CN215649834U

CN215649834U - Dining table with size of table top capable of being rapidly adjusted

Info

Publication number: CN215649834U
Application number: CN202122300933.0U
Authority: CN
Inventors: 陈红霞
Original assignee: Dalang Technology Innovation Zhaoqing Co ltd
Current assignee: Dalang Technology Innovation Zhaoqing Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-01-28
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a dining table with a table top capable of being adjusted rapidly, which comprises a base, wherein a double-headed motor is fixedly connected at the center of the bottom of the base, threaded rods are fixedly connected with driving ends on the left side and the right side of the double-headed motor, threaded sleeves are respectively and threadedly connected on the outer diameters of the threaded rods, push rods are respectively and fixedly connected at the top ends of one sides, far away from the double-headed motor, of the threaded sleeves, the top ends of the push rods are respectively and fixedly connected with a first table top and a second table top, and supporting plates are respectively and fixedly connected at the left end and the right end of the bottom of the base. According to the dining table, the double-head motor drives the first table top and the second table top to be away from each other, the first table top and the second table top are away from each other, the first hydraulic cylinder drives the additional table top to move upwards to be at the same level with the first table top and the second table top, the size of the table top is adjusted, the double-head motor rotates reversely to drive the first table top and the second table top to be close to each other, so that the table tops are clamped and increased, and the stability of the dining table is improved.

Description

Dining table with size of table top capable of being rapidly adjusted

Technical Field

The utility model relates to the technical field of tables, in particular to a dining table with a table top capable of being adjusted rapidly.

Background

The table is a common furniture, the making raw materials are mostly wood, there is the plane on, there is the pillar down, can put things on it, do things, eat, write, work etc., it is by smooth flat board, the furniture that leg and other supports were fixed up, the table can be divided into desk, dining table, desk and lectern etc. according to the demand, wherein the dining table is a very important furniture in people's life, and give present people's living standard's continuous improvement, the kind of dining table also begins diversification gradually, develop present glass dining table from the pure wood dining table in the past, steel wood dining table and marble dining table.

Chinese patent document CN209135682U relates to a dining table, which comprises: the supporting frame comprises two transverse rods and two longitudinal rods, and two ends of each longitudinal rod are fixedly connected with one side, close to each other, of the two transverse rods respectively; the heating wires are fixedly connected in the transverse rods and the longitudinal rods, and the transverse rods and the longitudinal rods are made of metal materials. The dining table of this patent has solved current glass dining table and has been lower at winter temperature, and people and dining table contact can produce cold sensation during the use to influence the problem that the dining table used the travelling comfort, but the dining table can not carry out high adjustment according to people's needs, influence people's having dinner, and can not adjust the size of desktop, thereby make the dining table number of having dinner receive the restriction, and occupation space is great be unfavorable for storing, so need improve the dining table.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a dining table with a table top capable of being adjusted rapidly.

In order to achieve the purpose, the utility model adopts the following technical scheme: a dining table capable of quickly adjusting the size of a table top comprises a base, wherein a double-headed motor is fixedly connected at the center of the bottom of the base, threaded rods are fixedly connected with driving ends on the left side and the right side of the double-headed motor, threaded sleeves are connected on the outer diameter of the threaded rods in a threaded manner, push rods are fixedly connected with the top ends of one sides, away from the double-headed motor, of the threaded sleeves, a first table top and a second table top are respectively and fixedly connected with the top ends of the push rods, supporting plates are fixedly connected with the left end and the right end of the bottom of the base, a mounting groove is arranged at the center of the top of the base, mounting cavities are respectively arranged on the front side and the rear side of the bottom of the mounting groove, a first hydraulic cylinder is fixedly connected on the inner wall of the bottom of the mounting cavity, the top ends of the first hydraulic cylinders are fixedly connected with the bottom of an increased table top, and movable table legs are fixedly connected with four corners of the bottom of the base, the improved table is characterized in that the outer diameter of each movable table leg is connected with a fixed table leg in a sliding mode, the inner portion of each fixed table leg is provided with an installation chamber, the inner wall of the bottom of each installation chamber is fixedly connected with a spring, the top end of each spring is fixedly connected to the bottom of the corresponding sliding plate, the top of each sliding plate is fixedly connected with a second hydraulic cylinder, the top of each second hydraulic cylinder is fixedly connected to the bottom of each movable table leg, and the left end of the front side of the base is fixedly connected with a control panel.

As a further description of the above technical solution:

double-end motor, first pneumatic cylinder and second pneumatic cylinder all with control panel electric connection.

As a further description of the above technical solution:

the base is located the left and right sides of mounting groove and all is provided with the spout, the backup pad all is provided with the slide opening with the corresponding top of spout.

As a further description of the above technical solution:

one end of the threaded rod, which is far away from the double-head motor, is fixedly connected to the opposite side of the supporting plate respectively.

As a further description of the above technical solution:

the top of the threaded sleeve is connected to the bottom of the base in a sliding mode.

As a further description of the above technical solution:

the first desktop and the second desktop are respectively connected to the left side and the right side of the top of the base in a sliding mode.

As a further description of the above technical solution:

the outer sides of the sliding plates are all connected to the inner wall of the installation chamber in a sliding mode.

As a further description of the above technical solution:

the push rod is an L-shaped supporting rod, and the front side and the rear side of the push rod are respectively connected to the inner walls of the front side and the rear side of the sliding groove in a sliding mode.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, the double-head motor is started through the control panel, the double-head motor drives the threaded rods on the left side and the right side to rotate, the threaded rods drive the threaded sleeves and the push rods to move in reverse directions, the push rods respectively drive the first tabletop and the second tabletop to be away from each other, when the distance between the first tabletop and the second tabletop is in a proper position, the double-head motor is closed and the first hydraulic cylinder is started, the first hydraulic cylinder drives the additional tabletop to move upwards, so that the additional tabletop, the first tabletop and the second tabletop are at the same level, the size of the tabletop of the dining table is adjusted, the double-head motor rotates in reverse directions to drive the first tabletop and the second tabletop to be close to each other, the tabletop is clamped and increased, the stability of the dining table is improved, the falling risk is avoided, the folding of the tabletop can be increased through reverse operation, the occupied space is reduced, and the dining table is convenient and fast.

2. According to the utility model, when the height of the dining table needs to be adjusted, the second hydraulic cylinder is started through the control panel, the second hydraulic cylinder upwards supports the movable table legs, and the movable table legs drive the base and the whole table top to move up and down, so that the height of the dining table is adjusted, the sliding plate and the spring in the fixed table legs play a role in buffering, the problem that the dining table is unstable due to sudden rising or falling of the dining table is avoided, the stability of the dining table is further improved, and the dining table is worthy of great popularization.

Drawings

FIG. 1 is a perspective view of a dining table with a rapidly adjustable table top according to the present invention;

FIG. 2 is a front sectional view of a dining table with a quickly adjustable top size according to the present invention;

fig. 3 is a schematic view of a base of a dining table with a size of a table top being rapidly adjustable according to the present invention.

Illustration of the drawings:

1. a base; 2. a control panel; 3. a chute; 4. a placing groove; 5. a support plate; 6. a slide hole; 7. a movable table leg; 8. fixing the table legs; 9. a mounting cavity; 10. a first hydraulic cylinder; 11. a double-headed motor; 12. a threaded rod; 13. a threaded sleeve; 14. a push rod; 15. a first desktop; 16. a second desktop; 17. adding a desktop; 18. an installation chamber; 19. a second hydraulic cylinder; 20. a spring; 21. a slide board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a dining table capable of quickly adjusting the size of a table top comprises a base 1, wherein a double-headed motor 11 is fixedly connected at the center of the bottom of the base 1, threaded rods 12 are fixedly connected at the driving ends of the left side and the right side of the double-headed motor 11, threaded sleeves 13 are respectively and threadedly connected on the outer diameters of the threaded rods 12, push rods 14 are respectively and fixedly connected at the top ends of the sides, far away from the double-headed motor 11, of the threaded sleeves 13, a first table top 15 and a second table top 16 are respectively and fixedly connected at the top ends of the left side and the right side of the bottom of the base 1, supporting plates 5 are respectively and fixedly connected at the left end and the right end of the bottom of the base 1, a mounting groove 4 is arranged at the center of the top of the base 1, mounting cavities 9 are respectively arranged at the front side and the rear side of the bottom of the mounting groove 4, first hydraulic cylinders 10 are respectively and fixedly connected on the inner wall of the bottom of the mounting cavities 9, the top ends of the first hydraulic cylinders 10 are respectively and fixedly connected at the bottom of an increased table top 17, the double-headed motor 11 is started through a control panel 2, the double-headed motor 11 drives the threaded rods 12 to rotate at the left side and the right side, the threaded rod 12 drives the threaded sleeve 13 and the push rod 14 to move reversely, the push rod 14 drives the first tabletop 15 and the second tabletop 16 to move away from each other respectively, when the distance between the first tabletop 15 and the second tabletop 16 is in a proper position, the double-end motor 11 is turned off and the first hydraulic cylinder 10 is started, the first hydraulic cylinder 10 drives the additional tabletop 17 to move upwards, so that the additional tabletop 17 is at the same level with the first tabletop 15 and the second tabletop 16, the size of the table top is adjusted, the double-end motor 11 rotates reversely to drive the first tabletop 15 and the second tabletop 16 to approach each other, thereby clamping the additional tabletop 17, improving the stability of the table, avoiding the risk of falling off, the folding of the tabletop 17 can be increased by reversely operating the steps, the occupied space is reduced, four corners at the bottom of the base 1 are fixedly connected with the movable table legs 7, the outer diameters of the movable table legs 7 are connected with the fixed table legs 8 in a sliding manner, the inside of fixed table leg 8 all is provided with installation room 18, equal fixedly connected with spring 20 on the bottom inner wall of installation room 18, the equal fixed connection in slide 21 in top of spring 20's the bottom, the equal fixedly connected with second pneumatic cylinder 19 in slide 21's the top, the equal fixed connection in movable table leg 7's in top of second pneumatic cylinder 19 bottom, base 1's front side left end fixedly connected with control panel 2, when needs adjustment dining table height, start second pneumatic cylinder 19 through control panel 2, second pneumatic cylinder 19 upwards supports movable table leg 7, movable table leg 7 drives base 1 and whole desktop up-and-down motion, thereby realize the adjustment to the dining table height, slide 21 and spring 20 inside fixed table leg 8 have played the cushioning effect, the problem that the dining table suddenly rose or descend and cause the dining table unstable has been avoided, the stability of dining table has further been improved.

The double-head motor 11, the first hydraulic cylinder 10 and the second hydraulic cylinder 19 are electrically connected with the control panel 2, so that the control is convenient, and the purpose of quick adjustment is realized, the sliding grooves 3 are respectively arranged at the left side and the right side of the mounting groove 4 of the base 1, the sliding holes 6 are respectively arranged at the top parts of the supporting plate 5 corresponding to the sliding grooves 3, so that the movement of the push rod 14 is convenient, one end of the threaded rod 12 far away from the double-head motor 11 is respectively and fixedly connected at the opposite side of the supporting plate 5 to play a supporting role and prevent the threaded rod 12 from falling off, the top part of the threaded sleeve 13 is respectively and slidably connected at the bottom part of the base 1 to play a limiting role and ensure the threaded sleeve 13 to horizontally move, the first desktop 15 and the second desktop 16 are respectively and slidably connected at the left side and the right side of the top part of the base 1 to facilitate the adjustment of the sizes of the desktops, the outer sides of the sliding plates 21 are respectively and slidably connected on the inner walls of the mounting chamber 18, the push rod 14 is an L-shaped support rod, the front side and the back side of the push rod 14 are respectively and on the inner walls of the front side and back side of the front side of the sliding grooves 3, the first tabletop 15 and the second tabletop 16 can be moved conveniently.

The working principle is as follows: when the height of the dining table needs to be adjusted, the second hydraulic cylinder 19 is started through the control panel 2, the second hydraulic cylinder 19 supports the movable table legs 7 upwards, the movable table legs 7 drive the base 1 and the whole table top to move up and down, so that the height of the dining table is adjusted, the sliding plate 21 and the spring 20 inside the fixed table legs 8 play a role in buffering, the problem that the dining table is unstable due to sudden rise or fall of the dining table is avoided, the double-head motor 11 is started through the control panel 2, the double-head motor 11 drives the threaded rods 12 on the left side and the right side to rotate, the threaded rods 12 drive the threaded sleeves 13 and the push rods 14 to move reversely, the push rods 14 respectively drive the first table top 15 and the second table top 16 to be far away from each other, when the distance between the first table top 15 and the second table top 16 is in a proper position, the double-head motor 11 is closed and the first hydraulic cylinder 10 is started, and the first hydraulic cylinder 10 drives the table top 17 to move upwards, the increase of the table top 17, the first table top 15 and the second table top 16 are located at the same level, the size of the table top of the dining table is adjusted, the double-head motor 11 rotates reversely to drive the first table top 15 and the second table top 16 to be close to each other, the table top 17 is clamped and increased, the stability of the dining table is improved, the falling risk is avoided, the increase of the table top 17 can be realized by reversely operating the steps, and the occupied space is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a but dining table of quick adjustment desktop size, includes base (1), its characterized in that: the bottom center of the base (1) is fixedly connected with a double-headed motor (11), the driving ends of the left side and the right side of the double-headed motor (11) are fixedly connected with a threaded rod (12), the outer diameter of the threaded rod (12) is connected with a threaded sleeve (13) in a threaded manner, the top end of one side, far away from the double-headed motor (11), of the threaded sleeve (13) is fixedly connected with a push rod (14), the top end of the push rod (14) is fixedly connected with a first desktop (15) and a second desktop (16) respectively, the left end and the right end of the bottom of the base (1) are fixedly connected with a support plate (5), the top center of the base (1) is provided with a mounting groove (4), the front side and the rear side of the bottom of the mounting groove (4) are provided with mounting cavities (9), the inner wall of the bottom of the mounting cavity (9) is fixedly connected with a first hydraulic cylinder (10), and the top end of the first hydraulic cylinder (10) is fixedly connected with the bottom of an increased desktop (17), the utility model discloses a four-leg-type desk with the spring, including base (1), the equal fixedly connected with activity table leg (7) in bottom four corners of base (1), equal sliding connection has fixed table leg (8) on the external diameter of activity table leg (7), the inside of fixed table leg (8) all is provided with installation room (18), equal fixedly connected with spring (20) on the bottom inner wall of installation room (18), the equal fixed connection in the bottom of slide (21) in top of spring (20), the equal fixedly connected with second pneumatic cylinder (19) in top of slide (21), the equal fixed connection in the bottom of activity table leg (7) in top of second pneumatic cylinder (19), the front side left end fixedly connected with control panel (2) of base (1).

2. The dining table as claimed in claim 1, wherein the size of the table top is adjustable by: double-end motor (11), first pneumatic cylinder (10) and second pneumatic cylinder (19) all with control panel (2) electric connection.

3. The dining table as claimed in claim 1, wherein the size of the table top is adjustable by: the base (1) is located the left and right sides of mounting groove (4) and all is provided with spout (3), backup pad (5) all are provided with slide opening (6) with the corresponding top of spout (3).

4. The dining table as claimed in claim 1, wherein the size of the table top is adjustable by: one end of the threaded rod (12) far away from the double-head motor (11) is respectively and fixedly connected to the opposite side of the support plate (5).

5. The dining table as claimed in claim 1, wherein the size of the table top is adjustable by: the top of the thread sleeve (13) is connected to the bottom of the base (1) in a sliding mode.

6. The dining table as claimed in claim 1, wherein the size of the table top is adjustable by: the first tabletop (15) and the second tabletop (16) are respectively connected to the left side and the right side of the top of the base (1) in a sliding mode.

7. The dining table as claimed in claim 1, wherein the size of the table top is adjustable by: the outer sides of the sliding plates (21) are connected to the inner wall of the mounting chamber (18) in a sliding mode.

8. The dining table as claimed in claim 1, wherein the size of the table top is adjustable by: the push rod (14) is an L-shaped support rod, and the front side and the rear side of the push rod (14) are respectively connected to the inner walls of the front side and the rear side of the sliding groove (3) in a sliding mode.