CN216702061U - Folding elastic rocking chair - Google Patents

Abstract

The utility model provides a folding elastic rocking chair, which comprises an elastic base and a folding chair body; the folding chair body comprises a backrest pipe, a rear cross pipe, a seat pipe, a front foot pipe and a front cross pipe; in the unfolded state, the seat surface provides a following support for the human body and can be used for sitting; when the seat tube is converted from the unfolding state to the folding state, the front end of the seat tube and the upper end of the backrest tube are mutually rotated to be close, and the rear end of the seat tube moves downwards along the backrest tube; the top ends of the front foot tubes rotate and are closed relative to the backrest tube, so that the folding is realized in the front-back direction; the front cross pipe and the rear cross pipe rotate mutually to realize the folding in the left and right directions; the lower end of the backrest tube moves forwards along the elastic base, and the elastic base and the backrest tube gradually approach and are closed together; when the final folding is finished, all the rod pieces are gathered into a bundle, and the volume is smaller after the folding, so that the folding chair is convenient to carry outside.

Description

Folding elastic rocking chair

Technical Field

The utility model relates to the technical field of seats, in particular to a folding elastic rocking chair.

Background

The rocking chair has the use experience of shaking up and down in a sitting state, and has wide application in leisure use; the rocking chair structure commonly used at present has two types, one type is that the bottom adopts an arc-shaped support, and the whole rocking chair realizes the rocking experience through swinging; the other is that an elastic structure is arranged between the seat and the base, and the shaking experience is realized by utilizing the elastic deformation of the elastic structure.

The existing rocking chair structure cannot be folded and stored, so that the rocking chair structure is usually only suitable for indoor or outdoor fixed places, is poor in portability, inconvenient to move and transport, and difficult to use in outdoor leisure scenes. For those skilled in the art, how to provide a portable rocking chair is a technical problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a folding elastic rocking chair which can provide the seating experience of elastic rocking, and can be folded to form a bundle which is convenient to carry and transport, and the specific scheme is as follows:

a folding elastic rocking chair comprises an elastic base and a folding chair body;

the folding chair body comprises a backrest pipe, a rear cross pipe, a seat pipe, a front foot pipe and a front cross pipe; the bottom end of the backrest tube is transversely assembled on the elastic base in a sliding manner; the middle parts of the two back cross pipes are hinged in a cross mode, the top ends of the back cross pipes are hinged to the two backrest pipes respectively, the bottom ends of the back cross pipes are hinged to the two backrest lower sliding pieces respectively, and the backrest lower sliding pieces are vertically connected to the backrest pipes in a sliding mode; the rear end of the seat tube is hinged to the backrest lower sliding piece, and the seat tube is crossed and hinged with the front foot tube; the top end of the front foot tube is hinged with the backrest tube; the bottom of the front foot tube is hinged to the front end of the elastic base; the middle parts of the two front cross pipes are hinged in a cross mode, the bottom ends of the two front cross pipes are hinged to the front ends of the two elastic bases respectively, and the top ends of the two front cross pipes are hinged to the front parts of the base pipes;

two seat pipe mount faces.

Optionally, the elastic base comprises an upper transverse pipe and a lower transverse pipe, the front part of the upper transverse pipe and the front part of the lower transverse pipe are connected through an elastic piece, the lower transverse pipe contacts the ground to provide support, and the upper transverse pipe forms a cantilever;

the bottom end of the backrest tube is transversely assembled on the upper transverse tube in a sliding manner; the bottom of the front foot tube and the bottom end of the front cross tube are respectively hinged with the upper transverse tube.

Optionally, the front end point of the upper transverse tube is more forward than the front end point of the lower transverse tube;

the bottom end of the front foot tube extends towards the front lower part, and the bottom end of the front foot tube can abut against the ground when the user stands up.

Optionally, an upper pipe fixing seat is fixedly arranged at the front end of the upper transverse pipe, and the front foot pipe is hinged to a U-shaped accommodating groove arranged above the upper pipe fixing seat; the front cross pipe is hinged to the side of the upper pipe fixing seat through an L-shaped connecting sheet.

Optionally, the bottom end of the backrest tube is hinged to a U-shaped accommodating groove formed in the upper tube sliding seat and facing upward, and the upper tube sliding seat is slidably sleeved on the upper transverse tube.

Optionally, the handrail device further comprises a handrail rod, a handrail supporting rod and a handrail linkage supporting rod, wherein the bottom end of the handrail supporting rod is hinged to the front foot sliding seat, and the front foot sliding seat can slide along the front foot pipe;

the top end of the handrail supporting rod is rotatably connected with the handrail rod; the rear end of the armrest rod is hinged to the top end of the armrest linkage supporting bar and a sliding piece on the backrest; the bottom end of the armrest linkage supporting bar is hinged to the backrest lower sliding piece, and the backrest upper sliding piece can slide along the backrest pipe.

Optionally, the armrest support rod is hinged with the seat tube in a crossed manner; the sliding block arranged at the top end of the handrail supporting rod is assembled in a handrail sliding groove formed in the handrail rod in a sliding mode.

Optionally, the elastic element includes an elastic steel plate, an upper support frame and a lower support frame, the upper support frame is fixed on the upper surface of the front end of the elastic steel plate, and the lower support frame is fixed on the lower surface of the rear end of the elastic steel plate; the upper support frame is fixed on the upper transverse pipe, and the lower support frame is fixed on the lower transverse pipe.

Optionally, the seat tube is located inside the backrest tube, the front leg tube, and the armrest support bar.

Optionally, the top end of the handrail supporting rod is bent and widened outwards.

Optionally, the one-piece seat face is mounted to the back tube and the seat tube.

The utility model provides a folding elastic rocking chair, which comprises an elastic base and a folding chair body; the folding chair body comprises a backrest pipe, a rear cross pipe, a seat pipe, a front foot pipe and a front cross pipe; in the unfolded state, the seat surface provides a following support for the human body and can be used for sitting; when the seat tube is converted from the unfolding state to the folding state, the front end of the seat tube and the upper end of the backrest tube are mutually rotated to be close, and the rear end of the seat tube moves downwards along the backrest tube; the top ends of the front foot tubes rotate relative to the backrest tube to complete the folding, so that the folding is realized in the front-back direction; the front cross pipe and the rear cross pipe rotate mutually to realize the folding in the left and right directions; the lower end of the backrest tube moves forwards along the elastic base, and the elastic base and the backrest tube gradually approach and are closed together; when the final folding is finished, all the rod pieces are gathered into a bundle, and the volume is smaller after the folding, so that the folding chair is convenient to carry outside.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an overall schematic view of a folding flexible swing of the present invention;

FIG. 2A is a schematic view of the structure of the folding chair body and the elastic base assembled with each other;

FIG. 2B is an enlarged view of a portion of the circle of FIG. 2A;

FIGS. 3A to 3C are a front view, a side view, and a top view, respectively, of the foldable seat body and the resilient base assembled with each other;

FIG. 4 is a schematic view of the folding process of the foldable rocking chair of the utility model;

fig. 5A and 5B are front and side views, respectively, of the folding flexible swing of the present invention folded and collapsed.

The figure includes:

the foldable seat comprises an elastic base 1, an upper transverse pipe 11, an upper pipe fixing seat 111, an upper pipe sliding seat 112, a lower transverse pipe 12, an elastic piece 13, an elastic steel plate 131, an upper supporting frame 132, a lower supporting frame 133, a foldable seat body 2, a backrest pipe 21, a backrest lower sliding piece 211, a backrest upper sliding piece 212, a rear cross pipe 22, a seat pipe 23, a front foot pipe 24, a front foot sliding seat 241, a front cross pipe 25, an armrest rod 26, an armrest sliding groove 261, an armrest supporting rod 27, an armrest linkage supporting rod 28 and a seat surface 3.

Detailed Description

The core of the utility model is to provide a folding elastic rocking chair which can provide the sitting experience of elastic rocking and can be folded into a bundle which is convenient to carry and transport.

In order to make the technical solution of the present invention better understood by those skilled in the art, the foldable elastic rocking chair of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a general schematic view of the folding flexible swing of the present invention; the foldable chair comprises an elastic base 1, a foldable chair body 2, a seat face 3 and other structures, wherein the foldable chair body 2 is assembled on the elastic base 1, the elastic base 1 is positioned below the foldable chair body 2 and provides support for the foldable chair body 2 and generates elasticity, and the foldable chair body 2 plays a supporting role, is composed of a plurality of rod pieces and can be folded and folded. The seat surface 3 is a flexible cloth surface, is arranged on the folding chair body 2 and provides support for contacting with a human body.

FIG. 2A is a schematic view of the structure of the folding chair body 2 and the elastic base 1 assembled with each other; FIGS. 3A to 3C are a front view, a side view, and a plan view of the folding chair body 2 and the elastic base 1 assembled with each other, respectively; the folding chair body 2 comprises a backrest pipe 21, a back cross pipe 22, a seat pipe 23, a front foot pipe 24, a front cross pipe 25 and the like, and the above pipe fittings are straight or bent pipe structures respectively. The two backrest tubes 21 are arranged in a substantially vertical direction in the use state, the bottom ends of the backrest tubes 21 are laterally slidably fitted to the elastic base 1, and the bottom ends of the backrest tubes 21 are slidable in the front-rear direction with respect to the elastic base 1.

The middle parts of the two back cross pipes 22 are hinged with each other in a crossed mode to form an X-shaped crossed structure, the top ends of the back cross pipes 22 are hinged to the two backrest pipes 21 respectively, and the top ends of the back cross pipes 22 cannot move relative to the backrest pipes 21 and can only rotate relative to the backrest pipes 21. The bottom ends of the back cross tubes 22 are respectively hinged to the two back lower sliding pieces 211, each back tube 21 is slidably sleeved with one back lower sliding piece 211, the back lower sliding pieces 211 are vertically and slidably connected to the back tubes 21, the bottom ends of the back cross tubes 22 can rotate relative to the back lower sliding pieces 211, and the back lower sliding pieces 211 can vertically move along the back tubes 21 during rotation.

Two seat tubes 23 are arranged, and the rear ends of the seat tubes 23 are hinged to the backrest lower sliding piece 211, so that the rear ends of the seat tubes 23 can move vertically relative to the backrest tubes 21; the seat tube 23 extends transversely in the front-rear direction, and the seat tube 23 and the front leg tube 24 are crossed and hinged with each other at the crossed point.

The two front foot tubes 24 are arranged, the front foot tubes 24 are obliquely arranged in a use state, the top ends of the front foot tubes 24 are hinged to the backrest tube 21, and the top ends of the front foot tubes 24 can only rotate relative to the backrest tube 21 and cannot relatively displace; the bottom of the front foot tube 24 is hinged with the front end of the elastic base 1. The group of backrest tubes 21, the front leg tubes 24 and the elastic base 1 form a triangular structure in an unfolded state, when the backrest tubes 21 are folded, the bottom ends of the backrest tubes 21 move forwards along the elastic base 1, and the backrest tubes 21, the front leg tubes 24 and the elastic base 1 are mutually closed.

The middle parts of the two front cross pipes 25 are hinged in a crossed mode to form an X-shaped crossed structure, the bottom ends of the two front cross pipes 25 are hinged to the front ends of the two elastic bases 1 respectively, the top ends of the two front cross pipes are hinged to the front part of the seat pipe 23, and the front cross pipes 25 can support the seat pipe 23.

The two seat pipes 23 are arranged on the seat surface 3, the edges of the left side and the right side of the seat surface 3 are respectively sleeved on the two seat pipes 23, and the seat surface 3 forms a slightly concave supporting surface after being unfolded, so that people can sit on the seat surface.

As shown in fig. 4, it is a schematic view of the folding process of the folding elastic rocking chair of the utility model; firstly, lifting the front part of the seat tube 23 upwards as shown by an arrow (r), and simultaneously applying thrust to the upper part of the backrest tube 21 to enable the upper part of the backrest tube 21 to be close to the front part of the seat tube 23 along the direction shown by the arrow (r); the seat tube 23 is lifted upward at its front end and moves downward with the back lower slider 211 relative to the back tube 21 as indicated by arrow c. The seat tube 23 is hinged with the front leg tube 24, the seat tube 23 drives the front leg tube 24 to rotate when rotating upwards, and the front leg tube 24 and the backrest tube 21 are mutually closed; in this process, the bottom end of the backrest tube 21 synchronously moves forward along the elastic base 1, as indicated by arrow (c), so that the elastic base 1 and the backrest tube 21 approach each other and gradually become approximately parallel. The above process allows the entire folding seat body 2 to be folded in the front-rear direction.

Meanwhile, the front cross pipe 25 and the rear cross pipe 22 are respectively rotated to be closed to the middle and narrowed in the left-right direction, the front cross pipe 25 and the rear cross pipe 22 are close to each other, and finally are closed to other pipe fittings to form a bundle. Fig. 5A and 5B are front and side views, respectively, of the foldable flexible swing of the present invention when folded together; after being folded and furled, the size in the left and right width directions is reduced, the size in the front and back length directions is reduced, a bundle state is finally formed, the whole volume is greatly reduced, and the portable outdoor clothes hanger is convenient to carry.

On the basis of the scheme, the elastic base 1 comprises an upper transverse pipe 11 and a lower transverse pipe 12, wherein the upper transverse pipe 11 and the lower transverse pipe 12 both extend transversely in the front-rear direction, the upper transverse pipe 11 is arranged above the lower transverse pipe 12, the front part of the upper transverse pipe 11 is connected with the front part of the lower transverse pipe 12 through an elastic piece 13, the lower transverse pipe 12 is in contact with the ground to provide support, the upper transverse pipe 11 forms a cantilever, the upper folding chair body 2 is installed on the upper transverse pipe 11, and the bottom end of a backrest pipe 21 is transversely assembled on the upper transverse pipe 11 in a sliding mode; the bottom of the front leg tube 24 and the bottom end of the front cross tube 25 are respectively hinged with the upper transverse tube 11; when the rocking chair is used, the elastic support is provided, and the rocking chair can rock up and down to realize the function of the rocking chair.

Under the normal unfolding state, the folding elastic rocking chair can be used for people to sit, and because the folding chair body 2 is arranged on the upper transverse pipe 11 of the cantilever structure and the upper transverse pipe 11 is supported by the elastic piece 13, the folding chair body 2 can generate elastic rocking to provide leisure use experience; can be deformed and folded when not in use, and is convenient to carry.

As shown in fig. 3B, the front end point of the upper cross tube 11 is located more forward than the front end point of the lower cross tube 12; in cooperation with this, the bottom end of the front foot tube 24 extends forward and downward, and in a normal sitting and using state, the bottom end of the front foot tube 24 can be separated from the ground, and the body leans forward when rising, and the whole seat rotates with the front end point of the lower horizontal tube 12 as a fulcrum, and at this time, the bottom end of the front foot tube 24 can support the ground to provide support and can prevent forward toppling.

The front end of an upper transverse pipe 11 is fixedly provided with an upper pipe fixing seat 111, the upper pipe fixing seat 111 is fixed relative to the upper transverse pipe 11 and protrudes upwards from the upper surface of the upper transverse pipe 11 to form a support for connection, and a front foot pipe 24 is hinged to a U-shaped accommodating groove arranged upwards in the upper pipe fixing seat 111; the front cross pipe 25 is hinged to the side of the upper pipe fixing seat 111 through an L-shaped connecting piece.

The bottom of back pipe 21 articulates in the U type holding tank that upper tube sliding seat 112 set up towards the top, and upper tube sliding seat 112 slides the suit and violently manages 11 in last, and upper tube sliding seat 112 can be for the horizontal translation of last violently managing 11, and the U type holding tank that upper tube sliding seat 112 set up is stretched into to the bottom of back pipe 21 to adopt the round pin hub connection. The upper cross tube 11 and the lower cross tube 12 are preferably square tubes, and the upper tube sliding seat 112 is sleeved on the upper cross tube 11 correspondingly to form a square frame structure, so as to prevent the upper tube sliding seat 112 from rotating.

On the basis of any one of the technical schemes and the mutual combination thereof, the folding elastic rocking chair further comprises a handrail rod 26, a handrail support rod 27 and a handrail linkage support bar 28, when in use, the handrail rod 26 is transversely arranged at the left side and the right side to provide support for hands; the handrail support rods 27 are substantially vertical and provide support for the handrail rods 26. The bottom end of the armrest support rod 27 is hinged to the front foot slide 241, and the front foot slide 241 can slide along the front foot pipe 24. When folded, the front foot slide 241 slides up along the front foot tube 24, as shown by arrow (C) in FIG. 4, and the top end of the armrest support rod 27 pushes up the front portion of the armrest rod 26.

The top end of the handrail supporting rod 27 is rotatably connected with the handrail rod 26; the rear end of the armrest rod 26 is hinged to the top end of the armrest linkage support bar 28 and the backrest upper sliding piece 212, the bottom end of the armrest linkage support bar 28 is hinged to the backrest lower sliding piece 211, and the backrest upper sliding piece 212 can slide along the backrest tube 21; the armrest rod 26 and the armrest linkage support bar 28 can be hinged to the upper sliding part 212 through the same rotating shaft; in the folding and furling process, the backrest lower sliding piece 211 moves downwards relative to the backrest pipe 21 as shown by an arrow (c), the bottom end of the handrail linkage supporting bar 28 moves downwards synchronously with the backrest lower sliding piece 211, and the top end of the handrail linkage supporting bar 28 drives the backrest upper sliding piece 212 to move downwards synchronously, as shown by an arrow (r) in fig. 4, the rear part of the handrail rod 26 is driven to move downwards, the front part of the handrail rod 26 is jacked upwards by the handrail supporting rod 27, and the handrail rod 26 and the handrail supporting rod 27 are gradually closed together.

The handrail supporting rod 27 and the seat tube 23 have cross points, and are hinged with each other at the cross points; the sliding block arranged at the top end of the handrail supporting rod 27 is slidably assembled in the handrail sliding groove 261 formed in the handrail rod 26, and the sliding block arranged at the top end of the handrail supporting rod 27 can move in the handrail sliding groove 261 in the processes of unfolding, folding or the reverse, so as to avoid interference.

Referring to FIG. 2B, a partial enlarged view of the circled portion of FIG. 2A is shown; the elastic part 13 comprises an elastic steel plate 131, an upper support frame 132 and a lower support frame 133, the upper support frame 132 is fixed on the upper surface of the front end of the elastic steel plate 131, and the lower support frame 133 is fixed on the lower surface of the rear end of the elastic steel plate 131; the upper support frames 132 are fixed to the upper cross tubes 11, and the lower support frames 133 are fixed to the lower cross tubes 12, so that the upper cross tubes 11 are elastically moved up and down while riding.

The seat tube 23 is positioned inside the backrest tube 21, the front leg tube 24, and the armrest support rods 27 to facilitate the connection with the seat surface 3.

The top end of the handrail supporting rod 27 is bent and widened outwards, and the part corresponds to the foot of the human body, and the widening towards the outside can provide a larger width space for use.

The seat surface 3 of the present invention is an integrated structure, the integrated seat surface 3 is mounted on the backrest tube 21 and the seat tube 23, and the seat surface 3 is unfolded to form an L-shaped folding surface to provide a backrest.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (11)

1. A folding elastic rocking chair is characterized by comprising an elastic base (1) and a folding chair body (2);

the folding chair body (2) comprises a backrest pipe (21), a rear cross pipe (22), a seat pipe (23), a front foot pipe (24) and a front cross pipe (25); the bottom end of the backrest tube (21) is transversely assembled on the elastic base (1) in a sliding manner; the middle parts of the two back cross pipes (22) are hinged in a cross mode, the top ends of the back cross pipes (22) are hinged to the two backrest pipes (21) respectively, the bottom ends of the back cross pipes are hinged to the two backrest lower sliding pieces (211) respectively, and the backrest lower sliding pieces (211) are vertically connected to the backrest pipes (21) in a sliding mode; the rear end of the seat tube (23) is hinged to the backrest lower sliding piece (211), and the seat tube (23) is crossed and hinged with the front foot tube (24); the top end of the front foot tube (24) is hinged with the backrest tube (21); the bottom of the front foot tube (24) is hinged to the front end of the elastic base (1); the middle parts of the two front cross pipes (25) are hinged in a cross mode, the bottom ends of the two front cross pipes (25) are hinged to the front ends of the two elastic bases (1) respectively, and the top ends of the two front cross pipes are hinged to the front parts of the base pipes (23);

the seat surface (3) is arranged on the two seat pipes (23).

2. A foldable elastic rocking chair as claimed in claim 1, characterized in that the elastic base (1) comprises an upper cross tube (11) and a lower cross tube (12), the front part of the upper cross tube (11) and the front part of the lower cross tube (12) being connected by an elastic member (13), the lower cross tube (12) contacting the ground providing support, the upper cross tube (11) forming a cantilever;

the bottom end of the backrest tube (21) is transversely assembled on the upper transverse tube (11) in a sliding manner; the bottom of the front foot tube (24) and the bottom end of the front cross tube (25) are respectively hinged with the upper transverse tube (11).

3. The foldable flexible swing chair according to claim 2, characterised in that the front end point of the upper cross tube (11) is more forward than the front end point of the lower cross tube (12);

the bottom end of the front foot tube (24) extends towards the front lower part, and the bottom end of the front foot tube (24) can abut against the ground when the user stands up.

4. The foldable elastic rocking chair according to claim 3, wherein the upper tube fixing seat (111) is fixedly arranged at the front end of the upper transverse tube (11), and the front leg tube (24) is hinged to a U-shaped accommodating groove which is arranged towards the upper direction of the upper tube fixing seat (111); the front cross pipe (25) is hinged to the side of the upper pipe fixing seat (111) through an L-shaped connecting piece.

5. A foldable flexible rocking chair as claimed in claim 4, wherein the lower end of the backrest tube (21) is hinged to a U-shaped receiving slot provided upwardly in an upper tube slider (112), the upper tube slider (112) being slidably mounted in the upper cross tube (11).

6. The foldable flexible rocking chair according to any one of claims 2 to 5, further comprising an armrest rod (26), an armrest support rod (27), and an armrest linking support bar (28), wherein the lower end of the armrest support rod (27) is hinged to a front foot slide (241), and the front foot slide (241) can slide along the front foot pipe (24);

the top end of the handrail supporting rod (27) is rotatably connected with the handrail rod (26); the rear end of the handrail rod (26) is hinged to the top end of the handrail linkage support bar (28) and a backrest upper sliding piece (212); the bottom end of the armrest linkage support bar (28) is hinged to the backrest lower sliding piece (211), and the backrest upper sliding piece (212) can slide along the backrest tube (21).

7. The foldable flexible rocking chair according to claim 6, wherein the armrest support bar (27) is cross-hinged with the seat tube (23); the sliding block arranged at the top end of the handrail supporting rod (27) is assembled in a handrail sliding groove (261) formed in the handrail rod (26) in a sliding manner.

8. The foldable elastic rocking chair according to claim 6, wherein the elastic member (13) comprises an elastic steel plate (131), an upper support frame (132) and a lower support frame (133), the upper support frame (132) is fixed to the upper surface of the front end of the elastic steel plate (131), and the lower support frame (133) is fixed to the lower surface of the rear end of the elastic steel plate (131); the upper support frame (132) is fixed on the upper transverse pipe (11), and the lower support frame (133) is fixed on the lower transverse pipe (12).

9. The foldable flexible swing chair according to claim 6, wherein the seat tube (23) is located inside the backrest tube (21), the front leg tube (24) and the armrest support bar (27).

10. The foldable flexible rocking chair according to claim 6, wherein the top ends of the armrest support bars (27) are bent and widened outwardly.

11. A foldable elastic rocking chair according to claim 6, wherein the seat (3) is integrally mounted to the back tube (21) and the seat tube (23).

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