CN221307704U

CN221307704U - Deck chair support

Info

Publication number: CN221307704U
Application number: CN202323421002.1U
Authority: CN
Inventors: 于飞龙
Original assignee: Anji Xuanlong Furniture Co ltd
Current assignee: Anji Xuanlong Furniture Co ltd
Priority date: 2023-12-15
Filing date: 2023-12-15
Publication date: 2024-07-12
Anticipated expiration: 2033-12-15

Abstract

The utility model provides a reclining chair bracket, which comprises a fixed bracket group, a movable bracket group and a power device; the fixed support group comprises two first side plates and a first connecting rod fixedly connected with the two first side plates, the movable support group comprises two second side plates and a second connecting rod fixedly connected with the two second side plates, and the upper side of each second side plate is vertically connected with a horizontal supporting plate; the middle part of the first connecting rod is provided with a first hinging part, the middle part of the second connecting rod is provided with a second hinging part, the power device comprises a power base and a telescopic power rod connected with the power base, the power base is movably connected with the first hinging part, and the end part of the power rod is movably connected with the second hinging part. According to the utility model, the relative positions of the fixed bracket group and the movable bracket group in the horizontal direction can be adjusted through the power device, so that the relative positions of the cushion connected with the movable bracket group and the chair legs connected with the fixed bracket group in the horizontal direction can be adjusted, and the use comfort level is improved.

Description

Deck chair support

Technical Field

The utility model relates to the technical field of seats, in particular to a reclining chair bracket.

Background

With the improvement of life quality of people, the requirements on the use comfort and functional diversity of chairs are higher and higher, and new-type chairs with multiple functions of cushion height adjustment, chair back angle adjustment and the like are gradually derived. The chair can be a multifunctional chair designed based on chair back angle adjustment, and the chair back and the seat cushion can be combined to form a simple lying bed through changing the chair back angle, so that a more comfortable resting mode is provided, the multifunctional chair is particularly suitable for people who need to maintain sitting postures for a long time because of study and work, the resting mode can be changed into lying from sitting postures, and fatigue of waist and neck can be relieved.

When changing from the position of sitting to lying, in order to improve comfort level people's shank can relax and stretch forward usually, and in order to provide shank and relax the space, need keep away from the desk with the seat generally, some prior art have set up the cushion of adjustable front and back position to conveniently reserve the space for the shank, for example patent document with publication number CN116350027A discloses a comfortable lying leisure chaise longue, this leisure chaise longue includes the cushion, and the left and right sides of cushion all is equipped with the handrail, and the rear side of cushion is provided with the back, and the downside of cushion is provided with adjusts the end box, it includes back fixed seat to adjust the end box, installs the front and back seat that can reciprocate on the back fixed seat, the front and back moves the seat and is connected with the cushion, and the spring holder is installed to the front and back fixed seat downside, and the vertical air spring's that is provided with in spring's lifting end links to each other with the spring holder, the lower extreme of air spring is fixed on the chair base, it is provided with the lock spanner of control adjustment end box to correspond with the lock stopper. Above-mentioned technical scheme has set up the regulation end box in the downside of cushion, and the cushion moves the restriction within range of seat back and forth after being connected with the front and back and can reciprocate for can adjust the position of cushion simultaneously, improve the use comfort, but the adjustment mechanism structure of this technical scheme is comparatively complicated, and the spare part that uses is more, leads to manufacturing cost higher, the equipment time is longer, is unfavorable for marketing.

Disclosure of utility model

In order to solve the problems, the utility model provides the reclining chair bracket which is simple in structure and easy to assemble, and the seat cushion can be adjusted by only one power device, so that the reclining chair bracket is convenient to use.

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

A reclining chair bracket comprises a fixed bracket group, a movable bracket group and a power device; the fixed support group comprises two first side plates and a first connecting rod fixedly connected with the two first side plates, the movable support group comprises two second side plates and a second connecting rod fixedly connected with the two second side plates, and the upper side of each second side plate is vertically connected with a horizontal supporting plate; the middle part of the first connecting rod is provided with a first hinge part, the middle part of the second connecting rod is provided with a second hinge part, the power device comprises a power base and a telescopic power rod connected with the power base, the power base is movably connected with the first hinge part, and the end part of the power rod is movably connected with the second hinge part.

In the utility model, the fixed bracket group is used for fixedly connecting chair legs, the first movable bracket group is used for fixedly connecting a cushion, the power device is used for changing the relative position of the movable bracket group and the fixed bracket group so as to adjust the position of the cushion, and particularly, when the power rod of the power device stretches, the first connecting rod and the second connecting rod are close to or far away from each other so as to enable the second side plate to move relative to the first side plate, the cushion fixed on the horizontal support plate moves along with the second side plate, so that the cushion and the chair legs are relatively displaced in the horizontal direction, and the position of the cushion is changed so as to be convenient for a user to adjust the leg postures. The seat support can adjust the position of the seat cushion without moving the seat, has simple structure, uses less small parts, has lower production cost and is easy to assemble.

It should be noted that, in the present utility model, the first end of the first side plate/the second side plate refers to the end that is close to the backrest after the reclining chair is assembled, and the second end refers to the end that is far away from the backrest.

Further, the first connecting rod is arranged at a position close to the first end of the first side plate, and the second connecting rod is arranged at a position close to the second end of the second side plate.

Further, the fixed support group comprises two first connecting rods which are arranged in a separated mode, and a spacing part is formed between the two first connecting rods.

Further, a connecting block for connecting the two first connecting rods is arranged in the spacing part.

Further, a mounting base plate connected with the two first connecting rods is arranged in the interval part, and a chair leg mounting rod extending towards the lower side direction is connected with the mounting base plate.

Further, the second side plate is arranged above the first side plate, the first side plate is fixedly connected with a supporting piece extending towards the direction of the second side plate, a supporting part is formed at the upper end of the supporting piece, the horizontal supporting plate is movably lapped above the supporting part, and a height difference is formed between the first connecting rod and the second connecting rod.

Further, the support member includes an arc-shaped transition portion, wherein an upper end of the arc-shaped transition portion is connected to the support portion, and a lower end of the arc-shaped transition portion extends in a direction approaching the first end of the first side plate and is connected to the first side plate. When the power rod contracts, the second side plate moves towards the direction of the arc-shaped transition part, the horizontal support plate is separated from the support part and is in an overhead state, the second side plate can rotate to a certain extent by applying downward pressure to the horizontal support part, and the arc-shaped transition part is positioned at the position where the chair back is connected with the cushion for assembling the complete reclining chair, so that when a user lies down, the pressure applied by the buttocks can enable the cushion to be recessed to a certain extent at the position corresponding to the arc-shaped transition part, the buttocks are adapted to the buttocks to a certain extent, and the comfort level of the user is improved.

Further, the vertical plate of the second side plate is aligned with the first side plate.

Further, the first end of the second side plate is provided with a backrest hinge. In the installation process of the reclining chair, the second side plate and the backrest can be hinged through the backrest hinge part, so that the backrest and the second side plate form linkage, and the reclining chair can be conveniently switched under different use states.

In summary, the following beneficial effects can be obtained by applying the utility model:

1. According to the utility model, the relative positions of the fixed bracket group and the movable bracket group in the horizontal direction can be adjusted through the power device, so that the relative positions of the cushion connected with the movable bracket group and the chair legs connected with the fixed bracket group in the horizontal direction can be adjusted, and the use comfort level is improved.

2. In some embodiments of the utility model, the first side plate and the second side plate are arranged overhead through the supporting piece, and the supporting piece is provided with an arc transition part, so that the part of the second side plate above the arc transition part can be pressed down, and a concave structure suitable for human buttocks can be formed at the joint position of the backrest and the cushion when the reclining chair is applied.

3. In some embodiments of the present utility model, the first end of the second side plate is provided with a backrest hinge part, and the backrest hinge part can be movably connected with the backrest, so that a linkage structure is formed between the backrest and the cushion, and the switching of the reclining chair in different states is facilitated

Drawings

FIG. 1 is a schematic structural view of a reclining chair support in an embodiment;

FIG. 2 is a schematic view of the support member of FIG. 1;

In the figure, 1-first side plate, 2-first connecting rod, 21-first hinge part, 22-spacer part, 23-connecting block, 24-mounting base plate, 25-chair leg mounting rod, 3-second side plate, 31-horizontal supporting plate, 4-second connecting rod, 41-second hinge part, 5-power device, 51-power base, 52-power rod, 6-supporting piece, 61-supporting part and 62-arc transition part.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, this embodiment provides a reclining chair support mainly composed of a fixed support group located relatively below, a movable support group located relatively above, and a power device 5 connecting the fixed support group and the horizontal support group, wherein when the reclining chair is assembled, the fixed support group is used for connecting the chair legs, so that the chair legs and the fixed support group are fixed in position in the horizontal direction, the movable support group is used for fixedly mounting a seat cushion, and when the power device operates and the movable support group moves in the horizontal direction relative to the fixed support group, the seat cushion and the chair legs can move relatively, namely, the adjustment of the seat cushion position is realized;

Specifically, the fixing bracket set includes two first side plates 1, the two first side plates 1 are fixedly connected by a first connecting rod 2, the first connecting rod 2 is perpendicular to the first side plates 1, in this embodiment, two first connecting rods are disposed between the two first side plates 1, the two first connecting rods are all close to first ends of the first connecting rods, the two first connecting rods are separately disposed so as to form a spacing part 22 therebetween, a plurality of connecting blocks 23 are disposed in the spacing part 22, the two first connecting rods are connected to each other at a position close to the middle part, so as to enhance the mechanical strength of the fixing bracket set, a mounting substrate 24 for connecting the two first connecting rods is also disposed in the spacing part 22, the mounting substrate is fixedly connected with a downward extending chair leg mounting rod 25, and the chair leg mounting rod can be fixedly connected with a chair leg when in use, or can be movably connected with the chair leg in a vertical direction through a power mechanism such as an air rod; the middle part of the first connecting rod relatively close to the first end of the first side plate is provided with a first hinging part 21, the power device 5 consists of a power base 51 and a power rod 52 connected with the power base, the power base is movably hinged with the first hinging part, and the power rod extends towards the second end direction of the first side plate; considering that the center of gravity can deviate towards the direction of the chair back in the lying state, in the embodiment, the chair leg mounting rod is not arranged at the middle position of the fixed bracket group, but is arranged at a position close to the first end, so that the safety in use is improved;

The movable bracket group comprises two second side plates 3, the two second side plates 3 are fixedly connected through a second connecting rod 4, the second connecting rod 4 is vertical to the second side plates, the second connecting rod is arranged at a position close to the second end of the second side plates, a second hinge part 42 is arranged in the middle of the second connecting rod 4, and the second hinge part 42 is hinged with the extending end part of the power rod 52; a horizontal supporting plate 31 is vertically connected above the second side plate;

The second side plate 3 is arranged above the first side plate 1, the first side plate 1 is connected with a supporting piece 6, the lower end of the supporting piece 6 is connected with the first side plate 1, the upper end extends towards the second side plate 3 and forms a supporting part 61, and the horizontal supporting plate 31 is lapped on the supporting part 61, so that the second side plate is overhead relative to the first side plate; the support member 6 further comprises an arc-shaped transition part 62 connected with the support part 61, wherein the upper end of the arc-shaped transition part 62 is connected with the support part, and the lower end of the arc-shaped transition part extends towards the direction close to the first end of the first side plate and is finally connected with the first side plate; when the power rod 52 contracts, the second side plate 3 moves towards the direction of the arc transition part 62, the horizontal support plate is separated from the support part and is in an overhead state above the arc transition part, the second side plate can rotate to a certain extent by applying downward pressure to the horizontal support part, and the arc transition part is positioned at the position where the chair back is connected with the seat cushion for complete assembly of the reclining chair, so that when a user lies down, the pressure applied by the buttocks can enable the seat cushion to be recessed to a certain extent at the corresponding position of the arc transition part, the buttocks are adapted to the buttocks to a certain extent, and the comfort level of the user is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A reclining chair support, characterized by: comprises a fixed bracket group, a movable bracket group and a power device; the fixed support group comprises two first side plates and a first connecting rod fixedly connected with the two first side plates, the movable support group comprises two second side plates and a second connecting rod fixedly connected with the two second side plates, and the upper side of each second side plate is vertically connected with a horizontal supporting plate; the middle part of the first connecting rod is provided with a first hinge part, the middle part of the second connecting rod is provided with a second hinge part, the power device comprises a power base and a telescopic power rod connected with the power base, the power base is movably connected with the first hinge part, and the end part of the power rod is movably connected with the second hinge part.

2. A reclining chair support according to claim 1, wherein: the first connecting rod is arranged at a position close to the first end of the first side plate, and the second connecting rod is arranged at a position close to the second end of the second side plate.

3. A reclining chair support according to claim 1, wherein: the fixed support group comprises two first connecting rods which are arranged in a separated mode, and a spacing part is formed between the two first connecting rods.

4. A reclining chair support according to claim 3, wherein: the spacing part is internally provided with a connecting block for connecting the two first connecting rods.

5. A reclining chair support according to claim 3, wherein: the space part is internally provided with a mounting substrate connected with two first connecting rods, and the mounting substrate is connected with a chair leg mounting rod extending towards the lower side direction.

6. A reclining chair support according to claim 1, wherein: the second side plate is arranged above the first side plate, the first side plate is fixedly connected with a supporting piece extending towards the direction of the second side plate, a supporting part is formed at the upper end of the supporting piece, the horizontal supporting plate is movably lapped above the supporting part, and a height difference is formed between the first connecting rod and the second connecting rod.

7. A reclining chair support as set forth in claim 6, wherein: the support piece comprises an arc transition part, the upper end of the arc transition part is connected with the support part, and the lower end of the arc transition part extends towards the direction close to the first end of the first side plate and is connected with the first side plate.

8. A reclining chair support according to claim 1, wherein: the vertical plate of the second side plate is aligned with the first side plate.

9. A reclining chair support according to claim 1, wherein: the first end of the second side plate is provided with a backrest hinge.