Drawer stool

Abstract

The utility model relates to the technical field of tool stools, in particular to a drawer stool. Comprising a movable lifting chair and a storage box, the movable lifting chair comprises a cushion and moving wheels; the storage box is installed on the movable lifting chair and located between the cushion and the movable wheels, and storage spaces capable of storing articles are arranged inside and outside the storage box; the cushion can ascend and descend in the vertical direction of the top of the storage box and can rotate in the circumferential direction of the storage box. The height of the drawer stool can be greatly adjusted according to the use requirement, the storage function is reasonable, the capacity can be expanded at any time according to the use requirement, and meanwhile the drawer stool is simple in structure and convenient to move.

Description

Technical Field

[0001] This utility model relates to the field of tool stool technology, and in particular to a drawer stool. Background Technology

[0002] A drawer stool is a stool with drawers installed, serving both as a seat and a storage function, providing convenience for people's lives. However, existing drawer stools have several problems: 1. The drawer pull-out direction is fixed, requiring adjustment when the user's working direction differs from the drawer's direction; 2. The stool's height is limited, and the drawer structure cannot be significantly adjusted; 3. The drawer structure is simplistic, resulting in disorganized storage functions, inconvenience in retrieving items, and limited overall storage capacity; 4. Drawer stools are difficult to move. Therefore, solutions are urgently needed.

[0003] The above content is only used to help understand the technical solution of this utility model and does not represent an admission that the above content is the closest prior art. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a drawer stool that not only has a height that can be greatly adjusted according to the needs of use, but also has a reasonable storage function and can be expanded at any time according to the needs of use. At the same time, it has a simple structure and is easy to move.

[0005] To achieve the aforementioned objective, the technical solution of this utility model is implemented as follows: a drawer stool, comprising a movable height-adjustable chair and a storage box; the movable height-adjustable chair includes a seat cushion; the bottom of the seat cushion is provided with casters; the storage box is installed on the movable height-adjustable chair and located between the seat cushion and the casters, and the storage box has storage space for storing items both inside and outside; the seat cushion can be raised and lowered along the vertical direction of the top of the storage box, and can rotate along the circumference of the storage box.

[0006] Preferably, the storage box is a prismatic prism or a cylinder.

[0007] Preferably, the movable height-adjustable chair includes a manual gas spring and a horizontal support rod; the manual gas spring is arranged vertically, and its extension rod is perpendicularly connected to the bottom of the seat cushion; one end of the horizontal support rod is perpendicularly connected to the side of the bottom of the manual gas spring, and the other end is connected to the moving wheel, and there are at least three horizontal support rods, which are evenly distributed along the circumference of the bottom of the manual gas spring; the middle part of the storage box is fitted onto the manual gas spring, and the bottom of the storage box is detachably connected to the horizontal support rod.

[0008] Preferably, the storage box includes a front drawer, a rear upper drawer, and a rear lower drawer; the front drawer, rear upper drawer, and rear lower drawer are all pull-out connected to the side of the storage box; the rear upper drawer and rear lower drawer are located on the same side and arranged sequentially in the vertical direction; the front drawer, the rear upper drawer, and the rear lower drawer are arranged symmetrically along the center line of the storage box.

[0009] Preferably, the storage box further includes a top plate, side plates, and a bottom plate; the bottom surface of the bottom plate is engaged with a horizontal load-bearing rod, and the bottom plate has a through hole for a manual pneumatic rod to pass through; there are two side plates located on both sides of the manual pneumatic rod, and the bottom of the side plates is perpendicularly connected to the top surface of the bottom plate; the bottom of the top plate is perpendicularly connected to the top of the side plates, and the center of the top plate has a round hole for a manual pneumatic rod to pass through; the front drawer, the upper rear drawer, and the lower rear drawer all form a pull-out mechanism with the side plates.

[0010] Preferably, the system further includes a lower slide rail and an upper slide rail; the upper slide rail and the lower slide rail are arranged parallel to each other in the vertical direction and are installed on the inner wall of the side panel; both sides of the front drawer are provided with front pull-out guide rails; one end of the front pull-out guide rail is slidably connected to the lower slide rail; both sides of the rear lower drawer are provided with rear pull-down guide rails; the other end of the rear pull-down guide rail is slidably connected to the lower slide rail; both sides of the rear upper drawer are provided with rear pull-up guide rails; the rear pull-up guide rail is slidably connected to the upper slide rail.

[0011] Preferably, it further includes a fixed roller and a movable roller; one side of the fixed roller is axially connected to the side wall at the entrance of the lower slide rail and the upper slide rail, and the top of the fixed roller is slidably connected to the bottom of the front pull-out guide rail, the rear pull-down guide rail and the rear pull-up guide rail; one side of the movable roller is rotatably connected to the end of the front pull-out guide rail, the rear pull-down guide rail and the rear pull-up guide rail, and the movable roller is slidably connected to the lower slide rail and the upper slide rail.

[0012] Preferably, the upper surface of the top plate is provided with storage compartments; the storage compartments are open-ended, and there are at least two of them, with the at least two storage compartments being evenly spaced along the circumferential direction of the upper surface of the top plate.

[0013] Preferably, it also includes a storage box; the top of the outer wall of the side panel is provided with a hook groove; the hook groove is set in a long strip shape; the outer wall of the storage box and the hook groove are engaged, and the storage box can move along the length direction of the hook groove.

[0014] Preferably, the front drawer has an arc-shaped groove on the side that contacts the manual pneumatic lever; the arc-shaped groove and the manual pneumatic lever form a contact connection.

[0015] The beneficial effects of this utility model are reflected in:

[0016] (1) The drawer stool provided by this utility model has an adjustable seat height, which makes it convenient for users to adjust the appropriate height according to the usage scenario, thereby improving the convenience and comfort of use. At the same time, the seat can rotate in a circular direction, which makes it convenient for operators to take out items on the storage box without having to get up to adjust the direction, thereby improving the efficiency of taking out items.

[0017] (2) The storage box of this utility model has storage space inside and outside, which not only expands the storage space of items, but also makes it easy to store items separately, improves the storage effect of items, and makes it easy for users to quickly retrieve items.

[0018] (3) The storage box of this utility model has drawers in at least two directions, which makes it easier for operators to take out the items in the drawers, reduces the chance of operators adjusting the direction of taking out the items, and improves the overall convenience of using the drawer stool. Attached Figure Description

[0019] Figure 1 This is a front view of the structure of this utility model;

[0020] Figure 2 This is a rear axle view of the structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the mobile lifting chair of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the storage box of this utility model;

[0023] Figure 5 This is a schematic diagram of the bottom plate and side plate structure of the storage box of this utility model;

[0024] Figure 6 This is a schematic diagram of the drawer structure of the storage box of this utility model;

[0025] Figure 7 This is a top view of the base plate of this utility model;

[0026] Figure 8 This is a bottom view of the base plate of this utility model;

[0027] Figure 9 This is a structural schematic diagram of the storage box with storage compartment of this utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 10. Adjustable movable chair; 11. Seat cushion; 12. Manual gas spring; 13. Horizontal support bar; 14. Casters; 15. Manual adjustment lever; 20. Storage box; 21. Front drawer; 211. Arc-shaped groove; 212. Front pull-out rail; 22. Rear upper drawer; 221. Rear upper pull-out rail; 23. Rear lower drawer; 231. Rear lower pull-out rail; 24. Top panel; 241. Storage compartment; 242. Round hole; 25. Side panel; 251. Hook slot; 252. Large-mouth storage box; 253. Small-mouth storage box; 26. Base plate; 261. Snap-fit ​​groove; 262. Fixing groove; 263. Reinforcing rib; 264. Limit bolt; 27. Lower slide rail; 28. Upper slide rail; 31. Fixed roller; 32. Movable roller. Detailed Implementation

[0030] 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 a part of the embodiments of the present utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0031] Example

[0032] See Figure 1-9 As shown:

[0033] This utility model provides a drawer stool, including: a movable and adjustable chair 10 and a storage box 20.

[0034] The mobile height-adjustable chair 10 mainly consists of a seat cushion 11, a manual gas spring 12, a horizontal load-bearing bar 13, casters 14, and a manual adjustment bar 15.

[0035] The manual gas spring 12 is vertically oriented, and its extension rod is vertically connected to the bottom of the seat cushion 11. The lifting range is adjusted by a manual adjustment lever 15 installed at the bottom of the seat cushion 11. One end of the horizontal load-bearing rod 13 is vertically connected to the side of the bottom of the manual gas spring 12, and the other end is connected to the caster wheel 14. There are at least three horizontal load-bearing rods 13, evenly spaced along the circumference of the bottom of the manual gas spring 12. In practical applications, to provide better usability, five horizontal load-bearing rods 13 are provided, offering more stable load-bearing capacity. The caster wheel 14 is a swivel caster with damping, preventing the entire stool from easily moving during use. The seat cushion 11 is a waterproof cushion with a backrest, providing greater comfort.

[0036] The storage box 20 is installed on the movable height-adjustable chair 10 and is located between the seat cushion 11 and the casters 14. The storage box 20 has storage space inside and outside for storing items. The seat cushion 11 can be raised and lowered vertically along the top of the storage box 20 and can rotate circumferentially along the storage box 20.

[0037] With this setup, users sitting on the movable height-adjustable chair 10 can not only automatically adjust the height of the seat cushion 11 according to their needs, but also rotate the seat cushion 11 according to the position of the item to be retrieved on the storage box 20, thereby enabling them to quickly retrieve the item. The entire drawer stool is more flexible and convenient to use.

[0038] The storage box 20 is designed as a prismatic prism or cylinder. The middle part of the storage box 20 is fitted onto the manual pneumatic rod 12, and the bottom of the storage box 20 is detachably connected to the horizontal load-bearing rod 13.

[0039] The storage box 20 is mainly composed of a front drawer 21, a rear upper drawer 22, a rear lower drawer 23, a top panel 24, a side panel 25, and a bottom panel 26.

[0040] A through hole, square in shape, is provided on the base plate 26 through which a manual pneumatic rod 12 passes. A snap-fit ​​groove 261 and a limiting bolt 264 are provided on the bottom surface of the base plate 26. The snap-fit ​​groove 261 engages with the body of the horizontal load-bearing rod 13. The limiting bolts 264 are located on both sides of the connection between the snap-fit ​​groove 261 and the horizontal load-bearing rod 13, restricting the movement of the horizontal load-bearing rod 13 and preventing relative rotation between the base plate 26 and the horizontal load-bearing rod 13 during the rotation of the movable lifting chair 10. This ensures a more stable connection between the base plate 26 and the horizontal load-bearing rod 13 during use.

[0041] Two fixing grooves 262 are provided on the top surface of the base plate 26. The two fixing grooves 262 are located on both sides of the through hole on the base plate 26 and are arranged symmetrically. There are two side plates 25, and the bottom of the side plates 25 is perpendicularly connected to the top surface of the base plate 26. The bottom of the side plates 25 is embedded in the fixing grooves 262 to form a tenon-and-mortise joint.

[0042] To enhance the load-bearing capacity of the base plate 26, a grid-like reinforcing rib 263 is provided on the bottom surface of the base plate 26.

[0043] The bottom of the top plate 24 is vertically connected to the top of the side plate 25, and a circular hole 242 through which a manual pneumatic rod 12 passes is provided at the center of the top plate 24. A storage compartment 241 is provided on the upper surface of the top plate 24; the storage compartment 241 is open-top, and there are at least two of them, and the at least two storage compartments 241 are evenly spaced along the circumferential direction of the upper surface of the top plate 24.

[0044] In practical use, the diameter of the round hole 242 is approximately the same as the diameter of the manual pneumatic lever 12, so that when taking items out of the storage compartment 241, items can be prevented from falling into the gap between the round hole 242 and the manual pneumatic lever 12.

[0045] The front drawer 21, the upper rear drawer 22, and the lower rear drawer 23 all engage with the side of the storage box 20 through a pull-out mechanism. The upper rear drawer 22 and the lower rear drawer 23 are located on the same side and arranged vertically in sequence. The front drawer 21 is symmetrically arranged with the upper rear drawer 22 and the lower rear drawer 23 along the center line of the storage box 20. In practical application, the upper rear drawer 22 and the lower rear drawer 23 have the same capacity, while the capacity of the front drawer 21 is approximately equal to the sum of the capacities of the upper rear drawer 22 and the lower rear drawer 23.

[0046] This drawer layout not only makes it easy to place everyday items according to their size in the front drawer 21, the upper rear drawer 22, and the lower rear drawer 23, but also makes it easy for operators to retrieve them in a timely manner, thus improving efficiency.

[0047] In addition, in order to maximize the volume of each drawer, an arc-shaped groove 211 is provided on the side of the front drawer 21 that contacts the manual gas lever 12. The arc-shaped groove 211 is adapted to the shape of the manual gas lever 12, so that it can make contact with it and also make contact with the upper rear drawer 22 and the lower rear drawer 23, thereby making full use of the internal space of the storage box 20.

[0048] The front drawer 21, the upper rear drawer 22, and the lower rear drawer 23 all engage with the side panel 25 in a pull-out configuration.

[0049] It also includes a lower slide rail 27 and an upper slide rail 28. The upper slide rail 28 is arranged parallel to the lower slide rail 27 in the vertical direction and is installed on the inner wall of the side plate 25, and the length of the upper slide rail 28 is only half the length of the lower slide rail 27.

[0050] Both sides of the front drawer 21 are provided with front pull-out guide rails 212; one end of the front pull-out guide rails 212 is slidably connected to one end of the lower slide rail 27. Both sides of the rear lower drawer 23 are provided with rear pull-down guide rails 231, the other end of the rear pull-down guide rails 231 is slidably connected to one end of the lower slide rail 27. This allows the front drawer 21 and the rear lower drawer 23 to share the same slide rail, which facilitates the internal space design of the storage box 20.

[0051] The upper rear drawer 22 has upper rear pull-up guide rails 221 on both sides; the upper rear pull-up guide rails 221 and the upper slide rail 28 are slidably connected.

[0052] It also includes a fixed roller 31 and a movable roller 32. One side of the fixed roller 31 is axially connected to the side wall at the entrance of the lower slide rail 27 and the upper slide rail 28, and the top of the fixed roller 31 is slidably connected to the bottom of the front pull-out guide rail 212, the rear pull-down guide rail 231 and the rear pull-up guide rail 221.

[0053] One side of the movable roller 32 is rotatably connected to the ends of the front pull-out guide rail 212, the rear pull-down guide rail 231 and the rear pull-up guide rail 221, and the movable roller 32 is slidably connected to the lower slide rail 27 and the upper slide rail 28.

[0054] This design allows the front pull-out guide rail 212, the rear pull-down guide rail 231, and the rear pull-up guide rail 221 to move more smoothly and stably as they slide along the lower slide rail 27 and the upper slide rail 28, respectively, thanks to the support of the fixed rollers 31. This makes it easier for operators to pull out each drawer. Simultaneously, the presence of the moving rollers 32 further smooths the process of pulling out the drawers, and the fixed rollers 31 and moving rollers 32 mutually restrain each other when each drawer is pulled to its maximum opening, preventing the drawers from being pulled out and improving stability during use.

[0055] In addition, the front drawer 21, the upper rear drawer 22, and the lower rear drawer 23 can all be connected to the side panel 25 to form a pull-out mechanism, which can also be achieved using drawer slides commonly used in the market.

[0056] Generally, the drawer slides are installed on the inner wall of the side panel 25, and the guide bars are installed on the outer walls of both sides of each drawer. Since the drawer slides and guide bars commonly used in the market still have a self-locking structure when they are pulled to their maximum length, that is, the drawer slides and guide bars will not fall off, which can also prevent the drawer from being completely pulled out of the storage box 20, thus improving the safety of the entire tool stool.

[0057] In practical applications, to increase the storage capacity of the storage box 20, a hook groove 251 is provided at the top of the outer wall of the side panel 25; the hook groove 251 is elongated. Storage boxes are also provided, which can be configured as a large-opening, small-depth storage box 252 or a small-opening, large-depth storage box 253. Both the large-opening and small-opening storage boxes 252 and 253 are used to store frequently accessed items. Hooks or protrusions are provided on the outer wall of the storage box to form a locking structure with the hook groove 251, and the storage box can be moved along the length of the hook groove 251 to different positions for locking, thereby adjusting the hanging position of the storage box and improving its flexibility of use.

[0058] It should be noted that if the embodiments of this utility model involve directional indicators such as up, down, left, right, front, back, etc., these directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached drawings. If the specific posture changes, the directional indicators will also change accordingly. Furthermore, if the embodiments of this utility model involve descriptions such as "first," "second," etc., these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" can explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where A and B are simultaneously satisfied. Furthermore, "multiple" refers to two or more. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist.

[0059] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A drawer stool, characterized in that, include: A movable lifting chair (10) and a storage box (20); the movable lifting chair (10) includes a seat cushion (11); the bottom of the seat cushion (11) is provided with casters (14); the storage box (20) is installed on the movable lifting chair (10) and is located between the seat cushion (11) and the casters (14), and the storage box (20) has storage space for storing items both inside and outside; the seat cushion (11) can be raised and lowered along the vertical direction of the top of the storage box (20), and can rotate along the circumference of the storage box (20).

2. A drawer stool according to claim 1, characterized in that, The storage box (20) is designed as a prismatic prism or a cylinder.

3. A drawer stool according to claim 1 or 2, characterized in that, The movable lifting chair (10) also includes a manual gas spring (12) and a horizontal load-bearing rod (13); the manual gas spring (12) is set in a vertical direction, and the telescopic rod of the manual gas spring (12) is vertically connected to the bottom of the seat cushion (11); one end of the horizontal load-bearing rod (13) is vertically connected to the side of the bottom of the manual gas spring (12), and the other end is connected to the moving wheel (14), and there are at least three horizontal load-bearing rods (13), which are evenly distributed along the circumference of the bottom of the manual gas spring (12); the middle part of the storage box (20) is fitted on the manual gas spring (12), and the bottom of the storage box (20) is detachably connected to the horizontal load-bearing rod (13).

4. A drawer stool according to claim 3, characterized in that, The storage box (20) includes a front drawer (21), a rear upper drawer (22), and a rear lower drawer (23); the front drawer (21), the rear upper drawer (22), and the rear lower drawer (23) are all connected to the side of the storage box (20) in a pull-out configuration; the rear upper drawer (22) and the rear lower drawer (23) are located on the same side and are arranged sequentially along the vertical direction; the front drawer (21), the rear upper drawer (22), and the rear lower drawer (23) are arranged symmetrically along the center line of the storage box (20).

5. A drawer stool according to claim 4, characterized in that, The storage box (20) also includes a top plate (24), side plates (25) and a bottom plate (26); the bottom surface of the bottom plate (26) is engaged with the horizontal load-bearing rod (13), and the bottom plate (26) is provided with a through hole through which the manual pneumatic rod (12) passes; there are two side plates (25), located on both sides of the manual pneumatic rod (12), and the bottom of the side plate (25) is vertically connected to the top surface of the bottom plate (26); the bottom of the top plate (24) is vertically connected to the top of the side plate (25), and the center of the top plate (24) is provided with a round hole (242) through which the manual pneumatic rod (12) passes; the front drawer (21), the upper rear drawer (22) and the lower rear drawer (23) are all connected to the side plate (25) in a pull-out configuration.

6. A drawer stool according to claim 5, characterized in that, It also includes a lower slide rail (27) and an upper slide rail (28); the upper slide rail (28) and the lower slide rail (27) are arranged parallel to each other in the vertical direction and are installed on the inner wall of the side panel (25); the front drawer (21) is provided with front pull-out guide rails (212) on both sides; the front pull-out guide rail (212) and one end of the lower slide rail (27) are slidably connected; the rear lower drawer (23) is provided with rear pull-down guide rails (231) on both sides; the rear pull-down guide rails (231) and the other end of the lower slide rail (27) are slidably connected; the rear upper drawer (22) is provided with rear pull-up guide rails (221) on both sides; the rear pull-up guide rails (221) and the upper slide rail (28) are slidably connected.

7. A drawer stool according to claim 6, characterized in that, It also includes a fixed roller (31) and a movable roller (32); one side of the fixed roller (31) is axially connected to the side wall at the entrance of the lower slide rail (27) and the upper slide rail (28), and the top of the fixed roller (31) is slidably connected to the bottom of the front pull-out guide rail (212), the rear pull-down guide rail (231) and the rear pull-up guide rail (221); one side of the movable roller (32) is rotatably connected to the end of the front pull-out guide rail (212), the rear pull-down guide rail (231) and the rear pull-up guide rail (221), and the movable roller (32) is slidably connected to the lower slide rail (27) and the upper slide rail (28).

8. A drawer stool according to claim 5, characterized in that, The upper surface of the top plate (24) is provided with storage compartments (241); the storage compartments (241) are open and there are at least two of them, and at least two storage compartments (241) are evenly distributed along the circumferential direction of the upper surface of the top plate (24).

9. A drawer stool according to claim 8, characterized in that, It also includes a storage box; the top of the outer wall of the side panel (25) is provided with a hook groove (251); the hook groove (251) is set as a long strip; the outer wall of the storage box and the hook groove (251) are engaged, and the storage box can move along the length direction of the hook groove (251).

10. A drawer stool according to claim 9, characterized in that, The front drawer (21) has an arc-shaped groove (211) on the contact side with the manual pneumatic lever (12); the arc-shaped groove (211) and the manual pneumatic lever (12) are in contact connection.

Images