19results about How to "Avoid easy opening" patented technology

The present invention relates to the field of exploration and sampling technology, specifically to a mineral resource exploration and sampling device, including a frame, wherein a sampling component is provided inside the frame for rotation, and the sampling component includes two arc-shaped sampling tubes, and the two arc-shaped sampling tubes are both arranged in a semi-cylindrical shape. The two arc-shaped sampling tubes are separated, so that the inner wall thereof is separated from the outer wall of the sampled rock core, and the rock core falls off from the bottom of the two arc-shaped sampling tubes, which is convenient for detection personnel to sample the rock core, and improves the convenience of use, and the connecting action of the torsion bar will stretch the two elastic bandages and the friction strip, and the two elastic bandages are stretched to gradually reduce the arc, and the two friction strips are contracted toward the middle, so as to abut against the outer wall of the rock core, and due to the contact friction between the two friction strips and the outer wall of the rock core, the speed of the rock core falling is slowed down, and it is ensured that the rock core will not be broken due to the impact, so as to better survey the distribution of mineral texture.

This invention discloses a dual-motor hair dryer, relating to the field of hair dryer technology. It includes a housing, a handle, and a mounting cover installed inside the housing. It also includes a dual-system blowing assembly, a drive assembly, a first adjustment assembly, and a second adjustment assembly located inside the mounting cover. In use, the right-side main motor fan system, through the cooperation of the air guide tube, main air duct, and inner air duct, delivers gas to the inner cylinder, evenly passing through the heating element. Simultaneously, the left-side auxiliary motor fan system delivers gas to the outer air duct through the air guide tube, auxiliary air duct, and flow equalization pipe. The gas flows through the annular air cavity, forming an annular air curtain that surrounds the hot air along the central axis. The annular cold air curtain and the hot air along the central axis are coaxially superimposed. Furthermore, the main and auxiliary air ducts are isolated, ensuring that the high temperature of the main air duct does not affect the auxiliary motor, resulting in high operating efficiency for the auxiliary motor. The main motor also experiences stable load due to the smooth air duct, significantly improving the overall energy efficiency and further achieving energy savings.

The utility model discloses a support type charging wire, which comprises a wire rod main body and a charging connector, the wire rod main body comprises at least two folding wire rod sections and a support connecting section, the two adjacent folding wire rod sections are connected through the support connecting section, and the support connecting section is used for driving the two adjacent folding wire rod sections to get close to each other or get away from each other when being stressed; the supporting connection section is used for providing a supporting force after the two adjacent folding wire rod sections move away from each other so as to drive the two folding wire rod sections to be fixed at an angle and form a bracket use state; conductive structures are arranged in the folding wire section and the supporting connection section, and the conductive structures are electrically connected with the charging connector; and the charging connector is connected to the end part of the folding wire section. According to the utility model, a certain supporting angle can be formed after the folded wire rod sections are close to each other or far away from each other, so as to play a role of a bracket.

The utility model discloses a laminar flow bed check curtain which is arranged at the bottom of an air purifier, a vertical supporting vertical rod is further arranged at the bottom of the air purifier, the check curtain surrounds a circle in the circumferential direction of the air purifier and falls down to the ground, a balance weight lever is arranged at the bottom of the check curtain, a vertical open groove is formed in the front side of the check curtain, a connecting piece is arranged at the open groove, and the connecting piece is connected with the balance weight lever. The front side of the check curtain is further provided with two operation openings, and the edge of the inner side of each operation opening is provided with a sterile rubber glove. According to the scheme, the balance weight lever is arranged at the bottom of the check curtain, so that the check curtain can be tensioned downwards, the check curtain can be always in a tensioning state of falling downwards, the check curtain is not easy to open, and the cleanliness of the space in the laminar flow bed can be ensured; the operation opening is formed in the check curtain, and the sterile rubber gloves are arranged at the operation opening, so that medical staff can carry out corresponding operation from the outside without opening the check curtain when carrying out some operations on a patient, and the space in the laminar flow bed cannot be polluted.

The utility model relates to the technical field of cigarette packet paper, in particular to leakage-proof cigarette packet paper which comprises a bottom plate, the top of the bottom plate is fixedly connected with a bottom box, one side of the bottom plate is fixedly connected with a first surrounding plate, one side of the first surrounding plate is fixedly connected with a top plate, and the bottom of the top plate is fixedly connected with a top box. The inner side wall of the top box is fixedly connected with a leakage-proof inner frame, and the bottom of the leakage-proof inner frame is movably inserted into the bottom box. The top box covers the top of the bottom box, the leakage-proof inner frame can be inserted into the bottom box, the overall structural stability of the cigarette box is enhanced, cigarettes in the box body can be prevented from leaking out, meanwhile, the first surrounding plate and the second surrounding plate are closely attached to the outer side of the top box and the outer side of the bottom box like two barriers, the sealing performance of the cigarette box is further enhanced, and the service life of the cigarette box is prolonged. According to the cigarette carton box, a closed space can be formed when the cigarette carton box is closed, external air and moisture are effectively isolated, and therefore the freshness and taste of cigarettes are guaranteed.

The utility model discloses a fishtail skirt seam splicing structure which comprises a first fishtail skirt edge cloth strip and a thread hole, a folding cloth strip is arranged at the right end of the first fishtail skirt edge cloth strip, a second fishtail skirt edge cloth strip is arranged on the front side of the folding cloth strip, a first sewing thread groove is formed in the surface of the second fishtail skirt edge cloth strip, and a second sewing thread groove is formed in the surface of the second sewing thread groove. The suture hole is formed in the first suture line groove, and a first suture line penetrates through the interior of the suture hole. According to the fishtail skirt abutted seam structure, the attaching adhesive tape and the positioning adhesive tape are both soluble glue, when the attaching adhesive tape and the positioning adhesive tape are used for adhering clothes, the adhering effect can be provided, it is ensured that all parts of the first fishtail skirt edge cloth strip and all parts of the second fishtail skirt edge cloth strip are firmly combined, and the clothes are not prone to falling off. The first fishtail skirt cloth strip and the second fishtail skirt cloth strip are not prone to thread loosening or thread opening in the using process, the service life of the first fishtail skirt cloth strip and the service life of the second fishtail skirt cloth strip are prolonged, it can be ensured that different materials are tightly bonded through the high-quality attaching adhesive tape and the positioning adhesive tape, and the tear resistance and the wear resistance of the fabric are improved.

The sealing container capable of improving the sealing performance comprises a container cover and a container body, the container cover comprises a horizontal cover face and a vertical side edge, the outer side of the vertical side edge extends outwards to form an inverted-L-shaped side wall, an annular U-shaped clamping groove with a downward opening is formed by the L-shaped side wall and the vertical side edge, and the horizontal cover face and the vertical side edge are arranged in the annular U-shaped clamping groove. A horizontal edge and a vertical side edge protruding out of the horizontal edge are arranged at an end opening of the container body, the vertical side edge can be connected with the U-shaped clamping groove of the container cover in a clamped mode, the sealing container further comprises a sealing stirrup with a movable buckle, and the sealing stirrup comprises an upper clamping piece, a lower clamping piece and a vertical connecting piece connected with the outer side face of the upper clamping piece and the outer side face of the lower clamping piece. The perimeter of the inner side of the vertical connecting piece is slightly larger than the perimeter of the outer side of the L-shaped side wall of the container cover. The sealed container is simple in structure, good in sealing performance, convenient to carry and particularly suitable for food storage with high requirements for the sealing performance.

The invention relates to a bracelet watchband with a decompression function and a bracelet. The bracelet watchband comprises a first wearing unit, a second wearing unit, at least one first decompression unit, at least one second decompression unit and a connecting unit, the wearable device has the advantages that the connecting unit is rotationally arranged on the second wearable unit, the ends of the first wearable unit and the second wearable unit are subjected to double fixation of locking connection and limiting connection, the fixing mode is simple, and the first wearable unit and the second wearable unit are not prone to being separated; the first decompression unit is used for decompressing through finger rotation; the second decompression unit decompresses through finger pressing, certain interestingness is achieved to help a patient to decompress, the hand of the patient can be mobilized to move, the finger function of the patient can be exercised in the rotating and pressing process, meanwhile, the fingers and the wrist of the patient are massaged, the brain of the patient is stimulated, and the patient can feel more comfortable. The brain flexibility is maintained; and the attention of the patient is effectively distracted.

The utility model discloses an embodiment of a kind of panoramic camera protective shell, it is related to panoramic camera accessory technical field.Panoramic camera protective shell includes shell, shell is equipped with through-hole, through-hole is used to expose the charging cover of panoramic camera, shell is equipped with avoiding groove at through-hole, avoiding groove is used to open charging cover, in prior art, since protective shell is installed on panoramic camera, charging cover on charging interface is not easy to open, because charging cover slides to one side, then pry open one side edge, the utility model is because being equipped with avoiding groove, so that user can easily extend nail into avoiding groove, then pry open charging cover, to improve convenience.

The present invention discloses a washing machine water inlet box assembly and a washing machine, comprising a box body, a decorative cover is arranged on the box body, and the decorative cover is hinged to the box body; a second damping structure is arranged between the box body and the decorative cover, which is used to increase the friction between the decorative cover and the box body when the decorative cover is closed and close to the minimum opening angle. The above-mentioned washing machine water inlet box assembly, by arranging the second damping structure, can play a damping role when the decorative cover is closed and close to the box body, produce a damping effect, make the hand feel more comfortable and easy to operate; at the same time, the decorative cover has good stability after closing and is not easy to open, which can prevent the vibration generated by the washing machine during the washing process from causing the decorative cover to shake up and down, and there is no need to add other fixing structures to fix the decorative cover on the box body, and the structure is simple.

The utility model discloses an up-and-down push-and-pull island cabinet which comprises a straight cabinet and end cabinets, the two ends of the straight cabinet are respectively provided with one end cabinet, the top of the straight cabinet and the tops of the end cabinets are respectively provided with a glass sliding door, and the upper portion and the lower portion of a body of a frame of each glass sliding door are respectively provided with a heating assembly installation groove. A heating assembly is mounted in the heating assembly mounting groove; the heating assembly is installed in the frame of the glass sliding door, the position of the heating assembly corresponds to the position of the track, the contact position of the glass sliding door and the track is properly heated through the heating assembly, and the problem that the glass sliding door is not easy to open due to the fact that the contact position is frozen can be effectively avoided. The heating assembly is composed of an electric heater and a power receiving coil, the track is provided with the power supply assembly, the power supply assembly is composed of a power transmission coil and a power transmission coil shell, through the structure, wireless power supply can be achieved, and therefore the operation of the heating assembly does not affect movement of the glass sliding door.

The tripod with the holder comprises a telescopic rod, a holder structure and a tripod assembly, the holder structure is installed at the end of the telescopic rod, and the tripod assembly is arranged on the telescopic rod; the tripod assembly comprises a supporting rod, a sliding sleeve ring, at least three supporting leg pieces and a connecting rod, the supporting rod sleeves the outer side of the telescopic rod, the sliding sleeve ring movably sleeves the outer side of the supporting rod, one end of each supporting leg piece is rotationally connected to the sliding sleeve, and the two ends of the connecting rod are rotationally connected with the supporting leg pieces and the supporting rod respectively; the bottom of the supporting rod is provided with a first elastic buckle used for being connected with the supporting leg piece in a clamped mode, the supporting leg piece is provided with a clamping groove matched with the first elastic buckle, and the first elastic buckle is provided with a first inclined face and a second inclined face in the opening direction and the closing direction of the supporting leg piece respectively. During opening, all the supporting leg pieces need to be pushed aside in sequence firstly, the sliding lantern ring can be pulled to slide up and down only after all the supporting leg pieces are pushed aside, and the supporting leg pieces are not prone to being opened by mistake in the folding state.

The utility model discloses a mobile data memory for vehicle condition detection, and relates to the technical field of mobile data memories. The self-locking device comprises a frame, the frame is provided with a self-locking assembly, the self-locking assembly comprises a sliding block connected with the inner wall of the frame in a sliding mode, the front face of the sliding block is fixedly connected with an ejector rod, the front end of the ejector rod extends to the outer portion of the frame and is connected with the frame in a sliding mode, and the bottom of the sliding block is fixedly connected with two first supporting plates. First sliding grooves are formed in the two first supporting plates, a hook is arranged between the two first supporting plates, a cylindrical pin is fixedly connected to the hook, the cylindrical pin is in sliding connection with the inner walls of the first sliding grooves, two positioning plates are fixedly connected to the bottom of the frame, and the hook is located between the two positioning plates and rotationally connected with the positioning plates. Through the self-locking assembly, the hard disk expansion cabinet solves the problem that the hard disk expansion cabinet is easily interfered by external factors in the use process.

The utility model relates to a flat-opening and suspended-opening conversion device capable of increasing sealing performance, which comprises a frame fixing plate and a connecting rod, a connecting plate and a rotating plate are hinged between the connecting rod and the frame fixing plate, the bottom surface of the connecting rod is slidably connected with a sliding plate, one end of the sliding plate is connected with a connecting block, and the other end of the sliding plate is connected with a linkage piece through a pin. The upper ends of the pins are eccentrically connected with sliding heads; the end, close to the connecting inclined plate, of the lower plate of the connecting plate is provided with a transverse sliding groove, the connecting inclined plate is provided with an inclined sliding groove, and the end, away from the connecting inclined plate, of the upper plate is slidably hinged to the connecting rod. One end of the rotating plate is slidably hinged to the frame fixing plate, the other end of the rotating plate is hinged to the end of the lower plate of the connecting plate, the middle of the rotating plate is hinged to a connecting rod below the frame fixing plate, one end of the connecting rod is hinged to the lower plate, and the other end of the connecting rod is hinged to the end of the bottom face of the frame fixing plate. When the window sash is closed, the air tightness of the window sash can be improved.

The utility model discloses a resin tooth particle cleaning device which comprises a haemostatic forceps body, a lock catch is arranged on the haemostatic forceps body, a tooth bin is fixedly arranged at the end of a first forceps rod of the haemostatic forceps body, a bin cover is fixedly arranged at the end of a second forceps rod of the haemostatic forceps body, and through holes are evenly and densely distributed in the wall of the tooth bin and the bin cover. The novel hemostatic forceps are reasonable in structural design, a plurality of resin tooth particles are placed through the tooth cabin, hot air flow penetrates through the through holes densely distributed in the tooth cabin wall and the cabin cover to clean the resin tooth particles in the tooth cabin, the hole diameter is proper, the hot air flow is guaranteed to pass through, meanwhile, leakage of the resin tooth particles is avoided, a lock catch on the hemostatic forceps body is not easy to open, and the hemostatic forceps are convenient to use. Therefore, the tooth cabin and the cabin cover are prevented from being opened, falling of resin tooth particles is avoided, operation is convenient, and cleaning efficiency is improved.

The application discloses a synergistic glufosinate-ammonium aqueous agent and a preparation method thereof, and belongs to the field of pesticide preparations. In the glufosinate-ammonium, phycocyanin is added to promote absorption of light energy and transmission of light energy, adenosine triphosphate is added to promote leaf respiration, and alkyl polyglycoside and cocamide propyl betaine are added to have wetting and spreading effects. After application, photosynthesis and respiration of plants can be significantly improved, the glufosinate-ammonium can penetrate the cuticle and wax layer into weeds, thereby effectively improving the absorption of the glufosinate-ammonium by the plants, accelerating the exertion of the drug efficacy, and improving the low-temperature weeding activity of the glufosinate-ammonium aqueous agent.

In a gas generator, a plurality of gas discharge ports include a first gas discharge port and a second gas discharge port having an opening pressure higher than the first gas discharge port, a surrounding wall portion is divided, in a circumferential direction of the surrounding wall portion, into a combustion product discharge region in which one communication hole is disposed or a plurality of communication holes are collectively disposed and a combustion product non-discharge region that is a region of the surrounding wall portion other than the combustion product discharge region, a peripheral wall portion is divided, in a circumferential direction of the peripheral wall portion, into a communication hole-associated region associated with the combustion product discharge region and a communication hole non-associated region associated with the combustion product non-discharge region, the first gas discharge port is formed only in the communication hole-associated region, and the second gas discharge port is formed only in the communication hole non-associated region.

The utility model discloses an industrial personal computer convenient for protecting an internal circuit board. And the top of the industrial personal computer shell is connected with an overhaul cover plate in a sliding manner. According to the utility model, the micro air pump and the like are installed, so that when the device is used, the first copper alloy hollow heat dissipation side plate, the second copper alloy hollow heat dissipation side plate and the copper alloy hollow heat dissipation bottom plate are sequentially welded on the inner side wall of the industrial personal computer shell, and the micro air pump and the filter cartridge which are communicated with the industrial personal computer shell are respectively installed on the two sides of the industrial personal computer shell; a micro air pump is started to be matched with a filter cartridge to continuously fill cold air in the external environment into the built-in heat dissipation plate structure, so that the device can realize better active air-cooling heat dissipation protection; and by utilizing the built-in air guide structure, the air body is not in direct contact with the environment in the shell of the industrial personal computer, so that the problem of dust and moisture pollution in the shell of the industrial personal computer caused by a common air cooling mechanism is solved.