CN216568957U

CN216568957U - Coffee table capable of freely lifting

Info

Publication number: CN216568957U
Application number: CN202123297976.4U
Authority: CN
Inventors: 王富生
Original assignee: Anhui Runpeng Wood Industry Co ltd
Current assignee: Anhui Runpeng Wood Industry Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-24
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a coffee table capable of freely lifting, in particular to the technical field of coffee tables, which comprises a table top, wherein four first connecting blocks are distributed in a rectangular way below the table top, a first round ball is arranged at the center of the top end of each first connecting block, a first rectangular cylinder is arranged at the bottom end of each first connecting block, a second rectangular cylinder is arranged in the first rectangular cylinder in a sliding way, a second connecting block is arranged at the bottom end of the second rectangular cylinder in a rotating way, a second round ball is arranged at the center of the second connecting block in a rotating way, a first hinging seat and a second hinging seat are arranged at the bottom end of each second round ball, supporting legs are arranged at the bottom end of each second hinging seat, the second rectangular cylinder is used for lifting in the first rectangular cylinder, so as to adjust the height of the table top, the table top can be horizontally adjusted by using the deflection of the first round ball, and the second round ball is used for rotating and the hinging seats are hinged and connected with the second hinging seats, the supporting feet can adapt to different terrains.

Description

Coffee table capable of freely lifting

Technical Field

The utility model relates to a coffee table technical field specifically is a coffee table that can freely go up and down.

Background

The coffee table is a table for people to taste and place coffee, along with the increase of coffee shops, the types of the coffee table are more and more, in order to save space and adapt to different customers in the coffee shops, the coffee table capable of being lifted is usually adopted, the existing coffee table cannot adapt to different terrains when being used, the horizontal angle of the coffee table cannot be finely adjusted, supporting legs at the bottom end of coffee can be generally adjusted in a unified mode, and the coffee table is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coffee table that can freely go up and down to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a coffee table that can freely go up and down, includes the desktop, the rectangular distribution of desktop below has four first connecting blocks, first connecting block top center department installs first ball, a first rectangle section of thick bamboo is installed to first connecting block bottom, first rectangle section of thick bamboo upper end is rotated and is equipped with the dwang, install the side gear on the dwang, first fixed block is installed to the inside upper end of a first rectangle section of thick bamboo, first fixed block center department rotates and is equipped with one-way screw, the inside slip of a first rectangle section of thick bamboo is equipped with a second rectangle section of thick bamboo, the second fixed block is installed on the inside top of a second rectangle section of thick bamboo, the second connecting block is installed to the inside bottom of a second rectangle section of thick bamboo, second connecting block center department rotates and is equipped with the second ball, second ball below is equipped with the supporting legs.

Preferably, the upper end of the first round ball is rotatably arranged at the bottom end of the table top, four fastening screws are arranged on the first connecting block in a threaded mode, and the upper ends of the fastening screws are in contact with the bottom end of the table top.

Preferably, the hand wheel is installed to dwang one end, the hand wheel is installed in a first rectangle section of thick bamboo outside.

Preferably, the rotating rod is rotatably arranged on the first rectangular cylinder through a bearing, and the one-way screw is rotatably arranged at the center of the first fixing block through a bearing.

Preferably, the top end of the one-way screw is provided with an external gear, and the external gear is meshed with the side gear.

Preferably, the bottom end of the unidirectional screw is provided with a limiting piece, and the second fixing block is arranged on the unidirectional screw in a threaded manner.

Preferably, a limiting groove is formed in each of the four inner walls of the first rectangular cylinder, four limiting blocks are mounted on the outer ring of the upper end of the second rectangular cylinder, and the limiting blocks can slide in the limiting grooves.

Preferably, first articulated seat is installed to second ball bottom, the articulated seat of second is installed at supporting legs top center department, first articulated seat and the articulated connection of the articulated seat of second.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a rotate the dwang, make a second rectangle section of thick bamboo can be at the inside lift of a first rectangle section of thick bamboo to adjust the height of desktop.

2. The utility model discloses utilize first ball to deflect in the desktop bottom, make the desktop can carry out the level (l) ing, through rotating fastening screw, make first connecting block and desktop can be connected.

3. The utility model discloses utilize the second ball at the inside rotation of second connecting block to and first articulated seat is connected with the articulated seat of second, makes the supporting legs rotate and slope, thereby makes the supporting legs can adapt to different topography.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

Fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 1. a desktop; 2. a first connection block; 3. a first round ball; 4. fastening screws; 5. a first rectangular cylinder; 6. rotating the rod; 7. a side gear; 8. an outer gear; 9. a unidirectional screw; 10. a limiting sheet; 11. a first fixed block; 12. a limiting groove; 13. a second rectangular cylinder; 14. a second fixed block; 15. a limiting block; 16. a second connecting block; 17. a second sphere; 18. a first hinge mount; 19. a second hinge mount; 20. support the feet.

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.

Example (b): as shown in figures 1-5, the utility model provides a coffee table capable of freely lifting, which comprises a table top 1, four first connecting blocks 2 are distributed in a rectangular manner below the table top 1, a first round ball 3 is arranged at the center of the top end of each first connecting block 2, a first rectangular cylinder 5 is arranged at the bottom end of each first connecting block 2, a rotating rod 6 is arranged at the upper end of each first rectangular cylinder 5 in a rotating manner, a side gear 7 is arranged on each rotating rod 6, a first fixing block 11 is arranged at the upper end inside each first rectangular cylinder 5, a one-way screw 9 is arranged at the center of each first fixing block 11 in a rotating manner, a second rectangular cylinder 13 is arranged inside each first rectangular cylinder 5 in a sliding manner, a second fixing block 14 is arranged at the top end inside each second rectangular cylinder 13, a second connecting block 16 is arranged at the bottom end inside each second rectangular cylinder 13, a second round ball 17 is arranged at the center of each second connecting block 16 in a rotating manner, a supporting leg 20 is arranged below the second ball 17, and the supporting leg 20 can rotate by using the second ball 17.

Further, 3 upper ends of first balls rotate and set up in 1 bottom of desktop, the screw thread is equipped with four fastening screw 4 on the first connecting block 2, fastening screw 4 upper end and 1 bottom contact of desktop utilize first ball 3 to deflect in 1 bottom of desktop, make desktop 1 can carry out horizontal adjustment, through rotating fastening screw 4, make first connecting block 2 and desktop 1 can be connected.

Further, the hand wheel is installed to 6 one ends of dwang, the hand wheel is installed in a first rectangle section of thick bamboo 5 outside, dwang 6 passes through the bearing and rotates the setting on a first rectangle section of thick bamboo 5, one-way screw rod 9 passes through the bearing and rotates the setting in 11 center departments of first fixed block, makes dwang 6 and one-way screw rod 9 rotate.

Further, an external gear 8 is installed at the top end of the one-way screw 9, and the external gear 8 is meshed with the side gear 7, so that the rotating rod 6 can rotate to drive the one-way screw 9 to rotate.

Furthermore, the bottom end of the unidirectional screw 9 is provided with a limiting piece 10, and the second fixing block 14 is arranged on the unidirectional screw 9 in a threaded manner, so that the unidirectional screw 9 rotates to drive the second fixing block 14 to ascend and descend.

Further, a limiting groove 12 has all been seted up to four inner walls of the first rectangular cylinder 5, four stopper 15 are installed to second rectangular cylinder 13 upper end outer lane, stopper 15 can slide in limiting groove 12 is inside, utilizes stopper 15 to slide in limiting groove 12 is inside to prevent that second rectangular cylinder 13 from droing.

Further, a first hinged seat 18 is installed at the bottom end of the second ball 17, a second hinged seat 19 is installed at the center of the top end of the supporting leg 20, and the first hinged seat 18 is hinged to the second hinged seat 19, so that the supporting leg 20 can deflect.

The working principle is as follows: when the utility model is used, the rotating rod 6 can rotate on the first rectangular cylinder 5 by rotating the hand wheel at one end of the rotating rod 6, the rotating rod 6 rotates to drive the side gear 7 to rotate, the side gear 7 is meshed with the outer gear 8, the outer gear 8 rotates therewith, the outer gear 8 rotates to drive the one-way screw 9 to rotate on the first fixed block 11, the second rectangular cylinder 13 can slide in the first rectangular cylinder 5, the one-way screw 9 rotates to drive the second fixed block 14 with the thread arranged thereon to lift, so that the second rectangular cylinder 13 can lift in the first rectangular cylinder 5, thereby adjusting the height of the desktop 1, the limit block 15 slides in the limit groove 12 to limit the first rectangular cylinder 5, the first rectangular cylinder 5 can not fall off, the first round ball 3 deflects at the bottom end of the desktop 1, so that the desktop 1 can be horizontally adjusted, by rotating the fastening screw 4, the first connecting block 2 and the table top 1 can be connected, the second ball 17 is used for rotating inside the second connecting block 16, and the first hinged seat 18 is hinged with the second hinged seat 19, so that the supporting foot 20 can rotate and incline, and the supporting foot 20 can adapt to different terrains.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a coffee table that can freely go up and down, includes desktop (1), its characterized in that: the table top is characterized in that four first connecting blocks (2) are distributed in a rectangular mode below the table top (1), a first round ball (3) is installed at the center of the top end of each first connecting block (2), a first rectangular cylinder (5) is installed at the bottom end of each first connecting block (2), a rotating rod (6) is arranged at the upper end of each first rectangular cylinder (5) in a rotating mode, a side gear (7) is installed on each rotating rod (6), a first fixing block (11) is installed at the upper end of the inside of each first rectangular cylinder (5), an one-way screw rod (9) is arranged at the center of each first fixing block (11) in a rotating mode, a second rectangular cylinder (13) is arranged inside each first rectangular cylinder (5) in a sliding mode, a second fixing block (14) is installed at the top end of the inside of each second rectangular cylinder (13), a second connecting block (16) is installed at the bottom end of the inside of each second rectangular cylinder (13), and a second round ball (17) is arranged at the center of each second connecting block (16), supporting legs (20) are arranged below the second round balls (17).

2. The coffee table capable of freely lifting and lowering as claimed in claim 1, wherein the upper end of the first ball (3) is rotatably arranged at the bottom end of the table top (1), the first connecting block (2) is provided with four fastening screws (4) in a threaded manner, and the upper ends of the fastening screws (4) are in contact with the bottom end of the table top (1).

3. The coffee table capable of freely lifting and lowering as claimed in claim 1, wherein a hand wheel is mounted at one end of the rotating rod (6), and the hand wheel is mounted outside the first rectangular cylinder (5).

4. The coffee table capable of freely lifting and lowering as claimed in claim 1, wherein the rotating rod (6) is rotatably mounted on the first rectangular cylinder (5) through a bearing, and the one-way screw (9) is rotatably mounted at the center of the first fixing block (11) through a bearing.

5. The coffee table capable of freely lifting and lowering as claimed in claim 1, characterized in that the top end of the one-way screw (9) is provided with an external gear (8), and the external gear (8) is engaged with the side gear (7).

6. The coffee table capable of freely lifting and lowering as claimed in claim 1, wherein a limiting piece (10) is installed at the bottom end of the one-way screw (9), and the second fixing block (14) is arranged on the one-way screw (9) in a threaded manner.

7. The coffee table capable of freely lifting and lowering as claimed in claim 1, wherein the first rectangular cylinder (5) is provided with a limiting groove (12) on four inner walls, four limiting blocks (15) are mounted on the outer ring of the upper end of the second rectangular cylinder (13), and the limiting blocks (15) can slide in the limiting groove (12).

8. The coffee table capable of freely lifting and lowering as claimed in claim 1, wherein a first hinge seat (18) is installed at the bottom end of the second ball (17), a second hinge seat (19) is installed at the center of the top end of the supporting foot (20), and the first hinge seat (18) and the second hinge seat (19) are hinged and connected.