Novel intelligent backrest chair

Abstract

The utility model relates to the related technical field of seats, in particular to a novel intelligent backrest chair which comprises a seat, supporting legs are fixedly connected to the lower surface of the seat, a handle is rotatably connected to the surface of one side of the seat, a supporting block is fixedly connected to the surface of one side of the seat, and a limiting block is fixedly connected to the surface of one side of the seat. A switch is installed on the surface of one side of the seat, a USB interface is formed in the surface of one side of the seat, and a cup base is arranged on the surface of the upper portion of the handle. Through the arrangement of the seat, the supporting legs, the handle, the supporting block, the limiting block, the switch, the USB interface and the cup base, firstly, the supporting legs can support the seat and rotate the handle, at the moment, the supporting block can support and limit the handle, and through the arrangement of the limiting block, the rotation space of the handle can be limited; a power supply can be provided for some equipment through the arrangement of the USB interface, and the cup can be placed in the cup base during rest, so that the hands are released.

Description

Technical Field

[0001] The utility model relates to the technical field related to seats, in particular to a novel intelligent backrest chair. Background Art

[0002] A seat is a piece of furniture with a backrest and some with armrests. According to their use, they can be divided into airport seats, car seats, bus seats, family seats, restaurant seats, child safety seats, leisure seats, etc. According to the materials, they can be divided into aluminum alloy seats, stainless steel seats, iron seats, wooden seats and seats made of other materials. In order to improve the comfort and multi-functional effect of the seats, new intelligent chairs with backrests are particularly needed.

[0003] When the weather is hot, you can feel stuffy after sitting on an ordinary chair for half an hour. Even if the air conditioner is turned on, the cooling effect on the back is relatively general. In addition, there is always no place to put the items we often carry in daily life, and when we need to work but there is no desk, this may affect our work. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of intelligent chair with backrest to solve the problem mentioned in the above background technology that when the weather is hot, an ordinary chair can make you feel stuffy after sitting on it for half an hour, and the cooling effect of the back is relatively general even if the air conditioner is turned on. In addition, there is always no place to put the items we often carry in our daily life, and when we need to work but there is no table, this may affect our work.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a new intelligent chair with reclining back, comprising a seat, a supporting leg fixedly connected to the lower surface of the seat, a handle rotatably connected to one side surface of the seat, a supporting block fixedly connected to one side surface of the seat, a limiting block fixedly connected to one side surface of the seat, a switch installed on one side surface of the seat, a USB interface provided on one side surface of the seat, and a cup holder provided on the upper surface of the handle.

[0006] Preferably, a mounting hole is provided on one side surface of the seat, a mounting frame is fixedly connected to the inner side surface of the mounting hole, a fan is installed on one side surface of the mounting frame, and a protective net is installed on the inner side surface of the mounting hole.

[0007] Preferably, a storage bin is provided on one side surface of the seat, a storage groove is provided on one side surface of the storage bin, a bin door is slidably connected inside the storage groove, a mounting groove is provided on the upper surface of the handle, a spring is fixedly connected inside the mounting groove, a first clamping block is fixedly connected to one end surface of the spring, a shift block is fixedly connected to the upper surface of the first clamping block, a second clamping block is snap-connected inside the mounting groove, and a table top is fixedly connected to one side surface of the second clamping block.

[0008] Preferably, the support legs are symmetrically arranged about the central axis of the seat, and the handle and the seat form a rotating structure and are symmetrically arranged about the central axis of the seat.

[0009] Preferably, the mounting hole is opened symmetrically with respect to the central axis of the seat, and the outer wall size of the protective net is consistent with the inner wall size of the mounting hole.

[0010] Preferably, the inner wall size of the storage slot matches the outer wall size of the bin door, the bin door and the storage slot form a sliding structure, and the bin door is symmetrically arranged with respect to the central axis of the storage bin.

[0011] Preferably, the spring is symmetrically arranged with respect to the central axis of the first clamping block, and the spring and the first clamping block form a telescopic structure.

[0012] Preferably, the base of the cup holder is a semi-open base, and the support blocks are symmetrically arranged about the central axis of the seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the new intelligent reclining chair, through the arrangement of the seat, supporting legs, handles, supporting blocks, limiting blocks, switches, USB interfaces and cup holders, when in use, first the supporting legs can support the seat, when the arms need to be supported, the handles can be rotated, at this time the supporting blocks can support and limit the handles, and then they can be rotated and retracted when not in use, and through the arrangement of the limiting blocks, the rotation space of the handles can be limited, and then through the arrangement of the USB interface, power can be provided to some devices, and when resting, the cup can be placed inside the cup holder to free both hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the support block and the mounting hole used in conjunction with the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the warehouse door and the storage slot used in conjunction with each other in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the second card block and the table board used in conjunction with each other in the utility model;

[0018] Figure 5 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. seat; 2. supporting leg; 3. handle; 4. supporting block; 5. limit block; 6. switch; 7. USB port; 8. cup holder; 9. mounting hole; 10. mounting bracket; 11. fan; 12. protective net; 13. storage compartment; 14. storage slot; 15. compartment door; 16. mounting slot; 17. spring; 18. first clamp block; 19. dial block; 20. second clamp block; 21. table top. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution: a new intelligent reclining chair comprises a seat 1, a supporting leg 2 is fixedly connected to the lower surface of the seat 1, a handle 3 is rotatably connected to the one side surface of the seat 1, a supporting block 4 is fixedly connected to the one side surface of the seat 1, a limiting block 5 is fixedly connected to the one side surface of the seat 1, a switch 6 is installed on the one side surface of the seat 1, a USB interface 7 is provided on the one side surface of the seat 1, and a cup holder 8 is provided on the upper surface of the handle 3. Through the arrangement of the seat 1, the supporting leg 2, the handle 3, the supporting block 4, the limiting block 5, the switch 6, the USB interface 7 and the cup holder 8, when in use, the supporting leg 2 can first support the seat 1, when the arm needs to be supported, the handle 3 is rotated, at this time, the supporting block 4 can support and limit the handle 3, and then it can be rotated and retracted when not in use, and the rotation space of the handle 3 can be limited by the arrangement of the limiting block 5, and then some devices can be provided with power through the arrangement of the USB interface 7, and the cup can be placed inside the cup holder 8 to free both hands when taking a rest.

[0022] Furthermore, a mounting hole 9 is provided on one side surface of the seat 1, a mounting frame 10 is fixedly connected to the inner surface of the mounting hole 9, a fan 11 is installed on one side surface of the mounting frame 10, and a protective net 12 is installed on the inner surface of the mounting hole 9. Through the arrangement of the mounting hole 9, the mounting frame 10, the fan 11 and the protective net 12, when the back needs to be cooled during use, the rotation of the fan 11 is first controlled by the switch 6, and the fan 11 is installed inside the mounting hole 9 through the mounting frame 10. The arrangement of the protective net 12 can prevent harm to the user.

[0023] Furthermore, a storage bin 13 is provided on one side surface of the seat 1, a storage groove 14 is provided on one side surface of the storage bin 13, a bin door 15 is slidably connected inside the storage groove 14, a mounting groove 16 is provided on the upper surface of the handle 3, a spring 17 is fixedly connected inside the mounting groove 16, a first clamping block 18 is fixedly connected to one end surface of the spring 17, a shifting block 19 is fixedly connected to the upper surface of the first clamping block 18, a second clamping block 20 is snap-connected inside the mounting groove 16, and a table board 21 is fixedly connected to one side surface of the second clamping block 20. 7. The first card block 18, the shift block 19, the second card block 20 and the table top 21 are arranged. When in use, when some school bags and other items need to be stored, first slide the compartment door 15 to the inside of the storage slot 14, then you can place some items in the storage compartment 13, and then close the compartment door 15 to save them. When you need to work, you can shift the shift block 19 to drive the first card block 18 to be stored in the installation slot 16, and then engage the table top 21 into the installation slot 16 through the second card block 20. Through the setting of the spring 17, the first card block 18 is reset, thereby fixing the table top 21 in the current position.

[0024] Furthermore, the support legs 2 are symmetrically arranged with respect to the central axis of the seat 1 , the handle 3 and the seat 1 form a rotating structure and are symmetrically arranged with respect to the central axis of the seat 1 , and through the arrangement of the support legs 2 , the support legs 2 can support the seat 1 .

[0025] Furthermore, the mounting hole 9 is opened symmetrically with respect to the central axis of the seat 1 , and the outer wall size of the protective net 12 is consistent with the inner wall size of the mounting hole 9 . By setting the mounting hole 9 , the fan 11 can be installed inside the seat 1 through the mounting hole 9 .

[0026] Furthermore, the inner wall size of the storage groove 14 is consistent with the outer wall size of the warehouse door 15, and the warehouse door 15 and the storage groove 14 form a sliding structure. The warehouse door 15 is symmetrically arranged with respect to the central axis of the storage warehouse 13. Through the arrangement of the storage groove 14, it can be stored when the warehouse door 15 is opened.

[0027] Furthermore, the spring 17 is symmetrically arranged with respect to the central axis of the first block 18, and the spring 17 and the first block 18 form a telescopic structure. Through the arrangement of the first block 18, when the first block 18 pops out, the table top 21 can be fixed at the current position.

[0028] Furthermore, the base of the cup holder 8 is a semi-open base, and the support block 4 is symmetrically arranged with respect to the central axis of the seat 1. The base of the cup holder 8 is a semi-open base, so that when cleaning it, debris can be cleaned out through the opening.

[0029] Working principle: First, the support leg 2 can support the seat 1. When the arm needs to be supported, the handle 3 is rotated. At this time, the support block 4 can support and limit the handle 3, and then it can be rotated and retracted when not in use. The rotation space of the handle 3 can be limited by the setting of the limit block 5. Then, the USB interface 7 can be used to provide power to some devices. When resting, the cup can be placed inside the cup holder 8 to free the hands. When the back needs to be cooled, the rotation of the fan 11 is first controlled by the switch 6. The fan 11 is installed in the mounting hole through the mounting frame 10. 9, through the setting of the protective net 12, it can prevent harm to the user. When some school bags and other items need to be stored, first slide the compartment door 15 to the inside of the storage slot 14, then you can put some items in the storage compartment 13, and then close the compartment door 15 to save them. When you need to work, you can move the dial block 19 to drive the first card block 18 to be stored in the installation slot 16, and then the table top 21 is engaged with the installation slot 16 through the second card block 20. Through the setting of the spring 17, the first card block 18 is reset, thereby fixing the table top 21 in the current position.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel intelligent backrest chair, comprising a seat (1), characterized in that: The lower surface of the seat (1) is fixedly connected to a support leg (2), the one side surface of the seat (1) is rotatably connected to a handle (3), the one side surface of the seat (1) is fixedly connected to a support block (4), the one side surface of the seat (1) is fixedly connected to a limit block (5), the one side surface of the seat (1) is installed with a switch (6), the one side surface of the seat (1) is provided with a USB interface (7), and the upper surface of the handle (3) is provided with a cup holder (8).

2. The new intelligent backrest chair according to claim 1 is characterized in that: A mounting hole (9) is provided on one side surface of the seat (1), a mounting frame (10) is fixedly connected to the inner side surface of the mounting hole (9), a fan (11) is installed on one side surface of the mounting frame (10), and a protective net (12) is installed on the inner side surface of the mounting hole (9).

3. The new intelligent backrest chair according to claim 1 is characterized in that: A storage bin (13) is provided on one side surface of the seat (1), a storage groove (14) is provided on one side surface of the storage bin (13), a bin door (15) is slidably connected inside the storage groove (14), a mounting groove (16) is provided on the upper surface of the handle (3), a spring (17) is fixedly connected inside the mounting groove (16), a first clamping block (18) is fixedly connected to one end surface of the spring (17), a shifting block (19) is fixedly connected to the upper surface of the first clamping block (18), a second clamping block (20) is snap-connected inside the mounting groove (16), and a table top (21) is fixedly connected to one side surface of the second clamping block (20).

4. The new intelligent backrest chair according to claim 1 is characterized in that: The support legs (2) are symmetrically arranged about the central axis of the seat (1); the handle (3) and the seat (1) form a rotating structure and are symmetrically arranged about the central axis of the seat (1).

5. The new intelligent backrest chair according to claim 2 is characterized in that: The mounting hole (9) is opened symmetrically with respect to the central axis of the seat (1), and the outer wall size of the protective net (12) matches the inner wall size of the mounting hole (9).

6. The new intelligent backrest chair according to claim 3 is characterized in that: The inner wall size of the storage slot (14) matches the outer wall size of the bin door (15); the bin door (15) and the storage slot (14) form a sliding structure; the bin door (15) is symmetrically arranged about the central axis of the storage bin (13).

7. The new intelligent backrest chair according to claim 3 is characterized in that: The spring (17) is symmetrically arranged with respect to the central axis of the first clamping block (18), and the spring (17) and the first clamping block (18) form a telescopic structure.

8. The new intelligent backrest chair according to claim 1 is characterized in that: The base of the cup holder (8) is a semi-open base, and the support block (4) is symmetrically arranged with respect to the central axis of the seat (1).

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