CN220147190U

CN220147190U - Child safety seat

Info

Publication number: CN220147190U
Application number: CN202321323420.4U
Authority: CN
Inventors: 李如意
Original assignee: CHINA BAMBINO PREZIOSO CO LTD
Current assignee: CHINA BAMBINO PREZIOSO CO LTD
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-12-08
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses a child safety seat, which comprises a seat assembly and a headrest assembly, wherein the seat assembly comprises a seat body and a side cover, the seat body comprises a backrest part, a seat part and a connecting part, the backrest part is fixedly connected with the seat part, the connecting part is fixedly connected with the outer wall of the seat part, the connecting part comprises a side strip, the side cover is fixedly connected with the outer wall of the seat part and is provided with an avoidance opening corresponding to the side strip, the side strip is positioned in the avoidance opening, and two ends of the side strip are respectively connected with the outer wall of the seat body directly or indirectly; the headrest assembly comprises a headrest body provided with an arc chamfer, wherein the headrest body is connected with the inner wall of the backrest part, and damage to seat cloth can be reduced.

Description

Child safety seat

Technical Field

The utility model relates to the technical field of child seats, in particular to a child safety seat.

Background

The automobile child safety seat is a seat which is specially designed for children of different ages (or weights), is installed in an automobile, can effectively improve riding safety of the children, is generally used for guaranteeing comfort and attractiveness of the child safety seat, and is covered with seat cloth, but edges and corners of the child safety seat in the related technical field possibly scratch the seat cloth.

Disclosure of Invention

The embodiment of the utility model provides a child safety seat, which can reduce damage to seat cloth.

In a first aspect, an embodiment of the present utility model provides a child safety seat, where the child safety seat includes a seat assembly and a headrest assembly, the seat assembly includes a seat body and a side cover, the seat body includes a backrest portion, a seat portion, and a connection portion, the backrest portion is fixedly connected with the seat portion, the connection portion is fixedly connected with an outer wall of the seat portion, the connection portion includes a side bar, the side cover is fixedly connected with the outer wall of the seat portion and corresponds to the side bar to provide an avoidance opening, the side bar is located in the avoidance opening, and two ends of the side bar are respectively connected directly or indirectly with the outer wall of the seat body; the headrest assembly comprises a headrest body provided with an arc chamfer, and the headrest body is connected with the inner wall of the backrest part.

According to the child safety seat disclosed by the embodiment of the utility model, after the two ends of the side bar are directly or indirectly fixedly connected with the outer wall of the seat part, the deformation of the end part of the side bar to protrude out of the avoidance opening (namely, the surface of the side cover) after the child safety seat is used for a long time is prevented, so that the damage of the side bar to seat cloth is prevented. In addition, the head rest body is provided with the arc chamfer, so that the damage to seat cloth caused by sharp positions of the head rest body is reduced.

In some embodiments of the utility model, the seat assembly further comprises a connector; one end of the side bar is fixedly connected with the outer wall of the seat part, and the other end of the side bar is fixedly connected with the outer wall of the seat body through the connecting piece; or the number of the connecting pieces is two, and two ends of the side bar are fixedly connected with the outer wall of the seat body through the two connecting pieces respectively.

Based on the above embodiment, one or both ends of the side bar are fixedly connected with the outer wall of the seat portion via the connecting piece, and the connecting piece can realize the fixed connection between the end portion of the side bar and the outer wall of the seat portion without changing the structure of the original seat body.

In some embodiments of the utility model, the headrest body comprises a body portion and a support flange, the body portion being slidably connected to the backrest portion along a height direction of the child safety seat; the support flange is fixedly connected with the body part and extends along the edge of the body part, and the arc chamfer is arranged at two ends of the support flange.

Based on the above-mentioned embodiment, because the structural feature of support turn-ups self, it is comparatively sharp to support the both ends of turn-ups, sets up the arc chamfer in the both ends that support the turn-ups, makes the both ends that will support the turn-ups comparatively sharp slick and sly to reduce the damage that support the both ends of turn-ups to the seat cloth cause.

In some embodiments of the present utility model, the inner wall of the body portion is provided with a sun print, the roughness of the sun print is greater than the roughness of the inner wall of the headrest body, and the headrest body further includes a buffer member bonded to the inner wall of the body portion and the support flange and covering the sun print.

Based on the embodiment, the hot melt adhesive strength can be increased by the sun print, so that the connection strength between the buffer piece and the headrest body is improved, and the protection of the headrest assembly on the head of a user is improved.

In some embodiments of the utility model, at least a portion of the edges of the bumper are provided in an arcuate configuration.

Based on the above embodiment, at least part of the edge of the buffer member is provided with an arc-shaped structure, and the arc-shaped structure not only can reduce the damage to the seat caused by the buffer room, but also can protect the safety of the head of the user.

In some embodiments of the present utility model, the body portion includes a connection sub-portion and two opposite side sub-portions, the connection sub-portion and the backrest portion are slidably connected along a height direction of the child safety seat, an inner wall of the connection sub-portion is connected with the buffer member, the opposite side sub-portions are respectively connected with two opposite sides of the connection sub-portion along a width direction of the child safety seat, an inner wall of the side sub-portion is connected with the buffer member, and the sun print is disposed on the inner wall of the side sub-portion.

Based on the above embodiment, the connecting sub-portion and the two side wing sub-portions can form protection for the hindbrain and cheek of the head of the user, and meanwhile, sun patterns are preferentially arranged on the inner wall of the side wing sub-portions, so that the connecting sub-portions do not need to be further processed to form sun patterns, only are in charge of sliding connection with the seat body, processing steps of the side wing sub-portions and the connecting sub-portions are reduced, and further structural strength of the side wing sub-portions and the connecting sub-portions is guaranteed.

In some embodiments of the utility model, the ratio of the surface area of the sun print to the inner wall of the body portion is greater than or equal to 0.3 and less than or equal to 0.8.

Based on the above embodiment, in this range, the sun print can ensure the connection strength between the body portion and the cushioning member, and the processing process of the surface treatment is reduced.

In some embodiments of the utility model, the arcuate chamfer is configured as a circular arc chamfer and the radius of the arcuate chamfer is 8mm.

Based on the above embodiment, the smooth chamfer enables the headrest body to be smoother and more round at the arc chamfer, after the headrest seat cloth is sleeved, the headrest body is prevented from being scratched at the arc chamfer, the durability of the seat cloth is improved, meanwhile, the headrest seat cloth can be well supported, the wrinkling of the headrest seat cloth is avoided, and the overall appearance of the headrest and the child safety seat is greatly improved.

In some embodiments of the present utility model, the seat body has a connection hole, the side cover is provided with a avoidance hole corresponding to the connection hole, the child safety seat further includes a fixing member, the fixing member passes through the avoidance hole and is fixedly connected with a hole wall of the connection hole, and the fixing member abuts against the side cover.

Based on the embodiment, the side cover covers the outer wall of the seat body to protect the seat body, and the attractive appearance of the child safety seat is improved; in addition, the seat body is connected with the side cover through the fixing piece, and the seat body and the side cover are connected through the fixing piece in a simple and reliable connection mode.

In some embodiments of the utility model, the child safety seat further comprises a base fixedly connected to the connection portion; or, the base is in sliding connection with the connecting part along a preset direction, and the levelness of the seat body can be adjusted when the seat body slides along the preset direction relative to the base.

Based on the above embodiment, the seat assembly and the headrest assembly are supported by the base, and when the seat is slidably connected with the connecting portion along the preset direction, the inclination angle of the seat body can be adjusted by the seat body so as to adapt to users with different heights, and when the seat body is fixedly connected with the connecting portion, the child safety seat is simple in structure.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings may be obtained from them without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a child safety seat according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the child safety seat of FIG. 1 from another perspective;

FIG. 3 is a schematic view of a seat body according to an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 3;

FIG. 5 is a schematic view of a headrest assembly according to an embodiment of the present utility model;

FIG. 6 is a schematic view of the headrest assembly of FIG. 5 from another perspective;

FIG. 7 is a schematic view of a headrest body according to an embodiment of the present utility model;

fig. 8 is an enlarged view of the B portion structure shown in fig. 7.

Reference numerals: 10. a seat assembly; 11. a seat body; 111. a backrest part; 112. a seat; 113. a connection part; 1131. side bars; 12. a side cover; 121. an avoidance opening; 13. a connecting piece; 20. a headrest assembly; 21. a headrest body; 211. a body portion; 2111. a connector portion; 2112. a side wing portion; 212. supporting and flanging; 2121. arc chamfering; 22. a buffer member; 221. an arc-shaped structure; 30. a base; a. the direction is preset.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In order to solve the technical problems, the utility model provides a child safety seat capable of reducing damage to seat cloth.

Referring to fig. 1 to 8, the child safety seat includes a seat assembly 10 and a headrest assembly 20, the seat assembly 10 includes a seat body 11 and a side cover 12, the seat body 11 includes a backrest 111, a seat 112 and a connecting portion 113, the backrest 111 is fixedly connected with the seat 112, the connecting portion 113 is fixedly connected with an outer wall of the seat 112, the connecting portion 113 includes a side bar 1131, the side cover 12 is fixedly connected with the outer wall of the seat 112 and corresponds to the side bar 1131 to form an avoidance opening 121, the side bar 1131 is located in the avoidance opening 121, and two ends of the side bar 1131 are respectively connected with the outer wall of the seat body 11 directly or indirectly; the headrest assembly 20 includes a headrest body 21 provided with an arc-shaped chamfer 2121, and the headrest body 21 is connected to an inner wall of the backrest portion 111.

The seat body 11 includes, in addition to the backrest portion 111, the seat portion 112, and the connecting portion 113, two oppositely disposed armrest portions and two oppositely disposed arm portions, the two oppositely disposed armrest portions being respectively connected to two sides of the seat portion 112 that are oppositely disposed in the width direction of the child safety seat, the two oppositely disposed arm portions being respectively connected to two sides of the backrest portion 111 that are oppositely disposed in the width direction of the child safety seat. In some embodiments of the present utility model, the number of the connecting portions 113 is two, and the two connecting portions 113 are respectively connected to two sides of the seat portion 112 opposite to each other in the width direction of the child safety seat, and in this case, the number of the side bars 1131 is also two.

The seat assembly 10 is used for supporting a user sitting on the child safety seat, the seat assembly 10 comprises a back cover and two arm rest covers in addition to the seat body 11 and the side covers 12, the number of the side covers 12 is two, the two side covers 12 are respectively connected with the seat 112 along two opposite sides of the child safety seat and cover the side walls of the seat 112, the side covers 12 are fixedly connected with the outer walls of the armrest parts and cover the outer walls of the armrest parts in addition to the outer walls of the seat 112, the back cover is fixedly connected with the outer walls of the backrest parts 111 and covers the outer walls of the backrest parts 111, and the arm rest covers are fixedly connected with the outer walls of the arm rest parts and cover the outer walls of the arm rest parts.

The arc chamfer 2121 is used for reducing damage to the seat 112 caused by the headrest body 21, in some embodiments of the present utility model, the arc chamfer 2121 is configured as an arc chamfer, and the radius of the arc chamfer 2121 is 8mm, so that the headrest body 21 is smoother and more round at the arc chamfer 2121, after the headrest seat cloth is sleeved, the headrest body 21 can be well prevented from scratching the seat cloth at the arc chamfer 2121, the durability of the seat cloth is improved, and meanwhile, the headrest seat cloth can be well supported, the wrinkling of the headrest seat cloth is avoided, and the overall appearance of the headrest and the child safety seat is greatly improved.

In some embodiments of the present utility model, the child safety seat further includes a base 30, where the base 30 is fixedly connected to the connection portion 113, and the base 30 is used to support the seat assembly 10, and at this time, the connection portion 113 may be configured in any shape, and the corresponding side bar 1131 may also be configured in any shape, for example, the connection portion 113 is configured in a rectangular structure, and the connection portion 113 is configured in a rectangular sheet corresponding to the connection portion 113, so that the structure of the connection portion 113 is simple. In addition, the shape, size, material, etc. of the base 30 are not limited in the embodiment of the present utility model, as long as the base 30 can support the seat assembly 10 and the headrest assembly 20.

Referring to fig. 1 to 2, in other embodiments of the present utility model, the base 30 is slidably connected to the connecting portion 113 along a preset direction a, the levelness of the seat body 11 can be adjusted when the seat body 11 slides along the preset direction a relative to the base 30, and a fixing structure is disposed between the base 30 and the seat body 11, the fixing structure can limit the sliding of the seat body 11 and the base 30 along the preset direction a, at this time, the connecting portion 113 is configured as an arc-shaped structure 221, the seat portion 112 of the child safety seat is configured as an arc-shaped slot corresponding to the connecting portion 113, and the connecting portion 113 is disposed in the arc-shaped slot and slidably connected with the slot wall of the arc-shaped slot, and it can be understood that the side bar 1131 is also configured as an arc.

According to the child safety seat disclosed by the embodiment of the utility model, after the two ends of the side strip 1131 are directly or indirectly fixedly connected with the outer wall of the seat 112, the end of the side strip 1131 is prevented from deforming to protrude to avoid the opening 121 (i.e. protrude to the surface of the side cover 12) after the child safety seat is used for a long time, so that the side strip 1131 is prevented from damaging seat cloth. In addition, the arc-shaped chamfer 2121 is arranged on the headrest body 21, so that damage to seat cloth caused by sharp positions of the headrest body 21 is reduced.

Referring to fig. 1-4, in some embodiments, the seat assembly 10 further includes a connector 13; one end of the side strip 1131 is fixedly connected with the outer wall of the seat 112, and the other end is fixedly connected with the outer wall of the seat body 11 through the connecting piece 13, so that the connecting piece 13 connects the lower side strip 1131 and the seat body 11 into a whole, the strength is improved, the side cover 12 can be effectively prevented from protruding out of the side cover 12 due to extrusion deformation after the side cover 12 and the seat body 11 are assembled, the attractiveness is ensured, and meanwhile, the effects of preventing hand scraping and seat cloth scraping are also achieved.

In the embodiment of the present utility model, the shape, size, material, etc. of the connecting piece 13 are not limited, as long as the connecting piece 13 can connect one end of the side bar 1131 and the outer wall of the seat 112, in one embodiment of the present utility model, the connecting piece 13 is configured as a rectangular piece, one end of the rectangular piece is connected with the end of the side bar 1131, and the other end is fixedly connected with the outer wall of the seat 112. It will be appreciated that the connector 13 may be provided in any other shape.

In other embodiments of the present utility model, the number of the connecting members 13 is two, and two ends of the side strip 1131 are fixedly connected to the outer wall of the seat body 11 via the two connecting members 13, respectively. It is understood that the shape, size, material, etc. of the two connecting members 13 at the two ends of the side bar 1131 may be different, and the number of the connecting members 13 is four when the number of the side bars 1131 is two.

Referring to fig. 5 to 8, in some embodiments of the present utility model, the headrest body 21 includes a body portion 211 and a support flange 212, wherein the body portion 211 is slidably connected to the backrest portion 111 along the height direction of the child safety seat; support turn-ups 212 and body portion 211 fixed connection and extend the setting along the border of body portion 211, arc chamfer 2121 sets up in the both ends of support turn-ups 212, because support turn-ups 212 protrusion set up in body portion 211, set up arc chamfer 2121 in the both ends of support turn-ups 212, reduce the damage that support turn-ups 212 both ends caused to seat cloth.

In some embodiments of the present utility model, the inner wall of the body 211 is provided with sun print, the roughness of the sun print is greater than that of the inner wall of the headrest body 21, and the headrest body 21 further includes a buffer member 22, wherein the buffer member 22 is adhered to the inner wall of the body 211 and the support flange 212 and covers the sun print.

In some embodiments of the present utility model, the cushioning member 22 may be made of an Expanded Polystyrene (EPO) or an Expanded Polystyrene (EPS) foam material, and the cushioning member 22 may be formed on the headrest body 21 by secondary foaming. In some embodiments of the present utility model, at least a portion of the edge of the cushioning member 22 is configured as an arcuate structure 221, thus reducing damage to the seat 112 by the cushioning member 22 and improving the aesthetics of the cushioning member 22.

The body portion 211 is a main body portion of the headrest body 21 for supporting the cushioning member 22, the support flange 212 for reinforcing the connection strength between the body portion 211 and the cushioning member 22, and both the inner wall of the body portion 211 and the support flange 212 serve as a basis for foam molding when the cushioning member 22 is molded by a thermoplastic process.

The sun print can increase the adhesive strength of the hot melt adhesive to improve the connection strength between the buffer 22 and the headrest body 21, thereby improving the protection of the headrest assembly 20 to the head of the user. In some embodiments of the present utility model, the sun print is configured as an MT11010 print surface, and the MT11010 print surface step includes sanding, polishing, finishing, and printing, which is a plastic surface treatment process print surface, so that the adhesion strength and the firmness between the headrest body 21 and the buffer can be well ensured.

Referring to fig. 6 or fig. 7, in some embodiments of the present utility model, the main body 211 includes a connector portion 2111 and two opposite side wing portions 2112, the connector portion 2111 and the backrest portion 111 are slidably connected along the height direction of the child safety seat, the inner wall of the connector portion 2111 is connected to the buffer member 22, the opposite side wing portions 2112 are respectively connected to two opposite sides of the connector portion 2111 along the width direction of the child safety seat, the inner wall of the side wing portion 2112 is connected to the buffer member 22, and the sun print is arranged on the inner wall of the side wing portion 2112.

The connector portion 2111 is used for allowing the user to rest on and connect with the backrest 111, and the shape, size, material, etc. of the side wing portion 2112 are not limited in the embodiment of the utility model. It will be appreciated that the connector portion 2111 may also be fixedly attached to the backrest portion 111.

The side wing portion 2112 is used to protect the head of the user, and the user supports the head of the user when the user shakes left and right, and in the embodiment of the present utility model, the shape, size, material, etc. of the side wing portion 2112 are not limited, and in some embodiments of the present utility model, the side wing portion 2112, the connection portion 2111, and the support flange 212 are integrally provided.

In some embodiments of the present utility model, the ratio of the sun print to the surface area of the inner wall of the body 211 is greater than or equal to 0.3 and less than or equal to 0.8, so that the adhesive strength and the firmness are well ensured, and meanwhile, the processing technology of surface treatment is reduced, so that the cost is low and the processing efficiency is high. Preferably, the ratio of the surface area of the sun print to the inner wall of the body portion 211 is greater than or equal to 0.4 and less than or equal to 0.6.

In some embodiments of the present utility model, the seat body 11 has a connection hole, the side cover 12 is provided with a avoidance hole corresponding to the connection hole, the child safety seat further includes a fixing member, the fixing member passes through the avoidance hole and is fixedly connected with the hole wall of the connection hole, and the fixing member abuts against the side cover 12, so that the side cover 12 is fixedly connected with the seat body 11 through the fixing member, and the side cover 12 can improve the aesthetic degree of the child safety seat.

In some embodiments of the present utility model, the fixing member is configured as a stud, the corresponding connection hole is configured as a threaded hole, the stud is threaded with the threaded hole after passing through the relief hole, and the screw head of the stud abuts against the side cover 12. It will be appreciated that the back cover and arm cover may be fixedly coupled to the seat body 11 in the same manner.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A child safety seat, comprising:

the seat assembly comprises a seat body and a side cover, wherein the seat body comprises a backrest part, a seat part and a connecting part, the backrest part is fixedly connected with the seat part, the connecting part is fixedly connected with the outer wall of the seat part, the connecting part comprises a side bar, the side cover is fixedly connected with the outer wall of the seat part and corresponds to the side bar, an avoidance opening is formed in the side bar, the side bar is positioned in the avoidance opening, and two ends of the side bar are respectively connected with the outer wall of the seat body directly or indirectly; and

the headrest assembly comprises a headrest body provided with an arc chamfer, and the headrest body is connected with the inner wall of the backrest part.

2. The child safety seat according to claim 1, wherein the seat assembly further comprises a connector; one end of the side bar is fixedly connected with the outer wall of the seat part, and the other end of the side bar is fixedly connected with the outer wall of the seat body through the connecting piece; or the number of the connecting pieces is two, and two ends of the side bar are fixedly connected with the outer wall of the seat body through the two connecting pieces respectively.

3. The child safety seat of claim 1, wherein the headrest body comprises:

the body part is connected with the backrest part in a sliding manner along the height direction of the child safety seat; and

the support flanging is fixedly connected with the body part and extends along the edge of the body part, and the arc chamfer is arranged at two ends of the support flanging.

4. A child safety seat according to claim 3, wherein the inner wall of the body portion is provided with a sun print, the sun print having a roughness greater than the roughness of the inner wall of the headrest body, the headrest assembly further comprising:

and the buffer piece is adhered to the inner wall of the body part and the support flanging and covers the sun print.

5. The child safety seat according to claim 4, wherein at least a portion of the edges of the bumper are provided in an arcuate configuration.

6. The child safety seat according to claim 4, wherein the body portion comprises:

a connector part slidably connected with the backrest part along the height direction of the child safety seat, the inner wall of the connector part being connected with the buffer member, and

the two side wing sub-parts that set up relatively respectively with the both sides that the connection sub-part set up relatively along child safety seat width direction are connected, the inner wall of side wing sub-part with the bolster is connected, shine the line set up in the inner wall of side wing sub-part.

7. The child safety seat according to claim 4, wherein a ratio of the sun print to a surface area of an inner wall of the body portion is 0.3 or more and 0.8 or less.

8. The child safety seat of claim 1, wherein the arcuate chamfer is configured as a circular arc chamfer and the radius of the arcuate chamfer is 8mm.

9. The child safety seat according to claim 1, wherein the seat body has a connection hole, the side cover is provided with a relief hole corresponding to the connection hole, the seat assembly further comprising:

the fixing piece penetrates through the avoidance hole and is fixedly connected with the hole wall of the connecting hole, and the fixing piece abuts against the side cover.

10. The child safety seat according to any one of claims 1-9, further comprising a base fixedly connected to the connection portion; or (b)

The base is in sliding connection with the connecting part along a preset direction, and the levelness of the seat body can be adjusted when the seat body slides along the preset direction relative to the base.