CN215076921U - Multifunctional dining chair - Google Patents

Abstract

The application relates to the technical field of catering tools and discloses a multifunctional dining chair which comprises a cushion, armrests, a backrest, supporting legs, a sliding assembly, a lifting assembly, an adjusting assembly and a supporting assembly. The utility model has the advantages that: can make the dining chair in the use, accomplish in proper order and increased the function of putting to increase the regulatory function of the back of dining chair, and increased the pedal regulatory function of dining chair when using, still increased the landing leg change of dining chair, thereby make the function diversification of dining chair, make the operator more comfortable convenient in the use.

Description

Multifunctional dining chair

Technical Field

The application relates to the technical field of catering tools, in particular to a multifunctional dining chair.

Background

The dining table and chair refers to the table and chair needed when people eat meals in a dining room, and the dining table sold in the market is divided into two types, namely solid wood and artificial board, with the color of raw wood as the most; in addition, the dining table with the transparent glass surface base made of marble or metal also has certain market share.

When the dining chair in the prior art is used, the required dining chair needs to be replaced according to different people, so that the inconvenience is very high, and the inconvenience is brought to restaurant personnel while the cost is increased because a bracket needs to be additionally added to the infant seat or the infant seat needs to be replaced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a multifunctional dining chair, which comprises a cushion, two handrails, two backs, four legs, four sliding assemblies, a lifting assembly, an adjusting assembly and a supporting assembly, wherein the handrails are symmetrically arranged at two sides of the cushion, the four legs are respectively and symmetrically arranged at the bottom of the cushion, a rotating rod is arranged between the two handrails, the back is sleeved on the rotating rod, a containing groove is formed in one handrail, the adjusting assembly is arranged in the containing groove, the adjusting assembly is connected with the rotating rod, sliding grooves are formed in the two handrails, the two sliding assemblies are respectively arranged on the two handrails and are respectively movably connected with the two sliding grooves, the lifting assembly is arranged at the bottom of the cushion, the supporting component is arranged between the two armrests and connected with the cushion, and a foot pad is arranged at the bottom of the supporting component.

Further, two the sliding component all includes sliding block, lifter and backup pad, the sliding block slides and sets up in the sliding tray, the lifter articulates and sets up on the lateral wall of sliding block, the articulated top that sets up at the lifter of backup pad.

Further, the adjusting part includes adjusting motor, adjusting gear and rotating gear, adjusting motor sets up in the holding tank, rotating gear is located the holding tank to rotating gear is connected with the dwang, adjusting gear sets up on adjusting motor's output to mesh mutually between adjusting gear and the rotating gear.

Further, the lifting component comprises a lifting motor, a lifting screw, a lifting box, a lifting plate and two lifting legs, the lifting box is arranged at the bottom of the cushion, the lifting motor is arranged in the lifting box, the lifting screw is located below the lifting box, one end of the lifting screw penetrates through the lifting box and is connected with the output end of the lifting motor, the lifting plate is sleeved at the other end of the lifting screw, the lifting legs are symmetrically arranged on two sides of the lifting plate, the lifting legs lean out and stand from top to bottom, and the lifting legs are connected through an H-shaped pull foot bar.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of them, when the locating place on the desk is not enough, drive the lifter through adjusting the sliding block and remove, drive the backup pad by the lifter and remove, later drive the backup pad through the lifter and carry out lifting adjusting, later through the upset backup pad, support by the object that the backup pad will need visit to increased the function that the object was put to the dining chair.

Secondly, when the position of the back cushion needs to be adjusted, the adjusting gear is driven to rotate by starting the adjusting motor, the rotating gear is driven to rotate by the adjusting gear, the rotating rod is driven to rotate by the rotating gear, the back cushion is driven to adjust the angle by the rotating rod, so that the adjustability of the angle of the back cushion is realized,

and thirdly, when the state is required to be changed, the lifting motor is started to drive the lifting screw to rotate, the lifting screw drives the lifting plate to be adjusted downwards, the two lifting legs are driven by the lifting plate to move downwards to the ground, the whole body is supported by the two lifting legs, and meanwhile, the whole body is driven to swing forwards and backwards through the two lifting legs, so that the operator can use the lifting plate more comfortably.

Fourthly, the foot pad is driven to lift and adjust through the lifting chair structure, so that the foot pad can be adjusted according to the requirements of users.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the sliding assembly of the present invention;

fig. 3 is a schematic perspective view of the adjusting assembly of the present invention;

fig. 4 is a schematic perspective view of the support assembly of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the middle lifting assembly of the present invention.

In the figure: 1-a seat cushion, 2-an armrest, 3-a backrest, 4-a support leg, 5-a sliding component, 6-a lifting component, 7-an adjusting component, 8-a supporting component, 81-a foot pad, 51-a sliding block, 52-a lifting rod, 53-a supporting plate, 71-an adjusting motor, 72-an adjusting gear, 73-a rotating gear, 61-a lifting motor, 62-a lifting screw, 63-a lifting box, 64-a lifting plate and 65-a lifting leg.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

In the embodiment, as shown in fig. 1 to 5, a multifunctional dining chair comprises a cushion 1, two armrests 2, a backrest 3, two supporting legs 4, sliding assemblies 5, a lifting assembly 6, an adjusting assembly 7 and a supporting assembly 8, wherein the two armrests 2 are symmetrically arranged at two sides of the cushion 1, the four supporting legs 4 are respectively symmetrically arranged at the bottom of the cushion 1, a rotating rod is arranged between the two armrests 2, the backrest 3 is sleeved on the rotating rod, an accommodating groove is arranged on one armrest 2, the adjusting assembly 7 is arranged in the accommodating groove, the adjusting assembly 7 is connected with the rotating rod, two sliding grooves are arranged on the two armrests 2, the two sliding assemblies 5 are respectively arranged on the two armrests 2, and two sliding component 5 respectively with two sliding tray swing joint, lifting unit 6 sets up the bottom at the cushion 1, supporting component 8 sets up between two handrail 2 to supporting component 8 is connected with cushion 1, the bottom of supporting component 8 is equipped with and fills up sole 81, can make the more comfortable use of operator through filling up sole 81.

Two sliding component 5 all includes sliding block 51, lifter 52 and backup pad 53, sliding block 51 slides and sets up in the sliding tray, lifter 52 articulates and sets up on sliding block 51's lateral wall, backup pad 53 articulates and sets up at the top of lifter 52, when the locating place on the desk is not enough, drives lifter 52 through adjusting sliding block 51 and removes, drives backup pad 53 by lifter 52 and removes, later drives backup pad 53 through lifter 52 and carries out lift adjustment, later through upset backup pad 53, supports the object that needs the visit by backup pad 53 to the function of object is put to the dining chair has been increased.

Adjusting part 7 includes accommodate motor 71, adjusting gear 72 and rotating gear 73, accommodate motor 71 sets up in the holding tank, rotating gear 73 is located the holding tank to rotating gear 73 is connected with the dwang, adjusting gear 72 sets up on accommodate motor 71's output, and mesh mutually between adjusting gear 72 and the rotating gear 73, when the headrest position is adjusted to needs, drive adjusting gear 72 through opening accommodate motor 71 and rotate, drive rotating gear 73 by adjusting gear 72 and rotate, rethread rotating gear 73 drives the dwang and rotates, drive the headrest by the dwang and carry out angle modulation, thereby realized the adjustability to the headrest angle.

The lifting component 6 comprises a lifting motor 61, a lifting screw 62, a lifting box 63, a lifting plate 64 and two lifting legs 65, the lifting box 63 is arranged at the bottom of the cushion 1, the lifting motor 61 is arranged in the lifting box 63, the lifting screw 62 is positioned below the lifting box 63, one end of the lifting screw 62 penetrates through the lifting box 63 and is connected with the output end of the lifting motor 61, the lifting plate 64 is sleeved on the other end of the lifting screw 62, the two lifting legs 65 are symmetrically arranged at two sides of the lifting plate 64, the two lifting legs 65 are obliquely erected from top to bottom and connected by an H-shaped pull pin, when the state needs to be changed, the lifting motor 61 is started to drive the lifting screw 62 to rotate, the lifting screw 62 drives the lifting plate 64 to adjust downwards, and then the lifting plate 64 drives the two lifting legs 65 to move downwards to the ground, the whole body is supported by the two lifting legs 65, and meanwhile, the whole body is driven to swing back and forth through the two lifting legs 65, so that an operator can use the lifting leg more comfortably.

The support assembly 8 is a prior art lift chair structure and will not be described in more detail herein. The supporting component 8 drives the foot pad plate 81 to lift and adjust, so that the foot pad plate 81 can be adjusted according to the requirements of a user.

The utility model discloses a theory of operation: when the position of the desk is not enough, the lifting rod 52 is driven to move through the adjusting sliding block 51, the supporting plate 53 is driven to move by the lifting rod 52, then the supporting plate 53 is driven to lift and adjust through the lifting rod 52, then the supporting plate 53 is turned over, an object to be visited is supported by the supporting plate 53, when the position of the headrest is required to be adjusted, the adjusting gear 72 is driven to rotate through the opening of the adjusting motor 71, the rotating gear 73 is driven to rotate by the adjusting gear 72, the rotating rod is driven to rotate through the rotating gear 73, the headrest is driven to adjust the angle through the rotating rod, so that the adjustability of the angle of the headrest is realized, when the state is required to be changed, the lifting screw 62 is driven to rotate through the opening of the lifting motor 61, the lifting plate 64 is driven to adjust downwards through the lifting screw 62, and the two lifting legs 65 are driven to move downwards to the ground through the lifting plate 64, support whole by two lift legs 65, meanwhile, drive whole rocking from beginning to end through two lift legs 65, make the more comfortable use of operator, rethread lift chair structure drives and fills up sole 81 lift adjustment to make and fill up sole 81 and can adjust according to user's demand.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (4)

1. A multifunctional dining chair is characterized in that: comprises a cushion (1), two handrails (2), a backrest (3), two supporting legs (4), sliding components (5), a lifting component (6), adjusting components (7) and a supporting component (8), wherein the handrails (2) are symmetrically arranged at two sides of the cushion (1), the number of the supporting legs (4) is four, the supporting legs (4) are respectively symmetrically arranged at the bottom of the cushion (1), a rotating rod is arranged between the two handrails (2), the backrest (3) is sleeved on the rotating rod, an accommodating groove is formed in one handrail (2), the adjusting components (7) are arranged in the accommodating groove, the adjusting components (7) are connected with the rotating rod, sliding grooves are formed in the two handrails (2), and the sliding components (5) are provided with two sliding grooves, two slide assembly (5) set up respectively on two handrail (2) to two slide assembly (5) respectively with two sliding tray swing joint, lifting unit (6) set up the bottom at cushion (1), supporting component (8) set up between two handrail (2) to supporting component (8) are connected with cushion (1), the bottom of supporting component (8) is equipped with fills up sole (81).

2. The multifunctional dining chair according to claim 1, wherein: two slide subassembly (5) all include sliding block (51), lifter (52) and backup pad (53), sliding block (51) slide and set up in the sliding tray, lifter (52) hinge sets up on the lateral wall of sliding block (51), backup pad (53) hinge sets up the top at lifter (52).

3. The multifunctional dining chair according to claim 1, wherein: the adjusting assembly (7) comprises an adjusting motor (71), an adjusting gear (72) and a rotating gear (73), the adjusting motor (71) is arranged in the accommodating groove, the rotating gear (73) is located in the accommodating groove, the rotating gear (73) is connected with the rotating rod, the adjusting gear (72) is arranged on the output end of the adjusting motor (71), and the adjusting gear (72) is meshed with the rotating gear (73).

4. The multifunctional dining chair according to claim 1, wherein: the lifting component (6) comprises a lifting motor (61), a lifting screw (62), a lifting box (63), a lifting plate (64) and two lifting legs (65), the lifting box (63) is arranged at the bottom of the seat cushion (1), the lifting motor (61) is arranged in the lifting box (63), the lifting screw (62) is located below the lifting box (63), one end of the lifting screw (62) penetrates through the output end of the lifting box (63) and the lifting motor (61) to be connected, the lifting plate (64) is sleeved at the other end of the lifting screw (62), the lifting legs (65) are symmetrically arranged at two sides of the lifting plate (64), the lifting legs (65) are inclined and stand outwards from top to bottom and are connected through an H-shaped pull foot.

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