CN212995574U

CN212995574U - Sofa with foot support

Info

Publication number: CN212995574U
Application number: CN202021194513.8U
Authority: CN
Inventors: 李金朋
Original assignee: Jinjiang White Swan Furniture Manufacturing Co ltd
Current assignee: Jinjiang White Swan Furniture Manufacturing Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-04-20
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a take sofa of heel brace belongs to sofa technical field, including the sofa seat, two handrails and heel brace, two handrail are connected in sofa seat both sides, the heel brace sets up between two handrails, and the heel brace rotates with two handrails respectively to be connected, all be provided with the adjusting part who is used for changing the heel brace angle in two handrails, adjusting part includes guide rail and slider, the guide rail sets up in the handrail along the length direction of handrail, slider and guide rail sliding connection, slider and heel brace are connected through the connecting rod, the both ends that the connecting rod was kept away from each other rotate with heel brace and slider respectively and are connected, one of them handrail is provided with the gliding spacing subassembly of restriction slider. The utility model discloses a take sofa of heel brace changes the slider position through spacing subassembly to utilize the support of connecting rod to change the angle between heel brace and the handrail, make the heel brace expand, increase the travelling comfort of user when the sofa has a rest, and then increase the practicality and the functionality of sofa.

Description

Sofa with foot support

Technical Field

The utility model relates to a sofa technical field specifically is a take sofa of heel brace.

Background

The sofa is a multi-seat chair with soft cushion, a backrest chair with spring or thick foam plastics, etc. and armrests on two sides, and is one kind of soft furniture.

However, the existing sofa has single structure and low functionality and practicability, and when a user leans on the sofa, the feet cannot be sufficiently supported, so that the feet cannot rest, and the comfort of leaning on the sofa is insufficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem among the prior art, and the sofa of a take heel brace that proposes changes the slider position through spacing subassembly to utilize the support of connecting rod to change the angle between heel brace and the handrail, make the heel brace expand, increase the travelling comfort of user when the sofa has a rest, and then increase the practicality and the functionality of sofa.

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

the utility model provides a take sofa of heel brace, includes sofa seat, two handrails and heel brace, and two handrails are connected in sofa seat both sides, the heel brace sets up between two handrails, just the heel brace rotates with two handrails respectively to be connected, two all be provided with the adjusting part who is used for changing the heel brace angle in the handrail, adjusting part includes guide rail and slider, the guide rail sets up in the handrail along the length direction of handrail, slider and guide rail sliding connection, slider and heel brace are connected through the connecting rod, the both ends that the connecting rod was kept away from each other rotate with heel brace and slider respectively and are connected, one of them the handrail is provided with the gliding spacing subassembly of restriction slider.

Through adopting above-mentioned technical scheme, when the heel brace is in fold condition, its heel brace is mutually perpendicular with the handrail, the sliding distance of user's accessible spacing subassembly change slider, thereby utilize the connecting rod to promote the heel brace, make taking place to rotate between heel brace and the handrail, change the angle between heel brace and the handrail, make the heel brace expanded, the user can be put the foot and have a rest on the heel brace, thereby increase the travelling comfort of user when the sofa has a rest, increase the practicality and the functionality of sofa.

The utility model discloses further set up to: the connecting rod and the guide rail are always in an included angle shape, one end of the connecting rod close to the foot support is high, and one end of the connecting rod close to the sliding block is low.

Through adopting above-mentioned technical scheme, ensure that the connecting rod can rotate towards the exact direction to avoid the slider can not promote the heel brace and expand.

The utility model discloses further set up to: the handrail is internally provided with a limiting block, the limiting block is positioned at one end of the slide rail close to the foot support, one end of the slide rail is fixedly connected with the handrail, the other end of the slide rail is fixedly connected with the limiting block, and the slide block is abutted to the limiting block.

Through adopting above-mentioned technical scheme, when the heel brace rotated to the biggest angle, the slider can with stopper looks butt to avoid the heel brace to continue to rotate and lead to the slider to break away from the slide rail.

The utility model discloses further set up to: the slide rail is sleeved with a first spring, and two ends, far away from each other, of the first spring are connected with the handrail and the slide block respectively.

Through adopting above-mentioned technical scheme, the slider does not receive when spacing, the slider can slide along the direction of the stopper that the guide rail is close to under the elasticity of spring, until slider and stopper looks butt, the operation that needs manual adjustment slider or heel brace when having reduced the user like this and expanded the heel brace, improve user's operation convenience, and when needs reduce the angle of heel brace, to the heel brace application of force, make first spring atress produce deformation, and make the angle between heel brace and the handrail reduce, and restrict the position of slider once more through spacing subassembly, the position of fixed heel brace.

The utility model discloses further set up to: the utility model discloses a T shape pole, including the slider, the guide rail length direction sets up the spacing groove, the spacing subassembly includes T shape pole, butt board and second spring, the one end of T shape pole runs through to the handrail in, the one end and the spacing groove looks adaptation of T shape pole and with spacing groove sliding connection, butt board and second spring all are located the handrail, the second spring housing is established on T shape pole, butt board and T shape pole fixed connection, the both ends that the second spring kept away from each other are connected with handrail and butt board respectively.

Through adopting above-mentioned technical scheme, under the initial condition, T shape pole can stretch into to the spacing groove under the effect of second spring, through the butt between T shape pole and the spacing groove, restricts the slip of slider to the angle between fixed heel brace and the handrail.

The utility model discloses further set up to: the cross section of the opening of the limiting groove is of an arc-shaped structure.

Through adopting above-mentioned technical scheme, the spacing groove that the opening is the circular arc structure can provide certain guide for inserting of T shape pole to increase the speed that T shape pole inserted the spacing groove, and can reduce the wearing and tearing of the production between T shape pole and the spacing groove, improve life.

The utility model discloses further set up to: the sofa seat is filled with a latex cushion.

Through adopting above-mentioned technical scheme, the latex pad has stronger pliability, and is difficult for taking place to warp, has promoted the travelling comfort of sitting when the sofa.

The utility model discloses further set up to: the sofa seat, the foot supports and the two armrests are all provided with waterproof wear-resistant layers on the surfaces, and the waterproof wear-resistant layers are formed by fluorinated polyurethane films.

Through adopting above-mentioned technical scheme, fluorinated polyurethane membrane has good water proofness, gas permeability and vapor transmission rate for the sofa surface has waterproof effect, thereby promotes the life on sofa surface.

To sum up, the utility model discloses following beneficial effect has: when needs the heel brace to provide the support for the foot, pulling T shape pole, the second spring can the atress produce deformation, T shape pole can slide towards the direction of keeping away from the slider, make T shape pole stretch out outside the spacing groove, remove the spacing to the slider, and the slider can slide towards the direction that is close to the stopper because the elasticity of first spring, until slider and stopper looks butt, make the heel brace rotate and expand, the user's accessible is to the heel brace application of force, change the angle between heel brace and the handrail, when adjusting to the required angle of user, stop pulling T shape pole, T shape pole can stretch into to the spacing groove middle plane at the elasticity of second spring, thereby restrict the slip of slider, the angle between fixed heel brace and the handrail, make the heel brace can provide the support for different people, increase the heel brace suitability.

Drawings

Fig. 1 is a schematic structural view of a sofa with a foot support provided by the present invention;

FIG. 2 is a schematic structural view of the foot support of the present invention when it is unfolded;

FIG. 3 is a schematic view of the folding structure of the foot support of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a sofa seat; 2. a handrail; 3. a foot support; 4. a guide rail; 5. a slider; 6. a limiting block; 7. a connecting rod; 8. a T-shaped rod; 9. a butt joint plate; 10. a limiting groove; 11. a first spring; 12. a second spring.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention.

A sofa with foot supports is disclosed, as shown in figure 1, figure 2 and figure 3, comprising a sofa seat 1, two handrails 2 and foot supports 3, wherein the two handrails 2 are connected with both sides of the sofa seat 1, wherein the sofa seat 1 is filled with a latex pad which has strong flexibility and is not easy to deform, and the comfort when sitting on the sofa is improved, wherein the surfaces of the sofa seat 1, the foot supports 3 and the two handrails 2 are all provided with waterproof wear-resistant layers which are composed of fluorinated polyurethane films, the fluorinated polyurethane films have good water resistance, air permeability and water vapor permeability, so that the surface of the sofa has waterproof effect, thereby prolonging the service life of the surface of the sofa, wherein the foot supports 3 are arranged between the two handrails 2, the foot supports 3 are respectively rotatably connected with the two handrails 2, and adjusting components for changing the angles of the foot supports 3 are arranged in the two handrails 2, the adjusting component comprises a guide rail 4 and a slide block 5, the guide rail 4 is arranged in the handrail 2 along the length direction of the handrail 2, wherein a limit block 6 is arranged in the handrail 2, the limit block 6 is positioned at one end of the slide rail close to the foot support 3, one end of the slide rail is fixedly connected with the handrail 2, the other end of the slide rail is fixedly connected with the limit block 6, the slide block 5 is in sliding connection with the guide rail 4, the slide block 5 is abutted against the limit block 6, the slide block 5 and the foot support 3 are connected through a connecting rod 7, the two ends of the connecting rod 7, which are far away from each other, are respectively in rotating connection with the foot support 3 and the slide block 5, when the foot support 3 is in a folding state, the foot support 3 is vertical to the handrail 2, when the foot support 3 needs to be unfolded, the slide block 5 slides towards the direction close to, take place to rotate between heel brace 3 and handrail 2, change the angle between heel brace 3 and handrail 2, make heel brace 3 expanded, and be provided with the gliding spacing subassembly of restriction slider 5 on one of them handrail 2, utilize spacing subassembly can restrict the sliding position of slider 5, thereby fix the angle between heel brace 3 and the handrail 2, the user can put the foot and have a rest on heel brace 3 like this, thereby increase the travelling comfort of user when the sofa has a rest, increase the practicality and the functionality of sofa, wherein connecting rod 7 and guide rail 4 are the contained angle form all the time, connecting rod 7 is close to one end height of heel brace 3, connecting rod 7 is close to the one end of slider 5 low, can ensure like this that connecting rod 7 can rotate towards the correct direction, thereby avoid slider 5 can not promote the expansion of heel brace 3.

As shown in fig. 1, 2, 3 and 4, a plurality of limiting grooves 10 are formed on the sliding block 5, and the plurality of limiting grooves 10 are arranged along the length direction of the guide rail 4, wherein the limiting component comprises a T-shaped rod 8, a butting plate 9 and a second spring 12, one end of the T-shaped rod 8 penetrates into the handrail 2, one end of the T-shaped rod 8 is matched with the limiting grooves 10 and is in sliding connection with the limiting grooves 10, the butting plate 9 and the second spring 12 are both positioned in the handrail 2, the second spring 12 is sleeved on the T-shaped rod 8, the butting plate 9 is fixedly connected with the T-shaped rod 8, two ends of the second spring 12, which are far away from each other, are respectively connected with the handrail 2 and the butting plate 9, so that the T-shaped rod 8 can extend into the limiting grooves 10 under the elastic force of the second spring 12 to limit the sliding of the sliding block 5, thereby fixing the angle between the foot support 3 and the handrail 2, wherein the first spring 11 is sleeved on, and the two ends of the first spring 11, which are far away from each other, are respectively connected with the handrail 2 and the sliding block 5, and the first spring 11 is always in a compressed state, when the T-shaped rod 8 extends into the limiting groove 10, the sliding block cannot move by utilizing the matching of the limiting groove 10 and the T-shaped rod 8, when the T-shaped rod 8 is pulled, the second spring 12 is stressed to deform, so that the T-shaped rod 8 slides towards the direction far away from the sliding block 5, the T-shaped rod 8 extends out of the limiting groove 10, and the limiting on the sliding block 5 is released, so that the sliding block 5 can slide towards the direction close to the limiting block 6 along the guide rail 4 under the elasticity of the first spring 11 until the sliding block 5 is abutted against the limiting block 6, so that the foot support 3 is at the maximum angle, thereby completing the expansion of the foot support 3, thus reducing the operation that the user needs to manually adjust the sliding block 5 or the foot support 3 when the user expands the foot support, when the angle between the foot support 3 and the armrest 2 needs to be reduced or the foot support 3 needs to be folded, force is applied to the foot support 3, the first spring 11 is stressed to deform, the foot support 3 rotates, when the angle required by a user is adjusted, the T-shaped rod 8 stops being pulled, the T-shaped rod 8 can slide towards the direction close to the sliding block 5 under the elastic force of the second spring 12, the T-shaped rod 8 extends into the limiting groove 10, the sliding of the sliding block 5 is limited, the angle between the foot support 3 and the armrest 2 is fixed, the cross section of the opening of the limiting groove 10 is of an arc-shaped structure, the limiting groove 10 with the opening of the arc-shaped structure can provide certain guide for the insertion of the T-shaped rod 8, the speed of the T-shaped rod 8 into the limiting groove 10 is increased, abrasion generated between the T-shaped rod 8 and the limiting groove 10 can be reduced, and the service life is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a take sofa of heel brace, includes sofa seat (1), two handrail (2) and heel brace (3), and two handrail (2) are connected in sofa seat (1) both sides, its characterized in that: heel brace (3) set up between two handrail (2), just heel brace (3) rotate with two handrail (2) respectively and are connected, two all be provided with the adjusting part who is used for changing heel brace (3) angle in handrail (2), adjusting part includes guide rail (4) and slider (5), length direction along handrail (2) of guide rail (4) sets up in handrail (2), slider (5) and guide rail (4) sliding connection, slider (5) and heel brace (3) are connected through connecting rod (7), the both ends that connecting rod (7) kept away from each other rotate with heel brace (3) and slider (5) respectively and are connected, one of them handrail (2) are provided with the gliding spacing subassembly of restriction slider (5).

2. The sofa with foot support according to claim 1, wherein: connecting rod (7) and guide rail (4) are the contained angle form all the time, connecting rod (7) are close to the one end height of heel brace (3), connecting rod (7) are close to the one end low of slider (5).

3. The sofa with foot support according to claim 2, wherein: be provided with stopper (6) in handrail (2), stopper (6) are located the slide rail and are close to one of heel brace (3) and serve, the one end and handrail (2) fixed connection of slide rail, just the other end and stopper (6) fixed connection of slide rail, slider (5) and stopper (6) looks butt.

4. The sofa with foot support according to claim 3, wherein: the sliding rail is sleeved with a first spring (11), and two ends, far away from each other, of the first spring (11) are respectively connected with the handrail (2) and the sliding block (5).

5. The sofa with foot support according to claim 4, wherein: a plurality of limiting grooves (10) and a plurality of limiting grooves (10) are formed in the sliding block (5), the limiting grooves (10) are arranged along the length direction of the guide rail (4), the limiting assembly comprises a T-shaped rod (8), a butt plate (9) and a second spring (12), one end of the T-shaped rod (8) penetrates into the handrail (2), one end of the T-shaped rod (8) is matched with the limiting grooves (10) and is in sliding connection with the limiting grooves (10), the butt plate (9) and the second spring (12) are both located in the handrail (2), the second spring (12) is sleeved on the T-shaped rod (8), the butt plate (9) is fixedly connected with the T-shaped rod (8), and two ends, far away from each other, of the second spring (12) are connected with the handrail (2) and the butt plate (9) respectively.

6. The sofa with foot support according to claim 5, wherein: the cross section of the opening of the limiting groove (10) is of an arc-shaped structure.

7. The sofa with foot support according to claim 1, wherein: the sofa seat (1) is filled with a latex cushion.

8. The sofa with foot support according to claim 1, wherein: the sofa seat (1), the foot supports (3) and the two armrests (2) are all provided with waterproof wear-resistant layers on the surfaces, and the waterproof wear-resistant layers are formed by fluorinated polyurethane films.