33 results about "Neck sides" patented technology

A head 2 includes a head body h1 and a neck part n1. The head body h1 and the neck part n1 are joined. The head body h1 has a body side joint surface s1 and a first recessed part opened in the body side joint surface s1. A space v1 is formed by the first recessed part r1. The neck part n1 has a neck side joint surface brought into surface contact with the body side joint surface s1 and a shaft hole 14. An abutted boundary surface Pt passes through a vicinity ad1 of a head height lowest point. When a plane perpendicular to an axis line z of the shaft hole 14 is defined as PL, and an angle between the plane PL and the abutted boundary surface Pt is θ degree, the angle θ is a plus value.

The present invention provides a pillow inexpensively, in which a portion where the head of a user is rested is a hollow section which is evenly sloped and deformable bending of the neck or the tossing of the user. The pillow may have a sloped, a sloping partition enclosing stuffing and located inside a pillow casing where the head of a user is rested, the sloped partition extending from the top cloth to the bottom cloth. The height of the sloping partition is slightly less than the clearance between the top and bottom cloths. A portion enclosed by the sloping partition on the top cloth side is a size in which the head of the user fits. The sloping partition is spaced from the neck side cloth inside the pillow casing.

The present invention provides a pillow inexpensively, in which a portion where the head of a user is rested is a hollow section which is evenly sloped and deformable bending of the neck or the tossing of the user. The pillow may have a sloped a sloping partition enclosing stuffing and located inside a pillow casing where the head of a user is rested, the sloped partition extending from the top cloth to the bottom cloth. The height of the sloping partition is slightly less than the clearance between the top and bottom cloths. A portion enclosed by the sloping partition on the top cloth side is a size in which the head of the user fits. The sloping partition is spaced from the neck side cloth inside the pillow casing.

The invention provides a component for a metal belt of a continuously variable transmission, and can appropriately reduce the stress generated at a neck root portion of the component to enhance the repeated fatigue strength when the metal belt is driven, thereby enhancing the torque transmission capacity of the continuously variable transmission and the power transmission efficiency of the continuously variable transmission in the vicinity of an overrunning ratio region. A steel material having a carbon content of 0.61% or more and 0.71% or less is used as a steel material for the component to produce the component. At this time, the shape of the neck root portion connecting a saddle shape surface and a neck side surface is formed by three curved surfaces connected in a smooth manner to each other and satisfying the relationship of R1 < R2 < R3 and D / R2 < / = 0.3, and the three curved surfaces are a downwardly convex curved surface (PA-PB (R1)), a downwardly convex curved (PB-PD (R2)) and an upwardly convex curved surface (PD-PE (R3)). In addition, each of the connecting portions is smoothly connected to share the curved surfaces adjacent to the same tangent plane (tangent line).

A head automatic massage cleaning cosmetic instrument belongs to the cosmetic apparatus field, which in particular relates to a head cosmetic instrument and comprises a head and neck sleeve that is equipped with openings for eye, nose and mouth. The head automatic massage cleaning and cosmetic instrument is characterized in that the instrument also comprises steam transportation tube, an infusion tube and a steam generator. The periphery of the openings for the eye, nose and mouth and the neck side line of the head and neck sleeve are respectively equipped with sealing rings. The steam transportation tube and the infusion tube are respectively connected with the head and neck sleeve. Electric inhalators and extractors are installed on the steam transportation tube and the infusion tube. Owing to strong function, the head automatic massage cleaning cosmetic instrument can implement various cosmetic maintenances of massage, cleanness and fumigation, etc., for the head and neck. The afterbrain is massaged by rolling and the acupuncture point is simulated by vibration, so the head automatic massage cleaning and cosmetic instrument achieves the effects of nerve relaxation and health care. As the degree of automation of the invention is high, a user can implement cosmetology maintenance while doing other works without interference. And the head automatic massage cleaning cosmetic instrument has the advantages of being convenient for use, being simple to operate, low manufacturing cost and being easy to widely popularize, which is one instrument that can satisfy the cosmetic demands of different consumers.

The invention discloses a neck protection collar and a making technology thereof. The neck protection collar comprises a turn-down collar body. The turn-down collar body is composed of an under collar and a top collar. Corresponding side edges of the under collar are connected with corresponding side edges of the top collar. The under collar is connected with two connection units which are in mirror symmetry in a left-right mode. The connection units are composed of connection pieces A and connection pieces B respectively. The connection pieces A and the connection pieces B are composed of neck side edges, outer arc edges, inner arc edges and side edges. The neck side edges of the connection pieces A coincide with and are connected with the neck side edges of the connection pieces B. The outer arc edges of the connection pieces A coincide with and are connected with a corresponding stitched edge of the under collar. The outer arc edges of the two connection pieces B are connected with the corresponding stitched edges of the under collar. The inner arc edges of the two connection pieces B are connected with a corresponding stitched edge of the top collar, and the side edges of the two connection pieces B are connected. The neck protection collar has a protection function on the neck, a larger neck activity space, high comfort and wide applicability.

The invention relates to a flange, which includes a neck platform and a disk body, a rotating assembly is arranged between the disk body and the neck platform, and the rotating assembly includes an outer wall connected with the outer side wall of the neck platform facing the disk body in the circumferential direction. A connecting ring, the outer edge of the connecting ring facing the side of the neck platform is connected with a rotating ring in the circumferential direction, the disc body includes a first ring body and a second ring body with the same structure, and the first ring body faces the second ring body. One side of the second ring is circumferentially provided with a rotating groove for the rotating ring to snap into, and the inner side wall of the first ring is circumferentially provided with a connecting groove for the connecting ring to snap into, and the first ring and The second ring bodies are connected by a fixing piece. First, snap the rotating ring into the rotating groove, and then install the second ring body on the first ring body through the fixing piece, and the rotating ring rotates in the rotating groove, so that the disc body can rotate relative to the neck platform, and it is convenient to connect with another Flange connection improves installation efficiency.

The invention relates to a quilt, in particular to an anti-kick quilt, which belongs to the field of daily necessities. The anti-skid quilt, including the quilt, is characterized in that: the middle position of the inner layer of the head end of the quilt is sewn with a connecting device, and the connecting device is connected with a collar; the inner side of the lower part of the quilt has a protective cover sewn along the edge of the quilt; The side part of the sleeve neck is longitudinally provided with slits, and the slits are sewn with Velcro; the connecting device is a Velcro belt, so the present invention is used by children, and the quilt will not be slipped and frostbitten because they kick the quilt indiscriminately. them.

Provided is a lower support which comprises a front support body and neck side support bodies. Each neck side support body extends backwards to form a shoulder rear support body, and the two shoulder rear support bodies are directly fixed through connecting pieces to form funnel-shaped structures fully attached to the rears of the shoulders of a user. When the lower support is used, the front support body is in the middle and is attached to the front chest of the user, and the two neck side support bodies support the two sides of the neck of the user; the two neck side support bodies extend backwards to form the two shoulder rear support bodies respectively, the two shoulder rear support bodies are directly fixed through the connecting pieces to form the funnel-shaped structures fully attached to the rears of the shoulders of the user, the wearing comfort of the user is improved, and meanwhile the wearing stability is improved.