CN221671301U - A sofa with pressure buffering and shock absorbing function - Google Patents

Abstract

The utility model discloses a sofa with pressure buffering and shock absorbing function, including a sofa body, a shock absorbing mechanism is arranged at the bottom of the sofa body, the shock absorbing mechanism includes two support plates, a plurality of shock absorbing springs are connected between the two support plates, and pressure buffering support feet are arranged at the four corners of the bottom of the sofa body, the pressure buffering support feet include a guide column, one end of the guide column is fixedly connected to the sofa body, and the other end is connected to the support bottom plate, and a pressure buffering spring is also sleeved on one side of the guide column, a sofa backrest is arranged on one side of the top of the sofa body, and two sofa armrests are arranged on both sides of the top of the sofa body corresponding to the sofa backrest, and at the same time, a cavity is arranged in the sofa armrest on one side, a protective mechanism is arranged in the cavity, and a limit rod is arranged on one side of the sofa armrest on the other side corresponding to the protective mechanism. The utility model has good pressure buffering and shock absorbing performance, and has a protective mechanism that can be used for young users, and has high safety.

Description

A sofa with pressure buffering and shock absorbing function

Technical Field

The utility model relates to the technical field of sofas, in particular to a sofa with pressure buffering and shock absorbing functions.

Background Art

"Sofa" is a foreign word, which is transliterated from the English word sofa. It is a kind of cushioned multi-seat chair. It is a kind of soft furniture with a backrest equipped with springs or thick foam plastics, etc., and armrests on both sides. Sofas have become a necessary furniture for many families. The sofas sold on the market generally include low-back sofas, high-back sofas, and ordinary sofas between the first two. Sofas are usually composed of a frame, a base, a backrest and armrests.

The sofa has a simple structure and poor functionality. It is very easy to be damaged when the sofa body vibrates, which brings discomfort to the user. For example, in a family with children, the sofa is used very frequently. When a child jumps violently on the sofa, it will put a lot of pressure on the sofa. When the shock-absorbing and pressure-relieving performance of the sofa is insufficient to offset the pressure, the sofa will be damaged by pressure, thereby affecting the normal use of the sofa. There are also great safety hazards when children move on the sofa. In order to solve the above problems, the utility model proposes a sofa with pressure buffering and shock-absorbing function.

Utility Model Content

The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the utility model is to provide a pressure buffering and shock absorbing sofa with good pressure buffering and shock absorbing performance, a protective mechanism for young users, and high safety.

The technical solution is as follows:

A sofa with pressure buffering and shock absorbing function comprises a sofa body, a shock absorbing mechanism is arranged at the bottom of the sofa body, the shock absorbing mechanism comprises two support plates, a plurality of shock absorbing springs are connected between the two support plates, four corners of the bottom of the sofa body are provided with pressure absorbing support feet, the pressure absorbing support feet comprise a guide column, one end of the guide column is fixedly connected to the sofa body, and the other end is connected to the support bottom plate, a pressure absorbing spring is also sleeved on one side of the guide column, a sofa back is arranged on one side of the top of the sofa body, two sofa armrests are arranged on both sides of the top of the sofa body corresponding to the sofa back, a cavity is arranged in the sofa armrest on one side, a protective mechanism is arranged in the cavity, and a limit rod is arranged on one side of the sofa armrest on the other side corresponding to the protective mechanism.

Furthermore, a matching through hole is provided at the bottom of the sofa body corresponding to the shock absorbing mechanism, a support plate on one side of the shock absorbing mechanism is fixedly connected to the bottom of the through hole, and a support plate on the other side is in contact with the ground.

Furthermore, the shock absorbing components are divided into three groups, and the three groups of shock absorbing components are evenly distributed laterally between the two support plates. Each group of shock absorbing components includes two shock absorbing springs. The shock absorbing springs are in the shape of a spring with a large diameter in the middle and small diameters at both ends. The two shock absorbing springs are distributed longitudinally between the two support plates at intervals.

Furthermore, the guide column includes a guide sleeve, one end of which is fixedly connected to the supporting base plate, and the other end is slidably limitedly connected to the guide column, and the pressure-relieving spring sleeve is connected to one end of the guide column outside the guide sleeve.

Furthermore, the protective mechanism is rolled up in the cavity via a winding roller, and includes a protective belt, one end of which is fixedly connected to the winding roller, and the other end is connected to a connecting rod, and a matching through hole is provided on one side of the sofa armrest corresponding to the protective belt, and a matching connecting groove is provided on one side of the connecting rod corresponding to the limit rod.

Furthermore, both ends of the winding roller are provided with winding spring rulers to wind up the protection belt, and the connecting rod is wound and attached to one side of the sofa armrest through the protection belt.

Furthermore, the through hole is opened toward the side of the sofa armrest away from the sofa backrest, the connecting groove is opened toward the side of the connecting rod close to the limiting rod, and the limiting rod is installed toward the side of the sofa armrest away from the other side of the sofa armrest.

Beneficial effects of the utility model:

1. This device is used to enhance the pressure-absorbing and shock-absorbing performance of the sofa of the utility model by arranging a shock-absorbing mechanism at the bottom of the sofa body, and arranging pressure-absorbing support feet at the four corners of the bottom of the sofa in coordination with the shock-absorbing mechanism, thereby effectively improving the pressure-absorbing and shock-absorbing performance of the device.

2. The device provides a protective mechanism on one side of the sofa armrest, utilizes the detachable connecting protective belts of the sofa armrests on both sides, and utilizes the protective belts to encircle the opening on one side of the sofa body, thereby effectively improving the safety of the sofa in the utility model.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

FIG1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic structural diagram of the sofa body and the shock absorbing mechanism after being separated in the present invention.

FIG. 3 is a schematic diagram of the structure of A in FIG. 2 .

FIG. 4 is a schematic diagram of the structure of B in FIG. 2 enlarged.

FIG. 5 is a schematic diagram of the structure of C in FIG. 2 .

In the figure: 1. sofa body; 2. sofa armrest; 3. sofa backrest; 4. shock absorbing mechanism; 5. pressure-relieving support foot; 6. protective mechanism; 201. through hole; 401. support plate; 402. shock absorbing spring; 501. guide rod; 502. guide sleeve; 503. pressure-relieving spring; 504. support bottom plate; 601. limit rod; 602. protective belt; 603. connecting rod; 6031. connecting groove.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

Please refer to Figures 1 to 5, a pressure buffering and shock absorbing sofa includes a sofa body 1, a shock absorbing mechanism 4 is provided at the bottom of the sofa body 1, and the shock absorbing mechanism 4 includes two support plates 401, and a plurality of shock absorbing springs 402 are connected between the two support plates 401.

As shown in Figures 1 and 2, a matching through hole is provided at the bottom of the sofa body 1 corresponding to the shock absorbing mechanism 4, and a support plate 401 on one side of the shock absorbing mechanism 4 is fixedly connected to the bottom of the through hole, and a support plate 401 on the other side is in contact with the ground;

The shock absorbing components are divided into three groups, and the three groups of shock absorbing components are evenly distributed laterally between the two support plates 401. Each group of shock absorbing components includes two shock absorbing springs 402. The shock absorbing springs 402 are in the shape of a spring with a large diameter in the middle and small diameters at both ends. The two shock absorbing springs 402 are distributed longitudinally between the two support plates 401 at intervals.

According to the above scheme, the shock absorbing mechanism 4 has a plurality of evenly distributed shock absorbing springs 402 connected between the two support plates 401, and the two support plates 201 in the shock absorbing mechanism 4 are respectively in contact with the bottom of the sofa body 1 and the ground, so that the shock absorbing mechanism 4 has a good shock absorbing function. When in use, the vibration generated by a child jumping on the top of the sofa will be transmitted to the plurality of shock absorbing springs 402 via the sofa body 1 and the support plate 201 on one side, and then the vibration will be dissipated by the plurality of shock absorbing springs 402, thereby playing a shock absorbing role.

The four corners of the bottom of the sofa body 1 are each provided with a pressure-relieving support foot 5, and the pressure-relieving support foot 5 includes a guide column, one end of which is fixedly connected to the sofa body 1, and the other end is connected to a supporting base plate 504, and a pressure-relieving spring 503 is also sleeved on one side of the guide column.

As shown in FIG. 5 , the guide column includes a guide sleeve 502 , one end of which is fixedly connected to the support base plate 503 , and the other end is slidably limitedly connected to the guide column 501 , and the pressure relief spring 503 is sleeved on one end of the guide column 501 outside the guide sleeve 502 .

According to the above scheme, pressure-absorbing support feet 5 are further provided at the four corners of the sofa body 1 in conjunction with the shock-absorbing mechanism 4 to improve the pressure-absorbing function of the sofa. As shown in the figure, the pressure-absorbing support feet 5 can not only play the role of lifting and supporting the sofa body 1, but also play the role of pressure buffering. When in use, the sofa body 1 is squeezed downward by the pressure impact. The sofa body 1 will slowly move downward under the guidance of the guide column 501 and the deceleration of the pressure-absorbing spring 503. When the pressure and the elastic force of the pressure-absorbing spring 503 offset each other, the sofa body 1 will move upward under the push of the pressure-absorbing spring 503, thereby achieving balance.

At the same time, the sofa body 1 guided vertically by the guide column is not easy to tilt and always keeps horizontal movement, which can also effectively improve the practicality and comfort of the sofa of the utility model.

A sofa backrest 3 is provided on one side of the top of the sofa body 1, and two sofa armrests 2 are provided on both sides of the top of the sofa body 1 corresponding to the sofa backrest 3. A cavity is provided in the sofa armrest 2 on one side, and a protective mechanism 6 is wound in the cavity via a winding roller. The protective mechanism 6 includes a protective belt 602, one end of the protective belt 602 is fixedly connected to the winding roller, and the other end is connected to a connecting rod 603, and a matching through hole 201 is provided on one side of the sofa armrest 2 corresponding to the protective belt 602, and at the same time, a limiting rod 601 is provided on one side of the sofa armrest 2 on the other side corresponding to the protective belt 602.

As shown in FIG3 and FIG4 , both ends of the winding roller are provided with a winding spring ruler to wind up the protection belt 602, and the connecting rod 603 is rolled up and attached to one side of the sofa armrest 2 via the protection belt 602, and a matching connecting groove 6031 is provided on one side of the connecting rod 603 corresponding to the limit rod 601;

The through hole 201 is opened toward the side of the sofa armrest 2 away from the sofa backrest 3, the connecting groove 6031 is opened toward the side of the connecting rod 603 close to the limiting rod 601, and the limiting rod 601 is installed toward the side of the sofa armrest 2 away from the other side of the sofa armrest 2.

The purpose of setting the protection mechanism 6 is to improve the safety of the sofa of the utility model, so that young users can feel safer and more assured when using the sofa of the utility model alone.

When this happens, the protective belt 602 rolled up in one side of the sofa armrest 2 is pulled out by using the connecting rod 603, and the connecting rod 603 and the limiting rod 601 are detachably connected by using the connecting groove 6031, so that the two ends of the protective belt 602 are respectively connected to the sofa armrests 2 on both sides, thereby encircling one side of the opening at the top of the sofa body 1 to prevent children from falling from the opening, thereby effectively improving the safety of the sofa of the utility model.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (7)

1. The utility model provides a pressure buffering shock attenuation function sofa which characterized in that: including the sofa main part, sofa main part bottom is equipped with damper, damper is including two backup pads, is connected with a plurality of damper between two backup pads, and the four corners of sofa main part bottom all is equipped with slowly presses the supporting legs, slowly press the supporting legs including guide post, guide post one end and sofa main part fixed connection, the other end is connected with supporting baseplate, and guide post one side still overlaps and is equipped with slowly presses the spring, and sofa main part top one side is equipped with the sofa back, corresponds the sofa back is equipped with two sofa armrests in the both sides at sofa main part top, simultaneously, is equipped with the cavity in the sofa armrests of one side, is equipped with protection machanism in the cavity, corresponds protection machanism is equipped with the gag lever post in one side of opposite side sofa armrests.

2. The pressure cushioning functional sofa of claim 1, wherein: the corresponding damper is equipped with the through-hole of matching in sofa main part bottom, the backup pad and the through-hole bottom fixed connection of damper one side, opposite side backup pad laminating ground.

3. The pressure cushioning functional sofa of claim 1, wherein: the damping components are divided into three groups, the three groups of damping components are evenly distributed transversely between two supporting plates at intervals, each group of damping bullet components is internally provided with two damping springs, each damping spring is in a spring shape with a large middle diameter and a small diameter at two ends, and the two damping springs are longitudinally distributed at intervals between the two supporting plates.

4. The pressure cushioning functional sofa of claim 1, wherein: the guide post comprises a guide sleeve, one end of the guide sleeve is fixedly connected with the supporting bottom plate, the other end of the guide sleeve is slidably limited and connected with a guide post, and one end of the guide post is sleeved with the pressure-relieving spring and connected outside the guide sleeve.

5. The pressure cushioning functional sofa of claim 1, wherein: the protection mechanism is wound in the cavity through the winding roller, the protection mechanism comprises a protection belt, one end of the protection belt is fixedly connected with the winding roller, the other end of the protection belt is connected with a connecting rod, a matched through hole is formed in one side of the sofa armrest corresponding to the protection belt, and a matched connecting groove is formed in one side of the connecting rod corresponding to the limiting rod.

6. The pressure cushioned shock absorbing function sofa of claim 5, wherein: the winding roller both ends all are equipped with receipts spring chi and roll the protection band and return to the close, the connecting rod is laminated in sofa handrail one side via the protection band rolling.

7. The pressure cushioned shock absorbing function sofa of claim 5, wherein: the through hole is arranged towards one side of the sofa armrest, which is far away from the sofa backrest, the connecting groove is arranged towards one side of the connecting rod, which is close to the limiting rod, and the limiting rod is arranged towards one side of the sofa armrest, which is far away from the sofa armrest, which is on the other side.