CN212788040U

CN212788040U - Baby dining chair

Info

Publication number: CN212788040U
Application number: CN202021033395.2U
Authority: CN
Inventors: 柯赛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-03-26
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a baby dining chair, dinner plate including seat and swing joint at the seat front end, the seat includes the base and sets up the handrail in the base left and right sides, be equipped with the dinner plate adjustment mechanism who adjusts dinner plate and seat fore-and-aft distance between handrail and the dinner plate, dinner plate adjustment mechanism including setting up the connecting piece on the handrail and setting up the locating piece of base back-and-forth movement relatively in dinner plate both sides bottom, be equipped with at least one constant head tank on the connecting piece, locating piece and constant head tank adaptation can get into or deviate from the constant head tank. The utility model has simple structure and can adjust the distance between the dinner plate and the chair.

Description

Baby dining chair

Technical Field

The utility model relates to a children's facility, concretely relates to baby dining chair.

Background

The dining table and chair as a modern product is completely integrated into the life of each family, and is an indispensable life appliance. With the development of the times, the children dining table and chair designed for children grow, not only can enable the children to have a rest, but also can be used during eating, and is very convenient.

Most of the existing infant dining tables and chairs on the market adopt the fixed position of a dinner plate relative to a backrest, and cannot be adjusted, so that after an infant sits down, the infant dinner plate is possibly too far away from or too close to the infant, discomfort is caused, and the use is inconvenient; and the baby is not seated well. The dinner plate of the existing infant dining table and chair can be detached, but the structure is complex, the installation is complicated, the dining table and chair is occupied with too much space, and the appearance is not smooth and attractive.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a baby dining chair with simple structure and adjustable distance between the dinner plate and the chair.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an infant dining chair, includes seat and swing joint at the dinner plate of seat front end, the seat includes the base and sets up the handrail in the base left and right sides, be equipped with the dinner plate adjustment mechanism who adjusts dinner plate and seat fore-and-aft distance between handrail and the dinner plate, dinner plate adjustment mechanism including setting up connecting piece on the handrail and setting up the locating piece of base back-and-forth movement relatively in dinner plate both sides bottom, be equipped with at least one constant head tank on the connecting piece, locating piece and constant head tank adaptation can get into or deviate from constant head tank (3).

Preferably, the tray adjusting mechanism further comprises guide plates arranged at the bottoms of the two sides of the tray, the guide plates are provided with sliding grooves for the positioning blocks to slide left and right, the sliding grooves are provided with openings facing the positioning grooves, and the openings of the positioning grooves face the outside and are opposite to the openings of the sliding grooves.

Preferably, the size of the sliding groove is consistent with that of the positioning groove.

Preferably, the dinner plate adjusting mechanism further comprises a reset piece, wherein one end of the reset piece is connected with the guide plate, and the other end of the reset piece is connected with the positioning block, so that the positioning block can slide left and right.

Preferably, the positioning block comprises a positioning portion and a handle portion, the positioning portion is matched with the positioning groove in a pluggable manner, the cross sections of the positioning portion and the positioning groove are trapezoidal, the handle portion is provided with a pull opening for fingers to enter, and one end, far away from the positioning groove, of the pull opening is arc-shaped.

Preferably, the baby dining chair is further provided with a pushing rod which is clamped with the backrest.

As the preferred scheme, the rear side of seat still is equipped with the back, the back has an installed part, be equipped with the mounting hole on the installed part, be equipped with the location elastic component with mounting hole looks adaptation on the pushing ram, the pushing ram inserts to the installed part in, and it is fixed with the mounting hole cooperation through the location piece that resets.

As preferred scheme, the rear side of seat still is equipped with the back, the back an installed part has, installed part bottom be equipped with a joint piece, push away car pole bottom is equipped with the joint mouth, push away car pole inserts to the installed part in, fixed through joint piece and joint mouth joint.

Preferably, the handrail is provided with scale marks matched with the positioning grooves along the extending direction of the handrail.

Preferably, the return member is a spring.

The utility model discloses relative position between dinner plate and the seat is adjustable, through the back-and-forth movement locating piece, adjusts the distance between dinner plate and the seat, then through the installation of locating piece and connecting piece for the dinner plate is fixed on the seat, and when the baby sat on the seat promptly, the distance of baby and dinner plate was adjustable, prevented that dinner plate and baby distance are too close, and the baby is uncomfortable, and the distance is too far away, and the baby is inconvenient to have dinner.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the overall structure of a dish in example 1;

FIG. 3 is a schematic view of the overall structure of the assembled tray and seat of embodiment 1;

FIG. 4 is an exploded perspective view of the tray and seat of example 1 after assembly;

FIG. 5 is a sectional view showing the plate position plate adjusting mechanism in accordance with embodiment 1;

FIG. 6 is an enlarged view of the positioning block of the present invention;

FIG. 7 is a cross-sectional view of the dish and seat combination of example 1;

FIG. 8 is a cross-sectional view of the tray and seat combination of example 1, as shown in FIG. 2;

FIG. 9 is a schematic view of the connection structure of the pushing rod and the seat of the present invention;

fig. 10 is a schematic structural view 1 of the cart handle and the seat of the present invention after being installed;

fig. 11 is a schematic structural view 2 of the cart handle and the seat of the present invention after being installed;

fig. 12 is an exploded view of the connection between the pushing rod and the seat of the present invention;

FIG. 13 is a schematic view showing the structure of positioning the handle and the handle bar in embodiment 2;

FIG. 14 is an enlarged view of the handle and the handlebar attachment tab and the clip interface in example 2 after being positioned in connection;

fig. 15 is a partial enlarged view of the cart pushing rod and the mounting member of the present invention after being connected and positioned with the clip interface by the clip sheet;

fig. 16 is an enlarged view of the card interface of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," "retained," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other at the inner sections. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1 to 16, a baby dining chair comprises a seat 1 and a dinner plate 2 movably arranged at the front end of the seat 1, wherein the seat 1 comprises a base 1-1, armrests 1-2 arranged at the left and right sides of the base 1-1 and a backrest 1-3 arranged at the rear part of the base 1-1, a dinner plate adjusting mechanism for adjusting the relative position between the dinner plate 2 and the backrest 1-3 is arranged between the armrests 1-2 and the dinner plate 2, the dinner plate adjusting mechanism comprises a connecting piece arranged on the armrests 1-2 and a positioning block 4 arranged at the bottom of the two sides of the dinner plate 2 and capable of moving back and forth relative to the base 1-1, at least one positioning groove 3 is arranged on the connecting piece, the positioning block 4 is matched with the positioning groove 3 and can enter or leave the positioning groove 3, and the relative position between, through back-and-forth movement locating piece, adjust the distance between dinner plate and the seat, then through the installation of locating piece and connecting piece for the dinner plate is fixed on the seat, and when the baby sat on the seat promptly, the distance of baby and dinner plate was adjustable, prevented that dinner plate and baby distance are too close, and the baby is uncomfortable, and the distance is too far away, and the baby is inconvenient to have dinner.

Further, as shown in fig. 4, 5, 7 and 8, the dish 2 adjusting mechanism includes at least one positioning groove 3 disposed on the armrest 1-2 and positioning blocks 4 disposed at the bottom of the two sides of the dish 2 and adapted to the positioning groove 3, the positioning blocks 4 can slide left and right relative to the positioning grooves 3, when the position of the dish 2 needs to be adjusted, the positioning blocks 4 on the two sides are pulled toward the outside of the armrest 1-2 by hand to be separated from the positioning groove 3 on the seat 1, then the dish 2 is moved to the next positioning groove 3, and then the hand is released, and the positioning blocks 4 can slide to the positioning grooves 3; when a baby sits on the seat 1 conveniently, the positioning blocks 4 on the two sides can slide out of the positioning grooves 3, the dinner plate 2 connected with the armrests 1-2 can be taken down, and when the baby sits stably, the positioning blocks 4 and the positioning grooves 3 can be installed, so that the structure is simple and the installation is convenient; and the dinner plate 2 is more convenient to replace, different dinner plate 2 types can be replaced and the damaged dinner plate 2 can be replaced according to the needs, the whole dining chair does not need to be replaced, and the cost is increased.

Further, as shown in fig. 2, 4, 5, 7 and 8, the adjusting mechanism of the dinner plate 2 further comprises guide plates 5 arranged at the bottoms of the two sides of the dinner plate 2, a sliding groove 5-1 for the positioning block 4 to slide left and right is arranged on each guide plate 5, each sliding groove 5-1 is provided with an opening facing the positioning groove 3, the opening of the positioning groove 3 faces outward and is opposite to the opening of the sliding groove 5-1, the size of each sliding groove 5-1 is consistent with that of the positioning groove 3, the outer side wall of each positioning groove 3 is abutted against the outer side wall of each sliding groove 5-1, each dinner plate 2 is provided with a guide plate 5 which can support the positioning block 4, the sliding grooves 5-1 for the positioning block 4 to slide left and right are arranged on each guide plate 5, the sliding grooves 5-1 correspond to the positioning grooves 3, so as to prevent the positioning block 4 from shifting and causing damage to the, and the dinner plate and the chair can be stably installed.

Furthermore, the dinner plate 2 adjusting mechanism also comprises a reset piece 6 which is arranged at one end and connected with a guide plate 5, and the other end of the reset piece is connected with a positioning block 4, so that the positioning block 4 can slide left and right, the reset piece 6 is a spring, the guide plate 5 is arranged on the dinner plate 2, the positioning block 4 is arranged in the guide plate 5, one end of the spring is arranged on the guide plate 5, the other end of the spring is arranged on the positioning block 4, the reset action of the positioning block 4 is realized, the positioning block 4 can slide left and right in the guide plate 5 in a limited way, when the position of the dinner plate 2 needs to be adjusted, the positioning block 4 can be pulled out of the positioning groove 3 only by applying outside force to the positioning block 4 and overcoming; if the user looses his hand, the positioning block 4 is popped out and reset under the action of the spring, and can be positioned with the positioning groove 3 of the seat 1, so that the operation is simple, other parts are not required to be installed, the cost is reduced, the guide plate 5, the positioning block 4 and the spring are all installed at the bottom of the dinner plate 2, the positioning groove 3 is arranged on the seat 1, other spaces of the dining chair are not occupied, the appearance is attractive, and specific reference is made to fig. 4, 5 and 7.

Further, as shown in fig. 6, the positioning block 4 includes a positioning portion 4-1 and a handle portion 4-2, the positioning portion 4-1 is matched with the positioning slot 3 in a pluggable manner, the cross sections of the positioning portion 4-1 and the positioning slot 3 are both trapezoidal, the trapezoidal size of the positioning portion 4-1 can just enter the positioning slot 3 and is fixed with the positioning slot 3, the positioning portion 4 cannot be separated from the positioning slot 3 without external force due to the force of a spring, the handle portion 4-2 is provided with a pull opening 4-21 for a finger to enter, one end of the pull opening 4-21, which is far away from the positioning slot 3, is arc-shaped, so that the positioning block 4 can be conveniently pulled to slide, and the arc-shaped arrangement is matched with the shape of the finger to prevent the finger from being scratched.

Furthermore, as shown in fig. 7, the baby dining chair is further provided with a pushing rod 7 which is clamped with the backrest 1-3, the pushing rod 7 and the seat 1 are detachably fixed, so that the baby dining chair is convenient to mount, and the clamping fixation is more stable and cannot be easily disengaged.

Further, as shown in fig. 12, 15 and 16, the backrest 1-3 has a mounting member 8, the mounting member 8 is provided with a positioning hole 8-1, the trolley pole 7 is provided with a positioning elastic member 7-1 adapted to the positioning hole 8-1, the trolley pole 7 is inserted into the mounting member and is fixed to the positioning hole 8-1 by the positioning elastic member 7-1, the structure is simple, and the trolley pole 7 is prevented from being removed; the bottom of the pushing rod 7 is further provided with a clamping interface 7-2, the pushing rod 7 is inserted into the mounting piece and is fixedly clamped with the clamping interface 7-2 through a clamping sheet 8-2, the pushing rod 7 is installed and positioned, and potential safety hazards caused by the fact that the pushing rod 7 is separated are prevented through double fixing and positioning.

Furthermore, as shown in fig. 9 and 8, the armrest 1-2 is provided with scale marks 9 matched with the positioning grooves 3 along the extending direction, the position of each scale mark 9 is matched with the position of the positioning groove 3, the rear side edge of the dinner plate 2 is arranged at the scale mark 9, the positioning blocks 4 on the dining table and chair can correspond to the corresponding positioning grooves 3, the dinner plate 2 adjusting mechanism is arranged at the bottom of the dinner plate 2, the scale marks 9 are arranged on the armrest 1-2, the relative positions of the dinner plate 2 and the chair back can be clearly and intuitively adjusted, whether the positioning blocks 4 are aligned with the positioning grooves 3 or not can be observed without stooping, and the operation is simple.

Furthermore, as shown in fig. 9 and 8, the number of the positioning grooves 3 is 3, the 3 positioning grooves 3 are sequentially arranged along the extending direction of the armrest 1-2, the armrest 1-2 is provided with 3 scale marks 9 corresponding to the positioning grooves 3, each scale mark 9 corresponds to one positioning groove 3, when the positioning block 4 is popped out of the positioning groove 3 under the action of the spring, the positioning block can be positioned with the three positioning grooves 3 designed on the seat 1, the three different positioning grooves 3 mainly serve to adjust the position of the dinner plate 2 for use, and only one positioning groove 3 can be positioned during actual use.

Example 2

As shown in fig. 9 to 16, an infant dining chair comprises a seat 1, the seat 1 comprises a base 1-1, armrests 1-2 arranged at the left and right sides of the base 1-1, a backrest 1-3 arranged at the rear of the base 1-1, a push rod mechanism connected with the backrest 1-3, the pushing rod mechanism comprises a pushing rod 7, the seat 1 is provided with an installation part for installing the pushing rod 7, the installation part is clamped with the pushing rod 7, the dining chair is provided with the pushing rod 7, the dining chair can be conveniently pushed to move without bending down and labor-saving operation, the mounting piece is arranged on the seat 1, the pushing rod 7 is fixedly clamped with the seat 1, the detachable sets up, but the free equipment and removable damaged pushing ram 7, reduce cost, and joint fixed position prevents that pushing ram 7 from deviating from and causing the potential safety hazard.

Further, as shown in fig. 12, the cart pushing rod 7 includes a handle 10 and a hand lever 11, the handle 10 is clamped with the hand lever 11 and detachably fixed, the shape of the handle 10 can be changed as required, and the handle 10 is arranged to facilitate pushing and pulling by hand.

Furthermore, the mounting piece and the handle 10 are both provided with positioning holes 8-1, the hand lever 11 is a hollow cylinder, the mounting piece is a groove, the pushing rod 7 is provided with positioning elastic pieces matched with the positioning holes 8-1, the pushing rod 7 is inserted into the mounting piece and is matched and fixed with the positioning holes 8-1 through the positioning elastic pieces, the positioning elastic pieces are mounted in the pushing rod 7, one of the positioning elastic pieces is positioned with the positioning holes 8-1 in the mounting piece, and the other positioning elastic piece is matched with the positioning holes 8-1 in the handle of the pushing rod 7 for positioning, the structure is simple, other mounting pieces are not needed, other operations are not needed, the pushing rod 7 is only required to be inserted into the mounting piece, the positioning elastic pieces are matched with the positioning holes 8-1 along with the insertion of the pushing rod 7, so that the handle 10 is fixed with the hand lever 11, and the hand lever 11 is fixed with the mounting piece, the purpose of preventing the falling-off is achieved; furthermore, the mounting piece and the handle 10 are both provided with a clamping piece 8-2, the bottom inside the groove is provided with the clamping piece 8-2, the upper end and the lower end of the hand lever 11 are both provided with clamping ports 7-2 matched with the clamping piece 8-2, the clamping piece 8-2 is a positioning step, the clamping port 7-2 is a positioning notch, when the cart pushing rod 7 is inserted into the mounting piece, the positioning step in the mounting piece is clamped into the positioning notch at the bottom end of the cart pushing rod for fixing and positioning, the positioning notch at the upper end of the cart pushing rod is positioned with the positioning step in the handle 10, the positioning fixing effect is mainly achieved, the positioning elastic piece is matched with the positioning hole 8-1, and the clamping piece 8-2 is matched with the clamping port 7-2, the double positioning fixing is achieved, the cart pushing and positioning device is more stable, and the two modes are more convenient to use, the operation is not needed to be performed additionally, the operation can be realized after the hand lever 11 is inserted into the mounting part or the handle 10, the operation is simple, no extra space is occupied, and the appearance is attractive, and particularly refer to fig. 9 to 16.

Further, as shown in fig. 12, the positioning elastic member includes an abutting portion 12 abutting against the inside of the hand lever 11 and a positioning post 13 adapted to the positioning hole 8-1, the abutting portion 12 includes two supporting arms 121 connected to a point, the supporting arms 121 abut against the inner wall of the vehicle lever, an included angle formed between the two supporting arms 121 changes to drive the positioning post 13 to move left and right, the triangular structure is more stable, an included angle formed between the two supporting arms 121 changes according to the left and right movement of the positioning post 13, the hand lever 11 is also provided with a hole adapted to the positioning post 13, when the vehicle lever is inserted into the mounting member or the handle 10, the positioning post 13 is pressed to move toward the inner side of the vehicle lever, so that the included angle between the supporting arms 121 is reduced, when the position of the positioning post 13 reaches the positioning hole 8-1, the positioning post 13 is acted, the positioning elastic piece moves towards the outer side of the trolley pole and is matched with the positioning hole 8-1 for installation, and the positioning elastic piece is matched with the positioning hole 8-1, so that the trolley pole is more stable and is not easy to be separated from the trolley pole 7.

Further, as shown in fig. 9 and 16, the clip interface 7-2 includes an opening portion 7-21 and a clip portion 7-22, a diameter of the opening portion 7-21 is larger than a diameter of the clip sheet 8-2, and a diameter of the clip portion 7-22 is smaller than or equal to the diameter of the clip sheet 8-2, when the vehicle handle is inserted to the bottom of the mounting member or the bottom of the handle 10, the clip sheet 8-2 passes through the opening portion 7-21 and then is fixedly mounted on the clip portion 7-22, and when no external force is applied to the vehicle pushing rod 7, the vehicle rod cannot easily fall out of the mounting member or the handle 10, so that the vehicle pushing rod is more stable, simple in structure, convenient to mount and lower in production cost.

The baby dining chair adopts the positioning elastic piece to be matched with the positioning hole 8-1 and is matched with the clamping sheet 8-2 and the clamping interface 7-2, the double fixing and positioning are realized, the fixing force is increased, the pushing rod 7 is prevented from being separated, the structure is simple, the production cost is reduced, the installation is convenient, and other operation steps are not needed.

It should be noted that the above embodiments are merely representative examples of the present invention. The utility model can also have a plurality of deformations. Any simple modification, equivalent changes and modifications made to the above embodiments according to the essence of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a baby dining chair, its characterized in that includes seat (1) and swing joint dinner plate (2) at seat (1) front end, seat (1) includes base (1-1) and sets up handrail (1-2) in the base (1-1) left and right sides, be equipped with the adjustment mechanism who adjusts dinner plate (2) and seat (1) fore-and-aft distance between handrail (1-2) and dinner plate (2), dinner plate adjustment mechanism including setting up connecting piece on handrail (1-2) and setting up locating piece (4) that can be relative base (1-1) back-and-forth movement in dinner plate (2) both sides bottom, be equipped with at least one constant head tank (3) on the connecting piece, locating piece (4) and constant head tank (3) adaptation can get into or constant head tank (3) deviate from.

2. A dining chair for babies as claimed in claim 1, wherein the tray adjustment mechanism further comprises guide plates (5) disposed at the bottom of the tray (2), the guide plates (5) are provided with sliding grooves (5-1) for the positioning block (4) to slide left and right, the sliding grooves (5-1) have openings facing the positioning grooves (3), the openings of the positioning grooves (3) face outward and are opposite to the openings of the sliding grooves (5-1).

3. A baby dining chair as claimed in claim 2, wherein the size of the slot (5-1) is the same as the size of the slot (3).

4. An infant dining chair according to claim 2, wherein the tray adjustment mechanism further comprises a return member (6) connected at one end to the guide plate (5) and at the other end to the positioning block (4) to allow the positioning block (4) to slide side to side.

5. A baby dining chair as claimed in claim 2, wherein the positioning block (4) comprises a positioning portion (4-1) and a handle portion (4-2), the positioning portion (4-1) is adapted to be inserted into and pulled out of the positioning slot (3), the positioning portion (4-1) and the positioning slot (3) are trapezoidal in cross section, the handle portion (4-2) has a pull opening (4-21) for a finger to enter, and the pull opening (4-21) is arc-shaped at an end away from the positioning slot.

6. A baby dining chair as claimed in claim 1, wherein the back (1-3) of said seat (1) is provided with a backrest, and said baby dining chair is further provided with a pushing bar (7) engaging with said backrest (1-3).

7. An infant dining chair according to claim 6, wherein a backrest (1-3) is further provided at the rear side of the seat (1), the backrest (1-3) has a mounting part (8), the mounting part (8) is provided with a positioning hole (8-1), the pushing rod (7) is provided with a positioning elastic part (7-1) matched with the positioning hole (8-1), the pushing rod (7) is inserted into the mounting part (8) and is fixed with the positioning hole (8-1) through the positioning elastic part (7-1).

8. A baby dining chair as claimed in claim 6, wherein the back rest (1-3) is arranged at the back side of the seat (1), the back rest (1-3) is provided with a mounting part (8), a clamping piece (8-2) is arranged at the bottom of the mounting part (8), a clamping interface (7-2) is arranged at the bottom of the pushing rod (7), and the pushing rod (7) is inserted into the mounting part (8) and is clamped and fixed with the clamping interface (7-2) through the clamping piece (8-2).

9. A baby dining chair as claimed in claim 1, wherein the arms (1-2) are provided with graduations (9) along their extent which fit into the detents (3).

10. An infant dining chair according to claim 4, wherein the return member (6) is a spring.