58results about How to "Effective stretching" patented technology

Disclosed is a headwear which has remarkably improved stretch property and comfortably fits for the head of a wearer. The headwear comprises a head receiving part made of a multiple fabric and a sweatband peripherally attached to an inner side of the head receiving part along a lower edge thereof. Since the multiple fabric has much more improved stretch property than the stretchable fabric of the conventional free size cap, the headwear can fit a very wide range of head sizes and provide a comfortable sense of wearing, without any sense of pressing even though the cap is used for a long time.

Method for forming a foamed product integral with trim cover assembly, in which a foam padding piece and a surface cover piece are formed such that the former is small in size relative to the latter. According to the method, the peripheral ends of the foam padding piece are aligned and sewn with the peripheral ends of the surface cover piece to form a cover section. A plurality of such cover sections are provided and are bent at their respective end portions, stretching each surface cover piece on and over each foam padding piece, after which, the thus-bend end portions of cover sections are sewn with one another to form a three-dimensional trim cover assembly. A liquid foaming material is injected and cured in that trim cover assembly to form a foamed product integral with the trim cover assembly.

The present invention provides a urethral catheter 200 adapted for anastomosis following radical prostatectomy, comprising an inflated activating balloon 60 adapted for concurrently (i) pressing said-bladder neck 140 to saidurethra stub 120; (ii) effectively stretching suture 90; (iii) activating locks 80 that non-reversibly catch saidsutures 90; and (iv) cutting saiddistal portion thereof.

A slender synthetic resin heat-resistant bottle type container having a circumferential draw ratio of 2.8 or less, for example, comprises at least one pressure reduction absorbing panel (5) provided at a container body part, wherein the pressure reduction absorbing panel is provided with at least one convex portion (6) having a width larger at a lower side than at an upper side as viewed in a circumferential direction of the container. Alternatively, each pressure reduction absorbing panel has a border line bulged toward a container bottom part. This causes a resin to be smoothly stretched even at mold surface portions corresponding to concave and convex portions of a container body part surface upon blow molding. These avoid a defective appearance of the container and do not adversely affect heat resistance thereof.

The invention discloses cleaning equipment for mahjong mat gap cleaning and relates to the technical field of cleaning devices. The cleaning equipment comprises a base, a mounting seat is fixedly connected on each of left and right sides of the top of the base, one opposite sides of the two mounting seats are fixedly connected with left and right sides of a placement plate respectively, the top ofthe placement plate is fixedly connected with a pond, the bottom of the front of the pond is connected with a water inlet of a water pump, a water inlet of the water pump is communicated with an inner cavity of the pond, and the bottom of the water pump is fixedly mounted at the top of the placement plate. A double-shaft motor runs to drive a tension mechanism to run, gap intervals in a mahjong mat are enlarged; a brush drum rotates to drive bristles to extend into mat gaps and clean the same, so that the problem that existing cleaning devices cannot effectively clean the mat gaps is solved effectively.

The invention discloses a leg ligament stretching and lateral leg stretching device for dancing and a using method. The leg ligament stretching and lateral leg stretching device comprises a handle rodinstalled on an assembly wall, wherein a bidirectional transmission mechanism driven by a driving mechanism is installed on the back face of the assembly wall, the bidirectional transmission mechanism is provided with two moving parts, a plurality of pairs of stretching parts are connected to the handle rod in a sliding mode, the stretching parts are connected with or separated from the two moving parts through clutch mechanisms, and each pair of stretching parts is detachably connected with a sitting and lying type leg stretching mechanism; and the ground is composed of a plurality of lifting platforms arranged in one-to-one correspondence with the multiple pairs of stretching parts. By means of the using method of the leg ligament stretching and lateral leg stretching device, leg ligament stretching of various different postures can be completed. According to the leg ligament stretching and lateral leg stretching device, various different leg ligament stretching forms of multiple persons can be completed on the same equipment, auxiliary personnel are not needed, the training strength and the ligament stretching degree can be controlled by a trainee according to the condition ofthe trainee, and the risk of leg ligament strain is avoided. The leg ligament stretching and lateral leg stretching device is applicable to the technical field of auxiliary equipment for leg trainingin dance training.

The invention discloses auxiliary stretching equipment for fitness, and relates to the field of fitness equipment. The auxiliary stretching instrument for fitness comprises a supporting block and a base, and the base is welded to the side wall of the supporting block. A sliding groove is formed in the side, close to the base, of the supporting block. The top wall of the supporting block is rotationally connected with a rotating handle. A transmission mechanism is arranged in the supporting block, the rotating handle is in transmission connection with two sliding blocks through the transmissionmechanism, the two sliding blocks are slidably connected to the inner wall of the sliding groove and penetrate through the sliding groove to be fixedly connected with moving seats, and pedal plates are welded to the upper surfaces of the moving seats. According to the auxiliary stretching instrument for fitness, by means of the transmission mechanism and the two movable seats, firstly, the two feet are placed on the two movable seats correspondingly and abut against the pedal plates, the two movable seats move in the opposite directions by rotating the rotating handle, and the stretching effect on the two legs is achieved in the moving process.

A mandibular distraction system and method for treating temporomandibular joint disorders by stretching and relaxing the periarticular muscles of the temporomandibular joint. The system includes a head immobilization device, a patient support device and a facial harness. The system also includes upper and lower mouth guards arranged to fit at least partially around the upper and lower teeth. The mouth guards are configured to operate with a chin strap, sliding assembly, and a displacement device. The displacement device may be actuated to apply force to the facial harness by applying pressure on the chin strap, which is converted by the mouth guards to apply a downward uniform pressure on the back of the jaw, stretching and relaxing the periarticular muscles of the temporomandibular joint. The method of the present invention generally provides steps for allowing distraction of the periarticular muscles to occur while the patient is in a passive, supine position with their mouth closed.

A portable stretcher consisting of an ergonomically configured main shaft having a plurality of perforations (i.e., round shape openings) at one end configured to receive a round handles stick is provided. The stretcher shaft has an angled top part and a curvature-shaped lower part configured for most effective stretching. Positioning of the handle stick on the stretcher shaft combined with a body forward lean angle defines the range of a spinal stretch. By moving the handles stick up or down along the stretcher shaft, a user can change the stretching range while holding onto the handles stick. For the best stretching results, a user can start at the first position and progressively move the handles stick through all other positions to the top end of the stretcher shaft while continuously leaning forward.

The invention relates to the field of aircraft engine machining, particularly to a funnel part drawing die for an aircraft engine. The funnel part drawing die for the aircraft engine comprises a cavity die, an edge pressing ring and a terrace die, wherein the edge pressing ring can be matched with the cavity die, and the inner wall of the edge pressing ring is matched with the opening of the maininner wall of the cavity die; the terrace die can penetrate through the edge pressing ring and is matched with the main inner wall of the cavity die; the inside of the cavity die is provided with morethan two auxiliary inner walls corresponding to a single funnel part, the parts of the auxiliary inner walls, which correspond to the tail end of the funnel part, are oppositely arranged and connected with each other, and all the auxiliary inner walls are neighboring to one another and are separated from one another at equal angles; the terrace die is matched with the cavity die. The funnel partdrawing die for the aircraft engine can enhance the processing qualification rate, the yield rate and the processing efficiency of the funnel part of the aircraft engine.

The invention discloses a bulb sealing machine for mercury thermometer production, which comprises a workbench and a servo motor, and the bottom of the workbench is fixedly connected with symmetrically distributed support legs. By means of the first conveying wheels which are distributed in a staggered mode and the first containing groove in the surface of the first conveying wheels, the thermometer body placed in the first containing groove can evenly pass through the first firing part and the second firing part to be effectively fired, excessive firing cannot be caused, and a large number ofwaste products cannot be generated; the stretching device can be used for effectively stretching the heated thermometer and effectively extruding glass burrs at two ends of the thermometer, so that auser can be effectively prevented from being scratched by edge burrs; the crushing knife arranged in the middle of the first conveying wheel can rapidly crush the stretched thermometers, it can be accurately guaranteed that the lengths of the thermometers on the two sides are roughly the same in the crushing process, and the thermometers subjected to high temperature can be crushed more easily.

The invention relates to a movement device, in particular to a leg rehabilitation exercise device for an orthopedic patient. The technical problem to be solved is to provide the leg rehabilitation exercise device for a orthopedic patient, and with the help of the device, rehabilitation training can be automatically conducted on the legs of the patient, and the size of the leg rehabilitation exercise device can be adjusted according to the legs. The leg rehabilitation exercise device for an orthopedic patient comprises a bottom plate used for being installed on the whole device; a moving assembly mounted on the bottom plate and powered by a motor; and a holding assembly installed on the moving assembly and used for holding the legs. Lead screws are matched with nuts, the legs of a patient can be automatically stretched without self stretching of the patient, the device can be automatically adjusted according to the sizes of the legs of the patient through cooperation of a sliding rod and a rotating block, the rehabilitation training effect of the patient is improved, the legs of the patient can be effectively stretched through cooperation of a third sliding sleeve and a rotating rod, and the usability of the leg rehabilitation exercise device is improved.

The present invention relates to the field of flannel processing, and more particularly relates to an anti-pilling flannel production process and production device. The processing process comprises the following steps of enabling just dried and produced flannel to pass through the position between a processing machine frame and an upper intermittent fixed base, then sleeving the outer walls of a plurality of stretching rotating barrels in sequence, and then passing through the position between the processing machine frame and a lower intermittent fixed base; according to different actual production conditions, synchronously adjusting the specified stretching rotating barrels to extend by the specified length on two stretching adjusters, thereby facilitating stretching of the just dried andproduced flannel; and powering on a combined driver to drive the two stretching adjusters and the multiple stretching rotating barrels to rotate, and extruding the flannel intermittently by the upperintermittent fixed base and the lower intermittent fixed base, thereby facilitating fixation of stretching, and realizing stretching of effective protection of the just dried and produced flannel. The anti-pilling flannel comprises 30% of polyester fibers, 30% of spandex and 40% of pure cotton.

A size-adjustable, foldable hamstring stretching apparatus of unitary construction provides for easily, effectively, and efficiently exercising (stretching) the hamstrings. The apparatus consists of a unitary frame and is used in a prone position, thus, avoiding back strain. The apparatus provides means for supporting the user's foot and means for assuring that the user's leg is maintained in a straight position. Means for holding allows for ease in grasping the apparatus allowing the user to pull or push the apparatus as desired. The means for supporting a foot, maintaining the leg in a straight position, and for holding may all be padded or made of a soft material for increased ease of use and comfort. The frame is made of any strong, lightweight material, such as plastic or aluminum and it is contemplated that the apparatus be made using a molding process to reduce the cost of manufacturing.

The invention relates to a protein stretching sequencing platform with a two-dimensional plane heterostructure and a control method and a manufacturing method of the platform. The protein stretching sequencing platform with the two-dimensional plane heterostructure is formed by seamless splicing of MoS2 and WS2, a channel track of the WS2 is designed in advance, different chemical potentials of the WS2 and the MoS2 are utilized, original bent and folded protein molecules to be detected are stretched, and the protein molecules can be adsorbed on the WS2 nanometer channel due to the WS2 adsorption effect, such that the thermal fluctuation of the amino acid is substantially reduced, and the helical conformation of the detected protein can be substantially reduced; the stretched protein molecule conformation adsorbed on the two-dimensional surface is beneficial to protein sequencing by using a high-resolution atomic force microscope or a scanning tunneling microscope, and the signal-to-noise ratio is remarkably improved. If a nanopore single-molecule detection technology is combined, low-cost and high-throughput protein sequencing is expected to be realized.