CN204722589U - Be convenient to the desk of movement - Google Patents

Abstract

An easy-to-move desk, including table legs, a table board and a Z-shaped rocker. A drawer is installed on the lower part of the table board; one end of the rocker is provided with a matching head, and an inner hexagonal groove is set on the matching head; wheels are arranged between the corresponding table legs on both sides. Two rollers are installed on each wheel frame, and an inner cavity is set in the table legs. The upper and lower parts of the inner cavity are respectively equipped with upper bearings and lower bearings. A fixed rod is installed between the upper bearing and the lower bearing, and the lower part of the fixed rod is provided with external threads. , the first bevel gear is installed on the upper part of the fixed rod, the first bevel gear cooperates with the second bevel gear, the side bearing is installed on the side of the inner cavity, the side bearing cooperates with the shaft of the second bevel gear, and the shaft of the second bevel gear protrudes To the outside of the table leg and set the hexagonal head, the hexagonal head can cooperate with the inner hexagonal groove, the side of the inner cavity is provided with a vertical sliding groove, the side of the wheel frame extends into the inner cavity from the sliding groove, and the side of the wheel frame is provided with a screw Hole, the screw hole is matched with the external thread of the fixed rod. The utility model can push the table conveniently and is convenient to move.

Description

portable desk

technical field

The utility model belongs to the field of furniture, in particular to a desk that is easy to move.

Background technique

At present, the desk is a kind of furniture commonly used. Various books and office supplies are placed on the desk, and the desk is heavy when moving, which is not easy to move. If you take off the items on the desk, it will be more cumbersome; if you move it forcibly, it is easy to damage the desk.

Utility model content

The utility model provides an easy-to-move desk, which is used to solve the defects in the prior art.

The utility model is realized through the following technical solutions:

An easy-to-move desk, including table legs, a table board and a Z-shaped rocker. A drawer is installed on the lower part of the table board; Two rollers are installed on each wheel frame, and an inner cavity is provided in the table leg. The upper and lower parts of the inner cavity are respectively provided with an upper bearing and a lower bearing. A fixing rod is installed between the upper bearing and the lower bearing, and an external thread is arranged at the lower part , the first bevel gear is installed on the upper part of the fixed rod, the first bevel gear is matched with the second bevel gear, the side bearing is installed on the side of the inner cavity, the side bearing is matched with the shaft of the second bevel gear, and the shaft of the second bevel gear protrudes To the outside of the table leg and set a hexagonal head, the hexagonal head can cooperate with the inner hexagonal groove, the side of the inner cavity is provided with a vertical sliding groove, the side of the wheel frame is extended into the inner cavity from the sliding groove, and the side of the wheel frame is provided with a screw Hole, the screw hole is matched with the external thread of the fixed rod.

According to the portable desk as mentioned above, the upper groove is provided on the table.

As for the desk that is easy to move as described above, two slant plates are arranged in the upper groove, and the bottom surface of the two slant plates is connected to the groove wall of the upper groove by a spring, and the top surface of the slant plate faces the side of the upper groove. notch.

The utility model has the advantages that: the utility model rotates the shafts of the first bevel gears respectively through the rocker, drives the second bevel gears to rotate, and the wheel frame contacts the ground downward along the fixed shaft, so that the rollers touch the ground. Push the table for easy movement.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended drawings in the following description The drawings are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings on the premise of not paying creative labor.

Fig. 1 is a structural schematic diagram of the present utility model; Fig. 2 is a schematic diagram of a partially enlarged structure of Fig. 1; Fig. 3 is a right view of Fig. 1; Fig. 4 is a schematic diagram of a partially enlarged structure of Fig. 3.

Reference signs: 1 table leg 2 drawer 3 upper groove 4 table board 5 side cover 6 wheel frame 7 roller 8 inner chamber 9 upper bearing 10 second bevel gear 11 side bearing 12 inner hexagonal groove 13 rocker 14 hexagonal head 15 fit Head 16 sliding groove 17 lower bearing 18 screw hole 19 fixed rod 20 first bevel gear 21 spring.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The desk that is easy to move, as shown in Figure 1, Figure 2 and Figure 3, includes table legs 1, table board 4 and Z-shaped rocker 13, drawer 2 is installed on the bottom of table board 4; One end of rocker 13 is provided with fitting head 15 , the inner hexagonal groove 12 is provided on the matching head 15; the wheel frame 6 is arranged between the corresponding table legs 1 on both sides, and two rollers 7 are installed on each wheel frame 6, and the inner cavity 8 is set in the table leg 1, and the upper part of the inner cavity 8 The upper bearing 9 and the lower bearing 12 are respectively arranged on the upper bearing 9 and the lower bearing 12, and a fixed rod 19 is installed between the upper bearing 9 and the lower bearing 12. The lower part of the fixed rod 19 is provided with external threads, and the first bevel gear 20 is installed on the upper part of the fixed rod 19. The second bevel gear 10 is installed in cooperation with the gear 20, and the side bearing 11 is installed on the side of the inner cavity 8. The side bearing 11 cooperates with the shaft of the second bevel gear 10, and the shaft of the second bevel gear 10 protrudes to the outside of the table leg 1 and is set The hexagonal head 14, the hexagonal head 14 can cooperate with the inner hexagonal groove 12, the side of the inner cavity 8 is provided with a vertical sliding groove 16, the side of the wheel frame 6 extends into the inner cavity 8 from the sliding groove 16, and the side of the wheel frame 6 The part offers screw hole 18, and screw hole 18 cooperates with the external thread of fixed rod 19. The utility model rotates the shafts of the first bevel gears respectively through the rocker to drive the second bevel gears to rotate, and the wheel frame touches the ground downward along the fixed axis, so that the rollers touch the ground. At this time, the table can be easily pushed and moved.

Specifically, the above-mentioned table board 4 is provided with an upper groove 3, and a water cup can be placed in the upper groove 3 to prevent the water cup from tipping over.

Specifically, in order to improve the stability of the water cup when placed, as shown in Figure 4, two slant plates 5 are arranged in the upper groove 3, and the bottom surface of the two slant plates 5 and the groove wall of the upper groove 3 Connected by the spring 21, the top surface of the swash plate 5 faces the notch of the upper groove 3, and the water cup can be clamped by the swash plate 5 when it is put into the upper groove 3.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (3)

1. An easy-to-move desk, characterized in that it includes table legs (1), table board (4) and Z-shaped rocker (13), and the lower part of the table board (4) is equipped with drawer (2); rocker (13) A fitting head (15) is set at one end of the fitting head (15), and an inner hexagonal groove (12) is provided on the fitting head (15); a wheel frame (6) is set between the corresponding table legs (1) on both sides, and each wheel frame (6) is installed Two rollers (7), an inner cavity (8) is provided in the table leg (1), the upper and lower parts of the inner cavity (8) are respectively provided with an upper bearing (9) and a lower bearing (12), and an upper bearing (9) and a lower bearing (12) are fitted with a fixed rod (19), the lower part of the fixed rod (19) is provided with an external thread, the upper part of the fixed rod (19) is installed with the first bevel gear (20), and the first bevel gear (20) is fitted with the second bevel gear (20). The bevel gear (10), the side bearing (11) is installed on the side of the inner cavity (8), and the side bearing (11) is matched with the shaft of the second bevel gear (10), and the shaft of the second bevel gear (10) extends to A hexagonal head (14) is arranged on the outside of the table leg (1), and the hexagonal head (14) can cooperate with the inner hexagonal groove (12). ) is stretched into the inner cavity (8) by the sliding groove (16), and the side of the wheel frame (6) offers a screw hole (18), and the screw hole (18) cooperates with the external thread of the fixed rod (19). 2. The portable desk according to claim 1, characterized in that: said table board (4) is provided with an upper groove (3). 3. The portable desk according to claim 2, characterized in that: two slant plates (5) are arranged in the upper groove (3), and the bottom surfaces of the two slant plates (5) and the upper groove ( 3) The groove walls are connected by springs (21), and the top surface of the swash plate (5) faces the notch of the upper groove (3).