CN116763086A

CN116763086A - Integrated desk

Info

Publication number: CN116763086A
Application number: CN202210222140.8A
Authority: CN
Inventors: 程克
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2023-09-19

Abstract

The invention relates to a desk integrated with a seat and a desk. The device comprises a learning support, a sofa seat (1), an elbow support component A (8) and a neck support component (5), wherein the position and the angle of the desktop can be adjusted in the prior art, the learning support capable of adjusting the position and the angle of the desktop comprises a supporting component A (2), a cross arm component (3), a desktop component (4) and a supporting component B (6) or a supporting component C (7), and the supporting component A (2) is connected with one side of the sofa seat (1). One end of the cross arm part (3) is connected with the supporting part A (2), the other end is connected with the supporting part B (6) or the supporting part C (7), and the middle part is connected with the desktop part (4). The person sits on the sofa seat (1), and the relative position and angle of the desk top of the learning support which is connected with the sofa seat and can adjust the position and angle of the desk top are adjusted, so that the person is in a sitting writing posture.

Description

Integrated desk

Technical Field

The invention relates to the field of learning and office tools, in particular to a seat-desk integrated writing desk convenient for learning and working.

Background

Currently, the known writing tool is composed of a chair and a table which are independent of each other. The inherent structural defects of the table and the chair cannot avoid causing health hidden trouble to long-term users. For example, the major contributors to myopia, cervical, spinal and lumbar compression deformation, and the like. For this reason, a number of improved tables and chairs have appeared in the market in recent years, and these improvements have achieved some beneficial results. However, these improvements are only very modest in terms of the traditional so-called correct writing sitting posture concept. For example, existing products are all pursuing a sitting position when the user sits down for writing, namely three 90 degrees: 1. the body is at a 90 degree angle to the thigh; 2. the thigh and the shank form an angle of 90 degrees; 3. the lower leg is at a 90 degree angle to the foot. Thus, these improvements are only more comfortable when at three 90 degrees than when previously at three 90 degrees, but do not guarantee that the user will always maintain three 90 degrees without leaning forward while writing for a long period of time. Moreover, three 90 degree sitting postures still cause great hidden trouble to human health, and the improvement does not overcome the fundamental structural defects of the traditional desk and chair for writing, but only has a little progress in terms of quantity.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a desk with a seat and a desk. The desk with integrated desk provides a brand new writing posture, namely, sitting up and sitting down, and provides a powerful challenge for the traditional sitting up writing concept. The user leans back on the upper body, the waist, the back and the neck of the human body can be supported, the gravity center of the upper body of the human body is positioned behind the hip pivot, and the upper body and the head can not lean forward in a proper state, so that the human eyes and the tabletop can keep a proper distance all the time. In view of the fact that the novel writing desk seat is a brand-new writing desk seat, in order to better understand the functional principle of the novel writing desk seat, a specific description that the traditional writing desk seat structure cannot realize sitting up writing is necessary.

As is well known, conventional table and chair structures are incapable of performing the function of sitting up and writing. The main reasons are as follows: 1. the chair seat is too short. According to the current national standard of table and chair size, the depth of seat is 400-440 mm, which is determined according to the Chinese human body size, namely, when a person sits on the chair, the back can be attached to the chair back. If the back is not resting against the seat back while sitting, the back loses its practical efficacy, and this therefore determines that the depth of the seat cannot be too long. If sitting up on the chair, the buttocks are moved forward, and possibly half of the buttocks are suspended outside the chair. 2. The chair seat is higher. Even if the chair seat is deep enough, the lower leg needs to extend forwards when a person sits up, and the feet are suspended or landed inadequately due to the fact that the seat surface is high. 3. When a person sits up, the body can drive the arms to be far away from the tabletop, and even if the angle or the position of the tabletop is adjusted, the elbows are completely separated from the tabletop, so that long-time writing cannot be effectively realized in the state.

The technical scheme adopted for solving the technical problems is as follows: the combination of the learning support (such as CN 201520198688.9) and the sofa seat, which comprises the prior art, can adjust the position and the angle of the desk top, and the support part A of the learning support, which can adjust the position and the angle of the desk top, is connected with one side of the sofa seat. The person sits on the sofa seat, and the relative position and angle of the desk top of the learning support which is connected with the sofa seat and can adjust the position and angle of the desk top are adjusted, so that the person can sit up and write in a comfortable posture.

The invention is further provided with: armrests are arranged on two sides of the sofa seat, and a backrest is arranged on the rear side of the sofa seat.

The invention is further provided with: the seat surface of the sofa seat is lower than that of a common national standard chair, the height of the seat surface is less than 390 mm, and the depth of the seat surface is more than 495 mm. The lower seat height and longer seat depth relative to the chair allows a person to sit comfortably in the sofa.

The invention is further provided with: the two sides of the sofa seat are respectively provided with an elbow supporting part A and an elbow supporting part B, the elbow supporting can be adjusted in height, and the elbow supporting arm can rotate around the supporting rod. The elbow rest is used for supporting the elbow of the tabletop when the person leans backwards.

The invention is further provided with: the upper end of the backrest on the sofa seat is provided with a neck support which can adjust the up-down and front-back positions. So as to be suitable for users with different heights.

The invention is further provided with: the side on the sofa seat is provided with a bookend for temporarily placing a commonly used book and a storage box for placing stationery.

The invention is further provided with: the learning support capable of adjusting the position and the angle of the desktop comprises a supporting part A, a cross arm part, a desktop part and a supporting part B. One end of the supporting component A is connected with one side of the sofa seat, the other end of the supporting component A is connected with one end of the cross arm component, the middle part of the cross arm component is connected with the desktop component, one end of the supporting component B is connected with the other side of the sofa seat, the other end of the cross arm component and the other end of the supporting component B are of an opening and closing structure, and in a working state, the other end of the cross arm component and the other end of the supporting component B are of a closed connection state, and at the moment, the learning support with adjustable desktop position and angle and the sofa seat form a closed structure. When the cross arm part is in a non-working state, the cross arm part can horizontally rotate by taking the supporting part A as a fulcrum, and the other end of the cross arm part and the other end of the supporting part B are in an open state, so that people can enter and exit.

The invention is further provided with: the second scheme of the learning support capable of adjusting the position and the angle of the desktop comprises a supporting part A, a cross arm part, a desktop part and a supporting part C. One end of the supporting component A is connected with one side of the sofa seat, the other end of the supporting component A is connected with one end of the cross arm component, the middle part of the cross arm component is connected with the desktop component, the other end of the cross arm component is connected with one end of the supporting component C, and the other end of the supporting component C is supported on the ground. The learning support with the adjustable desktop position and angle and the sofa seat form an opening and closing structure like a door, and the support part C is positioned on the other side of the sofa seat relative to the support part A when the sofa seat is in a working state. In the non-working state, the support member C can horizontally rotate around the support member A along with the cross arm member.

The invention is further provided with: the supporting component A comprises a mounting seat A, a supporting rod A and a locking device A. The support rod A is sleeved with the mounting seat A, can axially move relative to the mounting seat A, and is connected with the mounting seat A to adjust and fix the axial relative position of the support rod A and the mounting seat A. The support rod A is vertical to the ground.

The invention is further provided with: the cross arm component comprises a connecting piece A, a locking device D, a cross arm, a cantilever, a sliding block and a locking device E. One end of the cross arm is hinged to the upper end of the supporting rod A through a connecting piece A, and the cross arm part can move up and down along with the supporting rod A and can also rotate horizontally around the supporting rod A. The connecting piece A is provided with a locking device D for adjusting and fixing the rotating position of the cross arm in the connecting piece A. The middle part of the cross arm is provided with a cantilever, the sliding block is sleeved on the cantilever and can axially move along the cantilever, and the locking device E is arranged on the sliding block and is used for adjusting and fixing the relative position of the sliding block and the cantilever.

The invention is further provided with: the desktop component comprises a panel, a reading frame and a magnetic bar. The upper surface of the panel is made of magnetized materials or iron materials capable of absorbing magnets, and the surface of the panel is provided with at least one movable magnetic barrier strip so as to prevent books from sliding downwards when the tabletop is in an inclined state; the reading frame is arranged at the front end of the panel; the lower part of the panel is connected with the sliding block in the cross arm part, and the panel can axially displace along the cantilever along with the sliding block.

The invention is further provided with: the support component B comprises a mounting seat B, a support rod B and a locking device B. The installation seat B is connected with the other side of the sofa seat relative to the supporting part A, the supporting rod B is sleeved with the installation seat B and can axially move relative to the installation seat B, and the locking device B is arranged on the installation seat B and used for adjusting and fixing the axial relative positions of the supporting rod B and the installation seat B.

The invention is further provided with: the support component C comprises support legs, a support rod C, a locking device C and rollers. One end of the supporting rod C is inserted into the supporting leg to form a telescopic structure, and the locking device C is arranged on the supporting leg and used for adjusting and fixing the relative position of the supporting rod C and the supporting leg. The bottom of the supporting leg is provided with a roller which is contacted with the ground, and the other end of the supporting rod C is connected with the other end of the cross arm.

The beneficial effects of the invention are as follows: the upward sitting posture writing mode is a brand new writing mode concept, and the test on the sample for several months shows that the protection effect on cervical vertebra, vertebra and lumbar vertebra is far beyond expectations. It is also important that the human body can adjust different body positions in the sitting posture, and fatigue caused by keeping a sitting posture for a long time can be greatly relieved. The invention was originally designed primarily for students at home, but test results indicate that it can find application in a wider field. For example: office and entertainment applications. Perhaps, the back sitting posture writing and the back sitting posture office concept can lead to a change in the field of learning, desks and chairs.

Drawings

The invention will be further described with reference to the drawings and examples.

Fig. 1 is a schematic plan view of the main structure of the present invention.

Fig. 2 is a schematic plan view of a main structure of a second embodiment of the present invention.

Fig. 3 is a schematic plan view of the invention in the direction a of fig. 1.

Fig. 4 is a schematic plan view of the B-direction of fig. 1 according to the present invention.

Figure 5 is a schematic view of an elbow rest component a of the present invention.

Fig. 6 is a schematic view of a cross arm assembly of the present invention.

Fig. 7 is a schematic view of a table top assembly of the present invention.

Fig. 8 is a schematic view of the support member a of the present invention.

Fig. 9 is a schematic view of the support member C of the present invention.

Fig. 10 is a schematic view showing the closed state of the cross arm member and the support member B according to the present invention.

Fig. 11 is a schematic view showing the opened state of the cross arm member and the support member B of the present invention.

Fig. 12 is a schematic view of the invention in the direction C of fig. 6.

The sofa comprises a sofa seat 2, support components A and 2-1, a locking device A and 2-2, a mounting seat A and 2-3, support rods A and 3, a cross arm component, 3-1, a cross arm, 3-2, a sliding block, 3-3, a cantilever and 3-4, a connecting piece A and 3-5, a locking device D and 3-6, a locking device E and 4, a tabletop component, 4-1, a reading frame, 4-2, a panel, 4-3, a magnetic barrier strip, 5, a neck brace component, 6, a support component B and 7, a support component C, 7-1, a support rod C, 7-2, a locking device C, 7-3, a support leg, 7-4, a roller, 8, an elbow support component A, 8-1, an elbow support arm, 8-2, a locking device, 8-3, a mounting seat, 8-4, a support rod and 9, an elbow support component B.

Detailed Description

In fig. 1, a supporting member a (2) and a supporting member B (6) are respectively connected to two sides of a sofa seat (1), one end of a cross arm member (3) is hinged with one end of the supporting member a (2), the middle part is connected with a tabletop member (4), and the other end is connected with the supporting member B (6), and the structure is in a working state; the neck support part (5) is connected with the upper end of the backrest of the sofa seat (1). H is the seat surface height of the sofa seat (1).

In fig. 2, a supporting member a (2) is connected to one side of a sofa seat (1), one end of a cross arm member (3) is hinged to one end of the supporting member a (2), the middle is connected to a tabletop member (4), and the other end is connected to a supporting member C (7), and the structure is in an operating state; the neck support part (5) is connected with the upper end of the backrest of the sofa seat (1).

In fig. 3 and 4, the elbow rest member a (8) and the elbow rest member B (9) are respectively connected to the handles on both sides of the sofa seat (1). T is the depth of the seat surface of the sofa seat (1).

In fig. 5, the supporting rod (8-4) is sleeved with the mounting seat (8-3), the supporting rod (8-4) can move up and down in the mounting seat (8-3) to adjust the height of the elbow supporting arm (8-1), the elbow supporting arm (8-1) is hinged with one end of the supporting rod (8-4), the elbow supporting arm (8-1) can rotate in the horizontal direction, and the locking device (8-2) is used for adjusting and fixing the relative position of the supporting rod (8-4) and the mounting seat (8-3).

In fig. 6 and 12, one end of the cross arm (3-1) is sleeved with the connecting piece A (3-4) and can rotate in the connecting piece A, the locking device D (3-5) is used for adjusting and fixing the rotating angle position of the cross arm (3-1), the cantilever (3-3) is arranged in the middle of the cross arm (3-1), the sliding block (3-2) is sleeved on the cantilever (3-3), the locking device E (3-6) is arranged on the sliding block (3-2) and used for adjusting and fixing the position of the sliding block (3-2) on the cantilever (3), and the sliding block (3-2) is connected with the panel (4-2).

In FIG. 7, a reading frame (4-1) and a movable magnetic bar (4-3) are arranged on the panel (4-2).

In FIG. 8, a supporting rod A (2-3) is sleeved with a mounting seat A (2-2), the supporting rod A (2-3) can move up and down in the mounting seat A (2-2), and a locking device A (2-1) is arranged on the mounting seat A (2-2) and used for adjusting and fixing the height position of the supporting rod A (2-3) relative to the mounting seat A (2-2).

In fig. 9, a support rod C (7-1) is sleeved in a support leg (7-3), a locking device C (7-2) is arranged on the support leg (7-3) for adjusting and fixing the telescopic position of the support rod C (7-1) in the support leg (7-3), and a roller (7-4) is arranged at the lower end of the support leg (7-3).

In fig. 10, the cross arm member (3) and the sofa seat (1) are in a closed state when the sofa seat is in the working state of the invention.

In fig. 11, the cross arm member (3) and the sofa seat (1) are in an open structure when the present invention is not in operation.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. A desk with a seat and a desk integrated comprises a combination of a study support with adjustable desktop position and angle and a sofa seat (1) in the prior art, wherein a support part A (2) of the study support with adjustable desktop position and angle is connected with one side of the sofa seat (1).

2. A desk integrated writing desk as claimed in claim 1 wherein: armrests are arranged on two sides of the sofa seat (1), and a backrest is arranged on the rear side of the sofa seat.

3. A desk integrated writing desk as claimed in claim 1 wherein: the seat surface height H of the sofa seat (1) is smaller than 390 mm.

4. A desk integrated writing desk as claimed in claim 1 wherein: the seat surface depth T of the sofa seat (1) is larger than 495 mm.

5. A desk integrated writing desk as claimed in claim 1 wherein: at least one elbow supporting part is arranged on two sides of the sofa seat (1), and the elbow supporting part A (8) or the elbow supporting part B (9) is arranged on the two sides of the sofa seat.

6. A desk integrated writing desk as claimed in claim 1 wherein: the upper end of the backrest on the sofa seat (1) is provided with a neck support component (5).

7. A desk integrated writing desk as claimed in claim 1 wherein: the side on sofa seat (1) is provided with the book and takes and be used for placing the books that often use temporarily to and the receiver is used for placing stationery.

8. A desk integrated writing desk as claimed in claim 1 wherein: the utility model provides a study support of adjustable desktop position and angle, including supporting part A (2), xarm part (3), desktop part (4) and supporting part B (6), the one end of supporting part A (2) is connected with sofa seat (1) one side, the other end and the one end of xarm part (3) of supporting part A (2) are connected, xarm part (3) middle part is connected with desktop part (4), the one end and the opposite side of sofa seat (1) of supporting part B (6) are connected, the other end and the other end of supporting part B (6) of xarm part (3) are the structure that opens and shuts, in operating condition, the other end and the other end of supporting part B (6) of xarm part (3) are closed connected state, at this moment, the study support of adjustable desktop position and angle forms a seal structure with sofa seat (1). When the cross arm part (3) is in a non-working state, the cross arm part (3) can horizontally rotate by taking the supporting part A (2) as a fulcrum, and the other end of the cross arm part (3) and the other end of the supporting part B (6) are in an open state, so that people can enter and exit.

9. A desk integrated writing desk as claimed in claim 1 wherein: the second scheme of adjustable desktop position and angle's study support, including supporting part A (2), xarm part (3), desktop part (4) and supporting part C (7), the one end of supporting part A (2) is connected with sofa seat (1) one side, the other end of supporting part A (2) is connected with the one end of xarm part (3), xarm part (3) middle part is connected with desktop part (4), the other end of xarm part (3) is connected with the one end of supporting part C (7), the other end of supporting part C (7) supports subaerial, adjustable desktop position and angle's study support forms a structure that opens and shuts like the door with sofa seat (1), during operating condition, supporting part C (7) are located the opposite side of sofa seat (1) for supporting part A (2), during non-operating condition, supporting part C (7) can do the horizontal rotation around supporting part A (2) together with xarm part (3).

10. A desk integrated writing desk as claimed in claim 8 and claim 9 wherein: the desktop component (4) comprises a panel (4-2), a reading frame (4-1) and a magnetic stop strip (4-3), wherein the upper surface of the panel (4-2) is made of magnetized materials or iron materials capable of absorbing magnets, the surface of the panel (4-2) is provided with at least one movable magnetic stop strip (4-3), and the reading frame (4-1) is arranged at the front end of the panel (4-2).