Desk with adjustable desk bucket angle
By setting up adjustment mechanisms on both sides of the desk bucket, flexible adjustment of the angle of the desk bucket is achieved, the problem of limited space in the existing desk is solved, the space for students to take a nap is increased, and the adjustment mechanism is protected by the design of the shell cover and guard plate.
Patent Information
- Application Number
- CN202420621307.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The angle of the existing desk bucket is fixed and cannot be adjusted, resulting in limited space for students to rest half-lying, easily bumping, and inconvenient movement after the weight of the desk increases.
A desk that can adjust the angle of the table bucket is designed. An adjustment mechanism is provided on both sides of the table bucket, including an adjustment piece and a hook, and the housing cover covers the adjustment mechanism, and the hook is stuck to the adjustment piece to achieve angle adjustment.
It realizes flexible adjustment of the angle of the table bucket, increases the space for students to take a nap, simplifies operation, and protects the adjustment mechanism through the design of the shell sleeve and guard plate, avoiding accidental damage to the parts.
Smart Images
Figure CN222917180U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a desk with an adjustable desk drawer angle. Background Art
[0002] In order to enable primary and middle school students to take better lunch breaks, many chairs in schools can now adjust the angle to allow students to lie flat or semi-recline. However, desks generally have a fixed angle and can only adjust the height. When students semi-recline, the desks will cause certain spatial restrictions, making it easy for students to bump into the desk drawers; if the desks are moved as a whole to increase space, it will cause inconvenience during use because books are placed on both the desk drawers and the desktop. The desks themselves are relatively heavy, and the weight will increase after placing books, making it inconvenient for students to move. Moreover, the overall flat space of the classroom is limited, and moving the desks as a whole also requires a lot of space. Content of the Utility Model
[0003] The utility model mainly solves the technical problems existing in the prior art, and thus provides a desk with an adjustable desk drawer angle, which is convenient for angle adjustment and has in-place protection.
[0004] The above technical problems of the utility model are mainly solved by the following technical solutions:
[0005] A desk with an adjustable desk drawer angle of the utility model includes a desk drawer and desk legs; an adjusting mechanism is arranged at the connection between the two side edges of the desk drawer and the desk legs; the adjusting mechanism can adjust the angle of the desk drawer; the adjusting mechanism includes an adjusting piece and a hook that can be stuck on the adjusting piece; an outer shell sleeve is sleeved outside the hook and the adjusting piece, and both sides of the desk drawer are connected to the outer shell sleeve.
[0006] Preferably, the lower end of the adjusting piece is stuck at the end of the desk leg, and a screw is arranged above to penetrate through the adjusting piece and the outer shell sleeve to connect the two together.
[0007] Preferably, a shaft a is penetrated through the hook to rotatably fix the hook in the outer shell sleeve.
[0008] Preferably, an inner protective sleeve is arranged in the outer shell sleeve.
[0009] Preferably, a handle is arranged on the hook to control the rotation of the hook.
[0010] Preferably, the adjusting piece includes a clamping head a and a clamping head b.
[0011] Preferably, a rear protection plate is arranged at the rear end of the outer shell sleeve; a side protection plate b is arranged on the side of the outer shell sleeve.
[0012] Preferably, a cross beam is arranged at the lower end close to the desk leg.
[0013] Preferably, at the connection between the table leg and the cross beam, a height adjustment opening is provided, and an inner piece is sleeved outside the height adjustment opening.
[0014] Preferably, an outer cover is provided outside the inner piece, and a shaft c is provided between the outer cover and the inner piece.
[0015] Preferably, on both sides of the tabletop, there are provided side guard plates a extending downward in an approximately arc shape.
[0016] The beneficial effects of the present utility model are as follows:
[0017] The angle adjustment is achieved by the hook being hooked to different catch heads of the adjustment piece. The overall structure is simple mechanical, not easily damaged, and the operation is simple; the adjustment of the table drawer angle can provide more sufficient space for students during lunch breaks; at the same time, the designs of the outer shell cover, side guard plate a, and side guard plate b cover the adjustment mechanism, which can not only protect the adjustment mechanism but also prevent the components inside the adjustment mechanism from accidentally injuring students;
[0018] The designs of the inner piece and the outer cover enclose the traditional screw adjustment opening, and the rotatable outer cover is easier to operate and also protects the screw adjustment opening from being easily filled with dust and oxidized and rusted after being exposed for a long time. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0020] Figure 1 It is a structural schematic diagram of the present utility model;
[0021] Figure 2 It is an exploded schematic diagram of the present utility model;
[0022] Figures 3 - 5 It is a partial enlarged structural diagram of the present utility model.
[0023] In the figure: 1 - tabletop, 2 - table drawer, 3 - table leg, 4 - cross beam, 5 - adjustment mechanism, 1.1 - side guard plate a, 2.1 - support beam, 3.1 - inner piece, 3.2 - outer cover, 5.1 - side guard plate b, 5.2 - outer shell cover, 5.3 - adjustment piece, 5.4 - rear guard plate, 5.5 - hook, 5.6 - handle, 5.7 - inner sheath, 5.31 - catch head a, 5.32 - catch head b DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] The preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined.
[0025] As Figures 1 - 2 shown, a school desk with an adjustable desk drawer angle is mainly used for school desks for students in class; it includes a desk drawer 2 and desk legs 3; an adjusting mechanism 5 is provided at the connection between the two side edges of the desk drawer 2 and the desk legs 3; the adjusting mechanism 5 can adjust the angle of the desk drawer 2; the adjusting mechanism 5 includes an adjusting piece 5.3 and a hook 5.5 that can be stuck on the adjusting piece 5.3. By sticking the hook 5.5 to different positions on the adjusting piece 5.3, different angles of adjustment of the desk drawer 2 can be achieved; an outer shell sleeve 5.2 is sleeved outside the hook 5.5 and the adjusting piece 5.3, and both sides of the desk drawer 2 are connected to the outer shell sleeve 5.2; in this way, when the hook 5.5 is stuck at different positions on the adjusting piece 5.3, the outer shell sleeve 5.2 adjusts the angle accordingly, and then the desk drawer 2 connected to both sides of the outer shell sleeve 5.2 also adjusts the angle together.
[0026] The outer shell sleeve 5.2 is a U-shaped sleeve, which consists of two symmetrically arranged sheaths and a transverse guard piece connecting the two sheaths above.
[0027] The lower end of the adjusting piece 5.3 is stuck at the end of the desk leg 3, and a screw (not marked) is provided above to penetrate the adjusting piece 5.3 and the outer shell sleeve 5.2 to connect the two together.
[0028] A shaft a (not shown) is penetrated through the hook 5.5 to rotatably fix the hook 5.5 inside the outer shell sleeve 5.2.
[0029] Refer to Figures 3 - 4 shown, an inner sheath 5.7 is provided inside the outer shell sleeve 5.2; specifically, the inner sheath 5.7 is sleeved outside the connection between the hook 5.5 and the adjusting piece 5.3 to cover the entire hook 5.5, which can provide further protection when the hook 5.5 is connected to the adjusting piece 5.3.
[0030] A handle 5.6 is provided on the hook 5.5 to control the rotation of the hook 5.5.
[0031] The adjusting piece 5.3 includes a catch head a 5.31 and a catch head b 5.32; when the hook 5.5 is stuck at the catch head a 5.31, the desk drawer is at a normal angle, and when the hook 5.5 is stuck at the catch head b 5.32, the desk drawer 2 will tilt upward to form an angle.
[0032] A rear guard plate 5.4 is provided at the rear end of the outer shell sleeve 5.2 to protect the adjusting piece 5.3 from the rear.
[0033] The handle 5.6 extends out a part from the front end of the housing sleeve 5.2, facilitating the control of the hook 5.5.
[0034] A side guard plate b5.1 is provided on the side of the housing sleeve 5.2 to protect the entire adjustment mechanism 5 from the outside, and also to prevent students from being injured by the adjustment mechanism 5 during use. Since the entire adjustment mechanism 5 requires the fixation and connection of multiple screws, shafts and other connecting parts, there will be protruding screw ends, posing a risk of cutting.
[0035] A cross beam 4 is provided near the lower end of the table leg 3 to increase the stability of the desk.
[0036] Refer to Figure 5 As shown, a height adjustment opening is provided at the lower end position of the table leg 3. Further, a height adjustment opening is provided at the connection between the table leg 3 and the cross beam 4. It should be noted that in this application, a screw rod is used for height adjustment, which is an existing technology. Those skilled in the art know that the screw rod needs to be rotated for height adjustment. For this kind of height adjustment method, a small opening needs to be opened on the table leg so that the adjustment wrench can be inserted to rotate the screw rod; in this application, an inner piece 3.1 is sleeved outside the existing height adjustment opening, and the inner piece 3.1 is fixed by screws, and then two small holes arranged vertically are opened on the inner piece 3.1. The upper hole is used to insert the adjustment wrench for rotating the screw rod;
[0037] An outer cover 3.2 is provided outside the inner piece 3.1 to cover the inner piece 3.1, and a shaft c (not shown) is provided between the outer cover 3.2 and the inner piece 3.1, so that the outer cover 3.2 can be rotated left and right to open and close.
[0038] Approximately arc-shaped side guard plates a1.1 extending downward are provided on both sides of the tabletop 1.
[0039] The beneficial effects of the present utility model are:
[0040] The angle is adjusted by the hook catching different catch heads of the adjustment piece. The overall structure is simple and mechanical, not easy to be damaged, and the operation is simple; the adjustment of the table drawer angle can provide more sufficient space for students during lunch break; at the same time, the designs of the housing sleeve, side guard plate a and side guard plate b cover the adjustment mechanism, which can not only protect the adjustment mechanism but also prevent the parts inside the adjustment mechanism from accidentally injuring students;
[0041] The designs of the inner piece and the outer cover enclose the traditional screw rod adjustment opening, and the rotatable outer cover is easier to operate, and also protects the screw rod adjustment opening from being easily filled with dust and oxidized and rusted after being exposed for a long time.
[0042] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0043] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0044] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A desk with adjustable table angle, characterized by: The table comprises a table top (2) and table legs (3); an adjustment mechanism (5) is arranged at the connection between the two side edges of the table top (2) and the table legs (3); the adjustment mechanism (5) can adjust the angle of the table top (2); the adjustment mechanism (5) comprises an adjustment sheet (5.3) and a hook (5.5) that can be clamped on the adjustment sheet (5.3); an outer shell (5.2) is arranged on the outer side of the hook (5.5) and the adjustment sheet (5.3), and the two sides of the table top (2) are connected to the outer shell (5.2).
2. A desk with adjustable drawer angle according to claim 1, characterized in that: The lower end of the adjustment piece (5.3) is clamped on the end of the table leg (3), and a screw is arranged on the upper side to penetrate the adjustment piece (5.3) and the outer shell (5.2) to connect the two together.
3. A desk with adjustable drawer angle according to claim 2, characterized in that: The hook (5.5) is provided with a shaft a penetrating therethrough to rotatably fix the hook (5.5) in the outer shell (5.2).
4. A desk with adjustable drawer angle according to claim 3, characterized in that: An inner protective sleeve (5.7) is arranged inside the outer protective sleeve (5.2).
5. The desk with adjustable drawer angle according to claim 3, characterized in that: The hook (5.5) is provided with a handle (5.6) for controlling the rotation of the hook (5.5).
6. The desk with adjustable desk angle according to claim 2, characterized in that: The adjusting piece (5.3) comprises a clamping head a (5.31) and a clamping head b (5.32).
7. The desk with adjustable drawer angle according to claim 4, characterized in that: A rear guard plate (5.4) is provided at the rear end of the outer shell (5.2); and a side guard plate b (5.1) is provided on the side of the outer shell (5.2).
8. The desk with adjustable desk angle according to claim 1, characterized in that: A height adjustment opening is provided at the lower end of the table leg (3), and an inner sheet (3.1) is provided outside the height adjustment opening.
9. The desk with adjustable desk angle according to claim 8, characterized in that: An outer cover (3.2) is arranged outside the inner plate (3.1), and an axis c is arranged between the outer cover (3.2) and the inner plate (3.1).
10. The desk with adjustable desk angle according to claim 1, characterized in that: A tabletop (1) is arranged above the table top (2), and side guard plates a (1.1) extending downward and having an approximately circular arc shape are arranged on both sides of the tabletop (1).