8 results about "Heel surface" patented technology

The utility model discloses a shoe tree measuring device and shoe tree manufacturing equipment. The shoe tree measuring device comprises a base plate, a height adjusting assembly and a detecting assembly. The base plate is provided with a supporting face, the supporting face is arranged perpendicular to the first direction and parallel to the second direction, and the supporting face is used for making contact with a preset landing position of a shoe tree; the height adjusting assembly comprises a guide part and a height adjusting part, the guide part is connected to the chassis and extends in the first direction, and the height adjusting part is connected with the guide part and moves in the first direction relative to the guide part; the detection assembly is connected with the height adjusting part, the detection assembly comprises a detection part, the detection part rotates around a second direction relative to the chassis, the detection part is provided with a detection surface, the shape of the detection surface is used for keeping consistent with the shape of the connecting surface of the heel support and the shoe tree, and the detection surface is used for being arranged towards the heel surface of the shoe tree. The shoe tree measuring device can improve the stability of the heel surface of the shoe tree.

This invention discloses a heel shaping machine for protective shoe production, relating to the technical field of shoe material processing equipment. It includes a frame, a support base, a heel, a shaping mold, and a clamping base. The invention employs a clamping cylinder-driven linkage mechanism to control a pressure plate to rotate obliquely downwards to clamp the protective shoe heel blank. During the rotation process, the pressure plate applies not only an inward clamping force to the protective shoe heel blank but also a downward pulling force, ensuring the heel blank is fully stretched and conforms to the heel surface. This prevents the protective shoe heel blank from accumulating or wrinkling in areas with large curvature, or forming uneven creases at seams, thus effectively improving the shaping quality of the protective shoe heel.

The present invention provides a tool for drilling, the tool comprising two or more cutting edges and a web thinning, in which a thinning heel surface facing backward in a rotating direction of the tool is formed by a convex surface, and in which a thinning angle gradually becomes smaller from a leading end of the tool toward a base end thereof. A thinning rake surface of the web thinning may be shaped straight so as to extend from an area around a center of the tool and in a radial direction or a parallel direction thereto in a tool front view. A thinning rake surface may be shaped in a helix in an opposite direction to the rotating direction of the tool so as to extend from an area around a center of the tool and in a radial direction in a tool front view.

The utility model provides upper surface and heel surface wrapping and pressing equipment which comprises a processing table, a control panel is fixedly mounted on one side of the upper surface of the processing table, a lifting frame is fixedly connected to one side of the upper surface of the processing table, and a bearing plate is fixedly connected to the upper surface of the lifting frame. By means of the press fit device, a worker can more conveniently and more quickly press fit an upper face and a heel face, meanwhile, the upper face and the heel face are formed from the upper portion in the press fit process, the situation that the upper face moves upwards in the side face press fit process and then deviates is avoided, then the worker can directly conduct glue dripping or sewing operation, and the work efficiency is improved. Therefore, glue dripping or sewing operation is smoother, and the problems that in the prior art, sewing and bonding are conducted while manual pressing is conducted in the manufacturing process, so that sewing and bonding are extremely inconvenient, pressing loosening is prone to occurring, and then sewing and bonding deviate are solved.

The utility model provides an anti-cracking sock which comprises a sock body, the sock body comprises a heel part, the heel part comprises a breathable moisturizing layer, the inner layer of the breathable moisturizing layer is a TPE layer, and an isolation breathable part is arranged on the outer side of the TPE layer. Compared with a silica gel material, the TPE material is softer, the foreign body sensation after the anti-cracking sock is worn is easily and greatly reduced, meanwhile, certain isolation between the surface of the heel and the surface of the TPE layer can be achieved through the isolation breathable part arranged on the outer side of the TPE layer, in a sultry environment, the isolation breathable part can achieve a certain breathable effect, and then the heel can be effectively prevented from being moist.

The utility model discloses a shoe convenient to put on and take off, which comprises a body, a shoe cover and a shoe cover, the vamp comprises a half sole surface and a heel surface, the rear edge of the half sole surface obliquely extends to the heel part of the sole from top to bottom and from front to back, and the front edge of the heel surface extends to the arch part of the sole or the rear side of the arch part of the sole from top to bottom and from back to front; the half sole face and the heel face coincide from the arch portion to the heel portion of the sole, and the heel face is located on the inner side of the half sole face at the coincident portion of the half sole face and the heel face. The elastic heel is fixedly connected to the body and comprises a deformation part located at the rear end of the body; the deformation part comprises a sliding-in section and a deformation section from top to bottom, the inner side surface of the sliding-in section obliquely extends from back to front from top to bottom, the internal storage surface of the deformation section is matched with a foot heel in shape, and the deformation section is suitable for being recovered under the self-elasticity effect after being pressed; the lower end of the deformation part is connected to the sole, and the deformation part is connected with the outer side surface of the heel surface at least in the deformation section; by using the shoes, a user can conveniently put on and take off the shoes.

To provide a tire that suppresses a decrease in rim assembly performance while offering excellent rim slip resistance and rim fitting performance. [Solution] The tire 10 is equipped with a pair of bead portions 12. The bead portion 12 has a base surface 32, a back surface 34, and a heel surface 36 connecting the base surface 32 and the back surface 34. When the length of the heel surface 36 in the tire width direction W is the heel width length v, the length in the tire diameter direction R is the heel height h, the angle between a virtual extension line L1 extending outward in the tire width direction W of the base surface 32 and a virtual extension line L3 extending in the tire diameter direction of the back surface 34 is the base angle α [rad], and in a tire meridional cross-section view, the radius of curvature of the first connecting portion 38 connecting the back surface 34 and the heel surface 36 is R1, and the radius of curvature of the second connecting portion 40 connecting the base surface 32 and the heel surface 36 is R2, the condition 0.07 ≤ (R2 × v) / (R1 × h) × 1 / α ≤ 0.58 is satisfied.

The present disclosure relates to a support plate (1) configured to be arranged in a sole structure of a shoe. The support plate comprises a first section (10) associated with a forefoot surface of the sole structure and a second section (20) associated with a heel surface of the sole structure. The support plate (1) is thinner in at least a portion of the first section (10) than in the second section (20).