Leisure chair driving and lifting integrated mechanism

Abstract

The utility model discloses a leisure chair driving and lifting integrated mechanism which comprises a base, the upper surface of the base is fixedly connected with an equipment box, a motor is fixedly connected in the equipment box, the output end of the motor is fixedly connected with a lead screw, the lead screw is in threaded connection with a threaded block, and the outer surface of the threaded block is fixedly connected with a supporting rod. The end, away from the threaded block, of the supporting rod is fixedly connected with a fixing plate, the upper surface of the fixing plate is fixedly connected with a leisure chair body, one side of the leisure chair body is fixedly connected with two telescopic rods, and the end, away from the leisure chair body, of each telescopic rod is fixedly connected with a mounting block. According to the leisure chair, the leisure chair body can be lifted and lowered, the driving and lifting integrated device is arranged in the leisure chair, the space can be more effectively utilized, the appearance of the chair can be kept simple, and the overall design is more attractive.

Description

TECHNICAL FIELD

[0001] The utility model relates to leisure chair technical field, especially relate to a leisure chair drive lifting integrated mechanism. BACKGROUND

[0002] In modern society, people's life rhythm accelerates, and the increase of leisure time makes the demand of high-quality leisure furniture rise, and consumers more and more tend to find furniture that is comfortable and can provide convenient function, leisure chair gradually evolves into an important part of home life, with the increase of people's attention to health and the concern of related diseases of sitting posture and rest posture, leisure chair that can adjust and adapt to different body shape and demand obtains more attention, lifting function can help users find more suitable sitting posture, reduce fatigue and promote blood circulation, but the existing device structure is exposed outside, which may pinch hands or other foreign matters, and the structure is dispersed and complex, such as China disclosed "single motor driven zero gravity leisure chair", its application number is "CN202321869348.5", the seat frame connecting plate is lifted as much as possible through the action of guide groove rod and lifting rod, so that the inclination angle of seat frame relative to base is as large as possible, and the inclination angle of backrest is also changed at the same time when the seat frame is lifted by using the pulling of backrest connecting rod, but it cannot set the drive lifting integrated device in the leisure chair, cannot keep the appearance of chair simple, cannot adjust the extension length and angle of footrest, so as to adapt to users of different age groups or physical conditions, and cannot support more posture selection. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at least solve one of the technical problems in the prior art, provide a leisure chair drive lifting integrated mechanism, through the cooperation of equipment box, motor, screw rod, threaded block, support rod and fixed plate, leisure chair body can be lifted and lowered, the drive lifting integrated device is set in the leisure chair, space can be more effectively utilized, and the appearance of chair can be kept simple, so that the overall design is more beautiful, through the cooperation of telescopic link, mounting block, first rotation axis and footrest, the extension length and angle of footrest can be adjusted, users of different age groups or physical conditions can be adapted, more posture selection is supported, the applicability of chair is enhanced, and users are more relaxed.

[0004] The utility model discloses still provide with above-mentioned one leisure chair drive lifting integrated mechanism, include: base, the upper surface fixed connection of base has the equipment box, the equipment box in fixed connection has the motor, the output fixed connection of motor screw rod, the screw rod is connected with the threaded block on the thread, the outer fixed surface of threaded block is connected with the support rod, the one end fixed connection of support rod away from threaded block has the fixed plate, the upper surface fixed connection of fixed plate has the leisure chair body, the one side fixed connection of leisure chair body has two telescopic rods, the one end fixed connection of telescopic rod away from leisure chair body has the mounting block, the outer surface rotation is connected with first rotation axis of mounting block, the outer surface fixed connection of first rotation axis has the footboard, through the cooperation of equipment box, motor, screw rod, threaded block, support rod and fixed plate, can lift down leisure chair body, sets up drive lifting integrated device in leisure chair interior, can utilize space more effectively, and can keep the appearance simple of chair, make whole design more beautiful, through the cooperation of telescopic rod, mounting block, first rotation axis and footboard, can adjust the extension length and angle of footboard, can adapt to the user of different age layer or physical condition, support more posture selection, enhance the applicability of chair, make the user more relaxed.

[0005] According to the utility model discloses a kind of leisure chair drive lifting integrated mechanism, the upper surface fixed connection of equipment box has folding plate, the other end of folding plate is fixedly connected with fixed plate, can better follow folding telescopic, improve aesthetic property.

[0006] According to the utility model discloses a kind of leisure chair drive lifting integrated mechanism, slot is provided on the base, equipment box is located in slot, can reduce the height of equipment, reduce space occupation.

[0007] According to the utility model discloses a kind of leisure chair drive lifting integrated mechanism, the leisure chair body includes rotating shaft, the outer surface fixed connection of rotating shaft has rotating backrest, can conveniently adjust backrest, to improve comfort.

[0008] According to the utility model discloses a kind of leisure chair drive lifting integrated mechanism, the upper surface fixed connection of rotating backrest and leisure chair body has handrail, the upper surface of rotating backrest is detachably connected with headrest, can improve the comfort of device.

[0009] According to the utility model discloses a kind of leisure chair drive lifting integrated mechanism, telescopic rod includes main rod and branch, the sliding slot is set up in main rod, can improve stability.

[0010] According to the utility model discloses a kind of leisure chair drive lifting integrated mechanism, the outer surface fixed connection of branch has sliding block, sliding block and sliding slot slidingly connect, can conveniently adjust extension length.

[0011] The utility model relates to a leisure chair drive lifting integrated mechanism, the outer surface fixed connection of footrest has rubber pad, be provided with antiskid line on the rubber pad, can increase comfort and prevent sliding.

[0012] The utility model relates to a leisure chair drive lifting integrated mechanism, the upper surface fixed connection of screw block has telescopic sleeve, the other end of telescopic sleeve is fixedly connected with fixed plate, is used for guaranteeing the linear motion of screw block, prevents rotation motion.

[0013] Beneficial effects

[0014] 1, compared with prior art, the novel leisure chair drive lifting integrated mechanism, through the cooperation of equipment box, motor, screw rod, screw block, support rod and fixed plate, can lift down leisure chair body, sets up drive lifting integrated device in leisure chair interior, can utilize space more effectively, and can keep the appearance of chair simple, make whole design more beautiful.

[0015] 2, compared with prior art, the novel leisure chair drive lifting integrated mechanism, through the cooperation of telescopic link, mounting block, first rotation axis and footrest, can adjust the extension length and angle of footrest, can adapt to users of different age layers or physical conditions, support more posture selection, enhance the applicability of chair, make the user more relaxed. DRAWINGS

[0016] The utility model is further explained below in combination with the drawings and examples;

[0017] Figure 1 It is the overhead structure diagram of the utility model leisure chair drive lifting integrated mechanism;

[0018] Figure 2 It is the base connecting structure schematic view of the utility model leisure chair drive lifting integrated mechanism;

[0019] Figure 3 It is the side view structure diagram of the utility model leisure chair drive lifting integrated mechanism;

[0020] Figure 4 It is the telescopic link main rod structure schematic view of the utility model leisure chair drive lifting integrated mechanism;

[0021] Figure 5 It is the footrest connecting structure schematic view of the utility model leisure chair drive lifting integrated mechanism.

[0022] Legend:

[0023] 1, base; 2, equipment box; 3, motor; 4, screw rod; 5, threaded block; 6, support rod; 7, fixed plate; 8, leisure chair body; 9, folding plate; 10, telescopic rod; 11, mounting block; 12, first rotating shaft; 13, foot pedal. DETAILED DESCRIPTION

[0024] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] Referring to Figures 1-5 , the utility model embodiment a leisure chair drive lifting integrated mechanism, it includes: base 1 for fixed support whole device, the upper surface of base 1 is fixedly connected with equipment box 2, for placing drive equipment, equipment box 2 is fixedly connected with motor 3 in, for the screw rod 4 provides power, the output of motor 3 is fixedly connected screw rod 4, for threaded block 5 sliding, screw rod 4 is screw connected with threaded block 5, for driving support rod 6 sliding, the outer surface of threaded block 5 is fixedly connected with support rod 6, for support fixed plate 7 and drive its rise and fall, the end away from threaded block 5 of support rod 6 is fixedly connected with fixed plate 7, for fixed leisure chair body 8, the upper surface of fixed plate 7 is fixedly connected with leisure chair body 8, one side of leisure chair body 8 is fixedly connected with two telescopic rods 10, for adjusting the extension distance of foot pedal 13, the end away from leisure chair body 8 of telescopic rod 10 is fixedly connected with mounting block 11, for installing foot pedal 13 connecting structure, the outer surface of mounting block 11 is rotatably connected with first rotating shaft 12, for rotating foot pedal, the outer surface of first rotating shaft 12 is fixedly connected with foot pedal 13, for user to place feet.

[0026] The upper surface of equipment box 2 is fixedly connected with folding plate 9, the other end of folding plate 9 is fixedly connected with fixed plate 7, for following leisure chair body 8 rise and fall, base 1 is provided with slot, equipment box 2 is located in slot, for reducing equipment height, leisure chair body 8 includes rotating shaft, for rotating backrest, the outer surface of rotating shaft is fixedly connected with rotating backrest, for user backrest, rotating backrest and the upper surface of leisure chair body 8 are fixedly connected with armrest, the upper surface of rotating backrest is detachably connected with headrest, telescopic rod 10 includes main rod and branch, main rod is provided with sliding slot, the outer surface of branch is fixedly connected with sliding block, sliding block and sliding slot are slidably connected, for telescopic sliding, the outer surface of foot pedal 13 is fixedly connected with rubber pad, rubber pad is provided with anti-skid line, for increasing friction, the upper surface of threaded block 5 is fixedly connected with telescopic sleeve, the other end of telescopic sleeve is fixedly connected with fixed plate 7, for limiting threaded block 5, prevent threaded block 5 from rotating.

[0027] Working principle: in use, the motor 3 in the equipment box 2 drives the screw rod 4 to rotate, the screw block 5 slides on the screw rod 4, drives the support rod 6 and the fixed plate 7 to slide, thereby drive the leisure chair body 8 to ascend and descend, simultaneously drive the folding plate 9 to fold telescopic, then through the telescopic rod 10 telescopic mounting block 11, adjust the extension length of the foot pedal 13, can rotate the foot pedal 13 through the first rotating shaft 12, adjust the angle of the foot pedal 13.

[0028] The above has made detailed description to the embodiment of the utility model in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, still can make various changes in the knowledge range possessed by the ordinary skill in the art without departing from the purpose of the utility model.

Claims

1. A leisure chair driving and lifting integrated mechanism, characterized in that, Include: The base (1), the upper surface of the base (1) is fixedly connected with the equipment box (2), the equipment box (2) is fixedly connected with the motor (3), the output end of the motor (3) is fixedly connected with the lead screw (4), the lead screw (4) is threadedly connected with the threaded block (5), the outer surface of the threaded block (5) is fixedly connected with the support rod (6), the end of the support rod (6) away from the threaded block (5) is fixedly connected with the fixed plate (7), the upper surface of the fixed plate (7) is fixedly connected with the leisure chair body (8), one side of the leisure chair body (8) is fixedly connected with two telescopic rods (10), the end of the telescopic rod (10) away from the leisure chair body (8) is fixedly connected with the mounting block (11), the outer surface of the mounting block (11) is rotatably connected with the first rotating shaft (12), the outer surface of the first rotating shaft (12) is fixedly connected with the foot pedal (13).

2. The drive-lift integrated mechanism of a leisure chair according to claim 1, wherein, The upper surface of the equipment box (2) is fixedly connected with the folding plate (9), and the other end of the folding plate (9) is fixedly connected with the fixed plate (7).

3. The drive-lift integrated mechanism of a leisure chair according to claim 1, wherein, The base (1) is provided with a slot, and the equipment box (2) is located in the slot.

4. The drive-lift integrated mechanism for a leisure chair according to claim 1, wherein The leisure chair body (8) comprises a rotating shaft, and the outer surface of the rotating shaft is fixedly connected with a rotating backrest.

5. The drive-lift integrated mechanism of a leisure chair according to claim 4, wherein, The rotating backrest and the upper surface of the leisure chair body (8) are fixedly connected with an armrest, and the upper surface of the rotating backrest is detachably connected with a headrest.

6. The drive-lift integrated mechanism for a leisure chair according to claim 1, wherein, The telescopic rod (10) comprises a main rod and a branch rod, and the main rod is provided with a sliding groove.

7. The drive-lift integrated mechanism of a leisure chair according to claim 6, wherein, The outer surface of the branch rod is fixedly connected with a sliding block, and the sliding block is slidably connected with the sliding groove.

8. The drive-lift integrated mechanism for a leisure chair according to claim 1, wherein, The outer surface of the foot pedal (13) is fixedly connected with a rubber pad, and the rubber pad is provided with anti-skid lines.

9. The drive-lift integrated mechanism for a leisure chair according to claim 1, wherein, The upper surface of the threaded block (5) is fixedly connected with a telescopic sleeve, and the other end of the telescopic sleeve is fixedly connected with the fixed plate (7).

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