CN211657614U - Multifunctional lifting learning desk and chair - Google Patents

Abstract

The utility model discloses a multifunctional lifting learning desk and chair, in particular to the technical field of desk and chair, comprising a desk body, wherein the top of the desk body is provided with a correcting mechanism; the correcting mechanism comprises a correcting plate, the correcting plate penetrates through the table body, two cross rods are arranged at the bottom end of the correcting plate, connecting rods are arranged at the other ends of the cross rods, a sliding seat is arranged on the outer side of each connecting rod, a bolt is arranged inside the sliding seat, and a bottom plate is arranged at the bottom of the sliding seat. The utility model discloses a to correcting the board direction and remove the slide, the slide will do all can the power transmission for correcting the board through the horizontal pole, and correcting board atress upward movement, then twist again and move first bolt and fix correcting the board, remove to the correcting board of a take the altitude and can bend at the user, support when bowing, rectify the study posture.

Description

Multifunctional lifting learning desk and chair

Technical Field

The embodiment of the utility model provides a relate to table chair technical field, concretely relates to multi-functional lift study table chair.

Background

The study table chair is the table chair that student study was used, is one kind of table chair, can divide according to age, material, function, and along with the constantly improvement of the knowledge volume and the degree of difficulty of education, child is longer and longer for the length of time of using on the table chair, and improper posture when the child study in addition for child's eyesight decline speed is more and more fast.

The prior art has the following defects: in the prior art, a learning desk and chair does not have the function of correcting the learning posture, so that the invention of the multifunctional lifting learning desk and chair is necessary.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a multi-functional lift study table chair, through removing the slide to the correcting plate direction, the slide will exert oneself through the horizontal pole and transmit for the correcting plate, correcting plate atress upward movement, then twist and move first bolt and fix the correcting plate, remove to the correcting plate of a take the altitude and can bend at the user, support when lowering the head, rectify the study posture to solve among the prior art because the study table chair does not possess the problem of the function that the study posture was rectified.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a multifunctional lifting learning desk and chair comprises a desk body, wherein a correcting mechanism is arranged at the top of the desk body and extends to the bottom of the desk body;

the correcting mechanism includes the correcting plate, the correcting plate runs through the table body, the correcting plate is laminated mutually with the table body, the correcting plate bottom is equipped with two horizontal poles, two the horizontal pole is established respectively in the correcting plate both sides, horizontal pole and correcting plate fixed connection, the horizontal pole other end is equipped with the connecting rod, the horizontal pole cover is established in the connecting rod outside, the horizontal pole is laminated mutually with the connecting rod, the connecting rod outside is equipped with the slide, connecting rod and slide fixed connection, the inside bolt that is equipped with of slide, the bolt is established in connecting rod one side, bolt one end is passed the slide and is extended to the slide bottom, bolt and slide threaded connection, the slide bottom is equipped with the bottom plate, the slide passes through slide rail and bottom plate sliding connection, the bolt bottom contacts with the bottom plate top.

Further, fixed two first landing legs that are equipped with of table body bottom, two first landing leg is established respectively in the bottom plate both sides, the bottom plate both ends respectively with two first landing leg inner wall fixed connection, first landing leg outside cover is equipped with first framework, first framework is established in the bottom plate bottom, first landing leg and first framework are laminated mutually, first framework one side is equipped with the second bolt, the second bolt passes first framework and contacts with first landing leg one side, second bolt and first framework threaded connection.

Further, the table body front side is equipped with the chair body, chair body top is equipped with the backup plate, the backup plate passes through slide rail and chair body sliding connection, the fixed block that is equipped with in backup plate one side, the fixed block top is equipped with the third bolt, the third bolt passes the fixed block and extends to the fixed block bottom, third bolt and fixed block threaded connection.

Further, fixed two second landing legs, two of being equipped with in chair body bottom the second landing leg outside all overlaps and is equipped with the second framework, the second landing leg laminates mutually with the second framework, two be equipped with the threaded rod between the second framework, threaded rod outside cover is equipped with two square loop bars, threaded rod and square loop bar threaded connection, square loop bar one end pass the second framework and laminate mutually with a second landing leg lateral wall.

Furthermore, two first cavities are formed in the first supporting leg, and a plurality of transverse plates are fixedly arranged in the first cavities.

Further, a sealing door is arranged on the front side of the first cavity and hinged to the table body through hinges.

Further, two risers are established to the internal portion of table, two the riser divide into three second cavity with the table body respectively, and is three the second cavity front side all is equipped with the drawer, the drawer passes through slide rail and table body swing joint.

The embodiment of the utility model provides a have following advantage:

through removing the slide to the correcting plate direction, the slide passes through the horizontal pole and gives the correcting plate with power transmission, and correcting plate atress upward movement, then twist and move first bolt and fix the correcting plate again, compare with prior art, remove to the correcting plate of a take the altitude and can bend at the user, support when bowing, rectify the study posture.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure of the table body provided by the present invention;

FIG. 2 is a sectional view of the overall structure of the chair body provided by the present invention;

FIG. 3 is a sectional view of the overall structure of the table body provided by the present invention;

fig. 4 is a right sectional view of the table body provided by the utility model;

FIG. 5 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 6 is an enlarged view of a portion B of fig. 4 according to the present invention;

fig. 7 is a top view of the slide carriage provided by the present invention;

in the figure: the multifunctional chair comprises a table body 1, a correcting plate 2, a cross rod 3, a connecting rod 4, a sliding seat 5, a bolt 6, a bottom plate 7, a first supporting leg 8, a first frame 9, a chair body 10, a backup plate 11, a second supporting leg 12, a second frame 13, a threaded rod 14, a square sleeve rod 15, a sealing door 16 and a drawer 17.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Referring to the attached figures 1-7 of the specification, the multifunctional lifting learning desk and chair of the embodiment comprises a desk body 1, wherein a correcting mechanism is arranged at the top of the desk body 1 and extends to the bottom of the desk body 1;

the correcting mechanism comprises a correcting plate 2, the correcting plate 2 penetrates through the table body 1, the correcting plate 2 is attached to the table body 1, the bottom end of the correction plate 2 is provided with two cross rods 3, the two cross rods 3 are respectively arranged at the two sides of the correction plate 2, the cross bar 3 is fixedly connected with the correction plate 2, the other end of the cross bar 3 is provided with a connecting rod 4, the cross bar 3 is sleeved outside the connecting rod 4, the cross bar 3 is jointed with the connecting bar 4, the outer side of the connecting bar 4 is provided with a sliding seat 5, the connecting bar 4 is fixedly connected with the sliding seat 5, a bolt 6 is arranged in the sliding seat 5, the bolt 6 is arranged on one side of the connecting rod 4, one end of the bolt 6 penetrates through the sliding seat 5 and extends to the bottom of the sliding seat 5, bolt 6 and 5 threaded connection of slide, 5 bottoms of slide are equipped with bottom plate 7, slide 5 passes through slide rail and 7 sliding connection of bottom plate, 6 bottoms of bolt contact with 7 tops of bottom plate.

Furthermore, two first supporting legs 8 are fixedly arranged at the bottom of the table body 1, the two first supporting legs 8 are respectively arranged at two sides of the bottom plate 7, two ends of the bottom plate 7 are respectively fixedly connected with the inner walls of two first supporting legs 8, a first frame body 9 is sleeved outside the first supporting legs 8, the first frame body 9 is arranged at the bottom of the bottom plate 7, the first supporting leg 8 is jointed with the first frame body 9, one side of the first frame body 9 is provided with a second bolt which passes through the first frame body 9 and is contacted with one side of the first supporting leg 8, the second bolt is connected with the first frame body 9 in a threaded manner, and by pulling the table body 1 upwards, then the table body 1 drives the first supporting leg 8 to move upwards, and after the table body is moved to a proper position, the second bolt on one side of the first frame body 9 is screwed, so that one end of the second bolt is abutted against one side wall of the first supporting leg 8, and then the table body 1 is fixed.

Further, 1 front side of the table body is equipped with the chair body 10, chair body 10 top is equipped with backup plate 11, backup plate 11 passes through slide rail and chair body 10 sliding connection, 11 one side of backup plate is fixed and is equipped with the fixed block, the fixed block top is equipped with the third bolt, the third bolt passes the fixed block and extends to the fixed block bottom, the distance of backup plate 11 and the table body 1 can be adjusted to third bolt and fixed block threaded connection, increases user's comfort level.

Further, fixed two second landing legs 12, two of being equipped with in chair body 10 bottom the 12 outsides of second landing leg all overlap and are equipped with second framework 13, second landing leg 12 laminates mutually with second framework 13, two be equipped with threaded rod 14 between the second framework 13, threaded rod 14 outside cover is equipped with two square loop bars 15, threaded rod 14 and the 15 threaded connection of square loop bar, square loop bar 15 one end is passed second framework 13 and is laminated with 12 lateral walls of second landing leg mutually, and through rebound chair body 10, chair body 10 drives the upward movement of second landing leg 12, treats to remove behind the suitable position, twists the third bolt of second framework 13 one side, makes third bolt one end offset with 12 lateral walls of second landing leg, and then fixes chair body 10.

Further, two first cavities are formed in the first supporting leg 8, a plurality of transverse plates are fixedly arranged in the first cavities, and the space utilization rate is improved.

Further, a sealing door 16 is arranged on the front side of the first cavity, the sealing door 16 is hinged to the table body 1 through a hinge, and objects can be taken and placed by opening the sealing door 16, so that the operation is simple.

Further, table body 1 is inside to be established two risers, two the riser is respectively with table body 1 divide into three second cavity, three the second cavity front side all is equipped with drawer 17, drawer 17 passes through slide rail and the 1 swing joint of table body, has improved space utilization.

The implementation scenario is specifically as follows: when the utility model is put into practical use, firstly, the chair body 10 is carried to the front side of the table body 1, then the user sits on the chair body 10, then the backup plate 11 is moved along the slide rail on the chair body 10, the back of the user can be always attached to the backup plate 11, the comfort of the user is increased, then the third bolt is screwed to fix the backup plate 11, then the chair body 10 is moved upwards, the height of the chair body 10 is adjusted, after the proper height is adjusted, the threaded rod 14 is rotated, because the square sleeve rod 15 is in threaded connection with the threaded rod 14, and one end of the square sleeve rod 15 extends into the second frame body 13, the threaded rod 14 is rotated to enable one end of the square sleeve rod 15 to move towards the direction of the second supporting leg 12, then the second supporting leg 12 is supported, so as to fix the chair body 10, then the user places the chin on the correcting plate 2, then the slide 5 is moved towards the direction of the correcting plate 2, the cross bar 3 transmits the force brought by the sliding seat 5 to the correction plate 2, the correction plate 2 moves upwards under the force, after the correction plate 2 moves to a certain height, the first bolt 6 is screwed to lead the first bolt 6 to pass through the sliding seat 5 to be contacted with the bottom plate 7, thereby fixing the correcting plate 2, then the user can start learning, the correction plate 2 can resist the front body of the user to avoid the user from bending down, by moving the slide 5 in the direction of the correction plate 2, the slide 5 transmits a force to the correction plate 2 via the cross bar 3, the correction plate 2 is forced to move upwards, then the first bolt 6 is screwed to fix the correction plate 2, the correction plate 2 moved to a certain height can be propped when the user bends and lowers the head to correct the learning posture, this embodiment specifically solves the problem that the learning table and chair in the prior art does not have the function of correcting the learning posture.

The working principle is as follows:

referring to the attached drawings of the specification 1-7, when the utility model discloses when putting into practical use, carry the chair body 10 to the table body 1 front side, then the user sits on the chair body 10, remove backup plate 11, the user back can laminate with backup plate 11 always, twist and move the third bolt and fix backup plate 11, then upwards move the chair body 10 again, rotation threaded rod 14 makes square loop bar 15 fix the chair body 10, then remove slide 5, the power transmission that slide 5 brought is with horizontal pole 3 is for correcting plate 2, correcting plate 2 atress upward movement, after treating correcting plate 2 and removing the take the altitude, twist and move first bolt 6 and fix correcting plate 2, then the user can begin to study.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (7)

1. The utility model provides a multi-functional lift study table chair, includes the table body (1), its characterized in that: the top of the table body (1) is provided with a correcting mechanism, and the correcting mechanism extends to the bottom of the table body (1);

the correcting mechanism comprises a correcting plate (2), the correcting plate (2) penetrates through a table body (1), the correcting plate (2) is attached to the table body (1), two cross rods (3) are arranged at the bottom end of the correcting plate (2) and are respectively arranged on two sides of the correcting plate (2), the cross rods (3) are fixedly connected with the correcting plate (2), connecting rods (4) are arranged at the other ends of the cross rods (3), the cross rods (3) are sleeved on the outer sides of the connecting rods (4), the cross rods (3) are attached to the connecting rods (4), sliding seats (5) are arranged on the outer sides of the connecting rods (4), the connecting rods (4) are fixedly connected with the sliding seats (5), bolts (6) are arranged inside the sliding seats (5), the bolts (6) are arranged on one side of the connecting rods (4), one ends of the bolts (6) penetrate through the sliding seats (5) and extend to the bottom of the sliding seats (5), bolt (6) and slide (5) threaded connection, slide (5) bottom is equipped with bottom plate (7), slide (5) are through slide rail and bottom plate (7) sliding connection, bolt (6) bottom contacts with bottom plate (7) top.

2. The multifunctional lifting learning desk and chair of claim 1, wherein: the utility model discloses a table, including table body (1), bottom fixed be equipped with two first landing legs (8), two bottom plate (7) both sides are established respectively in first landing leg (8), bottom plate (7) both ends respectively with two first landing legs (8) inner wall fixed connection, first landing leg (8) outside cover is equipped with first framework (9), establish bottom plate (7) bottom in first framework (9), first landing leg (8) laminate mutually with first framework (9), first framework (9) one side is equipped with the second bolt, the second bolt passes first framework (9) and contacts with first landing leg (8) one side, the second bolt and first framework (9) threaded connection.

3. The multifunctional lifting learning desk and chair of claim 1, wherein: the utility model discloses a table, including table body (1), chair body (10), back plate (11), backup plate (11) are fixed and are equipped with the fixed block in one side, the fixed block top is equipped with the third bolt, the third bolt passes the fixed block and extends to the fixed block bottom, third bolt and fixed block threaded connection.

4. A multifunctional lifting learning desk and chair as claimed in claim 3, wherein: fixed two second landing legs (12), two of being equipped with in chair body (10) bottom second landing leg (12) outside all overlaps and is equipped with second framework (13), second landing leg (12) and second framework (13) are laminated mutually, two be equipped with threaded rod (14) between second framework (13), threaded rod (14) outside cover is equipped with two square loop bars (15), threaded rod (14) and square loop bar (15) threaded connection, square loop bar (15) one end pass second framework (13) and laminate with second landing leg (12) lateral wall.

5. The multifunctional lifting learning table and chair of claim 2, wherein: two first cavities are formed in the first supporting leg (8), and a plurality of transverse plates are fixedly arranged in the first cavities.

6. A multi-functional lift study table chair of claim 5 characterized in that: the first cavity front side is equipped with sealing door (16), sealing door (16) all are articulated with the table body (1) through the hinge.

7. The multifunctional lifting learning desk and chair of claim 1, wherein: the utility model discloses a table, including table body (1), table body (1) inside establishes two risers, two the riser divide into three second cavity, three with table body (1) respectively the second cavity front side all is equipped with drawer (17), drawer (17) are through slide rail and table body (1) swing joint.

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