455 results about "Rubber band" patented technology

The invention relates to the field of disposable hygienic products, in particular to a surface layer paper diaper with 3D (three-dimensional) convex points, which mainly solves the problem of poor use comfort caused by poor air permeability and liquid permeability of a surface layer of a paper diaper in the prior art, improves the air permeability and liquid permeability of the surface layer, and comprises a paper diaper body, the paper diaper body is provided with a front waist area, a crotch area and a rear waist area which are sequentially distributed in the longitudinal direction, the paper diaper body comprises a liquid-permeable surface layer, an absorption core layer and a liquid-tight bottom layer which are sequentially arranged in a stacked mode from top to bottom, and the liquid-permeable surface layer comprises hydrophilic non-woven fabric, hydrophobic non-woven fabric arranged on the two transverse sides of the hydrophilic non-woven fabric and elastic rubber bands. The hydrophilic non-woven fabric covers the upper surface and the two transverse side faces of the absorption core layer, the transverse outer side edge of the hydrophobic non-woven fabric is bent upwards, the elastic rubber band is arranged at the free end of the hydrophobic non-woven fabric to form a leakage-proof partition edge, and a downstream area with the width ranging from 3 mm to 8 mm is arranged between the leakage-proof partition edge and the absorption core layer in a hot pressing mode.

The clicker ring is a novel device for training animals, providing a minimalist, simple, and effective solution for trainers. The wearable clicker ring design provides hands-free usage and immediate animal feedback in training. The device features a wearable design with an elastic rubber band for one-size-fits-all comfort, a snap-together assembly for easy manufacturing, a sound chamber with windows to amplify the clicking sound, and a button mechanism with a limited press depth to prevent damage to internal components. Being worn on their finger, the clicker allows the user to provide immediate feedback when training animals. Wearing the clicker also allows the user's hands to remain free for holding other items or performing other tasks.

The speargun for underwater fishing comprises a metal spear provided with one or more engagement heels, a hand grip having a retaining mechanism for retaining the spear and provided with trigger for releasing the spear, a barrel having an upper longitudinal guide that slidingly supports the spear, a terminal head for engaging at least one rubber band for the propulsive thrust of the spear, the head having a front recess where at least one permanent magnet for attracting said spear is positioned.

The application discloses a full-automatic rubber band discharging structure and a working method thereof, relates to the technical field of discharging, and comprises a rotary screening device, a linear vibration device and a vibrating disc device. The linear vibration device comprises a linear vibrator arranged on a machine table and a vibrating seat mounted on the linear vibrator. Linear guide grooves are formed in the vibrating seat. The rotary screening device is arranged above the linear guide grooves and is in brushing cooperation with the upper end surface of the rubber band. The sliding friction between the rotary screening device and the rubber band is greater than the sliding friction between the linear guide grooves and the rubber band. The material channel comprises a first feeding part, a screening part and a second feeding part which are sequentially and mutually connected. The application preliminarily screens materials through the screening part, and the rotary screening device performs secondary screening, so that the finally conveyed rubber band better meets the production standard, the screening quality is improved, the overall production stability of the application is better, and the application has the advantages of reasonable structure design, convenient use, high production efficiency and the like.

The application discloses a full-automatic rubber band and label paper combination machine and a working method thereof, and relates to the technical field of label production. The machine comprises a feeding mechanism for feeding rubber bands, a label mechanism for feeding labels, and a combination mechanism arranged between the feeding mechanism and the label mechanism. The feeding mechanism comprises a vibrating disc assembly, which comprises a vibrating disc and a straight line channel connected with the vibrating disc. The vibrating disc is used for feeding single rubber bands, and the single rubber bands are sequentially conveyed on the straight line channel. The combination mechanism comprises a displacement assembly communicated with the straight line channel, a rubber band supporting assembly for supporting the rubber bands, and a folding assembly for folding the labels. The machine realizes automatic assembly of the rubber bands and the labels, and the whole process is coherent, rapid and suitable for the production line. The machine is convenient for positioning and combination of the rubber bands and the labels, solves the problem of automatic combination of the labels and the rubber bands in the prior art, and is good at solving the control problem of the rubber bands.

This patent description outlines the comprehensive details of the improved elastic cutout in orthodontic aligners, comprising a polymeric material formed with multiple cavities configured to apply a load to at least one tooth to cause movement of said tooth. The integrated cutout for elastics is positioned on the aligner, wherein cutout for elastics is configured to retain an elastic band and wherein cutout for elastics is configured to be connected with the button arranged on the opposite aligner. The cutout for elastic is integrated into aligner and cutting of the cutout for elastic is performed on bubble-like element. This invention also provides a method for manufacturing of the cutout for elastics and the orthodontic treatment system which comprises the aligner with incorporated cutout for elastics, the opposite aligner on which a secure lock-up mechanism is fixed and elastic band which specifically is designed to create an elastic connection between the secure locking mechanism and the cutout for elastics.

1. The name of the design product: a lettering tensile device. 2. The use of the design product: for a tensile device. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: assembly 1 perspective view. 5. Other circumstances that need to be explained: the design product is composed of two designs 1 and one design 2, and the designs 1 and 2 are connected by elastic rubber bands.

The invention relates to a composite microbial inoculant and an evaluation method for the antibacterial effect thereof. The method optimizes the in-vitro culture mode of the microbial agent compounded by aerobic bacteria and anaerobic bacteria by simulating the intestinal environment of probiotics in an animal body, and adopts a facultative anaerobic culture method for the microbial compound agent, namely, the outer layer of a sealing film of a triangular flask is wrapped with four layers of preservative films, and the neck of the triangular flask is tightened by a rubber band. The facultative anaerobic environment of aerobic bacillus and facultative anaerobic enterococcus faecalis is considered in the microbial composite inoculant, in the subsequent oxford cup bacteriostasis evaluation experiment, the experiment result with the accurate bacteriostasis effect and good parallelism can be obtained, and the action effect of bacillus and enterococcus faecalis composite bacteria can be efficiently and scientifically evaluated.

The present application relates to a kind of self-anchored prestressed cast-in-place pile tendon anchoring anchor rod in hard rock area and construction method, wherein the anchoring anchor rod includes pile foundation, the pile foundation includes concrete pile and prestressed steel strand, prestressed tendon hole is arranged in the concrete pile, prestressed steel strand and grouting pipe are arranged in the prestressed tendon hole, the concrete pile includes upper concrete pile and lower concrete pile, the upper concrete pile is arranged in the lower concrete pile upper portion, the lower concrete pile is arranged in the cavity of rock, prestressed tendon is arranged in the prestressed tendon hole and is anchored by anchor device, the anchor device includes clamping piece, plunger, constraint rubber band, cloverleaf type steel strand bogie and limit spring, plunger is arranged in the upper portion of cloverleaf type steel strand bogie, clamping piece is arranged in the upper portion of plunger.The present application achieves the effect of self-anchoring, cloverleaf type steel strand bogie can make steel strand not interfere with each other and can be well diverted, avoid the disadvantages of steel strand anchoring in hole bottom.

The utility model discloses a body temperature monitoring device for newborns, which belongs to the field of newborns and comprises a body temperature patch consisting of a temperature sensor, an analysis board for analyzing and transmitting signals of the temperature sensor and a rechargeable battery for supplying energy. Compared with the prior art, the temperature sensor has the advantages that the anti-skid gasket is arranged between the low-sensitivity silica gel pad and the bottom surface of the lower shell, and the anti-skid gasket is fixed on the lower shell through the sterile rubber band, so that after the low-sensitivity silica gel pad is adhered to the skin of a newborn, the temperature sensor can operate normally, and the temperature sensor can be prevented from being damaged. The low-sensitivity silica gel pad and the anti-skid pad are of an integrated structure before use, the low-sensitivity silica gel pad is attached to the lower shell during use, and therefore the body temperature patch can be kept clean all the time, and the body temperature patch is convenient to use. And the condition that germs on the body temperature patch are adhered to the skin of the newborn is avoided.

The present application belongs to the field of machinery, and particularly relates to a side tensile rubber chain belt, which comprises a conveying belt, a driving chain and a chain connecting conveying belt piece. The conveying belt comprises a buckle side rubber chain belt, the buckle side rubber chain belt comprises a fixed chain link shaft rubber belt or a fixed ring chain rubber belt, the driving chain comprises a roller chain or a ring chain, the driving chain is connected with the conveying belt through the chain connecting conveying belt piece, the driving chain rotates to drive the conveying belt to convey materials, the buckle side rubber chain belt comprises a belt edge tensile piece, the belt edge tensile piece is connected with the chain connecting conveying belt piece in a split mode or in an integrated mode, the belt edge tensile piece is arranged in the fixed chain link shaft rubber belt or outside the fixed chain link shaft rubber belt, and the belt edge tensile piece is arranged in the fixed ring chain rubber belt or outside the fixed ring chain rubber belt.

The invention relates to a shielding mask, in particular to a shielding mask capable of being finely adjusted according to the shape of the face. The device comprises a shielding part and a clamping part arranged on one side of the shielding part, a bearing part is arranged on the lower side of the clamping part, the shielding part shields the face of a user, the clamping part clamps the head of the user, and the bearing part bears the jaw of the user. The lower jaw of the human body is borne through the bearing piece, the bearing piece is driven to move upwards through a rubber belt and a spring, the bearing piece makes close contact with the lower jaw of the human body, the device is fixed to the face of the human body, meanwhile, the rubber belt shields the lower side of the bearing piece, and a shielding plate makes contact with the face of the user in cooperation with a sealing strip; the face of a user is separated from the external environment, the external environment is effectively isolated, and meanwhile the device can be matched with users with different face shapes according to extrusion of the bearing piece on the lower jaw.

The integrated adjustable impacted tooth auxiliary traction device comprises a base and an integrated adjustable traction mechanism. The base is connected to the surface of the impacted tooth. The integrated adjustable traction mechanism comprises an adjustable traction chain, at least two integrated traction mechanisms are arranged on the adjustable traction chain, the integrated traction mechanism comprises a connecting ring and a traction part, the connecting ring can be connected to form the adjustable traction chain, the traction part is provided with an opening, and the traction device can enter the traction part from the opening to continuously pull the impacted tooth. The integrated adjustable impacted tooth auxiliary traction device can not only build an adjustable chain structure to accurately control the length and direction of the free end, but also build an open hook structure of the free end through the integrated design of the opening, so that the closed orthodontic rubber band can be directly hung and pulled, the patient can complete the orthodontic rubber band hanging operation independently, and the clinical application is very convenient and fast.

This utility model relates to the field of leisure and entertainment equipment technology, specifically to a pinball game box, comprising: game slots, which are arranged in pairs, and the two sides of the opening ends of the two game slots are connected to each other by a top hinge, and each game slot is provided with a launching rubber band; a lifting beam, which is a cylindrical structure and is connected to the corresponding hinge at both ends; and multiple movable plates arranged at the bottom of the lifting beam. This utility model reduces the footprint of the game box when stored through a folding design, and prevents it from falling apart through magnetic closure. The integrated lifting beam design makes it easy to carry, suitable for home or outdoor use.

The utility model relates to the technical field of measuring devices, in particular to a noise measuring device with a telescopic function, which comprises a fixed cylinder, a dustproof cloth bag is sleeved on the outer side of the fixed cylinder, an elastic rubber belt is fixedly connected on the outer side of the dustproof cloth bag, a pair of magnetic blocks is fixedly connected on the outer side of the elastic rubber belt, and the magnetic blocks are fixed on the fixed cylinder. A sliding rod is slidably connected to the side face of the inner wall of the fixing cylinder, a sliding rod is fixedly connected to one end of the sliding rod, and a telescopic assembly is arranged in the fixing cylinder. According to the noise meter, the micro motor, the winding roller, the traction rope, the sliding rod and the spring are arranged in a matched mode, automatic shrinkage of the noise meter body is achieved through take-up and pay-off of the winding roller, and through matched arrangement of the dustproof cloth bag, the magnetic block and the elastic rubber belt, when the noise meter body is shrunk to the position closest to the fixing cylinder, the noise meter body is prevented from falling off. The noise meter body is wrapped and protected through the dustproof cloth bag.

The utility model discloses a rubber band shrinking and wrinkling guiding device and a sewing machine, the rubber band shrinking and wrinkling guiding device comprises a bottom plate, a first layer plate, a second layer plate and a pressing plate, the bottom plate is provided with a first guiding groove and a receding groove, the first guiding groove extends in the first direction, and the receding groove communicates with the first guiding groove; the first layer plate is arranged on the bottom plate, an open hole is formed in the first layer plate, and the open hole corresponds to the first guide groove and communicates with the first guide groove; the second layer plate is arranged on the first layer plate, and a second guide groove extending in the first direction is formed in the second layer plate; the pressing plate is arranged on the second layer plate, a pressing strip is arranged on the pressing plate, and the pressing strip extends into the second guide groove so as to press the rubber string located in the second guide groove. According to the rubber band shrinking and wrinkling guiding device and the sewing machine, in the sewing process, the rubber band can be stretched with fixed strength, the evenly stretched rubber band and cloth are sewn together, and therefore the quality of a rubber band sewn product and the sewing efficiency can be improved.

The utility model discloses Hopkinson bar test equipment based on a rubber band transmitting device. The Hopkinson bar test equipment comprises a base, a platform, a clamp, a transmitting device, an incident bar, a transmission bar, an absorption bar and a damper, a plurality of bases are arranged at the bottom of the platform, and a launching device is arranged at the end of the upper side; the launching device comprises a shell, a bullet, a positioning pile and a rubber band; the bottom of the shell is fixed on the platform, a track is arranged in the shell, and stretching tracks are arranged on two sides; the bullet is positioned in the track and can translate along the track; handles are arranged on two sides of the bullet, are positioned in the stretching track and can translate along the stretching track; the positioning piles are fixed on the platform on the two sides of the launching device; the two ends of the rubber band are arranged on the two positioning piles in a sleeving mode respectively and penetrate through the track and the stretching track. According to the utility model, the mechanical property test cost of the material under the condition of high strain rate can be reduced, the stability and repeatability of the test are improved, and the test equipment is more compact and is convenient to transport, install and use.

This utility model belongs to the technical field of sewing machine accessories, specifically referring to a sewing machine elastic band holder; it includes a fixed frame and a front support and a rear support located at both ends of the fixed frame. Rollers are provided on the front and rear supports. Each roller includes a hollow tube, a bearing, and a mounting shaft. Enlarged holes are provided at both ends of the inner hole of the hollow tube, forming a first step surface and a second step surface between the enlarged holes and the two ends of the inner hole, respectively. Several axially arranged protrusions are distributed circumferentially on the wall of each enlarged hole. The bearing is located within the enlarged hole, and its outer ring is tightly fitted to the protrusions. The mounting shaft passes through both bearings. A limiter is provided at one end of the mounting shaft, and the other end is connected to the front or rear support via a connecting assembly. This utility model provides protrusions on the inner wall of the enlarged holes. Through the interference fit between the protrusions and the outer ring of the bearing, even if the connecting assembly becomes loose, it can effectively prevent the bearing from coming out of the enlarged hole of the hollow tube, ensuring the normal delivery of the elastic band.

This invention relates to the field of directional valve technology, and more particularly to a food-grade plate-type pneumatic directional valve, comprising a directional valve housing, a first channel at one end of the directional valve housing, two channels and a third channel at the bottom of the directional valve housing, quick-opening hand holes on both sides of the directional valve housing, a pneumatic actuator mounted on the side wall of the directional valve housing, and a baffle plate inside the directional valve housing connected to the pneumatic actuator via a coupling. This invention utilizes a float plate and microswitches. The float plate drives a slider to move within a groove. When the slider moves to contact either the first or second microswitch, a corresponding electrical signal is triggered. When liquid leakage causes an abnormal rise in the water level of a certain channel, the float plate rises accordingly, triggering the second microswitch, which activates an electric push rod to push the push plate, causing the rubber band to expand. The rubber band then opens the rubber sealing gasket, enhancing the sealing effect and reducing the possibility of leakage expansion.

The present invention provides a shoe tongue binding machine, comprising: a frame (101); a shoe tongue stacking conveying mechanism (200), the shoe tongue stacking conveying mechanism (200) comprising an infeed conveying section (201), a foldable conveying section (202) and an output conveying section (203) arranged sequentially along the shoe tongue conveying direction, the foldable conveying section (202) being able to switch between a supporting position and a downward folding avoidance position; a rubber band feeding mechanism (300); a ring release mechanism (400); and a spreading mechanism (500) disposed on the conveying path of the shoe tongue stacking conveying mechanism (200), the spreading mechanism (500) comprising a plurality of support rods (502) and a support rod driving member (501) for driving the support rods (502) to move, the plurality of support rods (502) being able to approach each other to enter the opening of the rubber band (107) and being able to move away from each other to spread the rubber band (107). The shoe tongue binding machine of the present invention can automatically bind shoe tongue stacks, thereby improving the automation level and production efficiency of the binding process at the back end of the shoe tongue production line.

The utility model relates to the technical field of rubber band guns, in particular to a folding rubber band gun which comprises a gun body left side plate and a gun body right side plate, a plurality of connecting grooves are formed in the inner side of the gun body left side plate and the inner side of the gun body right side plate, and a plurality of connecting pieces matched with the connecting grooves are arranged between the gun body left side plate and the gun body right side plate. A gun bolt trigger is arranged between the gun body left side plate and the gun body right side plate, and inserting holes are formed in the inner side of the gun body left side plate and the inner side of the gun body right side plate. According to the utility model, through the arrangement of the storable assembly, the handle middle piece and the handle side piece can be conveniently stored between the gun body left side plate and the gun body right side plate, the overall size is reduced, the storage is convenient, and through the matched arrangement of the trigger groove and the bolt trigger, the bolt trigger can be conveniently positioned and guided in the storage process; and the button for realizing storage adopts the rubber band as a reset power source, so that compared with a spring and the rubber band, the rubber band is easier to obtain and is not easy to lose.

The utility model discloses a kind of railway signal indoor distribution cabinet signal cable fixed mould, it is related to cable fixing technical field.The utility model includes cabinet body, the insulating pad is installed in cabinet body top, further includes: wire passing mechanism, the wire passing mechanism is arranged at the top of cabinet body, and the wire passing mechanism is used to wire for cable;Identification mechanism, the identification mechanism is arranged at the front and back of wire passing mechanism, and the identification mechanism is used to quickly identify cable;Wherein, the wire passing mechanism includes support assembly, and the support assembly is arranged at the top of insulating pad.The utility model is by setting fixed component, specifically indoor distribution cabinet signal cable upper layer wiring, first cable is placed on L-shaped support top, and it is fixed by rubber band one on anti-drop column along cable direction intersection binding, ensure that cable does not shake;Again, using rubber band two on wire rack, binding is carried out, so that cable is arranged neatly, and the intersection collision between cable is avoided.

The utility model discloses a multifunctional geological compass for solid mineral exploration, which relates to the technical field of solid mineral exploration and comprises a compass main body, a compass positioning pointer is arranged at the top of the compass main body, a long sighting device is hinged to the front side of the top of the compass main body, and a multifunctional compass cover is rotatably mounted on the rear side of the top of the compass main body. The multifunctional compass cover comprises a first functional cover, a second functional cover and a third functional cover, and according to the multifunctional compass, the multifunctional compass cover is arranged on the compass main body, so that various requirements in solid mineral exploration are met. In the exploration process, exploration personnel can quickly switch and use different functional covers according to actual conditions without carrying a plurality of independent tools, so that the exploration efficiency is improved, and when compass equipment is not used, the whole multifunctional disc cover and the compass main body are closed, a rubber band necking opening of the elastic protection bag is pulled open and is turned downwards to cover the compass main body, so that the compass equipment is convenient to use. Therefore, the compass main body is not easy to open automatically and is convenient to store.

The utility model belongs to the technical field of disposable absorption articles, and relates to a paper diaper combined by superfine denier spandex filaments. Comprising a paper diaper body, a front waist tape, leg rubber bands, three-dimensional rubber bands, an elastic waistline, a left tape and a right tape, the materials are bonded and fixed through hot melt adhesive, the front waist tape is located at one end of the paper diaper body, and the elastic waistline is located at the other end of the paper diaper body; the two sides of the paper diaper body between the front waist tape and the elastic waistline are respectively provided with a leg rubber band, and the middle of the paper diaper body is provided with two three-dimensional rubber bands. The leg rubber bands, the three-dimensional rubber bands and the elastic waistline are all composed of superfine denier spandex filaments, and the denier number of the spandex filaments is 70-280 D. The middle of the elastic waistline is composed of 70-280 D superfine denier spandex filaments, and the two ends of the elastic waistline are strip-shaped rolling heat sealing areas. Each leg rubber band is composed of three pieces of superfine denier spandex filaments, the stretching ratio is 1.7-3.5, and the arrangement distance between every two pieces of superfine denier spandex filaments is 1-10 mm; the three-dimensional rubber band is composed of three pieces of superfine denier spandex filaments, the stretching ratio is 1.9-3.5, and the arrangement distance between every two pieces of superfine denier spandex filaments is 1-10 mm.

The composite device comprises a front waistline part, a rear waistline part and a core layer, the rear waistline part is arranged at the tail end of the front waistline part, and the core layer is arranged between the front waistline part and the rear waistline part. Each of the front waistline part and the rear waistline part comprises a surface layer, a bottom layer and a staggered composite light elastic component arranged between the surface layer and the bottom layer, the staggered composite light elastic component can be compounded by two layers of materials, the interval between adjacent rubber bands is 2-2.45 mm, the three layers of materials are compounded by the rubber bands in a staggered manner, the interval between the adjacent rubber bands is 2-2.45 mm, and each non-woven fabric has the basis weight smaller than 6 g / m < 2 >. According to the non-woven fabric, the requirement for the precision of a spraying device during manufacturing is lowered, so that the spraying cost and difficulty in the manufacturing process are reduced, meanwhile, the gram weight of the non-woven fabric is small, the overall weight is reduced, after the non-woven fabric is manufactured into hygienic products, the overall weight can be reduced, and the use comfort level is enhanced.

The utility model discloses an angle-adjustable multifunctional ball training rebound net, relates to the technical field of exercise training equipment, and aims to meet the requirement of a trainee for adjusting a training angle, effectively improve the adaptability of training requirements, increase the training of ball hitting accuracy and improve the training effect. According to the technical scheme, the angle-adjustable multifunctional ball training rebound net is characterized in that the angle-adjustable multifunctional ball training rebound net comprises an iron frame, target cloth and a rebound net body, the iron frame comprises a bottom frame, a main frame, an adjusting frame and a fixing thin rod, the target cloth comprises a cloth body, a target frame, a net bag, corner holes and fixing ropes, and the bottom frame comprises a bottom frame, connecting rods and adjusting piles; the main frame comprises a main frame, a connecting piece and a fastening bolt, the rebounding net not only can be used for rebounding training of batting, but also is additionally provided with precision training, and the target cloth and the rebounding net are further fixed on the iron frame by adopting the fixed slender rod and the rubber band binding band, so that the rebounding net is prevented from generating displacement due to hitting, and the training experience feeling of trainees is improved.

The utility model relates to the technical field of rubber band guns, in particular to a spot shooting and continuous shooting exchange mechanism and a rubber band gun, the spot shooting and continuous shooting exchange mechanism comprises a first locking piece, a second locking piece, a trigger and a conversion clamping piece, the trigger is rotatably connected with a gun body, and the middle of the first locking piece and the middle of the second locking piece are rotatably connected with the gun body through pin shafts; the first locking piece is provided with a poke rod portion facing the trigger, the first locking piece and the second locking piece are connected with the gun body through a first spring and a second spring respectively, the middle of the trigger is rotationally connected with the gun body, and the upper side of the trigger is provided with a poke protrusion which pokes the poke rod portion of the first locking piece through rotation of the trigger. The trigger is connected with the second locking piece through the pull rod, the side face of the second locking piece is in driving connection with a conversion clamping piece installed on the gun body, and the rubber band gun manufactured through the scheme has the advantages of being simple in structure, stable in shooting, good in cooperation effect, high in interestingness and the like.

Diagnostic frame made of aluminum or wood, to whose frame a freely movable rubber band is attached both vertically and horizontally.