CN222217536U - Chair - Google Patents

Abstract

The utility model provides a chair, which comprises a chair frame and a soft surface, wherein the chair frame comprises a foot frame, a left handrail and a right handrail, wherein the foot frame, the left handrail and the right handrail define an installation space; the left side and the right side of the soft surface are respectively connected to the left handrail and the right handrail, and a partial area of the soft surface is arranged in the installation space and is sunken compared to the left handrail and the right handrail to form a movable seat surface.

Description

Chair

Technical Field

The present utility model relates to a chair.

Background

Couch means a chair with armrests and a backrest, which is generally designed to be more spacious and comfortable than a common chair, and can be used for people to sit down, relax and rest. Conventional outdoor chairs typically have soft sides secured to the seat tubes, either loose or tight, but substantial seat soft sides have substantially zero rocking comfort and a poor seat experience.

Disclosure of Invention

The present utility model provides a chair comprising:

The chair frame comprises a foot rest, a left grab rail and a right grab rail, and the foot rest, the left grab rail and the right grab rail define an installation space;

the left side and the right side of the soft surface are respectively connected with the left grab rail and the right grab rail, and partial areas of the soft surface are arranged in the installation space and sink to form a seat surface compared with the left grab rail and the right grab rail.

In some embodiments, the seating surface is further provided with at least one support tube.

In some embodiments, the soft surface further comprises a left soft surface and a right soft surface, the left soft surface and the right soft surface respectively extend upwards from the sunken seat surface to be connected with the left handrail rod and the right handrail rod, a left support tube and a right support tube are respectively arranged in the left side and the right side of the seat surface, the left support tube is located at the joint of the left soft surface and the seat surface, and the right support tube is located at the joint of the right soft surface and the seat surface.

In some embodiments, the left support tube and the right support tube extend in a front-to-back direction of the chair.

In some embodiments, the chair is a couch, the seat is movably disposed, and the couch includes a backrest frame.

In some embodiments, the left side and the right side of the soft surface are respectively sleeved, riveted or clamped with the left grab rail and the right grab rail.

In some embodiments, a left connecting block and a right connecting block are respectively arranged below the left grab bar and the right grab bar, and the foot rest is connected with the left connecting block and the right connecting block.

In some embodiments, the foot rest comprises a front foot bar and a rear foot bar, the front foot bar and the rear foot bar are both U-shaped bars, the left sides of the front foot bar and the rear foot bar are respectively and rotatably connected with the left connecting block, and the right sides of the front foot bar and the rear foot bar are respectively and rotatably connected with the right connecting block.

In some embodiments, the backrest frame is a backrest rod, the backrest rod is a U-shaped rod, the left side and the right side of the backrest rod are respectively and rotatably connected with the left handrail rod and the right handrail rod, the backrest rod is rotatably connected with the rear leg rod through a left overturning piece and a right overturning piece, and the backrest rod is rotatably connected with the front leg rod through a left connecting rod and a right connecting rod.

In some embodiments, the left soft surface, the right soft surface and the seat surface are at least partially positioned between the foot frames, the left soft surface and the right soft surface are respectively arranged with gaps of the left connecting rod and the right connecting rod, and in the use state of the chair, the support tube and the seat surface can move along the front-back left-right direction relative to the chair frame.

The chair provided by the utility model has the advantages that the soft surface is connected to the armrest, the connection mode of the soft surface connecting seat tube of the seat surface is released, the movable seat surface is provided, the seat surface is not fixed on the seat rod any more, the function of shaking the seat surface is realized, and the use feeling of consumers is greatly improved.

The utility model provides a structure with a soft surface and a chair frame as a whole, and the soft surface does not influence the realization of the folding function of the chair.

The chair provided by the utility model has the advantages that the seat rod is removed, the structure is lighter and simpler, and the cost is lower.

Drawings

FIG. 1 is a schematic view of a chair according to the present utility model;

Fig. 2 and 3 are front and left views of a chair according to the present utility model;

fig. 4 is a partial enlarged view of fig. 1.

Detailed Description

The utility model or the technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings;

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of 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 constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The term "plurality" refers to two or more.

In the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted" and "connected" are to be construed broadly, and may be, for example, mechanical or electrical, or may be internal to two elements in communication, or may be directly or indirectly connected through an intermediate medium, and the specific meaning of the terms may be understood by those skilled in the art according to circumstances.

Referring to fig. 1-3, the present utility model provides a chair, which includes a chair frame and a soft surface, wherein the chair frame includes a foot rest, a left rest bar 21 and a right rest bar 22, the foot rest, the left rest bar 21 and the right rest bar 22 define a mounting space, the left side and the right side of the soft surface 3 are respectively connected with the left rest bar 21 and the right rest bar 22, and a partial area of the soft surface is disposed in the mounting space and is sunk compared with the left rest bar 21 and the right rest bar 22 to form a movable seat 31, namely, the chair provided by the present utility model creatively discards the conventional seat bar and mounts the seat on the chair frame in a movable state instead of a fixed state. Firstly, the movable seat surface provides an effect of swinging left and right and front and back, and greatly improves the use feeling of consumers. Second, the soft surface is fixed to the left and right grab bars 21, 22 so that the seating surface can be fixed to the entire chair instead of a single individual. Finally, the whole chair is simpler and lighter in structure due to the fact that the seat rod is omitted.

Referring to fig. 4, in some embodiments of the present utility model, the seat surface 31 is further provided with at least one support tube 4, so that by providing the support tube 4 inside the seat surface, the soft seat surface can maintain a relatively stable shape, so that the seat is more comfortable when sitting down, can bear sitting pressure without excessively sinking or deforming, and the movement of the seat surface is more stable and controllable, and is not easy to topple. In this embodiment, the soft surface further includes a left soft surface 32 and a right soft surface 33, and the left soft surface 32 and the right soft surface 33 extend upward from the sinking seat respectively to be connected with the left grab rail and the right grab rail, so that an integrated structure of the soft surface and the chair frame can be realized, and an additional step of mounting the soft surface on the chair frame is not required. Left support tubes and right support tubes are respectively arranged in the left side and the right side of the seat surface 31, the left support tube is positioned at the joint of the left soft surface and the seat surface, and the right support tube is positioned at the joint of the right soft surface and the seat surface. In this way, the seating surface may provide uniform support such that the entire seating surface softside maintains consistent elasticity and shape while having better mobility and controllability. Optionally, the supporting tube is made of metal, glass fiber, wood and other materials, and is internally fixed at the inner side of the seat surface. Specifically, the left support tube and the right support tube are arranged in an extending manner along the front-back direction of the chair.

In this embodiment, a couch is provided, and the couch further includes a backrest frame 5 in addition to the foot rest and the armrest structures, and the backrest frame 5 is suitable for a sitting person to lean against. Thus, the chair provided by the utility model provides a complete backrest, armrests and a movable seat surface, and a comfortable couch is formed. Specifically, the backrest frame is a U-shaped backrest rod.

In some embodiments, the left side and the right side of the soft surface 3 are respectively sleeved, riveted or clamped with the left grab bar 21 and the right grab bar 22. For example, the soft surface can be sleeved on the handrail, or the handrail is provided with grooves, the soft surface is fixed by the grooves, and the like. The left grab rail and the right grab rail can be made of metal, wood, plastic or other materials.

In some embodiments, to ensure that the connection of the left and right grab bars to the foot rest prevents the connection thereof to the soft surface, a left connection block 211 and a right connection block are respectively provided under the left and right grab bars, and the foot rest is connected to the left and right connection blocks 211, so that, since the left and right connection blocks bear the connection relationship with the foot rest, the left and right soft surfaces 32 and 33 can establish connection with the left and right grab bars 21 and 22 without affecting the connection of the foot rest.

In this embodiment, a foldable couch is provided, and the foldable couch may take various folding structures. Optionally, referring to fig. 1-3 again, the stand includes a front foot rod 11 and a rear foot rod 12, the front foot rod 11 and the rear foot rod 12 are both U-shaped rods, the left sides of the front foot rod 11 and the rear foot rod 12 are respectively rotatably connected with a left connecting block 211, the right sides of the front foot rod 11 and the rear foot rod 12 are respectively rotatably connected with a right connecting block, the left sides and the right sides of the backrest rod 5 are respectively rotatably connected with a left armrest rod 21 and a right armrest rod 22, the bottom of the backrest rod 5 is respectively rotatably connected with the rear foot rod 12 through a left turning piece 51 and a right turning piece, and the front foot rod 11 and the backrest rod 5 are rotatably connected through a left connecting rod 13 and a right connecting rod, so that the front foot rod 11 and the rear foot rod 12, the left armrest rod 21 and the right armrest rod 22 and the backrest frame 5 can be folded up, and the chair frame structure can be switched from an unfolded state to a folded state.

Specifically, the left soft surface 32, the right soft surface 33 and the seat surface 31 are at least partially located between the foot frames, the left soft surface 32 and the right soft surface 33 are respectively arranged at intervals with the left connecting rod 13 and the right connecting rod, and in the use state of the chair, the support tube 4 and the seat surface 31 can move relative to the chair frame along the front-back left-right direction.

In the description of the present specification, a description referring to the terms "one embodiment," "some embodiments," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (10)

1. A chair, the chair comprising:

The chair comprises a chair frame, wherein the chair frame comprises a foot rest, a left grab rail and a right grab rail, the foot rest, the left grab rail and the right grab rail define an installation space, and the foot rest comprises a front foot rod and a rear foot rod;

The left side and the right side of the soft surface are respectively connected with the left grab rail and the right grab rail, and partial areas of the soft surface are arranged in the installation space and sink to form a seat surface compared with the left grab rail and the right grab rail;

The backrest comprises a backrest frame, wherein the backrest frame is a backrest rod, the left side and the right side of the backrest rod are respectively and rotatably connected with a left grab rail and a right grab rail, the backrest rod and a rear foot rod are rotatably connected through a left overturning piece and a right overturning piece, and the backrest rod and a front foot rod are rotatably connected through a left connecting rod and a right connecting rod.

2. The chair according to claim 1, wherein said seat is further provided with at least one support tube.

3. The chair according to claim 2, wherein the soft surface further comprises a left soft surface and a right soft surface, the left soft surface and the right soft surface extend upward from the sinking seat surface to be connected with the left grab rail and the right grab rail, a left support tube and a right support tube are respectively arranged in the left side and the right side of the seat surface, the left support tube is located at the connection part of the left soft surface and the seat surface, and the right support tube is located at the connection part of the right soft surface and the seat surface.

4. A chair according to claim 3, wherein the left and right support tubes extend in a front-rear direction of the chair.

5. A chair according to claim 3, wherein the chair is a couch and the seating surface is movably arranged.

6. The chair according to claim 2, wherein the left and right sides of the soft surface are respectively sleeved, riveted or clamped with the left and right grab bars.

7. The chair according to claim 6, wherein the left and right grab bars are provided with left and right connection blocks, respectively, and the foot rest is connected with the left and right connection blocks.

8. The chair according to claim 7, wherein the front and rear legs are U-shaped legs, the left sides of the front and rear legs are rotatably connected to the left connecting block, respectively, and the right sides of the front and rear legs are rotatably connected to the right connecting block, respectively.

9. The chair of claim 5 wherein the backrest bar is a U-shaped bar.

10. The chair according to claim 9, wherein the left and right soft surfaces are each at least partially disposed between the legs, the left and right soft surfaces being disposed in spaced relation to the legs, the left and right soft surfaces of the soft surfaces being disposed in spaced relation to the left and right links, respectively.