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18 results about "Hand pressure" patented technology
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A portable rubber hardness tester with high precision and fixed load
This invention relates to the technical field of rubber hardness testers, and particularly to a high-precision, fixed-load portable rubber hardness tester, comprising: an outer casing with a mounting shaft coaxially disposed within it; a housing, the lower part of which is axially movable and accommodated within the outer casing; a main shaft axially movable within the housing, one end of which is provided with an indenter; a force-measuring spring assembly acting on the main shaft to provide the main test force for pressing the indenter into the test object; and an indenter foot connected to the lower end of the mounting shaft via a stud, through which the indenter passes. This high-precision, fixed-load portable rubber hardness tester eliminates uneven hand pressure and instrument tilting problems through its fixed-load spring structure. Combined with linear guidance and high-precision displacement detection, it significantly improves the accuracy and repeatability of rubber hardness measurement. Furthermore, it features strong structural adaptability, simple operation, and balances portability with testing stability.
Owner:BEIJING HUGETALL SCI & TECH CO LTD
Tension device for a lace cutting machine
This utility model relates to a tension device for a lace trimming machine, including a cutting table and a cutting blade support frame. A vertical frame is installed behind the cutting table, and a tension rod support frame is mounted on the vertical frame. A fixed tension rod is mounted on the tension rod support frame, and a connector is installed on one end of the fixed tension rod near the tension rod support frame. A movable tension rod is mounted on the connector. An L-shaped mounting block is mounted on the cutting blade support frame, and a bolt is screwed onto the mounting block. A pressure block is suspended from the head of the bolt, and a pressure plate is fixed to the bottom end of the pressure block. The beneficial effects are: the lace is wound sequentially around the fixed and movable tension rods, and the fixed and movable tension rods provide tension to the lace, pressing it under the pressure plate. The pressure plate provides pressure to the lace, replacing manual hand pressure to control the tension during lace cutting, reducing the labor intensity of workers while improving the stability of tension control during lace cutting.
Owner:TIANHAI LACE CO LTD
A handle press-fitting device
The utility model discloses a kind of handle press-fit equipment, it is related to handle installation technical field, including pedestal, positioning block, lifting driving part and ejector device. Positioning block is located on pedestal, positioning groove is equipped on positioning block, positioning groove is used for the handle to be put into;Lifting driving part is located on pedestal, the output end of lifting driving part is equipped with pressing block, multiple avoiding holes are opened in pressing block, multiple avoiding holes are respectively used for the multiple fasteners on handle to extend into, lifting driving part can drive pressing block to descend, to make pressing block press mounting plate downwards, and make mounting plate buckle and be installed on handle;Ejector device is located on pedestal, and ejector device is used to lift the handle in positioning groove, to make the upper end of handle extend from positioning groove. The handle press-fit equipment replaces the step that worker presses mounting plate, avoids the hand of worker to produce fatigue and injury due to long time repeatedly pressing mounting plate, so as to be favorable to reduce the labor intensity of worker hand.
Owner:FARREACH ELECTRONIC CO LTD
Single-stage efficient emergency cutting tool and assembling method thereof
PendingCN122082670Acutting safetyefficient cuttingBorehole/well accessoriesHand pressureElectric cables
The invention provides a single-stage efficient emergency cutting tool and an assembling method thereof. The single-stage efficient emergency cutting tool comprises a first part, a starting device, a second part, an emergency cutting device, a third part and a safety device. One end of the starting device is connected with the emergency cutting device and the other end is connected with the hand pump; the starting device is used for compressing a disc spring in the emergency cutting device of the second part, and elastic potential energy is provided for well descending cutting of a cutting tool in the emergency cutting device through the disc spring. The emergency cutting device adopts a disc spring mechanical energy storage and release principle to quickly cut a steel wire or a cable through a cutting tool; the safety device is installed at the front end of the emergency cutting device, plays a role in safety protection in the assembling process and plays a role in misoperation prevention before cutting. According to the invention, steel wires or cables can be safely and efficiently cut in a high-viscosity fluid well and an inclined well, and a solid guarantee is provided for the success rate and reliability of operation.
Owner:BAOJI JINHUI OILFIELD MACHINERY
Back door sign pressing tool
The utility model relates to a back door word mark compression tool, including holding handle, gyro wheel, first connecting piece, second connecting piece and spring assembly, spring assembly sets up inside holding handle, holding handle is connected with locking pin through first connecting piece, locking pin and the sliding fit of locking groove at gyro wheel side, spring assembly is connected with gyro wheel through second connecting piece, spring assembly includes spring, spring connecting rod and sleeve, spring is covered on spring connecting rod, spring connecting rod links with sleeve, the utility model has the advantages of adopting gyro wheel type compression tool, rolling pressure application, ensure that gyro wheel and word mark surface are pasted, and pressure is evenly delivered to every place of word mark through rolling, can solve the problem that word mark is unevenly stressed, force value is not fixed, back adhesive paste effect is poor and word mark falls off caused by hand pressure back door word mark.
Owner:NANJING CHANGAN AUTOMOBILE CO LTD
Liquid storage device and method of using the same
The application discloses a liquid storage device, which comprises at least one first liquid storage soft barrel, the first liquid storage soft barrel is provided with at least one inlet and at least one outlet, and a magnetic force rotor is arranged in the barrel body; a magnetic force driving mechanism is arranged on one side outer wall of the first liquid storage soft barrel and used for driving the magnetic force rotor to rotate; wherein, a part for hand pressure deformation is arranged on the first liquid storage soft barrel, and the wall thickness of the part is smaller than that of other positions; a use method of the liquid storage device, the use method comprises the following steps: S1, providing the liquid storage device; S2, liquid inlet operation; S3, mixing operation; S4, liquid taking operation; wherein, the mixing operation comprises magnetic force stirring mixing and manual beating mixing. The application aims at overcoming the defects of the prior art and providing the liquid storage device and the use method thereof, so that the mixing and use are facilitated.
Owner:SHANGHAI TOFFLON MEDICAL EQUIP CO LTD
An easy-to-use mop
This invention discloses a user-friendly mop, comprising: a telescopic rod assembly, including an upper mop rod and a lower mop rod that can be nested together, the lower mop rod having a plurality of first limiting holes spaced apart; a water spray assembly, including a hand pump and a nozzle at the lower part of the water spray assembly; a limiting assembly, including a first limiting key that can be telescopically inserted into the first limiting holes; a drive side plate on the inner side of the lower mop rod, the drive side plate having a plurality of second limiting holes spaced apart, the limiting assembly including a second limiting key that can be telescopically inserted into the second limiting holes, one end of the drive side plate being connected to the limiting assembly through the second limiting holes and the second limiting key, and the other end being connected to the top of the hand pump; and a handle for driving the first and second limiting keys to extend and retract, thereby controlling the extension and retraction of the telescopic rod assembly and driving the water spray assembly to spray water outward. This invention features an ingenious structural design and is simple and convenient to operate, providing users with a unique user experience.
Owner:GUANGDONG XIANGSHENG BOX TECH CO LTD
Hand press table
This utility model discloses a hand-operated pressure table, relating to the technical field of pressure table devices. The hand-operated pressure table includes a main body, a base, a support, and a stamping rod. The support is mounted on the base, and the stamping rod is disposed on the support and is axially movable. A mounting structure is connected to the stamping rod and is located on the side of the support facing the base. The mounting structure has at least three adjacent mounting surfaces, each with a fixing structure. The technical solution of this utility model, by adding a mounting structure and connecting it to the stamping rod, and by having the mounting structure located on the side of the support facing the base and having at least three adjacent mounting surfaces, each with a fixing structure for fixing modules or workpieces, allows workpieces to be directly and accurately fixed to the main body of the hand-operated pressure table, eliminating the need for temporary drilling, reducing the impact on the efficiency of the pressing operation, and facilitating the rapid assembly, disassembly, and replacement of modules or workpieces.
Owner:KEY CREATIVES LTD
A handheld vacuum cleaner with a trigger switch assembly
ActiveCN224269178URelieve stressreduce the risk of injurySuction filtersElectric equipment installationHand partsStructural engineering
This utility model relates to the technical field of vacuum cleaner devices, and discloses a handheld vacuum cleaner with a trigger switch assembly, including a housing one. The key feature is that a housing two is fixedly connected to the left end of the housing one, a transparent shell is fitted onto the left end of the housing two, a detachable mechanism is fixedly connected to the outer side of the housing two, and a self-locking mechanism is provided inside the housing one. The self-locking mechanism includes a hollow cylinder, the outer side of which is fixedly connected to the inside of the housing one, a spring is fixedly connected to the bottom end of the hollow cylinder, and a transmission ring is fixedly connected to the top end of the hollow cylinder. In this utility model, the self-locking button structure allows the user to release their finger at an appropriate time, relieving hand pressure, making cleaning easier and more comfortable, reducing the risk of hand injury, and avoiding potential safety issues caused by accidental trigger activation leading to sudden vacuum cleaner operation.
Owner:SHENZHEN REEYEAR INT TRADING CO LTD
Temporary fixing clamps for reinforcing bars of cast-in-place beams in composite slabs
This invention provides a temporary fixing clamp for reinforcing bars in cast-in-place composite slab beams, belonging to the technical field of auxiliary tools for building construction. It includes a reinforcing bar gripper and a screw pull ring. The reinforcing bar gripper is a U-shaped structure for easy gripping of reinforcing bars, with anti-slip blocks inside the U-shaped groove, and interlocking snaps and snap slots on the end face of the groove. Anti-slip handles are provided on both sides of the bottom of the gripper for easy hand pressure. The screw pull ring includes a mounting screw and a movable pull ring. The top of the gripper has a pull ring mounting threaded hole, and the bottom of the mounting screw is threaded and screwed into the pull ring mounting threaded hole, pressing the reinforcing bar against the anti-slip blocks. The movable pull ring is located at the top of the mounting screw and is used for dragging or suspending the reinforcing bar. This invention achieves temporary fixing of the lower longitudinal reinforcing bars through gripping, dragging, and suspending functions, thereby changing the binding sequence, expanding the working space, and improving construction efficiency.
Owner:NO 9 METALLURGICAL CONSTR
Degradable plastic vest bag
The utility model relates to the technical field of vest bag, and disclose a degradable plastic vest bag, bag body, handle, handle fixedly connected at the top of bag body, the handle is equipped with two groups and symmetrically sets up the both sides of bag body top, the expansion piece, expansion piece fixedly connected at the both sides of handle top, rubber pad is bonded with the inner wall of handle top, expansion piece bottom and rubber pad top bonding, rubber pad bottom fixedly connected with the fillable foam, the round hole is set up on the fillable foam, the fillable foam is arcly set up, handle adds expansion piece, rubber pad and fillable foam through increasing contact area + elastic buffer + pressure dispersion three -fold design, reduce hand pressure, significantly reduce the pain of pulling hand, even if long -time heavy object can keep comfortable, the arc design of fillable foam is in line with finger curve, the round hole promotes air circulation, avoids the hand stuffy sweating.
Owner:WENZHOU GUANDU PACKING CO LTD
Magnetic punching die
1. The name of the design product: magnetic punching die. 2. The use of the design product: used for magnetic fast installation on hand press with magnetic installation head function, hand pressure type hole taking, punching, die cutting operation. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.
Owner:ANHUI JINZHI MINGSHENG IND CO LTD
A wellhead dismounting auxiliary device
The application discloses a wellhead dismounting auxiliary device, which improves the technical problems of low efficiency, poor operation convenience and big safety hidden danger during wellhead dismounting. The device comprises a control valve connected to the top of a tubing hanger and used for being connected with a tubing, and a stop valve connected to the top of the tubing hanger. An external hand pump is connected with a downhole safety valve and a gas release valve through the stop valve. When the downhole safety valve and the gas release valve are in a normal open state, the opening and closing of the downhole safety valve and the gas release valve can be controlled by controlling the opening and closing of the stop valve. The application can improve the efficiency of wellhead dismounting operation, improve the operation convenience and reduce the safety hidden danger.
Owner:CHINA OILFIELD SERVICES LTD
A manually powered circulating water wave child teaching and playing device
This utility model belongs to the technical field of children's play devices, and discloses a manually powered circulating water wave educational play device for children, including: a water box platform, a water wave box, a support frame, and a hand-operated water pump. One end of the water wave box is fixed to one end of the water box platform, and the other end is fixed to the other end of the water box platform through the support frame, forming a slope with one end higher than the other. The hand-operated water pump is fixedly installed on the water box platform. The hand-operated water pump is connected to a water source through an inlet pipe and connected to the higher end of the water wave box through an outlet pipe. The water wave box has multiple spaced baffles. By pressing the hand-operated water pump, water from the source is input into the water wave box, and the water flow impacts the baffles to form water waves. This utility model combines entertainment, education, and practicality, providing children with a safe, environmentally friendly, and fun water play experience, while cultivating their hands-on ability and teamwork spirit.
Owner:HANGZHOU FEI ACTION TECHNOLOGY CO LTD
Portable hand-pressed coffee device
Owner:SHANGHAI GOODLUCK STAINLESS STEEL PROD
A hand-operated sealing machine
This utility model discloses a hand-operated sealing machine, including a base shell with a heat-sealing plate at the upper end. A hand-operated shell is rotatably connected to the left end of the upper surface of the base shell via a rotating shaft. A pressure strip is provided on the lower surface of the hand-operated shell. It also includes a self-closing mechanism. The self-closing mechanism includes a rotating groove, a rotating cylinder, a sliding column, and a pressure plate. The rotating groove is located on the upper surface of the base shell, and a rotating cylinder is rotatably connected between the left and right inner walls of the rotating groove via a rotating shaft. The outer arc surface of the rotating cylinder has a transverse groove. This hand-operated sealing machine provides power for the closing mechanism through the rotation of the hand-operated shell, automatically exposing the heat-sealing plate before sealing and automatically closing it after sealing. This eliminates the need for manual closing of the heating element, ensuring operational efficiency while reducing heat loss and energy consumption, and also lowering the probability of accidental burns.
Owner:XUCHANG GREEN DRAGONFLY ELECTRIC APPLIANCE CO LTD