Easy-to-transport swivel sofa chair

Abstract

An easy-to-transport swivel sofa chair relates to the technical field of furniture and equipment, and specifically comprises: two armrest support parts (1), a backrest part (2), a front panel part (3), a connecting frame (4), a base (5), and a cushion (6). The two armrest support parts (1) are respectively arranged on two opposite sides at an interval; the backrest part (2) is assembled to the rear ends of the two armrest support parts (1), and the front panel part (3) is assembled to the front ends of the two armrest support parts (1), thereby forming an accommodating cavity with a top opening and a bottom opening; the connecting frame (4) is arranged in the accommodating cavity to connect the two armrest support parts (1); the base (5) is arranged at the bottom of the connecting frame (4) and extends out of the bottom opening of the accommodating cavity; and the cushion (6) is mounted at the top opening of the accommodating cavity. By separating the backrest part (2), the front panel part (3) and the two armrest support parts (1), the two armrest support parts (1), the backrest part (2), the front panel part (3), the connecting frame (4), the base (5) and the cushion (6) can be packaged individually, thereby significantly reducing the required packaging volume during transportation, and thus facilitating transportation of sofa chairs, and lowering transportation costs of the sofa chairs.

Description

A portable turntable sofa chair Technical Field

[0001] This invention relates to the field of furniture equipment technology, and in particular to a turntable sofa chair that is easy to transport. Background Technology

[0002] Sofas, also commonly known as armchairs, are a common piece of furniture for sitting or reclining. With the rise of online shopping, many chair manufacturers now sell their products online, and in this online sales model, shipping costs are generally borne by the manufacturer.

[0003] Existing sofas and chairs either use a fully assembled construction, which takes up a lot of space, making them inconvenient to transport and prone to damage during delivery, and may even be difficult to fit into small apartments. Furthermore, the larger size of fully assembled sofas and chairs requires more packaging for transport, resulting in higher costs.

[0004] One option is to adopt a detachable design for modular transport, reducing the required packaging volume of the sofa chairs during transit and thus lowering transportation costs. However, sofa chairs with detachable designs suffer from poor structural stability, impacting the user experience. Therefore, how to reduce transportation costs while ensuring the structural stability of sofa chairs is a pressing issue that needs to be addressed in current production. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of the prior art by providing a turntable sofa chair that is easy to transport. This design ensures the stability of the sofa chair structure, improves the user experience, facilitates transportation, and reduces transportation costs.

[0006] This invention proposes a portable rotating sofa chair, comprising:

[0007] Two handrail support sections are set at intervals on both sides to support the user's hands;

[0008] The backrest is spliced ​​to the rear end of the two armrest support parts to support the user's back. The two sides of the backrest are detachably connected to the rear end of the two armrest support parts respectively.

[0009] The front baffle is spliced ​​with the front end of the two armrest support parts and is used to surround the two armrest support parts and the backrest part to form a receiving cavity with openings at the top and bottom. The two sides of the front baffle are detachably connected to the front end of the two armrest support parts respectively.

[0010] A connecting frame is provided in the receiving cavity for connecting the two handrail support parts, and the two ends of the connecting frame are detachably connected to the two handrail support parts respectively;

[0011] A base is located at the bottom of the connecting frame and extends out of the bottom opening of the receiving cavity to support the connecting frame. The base is rotatable for the sofa chair to rotate.

[0012] A seat cushion, installed at the top opening of the receiving cavity, is used to support the user's buttocks, and the connecting frame and the front bumper support the seat cushion.

[0013] Furthermore, the turntable sofa chair also includes;

[0014] A decorative sleeve is fitted onto the outside of the two handrail support parts and the backrest after they are spliced ​​together, so that the two handrail support parts and the backrest after they are spliced ​​together form a whole in appearance;

[0015] A decorative cover is fitted onto the outside of the installed seat cushion and the front bumper to make the installed seat cushion and the front bumper appear as a single unit.

[0016] Furthermore, the armrest support, the backrest, the front panel, and the seat cushion all include an inner wooden board and a velvet cover wrapped around the outside of the wooden board. The inner sides of the side panel decorative cover and the baffle decorative cover are provided with Velcro, which is attached to the velvet cover. This allows the side panel decorative cover to be fixed to the two armrest support parts and the backrest after splicing, and the baffle decorative cover to be fixed to the seat cushion and the front panel after installation.

[0017] Furthermore, the backrest includes:

[0018] A support frame is formed around the perimeter to create a storage cavity, and the two ends of the support frame are detachably connected to the rear ends of the two armrest support parts, respectively.

[0019] Reinforcing ribs are provided in the storage cavity and are respectively connected to the cavity walls around the storage cavity to support the support frame.

[0020] Furthermore, both ends of the support frame are provided with splicing inclined surfaces, and the rear ends of the two handrail support parts are provided with mating inclined surfaces. When the support frame is spliced ​​with the two handrail support parts, the splicing inclined surfaces at both ends of the support frame respectively mate with the mating inclined surfaces at the rear ends of the two handrail support parts.

[0021] Furthermore, the connecting frame includes:

[0022] A square frame is formed around the perimeter, with each end detachably connected to one of the two handrail support parts, for connecting the two handrail support parts;

[0023] The handrail connecting beam has a U-shaped structure, and its two ends are detachably connected to the two handrail support parts respectively, so as to connect the two handrail support parts. The handrail connecting beam and the square frame are arranged at intervals relative to each other in the front-back direction.

[0024] Furthermore, a seat support beam is provided on the inner side of the front bumper. When the seat is installed on the top of the receiving cavity, the square frame and the seat support beam support the seat.

[0025] Furthermore, both the square frame and the armrest connecting beam are made of stainless steel, and the seat cushion support beam is an integral structure with the front bumper.

[0026] Furthermore, the base includes:

[0027] A support plate is provided at the bottom of the connecting frame to support the connecting frame;

[0028] A circular base for contact with the ground;

[0029] A rotating shaft is connected at one end to the circular chassis and at the other end to the support plate for supporting the support plate.

[0030] A bearing component is located at the bottom of the support plate and is used to rotatably connect with the rotating shaft.

[0031] Furthermore, the top front end of the two armrest support portions is provided with a hand-fitting surface, which is used to fit the user's hand when the user's hand is placed on the two armrest support portions.

[0032] The rotating sofa chair of the present invention, which is easy to transport, has the following beneficial effects:

[0033] (1) When transporting this sofa chair, the backrest, front panel and two armrest support parts can be disassembled, and the two armrest support parts, backrest, front panel, connecting frame and base and seat cushion can be packaged and transported separately, thereby greatly reducing the volume of packaging required during transportation, thus facilitating the transportation of the sofa chair and reducing the transportation cost of the sofa chair.

[0034] (2) This sofa chair splices the backrest and the rear end of the armrest support on both sides, and splices the front end of the front end of the armrest support on both sides, so that the armrest support on both sides, the backrest and the front end form a frame around the sofa chair. The armrest support on both sides is also connected by a connecting frame, so that the overall structure of the sofa chair is better and the stability is stronger, thereby improving the user experience.

[0035] (3) The seat cushion installed at the top opening of the receiving cavity of this sofa chair not only supports the middle and rear part of the seat cushion through the connecting frame located in the receiving cavity, but also supports the front part of the seat cushion through the front guard, thereby improving the support strength of the seat cushion, further enhancing the stability of the structure of this sofa chair, and improving the user experience.

[0036] (4) This sofa chair also includes a side panel decorative cover and a back panel decorative cover. The side panel decorative cover makes the two armrest support parts and the backrest part form an integrated structure in appearance after splicing. The back panel decorative cover makes the seat cushion and the front panel part form an integrated structure in appearance after installation. This not only makes the finished sofa chair more beautiful, but also provides users with a more comfortable user experience.

[0037] (5) The armrest support, backrest, front panel and seat cushion of this sofa chair all include an inner wooden board and a velvet cover wrapped around the outside of the wooden board. The inner side of the side panel decorative cover and the side panel decorative cover are provided with Velcro. By bonding the Velcro to the velvet cover, the side panel decorative cover and the side panel decorative cover can be installed and removed more easily and conveniently, thus making this sofa chair more practical.

[0038] (6) The support frame of this sofa chair is provided with splicing slope at both ends and the rear end of the two armrest support parts is provided with matching slope. When splicing the backrest and the two armrest support parts, the backrest and the two armrest support parts are mutually limited by the splicing slope and the matching slope, thereby further enhancing the stability of the sofa chair structure and improving the user experience.

[0039] (7) The connecting frame of this sofa chair includes a square frame that surrounds the whole body and a U-shaped armrest connecting beam. The square frame and the armrest connecting beam are connected to different positions of the two armrest supports respectively, so that the armrest connecting beam and the square frame connect the two armrest supports together, thereby enhancing the stability of the sofa chair structure and improving the user experience.

[0040] (8) The armrest support, backrest, front panel and seat cushion of this sofa chair are all made of wood, while the square frame of the connecting frame and the armrest connecting beam are made of stainless steel with greater structural strength, thereby enhancing the structural strength of the connecting frame and thus enhancing the stability of the sofa chair structure. Attached Figure Description

[0041] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention. In these drawings, similar reference numerals are used to denote similar elements.

[0042] Figure 1 is a schematic diagram of a turntable sofa chair that is easy to transport according to an embodiment of the present invention, without the protective panel and baffle decorative cover;

[0043] Figure 2 is a schematic diagram of the structure of a turntable sofa chair that is easy to transport according to an embodiment of the present invention, after being fitted with a decorative cover and a baffle cover.

[0044] Figure 3 is an exploded view of the assembly of the armrest support parts on both sides of a turntable sofa chair that is easy to transport according to an embodiment of the present invention.

[0045] Figure 4 is an exploded view of the backrest and front panel of a turntable sofa chair that is easy to transport according to an embodiment of the present invention.

[0046] Figure 5 is an exploded view of the seat cushion of a turntable sofa chair that is easy to transport according to an embodiment of the present invention.

[0047] Figure 6 is a cross-sectional view of the armrest support, backrest, front panel, and seat cushion of a turntable sofa chair that is easy to transport according to an embodiment of the present invention.

[0048] Figure 7 is a structural schematic diagram of the backrest of a turntable sofa chair that is easy to transport according to an embodiment of the present invention;

[0049] Figure 8 is a structural schematic diagram of the armrest support of a turntable sofa chair that is easy to transport according to an embodiment of the present invention;

[0050] Figure 9 is a schematic diagram of the front panel of a turntable sofa chair that is easy to transport according to an embodiment of the present invention;

[0051] Figure 10 is a structural schematic diagram of the base of a turntable sofa chair that is easy to transport, according to an embodiment of the present invention.

[0052] In the diagram: 1. Armrest support; 11. Wooden board; 12. Velvet cover; 13. Fitting bevel; 14. Hand contact surface; 2. Backrest; 21. Support frame; 211. Storage cavity; 212. Splicing bevel; 22. Reinforcing rib; 3. Front panel; 31. Seat cushion support beam; 32. Connecting plate; 4. Connecting frame; 41. Square frame; 42. Armrest connecting beam; 5. Base; 51. Support plate; 52. Circular base; 53. Rotating shaft; 54. Bearing component; 6. Seat cushion; 7. Surrounding panel decorative cover; 8. Baffle decorative cover. Detailed Implementation

[0053] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0054] Referring to Figures 1-10, an easily transportable turntable sofa chair according to an embodiment of the present invention includes two armrest support parts 1, a backrest part 2, a front panel part 3, a connecting frame 4, a base 5, and a seat cushion 6. In this application, the direction in which a user sits on the sofa chair, facing forward, with the backrest facing backward, and the direction in which the hands are located, are considered as the sides. The terms "front," "back," and "sides" appearing throughout the text are based on this.

[0055] In this application, two armrest support parts 1 are respectively arranged at intervals on both sides. The backrest part 2 is spliced ​​to the rear end of the two armrest support parts 1, and the front panel part 3 is spliced ​​to the front end of the two armrest support parts 1, so that the two armrest support parts 1, the backrest part 2, and the front panel part 3 form a circumference, creating a receiving cavity with openings at the top and bottom. A connecting frame 4 is disposed in the receiving cavity, connecting the two armrest support parts 1. The base 5 is disposed at the bottom of the connecting frame 4 and extends out of the bottom opening of the receiving cavity, thereby supporting the sofa chair by contacting the ground through the base 5.

[0056] In this application, since the armrest support parts 1, backrest part 2, and front panel part 3 form a cavity around the perimeter, the side closer to the cavity is referred to as the inner side, and the side farther from the cavity is referred to as the outer side. The terms "inner side" and "outer side" throughout this document refer to this. Because the base 5 is rotatable, the sofa chair can be rotated, allowing the user to sit on it at any angle, thus meeting the user's needs and enhancing the user experience.

[0057] The seat cushion 6 is installed in the top opening of the receiving cavity and is supported by the connecting frame 4 and the front panel 3. When the user sits on the seat cushion 6, the seat cushion 6 supports the user's buttocks, the armrest support parts 1 on both sides support the user's hands, and the backrest part 2 supports the user's back, thus fulfilling the user's sitting needs of this sofa chair.

[0058] In this application, the two ends of the backrest 2 are detachably connected to the rear ends of the two armrest support parts 1, respectively, so that the backrest 2 can be assembled with the two armrest support parts 1, or the backrest 2 can be removed from the two armrest support parts 1; the two ends of the front guard 3 are detachably connected to the front ends of the two armrest support parts 1, respectively, so that the front guard 3 can be assembled with the two armrest support parts 1, or the front guard 3 can be removed from the two armrest support parts 1; the two ends of the connecting frame 4 are detachably connected to the two armrest support parts 1, so that the two armrest support parts 1 can be assembled, or the two armrest support parts 1 can be disassembled.

[0059] Therefore, when transporting sofas and chairs, the backrest 2, front panel 3, and side armrest support 1 can be disassembled, and the two armrest support 1, backrest 2, front panel 3, connecting frame 4, base 5, and seat cushion 6 can be packaged and transported separately. This greatly reduces the volume of packaging required during transportation, thereby facilitating the transport of sofas and chairs and reducing transportation costs.

[0060] In this application, the backrest 2 is spliced ​​with the rear end of the armrest support 1 on both sides, and the front panel 3 is spliced ​​with the front end of the armrest support 1 on both sides, so that the armrest support 1 on both sides, the backrest 2, and the front panel 3 form a circle to form the sofa frame. The armrest support 1 on both sides is also connected by the connecting frame 4, which makes the overall structure of the sofa better, the stability stronger, and thus improves the user experience.

[0061] Furthermore, in this application, the seat cushion 6 installed at the top opening of the receiving cavity not only supports the middle and rear part of the seat cushion 6 through the connecting frame 4 located in the receiving cavity, but also supports the front part of the seat cushion 6 through the front guard part 3, thereby improving the support strength of the seat cushion 6, further enhancing the stability of the sofa chair structure, and improving the user experience.

[0062] In this embodiment, the turntable sofa chair also includes a side panel decorative sleeve 7 and a baffle decorative sleeve 8. After the backrest 2 and the rear ends of the side armrest support parts 1 are spliced ​​together, the side panel decorative sleeve 7 is fitted onto the outside of the spliced ​​side armrest support parts 1 and the backrest 2, so that the spliced ​​side armrest support parts 1 and the backrest 2 form an integral structure in appearance. On the one hand, the backrest 2 supports the user's back, and the side armrest support parts 1 support the user's hands, providing a more comfortable user experience; on the other hand, it can make the finished sofa chair more aesthetically pleasing.

[0063] The front end of the front panel 3 is spliced ​​with the front end of the armrest support parts 1 on both sides. After the seat cushion 6 is installed in the top opening of the receiving cavity, the decorative cover 8 is fitted on the outside of the installed seat cushion 6 and the front panel 3. This makes the installed seat cushion 6 and the front panel 3 form an integral structure in appearance. On the one hand, it makes the seat cushion 6 support the user's buttocks, providing a more comfortable user experience. On the other hand, it makes the finished sofa chair look more beautiful, thereby enhancing the product competitiveness of the sofa chair.

[0064] Since the armrest covers 7 and backrest covers 8 come into direct contact with the user during actual use of the sofa chair, they must be made of skin-friendly fabric. In this application, the armrest covers 7 and backrest covers 8 are preferably made of lamb's wool fabric, thereby providing the user with a more comfortable user experience.

[0065] In this embodiment, the armrest support 1, backrest 2, front panel 3, and seat cushion 6 all include an inner wooden board 11 and a velvet cover 12 wrapped around the outer side of the wooden board 11. The inner sides of the panel decorative cover 7 and the baffle decorative cover 8 are provided with Velcro. When the panel decorative cover 7 is fitted onto the outer sides of the spliced ​​armrest support 1 and backrest 2, the Velcro on the inner side of the panel decorative cover 7 can be glued to the velvet cover 12 on the outer sides of the two armrest support 1 and backrest 2, thereby fixing the panel decorative cover 7 to the outer sides of the two armrest support 1 and backrest 2.

[0066] When the decorative cover 8 is fitted onto the outside of the seat cushion 6 and the front panel 3 after installation, the Velcro on the inside of the decorative cover 8 can be glued to the velvet cover 12 on the outside of the seat cushion 6 and the front panel 3, thereby fixing the decorative cover 8 to the outside of the seat cushion 6 and the front panel 3, thereby improving the stability of the sofa chair structure and enhancing the user experience.

[0067] Conversely, when disassembling this sofa chair, first separate the Velcro on the inside of the panel decorative sleeve 8 from the velvet cover 12 on the outside of the seat cushion 6 and the front panel 3. Remove the panel decorative sleeve 8 from the outside of the seat cushion 6 and the front panel 3. Then, remove the seat cushion 6 from the top opening of the cavity. Next, separate the front panel 3 from the side armrest support parts 1. Then, separate the Velcro on the inside of the side panel decorative sleeve 7 from the velvet cover 12 on the outside of the two armrest support parts 1 and the backrest 2. This allows the side panel decorative sleeve 7 to be removed from the outside of the two armrest support parts 1 and the backrest 2.

[0068] Specifically, the velvet cover 12 covering the outside of the wooden board 11, the armrest support 1, the backrest 2, the front bumper 3, and the seat cushion 6, can be fixed to the wooden board 11 with nails after being covered on the outside of the wooden board 11, thereby making the overall structure of the armrest support 1, the backrest 2, the front bumper 3, and the seat cushion 6 stronger.

[0069] This method of fixing and separating the panel decorative sleeve 7 and the baffle decorative sleeve 8 allows for installation and removal of the panel decorative sleeve 7 and the baffle decorative sleeve 8 without the aid of external tools. This makes the installation and removal of the panel decorative sleeve 7 and the baffle decorative sleeve 8 simpler and more convenient, thereby making the assembly of this sofa chair easier and more feasible, and thus enhancing the practicality of this sofa chair.

[0070] In this embodiment, the backrest 2 includes a support frame 21 and reinforcing ribs 22. The support frame 21 forms a storage cavity 211 within its perimeter. The reinforcing ribs 22 are disposed within the storage cavity 211 and connect the surrounding walls of the storage cavity 211. The reinforcing ribs 22 enhance the overall structural strength of the backrest 2, thereby improving the stability of the sofa chair structure. Furthermore, when the backrest 2 supports the user's back, the reinforcing ribs 22 provide better support, thus improving the user experience.

[0071] As mentioned in the previous embodiments, the backrest 2 includes an inner wooden board 11 and a velvet cover 12 wrapped around the outside of the wooden board 11. Therefore, in this application, the wooden board 11 of the backrest 2 is composed of the support frame 21 and the reinforcing ribs 22 in this embodiment. The velvet cover 12 is fitted on the outside of the support frame 21 and fixed to the support frame 21 by nail guns.

[0072] Since the support frame 21 in this application forms a storage cavity 211, which can hold the accessories for assembling the sofa chair, such as bolts and washers, it not only prevents the accessories from occupying other space, thereby reducing the transportation cost of the sofa chair, but also prevents the accessories from being lost during transportation, thereby improving the practicality of the sofa chair.

[0073] Therefore, it can be foreseen that the velvet cover 12 fitted on the outside of the support frame 21 will close the opening inside the storage cavity 211, and an opening will be provided at the opening on the outside of the storage cavity 211, thereby exposing the storage cavity 211 and facilitating the placement and removal of sofa chair assembly parts. Furthermore, as mentioned in the above embodiment, the outer sides of the assembled armrest support parts 1 and backrest parts 2 are fitted with decorative panel covers 7 to make the assembled armrest support parts 1 and backrest parts 2 form a unified structure in appearance. Therefore, the decorative panel covers 7 have zippers sewn at corresponding positions in the storage cavity 211, which can be used to open or close the storage cavity 211, thereby facilitating the placement and removal of sofa chair assembly parts.

[0074] The reason for sewing zippers onto the decorative sleeve 7, which allows the storage cavity 211 to be opened or closed, is that in this application, the storage cavity 211 formed within the support frame 21 can not only be used to place accessories assembled with the sofa chair, but also serve as storage space for miscellaneous items during the daily use of the sofa chair. After the separate sofa chair reaches the user and the backrest 2, the side armrest support parts 1, and the decorative sleeve 7 are assembled, the decorative sleeve 7 closes the storage cavity 211, and the storage cavity 211 can be opened by the zippers sewn at the corresponding positions, thereby storing daily-use miscellaneous items through the storage cavity 211 and enhancing the practicality of this sofa chair.

[0075] In this embodiment, both ends of the support frame 21 are provided with splicing inclined surfaces 212, and the rear ends of the two armrest support parts 1 are provided with mating inclined surfaces 13. When assembling the sofa chair, the armrest support parts 1 on both sides can be connected first through the connecting frame 4, so that the armrest support parts 1 on both sides are set relatively apart. Then, the splicing inclined surfaces 212 at both ends of the support frame 21 are respectively engaged with the mating inclined surfaces 13 at the rear ends of the two armrest support parts 1 to insert the support frame 21 between the armrest support parts 1 on both sides. Finally, the support frame 21 is fixedly connected to the armrest support parts 1 on both sides, thereby completing the splicing of the backrest 2 and the armrest support parts 1 on both sides.

[0076] The reason for setting splicing ramps 212 at both ends of the support frame 21 and setting matching ramps 13 at the rear ends of the two armrest support parts 1 is to ensure that when the backrest part 2 is spliced ​​with the two armrest support parts 1, the support frame 21 is located between the two armrest support parts 1 and its two ends match the two armrest support parts 1, thereby limiting the backrest part 2 and the two armrest support parts 1 to each other, further enhancing the stability of the sofa chair structure, and thus improving the user experience.

[0077] Specifically, in actual implementation, through holes can be provided on the splicing inclined surfaces 212 of the support frame 21, and the through holes communicate with the storage cavity 211 inside the support frame 21. Corresponding threaded holes are provided on the mating inclined surfaces 13 at the rear ends of the two handrail support parts 1. When the splicing inclined surfaces 212 at both ends of the support frame 21 are respectively fitted with the mating inclined surfaces 13 at the rear ends of the two handrail support parts 1, bolts are used to pass through the through holes on the splicing inclined surfaces 212 from one end inside the storage cavity 211, and then screwed into the threaded holes on the mating inclined surfaces 13, thereby fixing the support frame 21 to the handrail support parts 1 on both sides.

[0078] Conversely, when disassembling the backrest 2 from the side armrest support 1, the bolts can be screwed out of the threaded holes on the mating inclined surface 13, and then the support frame 21 can be moved backward along the mating inclined surface 13 from between the side armrest support 1 until the support frame 21 is separated from the side armrest support 1, thereby achieving a detachable connection between the two ends of the backrest 2 and the rear end of the side armrest support 1.

[0079] In this embodiment, the connecting frame 4 includes a square frame 41, which forms a circle around the perimeter. The two ends of the square frame 41 are connected to two handrail support parts 1 respectively, thereby connecting the two handrail support parts 1 and setting the two handrail support parts 1 at intervals on both sides.

[0080] In this application, the connecting frame 4 also includes an armrest connecting beam 42. The armrest connecting beam 42 has a U-shaped structure, and the armrest connecting beam 42 and the square frame 41 are arranged at intervals relative to each other in the front-back direction. The two ends of the armrest connecting beam 42 are respectively connected to different positions of the two armrest support parts 1, so that the armrest connecting beam 42 and the square frame 41 simultaneously connect the two armrest support parts 1, thereby enhancing the stability of the sofa chair structure and improving the user experience.

[0081] Specifically, in actual implementation, through holes can be provided at both ends of the square frame 41, and the through holes are connected to the cavity formed around the square frame 41. Threaded holes are provided at corresponding positions on the inner side of the two handrail support parts 1. Bolts are used to thread the square frame 41 through the through holes at both ends of the square frame 41 into the corresponding threaded holes in the cavity of the square frame 41, thereby fixing the two ends of the square frame 41 to the two handrail support parts 1.

[0082] Similarly, in actual implementation, through holes can be provided at both ends of the U-shaped handrail connecting beam 42, and threaded holes can be provided at the corresponding positions on the inner side of the two handrail support parts 1. After the bolts pass through the through holes at both ends of the handrail connecting beam 42, they can be screwed into the threaded holes at the corresponding positions on the inner side of the two handrail support parts 1, thereby realizing the fixed connection between the two ends of the handrail connecting beam 42 and the two handrail support parts 1.

[0083] When disassembling the two handrail support parts 1, simply unscrew the corresponding bolts from the threaded holes to separate the two ends of the square frame 41 and the handrail connecting beam 42 from the two handrail support parts 1, thereby achieving a detachable connection between the two ends of the connecting frame 4 and the two handrail support parts 1.

[0084] In this embodiment, connecting plates 32 are provided on both sides of the front baffle 3. When splicing the front baffle 3 with the front ends of the two side armrest support parts 1, the two side armrest support parts 1 are first connected by the connecting bracket 4 so that the two side armrest support parts 1 are set relatively apart. Then, the front baffle 3 is inserted between the two side armrest support parts 1 that are set relatively apart, and the connecting plates 32 on both sides of the front baffle 3 are respectively attached to the inner side of the two side armrest support parts 1. By fixing the two connecting plates 32 to the two side armrest support parts 1 respectively, the splicing of the front baffle 3 and the two side armrest support parts 1 is realized.

[0085] Specifically, a through hole can be provided on the connecting plate 32, and a threaded hole is provided at the corresponding position on the inner side of the handrail support part 1 on both sides. After one end of the bolt passes through the through hole on the connecting plate 32, it is screwed into the threaded hole at the corresponding position of the handrail support part 1, thereby realizing the fixed connection between the two connecting plates 32 and the handrail support parts 1 on both sides.

[0086] When separating the front bumper 3 from the two side armrest support parts 1, the front bumper 3 can be moved forward between the two side armrest support parts 1 by unscrewing the corresponding bolts from the threaded holes until the front bumper 3 is separated from the two side armrest support parts 1, thereby realizing the detachable connection between the two ends of the front bumper 3 and the front end of the two side armrest support parts 1.

[0087] In this embodiment, a seat support beam 31 is provided on the inner side of the front panel 3. In this application, the armrest support parts 1 on both sides are first connected by a connecting frame 4, so that the armrest support parts 1 on both sides are spaced apart. Then, the backrest 2 is spliced ​​to the rear ends of the armrest support parts 1 on both sides, and the front panel 3 is spliced ​​to the front ends of the armrest support parts 1 on both sides. Finally, the seat cushion 6 is installed in the top opening of the receiving cavity. When the seat cushion 6 is installed in the top opening of the receiving cavity, the seat support beam 31 on the inner side of the front panel 3 supports the front part of the seat cushion 6, and the square frame 41 supports the middle and rear parts of the seat cushion 6, thereby improving the support strength of the seat cushion 6, further enhancing the stability of the sofa chair structure, and improving the user experience.

[0088] In this embodiment, the armrest support parts 1 on both sides are connected by a connecting frame 4, and the square frame 41 of the connecting frame 4 serves as the main support point to support the seat cushion 6. The seat cushion 6 bears the weight of the user sitting on the sofa chair, the armrest support parts 1 on both sides bear the weight of the user's hands, and the backrest 2 bears the force of the user leaning back. Therefore, the structural strength of the connecting frame 4 has a significant impact on the stability of the sofa chair structure.

[0089] In this application, the main body of the armrest support 1, backrest 2, front panel 3, and seat cushion 6 are all made of wood board 11, while the square frame 41 of the connecting frame 4 and the armrest connecting beam 42 are made of stainless steel with greater structural strength, thereby enhancing the structural strength of the connecting frame 4 and thus enhancing the stability of the sofa chair structure.

[0090] Meanwhile, the seat support beam 31 of the front panel 3 serves as a secondary support point for the seat cushion 6 and also bears part of the user's weight through the seat cushion 6. Therefore, in this application, the connecting plates 32 at both ends of the front panel 3 and the seat support beam 31 on the inner side of the front panel 3 are all integrally formed with the wooden board 11 of the front panel 3, so that the connecting plates 32, the seat support beam 31 and the wooden board 11 of the front panel 3 are an integral structure, thereby making the overall structure of the front panel 3 stronger and thus enhancing the stability of the sofa chair structure.

[0091] In this embodiment, the base 5 includes a circular base 52, a rotating shaft 53, a support plate 51, and a bearing 54. The circular base 52 abuts against the ground, which can increase the contact area with the ground, thereby improving the stability of the sofa chair and enhancing the user experience.

[0092] A pivot 53 is mounted on the circular base 52, and the support plate 51 is rotatably connected to the pivot 53. Since the square frame 41 of the connecting frame 4 and the armrest connecting beam 42 are both fixedly connected to the top of the support plate 51, the armrest support parts 1 on both sides are installed at both ends of the square frame 41 and the armrest connecting beam 42, the front panel 3 is spliced ​​to the front end of the armrest support parts 1 on both sides, the backrest 2 is spliced ​​to the rear end of the armrest support parts 1 on both sides, and the seat cushion 6 is placed on the connecting frame 4 and the front panel 3, when the user sits on the seat cushion 6, the sofa chair can be rotated at any angle through the rotational connection between the support plate 51 and the pivot 53, thereby meeting the user's usage needs and improving the user experience.

[0093] In this application, a bearing 54 is provided at the bottom of the support plate 51. The bearing 54 includes an outer ring, an inner ring, and rolling elements disposed between the outer ring and the inner ring. The outer ring of the bearing 54 can be welded to the bottom of the support plate 51. The inner ring of the bearing 54 is interference-fitted with the rotating shaft 53, so that the relative rotation of the outer ring and the inner ring can be realized through the rolling elements between the outer ring and the inner ring, thereby realizing the rotation of the support plate 51 on the rotating shaft 53.

[0094] The reason for setting up the bearing component 54 is that the relative rotation of the outer ring and the inner ring of the bearing component 54 enables the support plate 51 to rotate on the rotating shaft 53, which can reduce the friction between the support plate 51 and the rotating shaft 53. This reduces the wear of the support plate 51 and the rotating shaft 53, extends the service life of the sofa chair, and makes the rotation of the support plate 51 smoother, thereby improving the user experience.

[0095] In this embodiment, a hand-fitting surface 14 is provided at the top front end of each of the two armrest support parts 1. Since the two armrest support parts 1 are used to support the user's hands in this application, the hand-fitting surface 14 is provided at the top front end of each of the two armrest support parts 1, and the hand-fitting surface 14 is an arc-shaped surface. When the two armrest support parts 1 support the user's hands, the arc-shaped hand-fitting surface 14 allows the two armrest support parts 1 to better conform to the curve of the user's arm, thereby providing the user with a more comfortable user experience.

[0096] The above-described contents can be implemented individually or in various combinations, and these variations are all within the protection scope of this invention.

[0097] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0098] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A portable rotating sofa chair, characterized in that, include: Two handrail support parts (1) are provided on both sides at a relatively interval to support the user's hands; The backrest (2) is spliced ​​to the rear end of the two armrest support parts (1) to support the user's back. The two sides of the backrest (2) are detachably connected to the rear end of the two armrest support parts (1). The front baffle (3) is spliced ​​with the front ends of the two armrest support parts (1) and is used to surround the two armrest support parts (1) and the backrest part (2) to form a receiving cavity with openings at the top and bottom. The two sides of the front baffle (3) are detachably connected to the front ends of the two armrest support parts (1). A connecting frame (4) is provided in the receiving cavity for connecting the two handrail support parts (1). The two ends of the connecting frame (4) are detachably connected to the two handrail support parts (1). The base (5) is located at the bottom of the connecting frame (4) and extends out of the bottom opening of the receiving cavity to support the connecting frame (4). The base (5) can rotate for the sofa chair to rotate. A seat cushion (6) is installed at the top opening of the receiving cavity to support the user's buttocks. The connecting frame (4) and the front bumper (3) support the seat cushion (6).

2. The easily transportable turntable sofa chair as described in claim 1, characterized in that, The turntable sofa chair also includes; The decorative sleeve (7) is fitted onto the outside of the two handrail support parts (1) and the backrest part (2) after splicing, so that the two handrail support parts (1) and the backrest part (2) after splicing form a whole in appearance; A decorative cover (8) is fitted onto the outside of the installed seat cushion (6) and the front bumper (3) to make the installed seat cushion (6) and the front bumper (3) appear as a whole.

3. The easily transportable turntable sofa chair as described in claim 2, characterized in that, The armrest support (1), the backrest (2), the front panel (3), and the seat cushion (6) all include an inner wooden board (11) and a velvet cover (12) wrapped around the outside of the wooden board (11). The inner sides of the panel decoration cover (7) and the baffle decoration cover (8) are provided with Velcro. The Velcro is glued to the velvet cover (12) so that the panel decoration cover (7) can be fixed on the two armrest support parts (1) and the backrest (2) after splicing, and the baffle decoration cover (8) can be fixed on the seat cushion (6) and the front panel (3) after installation.

4. A portable turntable sofa chair as described in claim 1, characterized in that, The backrest (2) includes: The support frame (21) forms a storage cavity (211) around the perimeter. The two ends of the support frame (21) are detachably connected to the rear ends of the two armrest support parts (1). Reinforcing ribs (22) are provided in the storage cavity (211) and are respectively connected to the cavity walls around the storage cavity (211) to support the support frame (21).

5. A portable turntable sofa chair as described in claim 4, characterized in that, Both ends of the support frame (21) are provided with splicing inclined surfaces (212), and the rear ends of the two handrail support parts (1) are provided with mating inclined surfaces (13). When the support frame (21) is spliced ​​with the two handrail support parts (1), the splicing inclined surfaces (212) at both ends of the support frame (21) respectively mate with the mating inclined surfaces (13) at the rear ends of the two handrail support parts (1).

6. A portable turntable sofa chair as described in claim 1, characterized in that, The connecting frame (4) includes: A square frame (41) is formed around the perimeter, and its two ends are detachably connected to the two handrail support parts (1) respectively, so as to connect the two handrail support parts (1); The handrail connecting beam (42) has a U-shaped structure and its two ends are detachably connected to the two handrail support parts (1) respectively, so as to connect the two handrail support parts (1). The handrail connecting beam (42) and the square frame (41) are arranged at intervals relative to each other in the front-back direction.

7. A portable turntable sofa chair as described in claim 6, characterized in that, The front bumper (3) has a seat support beam (31) on its inner side. When the seat (6) is installed on the top of the receiving cavity, the square frame (41) and the seat support beam (31) support the seat (6).

8. A portable turntable sofa chair as described in claim 7, characterized in that, The square frame (41) and the armrest connecting beam (42) are both made of stainless steel, and the seat support beam (31) and the front bumper (3) are an integral structure.

9. A portable turntable sofa chair as described in claim 1, characterized in that, The base (5) includes: A support plate (51) is provided at the bottom of the connecting frame (4) to support the connecting frame (4); A circular base (52) is used to contact the ground; A rotating shaft (53) is connected at one end to the circular base (52) and at the other end to the support plate (51) for supporting the support plate (51); The bearing component (54) is located at the bottom of the support plate (51) and is used to rotatably connect with the rotating shaft (53).

10. A portable turntable sofa chair as described in claim 1, characterized in that, The front end of each of the two armrest support parts (1) is provided with a hand contact surface (14) to fit the user's hand when the user's hand is placed on the two armrest support parts (1).

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