TWI565442B - Dual - use memory cushion strap - Google Patents

Description

Dual-purpose memory cushion strap

The present invention relates to a harness, and more particularly to a dual-purpose memory cushion harness.

Generally, when you go out with your baby, you will have a baby stroller, but you will often encounter situations where you need to pick up the baby, such as using the restroom separately, going to the store to push the shopping cart, etc. It is quite inconvenient and dangerous for infants and young children to do these things, so parents usually have to carry a baby carrier strap.

Commonly used by infants and toddlers (parents) to support the carrying of infants and young children, there are a variety of types and methods of use, the general use of infant straps, including the front and the front of the infant and the user, use The infant can be confirmed frequently, and the infant can rely on the user to sleep in a more comfortable position, so both sides can have a strong sense of security, but this kind of infant is placed on the user's chest and placed in a standing position. In soft fabrics, infants and young children often feel uncomfortable and insecure because they only support infants with soft cloth.

In recent years, the government has established regulations for infants and young children to sit in car seats while riding a car, but car seats and infant carriers are not in use. He Guanlian has caused many parents to take turns between the car seat and the infant carrier. It is quite inconvenient and easy to cause infants and young children to be insecure, so they can be attached to the person or other purposes at the same time (for example) A dual-purpose harness that can be placed on a car seat or a dolly car is available.

US Patent US 2010/0072012 A1 COMBINATION SUITCASE AND BABY CARRIER reveals a design for a child carrier that can be opened on one side of the trunk and attached with a strap that allows the child to sit on the suitcase with a strap and the adult can pull the hand The advancement of the carriage; and the Republic of China Patent Open No. 384823 - the structural improvement patent for the stroller and the back two-use stroller reveals a structural improvement of the stroller for the sitting and the back, and the strap is installed in front of the stroller, and the design conforms to the ergonomics. Learn to walk the baby stroller structure.

Therefore, it is extremely necessary for the industry to develop a product that has the functions of a baby carriage, a seat cushion for a car safety seat, and a strap. It is usually used as a seat cushion for a baby carriage or a car safety seat, and when it is necessary to lift a baby, The cushion is lifted together with the infant to increase the convenience of use and to improve the discomfort of the infant with only the soft cloth.

In view of the above disadvantages of the prior art, the main object of the present invention is to provide a dual-purpose memory cushion strap, which integrates a seat cushion body, an upper strap, a lower buckle strap, a waistband, and a rebound delay memory type material to prepare Comfortable and comfortable with seat cushion and harness for car safety seat or doll car Memory cushion strap.

In order to achieve the above object, according to one aspect of the present invention, a dual-purpose memory cushion strap is provided, comprising: a cushion body comprising a rebound delay memory material, the rebound delay memory material having an open type a micro-porous structure; the two upper straps each include a back pad and an upper buckle strip respectively disposed on two upper sides of the cushion body, the back pad is filled by the rebound delay memory profile; two lower buckle straps, Separately disposed on two sides of the cushion body, the lower buckle can be combined with the upper buckle to form a strap; a waistband is disposed under the cushion body, and includes at least one waist cushion and two waist buckles The waist cushion is filled with the rebound delay memory material; the buckle is fastened to the car seat or the doll car having the seat body accommodation space, or is attached to the person.

The above-mentioned rebound delay memory type material comprises a polyurethane microbubble colloid, a polyvinyl alcohol, a polyether, a polypolyol and the like, and a polymer open microporous structure composed of different soft and hard chains is formed by a foam molding technique, wherein Because the open microporous structure of the rebound delay memory material is filled with air, the air can be discharged and deformed after being pressed, and when the pressure or force is removed, the air can be re-entered to delay the rebound. The material recovers the shape, and therefore, the rebound delay memory material can be a memory material, but the open pore structure of the rebound delay memory material is a very small micro hole, and the air does not immediately fill the material. Open hole structure, so the rebound delay memory material will slowly rebound and recover shape after deformation, about 10-30 seconds Slowly rebounding and returning to the original state; in addition, the rebound delayed memory type material of the present invention has an open pore-like structure, and can adsorb moisture into the micropores, so that it has water absorption property.

In the invention of the present invention, the upper buckle belt, the lower buckle belt and the waist buckle belt may have a telescopic function, for example, may be composed of an elastic band material (but not limited thereto), wherein the upper buckle belt and the lower buckle belt on the same side may be included in the invention. The structure of the male buckle and the female buckle (but not limited thereto, can be replaced by other mechanisms with a connecting function) to form a strap; and another elastic strap is designed on the waist belt, which can be used for the dual purpose of the present invention. After the seat body of the memory cushion strap and the waistband are rolled up, the dual-purpose memory cushion strap is bundled with an elastic band.

The above summary and the following detailed description and drawings are intended to further illustrate the manner, means and effects of the present invention in achieving its intended purpose. Other purposes and advantages of this creation will be explained in the following description and drawings.

110‧‧‧Cushion body

111‧‧‧The surface of the middle part of the cushion body

120‧‧‧Upper strap

121‧‧‧Back cushion

122‧‧‧Upper buckle

130‧‧‧Under the buckle

140‧‧‧Strap

150‧‧‧ belt

151‧‧‧ waist cushion

152‧‧‧ waist buckle

The first figure is a schematic diagram of a dual-purpose memory cushion strap according to the present invention.

The embodiments of the present invention are described by way of specific examples, and those skilled in the art can readily understand the advantages and effects of the present invention from the disclosure of the present disclosure.

The main purpose of the invention is to provide a baby carriage (or Car safety seat) The product of cushion and strap dual function, usually used as a cushion for baby carriage (or car safety seat). When you need to lift the baby, you can put the cushion together with the baby to increase convenience. safety.

Please refer to the first figure, which is a schematic diagram of a dual-purpose memory cushion strap according to the present invention. As shown in FIG. 1 , the present invention provides a dual-purpose memory cushion strap, which comprises the following components: a cushion body 110, the body of which can be filled with a rebound delay memory material, and the rebound delay memory material is A memory slow resilience material which is foamed by microporous technology, which is formed by using a traditional polyurethane microbubble colloid into a polyvinyl alcohol, a polyether, a polypolyol, etc., and then forming these soft and hard chains by a foam molding technique. The polymer forms an open microporous structure, and the open microporous structure makes the rebound delay memory material slowly inhale air to gradually recover the shape after being deformed by pressure, so that it has rebound delay (can be slow in 10-30 seconds) Rebound to the original shape), which makes the rebound delay memory material have shock absorbing characteristics, which can make the baby (or toddler) feel quite comfortable, and has the characteristics of rebound delay (can be slow in 10-30 seconds) Rebound to the original shape), the baby will be able to move vigorously, avoiding the elastic stress of other non-rebound delay characteristics to continuously apply the rebound stress to the baby (or toddler) In order to make the baby (or young child) feel uncomfortable, and the open microporous structure can also absorb moisture and has considerable hydrophilicity. In the embodiment of the present invention, when the baby or the child's urine leaks, the rebound The delayed memory type material also has the function of absorbing the urine of the baby (or young child), and avoids the leakage of urine of the baby (or child) when the baby is out, which pollutes the car safety seat, the doll car, the clothes, etc., and cannot be immediately The dilemma of the middle portion 111 of the cushion body 110 of the present embodiment (where the baby is lying on the back) can be additionally ventilated mesh cloth to facilitate ventilation, so that the baby can sit more breathable and comfortable.

In the embodiment of the present invention, an upper strap 120 may be disposed on each of the upper sides of the cushion body 110 (but not limited thereto). The upper strap 120 may be formed by a back pad 121 and an upper strap 122. The design is filled with the above-mentioned rebound delay memory type material. Therefore, when the dual-purpose memory cushion strap is used in the present embodiment, the baby's face friction or the backing pad 121 can be prevented from being uncomfortable, and the rebound is also caused. The delayed memory material is hydrophilic, preventing the baby (user)'s clothes from being contaminated by the baby's saliva when the baby is biting the back pad 121; and the upper buckle 122 includes a belt of elastic material and one has buckle with other components In the present embodiment, the elastic material tape may be an elastic band (but not limited thereto), and one end of the elastic band may be designed to be connected to the cushion body 110 through the back pad 121, or disposed on the back. The other side of the pad 121 is coupled to the fastening portion 122. The fastening portion 122 can be designed as a male or female buckle (but not limited thereto). The male or female buckle can be used with the safety seat of the automobile. , the corresponding male or female buckle combination of the doll car, The buckle body 110 is fastened to the seat cushion body 110 on the car safety seat or the doll car by the buckle, but the seat body 110 is buckled to the car safety seat by the male buckle or the female buckle. The mechanism of the dolly car can be replaced by another mechanism having a connecting function. In the embodiment of the present invention, the buckle belt 130 can be disposed on each side of the seat body 110 (but not limited thereto), and the structure of the lower buckle 130 is The above upper buckle belt 122 is the same and also has a borrowing The male or female buckle is combined with the male or female buckle of the car safety seat or the doll car, and the seat body 110 is fastened to the car safety seat or the doll car with the seat body 110 receiving space. In addition, a strap 140 can be formed by the connection of the upper strap 122 and the lower strap 130 on the same side of the cushion body 110, as shown in the left side of the cushion body 110 in FIG. 1, but the strap 140 in FIG. The connection diagram of the buckle strap 122 and the lower buckle strap 130 is not the connection state of the real upper strap 122 and the lower buckle strap 130. The upper buckle strap 122 and the lower buckle strap 130 are formed differently by other mechanisms having a connecting function. The strap of the connected state.

In the embodiment of the present invention, a waist belt 150 is disposed under the cushion body 110. The waist belt 150 includes a waist cushion 151 and two waist buckle belts 152. The waist cushion 151 is filled with the rebound delay memory material, and therefore has shock absorption. Hydrophilic (absorbable liquid), comfort, and the waist buckle 152 is the same design as the above upper buckle 122 (or lower buckle 130), and can be used with a buckle, a female buckle (or other connection function) The combination of the mechanism forms an annular belt, and the waist buckle can also be combined with the corresponding male or female buckle of the car safety seat or the doll car, and the seat body 110 is buckled to have the seat body 110. In the car safety seat or the doll car that accommodates the space; in the embodiment of the present invention, the waist band 150 can be designed with a elastic band 160. When the dual-purpose memory cushion strap of the embodiment of the invention is not used, the dual-purpose type can be used. The memory cushion strap is rolled up, and then the dual-purpose memory cushion strap that is rolled up (fixed) is bundled with the elastic strap 160 for convenient storage. The waist belt 150 can be additionally designed, including several waist cushions 151, and the waist cushion 151 is used. Rebound in the invention Type material filling a memory, lumbar cushion The belts 150 are formed in series by 151 in an elastic material such as an elastic band.

The dual-purpose memory cushion strap of the present invention can be used to secure the dual-purpose memory cushion strap to the vehicle having the cushion body 110 accommodating space by the upper buckle strap 122, the lower buckle strap 130 and the waist buckle strap 152 when the vehicle is out. The chair or the doll car is used as a seat cushion, and when it is required to be used as a harness, the upper buckle strap 122 and the lower buckle strap 130 on both sides of the cushion body 110 are first buckled to form two straps 130, and then the waistband 150 is pulled out and buckled. The waist buckle strap 152 is placed on the waist of the user, and finally the baby and the cushion body 110 are picked up to complete the conversion of the cushion function to the strap function.

The above-described embodiments are merely illustrative of the features and functions of the present invention and are not intended to limit the scope of the technical content of the present invention. Any person skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the creation. Therefore, the scope of protection of this creation should be as listed in the scope of the patent application described later.

110‧‧‧Cushion body

111‧‧‧The surface of the middle part of the cushion body

120‧‧‧Upper strap

121‧‧‧Back cushion

122‧‧‧Upper buckle

130‧‧‧Under the buckle

140‧‧‧Strap

150‧‧‧ belt

151‧‧‧ waist cushion

152‧‧‧ waist buckle

Claims (10)

A dual-purpose memory cushion strap comprising: a cushion body comprising a rebound delay memory material, the rebound delay memory material having an open microporous structure; and two upper straps each including a back cushion and a The upper buckle strips are respectively disposed on two upper sides of the cushion body, and the back cushions are filled by the rebound delay memory material; the two lower buckle straps are respectively disposed on two sides of the cushion body, the lower buckle straps The upper buckle belt corresponding to the same side is combined to form a shoulder strap; a waist belt is disposed under the seat cushion body, and includes at least one waist cushion and two waist buckle straps, the waist cushion is filled by the rebound delay memory material The buckle can be fastened to a car seat or doll car having the seat body accommodation space, or attached to a person. The dual-purpose memory cushion strap according to claim 1, wherein the rebound delay memory material comprises a polyurethane microbubble, a polyvinyl alcohol, a polyether, a polypolyol, and forms different soft and hard chains. The polymer has an open microporous structure. The dual-purpose memory cushion strap according to claim 1, wherein the rebound delay memory material is a polymer open microporous structure composed of different soft and hard chains. The dual-purpose memory cushion strap according to claim 1, wherein the rebound delay memory material slowly rebounds in a time range of 10-30 seconds by air inflow. The dual-purpose memory cushion strap according to claim 1, wherein the rebound delay memory material is formed into an open microporous structure by a foam molding technique. The dual-purpose memory cushion strap according to claim 1, wherein the rebound delay memory material has water absorption. The dual-purpose memory cushion strap according to claim 1, wherein the upper buckle belt, the lower buckle belt and the waist buckle belt have a telescopic function. The dual-purpose memory cushion strap according to claim 7, wherein the upper buckle strap, the lower buckle strap and the waist buckle strap comprise an elastic band material. The dual-purpose memory cushion strap according to claim 1, wherein the upper side buckle belt and the lower buckle belt comprise a male buckle and a female buckle. The dual-purpose memory cushion strap according to claim 1, wherein the waistband further comprises an elastic band design.