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46results about How to "Simple folding structure" patented technology

Self-propelled pesticide spraying machine suspender spraying device

The invention relates to agricultural machinery, and discloses a self-propelled pesticide spraying machine suspender spraying device, which comprises a bracket mechanism, a folding driving structure and a plurality of suspenders, which are arranged on the bracket mechanism, and nozzles arranged on the bracket mechanism and suspenders. In the device, the groove-shaped section of the bracket mechanism can effectively protect the spraying device and prevent the nozzles from damaging leaves of crops; a flexible connecting device between the suspenders and the bracket mechanism is arranged in the groove to prevent the suspenders from being broken due to overlarge resistance, and prevent the suspenders from excessively rotating; a poking piece pokes the leaves of the crops to make the back surfaces of the leaves receive more spray so as to achieve better disease and insect controlling effect; Y-shaped supporting tubes at the bottoms of the suspenders make the spraying angles of the nozzles on the suspenders upwards inclined in a vertical plane, and the leaves of the crops can receive more effective spray; and the brackets in a connecting rod form can mutually drive one another to unfoldor fold, a folding structure is simplified, the operation cost is reduced and the reliability is improved.
Owner:CHINA AGRI UNIV

Crib capable of being rapidly folded

The invention relates to a crib. A crib frame is a foldable. A first locking mechanism and a second locking mechanism on the two sides of a front supporting rod are unlocked through a first connecting and unlocking mechanism, the first connecting and unlocking mechanism is moved downwards, the front supporting rod is folded in half by adopting the first connecting and unlocking mechanism as the center, a left supporting foot stool and a right supporting foot stool at the two ends get close to each other, folding of the crib is completed, the folded front supporting rod and a rear support are located on the inner sides of the left supporting foot stool and the right supporting foot stool, the folded left supporting foot stool and the right supporting foot stool get closer, the folded occupied space is further reduced, transportation and storage are convenient, and the crib is simple in folding structure, convenient to operate and easy to use.
Owner:GUANGDONG ROADMATE GRP

Novel foldable electric bicycle

The invention relates to a novel foldable electric bicycle. The novel foldable electric bicycle comprises a frame, wheels, a handlebar and a seat cushion, wherein a rechargeable battery is mounted in a front wheel; a driving motor and a controller are mounted in a rear wheel; the frame comprises a front wheel frame and a rear wheel frame which are correspondingly arranged at the front and back and are interconnected through a wheel frame folding structure; rims for positioning the front wheel and the rear wheel are correspondingly arranged in the front wheel frame and the rear wheel frame; the front wheel frame is connected to the front wheel through a front rotating shaft and a wheel folding structure; the front wheel can be folded and stored into the rim in the front wheel frame; the rear wheel frame is connected to the rear wheel through a rear rotating shaft and a wheel folding structure; the rear wheel can be folded and stored into the rim in the rear wheel frame; the handlebar comprises a lower supporting rod which is connected to the front wheel frame, an upper supporting rod which is mounted on the upper end of the lower supporting rod, and handles which are connected to the upper supporting rod; the lower supporting rod and the upper supporting rod are connected through a supporting rod folding structure; the handles can be folded up and down relative to the upper supporting rod; the seat cushion is mounted on the rear wheel frame through a lifting rod.
Owner:WUXI KOLERWHEEL INTELLIGENCE SCI & TECH LIMITED

Folding portable electric bicycle provided with telescopic steering handlebar

The invention provides a folding portable electric bicycle provided with a telescopic steering handlebar. The folding portable electric bicycle comprises the telescopic steering handlebar, a front fork rod, a front frame, a middle beam, a rear fork piece, a saddle, a front wheel, a rear wheel and an electric driving system. The telescopic steering handlebar is connected with the front fork rod and the front frame and composed of a left handlebar body, a right handlebar body, an upper locking piece, a lower locking piece and a handle. The front frame is composed of a rotating component and a front connecting piece. The middle beam is formed by connecting a beam pipe, a front internal brake shoe, a front slotted piece, a rear slotted piece, a rear internal brake shoe, two pedal pieces and two traveling wheels. The rear fork piece is formed by connecting a left fork piece, a right fork piece, a suspension supporting piece and a reinforcing rod. The saddle is formed by connecting a saddle pipe, a locking and connecting piece, a connecting rod, a saddle body and a folding and positioning hook. The front wheel is mounted on a front axle. The rear wheel is mounted at the rear ends of the left fork piece and the right fork piece. The electric driving system comprises a motor, a battery, a controller and a control switch. The motor is arranged on the rear wheel. The battery and the controller are both arranged in the beam pipe of the middle beam.
Owner:TAICANG CHEZHONGBAO LEISURE ARTICLES +1

Portable Uniform-temperature Gas Oven

A portable uniform-temperature gas oven, comprising an upper cover, an oven body, a burner, a flame dispersion plate, a grilling net, a supporting seat and a bracket. The oven has the advantages of simple structure, scientific application, uniform-temperature grilling surface, and environment protection, lightweight, folding and carrying in convenience.
Owner:JIANGMEN CADERO HARDWARE PROD MFG

Lifting folding type platform protection device suitable for various vehicle types

The invention discloses a lifting folding platform protection device suitable for various vehicle models, which is characterized by comprising lifting folding platform doors (6), stand columns (4) andan end door (2), wherein the plurality of lifting folding platform doors and the stand columns are sequentially and alternately arranged in the longitudinal direction of the rail to form longitudinalplatform doors, and the transverse end doors are arranged at the two ends of each longitudinal platform door; the widths of all the lifting folding platform doors are equal, and the sum of the widthsof all the lifting folding platform doors accounts for 80% or above of the total length of the longitudinal platform doors; and the lifting folding platform door comprises a plurality of shielding folding pieces (6-1) which are sequentially hinged up and down, and the two ends of each shielding folding piece (6-1) can slide up and down on the stand columns on the two sides. Fixed doors and sliding doors of traditional platform doors are replaced by folding and unfolding the lifting folding platform doors up and down, and the shielding function of the platform door is achieved. On the premisethat the platform door device is arranged without retreating to reduce the width of the platform, the platform protection device can adapt to various railway vehicle types through linkage of the control system.
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP

Folding self-walking bag

InactiveCN105799838AHidden fold structureFlexible folding structureFoldable cyclesBlock and tackleLower face
The invention discloses a folding self-walking bag which is provided with a hidden folding structure, can be subjected to motion control in the electric running process and can serve as an ultra-lightweight-scale range extending complementation traffic tool. The folding self-walking bag is characterized in that when the folding self-walking bag is folded, a rider treads a lever pedal to pry the bow of the pedal to be guided by a cross hinge and a pulley set to move upwards along a guide rail and be interlocked with a non-detachable buckle at the upper end of the guide rail, the pedal overturns around a transverse hinge and is folded at the moment, the size of a rear wheel at the tail end of the pedal is redistributed, the rear wheel is folded in a space in the lower face of the bottom or the side face of a bag body, and thus folding is completed in a stand state very quickly. The folding self-walking bag serves as the ultra-lightweight-scale range extending complementation traffic tool, and is beneficial to improving the public bus trip experience, more conveniently using metros and rapid traffic systems for flexible trips, and relieving traffic jams from bottom to top.
Owner:罗轶

Foldable scooter

A foldable scooter including a pedal unit, wheels mounted on both ends of the pedal unit, and a steering column arranged on the front of the pedal unit. The pedal unit includes a front pedal and a back pedal, both of which are connected with each other through a folding mechanism. The wheels include a front wheel and a rear wheel, which are fixed on the front pedal and the back pedal, respectively. The folding mechanism includes an unfolding locking part for fixing the unfolded front and back pedal and a folding locking part for fixing the folded front and back pedal. After being folded, the front wheel and rear wheel contact with the ground and roll synchronously, and running tracks of the front wheel and the rear wheel are spaced by a distance. The foldable scooter can be placidly towed and is convenient to carry, thereby saving labor.
Owner:ALLIED FANCY TECH

Automatic bagging machine for plastic packaging bags

The invention discloses an automatic bagging machine for plastic packaging bags. The automatic bagging machine comprises a machine frame, and a feeding device, a distributing device, a clamping manipulator, a folding device, a packaging bag input device, a bag opening device, a sealing device and a packaging bag conveying device are arranged on the machine frame. According to the automatic baggingmachine, the plastic packaging bags are conveyed through the feeding device, a certain quantity of the plastic packaging bags are conveyed to the folding device to be folded in half through the movement of the distributing device in cooperation with the clamping manipulator, then the packaging bag input device is utilized to input the packaging bags, the bag opening device is utilized to open thepackaging bags, bagging of the plastic packaging bags is completed in cooperation with the clamping manipulator, and then the packaging bags are sealed through the sealing device, so that packaging of the plastic packaging bags is completed. The whole device is simple in structure, full-automatic bagging is realized without labor cost, and the cost is low; and in the bagging process, suction cupsare utilized to suck the packaging bags, the clamping manipulator is utilized to clamp and convey the plastic packaging bags, the plastic packaging bags and the packaging bags are not prone to beingtorn, the defective rate of products is low, and the whole device is high in automation degree.
Owner:隽业(厦门)智能科技有限公司

Multi-functional IL folding electric bicycle

The invention discloses a multi-functional IL folding electric bicycle. The multi-functional IL folding electric bicycle is characterized in that the electric bicycle is a folding electric bicycle consisting of a bicycle head unit, a riding unit and a folding connector, the bicycle head unit is closed together with the riding unit to form an I-shaped folding state, the vertical bicycle head unit and the horizontal riding unit are unfolded to form an L-shaped running state through the connection of the folding connector, and no brake cable and electrical connection line exists between the bicycle head unit and the riding unit. The multi-functional IL folding electric bicycle is simple in structure, the size after folding is small enough, the weight is light enough to facilitate the carrying along with a public transport means, and convenience can be provided for people on road about 1 km in daily life, and multiple functions such as taking care of old people and babies can also be provided.
Owner:张安斌

Elastic folding structure and headset having elastic folding structure

The invention belongs to the technical field of headset structures, and provides an elastic folding structure and a headset having the elastic folding structure. The elastic folding structure comprises bracket parts and a connection component connected between adjacent two bracket parts; a spring component capable of directionally moving in a reciprocating manner is connected in the connection component; a cam part capable of rotatably releasing or pushing the spring component is arranged at one end of the bracket part; and the cam parts of the adjacent two bracket parts can rotatably push two ends of the spring component separately. Due to the design, the problem that the existing folding device is complex in structure and relatively poor in recovery capability after being folded can be solved.
Owner:SHENZHEN GRANDSUN ELECTRONICS

Refrigerator door plate bending die

The invention relates to a refrigerator door plate bending die. The refrigerator door plate bending die comprises an upper die rib plate, a lower die plate, an upper die plate, a lower die deck plate, lower die bending bars, driving blocks, upper die mounting bases, reset rear stopping bars, reset guide pillars and reset springs. The outer sides of the lower die bending bars are provided with bending surfaces. The other ends of the reset guide pillars are connected with upper die bending bars. The inner sides of the upper die bending bars are provided with bending inclined surfaces. The top surfaces of the inner sides of the driving blocks are provided with driving surfaces. The bottoms of the outer sides of the upper die bending bars are provided with driving inclined surfaces. The upper die plate is provided with pressing plate guide pillars and a material pressing plate. The outer sides of the lower die bending bars are provided with linear bearings and discharging guide pillars. Part returning strips and material returning springs are arranged at the tops of the discharging guide pillars. According to the refrigerator door plate bending die, the driving blocks drive the upper die bending bars to move along the edges of the lower die bending bars, so that an edge folding structure for a refrigerator door is simple; the part returning strips are arranged on the sides of the two longest lower die bending bars, so that discharging is facilitated; and positioning blocks on the part returning strips prevent interference between the upper die bending bars and the part returning strips.
Owner:昆山市三建模具机械有限公司

Bedstead

The invention discloses a bedstead, which comprises a first bed rod, a second bed rod and a folding mechanism, wherein the folding mechanism comprises an operation part, a clamping part, a clamping reset part and an adjusting part. The first end of the operation part is rotatably connected to the first bed rod, and the second end of the operation part is rotatably connected to the second bed rod.The clamping part is movably arranged on the operation part between a matching position and a disengaged position, and the clamping part is matched with the first bed rod in the matching position, andthe clamping part is separated from the first bed rod in the disengaged position. The clamping reset part is connected between the clamping part and the operation part so as to normally drive the clamping part to move towards the matching position. The adjusting part is provided with an adjusting surface which is in contact with the clamping part, and the adjusting surface is configured to drivethe clamping part to move between a matching position and a disengaged position when the adjusting part slides. According to the bedstead, the folding mechanism is simple, during the use process, thesafety performance of the bedstead is high, and when not in use, the bedstead can be folded, and the space is saved.
Owner:DONGGUAN JINWANG CHILDREN PROD CO LTD

A refrigerator door panel bending mold

The invention relates to a refrigerator door plate bending die. The refrigerator door plate bending die comprises an upper die rib plate, a lower die plate, an upper die plate, a lower die deck plate, lower die bending bars, driving blocks, upper die mounting bases, reset rear stopping bars, reset guide pillars and reset springs. The outer sides of the lower die bending bars are provided with bending surfaces. The other ends of the reset guide pillars are connected with upper die bending bars. The inner sides of the upper die bending bars are provided with bending inclined surfaces. The top surfaces of the inner sides of the driving blocks are provided with driving surfaces. The bottoms of the outer sides of the upper die bending bars are provided with driving inclined surfaces. The upper die plate is provided with pressing plate guide pillars and a material pressing plate. The outer sides of the lower die bending bars are provided with linear bearings and discharging guide pillars. Part returning strips and material returning springs are arranged at the tops of the discharging guide pillars. According to the refrigerator door plate bending die, the driving blocks drive the upper die bending bars to move along the edges of the lower die bending bars, so that an edge folding structure for a refrigerator door is simple; the part returning strips are arranged on the sides of the two longest lower die bending bars, so that discharging is facilitated; and positioning blocks on the part returning strips prevent interference between the upper die bending bars and the part returning strips.
Owner:昆山市三建模具机械有限公司

Structure for folding standpipe of bicycle

A folding structure for the vertical tube of bicycle is composed of upper vertical tube with a slot and a locking hoop having two through holes at its both ends, lower vertical tube, locking handle module with a fastening pin and its sleeve and a locking handle with eccentric structure, folding guide plate with symmetrical two screw holes and symmetrical two guide holes, and locating and fixing screws.
Owner:魏文士 +1

New Folding Electric Bike

A novel folding electric bicycle comprises a frame (1), wheels (3), a handlebar (6), and a seat cushion (2). A rechargeable battery is installed in a front wheel (301), and a drive motor and a controller are installed in a rear wheel (302); the frame (1) comprises a front wheel carrier (101) and a rear wheel carrier (102) which are arranged front and back and are connected to each other by means of a wheel carrier folding structure (4), and two rims used for placing the front wheel (301) and the rear wheel (302) are respectively arranged in the front wheel carrier (101) and the rear wheel carrier (102); the front wheel carrier (101) is connected to the front wheel (301) by means of a front rotating shaft (8) and a wheel folding structure (5), and the front wheel (301) can be placed in the rim of the front wheel carrier (101) in a folding way; the rear wheel carrier (102) is connected to the rear wheel (302) by means of a rear rotating shaft (9) and another wheel folding structure (5), and the rear wheel (302) can be placed in the rim of the rear wheel carrier (102) in a folding way; the handlebar (6) comprises a lower support rod (601) connected to the front wheel carrier (101), an upper support rod (602) installed at the upper end of the lower support rod (601), and a handle (603) connected to the upper support rod (602), the lower support rod (601) and the upper support rod (602) being connected to each other by means of a support rod folding structure (7), and the handle (603) capable of being turned over and folded up and down relative to the upper support rod (602); and the seat cushion (2) is installed on the rear wheel carrier (102) by means of a lifting rod (10).
Owner:WUXI KOLERWHEEL INTELLIGENCE SCI & TECH LIMITED

Dish washing machine with compact structure

The invention relates to a kitchen cleaning electric appliance and particularly relates to a dishwasher with a compact structure. The dishwasher comprises a base and a shell arranged above the base, wherein a cleaning chamber is formed in the shell, and a water collecting tank is arranged at the bottom of the cleaning chamber, and is characterized in that a hollow spraying seat is arranged at the bottom of the cleaning chamber; a water outlet end of the spraying base is located in the cleaning cavity, a lower portion of the spraying base extends into the base, a first water inlet hole and a second water inlet hole are formed in the lower portion of the spraying base, the first water inlet hole is communicated with a water supply system, and the second water inlet hole is communicated with a water collecting tank through a circulating system; the water supply system and the circulating system feed water into the cleaning cavity through a water outlet end of the spraying base, and the water supply system and the circulating system do not work at the same time. The dishwasher is advantaged in that the water inlet and the circulating outlet of the dish-washing machine are the same port, the waterway design is greatly simplified, the overall structure is more compact, and the cost is lower.
Owner:周欢

Folding bicycle

The invention discloses a folding bicycle. The folding bicycle comprises a front frame body, a middle frame body and a rear frame body, wherein the front frame body is vertically arranged, and a front wheel and a steering control mechanism are arranged on the front frame body; the rear frame body is provided with a rear wheel and a folding auxiliary supporting wheel located behind the rear wheel.; the rear frame body comprises a first connecting part, a rear end of a first connecting rod is connected to the first connecting part through a first shaft, and a front end of the first connecting rod is connected to a lower portion of the front frame body through a second shaft. According to the folding bicycle, a complex folding structure in the prior art is modified, the folding structure is arranged to be a structure comprising the front frame body, the middle frame body, the rear frame body, the folding auxiliary supporting wheels, the first connecting rods, the first connecting plates, the second connecting plates and the telescopic driving device, the whole folding structure is greatly simplified, the vehicle body can be driven to be automatically folded or unfolded through the telescopic driving device, and convenience is achieved.
Owner:金华市祺拓车业有限公司

Folding articulating missile fin having sliding block detent mechanism and guided missile

A folding articulating missile fin having a sliding block detent mechanism and a guided missile. The folding articulating missile fin includes a sliding block detent mechanism composed of the sliding block elastically supported by a spring and sliding in a guide groove of a lower fin, a hinge pin allowing an upper fin and a lower fin to be unfolded, and a pair of upper and lower stop rings retaining opposite ends of the hinge pin, in which when the upper fin that has been unfolded is fully folded, the upper fin keeps folded in contact with the sliding block, and when the upper fin having been folded is unfolded, the upper fin remain unfolded and in contact with the sliding block. Accordingly, the structure related to the spring is simplified, and since a sliding-type mechanism is used, the folding fin can be quickly assembled.
Owner:AGENCY FOR DEFENSE DEV

An intermittent pulse corona discharge lightning rod

InactiveCN109167262AAvoid secondary damageOptimized folding structureCorona dischargeLightning rodCorona discharge
A lightning rod for intermittent pulse corona discharge include a lightning shield, A first transmission cavity is arranged in the lightning protection rack, A left side of that first transmission chamber is provided with a first belt chamber which is communicated with each other, a rotating shaft sliding cavity connected with each other is arranged above the first transmission cavity, a first bevel gear cavity is arranged on the right side of the first transmission cavity, a gear cavity is arranged above the first bevel gear cavity, a second bevel gear cavity is arranged on the right side ofthe first bevel gear cavity, and an insulation frame is fixed in the lightning protection frame; The advantage of that invention are simple structure, The upper end of the lightning rod is provided with a simple folding structure, the height of the main lightning rod is lifted to drive up each auxiliary lightning rod, after the auxiliary lightning rod is lifted to the highest level, the auxiliarylightning rod naturally unfolds, and the mechanism can effectively prevent damage to the lightning rod at the height caused by the strong wind, thereby prolonging the life of the lightning rod.
Owner:屠晓玲

Foldable foot bath and its adjustment method

The invention relates to a folding foot bath device and an adjusting method thereof. The folding foot bath device is designed for solving the technical problem of poor design of a folding telescopic structure in an existing like product. A basin base and a basin body of the foot bath device are buckled to form a shell. A boss is arranged on the bottom face in a foot bath groove of the basin body. The foot bath device is characterized in that an opening of the foot bath groove of the basin body is a little higher than the boss on the bottom face in the foot bath groove, the basin wall from the inner diameter of the opening of the foot bath groove of the basin body to the outer diameter of the bottom face of the foot bath groove is provided with a skirt bent and folded in a wavy mode, an outer edge opening is formed in an edge opening of the upper portion of the skirt, the skirt is provided with at least one bent part, and the skirt, the opening of the foot bath groove of the basin body and the bottom face of the foot bath groove are formed into one. The boss of the basin body is shaped like a conical raindrop. Strip-shaped through holes are symmetrically formed in the two sides of the tip end of the boss. A heater is of a T shape with protruding strips in the center. A basin body cavity in a through hole of the base is connected with a base of the heater in a sealing mode. The outer edge opening of the basin body is pushed or pulled, so that the skirt is unfolded or folded in an interference folding mode of the wave-shaped bent and folded part.
Owner:宁波龙富健康产业有限公司

Dish washing machine with automatic water feeding function

The invention relates to a kitchen cleaning electric appliance and particularly relates to an automatic water feeding dish washing machine which is characterized by comprising a base and a foldable shell, wherein a lower end of the shell is connected with the base in a sealed mode, an opening is formed in an upper end of the shell, a cleaning cavity is defined by the shell and the base, and a spraying device is installed in the cleaning cavity; the shell comprises a foldable connecting ring and a supporting ring fixed to an upper end of the connecting ring, a cover body for sealing the opening is installed on the supporting ring, a water tank is arranged below the base and communicates with the cleaning cavity through a communicating pipe, and a water pump for pumping cleaning water in the water tank into the cleaning cavity is installed on the communicating pipe; and the height ratio of the dish-washing machine after being folded to the dish-washing machine before being folded is 0.25-0.75. The dish-washing machine can be conveniently folded, stored and carried, is convenient to operate, can automatically feed water into the cleaning cavity, is high in intelligent degree, is more convenient for a user to use, and is lower in noise in the cleaning process.
Owner:周欢

foldable bike

The foldable bicycle of the present invention comprises a vehicle frame, a seat cushion, a front wheel and a rear wheel, the vehicle frame comprises a front support, a vertical pipe and a rear support, and the front support comprises a first section and a second Two sections, the bottom side of the second section is pivoted to the bottom side of the first section, and the front bracket has a virtual pivot axis between the first section and the second section, so that the first section and the second section can pivot and bend relative to each other , the second section of the front bracket is also provided with a seat tube, the vertical tube is pivoted on the first section, and a front fork is extended from the vertical tube, the rear bracket is connected to the second section of the front bracket, the seat cushion is arranged on the seat tube, and the front wheel pivot It is installed on the front fork, and the rear wheel is pivoted on the rear bracket. Because the folding structure of the bicycle is simple, the bicycle can be folded very quickly.
Owner:王耀钦
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