CN211065809U - Shock-proof type adjusts formula cloth sofa - Google Patents

Abstract

The utility model relates to a sofa technical field just discloses a formula cloth art sofa is adjusted to shock-proof type, including two bottom plates, support handrail, cushion and two cushions, support the handrail symmetry set up in two the both sides of bottom plate, the cushion sets up in two the upper surface of bottom plate, the inside of cushion is equipped with damper, two the cushion sets up in corresponding the rear side of cushion, two the front end of cushion just is located the upper surface of cushion is provided with reserve cushion, two the standing groove has all been seted up to the inside of bottom plate, two the inside of standing groove just is located and is equipped with reserve cushion between two standing grooves, reserve cushion lower extreme is provided with the seat, the seat with be equipped with coupling mechanism between the reserve cushion. The utility model discloses can adjust the length of sofa according to the difference of number, can reduce area, can adjust the soft or hard degree of cushion according to user's difference.

Description

Shock-proof type adjusts formula cloth sofa

Technical Field

The utility model relates to a sofa technical field especially relates to a formula cloth art sofa is adjusted to shock-proof type.

Background

The cloth sofa mainly refers to a sofa with cloth as a main material, and a certain artistic effect is achieved through artistic processing, so that the living requirements of people are met. The sofa has good air permeability, is anti-sensitive and is easy to clean.

The size of the traditional cloth sofa is generally fixed and cannot be adjusted according to the number of people, the situation that people cannot sit enough can occur when the number of people is more, the overlong sofa occupies a large space, different people have different requirements on the hardness and softness of the sofa, and the traditional sofa cushion is made of a material and cannot meet the requirements of different people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the length of the traditional cloth sofa can not be adjusted in the prior art, and the soft and hard degree of the cushion can not meet the requirements of different people, and providing a shock-absorbing type adjusting type cloth sofa.

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

a damping adjustable cloth sofa comprises two bottom plates, supporting armrests, a cushion and two back cushions, wherein the supporting armrests are symmetrically arranged on two sides of the two bottom plates, the inner sides of the supporting armrests are fixedly connected with the outer sides of the two bottom plates, the cushion is arranged on the upper surfaces of the two bottom plates, a damping mechanism is arranged in the cushion, the two back cushions are arranged on the rear sides of the corresponding cushion, the outer sides of the two back cushions are fixedly connected with the inner sides of the corresponding supporting armrests, standby cushions are arranged at the front ends of the two back cushions and on the upper surfaces of the cushion, placing grooves are formed in the two bottom plates, standby back cushions are arranged in the two placing grooves, seat plates are arranged at the lower ends of the standby back cushions, a connecting mechanism is arranged between the seat plates and the standby back cushions, slots are symmetrically formed in the two sides of the lower ends of the standby back cushions, two equal fixedly connected with inserted block in the relative one side of lower extreme of bottom plate, two the inserted block with correspond the slot phase-match, first recess, two have been seted up to reserve cushion both sides the inside of first recess all is provided with the inserted bar, two the outer end of inserted bar all rotates through antifriction bearing and sets up in the lateral wall that corresponds the standing groove, two the equal fixedly connected with dog of the other end of inserted bar, two first spring, two have been cup jointed in the pole wall outside activity of inserted bar the both ends of first spring respectively with dog and the first recess lateral wall fixed connection who corresponds.

Preferably, coupling mechanism includes two torsion spring and bull stick, the second recess has been seted up at the upper end middle part of seat, the both ends of bull stick respectively with the lateral wall fixed connection of the second recess that corresponds, the fixed block has been cup jointed in the equal activity in both ends pole wall outside of bull stick, the upper end of fixed block with the lower extreme fixed connection of reserve cushion, two the equal activity of torsion spring cup joint with the pole wall outside of bull stick, two torsion spring's both ends are equallyd divide do not with corresponding the fixed block with the pole wall fixed connection of bull stick, the rear side of fixed block is provided with the baffle.

Preferably, the damping mechanism comprises a hard spongy cushion and a soft spongy cushion, a supporting plate is arranged between the hard spongy cushion and the soft spongy cushion, and the inner sides of the hard spongy cushion and the soft spongy cushion are respectively fixedly connected with the two sides of the supporting plate.

Preferably, a plurality of second springs are uniformly distributed in the hard sponge cushion.

Preferably, the lower ends of the two support handrails are fixedly connected with universal wheels with foot brakes.

Preferably, the spare cushion and the cushion are made of the same material.

Compared with the prior art, the utility model provides a formula cloth art sofa is adjusted to shock-proof type possesses following beneficial effect:

1. this formula cloth art sofa is adjusted to shock-proof type, through supporting the handrail to opposite direction pulling with two, make two bottom plate separation, make two inserted blocks break away from the slot, two inserted bar compression first springs are to first recess external motion, make reserve cushion can rotate, through rotate reserve cushion to with cushion angle one to support the handrail at inside promotion, make two bottom plates press from both sides reserve cushion tight, the seat is rotatory to the horizontality under torque spring's effect this moment, the backup pad of its lower extreme carries out the supporting role, place reserve cushion on the seat, accomplish the length adjustment to the sofa.

2. This formula cloth art sofa is adjusted to shock-proof type through taking the cushion out, with cushion upset a week, inserts the upper surface of bottom plate with the cushion again, can accomplish the different hardness faces of cushion and adjust, plays the effect that supports and cushion shock attenuation through the inside evenly distributed's of cushion second spring.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can adjust the length of sofa according to the difference of number, can reduce area, can adjust the soft or hard degree of cushion according to user's difference.

Drawings

Fig. 1 is a schematic structural view of a shock-absorbing adjustable cloth sofa of the present invention;

FIG. 2 is a schematic top view of the base plate of FIG. 1;

FIG. 3 is a side view of the base plate of FIG. 1;

FIG. 4 is a schematic view of the mating structure of the backup pad and the support plate of FIG. 1;

fig. 5 is an internal structure diagram of the seat cushion in fig. 1.

In the figure: 1 bottom plate, 2 support handrail, 3 cushions, 4 cushions, 5 reserve cushions, 6 reserve cushions, 7 seat boards, 8 inserted bars, 9 first spring, 10 dog, 11 inserted blocks, 12 torsion spring, 13 fixed block, 14 baffles, 15 bull sticks, 16 hard foam-rubber cushion, 17 soft foam-rubber cushion, 18 backup pads, 19 second spring, 20 slots, 21 universal wheel.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a shock-absorbing adjustable cloth sofa comprises two base plates 1, supporting armrests 2, a cushion 3 and two back cushions 4, wherein the supporting armrests 2 are symmetrically arranged on two sides of the two base plates 1, the inner sides of the supporting armrests 2 are fixedly connected with the outer sides of the two base plates 1, the cushion 3 is arranged on the upper surfaces of the two base plates 1, a shock-absorbing mechanism is arranged inside the cushion 3, the two back cushions 4 are arranged on the rear sides of the corresponding cushion 3, the outer sides of the two back cushions are fixedly connected with the inner sides of the corresponding supporting armrests 2, a spare cushion 5 is arranged at the front ends of the two back cushions 4 and positioned on the upper surface of the cushion 3, placing grooves are respectively arranged inside the two base plates 1, a spare back cushion 6 is arranged inside the two placing grooves and positioned between the two placing grooves, a seat plate 7 is arranged at the lower end of the spare cushion 6, a connecting mechanism is arranged, the opposite sides of the lower ends of the two bottom plates 1 are fixedly connected with inserting blocks 11, the two inserting blocks 11 are matched with corresponding inserting grooves 20, first grooves are formed in two sides of the standby cushion 6, inserting rods 8 are arranged in the two first grooves, the outer ends of the two inserting rods 8 are rotatably arranged on the side walls of corresponding placing grooves through rolling bearings, stop blocks 10 are fixedly connected to the other ends of the two inserting rods 8, first springs 9 are movably sleeved on the outer sides of the rod walls of the two inserting rods 8, two ends of each first spring 9 are respectively and fixedly connected with the corresponding stop block 10 and the side wall of the corresponding first groove, a connecting mechanism comprises two torsion springs 12 and a rotating rod 15, a second groove is formed in the middle of the upper end of the seat plate 7, two ends of the rotating rod 15 are respectively and fixedly connected with the side walls of the corresponding second grooves, fixed blocks 13 are respectively and movably sleeved on the outer sides of the rod walls of two ends of the rotating rod 15, the upper ends of the fixed, the two torsion springs 12 are movably sleeved on the outer sides of the rod walls of the rotating rods 15, two ends of each torsion spring 12 are fixedly connected with the corresponding fixed blocks 13 and the corresponding rod walls of the rotating rods 15, a baffle plate 14 is arranged on the rear side of each fixed block 13, the damping mechanism comprises a hard sponge cushion 16 and a soft sponge cushion 17, a supporting plate 18 is arranged between each hard sponge cushion 16 and each soft sponge cushion 17, the inner sides of the hard sponge cushion 16 and the soft sponge cushion 17 are fixedly connected with the two sides of the supporting plate 18, a plurality of second springs 19 are uniformly distributed in each hard sponge cushion 16, the buffering and damping capacity of each hard sponge cushion is improved, the universal wheels 21 with brakes are fixedly connected at the lower ends of the two supporting handrails 2, and used for pulling when the sofa is adjusted, the sofa can be fixed when the sofa is not moved, the standby cushion 5 and the cushion 3 are made of the same material, and the standby cushion 5 can be used as a throw pillow or a back cushion when the.

In the utility model, when in use, a user pulls the support handrail 2 reversely to drive the two bottom plates 1 to move reversely, so that the two insert blocks 11 are separated from the slots 20, the two insert rods 8 compress the first spring 9 to move towards the outside of the first groove, so that the standby cushion 6 can rotate, the standby cushion 6 is rotated to be in the same angle with the cushion 4, and then the support handrail 2 is pushed inwards, so that the standby cushion 6 is clamped by the two bottom plates 1, at the moment, the seat plate rotates to be in a horizontal state under the action of the torsion spring 12, the support plate 14 at the lower end carries out an internal support function, the two bottom plates 1 carry out an external support function, the standby cushion 5 is placed on the seat plate 7, the length adjustment of the sofa is completed, when the user needs to adjust the hardness and hardness of the cushion 3, the cushion 3 is taken out, the cushion 3 is overturned for a circle, and then the cushion 3 is inserted into the, can accomplish the different hardness faces of cushion 3 and adjust, play the effect of supporting and buffering shock attenuation through the inside evenly distributed's of cushion 3 second spring 19.

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 (6)

1. A shock-absorbing adjustable cloth sofa comprises two base plates (1), supporting armrests (2), cushions (3) and two back cushions (4), and is characterized in that the supporting armrests (2) are symmetrically arranged on two sides of the two base plates (1), the inner sides of the supporting armrests (2) are fixedly connected with the outer sides of the two base plates (1), the cushions (3) are arranged on the upper surfaces of the two base plates (1), a shock-absorbing mechanism is arranged in the cushions (3), the two back cushions (4) are arranged on the rear sides of the corresponding cushions (3), the outer sides of the two back cushions are fixedly connected with the inner sides of the corresponding supporting armrests (2), spare cushions (5) are arranged at the front ends of the two back cushions (4) and located on the upper surfaces of the cushions (3), the placing grooves are formed in the two base plates (1), and spare back cushions (6) are arranged in the two placing grooves and located between the two placing grooves, a seat plate (7) is arranged at the lower end of the spare back cushion (6), a connecting mechanism is arranged between the seat plate (7) and the spare back cushion (6), slots (20) are symmetrically formed in two sides of the lower end of the spare back cushion (6), insertion blocks (11) are fixedly connected to the opposite sides of the lower ends of the two bottom plates (1), the two insertion blocks (11) are matched with the corresponding slots (20), first recess, two have been seted up to reserve cushion (6) both sides the inside of first recess all is provided with inserted bar (8), two the outer end of inserted bar (8) all rotates through antifriction bearing and sets up in the lateral wall that corresponds the standing groove, two the equal fixedly connected with dog (10) of the other end of inserted bar (8), two first spring (9), two have been cup jointed in the activity of the pole wall outside of inserted bar (8) the both ends of first spring (9) respectively with dog (10) and the first recess lateral wall fixed connection that correspond.

2. The adjustable cloth sofa with the shock absorption function according to claim 1, wherein the connecting mechanism comprises two torsion springs (12) and a rotating rod (15), a second groove is formed in the middle of the upper end of the seat plate (7), two ends of the rotating rod (15) are fixedly connected with the corresponding side walls of the second groove respectively, fixed blocks (13) are movably sleeved on the outer sides of rod walls at two ends of the rotating rod (15), the upper end of each fixed block (13) is fixedly connected with the lower end of the standby cushion (6), the two torsion springs (12) are movably sleeved on the outer sides of the rod walls of the rotating rod (15), two ends of each torsion spring (12) are fixedly connected with the corresponding fixed blocks (13) and the rod walls of the rotating rod (15), and a baffle plate (14) is arranged at the rear side of each fixed block (13).

3. The adjustable fabric sofa with shock absorption function according to claim 1, wherein the shock absorption mechanism comprises a hard sponge cushion (16) and a soft sponge cushion (17), a support plate (18) is arranged between the hard sponge cushion (16) and the soft sponge cushion (17), and the inner sides of the hard sponge cushion (16) and the soft sponge cushion (17) are fixedly connected with the two sides of the support plate (18) respectively.

4. A shock absorbing adjustable fabric sofa as claimed in claim 3, wherein the hard foam pad (16) has a plurality of second springs (19) distributed uniformly therein.

5. The shock-absorbing adjustable cloth sofa as claimed in claim 1, wherein the lower ends of the two supporting armrests (2) are fixedly connected with universal wheels (21) with foot brakes.

6. The adjustable fabric sofa of claim 1, wherein the spare seat (5) and the seat (3) are made of the same material.

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