CN109820362B - Multifunctional leisure body-building office chair - Google Patents

Abstract

The invention discloses a multifunctional leisure body-building office chair, which comprises a seat underframe, wherein two sides of the seat underframe are fixedly connected with two sides of a backrest frame through hinging pieces, the back surface of the seat underframe is movably connected with the bottom of the backrest frame, two sides of the top of the seat underframe are fixedly connected with armrest frames, and a seat cushion is fixedly arranged at the top of the seat underframe. Can put shank on the sleeve pad when lying and resting for whole people is more comfortable when lying, relax more, thereby make the rest state reach better, improve the sleep quality when resting, when fixing the angle modulation between back pad and the seat pad at being greater than the horizontality, and make back pad and ground contact support, sleeve pad fixes the state that is higher than the seat pad simultaneously, this moment is the body-building mode, can insert the below of sleeve pad with the both legs, the people is sitting on the seat and is doing sit up, strengthen taking exercise, activity body tendons and bones, make blood operation, thereby reduce the probability that diseases such as cervical vertebra, lumbar vertebra take place.

Description

A multifunctional leisure fitness office chair

Technical field

The invention relates to the technical field of seats, specifically a multifunctional leisure fitness office chair.

Background technique

Work in modern society is tense and busy. Office workers do not leave their office seats during most of the working time. Sitting for long periods of time will cause poor blood circulation and lead to cervical, lumbar and other diseases. The existing seats have a single function, and most office workers They have to sit in the office at the prescribed time, constantly busy with various complicated matters, and the mental workload is high, so lunch break is very important for them. Nowadays, most office workers sit in chairs during lunch break. Leaning directly on the back of the chair, or resting with your head on the table, the body cannot fully stretch out during rest, resulting in poor sleep quality, and some may even suffer from physical discomfort such as leg numbness, which affects the rest effect and thus affects work efficiency.

Contents of the invention

(1) Technical problems solved

In view of the shortcomings of the existing technology, the present invention provides a multifunctional leisure and fitness office chair, which solves the problem that the seat has a single function and affects rest and physical health.

(2) Technical solutions

In order to achieve the above object, the present invention provides the following technical solution: a multifunctional leisure fitness office chair, including a seat chassis, and both sides of the seat chassis are fixedly connected to both sides of the backrest frame through hinges. The back of the seat base is movably connected to the bottom of the backrest frame. Armrest frames are fixedly connected to both sides of the top of the seat base. A seat cushion is fixedly installed on the top of the seat base. The backrest frame A backrest pad is fixedly installed on the front of the seat chassis. Two connecting rods are threaded on the front of the seat chassis. A through hole is provided on the top of the connecting rod. A support rod is slidably inserted into the inner wall of the through hole. The support rod It is threadedly fixed with the connecting rod through an L-shaped threaded rod. The bottom ends of the two support rods are threadedly connected to the top of the cross-step rod. The side surface of the cross-step rod is rotated and sleeved with a sleeve pad.

The hinge part includes a first housing part and a second housing part. The bottom wall of the inner cavity of the first housing part is fixed with two first spring rods through nuts. One end of the first spring rod is fixed. A hinged rod is connected, and one end of the hinged rod away from the first spring rod is fixedly connected with a second spring rod. Both sides of the inner wall of the second housing member are fixedly connected with slide rail members. The inner wall of the slide rail member A sliding plate is slidingly connected, and the two second spring rods are fixedly installed on the front of the sliding plate through nuts. A fixed block is fixedly connected to the front of the sliding plate, and a sliding rod is fixedly connected to the left side of the fixed block. A chute is provided on the left side of the second housing member. The left end of the sliding rod slides through the inner wall of the chute and extends to the outside of the second housing member. The side surface of the sliding rod is slidably sleeved with a sliding groove. Sleeve, the side surface of the sliding rod is sleeved with an extrusion spring, and the two ends of the extrusion spring are fixedly connected to the left side of the sliding sleeve and the right side of the fixed block respectively. The side surface of the sliding sleeve The fixed sleeve is connected with a clamping plate. A plurality of clamping blocks are fixedly connected to the side of the clamping plate close to the second housing member. The left side of the second housing member is provided with a card for inserting into the clamping block. position slot, the top and bottom of the right side of the blocking plate are fixedly connected to a limiting slide plate, the right side of the limiting slide slides through the inner wall of the chute and extends to the inner cavity of the second housing member, the A threaded groove is provided on the side surface of the sliding rod, a rotating cap is threadedly connected to the side surface of the sliding rod, and the left end of the sliding rod is fixedly connected to a limit plate.

Preferably, a headrest cushion is fixedly installed on the top of the backrest frame, the headrest cushion is cylindrical, the length of the backrest cushion is seventy centimeters, and the width of the backrest cushion is fifty centimeters.

Preferably, a limit rod is fixedly connected to the right side of the limit slide plate, the length of the limit rod is greater than the width of the chute, and a rubber anti-slip pad is fixedly bonded to the bottom of the seat chassis.

(3) Beneficial effects

The invention provides a multifunctional leisure fitness office chair. It has the following beneficial effects:

(1) This multifunctional leisure fitness office chair is equipped with a seat base frame, hinges, backrest frame, armrest frame, seat cushion, backrest cushion, connecting rod, support rod, L-shaped threaded rod, and cross step. Rod, sleeve pad, first housing part, second housing part, first spring rod, hinged rod, second spring rod, slide rail part, sliding plate, sliding rod, chute, sliding sleeve, extrusion The spring, clamping plate, clamping block, clamping groove, limiting slide plate, rotating cap, limiting plate and headrest cushion are used in conjunction with each other. The sleeve pad can be used to massage the calf muscles during work to relieve leg pressure. At the same time, you can put your feet on the sleeve pad and move it back and forth, causing the sleeve pad to rotate, thereby promoting blood circulation in the soles of the feet and leg movements to avoid numbness of the legs and feet after sitting for a long time. At the same time, the hinges can be used to adjust the relationship between the back cushion and the seat cushion. The angle between the first shell part and the second shell part is strengthened and fixed by the locking block and the locking groove, so that the support between the back cushion and the seat cushion is firm, thereby changing the seat Function, when the angle between the back cushion and the seat cushion is adjusted and fixed in a roughly vertical position, it is the working mode. The sitting posture is adjusted to the appropriate angle according to personal preference, which improves the comfort in the working state and thereby improves work efficiency. , when the angle between the back cushion and the seat cushion is adjusted and fixed to a roughly horizontal state, remove the support rod and cross step rod through the L-shaped threaded rod, and fix the cross step rod in reverse to make the sleeve pad higher For the seat cushion, it is in rest mode at this time. When lying down and resting, you can put your legs on the sleeve cushion, which makes the whole person more comfortable and relaxed when lying flat, thereby making the resting state better and improving the resting state. For sleep quality, when the angle between the back cushion and the seat cushion is adjusted to be greater than horizontal, and the back cushion is in contact with the ground for support, and the sleeve pad is fixed higher than the seat cushion, it is fitness mode. , you can insert your legs under the sleeve pad, and sit on the seat to do sit-ups to strengthen your exercise, move your body's muscles and bones, and make your blood flow, thereby reducing the chance of cervical, lumbar, and other diseases.

Description of the drawings

Figure 1 is a schematic three-dimensional view of the structure of the present invention;

Figure 2 is a schematic diagram of the left side of the structure of the present invention;

Figure 3 is a schematic front view of the structural hinge of the present invention;

Figure 4 is an enlarged schematic diagram of A in Figure 3 of the structure of the present invention;

Figure 5 is a schematic side view of the structural hinge of the present invention.

In the picture: 1. Seat base; 2. Hinged parts; 3. Backrest frame; 4. Armrest frame; 5. Seat cushion; 6. Backrest cushion; 7. Connecting rod; 8. Support rod; 9. L-shaped Threaded rod; 10. Cross step rod; 11. Sleeve pad; 12. First housing part; 13. Second housing part; 14. First spring rod; 15. Hinge rod; 16. Second spring rod; 17. Slide rail parts; 18. Sliding plate; 19. Slide rod; 20. Chute; 21. Sliding sleeve; 22. Extrusion spring; 23. Catch plate; 24. Clamp block; 25. Clamp slot ; 26. Limiting slide plate; 27. Rotating cap; 28. Limiting plate; 29. Headrest cushion; 30. Rubber anti-slip pad.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

As shown in Figures 1-2, the present invention provides a technical solution: a multifunctional leisure fitness office chair, which includes a seat chassis 1. Both sides of the seat chassis 1 are connected by hinges 2 and backrest frames 3. The sides are fixedly connected, the back of the seat base frame 1 is movably connected to the bottom of the backrest frame 3, both sides of the top of the seat base frame 1 are fixedly connected with armrest frames 4, and the top of the seat base frame 1 is fixedly equipped with a seat cushion. 5. A backrest pad 6 is fixedly installed on the front of the backrest frame 3. The length of the backrest pad 6 is 70 centimeters and the width of the backrest pad 6 is 50 centimeters. Two connecting rods 7 are threadedly fixed on the front of the seat base frame 1. A through hole is provided at the top of the connecting rod 7. A support rod 8 is slidably inserted into the inner wall of the through hole. The support rod 8 and the connecting rod 7 are threadedly fixed by an L-shaped threaded rod 9. The bottom ends of the two support rods 8 are connected to The top of the cross-step rod 10 is threaded, and the side surface of the cross-step rod 10 is rotated and sleeved with a sleeve pad 11. A headrest cushion 29 is fixedly installed on the top of the backrest frame 3. The headrest cushion 29 is cylindrical and passes through the headrest cushion. The setting of 29 can support the user's neck or head, so that the user's head and neck can be well supported, allowing the user to relax more. The bottom of the seat chassis 1 is fixedly bonded There is a rubber anti-skid pad 30. The arrangement of the rubber anti-skid pad 30 can increase the friction between the seat and the ground and prevent the seat from sliding.

As shown in Figures 3-5, the hinge part 2 includes a first housing part 12 and a second housing part 13. The bottom wall of the inner cavity of the first housing part 12 is fixedly installed with two first spring rods 14 through nuts. One end of the first spring rod 14 is fixedly connected to a hinge rod 15 , an end of the hinge rod 15 away from the first spring rod 14 is fixedly connected to a second spring rod 16 , and both sides of the inner wall of the second housing member 13 are fixedly connected to slide rails. Part 17, the inner wall of the slide rail part 17 is slidingly connected to a sliding plate 18, and the two second spring rods 16 are fixedly installed on the front of the sliding plate 18 through nuts. The front of the sliding plate 18 is fixedly connected to a fixed block, and the fixed block is A sliding rod 19 is fixedly connected to the left side, and a chute 20 is provided on the left side of the second housing member 13. The left end of the sliding bar 19 slides through the inner wall of the chute 20 and extends to the outside of the second housing member 13. The side surface of the rod 19 is slidably sleeved with a sliding sleeve 21, and the side surface of the sliding rod 19 is sleeved with an extrusion spring 22. The two ends of the extrusion spring 22 are respectively connected to the left side of the sliding sleeve 21 and the right side of the fixed block. Fixed connection, the side surface of the sliding sleeve 21 is fixedly connected with a blocking plate 23, and the side of the blocking plate 23 close to the second housing member 13 is fixedly connected with a plurality of blocking blocks 24, and the second housing member 13 The left side is provided with a locking slot 25 for insertion into the locking block 24. The top and bottom of the right side of the locking plate 23 are fixedly connected to a limit slide 26. The right side of the limit slide 26 slides through the inner wall of the chute 20 and Extending to the inner cavity of the second housing member 13, the setting of the limiting slide plate 26 has the effect of limiting the direction of the blocking plate 23, so that the blocking block 24 can be quickly and accurately inserted into the blocking groove 25. , the right side of the limit slide 26 is fixedly connected with a limit rod. The length of the limit rod is greater than the width of the chute 20. Through the setting of the limit rod, the displacement of the blocking plate 23 is limited, which facilitates the blocking block 24. For the effect of docking with the locking groove 25, the side surface of the sliding rod 19 is provided with a threaded groove, the side surface of the sliding rod 19 is threadedly connected with a rotating cap 27, and the left end of the sliding rod 19 is fixedly connected with a limiting plate 28.

During use, when adjusting the angle between the back cushion 6 and the seat cushion 5, the hinge rod 15 drives the sliding plate 18 to slide. After adjusting the angle between the back cushion 6 and the seat cushion 5, the rotating cap 27 is rotated so that The rotating cap 27 presses the locking plate 23 to move toward the second housing member 13, and causes the locking block 24 to snap into the locking groove 25, so that the sliding plate 18 is fixed, thereby further strengthening the back cushion 6 and the seat cushion. 5, reversely twist the rotating cap 27, and under the extrusion of the extrusion spring 22, the clamping plate 23 is separated from the clamping groove 25, thereby facilitating the angle adjustment of the back cushion 6 and the seat cushion 5. If Adjust and fix the angle between the back cushion 6 and the seat cushion 5 at a roughly vertical position. This is the working mode. If the angle between the back cushion 6 and the seat cushion 5 is adjusted and fixed at a roughly horizontal position, and Remove the support rod 8 and the cross-step rod 10 through the L-shaped threaded rod 9, and insert and fix the cross-step rod 10 in reverse, so that the sleeve pad 11 is higher than the seat cushion 5. This is the rest mode. If the backrest pad is The angle between the backrest cushion 6 and the seat cushion 5 is adjusted to be greater than horizontal, and the backrest cushion 6 is in contact with the ground for support. At the same time, the sleeve pad 11 is fixed higher than the seat cushion 5. This is the fitness mode. Insert the legs under the sleeve pad 11, and sit on the seat to do sit-ups. At the same time, the content not described in detail in this manual belongs to the prior art known to those skilled in the art.

In summary, this multifunctional leisure and fitness office chair is composed of the seat base frame 1, the hinges 2, the backrest frame 3, the armrest frame 4, the seat cushion 5, the backrest cushion 6, the connecting rod 7, and the support rod. 8. L-shaped threaded rod 9, cross step rod 10, sleeve pad 11, first housing part 12, second housing part 13, first spring rod 14, hinge rod 15, second spring rod 16, slide rail Part 17, sliding plate 18, sliding rod 19, chute 20, sliding sleeve 21, extrusion spring 22, clamping plate 23, clamping block 24, clamping groove 25, limit slide 26, rotating cap 27, limit The position board 28 and the headrest cushion 29 are used in conjunction with each other. During work, the calf muscles can be massaged through the sleeve pad 11 to relieve leg pressure. At the same time, the feet can be placed on the sleeve pad 11 and moved back and forth, so that the sleeve pad 11 can 11 rotates to promote the blood circulation of the soles of the feet and leg movements to avoid numbness of the legs and feet after sitting for a long time. At the same time, the angle between the back cushion 6 and the seat cushion 5 is adjusted through the hinge 2, and the clamping block 24 is connected with the clamp The slots 25 are engaged to strengthen and fix the first shell part 12 and the second shell part 13, so that the support between the back cushion 6 and the seat cushion 5 is firm, thus changing the function of the seat. When the back cushion is removed The angle adjustment between 6 and the seat cushion 5 is fixed at a roughly vertical position. At this time, it is the working mode. The sitting posture is adjusted to a suitable angle according to personal preference to improve the comfort under working conditions and thereby improve work efficiency. When the backrest cushion is When the angle between 6 and the seat cushion 5 is adjusted and fixed in a roughly horizontal state, remove the support rod 8 and the cross step rod 10 through the L-shaped threaded rod 9, and fix the cross step rod 10 in reverse, so that the sleeve cushion 11 is higher than the seat cushion 5. This is the rest mode. When lying down and resting, the legs can be placed on the sleeve cushion 11, which makes the whole person more comfortable and relaxed when lying flat, thereby achieving a better resting state. , to improve the quality of sleep during rest, when the angle between the back cushion 6 and the seat cushion 5 is adjusted and fixed to a state greater than horizontal, and the back cushion 6 is in contact with the ground for support, while the sleeve cushion 11 is fixed higher than the seat The state of pad 5 is the fitness mode at this time. The legs can be inserted under the sleeve pad 11, and the person can do sit-ups on the seat to strengthen the exercise, move the body muscles and bones, and make the blood flow, thereby reducing the cervical and lumbar spine. The probability of occurrence of diseases and other aspects.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or apparatus that includes the stated element.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (1)

1. The utility model provides a multi-functional recreation body-building office chair, includes seat chassis (1), its characterized in that: the seat comprises a seat bottom frame (1), a backrest frame (3), a seat cushion (5) and a seat cushion (29), wherein two sides of the seat bottom frame (1) are fixedly connected with two sides of the backrest frame (3) through a hinge (2), the back of the seat bottom frame (1) is movably connected with the bottom of the backrest frame (3), two sides of the top of the seat bottom frame (1) are fixedly connected with the armrest frame (4), the seat cushion (5) is fixedly installed at the top of the seat bottom frame (1), the backrest cushion (6) is fixedly installed at the front of the backrest frame (3), two connecting rods (7) are fixedly installed at the front of the seat bottom frame (1) through threads, through holes are formed in the top of the connecting rods (7), supporting rods (8) are slidably inserted into the inner walls of the through holes, the supporting rods (8) are fixedly connected with the connecting rods (7) through L-shaped threaded rods (9), the bottom ends of the two supporting rods (8) are fixedly connected with the top threads of a transverse pedal rod (10), sleeve cushion (11) is rotatably sleeved on the side surfaces of the transverse pedal rod (10), a headrest cushion (29) is fixedly installed at the top of the backrest frame (3), the headrest cushion (29) is in the shape, and the headrest cushion (6) is in the length of a cylinder, and the headrest cushion (6) is in the shape and is in the length of the back cushion (6 cm;

the hinge part (2) comprises a first shell part (12) and a second shell part (13), two first spring rods (14) are fixedly arranged on the bottom wall of the inner cavity of the first shell part (12) through nuts, one end of each first spring rod (14) is fixedly connected with a hinge rod (15), one end of each hinge rod (15) far away from each first spring rod (14) is fixedly connected with a second spring rod (16), two sides of the inner wall of each second shell part (13) are fixedly connected with sliding rail parts (17), the inner wall of each sliding rail part (17) is in sliding connection with a sliding plate (18), two second spring rods (16) are fixedly arranged on the front face of each sliding plate (18) through nuts, the front face of each sliding plate (18) is fixedly connected with a fixed block, the left side of each fixed block is fixedly connected with a sliding rod (19), the left side of each second shell part (13) is provided with a sliding groove (20), the left end of each second spring rod (19) is in sliding through the inner wall of the sliding groove (20) and extends to the outer side of the second shell part (13), the two sliding rods (19) are in sliding sleeve (21) and the sliding sleeve (21) is in sliding sleeve connection with the sliding sleeve (21) respectively, and the sliding sleeve (19) is in sliding sleeve connection with the sliding sleeve (21), the utility model discloses a seat, including sliding sleeve (21), slide sleeve (21)'s side fixed sleeve has cup jointed screens board (23), one side fixedly connected with screens piece (24) that are close to second casing spare (13) of screens board (23), the left side of second casing spare (13) has been seted up cooperation screens piece (24) male screens groove (25), the top and the equal fixedly connected with spacing slide plate (26) in bottom on screens board (23) right side, the right side of spacing slide plate (26) sideslip passes the inner wall of spout (20) and extends to the inner chamber of second casing spare (13), the screw groove has been seted up to the side surface of slide bar (19), the side surface threaded connection of slide bar (19) has rotary cap (27), the left end fixedly connected with limiting plate (28) of slide bar (19), the right side fixedly connected with gag lever of spacing slide plate (26), the length of this gag lever arm is greater than the width of spout (20), the bottom of chassis (1) is fixedly has rubber pad (30).