CN219500644U - Drawing split desk - Google Patents

Abstract

The utility model belongs to the field of desks, in particular to a drawing split desk which comprises a desk body, wherein a drawer is arranged on a sliding rod in the desk body, a guide rail is arranged between the drawer and the desk body, a communication hole is formed in the inner wall of the top of the desk body, a left desk plate and a right desk plate are slidably installed in the communication hole, vertical plates are fixedly installed on the inner walls of the two sides of the desk body, the vertical plates are positioned above the drawer, a rotating shaft is rotatably installed between the inner wall of the rear side of the desk body and the vertical plates, a rotating gear is fixedly installed on the rotating shaft, and a transmission mechanism is arranged among the left desk plate, the right desk plate and the rotating gear and comprises an upper rack plate, a connecting seat and a lower rack plate. The utility model has reasonable design, and can realize the opening of the communication hole by moving the left desk plate and the right desk plate in the direction away from each other, and the textbook in the drawer can be conveniently fetched and placed through the communication hole under the condition that the drawer can not be completely pulled out.

Description

Drawing split desk

Technical Field

The utility model relates to the technical field of desks, in particular to a drawing split desk.

Background

The school desk is the most learning tools contacted with students every day in schools, and the students need to finish writing, reading, drawing, placing books and even noon break on the school desk, so that the ordinary school desk is difficult to be folded and unfolded orderly due to more carried data and articles.

At present, a convenient to detach installs's drawer desk of chinese patent bulletin of bulletin number CN207168177U, including the ladder, install upper and lower arranged tablet chair front bezel and desk front bezel on the ladder, be provided with two standing grooves of equidimension difference from top to bottom in the ladder, the tablet chair front bezel is installed on the bedplate, the tablet chair supporting leg that rotates through cylindric lock on the bedplate and be connected through cylindric lock rotation with tablet chair sill bar, bedplate, tablet chair supporting leg and tablet chair sill bar are all placed in the standing groove, the desk front bezel is installed on the desk drawer, tablet chair supporting leg and desk supporting leg below all are provided with rather than the flexible bracing piece that rotates through cylindric lock connection, the stopper is all installed to the drawer both sides, desk drawer bottom fixed mounting has flexible gag lever post, desk supporting leg top is provided with the recess.

In practical use, a desk with a drawer is found, when the distance between two adjacent desks is smaller, the drawer cannot be completely pulled out of the desk, so that the textbook at the innermost part of the drawer is troublesome to take and place, and therefore, the pull-and-split desk is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a drawing split desk.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the drawer type split desk comprises a desk body, wherein a drawer is arranged on a sliding rod in the desk body, a guide rail is arranged between the drawer and the desk body, a communication hole is formed in the inner wall of the top of the desk body, and a left desk plate and a right desk plate are slidably installed in the communication hole;

the desk is characterized in that vertical plates are fixedly arranged on the inner walls of the two sides of the desk body, the vertical plates are located above the drawers, a rotating shaft is rotatably arranged between the inner wall of the rear side of the desk body and the vertical plates, a rotating gear is fixedly arranged on the rotating shaft, and a transmission mechanism is arranged among the left desk plate, the right desk plate and the rotating gear.

Preferably, the transmission mechanism comprises an upper rack plate, a connecting seat and a lower rack plate, wherein the upper rack plate is fixedly arranged on the bottom of the left table plate, the connecting seat is fixedly arranged on the bottom of the right table plate, the lower rack plate is fixedly arranged on one side of the connecting seat, the rotating gear is positioned between the upper rack plate and the lower rack plate, and the upper rack plate and the lower rack plate are meshed with the rotating gear.

Preferably, a rectangular hole is formed in the bottom of the left desk plate, a trapezoid seat is slidably installed in the rectangular hole, the trapezoid seat is matched with the desk body, and a pull plate is installed at the top end of the trapezoid seat.

Preferably, guide grooves, guide seats and compression springs are formed in the inner walls of the two sides of the rectangular hole, the guide grooves are formed in the inner walls of the rectangular hole, the guide seats are slidably mounted in the guide grooves, the guide seats are fixedly connected with the trapezoid seats, and the compression springs are mounted between the guide seats and the guide grooves.

Preferably, sliding grooves are formed in the inner walls of the front side and the rear side of the communication hole, sliding seats are mounted on the front side and the rear side of the left table plate and the right table plate, and the sliding seats are in sliding connection with the corresponding sliding grooves.

Preferably, the connecting seat is provided with a guide hole, and the upper rack plate penetrates through the corresponding guide hole.

Preferably, a plurality of supporting legs are fixedly arranged at the bottom of the desk body, and a reinforcing rod is arranged between two adjacent supporting legs.

Preferably, a rotating groove is formed in the inner wall of the rear side of the desk body, and the rotating shaft is connected with the corresponding rotating groove in a rotating mode.

The utility model has the beneficial effects that:

1. the purpose of moving out the desk body can be achieved by pulling the drawer, so that objects in the drawer can be conveniently taken and placed, when the distance between the desk bodies is small and the drawer cannot be completely pulled out, the trapezoidal seat can drive the guide seat and squeeze the compression spring by moving the pull plate and the trapezoidal seat upwards, and at the moment, the trapezoidal seat can be stored in the rectangular hole, so that the purpose of fixing the left desk plate can be achieved;

2. when pushing left table through the left side, left table drives through last rack board and rotates the gear and rotate anticlockwise, rotates gear and can drive down rack board and connecting seat and remove to the right side, and the connecting seat can drive right table and remove to the right side to can realize opening the purpose of intercommunicating pore, be convenient for get through the intercommunicating pore this moment and put the textbook in the drawer.

Drawings

FIG. 1 is a schematic perspective view of a drawer type split desk according to the present utility model;

FIG. 2 is a schematic front view of a drawer-type split desk according to the present utility model;

FIG. 3 is a schematic structural view of a portion A of a drawer split desk according to the present utility model;

fig. 4 is a schematic structural view of a portion B of the drawer split desk according to the present utility model.

In the figure: 1. a desk body; 2. a drawer; 3. a guide rail; 4. a left table plate; 5. a right table plate; 6. a rack plate; 7. a connecting seat; 8. a lower rack plate; 9. a rotating shaft; 10. rotating the gear; 11. a rectangular hole; 12. a trapezoid seat; 13. pulling a plate; 14. a guide groove; 15. a guide seat; 16. a compression spring; 17. a riser; 18. the communication hole.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a pull split desk comprises a desk body 1, a drawer 2 is arranged on a sliding rod in the desk body 1, a guide rail 3 is arranged between the drawer 2 and the desk body 1, a communication hole 18 is formed in the inner wall of the top of the desk body 1, a left desk plate 4 and a right desk plate 5 are arranged in the communication hole 18 in a sliding mode, vertical plates 17 are fixedly arranged on the inner walls of the two sides of the desk body 1, the vertical plates 17 are located above the drawer 2, a rotating shaft 9 is rotatably arranged between the inner wall of the rear side of the desk body 1 and the vertical plates 17, a rotating gear 10 is fixedly arranged on the rotating shaft 9, a transmission mechanism is arranged between the left desk plate 4, the right desk plate 5 and the rotating gear 10, more specifically, sliding grooves are formed in the front side and the rear side inner wall of the communication hole 18, sliding seats are respectively arranged on the front side and the rear side of the left desk plate 4 and the right desk plate 5, and the sliding seats are in sliding connection with the corresponding sliding grooves, and the purpose that the left desk plate 4 and the right desk plate 5 can stably slide under the cooperation of the sliding grooves.

In this embodiment, the drive mechanism includes rack plate 6, connecting seat 7 and rack plate 8 down, go up rack plate 6 fixed mounting on the bottom of left table 4, connecting seat 7 fixed mounting is on the bottom of right table 5, rack plate 8 fixed mounting is in one side of connecting seat 7 down, rotation gear 10 is located between rack plate 6 and rack plate 8 down, and go up rack plate 6 and rack plate 8 down and all mesh with rotation gear 10 down, the removal of going up rack plate 6 moves through rack plate 8 that rotation gear 10 can down, and go up rack plate 6 and rack plate 8 down's removal opposite direction.

In this embodiment, rectangular hole 11 has been seted up to the bottom of left table 4, sliding mounting has trapezoidal seat 12 in rectangular hole 11, and trapezoidal seat 12 and desk body 1 looks adaptation, arm-tie 13 is installed on the top of trapezoidal seat 12, guide way 14, guide way 15 and compression spring 16 have all been seted up on the inner wall of rectangular hole 11 both sides, guide way 14 is seted up on the inner wall of rectangular hole 11, guide way 15 slidable mounting is in guide way 14, guide way 15 and trapezoidal seat 12 fixed connection, install compression spring 16 between guide way 15 and the guide way 14, through being provided with trapezoidal seat 12, can realize carrying out fixed and the purpose of releasing the fixation to left table 4.

In this embodiment, the guiding hole has been seted up on the connecting seat 7, and go up rack board 6 and run through the guiding hole that corresponds, the bottom fixed mounting of desk body 1 has a plurality of supporting legs, and install the stiffener between two adjacent supporting legs, can realize increasing the stability of supporting leg through being provided with the stiffener, the rotation groove has been seted up on the rear side inner wall of desk body 1, axis of rotation 9 rotates with the corresponding rotation groove to be connected, through being provided with the rotation groove, can lead axis of rotation 9, thereby can realize that axis of rotation 9 can carry out stable rotation.

According to the utility model, the purpose of moving out the desk body 1 can be achieved by pulling the drawer 2, so that objects in the desk body 2 can be conveniently taken and placed, when the distance between the desk bodies 1 is small and the drawer 2 cannot be completely pulled out, the trapezoidal seat 12 can drive the guide seat 15 and squeeze the compression spring 16 by moving the pull plate 13 and the trapezoidal seat 12 upwards, at the moment, the trapezoidal seat 12 can be stored in the rectangular hole 11, the purpose of fixing the left desk plate 4 can be achieved, when the left desk plate 4 is pushed to the left side, the left desk plate 4 drives the rotary gear 10 to rotate anticlockwise through the upper rack plate 6, the rotary gear 10 can drive the lower rack plate 8 and the connecting seat 7 to move to the right side, and the connecting seat 7 can drive the right desk plate 5 to move to the right side, so that the purpose of opening the communication hole 18 can be achieved, and at the moment, books in the drawer 2 can be conveniently taken and placed through the communication hole 18.

The drawing split desk provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (8)

1. The pull split desk is characterized by comprising a desk body (1), wherein a drawer (2) is arranged on a sliding rod in the desk body (1), a guide rail (3) is arranged between the drawer (2) and the desk body (1), a communication hole (18) is formed in the inner wall of the top of the desk body (1), and a left desk plate (4) and a right desk plate (5) are slidably arranged in the communication hole (18);

the desk is characterized in that vertical plates (17) are fixedly arranged on the inner walls of the two sides of the desk body (1), the vertical plates (17) are located above the drawer (2), a rotating shaft (9) is rotatably arranged between the inner wall of the rear side of the desk body (1) and the vertical plates (17), a rotating gear (10) is fixedly arranged on the rotating shaft (9), and a transmission mechanism is arranged between the left desk plate (4), the right desk plate (5) and the rotating gear (10).

2. The drawing split desk according to claim 1, wherein the transmission mechanism comprises an upper rack plate (6), a connecting seat (7) and a lower rack plate (8), the upper rack plate (6) is fixedly installed on the bottom of the left desk plate (4), the connecting seat (7) is fixedly installed on the bottom of the right desk plate (5), the lower rack plate (8) is fixedly installed on one side of the connecting seat (7), the rotating gear (10) is located between the upper rack plate (6) and the lower rack plate (8), and the upper rack plate (6) and the lower rack plate (8) are meshed with the rotating gear (10).

3. The drawing split desk according to claim 1, wherein a rectangular hole (11) is formed in the bottom of the left desk plate (4), a trapezoid seat (12) is slidably mounted in the rectangular hole (11), the trapezoid seat (12) is matched with the desk body (1), and a pulling plate (13) is mounted at the top end of the trapezoid seat (12).

4. A drawing and pulling split desk according to claim 3, characterized in that guide grooves (14), guide seats (15) and compression springs (16) are formed in the inner walls of two sides of the rectangular hole (11), the guide grooves (14) are formed in the inner walls of the rectangular hole (11), the guide seats (15) are slidably mounted in the guide grooves (14), the guide seats (15) are fixedly connected with the trapezoid seats (12), and the compression springs (16) are mounted between the guide seats (15) and the guide grooves (14).

5. The drawer opposite-open desk according to claim 1, wherein sliding grooves are formed in inner walls of the front side and the rear side of the communication hole (18), sliding seats are mounted on the front side and the rear side of the left desk plate (4) and the right desk plate (5), and the sliding seats are in sliding connection with the corresponding sliding grooves.

6. The drawer opposite-opening desk according to claim 2, wherein the connecting seat (7) is provided with a guide hole, and the upper rack plate (6) penetrates through the corresponding guide hole.

7. The drawer-type split desk according to claim 1, wherein a plurality of support legs are fixedly arranged at the bottom of the desk body (1), and a reinforcing rod is arranged between two adjacent support legs.

8. The drawer opposite-open desk according to claim 1, wherein a rotating groove is formed in the inner wall of the rear side of the desk body (1), and the rotating shaft (9) is rotationally connected with the corresponding rotating groove.