825 results about "Rubber band" patented technology

To provide a hood cover for a cargo receiving truck which has both aesthetic appearance and airtightness and has a medium-high roof height to enable sleeping in the vehicle. 【assignment】 The canopy cover for the cargo receiving truck of the present invention covers the cargo bed of the cargo receiving truck in a box shape and has a flat or sloped top surface, and is equipped with folded edges of a predetermined width and thickness provided on the lower edge of both sides and the rear, locking bands that lock both sides and the rear of the folded edges, a plurality of cargo fastening tongues, and rubber cargo fastening bands that tighten and secure the cargo fastening tongues and the gate door loading hooks. The gate-shaped cross frame is made up of a gate-shaped reinforcing frame member equipped with connecting and fixing means that is connected and fixed to the side gate loading bed doors on both sides of the cargo receiving truck, and the suspension frame is made up of a plurality of reinforcing frame members equipped with extension means, pivoting and snapping means, and connecting and clamping means that suspend the gate-shaped cross frame and the torii gate.

The utility model discloses a novel box support opening device which comprises a machine frame, a conveyor used for conveying a box support is horizontally installed on the machine frame, a box supporting mechanism and a hooking and pulling mechanism are installed on the portion, at the tail of the conveyor, of the machine frame, and the box supporting mechanism is used for outwards supporting the box support on the rubber band fixing side; the hooking mechanism is used for unfastening the rubber band on the box support; a box taking mechanism and a material storing mechanism are further arranged on the rack, and the material storing mechanism is used for storing the disassembled box supports; the box taking mechanism is installed between the material storage mechanism and the conveyor and used for conveying the box supports unfolded on the conveyor to the material storage mechanism. According to the device, after rubber bands on the plastic box supports are rapidly taken down, the box supports are flattened and collected in a centralized mode, and therefore the box opening efficiency of the box supports is remarkably improved.

The invention relates to the technical field of hygienic products, in particular to a manufacturing method of a fine-denier rubber string waistline elastic body component and the waistline elastic body component. The manufacturing method of the fine-denier rubber string waistline elastic body component comprises the steps that 180-260 70-280 denier rubber strings are conveyed at the stretching ratio of 2.0-2.5, and when the rubber strings are conveyed to a laying procedure, the elastic strings are arranged at the stretching ratio of 2.0-2.5; the lower-layer non-woven fabric is laid with the stretching ratio of 2.5-3.0, then glue is sprayed to the rubber band, and the rubber band and the upper-layer non-woven fabric are compounded and bonded to obtain the waistline elastic body component. The invention aims to overcome the defect that the manufacturing cost is increased due to high defective product rate in the production process caused by high possibility of breakage of the thin rubber band in waistline layout in the prior art, and provides the manufacturing method of the fine denier rubber band waistline elastomer component and the waistline elastomer component, so that the occurrence of breakage of the thin rubber band in the production process can be reduced, and the manufacturing cost is reduced.

The utility model relates to the technical field of pet pull-ups, and discloses a pair of special pull-ups for a pet male dog, which comprises a pull-ups main body, an interior is arranged in the pull-ups main body, a core body is arranged in the interior, the pull-ups main body comprises a waist elastic loincloth and an interior, and the interior is arranged in the waist elastic loincloth. A core body, a waterproof film, a surface layer non-woven fabric and a bottom layer non-woven fabric are arranged in the waist elastic loincloth, a loincloth rubber band is arranged in the waist elastic loincloth, and the surface layer non-woven fabric covers the core body and the waterproof film. According to the pull-up pants special for the male pet dog, the pull-up pants body is worn on the male pet dog, it is guaranteed that the inner garment with the lengthened design is attached to the abdomen of the male pet dog, better wrapping performance can be provided, the waist is freely stretched out and drawn back, and the core body with the shortened design on the inner garment is located at the genital organ of the male dog; the genital organ of the male pet dog can be prevented from extending out of the pull-up pants body.

The invention relates to a speargun equipped with a system for improving performance and ergonomics. The essence of the invention is a system for stopping the contraction of the rubber bands on the lower side of the speargun in roller and inverted roller spearguns. The rubber bands are stopped by a stopping element positioned on the lower side of the speargun. In addition to this stopping element, the stopping of the rubber bands is also facilitated by a connecting element that links the left and right rubber bands, forming a loop that catches onto the stopping element, thereby preventing further contraction of the rubber bands. The stopping element can be implemented in a movable or fixed manner and positioned on the speargun in various ways, allowing different effects to be achieved — stopping the rubber bands at the end of the shot with full power and / or regulating the shot power. The speargun according to the invention allows quick and simple shot power regulation in both directions during the dive, as well as easier loading. Furthermore, by reducing vibrations at the end of the shot, it enhances shooting accuracy.

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 utility model discloses a scoliosis correcting device, which belongs to the field of scoliosis correction and comprises a first correcting component and a second correcting component, the first correcting component comprises a plurality of straps, two ends of two straps are fixedly connected with first correcting blocks, two ends of the other straps are fixedly connected with second correcting blocks, and the second correcting blocks are fixedly connected with the second correcting blocks. Rubber bands are installed in the first correcting blocks and the second correcting blocks located on the two sides of the strap, and one side of each first correcting block and one side of each second correcting block are fixedly connected with a first side band and a second side band correspondingly. The first correction assembly is matched with the second correction assembly, so that the spine at the lateral bending position of a user can be accurately corrected, the practicability of the correction device is improved, meanwhile, the spine at the back of the user can be corrected, and the universality of the correction device can be improved.

The invention provides an elastic composite material and a preparation method thereof and a pants product, the elastic composite material comprises a first non-woven fabric, a second non-woven fabric and an adhesive elastic band arranged between the first non-woven fabric and the second non-woven fabric, the adhesive elastic band is an SEBS copolymer or contains an SEBS copolymer, and the adhesive elastic band is made of a thermoplastic elastomer. Wherein the adhesive elastic band imparts elasticity to the elastic composite material. The hot melt adhesive property and elasticity of the SEBS copolymer are combined, the inner layer non-woven fabric and the outer layer non-woven fabric of the waistline assembly are bonded together through online melting of the SEBS copolymer, stretchability and viscidity are provided at the same time, existing waistline rubber band and glue bonding is replaced, only the waistline non-woven fabric and the SEBS material are used for compounding, and in addition, the waistline elastic partition design is adopted, so that the elasticity of the waistline assembly is greatly improved. And the advantages of cost saving, air permeability, softness, wearing comfort improvement and the like are brought.

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 utility model belongs to the technical field of automobile brake machining, and particularly relates to an operation platform for machining an adjuster of an automobile brake, which comprises a base table and a support column, the support column is fixedly mounted on the bottom surface of the base table, and an adjusting mechanism is arranged on the upper surface of the base table. The adjusting mechanism comprises a hydraulic cylinder, a lifting column, a fixing plate, a driving motor, a rotating shaft, a circular seat and a placing table; and the hydraulic cylinder is fixedly mounted on the upper surface of the base table. According to the operation platform for machining the adjuster of the automobile brake, by arranging the adjusting mechanism, when the adjuster of the automobile brake is machined, the height of the containing table can be adjusted, and the direction of the containing table can be rotationally adjusted, so that the use convenience is improved; a groove is formed in one side of the upper surface of the placement table, a part placement box is fixedly mounted on the inner wall of the groove, so that parts can be placed and taken conveniently when the adjustor is machined, and an arranged fixing rubber band can fix the whole adjustor to avoid the situation of movement during machining.

The invention relates to the technical field of pipe fittings, in particular to a polypropylene HFB corrugated pipe with a locking connector structure, which comprises two polypropylene HFB corrugated pipe bodies, the two polypropylene HFB corrugated pipe bodies are spliced end to end, the splicing position of the two polypropylene HFB corrugated pipe bodies is sleeved with a pipe connecting sleeve, a reserved groove is formed in the outer ring surface of the pipe connecting sleeve, and the locking connector structure is arranged in the reserved groove. Two groups of locking joints are inserted into the preformed groove; the polypropylene HFB corrugated pipe has the beneficial effects that connection is achieved through matching of the pipe connecting sleeve and the locking connector, the pipe connecting sleeve and the polypropylene HFB corrugated pipe body are tightly combined together, the gap between the locking connector and the positioning groove is filled with the rubber band, the locking connector is further prevented from swinging at will, the connection stability is effectively enhanced, and large external force can be borne; risks of connection loosening and falling caused by external force or environmental factors are reduced, and safe and stable operation of a pipeline system is guaranteed.

The utility model discloses an auxiliary mechanism for shaping creases of women's shoes, which belongs to the technical field of women's shoe processing and comprises a height-adjustable support, a lower die and an upper die, the height-adjustable support is provided with a die support, the lower die is detachably mounted on the die support and is used for placing an upper surface, and the upper die is matched with the lower die to work and is pressed and covered on the upper surface. A plurality of extrusion edges are fixedly arranged on the lower end face of the lower die, a plurality of through shaping grooves are formed in the upper die, and the extrusion edges correspond to the shaping grooves one to one. According to the technical key points, after wrinkling of an upper rubber band, the upper rubber band is laid on a lower die, then an upper die covers the upper die to clamp and fix the upper, wrinkles are all located in a shaping groove, meanwhile, an extrusion edge on the die can support the wrinkles, through combined work of the extrusion edge and the shaping groove, the position and size of the wrinkles are limited, and therefore the production efficiency is improved. A uniform, unified and standard wrinkle shape can be conveniently formed after the wrinkles are heated and shaped by a cloth ironing machine, so that the standardization degree is improved.

By providing a folding edge portion, a locking band, and a lashing tongue piece on the cover for a loading truck, it is intended to provide a cover for a loading truck that has both aesthetic appearance and airtightness. 【Solution means】The cover 10 for a loading truck of the present invention is composed of a cover 11 and a cover holding member. At least a part of the cover 11 has a rectangular shape that covers the upper surface of the loading platform 34 of the loading truck K. The cover 11 is provided with a folding edge portion 16 having a predetermined width and thickness at the four side edge portions, a locking band 17, a plurality of lashing tongue pieces 18, and a lashing rubber band 15. The cover holding member 19 is connected to an edge portion of the side loading platform door 13 or the rear loading platform door 14 on both side surfaces of the loading truck K or a part of the frame of the torii located in front of the loading platform, and the cover 11 is covered from above the loading platform 34.

The utility model relates to the technical field of daily necessities, and discloses a high cranial crest fluffy clip which comprises an upper clip body and a lower clip body, the top of the upper clip body is fixedly connected with five upper clip teeth, the bottom of the upper clip body is fixedly connected with an upper end cover, the inner side of the upper end cover is provided with an upper sleeve hook, and the lower end of the upper clip body is provided with a lower sleeve hook. The top of the lower clamp body is fixedly connected with lower clamp teeth, the number of the lower clamp teeth is five, the lower clamp teeth correspond to the upper clamp teeth, the bottom of the lower clamp body is fixedly connected with a lower end cover, the inner side of the lower end cover is provided with a lower sleeve hook, and the lower sleeve hook and the upper sleeve hook are connected in a matched mode through a rubber band. A clamping groove is formed in the position, close to the center, of the outer surface of the front side of the lower clip body. The upper plastic hair clip solves the problems that existing upper plastic hair clips are various and can generally meet the requirements of decoration, fixation and attractiveness of female friends, but the number of products capable of giving consideration to attractiveness and fixation is small, or the fixing effect is good, or the decoration effect is good but the fixing effect is poor.

The utility model relates to an ejection rack device, belongs to the technical field of pneumatic ejection of unmanned aerial vehicles, and particularly relates to a rubber band power ejection rack device of a small unmanned aerial vehicle, which comprises a shell, and a motor is fixedly connected to the inner wall of one side of the shell; the unmanned aerial vehicle is placed on the placing frame, the motor is started to drive the rotating shaft to rotate, drive the half gear and the rack to move and drive the placing frame on the connecting block to move backwards, when the half gear and the rack are not meshed, the unmanned aerial vehicle can be catapulted through the rubber band catapulting assembly, and automatic catapulting of the unmanned aerial vehicle is achieved; according to the unmanned aerial vehicle ejection device, the practicability of the device is improved, then the working efficiency of unmanned aerial vehicle ejection is improved, and the problems that most existing devices are stretched through air cylinder structures when ejecting unmanned aerial vehicles, the air cylinder structures are prone to being influenced by the environment during use, the performance of air cylinders is prone to being influenced, and the service life of the air cylinders is prolonged are solved. And therefore, the working efficiency during ejection of the rubber band is reduced.

The invention discloses a salt lake rock core permeation sample chamber for testing the permeation coefficient of a salt lake rock core sample, the salt lake rock core permeation sample chamber comprises an upper cover (2), an organic glass barrel (3) and a lower cover (4), a base (8), a latex film (11) and a pressurizing cap (7) are sequentially arranged above the lower cover (4) from bottom to top, and the latex film (11) sleeves the base (8) and the pressurizing cap (7), is tightened by a rubber band and is fastened by a hoop straining ring; and the lower cover (4) is provided with a water inlet and outlet valve interface (13) which is connected with a confining pressure controller and is used for controlling the peripheral annular pressure of the latex film (11), and foot pads (5) for supporting the sample chamber. A salt lake rock core sample is put into the latex film and then put into the sample chamber, a certain annular pressure is given to the sample through the water inlet and outlet valve interface, lateral seepage is prevented by controlling the annular pressure, and the situation that the permeability coefficient test result is unreliable due to the fact that the original structure state of the sample is changed under the action of large external force is prevented.

The invention discloses an isostatic pressing mold for large-size ceramic plates and a using method thereof, and belongs to the field of isostatic pressing of ceramic plates. The isostatic pressing mold comprises a supporting framework, a bearing box body, a pressing plate, a paper box, a rubber band, a sealing bag and a feeding opening. According to the method, the isostatic pressing process of the large-specification ceramic plate can be completed under the condition that no large press is provided, or although the large press is provided, the number of products is small, and a set of expensive special mold is not worthy of being specially customized, a large-pressure press and a metal mold are not needed, and the isostatic pressing process can be completed through simple manual operation; and the equipment investment cost required for manufacturing the large-specification ceramic plate is reduced.

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.

The utility model relates to the technical field of follow-up visit instruments, and discloses an integrated diabetes mellitus follow-up visit instrument which comprises a storage box, a turnover cover is arranged on the top face of the storage box, and two hinges are fixedly installed on one side of the storage box. Through mutual cooperative use of a storage box, an overturning cover, a first foam block, a first placement groove, a fixing groove, a second placement groove and an arm band for blood pressure measurement, the effect of diagnosis and treatment or physical examination on the body of a diabetic patient can be achieved, and multiple detection items are integrated; the multifunctional analyzer, the latticed storage box and the plate clamp are arranged in several spaces, the up-down moving spaces of the multifunctional analyzer, the latticed storage box and the plate clamp are limited, movement of the multifunctional analyzer is limited through the arranged first rubber band and the pearl wool foam plate, fixing is firmer, and when the storage box falls off and jolts and shakes, the multifunctional analyzer is not prone to falling off. And meanwhile, the storage boxes are integrated in the box, so that the storage boxes are convenient to carry.

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 utility model relates to the technical field of clothing sewing rubber band measuring equipment, in particular to a size control device for a clothing sewing rubber band. According to the technical scheme, the sewing rubber band comprises a bottom plate and a sewing rubber band body, and further comprises a protruding block fixedly connected to the upper surface of one end of the bottom plate, a portable scale is arranged on the upper surface of one end of the bottom plate, and a binding and clamping mechanism for clamping the portable scale is arranged on the protruding block; the clamping mechanism is installed at the end, away from the protruding block, of the portable scale and used for fixing one end of the sewing rubber band body. According to the utility model, the projection, the portable scale, the clamping mechanism, the measuring mechanism and other structures are matched, so that inaccurate measurement results caused by too long stretching or too short compression during the size measurement of the garment sewing rubber band can be avoided, the size inconsistency caused by too large measurement errors can be reduced, the size of the cut sewing rubber band can be accurately measured, and the working efficiency can be improved. And after a finished product is manufactured, the rubber string size better meeting the requirements of a wearer can be designed, and the wearing comfort is improved.

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 invention provides a finished product supplementing, sorting and packaging device and method, and relates to the technical field of automatic equipment. Comprising a feeding, sorting and supplementing device, a storage device and a packaging device. The feeding, sorting and supplementing device comprises a feeding mechanism, a conveying mechanism, a detecting mechanism, a sorting mechanism and a supplementing mechanism. The packaging device comprises a fishing claw mechanism, a rubber band binding mechanism, a labeling mechanism, a packaging mechanism, a heat sealing mechanism and a discharging mechanism. By means of the scheme, the product sorting, supplementing and packaging efficiency can be improved, whole-process automation is achieved, and the structure is compact.