阅读说明：本技术 一种具有高舒适度的办公座椅 (Office chair with high comfort level ) 是由 祝灵峰 于 2020-07-13 设计创作，主要内容包括：本发明涉及办公家具技术领域,且公开了一种具有高舒适度的办公座椅,包括靠背,所述靠背的顶部活动连接有托枕；通过托枕、软垫、极板组的共同作用,利用头部的按压作用引起介电常数发生变化,触发托枕移动和按摩操作,增大结构之间的联动性,具有较高的自动化程度,通过托枕、齿杆、齿块、齿轮的共同作用,自动增大靠背与托枕之间距离,避免由于椅子尺寸固定的缘故,导致躺卧休息时,不能对头部进行很好的支撑,降低休息的舒适度,通过活动板、按摩盘、第一转板、第二转板、第一转盘、旋板、齿杆组的共同作用,使用时自动将隐藏式的按摩盘移动至肩颈部并且进行按摩,降低身体产生的酸疼感,减轻身体负担。(The invention relates to the technical field of office furniture and discloses an office chair with high comfort level, which comprises a backrest, wherein the top of the backrest is movably connected with a support pillow; through holding in the palm the pillow, the cushion, polar plate group's combined action, utilize the pressing effect of head to arouse that the dielectric constant changes, trigger and hold in the palm the pillow and remove and massage operation, increase the linkage nature between the structure, higher degree of automation has, through holding in the palm the pillow, the ratch, the tooth piece, the combined action of gear, automatic increase back and the distance between the pillow, avoid because the fixed reason of chair size, when leading to the rest of lying, can not carry out fine support to the head, reduce the comfort level of rest, through the fly leaf, the massage dish, first commentaries on classics board, the second commentaries on classics board, first carousel, the whirl board, the combined action of ratch group, automatically remove hidden massage dish to shoulder neck portion and massage during the use, reduce the ache that the health produced and feel, alleviate health burden.)

1. An office chair with high comfort, comprising a backrest (1), characterized in that: the utility model discloses a massage pillow, including backrest (1), back rest's (1), the top swing joint of back rest (1) has support pillow (2), the outside swing joint of support pillow (2) has cushion (3), the outside fixedly connected with polar plate group (4) of cushion (3), the inside swing joint of back rest (1) has fly leaf (5), the outside swing joint of fly leaf (5) has massage disc (6), the outside swing joint of fly leaf (5) has first commentaries on classics board (7), the outside swing joint of first commentaries on classics board (7) has second commentaries on classics board (8), the outside swing joint of second commentaries on classics board (8) has first carousel (9), the inside swing joint of back rest (1) has commentaries on classics board (10), the outside swing joint of commentaries on classics board (10) has ratch (11), the bottom swing joint of ratch (11) has tooth piece (12).

2. An office chair with high comfort according to claim 1, characterized in that: a notch is formed in the support pillow (2), one side, close to the support pillow (2), of the soft cushion (3) is fixedly connected with a dielectric plate, and the dielectric plate is electrically connected with the control center, the second rotating disc 14 and the gear 13.

3. An office chair with high comfort according to claim 1, characterized in that: the pole plate group (4) is composed of positive plates and negative plates, the number of the movable plates (5) is two, the specifications of the movable plates are consistent, the number of the massage disks (6) is four, the sizes of the massage disks are the same, every two massage disks (6) form a group, and the two groups of massage disks (6) are movably connected to the outer sides of the two movable plates (5) respectively.

4. An office chair with high comfort according to claim 1, characterized in that: one side swing joint who keeps away from fly leaf (5) of first commentaries on classics board (7) has first swing arm, and one side and first carousel (9) swing joint of first commentaries on classics board (7) are kept away from to first swing arm, and the inner wall swing joint of second commentaries on classics board (8) and back (1), the outside swing joint of second commentaries on classics board (8) has the second swing arm, and one side and fly leaf (5) swing joint that second commentaries on classics board (8) were kept away from to the second swing arm.

5. An office chair with high comfort according to claim 1, characterized in that: first carousel (9) have two and the size is the same, the outside swing joint of first carousel (9) has first stay cord, the outside swing joint of first stay cord has the spring, one side and spiral plate (10) swing joint that the spring was kept away from to first stay cord, the outside swing joint of spiral plate (10) has the coil spring, one side swing joint that spiral plate (10) were kept away from to the coil spring has the second stay cord, the outside swing joint of second stay cord has the projection, the outside fixedly connected with ratch (11) of projection.

6. An office chair with high comfort according to claim 1, characterized in that: the outer side of the toothed bar (11) is fixedly connected with an I-shaped bar, the outer side of the I-shaped bar body is movably connected with a spring, the outer side of the spring is movably connected with a toothed block (12), the outer side of the toothed bar (11) is fixedly connected with a groove plate, the groove plate is L-shaped, the top of a transverse plate of the groove plate is movably connected with the spring, one side, away from the transverse plate, of the spring is movably connected with the toothed bar (11), the top of the toothed bar (11) is fixedly connected with a fork-shaped ejector rod, and the top of the fork-shaped ejector rod is fixedly connected.

7. An office chair with high comfort according to claim 1, characterized in that: the size of the gear (13) is matched with the size of the toothed bar (11) and the toothed block (12), the outer side of the second rotary table (14) is movably connected with a third pull rope, the third pull rope is movably connected to the outer sides of the massage discs (6) on the inner sides of the two groups of massage discs (6), the outer side of the second rotary table (14) is movably connected with a sliding block, and the outer side of the sliding block is fixedly connected with a sliding plate.

Technical Field

The invention relates to the technical field of office furniture, in particular to an office chair with high comfort level.

Background

The current office chair size is fixed, and common regulation is also only to the height of cushion, makes people when lying the rest on the seat, often can be because the back is low excessively, leads to the head to obtain effectual support, need can lean on the head on the back with the health bending, and this not only can not let the user have comfortable rest, still can make the aching sensation of shoulder neck. Meanwhile, the user usually needs to place the two hands and the elbow on the desktop for a long time in the office process, so that the muscles on the shoulders are in a tight state for a long time, the shoulders feel ache, the muscles cannot be relieved when the user has a rest, the fatigue of the body is aggravated, the working efficiency of the user is influenced, and the health of the user is influenced to a certain extent in the past.

Aiming at the defects of the prior art, the invention provides an office chair with high comfort level, which has the advantages of effectively supporting the head, massaging the shoulder and neck and facilitating people to have a rest, and solves the problem of low comfort level during the rest.

Disclosure of Invention

Technical scheme (I)

In order to realize the purposes of effectively supporting the head, massaging the shoulder and the neck and facilitating the rest of people, the invention provides the following technical scheme: the office chair with high comfort level comprises a backrest, a pillow, a soft cushion, a polar plate group, a movable plate, a massage disc, a first rotating plate, a second rotating plate, a first rotary disc, a rotary plate, a toothed bar, a toothed block, a gear and a second rotary disc

Wherein:

the position and connection relationship among the structures are as follows:

an office chair with high comfort level comprises a backrest, wherein the top of the backrest is movably connected with a supporting pillow, a notch is formed in the supporting pillow, a cushion is movably connected to the outer side of the supporting pillow, one side, close to the supporting pillow, of the cushion is fixedly connected with a dielectric plate, the dielectric plate is electrically connected with a control center, a second rotary disc and a gear, the outer side of the cushion is fixedly connected with an electrode plate group, the electrode plate group consists of a positive plate and a negative plate, the inner part of the backrest is movably connected with movable plates, the movable plates are two and consistent in specification, the outer sides of the movable plates are movably connected with massage discs, the massage discs are four and same in size, every two massage discs are in one group, the two groups of massage discs are respectively and movably connected to the outer sides of the two movable plates, the outer sides of the movable plates are movably connected with a first rotary plate, one side, far away from the movable plates, of, the outside swing joint of first commentaries on classics board has the second to change the board, the second changes the inner wall swing joint of board and back, the outside swing joint of second commentaries on classics board has the second swing arm, one side and fly leaf swing joint that the second commentaries on classics board was kept away from to the second swing arm, the outside swing joint of second commentaries on classics board has first carousel, first carousel has two and the size is the same, the outside swing joint of first carousel has first stay cord, the outside swing joint of first stay cord has the spring, one side and the swing arm swing joint of spring are kept away from to first stay cord.

The inside swing joint of the back has the rotating plate, the outside swing joint of the rotating plate has coil springs, one side of the coil springs far away from the rotating plate has the second stay cord, the outside swing joint of the second stay cord has the projection column, the outside of the projection column has the ratch, the outside swing joint of the rotating plate has the ratch, the outside of the ratch has the I-shaped pole, the outside swing joint of the body of the I-shaped pole has the spring, the outside of the spring has the tooth block, the outside of the ratch has the groove plate, the groove plate presents L shape, the top of the diaphragm has the spring, one side of the spring far away from the diaphragm has the spring swing joint with the ratch, the top of the ratch has the fork-shaped ejector rod, the top of the fork-shaped ejector rod has the bolster fixedly connected with, the bottom of the ratch has the tooth block swing joint, the outside of the ratch has the gear, the size of the gear is matched with the size of, the outer side of the second rotary disc is movably connected with a third pull rope which is movably connected with the outer sides of the massage discs at the inner sides of the two groups of massage discs, the outer side of the second rotary disc is movably connected with a slide block, and the outer side of the slide block is fixedly connected with a slide plate.

(II) advantageous effects

Compared with the prior art, the invention provides an office chair with high comfort, which has the following beneficial effects:

1. this office chair with high comfort level through the combined action of holding in the palm pillow, cushion, polar plate group, utilizes the pressing effect of head to arouse that the dielectric constant changes, triggers to hold in the palm the pillow and remove and massage operation, increases the linkage nature between the structure, has higher degree of automation.

2. This office chair with high comfort level through the combined action of holding in the palm pillow, ratch, tooth piece, gear, increases the back automatically and holds in the palm the distance between the pillow, avoids because the fixed reason of chair size, when leading to the rest of lying, can not carry out fine support to the head, reduces the comfort level of rest.

3. This office chair with high comfort level through the combined action of fly leaf, massage dish, first commentaries on classics board, second commentaries on classics board, first carousel, spiral board, ratch group, moves hidden massage dish to shoulder neck portion and massage automatically during the use, reduces the ache that the health produced and feels, alleviates health burden.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the connection between the movable plate and the second rotary plate according to the present invention;

FIG. 4 is a schematic view of the connection between the first turntable and the rotary plate according to the present invention.

In the figure: 1. a backrest; 2. supporting the pillow; 3. a soft cushion; 4. a pole plate group; 5. a movable plate; 6. a massage plate; 7. a first rotating plate; 8. a second rotating plate; 9. a first turntable; 10. rotating the plate; 11. a rack bar; 12. a tooth block; 13. a gear; 14. a second turntable.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an office chair with high comfort comprises a backrest 1, a supporting pillow 2 is movably connected to the top of the backrest 1, a notch is formed in the supporting pillow 2, a polar plate group 4 is fixedly connected in the notch, a cushion 3 is movably connected to the outer side of the supporting pillow 2, a dielectric plate is fixedly connected to one side of the cushion 3 close to the supporting pillow 2, the dielectric plate is electrically connected to a control center, a second rotary table 14 and a gear 13, the dielectric plate is movably connected between a positive plate and a negative plate of the polar plate group 4, the cushion 3 is movably clamped in the notch of the supporting pillow 2, a spring is movably connected to one side of the cushion 3 close to the supporting pillow 2, one side of the spring far away from the cushion 3 is movably connected to the notch of the supporting pillow 2, the polar plate group 4 is fixedly connected to the outer side of the cushion 3, the polar plate group 4 is composed of the positive plate and the negative plate, two fly leaf 5 use the axis of holding in the palm pillow 2 as the reference and present the symmetric distribution, and at the beginning, fly leaf 5 receive and releases and with the inside of back 1, the outside swing joint of fly leaf 5 has massage disk 6, massage disk 6 have four and the size is the same, per two massage disk 6 are a set of, and swing joint has the brace between every massage disk 6 of group, and two sets of massage disk 6 swing joint respectively are in the outside of two fly leaf 5.

The outer side of the movable plate 5 is movably connected with a first rotating plate 7, one side of the first rotating plate 7, which is far away from the movable plate 5, is movably connected with a first rotating rod, one side of the first rotating rod, which is far away from the first rotating plate 7, is movably connected with a first rotating disc 9, the outer side of the first rotating plate 7 is movably connected with a second rotating disc 8, the second rotating disc 8 is movably connected with the inner wall of the backrest 1, the outer side of the second rotating plate 8 is movably connected with a second rotating rod, one side of the second rotating rod, which is far away from the second rotating plate 8, is movably connected with the movable plate 5, the outer side of the second rotating plate 8 is movably connected with the first rotating disc 9, the first rotating discs 9 are two and have the same size, the outer side of the first rotating disc 9 is movably connected with a first pull rope, the outer side of the first pull rope is movably connected with a spring, one side of the first pull rope, which is far away from, one side swing joint that the spiral spring kept away from spiral plate 10 has the second stay cord, and the outside swing joint of second stay cord has the projection, and the outside fixedly connected with ratch 11 of projection makes ratch 11 move up, drives the projection synchronous motion in its outside, and the projection passes through the second stay cord pulling spiral plate 10 and rotates and release the spiral spring in its outside.

The outer side of the rotating plate 10 is movably connected with a toothed bar 11, the outer side of the toothed bar 11 is fixedly connected with an I-shaped bar, the outer side of the I-shaped bar body is movably connected with a spring, the outer side of the spring is movably connected with a toothed block 12, the outer side of the toothed bar 11 is fixedly connected with a groove plate, the groove plate is in an L shape, the top of a transverse plate of the groove plate is movably connected with the spring, one side of the spring, which is far away from the transverse plate, is movably connected with the toothed bar 11, the surface of a vertical plate of the groove plate is provided with a groove channel, the toothed bar 11 is movably clamped at the outer side of the groove channel, the outer side of the groove plate is fixedly connected with a stop dog, the stop dog and a convex column at the outer side of the toothed bar 11 are positioned on the same plane, the top of the toothed bar 11 is fixedly connected with a fork-shaped push rod, the top of the fork-shaped push, the size of gear 13 and the size looks adaptation of ratch 11 and cogs 12, the outside swing joint of gear 13 has second carousel 14, the outside swing joint of second carousel 14 has the third stay cord, third stay cord swing joint is in the outside of two sets of massage 6 inboard massage plates 6, the outside swing joint of second carousel 14 has the slider, the outside fixedly connected with slide of slider, the channel has been seted up on the surface of slide, swing joint has the spring in the channel, the top swing joint of spring has the slider, initially, second carousel 14 is located the peak, the spring in the slider outside is in tensile state.

The working process and the principle of the device are as follows:

during the use, the head is to holding in the palm pillow 2 and press cushion 3, because cushion 3 is close to one side fixedly connected with dielectric plate that holds in the palm pillow 2, dielectric plate and control center, second carousel 14 and gear 13 electricity are connected, dielectric plate swing joint is between polar plate group 4 'S positive plate and negative plate, 3 swing clamps of cushion are in the notch that holds in the palm pillow 2, cushion 3 is close to one side swing joint who holds in the palm pillow 2 has the spring, the spring is kept away from one side of cushion 3 and is held in the palm the notch swing joint of pillow 2, make the spring in cushion 3 compress its outside and drive the dielectric plate and be close to polar plate group 4, dielectric plate removes between polar plate group 4' S positive plate and negative plate, along with dielectric plate and polar plate group 4 polar plates, the area of negative plate is just to the increase, electric:

C＝S/4πkd

at this time, the current is changed, so that the control center control gear 13 and the second rotary disk 14 are rotated.

Because the size of the gear 13 is matched with the sizes of the toothed bar 11 and the toothed block 12, the outer side of the toothed bar 11 is fixedly connected with an I-shaped bar, the outer side of the I-shaped bar body is movably connected with a spring, the outer side of the spring is movably connected with the toothed block 12, the outer side of the toothed bar 11 is fixedly connected with a groove plate, the groove plate is in an L shape, the top of a transverse plate is movably connected with the spring, one side of the spring, which is far away from the transverse plate, is movably connected with the toothed bar 11, the surface of a vertical plate of the groove plate is provided with a groove channel, the toothed bar 11 is movably clamped at the outer side of the groove channel, the outer side of the groove plate is fixedly connected with a stop block, the stop block and a convex column at the outer side of the toothed bar 11 are positioned on the same plane, the top of the toothed bar 11 is fixedly connected with a fork-shaped ejector rod, the top of the fork-shaped ejector rod is fixedly connected with a support, the gear rod 11 drives the gear block 12 to synchronously move upwards to be close to the gear 13 through the I-shaped rod until a convex column at the outer side of the gear rod 11 is attached to a stop block at the outer side of the groove plate, so that the gear rod 11 is blocked in movement, the gear rod 11 moves to the highest point at the moment, the gear block 12 is meshed with the gear 13, the gear 13 rotates to push the gear block 12 to move upwards along the rod body of the I-shaped rod and extrude a spring at the outer side of the gear block, the gear block 12 moves downwards under the action of the spring, the gear 13 continuously drives the gear block 12 to move up and down while rotating, the gear rod 11 is located at the highest point and keeps static, the gear rod 11 drives the pillow 2 to synchronously move through a fork-shaped ejector rod at the top of the gear.

When the rack bar 11 moves upwards, the convex column at the outer side drives the pulling rotary plate 10 to rotate through the second pull rope and releases the coil spring at the outer side, because the outer side of the rotary plate 10 is movably connected with the first pull rope, one side of the first pull rope far away from the rotary plate 10 is movably connected with the spring, the first pull rope is movably connected at the outer sides of the two first rotary plates 9, the outer side of the first rotary plate 9 is fixedly connected with the first rotary rod, one side of the first rotary rod far away from the first rotary plate 9 is movably connected with the first rotary plate 7, the outer side of the first rotary plate 7 is movably connected with the movable plate 5, the outer side of the first rotary plate 7 is movably connected with the second rotary plate 8, the second rotary plate 8 is movably connected with the inner wall of the backrest 1, the outer side of the second rotary plate 8 is movably connected with the second rotary rod, one side of the second rotary rod far away from the second rotary plate 8 is movably connected with the movable plate 5, so that the rotary plate 10 drives, drive the first carousel 9 in left side and carry out clockwise rotation when first stay cord motion, the first carousel 9 in right side carries out anticlockwise rotation, first carousel 9 drives the synchronous rotation of first swing arm in the outside, first swing arm promotes fly leaf 5 motion through first commentaries on classics board 7, and first commentaries on classics board 7 drives second commentaries on classics board 8 and uses the junction in its back 1 to rotate as the rotation point, second commentaries on classics board 8 promotes fly leaf 5 through the second swing arm and takes place the upset, make fly leaf 5 place state upset ninety degrees by the level and become vertical state, fly leaf 5 drives the massage dish 6 synchronous motion in its outside, make massage dish 6 shift out back 1.

Because the outer side of the second rotary table 14 is movably connected with a third pull rope which is movably connected with the outer sides of the massage discs 6 at the inner sides of the two groups of massage discs 6, the outer side of the second rotary table 14 is movably connected with a slide block, the outer side of the slide block is fixedly connected with a slide plate, the surface of the slide plate is provided with a channel, the channel is movably connected with a spring, the top of the spring is movably connected with the slide block, the four massage discs 6 are in the same size, every two massage discs 6 are in one group, a brace is movably connected between every two groups of massage discs 6, the two groups of massage discs 6 are respectively and movably connected with the outer sides of the two movable plates 5, initially, the second rotary table 14 is positioned at the highest point, the spring at the outer side of the slide block is in a stretching state, the massage discs 6 at the inner sides of the two groups of massage, the four massage disks 6 are all rotated, the massage disks 6 move and move out of the backrest 1, at the moment, the second rotary table 14 moves downwards along the channel of the sliding plate under the action of the spring on the outer side of the bottom sliding block, the third pull rope is always tightly stretched on the outer sides of the massage disks 6 on the inner sides of the second rotary table 14 and the two groups of massage disks 6, and the massage disks 6 are kept in a rotating massage state.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.