CN212036762U

CN212036762U - Integrated desk and chair special for students

Info

Publication number: CN212036762U
Application number: CN201922217471.9U
Authority: CN
Inventors: 王理研; 汪飞
Original assignee: Bengbu Liwang Experimental Equipment Co ltd
Current assignee: Bengbu Liwang Experimental Equipment Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-12-01
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a student special integrated table and chair in the technical field of table and chair, which comprises a table plate, wherein the bottom of the table plate is provided with a storage box, both ends of the bottom of the storage box are provided with vertical rods, two groups of opposite sides of the vertical rods are provided with support rods, the two groups of opposite sides of the vertical rods are respectively inserted with a limit block, the limit blocks are positioned above the support rods, the opposite sides of the two groups of limit blocks are respectively provided with a connecting rod, one section of the connecting rod, which is far away from the vertical rods, penetrates through a fixing box, the top of the fixing box is connected on the outer wall of the chair plate, the inside of the fixing box is slidably connected with a connecting plate, one end of the connecting plate, which is close to the vertical rods, is connected with the connecting rod, a pulling plate is loosened, the connecting, thereby realizing the function of the integrated table and chair and being convenient for saving space during transportation.

Description

Integrated desk and chair special for students

Technical Field

The utility model relates to a table chair technical field specifically is a special integrated table chair of student.

Background

The student desk and chair mainly used for students uses in the classroom of school, usually comprise a chair and a desk, traditional student desk and chair are generally all the split type, lead to very occupation space when the transportation, and when cleaning the classroom, still need to remove the chair and just conveniently clean, also often can change the seat in the class, consequently both need to move the desk at every turn, need move the chair again, intensity of labour is higher, student desk and chair need store books, clothing and schoolbag etc. of daily use at ordinary times in addition, consequently all put in the storage tank, can be more mixed and disorderly, for this reason, we provide a special integrated table and chair of student.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special integral type table chair of student to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special integrated table and chair for students comprises a table plate, wherein a storage box is arranged at the bottom of the table plate, vertical rods are arranged at two ends of the bottom of the storage box, supporting rods are arranged on opposite sides of two groups of vertical rods, limiting blocks are inserted into opposite sides of the two groups of vertical rods and are positioned above the supporting rods, connecting rods are arranged on opposite sides of the two groups of limiting blocks, one section of each connecting rod, which is far away from the vertical rods, penetrates through a fixing box, the top of the fixing box is connected to the outer wall of the chair plate, a connecting plate is connected to the inside of the fixing box in a sliding manner, one end, close to the vertical rods, of the connecting plate is connected with the connecting rods, a pull rope is arranged at one end, far away from the limiting blocks, of the connecting plate is provided with a stress spring sleeved, the utility model discloses a chair, including stay cord, connecting rod, fixed box, pulley, pull plate, fixing box, pull plate, fixing box, pulley, fixing box, pulley, connecting plate, fixing box, pull plate, fixing box, pulley, connecting box, pull plate, fixing box, pulley, fixing box, pull plate, fixing box, pulley, fixing box.

Preferably, the locking device comprises a screw rod connected to the outer wall of the cross rod, screw holes matched with the screw rod are formed in the front sides of the cross rod and the pull plate, a knob is arranged at the front end of the screw rod, and a handle is arranged on the periphery of the outer wall of the knob.

Preferably, the suspension device comprises a connecting block connected to the inner wall of the groove, the right side of the connecting block is hinged to an installation rod, a hook is arranged at the right end of the installation rod, a positioning device penetrates through the outer wall of the installation rod, and the rear end of the positioning device is connected to the inner wall of the groove.

Preferably, positioner is including the locating lever that transversely runs through the installation pole, the both ends of locating lever all extend to the outside of installation pole, the right-hand member of locating lever is provided with supporting spring, supporting spring's right-hand member is connected on the inner wall of recess, the bottom right side of locating lever is provided with the push rod, and the bottom laminating of push rod is on the outer wall of installation pole.

Preferably, a cup stand is arranged on the left side of the storage box, and a stationery cylinder is arranged below the cup stand of the storage box.

Preferably, the front end and the rear end of the bottom rod are respectively sleeved with a foot sleeve, and the bottom of each foot sleeve is provided with anti-skidding lines.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the pull plate is pulled downwards to drive the pull rope to move on the pulley, so that the pull rope drives the connecting plate to compress the stress spring, the connecting rod drives the limit block to move out of the vertical rod, the connecting rod enters the fixed box, the knob is driven to rotate clockwise by the handle, the pull plate is fixed on the outer wall of the transverse rod by the screw rod, the chair can be taken down from the table and used independently, when the chair is not used, the knob is rotated anticlockwise by the handle to take the screw rod down from the pull plate, the pull plate is loosened, the connecting plate drives the connecting rod to move by the elasticity of the stress spring, so that the connecting rod drives the limit block to be inserted on the vertical rod, the chair is fixed on the table, the function of a combined table and chair is realized, the space is saved during transportation, the cleaning after school is convenient, and the table and the chair are carried together when the seat is changed, the labor intensity is reduced;

2. the hook is arranged, so that clothes and a schoolbag for students can be conveniently hung, articles are tidier, when the hook is not used, the hook is rotated into the groove, the hook is prevented from being exposed to scratch the students, the push rod is stirred by hands, the push rod drives the positioning rod to compress the supporting spring, then the hook is rotated into the groove, the push rod is loosened, the positioning rod penetrates through the mounting rod through the elasticity of the supporting spring, and the mounting rod can be fixed, so that the hook is fixed;

3. through being provided with the saucer and the stationery cylinder, be convenient for deposit drinking cup and stationery, prevent that the drinking cup from putting and toppling over on the table, leading to books on the table to become wet.

Drawings

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

FIG. 2 is a schematic top view of the locking device of the present invention;

FIG. 3 is a schematic view of the suspension device of the present invention;

fig. 4 is a right-side view schematic diagram of the positioning device structure of the present invention.

In the figure: 1. a table plate; 2. a storage box; 3. a vertical rod; 4. a support bar; 5. a limiting block; 6. a connecting rod; 7. a fixing box; 8. a chair plate; 9. a connecting plate; 10. pulling a rope; 11. a stress spring; 12. a pulley; 13. pulling a plate; 14. fixing the rod; 15. a bottom bar; 16. a cross bar; 17. a locking device; 171. a screw; 172. a knob; 173. a handle; 18. a backrest; 19. a groove; 20. a suspension device; 201. connecting blocks; 202. mounting a rod; 203. hooking; 204. a positioning device; 2041. positioning a rod; 2042. a support spring; 2043. a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: a student-dedicated integrated desk and chair, please refer to fig. 1 and 2, comprising a desk plate 1, a storage box 2 arranged at the bottom of the desk plate 1 for storing articles, two ends of the bottom of the storage box 2 are both provided with vertical rods 3, opposite sides of two groups of vertical rods 3 are provided with support rods 4, opposite sides of two groups of vertical rods 3 are both inserted with limit blocks 5 for fixing the chair on the desk, the limit blocks 5 are positioned above the support rods 4, opposite sides of two groups of limit blocks 5 are both provided with connecting rods 6, one section of the connecting rod 6 far away from the vertical rods 3 penetrates through a fixing box 7, the top of the fixing box 7 is connected on the outer wall of a chair plate 8, the inside of the fixing box 7 is slidably connected with a connecting plate 9, one end of the connecting plate 9 near the vertical rods 3 is connected with the connecting rods 6, one end of the connecting plate 9 far away from the limit blocks 5 is provided with, one end of a stress spring 11 far away from the connecting rod 6 is connected to the inner wall of the fixed box 7, one end of a pull rope 10 far away from the connecting rod 6 penetrates through the fixed box 7 and is connected with a pulley 12, one end of the pulley 12 close to the connecting plate 9 is installed on the outer wall of the fixed box 7, the pull rope 10 is convenient to pull through the pulley 12, the bottom end of the pull rope 10 is connected to the outer wall of a pull plate 13, fixing rods 14 are arranged on two sides of the bottom of the chair plate 8, bottom rods 15 are arranged at the bottom ends of the fixing rods 14 and the vertical rods 3, transverse rods 16 are arranged on opposite sides of the two groups of fixing rods 14, the pull plate 13 is positioned above the transverse rods 16, the pull plate 13 is pulled downwards to drive the pull rope 10 to move on the pulley 12, so that the pull rope 10 drives the connecting plate 9 to compress the stress spring 11, the connecting rod 6, the knob 172 is driven to rotate clockwise through the handle 173, so that the pulling plate 13 is fixed on the outer wall of the cross rod 16 through the screw rod 171, the chair can be taken down from a table for independent use, when the chair is not used, the knob 172 is rotated anticlockwise through the handle 173, the screw rod 171 is taken down from the pulling plate 13, the pulling plate 13 is loosened, the connecting plate 9 drives the connecting rod 6 to move through the elasticity of the stress spring 11, the connecting rod 6 drives the limiting block 5 to be inserted on the vertical rod 3, the chair is fixed on the table, the function of a one-piece table and chair is realized, the space is saved during transportation, the cleaning after school is convenient, the table and the chair are carried together when the seat is changed, and the labor intensity is reduced;

referring to fig. 1, a locking device 17 is disposed at the front side of a cross bar 16 for locking a pulling plate 13, a backrest 18 is disposed at the top of a chair plate 8, a groove 19 is disposed at the right side of the bottom of a desk plate 1, and a hanging device 20 is disposed at the left side of the groove 19 for conveniently hanging clothes, bags, sporting goods and the like for students, so that the articles can be neatly arranged.

Referring to fig. 2, the locking device 17 includes a screw 171 connected to the outer wall of the cross bar 16, screw holes matched with the screw 171 are formed in the front sides of the cross bar 16 and the pull plate 13, so that the pull plate 13 and the cross bar 16 can be fixed together through the screw 171, the pull plate 13 is fixed, a knob 172 is arranged at the front end of the screw 171, a handle 173 is arranged around the outer wall of the knob 172, and the knob 172 can be rotated conveniently through the knob 173;

referring to fig. 3, the hanging device 20 includes a connecting block 201 connected to the inner wall of the groove 19, a mounting rod 202 is hinged to the right side of the connecting block 201, a hook 203 is disposed at the right end of the mounting rod 202, a positioning device 204 penetrates through the outer wall of the mounting rod 202, the rear end of the positioning device 204 is connected to the inner wall of the groove 19, and the hook 203 is rotated to move out of the groove 19, so that the hanging device is convenient for hanging clothes, bags, sporting goods and the like for students, and the articles are tidily arranged;

referring to fig. 3 and 4, the positioning device 204 includes a positioning rod 2041 transversely penetrating through the mounting rod 202, two ends of the positioning rod 2041 extend to the outer side of the mounting rod 202, a supporting spring 2042 is arranged at the right end of the positioning rod 2041, the right end of the supporting spring 2042 is connected to the inner wall of the groove 19, a push rod 2043 is arranged at the right side of the bottom of the positioning rod 2041, and the bottom of the push rod 2043 is attached to the outer wall of the mounting rod 202, when the hook 203 is not used, the hook 203 is rotated into the groove to prevent the hook 203 from being exposed to the outside to scratch students, the push rod 2043 is stirred by hand, so that the push rod 2043 drives the positioning rod 2041 to compress the supporting spring 2042, the hook 203 is rotated into the groove 19, the push rod 2043 is released, and the positioning rod 2041 penetrates through the mounting rod 202 by the elasticity of the supporting spring 204;

referring to fig. 1, a cup stand is arranged on the left side of the storage box 2, and a stationery cylinder is arranged below the cup stand of the storage box 2, so that a cup and stationery can be stored conveniently, and the phenomenon that books on the table plate 1 are wet after the cup is placed on the table plate 1 and toppled over is prevented;

referring to fig. 1, the front and rear ends of the bottom rod 15 are sleeved with foot sleeves, so that when the bottom rod 15 moves, the bottom rod 15 is prevented from being abraded seriously due to friction between the bottom rod 15 and the ground, and the bottoms of the foot sleeves are provided with anti-slip threads to prevent sliding.

The working principle is as follows: when the chair is used, the pulling plate 13 is pulled downwards, the pulling plate 13 drives the pulling rope 10 to move on the pulley 12, the pulling rope 10 drives the connecting plate 9 to compress the stress spring 11, the connecting rod 6 drives the limiting block 5 to move out of the vertical rod 3, the connecting rod 6 enters the fixing box 7, the knob 172 is driven to rotate clockwise through the handle 173, the pulling plate 13 is fixed on the outer wall of the transverse rod 16 through the screw 171, the chair can be taken down from the table for independent use, when the chair is not used, the knob 172 is rotated anticlockwise through the handle 173, the screw 171 is taken down from the pulling plate 13, the pulling plate 13 is loosened, the connecting plate 9 drives the connecting rod 6 to move through the elasticity of the stress spring 11, the connecting rod 6 drives the limiting block 5 to be inserted on the vertical rod 3, the chair is fixed on the table, and the function of a conjoined table and chair is realized, be convenient for save space when the transportation, and conveniently put the back and clean the health, carry desk and chair together when also being convenient for change seat, reduce intensity of labour, through rotatory couple 203, make it shift out recess 19, be convenient for hang clothing and schoolbag etc. that student used, thereby make article arrange in order more neatly, when not using couple 203, in going into recess with couple 203 rotation, avoid couple 203 to expose the external scratch student, stir push rod 2043 with the hand, make push rod 2043 drive locating lever 2041 compression supporting spring 2042, again with couple 203 rotation recess 19, loosen push rod 2043, through the elasticity of supporting spring 2042, make locating lever 2041 run through installation pole 202, thereby can fix installation pole 202, thereby fix couple 203.

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. The utility model provides a special disjunctor type table chair of student, includes table (1), its characterized in that: the table is characterized in that a storage box (2) is arranged at the bottom of the table plate (1), vertical rods (3) are arranged at two ends of the bottom of the storage box (2), supporting rods (4) are arranged on opposite sides of two groups of the vertical rods (3), limiting blocks (5) are inserted into opposite sides of the two groups of the vertical rods (3), the limiting blocks (5) are located above the supporting rods (4), connecting rods (6) are arranged on opposite sides of the two groups of the limiting blocks (5), one section, far away from the vertical rods (3), of each connecting rod (6) penetrates through a fixing box (7), the top of each fixing box (7) is connected to the outer wall of the chair plate (8), a connecting plate (9) is connected to the inside of each fixing box (7) in a sliding mode, one end, close to the vertical rods (3), of each connecting plate (9) is connected with the corresponding connecting rod (6), and one end of the connecting plate (9) far away from the limiting block (5) is provided with a stress spring (11) sleeved on the outer wall of the pull rope (10), one end of the stress spring (11) far away from the connecting rod (6) is connected on the inner wall of the fixed box (7), one end of the pull rope (10) far away from the connecting rod (6) penetrates through the fixed box (7) to be connected with a pulley (12), one end of the pulley (12) close to the connecting plate (9) is installed on the outer wall of the fixed box (7), the bottom end of the pull rope (10) is connected on the outer wall of the pull plate (13), both sides of the bottom of the chair plate (8) are provided with fixing rods (14), the bottom ends of the fixing rods (14) and the vertical rods (3) are respectively provided with a bottom rod (15), the opposite sides of the two groups of the fixing rods (14) are provided with cross rods (16), the front side of horizontal pole (16) is provided with locking device (17), the top of chair (8) is provided with back (18), table (1) bottom right side is provided with recess (19), linkage (20) are installed in the left side of recess (19).

2. The student-dedicated integrated table and chair according to claim 1, wherein: locking device (17) are including connecting screw rod (171) on horizontal pole (16) outer wall, the front side of horizontal pole (16) and arm-tie (13) all is provided with screw rod (171) assorted screw, the front end of screw rod (171) is provided with knob (172), the outer wall of knob (172) all is provided with handle (173) all around.

3. The student-dedicated integrated table and chair according to claim 1, wherein: the suspension device (20) comprises a connecting block (201) connected to the inner wall of the groove (19), an installing rod (202) is hinged to the right side of the connecting block (201), a hook (203) is arranged at the right end of the installing rod (202), a positioning device (204) penetrates through the outer wall of the installing rod (202), and the rear end of the positioning device (204) is connected to the inner wall of the groove (19).

4. The student-specific integrated table and chair according to claim 3, wherein: positioner (204) are including transversely running through locating lever (2041) of installation pole (202), the both ends of locating lever (2041) all extend to the outside of installation pole (202), the right-hand member of locating lever (2041) is provided with supporting spring (2042), the right-hand member of supporting spring (2042) is connected on the inner wall of recess (19), the bottom right side of locating lever (2041) is provided with push rod (2043), and the bottom laminating of push rod (2043) is on the outer wall of installation pole (202).

5. The student-dedicated integrated table and chair according to claim 1, wherein: the left side of the storage box (2) is provided with a cup stand, and the storage box (2) is provided with a stationery cylinder below the cup stand.

6. The student-dedicated integrated table and chair according to claim 1, wherein: foot covers are sleeved at the front end and the rear end of the bottom rod (15), and anti-skidding lines are arranged at the bottoms of the foot covers.