CN218528259U

CN218528259U - Sofa based on human body design

Info

Publication number: CN218528259U
Application number: CN202222152958.5U
Authority: CN
Inventors: 吴湛东
Original assignee: Huizhou Carpenter Master Furniture Co ltd
Current assignee: Huizhou Carpenter Master Furniture Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-02-28
Anticipated expiration: 2032-08-16

Abstract

The utility model belongs to the technical field of the sofa technique and specifically relates to a sofa based on anthropology design, including the sofa body, peripheral rectangle on the lower terminal surface of sofa body distributes and has seted up four group's spouts, lie in four group on the lower terminal surface of sofa body the equal fixed supporting legs that is provided with in periphery of spout, four group the equal sliding connection in inside of spout has the slider, the slider with sliding connection has spacing subassembly between the spout, the turn trough has been seted up on the inside up end of spout, the inside rotation of turn trough is connected with the rotor plate, set up threaded hole on the up end of slider, the fixed pass that is provided with on the lower terminal surface of rotor plate the turn trough with screw hole threaded connection's threaded rod, the fixed universal wheel that is provided with on the lower terminal surface of slider, this kind of sofa based on anthropology design has solved and has not convenient to remove and stability shortcoming such as relatively poor among the prior art.

Description

Sofa based on human body design

Technical Field

The utility model relates to a sofa technical field especially relates to a sofa based on anthropology design.

Background

A sofa is a multi-seat chair with soft cushions, a backrest chair with springs or thick foamed plastics and the like is arranged, and armrests are arranged on two sides of the backrest chair, and the sofa is one of soft furniture.

In order to improve the comfort level of a user, the existing sofa is designed based on the anthropology mostly, so that the user can have a sufficient rest and relax.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of inconvenient movement, poor stability and the like in the prior art and providing a sofa based on human body design.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a design sofa based on anthropology design, includes the sofa body, four groups of spouts have been seted up in the peripheral rectangle distribution on the lower terminal surface of sofa body, lie in four groups on the lower terminal surface of sofa body the periphery of spout is all fixed and is provided with the supporting legs, four groups the equal sliding connection in inside of spout has the slider, the slider with sliding connection has spacing subassembly between the spout, the rotary trough has been seted up on the inside up end of spout, the inside rotation of rotary trough is connected with the commentaries on classics board, set up threaded hole on the up end of slider, the fixed being provided with on the lower terminal surface of commentaries on classics board passes the rotary trough with threaded hole threaded connection's threaded rod, the fixed universal wheel that is provided with on the lower terminal surface of slider, four groups the transmission is connected with drive assembly between the commentaries on classics board.

Preferably, the limiting assembly comprises a limiting sliding groove, the limiting sliding groove is formed in the end face of the inner side of the sliding groove, and a limiting sliding block which is connected with the limiting sliding groove in a sliding mode is fixedly arranged on the end face of the outer side of the sliding block.

Preferably, the transmission assembly comprises a plurality of groups of rotating rods, the four groups of rotating grooves are provided with mutually communicated H-shaped supporting grooves, the plurality of groups of rotating rods are rotatably connected inside the supporting grooves, and gear sets are in transmission connection between the rotating rods and the rotating plates and between the plurality of groups of rotating rods.

Preferably, a motor is fixedly arranged inside the sofa body, and an output shaft of the motor is in transmission connection with the multiple groups of rotating rods through the gear set.

Preferably, a rotating ball movably abutted against the rotating plate is rotatably connected to the end face of the inner side of the rotating groove.

The utility model provides a sofa based on anthropology design, beneficial effect lies in:

through the drive assembly who sets up, drive assembly can drive commentaries on classics board in the commentaries on classics inslot rotation to drive the threaded rod and rotate, threaded hole threaded connection on threaded rod and the slider, make and to drive the slider and reciprocate along the spout, when needs remove, stretch out the spout with the universal wheel, when needs improve stability, accomodate the universal wheel in the spout, utilize the supporting legs to support, in order to improve the steadiness, make can enough be convenient for remove, can improve stability when not needing to remove again.

Drawings

Fig. 1 is a schematic view of a main structure of a sofa based on human body design according to the present invention;

fig. 2 is a schematic view of a sectional structure of a motor of a sofa based on human body design according to the present invention;

fig. 3 is a schematic view of a sectional structure of a chute of a sofa based on human body design according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a region a of the sofa based on the human body design provided by the present invention.

In the figure: 1. a sofa body; 2. a chute; 3. a slider; 4. a limiting chute; 5. a limiting slide block; 6. rotating the groove; 7. rotating the plate; 8. a threaded rod; 9. a threaded hole; 10. a universal wheel; 11. supporting legs; 12. a support groove; 13. a rotating rod; 14. a gear set; 15. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a sofa based on human body design comprises a sofa body 1, four groups of sliding grooves 2 are arranged on the lower end face of the sofa body 1 in a rectangular distribution mode, supporting legs 11 are fixedly arranged on the peripheries of the four groups of sliding grooves 2 on the lower end face of the sofa body 1, sliding blocks 3 are connected inside the four groups of sliding grooves 2 in a sliding mode, a limiting assembly is connected between the sliding blocks 3 and the sliding grooves 2 in a sliding mode, a rotating groove 6 is formed in the upper end face inside the sliding groove 2, a rotating plate 7 is connected to the rotating groove 6 in a rotating mode, a threaded hole 9 is formed in the upper end face of each sliding block 3, a threaded rod 8 penetrating through the rotating groove 6 and in threaded connection with the threaded hole 9 is fixedly arranged on the lower end face of each rotating plate 7, universal wheels 10 are fixedly arranged on the lower end face of each sliding block 3, and transmission assemblies are connected among the four groups of rotating plates 7 in a transmission mode.

The limiting assembly comprises a limiting sliding groove 4, the limiting sliding groove 4 is formed in the end face of the inner side of the sliding groove 2, a limiting sliding block 5 which is connected to the limiting sliding groove 4 in a sliding mode is fixedly arranged on the end face of the outer side of the sliding block 3, the sliding block 3 can be prevented from rotating along the sliding groove 2, and the sliding block can only move up and down.

The transmission assembly comprises a plurality of groups of rotating rods 13, H-shaped supporting grooves 12 which are communicated with each other are formed between the four groups of rotating grooves 6, the plurality of groups of rotating rods 13 are rotatably connected in the supporting grooves 12, gear sets 14 are in transmission connection between the rotating rods 13 and the rotating plates 7 and between the plurality of groups of rotating rods 13, a transmission effect is achieved, and the plurality of groups of rotating plates 7 can rotate in the same direction through transmission and conversion of the gear sets 14.

The inside of sofa body 1 is fixed and is provided with motor 15, is connected through the transmission of gear train 14 between motor 15's the output shaft and the multiunit bull stick 13, and motor 15 has self-locking function, plays the electric drive effect.

The end face of the inner side of the rotating groove 6 is rotatably connected with a rotating ball movably abutted against the rotating plate 7, so that the friction force is reduced.

A working mode; the during operation, start motor 15, motor 15's output shaft passes through gear train 14 drive multiunit bull stick 13 and rotates, and bull stick 13 passes through gear train 14 drive commentaries on classics board 7 in the internal rotation of rotary chute 6, threaded rod 8 and the 9 threaded connection of screw hole on the slider 3 for can drive slider 3 and reciprocate along spout 2, when needs remove, stretch out spout 2 with universal wheel 10, when needs improve stability, accomodate universal wheel 10 in spout 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sofa based on human design, includes sofa body (1), its characterized in that: four sets of spout (2) have been seted up to peripheral rectangular distribution on the lower terminal surface of sofa body (1), be located four sets on the lower terminal surface of sofa body (1) the periphery of spout (2) is all fixed and is provided with supporting legs (11), four sets the equal sliding connection in inside of spout (2) has slider (3), slider (3) with sliding connection has spacing subassembly between spout (2), rotary trough (6) have been seted up on the inside up end of spout (2), the inside rotation of rotary trough (6) is connected with commentaries on classics board (7), threaded hole (9) have been seted up on the up end of slider (3), fixed being provided with on the lower terminal surface of commentaries on classics board (7) passes rotary trough (6) with threaded rod (8) of threaded hole (9) threaded connection, the fixed universal wheel (10) that are provided with on the lower terminal surface of slider (3), four sets of transmission is connected with transmission assembly between commentaries on classics board (7).

2. The ergonomic design-based sofa of claim 1, wherein: the limiting assembly comprises a limiting sliding groove (4), the limiting sliding groove (4) is arranged on the inner side end face of the sliding groove (2), and a limiting sliding block (5) which is connected with the limiting sliding groove (4) in a sliding mode is fixedly arranged on the outer end face of the sliding block (3).

3. The ergonomic design-based sofa of claim 1, wherein: the transmission assembly comprises a plurality of groups of rotating rods (13), H-shaped supporting grooves (12) which are communicated with each other are formed between the four groups of rotating grooves (6), the plurality of groups of rotating rods (13) are rotatably connected inside the supporting grooves (12), and gear sets (14) are in transmission connection between the rotating rods (13) and the rotating plates (7) and between the plurality of groups of rotating rods (13).

4. The ergonomic design-based sofa of claim 3, wherein: the sofa is characterized in that a motor (15) is fixedly arranged inside the sofa body (1), and an output shaft of the motor (15) is in transmission connection with the multiple groups of rotating rods (13) through the gear set (14).

5. The ergonomically designed sofa of claim 3, wherein: the end face of the inner side of the rotary groove (6) is rotatably connected with a rotary bead movably abutted against the rotary plate (7).