Hidden modular assembly structure of upholstered furniture

Abstract

The utility model discloses a hidden modular assembly structure of upholstered furniture, which relates to the technical field of hidden modular assembly structures of upholstered furniture, and comprises a group of brackets, a supporting piece is movably connected in the middle of the group of brackets, the top of the supporting piece is fixedly connected with a connecting block matched with the brackets, and the connecting block is fixedly connected with the supporting piece. A seat cushion is slidably connected to the tops of the supports, a backrest is slidably connected to the middles of the supports, a movable plate is slidably connected to the surface of the backrest, a connecting plate is hinged to the bottom of the seat cushion through a hinge, and the connecting plate and the supports are connected through lock catches; and a group of slots are formed in the bottom of the cushion. All parts of the sofa are assembled through the insertion blocks, the insertion grooves and a sliding connection mode, so that the assembly process is more convenient, the installation effect is improved, complex bolt fixing pieces do not need to be used for connection, and the working efficiency of assembly and disassembly is improved conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to soft furniture hidden modular assembly structure field, concretely is a kind of soft furniture hidden modular assembly structure. BACKGROUND

[0002] Soft furniture mainly refers to the material such as sponge, fabric etc. It is mainly soft or elastic, and is processed by exquisite handwork or mechanical technology, such as sofa etc. This kind of furniture is famous for its comfort and softness, can provide good sitting and lying experience, and pays attention to the harmonious collocation of appearance design and home style, is important element of improving home life quality, also becomes important choice of modern family living room and bedroom.

[0003] The existing soft furniture is usually divided into several modular, then modular assembly structure can be used to quickly realize the assembly of soft furniture, such as sofa sofa is decomposed into multiple independent modules, such as armrest module, backrest module, seat frame module, cushion module etc. These modules are assembled by standardized interface and connecting plate, can be quickly combined into complete sofa, and this modular assembly structure has flexibility, easy maintenance and high strength etc.

[0004] At present, when assembling sofa, module and fixed parts between modules are usually classified according to drawing, then different specifications of fixed parts are connected to corresponding modules, need to ensure the firmness and stability of connection, then sofa can be placed for use.

[0005] But in the process of assembling sofa, different fixed parts are needed for the connection between different modules, which can lead to complicated assembly process and error, thereby affecting installation effect and reducing work efficiency. INVENTION CONTENTS

[0006] Therefore, the utility model aims at providing a kind of soft furniture hidden modular assembly structure to solve the technical problem that in the process of assembling sofa, different fixed parts are needed for the connection between different modules, which can lead to complicated assembly process and error, thereby affecting installation effect and reducing work efficiency.

[0007] To achieve the above object, the utility model provides the following technical scheme: A soft furniture hidden type modular assembly structure, including a group of support, a group of support middle swing joint has support piece, the top of support piece is fixedly connected with the connecting block that unifies with support, and connecting block setting is "n" type structure, a group of support top sliding connection has a cushion, a group of support middle sliding connection has a backrest, and the surface of backrest is slidingly connected with movable plate, the bottom of cushion is connected with connecting plate through hinge hinge, and connecting plate and support are connected through lock catch, the bottom of cushion is provided with a group of slot, slidingly connected with the plug that unifies with slot in each slot, and the top of connecting plate is fixedly connected with plug, the surface of movable plate is provided with a group of recess that unifies with plug, and plug is movable in recess.

[0008] Through the above technical scheme, first install the support piece in a group of support middle, thereby realize the spacing between the support fixed, then can install the cushion to a group of support top through the sliding connection mode, realize the installation of the cushion, make the backrest also install between a group of support through the sliding connection mode, realize the installation of the backrest, finally push movable plate and slide the bottom of the cushion, rotate connecting plate, make it drive plug synchronous movement, then can make plug insert into slot through recess, then can make connecting plate, backrest and cushion form stable connection between, make the various components of sofa not easy to loosen and fall in the use process, convenient to increase the stability of sofa whole, simultaneously through the plug, slot and sliding connection connection mode complete the assembly of each part of sofa, make the assembly process more convenient, improve the installation effect, make it need not use complex bolt fixing piece to connect, convenient to improve the work efficiency of assembly and disassembly.

[0009] The utility model further sets up, each support and each connecting block top all be provided with the sliding groove, each sliding groove all slidingly connected with the sliding block that unifies with sliding groove, and sliding block setting is " T " type structure, a group of sliding block is fixedly connected at the bottom of cushion.

[0010] Through the above technical scheme, the design of sliding groove and sliding block can make the cushion stably slide on the top of a group of support and connecting block, thereby realizing the positioning and installation of the cushion quickly, and supporting the cushion, thereby better assembling the sofa.

[0011] The utility model further sets up, a group of support adjacent side all be provided with the clamping slot, each clamping slot all slidingly connected with the clamping block that unifies with clamping slot, and clamping block setting is " T " type structure, each clamping block all is fixedly connected in the side that corresponds to backrest.

[0012] By adopting the technical scheme, the design of the clamping groove and the clamping block can enable the backrest to be installed on a set of supports in a sliding connection mode, the connection between the supports and the backrest supports can be quickly completed, the stable connection between the backrest and the supports is ensured, and therefore the installation efficiency of the backrest is improved.

[0013] The utility model further sets up, the surface of backrest sets up a set of limit slot, each limit slot in all sliding connection has with limit block that limit slot is in accord with, and limit block sets up " T " type structure, each Limit block all fixed connection in corresponding movable plate one side.

[0014] By adopting the technical scheme, the design of the limit slot and the limit block can limit the movement track of the movable plate, so that the movable plate can stably slide on the surface of the backrest, and the position of the movable plate can be adjusted according to the actual situation.

[0015] The utility model further sets up, the top of support piece swing joint has a set of support rod, each support rod's top all fixed connection has support plate, and support plate and the bottom of cushion contact.

[0016] By adopting the technical scheme, the design of the support rod and the support plate can provide additional support for the bottom of the cushion, the stability of the sofa is facilitated to be increased, and therefore the service life of the sofa is prolonged.

[0017] The utility model further sets up, support piece sets up " X " type structure.

[0018] By adopting the technical scheme, the support piece in the " X " type structure can realize multi-point contact between the support piece and the surface of the support, the stability between the supports is facilitated to be increased, and therefore the firmness of the overall structure is further improved.

[0019] The utility model further sets up, each support's surface all fixed connection has a set of fixed plate, and support piece is located at the top of fixed plate.

[0020] By adopting the technical scheme, the support piece can be limited by the fixed plate, the stability of the set of supports is facilitated to be better increased, the stability of the overall sofa is increased, and therefore the sofa is prevented from shaking during use.

[0021] The utility model further sets up, each support rod and support piece between described through screw connection.

[0022] By adopting the technical scheme, the screw connection mode facilitates the quick installation of the support block, the firm connection between the support block and the support piece is realized, and stable support and stability are facilitated to be provided.

[0023] In conclusion, the utility model mainly has the following beneficial effects:

[0024] The utility model discloses a through the mode of the connection of plug block, slot and sliding connection completes the assembly of each part of sofa, makes the assembly process more convenient, improves the installation effect, makes it unnecessary to use the complicated bolt fixing piece and connects, improves the work efficiency of assembly and disassembly. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0026] Figure 2 It is the three-dimensional structure section view of the utility model;

[0027] Figure 3 It is the backrest connecting structure detail view of the utility model;

[0028] Figure 4 It is the cushion connecting structure detail view of the utility model;

[0029] Figure 5 It is the utility model Figure 2 The structure enlarged view of A place in the middle.

[0030] In the drawing: 1, support;2, fixed plate;3, support piece;4, connecting block;5, sliding slot;6, sliding block;7, cushion;8, clamping groove;9, clamping block;10, backrest;11, limiting slot;12, limiting block;13, movable plate;14, connecting plate;15, plug block;16, lock catch;17, slot;18, recess;19, support rod;20, support plate. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. The embodiments described below are exemplary and are used for explaining the utility model only, and cannot be understood as the limitation of the utility model.

[0032] The embodiments of the utility model will be described below according to the overall structure.

[0033] A soft furniture hidden modular assembly structure, such as Figures 1-5As shown, including a set of support 1, in a set of support 1 intermediate movable connection with support 3, and support 3 is provided as "X" type structure, then can be through the support 3 and support 1 between the multi-terminal contact, the gap between a set of support 1 r positioning, and support 3 can play a supporting role to a set of support 1, facilitate to increase the stability between a set of support 1, while the surface of each support 1 is fixedly connected with a set of fixed plate 2, and support 3 is located at the top of the fixed plate 2, can play a limiting effect to the fixed plate 2 to support 3, make it stable installation between a set of support 1 play a supporting role, facilitate to improve the stability of the overall structure of the sofa.

[0034] Then the top of the support 3 is fixedly connected with the connecting block 4 which is matched with the support 1, and the connecting block 4 is provided as "n" type structure, a set of support 1 top sliding connection has a cushion 7, so the top of the support 1 and the top of the connecting block 4 can play a supporting role to the both ends of the cushion 7, facilitate to increase the stability of the cushion 7, a set of support 1 middle sliding connection has a backrest 10, and the surface of the backrest 10 is slidingly connected with the movable plate 13, so as to quickly realize the installation of the backrest 10, the bottom of the cushion 7 is connected with the connecting plate 14 through the hinge, and the connecting plate 14 and the support 1 are connected through the lock 16, so that the cushion 7 can realize the position adjustment through the hinge, and the connectivity between the connecting plate 14 and the support 1 is increased through the lock 16, a set of slots 17 are arranged at the bottom of the cushion 7, each slot 17 is slidingly connected with the plug 15 matched with the slot 17, and the plug 15 is fixedly connected to the top of the connecting plate 14, a set of grooves 18 matched with the plug 15 are arranged on the surface of the movable plate 13, and the plug 15 is movable in the groove 18, so that when the connecting plate 14 moves, it can drive the plug 15 to move synchronously, so as to pass through the groove 18 and insert into the slot 17, so that the connecting plate 14, the backrest 10 and the cushion 7 can be stably connected.

[0035] Each support 1 and each connecting block 4 is provided with a sliding groove 5, each set of sliding groove 5 is slidingly connected with a sliding block 6 matched with the sliding groove 5, and the sliding block 6 is provided as "T" type structure, the sliding groove 5 and the sliding block 6 are provided with damping structure, a set of sliding blocks 6 are fixedly connected to the bottom of the cushion 7, so that the cushion 7 can be installed on the top of the support 1 and the connecting block 4 through the sliding groove 5 and the sliding block 6, and the cushion 7 can be supported, so as to quickly complete the assembly of the sofa, meanwhile, a set of support 1 adjacent side is provided with a clamping groove 8, each clamping groove 8 is slidingly connected with a clamping block 9 matched with the clamping groove 8, and the clamping block 9 is provided as "T" type structure, the clamping groove 8 and the clamping block 9 are provided with damping structure, each clamping block 9 is fixedly connected to the corresponding side of the backrest 10, so that the backrest 10 can be quickly connected with the support 1 through the clamping groove 8 and the clamping block 9, ensuring the stable connection between the backrest 10 and the support 1, thereby improving the installation efficiency of the backrest 10.

[0036] Further, a set of limiting grooves 11 are arranged on the surface of the backrest 10, a limiting block 12 matching with the limiting groove 11 is slidably connected in each limiting groove 11, the limiting block 12 is arranged as a "T" type structure, a damping structure is arranged between the limiting groove 11 and the limiting block 12, each limiting block 12 is fixedly connected to one side of the corresponding movable plate 13, so that the movement of the movable plate 13 can be limited by the limiting groove 11 and the limiting block 12, thereby the stability of the movement of the movable plate 13 can be increased.

[0037] Therefore, when the sofa is modularly assembled, the support piece 3 can be first installed in the middle of the set of supports 1, so as to fix the distance between the supports 1, then the seat cushion 7 can be installed on the top of the set of supports 1 by the sliding connection, the installation of the seat cushion 7 is realized, then the backrest 10 is also installed between the set of supports 1 by the sliding connection, the installation of the backrest 10 is realized, finally the movable plate 13 is pushed to slide under the seat cushion 7, and the connecting plate 14 is rotated to drive the plug block 15 to move synchronously, so that the plug block 15 can pass through the groove 18 and be inserted into the slot 17, so that the connecting plate 14, the backrest 10 and the seat cushion 7 are stably connected, the parts of the sofa are not easy to loosen and fall during use, and the stability of the whole sofa can be increased, the assembly process of the sofa is more convenient, the installation effect is improved, the complex bolt fixing piece is not needed for connection, and the working efficiency of assembly and disassembly can be improved.

[0038] Meanwhile, a set of support rods 19 are movably connected to the top of the support piece 3, a support plate 20 is fixedly connected to the top of each support rod 19, and the support plate 20 is in contact with the bottom of the seat cushion 7, wherein each support rod 19 and the support piece 3 are connected by threads, so that the firm connection between the support rod 19 and the support piece 3 can be quickly realized, the seat cushion 7 can be better supported and stabilized, and the stability of the whole sofa can be improved.

[0039] Although the embodiments of the present application have been shown and described, the specific embodiments are merely illustrative of the present application, and are not intended to limit the present application, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification, as long as they are within the scope of the claims of the present application.

Claims

1. A soft furniture hidden modular assembly structure comprising a set of supports (1), characterized in that: A set of the bracket (1) intermediate movable connection has support piece (3), the top of support piece (4) is fixedly connected with the bracket (1) and the connection block (4) is set to "n” type structure, a set of the bracket (1) top sliding connection has seat cushion (7), a set of the bracket (1) intermediate sliding connection has backrest (10), and the surface of backrest (10) is slidingly connected with movable plate (13), the bottom of seat cushion (7) is connected with connecting plate (14) through hinge hinge, and connecting plate (14) and bracket (1) are connected through lock buckle (16), the bottom of seat cushion (7) is provided with a set of slot (17), each slot (17) is slidingly connected with the plug (15) matched with the slot (17), and the plug (15) is fixedly connected to the top of connecting plate (14), the surface of movable plate (13) is provided with a set of recess (18) matched with the plug (15), and the plug (15) is movable in the recess (18).

2. The soft body furniture hidden modular assembly structure according to claim 1, characterized in that: The top of each bracket (1) and each connecting block (4) is provided with a sliding groove (5), each sliding groove (5) is slidingly connected with a sliding block (6) matched with the sliding groove (5), and the sliding block (6) is provided as a "T” type structure, a set of the sliding block (6) is fixedly connected to the bottom of seat cushion (7).

3. The soft body furniture hidden modular assembly structure according to claim 1, wherein: A set of the bracket (1) adjacent side is provided with clamping groove (8), each clamping groove (8) is slidingly connected with clamping block (9) matched with the clamping groove (8), and the clamping block (9) is provided as a "T” type structure, each clamping block (9) is fixedly connected to the corresponding side of backrest (10).

4. The soft body furniture hidden modular assembly structure according to claim 1, wherein: The surface of the backrest (10) is provided with a set of limiting grooves (11), each limiting groove (11) is slidingly connected with a limiting block (12) matched with the limiting groove (11), and the limiting block (12) is provided as a "T” type structure, each limiting block (12) is fixedly connected to the side of the corresponding movable plate (13).

5. The soft body furniture hidden modular assembly structure according to claim 1, wherein: The top of the support piece (3) is movably connected with a set of support rods (19), the top of each support rod (19) is fixedly connected with a support plate (20), and the support plate (20) is in contact with the bottom of the seat cushion (7).

6. The soft body furniture hidden modular assembly structure according to claim 1, wherein: The support piece (3) is provided as an "X” type structure.

7. The soft body furniture hidden modular assembly structure according to claim 1, wherein: The surface of each bracket (1) is fixedly connected with a set of fixed plates (2), and the support piece (3) is located at the top of the fixed plate (2).

8. The soft body furniture hidden modular assembly structure according to claim 5, wherein: Each support rod (19) and the support piece (3) are connected by threads.

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