8 results about "Knee region" patented technology

To provide a working clothes structure for a vehicle manufacturing line capable of properly preventing the occurrence of unreasonable deformation in a specific member by strongly hitting the knee of a worker to the specific member such as a locker in the vehicle manufacturing line.SOLUTION: A work clothing structure A for a vehicle production line includes work clothing B to be worn by a worker 1 on the vehicle production line L, and a shock-absorbing pad 2 set on a knee part 50 of the work clothing B. The work clothing structure A includes, with respect to a specific member 30 located in a protruding direction of a knee 10 of a work target vehicle 3, It is assumed in advance which part of the knee part 50 of the work clothing B comes into contact with the buffer pad 2, and the buffer pad 2 is set at the assumed part.SELECTED DRAWING: Figure 2

A chair for facilitating cross-legged seating is disclosed. The chair includes a seat portion defining an upper surface positioned towards rear end of the chair, and a leg support portion positioned towards a front end of the chair. The leg support portion defines a base, a left sidewall, and a right sidewall. The left sidewall defines a left inclined surface configured to support a left knee region of the user, and a left chamber configured to support a right foot of the user. The right sidewall defines a right inclined surface configured to support a right knee region of the user, and a right chamber configured to support a right foot of the user.

The application relates to the technical field of mattresses, in particular to a mattress. The mattress comprises a mattress base, a knee air bag assembly and an air source assembly; the mattress base comprises a knee area; the knee air bag assembly is arranged in the knee area; the air source assembly is arranged on the mattress base, the air source assembly is in fluid communication with the knee air bag assembly, and the air source assembly is used for inflating and deflating the knee air bag assembly. The knee air bag assembly can be inflated and deflated under the action of the air source assembly, so that the knee air bag assembly can support the knees of a user when required by the user, the knees of the user are lifted upward, the hip bones of the user are turned backward, and the muscles on the waist and the back side of the knees of the user are simultaneously released. The problem of muscle tension on the waist and the back side of the knees of the user is improved, and the sleep comfort of the user is improved.

A thigh-high sock for managing knee and ankle pain during sleep includes a sock body extending from a foot area to an upper thigh area. A first stuffing-filled pocket may be positioned near a knee area, located behind and on an inner leg side. A second stuffing-filled pocket may be positioned near an ankle area, located on a front and inner leg side. Rubber slip-strips may be positioned on an inner surface to maintain positioning during sleep movements. The pockets may include zippered closures for stuffing adjustment. The sock may accommodate various sleep positions while providing targeted cushioning support. A method includes adjusting stuffing materials and wearing the sock during sleep. A system may include left and right socks with distinct configurations for comprehensive lower extremity pain management during sleep periods.

The utility model belongs to the technical field of protective appliances, and provides a multifunctional rehabilitation nursing device which comprises an upper portion wrapping the instep and the arch of a patient, a bayonet socket is arranged on the upper portion and located on one side of the heel of the patient, a U-shaped groove is longitudinally formed in the bayonet socket, and a rectangular groove is transversely formed in the bayonet socket; the ankle supporting plate is used for supporting the ankle and the shank of the patient, and the ankle supporting plate is connected with the U-shaped groove in an inserted mode; the foot arch supporting plate is used for supporting the foot arch of the patient, and the foot arch supporting plate is connected with the rectangular groove in an inserted mode; the extension part wraps the ankle of the patient and the area from the upper portion of the ankle to the knee, and the upper part is connected with the extension part; and the sweat absorbing layer is connected with the interior of the upper part and the interior of the extension part. For a severe critical patient, the foot arch and the ankle of the patient are supported through the ankle supporting plate and the foot arch supporting plate which are connected in an inserted mode.

The kneeling type prone position ventilation nursing pillow comprises a bottom pad, an inflation face pad and an inflation device, the bottom pad comprises a foot pad part, a supporting body and a head pad part which are sequentially connected in the horizontal direction, the foot pad part is used for supporting the knee part of a patient, and the supporting body protrudes upwards by a preset height and is used for supporting the upper trunk of the patient; the head cushion part is used for cushioning the head of a patient; the inflatable surface cushion is detachably connected to the bottom cushion and covers the bottom cushion; the inflation device is detachably connected with the inflation face cushion and used for inflating the inflation face cushion so as to adjust the thickness and hardness of the inflation face cushion. Wherein the supporting body is provided with a flat supporting surface and a slope surface, the slope surface is adjacent to the head cushion part, and the slope surface inclines from top to bottom in the direction from the foot cushion part to the head cushion part. According to the kneeling type prone position ventilation nursing pillow, the head area, the trunk area and the knee area of a patient in the kneeling type prone position posture are supported and adjusted in a partitioned mode, and the comfort and stability of the body position of the patient are remarkably improved.

The utility model relates to clothing structure improvement field discloses a kind of adjustable children down trousers with multi-dimensional protection function, including main body trousers, crotch, knee, waist and trouser leg part, crotch adopts arc seam line design, and four-way elastic patch and protective layer are embedded in arc seam line area, three-dimensional " shell-soft " composite protection area is set in knee, and waist adopts three-dimensional antiskid waistband structure.In the utility model, by adopting arc seam line and embedding four-way elastic patch in crotch, trousers have higher extension allowance when running, jumping, crouching and other large amplitude actions, avoid the pulling and the feeling of traditional straight line crotch seam. Three-dimensional " shell-soft " composite protection area is set in knee area, outer layer TPU shell provides effective protection, middle buffer foam layer absorbs impact force, outer layer wear-resistant fabric enhances durability, realizes the balance of protection, ventilation and maintenance, effectively reduces the risk of children's knee abrasion or impact in movement. The safety and comfort of wearing are improved.

An optical film includes a plurality of polymeric layers. A plot of an average layer thickness versus a layer number of the polymeric layers includes a knee region separating a left region including at least N1 sequentially arranged polymeric layers where the polymeric layers have lower layer numbers from a middle region including at least N2 sequentially arranged polymeric layers where the polymeric layers have higher layer numbers. N1 is greater than about 50 and N2 is greater than about 10. A linear fit to the at least N1 sequentially arranged polymeric layers in the left region has a positive linear slope having a magnitude of greater than about 0.04 nm per layer number, and a linear fit to the at least N2 sequentially arranged polymeric layers in the middle region has a negative linear slope having a magnitude of greater than about 0.05 nm per layer number.