18 results about "CONVEX INSERT" patented technology

A convex ostomy barrier assembly is provided. The convex ostomy barrier assembly can include a convex barrier, an inlet opening, and at least one radial convex insert. The convex barrier can include a dome area that provides a convexity. The inlet opening can be defined in the convex barrier for receiving a stoma. The at least one radial convex insert can be arranged in the dome area to provide a localized support.

This invention discloses a high-toughness, fracture-resistant cold-drawn steel profile, comprising a cold-drawn steel body, the upper surface of which is respectively pre-set with an upper slot one and an upper slot two. By pre-setting corresponding overlapping slots on the upper and lower top and bottom surfaces of the cold-drawn steel body, the two sets of slots are staggered to achieve stable limiting overlap between adjacent sets of cold-drawn steel bodies, ensuring that misalignment is avoided when the two sets of cold-drawn steel bodies are stacked. Combined with the limiting insertion between the convex inserts on both sides of the cold-drawn steel body and the U-shaped mounting frame, precise lateral positioning and installation of the cold-drawn steel body is achieved. Multiple sets of arranged threaded posts further stabilize the two laterally inserted sets. This invention solves the problems of poor impact resistance and low toughness of existing cold-drawn steel profiles, and the tendency for misalignment and damage caused by friction and collision between steel profiles during transportation, thus improving the impact resistance and toughness of cold-drawn steel profiles.

The utility model provides PDU shell stamping equipment, which relates to the technical field of stamping equipment, and comprises a machine tool main body, an upper stamping module and a lower machine tool body, the upper stamping module is arranged at the upper part of the machine tool main body, the lower machine tool body is arranged at the lower part of the machine tool main body, and an external expansion stamping module is attached to the front side surface of the upper stamping module. Upper fixing blocks protrude upwards from the front and the back of the top of the external expansion stamping module, side connecting inserting grooves are formed in the two sides of the upper stamping module, side connecting inserting blocks are fixed to the two sides of the rear portion of the external expansion stamping module, and a middle protruding inserting block is fixed to the side face of the middle of the upper stamping module. The punching length of the lower bed body is adjusted by prolonging the installation length of the bed body, the external expansion punching module can be replaced by a single person, the replacement time is shortened, and the problems that when different types of PDU shell punching switching is carried out, a punching die of punching equipment needs to be replaced with a corresponding type, and the disassembly and replacement time is long are solved.

A convex ostomy barrier for attaching an ostomy appliance to a peristomal skin surrounding a stoma includes a skin barrier formed from a skin friendly adhesive, an inlet opening for receiving a stoma, and a convex insert system arranged adjacent the skin barrier to provide a convex body-side contour of the convex ostomy barrier. The convex insert system includes a convex insert and a ring, which are configured to be assembled together to form the convex insert system.

The utility model discloses a motor housing and a waterproof motor using the same, and the motor housing comprises a main housing which is provided with an accommodating cavity; the outlet box is integrally injection-molded on the main shell, and the outlet box and the main shell jointly form an opening communicated with the accommodating cavity; the metal layer is arranged on the inner wall of the accommodating cavity; the cover plate is suitable for being connected with the main shell in a matched mode to form a sealing cover for the opening; and a concave-convex inserted waterproof structure is formed between the cover plate and the matching surface of the edge of the opening.

The utility model discloses a closestool locking device and a closestool, and relates to the technical field of bathroom accessories. The closestool locking device is used for fixing a wall-hung closestool and comprises a locking piece and a fixing piece, one or more adjusting pieces can be additionally arranged between the locking piece and the fixing piece so as to adjust the locking position of the locking piece. The adjusting piece is provided with a first inserting part arranged on the front end face of the locking piece, a second inserting part arranged on the rear end face of the locking piece and in concave-convex matched inserting connection with the first inserting part, one of the first inserting part and the second inserting part is provided with an inserting block, and the other one of the first inserting part and the second inserting part is provided with an inserting groove. An opening is formed in the side, in the first direction, of the slot so that the insertion block can be inserted along the opening. The end face, facing the adjusting piece, of the locking piece is provided with a second inserting part, and the end face, facing the adjusting piece, of the fixing piece is provided with a first inserting part. According to the closestool locking device, the locking position is adjusted through the adjusting blocks which are matched in a concave-convex inserting mode, the applicability is wide, matching and fixing among parts are reliable, and the strength is high.

The utility model relates to a waterborne epoxy modified organic silicon high temperature resistant anticorrosive paint packaging device, including the bucket body and the bucket cover, the bucket cover covers the top opening on the bucket body, the inside of top opening of bucket body is equipped with the extension ring along the circumference, the bottom of bucket cover is equipped with the sealing station of in -bucket, the outer edge of sealing station is tightly butt joint in the top of extension ring, the top of extension ring is equipped with a plurality of same circle center annular grooves, the outer edge of sealing station is equipped with the annular convex of corresponding annular groove, and the annular convex inserts the annular groove, the top of bucket is detachably connected with gland assembly, and the gland assembly includes the pressing plate that presses on the top of bucket cover and the elastic pad between pressing plate and bucket cover, and the bottom of bucket is detachably connected with buffer assembly. The utility model has the advantages of good sealing, strong stability.

The utility model discloses a rubber coating mould for preventing a product from being crushed, which comprises an upper mould assembly and a lower mould assembly, the upper mould assembly comprises an upper mould plate, an upper mould core arranged on the upper mould plate and a plurality of sliding block mechanisms arranged on the upper mould plate, each sliding block mechanism comprises a sliding block, a convex insert is arranged on the upper mould core, and the sliding blocks are arranged around the insert; the lower mold assembly comprises a lower mold plate, a lower mold core arranged on the lower mold plate and a plurality of driving mechanisms which are arranged on the lower mold plate and correspond to the sliding block mechanisms, a positioning block is arranged on the lower mold core, and the positioning block can elastically slide in the direction parallel to the mold closing direction relative to the lower mold core; a product to be encapsulated is placed on the positioning block; after the upper die assembly and the lower die assembly are assembled, the insert tightly presses a product to be encapsulated on the positioning block, and the driving mechanism drives the corresponding sliding block to abut against the side face of the product to be encapsulated. According to the utility model, the product can be accurately positioned on the premise that the product is not crushed.

A convex ostomy barrier for attaching an ostomy appliance to a peristomal skin surrounding a stoma includes a skin barrier formed from a skin friendly adhesive, an inlet opening for receiving a stoma, and a convex insert system arranged adjacent the skin barrier to provide a convex body-side contour of the convex ostomy barrier. The convex insert system includes a convex insert and a ring, which are configured to be assembled together to form the convex insert system.

An ostomy barrier appliance for attaching an ostomy pouch appliance to a peristomal skin surrounding a stoma includes a skin barrier layer and a convex insert attached to a distal side of the skin barrier layer to define a convexity of the ostomy barrier appliance. The convex insert is attached to the skin barrier layer at a single attachment zone, such that the convex insert is substantially decoupled from the skin barrier layer. The ostomy barrier appliance is configured to allow convex insert to deform and conform to user's peristomal skin independently of the skin barrier layer when the ostomy barrier appliance is pressed against the user's peristomal skin, while the skin barrier layer remains attached to the user's peristomal skin.

The utility model belongs to the technical field of veterinary injectors, and particularly relates to a multipurpose injection drencher with a gear adjusting structure. A multipurpose injection drencher with a gear adjusting structure comprises a gun head assembly, a liquid storage assembly, a large handle assembly and a small handle assembly which are sequentially combined from front to back. The gun head assembly is in threaded connection with the liquid storage assembly, and the liquid storage assembly is in threaded connection with the large handle assembly; the large handle assembly comprises a large handle and a connecting piece, the connecting piece comprises a main body ring and an adjusting disc, the adjusting disc is buckled with the main body ring, and the adjusting disc and the main body ring can rotate relatively; a gear protrusion is arranged on the inner wall of the body ring, a plurality of gear notches are formed in the side wall of the adjusting disc, the gear notches are evenly distributed in the side wall of the adjusting disc, and the gear protrusion is embedded into one of the gear notches.

A convex ostomy appliance may be configured to have a softness of about 32.6 N*mm to about 68.9 N*mm and a flexibility of about 105.2 N*mm to about 186.6 N*mm. The convex ostomy appliance may include a coupling flange, a floating flange film having one end secured to the coupling flange, a soft convex insert having a recess in which another end of the floating flange film is secured, an adhesive extending over the soft convex insert, and a stoma opening extending through at least the coupling flange, the floating flange film and the soft convex insert.

The utility model provides a high-precision limit in-mold asynchronous die-cutting machine, which relates to the technical field of die-cutting machines and comprises a bottom plate, support columns are fixedly connected to the top of the bottom plate and close to four corners, a top plate is fixedly connected to the tops of the support columns, a limit groove is formed in one side wall of each support column, and the limit grooves are fixedly connected to the top plate. Grooves are formed in the top, close to the two ends, of the bottom plate. According to the utility model, through the innovative design of the convex embedding plate and the positioning assembly, the mold plate (including the cutter and the groove plate) is embedded into the convex groove through the trapezoidal plate, and the second bidirectional screw rod and the clamping plate are utilized to realize rapid clamping and fixing. When the die is replaced, only the convex insert plate needs to be pulled and matched with rapid locking of the rotating rod and the limiting block, and the replacement efficiency can be improved. And meanwhile, the center can be automatically positioned through two-way screw driving and a trapezoidal structure of the positioning assembly, the materials can be aligned to the die plate through cooperation with the limiting assembly, manual adjustment errors can be greatly reduced, and the die cutting quality is improved.

The utility model discloses a high-strength square column buckle for a cast-in-place structure frame column mould, which comprises a plurality of hoops, a plurality of concentric-square-shaped limiting blocks and a plurality of bolts, and relates to the technical field of cast-in-place frames. The device adapts to pouring frames of different sizes, and the flexibility of the height is embodied; meanwhile, according to the design, the hoop and the extrusion limiting structure on the inner side of the device can be adjusted according to different pouring shapes and sizes, and the adaptability of the device is further enhanced; the hoops are oppositely inserted into the inner sides of the concentric-square-shaped limiting blocks to form a concentric-square-shaped structure, and operation is simple and easy to implement. The convex inserting block drives the arc groove tooth-mounted extrusion block on the convex inserting block, the metal steel pipe can be fixed through simple extrusion action, and the operation process is further simplified.

The utility model relates to a luggage pull rod assembly and pull rod upper support subassembly, including the inner buckle spare of buckle structure on the buckle of seat board and buckle, the seat board has the main panel of L type, and the main panel has the bottom plate and riser, the upper edge of riser is equipped with the apron board, the inner buckle spare has the longitudinal buckle, the support plate and the bottom end buckle, and the inner buckle spare is buckled on the seat board along the bottom end buckle of seat board overturns extension direction, and the left and right ends of longitudinal buckle have horizontal position buckle hook, and the hook hangs on the hooking base of lateral buckle hook and is buckled seat, and with the longitudinal stop head of lateral buckle seat in the longitudinal support cooperation, the bottom end buckle has the bottom side buckle hook, and the hook hangs on the hooking base of lower buckle seat on the bottom plate of seat board, and with the longitudinal stop head of lower buckle seat in the longitudinal support cooperation, the positioning recess on longitudinal buckle, the positioning convex part on riser convex inserts positioning recess. Realize that upper support subassembly is exempted from screw installation to the box shell, and has the advantages such as convenient installation and firm and reliable.

A convex ostomy barrier for attaching an ostomy appliance to a peristomal skin surrounding a stoma includes a skin barrier formed from a skin friendly adhesive, an inlet opening for receiving a stoma, and a convex insert system arranged adjacent the skin barrier to provide a convex body-side contour of the convex ostomy barrier. The convex insert system includes a convex insert and a ring, which are configured to be assembled together to form the convex insert system.

The utility model discloses a forming die for a front axle wing plate of a mine truck. The forming die consists of an upper die and a lower die, the die is characterized in that the upper die is composed of an upper die base and a male die insert set; the lower die is composed of a lower die base, a female die insert set, a positioning device, a guiding device and an ejection device. The female die insert group and the male die insert group are mounted on the die holder to press a wing plate blank into a required shape; the positioning device is installed on the female die insert set to achieve plate positioning. The guide device is mounted on the lower die holder to ensure the position precision when the upper die moves downwards; the ejection device is installed on the lower die base to achieve feeding and discharging of workpieces. Different concave-convex inserts are matched with other assemblies to achieve wing plate forming, and the forming precision is improved; the die structure of the insert can be flexibly replaced and controlled, the upper die and the lower die are driven by a hydraulic machine to press and form the wing plate blank at a time, efficiency is high, the automation degree is high, product consistency is good, product size precision is high, and the die service life is long.

The utility model relates to the technical field of plastic bucket bottom reinforcement, in particular to an anti-falling plastic bucket bottom corrugation reinforcing device which comprises a plastic bucket body and further comprises a first annular protruding portion arranged at the bottom of the plastic bucket body, a first annular inserting groove formed in the bottom of the plastic bucket body, and the first annular inserting groove is connected with the first annular protruding portion. A convex inserting column is arranged on one side of the first annular inserting groove, six sets of first limiting movable grooves are formed in the bottom side of the convex inserting column, a hard spring is fixedly connected into each set of first limiting movable groove, and a circular guide sliding plate is fixedly connected to the bottom end of each set of hard spring; the outer diameter size of the circular guide sliding plate is the same as the inner diameter size of the first limiting movable groove, and the circular guide sliding plate can slide up and down in the first limiting movable groove; according to the anti-falling plastic barrel, the anti-falling barrel body and the multiple groups of second raised grains and columnar grains are arranged, so that the barrel bottom of the plastic barrel body can be effectively prevented from being broken or abraded, and the service life of the barrel bottom of the plastic barrel body can be prolonged.