7results about How to "Reduce prominence" patented technology

The present invention relates to a tire repair device (10) for attaching to a wheel, which is attached to a vehicle by a wheel nut or a wheel bolt (100). The tire repair device (10) comprises: a bracket element (16), which is provided with a center line (A) and a circumferential direction (U), and the bracket element has a side (18) facing the wheel and a side (20) facing away from the wheel; a compressor (22), which is attached to the bracket element (16); a drive mechanism for the compressor (22), which is operably connected to the compressor (22); a sealant container (60), which is used to contain tire sealant, wherein the compressor (22) is connected to the sealant container (60) in a fluid-conducting manner; a connecting pipe (12), which is constructed to be connected to the sealant container (60) and the tire to be repaired in a fluid-conducting manner; and a plurality of sleeve-shaped mounting elements (88), each sleeve-shaped mounting element having an attachment end (90) and a free end (92), wherein the mounting elements (88) are connected to the bracket element (16) at their respective attachment ends (90) and extend from the side (18) of the bracket element (16) facing the wheel along a longitudinal axis (L) parallel to the center line (A), and are spaced apart from each other by a certain distance along the circumferential direction (U), wherein the position of the sleeve-shaped mounting elements (88) at least roughly corresponds to the position of a wheel nut or wheel bolt (100) used to attach the wheel to the vehicle, and wherein the end portion (106) of each sleeve-shaped mounting element (88) adjacent to the free end (92) is constructed to be engaged with the head (104) of the wheel nut or wheel bolt (100).

The utility model discloses a kind of protective cases for intelligent equipment, it is related to protective case technical field, including body part, side part, first guide hole, second guide hole, charging part, card storage area and variable gasket, the side part is annular design, the side surface, upper surface and lower surface of covering body part, and first guide hole is opened in the middle of the back surface of body part, and second guide hole is located in the middle circular place of first guide hole, the charging part is located in the back of body part, and the middle of charging part is provided with variable gasket located in the back of body part.The utility model discloses, when protective case for intelligent equipment is in use, user can stably carry out MagSafe wireless charging even in the state of card storage, while maximumly reduce charging efficiency decline and heating and other problems.This is because the magnet arrangement and shielding structure design arranged inside mobile phone shell device are used to keep charging performance.

The present invention discloses a parking rear brake operating assembly, which relates to the field of parking brake operating equipment, including an operating seat assembly, wherein a first handle assembly is arranged on the inner side of the operating seat assembly, and a support assembly is arranged on one side of the operating seat assembly, a mounting plate is arranged at the bottom end of the operating seat assembly, and a second handle assembly is arranged at one end of the first handle assembly. The present invention provides a first handle, a second handle, a fixed block, a slot, a block, a support block, and a movable slot, wherein the movable block moves downward in the support block through a connecting block and a first spring, thereby pushing the block downward, causing the block to press the second spring and shrink into the movable slot, and pulling the second handle to drive the fixed seat to be pulled out of the slot in the fixed block, so that the second handle is separated from the first handle, and the second handle can be rotated to one end of the first handle, thereby reducing the protrusion of the second handle, and effectively solving the problem that the handle is obviously protruding and is easy to collide with the driver.

The utility model relates to the technical field of medical instruments, and provides a belt loop titanium plate which comprises a titanium plate body, a suture, a traction line and a loop turning line, the suture, the traction line and the loop turning line penetrate through the titanium plate body in a sliding mode, the two ends of one surface of the titanium plate body are arched to form two first arc-shaped faces, and the first arc-shaped faces are used for abutting against human tissue. The titanium plate has the beneficial effect that the fitting degree between the titanium plate body and the human tissue is improved.

A battery pack and a vehicle lower structure provided with the same are provided. The battery pack (20) is provided with a battery (21), a case (22) that houses the battery (21), and a plurality of connectors (24, 25, 26, 27). When a specific direction in a direction perpendicular to a vehicle up-down direction is set as a first direction, the plurality of connectors (24, 25, 26, 27) respectively protrude from the case (22) to the first direction side.

The invention relates to the technical field of medical instruments, and discloses a biodegradable patent foramen ovale plugging device with a biocompatible coating, which comprises a plugging piece I, a plugging piece II, a connecting part and a frame wound outside the plugging piece I and the plugging piece II, the plugging piece I, the connecting part and the plugging piece II are connected in sequence to form a plugging device main body with a non-closed circular hole; a first jacking assembly used for supporting is installed in the first plugging piece, a second jacking assembly used for supporting is installed in the second plugging piece, a connecting rod is fixed to the inner side of the first plugging piece, and a clamping base connected with the connecting rod in a clamped mode is installed on the outer side of the second plugging piece. According to the patent foramen ovale plugging device, the connecting rod serves as the end connected with the outside, protrusions of the connecting ends of the two outer sides of the plugging piece are reduced, and therefore the situation that the degradation rates of the connecting ends are inconsistent in the degradation process can be avoided, and the using effect and the function stability of the patent foramen ovale plugging device are guaranteed.

The application provides a deep seam mining method and system in a submerged environment. A large-diameter shaft is drilled to a target seam and cemented, the wellhead is sealed and pressurized, and water is injected into the wellbore to create a submerged environment. Then, an underwater mining robot is used to crush the ore in situ in the submerged environment and simultaneously implement roof support as needed. A water-gas mixed lifting system is used to lift the ore to the ground, and the resource is finely classified and purified. By creating a submerged environment, the static pressure of water can balance part of the ground pressure, reducing the impact of stress changes on rock stability, reducing safety accidents such as harmful gas outburst, and reducing tool wear by providing sufficient water supply for high-pressure water jet rock breaking operations. At the same time, the "submerged environment in-situ crushing-pipeline transportation-ground separation" integrated technology reduces the cost of building a well, making it easier to achieve automation and intelligent control for continuous mining and reduce operating costs.