14results about How to "Reduce part cost" patented technology

The utility model discloses a novel rotatably adjustable ear hook assembly, which comprises an ear hook, an ear hook rotating shaft, a fixed sleeve and a rotating bracket, the ear hook is fixedly connected with the ear hook rotating shaft, and the ear hook is provided with a damping part extending downwards; the ear hook rotating shaft is rotatably inserted into the fixed sleeve, an annular groove is formed in the outer side of the lower end of the ear hook rotating shaft, a plurality of elastic clamping jaws are arranged at the lower end of the fixed sleeve, a clamping jaw gap is formed between every two adjacent elastic clamping jaws, clamping jaw buckling parts are arranged on the inner sides of the elastic clamping jaws, and the clamping jaw buckling parts are buckled in the annular groove; the rotary support is provided with a support cavity, a cavity buckling part is arranged in the support cavity, and the fixed sleeve is provided with a sleeve buckling part buckled with the cavity buckling part; the damping part is inserted into the upper end of the support cavity and is in interference fit with the upper end of the support cavity, and the damping part is of an O-shaped ring structure. The fixing sleeve has the rotary damping function, the fixing sleeve is easy to assemble and good in stability, the fixing sleeve can be limited through the elastic clamping jaw and the annular groove, loosening is prevented, and the part cost and the assembling cost are low.

The cat litter machine comprises a base, a driver and a roller assembly, the roller assembly is driven by the driver to rotate and comprises a roller body and a partition plate assembly, the partition plate assembly comprises a partition plate body, a litter guiding plate, a litter filtering plate and a litter cleaning plate, and the partition plate assembly divides a containing cavity into a first cavity and a second cavity. The first cavity is used for a pet to enter, the second cavity is provided with an excrement collecting bin and a sand collecting bin, the sand filtering plate is a cat sand inlet of the sand collecting bin, the sand guiding plate can move relative to the partition plate body so as to communicate the first cavity with the excrement collecting bin, the sand guiding plate is an excrement inlet of the excrement collecting bin, and the sand cleaning plate can shield the sand filtering plate so as to isolate the first cavity from the sand collecting bin. The excrement collecting bin is located on the side face of the roller assembly at the initial position, so that the height of the base can be reduced, a clamping and cutting structure is not arranged in the containing cavity, and the cat clamping risk can be reduced. Through the arrangement of the litter cleaning plate, the cat litter can be automatically transferred into the excrement collecting bin, and the cat litter does not need to be manually replaced.

The utility model provides a front bumper assembly and a vehicle. The front bumper assembly comprises a bumper, a decorating part and a flow guide plate. An air inlet is formed in the bumper, the decorating part is arranged on the bumper and arranged along the edge of the air inlet, the flow guide plate is arranged on the decorating part, an air channel is defined by the flow guide plate and the bumper, one end of the air channel is communicated with the air inlet, and the other end of the air channel is provided with an air outlet. According to the front bumper assembly, the air inlet is formed in the bumper, the decorating part is arranged along the edge of the air inlet, the flow guide plate is arranged on the decorating part, and the air channel is defined by the flow guide plate and the bumper, so that compared with a traditional scheme with two flow guide plates, one flow guide plate can be omitted, and the air channel is formed; in addition, a decorative part for shielding the conventional air duct and the front bumper mounting structure can be omitted, so that the part cost and the mold cost of the guide plate and the decorative part are reduced, the production cost is reduced, the decorative part is arranged along the edge of the air inlet, and the delicate feeling of the front bumper assembly is improved.

This application discloses an automotive hood lock, including a lock plate, a hook lock, and an actuating assembly. The lock plate has a receiving groove extending through its top. The hook lock is rotatably connected to one side of the lock plate. The actuating assembly includes a lever plate, a first rotating shaft, a second rotating shaft, and a pawl located on the same side of the lock plate. The first and second rotating shafts are respectively located on opposite sides of the receiving groove and extend through the lock plate. One end of the lever plate and one end of the pawl are both sleeved on the first rotating shaft, and the other end of the lever plate is used to connect to a pull rope. The other end of the pawl and the hook lock are sleeved on the second rotating shaft, and the pawl has a cavity directly opposite the receiving groove. When the pull rope pulls the lever plate to rotate, the pawl drives the second rotating shaft to rotate, thereby causing the hook lock to rotate and switch between a locked position and a released position, thus locking or releasing the hood lock ring placed in the receiving groove. This solves the problems of cumbersome and concealed traditional double unlocking, and significantly improves in terms of ease of operation, environmental adaptability, and structural reliability.

The utility model relates to the technical field of cable reverse brushing processing, in particular to a weaving reverse brushing mechanism and a weaving reverse brushing machine, the weaving reverse brushing mechanism is used for performing reverse brushing operation on a shielding weaving layer on a peeled cable, and the weaving reverse brushing mechanism comprises a rack, a brush assembly, a rotation driving assembly and a reverse brushing driving assembly, the adapter is rotatably mounted in the rotating hole and is provided with an air channel, an air cavity and an air outlet hole which are communicated in sequence, the air channel is communicated with the transition cavity, the air outlet hole is communicated with the air source interface through an air nozzle and an air pipe, and the rotating driving assembly is mounted on the rack and drives the adapter to rotate. The reverse brushing driving assembly comprises a synchronous transmission assembly and a reverse brushing driving part, the synchronous transmission assembly is installed on the brush assembly and is in transmission connection with the brush heads, and the reverse brushing driving part drives the synchronous transmission assembly to act. According to the weaving reverse brushing mechanism, the air inlet hole, the transition cavity, the air channel, the air cavity, the air outlet hole and the air source connector which are communicated in sequence are adopted to control opening and closing of the opening and closing driving piece, the number of parts for controlling opening and closing of the brush head and the assembly cost are reduced, and therefore the purpose of reducing the manufacturing cost of the weaving reverse brushing mechanism is achieved.

One end of an air guide pipe is connected with a quick plug connector, the other end of the air guide pipe is connected with an electric heating connector, the quick plug connector is located at the highest point, the electric heating connector comprises a shell, a metal heat conduction pipe is installed in the shell, and an air outlet of the metal heat conduction pipe is located outside the shell. A resistance wire is wound on the metal heat conduction pipe, the shell is further provided with a wire harness inserting port, the wire harness inserting port is communicated with the resistance wire through a wire, and a turning angle a is arranged at the end, close to the electric heating connector, of the gas guide pipe. The device has the beneficial effects that a power supply is switched on through the wire harness socket on the electric heating connector, the resistance wire generates heat after current passes through, the resistance wire is wound on the surface of the metal pipe, the heat of the resistance wire is conducted to the wall of the metal pipe, and after the wall of the metal pipe is heated, mixed waste gas flowing through the nylon pipe is heated; and the mixed waste gas is not frozen after temperature rise.

The application discloses a torsion box and a floor beam structure with the same, which comprises a tubular body with a porous structure made of aluminum alloy and a T-shaped threaded sleeve; the circumferential side wall of the tubular body with the porous structure is a plane, and the left and right ports of the tubular body with the porous structure are irregular notches composed of multiple continuous bevels; the T-shaped threaded sleeve is vertically arranged between the upper and lower end faces of the tubular body with the porous structure, and the upper end of the T-shaped threaded sleeve is exposed outside the upper end face of the tubular body with the porous structure; the application utilizes the variable characteristics of the cross section of the aluminum extruded profile in the torsion box and the floor, uses the aluminum alloy extruded structure with the same cross section, realizes the irregular torsion box structure, greatly simplifies the torsion box structure, reduces the number of parts of the torsion box and the floor beam structure, guarantees the high structural performance, greatly reduces the process investment and the part cost, and can be used in the front and rear floor beam systems and can be expanded to the beam system structure of a larger range of the floor.

The utility model relates to the technical field of seat, and disclose a kind of adjustable seat bag recovery structure, including connecting shaft, the angle code piece and ratchet wheel rotatably covered on connecting shaft, and pawl for being used to brake ratchet wheel and being swingably arranged on angle code piece, ratchet wheel is connected with connecting shaft by torsion recovery component;Maintenance hole for being used to pass through tool to drive pawl to disengage from ratchet wheel is opened in angle code piece, and one end of ratchet wheel is exposed outward and is provided with twist force hole.The adjustable seat bag recovery structure provided by the utility model has the exposed design of maintenance hole, twist force hole, cooperates with the quick unlocking of pawl and the gear structure of ratchet wheel;Without disassembling seat bag cloth or outer plate, just using hex wrench and round nut wrench can complete adjustment, significantly improve maintenance efficiency.General tool operation and ratchet wheel standardization gear design avoid replacing torsion recovery component, ordinary staff can operate, reduce dependence on professional maintenance personnel, substantially reduce labor and parts cost.

This application discloses an atomizer and an electronic atomizing device. The atomizer includes a first housing, an atomizing core, and an electrode plate installed within the first housing. The first housing has an atomization channel and a liquid storage chamber. The atomizing core is located in the atomization channel and communicates with the liquid storage chamber. The first housing has a first connecting portion with spaced-apart first and second through holes. The atomizing core has spaced-apart first and second leads. The surface of the electrode plate is covered with spaced-apart first electrode layers, second electrode layers, third electrode layers, and fourth electrode layers, all made of metal. The first electrode layer is positioned corresponding to the first through hole and electrically connected to the third electrode layer. The second electrode layer is positioned corresponding to the second through hole and electrically connected to the fourth electrode layer. The third electrode layer is welded to the first lead, and the fourth electrode layer is welded to the second lead. This atomizer has the advantage of low cost.

The utility model provides a push button water suspension mechanism and a water outlet device, and relates to the technical field of sanitary products, the push button water suspension mechanism comprises a water inlet pipe and a sliding pipe sleeved on the outer side of the water inlet pipe, the water inlet pipe is provided with a water inlet, a water outlet, a water inlet channel, a water outlet channel and a water passing hole, the water inlet channel is communicated with the water inlet, and the water outlet channel is communicated with the water outlet. The water outlet channel is communicated with the water outlet; the sliding pipe is provided with a water sealing part and a water passing cavity, and the push button is driven in an operable mode to drive the sliding pipe to move between a first position and a second position in the axial direction of the water inlet pipe, so that the water inlet and the water outlet are separated through the water sealing part or communicated through the water passing cavity; and when the water inlet is separated from the water outlet, water flow enters the water outlet channel only from the water passing hole so as to realize a water pause function. Therefore, the problems that an existing water suspension mechanism is complex in structure, multiple in parts and large in occupied space are solved.

The utility model relates to the field of small household appliances, and discloses a handle limiting structure which comprises a handle connecting rod, a middle connecting rod and a base connecting rod, the first end of the handle connecting rod is rotationally connected to a first rotating shaft, the second end of the handle connecting rod is hinged to the first end of the middle connecting rod, and the second end of the middle connecting rod is hinged to the first end of the base connecting rod; the second end of the seat body connecting rod is rotationally connected to the second rotating shaft, and a handle is arranged on the handle connecting rod; when the handle rotates from a pressing state to a non-pressing state, the handle connecting rod rotates in the first direction to cross the dead point positions of the handle connecting rod and the middle connecting rod; when the handle rotates from the non-pressed state to the pressed state, the handle connecting rod rotates in the direction opposite to the first direction to cross the dead point positions of the handle connecting rod and the middle connecting rod. The embodiment of the utility model further provides the coffee machine comprising the handle limiting structure. According to the coffee machine, the part cost, the assembly cost and the structural complexity of the coffee machine are reduced, and the coffee machine is convenient to operate.

The invention aims to provide a novel nickel sheet structure and a method for welding a lithium battery cell and PCM (Pulse Code Modulation). The device comprises a nickel sheet body (1), a bending part (2) is arranged in the middle of the nickel sheet body (1), the bending part (2) forms a preset bending angle, the nickel sheet body (1) is divided into an SMT pasting surface (3) and a laser welding surface (4) which are staggered with each other through the bending part (2), the SMT pasting surface (3) is used for conducting SMT pasting connection with a bonding pad of a PCM (5), and the laser welding surface (4) is used for conducting laser welding on the bonding pad of the PCM (5). The laser welding surface (4) is used for carrying out laser welding with a tab (7) of a lithium battery cell (6), and the preset bending angle is an angle which enables the PCM and the cell to form a convex buffer structure after entering a shell; the method comprises the following steps of SMT, laser welding, welding spot detection and in-shell assembly. The method is applied to the technical field of battery welding.

The utility model provides an automatic and manual switching structure of a dual-power change-over switch. The automatic and manual switching structure comprises a sliding cover, an upper cover, a reset spring, an operating handle module and a positioning piece, the sliding cover is assembled on the upper surface of the upper cover and can slide left and right relative to the upper cover in the horizontal direction. The operating handle module is assembled on the sliding cover; the reset spring and the positioning piece are installed between the sliding cover and the upper cover, a sliding way is arranged on the surface of the upper cover, the bottom of the positioning piece is located in the sliding way, the top of the positioning piece is located in a groove hole formed in the sliding cover, and the reset spring is arranged on the positioning piece in a sleeving mode. When the sliding cover moves relative to the upper cover until the switch is in a non-manual state, one end of the positioning piece penetrates out of the slotted hole of the upper cover and is inserted into the operating handle module, so that the operating handle module cannot be separated from the sliding cover; when the sliding cover moves relative to the upper cover until the switch is in a manual state, the positioning piece enables the operation handle module to be separated from the sliding cover under the action of the spring; the utility model has the advantages of ingenious integral structure, convenience in assembly and lower part and assembly cost.

The utility model discloses a high -tension electric connector, include: socket, plug can be inserted on the socket, the plug includes plug semi -finished product, a plurality of cable, cable fixed card piece, waterproof ring and cable fixed cover, wherein, a plurality of cable one end respectively after passing through cable fixed cover, cable fixed card piece and waterproof ring, together with the plug semi -finished product is inserted, the structure of this application is simple, through the integrated setting of cable fixed card piece, waterproof ring and cable fixed cover, has reduced the part quantity, when assembling, can realize the simultaneous assembly of multiple cable, need not repeatedly assemble many times for each cable, reduces the assembly step, significantly reduces the part and the labor cost, and the product strength is higher after the integration of part, strengthens the stability and reliability of equipment.