41results about How to "Avoid stuffy" patented technology

The utility model relates to the technical field of safety helmets, in particular to a safety helmet for constructional engineering supervision, which comprises a safety helmet main body, the rear end of the safety helmet main body is provided with a heat dissipation assembly, the heat dissipation assembly comprises a radiator and a controller, the radiator is electrically connected with the controller, and the controller controls the on-off of the radiator; a containing shell is further arranged on the safety helmet body, a mobile power source is inserted into the containing shell, a threaded through hole is formed in the containing shell, and the mobile power source is clamped and fixed through a bolt. According to the safety helmet for constructional engineering supervision, the design that the safety helmet and the cooling assembly are combined is adopted, the interior of the safety helmet can be cooled, and stuffiness is prevented; the mobile power supply is adopted to supply power, is replaceable, and is convenient to use and operate.

According to the technical scheme, the glasses and mask all-in-one machine is characterized in that the glasses and mask all-in-one machine comprises a glasses body and a mask body, a plurality of inserting holes are formed in the glasses body, a plurality of inserting blocks are correspondingly arranged on the mask body, first magnetic attraction blocks are arranged in the inserting holes, and second magnetic attraction blocks are arranged on the inserting blocks; a power supply and a control panel are arranged in the glasses body, the power supply is connected with the control panel, the control panel comprises a power interface, and the power interface is arranged in the jack and is linked with the insertion block; the two sides of the mask body are each provided with a filtering opening and a filter, the filters communicate with the power interface through the insertion blocks, and the glasses and mask all-in-one machine can effectively protect the eyes and the nasal cavity of a worker and is convenient to disassemble and assemble.

The utility model discloses a rehabilitation assisting belt for a patient after thoracotomy, and mainly relates to a rehabilitation assisting belt. Comprising a binding belt, two shoulder belts are fixedly connected to the upper surface of the binding belt, a mother tape is fixedly connected to one end of the binding belt, a son tape is fixedly connected to the end, away from the mother tape, of the binding belt, and an auxiliary structure is arranged on the lower surface of the binding belt and comprises two connecting belts; the two connecting belts are fixedly connected with the binding belt, the lower ends of the connecting belts are fixedly connected with fixing belts, one ends of the fixing belts are fixedly connected with fixing blocks, the ends, away from the fixing blocks, of the fixing belts are fixedly connected with connecting blocks, and the ends, close to the connecting blocks, of the fixing blocks are fixedly connected with connecting rods. The end, away from the connecting block, of the connecting rod is fixedly connected with an extrusion block. The binding belt has the advantages that the binding belt can be further fixed conveniently, and the binding belt is prevented from sliding upwards when used.

The utility model provides a kind of anti-cut multifunctional combined jacket, it is related to jacket technical field.The including basic jacket and waistcoat, basic jacket includes jacket body, sleeve and cap, sleeve is equipped in the top of both sides of jacket body, cap is fixedly connected on jacket body, the middle part of the front of jacket body is equipped with zipper;Waistcoat is set on the outside of basic jacket, flexible TPU shoulder pad is filled in the shoulder position of both sides of waistcoat, for dispersing backpack pressure;Left and right sides below waistcoat front lapel are equipped with buckle, for fixing backpack shoulder belt.The shoulder of both sides of waistcoat is equipped with flexible TPU shoulder pad by adopting the combination mode of basic jacket and waistcoat, the flexible TPU shoulder pad is adhered to shoulder curve, the surface area of its shoulder force increases, disperses backpack pressure, avoids shoulder sore caused by long time weight bearing;The buckle is equipped in the waist position of both sides of waistcoat, prevent backpack from sliding, reduce waist force, improve the stability of bearing.

This utility model relates to the field of transfer box technology and discloses a hollow board turnover box, comprising: a box body, which is composed of multiple hollow boards spliced ​​together, and the hollow boards have honeycomb-shaped hollow cavities inside; reinforcing columns are provided at the four corners of the box body, and the reinforcing columns are fixedly connected to the hollow boards, and the reinforcing columns also have hollow cavities inside; a groove is formed on the top of the box body; a protrusion is installed on the bottom of the box body, and the shape of the groove matches the shape of the protrusion; multiple ventilation holes are evenly formed on the side walls of the box body; and a moisture-proof net is installed in the ventilation holes. In this utility model, by setting the box body, groove, and protrusion, the honeycomb-shaped hollow cavities inside the box body ensure lightweight and high-strength support, while the embedded structure of the protrusion and groove and the design of the rubber anti-slip pad prevent lateral sliding or tipping during stacking, thereby improving the utilization rate of storage space and ensuring the stability of logistics transportation.

The invention provides a rotary ventilating window structure for a tent, and relates to the field of tents. The rotary ventilation window structure for the tent comprises a tent frame structure and a position control limiting shell, a first guide groove is formed in the position control limiting shell, a ventilation glass plate is arranged in the position control limiting shell in a sliding mode, and a position control linkage rod is fixedly arranged on one side of the ventilation glass plate; the position control linkage rod is located in a second guide groove formed in the positioning linkage disc. According to the rotary ventilation window structure for the tent, through the arrangement of the tent frame structure, the position control limiting shell, the first guide groove, the ventilation glass plate, a position control linkage rod, a positioning linkage disc, a second guide groove, an external control rod, a positioning mounting disc and a positioning bolt, the ventilation effect of the tent can be effectively guaranteed, and stuffiness in the tent is avoided; the comfort degree of tent users is improved, the users can operate the tent conveniently, meanwhile, the tent can be closed, and external rainwater is prevented from entering the tent.

The utility model discloses a household music practice room which comprises a music practice room structure, an auxiliary sound insulation structure is detachably installed on the music practice room structure, a musical instrument assembly is placed in the music practice room structure, the music practice room structure comprises a household music room, and a sound insulation assembly is fixed on the household music room. The sound insulation assembly comprises a sound insulation felt layer, a sound absorption cotton layer is detachably installed in the sound insulation felt layer, a sound insulation plate layer is detachably installed in the sound absorption cotton layer, a sound absorption plate layer is detachably installed in the sound insulation plate layer, a sound absorption carpet is placed on the lower side of the interior of the sound absorption plate layer, and an illuminating lamp and a mute ventilating fan are detachably installed on a sound absorption ceiling plate. According to the household music practice room, the sound absorption effect is guaranteed through the arrangement of the sound insulation felt layer, the sound absorption cotton layer, the sound insulation plate layer, the sound absorption plate layer and the sound absorption carpet, internal stuffiness is avoided through the arrangement of the mute ventilator, and the ventilation effect is achieved.

The utility model relates to the field of protective garments, and discloses an antistatic protective garment which comprises a protective garment body, the protective garment body is integrally formed by an upper garment, a cap and a trouser body, a zipper lappet is arranged on the front side of the upper garment, heat removal fabric is arranged on the front side of the upper garment in a left-right symmetry mode, meshes are evenly formed in the heat removal fabric, and the zipper lappet is arranged on the front side of the upper garment. A left trouser leg and a right trouser leg of the trouser body are respectively provided with a heat dissipation piece, the upper garment and the trouser body are made of the same fabric, the fabric of the upper garment and the fabric of the trouser body are static breathable fabric, a waist belt is arranged on the waist portion of the protective garment body, each heat dissipation piece comprises an installation sleeve arranged on the trouser body, a connecting pipe is arranged on the installation sleeve, and a micro fan is arranged in the connecting pipe. By means of the anti-static protective garment, a worker can wear the anti-static protective garment for a long time, stuffiness in the garment is avoided, and a user can wear the anti-static protective garment comfortably.

The application discloses a municipal engineering construction integrated temporary office box house structure, which comprises a mounting frame, four groups of positioning plates are fixedly connected to one side of the mounting frame, wall plates are sleeved in the two groups of positioning plates on the same side, and the wall plates are fixedly connected with the positioning plates on the outer side; a window mounting groove is formed in the middle of one group of wall plates, a window frame is sleeved in the window mounting groove; a first supporting frame is fixedly connected between the two groups of positioning plates in the middle, a rotating groove is formed in the middle of the first supporting frame, a second supporting frame is rotatably connected in the rotating groove, and sticking plates are fixedly connected to the upper and lower sides of the second supporting frame, and the sticking plates are fixedly connected with the positioning plates on the two sides and in the middle; the welding and cutting operations are not complicated; most of the installation work can be completed by one person, the construction period of the box house is greatly shortened, the construction efficiency is improved, the box house can be repeatedly used after being disassembled, and the use cost is reduced.

The child intensive care unit radiation protection bed comprises a supporting sleeve seat, the top face of the supporting sleeve seat is fixedly connected with an installation protection frame through a supporting rod, and a supporting inner frame is fixedly installed on the inner wall of the installation protection frame; a connecting clamping frame is arranged at the top of the supporting inner frame, the connecting clamping frame is movably inserted into the inner side of the mounting protection frame, a supporting sieve plate is fixedly mounted on the inner wall of the connecting clamping frame, and a bed body is placed on the top surface of the supporting sieve plate; the top face of the connecting clamping frame is fixedly connected with the fixing clamping frame through a protective cover, and the protective cover is made of anti-radiation and high-temperature-resistant materials. The supporting sleeve seat is connected with the mounting protection frame through the supporting rods, and air can flow in from the space between the two supporting rods and then enters the protection cover through the supporting sieve plate, so that the air in the protection cover circulates up and down, the interior of the protection cover is prevented from being stuffy, and a comfortable environment is provided for a patient and a child.

The utility model discloses a high protective light diving suit, including diving suit coat and diving trousers, the lower extreme fixed connection of diving suit coat has diving trousers, the outer wall positioning of diving trousers installs the knee protection mechanism. The utility model discloses a high protective light diving suit, the knee protection mechanism of setting can strengthen the protection effect of diving suit coat knee, when diving, the knee can contact hard material, coral, rock and the like, and the knee protection mechanism can effectively prevent the knee from being injured, in some diving activities, such as cave diving or wreck exploration, the knee protection mechanism can provide additional security, prevent the knee from being injured in narrow space, in some diving activities that need walking on the sea bottom, the knee protection mechanism can provide better protection, adapt to different seabed topography, can effectively absorb the impact force, protect the knee.

The utility model belongs to the technical field of pet beds, and particularly relates to a pet bed for an automobile seat, which comprises a bed body, a first folding plate and a second folding plate, a user can unfold the whole pet bed through a support and a hinge, clamp an automobile safety belt to a gap where a spring is located, and then buckle the seat through a buckle, so that the pet bed can be folded. When a user wants to fold the whole pet bed, air is exhausted through the air outlet, then the telescopic handrail and the support are pressed to enable the three plates to be stacked together, the damage rate of the whole pet bed can be greatly reduced due to the existence of the silica gel bearing strip, and meanwhile the pet bed is convenient to use. The second folding plate and the bottom plate are fixed through the buckles, so that the folded pet bed can be conveniently stored in a trunk, the portability of the pet bed is higher, a magnetic attraction buckle belt is arranged on the air cushion, a telescopic handrail is arranged on the bottom plate, and the dual protection of the buckle belt and the handrail can ensure that a pet is prevented from rushing forwards during emergency braking; and the safety of the pet is ensured.

The utility model relates to the technical field of latex pads, and discloses a plant particle plane latex with a foot massage function, which comprises a latex pad body, a mounting groove is arranged on the outer wall of the bottom of the latex pad body, a massage mechanism is arranged on the latex pad body, an auxiliary mechanism is arranged on the massage mechanism, the massage mechanism comprises a limit groove, and the limit groove is arranged on the outer wall of the bottom of the latex pad body. The inner walls of the two sides of the limiting groove are slidably connected with toothed plates, clamping grooves are formed in the outer walls of the tops of the toothed plates, massage columns are clamped to the inner walls of the side faces of the clamping grooves, the auxiliary mechanism comprises a sweat absorbing layer, and the sweat absorbing layer is fixedly connected to the outer wall of the top of the latex mattress body. According to the foot massage device, the limiting grooves, the toothed plates and other structures are arranged, the massage columns of different specifications are adjusted to be installed and replaced according to the massage strength needed by a user, and the problem that the massage strength cannot be adjusted due to the fact that the sizes of the massage protrusions cannot be adjusted when the massage protrusions are used for massaging the foot soles is solved.

The invention relates to the technical field of massage equipment, in particular to intelligent wearable knee massage equipment which comprises a wrapping pad and a shell fixed to one side of the wrapping pad, two rows of elastic massage pipes are fixedly installed on the side, away from the shell, of the wrapping pad, and the two rows of elastic massage pipes are symmetrically distributed on the wrapping pad; each row of elastic massage pipes comprises a plurality of elastic massage pipes which are distributed up and down at intervals; a plurality of fixing straps are fixedly installed at the two ends of the wrapping pad, an annular heat dissipation pipe is fixedly installed in the middle of the wrapping pad, and the annular heat dissipation pipe is used for being arranged on the outer side of a knee joint in a sleeving mode; an execution assembly is arranged in the shell and comprises a liquid pressure barrel and a gas pressure barrel. According to the knee joint massage device, muscles at the knee can be massaged through expansion of the elastic massage pipes, gas entering the gas pressure barrel can be exhausted from the heat dissipation pipes, and the feeling of stuffiness and stickiness at the knee joints is avoided.

The utility model relates to the field of bras, and discloses a breathable traceless chest pad which comprises a chest pad body, the side, close to the chest of a user, of the chest pad body is an inner surface, and the side, away from the chest of the user, of the chest pad body is an outer surface; a plurality of air holes are formed in the inner surface of the chest pad body and extend towards the direction of the outer surface to form an air-permeable unit, and the air holes are of a hexagonal structure; a plurality of connecting holes are formed in the outer surface of the chest pad body and extend in the direction of the inner surface to form a connecting unit, the connecting holes are of a conical structure, and at least part of the connecting holes of the connecting unit are communicated with the air holes; at least one magnetic therapy position is arranged on the inner surface of the chest pad body along the circumferential side of the chest pad body, an opening is formed in the upper portion of the magnetic therapy position, and a magnetic therapy body is placed in the magnetic therapy position through the opening. According to the scheme, through the honeycomb-shaped ventilation units, the hole diameter of the ventilation holes is increased, the chest pad body is lighter and thinner, the ventilation effect of the chest pad is better, and perspiration is facilitated.

The utility model discloses a load -bearing type's mountain climbing backpack, including the backpack body, the rear side of backpack body is sewed up cavity body, and the cavity body is built -in with the cushion of shock attenuation PVC, and the backpack body is equipped with the shoulder belt, and the shoulder belt is equipped with a plurality of shock attenuation air bag, and the shock attenuation air bag is connected through the gauze between the shock attenuation air bag, and the backpack body rear side lower part both sides are equipped with the widened load reduction waistband, and the backpack body rear side lower part middle is equipped with the support pad. The utility model discloses the shock attenuation air bag is set up on the shoulder belt upper portion of backpack body and is connected through the gauze between the shock attenuation air bag, has the cushioning effect, and the stress of shoulder is alleviated, and the gauze can make the shoulder belt with the good ventilation effect between the shoulder, avoids the stuffy heat, and the backpack body is set up the widened load reduction waistband on the rear side both sides and receives a part of gravity of backpack body, and the stress of shoulder belt is reduced, and the backpack body rear side is equipped with the cushion of shock attenuation PVC, and the ventilation seam is formed between the cushion of shock attenuation PVC and the backpack body, can avoid the backpack body and the back close -fit when the load -bearing and lead to the poor ventilation effect, effectively promote the comfort of load -bearing.

The utility model discloses a cooled material receiving device which comprises a material receiving and discharging machine, a feeding hopper arranged at one end of the material receiving and discharging machine, a screen printing machine arranged at one end of the feeding hopper, a material receiving traction machine arranged at one end of the screen printing machine, a material receiving hopper arranged at one end of the material receiving traction machine, an oven arranged at one end of the material receiving hopper, and the material receiving traction machine is used for pulling materials out of the oven in a traction mode. The material receiving device has the advantages that by improving the structure of the material receiving device, the baked material is wound back to the material receiving and discharging machine through the material receiving hopper, the material receiving traction machine, the screen printing machine and the bottom of the feeding hopper to be received, so that the conveying space is saved, and the conveying efficiency is improved. And a cooling distance which is long enough is provided, so that the coiled material is cooled when the coiled material is discharged from the oven to be received, and further, the resistance test data is accurate, the test or coil replacement operation is convenient, and stuffiness is avoided.

This utility model relates to an adaptive adjustable seat cushion, comprising a cushioning layer, an adaptive support layer, and a breathable adjustment layer. The cushioning layer is disposed on the frame; the adaptive support layer and the breathable adjustment layer are disposed above the cushioning layer. The adaptive support layer includes a sponge portion and an airbag portion; the sponge portion includes several pieces of sponge bonded together and an elastic support strip lining or under the sponge; the airbag portion includes several interconnected branch airbags, all of which are supplied with air by the same air pump; the breathable adjustment layer includes a breathable layer and a temperature-controlled breathable membrane arranged sequentially from top to bottom. A heating wire is also provided inside the seat cushion, and the heating wire is electrically connected to the vehicle's power supply. The adaptive support layer of this utility model automatically adjusts the support force according to the human body pressure distribution and body shape. The airbag adjustment system and the elastic support strip can adapt to the body curves of riders of different body types, meeting diverse needs and expanding the application scenarios.

The invention relates to the technical field of anti-collision pads, and discloses an anti-collision hip protection anti-collision pad, comprising two symmetrical pad bodies, the pad bodies are made of a polyurethane + P4U composite material, the pad bodies have an outer shape structure corresponding to the surface of a human hip, the pad bodies comprise a relatively large arc portion and a small arc portion, the large arc portion extends in an arc shape from the upper end of the pad body to the lower end of the pad body, and then bends upward in an arc shape from the lower end of the pad body to extend to the lower end of the small arc portion, when the pad body is worn on the left hip and the right hip of the human body, the small arc portion is located in front of the large arc portion, the arc-shaped convex directions of the large arc portion and the small arc portion are both toward the rear of the human body, and a plurality of spacing grooves are provided on the front and back sides of the pad body; the anti-collision hip protection anti-collision pad provided by the invention has good shock absorption and anti-collision effects, is easy to use, and can significantly reduce the degree of damage to hip fractures and reduce the risk of hip fractures in falls or other traumatic events to the hip.

The utility model discloses a comfortable safety helmet which comprises a helmet body, a protective jaw is arranged in the helmet body, a front edge and a tail edge are arranged at the front end and the rear end of the helmet body respectively, side edges are arranged on the two sides of the helmet body and located on the front edge and the tail edge respectively, a plastic ring is fixedly installed in the helmet body, two pairs of cloth sleeves are sleeved on the plastic ring, and the cloth sleeves are sleeved on the front edge and the rear edge respectively. The safety helmet comprises two pairs of cloth covers, the two pairs of cloth covers are connected with first fan-shaped bubbling fiber linings respectively, fan-shaped grooves are formed in the two pairs of first fan-shaped bubbling fiber linings respectively, second fan-shaped bubbling fiber linings are arranged in the two pairs of fan-shaped grooves respectively, and the two pairs of fan-shaped grooves are connected with the two pairs of cloth covers. The first fan-shaped bubbling fiber lining and the second fan-shaped bubbling fiber lining are bent inwards and are in contact with the bubble face lining while making contact with the head of a wearer, the first interval and the second interval are increased, more gaps can be generated between the head and the fan-shaped bubbling fiber lining after the mask is worn, air circulation is facilitated, and the oppressed phenomenon is avoided.

The utility model discloses a kind of signal acquisition systems of self-adaptive film electrode patch for heart disease, it is related to medical instrument technical field, the signal acquisition system includes flexible substrate, nano electrode line, electrode patch and circuit module;The bottom surface of the flexible substrate is provided with adhesive layer, and there are antiallergic drugs in adhesive layer, and the flexible substrate is used for being attached on skin surface by adhesive layer;Multiple nano electrode lines are distributed in the adhesive layer of flexible substrate, and one end of multiple nano electrode lines is respectively arranged in detection point, and the other end of multiple electrode lines is connected with circuit module, and circuit module is used for outputting the electrical signal that electrode patch gathers;The electrode patch includes flexible conductive base layer and contact layer, one side of the flexible conductive base layer is provided with printed circuit, the contact layer is attached on printed circuit, the other side of flexible conductive base layer is used for being bonded on flexible substrate and located in detection point, and flexible conductive base layer is conducted with nano electrode line;The acquisition system is simple to operate, and solve existing lead wire easy to entangle, affect surgical field of vision and patch cause skin allergy and other problems;It has higher use value and popularization value.

The invention relates to the technical field of building curtain walls, and provides a photovoltaic photo-thermal curtain wall assembly and a curtain wall system.The photovoltaic photo-thermal curtain wall assembly comprises curtain wall vertical keels which are installed on a building structural beam and assembled in a segmented mode, and the multiple curtain wall vertical keels are distributed in parallel; a plurality of curtain wall transverse keels are installed between every two adjacent curtain wall vertical keels at equal intervals; the heat preservation assemblies are arranged on the left side and the right side of the rear portion of the curtain wall vertical keel, fixedly installed on the left side and the right side of the building structural beam and used for separating heat transfer between the curtain wall vertical keel and the building. And the thermal insulation assembly is mounted at the rear part of the curtain wall transverse keel and is used for isolating heat transfer of heat in the curtain wall transverse keel and the building. When the curtain wall component is used, heat in a building is prevented from being absorbed, transmitted and lost by the curtain wall vertical keel by utilizing the assembly and effect of the heat preservation component, the vertical plate partition piece and the transverse plate partition piece, and the curtain wall component does not occupy too much available space in the building while normal operation is guaranteed.

This invention relates to the field of fabric technology, specifically to a breathable antibacterial fabric and its preparation process, and sportswear made from this fabric. The preparation process of the breathable antibacterial fabric includes: preparation of a composite antibacterial agent, preparation of multifunctional polyester fibers, amination modification of phenolic lignin, modification treatment of polyacrylonitrile, and preparation of the breathable antibacterial fabric. The breathable antibacterial fabric of this invention consists of inner, middle, and outer layers: the inner layer is a blend of modal and other materials, which is skin-friendly, moisture-wicking, and antibacterial; the middle layer is a polyurethane film layer; the outer layer contains polyacrylonitrile composite fibers, which are antibacterial, crisp, and breathable. A composite antibacterial agent made of chitosan, cysteine, and copper nitrate imparts dual antibacterial properties to the fabric, reducing bacterial resistance. Ethylene treatment enhances the bonding of components, improving wash resistance and antistatic properties; the co-spinning of amination-modified phenolic lignin and polyacrylonitrile increases fiber strength, breathability, and UV resistance. This fabric is suitable for sportswear.

The utility model relates to an in-vitro hanging rack for upper limb fracture, and discloses an in-vitro hanging rack for upper limb fracture, which can adjust the tightness through an elastic connecting belt, a tightness adjusting belt and a hanging limiting sleeve, and is more convenient to use. The utility model relates to a bone fracture fixing splint, which is characterized by comprising a bone fracture fixing splint, an elastic connecting band, a reinforcing rib, a suspension limiting sleeve, a connecting nail, an air hole, a suspension band connecting ring, a tightness adjusting band and a tightness adjusting opening, the suspension limiting sleeve is made of an elastic material, and the width of the tightness adjusting opening can be changed in the axial direction of the suspension limiting sleeve. The length of the tightness adjusting opening is equal to that of the suspension limiting sleeve, tightness adjusting belts are correspondingly arranged on the two sides of the tightness adjusting opening respectively, a reinforcing rib is axially arranged on the side face of the suspension limiting sleeve, suspension belt connecting rings are correspondingly arranged at the two ends of the reinforcing rib respectively, and elastic connecting belts are located in the suspension limiting sleeve. The diameter of the elastic connecting band is equal to the inner diameter of the hanging limiting sleeve.

The head fixing device comprises a bottom plate, a head fixing groove and a neck supporting plate, the bottom plate is connected with the neck supporting plate through a rotating joint, the head fixing groove is formed in the upper surface of the bottom plate, a connecting ring is fixedly arranged on the front side of the head fixing groove, a fixing belt is arranged on the connecting ring, and a spring block is arranged in the head fixing groove. The spring blocks are distributed around the ventilation holes and arranged in the head fixing groove in a circular array mode, and when the spring blocks are pressed by the head, the first springs can contract downwards, but cannot bounce upwards under the action of the horizontal plane of the lower surface of the limiting block. The spring blocks enable the head of the patient to be soft and have supporting force, the comfort of the patient is improved, and the head of the patient can be matched with medical staff to conduct position adjustment and slight movement.

The invention discloses a traditional Chinese medicine permeation treatment device for nephropathy treatment in the traditional Chinese medicine internal medicine, and relates to the technical field of medical instruments. A plurality of notches are formed in a back strap; the permeation frame is arranged in the notch and penetrates through the back strap; the physical therapy box is detachably connected with the permeation frame, one end, connected with the permeation frame, of the physical therapy box is an open end, and the physical therapy box is hermetically connected with the permeation frame; the number of the connecting frames is two, and the two connecting frames are connected to the two ends of the back strap respectively. The two ends of the bellyband penetrate through the connecting frame, and the bellyband is used for tensioning the two connecting pieces. The multiple notches are formed, the permeation frames are arranged in the notches, and the physiotherapy boxes are arranged at multiple positions of the back strap to conduct traditional Chinese medicine permeation treatment on a user, so that the device can be suitable for being used by users with various waistlines, and medicine in the physiotherapy boxes can directly make contact with the skin of the kidney of the user; ventilation space can be provided for a user at the position not in contact with medicine, and stuffiness of the skin during use is prevented.

The utility model discloses a blanket down quilt capable of being adjusted to be a sleeping bag, and belongs to the technical field of textiles. The technical problems that in the prior art, a traditional sleeping bag and a blanket quilt are functionally separated, the use scene is limited, and storage is redundant are solved. According to the technical scheme, the blanket down quilt comprises a quilt body, a two-way zipper system, a drawing rope groove and a drawing rope belt, two zipper belts of the two-way zipper system are arranged on the two long side edges of the quilt body respectively, and the two-way zipper system further comprises two oppositely-arranged zipper pullers used for controlling the two zipper belts to be combined and separated; the two pulling rope grooves are annularly formed in the two short edge sides of the quilt body respectively, the two pulling rope belts are arranged in the two pulling rope grooves respectively, and the two ends of each pulling rope belt extend out of the pulling rope grooves respectively and are connected with the zipper pullers on the same side. According to the blanket down quilt, the form conversion of the blanket down quilt and the sleeping bag can be achieved, the blanket flexibility and the wrapping performance of the sleeping bag are both considered, the use requirements of all scenes at home, outdoors and emergencies are met, and the storage size is effectively reduced.

The invention provides a self-adaptive artificial arm, and relates to the technical field of artificial limbs, the self-adaptive artificial arm comprises a palm part and an arm part, the palm part and the arm part are connected with each other, a cavity is formed in the arm part, the cavity is used for connecting an arm, the self-adaptive artificial arm further comprises a diameter adjusting device, and the diameter adjusting device is used for adjusting the diameter of the palm part. The diameter adjusting device is arranged in the cavity of the arm part, and the diameter adjusting device is driven to fix the arm. During use, the second expansion part and the skin limiting groove are arranged in the arm part, the expansion degree of the second expansion part and the skin limiting groove is controlled through the micro air pump, and when different users use the device, the device is inserted into the arm part by different depths according to the amputation position, so that the amputation effect is improved. Then a micro air pump is started, so that a second expansion part and a skin limiting groove are expanded and attached to the arm of the human body, the palm part and the arm part are connected with the arm of the human body, the adaptability is improved, and most patients do not need to customize any more.

The invention relates to the technical field of rest cabins, and specifically discloses a rest support cabin for long-distance tunnel construction, comprising a main structure, a lying structure and a sitting structure, wherein the lying structure is symmetrically and movably arranged in the main structure, and the sitting structure is placed in the main structure and can be located below the lying structure. The invention is detachable and assembleable, and the overall structural design is convenient for movement and transportation in tunnel engineering, has strong adaptability, and can be quickly deployed and adjusted in position; personnel can sit or lie down to rest with the help of a battery box, and the lying structure can horizontally set the bed board for sleeping to meet different rest needs; the bed board can be heated by an electric heating wire to effectively prevent the dampness in the tunnel from being harmful to the body and provide a comfortable rest environment; the bed board can serve as a table, and the sitting structure can form a stool, which can be folded and placed when not in use, so as to reasonably utilize the space in the cabin and improve the space utilization rate; in the event of a landslide accident, the bed board can be opened for secondary protection.