. A special-shaped pressing sealing part is further arranged in the containing cavity. The special-shaped pressing sealing part is composed of a belling boss, a connecting center shaft and an air plugging stretching table. The special-shaped pressing sealing part and theplug-in watch belt are movably fixed into the containing cavity through the connecting center shaft in a hinge connection mode. A reset spring is further arranged in the containing cavity, one end ofthe reset spring is located in the spring positioning groove, and the other end of the reset spring abuts against the belling boss. The air plugging stretching table abuts against an air inlet and outlet in one end of the through passageway, and completely covers the whole air inlet and outlet.

The invention discloses a novel shoe. The novel shoe comprises a shoe sole and a shoe upper. The shoe sole is mainly composed of a wear-resistant bottom plate, an elastic plate, a flexible foot pad, a hollow threaded rod, a fixing nut, a spring, a hollow threaded pipe, a plug and air sac, wherein the hollow threaded rod, the fixing nut, the spring and a rotating head are integrally formed, and the hollow threaded pipe, the plug and the air sac are fixed to the wear-resistant shoe sole. The novel shoe has the advantages of being attractive in appearance, adjustable in height, comfortable in wearing, convenient to use and the like.

The utility model relates to a shock absorber chassis and a sightseeing vehicle composed of the shock absorber chassis and the sightseeing vehicle.As The existing friction wheel drive provides the pressing force of the friction wheel through the clamping cylinder or the clamping spring, and the adjustment is inconvenient. When the corner is encountered, the friction wheel has a unilateral wear dueto the inconsistent force of the two friction wheels.A left drive assembly and a right drive assembly are horizontally arranged side by side on one end of a chassis frame, that left drive assembly isconnected with the chassis frame through a first airbag, the right drive assembly is connected with the chassis frame through a second airbag, and a first shock absorbing wheel is arranged at the bottom of the left drive assembly and the bottom of the right drive assembly respectively; The left limiting mechanism and the right limiting mechanism are horizontally arranged side by side on the otherend of the chassis frame, the left limiting mechanism is connected with the chassis frame through the third air bag, the right limiting mechanism is connected with the chassis frame through the fourth air bag, and a second shock absorbing wheel is respectively arranged at the bottom of the left limiting mechanism and the bottom of the right limiting mechanism. FIELD OF THE INVENTION that presentinvention is use for entertainment devices.

The invention discloses a pair of slippers, comprising a vamp and a sole, the sole comprises a water-absorbing layer, a water-proof layer, a first reinforcement layer, a first rubber magnet layer, a second rubber magnet layer, a second Reinforcing layer, foam layer, non-woven fabric layer; the first rubber magnet layer and the second rubber magnet layer can attract each other, and the first rubber magnet layer is provided with two positioning posts, and the corresponding second rubber magnet layer Two matching positioning holes are provided on the layer. The purpose of the present invention is to provide a comfortable, waterproof, detachable sole slippers.

The invention discloses a shielding curtain with a roller auxiliary retracting mechanism. Shaft pipe fixed assemblies are arranged at the two ends of a curtain cloth shaft pipe correspondingly. A curtain cloth winder connected with a curtain cloth is arranged inside the curtain cloth shaft pipe. The curtain cloth stretches out of a long notch of one side wall of the curtain cloth shaft pipe and is connected with a curtain cloth edge plate provided with an edge rod. The roller auxiliary retracting mechanism is further arranged on the side wall, provided with the long notch, of the curtain cloth shaft pipe. In this way, in the process of winding of the curtain cloth to the curtain cloth shaft pipe, on the basis that the curtain cloth edge plate bears tension applied by the curtain cloth winder, rollers of the roller auxiliary retracting mechanism are utilized to push the curtain cloth and the curtain cloth edge plate on one side of the curtain cloth in a forward auxiliary mode, so that the curtain cloth edge plate can completely retract to the long notch of the curtain cloth shaft pipe, and the rollers abut against the edge rod of the curtain cloth edge plate in a jacking mode for positioning parts, so that the curtain cloth edge plate does not droop.