CN112205783A

CN112205783A - Multifunctional writing chair

Info

Publication number: CN112205783A
Application number: CN202011010299.0A
Authority: CN
Inventors: 肖爱峰
Original assignee: Hebei Xiandai Steel And Wood Products Co ltd
Current assignee: Hebei Xiandai Steel And Wood Products Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-01-12

Abstract

The invention discloses a multifunctional writing chair which comprises a seat, wherein a vertical rod is arranged on one side of the seat, a table plate is hinged to the outer surface of the top end of the vertical rod, stop rods are movably connected to the positions on the two sides of the interior of the table plate, supporting rods are fixedly arranged on the positions, close to corners, of the outer surface of the lower end of the seat, a storage box is movably connected to the middle position of the outer surface of the lower end of the seat, a limiting groove is formed in the middle position of the interior of the seat, a through groove is formed in the bottom end of the inner surface of the limiting groove, grooves are formed in the positions on the two sides of the inner surface of the through groove, limiting blocks are fixedly arranged on the outer surfaces of the two sides of the storage. The desk plate can be convenient for a user to store and store some idle articles, effectively correct the back of the user to a certain degree, adjust the height of the desk plate according to the height of the user and enlarge the application range of the desk plate.

Description

Multifunctional writing chair

Technical Field

The invention relates to the technical field of seats, in particular to a multifunctional writing chair.

Background

With the development of the times, chairs have become an indispensable commodity, from the prior ground to the appearance of stools and then to the appearance of chairs, the sitting modes of people are greatly changed, meanwhile, the requirements on the chairs are higher and higher, the comfort level during sitting is required to be met, and the multifunction of the chairs is required to be realized.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. when the backpack is used in the field, a user needs to take the backpack separately to place some sundry articles, so that the workload of the user is increased; 2. when a user sits on the seat board, the back of the user is in a loose state, the back bending condition is easy to occur, and certain influence is generated on the body of the user; 3. is difficult to adapt to uneven ground in field areas, limits the application range of the ground and reduces the application performance of the ground.

Therefore, a multifunctional writing chair is provided.

Disclosure of Invention

The invention aims to provide a multifunctional writing chair which can be convenient for a user to store and store some idle articles, effectively correct the back of the user to a certain degree, adjust the height of a desk plate according to the height of the user and expand the application range of the desk plate so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional writing chair comprises a seat, wherein one side of the seat is provided with a vertical rod, the outer surface of the top end of the vertical rod is hinged with a table plate, the positions of the two sides of the inside of the table plate are movably connected with stop rods, the positions of the outer surface of the lower end of the seat, which are close to corners, are fixedly provided with support rods, the middle position of the outer surface of the lower end of the seat is movably connected with a storage box, the middle position of the inside of the seat is provided with a limit groove, the bottom end of the inner surface of the limit groove is provided with a through groove, the positions of the two sides of the inner surface of the through groove are respectively provided with a groove, the outer surfaces of the two sides of the storage box are respectively and fixedly provided with a limit block, the outer surfaces of the two sides of the table plate are respectively provided with a storage groove, the inside of each storage groove is provided with, the convenient to use person deposits the miscellaneous article of idle, and can play certain corrective action to user's back.

Preferably, the spout has been seted up to the front end surface intermediate position of pole setting, a plurality of fixed orifices has been seted up to the position of the internal surface rear end of spout, the rear end surface fixed mounting of seat has the slide bar, movable groove has been seted up to slide bar rear end surface intermediate position, movable groove's inside is provided with the fixed block, and the front end surface fixed mounting of fixed block has the straight-bar, the surface of straight-bar has cup jointed the spring, spring fixed mounting is between the internal surface of fixed block and movable groove, and convenient to use person fixes the position of pole setting through fixed block and fixed orifices.

Preferably, the outer surface of the front end of the straight rod is fixedly provided with a guide block, the front end of the inner surface of the movable groove is provided with a guide groove, and the guide block is located inside the guide groove, so that the extending and retracting stability of the fixed block is improved.

Preferably, a plurality of the fixing holes are arranged on the outer surface of the rear end of the upright rod in a straight line shape at equal intervals, and the fixing blocks are matched with the fixing holes, so that a user can conveniently fix the position of the adjusted upright rod.

Preferably, the surface parcel of bracing piece has the extension rod, and the upper end surface intermediate position of extension rod has seted up the extending groove, the surface of extension rod all is provided with the screw thread with the internal surface of extending groove, and the coefficient of rotation of screw thread is the same, and convenient to use person adjusts the height of bracing piece to adjust the height of seat, make its upper end surface be in the horizontality.

Preferably, extension rod lower extreme surface intermediate position threaded connection has the connecting rod, and the lower extreme surface intermediate position of connecting rod has seted up the turn trough, the inside rotation of turn trough is connected with the commentaries on classics piece, the lower extreme surface fixed mounting of commentaries on classics piece has the pole of grabbing, and convenient to use person rotates the extension rod.

Preferably, the bottom end of the grabbing rod is conical, and the grabbing rod extends to the outside of the extension rod, so that the stability of the connection of the seat and the ground in the field is improved.

Preferably, the limiting block can penetrate through the groove to be located inside the limiting groove, the diameter of the storage box is matched with that of the through groove, and the storage box can be conveniently stored by a user and installed on the seat plate.

Preferably, the dead lever can run through the inside and the fixed slot threaded connection that the groove was accomodate in the table entering, two the dead lever is located two one ends of accomodating the groove and keeping away from each other respectively, and convenient to use person accomodates the pin.

Compared with the prior art, the invention has the beneficial effects that:

1. the spare and miscellaneous articles to be used are placed in the storage box, the storage box with the limiting blocks is aligned with the through grooves and the grooves, the top end of the storage box penetrates through the through grooves to drive the limiting blocks to enter the limiting grooves, then the storage box is rotated to enable the limiting blocks on the storage box to be staggered with the grooves, so that the storage box can be installed below the seat plate, and a user can conveniently store and store some spare and miscellaneous articles;

2. the fixing block is extruded to enter the movable groove, the spring is extruded, meanwhile, the guide block is driven to slide in the guide groove through the straight rod, the stability of the fixing block entering the movable groove is improved, then the vertical rod moves upwards or downwards, the table plate is driven to move upwards or downwards through the vertical rod, the height of the table plate is adjusted, the fixing block is aligned with the corresponding fixing hole, the spring releases pressure at the moment, the fixing block is driven to enter the fixing hole, the height of the table plate is fixed, the table plate is suitable for heights of different users, the height of the table plate can be adjusted according to the heights of the users, and the application range of the table plate is expanded;

3. the table plate is rotated to be in a vertical state and is in a vertical state with the seat plate, then the stop levers on the two sides of the table plate are respectively stretched outwards, the stop levers drive the baffle plate to slide in the accommodating groove, the fixing groove on the baffle plate and the fixing rod are positioned on the same axis, the fixing rod is screwed into the fixing groove, so that the positions of the two stop levers are fixed, a user can stride the two stop levers with arms and put hands behind, and the table plate and the two stop levers have combined action, so that the back of the user can be effectively corrected to a certain degree, and the use performance of the table plate is improved;

4. when the chair needs to be used outdoors, the rotating shaft on the connecting rod is screwed into the screw hole on the extension rod to connect the rotating shaft and the extension rod together, the extension rod is rotated to enable the supporting rod to move upwards under the action of the threads, the height of the supporting rod is adjusted, and the seat board is in a horizontal state by adjusting the heights of the four supporting rods, so that the chair is convenient for a user to use and is suitable for uneven outdoor areas;

5. the extension rod rotates, drives the connecting rod and rotates, and the connecting rod drives the turn trough and rotates around changeing the piece, changes the piece promptly and is connected with the connecting rod rotation, when rotating the extension rod, can prevent effectively that it from driving to grab the pole pivoted condition, inserts subaerial through grabbing the pole with the toper, increases this seat and is located subaerial stability, improves its performance.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an assembled view of the seat plate and storage case of the present invention;

FIG. 3 is a partial schematic view of the storage case of the present invention;

FIG. 4 is an associated view of the table and bar of the present invention;

FIG. 5 is a view of the seat plate and upright of the present invention in combination;

FIG. 6 is a combined view of the upright and the slide bar of the present invention;

FIG. 7 is a view of the combination of the support pole and the extension pole of the present invention;

FIG. 8 is a combined view of an extension pole and a grab bar of the present invention.

In the figure: 1. a seat plate; 2. a support bar; 21. an extension rod; 211. a grab bar; 212. rotating the groove; 213. rotating the block; 214. a connecting rod; 22. an extension groove; 23. a thread; 3. a storage box; 31. a limiting groove; 32. a through groove; 33. a groove; 34. a limiting block; 4. erecting a rod; 41. a chute; 42. a slide bar; 43. a fixed block; 44. a fixing hole; 45. a movable groove; 46. a straight rod; 47. a spring; 48. a guide groove; 49. a guide block; 5. a table plate; 51. a receiving groove; 52. a baffle plate; 53. fixing grooves; 54. fixing the rod; 6. a stop lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

Referring to fig. 1 to 8, the present invention provides a technical solution:

a multifunctional writing chair is shown in figures 1, 2, 3 and 4 and comprises a seat plate 1, wherein a vertical rod 4 is arranged on one side of the seat plate 1, a table plate 5 is hinged to the outer surface of the top end of the vertical rod 4, stop rods 6 are movably connected to the positions on two sides of the inner portion of the table plate 5, supporting rods 2 are fixedly mounted at the positions, close to corners, of the outer surface of the lower end of the seat plate 1, a storage box 3 is movably connected to the middle position of the outer surface of the lower end of the seat plate 1, a limiting groove 31 is formed in the middle position of the inner portion of the seat plate 1, a through groove 32 is formed in the bottom end of the inner surface of the limiting groove 31, grooves 33 are formed in the positions on two sides of the inner surface of the through groove 32, limiting blocks 34 are fixedly mounted on the outer surfaces of two sides of the storage box 3, storage grooves 51 are formed in the outer surfaces of two, the outer surface of the lower end of the baffle plate 52 is provided with a fixing groove 53, the baffle plate 52 and the stop lever 6 are integrated components, and the outer surface of the lower end of the table plate 5 is in threaded connection with a fixing rod 54.

Through adopting above-mentioned technical scheme, convenient to use person deposits the miscellaneous article of idle, and can play certain corrective action to user's back.

Specifically, as shown in fig. 5 and fig. 6, a sliding groove 41 is formed in the middle position of the outer surface of the front end of the vertical rod 4, a plurality of fixing holes 44 are formed in the position of the rear end of the inner surface of the sliding groove 41, a sliding rod 42 is fixedly mounted on the outer surface of the rear end of the seat plate 1, a movable groove 45 is formed in the middle position of the outer surface of the rear end of the sliding rod 42, a fixing block 43 is arranged inside the movable groove 45, a straight rod 46 is fixedly mounted on the outer surface of the front end of the fixing block 43, a spring 47 is sleeved on the outer surface of the straight rod 46, and the spring 47 is fixedly mounted between the.

By adopting the above technical scheme, the user can fix the position of the opposite rod 4 through the fixing block 43 and the fixing hole 44.

Specifically, as shown in fig. 6, a guide block 49 is fixedly mounted on the outer surface of the front end of the straight rod 46, a guide groove 48 is formed in the front end of the inner surface of the movable groove 45, and the guide block 49 is located inside the guide groove 48.

By adopting the above technical scheme, the stability of the fixed block 43 in extending and retracting is increased.

Specifically, as shown in fig. 5 and 6, a plurality of fixing holes 44 are arranged in a straight line shape at equal intervals on the outer surface of the rear end of the upright 4, and the fixing blocks 43 are matched with the fixing holes 44.

Through adopting above-mentioned technical scheme, convenient to use person fixes the position of adjusting back pole setting 4.

Specifically, as shown in fig. 7, the outer surface of the support rod 2 is wrapped by an extension rod 21, an extension groove 22 is formed in the middle of the outer surface of the upper end of the extension rod 21, threads 23 are formed on the outer surface of the extension rod 21 and the inner surface of the extension groove 22, and the rotation coefficients of the threads 23 are the same.

Through adopting above-mentioned technical scheme, the user of being convenient for adjusts the height of bracing piece 2 to adjust the height of seat 1, make its upper end surface be in the horizontality.

Specifically, as shown in fig. 7 and 8, the middle position of the outer surface of the lower end of the extension rod 21 is connected with a connecting rod 214 in a threaded manner, a rotating groove 212 is formed in the middle position of the outer surface of the lower end of the connecting rod 214, a rotating block 213 is rotatably connected to the inside of the rotating groove 212, and a grabbing rod 211 is fixedly installed on the outer surface of the lower end of the rotating block 213.

By adopting the above technical scheme, the user can conveniently rotate the extension rod 21.

Specifically, as shown in fig. 8, the bottom end of the gripping rod 211 is tapered, and the gripping rod 211 extends to the outside of the extension rod 21.

Through adopting above-mentioned technical scheme, increase the stability that this seat and open-air area ground are connected.

Specifically, as shown in fig. 2, the stopper 34 may pass through the groove 33 and be located inside the stopper groove 31, and the diameter of the storage box 3 matches the diameter of the through groove 32.

Through adopting above-mentioned technical scheme, can the person of facilitating the use deposit case 3 and install on seat 1.

Specifically, as shown in fig. 4, the fixing rods 54 may penetrate through the table 5 and enter the inside of the receiving grooves 51 to be in threaded connection with the fixing grooves 53, and the two fixing rods 54 are respectively located at ends of the two receiving grooves 51 far away from each other.

Through adopting above-mentioned technical scheme, convenient to use person accomodates pin 6.

The working principle is as follows: putting the spare and miscellaneous articles to be used into the storage box 3, aligning the storage box 3 with a limit block 34 with a through groove 32 and a groove 33, penetrating the top end of the storage box 3 through the through groove 32 to drive the limit block 34 to enter the limiting groove 31, then rotating the storage box 3 to stagger the limit block 34 on the storage box 3 with the groove 33, thereby being capable of installing the storage box 3 below the seat plate 1, being convenient for a user to store and store some spare and miscellaneous articles, extruding the fixed block 43 to enter the movable groove 45, extruding the spring 47, simultaneously driving the guide block 49 to slide in the guide groove 48 through the straight rod 46, increasing the stability of the fixed block 43 entering the movable groove 45, then moving the upright rod 4 upwards or downwards, driving the table 5 to move upwards or downwards through the upright rod 4, adjusting the height of the table 5, and aligning the fixed block 43 with the corresponding fixed hole 44, at the moment, the spring 47 releases the pressure to make the fixing block 43 enter the fixing hole 44, so as to fix the height of the table plate 5, so that the table plate 5 is adapted to the heights of different users, then the table plate 5 is rotated to be in a vertical state and to be in a vertical state with the seat plate 1, then the stop levers 6 at the two sides of the table plate 5 are respectively stretched outwards, the baffle plate 52 is driven by the stop levers 6 to slide in the accommodating groove 51, the fixing groove 53 on the baffle plate 52 and the fixing rod 54 are positioned on the same axis, the fixing rod 54 is screwed into the fixing groove 53, so as to fix the positions of the two stop levers 6, the user puts the arm across the two stop levers 6 and puts the hand behind, through the combined action of the table plate 5 and the two stop levers 6, the back of the user can be effectively corrected to a certain extent, the use of the chair is improved, when the chair is needed to be used outdoors, by screwing the rotating shaft on the connecting rod 214 into the screw hole on the, link together both, rotate extension rod 21, under the effect of screw thread 23, make bracing piece 2 rebound, adjust the height of bracing piece 2, through the height of adjusting four bracing pieces 2, make seat 1 be in the horizontality, convenient to use person uses, make this seat adaptation field uneven area, extension rod 21 rotates, it rotates to drive connecting rod 214, connecting rod 214 drives the turn trough 212 and rotates around turning block 213, it is connected with connecting rod 214 rotation to turn block 213 promptly, when rotating extension rod 21, can prevent effectively that it from driving to grab the pivoted condition of pole 211, insert subaerial through grabbing pole 211 with the toper, it is subaerial to increase this seat and is located subaerial stability, improve its performance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional writing chair comprises a seat plate (1), and is characterized in that: one side of the seat plate (1) is provided with a vertical rod (4), the outer surface of the top end of the vertical rod (4) is hinged with a table plate (5), the positions of two sides inside the table plate (5) are movably connected with a stop rod (6), the position of the outer surface of the lower end of the seat plate (1) close to the corner is fixedly provided with a support rod (2), the middle position of the outer surface of the lower end of the seat plate (1) is movably connected with a storage box (3), the middle position inside the seat plate (1) is provided with a limit groove (31), the bottom end of the inner surface of the limit groove (31) is provided with a through groove (32), the positions of two sides of the inner surface of the through groove (32) are provided with grooves (33), the outer surfaces of two sides of the storage box (3) are fixedly provided with limit blocks (34), the outer surfaces of two sides of the table plate (5) are provided with storage grooves (51, the fixing groove (53) is formed in the outer surface of the lower end of the baffle (52), the baffle (52) and the stop lever (6) are integrated, and the fixing rod (54) is connected to the outer surface of the lower end of the table plate (5) in a threaded mode.

2. A multi-function chair as claimed in claim 1, wherein: spout (41) have been seted up to the front end surface intermediate position of pole setting (4), a plurality of fixed orifices (44) have been seted up to the position of the internal surface rear end of spout (41), the rear end surface fixed mounting of seat (1) has slide bar (42), movable groove (45) have been seted up to slide bar (42) rear end surface intermediate position, the inside in movable groove (45) is provided with fixed block (43), and the front end surface fixed mounting of fixed block (43) has straight-bar (46), spring (47) have been cup jointed to the surface of straight-bar (46), spring (47) fixed mounting is between the internal surface of fixed block (43) and movable groove (45).

3. A multi-function chair as claimed in claim 2, wherein: the outer surface of the front end of the straight rod (46) is fixedly provided with a guide block (49), the front end of the inner surface of the movable groove (45) is provided with a guide groove (48), and the guide block (49) is positioned inside the guide groove (48).

4. A multi-function chair as claimed in claim 2, wherein: the fixing holes (44) are arranged on the outer surface of the rear end of the upright rod (4) in a straight line shape at equal intervals, and the fixing blocks (43) are matched with the fixing holes (44).

5. A multi-function chair as claimed in claim 1, wherein: the surface parcel of bracing piece (2) has extension rod (21), and extension groove (22) have been seted up to the upper end surface intermediate position of extension rod (21), the surface of extension rod (21) all is provided with screw thread (23) with the internal surface of extension groove (22), and the coefficient of rotation of screw thread (23) is the same.

6. A multi-function desk chair as claimed in claim 5, wherein: extension rod (21) lower extreme surface intermediate position threaded connection has connecting rod (214), and the lower extreme surface intermediate position of connecting rod (214) has seted up turn trough (212), the inside rotation of turn trough (212) is connected with commentaries on classics piece (213), the lower extreme surface fixed mounting of commentaries on classics piece (213) has grabbing pole (211).

7. A multi-function chair as claimed in claim 6, wherein: the bottom end of the grabbing rod (211) is conical, and the grabbing rod (211) extends to the outside of the extension rod (21).

8. A multi-function chair as claimed in claim 1, wherein: the limiting block (34) can penetrate through the groove (33) and be located inside the limiting groove (31), and the diameter of the storage box (3) is matched with that of the through groove (32).

9. A multi-function chair as claimed in claim 1, wherein: the fixing rods (54) can penetrate through the table plate (5) to enter the accommodating grooves (51) and are in threaded connection with the fixing grooves (53), and the two fixing rods (54) are respectively located at one ends, far away from each other, of the two accommodating grooves (51).