31results about How to "Improve styling effect" patented technology

The invention discloses a ribbon-shaped single-tower cable-strayed-steel structure combined bridge and a construction process thereof. The combined bridge comprises a lower supporting structure, a main beam, an arch-shaped main tower which is arranged on the main beam and gradually backwards inclined from bottom to top, and two ribbon-shaped supporting structures which are positioned at the rear side of the main tower; the two ribbon-shaped supporting structures are both integrally fixedly connected with the main beam; the two-ribbon-shaped supporting structures and the main beam are lengthways arranged along the bridge direction; a plurality of cable-strayed ropes are arranged between the main tower and the main beam; each ribbon-shaped supporting structure is divided into a lower ribbon-shaped supporting structure and an upper ribbon-shaped connecting structure through the main beam. The construction process of the combined bridge comprises the steps of 1, constructing the lower supporting structure; 2, constructing the lower ribbon-shaped supporting structure; 3, constructing the main beam; 4, constructing the main tower and the upper ribbon-shaped connecting structure. The combined bridge is reasonable in structural design, convenient to construct, outstanding in mechanical performance and a good in use effect; a non-back cable-stayed bridge and a continuous rigid structural bridge are effectively combined, and the advantages of the two bridges are brought into full play.

The invention discloses a carbon nanotube/fiber concrete for 3D printing and a preparation method thereof. The carbon nanotube/fiber concrete is composed of following raw materials in parts by weight:6.8 to 8.6 parts of cement, 3.0 to 6.7 parts of mineral powder, 1.3 to 2.7 parts of silica fume, 4.7 to 13.8 parts of quartz sand, 2.0 to 4.1 parts of water, 0.2 to 0.5 part of water reducer, 0 to 0.03 part of retarder, 0 to 0.004 part of thixotropic agent, 0.05 to 0.25 part of fibers, 0.0008 to 0.008 part of carbon nanotube, and 0.003 to 0.16 part of dispersant. The provided carbon nanotube/fiber concrete has the advantages of proper initial setting time, proper final setting time, high compression strength, high bending strength, good toughness, good workability, and excellent thixotropic property; layers can be effectively bonded, during the stacking process, deformation and collapse are avoided; the setting and thixotropic properties of the concrete can be precisely designed accordingto the needs of engineering; and different needs such as printing speed, structures, and the like, can be satisfied.

A hair slide includes a decorative plate, a clamping plate having a first end pivotally mounted on a first end of the decorative plate and a second end snapped onto a second end of the decorative plate, an elastic plate secured on the decorative plate and located between the decorative plate and the clamping plate, and a soft tough member secured on the elastic plate and located between the elastic plate and the clamping plate. Thus, the second face of the soft tough member has a protruding shape to increase the friction between the clamping plate and the soft tough member, thereby enhancing the clamping effect of the hair slide.

The invention provides a telescopic sleeve and relates to the technical field of tubing connection. The telescopic sleeve comprises an outer tube and an inner tube partially sleeved in the outer tube; and a connecting part between the outer tube and the inner tube is sleeved with an adjusting piece for locking the inner tube in the outer tube. The adjusting piece comprises an inner sleeve fixed with the wall of the outer wall; the outside of the inner sleeve is sleeved with an outer sleeve which can rotate relative to the inner sleeve; and a spring for enclasping the inner tube is arranged and positioned between the top of the inner sleeve and the inner wall of the outer sleeve. The inner tube can rapidly extend out from the outer tube or draw back from the outer tube through rotating the adjusting piece; and owning to the elastic function of the spring in the adjusting piece, the new position of the tubing after stretching can also be rapidly positioned. The adjusting mode can conveniently and rapidly make the tubing flexing; the telescopic sleeve has a simple and durable structure; and the concealed type formation is also convenient for the whole shape design of the telescopic tubing and simultaneously enhances the whole molding effect and value of a product which adopts the telescopic tubing.

The invention discloses heat-preservation humidity-adjusting dry-powder diatom ooze and a preparation method thereof. The heat-preservation humidity-adjusting dry-powder diatom ooze consists of the following components: kieselguhr, expanded vermiculite, calcined kaolin, ash calcium powder, nano titanium dioxide, a lubricant, rubber powder, a water retention thickening agent and quartz sand. The product has the characteristics of indoor humidity adjustment, heat preservation and thermal insulation, sound insulation and noise reduction, formaldehyde adsorption and decomposition, high substrate adherence, molding variation, three-dimensional effects, and the like, and in addition, the diatom ooze does not emit smell before and after construction. The diatom ooze has the characteristics of being simple to store, transport and construct, and the like. The product is applicable to living rooms, bedrooms, corridors, study rooms, apartments, kindergartens, hospitals, sanatoriums, recreation clubs, resort hotels, office buildings and the like.

The invention belongs to the technical field of tea products and particularly relates to a preparation method of passion fruit tea. Passion fruits are transected, pulp and juice are taken out and uniformly mixed with dry tea, passion fruit shells are filled with the obtained mixture and sewn, then, aroma absorption, drying and packaging treatment are performed, and the passion fruit tea is prepared. Tea and the passion fruits are organically combined, so that the nutrient substances of the passion fruits can effectively permeate into the tea, and the nutrient content of finished tea is increased. Particularly, the dry tea and pulp are uniformly mixed in the ratio being (1-5):1, the passion fruit shells are filled with the obtained mixture for aroma absorption treatment, so that the tea cansufficiently absorb aroma from inside to outside, and tea soup of the finished tea has strong aroma and distinct characteristics.

The invention discloses hairdressing equipment. The hairdressing equipment comprises an air duct shell, a heating plate, a handle shell connected with the air duct shell and a motor fan for providingair; the air dust shell is arranged on the back of a hair perming plane in the heating plate at interval, and an air inlet for enabling the air to enter, an air outlet for blowing out the air blown into the air duct shell, and an air duct path for connecting the air inlet and the air outlet; an air outlet direction of the air outlet is deviated from the heating plate, and extends vertically towards the hair perming plane in the heating plate. In the use process of the hairdressing equipment, the air and the heating plate are separated, the temperature of the heating plate cannot influence thetemperature of the air, and the air cannot be blown to the heating plate to influence the temperature of the heating plate, therefore, the heating plate and the air are maintained at an appropriate modelling temperature, and the modelling effect is improved.

The invention discloses a manufacturing method for a tool for passenger car foreside windscreen inspection and skin positioning. The manufacturing method for the tool comprises the steps of manufacturing a front wall main model, manufacturing a front wall skin positioning tool, manufacturing a foreside windscreen inspection tool and assembling the front wall skin positioning tool and the foreside windscreen inspection tool, wherein a frame of the front wall skin positioning tool and the foreside windscreen inspection tool is manufactured through rectangular tubes, and each seam allowance mold body is formed through angle iron cold forming. According to the manufacturing method, after the front wall main model and numerical control machining are adopted, the precision is good and serves as the standard, and according to the standard, the front wall skin positioning tool and the foreside windscreen inspection tool are manufactured; and the whole vehicle modeling effect can be improved effectively; the tool is made of common materials in a workshop, the structure is simple, manufacturing is facilitated, and the cost is saved; and the manufacturing method is easy and convenient to implement, implementation is facilitated, and the manufacturing efficiency can be improved.

The invention discloses a modeling and shaping adjusting device for a maidenhair tree. The device comprises a frame body, wherein a plurality of branch and trunk limiting mechanisms are arranged in the frame body, each branch and trunk limiting mechanism comprises two sliding rods, two limiting rods, a locking piece and a limiting block, the two sliding rods are horizontally and oppositely arranged on the two sides of the frame body, the two limiting rods are movably connected between the two sliding rods, the two limiting rods can move horizontally along the sliding rods, the locking piece is used for fixing the positions of the limiting rods after the limiting rods move horizontally, the number of the limiting blocks is two, the two limiting blocks are arranged on the two limiting rods respectively, and the limiting blocks are movably connected with the limiting rods. According to the device, multi-angle bending shaping adjustment of branches and trunk of the maidenhair tree can be achieved through the multiple branch and trunk limiting mechanisms, and the shaping effect is improved; and moreover, the device is convenient to operate, has small damage to the branches and the trunk and can be suitable for shape adjustment of the branches and the trunk with different diameters.

The invention discloses a multi-box synchronous molding machine which is provided with a framework, a support, a model and sand mould devices. The support is arranged in the framework and can slide inthe framework front and back. The model is arranged on the support. The sand mould devices are arranged on the framework. Two sand mould devices are at least arranged in the advancing direction of the support. Each sand mould device is provided with an upper sand box, a lower sand box and a sand hopper, wherein the sand hopper communicates with the upper sand box and the lower sand box. Each sandmould device is further provided with an upper pressing cylinder for driving the corresponding upper sand box to move up and down and a lower pressing cylinder for driving the corresponding lower sand box to move up and down. According to the multi-box synchronous molding machine, the working efficiency is high, the modeling ability is improved, and energy consumption is reduced.

The invention relates to the field of sand mold casting, and discloses a novel sand screening machine. As shown in the figure, the novel sand screening machine comprises a frame body, an elevator, a screening drum rotationally connected to the frame body and a driving motor for driving the screening drum to rotate. The screening drum is obliquely arranged on the frame body, the two ends of the screening drum are provided with a feeding end and a discharging end correspondingly, a material receiving groove is formed in the bottom of the discharging end, and a crushing mechanism is arranged in the material receiving groove. The novel sand screening machine has the following advantages and effects that the driving motor drives the screening drum to rotate and drives a crushing roller to rotate through belt transmission, and the crushing roller crushes large-particle molding sand, so that the utilization rate of the molding sand is increased; and when the crushing roller crushes the molding sand, a stirring rod is driven to rotate, so that a stirring cam is driven to rotate, the rotation of the stirring cam pushes a guide plate to vibrate, and the falling effect of the molding sand arranged on the end face of the guide plate is improved.

A decorative method using standard modules to be inserted includes such steps as making standard decorative modules, makking socketed laths and decorative laths, fixing said decorative laths, linking the decorative modules to them, embedding and splicing said socketed laths and sealing. Its advantages are no pollution, short construction period, low cost and easily detaching them.

The invention discloses a plant trunk modeling device for gardening use. The plant trunk modeling device comprises a frame (1), the upper part of which is connected with an installing plate (2). One side of the installing plate (2) is connected with multiple vertically-distributed limiting pieces (4) by means of multiple screw rods (3). Each limiting piece (4) is connected with the installing plate (2) by means of two horizontally arranged screw rods (3). Each screw rod (3) is connected with a roller (5), the circumference of which is provided with a curved surface (6). Each roller (5) is located between the installing plate (2) and each limiting piece (4). Positions, corresponding to the screw rods (3), of limiting pieces (6) and the installing plate (2) are provided with waist holes (7). Positions, corresponding to the waist holes (7), of the installing plate (2) are provided with scale lines. The plant trunk modeling device for gardening use has following advantages: damage to plant is prevented; and plant trunk modeling device is convenient to use and has good modeling effect.

The invention discloses a quantitative simulation device for lake plane recovery. The quantitative simulation device comprises a lake bottom frame, a terrain simulation assembly and a top plate, the lake bottom frame is made of a transparent material, scale marks are arranged on a plate body on the side surface of the lake bottom frame, and a quantitative water body is further preset in the lake bottom frame; the terrain simulation assembly is arranged at the bottom of the lake bottom frame and is used for constructing at least two terrains; the two sides of the top plate are connected to the upper part of the lake bottom frame through height adjusting rods, and a plurality of liquid spraying heads and temperature controllers are arranged on the top plate at intervals; and air supply heads are further arranged on the height adjusting rods.

The invention discloses a special recyclable section for exhibition, which is prepared by the following steps: by using wood fiber, thermoplastics and assistants are main raw materials, mixing, heating, extruding, forming, cooling, drawing, cutting and the like to obtain the finished product. The special recyclable section for exhibition can implement cyclic utilization. The recycling process comprises the following steps: crushing the damaged or waste special section for exhibition with a crusher, mixing, heating, extruding, forming, cooling, drawing and cutting to obtain the new finished product. The special recyclable section for exhibition has the advantages of environmental protection, low material consumption, labor saving, low cost and the like, is convenient for surface treatment and quick for construction, and can be 100% recycled.

The invention discloses odorless environment-friendly dry powder diatom ooze and a preparation method thereof. The odorless environment-friendly dry powder diatom ooze is prepared from the following components: diatomite, odorless redispersible latex powder, expanded vermiculite, gel, nano titanium dioxide, ash calcium powder, ground calcium carbonate, nano calcium carbonate, calcined kaolin, cellulose ether, titanium dioxide, zinc oxide, a water retention thickener and water. The odorless environment-friendly dry powder diatom ooze and the preparation method thereof have the advantages that the odorless environment-friendly dry powder diatom ooze is odorless, good in binding power, not prone to powder falling and cracking, high in strength and good in environment-friendly effect, and theproblems that existing dry powder diatom ooze is large in smell, poor in binding power, prone to powder falling and cracking, not high in strength and not ideal in environment-friendly effect are solved.

The invention belongs to the field of furniture, and particularly relates to a switch mechanism integrating multiple operation functions. The switch mechanism comprises a base body, a switch base in left-right rotating fit with the base body, a switch handle in up-down rotating fit with the switch base, a first pull wire, a second pull wire and a third pull wire, wherein the first pull wire and the second pull wire are connected with the left end and the right end of the switch base in a matched mode respectively, and the third pull wire is connected with the switch handle in a matched mode. The switch mechanism is ingenious in structure and reasonable in design, and compared with the prior art, the switch mechanism has the following beneficial effects that through different operation modes, common functions of a seat are integrated on one switch, and operation is simplified; after the switch is integrated, unnecessary structural modeling of the side face of the seat can be reduced, and the seat modeling effect can be improved; the switch can be manufactured into a modular product after being integrated, thereby reducing the product development cost and shortening the development period.

The modeling comb comprises a cooling comb tooth assembly, a heating assembly, a handle and a column body, the handle and the column body are connected, a first air channel and a fan assembly are arranged in the handle, a second air channel communicated with the first air channel is formed in the column body, a first air opening communicated with the first air channel is formed in the handle, and a second air opening communicated with the second air channel is formed in the column body. The second air openings correspond to the cooling comb tooth assemblies, one cooling comb tooth assembly and one heating assembly adjacent to the cooling comb tooth assembly form a unit structure, at least two unit structures define an outer ring structure of the cylinder, and in every two adjacent unit structures, the cooling comb tooth assemblies and the heating assemblies are arranged at intervals. A user can cool heated hair only through small-amplitude rotation during use, operation is quite easy and convenient, in addition, when the modeling comb is rotated, the cooling comb tooth area can reach the heated hair area more quickly, the modeling effect and the modeling quality can be improved, and the use experience of the user is enhanced.