11results about How to "Comfortable ride" patented technology

The utility model relates to the field of ship side outboard motor, concretely is a novel ship side outboard casing, the upper end fixed mounting of casing left side is equipped with the instrument, the upper end fixed mounting of casing inner chamber is equipped with the engine, the output end of engine is fixedly connected with engine input gear through the pivot, the lower extreme of casing is provided with the gearbox, the left end of gearbox inner chamber is provided with engine output gear. The utility model possesses pure electric, pure engine and hybrid power three modes, can be accurate switching through the controller according to different working condition demand, with the gear drive structure of careful design, the power of engine and motor realizes smooth coupling in the gearbox, reduces the fluctuation and impact in power transmission process, makes the boat operation more stable, provides more comfortable riding experience for the passenger, also is favorable to improving the service life of on -board equipment.

The utility model discloses a kind of lumbar support assembly and chair, including pedestal, lumbar support and adjusting shaft, lumbar support is pivoted in pedestal, lumbar support rotates around first rotation axis, adjusting shaft adjusting shaft can be rotatably connected in pedestal around second rotation axis, the axis of adjusting shaft coincides with second rotation axis, and second rotation axis is parallel with first rotation axis, eccentric shaft is equipped on adjusting shaft, wherein, lumbar support has matching groove, eccentric shaft is located in matching groove, and with the side wall of matching groove abuts, when rotating adjusting shaft, eccentric shaft can be transmission cooperation with matching groove, to drive lumbar support rotates to predetermined angle positioning around first rotation axis. When rotating adjusting shaft, eccentric shaft rotates, can deflect drive matching groove moves, and drive lumbar support rotates around first rotation axis, after adjusting shaft adjustment is completed, lumbar support can be positioned in current inclination, to be able to adjust lumbar support inclination according to requirement, to further conform to user waist, use more comfortable.

The utility model discloses a folding type compact all-terrain motorcycle, and relates to the technical field of motorcycles. According to the foldable compact all-terrain motorcycle, through the height-adjustable mounting frame and the foldable first backrest and second backrest, when the foldable compact all-terrain motorcycle is not used, the seat part of the all-terrain motorcycle can be compactly folded, the overall occupied space of the motorcycle is greatly reduced, transportation and storage are convenient, and the transportation cost and the storage difficulty are effectively reduced; the height of the mounting frame can be adjusted, the use requirements of drivers with different heights can be met, more comfortable riding experience is provided, the second backrest can be flexibly adjusted for use, and the applicability and driving comfort of the vehicle are remarkably improved.

The utility model discloses a folding structure of a baby carriage frame. Comprising a bicycle folding pull handle, a stay wire body, a stay wire head resistor body, a stay wire spring, a T-shaped stay wire resistor body, a damping rod folding iron sheet, a bicycle folding clamp guide groove, a bicycle folding clamp T-shaped stay wire resistor fixing position, a guide groove protrusion, a bicycle folding spring, a bicycle folding clamp body, a damping rod fixing rubber piece, a guide groove clamping groove, a bicycle folding clamp clamping groove, a basket folding iron sheet, a rear foot U-shaped pipe and a basket pipe. A triangular supporting structure is adopted, the baby carriage can be more stable when being pushed, the phenomena of shaking and instability are effectively reduced, safer and more comfortable riding experience is provided for children, and the iron pipe is ingeniously additionally arranged below the baby carriage folding clamp for supporting so as to solve the problem that the stress of the baby carriage folding clamp part in a traditional baby carriage is weak. The strength of stress points is increased, the weight pressure from a vehicle body and a riding child is effectively dispersed, and the overall bearing capacity and stability of the frame are further improved.

A control valve comprises an adjusting valve and an air valve, one side of the air valve is provided with a pressing type inflation trigger button and a pressing type deflation trigger button, one end of the adjusting valve is provided with a rotating hole used for swinging of the adjusting valve, and the swinging end of the adjusting valve is provided with an inflation pressing contact inclined face and a deflation pressing contact inclined face which are vertically opposite. When the adjusting valve swings downwards, the air inflation pressing contact inclined plane is inclined downwards, when the adjusting valve swings downwards, the pressing type air inflation trigger button is pressed, when the air deflation pressing contact inclined plane is inclined upwards, and when the adjusting valve swings upwards, the pressing type air deflation trigger button is pressed; the utility model further relates to a shock absorber suspension which comprises the adjusting valve, an air valve, a shock absorber lower frame and a shock absorber upper frame. The control valve is used for the air bag damping seat, automatic inflation and deflation of the air bag damping seat are achieved through a mechanical structure, use is more intelligent, and riding is more comfortable.

The utility model discloses a kind of electric vehicle rear saddles, including rear saddle main body, the rear saddle main body includes support assembly, rear handrail assembly, saddle plate and rear backrest assembly, the saddle plate with the rear backrest assembly is detachably connected, and the saddle plate with the rear backrest assembly will the support assembly be wrapped in, the rear handrail assembly is connected with the support assembly, and the rear handrail assembly is exposed to the saddle plate side wall. The application adopts integral rear saddle main body, so on the one hand, the comfort of rear saddle when riding can be effectively improved, on the other hand, the firmness of rear saddle when installing can also be improved, so as to prevent the risk of falling when passengers ride.

The utility model provides a rocking chair for old people, which comprises a seat plate integrally formed by bending, a backup plate integrally formed by bending and a fixed plate, the seat plate is fixedly connected with the backup plate, the seat plate is positioned below the seat plate and the backup plate and is fixedly connected with the bottoms of the seat plate and the backup plate, two sides of the fixed plate are respectively and fixedly provided with a strip-shaped block, and the strip-shaped blocks are fixedly connected with the fixed plate. The two strip-shaped blocks are parallel to each other and are of a symmetrical arc-shaped structure, a mounting frame is arranged on the fixing plate in a sliding mode, and a rolling assembly facilitating moving of the rocking chair is arranged on the mounting frame. The rocking chair is convenient for the old to move.

The utility model discloses a backrest assembly, including backrest main part (1), backrest main part (1) on fixedly connected with fixed seat (2), the detachable connection of fixed seat (2) has the connecting seat (3), the connecting seat (3) on be connected with the headrest frame (4) of the height adjustment of the up and down movement to it can be opposite, the headrest frame (4) with connecting seat (3) between being equipped with the positioning structure (5) of the headrest frame (4) positioning, the fixed seat (2) with connecting seat (3) between being equipped with the locking structure (6) for locking both, backrest main part (1) on being equipped with the unlocking piece (7) of the locking structure (6) of the operation can be unlocked. The utility model discloses the headrest frame can be conveniently dismantled and conveniently adjust height.

The utility model discloses a child tricycle which comprises a main tricycle frame, the front side of the main tricycle frame is connected with a steering assembly with a front wheel, the rear side of the main tricycle frame is connected with a rear supporting assembly, and the rear supporting assembly comprises a left rear leg and a right rear leg which are connected to the left side and the right side of the main tricycle frame. The lower ends of the left rear leg and the right rear leg are connected with rear wheels, a seat is arranged on the main frame, a push rod assembly extending upwards in an inclined mode is further arranged on the main frame or the seat, and the push rod assembly comprises a left push rod and a right push rod which are arranged on the left side and the right side of the seat in a spaced mode. A receding space is formed between the left push rod and the right push rod, and the upper end of the left push rod and the upper end of the right push rod are connected with a push handle. The child seat is simple in structure and good in stability, and a child can sit on the child seat in a half-lying or flat-lying mode.

The utility model belongs to the technical field of elevator equipment, and particularly relates to an elevator sliding guide shoe anti-collision damping assembly which comprises a shoe seat, the shoe seat is fixedly installed on an elevator car through bolts, a shoe head is arranged on the side face of the shoe seat, blocking pieces are fixedly installed at the upper end and the lower end of the shoe head through screws, and a shoe lining is arranged in the shoe head. The anti-collision damping assembly for the elevator sliding guide shoe comprises a buffering mechanism and an anti-collision damping mechanism. According to the anti-collision damping assembly and the buffering mechanism for the sliding guide shoe of the elevator, when emergency situations such as overspeed, out-of-control or strenuous vibration happen to the elevator, the motor can be rapidly started, the locking block is driven to lock the guide rail, the lift car is stopped in time, and the life safety of passengers is guaranteed. In the buffering and damping mechanism, the damper is designed, the vibration amplitude of the lift car is reduced, meanwhile, high-strength and high-abrasion-resistance shoe liners are attached to the guide rails, abrasion is reduced, operation stability is improved, the service life of equipment is prolonged, maintenance cost is reduced, and comfortable experience is brought to passengers.

This utility model discloses a lumbar support adjustment device and a seat having the same. The lumbar support adjustment device is used in a seat, which includes a backrest and a lumbar support arranged in a first direction. The lumbar support adjustment device includes: a backrest connector adapted to be connected to the backrest; a lumbar support connecting assembly adapted to be connected to the lumbar support; and an adjustment assembly disposed between the backrest connector and the lumbar support connecting assembly, including: an adjustment member elastically deformable along the first direction, one end of which is connected to the lumbar support connecting assembly; and a drive mechanism configured to drive the other end of the adjustment member to move along the first direction to change the compression amount of the adjustment member. According to this utility model, the lumbar support adjustment device allows users to flexibly adjust the lumbar support's support pressure on the lower back as needed through the drive mechanism, thereby making the user more comfortable when sitting in the seat, improving the user experience, and enabling the seat to better meet the needs of diverse user groups.