CN213962528U

CN213962528U - Novel sofa gear shifting chair

Info

Publication number: CN213962528U
Application number: CN202023282022.1U
Authority: CN
Inventors: 李韧
Original assignee: Hangzhou Ruiyi Outdoor Leisure Products Co ltd
Current assignee: Hangzhou Ruiyi Outdoor Leisure Products Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-17
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a novel sofa gear shifting chair, it relates to sofa seat utensil field, and its main part is provided with chassis and sits the frame, sit the frame and connect on the chassis, sit and be provided with the connecting piece between frame and the chassis, the chassis has the supporting role to sitting the frame, utilizes the connecting piece to realize sitting the frame and connect on the chassis, and is provided with the gyro wheel in the connecting piece, and the gyro wheel is connected on sitting the frame, sits the frame and passes through the gyro wheel realize with the chassis between swing joint, the setting of gyro wheel will sit frame and chassis and turn into roll connection by sliding connection for the removal of sitting the frame is labour saving and time saving more.

Description

Novel sofa gear shifting chair

Technical Field

The utility model relates to a sofa seat utensil field, in particular to novel sofa gear shifting chair.

Background

With the rapid development of the Chinese society, people pursue higher and higher quality of life. In order to solve the fatigue of sitting for a long time, the sofa chair with the adjustable backrest angle can meet the requirements of most users, such as the novel reclining chair with the adjustable inclination angle disclosed as CN206949919U, the seat board drives the back board to move by pulling the seat board, and the angle is adjusted. However, in the actual use process, the user needs to lift the seat plate to separate the seat plate from the clamping groove to realize adjustment, which is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a novel sofa gear shifting chair has avoided the comparatively angle modulation that wastes time and energy of sofa chair, more convenient operation.

In order to realize the above purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a novel sofa gear shifting chair, its main part is provided with chassis and sits the frame, it connects on the chassis to sit the frame, it is provided with the connecting piece to sit between frame and the chassis, the connecting piece is provided with the gyro wheel, the gyro wheel is connected with sitting the frame.

Through adopting above-mentioned technical scheme, the chassis has the supporting role to sitting the frame, utilizes the connecting piece to realize will sitting the frame and connect on the chassis, and is provided with the gyro wheel in the connecting piece, and the gyro wheel is connected on sitting the frame, sit the frame through the gyro wheel realize with the chassis between swing joint, the setting of gyro wheel will sit frame and chassis and turn into roll connection by sliding connection for the removal of sitting the frame labour saving and time saving more.

Preferably, the connecting piece is provided with a sliding groove, the sliding groove is arranged on the bottom frame, and the roller is arranged in the sliding groove.

Through adopting above-mentioned technical scheme, the spout has the restriction effect to the moving direction of gyro wheel and seat frame.

Preferably, the body thereof is provided with a footrest.

Through adopting above-mentioned technical scheme, the addition of bracket for place user's shank.

Preferably, the footrest is hinged to the chassis.

Through adopting above-mentioned technical scheme, articulated bracket can realize folding receiving and releasing, avoids occuping great space, and the folding of bracket together with the removal of sitting the frame, gives this novel sofa shift chair multiple usage pattern.

Preferably, the leg rest is provided in a bent shape.

Through adopting above-mentioned technical scheme, the bracket of buckling form accords with human position of sitting shape more, improves user's comfort level.

Preferably, the main body is further provided with a back frame.

By adopting the technical scheme, the back frame is used for supporting the back of a human body and allowing a user to lean.

Preferably, the back frame is hinged to the seat frame.

By adopting the technical scheme, the back frame is hinged to the seat frame, and the linkage adjustment effect of the back frame and the seat frame can be realized.

Preferably, the surface of the seat frame is obliquely arranged.

By adopting the technical scheme, the seat frame with the inclined surface enables a user to voluntarily topple backwards and lean against the backrest frame when sitting down.

Preferably, the connecting piece is provided with a connecting piece, the connecting piece is arranged on one side of the roller, and two ends of the connecting piece are respectively hinged to the seat frame and the bottom frame.

Through adopting above-mentioned technical scheme, set up the connection piece in one side of spout, further restrict the displacement of sitting the frame, and can strengthen the joint strength between sitting frame and the chassis.

Compared with the prior art, the utility model has the advantages of: (1) the connecting piece is arranged between the bottom frame and the seat frame, the connecting piece realizes the movable connection between the seat frame and the bottom frame, the roller is arranged in the connecting piece, the roller is connected with the seat frame, and the roller is arranged to realize the rolling connection of the seat frame on the bottom frame, so that the movement of the seat frame is convenient, and the labor is saved; (2) a foot rest is arranged in the novel sofa gear shifting chair to realize the support of the legs of a user, and the foot rest is hinged with the underframe, so that the foot rest can be folded and placed; (3) the connecting piece in the connecting piece further limits the movement of the seat frame, and the connecting piece can strengthen the connection between the seat frame and the bottom frame by combining with the roller.

Drawings

FIG. 1 is a schematic cross-sectional view showing the structure of example 1;

FIG. 2 is a state diagram of use of embodiment 1;

FIG. 3 is another state diagram for use in embodiment 1;

fig. 4 is a perspective view of the structure of example 1.

In the figure: 1-a chassis; 2-a seat frame; 3-a connector; 310-a roller; 320-a chute; 330-connecting pieces; 4-footrest; 5-back frame.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

As shown in fig. 1 to 4, the main body of the novel sofa gearshift chair is provided with an underframe 1 and a seat frame 2, the seat frame 2 is connected to the underframe 1, and the underframe 1 has a supporting function for the seat frame 2.

The main body of the novel sofa gearshift chair is also provided with a back frame 5, the back frame 5 is connected to the left side of the seat frame 2, as shown in fig. 1 to 3, the back frame 5 supports the back of a user.

The back frame 5 is hinged to the seat frame 2, and the inclination angle of the hinged back frame 5 can be adjusted.

The seat frame 2 is obliquely arranged, as shown in fig. 1 to 3, the upper surface of the seat frame 2 is arranged to be a structure with a lower left and a higher right, and when a user sits on the seat frame 2, the user can consciously lean towards the back frame 5 and lean against the back frame 5.

In this embodiment, a connecting member 3 is disposed between the seat frame 2 and the bottom frame 1, and the connecting member 3 realizes the movable connection between the seat frame 2 and the bottom frame 1.

The connecting piece 3 is provided with the gyro wheel 310, and the gyro wheel 310 is connected on sitting frame 2, and sitting frame 2 passes through gyro wheel 310 and chassis 1 cooperation, and sitting frame 2 can follow chassis 1 back-and-forth movement under the effect of gyro wheel 310, and for the connected mode among the background art, adjust sitting frame 2 in this embodiment more easily, laborsaving.

The connecting member 3 is further provided with a sliding groove 320, the sliding groove 320 is disposed on the bottom frame 1, as shown in fig. 1 to 3, the direction of the sliding groove 320 is parallel to the upper surface of the seat frame 2, therefore, the sliding groove 320 is also configured as an inclined structure with a lower left and a higher right, the roller 310 is disposed in the sliding groove 320 in a matching manner, and the sliding groove 320 limits the moving direction of the roller 310.

Further, the connecting piece 3 is further provided with a connecting piece 330, the connecting piece 330 is arranged on the right side of the sliding groove 320, as shown in fig. 1, two ends of the connecting piece 330 are respectively hinged to the seat frame 2 and the bottom frame 1, when the seat frame 2 is pulled to move rightwards, the roller 310 rolls rightwards, and the connecting piece 330 rotates, as shown in fig. 2, so that the moving distance of the seat frame 2 is controlled within the length range of the connecting piece 330, and the moving distance of the seat frame 2 is further limited by the connecting piece 330.

The main part of novel sofa gear shifting chair still is provided with bracket 4, and bracket 4 is used for placing user's shank, supports user's shank, improves use comfort.

The leg rest 4 is arranged to be bent, as shown in fig. 2 or fig. 3, the bent leg rest is more suitable for the shape of a sitting posture of a human body, and provides a better experience for a user.

The bracket 4 is hinged to the bottom frame 1, the hinge point of the bracket 4 and the bottom frame 1 is located on the right side of the sliding groove 320, and the hinged bracket 4 can be turned over along the hinge point, so that the turnover storage is realized, and the occupied space of the turnover storage is reduced. When the leg rest is not needed, the leg rest is turned over and is attached to the back frame 5, as shown in fig. 1; when the footrest 4 is needed, the footrest 4 can be put down only by turning the footrest 4 right along the hinge point, so that the structure shown in fig. 3 is formed.

When the footrest 4 is lowered, the footrest 4 overlaps the connecting piece 330 connected to the chassis 1, as shown in fig. 4, forming a support point for the footrest 4.

In summary, fig. 1 shows a conventional sofa, because the sliding groove 320 has a certain inclination, the roller 310 can maintain the using state of the conventional sofa without limiting in this mode; turning over the leg rest 4 to form a sofa with the leg rest 4, as shown in fig. 3; the acting force is applied to the seat frame 2, so that the seat frame 2 moves rightwards, the back frame 5 rotates, the linked angle adjustment of the back frame 5 is realized, the deck chair shown in figure 2 is formed, and the novel sofa gear-shifting chair in three using states is formed.

Although the preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel sofa gear shifting chair, its characterized in that, its main part is provided with chassis (1) and sits frame (2), sit frame (2) and connect on chassis (1), be provided with connecting piece (3) between sitting frame (2) and chassis (1), connecting piece (3) are provided with gyro wheel (310), gyro wheel (310) are connected with sitting frame (2).

2. The new sofa gearshift chair according to claim 1, wherein the connecting member (3) is provided with a sliding slot (320), the sliding slot (320) opening onto the chassis (1), the roller (310) being provided in the sliding slot (320).

3. The new sofa gearshift chair according to claim 1, characterized in that its body is provided with a footrest (4).

4. The new sofa gearshift chair according to claim 3, characterized in that the footrest (4) is hinged on the chassis (1).

5. The new sofa gearshift chair according to claim 3, wherein the footrest (4) is provided with a bent shape.

6. The new sofa gearshift chair according to claim 1, characterized in that its body is also provided with a back frame (5).

7. The new sofa gearshift chair according to claim 6, characterized in that the back frame (5) is hinged to the seat frame (2).

8. The new sofa gearshift chair according to claim 1, characterized in that the seat frame (2) surface is arranged inclined.

9. The novel sofa gearshift chair according to claim 1, wherein the connecting piece (3) is provided with a connecting piece (330), the connecting piece (330) is arranged on one side of the roller (310), and two ends of the connecting piece (330) are respectively hinged to the seat frame (2) and the bottom frame (1).