Adjustable desk for students
The adjustable desk's hinge and locking structure solves the problem of traditional desks taking up space, allowing students to stretch out fully during lunch break and improving the quality of their nap.
Patent Information
- Application Number
- CN202610064250.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-19
- Publication Date
- 2026-02-27
AI Technical Summary
Traditional desks take up space and restrict students' stretching space during lunch breaks, leading to unhealthy resting postures.
Design an adjustable desk that uses a hinged and locking structure between the tabletop and legs to allow the tabletop to flip and be fixed, increasing the space for extension.
During lunch break, the table can be flipped up and stood upright to provide more stretching space, improve the quality of the nap, and avoid unhealthy resting postures.
Smart Images
Figure CN121570031A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to a desk, and more particularly to an adjustable desk for students. Background Technology
[0002] More and more students are now taking lunch and naps at school. However, non-boarding students can only rest in the traditional forward-leaning position during their lunch break, which can easily cause various health problems such as numbness in the hands, drooling, neck pain, and poor sleep.
[0003] Therefore, some school chairs with lunch break functions have appeared on the market. These chairs can be folded. When a class is needed, the user can fold the chair and use it as a seat. When a nap is needed, the user can unfold the chair and lie down to rest.
[0004] However, there are also desks in the classroom, which take up a lot of space and thus compress the user's stretching space. As a result, when users lie on the chairs during lunch break, their bodies cannot be fully stretched and relaxed. In order to solve the above problems, the applicant has designed an adjustable desk for students. Summary of the Invention
[0005] In order to overcome the shortcomings of the prior art, the present invention provides an adjustable desk for students. The technical solution adopted by this invention to solve its technical problem is: An adjustable desk for students includes table legs and a tabletop, characterized in that: the tabletop is hinged to the table legs, and a locking structure is provided between the tabletop and the table legs; the tabletop flips over by unlocking the locking structure, and the tabletop is fixed by locking the locking structure.
[0006] The locking structure includes a locking hole on the table leg, a locking seat on the table, a locking rod in the locking seat, a button, and a resilient reset member. The resilient reset member can push the locking rod into the locking hole, and the button can drive the locking rod out of the locking hole.
[0007] The locking rod has a slider at its end, and the locking seat has a sliding hole. The slider slides into the sliding hole, and the elastic reset member can push the slider to insert the locking rod into the locking hole.
[0008] The locking seat has a second sliding hole that communicates with the first sliding hole, the button has a guide plate that slides in cooperation with the second sliding hole, and a guide structure that can push the slider to move is provided between the slider and the guide plate.
[0009] The guiding structure includes a guide hole in the slider, an inclined guide surface one on the guide plate, and an inclined guide surface two in the guide hole. The guide plate is located in the guide hole and pushes the slider to move by the pressure of the inclined guide surface one and the inclined guide surface two.
[0010] The guide plates form a receiving space, and a button spring is provided in the receiving space.
[0011] The table legs are provided with connecting plates, the table includes a panel and a side panel fixed to the panel, the connecting plate is hinged to the side panel, and the locking structure is provided between the connecting plate and the side panel.
[0012] The connecting plate is provided with an arc-shaped limiting groove, and the side plate is provided with a limiting rod, which is located inside the arc-shaped limiting groove.
[0013] It also includes bolts, and both the connecting plate and the side plate are provided with hinge holes, through which the bolts are fitted with nuts.
[0014] The side panel is equipped with hooks.
[0015] The beneficial effects of this invention are as follows: This invention connects the tabletop and table legs with a hinge, and a locking structure is provided between the tabletop and table legs. The tabletop can be flipped over by unlocking the locking structure, and the tabletop can be fixed by locking the locking structure. This allows the tabletop to be flipped upright by unlocking the locking structure when a nap is needed, thereby increasing the user's stretching space and allowing the user's body to stretch and relax as much as possible, thus improving the quality of the nap. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0017] Figure 1 This is a view of the overall structure of the desk; Figure 2 This is an exploded structural view of the table; Figure 3 This is an exploded view of the locking structure; Figure 4 This is a structural view of the table legs; Figure 5 This is the structural view of the slider. Detailed Implementation
[0018] The advantages and features of this disclosure, as well as its implementation methods, will be illustrated by the following embodiments described with reference to the accompanying drawings. However, this disclosure may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be comprehensive and complete, and will fully convey the scope of this disclosure to those skilled in the art. Furthermore, this disclosure is limited only by the scope of the claims.
[0019] The shapes, dimensions, scales, angles, and numbers disclosed in the accompanying drawings used to describe embodiments of this disclosure are merely examples, and therefore this disclosure is not limited to the details shown. Throughout this specification, the same reference numerals refer to the same elements. In the following description, detailed descriptions of relevant known functions or configurations will be omitted where it is determined that such detailed descriptions would unnecessarily obscure the focus of this disclosure. Where the terms “comprising,” “having,” and “including” are used in this specification, additional components may be added unless “only” is used. Unless otherwise indicated, singular terms may include plural forms.
[0020] When interpreting components, even if not explicitly described, the components are understood to include a range of tolerances.
[0021] When describing positional relationships, such as "on," "above," "below," and "adjacent to," one or more parts may be arranged between two other parts unless "immediately following" or "directly" is used.
[0022] When describing temporal relationships, such as when time sequence is described as “after,” “following,” “next,” and “before,” discontinuous cases may be included unless “exactly” or “directly” is used.
[0023] It should be understood that although the terms “first,” “second,” etc., may be used herein to describe various elements, these elements should not be limited by these terms. These terms are used only to distinguish one element from other elements. For example, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element, without departing from the scope of this disclosure.
[0024] As will be fully understood by those skilled in the art, the features of the different embodiments of this disclosure may be coupled or combined with each other in part or in whole, and may cooperate with each other and be technically driven in various ways. The embodiments of this disclosure may be implemented independently of each other, or may be implemented together in an interdependent relationship.
[0025] Reference Figures 1 to 5 The present invention discloses an adjustable desk for students, including table legs 1 and tabletop 2. The tabletop 2 is hinged to the table legs 1, and a locking structure 3 is provided between the tabletop 2 and the table legs 1. The tabletop 2 can be flipped over by unlocking the locking structure 3, and the tabletop 2 is fixed by locking the locking structure 3.
[0026] The principle of this desk is that when the user needs to take a nap, the user can unlock the locking structure 3 to flip the table 2 to the side, thereby increasing the user's stretching space; when the user needs to attend class, the table 2 can be flipped in the opposite direction to return to a horizontal position, thus serving as a desk.
[0027] As shown in the figure, in this application, the table 2 includes a tabletop 4, a bookcase 5 fixed below the tabletop 4, and side panels 6. The side panels 6 are arranged opposite each other on both sides of the bookcase 5. The table legs 1 are provided with connecting plates 7. The connecting plates 7 and the side panels 6 are hinged to realize the rotation of the table 2. A specific structure of the hinge is that it also includes bolts (not shown in the figure). Both the connecting plates 7 and the side panels 6 are provided with hinge holes 8. The bolts pass through the hinge holes 8 and cooperate with nuts. Therefore, after the locking structure 3 is unlocked, the table 2 can rotate around the bolts. The bolts are purchased parts, with simple structure and low cost. The locking structure 3 is set between the connecting plates 7 and the side panels 6.
[0028] The locking structure 3 includes a locking hole 9 on the connecting plate 7 of the table leg 1, a locking seat 10 on the side plate 6 of the table 2, a locking rod 11, a button 12, and an elastic reset member 13 disposed in the locking seat 10. The elastic reset member 13 can push the locking rod 11 into the locking hole 9, and the button 12 can drive the locking rod 11 out of the locking hole 9. When the table 2 is not flipped during class and is in a horizontal position, the elastic reset member 13 maintains pressure on the locking rod 11 to insert the locking rod 11 into the locking hole 9, thereby restricting the rotation of the table 2. When it is necessary to flip the table, the button 12 is pressed manually, and the button 12 can drive the locking rod 11 out of the locking hole 9, so that the table 2 can rotate.
[0029] As a further specific structure, the locking seat 10 is fixed to the side plate 6 by screws. The end of the locking rod 11 is provided with a slider 14. The side of the locking seat 10 that contacts the side plate 6 is provided with a sliding hole 15. The slider 14 slides in the sliding hole 15. The side plate 6 also restricts the movement of the slider 14 to prevent it from coming out of the sliding hole 15. The elastic reset member 13 can push the slider 14 so that the locking rod 11 is inserted into the locking hole 9. Of course, the elastic reset member 13 is a reset spring. The slider 14 has a spring hole 16 for installing the reset spring. One end of the reset spring abuts against the bottom of the hole 15.
[0030] Of course, for ease of processing, the slider 14 also has an insertion hole 17 and a countersunk hole 18 that passes through the insertion hole 17. The locking rod 11 has a rod hole, one end of the locking rod 11 is located in the insertion hole 17, and is fixed by a screw and nut that pass through the rod hole and the insertion hole 17.
[0031] As shown in the figure, the locking seat 10 is provided with a second sliding hole 19 that communicates with the first sliding hole 15. The button 12 is provided with a guide plate 20 that slides in cooperation with the second sliding hole 19. The slider 14 and the guide plate 20 are provided with a guide structure that can push the slider 14 to move. When it is necessary to unlock the locking structure 3, the button 12 is pressed, and the button 12 can push the slider 14 to move through the guide structure, so that the locking rod 11 is disengaged from the locking hole 9.
[0032] As a further specific structure, the guide structure includes a guide hole 21 disposed in the slider 14, an inclined guide surface 22 disposed on the guide plate 20, and an inclined guide surface 23 disposed in the guide hole 21. The guide plate 20 is located in the guide hole 21 and pushes the slider 14 to move by the pressure of the inclined guide surface 22 and the inclined guide surface 23. When the button 12 is pressed, the button 12 drives the guide plate 20 to move, thereby causing the inclined guide surface 22 to press the inclined guide surface 23, thereby pushing the slider 14 to move.
[0033] Of course, the guide plate 20 is provided with a receiving groove 27, and a button spring (not shown in the figure) is provided in the receiving groove 27, which facilitates the reset of the button 12. Of course, the guide plate 20 is provided with a limiting block 24. When the slider 14 and the locking rod 11 are in the locked state, the limiting block 24 can be locked with the slider 14, thereby preventing the guide plate 20 from coming out of the guide hole 21.
[0034] As a further preferred structure, the connecting plate 7 is provided with an arc-shaped limiting groove 25, and the side plate 6 is provided with a limiting rod 26. The limiting rod 26 is located in the arc-shaped limiting groove 25. When the table 2 is flipped, the limiting rod 26 will move along the arc-shaped limiting groove 25 until it reaches the end of the arc-shaped limiting groove 25. At this time, the table 2 has flipped 90 degrees, and the limiting rod 26 is stuck at the end of the arc-shaped limiting groove 25 to play a positioning role.
[0035] As a preferred structure, the side plate 6 is provided with hooks 28, which can be used to hang school bags, making it convenient for users to store their bags.
[0036] The above provides a detailed description of an adjustable desk for students provided by embodiments of the present invention. Specific examples have been used to illustrate the principles and implementation methods of the present invention. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of the present invention. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present invention. Therefore, the content of this specification should not be construed as a limitation of the present invention.
Claims
1. An adjustable student desk, comprising table legs and a tabletop, characterized in that: The tabletop and table legs are hinged together, and a locking structure is provided between the tabletop and table legs. The tabletop can be flipped over by unlocking the locking structure, and the tabletop can be fixed by locking the locking structure.
2. The adjustable desk for students according to claim 1, characterized in that: The locking structure includes a locking hole on the table leg, a locking seat on the table, a locking rod in the locking seat, a button, and a resilient reset member. The resilient reset member can push the locking rod into the locking hole, and the button can drive the locking rod out of the locking hole.
3. The adjustable desk for students according to claim 2, characterized in that: The locking rod has a slider at its end, and the locking seat has a sliding hole. The slider slides into the sliding hole, and the elastic reset member can push the slider to insert the locking rod into the locking hole.
4. The adjustable desk for students according to claim 3, characterized in that: The locking seat has a second sliding hole that communicates with the first sliding hole, the button has a guide plate that slides in cooperation with the second sliding hole, and a guide structure that can push the slider to move is provided between the slider and the guide plate.
5. The adjustable desk for students according to claim 4, characterized in that: The guiding structure includes a guide hole in the slider, an inclined guide surface one on the guide plate, and an inclined guide surface two in the guide hole. The guide plate is located in the guide hole and pushes the slider to move by the pressure of the inclined guide surface one and the inclined guide surface two.
6. The adjustable desk for students according to claim 4, characterized in that: The guide plates form a receiving space, and a button spring is provided in the receiving space.
7. The adjustable desk for students according to claim 1, characterized in that: The table legs are provided with connecting plates, the table includes a panel and a side panel fixed to the panel, the connecting plate is hinged to the side panel, and the locking structure is provided between the connecting plate and the side panel.
8. The adjustable desk for students according to claim 7, characterized in that: The connecting plate is provided with an arc-shaped limiting groove, and the side plate is provided with a limiting rod, which is located inside the arc-shaped limiting groove.
9. The adjustable desk for students according to claim 7, characterized in that: It also includes bolts, and both the connecting plate and the side plate are provided with hinge holes, through which the bolts are fitted with nuts.
10. An adjustable desk for students according to claim 7, characterized in that: The side panel is equipped with hooks.