CN217959379U - Moon chair - Google Patents

Abstract

The utility model discloses a moon chair, which comprises a seat ring (1) and a chair surface (2) arranged on the seat ring (1), wherein two support legs which can be folded towards the inner side of the chair surface (2) are rotatably arranged on the bottom surface of the seat ring (1), and each support leg is vertical after being unfolded; a stabilizing part (3) is arranged between the bottom end parts of all the support legs. The utility model discloses not only can reduce and accomodate the volume, still have low in manufacturing cost, the stability in use is high, convenient transportation, structural stability is high, use the flexibility high and use the high advantage of comfort.

Description

Moon chair

Technical Field

The utility model relates to a folding chair, in particular to a moon chair.

Background

The moon chair is a folding chair which is famous for looking like a half moon from the side when the moon chair is unfolded, and is popular with consumers in daily life due to the reasons of simple structure, convenient carrying and the like.

The existing moon chair has a plurality of structures, but mainly comprises a seat ring, a chair seat, chair legs and other parts, for example, as disclosed in Chinese patent CN201320589773.9, the chair legs are mainly formed by hinging the middle parts of a U-shaped front leg tube and a U-shaped rear leg tube; when the chair leg is folded, the front foot tube and the rear foot tube generally adopt a mode that two bottom end parts are close to each other and rotate towards the same direction along the position connected with the seat ring tube, so that the front foot tube and the rear foot tube are changed from an inclined state to a vertical state until being parallel to the seat ring; however, in order to ensure that the moon chair has a certain height after being unfolded, the front leg tube and the rear leg tube are both of a certain length, and the length of the rear leg tube is greater than that of the front leg tube; the folding and rotating directions of the front foot tube and the rear foot tube are the same, so that the front foot tube and the rear foot tube are located on the outer side of the seat ring in a longer part under the final folding state, the area is larger after the whole is folded, and the occupied storage space is increased. Therefore, the conventional lunar chair has a problem of large storage volume in the folded state.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a moon chair. The utility model has the advantages of small storage volume.

The technical scheme of the utility model: a moon chair comprises a seat ring and a chair surface arranged on the seat ring, wherein two support legs capable of being folded towards the inner side of the chair surface are rotatably arranged on the bottom surface of the seat ring, and each support leg is vertical after being unfolded; the bottom end part of each support leg is provided with a stabilizing piece; the two support legs are turned towards the interior of the seat ring and are vertical after being unfolded, so that the support legs can be hidden in the seat ring as much as possible in a folded state, and compared with a front and rear leg tube structure which is hinged in the prior art, the storage space is reduced, the length of the support legs can be relatively shortened, and the production cost is reduced; the stability of the entire moon chair can be improved by the stabilizer.

In the lunar chair, the stabilizing piece is in an arc shape protruding downwards, and the stabilizing piece is positioned in the seat ring after being overturned; the stabilizing members are arranged in an arc shape, so that the whole moon chair can rock to be used as a rocking chair.

In the lunar chair, one end of the stabilizer is rotatably provided with a support; the setting of support piece can be injectd the range of rocking at the in-process that the moon chair rocked, avoids rocking the phenomenon that the turnover appears in the end, has improved the stability of using.

In the lunar chair, a supporting connecting piece is arranged between the supporting piece and the stabilizing piece, and a first connecting seat is arranged between the supporting connecting piece and the supporting piece; the end part of the support connecting piece, which is far away from the support piece, is rotatably provided with a second connecting seat, and the second connecting seat is rotatably arranged on the stabilizing piece; the second connecting seat is rotationally connected with the stabilizing piece through an adjusting bolt; connect together second connecting seat and stabilizer between the mode that adopts adjusting bolt to make the angle between support piece and the stabilizer adjust, improved the flexibility of using.

In the lunar chair, the support legs comprise a left front leg tube, a left rear leg tube, a right front leg tube and a right rear leg tube, the left front leg tube and the left rear leg tube are arranged on the same side, and the right front leg tube and the right rear leg tube are arranged on the same side; a fourth connecting seat is arranged at the position, corresponding to the right front foot tube and the right rear foot tube, below the seat ring, and the tops of the right front foot tube and the right rear foot tube are rotatably installed at the bottom end of the fourth connecting seat; the height of the left front foot tube is equal to the height of the right front foot tube plus the fourth connecting seat; the height of the left rear foot tube is equal to the height of the right rear foot tube plus the fourth connecting seat; the height of the fourth connecting seat is greater than or equal to the thickness of the stabilizing piece; set to have the difference in height between foot pipe and the right front foot pipe before with a left side to make the folding into of left front foot pipe can be stabilized between foot pipe and the seat circle before, guaranteed folding stability.

In the lunar chair, the seat ring is provided with third connecting seats at positions corresponding to the left front foot tube and the left rear foot tube, and the left front foot tube and the left rear foot tube are rotatably installed on the third connecting seats; the height of the third connecting seat is smaller than the thickness of the stabilizing piece; and openings are formed in the side faces, facing the center of the seat ring, of the third connecting seat and the fourth connecting seat.

In the lunar chair, the height of the left front foot tube is smaller than that of the left rear foot tube, and the height of the right front foot tube is smaller than that of the right rear foot tube; through the difference in height between foot pipe and the back foot pipe before setting up to make the seat circle have certain gradient under the state of expansion, thereby make seat user's that the seat can be better buttock and partial waist support, further improved the comfort of using.

In the lunar chair, each stabilizing member is rotatably provided with an extending member; utilize the extension piece can be used for putting the foot, improved the comfort of using.

In the lunar chair, a detachable connecting piece is arranged between the two extension pieces; the detachable connecting piece can be used for placing feet, so that the use comfort is further improved, and the folding work is not influenced.

In the lunar chair, the connecting piece is a chain, one end of the chain is in a circular ring structure, and the other end of the chain is provided with a hook; the two extending pieces are connected together through hooks on the chain; the top surface of the extension piece is provided with two symmetrically distributed fixed seats; the two ends of the chain are respectively connected with the two fixed seats; the setting of fixing base can be accomodate the chain under fold condition, has guaranteed the clean and tidy nature of accomodating.

Compared with the prior art, the utility model improves the prior moon chair, two support legs which can be arranged below the seat ring are rotatably arranged on the bottom surface of the seat ring, each support leg is overturned towards the interior of the seat ring, and each support leg is vertical when being unfolded, compared with the prior mode of adopting the front leg tube and the rear leg tube which are hinged, the length of the support leg can be obviously shortened, and the production cost is reduced; in addition, the support legs are turned towards the inside of the seat ring, so that the support legs can be completely hidden below the seat ring as far as possible in a folded state, the purpose of reducing the storage volume to the maximum extent is achieved, and the storage and the transportation are facilitated; simultaneously, the bottom portion of every stabilizer blade all installs the stabilizing member, utilizes the stabilizing member can guarantee the stability of whole moon chair. In addition, the utility model also sets the stabilizing part into a circular arc shape, and the opening is set towards the seat ring, so that the whole moon chair can rock, thereby achieving the effect of the rocking chair, and further leading the whole moon chair to have functional diversity; the stabilizing piece is positioned below the seat ring in the rotating process, namely the vertical distance between the lowest point of the stabilizing piece and the seat ring in the unfolding state is smaller than or equal to the diameter of the seat ring, so that the stabilizing piece can be attached to the edge of the seat ring or positioned in the seat ring in the folding state, the stabilizing piece is prevented from being partially positioned outside the seat ring in the folding state, and the volume occupied by storage is further reduced; the supporting piece is rotatably arranged at one end of the stabilizing piece, so that the angle of backward shaking of the moon chair can be limited and supported by the supporting piece, the phenomenon of overturning caused by shaking over head is avoided, and the use stability is improved; the supporting connecting piece and the stabilizing piece are rotatably mounted together in a mode of the adjusting bolt and the second connecting seat, so that the unfolding angle between the supporting connecting piece and the stabilizing piece can be adjusted, the included angle between the supporting piece and the ground can be adjusted accordingly, the rear-rocking angle of the moon chair can be adjusted, and the use flexibility is improved; the left front foot tube, the left rear foot tube, the right front foot tube and the right rear foot tube are arranged to form four-corner support for the seat ring and the seat surface, so that the structural stability is further improved; the height of the left front foot pipe is equal to the height of the right front foot pipe and the sum of the height of the fourth connecting seat, and the height of the fourth connecting seat is greater than or equal to the thickness of the stabilizing piece, so that the left front foot pipe and the left rear foot pipe can be stably and smoothly positioned between the right front foot pipe and the seat ring when the seat is folded, and the folding stability is ensured; the storage is convenient; the openings are arranged on the third connecting seat and the fourth connecting seat, so that the folding directions of the inner supporting leg piece and the outer supporting leg piece can be limited by utilizing the openings, the use is convenient, and the installation is also convenient; by arranging the extension piece, a space for placing feet can be formed at the front side of the moon chair by utilizing the extension piece, so that the use comfort is improved; the detachable connecting piece is arranged between the two extending pieces, and the extending pieces are connected by the connecting piece, so that the foot stand can be used for placing feet, the use comfort is improved, and the stability of the whole structure can be improved; meanwhile, the folding device can be split into two parts so as to ensure the stable folding operation; the connecting piece is arranged into the chain, and the use comfort is improved by utilizing the ductility of the chain; the two fixed seats on the top surface of the extension piece can fix the position of the chain, so that the stability of the structure is ensured; and make the chain can be stable accomodate on extension piece under the state of accomodating, avoided the phenomenon that the in-process chain of accomodating rocked to take place, further made things convenient for and accomodate. Therefore, the utility model discloses not only can reduce and accomodate the volume, still have low in manufacturing cost, the stability in use is high, convenient transportation, structural stability is high, use flexibility is high and use the high advantage of comfort.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the seat ring frame according to the present invention;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a rear view of FIG. 2;

FIG. 5 is an enlarged view of a portion of FIG. 2 at A;

FIG. 6 is a schematic view of the floor stand and the extension in a stowed position;

fig. 7 is a schematic structural view of the entire moon chair in the stowed state.

The labels in the figures are: 1-seat ring, 2-seat surface, 3-stabilizing piece, 4-supporting piece, 5-supporting connecting piece, 6-first connecting seat, 7-second connecting seat, 8-left front foot tube, 9-left rear foot tube, 10-right front foot tube, 11-right rear foot tube, 12-third connecting seat, 13-fourth connecting seat, 14-extending piece, 15-chain, 16-hook and 17-fixing seat.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example 1. A moon chair is shown in figures 1 to 7 and comprises a seat ring 1 and a seat surface 2 arranged on the seat ring 1, wherein two support legs capable of being folded towards the inner side of the seat surface 2 are rotatably arranged on the bottom surface of the seat ring 1, and each support leg is vertical after being unfolded; the bottom end of each foot is provided with a stabilizer 3.

The stabilizing piece 3 is in an arc shape protruding downwards, and the stabilizing piece 3 is positioned in the seat ring 1 after being overturned; one end of the stabilizing piece 3 is rotatably provided with a supporting piece 4; the support legs comprise a left front leg tube 8, a left rear leg tube 9, a right front leg tube 10 and a right rear leg tube 11, the left front leg tube 8 and the left rear leg tube 9 are arranged on the same side, and the right front leg tube 10 and the right rear leg tube 11 are arranged on the same side; a fourth connecting seat 13 is arranged at the position, corresponding to the right front foot pipe 10 and the right rear foot pipe 11, below the seat ring 1, and the tops of the right front foot pipe 10 and the right rear foot pipe 11 are rotatably installed at the bottom end of the fourth connecting seat 13; the height of the left front foot tube 8 is equal to the height of the right front foot tube 10 plus the fourth connecting seat 13; the height of the left rear foot tube 9 is equal to the height of the right rear foot tube 11 plus the fourth connecting seat 13; the height of the fourth connecting seat 13 is greater than or equal to the thickness of the stabilizing piece 3; third connecting seats 12 are arranged at positions, corresponding to the left front foot pipe 8 and the left rear foot pipe 9, on the seat ring 1, and the left front foot pipe 8 and the left rear foot pipe 9 are rotatably installed on the third connecting seats 12; the height of the third connecting seat 12 is less than or equal to the thickness of the stabilizer 3; the side surfaces of the third connecting seat 12 and the fourth connecting seat 13 facing the center of the seat ring 1 are provided with openings; each stabilizer 3 is rotatably provided with an extending part 14; a detachable connecting piece is arranged between the two extending pieces 14; the connecting piece is a chain 15, one end part of the chain 15 is of a circular ring structure, and the other end part of the chain 15 is provided with a hook 16; the two extending parts 14 are connected together through a hook 16 on a chain 15; two symmetrically distributed fixed seats 17 are arranged on the top surface of the extension piece 14; the two ends of the chain 15 are respectively connected with two fixed seats 17.

Example 2. A moon chair is shown in figures 1 to 7 and comprises a seat ring 1 and a chair surface 2 arranged on the seat ring 1, wherein two support legs capable of being folded towards the inner side of the chair surface 2 are rotatably arranged on the bottom surface of the seat ring 1, and each support leg is vertical after being unfolded; the bottom end of each foot is provided with a stabilizer 3.

The stabilizing piece 3 is in an arc shape protruding downwards, and the stabilizing piece 3 is positioned in the seat ring 1 after being turned over; one end of the stabilizing piece 3 is rotatably provided with a supporting piece 4; a supporting connecting piece 5 is arranged between the supporting piece 4 and the stabilizing piece 3, and a first connecting seat 6 is arranged between the supporting connecting piece 5 and the supporting piece 4; a second connecting seat 7 is rotatably arranged at the end part of the support connecting piece 5 far away from the support piece 4, and the second connecting seat 7 is rotatably arranged on the stabilizing piece 3; the second connecting seat 7 and the stabilizing piece 3 are rotationally connected together through an adjusting bolt; the support legs comprise a left front leg tube 8, a left rear leg tube 9, a right front leg tube 10 and a right rear leg tube 11, the left front leg tube 8 and the left rear leg tube 9 are arranged on the same side, and the right front leg tube 10 and the right rear leg tube 11 are arranged on the same side; a fourth connecting seat 13 is arranged at the position, corresponding to the right front foot pipe 10 and the right rear foot pipe 11, below the seat ring 1, and the tops of the right front foot pipe 10 and the right rear foot pipe 11 are rotatably installed at the bottom end of the fourth connecting seat 13; the height of the left front foot tube 8 is equal to the height of the right front foot tube 10 plus the fourth connecting seat 13; the height of the left rear foot tube 9 is equal to the height of the right rear foot tube 11 plus the fourth connecting seat 13; the height of the fourth connecting seat 13 is greater than or equal to the thickness of the stabilizing piece 3; third connecting seats 12 are arranged at positions, corresponding to the left front foot pipe 8 and the left rear foot pipe 9, on the seat ring 1, and the left front foot pipe 8 and the left rear foot pipe 9 are rotatably installed on the third connecting seats 12; the height of the third connecting seat 12 is less than or equal to the thickness of the stabilizer 3; openings are arranged on the side faces, facing the center of the seat ring 1, of the third connecting seat 12 and the fourth connecting seat 13; the height of the left front foot tube 8 is less than that of the left rear foot tube 9, and the height of the right front foot tube 10 is less than that of the right rear foot tube 11; each stabilizer 3 is rotatably provided with an extending part 14; a detachable connecting piece is arranged between the two extending pieces 14; the connecting piece is a chain 15, one end part of the chain 15 is of a circular ring structure, and the other end part of the chain 15 is provided with a hook 16; the two extending parts 14 are connected together through a hook 16 on a chain 15; two symmetrically distributed fixed seats 17 are arranged on the top surface of the extension piece 14; the two ends of the chain 15 are respectively connected with two fixed seats 17.

The working principle is as follows: when the whole moon chair needs to be unfolded, firstly, the stabilizer 3 positioned at the lowest part is pulled to turn outwards by external force, because the stabilizer 3 is connected with the right front leg pipe 10 and the right rear leg pipe 11, when external force pulls the stabilizer 3 to turn, the right front leg pipe 10 and the right rear leg pipe 11 can be synchronously driven to rotate together, and because one end parts of the right front leg pipe 10 and the right rear leg pipe 11 are rotatably arranged on the fourth connecting seat 13, the right front leg pipe 10 and the right rear leg pipe 11 can rotate along a point connected with the fourth connecting seat 13, finally, the right front leg pipe 10 and the right rear leg pipe 11 rotate to be right below the seat ring 1 and are vertical, and the corresponding stabilizer 3 and the placed plane are in a horizontal state; then, the other stabilizer 3 connected with the left front leg tube 8 and the left rear leg tube 9 is turned over according to the same method, and finally, the left front leg tube 8 and the left rear leg tube 9 are rotated to be right under the seat ring 1 and are vertical, so that two chair legs can be formed on the bottom surface of the seat ring 1 by using the left front leg tube 8, the left rear leg tube 9, the right front leg tube 10, the right rear leg tube 11 and the stabilizer 3 respectively connected with the left front leg tube, the right rear leg tube and the right rear leg tube, and thus, the moon chair can be unfolded well and can be used basically.

When the stabilizing member 3 is arc-shaped, in order to ensure the stability of use, the supporting and connecting member 5 can be firstly turned outwards along the second connecting seat 7 towards the end part of the stabilizing member 3, so that the supporting and connecting member 5 is turned to form an included angle of 180 degrees with the stabilizing member 3; the adjusting bolt is tightened, so that the position of the supporting connecting piece 5 is kept stable; at the time, the opening of the first connecting seat 6 and the opening of the second connecting seat 7 are in an opposite state, and at the time, the supporting piece 4 is turned downwards along the position connected with the first connecting seat 6, so that the supporting piece 4 and the supporting connecting piece 5 are in a mutually vertical state finally; the vertical support piece 4 is utilized, so that when a user sits on the moon chair and leans backwards, the support piece 4 is in contact with the ground to fix the backward falling position of the moon chair, the phenomenon that the moon chair turns over due to backward shaking is avoided, and the use stability is improved; when the angle of the whole moon chair capable of being rocked later needs to be adjusted, the adjusting bolt can be loosened, then the included angle between the supporting connecting piece 5 and the stabilizing piece 3 is adjusted, and after the proper position is adjusted, the adjusting bolt is screwed down.

When the user wants to stretch and put the foot, the extending part 14 can be turned outwards along the point connected with the stabilizing part 3 (the turning direction can be that the rotating is carried out in the Z-axis direction on the side surface of the stabilizing part 3), so that the extending part 14 is rotated to form an included angle of 180 degrees with the stabilizing part 3, and the extending part 14 can extend the length of the stabilizing part 3; then, the hook 16 on the chain 15 is separated from the corresponding fixed seat 17, the chain 15 rotates along the other fixed seat 17 (that is, the circular end on the chain 15 rotates), so that the chain 15 moves between the two extending parts 14, the chain 15 between the two extending parts 14 is connected together through the hook 16, and the two extending parts 14 are connected together by using the two chains 15, thereby further improving the stability of use.

When the chain is stored, according to the reverse operation of unfolding, the hooks 16 on the two chains 15 are separated, then the chains 15 are rotated, and the chains 15 are fixed between the two fixed seats 17 through the hooks; then the supporting part 4 is folded to be attached to the bottom surface of the supporting connecting part 5, and then the supporting connecting part 5 is folded to be attached to the top surface of the stabilizing part 3; then, firstly, the stabilizing pieces 3 connected with the left front foot tube 8 and the left rear foot tube 9 are folded towards the bottom surface of the seat ring 1, so that the left front foot tube 8, the left rear foot tube 9 and the corresponding stabilizing pieces are attached to the bottom surface of the seat ring 1, and finally, the stabilizing pieces 3 connected with the right front foot tube 10 and the right rear foot tube 11 are folded towards the lower part of the seat ring 1, so that the right front foot tube 10 and the right rear foot tube 11 are attached to the left front foot tube 8 and the left rear foot tube 9, and then the folding work can be finished; wherein the stabilizer 3 in the unfolded state has a vertical distance from its lowest point to the seat ring which is smaller than the diameter of the seat ring 1, so that the stabilizer 3 in the folded state can be folded into the seat ring 1, i.e. the stabilizer 3 in the fully folded state has its outer side edge arranged in the same vertical plane as the outer side edge of the seat ring 1 or in the seat ring 1.

Claims (10)

1. The utility model provides a moon chair, includes seat circle (1) and seat (2) of installing on seat circle (1), its characterized in that: two support legs capable of being folded towards the inner side of the seat (2) are rotatably arranged on the bottom surface of the seat ring (1), and each support leg is vertical after being unfolded; the bottom end of each supporting leg is provided with a stabilizing piece (3).

2. A lunar chair according to claim 1, characterized in that: the stabilizing piece (3) is in an arc shape protruding downwards, and the stabilizing piece (3) is positioned in the seat ring (1) after being overturned.

3. A lunar chair according to claim 2, characterized in that: one end part of the stabilizing piece (3) is rotatably provided with a supporting piece (4).

4. A lunar chair according to claim 3, wherein: a supporting connecting piece (5) is arranged between the supporting piece (4) and the stabilizing piece (3), and a first connecting seat (6) is arranged between the supporting connecting piece (5) and the supporting piece (4); a second connecting seat (7) is rotatably arranged at the end part, far away from the supporting part (4), of the supporting connecting part (5), and the second connecting seat (7) is rotatably arranged on the stabilizing part (3); the second connecting seat (7) is rotatably connected with the stabilizing piece (3) through an adjusting bolt.

5. A lunar chair according to claim 1, characterized in that: the support legs comprise a left front leg tube (8), a left rear leg tube (9), a right front leg tube (10) and a right rear leg tube (11), the left front leg tube (8) and the left rear leg tube (9) are arranged on the same side, and the right front leg tube (10) and the right rear leg tube (11) are arranged on the same side; fourth connecting seats (13) are arranged at positions, corresponding to the right front foot tube (10) and the right rear foot tube (11), on the lower portion of the seat ring (1), and the tops of the right front foot tube (10) and the right rear foot tube (11) are rotatably installed at the bottom ends of the fourth connecting seats (13); the height of the left front foot pipe (8) is equal to the height of the right front foot pipe (10) and the fourth connecting seat (13); the height of the left rear foot tube (9) is equal to the height of the right rear foot tube (11) plus the fourth connecting seat (13); the height of the fourth connecting seat (13) is more than or equal to the thickness of the stabilizing piece (3).

6. A lunar chair according to claim 5, characterized in that: third connecting seats (12) are arranged at positions, corresponding to the left front foot pipe (8) and the left rear foot pipe (9), on the seat ring (1), and the left front foot pipe (8) and the left rear foot pipe (9) are rotatably installed on the third connecting seats (12); and openings are formed in the side faces, facing the center of the seat ring (1), of the third connecting seat (12) and the fourth connecting seat (13).

7. A lunar chair according to claim 5, characterized in that: the height of the left front foot pipe (8) is smaller than that of the left rear foot pipe (9), and the height of the right front foot pipe (10) is smaller than that of the right rear foot pipe (11).

8. A lunar chair according to any one of claims 1 to 7, wherein: each stabilizing member (3) is rotatably provided with an extending member (14).

9. The lunar chair according to claim 8, wherein: a detachable connecting piece is arranged between the two extending pieces (14).

10. A lunar chair according to claim 9, wherein: the connecting piece is a chain (15), one end part of the chain (15) is of a circular ring structure, and the other end part of the chain (15) is provided with a hook (16); the two extending parts (14) are connected together through a hook (16) on a chain (15); two fixed seats (17) which are symmetrically distributed are arranged on the top surface of the extension piece (14); and two ends of the chain (15) are respectively connected with the two fixed seats (17).

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