CN212546130U

CN212546130U - Self-rotating dining table

Info

Publication number: CN212546130U
Application number: CN202020880448.8U
Authority: CN
Inventors: 伍华强
Original assignee: Foshan Jianpinhui Furniture Co ltd
Current assignee: Foshan Jianpinhui Furniture Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-02-19
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses a self-rotating dining table, which comprises a shell, a fixed disc, a locking nut, a chassis, a base, a plane bearing and a supporting platform; the base is fixed on the chassis through a locking nut, the plane bearing is arranged on the base, and the supporting platform is arranged on the plane bearing; the spring, the clutch, the pinion and the large gear are arranged on the lower part of the supporting table; the shell is sleeved outside the large gear, the small gear is arranged on the clutch, and the small gear is meshed with the large gear through teeth; the clutch is connected with the clockwork spring through a gear arranged at the lower part; the clockwork spring is fixed on the base plate, a fixed disc is fixedly arranged at the upper end of the shell, a round hole is formed in the middle of the fixed disc, a small rotary disc is arranged inside the round hole, and the small rotary disc is inserted into the upper end of the supporting table. The clutch works simultaneously, the gear at the lower part of the clutch transmits power transmitted from the clockwork to the pinion through the clutch, the pinion drives the bull gear to rotate, namely, the rotation of the supporting table is realized, the supporting table can drive the rotation of the small turntable, and further the rotation of dishes is realized.

Description

Self-rotating dining table

Technical Field

The utility model relates to a dining table technical field specifically is a self-rotation dining table.

Background

The dining table is a table specially used for eating. Can be divided into solid wood dining tables, steel wood dining tables, marble tea tables, jade dining tables, jade tea tables, marble dining tables and the like according to the materials. The dining table in the prior art is provided with the carousel in the middle of for the convenience of serving, but the dish structure of serving of prior art rotates through manual mode, and is very arduous when rotatory, so use also very inconvenient, and its structure is extremely complicated to some automatically controlled lazy susan simultaneously, has increased the cost of maintenance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a self-rotation dining table has solved prior art's dining table and is provided with the carousel in order to supply the convenient centre of dish, but prior art's the dish structure of supplying rotates through manual mode, and is more arduous when rotatory, so use also very inconvenient, reach its structure to some automatically controlled lazy susan simultaneously and rather complicated, increased the problem of the cost of maintenance.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a self-rotating dining table comprises a shell, a fixed disc, a locking nut, a chassis, a base, a plane bearing and a supporting platform; the base is fixed on the chassis through a locking nut, the plane bearing is arranged on the base, and the supporting platform is arranged on the plane bearing; the spring, the clutch, the pinion and the large gear are arranged on the lower part of the supporting table; the shell is sleeved outside the large gear, the small gear is arranged on the clutch, and the small gear is meshed with the large gear through teeth; the clutch is connected with the clockwork spring through a gear arranged at the lower part; the clockwork spring is fixed on the base plate, a fixed disc is fixedly arranged at the upper end of the shell, a round hole is formed in the middle of the fixed disc, a small rotary disc is arranged inside the round hole, and the small rotary disc is inserted into the upper end of the supporting table.

Preferably, the supporting table is fixedly provided with two positioning pins.

Preferably, the lower end of the small turntable is provided with a positioning pin hole, and the positioning pin hole is in clearance fit with the positioning pin.

Preferably, the lower end of the outer shell is fixedly provided with a supporting leg.

(III) advantageous effects

Compared with the prior art, the utility model provides a self-rotation dining table possesses following beneficial effect:

in the self-rotating dining table, a gear is fixed at the lower part of a clutch, and the gear is meshed with a gear of a spring and driven by the spring; the small gear is arranged at the upper part of the clutch and is meshed and connected with the large gear fixedly arranged on the supporting table through teeth. When the small turntable is pushed to rotate in the opposite direction, the spring can drive the small turntable to rotate in the forward direction, the clutch works simultaneously, the gear at the lower part of the clutch transmits power transmitted from the spring to the pinion through the clutch, the pinion drives the large gear to rotate, namely, the rotation of the supporting table is realized, the supporting table can drive the small turntable to rotate, and further, the rotation of dishes is realized. When the automatic rotation is not needed, as long as the rotating force is not applied to the automatic rotating platform, the clutch can disconnect the connection between the gear at the lower part and the pinion at the upper part, thus, the small rotating disk can be easily stirred by hands to rotate to wind the clockwork spring, and the winding direction of the clockwork spring is opposite to the idle running direction of the clutch. The utility model has the characteristics of convenient and practical, simple structure.

Drawings

FIG. 1 is a front sectional view of a self-revolving dining table according to the present invention;

fig. 2 is an exploded view of the rotation position of the self-revolving dining table according to the present invention;

fig. 3 is a structural view of a small turntable of a self-rotating dining table according to the present invention.

In the figure: the spring-driven type clutch comprises a lock nut 1, a chassis 2, a spring 3, a clutch 4, a pinion 5, a base 6, a plane bearing 7, a supporting table 8, a large gear 9, a shell 10, a fixed disc 11, a small turntable 12, a positioning pin 13 and a supporting leg 14.

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.

Referring to fig. 1-3, a self-rotating dining table comprises a housing 10, a fixed plate 11, a lock nut 1, a chassis 2, a base 6, a plane bearing 7 and a supporting table 8; the base 6 is fixed on the chassis 2 through a locking nut 1, the plane bearing 7 is arranged on the base 6, and the supporting table 8 is arranged on the plane bearing 7; also comprises a clockwork spring 3, a clutch 4, a pinion 5 and a big gear 9 arranged at the lower part of the supporting platform 8; the shell 10 is sleeved outside the large gear 9, the small gear 5 is arranged on the clutch 4, and the small gear 5 is meshed with the large gear 9 through teeth; the clutch 4 is connected with the clockwork spring 3 through a gear arranged at the lower part; the clockwork spring 3 is fixed on the base plate 2, the upper end of the shell 10 is fixedly provided with a fixed disc 11, a round hole is formed in the middle of the fixed disc 11, a small rotary disc 12 is arranged inside the round hole, and the small rotary disc 12 is inserted into the upper end of the supporting table 8. The principle of spring 3 is prior art.

Furthermore, two positioning pins 13 are fixedly mounted on the supporting table 8, and the number of the positioning pins 13 is two.

Further, the lower end of the small rotating disc 12 is provided with a positioning pin hole, and the positioning pin hole is in clearance fit with the positioning pin 13.

Further, a leg 14 is fixedly provided at a lower end of the housing 10.

When in use, dishes are placed on the small turntable 12, and the base 6 is fixed on the chassis 2 through the locking nut 1; the plane bearing 7 is placed and attached on the base 6; the supporting table 8 is placed on the plane bearing 7, is attached to the plane bearing 7 and can rotate on the plane bearing 7_ together; a clockwork spring 3 is fixed on the chassis 2; a gear is fixed on the lower part of the clutch 4, and the gear is meshed with the gear of the clockwork spring 3 and is driven by the clockwork spring 3; the pinion gear 5 is provided on the upper portion of the clutch 4 and is engaged with a large gear 9 fixedly provided on a support base 8 by teeth. When the small turntable 12 is pushed to rotate in the opposite direction, the spring 3 can drive the small turntable 12 to rotate in the forward direction, the clutch 4 works simultaneously, the gear at the lower part of the clutch 4 transmits power transmitted from the spring 3 to the pinion 5 through the clutch 4, the pinion 5 drives the large gear 9 to rotate, namely, the supporting table 8 rotates, the supporting table 8 can drive the small turntable 12 to rotate, and further, the dishes can rotate. When the automatic rotation is not needed, the clutch 4 can disconnect the lower gear from the upper pinion 5 as long as no rotating force is applied to the automatic rotating platform, so that the small rotating disk 12 can be easily stirred by hand to rotate to wind the clockwork spring 3, and the winding direction of the clockwork spring is opposite to the idling direction of the clutch 8.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A self-rotating dining table comprises a shell (10), a fixed disc (11), a locking nut (1), a chassis (2), a base (6), a plane bearing (7) and a supporting platform (8); the device is characterized in that the base (6) is fixed on the chassis (2) through a locking nut (1), the plane bearing (7) is arranged on the base (6), and the supporting platform (8) is arranged on the plane bearing (7); also comprises a clockwork spring (3), a clutch (4), a pinion (5) and a bull gear (9) arranged at the lower part of the supporting platform (8); the shell (10) is sleeved outside the large gear (9), the small gear (5) is arranged on the clutch (4), and the small gear (5) is meshed with the large gear (9) through teeth; the clutch (4) is connected with the clockwork spring (3) through a gear arranged at the lower part; the clockwork spring (3) is fixed on the base plate (2), a fixed disc (11) is fixedly arranged at the upper end of the shell (10), a round hole is formed in the middle of the fixed disc (11), a small rotary disc (12) is arranged inside the round hole, and the small rotary disc (12) is inserted into the upper end of the supporting platform (8).

2. A self-rotating dining table as claimed in claim 1, wherein: and two positioning pins (13) are fixedly arranged on the supporting table (8), and the number of the positioning pins (13) is two.

3. A self-rotating dining table as claimed in claim 1, wherein: the lower end of the small turntable (12) is provided with a positioning pin hole, and the positioning pin hole is in clearance fit with the positioning pin (13).

4. A self-rotating dining table as claimed in claim 1, wherein: the lower end of the shell (10) is fixedly provided with a supporting leg (14).