TWM540060U - Child car seat - Google Patents

Description

Child safety seat

This creation is about a safety seat, especially a child safety seat.

The headrest portion of a common car child safety seat is mostly fixed and unadjustable. Because children develop faster, it is prone to the problem that the child's head cannot be effectively protected by the headrest. Therefore, the relevant industry has developed a height-adjustable headrest. However, the common height-adjustable headrest has a complicated overall structure and is inconvenient to use, thus causing user troubles. Therefore, the author is concentrating on research and using the application of theory, and proposes a creation that is reasonable in design and effective in improving the above problems.

The main purpose of the present invention is to provide a child safety seat for solving the problem that the headrest of the child safety seat cannot be adjusted in the prior art, or the adjustable headrest is inconvenient to use.

In order to achieve the above object, the present invention provides a child safety seat comprising: a seat body, a headrest structure and an adjustment assembly. One side of the seat body is concavely formed with a seating groove, the seat body comprises a back structure, a bottom structure and two side wall structures, and the back structure, the bottom structure and the two side wall structures disposed opposite each other together form a seating groove, the back The structure contains several adjustment structures. The headrest structure is movably disposed on the back structure and correspondingly located in the seating groove, and the headrest structure is selectively movable toward or away from the bottom structure. The adjusting component comprises: an auxiliary fixing member, at least one fastener, at least one elastic member and an operating member. The auxiliary fixing member and the headrest structure are fixed to each other, and the back structure is correspondingly located between the headrest structure and the auxiliary fixing member. The fastener can be selectively fixed to one of the adjustment structures to limit the headrest structure The fastener is located between the auxiliary fixture and the back structure relative to the movement of the back structure. The elastic member is located between the fastener and the auxiliary fixing member, and both ends of the elastic member are correspondingly abutted against the fastener and the auxiliary fixing member; wherein the elastic member enables the fastener to stably fix each other with one of the adjusting structures. The operating member is coupled to the fastener and located on a side of the auxiliary fixing member away from the back structure; the operating member is subjected to an external force, and when moving away from the auxiliary fixing member, the operating member can drive the fastener and correspondingly compress the elastic member. The card fastener is separated from the corresponding adjustment structure so that the headrest structure can approach or move away from the back structure toward the bottom structure.

The beneficial effect of the present invention may be that the user can quickly and conveniently perform height adjustment work of the headrest structure relative to the back structure by operating the operating member.

In order to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and description, and are not intended to limit the creation.

1‧‧‧Children's safety seat

10‧‧‧Seat body

101‧‧‧ ride slot

11‧‧‧ Back structure

111, 111’‧‧‧ guided orbit

112‧‧‧ Groove

12‧‧‧Bottom structure

13‧‧‧ sidewall structure

131‧‧‧Safety belt perforation

14‧‧‧Adjustment structure

15‧‧‧Fixed structure

20‧‧‧ headrest structure

20’‧‧‧ cushioning parts

201‧‧‧First body piercing

30‧‧‧Adjusting components

31‧‧‧Auxiliary fixtures

311‧‧‧ Limit hole

312‧‧‧ Groove

313‧‧‧Sliding section

314‧‧‧Second belt perforation

32‧‧‧Operating parts

321‧‧‧Limited rod

322‧‧‧Operating the body

33‧‧‧ card firmware

331‧‧‧Card Department

332‧‧‧ arrive at the top

34‧‧‧Flexible parts

40‧‧‧Back cover

401‧‧‧ Limit slot

50‧‧‧Angle adjustment structure

Figures 1 and 2 are schematic views of the child safety seat of the present invention.

3 and 4 are exploded views of the child safety seat of the present invention.

FIG. 5 is an exploded perspective view of the adjustment component and the back cover of the child safety seat of the present invention.

FIG. 6 is a schematic view showing the assembly of the adjusting component and the back cover of the child safety seat of the present invention.

7 is an exploded perspective view of the seat body, the adjustment assembly, and the back cover of the child safety seat of the present invention.

Figure 8 is a cross-sectional view of the child safety seat of the present invention.

Figure 9 is a partially enlarged schematic view of Figure 8.

Figure 10 is a partial cross-sectional view showing the operation of the operating member of the child safety seat of the present invention.

11 and 12 are schematic views of the headrest of the child safety seat of the present invention after adjustment.

The following describes the implementation of the child safety seat of the present invention by a specific specific example, and those skilled in the art can easily disclose the contents disclosed in the present specification. Solve other advantages and effects of this creation. The present invention may also be implemented or applied by other specific examples. The details of the present specification may also be based on different viewpoints and applications, and various modifications and changes may be made without departing from the spirit of the present invention. The drawing of this creation is only a brief description, and is not depicted in actual size, that is, the actual size of the relevant composition is not reflected, which will be described first. The following embodiments are intended to further explain the scope of this creation, but do not limit the scope of the creation in any way.

Please refer to FIG. 1 to FIG. 4 together, which is a schematic diagram of the child safety seat of the present invention. As shown, the child safety seat 1 includes a seat body 10, a headrest structure 20, an adjustment assembly 30, a back cover 40, and an angle adjustment structure 50. A seat groove 101 is recessed on one side of the seat body 10; the headrest structure 20 is movably disposed in the seat body 10, and the headrest structure 20 is correspondingly located in the seat groove 101; the back cover 40 is fixedly disposed on the seat The body 10 is opposite to the side on which the seating groove 101 is formed; the adjustment assembly 30 is coupled to the headrest structure 20, and the user can adjust the position of the headrest structure 20 relative to the seat body 10 by operating the adjustment assembly 30.

Further, the seat body 10 includes a back structure 11, a bottom structure 12 and two side wall structures 13. The back structure 11, the bottom structure 12 and the two side wall structures 13 disposed opposite each other together form a seating groove 101. In practical applications, the back structure 11, the bottom structure 12 and the two side wall structures 13 are integrally formed, and the whole of the seat body 10 may be covered with a cloth and an associated cushioning member (for example, foam).

In a preferred application, the two side wall structures 13 may have a plurality of lifting belt holes 131, respectively, and the seat belt perforations 131 of the two side wall structures 13 may be disposed opposite each other to provide safety for the user to wear. The front edge of the bottom structure 12 may be a fixed structure 15 having a convex arrangement for assisting the seat body 10 to be more stably disposed in a car seat (not shown), thereby effectively increasing the seat. The safety of the body 10 and the arrangement of the fixing structure 15 can effectively prevent the seat body 10 from scratching the car seat. The position of the headrest structure 20 opposite to the back structure 11 may also be provided with a cushioning member 20' (for example, a foam structure or a styrofoam structure). Etc.), which increases the comfort of the child's head when leaning against the headrest structure 20.

The back structure 11 of the seat body 10 includes a plurality of adjusting structures 14 . The adjusting structures 14 can be, for example, a plurality of perforations arranged side by side, and the headrest structure 20 can pass through the adjusting structures 14 and the adjusting component 30 . Actively approaching or moving away from the bottom structure 12.

As shown in FIG. 5 to FIG. 7 , the adjusting assembly 30 includes an auxiliary fixing member 31 , an operating member 32 , two fastening members 33 and two elastic members 34 . The auxiliary fixing member 31 and the headrest structure 20 are fixed to each other, and the auxiliary fixing member 31 and the headrest structure 20 are interposed between the head structure 11; that is, the back structure 11 is correspondingly located between the headrest structure 20 and the auxiliary fixing member 31. In a preferred application, the headrest structure 20 and the auxiliary fixture 31 may be interlocked from each other by a plurality of locking structures (e.g., screws) in the direction of the seating groove 101.

The operating member 32 includes two limiting rods 321 and an operating body 322. The two limiting rods 321 are connected to the operating body 322, and the two limiting rods 321 of the operating member 31 can pass through the auxiliary fixing member 31. Two limiting holes 311, and the operating body 322 are correspondingly disposed on the side of the auxiliary fixing member 31 opposite to the back structure 11 (as shown in FIG. 2) for convenient operation by a user.

The two elastic members 34 are correspondingly disposed on the two limiting rods 321 . The two fastening members 33 are correspondingly fixedly disposed at the ends of the two limiting rods 321 , and the operating member 32 is fixedly disposed on the auxiliary fixing member 31 . Specifically, the two fasteners 33 include a fastening portion 331 and an abutting top portion 332. The abutting top portions 332 can be correspondingly supported against the two limiting holes 311, whereby the operating member 32 can be fixed to the auxiliary fixing portion. The member 31, and each of the abutting tops 332 can correspond to the limiting elastic member 34. In other words, the two ends of each elastic member 34 respectively abut against the abutting top 332 of the corresponding fastener 33 and the auxiliary fixing member 31. In a preferred application, the side of the auxiliary fixing member 31 and the back structure 11 facing each other may be formed with corresponding grooves 312, 112, respectively, and the auxiliary fixing member 31 and the back structure 11 are adjacent to each other. The accommodating space (not shown) can be formed in the same manner, and the elastic members 34 and the fasteners 33 can be correspondingly disposed in the accommodating space.

In an actual application, the adjustment component 30 can be movably disposed on the back cover 40, and the back cover 40 is correspondingly fixedly disposed on the side of the seat body 10 opposite to the side on which the seating groove 101 is formed. Specifically, the back cover 40 can include a limiting slot 401 disposed through the back cover 40. The two limiting rods 321 of the operating member 32 pass through the limiting slot 401 and the auxiliary fixing member 31. The two limiting holes 311 are fixed to the two fastening members 33, and the back cover 40 is correspondingly located between the auxiliary fixing member 31 and the operating body 322. Therefore, the user can operate the operating body 322 corresponding to the side of the back cover 40 opposite to the seat body 10, so that the two limiting rods 321 are correspondingly moved along the limiting slot 401, and the two limiting rods 321 At the same time, the auxiliary fixing member 31 can be moved correspondingly.

Specifically, the headrest structure 20 and the auxiliary fixing member 31 that are mutually locked to each other can be selectively moved toward or away from the bottom structure 12 corresponding to the back structure 11; in a specific application, the back structure 11 faces are auxiliary One side of the fixing member 31 may have a plurality of guiding rails 111, and the auxiliary fixing member 31 may have a plurality of sliding portions 313 corresponding thereto, thereby assisting the headrest structure 20 toward or away from the bottom structure 12, assisting The sliding portion 313 of the fixing member 31 can move along the guiding rails 111 to move the headrest structure 20 relatively stably. In other words, the design of the guiding rails 111 of the back structure 11 and the sliding portions 313 of the auxiliary fixing member 31 can effectively limit the rotation of the headrest structure 20 during the movement relative to the back structure 11 Happening. For example, the back structure 11 may have two guiding rails 111 ′ that are adjacent to each other and penetrate the same, and the auxiliary fixing member 31 has two protruding sliding portions 313 corresponding thereto, and the two sliding portions 313 correspond to It is located in the two guiding rails 111'. Thereby, when the headrest structure 20 moves relative to the back structure 11, the design of the sliding portion 313 and the guiding rails 111, 111' can effectively limit the rotation range of the headrest structure 20. Thereby, the problem that the headrest structure 20 is rotated and displaced in position during movement relative to the back structure 11 is avoided.

Please refer to FIG. 8 to FIG. 10 , which is a schematic diagram of the operation of the operating device 32 to adjust the headrest structure 20 . As shown in FIG. 8, when the user does not operate the operating member 32, and the headrest structure 20 is fixedly disposed on the back structure 11, two fasteners are provided. The locking portion 331 of the 33 is correspondingly disposed in the two adjusting structures 14 (perforations), and the abutting tops 332 of the two fastening members 33 correspondingly abut against the periphery of the two adjusting structures 14 . The elastic member 34 is pressed against the top portion 332 and the auxiliary fixing member 31 to generate an elastic restoring force corresponding to the fastening portion 331 and the auxiliary fixing member 31, so that the auxiliary fastening member 33 and the corresponding adjusting structure 14 are mutually engaged. As such, the headrest structure 20 and the auxiliary fixture 31 will be constrained from being in a direction away from or closer to the bottom structure 12 relative to the back structure 11.

Referring to FIG. 9 , when the user pulls the operating body 322 to move the two limiting rods 321 away from the back structure 11 , the operating body 322 moves the two limiting rods 321 away from the back structure 11 . Moving, the two locking portions 331 will be interlocked by the two limiting rods 321 and correspondingly away from the two adjusting structures 14 (perforations), whereby the headrest structure 20 and the auxiliary fixing member 31 can be moved relative to the back structure 11. And the user can accordingly move the operating body 322 away from or near the bottom structure 12 to correspondingly change the position of the headrest structure 20 relative to the back structure 11; at this time, the abutting tops 332 of the two fasteners 33 And the auxiliary fixing member 31 will correspondingly press the two elastic members 34, and the two elastic members 34 assume a pressurized state.

As shown in FIG. 10 to FIG. 12, when the user adjusts the headrest structure 20 to the desired position, the user only needs to release the operating body 322, and the elastic restoring force generated by the compression of the two elastic members 34 will correspond to Acting on the two abutting tops 332, the two limiting rods 321 are correspondingly inserted into the adjacent two adjustment structures 14 (perforations) to again limit the movement of the headrest structure 20 relative to the back structure 11.

It is worth mentioning that the headrest structure 20 may include two first strap body through holes 201, the auxiliary fixing member 31 may have two second belt body through holes 314, and the headrest structure 20 and the auxiliary fixing member 31 When fixed to each other, the two first strip perforations 201 correspond to the two second strip perforations 314, and each of the first strip perforations 201 and their corresponding second strip perforations 314 provide a safety The belt (not shown) is worn. Therefore, when the user adjusts the headrest structure 20 through the operating member 32, the seat belt provided to the seat body 10 drives the headrest structure 20 while being adjusted; that is, the user adjusts the head. When the pillow structure is 20, the position of the seat belt can be adjusted at the same time without additionally adjusting the position of the seat belt.

Referring to FIG. 2 and FIG. 11 together, in a preferred application, the child safety seat 1 may further include an angle adjusting structure 50 rotatably disposed on the side of the bottom structure 12 opposite to the side forming the seating groove 101. . The angle adjustment structure 50 is rotatable relative to the base structure 12 and exposed to the bottom structure 12, whereby the child safety seat 1 is presented at a particular angle.

In view of the above, please refer to FIG. 2 and FIG. 12 together, in the child safety seat 1 of the present invention, the user can simply pull the operating body 322 of the operating member 32, so that the headrest structure 20 can be made relative to The back structure 11 moves to adjust the position of the headrest structure 20 relative to the back structure 11; when the user adjusts the headrest structure 20 to a specific position, the user only releases the operating body 322 to make the headrest structure 20 It is fixed again with the back structure 11. Therefore, the child safety seat 1 of the present invention allows the user to quickly and conveniently adjust the headrest structure 20.

The above description is only a preferred and feasible embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, any equivalent technical changes made by using the present specification and the contents of the schema are included in the scope of protection of the present creation. .

1‧‧‧Children's safety seat

10‧‧‧Seat body

101‧‧‧ ride slot

11‧‧‧ Back structure

111’‧‧‧ guided track

12‧‧‧Bottom structure

13‧‧‧ sidewall structure

131‧‧‧Safety belt perforation

14‧‧‧Adjustment structure

15‧‧‧Fixed structure

20‧‧‧ headrest structure

20’‧‧‧ cushioning parts

201‧‧‧First body piercing

Claims (10)

A child safety seat includes: a seat body having a seat groove recessed on one side thereof, the seat body comprising a back structure, a bottom structure and two side wall structures, the back structure, the bottom structure and The two side wall structures disposed opposite to each other jointly form the seating groove, the back structure includes a plurality of adjusting structures; a headrest structure movably disposed on the back structure and correspondingly located in the seating groove, and the headrest The structure can be selectively moved toward or away from the bottom structure; and an adjustment assembly comprising: an auxiliary fixing member fixed to the headrest structure, wherein the back structure corresponds to the headrest structure and the auxiliary fixing member Between; at least one fastener that is selectively fixable to one of the adjustment structures to limit movement of the headrest structure relative to the back structure, the fastener being located between the auxiliary fixture and the back structure At least one elastic member is located between the fastener and the auxiliary fixing member, and two ends of the elastic member are correspondingly supported against the fastener and the auxiliary The elastic member enables the fastener to be stably fixed to one of the adjusting structures; and an operating member coupled to the fastener and located on a side of the auxiliary fixing member away from the back structure The operating member is subjected to an external force, and when moving away from the auxiliary fixing member, the operating member can drive the fastener and correspondingly compress the elastic member to separate the fastener from the corresponding adjustment structure. The headrest structure can be brought closer to or away from the bottom structure relative to the back structure. The child safety seat according to claim 1, wherein the operating member comprises at least two limiting rods and an operating body, and the two limiting rods are connected to the operating body The auxiliary fixing member includes at least two limiting holes, and the two limiting rods can pass through the two limiting holes correspondingly; the adjusting component comprises two the fastening members and two elastic members. Two fasteners are fixedly disposed at one end of the two limiting rods, and the two elastic members are correspondingly sleeved on the two limiting rods; the operating body is moved by an external force to move away from the auxiliary fixing member The operating body can interlock the two limiting rods, and the two fasteners and the auxiliary fixing member press the two elastic members to separate the two fastening members from the corresponding adjusting structures. The child safety seat of claim 2, wherein each of the adjustment structures is a plurality of perforations, each of the perforations being disposed through the back structure, each of the fastening members comprising a fastening portion and a top portion, each of the fastening portions being capable of Correspondingly disposed in any of the perforations, each of the abutting tops correspondingly abuts against the back structure and cannot pass through the through hole, and the two fasteners are detachably fixedly disposed on the two limiting rods, and the sleeve is sleeved One end of the elastic member of each of the limiting rods is correspondingly abutted against the abutting top. The child safety seat according to claim 1, wherein the headrest structure comprises two first belt body perforations, the auxiliary fixing member has two second belt body perforations, and the headrest structure and the auxiliary fixing member are mutually When fixed, the two first body through holes correspond to the two second belt body through holes, and each of the first belt body through holes and the corresponding second belt body through holes are provided for providing a seat belt through hole. use. The child safety seat according to claim 1, wherein the back structure comprises a plurality of guiding rails, the auxiliary fixing member comprises a plurality of sliding portions, and the sliding portions can move correspondingly along the guiding rails, the headrest When the structure approaches or moves away from the bottom structure, the sliding portions are moved toward or away from the bottom structure along the guiding tracks. The child safety seat according to claim 5, wherein at least two of the guiding rails are disposed through the back structure, and at least two sliding portions of the auxiliary fixing member The guide rails should be disposed through the back structure, and the sliding portions and the guide rails can limit the range of rotation of the headrest structure and the auxiliary fixture relative to the back structure. The child safety seat according to claim 1, wherein the auxiliary fixing member and the side of the back structure facing each other are respectively formed with corresponding grooves, and the auxiliary fixing member and the back structure are mutually The accommodating space is formed in the accommodating space. The child safety seat according to claim 1, further comprising a back cover fixed to the back structure and corresponding to a side opposite to the seating groove, the back cover comprising a limiting slot, The limiting slot is disposed through the back cover, and a portion of the operating member is correspondingly exposed to the limiting slot. The child safety seat according to claim 1, wherein each of the side wall structures comprises at least one safety belt perforation, and the two safety belts of the side wall structure are disposed opposite to each other; the child safety seat further comprises an angle adjustment structure And rotatably disposed on the bottom structure opposite to a side forming the seating groove, the angle adjustment structure being rotatable relative to the bottom structure and exposed to the bottom structure. The child safety seat according to claim 1, wherein the front edge of the bottom structure of the seat body has a fixing structure that is convexly disposed, and the fixing structure is covered with an elastic body.