CN218164683U

CN218164683U - Novel combined sofa

Info

Publication number: CN218164683U
Application number: CN202222256152.0U
Authority: CN
Inventors: 吴昌军; 胡波; 刘涛; 孙飞; 赵堃江; 刘琴波
Original assignee: Nantong Aibeisikai Intelligent Technology Co ltd
Current assignee: Nantong Aibeisikai Intelligent Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-30
Anticipated expiration: 2032-08-26

Abstract

The utility model provides a novel combined sofa, which comprises a first sofa and a second sofa; the mounting box is fixedly mounted on one side of the second sofa; the fixing mechanism is arranged in the installation box and comprises two positioning holes and two clamping blocks, the two positioning holes are formed in one side of the installation box, and the two clamping blocks are symmetrically and slidably installed in the installation box; the two positioning blocks are fixedly arranged on one side of the first sofa, and the positioning blocks are matched with the positioning holes; the clamping groove is formed in one side of the positioning block, and the clamping block is movably connected with the inner wall of the clamping groove. The utility model provides a novel sectional sofa convenient to use, installation and dismantlement are convenient, work efficiency is high.

Description

Novel combined sofa

Technical Field

The utility model relates to a sofa technical field especially relates to a novel sectional sofa.

Background

The sofa is a multi-seat chair with cushions. The back-rest chair with spring or thick foamed plastic has armrests on two sides, and is one kind of soft furniture.

However, the traditional combined sofa is mostly combined by bolts, the bolts have more parts and are more complex to install, and other tools are needed to disassemble during disassembly, so that the disassembly efficiency is reduced.

Therefore, there is a need to provide a new and new sectional sofa to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, installation and dismantle convenient, work efficiency is high novel sectional sofa.

In order to solve the above technical problem, the utility model provides a novel combined sofa includes: a first sofa and a second sofa; the mounting box is fixedly mounted on one side of the second sofa; the fixing mechanism is arranged in the installation box and comprises two positioning holes and two clamping blocks, the two positioning holes are formed in one side of the installation box, and the two clamping blocks are symmetrically and slidably installed in the installation box; the two positioning blocks are fixedly arranged on one side of the first sofa, and the positioning blocks are matched with the positioning holes; the clamping groove is formed in one side of the positioning block, and the clamping block is movably connected with the inner wall of the clamping groove.

Preferably, fixed establishment still includes two dwangs, the dwang rotates to be installed on the fixture block, rotate on one side inner wall of install bin and install the pivot, the one end fixed mounting of pivot has the gear, two the one end of dwang all with gear revolve connects.

Preferably, the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the gear, and the other end of the torsion spring is fixedly connected with the rotating shaft.

Preferably, slidable mounting has the rack on the bottom inner wall of install bin, the rack with the gear meshes mutually, the one end fixed mounting of rack has the annular piece, one side fixed mounting of annular piece has the dead lever, the one end of dead lever run through the install bin and with install bin sliding connection.

Preferably, the fixing rod is sleeved with a spring, one end of the spring is fixedly connected with the annular block, and the other end of the spring is fixedly connected with the installation box.

Preferably, one side fixed mounting of fixture block has the stopper, two spacing grooves have been seted up on one side inner wall of install bin, the stopper is connected with the inner wall sliding in spacing groove.

Compared with the prior art, the utility model provides a novel sectional sofa has following beneficial effect:

the utility model provides a novel combined sofa, the installation box is fixedly installed on one side of the second sofa, two fixture blocks are symmetrically and slidably installed in the installation box, the fixture blocks are movably connected with the inner wall of the clamping grooves, the dwang is rotatably installed on the fixture blocks, one ends of the two dwang are both connected with the gear rotation, and the dwang is matched to facilitate the movement of the fixture blocks through the gear rotation, so that the positioning blocks are fixed, the operation is simple, and the installation and the disassembly are convenient; the rack is meshed with the gear, and a fixed rod is fixedly arranged on one side of the annular block, so that the gear can be driven to rotate conveniently; the two positioning blocks are fixedly arranged on one side of the first sofa, the positioning blocks are matched with the positioning holes, and the first sofa and the second sofa are conveniently combined and positioned through matching of the positioning blocks and the positioning holes.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a preferred embodiment of the novel assembled sofa of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a side cross-sectional structural view of FIG. 1;

fig. 4 is a schematic sectional top view of the installation box shown in fig. 1.

The reference numbers in the figures: 1. a first sofa; 2. a second sofa; 3. installing a box; 4. a fixing mechanism; 401. positioning holes; 402. a clamping block; 403. rotating the rod; 404. a rotating shaft; 405. a gear; 406. a torsion spring; 407. a rack; 408. a ring block; 409. a fixing rod; 410. a spring; 411. a limiting block; 412. a limiting groove; 5. positioning a block; 6. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the novel combination sofa comprises: a first sofa 1 and a second sofa 2; the mounting box 3 is fixedly mounted on one side of the second sofa 2; the fixing mechanism 4 is arranged in the installation box 3, the fixing mechanism 4 comprises two positioning holes 401 and two fixture blocks 402, the two positioning holes 401 are formed in one side of the installation box 3, and the two fixture blocks 402 are symmetrically installed in the installation box 3 in a sliding mode; the two positioning blocks 5 are fixedly arranged on one side of the first sofa 1, the positioning blocks 5 are matched with the positioning holes 401, and the positioning holes 401 play a positioning role on the positioning blocks 5, so that rapid positioning combination is realized; the clamping groove 6 is formed in one side of the positioning block 5, the clamping block 402 is movably connected with the inner wall of the clamping groove 6, and the clamping block 402 is matched with the clamping groove 6 to fix the positioning block 5, so that the first sofa 1 and the second sofa 2 are combined.

Fixing mechanism 4 still includes two dwang 403, dwang 403 rotates and installs on fixture block 402, it has pivot 404 to rotate on one side inner wall of install bin 3, the one end fixed mounting of pivot 404 has gear 405, two the one end of dwang 403 all with gear 405 rotates to be connected, rotates through gear 405, and cooperation dwang 403 will drive fixture block 402 and remove.

The rotating shaft 404 is sleeved with a torsion spring 406, one end of the torsion spring 406 is fixedly connected with the gear 405, the other end of the torsion spring 406 is fixedly connected with the rotating shaft 404, and the torsion spring 406 deforms when the rotating shaft 404 rotates, so that the force accumulation state is maintained, and the torsion spring 406 is favorable for the rotating shaft 404 to reset.

Slidable mounting has rack 407 on the bottom inner wall of install bin 3, rack 407 with gear 405 meshes mutually, the one end fixed mounting of rack 407 has annular piece 408, one side fixed mounting of annular piece 408 has dead lever 409, the one end of dead lever 409 runs through install bin 3 and with install bin 3 sliding connection is convenient for drive rack 407 through dead lever 409 and annular piece 408 and is removed.

The fixing rod 409 is sleeved with a spring 410, one end of the spring 410 is fixedly connected with the annular block 408, the other end of the spring 410 is fixedly connected with the installation box 3, and the spring 410 is favorable for the fixing rod 409 to reset.

One side of fixture block 402 is fixedly provided with a limiting block 411, two limiting grooves 412 are formed in the inner wall of one side of installation box 3, limiting block 411 is connected with the inner wall of limiting grooves 412 in a sliding mode, and limiting block 402 is limited by limiting block 411 and limiting grooves 412.

The utility model provides a novel combined sofa's theory of operation as follows:

when the device is used, the fixing rod 409 is pulled, the fixing rod 409 drives the annular block 408 and the rack 407 to move rightwards, the spring 410 is compressed, the rack 407 drives the gear 405 to rotate, the gear 405 drives the two rotating rods 403 to rotate, the two rotating rods 403 drive the two clamping blocks 402 to move towards the direction close to each other, the gear 405 drives the rotating shaft 404 to rotate, and the torsion spring 406 deforms at the moment;

until the fixture block 402 moves out of the clamping groove 6, the first sofa 1 is pulled outwards at the moment, the first sofa 1 drives the two positioning blocks 5 to move out of the installation box 3, and the first sofa 1 is separated from the second sofa 2 at the moment;

when first sofa 1 and second sofa 2 need to be installed, reverse operation step, insert two locating pieces 5 in two locating holes 401, and first sofa 1 and the laminating of second sofa 2, slowly dead lever 409 this moment, under torque spring 406 and spring 410's elastic action, will make gear 405 reset, will drive two fixture blocks 402 through two dwang 403 and move to the direction of keeping away from each other, make fixture block 402 card go into in the draw-in groove 6, thereby realize the combination of first sofa 1 and second sofa 2, moreover, the operation is simple, the combination is convenient, time saving and labor saving.

the utility model provides a novel combined sofa, the installation box 3 is fixedly installed at one side of the second sofa 2, two fixture blocks 402 are symmetrically and slidably installed in the installation box 3, the fixture blocks 402 are movably connected with the inner wall of the clamping grooves 6, the rotating rod 403 is rotatably installed on the fixture blocks 402, one ends of the two rotating rods 403 are rotatably connected with the gear 405, the rotation of the gear 405 is matched with the rotating rod 403 to facilitate the movement of the fixture blocks 402, so that the positioning blocks 5 are fixed, the operation is simple, and the installation and the disassembly are convenient; the rack 407 is meshed with the gear 405, and a fixing rod 409 is fixedly mounted on one side of the annular block 408, so that the gear 405 is driven to rotate; the two positioning blocks 5 are fixedly mounted on one side of the first sofa 1, the positioning blocks 5 are matched with the positioning holes 401, and the first sofa 1 and the second sofa 2 are conveniently combined and positioned through the positioning blocks 5 and the positioning holes 401.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. A novel combined sofa is characterized by comprising:

a first sofa and a second sofa;

the mounting box is fixedly mounted on one side of the second sofa;

the fixing mechanism is arranged in the installation box and comprises two positioning holes and two clamping blocks, the two positioning holes are formed in one side of the installation box, and the two clamping blocks are symmetrically and slidably installed in the installation box;

the two positioning blocks are fixedly arranged on one side of the first sofa, and the positioning blocks are matched with the positioning holes;

the clamping groove is formed in one side of the positioning block, and the clamping block is movably connected with the inner wall of the clamping groove.

2. The novel combination sofa of claim 1, wherein the fixing mechanism further comprises two rotating rods, the rotating rods are rotatably installed on the fixture block, a rotating shaft is rotatably installed on one inner wall of the installation box, a gear is fixedly installed at one end of the rotating shaft, and one ends of the two rotating rods are rotatably connected with the gear.

3. The novel assembled sofa of claim 2, wherein the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the gear, and the other end of the torsion spring is fixedly connected with the rotating shaft.

4. The novel combined sofa of claim 3, wherein a rack is slidably mounted on the inner wall of the bottom of the mounting box, the rack is engaged with the gear, an annular block is fixedly mounted at one end of the rack, a fixing rod is fixedly mounted at one side of the annular block, and one end of the fixing rod penetrates through the mounting box and is slidably connected with the mounting box.

5. The novel assembled sofa of claim 4, wherein the fixing rod is sleeved with a spring, one end of the spring is fixedly connected with the annular block, and the other end of the spring is fixedly connected with the installation box.

6. The novel combined sofa according to claim 1, wherein a limiting block is fixedly installed on one side of the clamping block, two limiting grooves are formed on an inner wall of one side of the installation box, and the limiting block is slidably connected with inner walls of the limiting grooves.