27 results about "Traction belt" patented technology

This utility model relates to the field of medical device technology and discloses a protective spinal rehabilitation traction frame, including an operating table. The upper part of the operating table has a support arm, and one side of the support arm has a lifting screw, a lifting platform, a sliding seat, a telescopic rod, and a moving platform. This utility model has a reasonable structure. The opening and closing mechanism is activated by rotating the opening and closing motor, which rotates the opening and closing screw to open the opening block. The position of the docking seat is adjusted via the docking track to align with the hospital bed. After the spinal traction belt is put on, the opening and closing motor rotates, causing the opening and closing screw to rotate, providing stretching treatment for the patient. The moving plate, the limiting rod, and the pillow can be adjusted. The lifting motor rotates, driving the lifting screw, and the moving motor rotates, driving the moving screw, which in turn moves the moving platform and the sliding seat, allowing for cervical traction. During cervical traction, the spring will be compressed. If the pressure is too high, the spring rod will touch the pressure sensor, triggering an alarm.

This utility model discloses a waste collection device suitable for confined spaces, relating to the field of clamping device technology. It includes a clamp assembly and a waste bag that cooperates with the clamp assembly. The waste bag includes a collection bag body with an opening at one end and two traction straps on both sides of the opening. The clamp assembly includes a first clamping unit and a second clamping unit, with the middle of the first and second clamping units forming an X-shaped clamping member via a hinge mechanism. The first and second clamping units each have a waste strap groove inside, allowing the corresponding traction straps to pass through. This utility model has a reasonable design; the waste strap grooves are used to hold the traction straps at both ends of the collection bag body, thereby controlling the tightness of the collection bag body. Because the traction straps pass through the inside of the clamps and the opening angle of the clamps is adjustable, this solution is suitable for confined spaces, such as under-grid channels or narrow trenches, where waste is difficult to clean.

This invention discloses a vibration-tactile training knee brace device for hearing-impaired dancers. Through the cooperation of an electromagnetic block, a magnetic block, and a traction belt, the movable part of the silicone ring on the knee brace is dynamically expanded. When the hearing-impaired dancer performs a compound movement of kneeling followed by an inward lateral slide, the electromagnetic block is activated, moving the traction belt and causing the movable part to expand outward. This allows the protective area of ​​the silicone ring to expand outward before the knee lateral slides inward, thus actively adhering to and continuously wrapping the inner edge of the knee. This effectively avoids the protection failure problem caused by relative sliding in traditional knee braces during such movements. Furthermore, the cooperation of a small suction cup, a silicone pad, and a thin flexible tube provides stable support for the silicone ring during a single kneeling movement, ensuring stable cushioning performance. When an inward lateral slide is required, the movement of the magnetic block can drive airflow to release the adhesion between the small suction cup and the silicone pad, achieving a switch between static locking and dynamic unlocking of the knee brace.

The utility model relates to cable production technical field, concretely relates to a cable tractor, including equipment box, the surface fixedly connected with control panel of equipment box, the rear side fixedly connected with control box of equipment box, the inside of equipment box is provided with two groups of traction assembly up and down, and traction assembly includes driving wheel, driven wheel, traction belt, mounting bracket, bidirectional reciprocating cylinder, fixing frame and support roller, and the left and right sides of equipment box are rotatably connected with first limit roller, and the left and right ends of equipment box are fixedly connected with support frame, and the upside of two groups of support frames is provided with two groups of second limit roller, through the cable is clamped between two groups of traction assembly, and the bidirectional reciprocating cylinder drives the support roller on the upside and downside to adjust up and down, the distance between two groups of traction belts is adjusted, and then the cable of different diameters is conveniently clamped and pulled, effectively improves the equipment adaptability, and effectively improves the stability of traction simultaneously.

This utility model relates to the field of radiator assembly technology and provides an adjustable-length fin support device and a radiator assembly machine, comprising: a fixed support platform; two symmetrically arranged device supports; a drive mechanism for driving the two device supports to move in opposite directions or towards each other; at least two sets of guide rods symmetrically fixed on both sides of the fixed support platform; multiple support plates, with one set of support plates slidably connected to every two guide rods; and a traction belt, one end of which is fixed to the device support and the other end of which is fixed to the fixed support platform, with each support plate fixedly connected to the traction belt. This utility model can achieve different support lengths, thus flexibly adapting to radiator fins of different lengths.

The utility model belongs to the technical field of medical apparatus and instruments, concretely relates to a kind of extraoral anterior traction during dentition period. Including cap body and rigid brim, still including jaw bag, the jaw bag two sides are movably connected with rigid brim by telescopic elastic band, the jaw bag two sides are also connected or bypass patient neck interconnect by elastic band with the rear end of cap body. The middle of cap body is also connected with maxilla traction belt, and multiple fixed columns are distributed on the maxilla traction belt. The two ends of oral appliance are connected with the fixed column on maxilla traction belt by rubber band. The lower end of maxilla traction belt can also be connected with the elastic band, so that the whole equipment structure is more compact. The utility model not only helps children patients to reduce the frequency and degree of mouth opening, but also produces a forward and upward traction on the mandible, changes the growth direction of the mandible growing backward and downward due to mouth opening, and tends to be normal.

The utility model relates to postoperative rehabilitation auxiliary technical field, concretely discloses a postoperative neck protection rehabilitation band. Including support unit and two traction belts, support unit is T-shaped, and support unit includes support part, and support part is elastic part, and a plurality of strip grooves are distributed on the support part along the width direction, and support part includes head and neck support part and shoulder support part, and the width of shoulder support part is greater than the width of head and neck support part, and two traction belts are fixed on the both sides of head and neck support part respectively. The postoperative neck protection rehabilitation band in the utility model solves the problem that the existing head frame causes the patient to be unable to lie flat and reduces the comfort of bed rest.

The application relates to the technical field of telescopic driving structures, and particularly discloses a fluid pressurization in-turned flexible telescopic device, which comprises a winding assembly and a telescopic execution body connected to the winding assembly, the telescopic execution body comprises a flexible outer sheath and an in-turned traction belt, one end of the flexible outer sheath is connected to the winding assembly, the in-turned traction belt is continuously connected with the flexible outer sheath at the extending end of the telescopic execution body and can be mutually turned over at the extending end, and a closed pressurization cavity is formed between the flexible outer sheath and the in-turned traction belt; a fluid power mechanism is communicated with the closed pressurization cavity and used for changing the fluid pressure in the closed pressurization cavity; the winding assembly comprises a winding roller and a reciprocating wire arranging assembly, one side of the in-turned traction belt away from the extending end is connected to the winding roller after being guided through the reciprocating wire arranging assembly, and the winding roller is used for winding or releasing the in-turned traction belt; the flexible telescopic device realizes the flexible telescopic effect of orderly extension and retraction through pressure support and winding and releasing control cooperation.

The utility model relates to the technical field of ornaments, concretely relates to a multifunctional hanging buckle type ornament, including hanging buckle mechanism and decoration mechanism, the decoration mechanism includes connecting ring, pivot, locking ring, installation component, placing component and traction component, the connecting ring of present setting is connected installation component and hanging buckle mechanism through locking ring, and installation dismantles fast and simple, the setting of the pull rod and the screw cap in traction component also is convenient for user to install or dismantle traction band according to actual use demand, the design structure is simple, under the premise of keeping stable and placing in the inside of mobile phone shell, solve the problem that the connecting part connecting component is more in prior art, is easy to appear winding, influences user to take, and is not easy to replace, and the use is more inconvenient.

This utility model relates to a hallux valgus correction insole, comprising a foot-shaped insole with a hallux valgus correction sleeve and a metatarsalgia pad. The hallux valgus correction sleeve includes a dorsiflexion strap, a big toe sock, a traction strap, and a metatarsalgia pad. The two ends of the dorsiflexion strap are connected to the two sides of the foot-shaped insole, forming a cavity to accommodate the patient's foot. The big toe sock is positioned at the front end of the dorsiflexion strap corresponding to the patient's big toe, and one side of the big toe sock has several fastening buckles. One end of the traction strap is connected to the dorsiflexion strap, and the other end has a buckle that matches the fastening buckles. The metatarsalgia pad includes a silicone pad on the foot-shaped insole, located at the arch of the foot. This utility model adds a hallux valgus traction strap and a metatarsalgia pad to the basic insole design, reducing the size of the support and avoiding bulkiness. It can be worn inside a shoe for easy weight-bearing and walking, and is convenient to wear. It can simultaneously improve the symptoms of hallux valgus and metatarsalgia, reducing patient pain.

The utility model discloses a kind of automatic tensioning devices of adhesive tape of dividing machine, it is mainly related to double-sided adhesive tape dividing field. Including the bracket being set on machine body, the tensioning roller is rotatably connected on the bracket, the slide is vertically slidably connected on the bracket, the tensioning roller is rotatably connected on slide, the top of the bracket is equipped with steering box, the inside of steering box is equipped with steering wheel, the lower of steering box is equipped with cylinder, the inside of cylinder is vertically slidably connected with counterweight, the traction belt is equipped on slide, the traction belt is connected with counterweight after passing steering wheel, locking assembly is equipped between slide and bracket. The utility model has the beneficial effect that it can solve the technical problem that manual adjustment tensioning roller is needed during dividing process and affects dividing efficiency, realize the automatic adjustment of tensioning roller position, do not need manual adjustment, ensure the tensioning state of adhesive tape after dividing, improve the smoothness and efficiency of dividing operation.

The utility model relates to medical equipment technical field, concretely is a kind of spine orthopedics sitting position traction device, including seat, the both sides of seat are fixed with support, the top of support is provided with traction belt, the surface of seat is provided with adjusting mechanism, the inside of adjusting mechanism includes support frame and adjusting component, the surface of support is provided with limiting mechanism, the inside of limiting mechanism includes sliding slot, limit baffle, recess, fastening screw and sliding seat, the inside of traction belt is provided with buffer mechanism, the buffer mechanism is made of sponge pad, elastic sleeve and extension spring constitutes, the utility model not only improves the use effect of sitting position traction device, improves the flexibility when sitting position traction device uses, and improve the comfort degree of patient when sitting position traction device uses.

This utility model discloses an adjustable wearable assistive exoskeleton, belonging to the field of medical device technology, aiming to solve the technical problem of the gradual decline in physiological function and weakened strength of the elderly, making it unable to effectively support the weight of the upper body. The adjustable wearable assistive exoskeleton includes a shell wall, with a first traction strap connected to the bottom end of the shell wall. A leg fitting for wearing on the legs is located at the bottom end of the first traction strap. A second traction strap is connected to the top end of the shell wall, with a shoulder fitting for wearing on the shoulders. The second traction strap is made of elastic band. This adjustable wearable assistive exoskeleton can provide auxiliary support for the upper body, effectively alleviating the problem of weakened vertebral load-bearing capacity due to osteoporosis and decreased bone density in the elderly, thus preventing effective support of the upper body weight. It also features a spinal heating function to improve the comfort of the elderly.

1. Name of the product in this design: Belt Clip (for interlocking doors). 2. Purpose of this design: to connect two adjacent door panels of a linkage door, fix the traction belt, and guide the movement of the door panels. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A backrest reclining force value testing device belongs to the technical field of chair testing. The utility model discloses a test platform, seat fixing mechanism, traction mechanism, traction belt, chair back clamp and human body simulation counterweight, seat fixing mechanism is located on the test platform, and the traction mechanism is located on one side of the test platform, and the traction belt is located between the traction mechanism and the chair back clamp, and one end of the traction belt is equipped with a tension sensor, and the traction mechanism includes a traction motor, a swing arm arranged on the output end of the traction motor, an adjusting seat slidingly connected to the swing arm, a lifting driving mechanism arranged on the swing arm and driving the adjusting seat to lift, and one end of the traction belt is connected with the adjusting seat, a first inclination sensor is arranged on the chair back clamp, and a second inclination sensor is arranged on the traction belt. The utility model can accurately test the reclining force value of the chair.

The utility model relates to copper plastic composite tape cutting technical field, concretely is a kind of copper plastic composite tape's winding cutting mechanism, it includes: support seat side surface is equipped with electric push rod, and the lifting end of electric push rod is provided with lifting plate, and lifting plate side surface is equipped with moving groove, and moving groove bottom is equipped with moving mouth, and moving groove is provided with traction belt in, and fixed base surface is equipped with locating groove, and locating groove is placed with cutter bottom plate, and cutter bottom plate surface is provided with cutting knife, and the end surface of connecting plate is provided with limit board;Beneficial effects are: when needing to take cutting knife, first can pull mobile plate and make mobile plate follow support rod and displace, to just can make limit board from the surface of cutter bottom plate and separate, to just can make limit board lose the location of cutter bottom plate top, just can take out cutter bottom plate from locating groove, to just can take cutting knife quickly and conveniently.

The utility model relates to a kind of anti-slip air mattress beds for ward, including the air mattress (2) being set on sickbed ontology (1);The air mattress (2) one end is equipped with restraint structure (3), the other end is equipped with limit air cushion (4), air mattress (2) lower side is equipped with antiskid pad (5);The restraint structure (3) includes transverse restraint belt (31), longitudinal traction belt (32) and corner elastic belt (33);The transverse restraint belt (31) one end connects air mattress (2), the other end passes through from the lower side of sickbed ontology (1) and with the fixed frame (34) on air mattress (2) detachably connected, longitudinal traction belt (32) one end connects air mattress (2), the other end with transverse restraint belt (31) perpendicular detachably connected, corner elastic belt (33) both ends connect air mattress (2) and are sleeved in the corner of sickbed ontology (1). Compared with prior art, the utility model has the advantages that the phenomenon that air mattress can avoid sliding occurs etc.

The utility model discloses a kind of ventilation type cycling clothes, it is related to cycling clothes technical field, to solve the problem that existing cycling clothes is still not enough in direct heat dissipation aspect effect, its technical scheme main point is: including body, the body is opened in its back area with window, and it is provided with mesh cloth in the window area of body, the body is provided with the shielding cloth that can form shielding to window, multiple connecting pieces are provided between the shielding cloth and the body, the shielding cloth is also provided with traction belt, the middle section of the traction belt is fixedly arranged on the body, and both ends are sewn on the shielding cloth. A kind of ventilation type cycling clothes of the utility model, when wearing secondary cycling clothes by rider, the shielding cloth of back can be pulled up, so that the wind of face can directly flow through back under the guidance of shielding cloth, so that the back of rider can have good heat dissipation effect.

This application provides a buoyancy vest with a traction strap, comprising a vest body, a head support, and a traction strap. The vest body includes a back panel, a left front panel, a right front panel, and a zipper connecting assembly. The left and right front panels are closable via the zipper connecting assembly, which includes two zipper teeth and a zipper pull. The two zipper teeth are respectively positioned along opposite sides of the left and right front panels. One lower side of the back panel is connected to the side of the left front panel opposite to the zipper teeth, and the other lower side of the back panel is connected to the side of the right front panel opposite to the zipper teeth. The head support is located at one end of the back panel, and the upper parts of the left and right front panels are fixedly connected to one side of the head support. One end of the traction strap is fixedly connected to the side of the back panel opposite to the left and right front panels, and the other end of the traction strap is fixedly connected to the corresponding right front panel. The accompanying person can restrict and pull the relative position of the user using the traction strap, improving the safety and interactivity of the buoyancy vest with the traction strap.

This invention relates to the field of automotive wiring harness testing, and mainly discloses an intelligent testing device for automotive wiring harnesses. The device includes a worktable with an arc-shaped groove and a placement groove on its surface. A traction belt is provided at the telescopic end of the first electric push rod. An airbag is provided on the inner side of the clamping plate, and glass microspheres are placed inside the airbag. A temperature control frame is provided on the surface of the worktable. This invention uses a vacuum pump to create negative pressure inside the airbag. Simultaneously, the glass microspheres inside undergo a phase change due to mutual compression, instantly solidifying from a fluid to a rigid body, thus clamping the wiring harness. Because of the large contact area, the pressure per unit area is much lower than the yield strength of the insulation layer, avoiding damage to the wiring harness surface. The first electric push rod, in conjunction with the traction belt, facilitates the pulling of the testing table, causing it to swing. Then, in conjunction with a heating module, it facilitates testing the wiring harness at different temperatures, enabling dynamic testing and testing at different temperatures, reducing testing errors.

This invention discloses an automatically retractable trailer belt device, belonging to the technical field of vehicle rescue equipment. The technical solution adopted by this invention is an automatically retractable trailer belt device, comprising a housing, an elastic winding component, a reel, and a traction belt. The housing has a receiving cavity, the reel is located in the receiving cavity and is linked with the elastic winding component, the traction belt is connected to the reel and extends to both ends outside the housing, and a one-way locking and unlocking mechanism for traction belt retraction is also provided. The locking and unlocking mechanism includes a ratchet that rotates synchronously with the reel, a lever movably disposed within the housing, and an elastic element connecting the lever and the housing. This invention reliably restricts the reel's rewinding through this locking and unlocking mechanism, preventing the traction belt from accidentally retracting during towing, while allowing manual unlocking for rapid traction belt retraction. It has the advantages of effectively preventing accidental rewinding of the traction belt, improving operational safety and convenience.

The present application belongs to the technical field of metal rolling, and relates to a strip steel self-adaptive traction system and method. The strip steel self-adaptive traction system comprises a transmission roller, a traction belt and a self-adaptive tension adjusting system. The transmission roller is two, and is respectively located at the upstream and downstream two ends of the traction belt, for driving the traction belt to make a rotary motion. The linear speed of the traction belt is not less than the running speed of the strip steel, so that the upwarping strip steel is flattened under the traction of the friction force. A spacing distance is provided between the traction belt and the theoretical position of the strip steel, so that the strip steel in normal state can pass freely. The self-adaptive tension adjusting system is arranged at the upper part of the traction belt, for automatically adjusting the real-time tension of the traction belt, so as to ensure that the real-time tension of the traction belt is maintained in a set interval. The present application realizes the intelligent traction function of "normal state without interference, abnormal state responding", and completely solves the core problem of the difficulty of passing the ultra-thin high-speed strip steel.

1. Name of the product in this design: Cervical traction belt. 2. Purpose of this design: For cervical traction, to relieve neck discomfort, and for the health care and treatment of cervical spine issues. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. For designs that are not commonly used, the top view of each design is omitted; for designs that are not commonly used, the bottom view of each design is omitted. 6. Design 1 is designated as the basic design.