DE202023106651U1 - Anti-drowsiness seat - Google Patents

Abstract

Anti-drowsy seat comprising a seat cushion (1), characterized in that a backrest (2) is attached to one side of the seat cushion (1); A support column (3) is attached to the underside of the seat cushion (1); A base (4) is attached to the underside of the support column (3); A cavity (5) is located within the backrest (2); a motor (6) is attached to the bottom of the cavity (5), a connecting shaft (7) is attached to the output shaft of the engine (6); a first rotation shaft (8) is mounted above the motor (6), and a second rotation shaft (9) is mounted below the first rotation shaft (8); the first rotation shaft (8) and the second rotation shaft (9) are both provided with rollers (10) in the middle, the rollers (10) being uniformly provided with a number of unevenness (11) on the surface; a first transmission belt (12) is provided between the connecting shaft (7) and the second rotation shaft (9), and a second transmission belt (13) is provided between the second rotation shaft (9) and the first rotation shaft (8); a relaxation groove (14) is provided on one side of the cavity (5), a buffer pad (15) is provided within the relaxation groove (14) and a leather layer (16) is provided on one side of the cushion pad (15); the backrest (2) is provided on the top with a fastening rod (17), the fastening rod (17) is provided on the top with a headrest (18), and the seat cushion (1) is provided with armrests (19) on both sides .

Description

Technical area

The utility model relates to the technical field of seating equipment, particularly an anti-drowsy seat.

State of the art

A seat is a piece of furniture with a backrest, and sometimes also with armrests. In ancient times, people sat on the ground. There were no chairs. In modern life, seats are very common and come in many styles. However, most seats have a simple structure and simple functions. In offices, employees feel sleepy after working for a long time. The more comfortable the seat is at this point, the sleepier the staff will be. And some seats with massage function or decompression function that can restore the mood of the staff are very expensive.

Therefore, it is necessary to develop an anti-drowsy seat to solve the above problem.

Content of the invention

The purpose of this utility model is to provide an anti-drowsy seat. By providing a motor, the motor drives the connecting shaft to rotate. The connecting shaft drives the second rotating shaft to rotate via the first transmission belt; the second rotation shaft drives the first rotation shaft to rotate via the second transmission belt, thereby driving the rollers to rotate, which helps the staff when they feel sleepy to touch the rollers by means of the relaxation groove. Driven by the motor, the bumps on the outside of the rollers press and massage the staff's back, effectively relieving the staff's sleepiness and relieving stress, so that the problem mentioned in the background technology mentioned above is solved.

In order to achieve the above-mentioned purpose, the present utility model provides the following technical solution: an anti-drowsy seat comprising a seat cushion; a backrest is attached to one side of the seat cushion; a support column is attached to the bottom of the seat cushion; a base is attached to the bottom of the support column; there is a cavity inside the backrest; a motor is attached to the bottom of the cavity, a connecting shaft is attached to the output shaft of the engine; a first rotation shaft is mounted above the motor, and a second rotation shaft is mounted below the first rotation shaft; the first rotating shaft and the second rotating shaft are both provided with rollers in the middle, the rollers being uniformly provided with a number of bumps on the surface; a first transmission belt is provided between the connecting shaft and the second rotation shaft, and a second transmission belt is provided between the second rotation shaft and the first rotation shaft; a relaxation groove is provided on one side of the cavity, a buffer pad is provided within the relaxation groove, and a leather layer is provided on one side of the cushion pad; the backrest is provided with a fixing bar on the top, the fixing bar is equipped with a headrest on the top, and the seat cushion is equipped with armrests on both sides.

Preferably, an anti-vibration pad is provided at the bottom of the engine, and the anti-vibration pad is made of rubber material; Heat dissipation holes are provided on the side of the cavity near the motor.

Preferably a mounting plate is provided between the motor and the inner wall of the cavity; the connecting shaft passes through the mounting plate, and one end of the connecting shaft is movably connected to the inner wall of the cavity via a bearing.

Preferably, both ends of the first rotary shaft are movably connected to the inner wall of the cavity by bearings, and both ends of the second rotary shaft are movably connected to the inner wall of the cavity by bearings.

Preferably, the bumps are made of wood material, and the bumps all have a convex arc shape.

Preferably, the number of armrests is set to two, and the buffer pad is made of rubber material.

1. 1. Durch die Bereitstellung eines Motors treibt der Motor die Verbindungswelle zur Drehung an. Die Verbindungswelle treibt die zweite Drehwelle zur Drehung über den ersten Übertragungsriemen an; die zweite Drehwelle treibt die erste Drehwelle zur Drehung über den zweiten Übertragungsriemen an, wodurch die Rollen zur Drehung angetrieben werden, was dazu beiträgt, dass das Personal, wenn es sich schläfrig fühlt, die Rollen mittels der Entspannungsnut berühren kann. Angetrieben durch den Motor drücken und massieren die Unebenheiten an der Außenseite der Rollen den Rücken des Personals, wodurch die Schläfrigkeit des Personals wirksam gelindert und Stress abgebaut wird. Durch die Bereitstellung von Lederschicht und Pufferpolster ist es förderlich für die Verbesserung des Komforts des Geräts, und das Pufferpolster kann den durch die Unebenheiten verursachten Druck auf den Rücken des Personals verringern. Das Gerät hat eine einfache Struktur und eine lange Lebensdauer. Im Vergleich mit dem bestehenden Gerät sind die Kosten niedrig, was zur Förderung des Geräts förderlich sein kann, und es ist einfach zu bedienen und leicht zu reparieren.
2. 2. Durch die Bereitstellung des Antivibrationspolsters an der Unterseite des Motors ist es hilfreich, die Vibrationen des Motors wirksam zu dämpfen und den Komfort des Geräts zu verbessern. Durch die Bereitstellung der Befestigungsplatte ist es vorteilhaft, die Verbindungswelle zu stützen und die Festigkeit des Geräts zu verbessern. Durch die Bereitstellung von Wärmeableitungslöchern ist es hilfreich, die Wärmeableitungseffizienz des Geräts zu verbessern und die Lebensdauer des Motors zu verlängern.

The technical effects and advantages of this utility model are as follows.

1. 1. By providing a motor, the motor drives the connecting shaft to rotate. The connecting shaft drives the second rotating shaft to rotate via the first transmission belt; the second rotation shaft drives the first rotation shaft to rotate via the second transmission belt, thereby driving the rollers to rotate, which helps the staff when they feel sleepy to touch the rollers by means of the relaxation groove. Powered by the engine The bumps on the outside of the rollers press and massage the staff's back, effectively relieving staff's sleepiness and relieving stress. By providing leather layer and buffer pad, it is conducive to improving the comfort of the equipment, and the buffer pad can reduce the pressure on the staff's back caused by the bumps. The device has a simple structure and a long service life. Compared with the existing device, the cost is low, which can be conducive to promoting the device, and it is easy to operate and easy to repair.
2. 2. By providing the anti-vibration pad at the bottom of the motor, it is helpful to effectively dampen the vibration of the motor and improve the comfort of the device. By providing the mounting plate, it is advantageous to support the connecting shaft and improve the strength of the device. By providing heat dissipation holes, it is helpful to improve the heat dissipation efficiency of the device and extend the life of the motor.

Brief description of the drawings

• 1 is a side view of the overall structure of the utility model;
• 2 is a sectional view of the backrest structure of the utility model;
• 3 is a side structural sectional view of the backrest of the utility model.

• 1, Sitzpolster; 2, Rückenlehne; 3, Stützsäule; 4, Basis; 5, Hohlraum; 6, Motor; 7, Verbindungswelle; 8, erste Drehwelle; 9, zweite Drehwelle; 10, Rolle; 11, Unebenheit; 12, erster Übertragungsriemen; 13, zweiter Übertragungsriemen; 14, Entspannungsnut; 15, Pufferpolster; 16, Lederschicht; 17, Befestigungsstange; 18, Kopfstütze; 19, Armlehne; 20, Antivibrationspolster; 21, Wärmeableitungsloch; 22, Befestigungsplatte.

As shown in the figures:

• 1, seat cushion; 2, backrest; 3, support column; 4, base; 5, cavity; 6, engine; 7, connecting shaft; 8, first rotating shaft; 9, second rotating shaft; 10, role; 11, unevenness; 12, first transmission belt; 13, second transmission belt; 14, relaxation groove; 15, buffer pad; 16, leather layer; 17, mounting rod; 18, headrest; 19, armrest; 20, anti-vibration pad; 21, heat dissipation hole; 22, mounting plate.

Detailed description of the preferred embodiments

The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the attached drawings in the embodiments of the present utility model. Obviously, the embodiments described are only some and not all embodiments of the present utility model. All other embodiments that a person skilled in the art achieves based on the embodiments of the utility model without any creative activity fall within the scope of protection of the utility model.

The utility model provides an anti-drowsy seat as described in the 1 until 3 shown, which includes a seat cushion 1; a backrest 2 is attached to one side of the seat cushion 1; a support column 3 is attached to the underside of the seat cushion 1; a base 4 is attached to the underside of the support column 3; A cavity 5 is mounted within the backrest 2; a motor 6 is attached to the bottom of the cavity 5, a connecting shaft 7 is attached to the output shaft of the engine 6; a first rotation shaft 8 is mounted above the motor 6, and a second rotation shaft 9 is mounted below the first rotation shaft 8; the first rotating shaft 8 and the second rotating shaft 9 are both provided with rollers 10 in the middle, the rollers 10 being uniformly provided with a number of bumps 11 on the surface; a first transmission belt 12 is provided between the connecting shaft 7 and the second rotation shaft 9, and a second transmission belt 13 is provided between the second rotation shaft 9 and the first rotation shaft 8; a relaxation groove 14 is provided on one side of the cavity 5, a buffer pad 15 is provided within the relaxation groove 14 and a leather layer 16 is provided on one side of the cushion pad 15; the backrest 2 is provided on the top with a fastening rod 17, the fastening rod 17 is provided on the top with a headrest 18, and the seat cushion 1 is provided with armrests 19 on both sides; the armrests 19 can improve the comfort of the device.

Further, in the aforementioned technical solution, an anti-vibration pad 20 is provided at the bottom of the engine 6, and the anti-vibration pad 20 is made of rubber material; on the side of the cavity 5 near the motor 6, heat dissipation holes 21 are provided.

Furthermore, in the aforementioned technical solution, a mounting plate 22 is provided between the motor 6 and the inner wall of the cavity 5; the connecting shaft 7 passes through the fixing plate 22, and one end of the connecting shaft 7 is movably connected to the inner wall of the cavity 5 via a bearing; the fixing plate 22 can improve the strength of the connecting shaft 7.

Further, in the aforementioned technical solution, both ends of the first rotating shaft 8 are movably connected to the inner wall of the cavity 5 by bearings, and both ends of the second rotating shaft 9 are movably connected to the inner wall of the cavity 5 by bearings; the first rotating shaft 8 can rotate in the cavity 5.

Further, in the aforementioned technical solution, the bumps 11 are made of wood material, and the bumps 11 all have a convex arc shape, which can improve comfort.

Further, in the aforementioned technical solution, the number of the armrests 19 is set to two, and the buffer pad 15 is made of rubber material; the buffer pad 15 can improve the comfort of the device.

The working principle of this utility model is as follows.

Like in the 1 until 3 As can be seen in the description, the leather layer 16 and the buffer pad 15 are pressed out and come into contact with the rollers 10 when the employee sits on the seat pad 1 and leans his back against the backrest 2. The motor 6 drives the connecting shaft 7 to rotate. The connecting shaft 7 drives the second rotating shaft 9 to rotate via the first transmission belt 12. The second rotation shaft 9 drives the first rotation shaft 8 to rotate via the second transmission belt 13, thereby driving the rollers 10 to rotate, which helps the staff, when they feel sleepy, to touch the rollers 10 through the relaxation groove 14 . Driven by the motor 6, the bumps 11 on the outside of the rollers 10 press and massage the staff's back, effectively relieving the staff's sleepiness and relieving stress. By providing leather layer 16 and buffer pad 15, it is conducive to improving the comfort of the equipment, and the buffer pad 15 can reduce the pressure on the staff's back caused by the bumps 11. The device has a simple structure and a long service life. Compared with the existing device, the cost is low, which can be conducive to promoting the device, and it is easy to operate and easy to repair.

As in 2 As can be seen from the description, the anti-vibration pad 20 is provided at the bottom of the motor 6, and the anti-vibration pad 20 is made of rubber material with a certain degree of elasticity, which can effectively dampen the vibrations of the motor 6 and improve the comfort of the device. The connecting shaft 7 passes through the mounting plate 22, which can support the connecting shaft 7 and improve the strength of the device. By providing heat dissipation holes 21, it is helpful to improve the heat dissipation efficiency of the device and extend the life of the motor 6.

Finally, it should be noted that the above-mentioned statements are merely preferred embodiments of the present utility model and should not be viewed as a limitation of the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still modify the technical solutions set forth in the above embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this utility model shall be within the scope of this utility model.

Claims (6)

Anti-drowsiness seat comprising a seat cushion (1), characterized in that a backrest (2) is attached to one side of the seat cushion (1); A support column (3) is attached to the underside of the seat cushion (1); A base (4) is attached to the underside of the support column (3); A cavity (5) is located within the backrest (2); a motor (6) is attached to the bottom of the cavity (5), a connecting shaft (7) is attached to the output shaft of the engine (6); a first rotation shaft (8) is mounted above the motor (6), and a second rotation shaft (9) is mounted below the first rotation shaft (8); the first rotating shaft (8) and the second rotating shaft (9) are both provided with rollers (10) in the middle, the rollers (10) being uniformly provided with a number of unevenness (11) on the surface; a first transmission belt (12) is provided between the connecting shaft (7) and the second rotation shaft (9), and a second transmission belt (13) is provided between the second rotation shaft (9) and the first rotation shaft (8); a relaxation groove (14) is provided on one side of the cavity (5), a buffer pad (15) is provided within the relaxation groove (14) and a leather layer (16) is provided on one side of the cushion pad (15); the backrest (2) is provided on the top with a fastening rod (17), the fastening rod (17) is provided on the top with a headrest (18), and the seat cushion (1) is provided with armrests (19) on both sides . Anti-drowsiness seat Claim 1 , characterized in that an anti-vibration pad (20) is provided on the underside of the motor (6) and the anti-vibration pad (20) is made of rubber material; Heat dissipation holes (21) are provided on the side of the cavity (5) near the motor (6). Anti-drowsiness seat Claim 1 , characterized in that a mounting plate (22) is provided between the motor (6) and the inner wall of the cavity (5); the connecting shaft (7) passes through the mounting plate (22), and one end of the connecting shaft (7) is movably connected to the inner wall of the cavity (5) via a bearing. Anti-drowsiness seat Claim 1 , characterized in that both ends of the first rotary shaft (8) are movably connected to the inner wall of the cavity (5) by bearings and both ends of the second rotary shaft (9) are movably connected to the inner wall of the cavity (5) by bearings. Anti-drowsiness seat Claim 1 , characterized in that the bumps (11) are made of wooden material and the bumps (11) all have a convex arc shape. Anti-drowsiness seat Claim 1 , characterized in that the number of armrests (19) is set to two and the buffer pad (15) is made of rubber material.

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