Tough bending-resistant rattan plaited sofa with detachable back

Abstract

The utility model discloses a tough bending-resistant rattan-woven sofa with a detachable back, and relates to the technical field of rattan-woven sofas. The seat cushion comprises a seat cushion plate, supporting frames are symmetrically and fixedly installed on the lower side of the seat cushion plate, back plates are arranged on the upper side of the seat cushion plate at equal intervals, armrest plates are symmetrically arranged on the upper side of the seat cushion plate, and installation assemblies for detachably installing the back plates are arranged at the positions, corresponding to the back plates, of the side face of the seat cushion plate. And positioning components capable of limiting the back plate and the armrest plates are arranged on the side surface of the cushion plate corresponding to the armrest plates. According to the sofa disclosed by the utility model, the back plate can be limited and fixed by being triggered through the arranged mounting assembly, and the arranged mounting assembly can be automatically triggered and unlocked after the armrest plate is disassembled, so that the back plate is disassembled and assembled, and the sofa can be separately disassembled during transportation, and subsequent transportation and carrying are facilitated; and after follow-up transportation is completed, quick locking and mounting can be carried out, transportation is facilitated, and meanwhile cleaning and replacement of follow-up back plate disassembly are also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rattan sofas, in particular to a strong, tough, and anti-bending rattan sofa with a detachable back. Background Art

[0002] The natural style of rattan sofa is a symbol of leisure life. It means being close to nature, simple yet luxurious. The comfort and convenience it brings make people feel free and unfettered.

[0003] Existing rattan sofas are generally composed of a seat cushion, a backboard and armrests, and the existing process generally uses an integrated frame structure with rattan weaving on its side. Such an overall structure is large in size, which brings inconvenience to installation, production and transportation, especially long-distance transportation, which is very expensive. In addition, the existing integrated sofa is very difficult to pass through corridors and doors, and may even be impossible to pass through corridors and doors. Therefore, a strong and bend-resistant rattan sofa with a detachable back is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem of a strong, tough, and anti-bending rattan sofa with a detachable back. The utility model provides a strong, tough, and anti-bending rattan sofa with a detachable back.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] A strong, tough, and bend-resistant rattan sofa with a detachable back comprises a seat cushion, a support frame symmetrically fixedly mounted on the lower side of the seat cushion, a back panel equidistantly arranged on the upper side of the seat cushion, an armrest panel symmetrically arranged on the upper side of the seat cushion, a mounting assembly for detachably mounting the back panel arranged on the side of the seat cushion corresponding to the position of the back panel, and a positioning assembly for the back panel and the armrest panel that can limit the position of the back panel and the armrest panel arranged on the side of the seat cushion corresponding to the position of the armrest;

[0007] The mounting assembly includes a mounting slot, a detachable mounting plate is provided inside the mounting slot, a matching plate is provided on the side of the mounting plate, and a clamping block that can be clamped to the mounting plate is provided on the side of the matching plate;

[0008] The positioning component includes a connecting groove, a triggerable connecting rod is arranged inside the connecting groove, a clamping groove is arranged on the side of the connecting rod, and a restraining rod that can be clamped and limited is arranged on the side of the clamping groove.

[0009] Furthermore, the mounting assembly includes a mounting groove opened on the upper side of the seat cushion plate, the mounting plates are movably installed inside the mounting groove at equal distances and the mounting plates are fixedly installed on the side positions of the back plate respectively, a matching cavity is opened inside the seat cushion plate, and the matching plate is movably installed inside the matching cavity.

[0010] Furthermore, the installation assembly also includes slots equidistantly arranged on the inner wall of the mating cavity, the card block is movably installed in the slot and the card block is attached to the side position of the mating plate, and support blocks are symmetrically fixedly installed between the side of the card block and the middle of the inner wall of the slot.

[0011] Furthermore, the positioning assembly includes connecting grooves symmetrically and equidistantly provided on the upper side of the cushion plate, the connecting rod is movably installed inside the connecting groove, and the clamping grooves are equidistantly provided on the side of the connecting rod away from the matching plate.

[0012] Furthermore, the positioning assembly also includes a constraint groove opened on the side of the seat cushion plate, the constraint rod is movably installed inside the constraint groove, and a support tube is fixedly connected between the side of the constraint rod and the inner wall of the constraint groove.

[0013] Furthermore, the connecting groove penetrates to the internal position of the mating cavity, the connecting rod is fitted on its side corresponding to the position of the mating plate, the restraint rod is clamped in the internal position of the clamping groove, the restraint rod is a cylindrical rod with a cross-shaped cross-section and one side of the restraint rod is an inclined surface, and the support tube is movably sleeved on the side position of the restraint rod.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model can limit and release the armrest board separately through the provided positioning component, and the provided positioning component can trigger the locking operation of the mounting component on the back panel. The provided mounting component can be triggered to achieve the limited fixation of the back panel, and the provided mounting component can be automatically triggered to unlock after the armrest board is removed to complete the removal and installation of the back panel. In this way, the sofa can be disassembled separately during transportation, which is convenient for subsequent transportation and handling. After the subsequent transportation is completed, it can be quickly locked and installed, which is convenient for transportation and also convenient for subsequent removal, cleaning and replacement of the back panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a partial structural diagram of the backboard of the utility model;

[0018] Figure 3 This utility model Figure 2 A in the middle is an enlarged structural diagram;

[0019] Figure 4 This utility model Figure 2 The enlarged structural diagram at B in the middle;

[0020] Figure 5 This is a partial structural diagram of the handrail board of the utility model;

[0021] Figure 6 This utility model Figure 5The enlarged structural diagram at C in the middle;

[0022] Figure 7 This utility model Figure 5 Enlarged structural diagram at point D in the middle.

[0023] Figure numerals: 1. Seat cushion plate; 2. Support frame; 3. Back plate; 4. Armrest plate; 5. Mounting assembly; 51. Mounting groove; 52. Mounting plate; 53. Matching cavity; 54. Matching plate; 55. Slot; 56. Block; 57. Support block; 6. Positioning assembly; 61. Connecting groove; 62. Connecting rod; 63. Block; 64. Constraint groove; 65. Constraint rod; 66. Support cylinder. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0027] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0028] like Figure 1As shown, a strong and bend-resistant rattan sofa with a detachable back comprises a seat cushion 1, which is a rectangular plate. A support frame 2 is symmetrically fixedly installed on the lower side of the seat cushion 1, and the support frame 2 is a "C"-shaped frame. A back panel 3 is equidistantly arranged on the upper side of the seat cushion 1, and the back panel 3 is an arc-shaped plate. An armrest panel 4 is symmetrically arranged on the upper side of the seat cushion 1 at a position corresponding to the back panel 3. The armrest panel 4 is a "C"-shaped plate. A mounting assembly 5 for detachably mounting the back panel 3 is provided on the side of the seat cushion 1 at a position corresponding to the back panel 3. A positioning assembly 6 for limiting the back panel 3 and the armrest panel 4 is provided on the side of the seat cushion 1 at a position corresponding to the armrest panel 4.

[0029] Specifically, the installation component 5 can be used to realize the disassembly and installation of the back panel 3, which is convenient for the disassembly and transportation of the sofa. The positioning component 6 can be used to trigger the installation component 5 to perform a clamping and fixing operation on the back panel 3. In addition, the positioning component 6 can also limit the armrest panel 4.

[0030] like Figures 2 to 4 As shown, the mounting assembly 5 includes a mounting groove 51 provided on the upper side of the seat cushion 1 corresponding to the position of the back plate 3. The mounting groove 51 is a rectangular groove. Mounting plates 52 are equidistantly mounted inside the mounting groove 51 and the mounting plates 52 are fixedly mounted on the side positions of the back plate 3. The mounting plates 52 are I-shaped plates. A matching cavity 53 is provided inside the seat cushion 1 corresponding to the mounting groove 51. The matching cavity 53 is a U-shaped cavity. A matching plate 54 is movably mounted inside the matching cavity 53. The matching plate 54 is a U-shaped plate. The inner wall of the cavity 53 is equidistantly provided with slots 55 that pass through the seat cushion plate 1 to the interior of the mounting slot 51 at positions corresponding to the mounting plate 52. The slot 55 is a rectangular slot with a cross-shaped cross section. A clamping block 56 is movably installed inside the slot 55 and fits against the side of the mating plate 54. The clamping block 56 is a cross-shaped block and the side of the clamping block 56 close to the mating plate 54 is inclined. A support block 57 is symmetrically fixedly installed between the side of the clamping block 56 and the inner wall of the slot 55. The support block 57 is a "W"-shaped block made of spring steel.

[0031] Specifically, by installing the mounting plate 52 in the internal position of the mounting groove 51, the back panel 3 can be detached, so that the sofa can be transported separately. The mating plate 54 is squeezed and slides in the mating cavity 53, which can push the clamping block 56 to slide in the slot 55 so that it is clamped in the inner position of the mounting plate 52, thereby limiting the mounting plate 52.

[0032] like Figures 5 to 7As shown, the positioning assembly 6 includes a connecting groove 61 symmetrically opened on the upper side of the seat cushion 1 and the connecting groove 61 extends to the internal position of the matching cavity 53. The connecting groove 61 is a cylindrical groove. A connecting rod 62 is movably installed inside the connecting groove 61 and the connecting rod 62 is attached to the side of the corresponding matching plate 54. The connecting rod 62 is a cylindrical rod. A card slot 63 is equidistantly opened on the side of the connecting rod 62 away from the matching plate 54. The card slot 63 is an arc groove with a trapezoidal cross section. A card slot 63 is opened on the side of the seat cushion 1 corresponding to the card slot 63. The restraint groove 64 from the seat cushion plate 1 to the connecting groove 61 is a cylindrical groove with a cross-shaped cross section. A restraint rod 65 is movably installed inside the restraint groove 64 and the restraint rod 65 is clamped in the inner position of the clamping groove 63. The restraint rod 65 is a cylindrical rod with a cross-shaped cross section and one side of the restraint rod 65 is inclined. A support tube 66 is fixedly connected between the side of the restraint rod 65 and the inner wall of the restraint groove 64 and the support tube 66 is movably sleeved on the side position of the restraint rod 65. The support tube 66 is a spring steel cylinder with a continuous "W"-shaped cross section;

[0033] Specifically, by pulling the set constraint rod 65 to slide inside the constraint groove 64, the support tube 66 is squeezed and deformed, so that the constraint rod 65 is disengaged from the internal position of the card slot 63, and the connecting rod 62 can be pulled out of the internal position of the connecting groove 61 to complete the disassembly of the armrest board 4. Conversely, the connecting rod 62 is inserted into the connecting groove 61, so that the constraint rod 65 is elastically connected to the inside of the card slot 63 to limit and fix the armrest board 4. At the same time, the connecting rod 62 can squeeze the corresponding matching plate 54 to slide inside the matching cavity 53 to trigger the locking operation of the installation component 5 on the back panel 3.

[0034] In summary: the armrest panel 4 can be limited and released separately through the provided positioning component 6, and the provided positioning component 6 can trigger the locking operation of the mounting component 5 on the back panel 3. The provided mounting component 5 can be triggered to achieve the limited fixation of the back panel 3, and the provided mounting component 5 can automatically trigger the unlocking after the armrest panel 4 is removed, completing the disassembly and installation of the back panel 3. In this way, the sofa can be disassembled separately during transportation, which is convenient for subsequent transportation and handling, and can be quickly locked and installed after the subsequent transportation is completed, which is convenient for transportation and also convenient for the subsequent disassembly, cleaning and replacement of the back panel 3.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A strong and tough resistant rattan sofa with a detachable back, comprising a seat cushion (1), a support frame (2) symmetrically fixedly mounted on the lower side of the seat cushion (1), a backboard (3) equidistantly arranged on the upper side of the seat cushion (1), an armrest (4) symmetrically arranged on the upper side of the seat cushion (1), a mounting assembly (5) for detachably mounting the backboard (3) arranged on the side of the seat cushion (1) corresponding to the position of the backboard (3), and a positioning assembly (6) for limiting the backboard (3) and the armrest (4) arranged on the side of the seat cushion (1) corresponding to the position of the armrest (4); Its characteristics are: The mounting assembly (5) comprises a mounting groove (51), a detachable mounting plate (52) is provided inside the mounting groove (51), a matching plate (54) is provided on the side of the mounting plate (52), and a clamping block (56) capable of clamping the mounting plate (52) is provided on the side of the matching plate (54); The positioning assembly (6) comprises a connecting groove (61), a triggerable connecting rod (62) is provided inside the connecting groove (61), a clamping groove (63) is provided on the side of the connecting rod (62), and a clamping and limiting constraint rod (65) is provided on the side of the clamping groove (63).

2. The strong and anti-bending rattan sofa with a detachable back according to claim 1, characterized in that: The mounting assembly (5) includes a mounting groove (51) provided on the upper side of the cushion plate (1), a mounting plate (52) movably installed in the mounting groove (51) at equal intervals, and the mounting plates (52) are fixedly installed at the side positions of the back plate (3), a matching cavity (53) is provided in the interior of the cushion plate (1), and a matching plate (54) is movably installed in the interior of the matching cavity (53).

3. The strong and anti-bending rattan sofa with a detachable back according to claim 2, characterized in that: The mounting assembly (5) further comprises slots (55) equidistantly provided on the inner wall of the mating cavity (53); a clamping block (56) is movably mounted in the slot (55) and the clamping block (56) is fitted on the side of the mating plate (54); and a support block (57) is symmetrically fixedly mounted between the side of the clamping block (56) and the inner wall of the slot (55).

4. The strong and anti-bending rattan sofa with a detachable back according to claim 3, characterized in that: The positioning assembly (6) includes a connecting groove (61) symmetrically arranged at equal distances on the upper side of the cushion plate (1), a connecting rod (62) movably mounted inside the connecting groove (61), and a clamping groove (63) equidistantly arranged on the side of the connecting rod (62) away from the matching plate (54).

5. The strong and anti-bending rattan sofa with a detachable back according to claim 4, characterized in that: The positioning assembly (6) further comprises a restraining groove (64) provided on the side of the cushion plate (1); a restraining rod (65) is movably mounted inside the restraining groove (64); and a supporting tube (66) is fixedly connected between the side of the restraining rod (65) and the inner wall of the restraining groove (64).

6. The strong and anti-bending rattan sofa with a detachable back according to claim 5, characterized in that: The connecting groove (61) penetrates to the inner position of the matching cavity (53), and the connecting rod (62) is attached to the side of the corresponding matching plate (54). The restraining rod (65) is clamped in the inner position of the clamping groove (63). The restraining rod (65) is a cylindrical rod with a cross-shaped cross section and one side of the restraining rod (65) is an inclined surface. The supporting tube (66) is movably sleeved on the side position of the restraining rod (65).

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