71 results about "Cutting nails" patented technology

The present invention relates to the technical field of drilling tools, specifically to a floating coupling device, including a coupling body; the coupling body is cylindrical with an installation cavity that is transparent from top to bottom, and a pressure differential sleeve is fixedly installed on the upper part of the installation cavity of the coupling body through a pin hole and a shear pin, and the pressure differential sleeve is cylindrical with a larger upper part and a smaller lower part. The present invention forms a temporary barrier in the casing, the casing column below the sliding circular plate is filled with air, and the casing column above the sliding circular plate is filled with drilling fluid, thereby increasing the buoyancy of the casing column below the sliding circular plate, so that the lower casing string is in a floating state during the casing lowering process. After the casing string reaches a predetermined position, the sliding sleeve and the sliding circular plate cut off the shear pin and move downward, so that the drilling fluid of the upper casing enters the lower casing, making it easier to lower the casing string, effectively reducing the resistance of the casing lowering, and improving the working efficiency of the casing lowering and the cementing quality.

1. Name of the product in this design: Nail Clippers (EF model). 2. Purpose of this design: For cutting nails. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design key points: Combined state reference diagram. 5. Other situations requiring explanation: Design 1 is designated as the basic design.

1. Name of the product in this design: Electric nail clippers. 2. Purpose of this design: For cutting nails. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

1. The name of this design product: Nail Scissors (Mecha Shape). 2. Purpose of this design product: used for cutting nails. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: main view.

1. The name of the product of this design: nail clippers (24011). 2. Purpose of the product of this design: used for cutting nails. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: main view.

1. The name of the product of this design: Folding nail clippers. 2. Purpose of the product of this design: used for cutting nails. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: main view.

1. The name of the design product: drill (cutting drill two-blade edge). 2. The use of the design product: for wood processing, specifically for wood drilling and hole making. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: Design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The utility model discloses a nail making machine with a feeding structure. The nail making machine comprises a workbench, and the workbench is provided with a limiting nail making mechanism and wire drawing mechanisms located on the left side and the right side of the limiting nail making mechanism. The limiting nail making mechanism comprises a supporting frame, a fixing plate, a nail cutting structure and a limiting structure. The upper end of the first hydraulic cylinder is fixed to the supporting frame, the first cutter is fixed to the end of a piston rod of the first hydraulic cylinder, the lower end of the second hydraulic cylinder is fixed to the supporting frame, and the second cutter is fixed to the end of a piston rod of the second hydraulic cylinder. An iron wire cutting position is formed between the first cutter and the second cutter. The limiting structure comprises a driving motor, a driving gear and a transmission gear which are arranged on the fixing plate, the upper end of the transmission gear is connected with a first transmission screw rod, and the lower end of the transmission gear is connected with a second transmission screw rod which is symmetrical in thread trend. The technical problems that a traditional nail making machine is uneven in stress, a notch deviates, and feeding shakes are fundamentally solved.

1. Name of the designed product: nail clippers (bee). 2. Use of the designed product: for cutting nails. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: front view.

1. The name of the product under this design: nail clippers (type AB). 2. Purpose of the product of this design: used for cutting nails. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. Other situations that require explanation: Design 1 is designated as the basic design.

1. Name of the product subject to this design: Electric nail clippers (T2). 2. Purpose of this design: This design is for cutting nails. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

To provide a new and innovative nail clipper and method for cutting nails, such as human fingernails. A nail clipper is provided that includes a first member and a second member. A first end of the first member includes a blade. The first end of the second member does not include a blade. The first and second members are coupled such that the first member is movable relative to the second member between a first position and a second position, and as the first member moves from the first position to the second position, the blade moves toward the first end of the second member. A third member is coupled to the first member and is movable between a third position and a fourth position. Moving the third member from the third position to the fourth position moves the first member relative to the second member from the first position to the second position. Additionally, other aspects and features are claimed and described.

1. The name of the design product: cicada type nail clippers. 2. The use of the design product: cutting nails. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: perspective view.

1. The name of the design product: nail clippers (adventure fifty-five). 2. The use of the design product: cutting nails. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 top view has been embodied in design 1 perspective view 2, so it is omitted, design 1 bottom view has been embodied in design 1 perspective view 1, so it is omitted, design 2 top view has been embodied in design 2 perspective view 2, so it is omitted, design 2 bottom view has been embodied in design 2 perspective view 1, so it is omitted. 6. Design 1 is designated as the basic design.

1. Name of the design product: nail clippers (rotary cicada wings). 2. Use of the design product: for people to cut nails, grind nails and clean nail dirts. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

1. Name of the designed product: nail clippers (owl). 2. Use of the designed product: for cutting nails. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: front view.

The present application provides a kind of staple cartridge assembly and medical anastomat, the staple cartridge assembly includes: staple belt and support, the staple belt includes staple belt body, is installed to the side of the support, the staple belt body includes the first surface away from the support;Staple cartridge cover, the first surface of the staple belt body is at least partially covered the first surface of the staple belt body, the staple cartridge cover includes the second surface opposite the first surface of the staple belt body, there is first gap between the first surface of the staple belt body and the second surface of the staple cartridge cover;Firing block, movably set in the bottom of the staple cartridge cover, and can be moved along the axial direction of the anastomat, the firing block includes cutting nail part, the height of the highest point of the cutting nail part is higher than the height of the first surface of the staple belt body.The present application is by being arranged first gap between the first surface of the staple belt body and the second surface of the staple cartridge cover, so that the cutting nail part of firing block is higher than the first surface of the staple belt, facilitate cutting nail part drive anastomotic nail and separate from the staple belt.

1. The name of the product of this design: Nail Clippers (24111). 2. Purpose of the product of this design: used for cutting nails. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: main view.

To provide nail clippers that can effectively prevent cutting nails too short. [Solution] The nail clippers include a lower plate with a lower blade formed at its front end, an upper plate with an upper blade formed at its front end and its rear end connected to the rear end of the lower plate, a support shaft fixed to the lower plate between its front and rear ends and passing through the upper plate, an operating lever connected to the support shaft on the opposite side of the upper plate with the upper plate in between, which moves the upper plate toward and toward the lower plate in a separated state and a contact state with the lower blade and upper blade, and a regulating member positioned between the lower plate and the upper plate to regulate the amount of nail that enters between the lower blade and the upper blade. The regulating member is positioned to overlap the entire gap between the separated lower blade and the upper blade when viewed from the direction of nail entry, and has a contact surface that abuts against the nail entering between the lower blade and the upper blade.

1. Name of the designed product: folding nail clippers. 2. Use of the designed product: for cutting nails. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: front view.

The invention discloses a labial cutting anastomat. Comprising a driving sleeve, an outer protective shell fixed to one end of the driving sleeve, a cutting nail pushing sleeve arranged in the outer protective shell, a nail bin sleeve fixed to an opening of the outer protective shell, a knife cutting board tightening and adjusting mechanism rotationally arranged at the other end of the driving sleeve, and a knife cutting board movably arranged at the end close to the cutting nail pushing sleeve and connected with the knife cutting board tightening and adjusting mechanism in a matched mode. The cutting and nail pushing sleeve is arranged in the nail bin sleeve, the ejector body is arranged in the driving sleeve and can push the cutting and nail pushing sleeve to move, and the handles are hinged to the two sides of the driving sleeve and can drive the ejector body to act. The cutting and nail pushing device is characterized in that a set of oval nail pushing teeth arranged at intervals are arranged on the end face of one end, facing the nail bin sleeve, of the cutting and nail pushing sleeve in a protruding mode; knife grooves are formed in the left outer side face and the right outer side face of the cutting nail pushing sleeve and face one side of the nail bin sleeve respectively, blades are clamped and fixed in the knife grooves and are in an arc shape, and blade receding grooves are formed in the positions, corresponding to the blades, of the nail bin sleeve. The laparoscope has the advantages that laparoscope fixing and cutting conditions can be conveniently observed, and operation difficulty of surgery is reduced.

1. Name of the designed product: nail clippers (25888). 2. Use of the designed product: for cutting nails. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: front view.

1. The name of the design product: nail clippers. 2. The use of the design product: nail clippers for cutting nails. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: Design 1 perspective view 1. 5. The bottom of the design product is visible in Design 1 perspective view 2 and Design 2 perspective view 2, and the Design 1 bottom view and Design 2 bottom view are omitted. 6. Design 1 is designated as the basic design.

1. Name of the designed product: nail clippers (pendant A). 2. Use of the designed product: for cutting nails. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: front view.

1. Name of the product in this design: Nail clippers (I). 2. Purpose of this design: For cutting nails. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view. 5. The left and right views are shown in 3D Figure 1 and 3D Figure 2, so the left and right views are omitted.

The utility model relates to the field of gas lift drainage of under-pressure operation, in particular to a full-bore under-pressure glass blasting connector. The joint comprises an upper joint (1) and a lower joint (10), the upper joint (1) and the lower joint (10) respectively comprise a step surface used for being connected with the outer cylinder (2); the lower end of the upper joint (1) is connected with a glass blasting seat (4) through a shear pin (3); a glass explosion slide (7) is arranged on the glass explosion seat (4); the glass explosion slide (7) is in airtight connection with the glass explosion seat (4); a crushing head (11) is arranged at the upper end of the lower joint (10); and when the shear pin (3) is broken, the glass explosion seat (4) moves towards the lower joint (10). The pressure-bearing performance is guaranteed in the process of under-pressure well entering, when the full bore is needed, the upper portion provides pumping pressure to shear off the shear pin sealing sliding sleeve mechanism, the sliding sleeve mechanism descends to crush the glass blasting piece, and the full bore of the tubular column is formed.

This invention provides a nail removal device and method for waste wood-plastic composite boards with bent nail tips, relating to the field of wood recycling technology. The device includes a frame; the frame is equipped with a cutting mechanism and a fixing mechanism; the fixing mechanism is used to fix the board to be nailed; the nails on the board include a nail tip and a nail head; the cutting mechanism includes a first slider and a cutting element mounted on the first slider; the first slider is slidably connected to the frame and driven by a first telescopic component; the cutting element has a cutting blade that rotates to cut the bent section of the nail tip; a striking block is provided on the side of the cutting blade away from the first slider, the distance from the edge of the striking block to the edge of the cutting blade being greater than the length of the board, used to hammer the cut nail tip, increasing the distance between the nail head and the board surface; by setting the cutting mechanism and the fixing mechanism, the cutting blade cuts the nail tip during rotation, cutting off the bent portion of the nail tip, thereby facilitating subsequent nail removal operations on the board.

The present application relates to cutting processing technical field, specifically is a kind of numerical control laser cutting machine, including pedestal, laser controlled by drive assembly is arranged on the upper side of pedestal, the support mechanism for being flexibly supported to material plate is arranged on the upper side of pedestal, the protection mechanism for the protection of support mechanism is arranged on drive assembly, the present application adopts nail plate to carry out main support to material plate, utilizes protection bowl to cooperate with lifting assembly drive to avoid corresponding nail plate to go down, so that protection bowl can effectively shield to nail plate in dynamic following mode, without manually adjusting workpiece position, prevent laser beam directly cutting nail plate, while reliable collection of cutting process splashed residue, prevent residue adhering on nail plate surface, so as to ensure that nail plate height is always uniform, in turn, to large quantities of cutting material plate is carried out long-term stable support without human intervention, realize the operation of no manual intervention, low maintenance frequency, high cutting quality.

The invention discloses a laser cutting device for a thin plate, which comprises an auxiliary mechanism arranged on a laser cutting bed, by arranging the auxiliary mechanism and changing the traditional form of a laser cutting nail bed, row supporting nails responsible for supporting on the nail bed are changed into independent individuals, and a motor is matched with an electric sliding block, so that the laser cutting device can be used for cutting the thin plate. The supporting nails can freely move on the sliding rails, so that the supporting nails can be adjusted in advance according to the size of a plate and are arranged in advance according to a set cutting path on the plate, a local thin plate is adsorbed through the adsorption openings in the supporting nails, and the local stability of the cutting part of the thin plate is kept through local displacement of the supporting nails; and collapse caused by softness of the thin plate is avoided, so that stability of the thin plate during cutting is kept, edge warping and deformation of the thin plate are prevented, and the overall cutting precision is prevented from being affected.

1. Name of the designed product: nail clippers (25 flat). 2. Use of the designed product: for cutting nails. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: front view.