10 results about "Pear shape" patented technology

1. Name of the product in this design: Water Cup (Pear Shape). 2. Purpose of this design: A water cup for holding water. 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.

This invention discloses a SNP molecular marker associated with the growth traits of *Bellamya pear-shaped* and its application, belonging to the field of marker-assisted breeding technology. The SNP molecular marker is located at loci 131,293,660 on chromosome 4 of *Bellamya pear-shaped* (T>C variant), where the T allele (genotypes T / T and T / C) is significantly positively correlated with growth rate and body weight. This invention integrates genome-wide association analysis (GWAS) with an XGBoost machine learning model to screen key loci and designs specific primer pairs to achieve accurate genotyping. Population validation shows that individuals carrying the T allele have significantly higher growth rates and average body weights than individuals with the C / C genotype. This marker can be used for early prediction of growth performance in *Bellamya pear-shaped*, selection of high-yielding varieties, and construction of genetic maps, overcoming the bottlenecks of long breeding cycles and low efficiency in traditional breeding methods.

1. Name of the product in this design: Earrings (Asymmetrical Pear Shape). 2. Purpose of this design: This design is for decorative purposes. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design key points: composite state diagrams.

The application provides a pear head removing device and a pear head removing method. The pear head removing device comprises a body, a blade driving device and a first blade. The body comprises a first accommodating groove for accommodating a pear head and a steel wire rope. The blade driving device is fixed to the body. The first blade is connected with the blade driving device, and the blade driving device is used for driving the first blade to extend and retract. When the first blade extends, the steel wire rope can be cut. The application solves the safety risk that the existing removing device is easy to cause fire and scald the operator.

1. Name of the product in this design: Bottle Opener (Pear Shape). 2. Purpose of this design: A bottle opener used to assist in opening wine bottle caps. 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.

This utility model discloses a mobile trolley for loading pear-shaped wire rope slings, including a base, a support platform on top of the base, and positioning saddles on the support platform. The base has several casters with brakes at its bottom. A lifting device connected to the bottom of the support platform and used to control the lifting and lowering of the support platform is fixed to the base. Several positioning saddles are evenly distributed on the support platform. A baffle plate is provided around the outer edge of the support platform, and a push handle is connected to the baffle plate. Each positioning saddle has a V-shaped groove for placing the pear-shaped rope sling. Heat-resistant cushioning pads are provided at both ends of the inner walls of the V-shaped groove and at the bottom of the groove where it contacts the pear-shaped rope sling. This trolley allows for convenient and flexible handling of pear-shaped rope slings, and can handle more than three at a time. The support platform has adjustable lifting capabilities to accommodate various sizes of pear-shaped rope slings, facilitating the lifting and rotating device to retrieve the pear-shaped rope slings.

The utility model relates to the technical field of separating funnel devices, in particular to a pear-shaped glass separating funnel device with a stirring function, which comprises a base, four brake universal wheels are fixedly connected to one side of the base, and a fixing frame is fixedly connected to one side of the base; the pear-shaped liquid separating funnel device has the advantages that by arranging the stirring mechanism, the extraction work can be completed in the pear-shaped liquid separating funnel device, so that liquid-liquid or solid-liquid mixed liquid is stirred and extracted more fully; the problem that after extraction work is completed, mixed liquid extracted in other devices needs to be manually transferred into the pear-shaped separating funnel device is solved, the working efficiency of the separating funnel device is improved, the detachable glass cover is arranged, cleaning work after extraction and liquid separation can be easily completed, and the working efficiency of the separating funnel device is improved. Openings with different purposes are additionally formed in the detachable glass cover, so that the practical performance of the separating funnel device can be improved.

The invention relates to a pipe jacking mud sleeve integrity monitoring device and a monitoring processing method, and the pipe jacking mud sleeve integrity monitoring device comprises a pear-shaped groove pre-buried in a pipe jacking pipe joint, a pre-buried steel pipe, an annular communication pipeline, a stress sheet and a check valve, and the pear-shaped groove is pre-buried in the outer surface of the pipe jacking pipe joint; the two ends of the annular communicating pipeline are oppositely connected with the inner side wall of the pear-shaped groove to form a circulating channel, the pre-buried steel pipe penetrates through the pipe jacking section from the inner surface of the pipe jacking section to the bottom of the pear-shaped groove, the check valve is installed in the pre-buried steel pipe, and high-pressure water flows into the pear-shaped groove through the check valve on the pre-buried steel pipe. The pear-shaped groove is washed, and the stress piece is embedded in the outer wall of the annular communicating pipeline and used for sensing the pressure stress of the annular communicating pipeline. According to the invention, by monitoring the pressure change after slurry circulation, the integrity of the slurry sleeve is intuitively monitored, and which ring pipe joint is lack of the slurry sleeve can be accurately judged, so that the monitoring accuracy is improved, corresponding measures can be conveniently and accurately taken in time, and the implementation process is simple and rapid.

The utility model discloses a pear-shaped bridge tower construction support convenient to disassemble, and relates to the field of supports for formworks in bridge tower construction, the pear-shaped bridge tower construction support convenient to disassemble comprises four fixed supports, the two ends of each fixed support are connected with sliding supports through adjusting mechanisms, a corner connector is arranged between every two sliding supports which are distributed in a right-angle mode, and the corner connector is connected with the sliding supports through adjusting mechanisms. And abutting blocks abutting against the corner connectors are formed on the outer sides of the ends, away from the fixed supports, of the sliding supports, the adjacent corner connectors are connected through fastening mechanisms, and limiting mechanisms connected with the steel formworks are distributed on the outer sides of the fixed supports. By arranging the limiting mechanism and the sliding mechanism, in the mounting and dismounting process, the limiting mechanism can limit the fixing supports, the position of the sliding support can be adjusted through the sliding mechanism, fixing can be achieved conveniently, in the dismounting process, the four fixing supports and the sliding support cannot fall off suddenly, and the fixing effect is good. And relatively convenient disassembly can be carried out.

1. Name of the product in this design: Zisha Teapot (Hexagonal Pear Shape). 2. Purpose of this design: Tea set. 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. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.