Hanging chair

Abstract

The utility model discloses a hanging chair, which comprises a chair frame, a chair seat and a chair seat, the chair seat is arranged on one side of the chair frame and is connected with the bottom of the chair frame; the chair back rods are arranged on one side of the chair frame and are sequentially arranged at intervals in the longitudinal direction of the chair frame, the chair back rods are rotatably arranged on the chair frame, and at least one of the two opposite ends of at least part of the chair back rods is in spherical connection with the chair frame. The chair back rods of the hanging chair can be folded or unfolded by rotating relative to the chair frame, and in the plurality of chair back rods, at least one end of the two opposite ends of at least part of the chair back rods is in spherical connection with the chair frame, so that the corresponding chair back rods are more flexible and not easy to clamp when rotating on the chair frame, and the chair back rods can be folded or unfolded. Therefore, the smoothness of folding and unfolding operation of the hanging seat can be improved to a certain extent, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging chairs, and particularly relates to a hanging chair. Background Art

[0002] A hanging chair (also called a hanging basket) is a seat that can be suspended and swing, and is usually used for leisure and relaxation.

[0003] For the convenience of transportation and assembly, hanging chairs generally adopt a foldable design. In the related art, when the backrest rod of a hanging chair rotates on the chair frame, it is prone to jamming, resulting in unsmooth folding and unfolding operations and inconvenient use. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose a hanging chair, aiming to improve the smoothness of the folding and unfolding operations of the hanging chair to a certain extent.

[0005] To achieve the above object, the utility model proposes a hanging chair, which includes:

[0006] A chair frame;

[0007] A seat, arranged on one side of the chair frame and connected to the bottom of the chair frame;

[0008] A plurality of backrest rods, arranged on one side of the chair frame and spaced at intervals along the longitudinal direction of the chair frame in sequence. The plurality of backrest rods are rotatably arranged on the chair frame, and at least one end of at least part of the plurality of backrest rods is spherically connected to the chair frame at opposite ends.

[0009] In some embodiments, both opposite ends of the backrest rod are spherically connected to the chair frame; and / or,

[0010] All of the plurality of backrest rods are spherically connected to the chair frame.

[0011] In some embodiments, a ball connecting member is arranged on one of the chair frame and the backrest rod spherically connected thereto, and a limiting member is arranged on the other. The limiting member forms a receiving cavity, and the backrest rod is rotationally matched with the receiving cavity through the ball connecting member to achieve spherical connection with the chair frame.

[0012] In some embodiments, the ball connecting member is arranged on the chair frame, and the limiting member is arranged on the backrest rod.

[0013] In some embodiments, the limiting member is a limiting sleeve, and a separating portion is arranged inside the limiting sleeve. The separating portion divides the inner cavity of the limiting sleeve into a socket cavity and the receiving cavity, and the backrest rod is inserted into the socket cavity and connected to the limiting sleeve.

[0014] In some embodiments, the limiting sleeve is provided with a first connection hole, the chair back rod is provided with a second connection hole corresponding to the position of the first connection hole, and the limiting sleeve and the chair back rod are connected by the cooperation of a first fastener with the first connection hole and the second connection hole.

[0015] In some embodiments, the ball connector includes a ball head portion and a connection portion connected to each other. A connection column protrudes from the chair frame, and the connection column is formed with a socket hole. The connection portion is inserted into the socket hole and connected to the connection column. The ball connector is accommodated in the accommodation cavity through its ball head portion.

[0016] In some embodiments, the connection portion is provided with a third connection hole, the connection column is provided with a fourth connection hole corresponding to the position of the third connection hole, and the connection column and the connection portion are connected by the cooperation of a second fastener with the third connection hole and the fourth connection hole.

[0017] In some embodiments, the orifice of the accommodation cavity is formed on the end face of the limiting member. The side surface of the limiting member is further provided with an avoidance opening that communicates with the accommodation cavity and is connected to the orifice. The avoidance opening is used to avoid the rotation of the ball connector relative to the limiting member.

[0018] In some embodiments, the seat is rotatably arranged on the chair frame; and / or,

[0019] The seat and the plurality of chair back rods are connected by connecting bands.

[0020] The chair back rods of the hanging chair of the present utility model can be rotated relative to the chair frame to be folded or unfolded. Among the plurality of chair back rods provided, since at least one end of at least part of the chair back rods is spherically connected to the chair frame at both ends, the corresponding chair back rods are more flexible and less likely to get stuck when rotating on the chair frame. Furthermore, it can improve the smoothness of the folding and unfolding operations of the hanging chair to a certain extent and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of a hanging chair in an embodiment of the present utility model;

[0022] Figure 2 is Figure 1 a schematic structural diagram of a part of the embodiment;

[0023] Figure 3 is a schematic structural diagram of a part of a hanging chair in an embodiment of the present utility model;

[0024] Figure 4 is Figure 3 an exploded view of a part of the hanging chair in the embodiment;

[0025] Figure 5 For Figure 3 Structural schematic diagram of a part of the hanging chair in another perspective in the embodiment;

[0026] Figure 6 Structural schematic diagram of the hanging chair in another embodiment of the present utility model. Specific implementation manners

[0027] Next, the solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0029] It should also be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0030] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0031] An embodiment of the present utility model provides a hanging chair. Referring to Figure 1 , the hanging chair includes: a chair frame 100, a seat 200, and a plurality of backrest rods 300. The seat 200 is disposed on one side of the chair frame 100 and connected to the bottom of the chair frame 100; the plurality of backrest rods 300 are disposed on one side of the chair frame 100 and are arranged at intervals in sequence along the longitudinal direction of the chair frame 100. The plurality of backrest rods 300 are rotatably provided on the chair frame 100, and at least one end of at least part of the plurality of backrest rods 300 is spherically connected to the chair frame 100.

[0032] The frame shape of the chair frame 100 can be various, such as square, oval, round, etc. The chair frame 100 is formed with a frame opening 100A, through which a user can sit into the hanging chair. Among them, the chair frame 100 serves as the main structure of the hanging chair, and the hanging chair can be connected to the installation object through its chair frame 100 and then hoisted / suspended on the installation object. As an example, a hanging ring 110 can be provided at the top of the chair frame 100, and at the hanging ring 110, it is connected to the installation object (such as a hanging chair bracket, crossbeam or wall, etc.) through a hanging chain or a hanging rope, etc., to realize the hoisting / suspension setting of the hanging chair on the installation object.

[0033] The seat 200 can be a rod frame structure. For example, the seat 200 includes a surrounding rod and a plurality of support rods. The surrounding rod encloses to form a receiving space, and the plurality of support rods are located in the receiving space of the surrounding rod and connected to the surrounding rod. In addition, the seat 200 can also be a plate structure, etc., and there is no limitation on this. The seat 200 is provided on one side of the chair frame 100. Specifically, the front side of the chair frame 100 faces the human body, and the seat 200 is arranged on the rear side of the chair frame 100. And, the seat 200 is connected to the bottom of the chair frame 100, and the connection method between the two can be a rotational connection, a detachable connection, etc., and there is no limitation on this. When the seat 200 is rotationally connected to the chair frame 100, the seat 200 can rotate relative to the chair frame 100 to be folded or unfolded. When the seat 200 is detachably connected to the chair frame 100, the seat 200 can be detached from the chair frame 100 for storage. Among them, the detachable connection can adopt snap connection, screw connection, etc. When a user uses the hanging chair, the user can sit on the seat 200 corresponding to the frame opening 100A of the chair frame 100. Among them, a cushion can be provided on the seat 200. When the user sits on the seat 200, through the support of the cushion, the comfort of the user when using the hanging chair can be improved.

[0034] The backrest rod 300 can be a rod body with a bent setting, and its overall shape is U-shaped. When the user uses the hanging chair, the U-shaped structure of the backrest rod 300 can provide a wrapping feeling for the user. Among them, there are multiple backrest rods 300. Taking the longitudinal direction of the chair frame 100 as the reference direction, at the rear side of the chair frame 100, the multiple backrest rods 300 are arranged at intervals in sequence to cooperate with each other to provide support for the user. Specifically, when the user sits on the seat 200, he can lean back on the backrest rod 300. Due to the different set height positions of the multiple backrest rods 300, their external dimensions are correspondingly different. For example, in the height direction, the size of the backrest rod 300 set at the middle position is the largest, and the sizes of the backrest rods 300 set upward and downward from the middle position gradually decrease. The backrest rod 300 is connected to the chair frame 100 through its opposite ends, and the backrest rod 300 is rotatably arranged on the chair frame 100. The backrest rod 300 can be rotated on the chair frame 100 to a folded position parallel or substantially parallel to the chair frame 100, thereby realizing folding; or, the backrest rod 300 can be rotated on the chair frame 100 to an unfolded position at an angle with the chair frame 100, such as 45°, 60° or 90°, etc., thereby realizing unfolding. Among them, among the multiple backrest rods 300, at least one end of at least part of the opposite ends of the backrest rod 300 is spherically connected to the chair frame 100. The so-called spherical connection, that is, spherical hinge, is a mechanical connection that allows three degrees of freedom of rotational movement between two components. It usually consists of a spherical head and a pre-set matching bowl-shaped seat. It has a compact structure, occupies a small space, can bear large radial and axial loads, can adapt to complex movement trajectories, and can ensure the stability of the connection. It can be that one end of at least part of the opposite ends of the backrest rod 300 is spherically connected to the chair frame 100, and the other end is connected to the chair frame 100 in other rotational connection ways (such as planar hinge); it can also be that both ends of at least part of the opposite ends of the backrest rod 300 are spherically connected to the chair frame 100. For example, taking the case where there are four backrest rods 300 as an example, it can be that one, two or three of the backrest rods 300 have one end of their opposite ends spherically connected to the chair frame 100, and the other end is connected to the chair frame 100 in other rotational connection ways (such as planar hinge); it can also be that one end of all four backrest rods 300 is spherically connected to the chair frame 100, and the other end is connected to the chair frame 100 in other rotational connection ways (such as planar hinge). In addition, it can also be that the opposite ends of one, two or three of the backrest rods 300 are both spherically connected to the chair frame 100, or the opposite ends of all four backrest rods 300 are both spherically connected to the chair frame 100. As an optimal setting, both ends of all the backrest rods 300 among the multiple backrest rods 300 are spherically connected to the chair frame 100. Among them, a cushion can be arranged at the backrest rod 300. When the user leans back on the backrest rod, through the support of the cushion, the comfort of the user when using the hanging chair can be improved.

[0035] In this embodiment, the backrest rod 300 of the hanging chair can be rotated relative to the chair frame 100 for folding or unfolding. Among the multiple backrest rods 300 provided, since at least one end of at least part of the backrest rods 300 is spherically connected to the chair frame 100, the corresponding backrest rods 300 can rotate more flexibly on the chair frame 100 and are not easily stuck, thereby improving the smoothness of the folding and unfolding operations of the hanging chair to a certain extent and making it convenient to use.

[0036] In some embodiments, both opposite ends of the backrest rod 300 are spherically connected to the chair frame 100; and / or, multiple backrest rods 300 are all spherically connected to the chair frame 100.

[0037] In this embodiment, optionally, for any backrest rod 300 spherically connected to the chair frame 100, both opposite ends of the backrest rod 300 are connected to the chair frame 100 by a spherical connection method, which can overall improve the flexibility of the backrest rod 300 when rotating on the chair frame 100 and reduce the probability of the backrest rod 300 getting stuck during rotation, thus making the folding and unfolding operations of the hanging chair smooth. Optionally, for the multiple backrest rods 300 provided, each backrest rod 300 is spherically connected to the chair frame 100, which can make each backrest rod 300 rotate flexibly on the chair frame 100 and reduce the probability of each backrest rod 300 getting stuck during rotation, thereby overall improving the smoothness of the folding and unfolding operations of the hanging chair.

[0038] In some embodiments, referring to Figures 2 to 4 , a ball connector 10 is provided on one of the chair frame 100 and the backrest rod 300 spherically connected thereto, and a limiting member 20 is provided on the other. The limiting member 20 is formed with a receiving cavity 20A, and the backrest rod 300 is rotationally engaged with the receiving cavity 20A through the ball connector 10 to achieve spherical connection with the chair frame 100.

[0039] Specifically, the chair frame 100 and the backrest rod 300 spherically connected thereto are respectively provided with the ball connector 10 and the limiting member 20. Among them, the ball connector 10 and its setting object (such as the chair frame 100) can be detachably connected or integrally formed, and this embodiment does not limit this. Also, the limiting member 20 and its setting object (such as the backrest rod 300) can be detachably connected or integrally formed, and this embodiment does not limit this.

[0040] When the backrest rod 300 spherically connected to the chair frame 100 is installed on the chair frame 100, it is accommodated in the accommodation cavity 20A formed on the limiting member 20 through the provided spherical connector 10, and the spherical connector 10 is rotationally engaged with the accommodation cavity 20A, thereby realizing the spherical connection with the chair frame 100. Among them, the inner wall of the accommodation cavity 20A can be constructed as an arc surface adapted to the spherical connector 10, so that when the spherical connector 10 is accommodated in the accommodation cavity 20A, it can rotate on the inner wall of the accommodation cavity 20A. When an external force that causes it to rotate acts on the backrest rod 300, the spherical connector 10 rotates on the inner wall of the accommodation cavity 20A, causing the backrest rod 300 to rotate relative to the chair frame 100.

[0041] In some embodiments, referring to Figure 2 , a spherical connector 10 is provided on the chair frame 100, and a limiting member 20 is provided on the backrest rod 300. Specifically, the spherical connector 10 is provided on the rear side of the chair frame 100 and at the connection point where the chair frame 100 is spherically connected to the backrest rod 300, and the limiting member 20 is provided at the end of the backrest rod 300 where it is spherically connected to the chair frame 100. When both opposite ends of the backrest rod 300 are spherically connected to the chair frame 100, correspondingly, limiting members 20 are respectively provided at the end portions of the two opposite ends of the backrest rod 300, and spherical connectors 10 are respectively provided at the two connection points on the chair frame 100 corresponding to the spherical connections with the two opposite ends of the backrest rod 300. When the backrest rod 300 is installed on the chair frame 100, the spherical connector 10 on the chair frame 100 is inserted into and mated with the accommodation cavity 20A of the limiting member 20 on the backrest rod 300 to realize the spherical connection between the backrest rod 300 and the chair frame 100.

[0042] In addition, in other embodiments, as Figure 1 shown, it can also be that a spherical connector 10 is provided on the backrest rod 300 and a limiting member 20 is provided on the chair frame 100.

[0043] In some embodiments, referring to Figures 3 to 5, the limiting member 20 is a limiting sleeve, and a separating portion 21 is provided inside the limiting sleeve. The separating portion 21 divides the inner cavity of the limiting sleeve to form a socket cavity 20B and a receiving cavity 20A. The backrest rod 300 is inserted into the socket cavity 20B and connected to the limiting sleeve. In this embodiment, the limiting sleeve used for the limiting member 20 is a sleeve-like structure, and a separating portion 21 is provided in the inner cavity of the limiting sleeve. The separating portion 21 can be integrally formed with the limiting sleeve or detachably provided in the limiting sleeve. Through the provided separating portion 21, the inner cavity of the limiting sleeve is divided into two parts, separated into a socket cavity 20B and a receiving cavity 20A. The socket cavity 20B and the receiving cavity 20A are respectively located on both sides of the separating portion 21 and are not communicated with each other. When installing the limiting sleeve on the backrest rod 300, the backrest rod 300 can be inserted into the socket cavity 20B of the limiting sleeve from one end of the limiting sleeve, so that the backrest rod 300 is socket-connected to the limiting sleeve. When installing the backrest rod 300 on the chair frame 100, the ball connector 10 on the chair frame 100 can be installed in the receiving cavity 20A of the limiting sleeve from the other end of the limiting sleeve and rotatably cooperate with the receiving cavity 20A, so that the backrest rod 300 is spherically connected to the chair frame 100. Optionally, the side of the separating portion 21 facing the receiving cavity 20A can be configured with an arc surface adapted to the ball connector 10. When the ball connector 10 is received in the receiving cavity 20A, the arc surface at the separating portion 21 correspondingly forms a rotational fit with the ball connector 10, and the ball connector 10 can rotate on the arc surface of the separating portion 21. In addition, when the backrest rod 300 is provided as a hollow structure (such as the backrest rod 300 using a hollow rod), the backrest rod 300 is inserted into the socket cavity 20B of the limiting sleeve, and the separating portion 21 inside the limiting sleeve can correspondingly block the opening at the end of the backrest rod 300 to achieve the sealing of the backrest rod 300, thereby preventing debris and other impurities generated inside the backrest rod 300 due to rust and other reasons from leaking out through its opening.

[0044] Among them, the connection method between the backrest rod 300 and the limiting sleeve can be various, such as:

[0045] In some embodiments, the limiting sleeve is provided with a first connection hole, and the backrest rod 300 is provided with a second connection hole corresponding to the position of the first connection hole. The limiting sleeve and the backrest rod 300 are connected by the cooperation of a first fastener with the first connection hole and the second connection hole. Specifically, the first connection hole is provided on the peripheral wall of the limiting sleeve, and the second connection hole is correspondingly provided on the rod side wall of the backrest rod 300 and corresponds to the position of the first connection hole. One or more groups of connection hole positions of the first connection hole on the limiting sleeve and the second connection hole on the backrest rod 300 can be correspondingly configured, and one or more first fasteners are correspondingly used. This embodiment does not limit this. When installing the limiting sleeve, the backrest rod 300 is inserted into the socket cavity 20B of the limiting sleeve, and the first connection hole on the limiting sleeve is aligned with the second connection hole on the backrest rod 300. Then, the first fastener is passed through the first connection hole and the second connection hole for cooperation to realize the connection between the limiting sleeve and the backrest rod 300. Among them, the first fastener can be a fastening rivet, a fastening screw, etc.

[0046] In addition, in other embodiments, the backrest rod 300 and the limiting sleeve can also be connected by a snap connection, an adhesive connection, or other connection methods.

[0047] In some embodiments, referring to Figures 3 to 5 , the ball connector 10 includes a ball head 11 and a connecting portion 12 that are connected to each other. A connecting column protrudes from the chair frame 100, and the connecting column is formed with a socket hole. The connecting portion 12 is inserted into the socket hole and connected to the connecting column. The ball connector 10 is accommodated in the accommodation cavity 20A through its ball head 11. In this embodiment, the ball connector 10 has a ball head 11 and a connecting portion 12. The connecting portion 12 can be integrally formed with the ball head 11. The chair frame 100 is connected to the connecting portion 12 of the ball connector 10 through the connecting column provided thereon. The connecting column is provided with a socket hole adapted to the ball connector 10. When installing the ball connector 10 on the chair frame 100, the connecting portion 12 of the ball connector 10 is inserted into the socket hole of the connecting column on the chair frame 100 and connected to the connecting column, so that the ball connector 10 is connected to the chair frame 100. When installing the backrest rod 300 on the chair frame 100, the ball head 11 of the ball connector 10 is accommodated in the accommodation cavity 20A of the limiting member 20 and is rotationally matched with the accommodation cavity 20A, so that the backrest rod 300 is spherically connected to the chair frame 100.

[0048] Among them, there are various connection methods between the connecting column on the chair frame 100 and the connecting portion 12 of the ball connector 10, such as:

[0049] In some embodiments, the connecting portion 12 is provided with a third connecting hole, and the connecting column is provided with a fourth connecting hole corresponding to the position of the third connecting hole. The connecting column and the connecting portion 12 are connected by the cooperation of a second fastener with the third connecting hole and the fourth connecting hole. Specifically, the third connecting hole is provided on the peripheral wall of the connecting portion 12, and the fourth connecting hole is correspondingly provided on the column side wall of the connecting column and corresponds to the position of the third connecting hole. One or more groups of connection hole positions of the third connecting hole on the connecting portion 12 and the fourth connecting hole on the connecting column can be correspondingly configured, and one or more second fasteners are correspondingly used, and this embodiment does not limit this. When installing the ball connector 10, by inserting the connecting portion 12 of the ball connector 10 into the insertion hole of the connecting column, aligning the third connecting hole on the connecting portion 12 with the fourth connecting hole on the connecting column, and then passing the second fastener through the third connecting hole and the fourth connecting hole for cooperation, the connection between the ball connector 10 and the chair frame 100 is realized. Among them, the second fastener can be a fastening rivet, a fastening screw, etc.

[0050] In addition, in other embodiments, connection methods such as snap connection and adhesive connection can also be adopted between the connecting column on the chair frame 100 and the connecting portion 12 of the ball connector 10.

[0051] In some embodiments, referring to Figure 3 and Figure 4 , the orifice of the receiving cavity 20A is formed on the end face of the limiting member 20, and the side surface of the limiting member 20 is further provided with an avoidance opening 20C that communicates with the receiving cavity 20A and is connected to the orifice. The avoidance opening 20C is used to avoid the rotation of the ball connector 10 relative to the limiting member 20. Specifically, when an external force that causes the backrest rod 300 to rotate and fold is applied, the ball connector 10 rotates on the inner wall of the receiving cavity 20A, and the portion of the ball connector 10 outside the receiving cavity 20A gradually rotates from the axial direction of the receiving cavity 20A to the radial direction of the receiving cavity 20A. During this rotation process, the avoidance opening 20C correspondingly forms an avoidance for the portion of the ball connector 10 outside the receiving cavity 20A, and the portion of the ball connector 10 outside the receiving cavity 20A passes through the avoidance opening 20C, so that the backrest rod 300 can rotate to a folded position parallel or substantially parallel to the chair frame 100, thereby realizing folding; and when an external force that causes the backrest rod 300 to rotate and unfold is applied, the ball connector 10 rotates on the inner wall of the receiving cavity 20A, and the portion of the ball connector 10 outside the receiving cavity 20A gradually rotates from the radial direction of the receiving cavity 20A to the axial direction of the receiving cavity 20A. During this rotation process, the portion of the ball connector 10 outside the receiving cavity 20A exits from the avoidance opening 20C, and the backrest rod 300 correspondingly rotates to an unfolded position at an angle to the chair frame 100, thereby realizing unfolding.

[0052] In some embodiments, the seat 200 is rotatably disposed on the chair frame 100; and / or,

[0053] The seat 200 and the plurality of backrest rods 300 are connected by a connecting belt L.

[0054] In this embodiment, optionally, the seat 200 is rotatably connected to the chair frame 100 so as to be rotatably disposed on the chair frame 100. The seat 200 can be rotated on the chair frame 100 to a folded position parallel or substantially parallel to the chair frame 100, thereby realizing folding; or, the backrest rod 300 can be rotated on the chair frame 100 to an unfolded position at an angle to the chair frame 100, such as 90°, thereby realizing unfolding. Optionally, the folding direction of the seat 200 is the same as the folding direction of the backrest rod 300, and the unfolding direction of the seat 200 is the same as the unfolding direction of the backrest rod 300. Among them, the connection method of the seat 200 and the chair frame 100 can adopt, for example, planar hinge connection, spherical connection, shaft connection, etc., and this embodiment does not limit this.

[0055] Optionally, as Figure 1 shown, the seat 200 and the plurality of backrest rods 300 are sequentially connected by a connecting belt L. The connecting belt L serves to connect the plurality of backrest rods 300 and the seat 200, ensuring that in the unfolded state, the backrest rods 300 and the seat 200 can be firmly fixed on the chair frame 100, while maintaining sufficient strength to support the weight of the user's back. And, since the connecting belt L has a certain elasticity, it can absorb part of the impact force when the hanging chair shakes, reduce the vibration transmitted to the user, and make the user's ride more stable. Among them, the connecting belt L can adopt, for example, ropes, chains, etc., and this embodiment does not limit this.

[0056] In the embodiment of the present utility model, as Figure 6 shown, the hanging chair may further include a hanging chair bracket 400. The chair frame 100 is hoisted / suspended on the hanging chair bracket 400 to realize installation and support through the hanging chair bracket 400. It is convenient to move the position of the hanging chair and flexible to use.

[0057] The above are only partial or preferred embodiments of the present utility model. Whether in terms of text or drawings, the scope of protection of the present utility model cannot be limited thereby. All equivalent structural transformations made under the overall concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied in other related technical fields are included in the scope of protection of the present utility model.

Claims

1. A hanging chair, characterized in that: include: Chair frame; A chair seat, disposed on one side of the chair frame and connected to the bottom of the chair frame; A plurality of backrest rods are provided on one side of the chair frame and are arranged in sequence and spaced apart along the longitudinal direction of the chair frame. The plurality of backrest rods are rotatably provided on the chair frame, and at least one end of at least some of the plurality of backrest rods is spherically connected to the chair frame at both opposite ends.

2. The hanging chair according to claim 1, characterized in that: The opposite ends of the chair back rod are spherically connected to the chair frame; and / or, The plurality of seat back rods are all spherically connected to the seat frame.

3. The hanging chair according to claim 1, characterized in that: A ball connector is provided on one of the chair frame and the chair back rod spherically connected thereto, and a limiter is provided on the other. The limiter is formed with a receiving cavity, and the chair back rod is rotatably matched with the receiving cavity through the ball connector to achieve a spherical connection with the chair frame.

4. The hanging chair according to claim 3, characterized in that: A ball connector is arranged on the chair frame, and a limiter is arranged on the chair back rod.

5. The hanging chair according to claim 4, characterized in that: The limiting member is a limiting sleeve, and a partition is arranged inside the limiting sleeve. The partition divides the inner cavity of the limiting sleeve into a sleeve cavity and the accommodating cavity. The chair back rod is inserted into the sleeve cavity and connected to the limiting sleeve.

6. The hanging chair according to claim 5, characterized in that: The limiting sleeve is provided with a first connecting hole, the seat back rod is provided with a second connecting hole corresponding to the position of the first connecting hole, and the limiting sleeve and the seat back rod are connected by the cooperation of a first fastener with the first connecting hole and the second connecting hole.

7. The hanging chair according to claim 4, characterized in that: The ball connector includes a ball head and a connecting part that are connected to each other. A connecting column is protruding from the chair frame. The connecting column is formed with an insertion hole. The connecting part is inserted into the insertion hole and connected to the connecting column. The ball connector is accommodated in the accommodating cavity through its ball head.

8. The hanging chair according to claim 7, characterized in that: The connecting portion is provided with a third connecting hole, the connecting column is provided with a fourth connecting hole corresponding to the position of the third connecting hole, and the connecting column and the connecting portion are connected by the cooperation of a second fastener with the third connecting hole and the fourth connecting hole.

9. The hanging chair according to claim 3, characterized in that: The cavity opening of the accommodating cavity is formed on the end face of the limiting member, and the side face of the limiting member is also provided with an avoidance opening which is connected with the accommodating cavity and connected with the cavity opening, and the avoidance opening is used to avoid the rotation of the ball connector relative to the limiting member.

10. The chair suspension according to any one of claims 1 to 9, characterized in that: The seat is rotatably arranged on the chair frame; and / or, The seat and the plurality of seat back rods are connected via a connecting belt.

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