28results about How to "Avoid getting dirty" patented technology

The application relates to airtight powder container, comprising an outer cover, an inner cover, an inner sieve and a base, the inner sieve is airtightly installed at the opening end of the base and is located between the inner cover and the base, the inner cover and the inner sieve are hinged through a hinge unit, the hinge unit is elastic so that the inner cover can move towards the inner sieve side when being forced, when the outer cover is covered on the base, the outer cover extrudes the inner cover so that the inner cover is tightly combined with the inner sieve. In the application, the inner cover and the inner sieve are hinged with each other, the inner cover and the inner sieve can be tightly combined together under the extrusion force of the outer cover, the airtightness of the inner sieve is guaranteed, and the volatile solvent in the cosmetic material in the base is effectively prevented from being volatilized.

The utility model discloses a pranoprofen eye drop quantitative filling device, which relates to the technical field of eye drop filling, and comprises a filling pipe and a quantitative component, the lower end of the filling pipe is connected with a quantitative pipe, the front side of the quantitative pipe is provided with an observation window, the quantitative component for quantitative filling is arranged in the quantitative pipe, and the observation window is arranged on the front side of the quantitative pipe. And the quantitative assembly comprises an inner mounting frame, a protection pipe, a hydraulic rod, a top partition plate, a connecting rod and a bottom partition plate, the protection pipe is installed in the middle of the lower end of the inner mounting frame, the hydraulic rod is arranged in the protection pipe, and the output end of the hydraulic rod is connected with the top partition plate. According to the quantitative filling device for the pranoprofen eye drops, the inner sides of the top partition plate and the bottom partition plate play a quantitative liquid separation role on the eye drops, when the bottom partition plate further moves downwards to exceed the bottom of the quantitative tube, the quantitative eye drops are filled through the filling head, and at the moment, the top partition plate plays a separation role on the eye drops in the liquid storage box in the quantitative tube; the eye drops are prevented from being polluted.

This utility model provides a compression and packaging device for a cushion, including a frame, a compression component, a sealing component, a clamping component, and a conveying component. The clamping component, sealing component, and conveying component are sequentially arranged within the frame along the cushion's movement direction. The clamping component clamps the plastic packaging of the cushion. The discharge end of the conveying component is connected to a cushion collection device, and the conveying component transports the compressed and packaged cushion. The compression component is located within the frame and above the conveying component, and is used to compress the cushion. This cushion compression and packaging device of this utility model incorporates a compression component that compresses the packaged cushion, making the interior of the cushion more compact. This solves the problem of bulky cushions being inconvenient to store and transport, facilitating stacking and subsequent storage and transportation.

The utility model discloses a folding type handheld dust collector which structurally comprises a main machine and a dust barrel and further comprises a handle rotationally installed at the rear end of the main machine and a dust collection pipe independently arranged, and when the handheld dust collector is used, the handle rotates outwards relative to the main machine to be unfolded to each use angle; the dust barrel directly sucks dust through the dust suction port or the end part of the dust suction pipe is detachably inserted into the dust suction port to suck dust; when the handheld dust collector is stored, the dust collection pipe only needs to be detachably attached to the outer surface of the main machine, and the handle is rotated and folded on the dust collection pipe; obviously, as the dust collection pipe is connected with or detached from the dust collection opening in an inserted mode, dust collection and air leakage can be effectively prevented in the use process, and the reliability of the dust collection effect is guaranteed; meanwhile, the folded handle can be wrapped in the folded handle in the storage state, so that a user is prevented from being accidentally touched and dirtied; besides, a clamping tongue is further arranged in the handle, a plurality of gear grooves are correspondingly formed in the rear end of the main machine, and therefore the clamping tongue can be selectively clamped into the different gear grooves, and all using angles of the handle can be locked.

A moving frame is connected in a hollow brush handle in an up-down sliding mode, bristles are arranged at the upper end of the moving frame, a rotating frame capable of rotating in the brush handle is connected below the moving frame in a rotating mode, a blocking portion for blocking the rotating frame from moving downwards is arranged in the brush handle, and a through hole is formed in the blocking portion. The rotating frame is provided with a projecting shaft which penetrates through the through hole and extends below the blocking part, a knob connected with the projecting shaft is arranged below the brush handle, the rotating frame is provided with a rotating shaft, the moving frame is provided with a sleeve arm, the rotating shaft is provided with a groove which is obliquely arranged from top to bottom along the outer surface of the rotating shaft, and the inner side of the sleeve arm is provided with a convex point which protrudes inwards in the groove. The protruding point is matched with the groove and moves along the groove to drive the moving frame to slide upwards or downwards in the brush handle when the rotating shaft rotates, the moving frame and the bristles are located in the brush handle when the protruding point is located at the lower end of the groove, the moving frame drives the bristles to extend upwards to the upper portion of the brush handle when the rotating shaft rotates to enable the protruding point to move towards the upper end of the groove, and the toothbrush is simple in structure and convenient to use.

The utility model relates to the technical field of sound boxes, and discloses a sound producing device capable of dynamically releasing aromatic substances, which is easy to replace an aroma source and not easy to leak, and comprises a sound box body, a sound cavity shell which is positioned in the sound box body and corresponds to a sound producing part of the sound box body, and a loudspeaker monomer which is electrically connected with an audio module of the sound box body, a resonant cavity is formed in the sound cavity shell, the loudspeaker single body is contained in the resonant cavity, the sound production end of the loudspeaker single body penetrates out of the front side of the sound cavity shell, at least one through hole communicated with the resonant cavity and the external environment is formed in the rear side of the sound cavity shell, and an aroma volatilizer is detachably installed at the position of the through hole. The through hole is sealed by the fragrance volatilizer, the fragrance volatilizer, the inner wall of the sound cavity shell and the loudspeaker monomer jointly define a closed sound cavity, the fragrance volatilizer comprises an elastic shell which is embedded in the through hole and fixedly connected with the sound cavity shell, and an essential oil groove used for being filled with essential oil is formed in the face, back on to the closed sound cavity, of the elastic shell; and the notch of the essential oil groove is covered with a waterproof breathable film.

The utility model discloses a massage comb, including main part, at least two groups of massage subassembly and drive component. Be equipped with the installation cavity in the main part. Each group of massage subassembly all includes movable piece and two root comb tooth, and movable piece is movably installed in the installation cavity and can move up and down relative to the main part, and the comb tooth is connected in movable piece and extends to the main part outside downward, and all movable pieces are sequentially arranged along the circumference of the main part. Drive component includes drive mechanism and elastic mechanism, and drive mechanism is located at the main part, and the elastic mechanism includes the elastic part between every movable piece and the main part. Drive mechanism can drive each movable piece to move up to the first position and release movable piece, and the elastic part can be elastically reset and drive corresponding movable piece to move down to the second position from the first position, thereby can carry out the patting massage to the scalp.

This application relates to a petal forming machine for pressing an object to be pressed. The petal forming machine includes a base, a support, and a flower pressing device. The base has an area for placing the object to be pressed. The support is mounted on the base. The flower pressing device is mounted on the support and includes a pressing head and a flower pressing column connected to the pressing head. The flower pressing column is aligned with the area for placing the object to be pressed. When the pressing head is in a pressing state, the pressing head drives the flower pressing column to move to the area for placing the object to be pressed. The flower pressing column presses the object placed in the area for placing the object to be pressed, which greatly improves the efficiency of making artificial flowers. At the same time, it eliminates the need for adhesives such as glue, avoiding soiling the user's clothes.

The utility model discloses a rotary table with a light control assembly, which comprises a table plate assembly and a supporting assembly, the supporting assembly is arranged at the bottom of the table plate assembly, and a driving assembly used for driving the table plate assembly to rotate is arranged in an inner cavity of the supporting assembly. The decorative cavity A is additionally formed in the lower table board, the decorative cavity B is additionally formed in the upper table board, and the three-dimensional sculptures are embedded in the decorative cavity A and the decorative cavity B, so that the table board assembly has visual ductility, the three-dimensional effect of the whole picture is high, and the beautifying effect of the table board assembly can be enhanced; through the arrangement of the lower glass plate and the upper glass plate, it is guaranteed that diners can visually observe engraved artworks, meanwhile, the lower table plate and the upper table plate are prevented from being damaged due to collision of tableware, the three-dimensional sculpture is not prone to being stained or removed, and the service life of the table plate assembly is prolonged; meanwhile, the surface of the lower table plate and the surface of the upper table plate can be cleaned conveniently; the atmosphere is increased through the lighting piece, and meanwhile diners can observe the three-dimensional sculpture more clearly and conveniently.

A multifunctional birthing stool includes a birthing stool body and a backrest installed on the birthing stool body. The birthing stool body includes a seat board and a support frame located at the bottom of the seat board. The seat board has a U-shaped landing opening adapted to the size of a newborn. Armrests are installed at both ends of the seat board or backrest. It also includes a protective belt, one end of which is fixedly or detachably attached to one end of the backrest, and the other end of which is detachably attached to the other end of the backrest. The area between the protective belt and the backrest constitutes a newborn early contact zone. The protective belt provides a protective measure to the birthing stool, preventing the newborn from falling off the mother during early contact, improving safety, and enabling the birthing stool to function as a newborn early contact area.

The invention relates to the technical field of sound equipment, in particular to outdoor sound equipment with a self-cleaning function. The outdoor sound box with the self-cleaning function can automatically clean impurities such as dust accumulated at the sound outlet. An outdoor sound box with a self-cleaning function comprises a sound box body, a filter screen, moving wheels and the like. The bottom of the left side of the sound box body is provided with moving wheels, and the bottom of the sound box body is slidably connected with a pull rod. Through the installed roller brush and the unfolding plate, when the micro motor operates, the roller brush can move up and down back and forth to brush off dust and other impurities attached to the filter screen, the situation that the dust and other impurities on the filter screen are not cleaned in time, and consequently a loudspeaker of the sound equipment body is easily affected is effectively prevented, and meanwhile when the unfolding plate rotates to be parallel to a table top, the dust and other impurities cannot be cleaned in time. As the contact area between the sound equipment body and the desktop is increased through the unfolding plate, the sound equipment body can be more stably placed on the desktop.

The utility model discloses a kind of water-accumulation-free flowerpot trays, belong to flowerpot tray technical field, it includes disc body, the upper surface of the disc body is provided with recess, the inside of the recess is provided with catchment area, the catchment area is connected with water guide groove, the sidewall of disc body is provided with the butt joint pipe head being connected with the water guide groove, the butt joint pipe head is detachably connected with water guide pipe, the inside of the recess is provided with support protrusion, the space between flowerpot and tray is increased by the arrangement of support protrusion, increase breathability.When using, flowerpot is placed above support protrusion, when watering, water leaked from flowerpot can be stored in catchment area, the water liquid of catchment area flows into water guide pipe through butt joint pipe head via water guide groove, water liquid in tray can be promptly discharged, avoid tray water-accumulation or overflow, save manual force, avoid pollution environment, maintain hygiene.

This invention discloses a disposable headgear for herbal fumigation in the treatment of neurological diseases using traditional Chinese medicine. The headgear includes a main body with a fumigation structure embedded in its upper surface and a collection structure embedded in its lower inner surface. A first sealing structure is fixedly installed at the front of the lower surface of the headgear, and a second sealing structure is fixedly installed at the rear. Two sets of elastic straps are fixedly connected below the first sealing structure. The fumigation structure includes a fumigation sac, a delivery tube, and an air outlet. The delivery tube is fixedly installed on the upper surface of the fumigation sac, and the air outlet is located on the inner surface of the fumigation sac. This disposable headgear for herbal fumigation in the treatment of neurological diseases using traditional Chinese medicine allows for precise drug delivery to the patient's head, adjusts the tightness according to the patient's head circumference, prevents leakage, and collects the medicinal liquid, preventing staining of clothing.

The utility model discloses a skin impurity removing device for packaging carton processing. The skin impurity removing device comprises a workbench, a conveying belt, a baffle, a driving motor, a portal frame, a vertical plate, a power source, a wire, an electrode, a blocking rod, a straight rod, a transmission roller, an adsorption ring, a servo motor, a rotating shaft, a cleaning roller, a limiting assembly and a cleaning assembly. The utility model belongs to the technical field of carton processing, particularly relates to a skin impurity removing device for packaging carton processing, and solves the problems that stubborn impurities attached to the surface of a carton are difficult to clean thoroughly in the prior art, some oil stains falling from other parts of equipment can be accumulated on the surface of a moving roller after the moving roller is used for a long time, and when the carton passes through, the oil stains are difficult to clean. And oil stains can be attached to the carton.

The utility model belongs to tableware automatic cleaning technical field, concretely relates to a dinner plate cleaning device, including the cleaning pool, the baffle of vertical setting in the cleaning pool and the rotating setting of brush of roll of opposite baffle, the left and right inner wall of cleaning pool is equipped with two opposite setting and has the opening to the inside limit bayonet, the left and right side wall of cleaning pool is equipped with a plurality of front and back direction alignment's positioning hole, the baffle is equipped with the long hole of corresponding height with positioning hole, the baffle is inserted into the limit bayonet, and the distance of baffle and brush of roll is adjusted by the insertion of long hole and different positioning hole to adapt to the dinner plate of different thickness. The utility model discloses through the opposite setting of baffle and brush of roll, and the dinner plate of the volume of steamed rice dish or dinner plate is inserted into the space between baffle and brush of roll, and the cleaning of dinner plate is realized through the contact friction with brush of roll, greatly saves the time of manual cleaning, and the cost of dinner plate cleaning device is low, and the volume is small, and it is very easy to popularize.

The utility model provides a drip irrigation system for planting traditional Chinese medicinal materials, which relates to the technical field of drip irrigation systems, and comprises a water distribution hose, the head end of a sliding shaft is fixedly connected with a mounting disc, the mounting disc is fixedly connected with a rubber piston, the periphery of the rubber piston is in friction extrusion contact with the inner periphery of a piston pipe sleeve, and an observation layer is arranged on the surface of the rubber piston; a dripping head is in threaded connection with an opening in the top end of the hard straight drainage pipe, when the dripping head is unblocked, the rubber piston is pushed by a spring pushing the sliding shaft to slide into the shielding type piston sleeve, when the dripping head is blocked, the interior of the piston sleeve is punched, and the rubber piston is pushed by pressure increased by punching to slide into the transparent piston sleeve. When the rubber piston is pressed and pushed into the transparent piston sleeve, a worker can judge that the water dripping head corresponding to the position of the rubber piston is blocked, and dredge and unblock the blocked water dripping head in time, so that normal and continuous drip irrigation of Chinese herbal medicine plants corresponding to the position of the blocked water dripping head is guaranteed.

The utility model discloses a curtain convenient to install, which comprises an installation plate, two movable rods which are distributed left and right are arranged on the front side of the installation plate, curtain cloth is arranged at the bottoms of the movable rods, a plurality of fixing holes are formed in the curtain cloth at equal intervals, and a hook movably penetrates through an inner cavity of each fixing hole. A first servo motor drives a transmission shaft to rotate, a transmission bevel gear is meshed with a driven bevel gear to drive a rotating rod to rotate, the rotating rod rotates to drive movable rods to rotate, and the two movable rods are turned over downwards, so that a circular ring can slide downwards on the movable rods to a limiting threaded sleeve, and then the circular ring is driven to rotate. After a user unscrews the limiting threaded sleeve from the threaded rod, the curtain cloth can be taken down from the movable rod, and the convenience of disassembling and assembling the curtain cloth is improved.

The utility model relates to the technical field of agricultural product detection and sampling, in particular to a sampling device with a grinding and crushing structure, which can close a funnel when the device is not used, so that the funnel is prevented from being in an open state for a long time, outside sundries and dust are prevented from entering a water storage tank through the funnel, the inside of the water storage tank is prevented from getting dirty, and the practicability is improved. Comprising a base, a water storage tank is clamped to the top of the base, the top of the water storage tank is in threaded connection with a water storage tank cover, the water storage tank cover communicates with a funnel, two sets of positioning blocks are fixedly connected to the outer wall of an end cover in a front-back symmetrical mode, the positioning blocks and the end cover are integrally formed, and the top end of the end cover is aligned to the top end of a butt joint ring; the upper side of the rear end of the funnel is fixedly connected with a rear connecting plate, a concentric-square-shaped connecting ring is rotatably installed on the rear connecting plate, the locking assembly comprises a concentric-square-shaped locking ring, and the concentric-square-shaped locking ring is rotatably installed on a positioning block on the front side of the end cover and used for locking the end cover.

The utility model discloses a high stability electric car headgear load frame relates to electric car accessory technical field. Including frame and frame base, frame base is installed in frame bottom, and with frame detachable connection, frame base includes bottom plate, and bottom plate is set up obliquely, and the top of bottom plate is provided with the carrier plate, and the carrier plate is set up horizontally, and the bottom plate is connected with the carrier plate through a plurality of rib, and the frame bottom edge is set up obliquely, and the bottom plate sets up the inclination angle and the frame bottom edge inclination angle is consistent. The utility model discloses a plurality of rib is set up between bottom plate and carrier plate, replaces traditional integrated structure, and the structural strength and the impact resistance of frame base are enhanced significantly while realizing the lightweight design of load frame, and effectively avoid the deformation damage of load frame, guarantee helmet stable storage, and the frame bottom edge and bottom plate inclination angle are consistent, and the bottom plate, carrier plate contour and frame inner wall adaptation make the helmet when placing higher degree of fit.

The utility model discloses a precision mold for an automobile air conditioner support, and relates to the technical field of automobile air conditioner support production. The die comprises an upper die and a lower die, the bottom of the upper die is connected with a guide column, and the outer surface and the back of the lower die are connected with maintenance plates through fixing bolts. By arranging the oiling channel, the oil conveying channel, the extrusion column, the piston, the spring and the oil storage cavity, when the die is closed, the extrusion column drives the piston to move downwards under the extrusion of the guide column, so that the piston compresses the spring, and meanwhile, lubricating oil in the oil storage cavity is extruded into the oil conveying channel and conveyed into the oiling channel and the positioning groove through the oil conveying channel; the outer surface of the guide pillar is coated with oil, lubricating oil is automatically provided for the guide pillar, and the lubricating oil coating period is shortened; and during demolding, the piston is restored to the original position under the action of the elastic force of the spring, meanwhile, lubricating oil in the positioning groove and the oiling channel is sucked back to the oil storage cavity, and a large amount of lubricating oil is prevented from remaining in the positioning groove.

The utility model relates to the technical field of storage boxes, and discloses a multi-lattice bin disposable stacked double-fold eyelid sticker storage box which comprises a storage box body. The storage box is made of acrylic materials, so that the whole storage box looks more exquisite and attractive, the partition plates are fixed on the inner wall of the storage box, different types of double-fold eyelids can be stored in a separated mode through the partition plates, the different double-fold eyelids are prevented from being intertwined, a user can store and take the double-fold eyelids conveniently, and the practicability of the whole storage box is improved; a sleeving groove is formed in the outer wall of the storage box and avoids the plastic sealing cover, meanwhile, a plastic clamping block is fixed to the outer wall of the sleeving groove, when the plastic clamping block makes contact with the first plastic clamping block, the plastic sealing cover can be fixed and prevented from being accidentally opened, and a flexible connecting plate is fixed to the outer wall of the storage box, so that the plastic sealing cover is prevented from being accidentally opened. The flexible connecting plate and the plastic sealing cover are fixed, the plastic sealing cover and the storage box are connected through flexible plastic, and meanwhile the flexible connecting plate prevents the opening angle of the plastic sealing cover from being too large.

A curtain grouting device and grouting method are disclosed, comprising a grouting pipe, a connecting plate fixedly sleeved on the outer wall of the top of the grouting pipe, and a cylindrical cover fixedly connected to the bottom surface of the connecting plate; a plurality of mounting grooves are circumferentially formed on the side wall of the grouting pipe, and movable plates are detachably connected in the mounting grooves; a plurality of sealing plates are slidably connected in the cylindrical cover, and the sealing plates are arranged one-to-one with the movable plates, the sealing plates and movable plates having the same size, the sealing plates being detachably connected to the mounting grooves, and a first slider being slidably connected to the side wall of the sealing plate near the movable plate via a first transmission assembly, the first slider being fixedly connected to the movable plate with a support rod, the bottom surface of the first slider being provided with a cleaning assembly, the cleaning assembly being detachably connected to the inner wall of the grouting pipe; a plurality of second transmission assemblies are provided on the top surface of the connecting plate, the second transmission assemblies being arranged one-to-one with the sealing plates and being driven and connected. This invention can clean the grouting pipe inside the hole, reducing the labor intensity of workers and avoiding soiling workers' clothes and the working environment.

This utility model belongs to the field of snow melting machine technology and discloses a snow melting machine handle dispensing structure, which includes a barrel body with an integrally formed mounting base at the bottom end of the barrel body. The mounting base is provided with a sealing mechanism. The sealing mechanism includes a handle transmission component, a sliding groove, a dispensing transmission component, a first pin, and a blocking component. The handle transmission component is rotatably mounted on the inner wall of the mounting base. The sliding groove is opened on the side wall of one end of the handle transmission component. The dispensing transmission component is installed at one end of the handle transmission component, and a mounting groove is opened at one end of the dispensing transmission component. In the technical solution provided by this utility model, by setting up a sealing mechanism, pressing and rotating the handle transmission component can drive the blocking component away from the dispensing port through the transmission between the handle transmission component and the dispensing transmission component, so that the ice cream can be dispensed smoothly. When the handle is released, the spring force of the return spring drives the dispensing transmission component back to its original position, so that the blocking component is pressed at the dispensing port, which facilitates sealing of the dispensing port and prevents the ice cream from flowing out of the dispensing port, thus avoiding the spilled ice cream from soiling the snow melting machine shell and the floor.

The utility model relates to a water pipe connector with a filtering device, and belongs to the technical field of water pipe connecting equipment. The water pipe connector comprises a first connecting body, a filtering part and a second connecting body which share the same center line, the first connecting body is in threaded connection with the second connecting body, and the filtering part is arranged between the first connecting body and the second connecting body. The first connector is provided with a first protrusion, a first threaded part, a water outlet hole, a first limiting part, a second threaded part and supporting parts, and the supporting parts are evenly distributed on the periphery of the water outlet hole. The filtering part comprises a first filtering part and a second filtering part which have a filtering function, and a structure with a plurality of small holes or filtering flannelette can be adopted; a clamping part, a water inlet channel, a sunken part and a third threaded part are arranged on the second connecting body, the second threaded part is in threaded connection with the third threaded part, and the first filtering part is arranged close to the supporting part. The first connecting body can be made of a transparent PP plastic material. The filter is simple in structure, good in filtering effect and long in service life, and the filtering condition is convenient to observe.

The utility model relates to a leakage-proof device of a container bottle and the container bottle, the leakage-proof device of the container bottle comprises a main body and a liquid storage groove, the main body is inserted into the container bottle and fixed with a bottle opening, the main body is provided with an opening used for communicating the interior of the container bottle with the outside, and the main body is constructed to take out contained objects in the container bottle through the opening; and the liquid storage tank is arranged on the main body, is communicated with the interior of the container bottle through the liquid leakage opening, and is configured to store liquid leaked when the contained objects are taken out, and the liquid flows back into the container bottle through the liquid leakage opening. After a consumer puts the whole spoon into a container bottle through the opening in the body to dig the spoon, the spoon can be in contact with a main body part between the opening and the liquid storage groove in sequence, and then liquid attached to the bottom of the spoon flows into the liquid storage groove along the shell and flows back into the bottle through the liquid leakage opening, so that food waste is reduced, and the service life of the spoon is prolonged. Moreover, the liquid is prevented from flowing out to contaminate the bottle body, and the use experience of consumers is improved.

This utility model relates to the technical field of mushroom storage, and more particularly to a device for preserving and storing button mushrooms. The device includes a storage mechanism comprising a preservation storage box, a mounting box at the bottom of which is connected to the storage box, connecting plates fixedly connected to the top of the left and right sides of the mounting box, and bolts threaded to the bottom of the connecting plates. The connecting plates are fixedly connected to the storage box via the bolts. The device also includes a purification mechanism comprising a fan, with the fan's sides aligned with the inner wall of the mounting box. When storing button mushrooms, they are placed inside the storage mechanism. When removing the mushrooms, the anti-fouling mechanism prevents the storage mechanism from becoming dirty. After removing the mushrooms, the purification mechanism is activated to blow away any foreign matter inside the storage mechanism, allowing for the storage of other button mushrooms.

This utility model discloses a hospital gown for long-term bedridden patients. This gown aims to solve the problems of difficult changing procedures and privacy risks associated with examining patients in existing gowns. The gown includes a main body with sleeves sewn onto both sides. A collar is located at the top of the main body, and an opening is located at the back with a first button and a first buttonhole on each side. The bottom of the gown extends to the patient's knees, and an observation opening and a covering are located at the front. This utility model allows the patient's arm to be inserted into the sleeves, and then secured at the back of the gown after the patient is turned over. The operation is very simple, and the observation opening allows for convenient examination of the patient from the front. When closed, the gown protects the patient's privacy, making it very convenient to use and reducing patient discomfort.