CN223830667U - A swing chair frame that can be folded down to a smaller size - Google Patents

Abstract

This utility model discloses a swing chair frame with a reduced folding volume, including a frame body. The frame body includes two upright tubes, two connecting tubes, and two rotating tubes, symmetrically located on both sides of the frame body. A first connecting seat is provided at the upper end of each upright tube, and a second connecting seat is provided at the lower end. A front leg tube and a rear leg tube are symmetrically and movably connected to the first connecting seat. The front and rear leg tubes are movably connected to the second connecting seat via support tubes. A telescopic support frame is movably arranged between the two first and two second connecting seats. One end of each connecting tube is movably connected to the telescopic support frame, and the other end is movably connected to the rotating tube, which is movably connected to the first connecting seat. This swing chair frame allows the rotating tubes to rotate 180° along the first connecting seat, so that when the frame is folded, the rotating tubes are lower than the height of the upright tubes. This obviously reduces the folded height of the frame, facilitating product packaging and transportation.

Description

Swing chair frame capable of reducing folding volume

Technical Field

The utility model relates to the technical field of swing seats, in particular to a swing seat frame capable of reducing the folding volume.

Background

The swing chair is a seat capable of swinging, generally comprises a sitting structure and a supporting structure, and a user can swing the body by sitting on the sitting structure, so that a leisure and comfortable sitting experience is provided, and the swing chair is widely applied to fields such as outdoor leisure, field camping and the like. For example, a folding swing chair with the publication number of CN218105333U comprises a hanging chair and a support, wherein the hanging chair is detachably hung on the support, the support comprises a left foot rest and a right foot rest which are oppositely arranged in the left-right direction, the left foot rest and the right foot rest respectively comprise a front supporting tube, a rear supporting tube and a sliding seat, the front supporting tube and the rear supporting tube are pivotally arranged on the sliding seat, the left vertical tube and the right vertical tube are oppositely arranged in the left-right direction, the left vertical tube and the right vertical tube extend in the vertical direction, the sliding seats of the left foot rest and the right foot rest are respectively and slidably arranged on the left vertical tube and the right vertical tube, the bottoms of the left vertical tube and the right vertical tube are respectively provided with a supporting seat, the tops of the left vertical tube and the right vertical tube are respectively provided with a hook, and at least one group of cross connecting rod assemblies are used for connecting the left foot rest and the right foot rest, each cross connecting rod assembly comprises two connecting rods which are pivotally and crossly connected. The problem that most rocking chairs in the market are oversized in package is solved by the above patent.

However, in the above patent, the left stand pipe and the right stand pipe are of telescopic structures, and the top ends of the left stand pipe and the right stand pipe are both provided with hooks, so that in the folded state, the end provided with hooks of the stand pipe is still obviously protruded one section relative to the whole chair frame (as shown in fig. 3 of the above patent), and thus the whole storage volume of the chair is still to be perfected for packing with certain requirements.

Disclosure of utility model

The utility model aims to provide a swing chair frame capable of reducing the folding volume so as to solve the 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 collapsible swing chair frame of folding volume, includes the chair frame body, the chair frame body includes two risers, two connecting pipes and two rotation pipes, and correspond the both sides that the symmetry is located the chair frame body respectively, the upper end of riser is provided with first connecting seat, and the lower extreme is provided with the second connecting seat, symmetrical swing joint has preceding foot pipe and back foot pipe on the first connecting seat, preceding foot pipe and back foot pipe are respectively through stay tube and second connecting seat swing joint, two still swing joint is provided with telescopic support frame between first connecting seat and the two second connecting seats, two the one end swing joint of connecting pipe is on telescopic support frame, the other end and the spacing swing joint of rotation pipe, rotation pipe swing joint is on first connecting seat.

Preferably, the first connecting seat is provided with a first connecting groove for connecting the front foot tube, a second connecting groove for connecting the rear foot tube and a third connecting groove for connecting the telescopic support frame, and the three connecting grooves have the same structure, the first connecting seat is also provided with a first limiting groove and a second limiting groove, the second limiting groove is positioned between the first limiting groove and the first connecting groove, the rotating tube is rotationally connected in the first limiting groove, and the connecting tube is clamped into or separated from the second limiting groove.

Preferably, the first limiting groove is a groove which is vertically communicated, the lower end of the rotating pipe is movably connected to the lower end of the first limiting groove, and the rotating pipe rotates along the first limiting groove or is vertically clamped in the first limiting groove.

Preferably, the second connecting seat is provided with a fourth connecting groove and a fifth connecting groove for connecting the two supporting tubes, the structures of the two connecting grooves are the same, a sixth connecting groove for connecting the telescopic supporting frames is arranged between the fourth connecting groove and the fifth connecting groove, and reinforcing connecting pieces are arranged between the fourth connecting groove and the sixth connecting groove.

Preferably, the telescopic support frame comprises a first cross frame and a second cross frame which have the same structure, wherein two ends of the first cross frame are respectively and movably connected with a first connecting seat and a second connecting seat on the same side, the other two ends of the first cross frame are movably connected with the second cross frame, and the other two ends of the second cross frame are movably connected with the first connecting seat and the second connecting seat on the same side on the other side.

Preferably, the front foot tube and the rear foot tube are provided with foot sleeves.

Preferably, a connector for connecting the seat cover is detachably connected to the upper end of the rotating tube.

Compared with the prior art, the swing rocking chair frame has the beneficial effects that the structure is simple, the synchronous rotation movement of the swing rocking chair frame can be realized through the matching design of the connecting pipe, the rotating pipe and the telescopic support frame, the operation is simple, meanwhile, the rotating pipe can be turned 180 degrees along the first connecting seat, when the folding state of the chair frame is realized, the rotating pipe is lower than the vertical pipe, obviously, the folding height of the chair frame is reduced, and the packaging and the transportation of products are facilitated.

Drawings

FIG. 1 is a schematic view of the structure of the utility model in an unfolded state;

FIG. 2 is a schematic view of a first connecting seat according to the present utility model;

FIG. 3 is a schematic structural view of a second connecting seat according to the present utility model;

FIG. 4 is a schematic view showing a state structure of the utility model when the folding is started;

FIG. 5 is a schematic view of a semi-collapsed state structure according to the present utility model;

fig. 6 is a schematic view of a folding structure of the present utility model.

The device comprises a 1-vertical pipe, a 2-connecting pipe, a 3-rotating pipe, a 4-first connecting seat, a 5-second connecting seat, a 6-front foot pipe, a 7-rear foot pipe, an 8-supporting pipe, a 9-telescopic supporting frame, a 10-foot sleeve, a 401-first connecting groove, a 402-second connecting groove, a 403-third connecting groove, a 404-first limiting groove, a 405-second limiting groove, a 501-fourth connecting groove, a 502-fifth connecting groove, a 503-fifth connecting groove and a 504-reinforcing connecting piece.

Detailed Description

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.

As shown in fig. 1-6, a swing chair frame capable of reducing folding volume comprises a chair frame body, wherein the chair frame body comprises two vertical pipes 1, two connecting pipes 2 and two rotating pipes 3, which are respectively and symmetrically positioned at two sides of the chair frame body, the upper end of each vertical pipe 1 is provided with a first connecting seat 4, the lower end of each vertical pipe is provided with a second connecting seat 5, the first connecting seats 4 are symmetrically and movably connected with a front foot pipe 6 and a rear foot pipe 7, the front foot pipe 6 and the rear foot pipe 7 are respectively and movably connected with the second connecting seats 5 through supporting pipes 8, a telescopic supporting frame 9 is also movably arranged between the two first connecting seats 4 and the two second connecting seats 5, one ends of the two connecting pipes 2 are movably connected with the telescopic supporting frame 9, the other ends of the two connecting pipes are in limiting movable connection with the rotating pipes 3, and the rotating pipes 3 are movably connected with the first connecting seats 4.

The chair comprises a chair frame, a rotating pipe 3, a first connecting seat and a second connecting seat, wherein the rotating pipe 3 is unfolded and erected and is positioned above a vertical pipe 1, the first connecting seat and the second connecting seat have certain limiting clamping force on the rotating pipe 3, the connecting pipe 2 is also in an erect state and plays a role in supporting a telescopic support frame 9 and the rotating pipe 3, and then the upper end of the rotating pipe 3 can be detachably connected with a chair cover for use; when needs folding accomodate, pull down the chair cover, then both hands simultaneously rotate down and rotate the swinging tube 3, make swinging tube 3 break away from first connecting seat 4 earlier, follow first connecting seat 4 again and overturn down, can drive connecting pipe 2 simultaneously and also rotate down, promote telescopic support 9 to shrink by the other end of connecting pipe 2 again, telescopic support 9 drives stay tube 8 and preceding, the back foot pipe is the adduction together again, accomplishes folding operation.

The swing rocking chair frame is simple in structure, through the matched design of the connecting pipe 2, the rotating pipe 3 and the telescopic supporting frame 9, synchronous rotating movement can be carried out on the rotating pipe 3 and the telescopic supporting frame 9, the operation is simple, meanwhile, the rotating pipe 3 can be turned 180 degrees along the first connecting seat, when the folding state of the chair frame is realized, the height of the rotating pipe is lower than that of the vertical pipe, obviously, the folding height of the chair frame is reduced, and products are convenient to package and transport.

Further, a first connecting groove 401 for connecting the front foot tube is arranged on the first connecting seat 4, a second connecting groove 402 for connecting the rear foot tube and a third connecting groove 403 for connecting the telescopic support frame are arranged on the first connecting seat 4, the three connecting grooves are identical in structure, a first limiting groove 404 and a second limiting groove 405 are also arranged on the first connecting seat 4, the second limiting groove 405 is located between the first limiting groove 404 and the first connecting groove 401, the rotating tube 3 is rotationally connected in the first limiting groove 404, the connecting tube 2 is clamped in or separated from the second limiting groove 405, the first limiting groove 404 is a groove which is vertically communicated, the lower end of the rotating tube 3 is movably connected to the lower end position of the first limiting groove 404, and the rotating tube 3 is rotationally or vertically clamped in the first limiting groove 404 along the first limiting groove 404.

The structural design of the first connecting seat 4 is convenient for installing various accessories, the design of the first limiting groove 404 and the design of the connecting position of the rotating pipe 3 (the shapes of the first limiting groove 404 and the rotating pipe 3 are matched, so that the rotating pipe 3 rotates in the first limiting groove 404 relatively stably), when the chair frame is unfolded, the rotating pipe can be vertically clamped in the first limiting groove 404 without certain external force, the rotating pipe 3 cannot rotate outwards, and the connecting stability is improved, wherein one groove wall of the second limiting groove 405 is the outer wall of the first limiting groove 404, and the other groove wall can be relatively reduced and obliquely designed, so that the clamping and the separating of the connecting pipe 2 are convenient, and the folding operation of the chair frame is convenient.

Further, a fourth connecting groove 501 and a fifth connecting groove 502 for connecting the two support pipes 8 are arranged on the second connecting seat 5, the structures of the two connecting grooves are the same, a sixth connecting groove 503 for connecting the telescopic support frame 9 is arranged between the fourth connecting groove 501 and the fifth connecting groove 502, and a reinforcing connecting sheet 504 is arranged between the fourth connecting groove 501 and the fifth connecting groove 502 and the sixth connecting groove 503. The second connecting seat 5 with the design has more compact structure, and can ensure that the supporting strength of the connecting seat is better and more stable, thereby improving the use stability of the chair frame.

Further, the telescopic support 9 comprises a first cross frame and a second cross frame which are identical in structure, two ends of the first cross frame are respectively movably connected with the first connecting seat 4 and the second connecting seat 5 on the same side, the other two ends of the first cross frame are movably connected with the second cross frame, and the other two ends of the second cross frame are movably connected with the first connecting seat 4 and the second connecting seat 5 on the same side on the other side. The telescopic support frame 9 designed in the above way can reduce the transverse folding volume, thereby reducing the whole folding volume of the chair frame.

Further, foot covers 10 are arranged on the front foot tube 6 and the rear foot tube 7. The design can improve the support stability of the chair frame.

Further, a connector for connecting the seat cover is detachably connected to the upper end of the swivel tube 3. Above-mentioned design, the connecting piece is independent accessory, can install on the rotation pipe 3 earlier, installs the chair cover on the rotation pipe 3 again, perhaps installs connecting piece and chair cover earlier, cup joints on two rotation pipes 3 again together, and easy operation is convenient.

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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The swing chair frame capable of reducing the folding volume comprises a chair frame body and is characterized in that the chair frame body comprises two vertical pipes, two connecting pipes and two rotating pipes, wherein the two vertical pipes, the two connecting pipes and the two rotating pipes are respectively and symmetrically located on two sides of the chair frame body, a first connecting seat is arranged at the upper end of each vertical pipe, a second connecting seat is arranged at the lower end of each vertical pipe, a front foot pipe and a rear foot pipe are symmetrically and movably connected to the first connecting seat, the front foot pipe and the rear foot pipe are respectively and movably connected with the second connecting seat through supporting pipes, a telescopic supporting frame is further movably arranged between the two first connecting seats and the two second connecting seats, one ends of the two connecting pipes are movably connected to the telescopic supporting frame, the other ends of the two connecting pipes are movably connected with the rotating pipes in a limiting mode, and the rotating pipes are movably connected to the first connecting seats.

2. The swing chair frame capable of reducing the folding volume according to claim 1, wherein the first connecting seat is provided with a first connecting groove for connecting the front foot tube, a second connecting groove for connecting the rear foot tube and a third connecting groove for connecting the telescopic support frame, the three connecting grooves are identical in structure, the first connecting seat is also provided with a first limiting groove and a second limiting groove, the second limiting groove is positioned between the first limiting groove and the first connecting groove, the rotating tube is rotatably connected in the first limiting groove, and the connecting tube is clamped into or separated from the second limiting groove.

3. The swing chair frame capable of reducing folding volume according to claim 2, wherein the first limiting groove is a groove which is communicated up and down, the lower end of the rotating pipe is movably connected to the lower end position of the first limiting groove, and the rotating pipe is rotated along the first limiting groove or vertically clamped in the first limiting groove.

4. The swing chair frame capable of reducing the folding volume according to claim 1, wherein a fourth connecting groove and a fifth connecting groove for connecting two supporting pipes are arranged on the second connecting seat, the structures of the two connecting grooves are the same, a sixth connecting groove for connecting the telescopic supporting frames is arranged between the fourth connecting groove and the fifth connecting groove, and reinforcing connecting pieces are arranged between the fourth connecting groove and the sixth connecting groove.

5. The swing chair frame capable of reducing folding volume according to claim 1, wherein the telescopic support frame comprises a first cross frame and a second cross frame which are identical in structure, two ends of the first cross frame are respectively and movably connected with a first connecting seat and a second connecting seat on the same side, the other two ends of the first cross frame are movably connected with the second cross frame, and the other two ends of the second cross frame are movably connected with the first connecting seat and the second connecting seat on the same side on the other side.

6. The swing chair frame capable of reducing folding volume according to claim 1, wherein foot sleeves are arranged on the front foot tube and the rear foot tube.

7. The swing frame capable of reducing the folding volume according to claim 1, wherein the upper end of the rotating tube is detachably connected with a connecting piece for connecting a seat cover.