CN218338045U

CN218338045U - Multifunctional dining chair

Info

Publication number: CN218338045U
Application number: CN202221303268.9U
Authority: CN
Inventors: 李青石; 贾叶; 沈海智
Original assignee: Master Baby Products Co ltd
Current assignee: Master Baby Products Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2023-01-20
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a multifunctional dining chair, include: the supporting frame comprises a front support and a rear support, the upper end of the front support is connected with the upper end of the rear support, and at least two groups of limiting parts are arranged on the front support along the vertical direction; the back plate is arranged on the supporting frame; the adjusting components are respectively and movably arranged at two ends of the front bracket, the two adjusting components are driven by external force to slide up and down along the front bracket, and when the adjusting components are matched and connected with any one group of limiting parts, the adjusting components are fixedly connected with the front bracket; the two sides of the front end of the seat plate are respectively connected with the two adjusting components, and the height of the seat plate can be adjusted by up-down sliding of the adjusting components. The structure is simple, the using function of the dining chair can be greatly enriched, and the utilization rate of the product is effectively improved.

Description

Multifunctional dining chair

Technical Field

The utility model relates to a children dining chair technical field especially relates to a multifunctional dining chair.

Background

Child dinning chair provides very big facility for children have dinner, however, among the relevant art, most child dinning chairs usually only can provide children and sit when having dinner and use, and the function is comparatively single, just is idle extravagant basically after children grow up.

Disclosure of Invention

The utility model discloses aim at solving one of the problems that exist among the prior art to a certain extent at least, for this reason, the utility model provides a multifunctional dining chair, its simple structure can enrich the service function of dining chair greatly to effectively improve the utilization ratio of product.

The above purpose is realized by the following technical scheme:

a multifunctional dining chair, comprising:

the supporting frame comprises a front support and a rear support, the upper end of the front support is connected with the upper end of the rear support, and at least two groups of limiting parts are arranged on the front support along the vertical direction;

the back plate is arranged on the supporting frame;

the adjusting components are respectively and movably arranged at two ends of the front bracket, the two adjusting components are driven by external force to slide up and down along the front bracket, and when the adjusting components are matched and connected with any one group of limiting parts, the adjusting components are fixedly connected with the front bracket;

the two sides of the front end of the seat plate are respectively connected with the two adjusting components, and the height of the seat plate can be adjusted by up-down sliding of the adjusting components.

In some embodiments, the adjusting assembly includes a fixing frame, a key and a first spring, wherein the seat plate is disposed on the fixing frame, sliding sleeves are respectively disposed on two sides of the fixing frame, the two sliding sleeves are respectively sleeved on two ends of the front bracket, an installation cavity is defined on an outer wall of the sliding sleeve, the key is hinged in the installation cavity, a through hole is formed in a side wall of the installation cavity, a lower end of the key penetrates through the through hole and establishes a connection relationship with the limiting portion so that the fixing frame is fixedly connected with the front bracket, or the lower end of the key is disconnected from the limiting portion so that the fixing frame slides up and down, and an upper end of the key abuts against the inside of the installation cavity through the first spring to define the pressing motion of the key.

In some embodiments, each set of limiting portions includes two limiting holes, the two limiting holes are respectively opened on two sides of the front bracket, a top member is protruded at the lower end of the key, and the top member extends into the limiting holes after passing through the through hole so that the fixing frame is matched and connected with the current set of limiting portions.

In some embodiments, grooves are respectively concavely arranged on two sides of the front support, positioning portions are convexly arranged on the sliding sleeve, and the positioning portions are matched and connected with the grooves to limit the sliding of the fixing frame.

In some embodiments, the dining plate comprises a seat plate and a crotch guard plate, wherein the crotch guard plate is detachably arranged on the seat plate, a first installation part is arranged on the crotch guard plate, a connecting part is arranged on the dining plate, and the first installation part is matched and connected with the connecting part so that the dining plate is detachably connected with the crotch guard plate.

In some embodiments, a second mounting part is arranged on the rear bracket, and when the dinning plate is detached from the crotch guard, the connecting part is matched and connected with the second mounting part so that the dinning plate and the rear bracket can be detachably connected together.

In some embodiments, an unlocking key is provided on the dinner plate, one end of the unlocking key is connected with the connecting part to drive the connecting part to slide relative to the dinner plate, and the other end of the unlocking key is abutted with a second spring to perform resetting movement on the sliding of the unlocking key.

In some embodiments, the first and second mounting portions are identical in structure.

In some embodiments, a first limiting portion and a second limiting portion are provided on both sides of the front bracket at an interval in a vertical direction, and a height of the first limiting portion is higher than a height of the second limiting portion.

In some embodiments, the vehicle further comprises a pedal, and two ends of the pedal are respectively matched and assembled with two sides of the front bracket.

Compared with the prior art, the utility model discloses an at least including following beneficial effect:

1. the utility model discloses a multifunctional dining chair, its simple structure can greatly enrich the service function of dining chair to effectively improve the utilization ratio of product.

Drawings

FIG. 1 is a schematic view of the dining chair of the embodiment of the present invention after being installed on a dining board;

FIG. 2 is a schematic view of the dining chair with the dining plate removed according to the embodiment of the present invention

FIG. 3 is a schematic view of the seat plate of the dining chair in the first position-limiting portion according to the embodiment of the present invention;

figure 4 is a schematic view of the seat plate of the dining chair in the second position-limiting portion according to the embodiment of the present invention;

figure 5 is an exploded view of the dining chair of the present invention.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.

Example (b):

as shown in fig. 1 to 5, the present embodiment provides a multifunctional dining chair, comprising:

the supporting frame 1 comprises a front support 2 and a rear support 3, the upper end of the front support 2 is connected with the upper end of the rear support 3, and at least two groups of limiting parts are arranged on the front support 2 along the vertical direction;

the back plate 4 is arranged on the support frame 1;

the adjusting components 5 are respectively and movably arranged at two ends of the front support 2, the two adjusting components 5 are driven by external force to slide up and down along the front support 2, and when the adjusting components 5 are matched and connected with any one group of limiting parts, the adjusting components 5 are fixedly connected with the front support 2;

seat board 6, the both sides of seat board 6 front end are connected with two adjusting part 5 respectively, slide in order to adjust seat board 6's height from top to bottom through adjusting part 5.

In this embodiment, fore-stock 2 includes two front support legs that left and right sides symmetry set up, back support 3 includes two back support legs that left and right sides symmetry set up, two back support legs are connected with the upper end of two front support legs is corresponding, thereby make support frame 1 support subaerial, be provided with two sets of spacing portions along vertical direction at least on fore-stock 2, two adjusting part 5 of external drive slide from top to bottom along fore-stock 2, cooperate after being connected so that adjusting part 5 and fore-stock 2 fixed connection are in the same place with arbitrary a set of spacing portion when adjusting part 5, thereby make seat board 6 highly adjust according to the required height of user, and then make the dining chair satisfy the demand of multiple high scene, moreover, the steam generator is simple in structure, the service function of dining chair can be greatly enriched, thereby effectively improve the utilization ratio of product.

Further, the adjusting assembly 5 includes a fixing frame 51, a key 52 and a first spring 53, wherein the seat plate 6 is disposed on the fixing frame 51, two sides of the fixing frame 51 are respectively provided with a sliding sleeve 54, the two sliding sleeves 54 are respectively sleeved on two ends of the front bracket 2, an installation cavity 55 is defined on an outer wall of the sliding sleeve 54, the key 52 is hinged in the installation cavity 55, a through hole is opened on a sidewall of the installation cavity 55, a connection relationship is established between a lower end of the key 52 and the limiting part after passing through the through hole so as to fixedly connect the fixing frame 51 and the front bracket 2, or a connection relationship is disconnected between the lower end of the key 52 and the limiting part so as to enable the fixing frame 51 to slide up and down, and an upper end thereof abuts against the installation cavity 55 through the first spring 53 so as to limit a pressing movement of the key 52.

Preferably, each set of limiting portions comprises two limiting holes, the two limiting holes are respectively opened on two sides of the front bracket 2, a top member 56 is convexly arranged at the lower end of the key 52, and when the top member 56 passes through the through hole, the top member extends into the limiting holes so that the fixing frame 51 is matched and connected with the current set of limiting portions.

Specifically, grooves 21 are concavely provided on both sides of the front bracket 2, respectively, and positioning portions are convexly provided on the sliding sleeve 54, and the positioning portions are cooperatively connected with the grooves 21 to limit the sliding of the fixing frame 51.

Further, a first limiting portion and a second limiting portion are arranged on two sides of the front support 2 at intervals along the vertical direction, and the height of the first limiting portion is higher than that of the second limiting portion.

In this embodiment, be provided with first spacing portion and the spacing portion of second along the vertical direction interval on the both sides of fore-stock 2, first spacing portion is located the top position department of the spacing portion of second to make the height that highly is higher than the spacing portion of second of first spacing portion, first spacing portion includes two spacing holes, and the spacing portion of second includes two spacing holes equally, and the limiting hole of every group is seted up respectively on the both sides on fore-stock 2 symmetrically. Because the two sides of the fixing frame 51 are respectively provided with the sliding sleeves 54, the two sliding sleeves 54 are respectively sleeved at the two ends of the front support 2, the fixing frame 51 can slide up and down along the front support 2 through the matching action of the two sliding sleeves 54, the mounting seat is arranged on the rear wall of the sliding sleeve 54, certainly, the mounting seat is not limited to be arranged on the rear wall of the sliding sleeve 54, other more suitable mounting positions can be selected according to actual requirements, the mounting seat is described by being arranged on the rear wall of the sliding sleeve 54 by way of example in the embodiment, and other descriptions are omitted. An installation cavity 55 with an open end is defined in the installation seat, the key 52 is arranged in the installation cavity 55 through the open end of the installation cavity 55, the two sides of the key 52 are hinged in the installation cavity 55 through hinge shafts, a through hole is formed in one side wall of the installation cavity 55 far away from the open end of the installation cavity, a top member 56 at the lower end of the key 52 penetrates through the through hole and then extends, and the upper end of the key 52 abuts against the installation cavity 55 through a first spring 53 to limit the pressing movement of the key 52.

In this embodiment, when the seat plate 6 is located at the first position-limiting portion, if the height of the seat plate 6 needs to be lowered, the user presses the upper end portion of the key 52 to move the upper end of the key 52 from back to front, so that the key 52 compresses the first spring 53, and the lower end of the key 52 moves from front to back to disconnect the tightening member 56 of the key 52 from the first position-limiting portion, and then the user continues to drive the fixing frame 51 to slide down along the vertical direction of the front bracket 2 by external force, and at the same time, the positioning portion is connected with the groove 21 in a matching manner to limit the sliding of the fixing frame 51, so that the sliding of the fixing frame 51 is prevented from displacing, until the tightening member 56 at the lower end of the key 52 slides down to the second position-limiting portion, under the action of the elastic force of the first spring 53, the upper end of the key 52 moves from front to back to reset the upper end of the key 52, so that the tightening member 56 of the key 52 passes through the through hole and then connects with the first position-limiting portion, so that the lower end of the fixing frame 52 is connected to the first position-limiting portion of the fixing frame 6, and the lower position-limiting portion of the fixing frame 2.

Further, the dining plate comprises a crotch protecting plate 11 and a dining plate 12, wherein the crotch protecting plate 11 is detachably arranged on the seat plate 6, a first installation part is arranged on the crotch protecting plate 11, a connecting part is arranged on the dining plate 12, and the first installation part is matched and connected with the connecting part so that the dining plate 12 is detachably connected with the crotch protecting plate 11.

Preferably, a second mounting portion 31 is provided on the rear bracket 3, and when the dinning board 12 is detached from the crotch guard 11, the connecting portion is coupled with the second mounting portion 31 to detachably connect the dinning board 12 with the rear bracket 3.

Further, an unlocking key is arranged on the dinning board 12, one end of the unlocking key is connected with the connecting part to drive the connecting part to slide relative to the dinning board 12, and the other end of the unlocking key is abutted with a second spring to perform resetting movement on the sliding of the unlocking key.

Preferably, the first and second mounting portions 31 are identical in structure.

Specifically, a first limiting portion and a second limiting portion are arranged on two sides of the front bracket 2 at intervals along the vertical direction, and the height of the first limiting portion is higher than that of the second limiting portion.

In particular, the pedal 8 is further included, and both ends of the pedal 8 are respectively matched and assembled with both sides of the front bracket 2.

In the present embodiment, a cross bar is provided on both rear supporting legs of the rear supporter 3, a second mounting portion 31 is provided at a middle position of the cross bar, and the first and second mounting portions 31 have the same structure, thereby facilitating the assembly of the dinning board 12. Can cooperate with first installation department when the connecting portion of dining plate 12 and be connected so that dining plate 12 installs on the dining chair, thereby do benefit to children and eat on the dining chair, if need to make the dining chair realize the function of seat, the user presses behind the release key through external force and slides with drive connecting portion for dining plate 12, after the connecting portion of dining plate 12 and the first installation department disconnection relation so that dining plate 12 is dismantled by the dining chair, then cooperate the connecting portion of dining plate 12 and second installation department 31 to be connected, thereby place dining plate 12 on the rear bracket 3 of dining chair, and then do benefit to the arrangement of dining plate 12 and accomodate, after dining chair dismantles dining plate 12 simultaneously, still can make the dining chair realize the function of seat, then the user is through adjusting the height of seat board 6, thereby make seat board 6 of dining chair can satisfy the demand of different seat heights.

What has been described above is merely some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which all fall within the scope of the invention.

Claims

1. A multifunctional dining chair, comprising:

the supporting frame (1) comprises a front support (2) and a rear support (3), the upper end of the front support (2) is connected with the upper end of the rear support (3), and at least two groups of limiting parts are arranged on the front support (2) along the vertical direction;

the back plate (4), the back plate (4) is arranged on the support frame (1);

the adjusting assemblies (5) are respectively movably arranged at two ends of the front support (2), the two adjusting assemblies (5) are driven by external force to slide up and down along the front support (2), and after the adjusting assemblies (5) are matched and connected with any one group of limiting parts, the adjusting assemblies (5) are fixedly connected with the front support (2);

seat board (6), the both sides of seat board (6) front end respectively with two adjusting part (5) are connected, through sliding from top to bottom of adjusting part (5) is in order to right the height of seat board (6) is adjusted.

2. The multifunctional dining chair according to claim 1, wherein the adjusting assembly (5) comprises a fixed frame (51), a button (52) and a first spring (53), wherein the seat plate (6) is disposed on the fixed frame (51), sliding sleeves (54) are respectively disposed on two sides of the fixed frame (51), the sliding sleeves (54) are respectively sleeved on two ends of the front bracket (2), a mounting cavity (55) is defined on an outer wall of the sliding sleeve (54), the button (52) is hinged in the mounting cavity (55), a through hole is formed on a side wall of the mounting cavity (55), a lower end of the button (52) passes through the through hole and then is connected with the limiting portion to fixedly connect the fixed frame (51) and the front bracket (2), or a lower end of the button (52) is disconnected with the limiting portion to enable the fixed frame (51) to slide up and down, and an upper end of the button is abutted against the mounting cavity (55) through the first spring (53) to limit a pressing movement of the fixed frame (52).

3. A multi-functional dining chair according to claim 2, wherein each set of position-limiting portions comprises two position-limiting holes, two position-limiting holes are opened on two sides of the front frame (2), a top member (56) is protruded from the lower end of the button (52), and the top member (56) is protruded into the position-limiting holes after passing through the through holes so as to make the fixing frame (51) and the current set of position-limiting portions cooperate and connect together.

4. A multi-functional dining chair according to claim 2, wherein said front frame (2) is recessed with grooves (21) on both sides thereof, and said sliding sleeve (54) is raised with positioning portions, said positioning portions being engaged with said grooves (21) to limit the sliding of said fixing frame (51).

5. A multifunctional dining chair according to claim 1, further comprising a crotch guard (11) and a dining plate (12), wherein the crotch guard (11) is detachably mounted on said seat plate (6), a first mounting portion is provided on said crotch guard (11), and a connecting portion is provided on said dining plate (12), said first mounting portion is cooperatively connected with said connecting portion to detachably connect said dining plate (12) and said crotch guard (11).

6. A multi-functional dining chair according to claim 5, wherein a second mounting portion (31) is provided on said rear frame (3), and when said dining plate (12) is detached from said crotch panel (11), said connecting portion is engaged with said second mounting portion (31) to detachably connect said dining plate (12) to said rear frame (3).

7. A multi-functional dining chair according to claim 6, wherein an unlocking key is provided on said dining plate (12), one end of said unlocking key is connected to said connecting portion to drive the connecting portion to slide relative to said dining plate (12), and the other end of said unlocking key abuts against a second spring to perform a return movement on the sliding of the unlocking key.

8. A multi-function dining chair according to claim 6, wherein the first and second mounting portions (31) are identical in structure.

9. A multi-functional dining chair according to claim 1, wherein the front frame (2) has a first and a second stop portion spaced apart from each other in the vertical direction, and the height of the first stop portion is greater than that of the second stop portion.

10. A multifunctional dining chair according to any one of claims 1 to 9, further comprising a pedal (8), wherein both ends of said pedal (8) are respectively fitted with both sides of said front frame (2).