173 results about "Openwork" patented technology

This application discloses a method, apparatus, and device for solving the motion response of a circular permeable elastic structure. The method includes: determining the permeability effect, elastic deformation, and coupling equation of fluid motion in the fluid domain of the circular permeable elastic structure; determining the velocity potential of the outer and inner regions of the circular permeable elastic structure; constructing the vertical displacement equation of the circular permeable elastic structure with the vertical coordinates at zero; obtaining the modal eigenvalues ​​of the outer region velocity potential through the outer region velocity potential, and obtaining the modal eigenvalues ​​of the inner region velocity potential through the inner region velocity potential and the coupling equation, which are used as the modal eigenvalues ​​in the vertical displacement equation; and solving for the modal amplitude in the vertical displacement equation. Thus, the vertical displacement of the circular permeable elastic structure can be quantitatively output, providing data support for the vibration control of thin-film floating photovoltaic platforms.

1. Name of the product in this design: Double-layer box (yellow glaze engraving). 2. Purpose of this design: for use as a decorative item or for holding items. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of this design product: Art Education Works Display Frame (Wooden Hollow Carving). 2. Purpose of this design: To display works of art education. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses an improved bell gold pendant which comprises an outer shell, a plurality of hollow open grooves are formed in the surface of the outer shell, a bell tongue ball is arranged in the outer shell, an inner cavity shell is arranged in the outer shell, and the bell tongue ball is located between the outer shell and the inner cavity shell. A bell tongue ball is arranged in the inner cavity shell, the bell tongue ball can collide with the inner cavity shell and the outer shell to generate sound when shaking, a plurality of openings are formed in the surface of the inner cavity shell, a solid ball is arranged in the inner cavity shell, and the solid ball can collide with the inner wall of the inner cavity shell to generate sound when shaking. According to the utility model, the bell tongue ball impacts the housing and the inner cavity housing at the same time to generate two independent sound waves, and the sound waves are diffused outwards through the hollowed-out slots to form a high-frequency (housing) and intermediate-frequency (inner cavity housing) superposed sound effect, so that the stereoscopic impression and layering sense of sound are remarkably improved.

This invention relates to a low-material-consumption warp-knitted seamless openwork base layer garment manufacturing process. In the template structure design, sleeve tubes are arranged side-by-side above the body tubes, with the lower part of the sleeve tubes connected to the body tubes to form a rectangular pattern. The shoulder of the rectangular pattern is designed with an openwork structure, and then it is knitted in one pass on a double-needle bed Jacquard warp knitting machine. This invention's rectangular template changes the original three-tube branch structure of the base layer garment to a two-tube branch structure, eliminating the waste caused by inconsistent lengths of multiple tubes. The openwork structure at the shoulder allows the sleeve tubes to rotate 180° after the base layer garment is removed from the machine, preventing pressure on the body. The rectangular template uses an openwork neckline instead of the traditional neckline structure, eliminating the waste of neckline cutting. This invention shortens the processing time for making base layers, reduces the raw materials required to knit a single base layer garment, and reduces the proportion of cutting waste in each base layer garment, reducing material loss and improving production efficiency. Furthermore, the openwork structure makes the base layer garment more aesthetically pleasing.

The invention provides a leather air permeability tester, which relates to the technical field of permeability testing, and comprises a detection plate, a stand column and a detection assembly, a hollowed-out net is laid in the middle of the detection plate, the surface of the hollowed-out net is used for flatly laying leather to be detected, air exhaust holes are formed in the two ends of the hollowed-out net, the inner area, at the bottoms of the air exhaust holes, of the detection plate is in a hollow state, and the front end of the hollowed-out net is connected with a communicating pipeline; the two ends of the communicating pipeline are respectively communicated with the bottom area of each air exhaust hole; the detection assembly comprises an air supply mechanism, an attaching assembly and a detection assembly, extra pressure does not need to be applied to the surface of the to-be-detected leather, so that the problem that the surface of the to-be-detected leather is pressed and damaged due to the fact that the applied pressure is too large is avoided, and the leather production and processing efficiency is effectively improved; the damage detection range is more comprehensive and effective, and meanwhile, the problem that the leather in the damaged area is further damaged in the detection process can be avoided.

1. Name of the product in this design: Comb (Water Flow Hollow-out). 2. Application of this design: This design is for use in combs. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses an electric energy metering box breaker assembling device, comprising a mounting plate group, the mounting plate group is provided with a mounting groove, the bottom of the mounting groove is provided with a hollow part, the hollow part is connected with a plurality of pre-processing plates, the hollow part is provided with a plurality of mounting positions, each pre-processing plate comprises a protection plate, and the protection plates are connected with the pre-processing plates. The protection plates are arranged on the installation positions, virtual connection sections are arranged between the protection plates and the hollowed-out parts, the size of the virtual connection sections is smaller than that of the protection plates, and a plurality of outward opening plates are connected to the end faces of the installation grooves in a sliding mode. The utility model provides an electric energy metering box breaker assembling device, which can be installed according to actual use requirements in the use process, improves the adaptability to different installation requirements, and can meet the protection requirements after the installation is completed at the same time.

1. Name of the design product: Floor drain (Large copper coin openwork). 2. Use of the design product: Used as a floor drain. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Stereogram.

1. The name of the design product: mobile phone shell (openwork). 2. The use of the design product: for protecting mobile phones. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the product in this design: Hair-smoothing comb (hollowed-out F6). 2. Purpose of this design: For combing hair. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses a novel rock core box, and relates to the technical field of rock core boxes. The carbon fiber reinforced composite rock core box comprises a rock core box body, the rock core box body is a hollow rectangular box body, the upper surface of the rock core box body is hollowed out, the rock core box body is made of a carbon fiber reinforced composite material, a partition plate assembly used for separating areas is arranged in the rock core box body, a frame body assembly is arranged on the upper surface of the rock core box body, and a cover plate assembly is arranged above the rock core box body. The rock core box is made of the carbon fiber reinforced composite materials, so that the rock core box has good corrosion resistance, abrasion resistance, impact resistance and portability, adapts to complex field environments, is light in weight and convenient to carry, and the service life of the rock core box can be prolonged; in addition, according to the technical scheme, the partition plate assembly is designed in a detachable mode and can be assembled again according to the diameter size of the rock core, so that the adaptability problem is solved, the cover plate assembly can achieve the installation protection function, and the rock core is prevented from being stolen.

The utility model discloses an ecological interlocking wave-reducing brick which is composed of a brick body, wave-reducing grooves in rows are formed in the brick body, interlocking grooves are further formed in the two sides of the brick body respectively, preferably, the length of each interlocking groove is half of the length of the brick body, and the interlocking grooves are located in the middle. The utility model has the advantages that the device is attractive in appearance and unique in shape, the brick bodies can form an integral slope protection through an I-shaped interlocking structure, the anti-scouring capability is strong, and the slope bodies are effectively prevented from being emptied by water flow. The design of geometric hollowing, curved surface texture and the like is adopted and fused with natural landscape, and the'hardening 'vision of traditional slope protection is avoided.

1. The name of the design product: hollowed-out pattern single bed. 2. The use of the design product: mainly for single sleep, rest, belongs to bedroom furniture products, can be placed in the family bedroom, dormitory, apartment, hotel room and other places. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective drawing.

1. Name of the product in this design: Massage board (hollowed-out design). 2. Purpose of this design: As a massage board. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: open hole plaque (M14). 2. The use of the design product: for fixing, hanging plaque, drill bit, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the product in this design: Ring (Hollowed-out Twisted Wire Ring). 2. Purpose of this design: This design is a decorative product. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses a kind of draining basket sets, including water storage basin, draining basket and cutting board;The draining basket includes bottom and outer peripheral wall, bottom and outer peripheral wall form the cavity structure with upward opening, and the top of draining basket is basket mouth;The bottom of draining basket and outer peripheral wall lower part are provided with a plurality of draining holes and form the reticulated structure of openwork, the outer peripheral wall upper portion of draining basket is outwardly protruding and forms first protruding ring, the first protruding ring outer side and the side between the lower part of outer peripheral wall of draining basket form the first level with horizontal plane, the draining basket is detachably set in the water storage basin, the first level is placed on the water storage basin along upper, and the cutting board is detachably set in the basket mouth of draining basket. This set integrates cleaning, draining, cutting function, can be stacked and stored, save space, easy to operate and clean, suitable for household kitchen use.

RETAINING DEVICE FOR STABILIZING A GROUND Retaining device (1) for stabilizing a ground, comprising an openwork retaining panel (2) extending in a first plane (P1). The retaining device (1) is substantially dihedral-shaped, comprising a support panel (3) integral with the retaining panel (2) and extending in a second plane (P2) distinct from the first plane (P1), said support panel (3) being intended to rest on the ground. The support panel (3) has a substantially trapezoidal shape in the second plane (P2). Figure to be published with the abstract: Fig. 1

The application discloses a kind of retro style composite window systems, including main body and the window on main body, and the window is provided with openwork carving on one side, further comprising: frame, it is installed glass on the other side of window, it is symmetrically arranged a pair on the upper and lower of rocker, one end is hinged with the inside of window, the other end is hinged with the upper and lower end middle part of frame, by the rotating function of two ends of rocker, make frame have the first position of being stored in window and being fitted with carving and the second position of being removed from window and being spaced apart.The application can make the frame of installed glass in normal use, frame is in the first position to fit with carving, when it is needed to clean glass, by the rotation of rocker to the outside of window, and the frame is rotated at the end of rocker to reach the second position, at this time, window is spaced apart from frame, thus, not only the two sides of glass are cleaned conveniently, but also glass and main body are dry and wet separated during cleaning process.

1. The name of the design product: necklace (hollowed edge). 2. The use of the design product: decorative ornaments for wearing. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The left view is omitted because the part is not easy to see or cannot be seen during use; the right view is omitted because the part is not easy to see or cannot be seen during use; the top view is omitted because the part is not easy to see or cannot be seen during use; the bottom view is omitted because the part is not easy to see or cannot be seen during use.

The utility model discloses an infrared reticle convenient for computer-aided precision machining, which relates to the technical field of optical reticles and comprises a first metal plate and a second metal plate which are attached to each other, the thickness of the first metal plate is larger than that of the second metal plate, rough hollowed-out reticle patterns are machined on the first metal plate, and the thickness of the second metal plate is larger than that of the second metal plate. Fine division patterns corresponding to the rough hollow division patterns are processed on the second metal plate; the rough hollowed-out division pattern comprises at least one through groove, the through groove penetrates through the first metal plate in the thickness direction of the first metal plate, and the needed hollowed-out division pattern is formed by the at least one through groove. According to the utility model, the rigid support of the metal substrate is retained, the high-precision differentiated lines can be manufactured, and the split type arrangement can utilize the advantages of different processing means, so that the manufacturing cost of the infrared reticle is greatly reduced, the rigidity of the reticle is ensured in the use process, the working lines of the reticle have high fineness, and the production efficiency is improved. And the adjustment effect is improved.

1. The name of the design product: Zipper (big gourd hollow fret). 2. The use of the design product: The present design is used for decoration. 3. The design points of the design product: The combination of shape and pattern. 4. The picture or photo that best indicates the design points: front view.

The invention provides a manufacturing method of a brand-new and deep metal plate with hollow patterns. The present invention is characterized in that a plate (3) having a portion having a thickness of 3 mm or less is embedded between an upper mold (1) and a lower mold (2) formed of a sand mold, the upper mold (1) and the lower mold (2) are separated and the plate (3) is pulled out, and molten metal (19) is caused to flow into a gap formed by closing the upper mold (1) and the lower mold (2) and pulling out the plate (3).

1. Name of the product in this design: Ceramic Ornament (Peony Gourd Openwork Vase). 2. Purpose of this design: For home decoration. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.

The utility model relates to the technical field of candle processing. A special-shaped candle forming mold comprises a mold base, a plurality of casting grooves are formed in the mold base at intervals, a lead groove and a stick inserting groove which are communicated with the casting grooves are formed in the front side and the rear side of the mold base, and a detachable mold cover plate is arranged on the mold base in a covering mode and is of a hollow structure. The utility model provides a special-shaped candle forming mold which is convenient to process and manufacture, convenient to observe the state of raw materials in the pouring process and capable of effectively ensuring the quality of finished products. The technical problems that in the prior art, an existing candle forming mold is single, the state in the casting process cannot be observed, and the quality of finished products cannot be guaranteed are solved.