Portable detachable outdoor leisure chair

Abstract

The invention relates to the field of leisure chairs, in particular to a portable detachable outdoor leisure chair which comprises a chair body and is characterized by further comprising a connecting mechanism, the connecting mechanism comprises a connecting plate and two limiting blocks, and a mounting groove allowing the connecting plate to be embedded is formed in the ground in advance; the limiting block is slidably connected to the connecting plate in the direction parallel to the horizontal plane, a limiting groove corresponding to the limiting piece is formed in the mounting groove, one side of the limiting block is inserted into the limiting groove, the limiting block can be separated from the limiting groove by sliding the limiting block, and the connecting mechanism further comprises a first magnetic piece and a second magnetic piece. The number of the second magnetic parts is two corresponding to the limiting blocks, the two second magnetic parts are fixed to the two limiting blocks respectively, the first magnetic part is located between the two second magnetic parts, and the magnetic field directions of the sides, close to each other, of the two second magnetic parts are opposite. The magnetic field directions of the sides, close to each other, of the first magnetic piece and the second magnetic piece are the same, and the first magnetic piece can move in the direction perpendicular to the sliding direction of the limiting block. The leisure chair has the advantages that workers can conveniently disassemble and assemble the leisure chairs, and the number of the leisure chairs in the leisure field can be flexibly configured.

Description

Technical Field

[0001] The present application relates to the technical field of seats, and in particular to a portable and detachable outdoor leisure chair. Background Art

[0002] Seat is a kind of common daily necessities, and it is mainly used for people to rest. In some parks, leisure seats can often be seen on lawns.

[0003] The seat mainly comprises a seat body and a backrest, and the backrest is fixed on a seat frame for people to lean on. In a park or on a lawn, the seat legs are usually fixed on the ground by screws.

[0004] According to the survey, in real life, people's demand for public leisure seats changes with time. In spring and autumn when the temperature is pleasant, people are more willing to do activities outdoors, so the demand for public leisure seats will increase. Or during holidays, people have more opportunities to do outdoor activities, so there is a greater demand for public seats. In addition to this, public leisure seats are usually idle.

[0005] In the related art, since the seats are usually fixed on the ground and are inconvenient to disassemble, on the one hand, the flexibility of the seat configuration is insufficient; on the other hand, the seats are in an outdoor environment all year round, resulting in a short service life of the public leisure seats. Summary of the invention

[0006] In order to increase the service life of public leisure seats and improve the flexibility of seat configuration, the present application provides a portable and detachable outdoor leisure chair.

[0007] The portable and detachable outdoor leisure chair provided in this application adopts the following technical solution:

[0008] A portable detachable outdoor leisure chair comprises a seat body, characterized in that it also comprises a connecting mechanism, wherein the connecting mechanism comprises a connecting plate and two limit blocks, a mounting groove for the connecting plate to be embedded is pre-opened on the ground, the limit block is slidably connected to the connecting plate in a direction parallel to the horizontal plane, a limit groove is opened on the mounting groove corresponding to the limit piece, one side of the limit block is inserted into the limit groove, and sliding the limit block can make the limit block detach from the limit groove, the connecting mechanism also comprises a first magnetic part and a second magnetic part, the second magnetic part is set to two corresponding limit blocks, the two second magnetic parts are respectively fixed on the two limit blocks, the first magnetic part is located between the two second magnetic parts, the magnetic field directions of the two sides of the second magnetic parts that are close to each other are opposite, the magnetic field directions of the first magnetic part and the second magnetic part that are close to each other are the same, and the first magnetic part can move in a direction perpendicular to the sliding direction of the limit block.

[0009] By adopting the above technical solution, the connecting plate is embedded in the connecting groove, and the limiting block is inserted into the limiting groove to realize the connection between the seat body and the ground. The first magnetic part is slid so that the first magnetic part is located on one side of the trajectory line of the sliding direction of the limiting block. Under the action of the two second magnetic parts, the two limiting blocks can be driven close to each other, so that they are disengaged from the limiting groove. At this time, the connecting plate can be disengaged from the installation groove to realize the rapid disassembly between the seat body and the ground. In actual application, by controlling the position of the first magnetic part, the rapid disassembly and installation between the seat body and the ground can be realized. This allows the staff to configure the leisure chair according to the specific needs, thereby improving the flexibility of the leisure chair configuration. At the same time, the leisure chair can be disassembled and stored indoors in harsh environments to increase the service life of the leisure chair.

[0010] Optionally, the seat body includes a seat plate and at least two support frames arranged in a direction parallel to the seat plate, the support frames are located between the seat plate and the connecting plate, and are used to connect the seat plate and the connecting plate, the support frames include two rotating rods, the two rotating rods are rotatably connected to each other, and the connecting mechanism is arranged in two groups corresponding to the two rotating rods, one end of the rotating rod close to the connecting plate is rotatably connected to the connecting plate, and one end of the rotating rod close to the seat plate is rotatably connected to the seat plate, and at least one rotating rod can slide in a direction parallel to the seat plate.

[0011] By adopting the above technical solution, the rotating rod is rotated, and the rotating rod drives the two connecting plates to approach each other. At the same time, the two rotating rods tend to be parallel to each other, thereby reducing the space occupied by the seat body for storage, making it easier to store the seat body.

[0012] Optionally, the two rotating rods are defined as a first rotating rod and a second rotating rod, the first rotating rod is rotatably connected to the side of the seat plate close to the connecting plate, the second rotating rod is arranged on one side of the seat plate in a direction parallel to the seat plate, a guide groove is provided on the side of the seat plate close to the second rotating rod, a cylindrical connecting column is provided on the second rotating rod, one end of the connecting column is fixed on the second rotating rod, and the other end is inserted into the guide groove, and the connecting column can slide along the length direction of the guide groove.

[0013] By adopting the above technical solution, the cylindrical connecting column is inserted into the guide groove, and can rotate around its own axis to realize the rotation connection between the second rotating rod and the seat plate. At the same time, the sliding column can slide along the length direction of the guide groove to realize the sliding connection between the second rotating rod and the seat plate.

[0014] Optionally, the guide groove includes a linear portion and an arc portion, the linear portion is a rectangular groove, the arc portion is a circular arc groove coaxial with the rotation axis between the first rotating rod and the seat plate, the arc portion is arranged on one side of the linear portion close to the rotation axis between the first rotating rod and the seat plate, and the linear portion and the arc portion ends are connected to each other.

[0015] By adopting the above technical solution, when the seat is in use, the ends of the first rotating rod and the second rotating rod connected to the seat plate are in a state of being separated from each other, that is, the connecting column is located at the end of the linear part away from the arc-shaped part. When the rotating rod is rotated, the ends of the two rotating rods approach each other, and at the same time, the connecting column moves in the direction close to the arc-shaped part. After the connecting column enters the arc-shaped part, the seat plate as a whole can be rotated, so that the seat plate as a whole tends to be parallel to the rotating rod, further reducing the space required for storing the seat, and facilitating the storage of the seat.

[0016] Optionally, the connecting plate is rotatably connected to the rotating rod.

[0017] By adopting the above technical solution, when the seat is in use, the connecting plate is arranged horizontally to improve the stability of the connection with the ground. After the seat is stored, the seat can be rotated to be parallel to the rotating rod, further reducing the space required for storing the seat.

[0018] Optionally, a connecting rod is provided between the rotating rod and the connecting plate, and the connecting rod is set to two corresponding connecting plates, and the two connecting rods are rotatably connected to the two connecting plates respectively, and the rotating rod is divided into two parts at the position of the rotating axis between the two rotating rods, wherein the part close to the seat plate is the upper connecting section, and the position close to the connecting plate is the lower connecting section, the connecting plate connected to the first rotating rod is defined as the first support plate, and the connecting plate connected to the second rotating rod is defined as the second support plate, and one end of the connecting rod on the first support plate close to the seat plate is rotatably connected to the upper connecting section of the second rotating rod, and one end of the connecting rod on the second support plate close to the seat plate is rotatably connected to the upper connecting section of the first rotating rod.

[0019] By adopting the above technical solution, a connecting rod mechanism is formed between the connecting rod, the connecting plate and the rotating rod. During the storage process of the seat, the two rotating rods are opposite to each other, and the connecting plate can be driven to rotate through the connecting rod during the rotation of the two rotating rods, thereby realizing the synchronous folding and unfolding of the connecting plate and the rotating support frame, which is convenient for the staff to store and install the seat.

[0020] Optionally, a receiving groove is provided on the seat plate, and a backrest for a person to lean on is arranged in the receiving groove, and one side of the backrest is rotatably connected to a position close to the first rotating rod.

[0021] By adopting the above technical solution, the backrest is rotatably connected to the seat plate for people to lean on, thereby improving the comfort of the seat. The backrest can be rotated to make the backrest parallel to the seat plate, so that the backrest can be folded to facilitate the storage of the seat.

[0022] Optionally, a linkage assembly is provided between the backrest and the connecting plate, the linkage assembly includes a sliding member, the sliding member is slidably connected to the rotating rod along the length direction of the rotating rod, the end of the sliding member close to the first magnetic member is connected to the first magnetic member, sliding the sliding member can drive the magnetic member to move, the sliding member is connected to the backrest, and the backrest can be driven close to the connecting plate when it is rotated out of the accommodating groove.

[0023] By adopting the above technical solution, before the seat is installed, the first magnetic part is located on one side of the sliding track of the second magnetic part. During the seat installation process, the backrest is rotated to move it out of the receiving groove. During the movement of the backrest, the sliding part is driven close to the connecting plate, and then the sliding part can be close to the first magnetic part. With the movement of the sliding part, the first magnetic part is pushed between the two second magnetic parts, and then the two limit blocks are inserted into the limit grooves, so that the backrest is unfolded and the seat is fixed at the same time.

[0024] Optionally, the sliding member on the first rotating rod is defined as a first sliding rod, a guide block is arranged between the first sliding rod and the second sliding rod, a guide surface is arranged on the guide block, the side of the first sliding rod close to the seat plate abuts against the guide surface, and the rotation of the backrest can drive the first sliding rod to move.

[0025] By adopting the above technical solution, the first slide bar abuts against the guide surface, and drives the guide block to move relative to the backrest when the backrest rotates. Since the distances between different positions of the guide surface and the backrest rotation axis are different, the guide block can drive the first slide bar to move during rotation, thereby realizing the movement of the first slide bar.

[0026] Optionally, a third magnetic member is disposed on the guide surface, and an iron block is disposed at the end of the first sliding rod close to the third magnetic member.

[0027] By adopting the above technical solution, the magnetic attraction of the third magnetic member to the iron block is utilized so that the guide surface and the first slide bar can be connected to a certain extent. Specifically, when the backrest rotates, it can drive the first slide bar to reciprocate. When the rotating rod rotates, sufficient force is applied to the rotating rod, and the first slide bar can be separated from the third magnetic member under the action of the force, so that the connection between the first slide bar and the guide member does not affect the folding of the seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0029] Figure 2 It is a structural schematic diagram of the connecting mechanism of an embodiment of the present application.

[0030] Figure 3 It is a state diagram of the overall structure of an embodiment of the present application during the folding process.

[0031] Figure 4 It is a schematic diagram of the structure of the linkage assembly of an embodiment of the present application.

[0032] Figure 5 This is an embodiment of the present application Figure 4 Enlarged view of part A.

[0033] Figure 6 It is a schematic diagram of the structure of the seat body of the embodiment of the present application.

[0034] Figure 7 This is an embodiment of the present application Figure 6 Magnified view of part B.

[0035] Figure 8 This is an embodiment of the present application Figure 6 Magnified view of part C.

[0036] Reference numerals: 1, seat body; 11, seat plate; 12, support frame; 121, rotating rod; 1211, first rotating rod; 1212, second rotating rod; 1213, upper connecting section; 1214, lower connecting section; 12, guide groove; 121, linear portion; 122, arc portion; 13, connecting column; 14, linkage rod; 15, mounting groove; 2, connecting mechanism; 21, connecting plate; 211, first support plate; 212, second support plate; 213 , connecting groove; 22, limiting block; 23, limiting groove; 24, driving assembly; 241, first magnetic member; 242, second magnetic member; 3, backrest; 31, accommodating groove; 4, linkage assembly; 41, sliding member; 411, first slide bar; 412, second slide bar; 42, third magnetic member; 43, hooking member; 431, driving inclined plane; 44, fourth magnetic member; 45, intercepting plate; 46, guide block; 47, guide surface; 48, elastic member. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-8 This application is described in further detail.

[0038] The embodiment of the present application discloses a portable and detachable outdoor leisure chair.

[0039] Reference Figure 1 A portable detachable outdoor leisure chair includes a seat body 1 and a connecting mechanism 2, wherein the connecting mechanism 2 is installed at the bottom of the seat body 1. A mounting groove 15 is provided on the ground, and the connecting mechanism 2 is detachably connected to the mounting groove 15, so that the seat body 1 and the ground are detachably connected through the connecting mechanism 2. In periods when there is less demand for leisure seats, a part of the leisure seats can be disassembled, thereby increasing the overall service life of the leisure seats. At the same time, the staff can install and disassemble according to specific needs, thereby increasing the flexibility of the seat configuration and balancing the supply and demand of leisure seats.

[0040] Reference Figure 2 The connection mechanism 2 includes a connection plate 21 and a limit block 22. The connection plate 21 is horizontally arranged and embedded in the installation groove 15. The limit block 22 is slidably connected to the connection plate 21 in a direction parallel to the connection plate 21. A limit groove 23 is provided on the side wall of the installation groove 15 at a position corresponding to the limit block 22, and the sliding limit block 22 can make the limit block 22 inserted into the limit groove 23. The limit block 22 is inserted into the limit groove 23 to limit the position of the connection plate 21, thereby fixing the seat body 1.

[0041] Reference Figure 2 The connecting mechanism 2 also includes a driving assembly 24, and the driving assembly 24 includes a first magnetic member 241 and a second magnetic member 242. The first magnetic member 241 is slidably connected to the connecting plate 21 in a direction perpendicular to the connecting plate 21. The second magnetic member 242 is arranged on a side of the second magnetic member 242 away from the limiting groove 23 along the sliding direction of the second magnetic member 242. The first magnetic member 241 is located on a side of the second magnetic member 242 away from the limiting block 22. The first magnetic member 241 and the second magnetic member 242 form two opposite magnetic poles in a direction parallel to the sliding direction of the limiting block 22. And the magnetic poles of the first magnetic member 241 and the second magnetic member 242 on the side close to each other are opposite. By moving the first magnetic part 241 and making the first magnetic part 241 correspond to the second magnetic part 242, the limit block 22 can be driven to move toward the limit groove 23 under the action of the magnetic field force, so that the limit block 22 can be inserted into the limit groove 23 and prevent the limit block 22 from being separated from the limit groove 23, thereby improving the stability of the limit block 22 in limiting the connecting plate 21.

[0042] Reference Figure 2 , define the plane perpendicular to the sliding direction of the limit block 22 as the mid-plane, and two limit blocks 22 are symmetrically arranged about the mid-plane. Two second magnetic parts 242 are arranged corresponding to the limit blocks 22. The magnetic poles of the two second magnetic parts 242 on the side close to each other are opposite. Move the first magnetic part 241, and after the first magnetic part 241 is moved out from between the two second magnetic parts 242, the two second magnetic parts 242 attract each other; drive the two limit blocks 22 to disengage from the limit groove 23, and cancel the limit on the connecting plate 21. When the first magnetic part 241 is moved between the two second magnetic parts 242, the first magnetic part 241 applies a force to the two second magnetic parts 242 to move in a direction away from each other. Then, the two limit blocks 22 are inserted into the limit groove 23.

[0043] Reference Figure 2The seat body 1 includes a seat plate 11 and at least two support frames 12, and the seat plate 11 is arranged parallel and spaced above the connecting plate 21. The support frames 12 are located between the seat plate 11 and the connecting plate 21 to support the seat plate 11. The two support frames 12 are spaced in a direction parallel to the seat plate 11 to improve the stability of the support of the seat plate 11.

[0044] Reference Figure 2 The support frame 12 includes two rotating rods 121, and the two rotating rods 121 are rotatably connected. Rotating the two rotating rods 121 can change the angle between the two rotating rods 121. The connecting mechanism 2 is arranged in two groups, and is respectively connected to one end of the two rotating rods 121 close to the ground. Rotating the rotating rod 121 can make the two groups of connecting mechanisms 2 approach or move away from each other. The end of the rotating rod 121 away from the connecting mechanism 2 is rotatably connected to the seat plate 11, and at least one rotating rod 121 can slide in a direction parallel to the seat plate 11 to adapt to the rotation of the rotating rod 121. During the use of the seat, the two groups of connecting mechanisms 2 are in a state of being away from each other. At this time, the overall width direction of the seat is larger, thereby improving the stability of the seat during use. After the seat is disassembled, the rotating rod 121 is rotated, and the two groups of connecting mechanisms 2 are close to each other to reduce the overall size of the seat in the direction perpendicular to the axis of the rotating rod 121, which is convenient for storage and storage.

[0045] Reference Figure 2 , two rotating rods 121 are defined as a first rotating rod 1211 and a second rotating rod 1212. The first rotating rod 1211 is rotatably connected to the side wall of the seat plate 11 close to the ground at a side away from the connecting mechanism 2. The second rotating rod 1212 is arranged on one side of the seat plate 11 in a direction parallel to the seat plate 11. A guide groove 12 is provided on the side of the seat plate 11 perpendicular to the rotation axis of the rotating rod 121, and a connecting column 13 is provided on the second rotating rod 1212 corresponding to the guide groove 12. The connecting column 13 is a cylindrical structure, and the connecting column 13 is arranged parallel to the rotation axis of the first rotating rod 1211. One end of the connecting column 13 is welded to the second rotating rod 1212, and the other end is slidably fitted in the guide groove 12 along the length direction of the guide groove 12, and can rotate around its own axis to realize the sliding and rotation between the second rotating rod 1212 and the seat plate 11.

[0046] Reference Figure 2The guide groove 12 includes a linear portion 121 and an arc portion 122. The arc portion 122 is an arc-shaped groove coaxial with the rotation axis between the first rotating rod 1211 and the seat plate 11. The linear portion 121 is a rectangular groove, one end of which is connected to the end of the arc portion 122, and the other end is inclined from the end close to the arc portion 122 to the end away from the arc portion 122 in a direction parallel to the seat plate 11, toward the direction close to the connecting plate 21. The connecting column 13 can slide from the linear portion 121 to the arc portion 122, and after entering the arc portion 122, the connecting column 13 can move along the length direction of the arc portion 122. At this time, the seat plate 11 as a whole can rotate around the rotation axis between the first rotating rod 1211 and the seat plate 11, thereby changing the angle between the seat plate 11 and the first rotating rod 1211, reducing the angle between the seat plate 11 and the first rotating rod 1211, and further facilitating the storage of the leisure chair.

[0047] Reference Figure 2 The connecting plate 21 is rotatably connected to the rotating rod 121. When the leisure chair is in the storage state, the connecting plate 21 can be rotated to be parallel to the rotating rod 121, thereby further reducing the overall size of the leisure chair after folding, which is convenient for the storage of the leisure chair.

[0048] Reference Figure 2 , the connecting plate 21 connected to the first rotating rod 1211 is defined as the first supporting plate 211, and the connecting plate 21 connected to the second rotating rod 1212 is defined as the second supporting plate 212. The rotating rod 121 is divided along its own length with the rotating axis between the two rotating rods 121 as the boundary. The part close to the seat plate 11 is the upper connecting section 1213, and the part close to the connecting plate 21 is the lower connecting section 1214.

[0049] A linkage rod 14 is provided between the rotating rod 121 and the connecting plate 21, and the linkage rod 14 corresponding to the first supporting plate 211 is used as an example for description. One end of the linkage rod 14 is rotationally connected to the first supporting plate 211, and the other end is rotationally connected to the upper connecting section 1213 of the second rotating rod 1212. The position where the linkage rod 14 is connected to the connecting plate 21 is located on the side of the first rotating rod 1211 away from the second supporting plate 212. The configuration of the linkage rod 14 on the second supporting plate 212 is similar to that of the linkage rod 14 on the first supporting plate 211, and will not be repeated here.

[0050] During the use of the leisure chair, the two connecting plates 21 are arranged in the installation groove 15 parallel to the ground and are in a state of being far away from each other. When the leisure chair needs to be folded, the rotating rod 121 is rotated, and the lower connecting sections 1214 of the two rotating rods 121 are close to each other and the upper connecting sections 1213 of the two rotating rods 121 are close to each other. It can also be understood that the upper connecting section 1213 of the first rotating rod 1211 and the lower connecting section 1214 of the second rotating rod 1212 are far away from each other. Under the action of the linkage rod 14, the connecting plate 21 can be driven to rotate, so that it automatically folds to a state parallel to the rotating rod 121, which is convenient for the staff to store the leisure chair.

[0051] At the same time, when the leisure chair is in use, the connecting column 13 is located at the end of the guide groove 12, and the upper connecting sections 1213 of the two rotating rods 121 are in a state of moving away from each other. When the seat plate 11 is subjected to force, the two upper connecting sections 1213 tend to move in a direction away from each other, and the guide groove 12 limits the stroke of the connecting column 13, so that the two rotating rods 121 tend to be stable. After the two rotating rods 121 are relatively fixed, the rotation of the connecting plate 21 can be limited under the action of the linkage rod 121 and the guide groove 12, thereby improving the stability of the connection between the connecting plate 21 and the ground.

[0052] Reference Figure 2 The seat plate 11 is provided with a backrest 3 for people to lean on, so as to improve the comfort of people when using the leisure chair. The seat plate 11 is provided with a receiving groove 31, and one side of the backrest 3 is rotatably connected to the side wall of the receiving groove 31. The backrest 3 can be rotated to make the backrest 3 parallel to the seat plate 11. After the backrest 3 is parallel to the seat plate 11, it is located in the receiving groove 31 as a whole, thereby further reducing the size of the seat after folding.

[0053] Reference Figure 2 A linkage assembly 4 is provided between the backrest 3 and the first magnetic member 241, and the linkage assembly 4 includes a sliding member 41, and the sliding member 41 is provided corresponding to the first magnetic member 241. The sliding member 41 is slidably connected to the rotating rod 121 along the length direction of the rotating rod 121. Two sliding members 41 are provided corresponding to the connecting mechanism 2, and the two sliding members 41 are respectively provided on both sides of the two rotating rods 121 along the direction of the rotating axis of the rotating rod 121, and are respectively connected to the side walls of the rotating rod 121 that are away from each other.

[0054] When the leisure chair is in the folded state, the first magnetic component 241 is located on one side of the sliding trajectory of the second magnetic component 242. Sliding the sliding component 41 in the direction close to the connecting plate 21 can make the sliding component 41 abut against the first magnetic component 241 and drive the first magnetic component 241 to move between the two second magnetic components 242. An iron block is provided on the side of the sliding component 41 close to the first magnetic component 241, and the iron block is bonded to the rotating rod 121. When the sliding component 41 moves in the direction away from the connecting plate 21, it can drive the first magnetic component 241 to move out of the gap between the two second magnetic components 242. An arc-shaped surface is provided on the side of the sliding component 41 close to the first magnetic component 241 to reduce the possibility of the connecting plate 21 getting stuck during the rotation of the sliding component 41. Similarly, the arc-shaped surface corresponding to the iron block is set as an arc-shaped iron block.

[0055] Reference Figure 2 A connecting groove 213 is provided on the connecting plate 21 corresponding to the first magnetic member 241, and the first magnetic member 241 is slidably connected in the connecting groove 213. The first magnetic member 241 and the connecting groove 213 are transitionally matched so that a certain friction force is maintained between the first magnetic member 241 and the connecting groove 213, and the first magnetic member 241 is in a stationary state when no other external force is applied.

[0056] Reference Figure 2 In this embodiment, one end of the first rotating rod 1211 connected to the seat plate 11 is located near the rotation axis of the backrest 3. The linkage assembly 4 also includes a guide block 46, which is integrally formed and arranged on the backrest 3 at a position near the rotation axis of the backrest 3. A guide surface 47 is arranged on the side of the guide block 46 near the sliding member 41, and the guide surface 47 is an arc-shaped surface, and the axis of the arc-shaped surface is parallel to the rotation axis of the backrest 3 and is arranged at intervals. The sliding member 41 on the first rotating rod 1211 is defined as the first slide bar 411, and the sliding member 41 on the second rotating rod 1212 is defined as the second slide bar 412. One end of the first slide bar 411 away from the connecting plate 21 abuts against the guide surface 47. The rotation direction of the backrest 3 when it is rotated out of the accommodating groove 31 is defined as the deployment direction. The rotation of the backrest 3 along the deployment direction can enable the guide surface 47 to drive the sliding member 41 close to the connecting plate 21 to drive the first magnetic member 241. The linkage assembly 4 further includes a third magnetic member 42 . The third magnetic member 42 is an arc-shaped structure. A coaxial embedding groove is provided on the guide surface 47 . The third magnetic member 42 is coaxially installed in the embedding groove and is bonded to the side wall of the embedding groove.

[0057] An iron block is disposed at one end of the first slide bar 411 away from the connecting plate 21, and the third magnetic member 42 attracts the iron block to realize the connection between the guide surface 47 and the slide member 41, so that when the backrest 3 rotates in the folding direction (the rotation direction opposite to the unfolding direction), the slide member 41 can be driven to move in the direction away from the connecting plate 21. In addition, since the rotating rod 121 rotates during the folding process of the leisure chair, the connection between the guide block 46 and the slide member 41 can be automatically disconnected, which does not affect the folding of the leisure chair.

[0058] Referring to the figure, the linkage assembly 4 further includes a hook member 43, which is slidably connected to the side wall of the seat plate 11 corresponding to the second rotating rod 1212 in a direction parallel to the seat plate 11. A driving inclined surface 431 is provided at a position corresponding to the second sliding rod 412 on the hook member 43, and the driving inclined surface 431 is inclined in a direction parallel to the seat plate 11 from a side close to the rotation axis of the backrest 3 to a side away from the rotation axis of the backrest 3 toward a direction close to the connecting plate 21, and one end of the second sliding rod 412 away from the connecting plate 21 abuts against the guide surface 47. Moving the hook member 43 in a direction close to the backrest 3 can drive the second sliding rod 412 to move in a direction close to the connecting plate 21.

[0059] A fourth magnetic member 44 is disposed on the driving inclined surface 431, and an iron block is disposed on one end of the second slide bar 412 corresponding to the fourth magnetic member 44. Under the action of the fourth magnetic member 44, the hook member 43 and the second slide bar 412 can be connected to each other, and the hook member 43 moves in a direction away from the backrest 3. A certain force is applied to the second slide bar 412, and the end of the second slide bar 412 moves in contact with the driving inclined surface 431. At the same time, the second slide bar 412 moves in a direction away from the connecting plate 21, driving the second slide bar 412 away from the connecting plate 21.

[0060] Reference Figure 2 The hook member 43 is provided with an interception plate 45 at one end close to the backrest 3. One end of the interception plate 45 is welded to the hook member 43, and the other end extends into the receiving groove 31 and is located on the side of the backrest 3 away from the driving inclined surface 431. When the backrest 3 rotates along the unfolding direction, it can abut against the interception plate 45 and drive the interception plate 45 to move, thereby driving the hook member 43 to move, thereby driving the second slide bar 412. An elastic member 48 is provided at a position corresponding to the hook member 43 on the seat plate 11. The elastic member 48 is connected to the hook member 43 to keep the hook member 43 moving in a direction away from the rotation axis of the backrest 3.

[0061] Reference Figure 2When the leisure chair is in use, the fourth magnetic member 44 is connected to the iron block on the second slide bar 412 by magnetic force. The third magnetic member 42 is connected to the iron block on the first slide bar 411. The end of the first slide bar 411 away from the seat plate 11 is connected to the first magnetic member 241 on the first support plate 211, and the end of the second slide bar 412 away from the seat plate 11 is connected to the first magnetic member 241 on the second support plate 212, and the backrest 3 is located outside the accommodating groove 31. When the leisure chair needs to be disassembled, the backrest 3 is rotated in the folding direction. After the backrest 3 is rotated, the hook member 43 drives the hook member 43 to move in the direction away from the rotation axis of the backrest 3 under the action of the elastic member 48, thereby driving the second slide bar 412 away from the second support plate 212, and then driving the first magnetic member 241 to move.

[0062] The rotation of the backrest 3 drives the guide block 46 to rotate, and then drives the first slide bar 411 to move so that the first magnetic member 241 on the first straight plate moves. After the first magnetic member 241 moves out from between the two second magnetic members 242, the two second magnetic members 242 attract each other, driving the limit block 22 to disengage from the limit groove 23. At this time, the leisure chair can be disassembled. Then, the rotating rod 121 is rotated, and the rotation of the rotating rod 121 drives the connecting plate 21 to rotate. In this process, the first magnetic member 241 moves circumferentially along the arc surface relative to the rotating rod 121. At the same time, the second slide bar 412 rotates with the second rotating rod 1212. When the connecting column 13 moves into the arc portion 122, the seat plate 11 is rotated so that it tends to be parallel to the rotating rod 121, and the disassembly and folding of the leisure chair is completed.

[0063] The implementation principle of the portable detachable outdoor leisure chair in the embodiment of the present application is as follows: the leisure chair is quickly and detachably connected to the ground through the connection mechanism 2, which is convenient for the staff to flexibly configure the number of leisure chairs in the leisure venue. At the same time, it reduces the time that the leisure chair is exposed to the external environment and increases the service life of the leisure chair.

[0064] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A portable and detachable outdoor leisure chair, comprising a seat body (1), characterized in that: The invention also comprises a connection mechanism (2), wherein the connection mechanism (2) comprises a connection plate (21) and two limit blocks (22), a mounting groove (15) for the connection plate (21) to be embedded is pre-opened on the ground, the limit block (22) is slidably connected to the connection plate (21) in a direction parallel to the horizontal plane, a limit groove (23) is opened on the mounting groove (15) corresponding to the limit member, one side of the limit block (22) is inserted into the limit groove (23), and the limit block (22) can be detached from the limit groove (23) by sliding the limit block (22), and the connection mechanism (2) also comprises a first magnetic member (2 41) and a second magnetic member (242), wherein two second magnetic members (242) are provided corresponding to the limit blocks (22), the two second magnetic members (242) are respectively fixed on the two limit blocks (22), the first magnetic member (241) is located between the two second magnetic members (242), the magnetic fields of the two second magnetic members (242) close to each other are in opposite directions, the magnetic fields of the first magnetic member (241) and the second magnetic member (242) close to each other are in the same direction, and the first magnetic member (241) can move in a direction perpendicular to the sliding direction of the limit blocks (22).

2. A portable and detachable outdoor leisure chair according to claim 1, characterized in that: The seat body (1) comprises a seat plate (11) and at least two support frames (12) arranged in a direction parallel to the seat plate (11); the support frames (12) are located between the seat plate (11) and the connecting plate (21) and are used to connect the seat plate (11) and the connecting plate (21); the support frames (12) comprise two rotating rods (121), the two rotating rods (121) are rotatably connected to each other, the connecting mechanism (2) is arranged in two groups corresponding to the two rotating rods (121); one end of the rotating rod (121) close to the connecting plate (21) is rotatably connected to the connecting plate (21); one end of the rotating rod (121) close to the seat plate (11) is rotatably connected to the seat plate (11), and at least one rotating rod (121) is capable of sliding in a direction parallel to the seat plate (11).

3. The portable and detachable outdoor leisure chair according to claim 2, characterized in that: The two rotating rods (121) are defined as a first rotating rod (1211) and a second rotating rod (1212), respectively. The first rotating rod (1211) is rotatably connected to the side of the seat plate (11) close to the connecting plate (21), and the second rotating rod (1212) is arranged on one side of the seat plate (11) in a direction parallel to the seat plate (11). A guide groove (12) is provided on the side of the seat plate (11) close to the second rotating rod (1212). A cylindrical connecting column (13) is provided on the second rotating rod (1212), one end of the connecting column (13) is fixed on the second rotating rod (1212), and the other end is inserted into the guiding groove (12), and the connecting column (13) can slide along the length direction of the guiding groove (12).

4. The portable and detachable outdoor leisure chair according to claim 3, characterized in that: The guide groove (12) comprises a linear portion (121) and an arcuate portion (122); the linear portion (121) is a rectangular groove; the arcuate portion (122) is a circular arc groove coaxial with the rotation axis between the first rotating rod (1211) and the seat plate (11); the arcuate portion (122) is arranged on one side of the linear portion (121) close to the rotation axis between the first rotating rod (1211) and the seat plate (11); and the ends of the linear portion (121) and the arcuate portion (122) are connected to each other.

5. The portable and detachable outdoor leisure chair according to claim 4, characterized in that: The connecting plate (21) is rotatably connected to the rotating rod (121).

6. The portable detachable outdoor leisure chair according to claim 5, characterized in that: A connecting rod (14) is provided between the rotating rod (121) and the connecting plate (21), and two connecting rods (14) are provided corresponding to the connecting plate (21). The two connecting rods (14) are respectively rotatably connected to the two connecting plates (21). The rotating rod (121) is divided into two parts at the position of the rotating axis between the two rotating rods (121), wherein the part close to the seat plate (11) is the upper connecting section (1213) and the part close to the connecting plate (21) is the lower connecting section (1214), which is defined as the first rotating rod ( The connecting plate (21) connected to the second support plate (1211) is defined as the first support plate (211), and the connecting plate (21) connected to the second rotating rod (1212) is defined as the second support plate (212), and the end of the connecting rod (14) on the first support plate (211) close to the seat plate (11) is rotatably connected to the upper connecting section (1213) of the second rotating rod (1212), and the end of the connecting rod (14) on the second support plate (212) close to the seat plate (11) is rotatably connected to the upper connecting section (1213) of the first rotating rod (1211).

7. The portable and detachable outdoor leisure chair according to claim 6, characterized in that: The seat plate (11) is provided with a receiving groove (31), in which a backrest (3) for a person to lean on is arranged, and one side of the backrest (3) is rotatably connected to a position close to the first rotating rod (1211).

8. The portable and detachable outdoor leisure chair according to claim 7, characterized in that: A linkage assembly (4) is provided between the backrest (3) and the connecting plate (21), and the linkage assembly (4) comprises a sliding member (41), the sliding member (41) is slidably connected to the rotating rod (121) along the length direction of the rotating rod (121), and one end of the sliding member (41) close to the first magnetic member (241) is connected to the first magnetic member (241), and sliding the sliding member (41) can drive the magnetic member to move, and the sliding member (41) is connected to the backrest (3), and the backrest (3) can be rotated out of the accommodating groove (31) to drive the sliding member (41) close to the connecting plate (21).

9. The portable and detachable outdoor leisure chair according to claim 8, characterized in that: The sliding member (41) on the first rotating rod (1211) is defined as a first sliding rod (411), a guide block (46) is provided between the first sliding rod (411) and the second sliding rod (412), a guide surface (47) is provided on the guide block (46), a side of the first sliding rod (411) close to the seat plate (11) abuts against the guide surface (47), and the rotation of the backrest (3) can drive the first sliding rod (411) to move.

10. The portable and detachable outdoor leisure chair according to claim 9, characterized in that: A third magnetic component (42) is arranged on the guide surface (47), and an iron block is arranged at the end of the first sliding rod (411) close to the third magnetic component (42).

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