CN209862935U - Four-leg folding ball-shaped chair - Google Patents

Abstract

The utility model relates to a four-leg folding spherical chair, which comprises a seat component and a supporting device for supporting the seat component; the supporting device is detachably connected with the seat component; the seat component is of a foldable structure and comprises a plurality of frameworks, cloth decoration bodies and framework seat devices, wherein the cloth decoration bodies are connected to the frameworks in a sewing mode; the skeleton seat device comprises an upper skeleton seat and a lower skeleton seat; two ends of the framework are respectively hinged with the upper framework seat and the lower framework seat; all the frameworks are connected into a whole through the fabric decoration body; the supporting device is detachably connected with the seat assembly, the seat assembly can be folded, the supporting device can be disassembled, an assembly structure is adopted, the occupied space is greatly reduced in the folded state, and the folding seat is convenient to store and transport.

Description

Four-leg folding ball-shaped chair

Technical Field

The utility model belongs to the technical field of the life leisure, especially, relate to four folding ball-shaped chairs of foot.

Background

Along with the increasing of living conditions of people, people have higher requirements on the comfort level of furniture, wherein the ball-shaped chair is suitable for places such as villas, courtyards, hotel seascapes and the like as the furniture of a leisure type, people can have a special comfort when sitting on the ball-shaped chair, the pressure is well relieved, and the ball-shaped chair can bring happy feeling and thorough relaxation to consumers.

The existing spherical chairs in the market are generally of a fixed integral structure, and are basically difficult to fold and disassemble; occupies a large space, so that the transportation cost is increased.

In view of the above problems, it is necessary to improve them.

SUMMERY OF THE UTILITY MODEL

The utility model provides a four-leg folding ball-shaped chair which is wholly firm, reasonable in design, convenient to install and convenient to transport, and aims to overcome the defects in the prior art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a four-leg folding ball chair, comprising a seat component and a supporting device for supporting the seat component; the supporting device is detachably connected with the seat component; the seat component is of a foldable structure and comprises a plurality of frameworks, cloth decoration bodies and framework seat devices, wherein the cloth decoration bodies are connected to the frameworks in a sewing mode; the skeleton seat device comprises an upper skeleton seat and a lower skeleton seat; two ends of the framework are respectively hinged with the upper framework seat and the lower framework seat; all the frameworks are connected into a whole through the fabric decoration body.

As an optimized proposal of the utility model, the upper framework seat and the lower framework seat are in a semi-elliptical shape or a semi-circular shape and can be exchanged.

As a preferred scheme of the utility model, go up the skeleton seat including the symmetrical upper junction plate of laying, corresponding with this, lower skeleton seat includes the symmetrical lower connecting plate of laying, and the both ends of skeleton are rotated respectively and are connected between adjacent upper junction plate and adjacent lower connecting plate.

As a preferred scheme of the utility model, the middle part of the upper connecting plate is provided with an upper guide plate near the framework, and correspondingly, the middle part of the lower connecting plate is provided with a lower guide plate near the framework; the upper guide plate and the lower guide plate are arc-shaped.

As an optimized scheme of the utility model, seat subassembly passes through positioning mechanism detachable connection with strutting arrangement.

As an optimized scheme of the utility model, the seat subassembly includes four supporting legs for connect four supporting legs and be located the locating plate device at supporting leg top, the locating plate device forms semiellipse shape, and the seat subassembly is placed on the locating plate device.

As a preferred scheme of the utility model, positioning mechanism is including being "U" type and with the go-between of skeleton looks adaptation, corresponding with this, be formed with on the locating plate device with the locating hole of go-between looks adaptation, go-between joint skeleton for the locating hole is passed to the go-between both sides, through bolt-up, is used for being positioned seat subassembly on the locating plate device.

As a preferred scheme of the utility model, the supporting leg includes support frame and connecting seat, and the connecting seat cup joints on the support frame, through bolted connection, connecting seat and locating plate device fixed connection, integrated into one piece.

As the utility model discloses a preferred scheme, the locating plate device includes front end locating plate and rear end locating plate, and outermost skeleton is connected on the front end locating plate with the laminating of lower skeleton seat, and the outer tip of outermost skeleton and lower skeleton seat is at same vertical plane with the outer end of front end locating plate.

As an optimized scheme of the utility model, the width of front end locating plate and rear end locating plate is greater than the external diameter of supporting leg, and the width of front end locating plate is unanimous with the width of lower skeleton frame.

The utility model has the advantages that:

1. the supporting device is detachably connected with the seat assembly, the seat assembly can be folded, the supporting device can be detached, and an assembly structure is adopted, so that the occupied space is greatly reduced in the folded state, and the folding chair is convenient to store and transport;

2. the connecting seat is sleeved on the supporting frame, the length of the supporting frame can be adjusted according to actual needs, so that the supporting device is suitable for different users, and meanwhile, the connecting seat is connected with the supporting frame through the bolt, so that the overall structure of the supporting device is firmer;

3. the positioning mechanism is arranged and used for connecting the seat assembly and the supporting device, so that the overall firmness of the spherical chair is improved, and the use safety is also ensured;

4. the fabric decorative body is soft in material, is more suitable for the old or children at home, and is not easy to be injured;

5. the upper guide plate and the lower guide plate which are in the shape of circular arcs are arranged, so that the expansion or furling device of the framework can rotate more flexibly;

6. the outer end parts of the outermost side framework and the lower framework seat of the utility model are on the same vertical plane with the outer end of the front end positioning plate, so that the supporting strength of the lower framework seat and the framework to the front end positioning plate is improved, and the comfort of a user in the use process is also improved;

7. the utility model discloses simple structure, low in manufacturing cost, excellent in use effect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a partial sectional view of embodiment A of the present invention;

FIG. 3 is a schematic structural view of the supporting device of the present invention;

reference numbers in the figures: seat subassembly 1, strutting arrangement 2, skeleton 6, cloth art decorative body 7, go up skeleton frame 8, lower skeleton frame 9, upper junction plate 10, lower connecting plate 11, go up deflector 12, lower deflector 13, supporting leg 20, support frame 22, connecting seat 23, locating plate device 30, front end locating plate 31, rear end locating plate 32, positioning mechanism 40, go-between 41, locating hole 42.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

Example (b): as shown in fig. 1-3, the present embodiment discloses a four-leg folding ball chair, comprising a seat assembly 1, a support device 2 for supporting the seat assembly 1; the supporting device 2 is detachably connected with the seat component 1; the seat component 1 is of a foldable structure and comprises a plurality of frameworks 6, cloth decoration bodies 7 connected to the frameworks 6 in a sewing mode and framework seat devices; the skeleton mount means comprises an upper skeleton mount 8 and a lower skeleton mount 9; two ends of the framework 6 are respectively hinged with the upper framework seat 8 and the lower framework seat 9; all the frameworks 6 are connected into a whole through the cloth decoration body 7; the fabric decorative body is soft in material, is more suitable for the old or children at home and is not easy to be injured.

The seat component 1 is detachably connected with the supporting device 2 through a positioning mechanism 40; the supporting device is detachably connected with the seat assembly, the seat assembly can be folded, the supporting device can be disassembled, an assembly structure is adopted, the occupied space is greatly reduced in the folded state, and the folding seat is convenient to store and transport.

The upper skeleton seat 8 and the lower skeleton seat 9 are in a semi-elliptical shape or a semi-circular shape and can be arranged in an exchangeable way; in the using process, the upper skeleton seat 8 and the lower skeleton seat 9 can be adjusted according to actual needs, are in a semi-elliptical shape or a semi-circular shape and can be arranged in an exchangeable manner, and the design conforms to the sitting posture of a human body and provides the most comfortable feeling for sitting; also, the frame 6 is a semi-circular or semi-elliptical structure, which conforms to the inherent characteristics of a spherical chair. Of course, from a comfort point of view, a seat cushion is included in the seat assembly 1, which is at the bottom of the interior of the seat assembly 1 with the cloth trim 7.

The upper framework seat 8 comprises upper connecting plates 10 which are symmetrically arranged, correspondingly, the lower framework seat 9 comprises lower connecting plates 11 which are symmetrically arranged, and two ends of the framework 6 are respectively and rotatably connected between the adjacent upper connecting plates 10 and the adjacent lower connecting plates 11; an upper guide plate 12 is arranged in the middle of the upper connecting plate 10 close to the framework 6, and a lower guide plate 13 is correspondingly arranged in the middle of the lower connecting plate 11 close to the framework 6; the upper guide plate 12 and the lower guide plate 13 are arc-shaped; through setting up and being circular-arc last deflector and lower deflector for the rotation of the device is folded or is drawn in to the expansion of skeleton is more nimble.

The seat assembly 1 comprises four supporting legs 20, a positioning plate device 30 which is used for connecting the four supporting legs 20 and is positioned at the tops of the supporting legs 20, the positioning plate device 30 is in a semi-elliptical shape, and the seat assembly 1 is placed on the positioning plate device 30; the supporting leg 20 comprises a supporting frame 22 and a connecting seat 23, the connecting seat 23 is sleeved on the supporting frame 22 and connected with the supporting frame through a bolt, and the connecting seat 23 is fixedly connected with the positioning plate device 30 and integrally formed; cup joint on the support frame through the connecting seat, the length of support frame can be adjusted according to actual need for be applicable to different user groups, simultaneously, the connecting seat passes through bolted connection with the support frame, also makes strutting arrangement's overall structure more firm.

The positioning mechanism 40 comprises a connecting ring 41 which is U-shaped and is matched with the framework 6, correspondingly, a positioning hole 42 matched with the connecting ring 41 is formed on the positioning plate device 30, and the connecting ring 41 is clamped with the framework 6, so that two sides of the connecting ring 41 penetrate through the positioning hole 42 and are fastened through bolts for positioning the seat assembly 1 on the positioning plate device 30; through setting up positioning mechanism for connecting seat chair subassembly and strutting arrangement, improved the whole fastness of spherical chair, also guaranteed safe in utilization.

The positioning plate device 30 comprises a front end positioning plate 31 and a rear end positioning plate 32, the outermost side framework 6 and the lower framework seat 9 are attached to and connected to the front end positioning plate 31, and the outer end parts of the outermost side framework 6 and the lower framework seat 9 and the outer end of the front end positioning plate 31 are on the same vertical plane; firstly, improved lower skeleton seat and skeleton support intensity to the front end locating plate, simultaneously, also improved the comfort of user in the use.

The width of the front end positioning plate 31 and the rear end positioning plate 32 is larger than the outer diameter of the supporting leg 20, and the width of the front end positioning plate 31 is consistent with the width of the lower framework seat 9; adopt above-mentioned technical scheme, make the utility model discloses simple structure, low in manufacturing cost, excellent in use effect.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: the seat assembly comprises a seat assembly 1, a supporting device 2, a framework 6, a cloth decoration body 7, an upper framework seat 8, a lower framework seat 9, an upper connecting plate 10, a lower connecting plate 11, an upper guide plate 12, a lower guide plate 13, supporting legs 20, a supporting frame 22, a connecting seat 23, a positioning plate device 30, a front end positioning plate 31, a rear end positioning plate 32, a positioning mechanism 40, a connecting ring 41, positioning holes 42 and other terms, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. Four-leg folding spherical chair, its characterized in that: comprises a seat component (1) and a supporting device (2) for supporting the seat component (1); the supporting device (2) is detachably connected with the seat component (1); the seat component (1) is of a foldable structure and comprises a plurality of frameworks (6), cloth decoration bodies (7) which are sewn and connected on the frameworks (6) and a framework seat device; the skeleton seat device comprises an upper skeleton seat (8) and a lower skeleton seat (9); two ends of the framework (6) are respectively hinged with the upper framework seat (8) and the lower framework seat (9); all the frameworks (6) are connected into a whole through the cloth decoration body (7).

2. The four-legged folding globe chair according to claim 1, wherein: the upper framework seat (8) and the lower framework seat (9) are in a semi-elliptical shape or a semi-circular shape and can be arranged in an exchangeable mode.

3. The four-legged folding ball chair according to claim 1 or 2, characterized in that: the upper framework seat (8) comprises upper connecting plates (10) which are symmetrically arranged, correspondingly, the lower framework seat (9) comprises lower connecting plates (11) which are symmetrically arranged, and two ends of the framework (6) are respectively and rotatably connected between the adjacent upper connecting plates (10) and the adjacent lower connecting plates (11).

4. The four-legged folding globe chair of claim 3, wherein: an upper guide plate (12) is arranged at the position, close to the framework (6), of the middle part of the upper connecting plate (10), and a lower guide plate (13) is correspondingly arranged at the position, close to the framework (6), of the middle part of the lower connecting plate (11); the upper guide plate (12) and the lower guide plate (13) are arc-shaped.

5. The four-legged folding globe chair according to claim 1, wherein: the seat component (1) and the supporting device (2) are detachably connected through a positioning mechanism (40).

6. The four-legged folding ball chair according to claim 1 or 5, characterized in that: the seat assembly (1) comprises four supporting legs (20) and a positioning plate device (30) which is used for connecting the four supporting legs (20) and located at the tops of the supporting legs (20), the positioning plate device (30) forms a semi-elliptical shape, and the seat assembly (1) is placed on the positioning plate device (30).

7. The four-legged folding globe chair of claim 5, wherein: positioning mechanism (40) are including being "U" type and with go-between (41) of skeleton (6) looks adaptation, corresponding with this, are formed with locating hole (42) with go-between (41) looks adaptation on locating plate device (30), go-between (41) joint skeleton (6) for locating hole (42) are passed to go-between (41) both sides, through bolt-up, are used for fixing a position seat subassembly (1) on locating plate device (30).

8. The four-legged folding globe chair of claim 6, wherein: the supporting legs (20) comprise supporting frames (22) and connecting seats (23), the connecting seats (23) are sleeved on the supporting frames (22) and are connected through bolts, and the connecting seats (23) are fixedly connected with the positioning plate devices (30) in an integrated forming mode.

9. The four-legged folding globe chair of claim 8, wherein: the positioning plate device (30) comprises a front end positioning plate (31) and a rear end positioning plate (32), the outermost side framework (6) and the lower framework seat (9) are attached to the front end positioning plate (31), and the outer end of the outermost side framework (6) and the outer end of the lower framework seat (9) and the outer end of the front end positioning plate (31) are on the same vertical plane.

10. The four-legged folding globe chair of claim 9, wherein: the width of the front end positioning plate (31) and the rear end positioning plate (32) is larger than the outer diameter of the supporting leg (20), and the width of the front end positioning plate (31) is consistent with the width of the lower framework seat (9).