CN210077180U

CN210077180U - A folding children's dining chair

Info

Publication number: CN210077180U
Application number: CN201920443031.2U
Authority: CN
Inventors: 陈剑伦; 周志勇
Original assignee: Ningbo Huo Ke Electrical Appliances Co Ltd
Current assignee: Ningbo Huo Ke Electrical Appliances Co Ltd
Priority date: 2018-10-29
Filing date: 2019-04-03
Publication date: 2020-02-18
Anticipated expiration: 2029-04-03
Also published as: CN109875315A; CN109875315B; CN109198976A

Abstract

The utility model discloses a folding child dining chair, which comprises a seat board, wherein the seat board is connected with a backrest frame, a dining plate frame is arranged above the seat board, the seat board is provided with an X-shaped bracket, the X-shaped bracket comprises a front bracket and a rear bracket, the upper end of the front bracket is connected with the seat board, the front side of the seat board is connected with a connecting sleeve, the rear bracket is provided with a supporting rod, the supporting rod is connected with the dining plate frame, a first accommodating cavity is arranged in the dining plate frame, and a second accommodating cavity is arranged in the front; when the dining chair is folded, the backrest frame is folded and accommodated in the first accommodating cavity, the dinner plate frame is folded and accommodated in the second accommodating cavity, and the backrest frame, the dinner plate frame and the front support are positioned on the same plane. The utility model has the advantages of it is following and effect: the backrest frame is embedded in the first accommodating cavity, the dinner plate frame is integrally embedded in the second accommodating cavity, and the child dining chair can be folded into a flat plate, so that the center of gravity is stable, the occupied space is small, and the carrying is convenient; the arc angle is adopted, so that the protective effect is achieved; the barrier strip can prevent children from sliding off the seat board, and has the effect of higher safety.

Description

Folding dining chair for children

Technical Field

The utility model relates to a children's dining chair articles for use field, in particular to folding children's dining chair.

Background

The child dining chair is a chair special for children to eat, helps children to transit from feeding by parents to eating with family members, and has a good dining habit.

Chinese patent with CN104622108B discloses a child dining chair, which comprises a chair frame, wherein the chair frame comprises a front support, a rear support, a backrest frame, an armrest frame and a front support rod, the lower part of the backrest frame, the upper part of the front support and the upper part of the rear support are connected by two pivots, and the third is connected with at least one of the two pivots; the back part of the armrest frame is connected with the backrest frame through a pivot; the upper part of the front support rod is connected with the front part of the armrest frame through a pivot, and the front support rod and the front support frame are arranged in a sliding and rotating way. When the locking mechanism is unlocked, the backrest frame rotates towards the front support to be closed, the armrest frame moves forwards and downwards along with the backrest frame, the front support rod is driven to slide downwards relative to the front support rod, the rear support and the front support rod are closed by downwards pulling the front support rod, the armrest frame is also closed towards the front support rod, and the whole chair frame is folded and closed.

However, the above-mentioned child dining chair has the following disadvantages: when the child dining chair is folded, an included angle is formed between the backrest frame and the front support as well as between the backrest frame and the rear support, and the backrest frame cannot be embedded in the front support. When the child dining chair is folded, if the child dining chair is placed vertically against a wall, the center of gravity is unstable and the child dining chair is easy to topple; if the folding child dining chair is transversely placed on the ground after being folded, because the backrest frame, the front support and the rear support form an included angle, other articles cannot be placed on the folding child dining chair, and the folding child dining chair has the defects of large occupied space and inconvenient moving.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a folding children dining chair, which has the effects of stable center of gravity, small occupied space and convenient moving.

The above technical purpose of the present invention can be achieved by the following technical solutions: a folding child dining chair comprises a seat plate, wherein the rear part of the seat plate is rotatably connected with a backrest frame, a dinner plate frame rotatably connected with the backrest frame is arranged above the seat plate, X-shaped supports for supporting the seat plate are arranged on two sides of the seat plate, each X-shaped support comprises a front support and a rear support which are hinged with each other, the upper end of each front support is rotatably connected with the rear side of the seat plate, a connecting sleeve is rotatably connected with the front side of the seat plate, a supporting rod is arranged at the upper end of each rear support, the supporting rod penetrates through the connecting sleeve and is rotatably connected with the dinner plate frame, a first accommodating cavity matched with the backrest frame is arranged on one side of the dinner plate frame connected with the backrest frame, and a second accommodating cavity matched with; when the dining chair is folded, the backrest frame is folded and accommodated in the first accommodating cavity, the dinner plate frame is folded and accommodated in the second accommodating cavity, and the backrest frame, the dinner plate frame and the front support are positioned on the same plane.

By adopting the technical scheme, when the children dining chair is folded, the backrest frame is rotated towards the front support, the dining plate frame is driven to rotate when the backrest frame is rotated, the dining plate frame drives the connecting sleeve to rotate relative to the seat plate when rotating, the connecting sleeve slides relative to the supporting rod when rotating, and when the supporting rod rotates, the rear support finally abuts against the front support. When the child dining chair is completely folded, the top part of the backrest frame can be just embedded into the first accommodating cavity of the dish frame to form a plane, and the dish frame and the backrest frame can be just embedded into the second accommodating cavity of the front bracket. Therefore, the folding child dining chair can form a flat plate right after being folded, when the child dining chair is stored, the child dining chair can be vertically leaned against the wall, the center of gravity is stable and not prone to toppling, the child dining chair can also be transversely placed on the ground or a storage rack, and other objects can be placed on the child dining chair due to the flat plate, so that the child dining chair has the effect of small occupied space and is convenient to move.

The utility model discloses a further set up to: the lower end of the supporting rod is provided with a hinge seat, the lower end of the supporting rod is hinged with the front support through the hinge seat, and the rear support is rotationally connected with the hinge seat; when the dining chair is folded, the seat board is attached to the backrest, the rear bracket is attached to the front bracket, and the seat board and the rear bracket are positioned on the same plane.

Through adopting above-mentioned technical scheme, the fore-stock rotates with the after-poppet to be connected on articulated seat, and when the relative bracing piece of fore-stock rotated, the after-poppet also can rotate relative bracing piece, makes after-poppet and fore-stock laminate mutually.

The utility model discloses a further set up to: a connecting piece is arranged between the front support and the rear support, one end of the connecting piece is rotatably connected to the front support, and the other end of the connecting piece is rotatably connected to the rear support.

Through adopting above-mentioned technical scheme, when the support frame rotated to the fore-stock relatively, under the drive of connection piece, the after-poppet was automatic to the fore-stock draw close, finally hugs closely on the fore-stock.

The utility model discloses a further set up to: the end part of the seat board is provided with a hinged shaft, the backrest frame is hinged on the seat board through the hinged shaft, and the upper end of the front support is rotatably connected on the hinged shaft.

By adopting the technical scheme, the backrest frame and the front support are hinged on the same hinged shaft, so that the folding backrest frame is convenient to operate when folded and is convenient and fast to produce and install.

The utility model discloses a further set up to: the front support is rotatably connected to one end of the hinged shaft and provided with a hinged portion, one end of the hinged portion is sleeved at the upper end of the front support, the other end of the hinged portion is rotatably connected to the hinged shaft, the hinged portion is in a right-angle shape, a square supporting block is arranged on the outer side wall of the hinged portion, and two side edges of the supporting block are fixedly connected with the side wall of the hinged portion respectively.

By adopting the technical scheme, the supporting block can support the hinged part in the folding process, and the hinged part can be prevented from being deformed due to collision to a certain extent.

The utility model discloses a further set up to: the side of bedplate sets up to be horizontal L type, and the articulated shaft sets up on the minor face of L type.

By adopting the technical scheme, when the backrest frame rotates around the hinged axial direction to fold the seat board, the surface of the backrest frame can be just clung to the upper surface of the seat board, no included angle exists between the backrest frame and the seat board, and the backrest frame is convenient to place after being folded.

The utility model discloses a further set up to: the dinner plate frame comprises a dinner plate and an armrest, one end of the armrest is fixedly connected to the dinner plate, the other end of the armrest is hinged to the backrest frame, and the upper end of the supporting rod is rotatably connected to the bottom of the dinner plate.

Through adopting above-mentioned technical scheme, children's dining chair is at folding in-process, and the back frame will rotate to being close to the handrail, and contained angle between the two reduces gradually, and the bracing piece will rotate to being close to the dinner plate, and contained angle between the two will also reduce gradually, when the back frame is rotatory to paste in the dinner plate bottom surface with the same horizontal plane of handrail and bracing piece, can realize children's dining chair's folding.

The utility model discloses a further set up to: two arc angles are arranged at the upper part of the backrest frame, and arc grooves correspondingly matched with the arc angles are arranged on the dinner plate.

By adopting the technical scheme, the arc angle is arranged, so that the children can be prevented from being collided to a certain extent, and the effect of protecting the user is achieved; the arc groove corresponds to the arc angle, and the arc angle can be just embedded in the arc groove after being folded.

The utility model discloses a further set up to: the front support and the rear support are both U-shaped, the lower end of the front support is provided with a front anti-slip foot, and the lower end of the rear support is provided with a rear anti-slip foot.

Through adopting above-mentioned technical scheme, antiskid foot and back antiskid foot before setting up can play the antiskid to a certain extent in the use, make children's dining chair put more stably, and the security is higher. In addition, when the child dining chair is folded and placed against a wall in an inclined mode, the whole child dining chair is not easy to slide.

The utility model discloses a further set up to: a baffle strip is fixedly connected between the seat board and the dinner plate.

By adopting the technical scheme, when a child sits on the seat plate for dining, two legs are required to be placed on two sides of the barrier strips, so that the child can be prevented from sliding away from the child seat from a gap between the dinner plate and the seat plate in the dining process to a certain extent, the safety of the child seat is high in the using process, and the safety of the child seat is high.

To sum up, the utility model discloses following beneficial effect has:

1. the backrest frame is embedded in the first accommodating cavity, and the dinner plate frame is integrally embedded in the second accommodating cavity, so that the child dining chair can be folded into a flat plate, and the effects of stable gravity center, small occupied space and convenience in moving are achieved;

2. the arc angle is adopted, so that the children can be prevented from being collided to a certain extent, and the protection effect is achieved;

3. the baffle strip is arranged between the dinner plate and the seat plate, so that the position of the seat plate for the child can be limited and fixed, the child can be prevented from sliding off the seat plate to a certain extent, and the safety effect is high.

Drawings

Fig. 1 is an overall configuration diagram of an open state of the embodiment.

Fig. 2 is a schematic view showing the positional relationship between the seat plate and the back rest frame in the embodiment.

Fig. 3 is a schematic view of the overall structure of the folded state of the embodiment.

In the figure: 1. a seat plate; 11. hinging a shaft; 2. a backrest frame; 21. a circular arc angle; 3. a service plate rack; 31. a handrail; 32. a dinner plate; 321. an arc groove; 33. a first accommodating chamber; 4. a front bracket; 41. a hinge portion; 42. a support block; 43. front antiskid feet; 44. a second accommodating chamber; 5. a rear bracket; 51. a rear anti-skid foot; 6. a support bar; 61. a hinged seat; 7. connecting sheets; 8. blocking strips; 9. a connecting sleeve.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

A folding children dining chair, as shown in figure 1, comprises a seat plate 1, a backrest frame 2 and a dinner plate frame 3, wherein X-shaped supports for supporting the seat plate 1 are arranged on two sides of the seat plate 1, each X-shaped support comprises a front support 4 and a rear support 5 which are hinged with each other, the front support 4 and the rear support 5 are both U-shaped, and the folding children dining chair further comprises a locking switch (not shown in the figure), when the children dining chair is in a folding state, the locking switch can lock the folding state of the children dining chair, and the children dining chair can be prevented from being scattered and damaged in the transportation process to a certain extent; when the child dining chair is in an open state, the dinner plate frame 3 is parallel to the seat plate 1, when the child has a meal, the child sits on the seat plate 1 and leans against the backrest frame 2, and parents can feed the child.

As shown in fig. 1 and 2, the rear portion of the seat plate 1 is provided with an articulated shaft 11, the side surface of the seat plate 1 is set to be in a transverse L shape, the articulated shaft 11 is arranged on the short side of the L shape, the lower end of the backrest frame 2 is rotationally connected to the articulated shaft 11, the dish frame 3 is rotationally connected to the middle portion of the backrest frame 2 and located above the seat plate 1, one side of the dish frame 3 connected with the backrest frame 2 is provided with a first accommodating cavity 33 matched with the backrest frame 2, the dish frame 3 comprises a dish 32 and two handrails 31 fixedly connected to the dish 32, one end of the handrail 31 is rotationally connected to the backrest frame 2, the upper portion of the backrest frame 2 is provided with two arc angles 21, the dish 32 is provided with arc grooves 321 correspondingly matched with the arc angles 21, and the arc angles 21 are arranged to prevent children from colliding with the children; the arc groove 321 corresponds to the arc angle 21, and the arc angle 21 can be just embedded in the arc groove 321 after being folded. The upper end of the front bracket 4 is provided with a hinge part 41, one end of the hinge part 41 is sleeved on the front bracket 4, the other end of the hinge part 41 is rotatably connected to the hinge shaft 11, the hinge part 41 is in a right-angle shape, the outer side wall of the hinge part 41 is provided with a square supporting block 42, and two sides of the supporting block 42 are respectively fixedly connected with the side walls of the hinge part 41. The supporting block 42 may support the hinge portion 41 during the folding process, and may prevent the hinge portion 41 from being deformed due to collision to some extent.

As shown in fig. 1, a connecting sleeve 9 is rotatably connected to the front side of the seat plate 1, a supporting rod 6 is arranged at the upper end of the rear support 5, the supporting rod 6 passes through the connecting sleeve 9 and is rotatably connected with the bottom of the dinner plate 32, a hinge seat 61 is arranged at the lower end of the supporting rod 6, the supporting rod 6 is hinged with the front support 4 through the upper part of the hinge seat 61, and the rear support 5 is rotatably connected with the lower part of the hinge seat 61; a connecting piece 7 is arranged between the front support 4 and the rear support 5, one end of the connecting piece 7 is rotatably connected to the front support 4, the other end of the connecting piece 7 is rotatably connected to the rear support 5, and a second containing cavity 44 matched with the dinner plate frame 3 is arranged on the lower side of the front support 4.

When folding child dining chair, with back frame 2 around articulated shaft 11 to preceding support 4 rotatory, when back frame 2 was rotatory, handrail 31 drove dinner plate 32 and is close to the bedplate 1 rotatory, bedplate 1 drove bracing piece 6 simultaneously and rotates, at rotatory in-process, the contained angle between bracing piece 6 and dinner plate 32 and the contained angle between bracing piece 6 and fore-stock 4 reduce gradually, and adapter sleeve 9 will slide to being close to articulated seat 61 along the outer wall of bracing piece 6, adapter sleeve 9 is difficult for taking place the separation phenomenon with bracing piece 6 within a definite time at the slip in-process. Under the connecting action of the connecting sheet 7, the lower end of the supporting rod 6 drives the rear bracket 5 to be close to the front bracket 4. After the dining chair is folded, the backrest frame 2 is folded and accommodated in the first accommodating cavity 33, the plate frame 3 is folded and accommodated in the second accommodating cavity 44, the backrest frame 2, the plate frame 3 and the front support 4 are positioned on the same plane, the seat plate 1 is attached to the backrest frame 2, the rear support 5 is attached to the front support 4, the seat plate 1 and the rear support 5 are positioned on the same plane, and the child dining chair can be folded into a flat plate. When the child dining chair is stored, the child dining chair can be vertically leaned against the wall, the gravity center is stable and not easy to topple, the child dining chair can also be horizontally placed on the ground or a storage rack, and other objects can be placed on the child dining chair due to the fact that the surface of the child dining chair is a flat plate, the child dining chair has the effect of small occupied space, and is convenient to move.

As shown in fig. 1, the front frame 4 is provided at its lower end with a front nonskid leg 43, and the rear frame 5 is provided at its lower end with a rear nonskid leg 51. The front anti-slip feet 43 and the rear anti-slip feet 51 are arranged, so that the anti-slip effect can be achieved to a certain extent in the use process, the child dining chair is placed more stably, and the safety is higher. In addition, when the child dining chair is folded and placed against a wall in an inclined mode, the whole child dining chair is not easy to slide. Fixedly connected with blend stop 8 between bedplate 1 and dinner plate 32, blend stop 8 is located the middle of bedplate 1, when the child sits and has dinner on bedplate 1, need place two legs in blend stop 8 both sides, can avoid children to slide from children's seat in the gap between dinner plate 32 and bedplate 1 to a certain extent in the process of having dinner, has the guard action, and the security is higher in the use.

The utility model discloses a basic operating principle does: when the child dining chair is folded, the backrest frame 2 is rotated towards the front support 4, the dish frame 3 is driven to rotate when the backrest frame 2 is rotated, the connecting sleeve 9 is driven to rotate relative to the seat plate 1 when the dish frame 3 is rotated, the connecting sleeve 9 slides relative to the supporting rod 6 when the dish frame is rotated, and when the supporting rod 6 is rotated, the rear support 5 finally abuts against the front support 4. When the child dining chair is completely folded, the top portion of the back frame 2 can be just embedded in the first cavity 33 of the dish frame 3 to form a plane, and the dish frame 3 and the back frame 2 can be just embedded in the second cavity 44 of the front frame 4. Therefore, the folding child dining chair can form a flat plate right after being folded, when the child dining chair is stored, the child dining chair can be vertically leaned against the wall, the center of gravity is stable and not prone to toppling, the child dining chair can also be transversely placed on the ground or a storage rack, and other objects can be placed on the child dining chair due to the flat plate, so that the child dining chair has the effect of small occupied space and is convenient to move.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. A folding children's dining chair, comprising a seat plate (1), a backrest frame (2) is rotatably connected to the rear of the seat plate (1), and a backrest frame (2) is provided above the seat plate (1). The plate rack (3) to which the rack (2) is rotatably connected, the two sides of the seat plate (1) are provided with "X"-shaped brackets for supporting the seat plate (1), and the "X"-shaped brackets include mutual The hinged front bracket (4) and the rear bracket (5) are characterized in that: the upper end of the front bracket (4) is rotatably connected to the rear side of the seat plate (1), and the front side of the seat plate (1) rotates A connecting sleeve (9) is connected, the upper end of the rear bracket (5) is provided with a support rod (6), and the support rod (6) passes through the connecting sleeve (9) and is connected to the plate rack (3) ) rotatably connected, a first accommodating cavity (33) matched with the backrest frame (2) is provided on the side where the plate rack (3) is connected with the backrest frame (2), and the front bracket ( 4) The lower side is provided with a second accommodating cavity (44) matching the plate rack (3); when the dining chair is folded, the backrest frame (2) is folded and accommodated in the first accommodating cavity ( 33), the plate rack (3) is folded and accommodated in the second accommodating cavity (44), and the backrest rack (2), the plate rack (3) and the front bracket (4) ) on the same plane.

2. A folding children's dining chair according to claim 1, characterized in that: the lower end of the support rod (6) is provided with a hinge seat (61), and the lower end of the support rod (6) passes through the hinge seat (61) is hinged with the front bracket (4), and the rear bracket (5) is rotatably connected with the hinge seat (61); when the dining chair is folded, the seat plate (1) is connected to the backrest frame (61). 2) Fitting, the rear bracket (5) is fitted with the front bracket (4), and the seat plate (1) and the rear bracket (5) are located on the same plane.

3. A folding children's dining chair according to claim 2, wherein a connecting piece (7) is provided between the front bracket (4) and the rear bracket (5), and the connecting piece (7) ) is rotatably connected to the front bracket (4), and the other end of the connecting piece (7) is rotatably connected to the rear bracket (5).

4. A folding children's dining chair according to claim 1, characterized in that: a hinge shaft (11) is provided at the rear of the seat plate (1), and the backrest frame (2) passes through the hinge shaft (11) is hinged on the seat plate (1), and the upper end of the front bracket (4) is rotatably connected to the hinge shaft (11).

5. A folding children's dining chair according to claim 4, characterized in that: one end of the front bracket (4) rotatably connected to the hinge shaft (11) is provided with a hinge portion (41), and the hinge One end of the part (41) is sleeved on the upper end of the front bracket (4), the other end of the hinge part (41) is rotatably connected to the hinge shaft (11), and the hinge part (41) is arranged in a right-angle shape A square support block (42) is provided on the outer side wall of the hinge portion (41), and two sides of the support block (42) are respectively fixedly connected to the side wall of the hinge portion (41).

6. A folding children's dining chair according to claim 4, characterized in that: the side surface of the seat plate (1) is arranged in a transverse L-shape, and the hinge shaft (11) is arranged in a short L-shape. on the side.

7. A folding children's dining chair according to claim 1, characterized in that: the plate rack (3) comprises a plate (32) and an armrest (31), and one end of the armrest (31) is fixedly connected For the dinner plate (32), the other end of the armrest (31) is hinged to the backrest frame (2), and the upper end of the support rod (6) is rotatably connected to the bottom of the dinner plate (32).

8. A folding children's dining chair according to claim 7, characterized in that: the upper part of the backrest frame (2) is provided with two arc angles (21), and the dining plate (32) is provided with The arc angle (21) corresponds to the matching arc groove (321).

9. A folding children's dining chair according to claim 1, characterized in that: the front bracket (4) and the rear bracket (5) are both arranged in a U-shape, and the front bracket (4) has a U-shape. The lower end is provided with a front anti-skid foot (43), and the lower end of the rear bracket (5) is provided with a rear anti-skid foot (51).

10 . The folding children's dining chair according to claim 7 , wherein a blocking bar ( 8 ) is fixedly connected between the seat plate ( 1 ) and the dinner plate ( 32 ). 11 .