Ventilated anti-slip student seat

Abstract

The utility model relates to a chair technical field especially relates to a ventilative antiskid student chair, including support frame, the support frame top is provided with the seat body, the seat body's cushion part and backrest part are opened with ventilative hole, the cushion part bottom middle position of seat body is installed with fan, the fan's air outlet is towards the cushion part, the fan's air inlet is provided with the cool feeling cooling pad in. Through the ventilative hole that the cushion and the backrest part of seat body are equipped with, combine the fan and the cool feeling cooling pad of bottom installation, form the initiative ventilation cooling mechanism, the fan operation, will inhale the outside air, pass through the filter screen filtration through the cool feeling cooling pad cooling, again blow into the cushion inside upwards, through the ventilative hole close human skin form the sustained cooling airflow, effectively reduce the sweltering, perspiration phenomenon of hip and back when sitting for a long time.

Description

Technical Field

[0001] This utility model relates to the field of seating technology, and in particular to a breathable and non-slip student seat. Background Technology

[0002] In the modern educational environment, it has become the norm for students to sit in classrooms for long periods of time to learn. As teaching equipment for students' daily learning, the comfort and health of desks and chairs are receiving increasing attention.

[0003] Currently, traditional student chairs are mostly made of hard plastic, wood or artificial board. The seat cushion and backrest structure are dense and lack good breathability design. In the hot or humid environment of spring and summer, students are prone to sweating on their buttocks and backs after sitting for a long time, which can cause stuffiness, discomfort, and even skin problems or affect concentration.

[0004] Therefore, there is an urgent need to provide a breathable and non-slip student seat that can significantly improve the comfort of sitting for long periods of time while ensuring structural safety and reliability. Utility Model Content

[0005] In order to overcome the shortcomings of existing student seats, such as poor breathability and the tendency to become stuffy and sweaty after sitting for a long time, this utility model provides a breathable and non-slip student seat.

[0006] To address the aforementioned issues, this utility model employs the following technical solution: a breathable and non-slip student seat, comprising a support frame, a seat body mounted on the top of the support frame, ventilation holes separately provided on the seat cushion and backrest of the seat body, a fan installed at the bottom center of the seat cushion, the fan's air outlet facing the seat cushion, a cooling pad provided inside the fan's air inlet, and a filter provided outside the fan's air inlet.

[0007] In one embodiment, the edges of the seat cushion and backrest of the seat body are designed with rounded or chamfered corners.

[0008] In one embodiment, a first magnetic ring is provided outside the air inlet of the fan, and a second magnetic ring is provided on the top of the filter.

[0009] In one embodiment, symmetrically distributed fixed seats are fixedly installed on both sides of the upper part of the support frame. Guide sleeves are hinged to the fixed seats, and sliding rods are slidably installed inside the guide sleeves. Two adjacent sliding rods are hinged together to an anti-slip plate. Mounting seats are fixedly installed on both sides of the lower part of the support frame. The mounting seats are hinged to the lower part of the anti-slip plate. A torsion spring is sleeved at the hinge point between the anti-slip plate and the mounting seat. The two ends of the torsion spring are fixedly connected to the anti-slip plate and the mounting seat, respectively. Symmetrically distributed suction cups are provided on the side of the anti-slip plate that contacts the ground.

[0010] In one embodiment, the seat cushion portion of the seat body is provided with a first breathable pad.

[0011] In one embodiment, the backrest portion of the seat body is provided with a second breathable cushion.

[0012] Compared with the prior art, the present invention has the following technical effects: 1. The seat cushion and backrest of the seat body are provided with ventilation holes. Combined with the fan and cooling pad installed at the bottom, an active ventilation and cooling mechanism is formed. When the fan is running, it draws in the outside air, filters it through the filter screen, cools it through the cooling pad, and then blows it upward into the seat cushion. It forms a continuous cooling airflow close to the human skin through the ventilation holes, which effectively reduces the stuffiness and sweating of the buttocks and back when sitting for a long time.

[0013] 2. By setting up a retractable anti-slip locking mechanism consisting of a sliding rod, guide sleeve, anti-slip plate, suction cup, and torsion spring, the anti-slip plate can be manually pressed down to make it contact the ground, and the suction cup can be attached to the ground to achieve stable fixation. This structure effectively prevents the seat from accidentally sliding during students' writing, turning, or classroom movement, avoiding falls or unstable posture, and improving safety. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the support frame and seat of this utility model.

[0016] Figure 3 This is an exploded view of the fan, cooling pad, and filter components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the components of this utility model, including the fixing seat, guide sleeve, and slide rod.

[0018] Figure 5 This is a three-dimensional structural diagram of the components of this utility model, including the seat, the first breathable cushion, and the second breathable cushion.

[0019] The markings in the diagram are as follows: 1: Support frame, 2: Seat body, 3: Fan, 4: Cooling pad, 5: First magnetic ring, 6: Filter screen, 7: Second magnetic ring, 8: Fixing base, 9: Guide sleeve, 10: Slide rod, 11: Anti-slip plate, 12: Mounting base, 13: Torsion spring, 14: Suction cup, 15: First breathable soft pad, 16: Second breathable soft pad. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 A breathable and non-slip student seat includes a support frame 1, with a seat body 2 mounted on top of the support frame 1. The seat cushion and backrest of the seat body 2 have separate ventilation holes. Furthermore, the edges of the seat cushion and backrest of the seat body 2 are rounded or chamfered to avoid sharp corners causing bumps and injuries, improving safety and comfort. A fan 3 is installed at the bottom center of the seat cushion of the seat body 2, with the air outlet of the fan 3 facing the seat cushion. A cooling pad 4 is installed inside the air inlet of the fan 3. The cooling pad 4 contains menthol-based cooling agents and cooling materials to cool inhaled air. The air is cooled and can be disassembled and replaced. The air inlet of the fan 3 is equipped with a filter 6 to block dust, hair and other impurities from entering the fan 3, thereby improving the life of the equipment and the cleanliness of the air. The air inlet of the fan 3 is equipped with a first magnetic ring 5, and the top of the filter 6 is equipped with a second magnetic ring 7. The filter 6 can be disassembled and installed by magnetic attraction, which is convenient for cleaning and replacement. The seat cushion of the seat body 2 is equipped with a first breathable soft pad 15, which improves the comfort of the seat without affecting the ventilation effect. The backrest of the seat body 2 is equipped with a second breathable soft pad 16 to enhance the back support and comfort.

[0022] When students sit in the seat, the fan 3 and cooling pad 4 can be activated. The fan 3 starts running, drawing in outside air from the bottom of the seat. The air first passes through the filter 6 to remove dust, particulate matter, and other impurities, ensuring that the air entering the system is clean. The filtered air enters the air inlet of the fan 3 and flows through the built-in cooling pad 4, where the air is rapidly cooled. The cooled air is then pressurized by the fan 3 and blown upward through the air outlet, directly towards the bottom of the seat cushion. The cool air escapes upward from the ventilation holes on the surface of the seat cushion, close to the user's buttocks area, forming a continuous cooling airflow. This improves the breathability and heat dissipation of the seat, effectively reducing stuffiness and sweating caused by sitting for long periods in the hot summer.

[0023] Example 2: Based on Example 1, please refer to... Figure 4The support frame 1 has fixed seats 8 symmetrically distributed on both the left and right sides of the upper part. The fixed seats 8 are hinged to guide sleeves 9. The guide sleeves 9 are slidably provided with slide rods 10. Two adjacent slide rods 10 are hinged together to anti-slip plates 11. The support frame 1 has fixed mounting seats 12 on both the left and right sides of the lower part. The mounting seats 12 are hinged to the lower part of the anti-slip plates 11. A torsion spring 13 is sleeved at the hinge between the anti-slip plates 11 and the mounting seats 12. The front and rear ends of the torsion spring 13 are fixedly connected to the anti-slip plates 11 and the mounting seats 12 respectively, providing a restoring force for the anti-slip plates 11. The side of the anti-slip plates 11 that contacts the ground is provided with suction cups 14 symmetrically distributed on both the front and back, which are used to generate negative pressure adsorption when in contact with the ground to fix the seat.

[0024] In the initial state, the anti-slip plate 11 is held in an upward-folded position by the torsion spring 13, not in contact with the ground, and the seat can move freely. After the student places the seat in place, the student applies downward force to the anti-slip plate 11, causing it to rotate downward around the hinge point of the mounting base 12. The rotation of the anti-slip plate 11 drives the sliding rod 10, which is hinged to it, to move downward. The sliding rod 10 slides within the guide sleeve 9. At the same time, the guide sleeve 9, because it is hinged to the fixed base 8, swings and adjusts its angle with the movement of the sliding rod 10 to ensure smooth movement of the sliding rod 10 and avoid jamming. When the anti-slip plate 11 is in place... After the board 11 is fully extended and in contact with the ground, pressure continues to be applied, causing the suction cup 14 at the bottom to deform and expel the internal air, forming a sealed cavity. The external atmospheric pressure firmly presses the suction cup 14 to the ground, achieving a lock and preventing the seat from sliding. When the seat needs to be moved, the student pulls the anti-slip plate 11 upward, breaking the seal of the suction cup 14 and causing it to lift off the ground. The elastic potential energy stored in the torsion spring 13 is released, causing the anti-slip plate 11 to automatically rotate upward and reset. The slide rod 10 slides upward in the guide sleeve 9, and the guide sleeve 9 swings back synchronously, restoring the mechanism to its initial state.

[0025] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A breathable and non-slip student seat, comprising a support frame (1), wherein a seat body (2) is disposed on the top of the support frame (1), characterized in that: The seat cushion and backrest of the seat body (2) are provided with ventilation holes. A fan (3) is installed at the bottom center of the seat cushion. The air outlet of the fan (3) faces the seat cushion. A cooling pad (4) is provided inside the air inlet of the fan (3). A filter (6) is provided outside the air inlet of the fan (3).

2. A breathable and non-slip student seat according to claim 1, characterized in that: The edges of the seat cushion and backrest of the seat body (2) are designed with rounded or chamfered corners.

3. A breathable and non-slip student seat according to claim 2, characterized in that: The fan (3) has a first magnetic ring (5) outside its air inlet, and the filter (6) has a second magnetic ring (7) on its top.

4. A breathable and non-slip student seat according to claim 3, characterized in that: The support frame (1) has symmetrically distributed fixed seats (8) fixed on both sides of the upper part. A guide sleeve (9) is hinged on the fixed seat (8). A slide rod (10) is slidably arranged inside the guide sleeve (9). Two adjacent slide rods (10) are hinged together to an anti-slip plate (11). The support frame (1) has mounting seats (12) fixed on both sides of the lower part. The mounting seat (12) is hinged to the lower part of the anti-slip plate (11). A torsion spring (13) is sleeved at the hinge of the anti-slip plate (11) and the mounting seat (12). The two ends of the torsion spring (13) are fixedly connected to the anti-slip plate (11) and the mounting seat (12) respectively. A suction cup (14) is symmetrically distributed on the side of the anti-slip plate (11) that contacts the ground.

5. A breathable and non-slip student seat according to claim 4, characterized in that: The seat body (2) is provided with a first breathable cushion (15) on the seat cushion portion.

6. A breathable and non-slip student seat according to claim 5, characterized in that: The backrest of the seat body (2) is provided with a second breathable cushion (16).

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