Metal stool with air permeability function

Abstract

This utility model discloses a breathable metal stool, belonging to the field of stool and chair technology. It includes a support column and a sliding sleeve. The sliding sleeve is provided on the bottom surface of the support column and is slidably connected to the support column. A support sleeve is installed on the top surface of the support column. Four sets of equally spaced support arms are provided on the outer wall of the support sleeve. Each support arm has an upper movable shaft near the end of the support sleeve, and the support arm is movably connected to the support sleeve through the upper movable shaft. Four sets of equally spaced support legs are provided on the side wall of the sliding sleeve. Each support leg has a connecting shaft near the end of the sliding sleeve, and the support leg is movably connected to the sliding sleeve through the connecting shaft. Each support arm has a lower movable shaft near the end of the support leg. This utility model not only achieves modular assembly and disassembly and reciprocating shaking for ventilation, facilitating folding, storage, and carrying, but also improves the convenience of storage and carrying and the comfort of users.

Description

Technical Field

[0001] This utility model relates to the field of stool and chair technology, specifically a metal stool with breathable function. Background Technology

[0002] Stools are an essential item in people's daily life, study and work. To increase the comfort of stools, manufacturers usually add a soft cushion to the metal stool surface, such as a cushion with a leather outer layer and a sponge inner layer. Although such stools are very comfortable to sit on, they have poor breathability and are not easy to dissipate heat. In addition, traditional chairs are mostly one-piece designs, which take up a lot of space and are not convenient to store and carry. In order to improve the comfort of use and improve breathability, a metal stool with breathable function has been proposed.

[0003] For example, the breathable stool disclosed in the authorization announcement number CN216438855U includes a stool board and a stool frame. The stool board is fixed to the stool frame. The stool board has a seat cushion. The seat cushion has an upward-opening cavity for accommodating the seat cushion. The bottom surface of the seat cushion has several ventilation holes.

[0004] Although it achieves the effect of opening several ventilation holes in the stool board, when used with a breathable cushion, it can reduce the dampness and heat of the buttocks, improve the comfort of use, and at the same time, it can also release the gas expelled from the stomach and intestines downwards to avoid embarrassment.

[0005] However, this does not solve the problems that existing metal stools are not conducive to modular assembly and disassembly, nor to air circulation due to repeated shaking, and are not easy to fold, store, and carry, thus affecting the convenience of storage and carrying and the comfort of users. Utility Model Content

[0006] The purpose of this utility model is to provide a metal stool with a breathable function to solve the problems mentioned in the background art, such as the inconvenience of modular disassembly and assembly, the difficulty of repeated shaking for ventilation, the inconvenience of folding and carrying, and the impact on the convenience of storage and carrying as well as the comfort of users.

[0007] To address the technical problems mentioned in the background section, some embodiments of this application provide a breathable metal stool, including a support column and a sliding sleeve. The sliding sleeve is provided on the bottom surface of the support column and is slidably connected to the support column. A support sleeve is installed on the top surface of the support column. Four sets of support arms are provided at equal intervals on the outer wall of the support sleeve. Each support arm has an upper movable shaft at the end near the support sleeve, and the support arm is movably connected to the support sleeve through the upper movable shaft. Four sets of support legs are provided at equal intervals on the side wall of the sliding sleeve. Each support leg has a connecting shaft at the end near the sliding sleeve, and the support leg is movably connected to the sliding sleeve through the connecting shaft.

[0008] Furthermore, each of the support arms is provided with a lower movable shaft at one end near the support leg, and the support arm is movably connected to the support leg through the lower movable shaft.

[0009] Furthermore, a second locking pin is provided on the outer wall of the sliding sleeve, and the second locking pin extends through the sliding sleeve into the interior of the bearing column and is threadedly connected to the bearing column.

[0010] Furthermore, the support sleeve is provided with a telescopic column inside, and the telescopic column is slidably connected to the support sleeve.

[0011] Furthermore, the surface of the support sleeve is provided with a first locking pin, which extends through the support sleeve into the interior of the telescopic column and is threadedly connected to the telescopic column.

[0012] Furthermore, the surface of the telescopic column is provided with a connecting seat, and the connecting seat is threadedly connected to the telescopic column, and a stool is installed on the top of the connecting seat.

[0013] Furthermore, an integrated plate is installed at the center of the stool body, and multiple sets of batteries are installed inside the stool body around the integrated plate.

[0014] Furthermore, a servo motor is installed at the center of the top of the integrated board, and a gear is installed at the output end of the servo motor.

[0015] Furthermore, sliders are slidably mounted on the top of the integrated plates on both sides of the servo motor, and fans are mounted on the top of the sliders.

[0016] Furthermore, racks are installed on the side of the slider closest to the gear, and the racks mesh with the gears.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the metal stool not only realizes modular disassembly and assembly, and reciprocating shaking for ventilation, making it convenient to fold, store, and carry, but also improves the convenience of storage and carrying and the comfort of users.

[0018] When using this metal stool, first move the sliding sleeve downwards. The sliding sleeve slides on the surface of the support column, and the support column drives the support legs to rotate via the connecting shaft. The support legs then drive the support arm to rotate via the lower movable shaft, using the upper movable shaft as the axis, to unfold the four sets of support legs. Next, insert the second locking pin into the sliding sleeve and the support column and tighten it to securely connect the sliding sleeve and the support column. Then, move the telescopic column upwards. The telescopic column slides inside the support sleeve. After adjusting the telescopic column to the desired height, insert the first locking pin into the support sleeve and the telescopic column and tighten it to securely connect the support sleeve and the telescopic column. Then... The connecting seat is placed on the surface of the telescopic column. Rotating the stool causes the connecting seat to rotate, and the connecting seat is installed on the surface of the telescopic column through the threaded connection between the telescopic column and the connecting seat, thus completing the assembly of the metal stool. When it needs to be carried, simply remove the stool from the surface of the telescopic column, retract the telescopic column into the interior of the support column, and fold up the support arms and legs. This allows the metal stool to be placed in very little space, making it easy to carry. It achieves convenient modular assembly and disassembly, facilitates folding and storage, reduces space occupation, and improves the convenience of storage and carrying.

[0019] When a person sits on the stool, a fan can be turned on to ventilate their bottom. The battery provides power to the fan and servo motor. The servo motor can be turned on in both directions, driving gears to rotate in both directions. The gears, through a rack, drive a slider to move back and forth, which in turn drives the fan to oscillate back and forth. This back-and-forth oscillation of the fan ventilates the user's bottom, increasing the evenness of airflow contact and improving ventilation, thus enhancing user comfort. Attached Figure Description

[0020] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0021] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0022] In the attached diagram:

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a side view sectional structural diagram of the present invention;

[0025] Figure 3This is a top sectional view of the stool body of this utility model.

[0026] Figure 4 This is a three-dimensional structural diagram of the integrated board of this utility model;

[0027] Figure 5 This is a three-dimensional structural diagram of the telescopic column of this utility model;

[0028] Figure 6 This is a three-dimensional perspective structural diagram of the sliding sleeve of this utility model.

[0029] Figure label:

[0030] 1. Sliding sleeve; 2. Support leg; 3. Support arm; 4. Bearing column; 5. Stool body; 6. Connecting seat; 7. Support sleeve; 8. Upper movable shaft; 9. Connecting shaft; 10. Lower movable shaft; 11. Integrated board; 12. Battery; 13. Servo motor; 14. Gear; 15. Rack; 16. Fan; 17. Slider; 18. Telescopic column; 19. First locking pin; 20. Second locking pin. Detailed Implementation

[0031] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0032] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0033] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0034] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0035] Please see Figure 1-6An embodiment of this utility model provides a metal stool with a breathable function, including a support column 4 and a sliding sleeve 1. The sliding sleeve 1 is provided on the surface of the bottom end of the support column 4 and is slidably connected to the support column 4. A support sleeve 7 is installed on the surface of the top end of the support column 4. Four sets of support arms 3 are provided at equal intervals on the outer wall of the support sleeve 7. Each support arm 3 is provided with an upper movable shaft 8 near the end of the support sleeve 7 and is movably connected to the support sleeve 7 through the upper movable shaft 8. Four sets of support legs 2 are provided at equal intervals on the side wall of the sliding sleeve 1. Each support leg 2 is provided with a connecting shaft 9 near the end of the sliding sleeve 1 and is movably connected to the sliding sleeve 1 through the connecting shaft 9. Each support arm 3 is provided with a lower movable shaft 10 near the end of the support leg 2 and is movably connected to the support leg 2 through the lower movable shaft 10. A second locking pin 20 is provided on the outer wall of the sliding sleeve 1 and extends through the sliding sleeve 1 into the interior of the support column 4 and is threadedly connected to the support column 4.

[0036] The support sleeve 7 has a telescopic column 18 inside, and the telescopic column 18 is slidably connected to the support sleeve 7. The surface of the support sleeve 7 is provided with a first locking pin 19, and the first locking pin 19 extends through the support sleeve 7 into the interior of the telescopic column 18 and is threadedly connected to the telescopic column 18.

[0037] The surface of the telescopic column 18 is provided with a connecting seat 6, and the connecting seat 6 is threadedly connected to the telescopic column 18, and a stool 5 is installed on the top of the connecting seat 6.

[0038] When the metal stool is needed, first move the sliding sleeve 1 downwards. The sliding sleeve 1 slides on the surface of the support column 4. The support column 4 drives the support leg 2 to rotate via the connecting shaft 9. The support leg 2 drives the support arm 3 to rotate via the lower movable shaft 10, with the upper movable shaft 8 as the axis, thus unfolding the four sets of support legs 2. The support arm 3 provides stable support for the support leg 2. Then, insert the second locking pin 20 into the sliding sleeve 1 and the support column 4 and tighten the second locking pin 20 to fix the sliding sleeve 1 and the support column 4. Next, move the telescopic column 18 upwards. The telescopic column 18 slides inside the support sleeve 7. After adjusting the telescopic column 18 to the working height, insert the first locking pin 19 into the support sleeve 7 and the telescopic column 18 and tighten the first locking pin 19. The support sleeve 7 and the telescopic column 18 are fixedly connected. Then, the connecting seat 6 is placed on the surface of the telescopic column 18. The stool body 5 is rotated, and the stool body 5 drives the connecting seat 6 to rotate. With the threaded connection between the telescopic column 18 and the connecting seat 6, the connecting seat 6 is installed on the surface of the telescopic column 18, thus completing the assembly of the metal stool. When it needs to be carried, simply remove the stool body 5 from the surface of the telescopic column 18, retract the telescopic column 18 into the interior of the bearing column 4, and fold up the support arm 3 and support leg 2. This allows the metal stool to be placed in very little space, making it easy to carry. It realizes convenient modular assembly and disassembly, facilitates folding and storage, reduces space occupation, and improves the convenience of storage and carrying.

[0039] An integrated plate 11 is installed at the center of the stool body 5. Multiple sets of batteries 12 are installed inside the stool body 5 around the integrated plate 11. A servo motor 13 is installed at the center of the top of the integrated plate 11. The servo motor 13 serves as the power drive. A gear 14 is installed at the output end of the servo motor 13.

[0040] The top of the integrated board 11 on both sides of the servo motor 13 is slidably mounted with sliders 17, and the top of the sliders 17 is mounted with fans 16. The side of the sliders 17 near the gear 14 is mounted with racks 15, and the racks 15 and the gears 14 mesh with each other.

[0041] When a person sits on the stool 5, the fan 16 can be turned on to ventilate the person's buttocks. The battery 12 provides power to the fan 16 and the servo motor 13. The servo motor 13 can be turned on in both directions, driving the gear 14 to rotate in both directions. With the meshing of the gear 14 and the rack 15, and the sliding cooperation between the slider 17 and the integrated plate 11, the gear 14 drives the slider 17 to move back and forth through the rack 15. The slider 17 drives the fan 16 to swing back and forth, and the fan 16 blows air on the user's buttocks in a back-and-forth motion to increase the uniformity of airflow contact between the user's buttocks and the airflow, thereby improving the ventilation effect and thus improving the comfort of use.

[0042] Working principle: When the metal stool is needed, first move the sliding sleeve 1 downwards. The sliding sleeve 1 slides on the surface of the support column 4. The support column 4 drives the support leg 2 to rotate through the connecting shaft 9. The support leg 2 drives the support arm 3 to rotate through the lower movable shaft 10 with the upper movable shaft 8 as the axis, thus unfolding the four sets of support legs 2. The support arm 3 provides stable support for the support leg 2. Then move the telescopic column 18 upwards. The telescopic column 18 slides inside the support sleeve 7. After adjusting the telescopic column 18 to the working height, insert the first locking pin 19 into the support sleeve 7 and the telescopic column 18 and tighten the first locking pin 19 to fix the support sleeve 7 and the telescopic column 18. Then place the connecting seat 6 on the surface of the telescopic column 18 and rotate the stool body 5. The stool body 5 drives the connecting seat 6 to rotate, thus installing the connecting seat 6 on the surface of the telescopic column 18. To assemble the metal stool, when it needs to be carried, simply remove the stool body 5 from the surface of the telescopic column 18, retract the telescopic column 18 into the interior of the support column 4, and fold up the support arm 3 and support leg 2. This allows the metal stool to be placed in very little space, making it easy to carry. When a person sits on the stool body 5, the fan 16 blows air onto the person's buttocks for ventilation. At the same time, the servo motor 13 is turned on in both directions, which drives the gear 14 to rotate in both directions. The gear 14 drives the slider 17 to move back and forth through the rack 15. The slider 17 drives the fan 16 to swing back and forth, which in turn blows air onto the user's buttocks for ventilation, increasing the uniformity of airflow contact between the user's buttocks and the airflow, thereby improving the ventilation effect and enhancing the comfort of use.

[0043] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A metal stool with air permeability function, comprising a bearing column (4) and a sliding sleeve (1), characterized in that: The bottom surface of the bearing column (4) is provided with a sliding sleeve (1), and the sliding sleeve (1) is slidably connected to the bearing column (4). The top surface of the bearing column (4) is provided with a support sleeve (7). The outer wall of the support sleeve (7) is provided with four sets of support arms (3) at equal intervals. The end of each support arm (3) near the support sleeve (7) is provided with an upper movable shaft (8), and the support arm (3) is movably connected to the support sleeve (7) through the upper movable shaft (8). The side wall of the sliding sleeve (1) is provided with four sets of support legs (2) at equal intervals. The end of each support leg (2) near the sliding sleeve (1) is provided with a connecting shaft (9), and the support leg (2) is movably connected to the sliding sleeve (1) through the connecting shaft (9).

2. The metal bench with a ventilation function according to claim 1, wherein: Each of the support arms (3) is provided with a lower movable shaft (10) at one end near the support leg (2), and the support arm (3) is movably connected to the support leg (2) through the lower movable shaft (10).

3. The metal bench having a ventilation function according to claim 2, wherein: A second locking pin (20) is provided on the outer wall of the sliding sleeve (1), and the second locking pin (20) extends through the sliding sleeve (1) to the interior of the bearing column (4) and is threadedly connected to the bearing column (4).

4. The metal bench having a ventilation function according to claim 3, wherein: The support sleeve (7) is provided with a telescopic column (18) inside, and the telescopic column (18) is slidably connected to the support sleeve (7).

5. The metal bench with a ventilation function according to claim 4, wherein: The surface of the support sleeve (7) is provided with a first locking pin (19), and the first locking pin (19) extends through the support sleeve (7) into the interior of the telescopic column (18) and is threadedly connected to the telescopic column (18).

6. The metal bench with the air-permeable function according to claim 5, characterized in that: The surface of the telescopic column (18) is provided with a connecting seat (6), and the connecting seat (6) is threadedly connected to the telescopic column (18), and a stool (5) is installed on the top of the connecting seat (6).

7. The metal bench with the air-permeable function according to claim 6, characterized in that: An integrated plate (11) is installed at the center of the stool body (5), and multiple sets of batteries (12) are installed inside the stool body (5) around the integrated plate (11).

8. The breathable metal stool according to claim 7, characterized in that: A servo motor (13) is installed at the center of the top of the integrated board (11), and a gear (14) is installed at the output end of the servo motor (13).

9. The metal stool with breathable function according to claim 8, characterized in that: The top of the integrated plate (11) on both sides of the servo motor (13) is slidably mounted with sliders (17), and the top of the sliders (17) is mounted with fans (16).

10. The metal stool with breathable function according to claim 9, characterized in that: Each slider (17) has a rack (15) installed on the side near the gear (14), and the rack (15) meshes with the gear (14).

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