22 results about "Rubber Cup" patented technology

The invention relates to the technical field of cleaning agent quality detection, and discloses a fluidity testing device for cleaning agent product quality detection, which comprises a rotary viscometer main body, the output end of the rotary viscometer main body is detachably connected with a rotor, the bottom of the shell of the rotary viscometer main body is fixedly provided with a protection frame, and the rotor is located on the axis of the protection frame. A containing mechanism and an air supply mechanism are arranged at the bottom of the rotary viscometer body, a cylindrical frame type structure composed of an annular pipe and a dispersing pipeline is arranged, the cylindrical frame type structure wraps a rubber cup body, before viscosity is detected, the rubber cup body shrinks in the radial direction through air inflation, a sample of a cleaning agent is promoted to gather nearby a rotor, and the cleaning agent is dispersed in the rotor. And a stable laminar flow field can be quickly formed in the subsequent rotor rotation process, interference of turbulent flow and vortex on detection is avoided, the viscosity conversion accuracy is remarkably improved, and the detection result better fits the real flowability of a sample.

This application relates to a flow control rubber cup, belonging to the field of shower equipment components. It includes a rubber ring comprising a cylinder and an end cap. The end cap is connected to one side wall of the cylinder, and the cylinder and end cap are integrally formed. A central hole is formed at the center of the end cap, penetrating the end cap. Multiple flow holes are formed on the end cap, arranged along the circumference of the end cap. An adjusting rubber material, made of elastic rubber, is disposed within each flow hole. The adjusting rubber material has a cylindrical structure and is coaxially fixed within the flow holes. This application has the effect of reducing the size of the shower equipment.

The utility model provides a stirring structure and a stirrer, the stirring structure comprises a mounting rack and two rotating parts symmetrically mounted on the mounting rack, the rotating parts are used for driving a rubber cup to rotate, and the two rotating parts are obliquely arranged in the direction close to each other; the rotating piece comprises a cup sleeve installed on the installation frame, a protection cup embedded into the bottom of the cup sleeve and a protection ring inserted into the edge of the top of the cup sleeve, and the inner wall of the protection ring and the inner wall of the cup sleeve form a step, so that when the rubber cup is installed on the cup sleeve, the rubber cup can rotate around the step. A protective gap is formed between the outer wall of the rubber cup and the inner wall of the cup sleeve, a mounting part is arranged on the circumferential surface of the rubber cup, and the mounting part is matched with the protective ring, so that when the rubber cup is mounted on the cup sleeve, the bottom of the rubber cup is matched with the protective cup, product pollution is reduced, and the product yield is improved.

The utility model provides a one-way piston of an inflator, which relates to the technical field of inflating devices and comprises a piston body, a baffle is mounted on the piston body, a mounting seat is mounted at the bottom end of the piston body, a rubber cup is movably mounted between the baffle and the mounting seat, an adjusting seat is movably mounted on the mounting seat, and the adjusting seat is movably mounted on the piston body. And the top end of the adjusting seat is embedded into the inner side of the bottom end of the rubber cup. The top end of the adjusting seat is embedded into the inner hole of the rubber bowl by rotating the adjusting seat, so that the inner part and the periphery of the rubber bowl are expanded, the distance between the periphery of the rubber bowl and the barrel body is reduced, the inflating sealing performance is improved, the maintenance frequency is reduced, and the use cost is reduced.

A rubber cup assembly apparatus and shaping method. The rubber cup assembly apparatus comprises a working frame (100), wherein a valve block fixture, a rubber cup feeding device, an orientation and positioning assembly (800) and rubber cup press-fitting assemblies are mounted on the working frame (100). By means of using the rubber cup assembly apparatus and shaping method, the feeding state of a rubber cup (420) is identified by means of the orientation and positioning assembly (800), thereby ensuring the accuracy of assembly of the rubber cup (420); the rubber cup press-fitting assemblies can automatically grip the rubber cup (420) and press-fit the rubber cup (420) onto a valve block (410), and the two rubber cup press-fitting assemblies respectively assemble the rubber cup (420) in forward and reverse directions, such that the rubber cup (420) can be directly shaped after the rubber cup (420) has been assembled, thereby realizing a fully automatic assembly process of the rubber cup (420), and not only reducing labor costs, but also greatly improving production efficiency; moreover, the diameter setting of gripping sleeves (623) and limiting shoulders (637) of the two rubber cup press-fitting assemblies can ensure that a grooved end (422) of the rubber cup (420) is not damaged when the rubber cup (420) is shaped, thereby further improving the assembly quality of the rubber cup (420).

A self-priming non-return propelling paste pump, comprising a bottle body (100), wherein a piston (600) and a rubber cup (300) are provided in the bottle body (100), the rubber cup (300) forms a cup cavity (301) by means of enclosure, and the cup cavity (301) has a top opening and a bottom opening; a paste cavity (101) is provided between the piston (600) and the rubber cup (300); the bottle body (100) is provided with a press head (200), and a liquid output channel (201) is formed in the press head (200); the piston (600) is connected to a non-return member (700) that unidirectionally moves upward in synchronization with the piston (600) and restricts the piston (600) from moving downward; when the press head (200) drives the rubber cup (300) downward to compress and deform, paste in the cup cavity (301) is extruded under pressure from the liquid output channel (201), and the non-return member (700) restricts the piston (600) from moving downward; and when the rubber cup (300) is elastically reset upward, the rubber cup (300) draws the paste upward, the piston (600) synchronously propels the paste upward, the elastic resetting of the rubber cup (300) and the upward propelling of the piston (600) achieve a linkage effect, and the non-return member (700) unidirectionally moves upward in synchronization with the piston (600).

The utility model relates to a food processor technical field especially, it relates to a cup pad's mounting structure, including cooking cup, fixed part and cup pad, fixed part installs at the bottom surface of cooking cup, cup pad is deformable rubber cup pad, cup pad includes the fixed through -hole of setting in the middle part and the lower inclined ring of surrounding fixed through -hole, lower inclined ring is the structure of outside high inside low and downward inclination, the diameter of fixed through -hole is less than the diameter of fixed part under natural state, when fixed part passes through fixed through -hole, lower inclined ring can be inwards and resist fixed part to fix cup pad. When fixed through -hole is set into fixed part, lower inclined ring is supported to deform outward, until cup pad is installed in place, lower inclined ring bounces back and restores original shape to exert proper pressure on fixed part, reaches easy to enter difficult to get out function, effectively prevents cup pad from loosening and falling off in work, when needing cleaning or replacing cup pad, more easily realizes quick assembly and disassembly, reduces installation cost and difficulty.

The invention relates to the technical field of vacuum pumps, in particular to a double-end vacuum pump which comprises a cylinder body, two piston cavities, two rubber cups, a linkage mechanism, a driving mechanism and an air pipe set, the two piston cavities are correspondingly formed in the two sides of the interior of the cylinder body respectively, and the two rubber cups are correspondingly inserted into the two piston cavities in a sliding mode respectively; the linkage mechanism is arranged in the cylinder body and located between the two piston cavities, the distances between the two sides of the linkage mechanism and the piston cavities on the same sides are equal, the driving mechanism is arranged on the outer side of the cylinder body, the output end of the driving mechanism extends into the cylinder body, and the air pipe set is arranged on the outer side of the cylinder body and communicates with the piston cavities. The air pipe set comprises an exhaust pipe and an air suction pipe, an exhaust one-way valve plate rotating towards the outside of the cylinder body is arranged in the exhaust pipe, an air suction one-way valve plate rotating towards the inside of the cylinder body is arranged in the air suction pipe, the inertia force directions of the two piston structures are opposite, dynamic unbalance caused by periodic inertia force superposition is eliminated, and the amplitude of the cylinder body is reduced.

The utility model relates to the technical field of soft rubber cup feeding, in particular to an automatic positioning and feeding device for a bottle injection blowing soft rubber cup sleeve and a production method of the automatic positioning and feeding device for the bottle injection blowing soft rubber cup sleeve, and the automatic positioning and feeding device comprises a horizontal sliding table mechanism, a vertical sliding table mechanism, a positioning jig mechanism, a double-hand switch box and a control system. The positioning jig mechanism comprises a positioning jig, a pressure spring, a jig guide sleeve, a silica gel pad, a composite copper sleeve, a jig mounting base and a jig limiting block, the silica gel pad is located between the jig guide sleeve and the jig mounting base, the rotating friction force of the positioning jig is increased, and the positioning jig is positioned on the jig mounting base; the rubber cup bottom sleeve feeding device has the advantages that the rubber cup bottom sleeve feeding device is simple in structure, the rubber cup bottom sleeve cannot deviate after being positioned, certain buffering can be achieved during rubber cup bottom sleeve feeding through the compression spring, feeding stability is improved, the rubber cup bottom sleeve feeding precision can be guaranteed through the composite copper sleeve and the jig guide sleeve, and the rubber cup bottom sleeve feeding device is accurate in feeding, higher in efficiency and higher in operation safety compared with manual positioning feeding.

The air blower emptying valve capable of adjusting the emptying flow comprises a valve body, a top cover, a base plate and a rubber cup, the valve body comprises an intercepting pipe and an outer annular cavity which is located on the outer side of the intercepting pipe and exceeds the upper tail end of the intercepting pipe, and a plurality of spaced exhaust holes are formed in the outer annular cavity. The rubber cup is located in a space formed by the top cover and the outer annular cavity and located above the intercepting pipe, a cavity formed between the top cover and the rubber cup is an upper cavity, a cavity formed between the rubber cup and the valve body is a lower cavity, the middle of the top cover is externally connected with a first air pipe communicated with the inner space of the upper cavity, and the middle of the top cover is externally connected with a second air pipe communicated with the inner space of the lower cavity. The other tail end of the first air pipe is externally connected with an electric control proportional valve, and a second air pipe is connected between the electric control proportional valve and the valve body. According to the air release valve, the air release amount can be adjusted at will according to requirements, and the requirement for use under any working condition is met.

The invention relates to the field of pipeline plugging devices, in particular to a self-adaptive plugging device in an oil and gas pipeline, which comprises a mounting pipe, a communicating pipe fixedly communicated with the mounting pipe, a lifting rod slidably connected with the mounting pipe, a main pipeline embedded in the lifting rod, a linkage seat mounted on the lifting rod, and a rotating groove formed in the linkage seat. The expansion air bag is inflated and expanded, the arc-shaped outer ring of the expansion air bag can extrude the first rubber cup and the second rubber cup on the two sides, the two rubber cups are expanded outwards and tightly attached to the inner wall of a pipeline, double blocking structures are formed on the two sides of the expansion air bag, and the sealing effect of plugging is enhanced; and the positioning assemblies form bilateral positioning on the two sides of the expansion airbag, so that the displacement of the control box is effectively limited, the problems of uneven stress and deviation of a traditional expansion airbag caused by impact of a medium in a pipeline are avoided, and the defect that the sealing performance is reduced due to the fact that an elastic airbag is prone to deviation is fundamentally overcome.

The application discloses an inner frame supporting device for a sinking well and a using method thereof, and comprises positioning mechanisms, two groups of the positioning mechanisms are arranged, each group of the positioning mechanisms comprises a mounting threaded rod and a connecting part, a screw rod rubber cup is threadedly connected to the outer surface of the mounting threaded rod near the edges of two ends, and an extension rod is threadedly connected to the inside of one of the screw rod rubber cups. In the application, during the actual pouring process of the concrete structure body, the mounting threaded rod, the water stop ring and the screw rod rubber cup can be effectively pre-buried in the designated use position, then during the use process, the screw rod rubber cups at different positions in the concrete structure body are selected according to the size of the required supporting frame to install and arrange the extension rods, then a certain number of bottom plates are spliced according to the actual use condition, then the position of the multiple bottom plates is fixed through the sleeve pipe, the adjusting threaded rod and the connecting block, and then the first resisting rod in the second supporting threaded hole is rotated.

The utility model belongs to building structure technical field provides a kind of anti-floating anchor rod waterproof joint, including anti-floating anchor rod, the anti-floating anchor rod waterproof joint still includes foundation, concrete cushion layer, waterproof coating layer, first waterproof roll material layer, rubber cup mouth, second waterproof roll material layer, underground structure bottom plate from bottom to top in turn setting;The bottom of anti-floating anchor rod is connected with foundation, and the top of anti-floating anchor rod is equipped with expansion waterstop;The inner wall of rubber cup mouth is equipped with several clamping assemblies, and clamping assembly is connected with anti-floating anchor rod reinforcement;Each clamping assembly includes cushion block, connecting piece and clamping part, cushion block is fixedly connected with the inner wall of rubber cup mouth, one end of connecting piece is fixedly connected with cushion block, and other end is fixedly connected with clamping part.The utility model is good in integrity, can improve waterproof performance, and through the cooperation of clamping assembly and rubber cup mouth to limit anti-floating anchor rod to solve anchor rod deviation problem.

This utility model discloses an anti-tipping lifting platform, relating to the field of lifting platform technology. It includes a bottom fixed frame, with a steel structure platform plate positioned above the bottom fixed frame. A steel structure scissor lift is movably connected between the scissor lift limiting guide rail and the steel structure platform plate. A fixing component for easy reinforcement and anti-tipping is provided at the top of the bottom fixed frame. This anti-tipping lifting platform, through the configuration of a bottom fixed frame, a cylindrical fixed shell, a limiting tube, tubular support feet, a miniature electric cylinder, a rubber cup, a PVC pad, strong adhesive, a first electric cylinder, and a connecting plate, allows the tubular support feet to directly contact the ground during use. The PLC controller controls the miniature electric cylinder to retract, lifting the middle position of the top of the rubber cup upwards. The air pressure decreases at the middle position of the contact surface between the rubber cup and the ground, creating suction, thus achieving a stable anti-tipping function and solving the problem of devices lacking a stable anti-tipping function.

1. Name of the product in this design: Corrugated Glue Cup. 2. Application of this design: It is used as a corrugated rubber cup on the pulse generator in an inclinometer to seal and isolate two different media elements, and to balance pressure and provide compensation. 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 2.

A lens cleaning tool for optical devices includes a tubular component. One end of the tubular component is connected to a connector. The connector has a movable hole formed inside, and the lower end of the movable hole connects to a tapered hole. The upper end of the tapered hole is a small end, and the lower end of the tapered hole has a round hole. The other end of the connector has a rubber cup that covers the round hole and is sealed and fixed to the connector. The rubber cup has multiple holes. A lint-free cloth is provided around the connector and the rubber cup, and the lint-free cloth is tightly attached to the outer circumference of the connector and the rubber cup through a ring. A pull rod is inserted inside the tubular component, and the lower end of the pull rod is threaded to a tapered head. The lower end of the tapered head has an end post. The rubber cup, the round hole, and the tapered hole form a cavity for containing cleaning agents such as alcohol. When cleaning micro-dust, pressing the tool deforms the rubber cup and causes the lint-free cloth on its outer wall to adhere tightly to the optical element, thus facilitating the handling of micro-dust.

The utility model provides vacuum ultrasonic defoaming equipment which comprises a box body, a box cover arranged at the upper end of the box body in a covering manner, a first air cylinder arranged in the box body, a first supporting plate arranged at the output end of the first air cylinder, a rubber cup placed on the first supporting plate, an ultrasonic bar arranged on the lower surface of the box cover, and a working end of the ultrasonic bar extending into the rubber cup. The outer surface of the bottom end of the communicating pipe is provided with a fixing ring, the fixing ring is provided with a pressure intensity sensor, the upper end of the communicating pipe is provided with a communicating valve, the upper end of the bent pipe is connected with a connecting hose through a movable connecting pipe head, and the end, away from the bent pipe, of the connecting hose is connected with a vacuum pump. Second supporting plates are installed on the outer surfaces of the two sides of the box body, second air cylinders are installed on the second supporting plates, and the telescopic ends of the second air cylinders are connected with the edge of the lower surface of the box cover. According to the utility model, two technologies of vacuum and ultrasonic waves are combined, so that tiny bubbles in glue can be thoroughly removed, and the defoaming efficiency and quality are improved.

The utility model discloses a soft cup extrusion type fruit soaking bottle which comprises a soft rubber cup body (1) in a folding organ shape, a soft water storage bottle (4) internally provided with a water feeding pipe (3) and a bottle cap (2) connected with one end opening of the cup body (1), a large end opening of the cup body (1) is open, a small end opening of the cup body (1) is connected with the bottle cap (2) into a whole, and the bottle cap (2) is provided with a through hole connected with the water feeding pipe (3). The cup body (1) is communicated with a water storage bottle (4) through the through hole and a water feeding pipe (3), and a one-way valve (5) for air intake is arranged on the water storage bottle (4). When the device is used for fruit soaking and pesticide applying on young fruits of fruit trees, the cup body does not damage fruit peels, pesticide liquid does not overflow, and the pesticide liquid in the cup body can be supplemented in real time.

The application relates to the technical field of sealing elements, and discloses a rubber cup sealing element for a self-sealing packer, which comprises a rubber element, a metal framework and a reinforcing wire ring. The metal framework comprises a first part fixedly arranged on the inner wall of the rubber element and a second part embedded in the rubber element. The reinforcing wire ring is arranged on the outer wall of the rubber element, and the second part is connected between the first part and the reinforcing wire ring. The metal framework supports the reinforcing wire ring, so that the reinforcing wire ring serves as the main body supporting the rubber element and the anti-deformation capacity of the rubber element under working pressure is improved. The rubber element is uniformly stressed as a whole under working pressure, the reinforcing wire ring has good elasticity, the reinforcing wire ring is arranged on the outer wall of the rubber element, a whole-circle gapless protection is formed, the rubber element and the casing are less rubbed as exposed parts, the sealing element can bear high pressure, the rubber element cannot be squeezed into the gap between the casings, the sealing element is not damaged, and the service life of the sealing element is prolonged.

This utility model relates to a drill pipe plug for highly deviated wells, comprising a pressing guide head for docking with a tailpipe plug in the downhole drilling tool. The drill pipe plug further includes a guide cup connected to the bottom end of the pressing guide head and a plug structure connected to the top end of the pressing guide head. The diameter of the guide cup is larger than the diameter of the pressing guide head. The plug structure includes an integrally formed mandrel and a rubber cup assembly. The bottom end of the mandrel is fixedly connected to the top end of the pressing guide head. The rubber cup assembly includes a first rubber cup, a second rubber cup, a third rubber cup, a fourth rubber cup, and a fifth rubber cup, which are sequentially fitted and fixed on the mandrel from bottom to top. The diameter of the first rubber cup is larger than the inner diameter of the downhole drilling tool and smaller than the diameter of the third rubber cup. The diameter of the third rubber cup is smaller than the diameter of the second rubber cup. The diameters of the second, fourth, and fifth rubber cups are all the same.

The natural gas leakage prevention device comprises a leakage prevention shell, the leakage prevention shell is arranged on the outer side of a control valve in a sleeving mode and detachably connected with a pipeline, and a rotating shaft of the control valve penetrates through the leakage prevention shell; a glue barrel is arranged above the control valve and is fixedly connected with the anti-leakage shell; a rubber bowl sleeves the outer side of a rotating shaft of the control valve and is fixedly connected with the control valve; the glue barrel is fixedly connected with a cutting assembly which is fixedly connected with an air guide assembly, the air guide assembly is fixedly connected with an air bag, and the top end of the side wall of the air bag is fixedly connected with the inner wall of the anti-leakage shell and the side wall of the pipeline. An ignition assembly is detachably connected to the top face of the air bag and fixedly connected with the inner wall of the anti-leakage shell, and an ignition point of the ignition assembly is arranged below the air bag. The side face of the anti-leakage shell is provided with a plurality of exhaust holes, and the bottom face of the anti-leakage shell is fixedly connected and communicated with a plurality of one-way valves. The device can effectively seal leaked natural gas, give out an alarm in time, automatically seal a leakage point and safely process the leaked gas.

The utility model discloses a leakage-proof leather cup which comprises a movable rod, a leather cup body, a pressing disc and a locking piece. When the leather cup is installed in the pump pipe, the leather cup is pressed, the movable edge is stressed together, then elastic force is generated, deformation and bending occur, then the leather cup is tightly attached to the inner wall of the pump pipe under the action of the elastic force, the elastic piece is stressed together to deform, and therefore the movable edge can be firmly attached to the surface of the inner wall of the pump pipe. The sealing performance of the leather cup is improved, the phenomenon of building opening gaps is effectively and greatly reduced, the leakage-proof effect is achieved, the leather cup can be mounted in the middle of the mounting opening, mounting inaccuracy is avoided, the mounting opening can be clamped on the movable rod, pre-fixing is achieved, mounting convenience is improved, when the pressing disc is mounted on the leather cup, the positioning opening can be in butt joint with the clamping piece, and the sealing effect is good. In this way, the pressing disc can be better pressed on the surface of the leather cup, it is ensured that the leather cup cannot be dislocated after the pressing disc is fixed, and the installation stability is improved.