CN203226527U - Children's dining chair - Google Patents

Abstract

A children's dining chair comprises a dining chair seat on the upper portion and a chair support on the lower portion for supporting the dining chair seat, wherein the dining chair seat comprises a seat and a backrest frame which is in rotary connection with the rear portion of the seat about a first shaft. The seat comprises a seat body and two side armrest frames at the left and right sides of the seat body, and a locking mechanism is arranged between the backrest frame and the seat to relatively locking the positions of the backrest frame and the seat. The children's dining chair further comprises a front backrest support, and at least one of the rear portion of the seat and the lower portion of the backrest frame is in rotary connection with the lower portion of the front backrest support. When the front backrest support is in a first operating position, the children's dining chair serves as a dining chair, and a child seats on the seat. When the front backrest support is overturned forward, the backrest frame and the front backrest support form a chaise longue which is used by a child who is unable to seat up. The children's dining chair is convenient for use.

Description

Children's dining chair

technical field

The utility model relates to a children's dining chair for children.

Background technique

The children's dining chair in the prior art includes a dining chair seat at the top and a chair frame at the bottom for supporting the dining chair seat, and the dining chair seat includes a seat, a lower part and a rear part of the seat The backrest frame connected by rotation around the first axis, the seat includes a seat body, two side armrest frames respectively located on the left and right sides of the seat body, and the backrest frame and the seat are arranged There is a locking mechanism for locking the relative position of the two. When in use, only children can sit on the seat, and after the locking mechanism is unlocked, the angle of the backrest relative to the seat can be adjusted.

Utility model content

The technical problem to be solved by the utility model is to provide a children's dining chair.

In order to solve the above technical problems, a technical solution adopted by the utility model is: a children's dining chair, including a dining chair seat located above, a chair bracket located below for supporting the dining chair seat, and the dining chair seat The seat includes a seat, a backrest frame whose lower part is rotatably connected with the rear part of the seat around a first axis, and the seat includes a seat body and two side armrest frames respectively located at the left and right sides of the seat body , a locking mechanism for locking the relative positions of the two is provided between the backrest frame and the seat, the children's dining chair also includes a front support of the backrest, the rear part of the seat is connected to the backrest At least one of the two lower parts of the frame is rotatably connected to the lower part of the backrest front support. The backrest front support has a first working position and a second working position. When the backrest front support is in the first working position position, the upper part of the backrest front stay close to the upper part of the backrest frame, when the backrest front stay is in the second working position, the upper part of the backrest front stay and the backrest frame The upper part of the back rest is far away, and the upper part of the front support of the backrest is pressed on the seat.

In some embodiments, a first connection structure is provided between the front back support and the back frame so that the front back support is stably in the first working position.

In some embodiments, a second connection structure is provided between the front back support and the seat so that the front back support is stably in the second working position.

In some embodiments, the backrest front support includes a backrest front support bar, a backrest front support layer arranged on the backrest front support bar, and the backrest frame includes a backrest bar, and a backrest front support layer arranged on the backrest front support bar Backrest layer on rod.

In some embodiments, the backrest front support layer and the backrest layer are respectively soft materials.

In some further embodiments, the lower part of the backrest front support layer is connected with the lower part of the backrest layer to form a whole.

In some embodiments, the front strut of the backrest and the backrest bar are U-shaped with downward openings.

In some embodiments, the lower part of the backrest frame is rotatably connected with the rear upper part of the side armrest frame around the first axis, and when the front support of the backrest is in the second working position, the The two side parts of the backrest front support are pressed on the described side armrest frame of both sides.

In some embodiments, the seat body is fixedly connected with the side armrest frames on both sides to form a whole.

In some embodiments, the rear part of the seat, the lower part of the backrest and the lower part of the front support of the backrest are rotatably connected around the first axis.

In some embodiments, the children's dining chair further includes a dinner plate, the two sides of the dinner plate are respectively detachably connected to the two sides of the side armrest frame, and the dinner plate Positioning mechanisms are arranged between each side of the tray and the side armrests on each side.

The orientation words such as up, down, front and back mentioned above are defined when the front support of the backrest is in the first working position.

The scope of the present utility model is not limited to technical solutions formed by a specific combination of the above technical features, but also covers other technical solutions formed by any combination of the above technical features or equivalent features. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in this application.

Due to the application of the above technical solutions, the utility model has the following advantages compared with the prior art: when the backrest is in the first working position, the children's dining chair is still used as a dining chair, and the child sits on the seat. After the support is overturned forward, a reclining chair is formed between the backrest frame and the front support of the backrest, which is used by smaller children who cannot sit, and is convenient to use.

Description of drawings

Attached drawing 1 is a three-dimensional view of a children's dining chair (the backrest front support is in the first working position, the backrest layer and the backrest front support layer are omitted);

Attached drawing 2 is a three-dimensional view of a children's dining chair (backrest front support is in the second working position, the backrest layer and backrest front support layer are omitted);

Among them: 1. Dining chair seat; 2. Chair bracket; 3. Seat; 31. Seat body; 32. Side armrest frame; 4. Backrest frame; 41. Backrest rod; 5. Backrest front support; 51. Backrest front support rod ; 6, dinner plate; 7, the first axis.

Detailed ways

As shown in accompanying drawings 1 and 2, a children's dining chair includes a dining chair seat 1 located above and a chair bracket 2 located below for supporting the dining chair seat 1 .

Dining chair seat 1 includes seat 3, the backrest frame 4 that the lower part and the rear portion of seat 3 are rotatably connected around the first axis 7, and seat 3 includes seat body 31, two side armrest frames respectively located at the left and right sides of seat body 31 32. A locking mechanism for locking the relative positions of the two is provided between the backrest frame 4 and the seat 3 .

The children's dining chair also includes a backrest front support 5, and at least one of the rear part of the seat 3 and the lower part of the backrest frame 4 is rotatably connected with the lower part of the backrest front support 5. In this embodiment, the rear part of the seat 3, the backrest The lower part of the frame 4 is connected with the lower three parts of the front support 5 around the first axis 7 to rotate on the same axis. It is also possible that the lower part of the backrest front support 5 is only rotatably connected with the lower part of the backrest frame 4 around the second axis.

The backrest front support 5 has a first working position and a second working position. When the backrest front support 5 is in the first working position, the upper part of the backrest front stay 5 is close to the upper part of the backrest frame 4, and when the backrest front stay 5 is in the second working position. Under the working position, the upper part of the backrest front support 5 is far away from the upper part of the backrest frame 4, and the upper part of the backrest front support 5 is pressed on the seat 3. Specifically, the first shaft 7 is located at the rear upper part of the side armrest frame 32. When the backrest front support 5 is in the second working position, both sides of the backrest front support 5 are pressed on the side armrest frames 32 on both sides.

The specific structure of the locking mechanism between the back frame 4 and the seat 3 is not the utility model key point of the present utility model, as long as the structure that can be locked between the parts of two-phase relative rotation can be applicable here, no longer repeat them. When the backrest front support 5 is in the first working position, the locking mechanism can lock the backrest frame 4 and the seat 3 at multiple angles. When the back support 5 is in the second working position, the locking mechanism can also lock the back frame 4 and the seat 3 in a suitable position for children to lie down.

A first connecting structure is provided between the backrest front support 5 and the backrest frame 4 so that the backrest front support 5 is stably in the first working position. A second connection structure is provided between the front back support 5 and the seat 3 so that the front back support 5 is stably in the second working position. The specific structure of the first connection structure and the second connection structure is not the gist of the present utility model, as long as it can be contained between the two parts, it will not be separated, and the following positioning mechanism can be used. Bandages etc. When the backrest front support 5 is in the process of mutual conversion between the first working position and the second working position, it is necessary to unlock the first connecting structure or the second connecting structure first, and then unlock the second connecting structure or the first connecting structure after the position is changed. locking.

The back support 5 includes a back support bar 51 and a back support layer arranged on the back support bar 51 , and the back frame 4 includes a back bar 41 and a back layer arranged on the back bar 41 . In this embodiment, the materials of the backrest front support layer and the backrest layer are soft materials. Such as can be cloth, also can be soft plastics etc. The lower part of the backrest front support layer is connected with the lower part of the backrest layer to form a whole. In addition, it is also possible that the backrest front support 51 and the backrest front support layer form a whole hard plate, and the backrest layer of the backrest frame 41 also forms a whole hard plate.

The backrest front strut 51 and the backrest bar 41 are U-shaped with openings downward respectively. The material of backrest front strut 51 and backrest bar 41 can be steel parts, also can be the higher plastic parts of intensity.

In this embodiment, the seat body 31 is fixedly connected with the side armrest frames 32 on both sides to form a whole. Simple appearance and good rigidity. But some seat 3 also can be made of many connecting rods such as some side armrest frames, seat frame, as long as in normal use, seat 3 forms a rigid integral body by seat locking mechanism.

The children's dining chair also includes a dinner tray 6, the two sides of the dinner tray 6 are detachably connected to the two sides of the side armrest frame 32, and each side of the dinner tray 6 is connected to the side armrest frame 32 on each side. Positioning mechanisms are respectively provided. Concrete dismounting mode and positioning mechanism are not key points of the present utility model, as long as two parts can be realized demounting, as on the side armrest frame 32 of left and right sides, respectively offer the socket with opening upwards, dinner plate 6 The left and right sides of the box have respectively downward protruding insertion rods, and the insertion rods on each side are inserted into the corresponding sockets. Positioning mechanism can be the lock hook that slides or rotates on the side armrest frame 32, has lockhole on the insertion rod, when the positioning mechanism locked the dinner plate 6, the insertion rod was inserted in the socket, and the lock hook hooked the lockhole. When the backrest front support 5 is converted from the first working position to the second working position, the positioning mechanism needs to be unlocked first, and the dinner plate 6 is detached.

The concrete structure of bracing frame 2 is not gist of the present utility model, is a pedestal in the present embodiment, the support bar that extends upwards to form by the parts on the pedestal, the top of this support bar is connected with the bottom of dining chair seat. It can also be, not shown in the figure, a plurality of supporting legs extending downward directly from the bottom of the dining chair seat, thereby playing a supporting role.

As mentioned above, we have fully described according to the purpose of the utility model, but the utility model is not limited to the above-mentioned embodiment and implementation method. Practitioners in the relevant technical fields can make different changes and implementations within the scope permitted by the technical ideas of the present utility model.

Claims (11)

1. A children's dining chair, comprising a dining chair seat (1) at the top, a chair bracket (2) at the bottom for supporting the dining chair seat (1), and the dining chair seat (1) includes The seat (3), the lower part and the backrest frame (4) connected to the rear of the seat (3) around the first axis (7), the seat (3) includes a seat body (31), two The side armrest frame (32) located on the left and right sides of the seat body (31), and the backrest frame (4) and the seat (3) are provided with a lock for locking the relative positions of the two. The locking mechanism is characterized in that: the children's dining chair also includes a backrest front support (5), at least one of the rear part of the seat (3) and the lower part of the backrest frame (4) The lower part of the backrest front support (5) is rotatably connected, and the backrest front support (5) has a first working position and a second working position, when the backrest front support (5) is in the first working position Next, the upper part of the backrest front support (5) is close to the upper part of the backrest frame (4), when the backrest front support (5) is in the second working position, the backrest front support The upper part of (5) is far away from the upper part of the backrest frame (4), and the upper part of the front back support (5) is pressed on the seat (3). 2. The children's dining chair according to claim 1, characterized in that: between the backrest front support (5) and the backrest frame (4), there is a device to stabilize the backrest front support (5) The ground is in the first connection structure under the first working position. 3. The children's dining chair according to claim 1, characterized in that: there is a gap between the front back support (5) and the seat (3) so that the front back support (5) is stably The second connection structure under the second working position. 4. The children's dining chair according to claim 1, characterized in that: the backrest front support (5) includes a backrest front support bar (51), a backrest set on the backrest front support bar (51) For the front support layer, the backrest frame (4) includes a backrest bar (41) and a backrest layer arranged on the backrest bar (41). 5 . The children's dining chair according to claim 4 , wherein the front support layer of the backrest and the backrest layer are respectively made of soft materials. 5 . 6. The children's dining chair according to claim 5, characterized in that: the lower part of the backrest front support layer is connected with the lower part of the backrest layer to form a whole. 7 . The children's dining chair according to claim 4 , characterized in that: the backrest front support bar ( 51 ) and the backrest bar ( 41 ) respectively open downward in a U shape. 8 . 8. The children's dining chair according to claim 1, characterized in that: the lower part of the backrest frame (4) and the rear upper part of the side armrest frame (32) go around the first axis (7) Rotate connection, when the backrest front support (5) is in the second working position, the two sides of the backrest front support (5) press on the side armrest frames (32) on both sides. 9. The children's dining chair according to claim 1 or 8, characterized in that the seat body (31) is fixedly connected with the side armrest frames (32) on both sides to form a whole. 10. The children's dining chair according to claim 1, characterized in that: the rear part of the seat (3), the lower part of the backrest frame (4) and the lower part of the backrest front support (5) Rotate and connect around the first axis (7). 11. The children's dining chair according to claim 1, characterized in that: the children's dining chair further includes a dinner plate (6), and the two sides of the dinner plate (6) are respectively connected to the side armrests Both sides of the frame (32) are detachably connected, and positioning mechanisms are respectively provided between each side of the dinner plate (6) and the side armrest frame (32) on each side.

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