Ergonomic leisure chair

Abstract

The utility model provides an ergonomic leisure chair which comprises a chair plate, a supporting structure is arranged below the chair plate, a main supporting plate is fixedly connected to the supporting structure, a fixing rod is fixedly connected to the chair plate, a waist backup plate is arranged on the fixing rod, the main supporting plate is fixedly connected with the waist backup plate, and the main supporting plate is fixedly connected with the waist backup plate. A back backup plate and a head backup plate are arranged on the main supporting plate, a storage mechanism is arranged on the face, away from the head backup plate, of the main supporting plate, and the storage mechanism comprises a storage cylinder. According to the ergonomic leisure chair provided by the utility model, the placing frame is pulled upwards to drive the second sleeve rod to move upwards, the first sleeve rod synchronously moves upwards along the moving groove, and when the first sleeve rod moves to the topmost end, the first sleeve rod rotates around the hinge block and is lapped on the upper part of the back backup plate, and at the moment, a user places electronic equipment such as a mobile phone and a tablet computer on the placing frame; the user does not need to bend down or lift the equipment for watching the screen for a long time, and body burden is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of leisure furniture, in particular to an ergonomic leisure chair. Background Art

[0002] As the living standards in modern society continue to improve, people's requirements for the use of furniture are getting higher and higher. Furniture with various functions has been designed accordingly, and ergonomic chairs are one of the representatives.

[0003] In life, people often use mobile phones, tablets and other electronic devices for entertainment. Bending over or holding up the device to watch the screen for a long time will cause soreness in the cervical spine and arms, which has an adverse effect on health. However, existing ergonomic chairs cannot help users reduce the physical burden when using electronic devices.

[0004] Therefore, it is necessary to provide an ergonomic leisure chair to solve the above technical problems. Utility Model Content

[0005] The utility model provides an ergonomic leisure chair, which solves the problem that the existing ergonomic chairs cannot help users reduce the body burden when using electronic equipment.

[0006] To solve the above technical problems, the utility model provides an ergonomic leisure chair, comprising: a seat plate, a supporting structure is arranged below the seat plate, a main supporting plate is fixedly connected to the supporting structure, a fixing rod is fixedly connected to the seat plate, a lumbar support plate is arranged on the fixing rod, the main support plate is fixedly connected to the lumbar support plate, a back support plate and a head support plate are arranged on the main support plate, a storage mechanism is arranged on a side of the main support plate away from the head support plate, the storage mechanism comprises a storage cylinder, a movable groove is provided on a side of the storage cylinder close to the main support plate, a sliding plate is slidably connected to the movable groove, a hinge block is arranged on the sliding plate, a first set of rods is rotatably connected to the hinge block, a second set of rods is sleeved inside the first set of rods, a fastener is threadedly connected to the first set of rods, and a placement rack is arranged at the end of the second set of rods.

[0007] Preferably, the support structure includes a support block and a main bracket, the support block is fixedly connected to the lower surface of the seat plate, the main bracket is fixedly connected to the lower surface of the support block, and a foot bracket is provided at the lower part of the main bracket.

[0008] Preferably, a placement layer is fixedly connected between the foot supports.

[0009] Preferably, an armrest is fixedly connected to the support structure, and the armrest includes a connecting frame, the connecting frame is fixedly connected to the main support, an armrest plate is fixedly connected to the upper part of the connecting frame, and an armrest pad is provided on the upper surface of the armrest plate.

[0010] Preferably, a first cushion is provided on the lumbar support plate, a second cushion is provided on the back support plate, and a headrest is provided on the head support plate.

[0011] Preferably, the placement rack includes a connecting rod, the connecting rod is fixedly connected to the end of the second set of rods, an inclined support plate is provided on the connecting rod, and a blocking buckle is fixedly connected to the lower part of the inclined support plate.

[0012] Preferably, a leg support structure is provided under the seat plate, and the leg support structure includes a third set of rods and a fixing piece, the third set of rods is fixedly connected to the fixing piece, the fixing piece is fixedly connected to the lower surface of the seat plate, a fourth set of rods is sleeved inside the third set of rods, an adjustment hole is provided on the fourth set of rods, a fixing knob is threadedly connected to the third set of rods, and a cushion is provided at the end of the fourth set of rods.

[0013] Compared with the related art, the ergonomic leisure chair provided by the utility model has the following beneficial effects:

[0014] The utility model provides an ergonomic leisure chair, when the placement rack is pulled upward, the second set of rods is driven to move upward, and the first set of rods is synchronously moved upward along the moving groove. When the rods move to the top, the first set of rods are rotated around the hinge blocks and placed on the upper part of the backrest. At this time, the user puts electronic devices such as mobile phones and tablets on the placement rack without having to bend down or lift the device to watch the screen for a long time, thereby reducing the burden on the body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a preferred embodiment of the ergonomic leisure chair provided by the utility model Figure 1 ;

[0016] Figure 2 A schematic diagram of a preferred embodiment of the ergonomic leisure chair provided by the utility model Figure 2 ;

[0017] Figure 3 It is a schematic diagram of the internal structure of the storage mechanism in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the placement rack in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the leg support structure in the utility model.

[0020] Numbers in the figure: 1, seat plate, 2, support structure, 21, support block, 22, main support, 23, foot support, 24, placement layer, 3, armrest, 31, connecting frame, 32, armrest plate, 33, armrest pad, 4, fixing rod, 5, lumbar support plate, 6, first cushion, 7, main support plate, 8, back support plate, 9, second cushion, 10, head support plate, 11, headrest, 12, storage mechanism, 121, storage tube , 122, moving groove, 123, sliding plate, 124, hinge block, 125, first set of rods, 126, second set of rods, 127, fastener, 13, placement rack, 131, connecting rod, 132, inclined support plate, 133, blocking buckle, 14, leg supporting structure, 141, third set of rods, 142, fixing piece, 143, fourth set of rods, 144, adjustment hole, 145, fixing knob, 146, cushion. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of the ergonomic leisure chair provided by the utility model Figure 1 ;

[0023] Figure 2 A schematic diagram of a preferred embodiment of the ergonomic leisure chair provided by the utility model Figure 2 ;

[0024] Figure 3 It is a schematic diagram of the internal structure of the storage mechanism in the utility model;

[0025] Figure 4 It is a structural schematic diagram of the placement rack in the utility model;

[0026] Figure 5 It is a structural schematic diagram of the leg support structure in the utility model.

[0027] The ergonomic leisure chair comprises: a seat plate 1, a support structure 2 is arranged below the seat plate 1, a main support plate 7 is fixedly connected to the support structure 2, a fixing rod 4 is fixedly connected to the seat plate 1, a lumbar support plate 5 is arranged on the fixing rod 4, the main support plate 7 is fixedly connected to the lumbar support plate 5, a back support plate 8 and a head support plate 10 are arranged on the main support plate 7, and a storage mechanism 12 is arranged on a side of the main support plate 7 away from the head support plate 10, and the storage mechanism 12 It includes a storage tube 121, and a movable groove 122 is opened on one side of the storage tube 121 close to the main support plate 7. A sliding plate 123 is slidably connected to the movable groove 122, and a hinge block 124 is provided on the sliding plate 123. A first sleeve rod 125 is rotatably connected to the hinge block 124, and a second sleeve rod 126 is sleeved inside the first sleeve rod 125. A fastener 127 is threadedly connected to the first sleeve rod 125, and a placement rack 13 is provided at the end of the second sleeve rod 126.

[0028] When in use, the placement rack 13 is pulled upward, driving the second set of rods 126 fixedly connected thereto to move upward. Since the second set of rods 126 are fixedly connected to the first set of rods 125 by fasteners 127, the first set of rods 125 move upward along the movable groove 122 synchronously. When moving to the top, the first set of rods 125 are rotated around the hinge block 124 and placed on the upper part of the backrest 8. At this time, the user sits on the seat board 1 again, and can place electronic devices such as mobile phones and tablets on the placement rack 13 to start entertainment activities such as watching videos.

[0029] The support structure 2 includes a support block 21 and a main bracket 22. The support block 21 is fixedly connected to the lower surface of the seat plate 1, and the main bracket 22 is fixedly connected to the lower surface of the support block 21. A foot bracket 23 is provided at the lower part of the main bracket 22.

[0030] The support block 21 connects the seat plate 1 and the main support 22 , and the main support 22 and the foot support 23 provide support for the seat plate 1 and the support structure 2 from the bottom.

[0031] A placement layer 24 is fixedly connected between the foot supports 23 .

[0032] The placement layer 24 is connected to the foot bracket 23, which increases the overall strength of the support structure 2 and allows some commonly used items to be placed on it for easy access.

[0033] An armrest 3 is fixedly connected to the support structure 2. The armrest 3 includes a connecting frame 31. The connecting frame 31 is fixedly connected to the main support 22. An armrest plate 32 is fixedly connected to the upper portion of the connecting frame 31. An armrest pad 33 is provided on the upper surface of the armrest plate 32.

[0034] The armrest pad 33 improves the overall comfort of the armrest 3 when in use.

[0035] The waist support plate 5 is provided with a first cushion 6 , the back support plate 8 is provided with a second cushion 9 , and the head support plate 10 is provided with a headrest 11 .

[0036] The first back cushion 6, the second back cushion 9 and the headrest 11 improve the comfort of the seat when in use, and enable a certain gap to be maintained when the human body fits against each back cushion, thereby increasing the ventilation and heat dissipation effect, and preventing the user from being too hot and stuffy after sitting for a long time.

[0037] The placement rack 13 includes a connecting rod 131 , which is fixedly connected to the end of the second set of rods 126 . An inclined support plate 132 is provided on the connecting rod 131 , and a blocking buckle 133 is fixedly connected to the lower part of the inclined support plate 132 .

[0038] When in use, electronic devices such as mobile phones and tablets are placed on the inclined support plate 132, and the bottom is blocked by the blocking buckle 133 to prevent tipping, and entertainment activities such as watching videos can be carried out.

[0039] A leg support structure 14 is provided below the seat plate 1, and the leg support structure 14 includes a third rod 141 and a fixing member 142, the third rod 141 is fixedly connected to the fixing member 142, the fixing member 142 is fixedly connected to the lower surface of the seat plate 1, a fourth rod 143 is sleeved inside the third rod 141, an adjustment hole 144 is provided on the fourth rod 143, a fixing knob 145 is threadedly connected to the third rod 141, and a cushion 146 is provided at the end of the fourth rod 143.

[0040] By turning the fixing knob 145 and inserting it into different adjustment holes 144, the depth of the fourth set of rods 143 inserted into the third set of rods 141 can be controlled, thereby controlling the distance between the cushion 146 and the seat plate 1 to obtain a more comfortable experience.

[0041] The working principle of the ergonomic leisure chair provided by the utility model is as follows:

[0042] When in use, the placement rack 13 is pulled upward, driving the second set of rods 126 fixedly connected thereto to move upward. Since the second set of rods 126 are fixedly connected to the first set of rods 125 by fasteners 127, the first set of rods 125 move upward along the movable groove 122 synchronously. When moving to the top, the first set of rods 125 are rotated around the hinge block 124 and placed on the upper part of the backrest 8. At this time, the user sits on the seat board 1 again, and can place electronic devices such as mobile phones and tablets on the placement rack 13 to start entertainment activities such as watching videos.

[0043] Compared with the related art, the ergonomic leisure chair provided by the utility model has the following beneficial effects:

[0044] Pull the placement rack 13 upward to drive the second set of rods 126 to move upward, and the first set of rods 125 simultaneously move upward along the moving groove 122. When moving to the top, the first set of rods 125 are rotated around the hinge block 124 and placed on the upper part of the backrest 8. At this time, the user places electronic devices such as mobile phones and tablets on the placement rack 13 without having to bend down or lift the device to watch the screen for a long time, which reduces the physical burden.

[0045] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Ergonomic leisure chair, characterized in that: include: A seat plate, wherein a supporting structure is arranged below the seat plate, a main supporting plate is fixedly connected to the supporting structure, a fixing rod is fixedly connected to the seat plate, a lumbar support plate is arranged on the fixing rod, the main supporting plate is fixedly connected to the lumbar support plate, a back support plate and a head support plate are arranged on the main supporting plate, a storage mechanism is arranged on a side of the main supporting plate away from the head support plate, the storage mechanism comprises a storage cylinder, a movable groove is provided on a side of the storage cylinder close to the main supporting plate, a sliding plate is slidably connected to the movable groove, a hinge block is arranged on the sliding plate, a first set of rods is rotatably connected to the hinge block, a second set of rods is sleeved inside the first set of rods, a fastener is threadedly connected to the first set of rods, and a placement rack is arranged at the end of the second set of rods.

2. The ergonomic leisure chair according to claim 1, characterized in that: The support structure includes a support block and a main bracket. The support block is fixedly connected to the lower surface of the seat plate. The main bracket is fixedly connected to the lower surface of the support block. A foot bracket is arranged at the lower part of the main bracket.

3. The ergonomic leisure chair according to claim 2, characterized in that: A placement layer is fixedly connected between the foot supports.

4. The ergonomic leisure chair according to claim 1, characterized in that: An armrest is fixedly connected to the support structure, and the armrest comprises a connecting frame, which is fixedly connected to the main support. An armrest plate is fixedly connected to the upper part of the connecting frame, and an armrest pad is arranged on the upper surface of the armrest plate.

5. The ergonomic leisure chair according to claim 1, characterized in that: The waist support plate is provided with a first cushion, the back support plate is provided with a second cushion, and the head support plate is provided with a headrest.

6. The ergonomic leisure chair according to claim 1, characterized in that: The placement rack comprises a connecting rod, the connecting rod is fixedly connected to the end of the second set of rods, an inclined support plate is arranged on the connecting rod, and a blocking buckle is fixedly connected to the lower part of the inclined support plate.

7. The ergonomic leisure chair according to claim 1, characterized in that: A leg support structure is provided below the seat plate, and the leg support structure includes a third set of rods and a fixing piece, the third set of rods is fixedly connected to the fixing piece, the fixing piece is fixedly connected to the lower surface of the seat plate, a fourth set of rods is sleeved inside the third set of rods, an adjustment hole is provided on the fourth set of rods, a fixing knob is threadedly connected to the third set of rods, and a cushion is provided at the end of the fourth set of rods.

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