10results about How to "Improve storage convenience" patented technology

The application relates to a luggage technology field, in particular to a quick-release luggage trolley, which comprises a pull rod, a base, a connecting frame body, a locking assembly and a trundle, the connecting frame body comprises two front connecting pieces and a bearing rod, a rotating groove is integrally formed in the top side wall of the front connecting piece, one end of the bearing rod is rotationally connected in the rotating groove, the pull rod comprises a handle and a pair of telescopic rod bodies, the telescopic rod bodies are arranged on the top of the front connecting piece, the base is fixed on the bearing rod, the trundle is detachably connected with the front connecting piece through the locking assembly, a user shortens the telescopic rod bodies by pressing the handle, the base can rotate with the bearing rod with the front connecting piece as the center until abutting against the contracted pull rod, the trundle is quickly fastened with the front connecting piece and separated from the front connecting piece through the locking assembly, the occupied space of the device in the storage state is effectively reduced, and the application has the characteristics of improving the storage convenience.

This utility model discloses a magnetic dustproof and anti-volatile oil bottle, belonging to the field of edible oil packaging technology. It includes a lower base; a folding cup body is mounted on the lower base, and the folding cup body has a compressible folding area. Multiple spaced pleats are arranged along the longitudinal direction of the folding area, allowing the folding cup body to elastically deform between an unfolded and compressed state. The pleats are nested within each other in the compressed state. An upper base is mounted on the folding cup body, with an internal thread at the bottom and a corresponding threaded opening at the top of the lower base. A bottle neck seat is mounted on the upper base, with multiple sets of permanent magnets at the top. A sealing cap is mounted on the bottle neck seat, with multiple sets of magnetic blocks corresponding to the permanent magnets on the sealing cap. The permanent magnets and magnetic blocks attract each other. The design of the folding cup body, lower base, and upper base solves the technical problem of traditional oil bottles occupying a large amount of space during storage.

The utility model provides a vehicle-mounted charger with a replaceable billboard, and belongs to the technical field of vehicle-mounted charging equipment. The vehicle-mounted charger comprises a power taking module; one end of the spring wire is connected with the output end of the power taking module; a vehicle-mounted support; the input end of the charging module is connected with the other end of the spring wire, and the charging module is mounted on the vehicle-mounted bracket; one end of the charging wire is provided with a first charging interface and a second charging interface, and the other end of the charging wire is connected with the output end of the charging module; the charging module comprises a lower shell, an upper shell, a charging mainboard, a loudspeaker, a human body sensor, a switch button, a two-dimensional code support, a two-dimensional code board and an advertising board. The vehicle-mounted charger has the advantage that the functionality of the vehicle-mounted charger is greatly improved.

This utility model relates to the field of electronic component technology, and in particular to a power cord that can eliminate tangling. It mainly addresses the problem of tangling in flexible power cords, proposing the following technical solution: an insulating sleeve and a conductor. The insulating sleeve is fitted over the outside of the conductor, and the output end of the conductor is connected to a pin. It also includes: multiple sets of limiting square tubes disposed on the outside of the insulating sleeve, each set of limiting square tubes having a fixing block and an L-block fixedly connected to its outer side, the fixing block and L-block being hinged to each other; and a limiting component disposed inside the limiting square tubes. This utility model effectively suppresses torsional tangling by applying geometric interference to the insulating sleeve through multiple sets of limiting square tubes, while the hinged fixing block and L-block achieve coordinated bending, improving storage convenience. The built-in limiting component is compatible with insulating sleeves of different sizes, enhancing structural versatility. These three mechanisms work together to achieve a composite technical effect of anti-tangling, easy storage, and strong adaptability.

The utility model relates to the technical field of scale collection, and discloses a scale collection assembly of a heating and ventilation pipeline, which comprises a pipeline, a transmission rod is arranged on the inner wall of the pipeline, an adjusting assembly is arranged on the outer wall of the transmission rod, and a limiting assembly is arranged on the outer wall of the transmission rod; the adjusting assembly comprises a first connecting block and a second connecting block, the side wall of the first connecting block and the side wall of the second connecting block are fixedly connected to the outer wall of the transmission rod, a first fixing column is fixedly connected to the inner wall of the first connecting block, a chain is arranged on the outer wall of the first fixing column, and a second fixing column is arranged on the inner wall of the chain. According to the utility model, by adjusting the position of the bolt, the position of the second connecting block can be randomly adjusted, the tension degree of the chain can be randomly adjusted, and then the rotation limit of the chain is controlled, so that the problem that the compatibility of equipment is poorer due to the fact that components with different specifications need to be independently designed or purchased according to different pipe diameters is solved; the diversity of the incrustation collecting assembly of the heating and ventilation pipeline is improved.

The foldable projector lamp structurally comprises a rotating shaft connecting block, a bearing block, a limiting body, a heat dissipation pipe and a lamp body, the rotating shaft connecting block is fixed to the lower end of the bearing block, the center of the surface layer of the bearing block coincides with the circle center of the limiting body, and the heat dissipation pipe is perpendicularly arranged at the upper end of the bearing block through the limiting body; the lamp body is embedded in the inner layer area of the heat dissipation pipe and fixedly connected with the inner layer area. After a bearing block is further improved, an overturning piece and a rotator of an insulator can be controlled on line under adaptation of a signal receiving box, so that the overturning piece completes adjustment of the position of a baffle through overturning, meanwhile, the rotator rotates forwards and backwards, and the length of a heat dissipation pipe and the length of a lamp body can be controlled through a screw; therefore, the spotlight can be folded, the defect that the center of the spotlight body deviates due to mismatched positions is overcome, and meanwhile, the storage convenience of the follow-up spotlight can be improved and the control convenience during film and television shooting can be improved by reducing the size of the whole spotlight through folding.

The utility model provides a bedstead assembly. The bedstead assembly comprises a first supporting frame, a side plate assembly, a footboard and a headboard, the first support frame is arranged in a cross shape; the side plate assembly comprises a first side plate and a second side plate, the first side plate and the second side plate are oppositely arranged in the width direction of the first supporting frame, and the first side plate and the second side plate are detachably connected with the same first supporting frame; the footboard is arranged at one end of the first support frame and is detachably connected with the first side plate or the second side plate; the headboard is arranged at the other end of the first support frame and is detachably connected with the first side plate or the second side plate; according to the bed frame assembly, the first supporting frame, the side plate assembly, the footboard and the headboard can be assembled and disassembled conveniently, when the first supporting frame, the side plate assembly, the footboard and the headboard are separated, the occupied space of the bed frame assembly is reduced, and the carrying convenience of the bed frame assembly is improved. And the headboard has an accommodating function, so that the storage convenience of the bedstead assembly is improved.

The utility model discloses a simple and reliable baby waist stool, which relates to the technical field of baby products and particularly comprises a stool body, a cushion is arranged at the top of the stool body, pedal structures are arranged on two sides of the bottom of the stool body, and the stool body is of a hollow structure. The pedal structure comprises a heat dissipation telescopic rod connected with the bottom of the inner cavity of the stool body, a telescopic connecting rod movably connected with the bottom end of the heat dissipation telescopic rod and a connecting block connected with the other end of the telescopic connecting rod, the top of the connecting block is movably sleeved with a pedal, a protective pad is arranged at the top of the pedal, and an isolation pad is arranged in the middle of the inner side of the stool body. According to the simple and reliable baby waist stool, the pedal structure is arranged at the bottom of the stool body, the pedal can be used for supporting the feet of a baby, the situation that the legs of the baby naturally droop for a long time to increase hip joint pressure is avoided, the use reliability is improved, a user can rapidly change the position of the pedal through one-hand operation, and the use and storage simplicity and convenience of the pedal structure are improved.

The utility model provides an anti -electricity leakage design hair drier, include: fan subassembly, the fan subassembly side end is equipped with positioning assembly, positioning assembly side end rotatory mounting has installation subassembly, the inner wall of fan subassembly is installed with support limiting component, the both ends of support limiting component have adaptive limiting component of sliding, the inner wall of support limiting component is installed with positioning holding assembly. The utility model provides an anti -electricity leakage design hair drier, through the cooperation of adaptive limiting component and positioning holding assembly of setting, can automatic adjustment spacing of limiting according to wire harness length, thickness, need not manual arrangement to realize the close adhesion and fixed of wire harness, and through the accurate positioning of wire, avoid the damage of insulation layer of wire harness because of sliding, friction, reduce the accidental contact of wire and outside metal parts, reduce the risk of electric leakage from structure. At the same time, the positioning holding assembly that sets up, can provide elastic support while fixing wire harness.

The utility model discloses a floor fan storage structure, including fan bottom disc seat and fan vertical tube, be equipped with the storage recess groove that matches with fan vertical tube outer wall contour on the fan bottom disc seat, and this storage recess groove is used for the close adhesion storage of fan vertical tube and fan bottom disc seat, the shape of the storage recess groove in the utility model matches with fan vertical tube outer wall contour completely, can realize the close adhesion of vertical tube and bottom disc, avoids the storage swing and the falling problem of the prior art due to the contour mismatching from the structure. Meanwhile, the storage recess groove both sides side wall sets up at least two diagonal distribution distribution's elastic buckle, forms two -way axial location through the snap -fit mode, compared with the traditional single -sided single -point fixed buckle structure, not only fixed strength is higher, still can realize the quick plug -in of vertical tube, has solved the problem of complicated operation, has promoted the storage convenience.