CN223403562U - Sofa with shock attenuation frame construction - Google Patents

Abstract

The utility model discloses a sofa with a damping frame structure, which comprises a supporting frame, wherein a cushion is arranged above the supporting frame, the inner wall of the supporting frame is connected with a damping shell in a sliding manner, the bottom surface of the damping shell is fixedly connected with a group of dampers, the bottom end of each damper is fixedly connected with the inner bottom wall of the supporting frame, and two groups of springs are fixedly arranged on the inner bottom wall of the supporting frame. According to the utility model, through the arrangement of the supporting frame and the damping shell, two groups of springs and one group of dampers can be installed, the elasticity of the two groups of springs is utilized, the pressure applied by a human body can be converted into elastic potential energy to be stored, the elastic potential energy can be restored to the original state when people get up, the damping shell is prevented from frequently shaking, and then the sofa frame is provided with a damping structure, so that the impact force generated when people sit down and get up can be relieved, the comfort degree of the people sitting down and getting up can be improved, and the experience feeling of the sofa in use is enhanced.

Description

Sofa with shock attenuation frame construction

Technical Field

The utility model relates to the field of sofas, in particular to a sofa with a damping frame structure.

Background

The sofa is one kind of furniture, is a multi-seat chair with soft cushions, and both sides have armrests, becomes one of the key points of western decoration or modern home design, and the framework is a chair made of wood or steel lining cotton wool, other foam materials and the like, and is comfortable as a whole.

The sofa is one of important furniture, but the existing sofa frame does not have a damping structure, so that impact force generated when people sit down and get up is difficult to be relieved, comfort level is poor when people sit down and get up, experience feeling when the sofa is used is reduced, and therefore, the sofa with the damping frame structure is provided for solving the problems.

Disclosure of utility model

The present utility model is directed to a sofa with a shock absorbing frame structure, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a sofa with shock attenuation frame construction, includes the braced frame, the top of braced frame is equipped with the cushion, the inner wall sliding connection of braced frame has the damper, the bottom surface fixedly connected with of damper is a set of attenuator, every the bottom of attenuator all with the interior bottom wall fixed connection of braced frame, the interior bottom wall fixed mounting of braced frame has two sets of springs, two sets of the top of spring all with the bottom surface fixed connection of damper, the upper surface fixedly connected with elastic rubber pad of damper, the upper surface of elastic rubber pad and the bottom surface fixed connection of cushion, two spacing holes have been seted up to the inner wall of braced frame, the bottom surface fixedly connected with two sliding plates of damper, two the equal fixedly connected with stopper in the back of sliding plate, two the surface of stopper respectively with the inner wall sliding connection of two spacing holes.

In a further embodiment, the upper surfaces of the two limiting blocks are fixedly connected with buffer pads, and the upper surfaces of the two buffer pads are respectively contacted with the inner top walls of the two limiting holes.

In a further embodiment, the back of the supporting frame is fixedly connected with a positioning seat, and the inner wall of the positioning seat is slidably connected with a positioning plate.

In a further embodiment, the upper surface of the positioning plate is fixedly connected with a chair back plate, and the front surface of the chair back plate is fixedly connected with a chair back pad.

In a further embodiment, two sets of threaded support tubes are fixedly connected to the bottom surface of the support frame, and threaded support feet are connected to the inner rings of the two sets of threaded support tubes in a threaded mode.

In a further embodiment, the left and right sides of the supporting frame are fixedly connected with side plates, and a through hole is formed in one side surface of each of the two side plates, which is far away from each other.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, through the arrangement of the supporting frame and the damping shell, two groups of springs and one group of dampers can be installed, the elasticity of the two groups of springs is utilized, the pressure applied by a human body can be converted into elastic potential energy to be stored, the elastic potential energy can be restored to the original state when people get up, the damping shell is prevented from frequently shaking, and then the sofa frame is provided with a damping structure, so that the impact force generated when people sit down and get up can be relieved, the comfort degree of the people sitting down and getting up can be improved, and the experience feeling of the sofa in use is enhanced.

Drawings

Fig. 1 is a schematic perspective view of a front view of a sofa with a shock absorbing frame structure.

Fig. 2 is a cross-sectional view of a front view of a sofa with a shock absorbing frame structure.

Fig. 3 is a cross-sectional view of a side view of a seat in a sofa with a shock absorbing frame structure.

Fig. 4 is a cross-sectional view of a side view of a support frame in a sofa with a shock absorbing frame structure.

The seat cushion comprises a supporting frame, a seat cushion, a damping shell, a damper, a spring, a positioning seat, a positioning plate, a seat back plate, a limiting hole, a cushion, a limiting block, a sliding plate, a flexible rubber pad, a side plate, a threaded supporting tube, a threaded supporting leg, a 17, a through hole, a 18 and a seat back cushion, wherein the supporting frame, the seat cushion, the damping shell, the damper, the spring, the positioning seat, the positioning plate, the seat back plate, the 9, the limiting hole, the 10, the cushion, the 11, the limiting block, the 12, the sliding plate, the 13, the flexible rubber pad, the 14, the side plate, the 15, the threaded supporting tube, the 16 and the threaded supporting leg.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the sofa with a shock absorption frame structure, the sofa comprises a supporting frame 1, a cushion 2 is arranged above the supporting frame 1, a shock absorption shell 3 is slidably connected to the inner wall of the supporting frame 1, a group of dampers 4 is fixedly connected to the bottom surface of the shock absorption shell 3, the bottom end of each damper 4 is fixedly connected with the inner bottom wall of the supporting frame 1, two groups of springs 5 are fixedly arranged on the inner bottom wall of the supporting frame 1, the coefficients of the springs 5 and the dampers 4 need to be carefully designed and selected to adapt to purchasers with different requirements, the top ends of the two groups of springs 5 are fixedly connected with the bottom surface of the shock absorption shell 3, an elastic rubber pad 13 is fixedly connected with the upper surface of the shock absorption shell 3, the upper surface of the elastic rubber pad 13 is fixedly connected with the bottom surface of the cushion 2, two limiting holes 9 are formed in the inner wall of the supporting frame 1, two sliding plates 12 are fixedly connected with limiting blocks 11 on the back surfaces of the two limiting blocks 11, the outer surfaces of the two limiting blocks 11 are respectively slidably connected with the inner walls of the two limiting holes 9, and the two limiting blocks 12 and the limiting blocks 11 are arranged and matched with the limiting holes 9 to prevent the cushion 2 from continuously moving upwards.

In further embodiments, the upper surfaces of the two limiting blocks 11 are fixedly connected with the cushion pad 10, the upper surfaces of the two cushion pads 10 are respectively contacted with the inner top walls of the two limiting holes 9, the back of the supporting frame 1 is fixedly connected with the positioning seat 6, the inner wall of the positioning seat 6 is slidably connected with the positioning plate 7, the upper surface of the positioning plate 7 is fixedly connected with the chair back plate 8, the front surface of the chair back plate 8 is fixedly connected with the chair back pad 18, the collision between the limiting blocks 11 and the limiting holes 9 can be avoided through the arrangement of the cushion pad 10, the chair back plate 8 can be flexibly disassembled and assembled by the arrangement of the positioning seat 6 and the positioning plate 7, and people can rest by the installation of the chair back plate 8.

In further embodiments, the bottom surface fixedly connected with two sets of screw thread stay tubes 15 of carriage 1, the equal threaded connection of inner circle of two sets of screw thread stay tubes 15 has screw thread supporting legs 16, the equal fixedly connected with curb plate 14 of the left and right sides face of carriage 1, through-hole 17 has all been seted up to one side that two curb plates 14 kept away from each other, through the rotation of screw thread supporting legs 16 in screw thread stay tube 15 inside, can adjust the supporting height of sofa bottom, carry out the four corners and adjust when being convenient for place the sofa, through the setting of curb plate 14 and through-hole 17, can conveniently carry the removal to the sofa.

The utility model has the working principle that firstly, when a person sits above the cushion 2, the cushion 2 is driven by the elastic rubber pad 13 to move downwards, the springs 5 in the supporting frame 1 are compressed by pressure, the pressure applied by the person can be converted into elastic potential energy of the springs 5 to be stored, and when the person gets up, the springs 5 are restored to the original state to release energy, so that the impact force generated when the person sits down and gets up can be relieved, and comfortable sitting feeling is provided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A sofa with a shock-absorbing frame structure, characterized in that it comprises a support frame (1), a seat cushion (2) is provided above the support frame (1), a shock-absorbing shell (3) is slidably connected to the inner wall of the support frame (1), a group of dampers (4) is fixedly connected to the bottom surface of the shock-absorbing shell (3), the bottom end of each damper (4) is fixedly connected to the inner bottom wall of the support frame (1), and two groups of springs (5) are fixedly installed on the inner bottom wall of the support frame (1), and the top ends of the two groups of springs (5) are fixed to the bottom of the shock-absorbing shell (3). The bottom surface is fixedly connected, the upper surface of the shock-absorbing shell (3) is fixedly connected with an elastic rubber pad (13), the upper surface of the elastic rubber pad (13) is fixedly connected with the bottom surface of the seat cushion (2), the inner wall of the support frame (1) is provided with two limiting holes (9), the bottom surface of the shock-absorbing shell (3) is fixedly connected with two sliding plates (12), the back surfaces of the two sliding plates (12) are fixedly connected with limiting blocks (11), and the outer surfaces of the two limiting blocks (11) are respectively slidably connected with the inner walls of the two limiting holes (9). 2. A sofa with a shock-absorbing frame structure according to claim 1, characterized in that: the upper surfaces of the two limit blocks (11) are fixedly connected with buffer pads (10), and the upper surfaces of the two buffer pads (10) are respectively in contact with the inner top walls of the two limit holes (9). 3. A sofa with a shock-absorbing frame structure according to claim 1, characterized in that a positioning seat (6) is fixedly connected to the back of the support frame (1), and a positioning plate (7) is slidably connected to the inner wall of the positioning seat (6). 4. A sofa with a shock-absorbing frame structure according to claim 3, characterized in that the upper surface of the positioning plate (7) is fixedly connected to a backrest plate (8), and the front surface of the backrest plate (8) is fixedly connected to a backrest pad (18). 5. A sofa with a shock-absorbing frame structure according to claim 1, characterized in that two groups of threaded support tubes (15) are fixedly connected to the bottom surface of the support frame (1), and the inner circles of the two groups of threaded support tubes (15) are both threadedly connected to threaded support feet (16). 6. A sofa with a shock-absorbing frame structure according to claim 1, characterized in that: the left and right side surfaces of the support frame (1) are fixedly connected with side panels (14), and the sides of the two side panels (14) that are away from each other are each provided with a through hole (17).