CN209955830U

CN209955830U - Dining table rotating structure for heavy truck

Info

Publication number: CN209955830U
Application number: CN201920549552.6U
Authority: CN
Inventors: 杨国华; 张少波; 郭帅璞
Original assignee: LUOYANG YABANG MOTO-ACCESSORY Co
Current assignee: LUOYANG YABANG MOTO-ACCESSORY Co
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-01-17
Anticipated expiration: 2029-04-22

Abstract

The utility model provides a heavily block with dining table revolution mechanic, includes the rocking arm, and two tip symmetries of rocking arm are equipped with arc wall and pinhole, and the one end side of rocking arm is equipped with the draw-in groove, are equipped with the round pin axle in arc wall and the pinhole, and the round pin axle realizes the swing joint of rocking arm and slide rail and pulley yoke with the hole cooperation on slide rail and the pulley yoke. The utility model provides a pair of heavily block uses dining table revolution mechanic, used revolution mechanic is simple, all adopts swing joint with slide rail and table for the dining table is convenient for rotate when hiding and using, and the groove and the pore pair dining table that are equipped with on the rocking arm have played spacing and fixed effect again, so this structure plays important effect to hiding of dining table.

Description

Dining table rotating structure for heavy truck

The technical field is as follows:

the utility model belongs to the technical field of on-vehicle dining table, what mainly relate to is a heavily block uses dining table revolution mechanic.

Background art:

with the rapid development of the logistics field in China, the long-distance transportation is used as an important part in the logistics industry and is also developed rapidly, the long-distance transportation is usually carried out by large heavy trucks, although the current heavy truck type is more and more humanized in design, due to long-distance transportation, clothes and residents of drivers on the truck are all on the truck, due to the space limitation, how to configure more accessory tools for drivers in a limited space is a problem which is researched by many automobile manufacturers at present, for example, when eating and entertaining on the automobile in the way, no special dining table is provided, the driver is helpless to the drivers outside the day, the life quality of the drivers is reduced, however, the dining table is added to occupy the space of the cab, and how to hide the dining table when not in use is a research problem of many manufacturers at present.

The invention content is as follows:

in order to overcome the defects, the invention provides a rotary structure of a dining table for heavy trucks.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a heavily block with dining table revolution mechanic, includes the rocking arm, and two tip symmetries of rocking arm are equipped with arc wall and pinhole, and the one end side of rocking arm is equipped with the draw-in groove, are equipped with the round pin axle in arc wall and the pinhole, and the round pin axle realizes the swing joint of rocking arm and slide rail and pulley yoke with the hole cooperation on slide rail and the pulley yoke.

The pinhole is located the outside of arc wall, and the radian of arc wall is not less than 90 degrees.

One end of the rocker arm where the clamping groove is located is connected with the sliding rail, a second pin shaft is arranged in a pin hole at the end, and a first pin shaft is arranged in the arc-shaped groove.

The clamping groove is matched with the third pin shaft to realize supporting and limiting effects, and the clamping groove and the third pin shaft can be separated and combined according to the using state.

The rocker arm is provided with a connecting rod between the two rocker arms.

Due to the adoption of the technical scheme, the invention has the following advantages:

the utility model provides a pair of heavily block uses dining table revolution mechanic, used revolution mechanic is simple, all adopts swing joint with slide rail and table for the dining table is convenient for rotate when hiding and using, and the groove and the pore pair dining table that are equipped with on the rocking arm have played spacing and fixed effect again, so this structure plays important effect to hiding of dining table.

Description of the drawings:

FIG. 1 is a schematic view of the overall structure of the dining table;

FIG. 2 is an enlarged schematic view of a portion A of the broken line of FIG. 1;

FIG. 3 is an enlarged schematic view of the dotted line B of FIG. 1;

in the figure: 1. a rocker arm; 2. a slide rail; 3. a pulley yoke; 4. a table plate; 5. a chute; 6. an arc-shaped slot; 7. a card slot; 8. a pin hole; 9. a first pin shaft; 10. a second pin shaft; 11. a third pin shaft; 12. a connecting rod.

The specific implementation mode is as follows:

the present invention will be explained in more detail by the following examples, which are intended to disclose all changes and modifications within the scope of the present invention, and the present invention is not limited to the following examples;

combine the figure a heavily block with dining table revolution mechanic, including rocking arm 1, two tip symmetries of rocking arm 1 are equipped with arc wall 6 and pinhole 8, and the one end side of rocking arm 1 is equipped with draw-in groove 7, is equipped with the round pin axle in arc wall 6 and the pinhole 8, and the round pin axle cooperates with the hole on slide rail 2 and the pulley yoke 3, realizes rocking arm 1 and slide rail 2 and pulley yoke 3's swing joint.

The pin hole 8 is positioned on the outer side of the arc-shaped groove 6, and the radian of the arc-shaped groove 6 is not less than 90 degrees.

One end of the rocker arm 1 where the clamping groove 7 is located is connected with the sliding rail 2, a second pin shaft 10 is arranged in a pin hole 8 at the end, and a first pin shaft 9 is arranged in the arc-shaped groove 6.

The clamping groove 7 is matched with the third pin shaft 11 to realize supporting and limiting effects, and the clamping groove 7 and the third pin shaft can be separated and combined according to the using state.

The rocker arm is provided with a connecting rod 12 between the two rocker arms 1.

As shown in fig. 2, the clamping groove 7 plays a limiting role and is matched with a third pin shaft 11 for use, the third pin shaft 11 plays a supporting role, the clamping groove 7 is arranged on the side surface of the end part of the rocker arm 1, when the table needs to be used, the rocker arm 1 is vertical to the sliding rail 2, the clamping groove 7 falls on the third pin shaft 11, and the clamping groove 7 and the third pin shaft are matched with each other, so that the rocker arm 1 can be supported, and meanwhile, the rocker arm 1 can be limited to continuously rotate towards the sleeping berth;

the second pin shaft 10 penetrates through the pin hole 8 on the rocker arm 1 and mainly plays a role of a rotating shaft, on one hand, the rocker arm 1 and the slide rail 2 are connected, and on the other hand, the rocker arm 1 and the slide rail 2 can rotate relatively;

first round pin axle 9 passes arc wall 6, has connected rocking arm 1 and slide rail 2 on the one hand, the other side, the radian of arc wall 6 is not less than 90 degrees, with pinhole 8 centre of a circle, also played spacing effect when rocking arm 1 and slide rail 2 rotate relatively, make rocking arm 1 adjust in 180-90 degrees in the contained angle between slide rail 2, can level and smooth when guaranteeing table 4 to use, when receiving up, table 4 and slide rail 2 coplane, when being convenient for shrink slide rail 2, can not touch table 4.

As shown in fig. 3, the other end of the rocker arm 1 is also connected with the pulley yoke 3 by a pin shaft and groove connection method, similarly, a pin shaft is arranged in the pin hole 8 and connected with the pulley yoke 3, the rocker arm 1 and the pulley yoke 3 rotate in cooperation with each other, and a pin shaft is arranged in the arc-shaped groove 6 at the end, on one hand, the pin shaft is used for connecting the pulley yoke 3, and the pulley yoke 3 is connected with the table plate 4 through the sliding groove 5, so that the arc-shaped groove 6 at the end can also limit the angle between the rocker arm 1 and the table plate 4, and the table plate 4 can rotate by 360 degrees.

A connecting rod 12 is arranged between the two rocker arms 5 and used for fixing and connecting the rocker arm 1.

The details of the above are not described in detail since they are prior art.

Claims

1. The utility model provides a heavily block with dining table revolution mechanic which characterized in that: the rocker arm comprises a rocker arm (1), wherein arc-shaped grooves (6) and pin holes (8) are symmetrically formed in two end portions of the rocker arm (1), a clamping groove (7) is formed in one end side face of the rocker arm (1), pin shafts are arranged in the arc-shaped grooves (6) and the pin holes (8), and the pin shafts are matched with holes in a sliding rail (2) and a pulley frame (3) to realize movable connection of the rocker arm (1) and the sliding rail (2) and the pulley frame (3).

2. The rotating structure of a heavy truck dining table as claimed in claim 1, wherein: the pin hole (8) is positioned on the outer side of the arc-shaped groove (6), and the radian of the arc-shaped groove (6) is not less than 90 degrees.

3. The rotating structure of a heavy truck dining table as claimed in claim 1, wherein: one end of the rocker arm (1) where the clamping groove (7) is located is connected with the sliding rail (2), a second pin shaft (10) is arranged in a pin hole (8) at the end, and a first pin shaft (9) is arranged in the arc-shaped groove (6).

4. The rotating structure of a heavy truck dining table as claimed in claim 1, wherein: the clamping groove (7) is matched with the third pin shaft (11) to realize supporting and limiting effects, and the clamping groove and the third pin shaft can be separated and combined according to the using state.

5. The rotating structure of a heavy truck dining table as claimed in claim 1, wherein: two rocker arms (1) are provided, and a connecting rod (12) is arranged between the rocker arms (1).