CN215076370U

CN215076370U - Automatic rotary dining table without electric power

Info

Publication number: CN215076370U
Application number: CN202121033625.XU
Authority: CN
Inventors: 叶军江
Original assignee: Huizhou Tianyue Home Furnishing Co ltd
Current assignee: Huizhou Tianyue Home Furnishing Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-10
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to the technical field of rotating tables, in particular to a powerless automatic rotating dining table, which comprises a table top, wherein three groups of table feet are arranged at the bottom of the table top, grooves are arranged at the top of the table top, a rotating disc is rotatably connected inside the grooves, the upper surface of the rotating disc is flush with the table top, a chassis is fixedly arranged at the bottom of the rotating disc, the powerless automatic rotating dining table stores power by arranging the rotating disc to drive the chassis to rotate around a fixed column, the chassis is pushed to rotate under the action of a clockwork spring to drive the rotating disc to rotate, the whole process does not need to be assisted by a power supply, the operation is simple, a speed limiting device is arranged to limit the rotating speed of the rotating disc, the rotating speed of the rotating disc is prevented from being too high, and a user can drive a second friction plate to move up and down by twisting a screw rod, so as to adjust the friction force between the second friction plate and a first friction plate, and then the rotational speed of regulation gear, the design is comparatively reasonable.

Description

Automatic rotary dining table without electric power

Technical Field

The utility model relates to a revolving table technical field especially relates to a no electric power autogiration dining table.

Background

The table is a common furniture, the raw materials for making the table are wood, the upper part is provided with a plane, the lower part is provided with a pillar, objects, things, eating, writing, working and the like can be placed on the table, the table is fixed by smooth flat plates, legs and other supports, the table can also be used as a noun in the language, and the original meaning of the dining table is the 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 lazy susan among the prior art is most for electrodynamic type and carousel rotation two kinds, and the predecessor need just can work with the help of external power source, has certain limitation during the use, and the person needs artifical continuous rotation carousel to realize rotating, and the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the prior art can work only by means of an external power supply and has certain limitations during use, and providing the powerless automatic rotating dining table.

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

the design is that a no-power automatic rotating dining table comprises a table top, three groups of table feet are arranged at the bottom of the table top, a groove is formed in the top of the table top, a rotary table is connected to the inside of the groove in a rotating mode, the upper surface of the rotary table is flush with the table top, a base plate is fixedly installed at the bottom of the rotary table, a rotary shaft is fixedly connected to the bottom of the base plate, a support column is fixedly connected to the bottom of the table top, a fixed column connected with the rotary shaft in a rotating mode is fixedly installed inside the groove, a spiral spring is arranged inside the base plate, two ends of the spiral spring are fixedly installed on the inner wall of the base plate and the outer wall of the support column respectively, and a speed limiting device for limiting the rotating speed of the base plate is arranged inside the table top.

Preferably, the speed limiting device comprises a gear which is rotatably connected inside the groove through a pin shaft, teeth of the gear are distributed on the circumference of the outer side of the chassis, a first friction plate is arranged at the bottom of the gear, a second friction plate which is attached to the first friction plate is sleeved on the outer side of the pin shaft, a screw rod is in threaded connection with the bottom of the desktop, and the top of the screw rod is rotatably connected with the bottom of the second friction plate.

Preferably, a group of annular guide grooves are formed in the grooves, and rollers which are connected to the inside of the annular guide grooves in a sliding mode are arranged on two sides of the bottom of the rotary table.

Preferably, the support is a telescopic rod.

Preferably, the table legs are of an elliptical gradually-small structure from top to bottom, and the table legs are high-density boards.

The utility model provides a pair of no electric power autogiration dining table, beneficial effect lies in: the utility model discloses a it is rotatory around the fixed column to set up the carousel drive chassis, thereby hold power, after the hand is loosened, under the effect of clockwork spring, promote the chassis and rotate, thereby it rotates to drive the carousel, whole process need not with the help of the power, and the operation is comparatively simple, the rotational speed that the speed limiting device of setting is used for restricting the carousel, avoid the carousel rotational speed too fast, and the user can reciprocate from driving the second friction disc through wrench movement screw rod, thereby adjust the frictional force between second friction disc and the first friction disc, and then adjusting gear's rotational speed, the design is comparatively reasonable, and the practicality is stronger, be applicable to the hotel, food and beverage and domestic place.

Drawings

Fig. 1 is a schematic structural view of a powerless automatic revolving table according to the present invention;

fig. 2 is a schematic view of an enlarged structure of a region a of the automatic revolving dining table without electric power according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a powerless automatic rotating dining table according to the present invention.

In the figure: 1. a desktop; 2. a table leg; 3. a groove; 4. a turntable; 5. a chassis; 6. a rotating shaft; 7. a pillar; 8. a clockwork spring; 9. a speed limiting device; 10. a gear; 11. teeth; 12. a first friction plate; 13. a second friction plate; 14. a screw; 15. an annular guide groove; 16. and (5) fixing the column.

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.

Referring to fig. 1-3, a no-power automatic rotating dining table comprises a table top 1, three groups of table feet 2 are arranged at the bottom of the table top 1, a groove 3 is formed in the top of the table top 1, a rotary table 4 is rotatably connected to the inside of the groove 3, the upper surface of the rotary table 4 is flush with the table top 1, a base plate 5 is fixedly mounted at the bottom of the rotary table 4, a rotary shaft 6 is fixedly connected to the bottom of the base plate 5, a support pillar 7 is fixedly connected to the bottom of the table top 1, the bottom of the support pillar 7 is in lap joint with the ground, a fixed column 16 is rotatably connected with the rotary shaft 6 and fixedly mounted in the groove 3, a clockwork spring 8 is arranged in the base plate 5, two ends of the clockwork spring 8 are fixedly mounted on the inner wall of the base plate 5 and the outer wall of the support pillar 7 respectively, and a speed limiting device 9 for limiting the rotating speed of the base plate 5 is arranged in the table top 1.

The speed limiting device 9 comprises a gear 10 which is rotatably connected inside the groove 3 through a pin shaft, teeth 11 which are matched with the gear 10 are distributed on the circumference of the outer side of the chassis 5, a first friction plate 12 is arranged at the bottom of the gear 10, a second friction plate 13 which is attached to the first friction plate 12 is sleeved on the outer side of the pin shaft, a screw 14 is connected to the bottom of the desktop 1 in a threaded mode, and the top of the screw 14 is rotatably connected with the bottom of the second friction plate 13.

The inside of recess 3 is provided with a set of annular guide slot 15, and the bottom both sides of carousel 4 all are provided with the gyro wheel of sliding connection in annular guide slot 15 inside, and the gyro wheel of setting can play support and the sliding action to carousel 4, and pillar 7 is the telescopic link, and the telescopic link is convenient for adjust length to make pillar 7 be applicable to different places, table foot 2 sets up to the gradually little structure of top-down's oval-shaped formula, and table foot 2 is the high density board.

A working mode; during operation, the user can rotate carousel 4 in advance, carousel 4 drives chassis 5 rotatory around fixed column 16, thereby hold power, loose hand back, under the effect of clockwork spring 8, promote chassis 5 and rotate, thereby drive carousel 4 and rotate, whole process need not with the help of the power, and the operation is comparatively simple, the overspeed device governor 9 of setting is used for restricting the slew velocity of carousel 4, avoid 4 rotational speeds of carousel too fast, and thereby the user can drive second friction disc 13 through wrench movement screw rod 14 and reciprocate, thereby adjust the frictional force between second friction disc 13 and the first friction disc 12, and then adjust gear 10's rotational speed, the design is comparatively reasonable, and the practicality is stronger, and is applicable to the hotel, food and beverage and domestic place.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a no electric power autogiration dining table, includes desktop (1), its characterized in that: three groups of table legs (2) are arranged at the bottom of the table top (1), a groove (3) is arranged at the top of the table top (1), the inner part of the groove (3) is rotatably connected with a turntable (4), the upper surface of the turntable (4) is flush with the tabletop (1), a chassis (5) is fixedly arranged at the bottom of the turntable (4), a rotating shaft (6) is fixedly connected at the bottom of the chassis (5), a support column (7) is fixedly connected at the bottom of the desktop (1), the bottom of the support post (7) is lapped with the ground, a fixing column (16) rotationally connected with the rotating shaft (6) is fixedly arranged inside the groove (3), a clockwork spring (8) is arranged in the chassis (5), two ends of the clockwork spring (8) are respectively and fixedly arranged on the inner wall of the chassis (5) and the outer wall of the pillar (7), and a speed limiting device (9) for limiting the rotating speed of the chassis (5) is arranged in the desktop (1).

2. The unpowered automatic revolving table as claimed in claim 1, wherein: the speed limiting device (9) comprises a gear (10) which is rotatably connected inside the groove (3) through a pin shaft, teeth (11) which are matched with the gear (10) are distributed on the outer side circumference of the chassis (5), a first friction plate (12) is arranged at the bottom of the gear (10), a second friction plate (13) which is matched with the first friction plate (12) is sleeved on the outer side of the pin shaft, a screw rod (14) is connected to the bottom of the desktop (1) in a threaded mode, and the top of the screw rod (14) is rotatably connected with the bottom of the second friction plate (13).

3. The unpowered automatic revolving table as claimed in claim 1, wherein: the inside of recess (3) is provided with a set of annular guide slot (15), the bottom both sides of carousel (4) all are provided with the gyro wheel of sliding connection in annular guide slot (15) inside.

4. The unpowered automatic revolving table as claimed in claim 1, wherein: the support post (7) is a telescopic rod.

5. The unpowered automatic revolving table as claimed in claim 1, wherein: the table legs (2) are of an elliptical gradually-small structure from top to bottom, and the table legs (2) are high-density boards.