CN215685969U - Desk and chair - Google Patents

Abstract

The application discloses a desk and chair. This desk chair includes: the desk comprises a box body and supporting legs, wherein the supporting legs are connected with the bottom of the box body, the supporting legs can be lifted and contracted to be used for adjusting the height of the box body, the box body comprises a first desktop board and a second desktop board, and one side of the first desktop board is hinged with one side of the second desktop board; the seat comprises a storage box and a bearing assembly, wherein the bearing assembly comprises a first cover plate and a second cover plate, the first cover plate is arranged at the top of the storage box, and one side of the second cover plate is hinged with one side of the first cover plate; the supporting legs can be stretched out and drawn back so that the first table top board is flush with the first cover board; the second desk panel can be turned over relative to the first desk panel and is lapped on another desk and chair adjacent to the first desk panel, and the second desk panel is flush with the first desk panel of another box adjacent to the first desk panel; the second cover plate can be turned over relative to the first cover plate and lapped on another adjacent desk and chair and is flush with the first cover plate of another adjacent bearing assembly. Through the mode, the functions of the desk and chair provided by the application are richer.

Description

Desk and chair

Technical Field

The application relates to the technical field of teaching supplies, in particular to a desk and chair.

Background

The desk and chair is a desk and a chair for students in schools, and the study efficiency of the students is directly influenced by the design of the desk and chair. Along with the improvement of the living standard, people pursue the house supplies multifunctionalization more and more, and multi-functional furniture can promote user experience, saves space and money, improves quality of life and efficiency. The existing desk and chair structure is rigid, the function is single, and the single function cannot well meet the individual needs of students and various occasions possibly needed for future classes.

SUMMERY OF THE UTILITY MODEL

The application mainly provides a desk and chair to solve the problem of single use function of the desk and chair.

In order to solve the technical problem, the application adopts a technical scheme that: a desk and chair is provided. The desk and chair comprises: the desk comprises a box body and supporting legs, wherein the supporting legs are connected with the bottom of the box body, and the supporting legs can be lifted and contracted to be used for adjusting the height of the box body, the box body comprises a first desktop board and a second desktop board, and one side of the first desktop board is hinged with one side of the second desktop board; the seat comprises a storage box and a bearing assembly, wherein the bearing assembly comprises a first cover plate and a second cover plate, the first cover plate is arranged at the top of the storage box, and one side of the second cover plate is hinged with one side of the first cover plate; the support legs can be stretched out and drawn back so that the first table top board is flush with the first cover board; the second desktop plate can be turned over relative to the first desktop plate and is lapped on another adjacent desk and chair, so that the second desktop plate is flush with the first desktop plate of another adjacent box body; the second cover plate can be turned relative to the first cover plate and can be lapped on the other adjacent desk and chair, so that the second cover plate is flush with the first cover plate of the other adjacent bearing assembly.

In some embodiments, the storage box includes a storage frame and a plurality of baffles, the plurality of baffles are disposed on a peripheral side of the storage frame and form a storage cavity with an opening facing the carrying assembly, the carrying assembly is located in a carrying surface of the storage frame, and the carrying surface of the storage frame is further configured to carry one side of another adjacent second cover plate and one side of the second table top plate.

In some embodiments, the first cover panel is slidably coupled to a top portion of the storage frame to slidably open or close the opening of the storage cavity.

In some embodiments, the seat further comprises a backrest slidably coupled to the storage frame.

In some embodiments, the backrest is slidably received in the storage cavity.

In some embodiments, the cabinet further includes a drawer, the first table top is fixed to a top of the drawer and forms an access opening with the drawer, and the legs are connected to a bottom of the drawer.

In some embodiments, the legs are manual legs.

In some embodiments, the desk further comprises an adjusting handle, the first desk panel is provided with an avoiding opening corresponding to the adjusting opening of the supporting leg, the adjusting handle is butted with the adjusting opening through the avoiding opening, and the height of the supporting leg is adjusted by manually shaking the adjusting handle.

In some embodiments, the desk further comprises a cap that covers the evasion port.

In some embodiments, the first table top and the second table top are connected by a hinge, and in the first desk configuration, the hinge is sandwiched and hidden between the first table top and the second table top.

The beneficial effect of this application is: different from the prior art, the application discloses a desk and chair. The landing leg through injecing the desk can stretch out and draw back, the box includes first desktop board of articulated and second desktop board, the carrier assembly of seat includes first apron of articulated and second apron, and the landing leg can stretch out and draw back so that first desktop board and first apron parallel and level, the second desktop board can overturn relatively first desktop board and overlap joint on adjacent another desk chair, thereby with the first desktop board parallel and level of adjacent another box, the second apron can overturn relatively first apron and overlap joint on adjacent another desk chair, thereby with adjacent another carrier assembly's first apron parallel and level, thereby can make adjacent desk chair mutually support in order to constitute the bed that can supply the user to lie flat in order to have a rest, therefore the desk chair that this application provided can also regard as the bed of user midday break, its use scene is more diversified, the function is abundanter.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts, wherein:

FIG. 1 is a schematic structural diagram of an embodiment of a desk and chair provided by the present application;

FIG. 2 is a schematic view of the desk and chair of FIG. 1 in another position;

FIG. 3 is a schematic view of a first desk configuration of the desk chair of FIG. 1;

FIG. 4 is a schematic view of a second desk configuration of the desk chair of FIG. 1;

FIG. 5 is a schematic view of a first configuration of seats in the desk and chair of FIG. 1;

FIG. 6 is a schematic view of a second configuration of seats in the desk and chair of FIG. 1;

FIG. 7 is a schematic view of the seat shown in FIG. 5 with the storage compartment open;

FIG. 8 is a schematic view of the storage frame of the seat of FIG. 5;

FIG. 9 is a schematic view of the seat shown in FIG. 5 with the backrest extended;

FIG. 10 is a schematic view showing a plurality of desks and chairs shown in FIG. 1 in an unfolded state.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first", "second" and "third" in the embodiments of the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of an embodiment of a desk and chair 300 provided by the present application; FIG. 2 is a schematic view of the desk and chair in the desk and chair of FIG. 1 in another posture.

The desk and chair 300 comprises a desk 100 and seats 200, wherein the desk 100 and the seats 200 are correspondingly matched with each other one by one.

In the present application, the top surface of the desk 100 may be flush with the top surface of the seat 200, so as to form a bed for the user to lie down for noon break, thereby avoiding the situation that the teenager user has to climb on the desk to sleep due to being limited by the classroom space, and being beneficial to the physical and mental health development of the user such as the teenager.

Referring to fig. 3 and 4, fig. 3 is a schematic structural view of a first desk of the desk in the desk and chair shown in fig. 1, and fig. 4 is a schematic structural view of a second desk of the desk in the desk and chair shown in fig. 1. The desk 100 comprises a box 10 and legs 20, wherein the legs 20 are connected with the bottom of the box 10, the legs 20 can be extended and contracted for adjusting the height of the box 10, and further the height of the box 10 can be adjusted according to different heights of users, so that the users can use the desk 100 more comfortably. The legs 20 can also be raised and lowered so that the top surface of the desk 100 is flush with the top surface of the seat 200.

The container 10 includes a first table top 12 and a second table top 14, wherein one side of the first table top 12 is hinged to one side of the second table top 14. Wherein the second table top 14 can be turned over relative to the first table top 12 and lap over the adjacent desk 300 so as to be flush with the first table top 12 of the adjacent box 10.

Specifically, the second table top 14 is turned over relative to the first table top 12 to be connected to another desk 300, so that the second table top 14 can cross the passage between two adjacent desks 300 to increase the area of the bed formed by the adjacent desks 300.

The desk 100 has two forms: in the first desk shape, the second desk panel 14 is overlapped on the first desk panel 12, so that a user can use the second desk panel 14 to write and the like, and the passage between the desk and the chair 300 is kept smooth; in the second desk configuration, the second desk panel 14 is turned over relative to the first desk panel 12 to cross the passage between two adjacent desk and chair 300 and is overlapped on the other adjacent desk and chair 300, so as to be flush with the first desk panel 12 of the other adjacent box 10, thereby increasing the flush area for the user to have a lunch break.

The housing 10 further includes a drawer 16, wherein the first table top 12 is fixed to the top of the drawer 16, and a receiving opening 160 is formed with the drawer 16 for receiving and placing articles such as textbooks and the like in the drawer 16 through the receiving opening 160, wherein the receiving opening 160 is disposed toward the chair 200, and the legs 20 are connected to the bottom of the drawer 16.

Alternatively, the support legs 20 are automatic support legs, which are driven by a motor or a cylinder, etc., and the height of the box 10 can be adjusted by a control button. For example, the leg 20 includes a plurality of telescopic joints, and the cylinder drives the plurality of telescopic joints to ascend and descend to adjust the height of the cabinet 10.

In this embodiment, the leg 20 is a manual leg. For example, the support leg 20 includes a screw rod and an expansion joint assembly, the expansion joint at the upper portion is fixedly connected with a nut of the screw rod, and the expansion joint is driven to ascend and descend by driving a screw rod of the screw rod to rotate, so as to adjust the height of the box body 20.

The desk 100 further includes an adjusting handle (not shown), the first desk panel 12 is provided with an avoiding opening (not shown) corresponding to the adjusting opening of the leg 20, the adjusting opening of the leg 20 is exposed with a screw, the adjusting handle is in butt joint with the screw in the adjusting opening through the avoiding opening, and the screw is rotated by manually turning the adjusting handle, so that the nut drives the expansion joint to ascend and descend, thereby adjusting the height of the leg 10.

The desk 100 further includes a cap (not shown) that covers the opening to make the first desk top 12 flat, which is more convenient for a user to lie on the first desk top 12.

In other embodiments, the legs 20 may be fixed legs, which cannot adjust the height of the desk 100, and the height of the seat 200 can be adjusted, which can also make the top surface of the desk 100 flush with the top surface of the seat 200.

The first desk top board 12 and the second desk top board 14 are connected by hinges 18, and in the first desk shape, the hinges 18 are sandwiched and hidden between the first desk top board 12 and the second desk top board 14.

Referring to fig. 5 and 6, fig. 5 is a schematic structural view of a first seat form of a seat in the desk and chair shown in fig. 1, and fig. 6 is a schematic structural view of a second seat form of a seat in the desk and chair shown in fig. 1. The seat 200 includes a storage compartment 210 and a carrier assembly 220, the carrier assembly 220 being disposed on top of the storage compartment 210. The carrying assembly 220 includes a first cover 221 and a second cover 222, the first cover 221 is disposed on the top of the storage compartment 210, and one side of the second cover 222 is hinged to one side of the first cover 221. Wherein the second cover plate 222 can be turned over relative to the first cover plate 221 and lapped on the adjacent other desk chair 300 so as to be flush with the first cover plate 221 of the adjacent other bearing assembly 220.

Specifically, the second cover 222 is turned over with respect to the first cover 221 to overlap another desk 300, so that the second cover 222 can cross the passage between two adjacent desks 300 to increase the bed area formed by the adjacent desks 300.

The seat 200 also has two configurations: in the first seat configuration, the second cover 222 is stacked on the first cover 221; in the second seat configuration, the second cover 222 is flipped over relative to the first cover 221 and overlaps the other adjacent desk 300 so as to be flush with the first cover 221 of the other adjacent load bearing assembly 220.

The first cover 221 and the second cover 222 are connected by a hinge 223, and in the first seat form, the hinge 223 is sandwiched and hidden between the first cover 221 and the second cover 222.

Referring to fig. 5 to 8, fig. 7 is a schematic view of the seat shown in fig. 5 in a state where the storage chamber is opened, and fig. 8 is a schematic view of a storage frame in the seat shown in fig. 5. The storage box 210 includes a storage frame 212 and a plurality of baffles 214, the plurality of baffles 214 are disposed on a peripheral side of the storage frame 212 and form an opening 211 facing the storage cavity 216 of the carrying assembly 220, the carrying assembly 220 is located in a carrying surface of the storage frame 212, and the carrying surface of the storage frame 212 is further used for carrying one side of another second cover plate 222 and one side of the second table top 14 which are adjacent to each other.

Specifically, after the top surface of the desk 100 is flush with the top surface of the seat 200, the lower surface of the first desk top plate 12 rests on the storage frame 212 and is aligned with the first cover plate 221, the second desk top plate 14 and the second cover plate 222 are respectively unfolded, the second desk top plate 14 is aligned with another adjacent first desk top plate 12 after being unfolded and is overlapped on the bearing surfaces of two adjacent storage frames 212, and the second cover plate 222 is aligned with another adjacent first cover plate 221 after being unfolded and is overlapped on the bearing surfaces of another adjacent storage frame 212, so that a complete plane can be formed between the adjacent desk and chair 300, and more users can lie down to have noon break.

The storage frame 212 includes a first side bracket 213, a second side bracket 215, a first beam 217 and a second beam 219, the first beam 217 and the second beam 219 are disposed between the first side bracket 213 and the second side bracket 215, and a top surface of the first beam 217 is disposed coplanar with top surfaces of the first side bracket 213 and the second side bracket 215.

In this embodiment, each of the first and second side brackets 213 and 215 includes a first bearing beam 231, a second bearing beam 232, a first support beam 233, and a second support beam 234.

The first load beam 231 and the second load beam 232 are arranged in parallel at intervals, the first load beam 231 is located at the upper part, and the first cross beam 217 is connected with the first load beam 231 and the top surface is arranged in a coplanar manner. The first support beam 233 is vertically connected to one ends of the first and second load beams 231 and 232. The second supporting beam 234 is obliquely connected between the first supporting beam 231 and the second supporting beam 232, and the distance between the end of the second supporting beam 234 connected with the second supporting beam 232 and the first supporting beam 233 is smaller than the distance between the end of the second supporting beam 234 connected with the first supporting beam 231 and the first supporting beam 233, so that the lower space of the storage frame 212 is larger, a user can conveniently place legs and feet in the lower space of the seat 200, the seat is more ergonomic, and the sitting posture of the user can be more comfortable.

Wherein the first cross member 217 is connected between the first side brackets 213 and the first carrier beam 231 of the second side bracket 215, and the second cross member 219 is connected between the first side brackets 213 and the second support beam 234 of the second side bracket 215.

The plurality of baffles 214 are connected to the first side bracket 213, the second side bracket 215, the first beam 217, and the second beam 219, respectively, to enclose a storage chamber 216 having an opening 211 facing the carrier assembly 220, the storage chamber 216 for storing articles.

The baffle plate 214 is further provided with air holes 230, and the air holes 230 are used for ventilation so as to keep the storage cavity 216 ventilated.

In this embodiment, the second support beam 234 is an inclined straight beam, and in other embodiments, the second support beam 234 may also be an arc-shaped bent beam.

In other embodiments, the storage frame 212 may also be a rectangular body, etc., which is not specifically limited in this application.

In this embodiment, as shown in fig. 7, the first cover 221 is slidably coupled to the top of the storage frame 212 to open or close the opening 211 of the storage cavity 216 by sliding.

Specifically, the storage frame 212 is provided with a slide way, and one side of the first cover plate 221 facing the storage frame 212 is provided with a slide rail, and the slide rail is in sliding fit with the slide way. Furthermore, a limiting component is further disposed on the slide way or the first cover plate 221 to prevent the first cover plate 221 from separating from the slide way or prevent the first cover plate 221 from colliding with other positions.

Optionally, one side of the carrying assembly 220 may also be hinged to the storage compartment 210 to open or close the opening 211 of the storage cavity 216 by flipping.

Referring to fig. 1, 7 and 9 in combination, fig. 9 is a schematic view of the seat shown in fig. 5 with the backrest extended. In this embodiment, the chair 200 further comprises a backrest 240, and the backrest 240 is slidably connected to the storage frame 212, so that the height of the backrest 240 can be adjusted to adapt to users with different heights.

Further, the backrest 240 can be slidably received in the storage cavity 216, and the backrest 240 can be received in the storage cavity 216 during noon break, so as to form a plane for noon break. The backrest 240 may be extended or retracted to a suitable height to support the back of the user when used in a class or the like.

The functions and forms of the desks 300 are described again by taking a classroom as a scene, wherein a plurality of desks 300 are uniformly distributed in the classroom, and a passage is arranged between every two adjacent desks 300 for students to pass through.

In a non-noon break scene, as shown in fig. 1, the height of the desk 100 is greater than that of the seat 200, the legs 20 are raised to a suitable height for students to use, and the backrest is extended from the storage cavity 216. Referring to fig. 10, fig. 10 is a schematic view illustrating a state in which a plurality of desks and chairs shown in fig. 1 are unfolded, in a noon break scene, the backrest is accommodated in the storage cavity 216, the legs 20 are lowered to make the top surface of the desk 100 flush with the top surface of the seat 200, the lower surface of the first desk top plate 12 rests on the storage frame 212 and aligns with the first cover plate 221, the second desk top plate 14 is unfolded and aligns with another adjacent first desk top plate 12 and overlaps the bearing surfaces of the two adjacent storage frames 212, and the second cover plate 222 is unfolded and aligns with another adjacent first cover plate 221 and overlaps the bearing surfaces of the other adjacent storage frame 212, so that the desks 300 in the class can cooperate together to form a complete plane, and further, all students can lie flat to have noon break.

Different from the prior art, the application discloses a desk and chair. The landing leg through injecing the desk can stretch out and draw back, the box includes first desktop board of articulated and second desktop board, the carrier assembly of seat includes first apron of articulated and second apron, and the landing leg can stretch out and draw back so that first desktop board and first apron parallel and level, the second desktop board can overturn relatively first desktop board and overlap joint on adjacent another desk chair, thereby with the first desktop board parallel and level of adjacent another box, the second apron can overturn relatively first apron and overlap joint on adjacent another desk chair, thereby with adjacent another carrier assembly's first apron parallel and level, thereby can make adjacent desk chair mutually support in order to constitute the bed that can supply the user to lie flat in order to have a rest, therefore the desk chair that this application provided can also regard as the bed of user midday break, its use scene is more diversified, the function is abundanter.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims (10)

1. A desk and chair, characterized in that, the desk and chair includes:

the desk comprises a box body and supporting legs, wherein the supporting legs are connected with the bottom of the box body, and the supporting legs can be lifted and contracted to be used for adjusting the height of the box body, the box body comprises a first desktop board and a second desktop board, and one side of the first desktop board is hinged with one side of the second desktop board;

the seat comprises a storage box and a bearing assembly, wherein the bearing assembly comprises a first cover plate and a second cover plate, the first cover plate is arranged at the top of the storage box, and one side of the second cover plate is hinged with one side of the first cover plate;

the support legs can be stretched out and drawn back so that the first table top board is flush with the first cover board; the second desktop plate can be turned over relative to the first desktop plate and is lapped on another adjacent desk and chair, so that the second desktop plate is flush with the first desktop plate of another adjacent box body; the second cover plate can be turned relative to the first cover plate and can be lapped on the other adjacent desk and chair, so that the second cover plate is flush with the first cover plate of the other adjacent bearing assembly.

2. The desk and chair of claim 1, wherein the storage box comprises a storage frame and a plurality of baffles, the plurality of baffles are disposed on the periphery of the storage frame and form a storage cavity with an opening facing the bearing assembly, the bearing assembly is located in a bearing surface of the storage frame, and the bearing surface of the storage frame is further used for bearing one side of another adjacent second cover plate and one side of the second desk top plate.

3. The desk and chair of claim 2, wherein the first cover plate is slidably connected to the top of the storage frame to slidably open or close the opening of the storage cavity.

4. A desk and chair as claimed in claim 3 wherein the seat further comprises a backrest, the backrest being slidably connected to the storage frame.

5. The desk and chair of claim 4, wherein the backrest is slidably received in the storage cavity.

6. The desk and chair of claim 1, wherein the housing further comprises a drawer, the first table top panel is secured to a top of the drawer and defines a receiving opening with the drawer, and the legs are connected to a bottom of the drawer.

7. A desk and chair as claimed in claim 6, wherein the legs are manual legs.

8. The desk and chair of claim 7, wherein the desk further comprises an adjusting handle, the first desk panel is provided with an avoiding opening corresponding to the adjusting opening of the supporting leg, the adjusting handle is in butt joint with the adjusting opening through the avoiding opening, and the height of the supporting leg is adjusted by manually turning the adjusting handle.

9. The desk chair of claim 8, wherein the desk further comprises a cap, the cap covering the evasion port.

10. The desk and chair of claim 1, wherein the first and second table tops are connected by a hinge, and in the first desk configuration, the hinge is sandwiched and concealed between the first and second table tops.

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