11results about How to "Keep cool" patented technology

The utility model discloses a portable medicinal refrigeration box belongs to the field of medicine refrigeration technology, the utility model discloses a box body and setting in the medicine taking tray of taking medicine of box body. The box body includes the top cover, the side plate and the bottom plate of connection in proper order. The number of side plate is 4, and 4 side plate surrounds and forms the box wall, is equipped with the medicine taking door for taking medicine on the side plate. The bottom plate is detachably connected with the box wall, and the surface of the bottom plate is equipped with a plurality of independent grooves for placing ice blocks. The medicine taking tray is arranged on the bottom plate, and a plurality of independent medicine storage compartments are arranged in the medicine taking tray. Each medicine storage compartment can put medicine from the top and take medicine from the side. The utility model discloses a medicine taking tray, and a plurality of independent medicine storage compartments are arranged on the medicine taking tray. Medicine can be placed in the medicine storage compartment, reducing the temperature influence between medicines.

This utility model discloses a ceramic utensil for storing chilled beverages, belonging to the field of ceramic products. It includes a decorative base and a decorative component. The decorative component has a chilling area with an opening for holding beverages and chilling medium. On the side of the decorative component away from the chilling area, there is a decorative head with an opening. The side of the decorative head that connects to the outside is higher than the chilling area, allowing the melted ice water to concentrate at the bottom of the chilling area. The tilted design prevents interference between the beverage and chilling medium. The tilted bottle body allows less chilling medium to contact the upper part of the bottle for chilling, reducing the amount of ice needed and preventing melted ice water from overflowing directly from the opening. The decorative component also has a transparent decorative tail on the side away from the decorative head, allowing observation of the melting ice and water level within the chilling area, enabling timely removal of melted ice water and maintaining the chilling effect.

This utility model discloses an adjustable operating handle device for a skid steer loader, relating to the field of skid steer loader technology. The utility model includes a mounting plate and a handle rod. An L-shaped support is rotatably connected to the side of the mounting plate, and a mounting box is fixedly connected to the top of the L-shaped support. A limiting shaft is symmetrically slidably inserted near the center of the top of the mounting box. A handle seat is fixedly connected to the bottom of the handle rod, and the bottom of the handle seat is fixedly connected to both limiting shafts. Several ventilation holes are opened on the outer ring of the handle rod, and a handle head is provided above the handle rod. This utility model utilizes a cooling fan, and with the help of the ventilation holes, it can effectively reduce the internal temperature of the handle, generating airflow during operation. This helps keep the handle surface cool, thus solving the problem of sweat stains forming at the grip area during hot summer weather, affecting the comfort of the operator.

The utility model belongs to the technical field of flame gun, and disclose a kind of hand-held air distribution type flame gun, including spray pipe and flame mechanism, the right end of spray pipe is fixedly connected with fixed cylinder, the right end of fixed cylinder is detachably communicated with micro fan, the right end of fixed cylinder is communicated with air inlet pipe, the top of air inlet pipe is communicated with holding pipe, the surface of holding pipe is equipped with several groups of vent, the holding pipe is provided with sealing mechanism for closing vent.The utility model can use the operation of micro fan to blow the right end of fixed cylinder, make wind blow to holding pipe through air inlet pipe, finally blow out through every group of vent, it can blow and cool the hand of personnel, avoid the problem that personnel long time hand-held holding pipe leads to perspiration easy to slip, ensure the cool of hand during the use of personnel.

This utility model discloses a stable and comfortable carrying structure, relating to the field of carrying structures. It includes a carrying structure body comprising a first filling element, a first supporting rib, a second filling element, a third filling element, and a fourth filling element. The top of the carrying structure body has a first bending portion and a second bending portion, and the bottom of the carrying structure body has a third bending portion. This stable and comfortable carrying structure, through its designed carrying structure body, can be used with a backpack. When walking outdoors, it can effectively distribute weight, making the load more evenly distributed on the shoulders and hips, thereby reducing single-point pressure and improving comfort. The first, second, and third bending portions, in conjunction with these components, can support the user's neck, back, and waist respectively. When walking outdoors, it ensures that the backpack's weight is as close to the body as possible, reducing burden and fatigue caused by a shifted center of gravity.

The invention relates to a cooling agent and a preparation method thereof, and relates to the field of food additives, and the cooling agent comprises the following components in parts by mass: 40-60 parts of a freshener, 1-3 parts of an emulsifier, 30-40 parts of long-chain alkyl modified starch, 20-30 parts of sulfonated chitosan, 0.4-0.8 part of a cross-linking agent, 5-10 parts of a compound cooling improver, 1-3 parts of an antioxidant and 0.5-1 part of an anti-light agent. The preparation method comprises the following steps: preparing a core material emulsion from a freshener, an emulsifier and a compound cool taste improver, preparing a long-chain alkyl modified starch solution, and preparing a mixed solution from sulfonated chitosan, an antioxidant and an anti-light agent; preparing a cross-linking agent solution; adding the core material emulsion into the long-chain alkyl modified starch solution while stirring to obtain an emulsion; adding the mixed solution into the emulsion while stirring, adding a cross-linking agent solution, and stirring for reaction after adding to obtain a suspension; and centrifuging, washing and drying the suspension to obtain the cooling agent. The cooling effect and stability of the cooling agent can be improved.

The utility model discloses an annular functional knapsack capable of injecting water and dissipating heat, which relates to the technical field of knapsacks and comprises a knapsack body, a back cushion, straps and a heat dissipation component, the straps are fixedly connected with the knapsack body through knitting, the back cushion is fixedly connected with the knapsack body through knitting, and the heat dissipation component comprises a water storage belt capable of storing water. The two water storage belts are respectively arranged in the two straps, a communicating pipe is fixedly arranged between the two water storage belts, two ends of the communicating pipe are respectively fixed with the two water storage belts, the inside of the back cushion is hollow, and a plurality of communicating pipes are uniformly distributed inside the back cushion. The communicating pipe is used for communicating the water storage belts in the two straps, the communicating pipe and the water storage belts are used for absorbing heat generated between the back of the user and the backpack body, meanwhile, the hollow back cushion is used for improving the ventilation efficiency, the heat dissipation effect is further improved, and the back of the user is kept cool.

The invention provides a wool acetic acid intertwined composite yarn and a preparation method and application thereof. The wool and acetic acid intertwined composite yarn comprises inner-layer fibers and outer-layer fibers, the inner-layer fibers are of a core-spun structure with polyester filaments as core yarn and wool as a wrapping layer, and the outer-layer fibers are of a wrapping structure formed by wrapping diacetic acid filaments on the surfaces of the inner-layer fibers; wherein the wrapping density of the diacetate filaments is 5-15 circles / cm, the rotation angle is 20-60 degrees, and the outer layer coverage rate is 15-95%. The polyester filament yarn is used as the core yarn of the inner-layer fiber, the polyester core yarn is wrapped by the wool, the outer-layer diacetate filament yarn wraps the inner-layer fiber according to specific parameters, and the outer-layer diacetate filament yarn and the polyester filament yarn of the inner-layer fiber form a stable reinforced network, so that in the process that the yarn is subjected to tension, friction and tearing force, the yarn is not prone to deformation. The stress can be effectively dispersed and transmitted to the polyester core yarn, so that the overall breaking strength and the fatigue resistance of the composite yarn are greatly improved.

The utility model provides a composite fireproof curtain wall, and belongs to the technical field of curtain walls. Comprising a bearing frame, a mounting frame and a curtain wall body, the mounting frame is mounted on the front face of the bearing frame, two butt joint frames are mounted on the front face of the mounting frame, a clamping tongue groove is formed in one side of each butt joint frame, a clamping assembly is arranged in each clamping tongue groove, and disengaging grooves are formed in the opposite faces of the two butt joint frames. The separation groove is communicated with the clamping tongue groove, a clamping tongue is arranged on one side of the curtain wall body, the clamping tongue is clamped in the clamping tongue groove through a clamping assembly, the curtain wall body comprises a supporting plate, a disassembly groove is formed in the middle of the supporting plate, and a connecting frame is installed on the back face of the middle of the supporting plate. The curtain wall has the advantages that when a certain curtain wall panel is damaged, the supporting plate can be taken out to be conveniently replaced after the curtain wall panel is cut along the disassembling groove, then a new supporting plate is inserted into the clamping tongue groove through the clamping tongue, fixing can be completed through the clamping assembly, and the maintainability of the curtain wall is good.

The invention belongs to the technical field of pet bags, and particularly relates to a pull rod type intelligent pet bag which comprises a bearing frame. A plurality of universal wheels which are uniformly arranged are mounted on the bottom surface of the bearing frame; a box body is mounted on the top surface of the bearing frame; the box body comprises a support frame; the outer side of the supporting frame is wrapped with an outer cover, and the outer cover is made of cloth. One side of the bearing frame is rotationally connected with a pair of symmetrically-arranged connecting pipes. The two connecting pipes are jointly connected with a telescopic pull rod in a sliding mode, through the arrangement of the telescopic pull rod and the connecting pipes, a user can conveniently pull the pet transport device, fatigue of the user during long-distance pet transport is reduced, meanwhile, the connecting pipes can rotate, the situation that the bearing frame and the outer cover are inclined, and the pet in the pet transport device has stress reaction can be avoided, and the pet transport device is convenient to use. In addition, when the environment is hot, the fan can be automatically started, so that coolness and ventilation in the outer cover are guaranteed, and the situation of heatstroke of the pet is avoided as much as possible.

The invention discloses a plant multifunctional intelligent pillowcase based on Chinese herbal medicines and a preparation method thereof. According to the pillow case, various Chinese herbal medicines such as the fried spina date seeds, the platycladi seeds, the tuber fleeceflower stems, the lavender, the cortex albiziae, the magnetite, the chrysanthemum flowers, the poria cocos and the cassia twigs are fused, and all the Chinese herbal medicines are carefully selected and proportioned so as to play the maximum sleep aiding effect. The herbal medicines can effectively regulate the biological clock of a human body and improve the sleep quality through the release of aroma and efficacy. Through the heating module powered by the USB interface, a user can easily adjust the temperature of the pillowcase so as to adapt to different seasons and personal preferences. In cold winter, the pillow can be warmed quickly through the heating function, muscles of the neck and shoulders of a user are relaxed, and muscle tension and pain caused by cold are relieved. Through the built-in high-precision sensor, the pillowcase can monitor key physiological indexes such as the heart rate and the respiratory rate of the user in a non-invasive mode, and a more scientific and comprehensive health management scheme is provided for the user.