Brain protection pillow and cart with same

Abstract

The utility model discloses a brain protection pillow and a cart with the brain protection pillow, the brain protection pillow comprises at least one deformable maintaining part and a pillow part, and the pillow part comprises a bearing unit, two protection units and a containing groove. The two protection units are adjustably arranged on the two opposite sides of the bearing unit respectively, so that the containing groove is formed between the bearing unit and the two protection units and used for containing the head of an infant, and the maintaining part extends from one protection unit to the other protection unit through the bearing unit and is used for maintaining the head of the infant. When force is applied to the protection unit to enable the angle of the protection unit relative to the bearing unit to be adjusted, the maintaining part is stressed and deformed, after external force applied to the protection unit is removed, the maintaining part maintains the angle of the protection unit relative to the bearing unit, and therefore the angle of the protection unit relative to the bearing unit is adjusted. The width size of the containing groove can be adjusted according to needs.

Description

Technical Field

[0001] This utility model relates to a stroller, and more particularly to a head-supporting pillow and a stroller with a head-supporting pillow. Background Technology

[0002] The period from 0 to 6 months is a critical time for infant brain development. During this stage, infants' brain tissue is extremely fragile, and their skulls are not yet fully ossified, exhibiting significant plasticity. However, current infant strollers have significant flaws in their shock absorption system design, failing to effectively cushion the bumps and swaying generated during travel. This results in frequent impact loads on the infant's brain, which not only increases the risk of shaken baby syndrome but may also pose a serious threat to the infant's life and health.

[0003] Of particular note is that existing infant stroller headrests generally employ a fixed design, which has two significant drawbacks: first, it cannot adapt to the differences in head shape among individual infants; second, it cannot dynamically adjust as the infant grows and develops. This design flaw results in the infant's head being subjected to uneven pressure for extended periods, which, during the critical developmental period when the skull's plasticity is at its peak, can easily lead to positional plagiocephaly. This condition not only affects the aesthetics of the infant's head shape but may also have profound negative impacts on brain development, including but not limited to changes in brain volume and neurodevelopmental disorders. Based on these problems, this invention aims to develop a head-protecting pillow, which is installed in a stroller to meet the needs of different infants and the same infant at different stages. Utility Model Content

[0004] One objective of this invention is to provide a brain-protecting pillow and a stroller with the brain-protecting pillow, wherein the angle of the protective unit relative to the support unit of the brain-protecting pillow is adjustable, so that the brain-protecting pillow can meet the needs of different infants and the same infant at different stages. In other words, the brain-protecting pillow of this invention can not only meet the individualized needs of different infants, but also adapt to the dynamic changes of the same infant at different developmental stages, thereby providing a reliable guarantee for the healthy brain development of infants.

[0005] One objective of this invention is to provide a head-supporting pillow and a trolley with the head-supporting pillow, wherein the supporting part of the head-supporting pillow can keep the relative position of the supporting unit and the protective unit stable, and prevent the shape of the head-supporting pillow from undergoing undesirable changes.

[0006] One objective of this invention is to provide a head-supporting pillow and a trolley with the head-supporting pillow, wherein when a user applies force to the protective unit, the shape of the supporting part can change with the angle of the protective unit relative to the supporting unit, and after the external force is removed, the supporting part remains unchanged, so that the relative position of the supporting unit and the protective unit remains stationary, thus facilitating user operation.

[0007] According to one aspect of this utility model, this utility model provides a brain-protecting pillow, which includes:

[0008] At least one deformable retaining part; and

[0009] A pillow portion, wherein the pillow portion includes a support unit and two protective units and has a receiving groove, wherein the two protective units are respectively adjustablely disposed on opposite sides of the support unit to form the receiving groove between the support unit and the two protective units for receiving the head of an infant, and a supporting portion extends from one of the protective units through the support unit to the other protective unit, wherein when a force is applied to the protective unit to adjust the angle of the protective unit relative to the support unit, the supporting portion deforms under force, and after the external force applied to the protective unit is removed, the supporting portion maintains the angle of the protective unit relative to the support unit.

[0010] According to one embodiment of the present invention, the width of the top of the support unit is greater than the width of the bottom, and correspondingly, the width of the top of the protective unit is less than the width of the bottom. The top of the support unit forms a fossa support area, the bottom of the support unit forms a neck support area, and the protective unit forms a postauricular stabilization area.

[0011] According to one embodiment of the present invention, the middle part of the maintaining part is located at the bottom of the supporting unit, and the opposite ends of the maintaining part are respectively located on opposite sides of the two protective units.

[0012] According to one embodiment of the present invention, the pillow portion includes a pillowcase, a central support plate, a central filling portion, two side support plates, and two side filling portions. The central filling portion and the central support plate are stacked and filled in the central part of the pillowcase to form the support unit. One side filling portion and one side support plate are stacked and filled in one side of the pillowcase to form one protective unit. Another side filling portion and another side support plate are stacked and filled in the other side of the pillowcase to form another protective unit.

[0013] According to one embodiment of the present invention, the material of the central filling part is 100GSM flame-retardant sprayed cotton, and the material of the side filling part is 400GSM flame-retardant sprayed cotton.

[0014] According to one embodiment of the present invention, the upper and lower parts of the pillowcase are sewn together at adjacent positions of the middle filling part and the side filling part.

[0015] According to one embodiment of the present invention, the supporting part includes a flexible aluminum tube, the middle part of which is disposed between the middle support plate and the middle filling part, and the end of which is disposed between the side support plate and the side filling part.

[0016] According to one embodiment of the present invention, the retaining part includes a flexible aluminum tube, the middle part of which is disposed inside the middle filling part, and the end part of which is disposed inside the side filling part.

[0017] According to one embodiment of the present invention, the retaining part includes a flexible wrapping part that wraps around the outside of the aluminum tube.

[0018] According to another aspect of the present invention, the present invention further provides a stroller with a head-supporting pillow, comprising:

[0019] One frame;

[0020] A seat, wherein the seat is mounted on the vehicle frame; and

[0021] A head-supporting pillow, wherein the head-supporting pillow is installed in the seat, wherein the head-supporting pillow further includes at least one deformable support portion and a pillow portion, wherein the pillow portion includes a support unit and two protective units and has a receiving groove, wherein the two protective units are respectively adjustablely disposed on opposite sides of the support unit to form the receiving groove between the support unit and the two protective units for receiving the head of an infant, wherein the support portion extends from one of the protective units through the support unit to the other protective unit, wherein when a force is applied to the protective unit to adjust the angle of the protective unit relative to the support unit, the support portion deforms under force, and after the external force applied to the protective unit is removed, the support portion maintains the angle of the protective unit relative to the support unit. Attached Figure Description

[0022] Figure 1 This is a perspective view of a stroller with a head-supporting pillow according to a preferred embodiment of the present invention.

[0023] Figure 2This is a perspective view of a partial structure of the trolley according to the above-described preferred embodiment of the present invention.

[0024] Figure 3 This is an exploded view of the trolley according to the above-described preferred embodiment of the present invention.

[0025] Figure 4 This is an exploded view of the trolley according to the above-described preferred embodiment of the present invention.

[0026] Figure 5 This is a side view of the frame of the trolley according to the above-described preferred embodiment of the present invention.

[0027] Figure 6 This is a perspective view of the frame of the trolley according to the above-described preferred embodiment of the present invention.

[0028] Figure 7 This is a perspective view of the frame of the trolley according to the above-described preferred embodiment of the present invention.

[0029] Figure 8 This is an exploded view of the frame of the trolley according to the above-described preferred embodiment of the present invention.

[0030] Figure 9 This is a perspective view of a head-supporting pillow on a trolley according to the above-described preferred embodiment of the present invention.

[0031] Figure 10 This is a perspective view of the head-supporting pillow of the trolley according to the above-described preferred embodiment of the present invention.

[0032] Figure 11 This is a perspective view of the head-supporting pillow of the trolley according to the above-described preferred embodiment of the present invention.

[0033] Figure 12 This is a cross-sectional schematic diagram of the head-supporting pillow of the trolley according to the above-described preferred embodiment of the present invention.

[0034] Figure 13 yes Figure 12 A magnified view of a local location.

[0035] Figure 14 This is a schematic diagram illustrating the adjustment process of the head-supporting pillow of the stroller according to the above-described preferred embodiment of the present invention. Detailed Implementation

[0036] Before describing any embodiment of this invention in detail, it should be understood that the invention is not limited in its application to the details of the construction and arrangement of the components set forth in the following description or illustrated in the following figures. The invention is capable of other embodiments and can be practiced or carried out in various ways. Furthermore, it should be understood that the wording and terminology used herein are for descriptive purposes and should not be considered limiting. The use of “comprising” or “having” and variations thereof herein is intended to cover the items set forth below and their equivalents, as well as any additional items. Unless otherwise specified or limited, the terms “installation,” “connection,” “support,” and “linkage,” and variations thereof are used broadly and cover both direct and indirect installation, connection, support, and linking. Moreover, “connection” and “linkage” are not limited to physical or mechanical connections or links.

[0037] Furthermore, firstly, in the disclosure of this utility model, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as a limitation on this utility model. Secondly, the term "a" should be understood as "at least one" or "one or more," that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple. The term "a" should not be construed as a limitation on the quantity.

[0038] Refer to the accompanying drawings of the specification of this utility model. Figures 1 to 14 A preferred embodiment of the present invention, a stroller with a head-supporting pillow (hereinafter referred to as "stroller"), will be disclosed and described in the following description. The stroller includes a frame 10, a seat 20, and a head-supporting pillow 30. The seat 20 is mounted on the frame 10, and the head-supporting pillow 30 is mounted on the seat 20. When an infant sits on the seat 20, the head-supporting pillow 30 supports the infant's head and neck to protect the brain and neck.

[0039] Reference Appendix Figures 1 to 7, the frame 10 includes a rear leg assembly 11 and a front leg assembly 12. The rear leg assembly 11 includes two rear leg bodies 111 and a rear leg link 112. The two rear leg bodies 111 are symmetrically and obliquely arranged. Opposite ends of the rear leg link 112 extend to and are connected to the bottoms of the two rear leg bodies 111. For example, opposite ends of the rear leg link 112 can be respectively mounted to the bottoms of the two rear leg bodies 111. The front leg assembly 12 includes two front leg bodies 121, a front leg link 122, and two wheel arms 123. The two front leg bodies 121 are symmetrically and obliquely arranged. Opposite ends of the front leg link 122 extend to and are connected to the bottoms of the two front leg bodies 121. For example, the two front leg bodies 121 and the front leg link 122 can be integrally formed. The two wheel arms 123 are respectively mounted to opposite ends of the front leg link 122. Tops of each of the front leg bodies 121 are respectively mounted above each of the rear leg bodies 111.

[0040] The frame 10 further includes a set of wheels 13. One of the wheels 13 is respectively mounted to the bottom of each of the rear leg bodies 111 and the bottom of each of the wheel arms 123. Thus, the set of wheels 13 is used to keep the rear leg assembly 11 and the front leg assembly 12 off the ground.

[0041] The frame 10 further includes a handle assembly 14. The handle assembly 14 includes two handle arms 141 and a handle crossbar 142. Opposite ends of the handle crossbar 142 extend to and are connected to the tops of each of the handle arms 141. For example, the two handle arms 141 and the handle crossbar 142 can be integrally formed. Each of the handle arms 141 is respectively mounted to the top of each of the rear leg bodies 111. A user can apply force to the cart through the handle crossbar 142 to push the cart.

[0042] Refer to the appendix Figure 5 , from a side view perspective, the rear leg body 111 and the front leg body 121 are in a "V" shape, and the rear leg body 111 and the handle arm 141 are in a ">" shape. Thus, the frame 10 can have a stable structure and facilitate the user to push the cart through the handle bar 142.

[0043] Preferably, in this specific example of the stroller of the present invention, each of the front leg bodies 121 is rotatably mounted above each of the rear leg bodies 111, and each of the handle arms 141 is rotatably mounted on the top of each of the rear leg bodies 111. Thus, the frame 10 has a folded state and an unfolded state. By rotating the front leg bodies 121 and the handle arms 141, the frame 10 can switch between the folded state and the unfolded state.

[0044] The frame 10 further includes two interlocking assemblies 15, each including a first interlocking element 151, a second interlocking element 152, and a third interlocking element 153. One end of the first interlocking element 151 and one end of the second interlocking element 152 are rotatably mounted. The end of the first interlocking element 151 facing away from the second interlocking element 152 is rotatably mounted on the middle of the rear leg body 111, and the mounting positions of the first interlocking element 151 and the rear leg body 111 are adjacent to the mounting positions of the rear leg body 111 and the front leg body 121. The end of the second interlocking element 152 facing away from the first interlocking element 151 is rotatably mounted above the front leg body 121, and the mounting positions of the second interlocking element 152 and the front leg body 121 are adjacent to the mounting positions of the rear leg body 111 and the front leg body 121. One end of the third interlocking element 153 is rotatably mounted to the middle of the first interlocking element 151, and the other end of the third interlocking element 153 is rotatably mounted to the bottom of the handle arm 151.

[0045] When the frame 10 switches between the folded state and the unfolded state, as the front leg body 121 and the handlebar arm 141 rotate, the first interlocking element 151 rotates synchronously with respect to the rear leg body 111, the second interlocking element 152 rotates synchronously with respect to the front leg body 121 and the first interlocking element 151, and the third interlocking element 153 rotates synchronously with respect to the handlebar arm 141 and the first interlocking element 151. Furthermore, when the frame 10 is in the unfolded state, the extension direction of the first interlocking element 151 is aligned with the extension direction of the second interlocking element 152, and the extension direction of the third interlocking element 153 is perpendicular to the extension direction of the first interlocking element 151. Thus, the first interlocking element 151, the second interlocking element 152, and the third interlocking element 153 ensure that the frame 10 is stably maintained in the unfolded state.

[0046] The frame 10 further includes a handle 16 and two mounting portions 17. Each end of the handle 16 has a mounting hole 161. One end of one mounting portion 17 passes through the mounting hole 161 of the handle 16 and is mounted on the top of one rear leg body 111. The other end of the mounting portion 17 passes through the mounting hole 161 of the handle 16 and is mounted on the top of the other rear leg body 111. Thus, the two ends of the handle 16 are respectively mounted on the two rear leg bodies 111. When the frame 10 is in the folded state, the user can lift the frame 10 through the handle 16.

[0047] Reference Appendix Figures 1 to 4 The seat 20 includes a seat body 21 and a seat cushion 22. The seat body 21 includes a seating portion 211 and a backrest 212. The backrest 212 extends upward and backward from the rear of the seating portion 211 to form a seating space 213 between the seating portion 211 and the backrest 212. The seat cushion 22, as the part that comes into direct contact with the infant, is laid on the seating portion 211 and the backrest 212, and the seat cushion 22 is located in the seating space 213 of the seat body 21. The portions of the seating portion 211 and the seat cushion 22 laid on the seating portion 211 are for contacting the infant's buttocks, and together with the seating portion 211, they support the infant's buttocks. The portions of the backrest 212 and the seat cushion 22 laid on the backrest 212 are for supporting the infant's back, and together with the backrest 212, they support the infant's back, thus placing the infant in the seating space 213 of the seat body 21.

[0048] The opposite sides of the seat body 21 are respectively mounted to the frame 10 to mount the seat 20 to the frame 10. Specifically, the opposite sides of the rear portion of the seating part 211 of the seat body 21 each have an insertion slot 2111, and each mounting part 17 of the frame 10 has an insertion arm 171. The insertion arms 171 of each mounting part 17 are respectively inserted into the insertion slots 2111 of the seating part 211 of the seat body 21 to mount the opposite sides of the seating part 211 of the seat body 21 to the respective mounting parts 17, thereby mounting the seat 20 to the frame 10. In the stroller of this utility model, the seat body 21 is made of rigid material, such as hard plastic, so that the seat 20 can provide reliable and stable support for the buttocks and back of infants and toddlers, while allowing the seat body 21 to be reliably mounted to the frame 10.

[0049] Further, see Appendix Figures 1 to 4The seat 20 includes a sunshade 23, which is installed on the backrest 212 of the seat body 21 to cover a portion of the seating space 213.

[0050] Reference Appendix Figure 2 The head-supporting pillow 30 is installed on the portion of the seat cushion 22 of the seat 20 that is laid on the backrest 212. When the infant is in the seating space 213 of the seat body 21, the head-supporting pillow 30 provides support for the infant's head and neck and prevents the infant's head from swaying from side to side, thus protecting the brain. Preferably, the head-supporting pillow 30 is detachably installed on the portion of the seat cushion 22 of the seat 20 that is laid on the backrest 212, so that the head-supporting pillow 30 can be cared for separately, for example, the head-supporting pillow 30 can be washed after being removed.

[0051] It is worth mentioning that the specific way in which the head-supporting pillow 30 is installed on the part of the seat cushion 22 of the seat 20 that is laid on the backrest 212 is not limited in the stroller of this utility model. For example, Velcro can be used to install the head-supporting pillow 30 on the part of the seat cushion 22 of the seat 20 that is laid on the backrest 212, and snap fasteners can also be used to install the head-supporting pillow 30 on the part of the seat cushion 22 of the seat 20 that is laid on the backrest 212.

[0052] Appendix Figures 9 to 14 The specific structure of the brain-protecting pillow 30 is shown, wherein the brain-protecting pillow 30 includes a pillow portion 31 and at least one deformable supporting portion 32 disposed on the pillow portion 31, the supporting portion 32 being used to maintain the shape of the pillow portion 31.

[0053] Specifically, the pillow portion 31 includes a support unit 311 and two protective units 312. The two protective units 312 are adjustablely disposed on opposite sides of the support unit 311, and there is a height difference between the surface of the support unit 311 and the surface of the protective units 312. The height of the surface of the support unit 311 is lower than the height of the surface of the protective units 312. Thus, the pillow portion 31 forms a receiving groove 310 between the support unit 311 and the two protective units 312 for receiving the head of an infant. The middle part of the maintaining part 32 is disposed in the support unit 311, and the opposite ends of the maintaining part 32 extend from each of the protective units 312. That is, the maintaining part 32 extends from one protective unit 312 through the support unit 311 to the other protective unit 312. The maintaining part 32 is used to maintain the position of the protective unit 312 relative to the support unit 311.

[0054] More specifically, when the user applies force to the protective unit 312 to adjust the angle of the protective unit 312 relative to the support unit 311, the maintaining part 32 deforms under force. After the external force applied to the protective unit 312 is removed, the maintaining part 32 retains its deformed shape to maintain the angle of the protective unit 312 relative to the support unit 311. This allows the width of the receiving groove 310 of the pillow part 31 to be adjustable to meet the individualized needs of different infants and young children, or to adapt to the dynamic changes of the same infant and young child at different developmental stages, thereby providing a reliable guarantee for the healthy brain development of infants and young children.

[0055] Reference Appendix Figure 9 , Figure 10 and Figure 12 The top of the support unit 311 forms a fossa support area 3111, and the bottom of the support unit 311 forms a neck support area 3112. The width of the top of the support unit 311 is greater than the width of the bottom. Correspondingly, the protective unit 312 forms a postauricular stabilization area 3121. The width of the top of the protective unit 312 is less than the width of the bottom. In this way, the shape and size of the receiving groove 310 formed by the support unit 311 and the two protective units 312 of the occipital region 31 can be matched to the shape and size of the infant's head. After being housed in the receiving slot 310 of the occipital region 31, the infant's head is in contact with the fossa support area 3111 of the support unit 311, the neck is in contact with the neck support area 3112 of the support unit 311, and the area behind the ear is in contact with the postauricular stabilization area 3121 of the protective unit 312. In this way, the infant's head can be reliably supported. On the other hand, the support unit 311 and the two protective units 312 work together to partially enclose the infant's head, preventing the infant's head from swaying from side to side when the stroller is pushed, thereby playing a role in protecting the brain.

[0056] Preferably, the middle portion of the supporting part 32 is disposed at the bottom of the supporting unit 311, and the opposite ends of the supporting part 32 extend to the bottom of the two protective units 312 respectively. Since the bottom of the supporting unit 311 and the bottom of the protective unit 312 are the main stress-bearing areas of the head-protecting pillow 30, by disposing the middle portion of the supporting part 32 at the bottom of the supporting unit 311 and disposing the opposite ends of the supporting part 32 at the bottom of the two protective units 312 respectively, it is beneficial to maintain the shape of the head-protecting pillow 30. When the infant's head exerts force towards the protective unit 312, the position of the supporting part 32 can prevent the angle of the protective unit 312 relative to the supporting unit 311 from changing, thereby enabling the head-protecting pillow 30 to play a role in protecting the brain.

[0057] Reference Appendix Figure 12 and Figure 13 As shown, the pillow portion 31 further includes a pillowcase 313, a central support plate 314, a central filling portion 315, two side support plates 316, and two side filling portions 317. The central filling portion 315 is stacked on top of the central support plate 314, and the central filling portion 315 and the central support plate 314 are filled in the middle of the pillowcase 313 to form the support unit 311. Accordingly, one of the side filling portions 317 is stacked on top of one of the side support plates 316, and the side filling portion 317 and the side support plate 316 are filled on one side of the pillowcase 313 to form one of the protective units 312. Another side filling portion 317 is stacked on top of another of the side support plates 316, and the side filling portion 317 and the side support plate 316 are filled on one side of the pillowcase 313 to form another of the protective units 312.

[0058] It is understood that the shape of the central support plate 314 and the shape of the central filling portion 315 determine the shape of the support unit 311. Therefore, in a specific example of this utility model, the central support plate 314 is cut into a shape where the top width is greater than the bottom width. Correspondingly, the shape and size of the central filling portion 315 match the shape and size of the central support plate 314. In this way, the shape of the support unit 311 can be such that the top width is greater than the bottom width to match the head shape of infants. The central support plate 314 can be a polypropylene (PP) sheet with a thickness of, but not limited to, 1 mm. This allows the central support plate 314 to maintain the shape of the support unit 311 and ensure that the support unit 311 does not deform. The material of the central filling part 315 can be 100GSM flame-retardant sprayed cotton, which gives the support unit 311 flame-retardant and soft properties, allowing the support unit 311 to conform to the curve of the head and neck, distribute pressure, ensure the safety of infants and young children and promote head development.

[0059] The shape of the side support plate 316 and the shape of the side filling portion 317 determine the shape of the protective unit 312. Therefore, in one embodiment of this utility model, the side support plate 316 is cut into a shape where the top width is smaller than the bottom width. Correspondingly, the shape and size of the side filling portion 317 match the shape and size of the side support plate 316. Thus, the shape of the protective unit 312 can be such that the top width is smaller than the bottom width to match the head shape of infants. The side support plate 316 can be a polypropylene (PP) sheet with a thickness of, but not limited to, 1 mm. This allows the side support plate 316 to maintain the shape of the protective unit 312, ensuring that the protective unit 312 does not deform. The material of the side filling portion 317 can be 400 GSM flame-retardant spray-bonded cotton, giving the protective unit 312 strong support to effectively prevent the infant's head from shifting.

[0060] Reference Appendix Figures 9 to 14The upper and lower parts of the pillowcase 313 are sewn together at adjacent positions of the central filling portion 315 and the side filling portion 317, thus forming three separate filling spaces 3131: a central filling space 3131a, a left filling space 3131b, and a right filling space 3131c. These three spaces are independent of each other. The central support plate 314 and the central filling portion 315 are stacked and filled within the pillowcase 313. The central filling space 3131a forms the support unit 311 in the center of the pillow portion 31. One side support plate 316 and one side filling portion 317 are stacked and filled in the left filling space 3131b of the pillowcase 313 to form a protective unit 312 on the left side of the pillow portion 31. Another side support plate 316 and another side filling portion 317 are stacked and filled in the right filling space 3131c of the pillowcase 313 to form another protective unit 312 on the right side of the pillow portion 31. With this structure, the head-protecting pillow 30 can ensure that the shape and size of the support unit 311 and the protective unit 312 remain basically stable during the adjustment of the angle of the protective unit 312 relative to the support unit 311.

[0061] Specifically, in a specific example of this utility model, the pillowcase 313 includes an upper fabric 3132 and a lower fabric 3133. The edges of the upper fabric 3132 and the lower fabric 3133 are sewn together. The upper fabric 3132 and the lower fabric 3133 are sewn together at adjacent positions of the central filling portion 315 and the side filling portion 317. In this way, the upper fabric 3132 and the lower fabric 3133 can form the central filling space 3131a, the left filling space 3131b, and the right filling space 3131c. More specifically, the materials of the upper fabric 3132 and the lower fabric 3133 can be a composite of 170GSM jacquard checkerboard and 1CM thick DuPont elastic. This not only increases the aesthetics and friction of the head-protecting pillow 30 to prevent the infant's head from sliding, but also provides softness, elasticity, and wear resistance, making the infant's touch more comfortable.

[0062] Continue to refer to the appendix Figures 12 to 14In a specific example of this utility model, the retaining part 32 includes a flexible aluminum tube 321, the middle part of which is disposed inside the middle filling part 315, and the end of which is disposed inside the side filling part 317. The aluminum tube 321 has a certain strength and can be bent under a large force. With the help of this characteristic of the aluminum tube 321, when the user applies force to the protective unit 312, on the one hand, the angle of the protective unit 312 relative to the support unit 311 is adjusted to adjust the width of the receiving groove 310. On the other hand, the aluminum tube 321 deforms. After the external force applied to the protective unit 312 is removed, the aluminum tube 321 will not deform because it is no longer under force. At this time, the aluminum tube 321 can maintain the relative position of the protective unit 312 and the support unit 311 in the adjusted state. When the infant's head is received in the receiving groove 310 of the pillow 31 and the infant's head tends to be tilted to one side, the aluminum tube 321 will only be subjected to a small force and will not deform because the infant's strength is small. Therefore, the overall posture of the head-protecting pillow 30 will not change due to the force of the infant's head, and the head-protecting pillow 30 can provide an effective brain-protecting effect. Optionally, in another specific example of this utility model, the middle part of the aluminum tube 321 is disposed between the middle support plate 314 and the middle filling part 315, and the end of the aluminum tube 321 is disposed between the side support plate 316 and the side filling part 317.

[0063] Furthermore, the supporting portion 32 includes a flexible wrapping portion 322, which wraps around the outside of the aluminum tube 321. The wrapping portion 322 is used to increase the softness of the supporting portion 32 and prevent the infant's head from feeling a foreign object. In a specific example of this utility model, the wrapping portion 322 can be a sponge.

[0064] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations or modifications.

Claims

1. A brain-protecting pillow, characterized in that, include: At least one deformable support part; and A pillow portion, wherein the pillow portion includes a support unit and two protective units and has a receiving groove, wherein the two protective units are respectively adjustablely disposed on opposite sides of the support unit to form the receiving groove between the support unit and the two protective units for receiving the head of an infant, and a supporting portion extends from one of the protective units through the support unit to the other protective unit, wherein when a force is applied to the protective unit to adjust the angle of the protective unit relative to the support unit, the supporting portion deforms under force, and after the external force applied to the protective unit is removed, the supporting portion maintains the angle of the protective unit relative to the support unit.

2. The head-supporting pillow according to claim 1, wherein the width of the top of the supporting unit is greater than the width of the bottom, and correspondingly, the width of the top of the protective unit is less than the width of the bottom, wherein the top of the supporting unit forms a fossa support area, the bottom of the supporting unit forms a neck support area, and the protective unit forms a postauricular stabilization area.

3. The brain-protecting pillow according to claim 2, wherein the middle part of the supporting part is located at the bottom of the supporting unit, and the opposite ends of the supporting part are respectively located on opposite sides of the two protective units.

4. The brain-protecting pillow according to claim 2 or 3, wherein the pillow portion comprises a pillowcase, a central support plate, a central filling portion, two side support plates, and two side filling portions; the central filling portion and the central support plate are stacked and filled in the central portion of the pillowcase to form the support unit; one side filling portion and one side support plate are stacked and filled in one side of the pillowcase to form one protective unit; and another side filling portion and another side support plate are stacked and filled in the other side of the pillowcase to form another protective unit.

5. The brain-protecting pillow according to claim 4, wherein the material of the central filling part is 100GSM flame-retardant spray-bonded cotton, and the material of the side filling part is 400GSM flame-retardant spray-bonded cotton.

6. The brain-protecting pillow according to claim 4, wherein the upper and lower portions of the pillowcase are sewn together at adjacent positions of the middle filling portion and the side filling portion.

7. The brain-protecting pillow according to claim 4, wherein the supporting part comprises a flexible aluminum tube, the middle part of the aluminum tube is disposed between the middle support plate and the middle filling part, and the end of the aluminum tube is disposed between the side support plate and the side filling part.

8. The brain-protecting pillow according to claim 4, wherein the supporting part comprises a flexible aluminum tube, the middle part of the aluminum tube is disposed inside the middle filling part, and the end of the aluminum tube is disposed inside the side filling part.

9. The brain-supporting pillow according to claim 8, wherein the supporting part includes a flexible wrapping part that wraps around the outside of the aluminum tube.

10. A stroller with a head-supporting pillow, characterized in that, include: One frame; A seat, wherein the seat is mounted on the vehicle frame; as well as The head-supporting pillow according to any one of claims 1 to 9, wherein the head-supporting pillow is installed in the seat.

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