Sliding block adjusting desk
By designing the slider adjustment mechanism and the application of lightweight materials, the existing desk adjustment problems are complicated and costly, and a fast, stable and economical height adjustment effect is achieved.
Patent Information
- Application Number
- CN202420493194.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-14
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-03-14
AI Technical Summary
The existing adjustable desks are complicated to operate during adjustment, or the use of high-strength motors leads to an increase in manufacturing and usage costs, which is difficult to meet the rapid adjustment needs of primary and secondary school students.
A slider adjustment desk is designed, with a rotating groove and a rotating shaft in the drawer at the lower end of the table plate to adjust the opening and closing angle of the table legs, and a lightweight aluminum alloy adjustment plate and connecting rod are used to achieve rapid adjustment, combining anti-slip layer and footbed to ensure stability and strength.
It realizes rapid and complex tools to adjust the height without the need for complex tools, ensures free adjustment within the height and angle range, the fixtures are simple and stable, and the material utilization efficiency is high, reducing manufacturing and use costs.
Smart Images
Figure CN222548804U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of school desks, in particular to a sliding block adjusting desk. Background Art
[0002] An adjustable desk is a uniquely designed desk whose height can be adjusted according to the student's height and comfort. The design concept of this desk is to meet the needs of students of different ages and heights, allowing them to maintain a good sitting posture while studying and avoid physical discomfort caused by maintaining a fixed posture for a long time.
[0003] In the related art, some of the existing adjustable desks are complicated to operate during adjustment, and some use high-strength motors, which increases the manufacturing and use costs. Therefore, there is an urgent need to produce a fast-adjustable desk suitable for primary and secondary school students, which not only ensures strength but also enables fast adjustment, and ensures that the height can be selected according to needs. To this end, we propose a slider-adjustable desk.
[0004] The above information disclosed in this Background section is only for understanding the background of the present inventive concept and therefore it may contain information that does not constitute prior art. Utility Model Content
[0005] The purpose of the utility model is to provide a slider-adjustable desk to solve the problems raised in the above-mentioned background technology that some of the existing adjustable desks are cumbersome to operate during adjustment, and some use high-strength motors, which increases the manufacturing cost and the use cost. Therefore, it is urgent to produce a fast-adjustable desk suitable for primary and secondary school students, which not only ensures the strength but also can realize fast adjustment, and ensures that the height can be selected according to the needs.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] The cam is an adjustable table top, and the cam is an adjustable table top, wherein the first and second adjustable legs are provided with a plurality of adjustment holes, the adjustment holes being adjusted so that the cam is moved along the first and second adjustable legs.
[0008] In some embodiments, the adjustment plates are provided in two groups, and a connecting rod is integrally formed between the two groups of adjustment plates. The adjustment plates are lightweight aluminum alloy adjustment plates, and the surfaces of the adjustment plates and the connecting rods are coated with an anti-rust coating.
[0009] In some embodiments, a footboard is fitted under the first adjustable table leg and the second adjustable table leg, and the footboard is a plastic footboard. An anti-slip layer is glued to the lower end of the first adjustable table leg and the second adjustable table leg.
[0010] In some embodiments, the upper end of the first adjustable table leg is rotatably disposed on the side of the drawer via a first rotating shaft, and the upper end of the second adjustable table leg is rotatably disposed on the side of the drawer via a second rotating shaft.
[0011] In some embodiments, the adjustment plate is provided with a mounting groove at a position corresponding to the second adjustment leg, and the size of the mounting groove is the same as the size of the second adjustment leg.
[0012] In some embodiments, the table top is a wooden composite table top, and the drawer is a lightweight aluminum alloy drawer.
[0013] The beneficial effects of the utility model are:
[0014] Quick adjustment without complicated tools; can be adjusted freely and steplessly within the height and angle range according to personal needs; the fixings are simple and stable, and after the initial assembly is completed, they can be used repeatedly during use without causing damage, achieving long-term stable home and relaxation effects; the entire structure adopts the "slider head" method, which has a stable structure, high strength, and saves materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1This is a structural schematic diagram of a slider-adjustable desk proposed by the utility model;
[0016] Figure 2 This is a schematic diagram of the rear structure of a sliding block adjusting a desk proposed by the utility model;
[0017] Figure 3 This is a schematic diagram of the first adjustable table leg structure of a sliding block adjustable desk proposed by the utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the second adjustable table leg of a sliding block adjustable desk proposed by the utility model;
[0019] Figure 5 This is a schematic diagram of the structure of a connecting plate of a sliding block adjusting a desk proposed by the utility model;
[0020] Figure 6 This is an enlarged view of point A of a sliding block-adjustable desk proposed by the utility model.
[0021] In the figure: 1 is a foot pad, 2 is a table top, 3 is a first adjustable table leg, 4 is a second adjustable table leg, 5 is a drawer, 6 is an open elastic pin fixing hole, 7 is an adjustment plate, 8 is a first rotating shaft, 9 is a buckle fixing hole, 10 is a connecting rod, 11 is a second rotating shaft, 12 is an open elastic pin, 13 is a through hole, and 14 is a buckle. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model.
[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] Reference Figure 1 , 2 , 3, 4, 5, 6, a slider-adjustable desk, comprising a table top 2, a first adjustable table leg 3, a second adjustable table leg 4 and an adjusting plate 7, a drawer 5 is installed at the lower end of the table top 2, a rotating groove is symmetrically provided on the left and right sides of the drawer 5, a first rotating shaft 8 is rotatably provided in the rotating groove at the rear end of the side of the drawer 5, the lower end of the first rotating shaft 8 is integrally provided with the first adjustable table leg 3, a second rotating shaft 11 is rotatably provided in the rotating groove at the rear end of the side of the drawer 5, the lower end of the second rotating shaft 11 is integrally provided with the second adjustable table leg 4, the second adjustable table leg 4 An open elastic pin fixing hole 6 is symmetrically provided on the side surface of the upper end, and buckle fixing holes 9 are symmetrically provided on the rear end surface of the first adjustable table leg 3. An open elastic pin 12 is installed in the open elastic pin fixing hole 6, and an adjustment plate 7 is installed on the outer side of the open elastic pin 12. A through hole 13 is provided at the end of the adjustment plate 7 away from the open elastic pin 12, and the first adjustable table leg 3 is penetrated inside the through hole 13, and a buckle 14 is installed inside the through hole 13. The height of the table board 2 is adjusted by the opening and closing angles of the first adjustable table leg 3 and the second adjustable table leg 4.
[0026] When the embodiments of the present utility model are implemented, Figure 1 , 2 As shown, two groups of adjustment plates 7 are provided, and a connecting rod 10 is integrally formed between the two groups of adjustment plates 7. The adjustment plates 7 are lightweight aluminum alloy adjustment plates, and the surfaces of the adjustment plates 7 and the connecting rod 10 are coated with an anti-rust coating. After determining the opening and closing angles of the two groups of adjustment table legs, the open spring pin 12 at one end of the adjustment plate 7 is inserted into the open spring pin fixing hole 6, and the buckle 14 at the other end of the adjustment plate 7 is clamped in a suitable buckle fixing hole 9.
[0027] When the embodiments of the present utility model are implemented, Figure 1 , 2As shown, a footboard 1 is fitted under the first adjustable table leg 3 and the second adjustable table leg 4, and the footboard 1 is a plastic footboard. The lower ends of the first adjustable table leg 3 and the second adjustable table leg 4 are glued with an anti-skid layer. The upper end of the first adjustable table leg 3 is rotatably set on the side of the drawer 5 through the first rotating shaft 8, and the upper end of the second adjustable table leg 4 is rotatably set on the side of the drawer 5 through the second rotating shaft 11. The stability of the adjustable table legs and the footboard 1 is ensured by the anti-skid pad to prevent the adjustable legs above the footboard 1 from slipping.
[0028] When the embodiments of the present utility model are implemented, Figure 1 , 2 As shown, the adjustment plate 7 is provided with an installation groove at the corresponding position of the second adjustment leg 4, and the size of the installation groove is the same as the size of the second adjustment leg 4. The table top 2 is a wooden composite table top, and the drawer 5 is a lightweight aluminum alloy drawer. During the height adjustment process, if the height adjustment range is small, the position of the opening spring pin 12 can be kept unchanged, and the fixed position of the buckle 14 can be changed to cooperate with the rotation of the adjustment leg to achieve rapid adjustment of the desk height. The buckle 14 can only be adjusted when it is lifted straight up.
[0029] In this embodiment, when the desk height needs to be adjusted, if the adjustment range is small, the position of the open elastic pin 12 can be kept unchanged, the first adjustable table leg 3 can be straightened, a suitable buckle fixing hole 9 is selected, the buckle 14 is clamped in the buckle fixing hole 9, and the first adjustable table leg 3 is rotated to make the adjustment plate 7 fit with the adjustment table leg to achieve the desk height adjustment; if the height adjustment range is large, first select a suitable open elastic pin fixing hole 6, fix the open elastic pin 12 in the fixing hole, then rotate the first adjustable table leg 3 and the second adjustable table leg 4, and clamp the buckle 14 in the corresponding buckle fixing hole 9 to achieve the adjustment of the desk height.
[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A sliding block adjustable desk, comprising a desk top (2), a first adjustable table leg (3), a second adjustable table leg (4) and an adjustable plate (7), characterized in that: A drawer (5) is installed at the lower end of the table board (2), and rotation grooves are symmetrically provided on the left and right sides of the drawer (5). A first rotating shaft (8) is rotatably provided in the rotation groove at the rear end of the side of the drawer (5), and a first adjusting table leg (3) is integrally formed at the lower end of the first rotating shaft (8). A second rotating shaft (11) is rotatably provided in the rotation groove at the rear end of the side of the drawer (5), and a second adjusting table leg (4) is integrally formed at the lower end of the second rotating shaft (11), and the upper end side of the second adjusting table leg (4) is symmetrically provided. An open elastic pin fixing hole (6) is provided, and buckle fixing holes (9) are symmetrically spaced apart on the rear end surface of the first adjustable table leg (3). An open elastic pin (12) is installed in the open elastic pin fixing hole (6), and an adjustment plate (7) is installed on the outer side of the open elastic pin (12). A through hole (13) is provided at one end of the adjustment plate (7) away from the open elastic pin (12), and the first adjustable table leg (3) is penetrated in the through hole (13), and a buckle (14) is installed in the through hole (13).
2. A sliding block adjustable desk according to claim 1, characterized in that: The adjustment plates (7) are provided in two groups, and a connecting rod (10) is integrally formed between the two groups of the adjustment plates (7). The adjustment plates (7) are lightweight aluminum alloy adjustment plates, and the surfaces of the adjustment plates (7) and the connecting rod (10) are coated with an anti-rust coating.
3. A sliding block adjustable desk according to claim 1, characterized in that: A foot pad (1) is provided below the first adjustable table leg (3) and the second adjustable table leg (4); the foot pad (1) is a plastic foot pad; and an anti-slip layer is glued to the lower ends of the first adjustable table leg (3) and the second adjustable table leg (4).
4. A sliding block adjustable desk according to claim 1, characterized in that: The upper end of the first adjustable table leg (3) is rotatably arranged on the side of the drawer (5) via a first rotating shaft (8), and the upper end of the second adjustable table leg (4) is rotatably arranged on the side of the drawer (5) via a second rotating shaft (11).
5. The sliding block adjustable desk according to claim 1, characterized in that: The adjustment plate (7) is provided with a mounting groove at a position corresponding to the second adjustment table leg (4), and the size of the mounting groove is the same as that of the second adjustment table leg (4).
6. A sliding block adjustable desk according to claim 1, characterized in that: The table top (2) is a wooden composite table top, and the drawer (5) is a lightweight aluminum alloy drawer.