CN211130376U

CN211130376U - Foldable rocking chair

Info

Publication number: CN211130376U
Application number: CN201922403398.4U
Authority: CN
Inventors: 朱晓辉; 郑智颢
Original assignee: Zhejiang Sunshine Leisure Products Co ltd
Current assignee: Zhejiang Sunshine Leisure Products Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-31
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to a foldable rocking chair, including two side riser frame and a cross tube assembly, two the opposite of side riser frame sets up the braced frame on collapsible rocking chair both sides limit, the part that the side riser frame landed is the segmental arc, cross tube assembly connects and sets up two between the side riser frame, two the side riser frame passes through the cross tube assembly expandes or folds its characterized in that: still shake pipe and linkage pipe including extending, it also is the arc section to extend to shake the pipe, its one end with the end of the part that the side riser frame landed rotates and connects, and the other end via linkage pipe with the cross pipe subassembly rotates and connects, the cross pipe subassembly expandes or folds the drive it shakes the pipe swing to extend. The utility model provides a collapsible rocking chair can fold the segmental arc that the chair landed and pack up, has reduced occuping of collapsible rocking chair space, makes things convenient for accomodating and carrying of chair.

Description

Foldable rocking chair

Technical Field

The utility model relates to a foldable rocking chair.

Background

Rocking chairs, as a chair popular with people, have been widely popularized in the furniture industry. For convenience of storage and carrying, some foldable rocking chairs are also available in the market at present, as shown in chinese utility model patent publication No. CN 202941708U (fig. 1) or CN 203234354U (fig. 2), the main structure of the foldable rocking chair is that cross pipe fittings are connected at the seat tube of the chair, and the folding of the chair is realized through the relative rotation of the cross pipe fittings. These conventional collapsible swings are typically provided with an integral arc-shaped segment at the grounded portion, which obviously needs to be of a certain length to ensure that the swing can rock. However, the arc-shaped section on the ground is too long, so that the chair occupies a large space after being folded, and the storage and carrying are affected. Therefore, how to store the landing arc section of the foldable rocking chair becomes a problem widely existing in the industry at present.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a collapsible rocking chair, this collapsible rocking chair can fold the segmental arc that the chair landed and pack up, has reduced occuping of collapsible rocking chair space, makes things convenient for accomodating and carrying of chair.

The utility model discloses a following technical scheme realizes:

the utility model provides a foldable rocking chair, including two side riser frame and a cross pipe assembly, two the opposition of side riser frame sets up the braced frame on collapsible rocking chair both sides limit, the part that the side riser frame landed is the segmental arc, cross pipe assembly connects and sets up two between the side riser frame, two the side riser frame passes through the cross pipe assembly expandes or folds, foldable rocking chair is still including extending to shake pipe and linkage pipe, it also is the segmental arc to extend to shake the pipe, its one end with the end of the part that the side riser frame landed rotates to be connected, the other end via linkage pipe with the cross pipe assembly rotates to be connected, the cross pipe assembly expandes or folds the drive it shakes the pipe swing to extend.

Preferably, in order to realize the unfolding and the storage of the chair, the cross pipe assembly is two 'X' -shaped rotatable cross pipes arranged at the front end and the rear end of the two side pipe stands, and the linkage pipe is rotatably connected with the 'X' -shaped rotatable cross pipe at the rear end.

Preferably, to improve comfort and structural stability, the foldable swing further comprises two cross bars between the front and rear ends of the two side risers for supporting a seat cushion.

Preferably, in order to ensure the consistency of the swinging of the extension rocking pipes, the X-shaped rotatable cross pipe is formed by penetrating one pipe fitting through the other pipe fitting and then hinging the two pipe fittings, and the two pipe fittings of the X-shaped rotatable cross pipe are approximately in the same plane.

Preferably, to improve the structural stability, two cross bars connect the two rotatable cross pipes of the X shape at the left and right sides above the crossing point of the rotatable cross pipes of the X shape.

Preferably, for convenience of processing and manufacturing, the cross bar and the X-shaped rotatable cross pipe are in an integral structure, a U-shaped cross pipe assembly unit is formed by two pipe fittings of the X-shaped rotatable cross pipe and the cross bar which are symmetrically arranged in front and back, and the two cross pipe assembly units penetrate through the pipe fittings of each other and are hinged to form the cross pipe assembly.

Preferably, for convenience of manufacture and manufacture, the cross tube assembly unit of the "U" shape includes a long tube of the "J" shape, a short tube, and a connecting member connecting the long tube and the short tube into the cross tube assembly unit of the "U" shape, and the respective long tubes of the two cross tube assembly units are extended through the cross tube connecting member of each other and hinged with the connecting member to form the cross tube assembly.

Preferably, in order to improve the safety of the chair when it is shaken, the front end of the portion where the side pipe frame is grounded and the rear end of the extension shaking pipe are provided with positioning sleeves.

Preferably, in order to ensure stability of the chair when it is rocked, the portion of the side stand pipe that lands on the ground and the extension rocker pipe are connected to form a continuous landing section when the foldable rocking chair is unfolded to the maximum extent.

The utility model discloses following beneficial effect has: the utility model provides a how to carry out the problem of accomodating to the segmental arc that lands of collapsible rocking chair, shake the pipe through setting up wobbling extension to make it swing along with the motion of crossing pipe subassembly, when the chair is folding, the extension is shaken the folding packing up of pipe, has reduced occuping of collapsible rocking chair space, makes things convenient for accomodating and carrying of chair.

Drawings

FIG. 1 is a prior art foldable swing;

FIG. 2 is another prior art foldable swing;

FIG. 3 is a schematic view (Angle one) of the foldable swing of the embodiment;

fig. 4 is a schematic view (angle two) of the foldable swing of the embodiment;

FIG. 5 is an exploded view of the side tube rack of the embodiment;

FIG. 6 is an exploded view of the cross-tube assembly unit of the embodiment;

FIG. 7 is a schematic illustration of the foldable swing of the embodiments shown in a semi-folded configuration;

FIG. 8 is a schematic illustration of the foldable swing of the embodiments shown in a fully folded position;

FIG. 9 is a schematic view of an embodiment of a rear alignment sleeve;

FIG. 10 is a schematic view of the foldable rocker chair in the embodiment after being sleeved with flexible cloth.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1-10, the present invention provides a foldable rocking chair, which mainly comprises a side frame tube 1, a cross tube assembly 2, a back support tube 3, an extension rocking tube 4 and a linkage tube 5. Wherein, the side frame tube 1 comprises a backrest section 11, an armrest section 12, a front support section 13 and an arc-shaped swing tube section 14. The connecting parts of the backrest section 11, the armrest section 12, the front support section 13 and the arc-shaped swing pipe section 14 of the side frame pipe 1 are provided with round corners. One end of the back support tube 3 is fixedly connected with the arc-shaped swing tube section 14, and the other end is fixedly connected with the back support section 11, so that the side frame tube 1 and the back support tube 3 are connected to form a b-shaped side standing tube frame 100 (as shown in fig. 5). The cross pipe assembly 2 is formed by alternately arranging two identical U-shaped cross pipe assembly units 21, specifically, the cross pipe assembly unit 21 comprises a long pipe 211, a short pipe 212 and a cross pipe connecting piece 213 (as shown in FIG. 6), the long pipe is approximately J-shaped, the long pipe 211 and the short pipe 212 are arranged at a certain distance, the cross pipe connecting piece 213 is composed of two connecting pieces with a plurality of connecting holes, the two ends of the cross pipe connecting piece 213 fixedly connect the long pipe 211 and the short pipe 212 together to form the U-shaped cross pipe assembly unit 21, and the cross pipe connecting piece 213 forms a certain installation space between the two connecting pieces, namely the long pipe 211 and the short pipe 212, between the connecting parts, through which the two cross pipe assembly units 21 are alternately arranged during installation, the respective long pipes 211 mutually pass through the cross pipe connecting piece 213 of the other, and is hinged to the middle of the cross tube connection 213 to form the cross tube base 2.

The side riser support 100 is arranged on two sides, and then the cross pipe base 2 is rotatably connected with the side riser support 100 to form a chair structure, and the folding and unfolding actions of the chair can be completed through the cross pipe base 2 formed by hinging the two mutually movable U-shaped cross pipe assembly units 21. Preferably, in this embodiment, the cross pipe base 2 is divided into an upper half portion and a lower half portion by using the cross pipe connecting member 213 as a boundary, the upper half portion of the cross pipe base 2 is connected to the side standing pipe frame 100 by using the connecting iron member 6, and the lower half portion of the cross pipe base 2 is directly pivoted to the side standing pipe frame 100 through the through hole. In actual use, a flexible material such as flexible cloth (as shown in figure 10) or foldable material may be placed over the back rest section 11 and the cross bar 2110 of the cross tube assembly 2 for seating and back rest. When the flexible material (or foldable material) is stretched (or unfolded) to its maximum extent, the cross tube base 2 is restrained and the chair cannot be opened further, thereby limiting the maximum extent to which the chair can be opened.

As another embodiment, the side stand pipe frame 100 may also be integrally formed; meanwhile, the cross pipe assembly unit 21 may be a U shape with the long pipe 211 and the short pipe 212 integrated into one body or a U shape with a cross bar added to form a mouth shape, or the cross pipe assembly 2 may be arranged such that two X-shaped rotatable cross pipes are respectively connected with the side stand pipe frame 100 in tandem, and the cross bar 2110 for supporting the seat cushion may also be arranged between the back support pipe 3 and the front support section 13 of the side stand pipe frame 100; in the connection structure, two pipes which are crossed and rotated can be arranged in tandem and directly hinged as in the prior art (such as fig. 1 and fig. 2), but more preferably, in this embodiment, two "U" -shaped cross pipe assembly units 21 are mutually extended and hinged through each other so that the front and rear positions of the two cross pipe assembly units 21 are substantially in the same plane, and when the cross pipe assembly 2 is folded or unfolded, the linking pipe 5 and the extension rocking pipe 4 connected to both ends thereof respectively can obtain a uniform movement.

In the present embodiment, a foldable rocking chair is provided, the grounding part of which comprises an arc-shaped rocking tube section 14 and an extension rocking tube 4. The curvature radius of the arc-shaped shaking pipe section 14 is consistent with that of the extension shaking pipe 4, one end of the extension shaking pipe 4 is hinged to the arc-shaped shaking pipe section 14, the other end of the extension shaking pipe section is hinged to the linkage pipe 5, the linkage pipe 5 is hinged to the cross pipe assembly 2, when the cross pipe seat 2 moves gradually, the chair is folded, the extension shaking pipe 4 is driven by the cross pipe seat 2 to swing upwards, and when the chair is completely folded, the extension shaking pipe 4 is attached to the back support pipe 3. The two connected arc-shaped grounding arc-shaped swing pipe sections 14 and the extension swing pipe 4 realize the swing of the chair, and preferably, in order to ensure the stability and the safety of the foldable rocking chair in the swing in the embodiment, the extension swing pipe 4 is arranged so that when the chair is opened to the maximum extent, the extension swing pipe 4 and the arc-shaped swing pipe section 14 are connected into a continuous grounding section 400, when a person sits on the cross pipe assembly 2 in use, the gravity of the person presses down on the linkage pipe 5 and the extension swing pipe 4, and because the linkage pipe 5 is a rigid rod, a triangular stable support is formed among the linkage pipe 5, the extension swing pipe 4 and the cross pipe assembly 2, so that the extension swing pipe 4 cannot swing freely during the swing of the chair. Thus, the arc length of the landing part of the chair is increased by the landing section 400 formed by combining the arc-shaped swing pipe section 14 and the extension swing pipe 4, the range of the chair capable of swinging is increased, and the comfort level and the practicability are enhanced. Meanwhile, the movable extension rocking tube 4 can be folded when the chair is folded, so that the space occupation is reduced.

In this embodiment, in order to increase the stability and safety of the chair when shaking, the positioning sleeves are further installed in front of and behind the landing section 400, wherein the front positioning sleeve 9 is clamped on the front supporting section 13, the rear positioning sleeve 8 is bolted on the extension shaking tube 4, and the positioning sleeves can prevent the chair from toppling over when the shaking amplitude is too large.

In this embodiment, based on different motion relationships and applicability considerations, the connection mode between the components can be flexibly set. For example, two components are directly pivoted through a perforation (for example, the lower half part of the cross pipe assembly 2 is connected with the front support section 13), or two pieces of clamped connecting pieces are used for connecting a plurality of components (for example, the connecting piece 7 is connected with the arc-shaped swing pipe section 14, the extension swing pipe 4 and the back support pipe 3, or the cross pipe connecting piece 213 is connected between the cross pipe assembly units 21), or the connecting piece is used for connecting two components (for example, the connecting iron piece 6 is simultaneously rotationally connected with the back support pipe 3 and the cross pipe assembly 2), or one connecting piece is fixedly connected on one component, and then the connecting piece is rotationally connected with the other component (for example, the U-shaped connecting piece 10 is connected with the extension swing pipe 4 and the linkage pipe 5). In short, the connection between the components may satisfy the relationship of the movement of the components in the above description.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a foldable rocking chair, includes two side riser frame and a cross tube assembly, two the side riser frame is opposite to be set up the braced frame on foldable rocking chair both sides limit, the part that the side riser frame landed is the segmental arc, cross the pipe assembly connection and set up two between the side riser frame, two the side riser frame passes through the cross tube assembly expandes or folds its characterized in that: still shake pipe and linkage pipe including extending, it also is the arc section to extend to shake the pipe, its one end with the end of the part that the side riser frame landed rotates and connects, and the other end via linkage pipe with the cross pipe subassembly rotates and connects, the cross pipe subassembly expandes or folds the drive it shakes the pipe swing to extend.

2. The foldable swing of claim 1, wherein: the crossing pipe assembly is arranged at the front ends and the rear ends of the two side pipe racks, and the linkage pipe is rotationally connected with the X-shaped rotatable crossing pipe at the rear end.

3. The foldable swing of claim 2, wherein: the two side vertical pipe frames are arranged on the two sides of the seat cushion, and the two side vertical pipe frames are arranged on the two sides of the seat cushion.

4. The foldable swing of claim 2, wherein: the X-shaped rotatable cross pipe is formed by enabling one pipe fitting to penetrate through the other pipe fitting and then hinging the two pipe fittings, and the two pipe fittings of the X-shaped rotatable cross pipe are approximately in the same plane.

5. The foldable swing of claim 3, wherein: the X-shaped rotatable cross pipe is formed by enabling one pipe fitting to penetrate through the other pipe fitting and then hinging the two pipe fittings, and the two pipe fittings of the X-shaped rotatable cross pipe are approximately in the same plane.

6. The foldable swing of claim 5, wherein: the two cross rods connect the two X-shaped rotatable cross pipes together at the left side and the right side above the crossing point of the X-shaped rotatable cross pipes.

7. The foldable swing of claim 6, wherein: the cross rod and the X-shaped rotatable cross pipe are of an integrated structure, a U-shaped cross pipe assembly unit is formed by two pipe fittings of the X-shaped rotatable cross pipe which are symmetrically arranged in front and back and a cross rod, and the two cross pipe assembly units penetrate through the pipe fittings and are hinged to form the cross pipe assembly.

8. The foldable swing of claim 7, wherein: the U-shaped cross pipe assembly unit comprises a J-shaped long pipe, a short pipe and a connecting piece for connecting the long pipe and the short pipe into the U-shaped cross pipe assembly unit, and the long pipes of the two cross pipe assembly units mutually penetrate through the cross pipe connecting pieces of each other and are hinged with the connecting pieces to form the cross pipe assembly.

9. The foldable swing of claim 1, wherein: and the front end of the part where the side pipe support lands and the rear end of the extension rocking pipe are provided with positioning sleeves.

10. The foldable swing of claim 1, wherein: when the foldable rocking chair is unfolded to the maximum extent, the grounding part of the side stand pipe frame is connected with the extension rocking pipe to form a continuous grounding section.