CN113229614B

CN113229614B - Lifting tea table

Info

Publication number: CN113229614B
Application number: CN202110572816.1A
Authority: CN
Inventors: 何志敬; 潘文富
Original assignee: Ningbo Aodeke Intelligent Technology Co ltd
Current assignee: Ningbo Aodeke Intelligent Technology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-09-30
Anticipated expiration: 2041-05-25
Also published as: CN113229614A

Abstract

The invention provides a lifting tea table, and belongs to the technical field of furniture. The invention respectively arranges the two main table boards on the table leg frame with the lifting table legs in a sliding way, arranges a lifting middle board between the two main table boards, arranges the heating board on the middle board, when the heating plate is not used, the middle plate is descended and hidden below the main table plate, thereby effectively preventing potential safety hazards caused by mistaken contact and preventing the problem that the heating plate is damaged, in addition, the height of the two main table boards can be adjusted through the lifting table legs to adapt to the use requirements of office tables or dining tables except the functions of the tea table, the utilization rate of the tea table is improved, when the heating plate is needed to be used, the two main table plates can be slid open through the heating plate, the middle plate is lifted to the height flush with the main table plates and then is spliced with the two main table plates to form a whole table top, people can conveniently boil tea, the tea table is more diversified in function and better in service performance, and the tea table is beneficial to use and popularization.

Description

Lifting tea table

Technical Field

The invention relates to the technical field of furniture, in particular to a lifting tea table.

Background

Along with the improvement of living standard of people and the popularization of tea culture, more and more tea tables are placed in offices and families, and the requirement on the tea tables is higher and higher, so that the improvement of the service performance of the tea tables becomes a key point of attention of people.

At present, the existing tea table is generally provided with a table top and table legs positioned on the periphery of the table top, the tea table is fixed in structure and poor in flexibility, and when the tea table is used, tea sets are all placed on the table top. Although, at present, the hot plate that will boil water has appeared on the market and has been inlayed in locating the desktop, however, the hot plate all exposes in the outside, and the bearing capacity of hot plate is more weak, make when not boiling water, other the wuping that place on the desktop very easily damages the hot plate, influence the life of tea table, in addition, the direct naked desktop of hot plate has the risk that personnel touched by mistake, there is great potential safety hazard, performance is relatively poor, and, this kind of tea table is owing to there being the setting of hot plate, be unfavorable for other article to place on the desktop, and the highly fixed of desktop, therefore, only can regard as the tea table to use, the low-usage, be unfavorable for the use and the popularization of tea table.

Disclosure of Invention

In view of the above problems in the prior art, it is an object of the present invention to provide a lifting tea table, which comprises lifting table legs, two sliding main table plates disposed on the lifting table legs, and a lifting middle plate disposed between the two main table plates, so that a heating plate for heating can be disposed on the middle plate, and when the heating plate is not used, the middle plate is lowered and hidden under the main table plates, thereby preventing potential safety hazards due to accidental contact and damage of the heating plate, and adjusting the heights of the two main table plates through the lifting table legs, so as to be used as an office table or a dining table except for the function of the tea table, improve the utilization rate of the tea table, and when the heating plate is needed, the middle plate can be lifted to a height level with the main table plates by sliding the two main table plates, and can be spliced into a whole table top together with the two main table plates, the heating plate is positioned on the tabletop, so that people can conveniently boil tea, the multifunctional arrangement of the tea table is realized, the use performance is improved, and the tea table is more beneficial to use and popularization.

The specific technical scheme is as follows:

a lifting tea table, having the characteristics of comprising:

the desk leg frame comprises lifting desk legs and a middle connecting frame, the middle connecting frame is arranged in a rectangular frame, and the lifting desk legs are arranged below two ends of the middle connecting frame;

the two main table plates are arranged on the middle connecting frame in a sliding mode and are respectively positioned at two ends of the middle connecting frame, the two main table plates slide on the middle connecting frame in opposite or opposite directions, avoidance notches are formed in the bottoms of the sides, close to each other, of the two main table plates, the avoidance notches in the two main table plates are arranged oppositely and can be communicated with each other, a driving arm extending towards the avoidance notch is arranged at the bottom of each main table plate, and a pin shaft perpendicular to the extending direction of the driving arm is arranged at the end, extending to the avoidance notch, of each driving arm;

the middle plate is arranged on the middle connecting frame, two sides of the middle plate are respectively positioned in the avoidance notches of the two main table plates, the two sides of the bottom of the middle plate are respectively provided with a driving plate which extends towards one side of the two main table plates and is arranged in parallel to the driving arm, the driving plate is provided with horizontal sliding grooves along the length direction of the middle connecting frame, one end of each horizontal sliding groove, which is deviated from the middle plate, is provided with a turning slideway which inclines towards the bottom direction of the main table plates, the horizontal sliding grooves are communicated with the turning slideways, and meanwhile, pin shafts on the driving arms are respectively arranged in the horizontal sliding grooves or the turning slideways on the corresponding sides in a sliding manner;

the two telescopic drivers are arranged below the middle plate and are arranged along the length direction of the middle connecting frame, one end of one telescopic driver is hinged to the middle connecting frame, the other end of the one telescopic driver is hinged to the bottom of one main table plate, one end of the other telescopic driver is hinged to the middle connecting frame, and the other end of the other telescopic driver is hinged to the bottom of the other main table plate;

the heating plate is embedded on the top surface of the middle plate.

The lifting tea table comprises a plurality of main table plates, wherein each main table plate is connected with an intermediate connecting frame in a sliding mode, each main table plate is connected with the corresponding intermediate connecting frame in a sliding mode, each sliding structure comprises a guide rail and a guide groove, the guide grooves are arranged along the length direction of the intermediate connecting frames, the guide rails are arranged in the guide grooves in a sliding mode, and the guide rails are fixed to the bottoms of the corresponding main table plates.

In the lifting tea table, the lifting table legs are electric lifting table legs, and the telescopic driver is a linear motor.

The utility model provides an foretell lift tea table, wherein, the one end that each diversion slide deviates from the horizontal spout of intercommunication all is provided with the horizontal positioning groove with diversion slide intercommunication to, horizontal positioning groove is parallel with horizontal spout, and horizontal positioning groove is located the below of the extending direction of horizontal spout.

In the lifting tea table, each pin shaft is provided with a tensioning assembly, and the tensioning assembly is arranged at the position, in the horizontal sliding groove or the turning slideway, of each pin shaft in a sliding manner.

The utility model provides a foretell lift tea table, wherein, tight subassembly that rises includes fixed sleeve, flexible push rod, well core rod, rise tight cover, spring and ejector pad, fixed sleeve fixed mounting is on selling the epaxial, just be located its one end coaxial and be provided with well core rod in the fixed sleeve, well core rod's one end stretches out outside fixed sleeve and extends to horizontal spout or diversion slide in, rise tight cover and spring all overlap locate well core rod stretch out the one end outside fixed sleeve on, and rise tight cover and be located between fixed sleeve and the spring, the spring deviates from the one end of rising tight cover and connects on well core rod, just be located to deviate from the one end that sets up well core rod in the fixed sleeve and be provided with flexible push rod, and, be provided with a ejector pad that extends towards well core rod one side on the flexible push rod and lean on rising to push up through the ejector pad, and rise tight cover and be round platform type structural arrangement.

The utility model provides a foretell lift tea table, wherein, the ejector pad is the tubbiness setting, the bung hole of ejector pad sets up towards tight cover one side that rises, the barrel head and the contact of flexible push rod of ejector pad, and, set up the groove of dodging that extends from the bung hole towards barrel head one side along its axial on the bucket wall of ejector pad, simultaneously, well core rod sets up and is provided with the connecting block that stretches out on the outer wall of the one end in the fixed sleeve, well core rod passes through the connecting block to be installed on the inner wall of fixed sleeve, and, the connecting block is located and dodges the inslot.

The lifting tea table is characterized in that an embedded groove is formed in the outer portion of the push block and located at the center of the bottom of the push block, a rotating bearing is arranged in the embedded groove, the outer ring of the rotating bearing abuts against the inner wall of the embedded groove, and the inner ring of the rotating bearing is in contact with the telescopic push rod.

The utility model provides an foretell lift tea table, wherein, the tip that well core rod stretches out the outer one end of fixed cover section of thick bamboo is provided with the tight piece that supports of dismantling the connection, and the spring deviates from the one end of tight cover that rises and supports to lean on supporting tight piece.

The utility model provides an foretell lift tea table, wherein, be threaded connection between connecting block and the fixed sleeve on the well core rod and between supporting tight piece and the well core rod.

The positive effects of the technical scheme are as follows:

the lifting tea table has the advantages that the two slidable main table plates are arranged on the lifting table legs, the lifting intermediate plate is arranged between the two main table plates, the heating plate is arranged on the intermediate plate, when the heating plate is not used, the intermediate plate descends and is hidden below the main table plates, potential safety hazards caused by mistaken contact can be prevented, the heating plate can be prevented from being damaged, in addition, the height of the two main table plates can be adjusted through the lifting table legs, the use requirements of an office table or a dining table except for the functions of the tea table are met, the utilization rate of the tea table is improved, when the heating plate is needed, the two main table plates can be slid open, the intermediate plate is lifted to the height flush with the main table plates and then is spliced with the two main table plates into a whole table top, so that the tea table is positioned on the table top, people can conveniently boil tea, and the functions of the tea table are more diversified, the using performance is better, and the use and the popularization of the tea table are facilitated.

Drawings

Fig. 1 is a structural view of an embodiment of a lifting tea table according to the present invention;

FIG. 2 is a diagram illustrating an installation structure of the main desk, the middle board and the telescopic driver according to a preferred embodiment of the present invention;

FIG. 3 is a block diagram of a main table according to a preferred embodiment of the present invention;

FIG. 4 is a block diagram of a middle plate according to a preferred embodiment of the present invention;

FIG. 5 is a partial cross-sectional view of a tensioning assembly according to a preferred embodiment of the invention;

FIG. 6 is a block diagram of a push block according to a preferred embodiment of the present invention;

FIG. 7 is a block diagram of a center pole in accordance with a preferred embodiment of the present invention.

In the drawings: 1. a table leg frame; 11. lifting table legs; 12. an intermediate connecting frame; 2. a main table board; 21. avoiding the notch; 22. a drive arm; 23. a pin shaft; 3. a middle plate; 31. a drive plate; 311. a horizontal chute; 312. a direction-changing slideway; 313. a horizontal positioning groove; 4. a telescopic driver; 5. a sliding structure; 6. a tensioning assembly; 61. fixing the sleeve; 62. a telescopic push rod; 63. a center pole; 64. a tensioning sleeve; 65. a spring; 66. a push block; 631. connecting blocks; 632. a tightening block; 661. an avoidance groove; 662. caulking grooves; 663. and rotating the bearing.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the present invention easy to understand, the following embodiments specifically describe the technical solutions provided by the present invention with reference to fig. 1 to 7, but the following contents are not to be taken as limitations of the present invention.

Fig. 1 is a structural view of an embodiment of a lifting tea table according to the present invention; fig. 2 is a structural view illustrating an installation of the main table, the middle plate and the telescopic driver according to a preferred embodiment of the present invention. As shown in fig. 1 and fig. 2, the lifting tea table provided in this embodiment includes: a table leg frame 1, two main table boards 2, an intermediate board 3 and two telescopic drivers 4.

Specifically, table leg frame 1 level is placed on subaerial, at this moment, table leg frame 1 includes over-and-under type table leg 11 and intermediate junction frame 12 again, intermediate junction frame 12 is the rectangular frame and arranges, and intermediate junction frame 12 level arranges, over-and-under type table leg 11 sets up in the below at the both ends of intermediate junction frame 12, supports intermediate junction frame 12 through over-and-under type table leg 11, makes over-and-under type table leg 11 can drive intermediate junction frame 12 and go up and down, thereby for follow-up realization desktop height's regulation and adaptation desk or dining table's user demand provides the condition.

Fig. 3 is a structural diagram of a main table according to a preferred embodiment of the invention. As shown in fig. 1, 2 and 3, the two main tables 2 are both slidably disposed on the middle connecting frame 12 and located at two ends of the middle connecting frame 12, and the two main tables 2 slide on the middle connecting frame 12 in opposite or opposite directions, so that the two tables can move in directions away from or close to each other on the middle connecting frame 12, thereby providing a space for the subsequent raising of the middle plate 3, and simultaneously providing a condition for the subsequent lowering of the middle plate 3 to be spliced into a complete desktop. And, the bottom of the side that two main table boards 2 are close to each other has all seted up dodge breach 21, and dodge breach 21 on two main table boards is arranged relatively and can be communicate, through dodging breach 21 on two main table boards 2, provides the space for hiding after follow-up intermediate lamella 3 descends. And, the bottom of each main table 2 is provided with a driving arm 22 extending towards the inside of the avoidance gap 21, and the end of one end of each driving arm 22 extending into the avoidance gap 21 is provided with a pin shaft 23 arranged perpendicular to the extending direction of the driving arm 22, so that a structural basis is provided for the subsequent cooperation with the middle plate 3 through the driving arm 22 and the pin shaft 23 arranged on the driving arm 22.

FIG. 4 is a structural diagram of a middle plate according to a preferred embodiment of the present invention. As shown in fig. 1, 2 and 4, the intermediate plate 3 is disposed above the intermediate connecting frame 12, and both sides of the intermediate plate 3 are respectively located in the escape notches 21 of the two main tables 2, that is, when the intermediate plate 3 descends and is hidden, the intermediate plate 3 is located in the escape notches 21 of the two main tables 2, thereby preventing the problem that the intermediate plate 3 abuts against the main tables 2. Moreover, two sides of the bottom of the middle plate 3 are respectively provided with a driving plate 31 extending towards one side of the two main tables 2 and arranged in parallel with the driving arm 22, and one end of the driving plate 31 extends out of the evasion gap, meanwhile, a horizontal sliding chute 311 is arranged on the driving plate 31 along the length direction of the middle connecting frame 12, and one end of each horizontal sliding chute 311 departing from the middle plate 3 is provided with a diversion slide rail 312 inclining towards the bottom direction of the main tables 2, and the horizontal sliding chute 311 is communicated with the diversion slide rail 312, so that the change of the guiding direction can be realized through the horizontal sliding chute 311 and the diversion slide rail 312, meanwhile, the pin shaft 23 on the driving arm 22 is respectively arranged in the horizontal sliding chute 311 or the diversion slide rail 312 on the corresponding side in a sliding manner, namely, when the two main tables 2 move towards opposite directions, the pin shaft 23 on the driving arm 22 gradually moves into the diversion slide rail 312 from the horizontal sliding chute 311 of the driving plate 31 on the corresponding side, moreover, since the direction-changing slide 312 is inclined toward the bottom of the main table 2, the height of the driving plate 31 is increased under the condition that the height of the pin shaft 23 is not changed, thereby driving the height of the middle plate 3 connected with the driving plate 31 to rise, so that the middle plate 3 rises to the position consistent with the height of the main table plates 2 and forms a complete table top together with the two main table plates 2, when the two tables move towards opposite directions, the pin shaft 23 on the driving arm 22 gradually moves from the direction-changing slide way 312 of the driving plate 31 on the corresponding side to the horizontal slide way 311, and under the condition that the height of the pin shaft 23 is inconvenient, the height of the driving plate 31 is reduced, thereby driving the height of the middle plate 3 connected with the driving plate 31 to be reduced, realizing that the middle plate 3 is hidden in the avoiding gap 21 at the bottom of the two main tables 2, the two main desk boards 2 are close to each other to form a desktop, so that conditions are provided for hiding the heating plate on the middle board 3 subsequently.

More specifically, two flexible drivers 4 all set up in the below of intermediate lamella 3 and all arrange along the length direction of intermediate junction frame 12, at this moment, the middle part of intermediate junction frame 12 is provided with a horizontal connecting rod, and, one of them flexible driver 4's one end articulates on the connecting rod of intermediate junction frame 12, the other end articulates in the bottom of one of them main table 2, and the one end of another flexible driver 4 articulates on the connecting rod of intermediate junction frame 12, the other end articulates in the bottom of another main table 2, drive two main tables 2 respectively through two flexible drivers 4 promptly and slide on intermediate junction frame 12, thereby realize the control to intermediate lamella 3 lift.

More specifically, the hot plate inlays on locating the top surface of intermediate lamella 3, provides the condition of heating up water or boiling tea through the hot plate, realizes the function of tea table, also can follow intermediate lamella 3 simultaneously and hide in the below of main table 2, can avoid being arranged in on the desktop by the hot plate and the problem of safety accident takes place, also can prevent that the article on the desktop from damaging the hot plate simultaneously, and structural design is more reasonable.

More specifically, all set up in glide structure 5 between each main table 2 and middle link 12, through, glide structure 5 leads for the removal of main table 2 on middle link 12. At this moment, the sliding structure 5 comprises a guide rail and a guide groove, the guide groove is arranged along the length direction of the middle connecting frame 12, the guide rail is slidably arranged in the guide groove, and the guide rail is fixed at the bottom of the corresponding main table 2, so that the stable installation of the main table 2 on the middle connecting frame 12 can be realized through the matching of the guide rail and the guide groove, the stable movement of the main table 2 on the middle connecting frame 12 can also be ensured, and the structural design is more reasonable.

More specifically, over-and-under type table leg 11 is electric lift table leg to, the flexible driver 4 that is used for main table 2 to remove is linear motor, and not only control is convenient, but also can realize the unified wiring of power structure wiring, makes things convenient for arranging of structure.

More specifically, the one end that each diversion slide 312 deviates from intercommunication horizontal spout 311 all is provided with the horizontal positioning groove 313 with diversion slide 312 intercommunication, at this moment, horizontal positioning groove 313 is parallel with horizontal spout 311, and horizontal positioning groove 313 is located the below of the extending direction of horizontal spout 311, make horizontal spout 311, diversion slide 312 and horizontal positioning groove 313 can form the structure of an approximate "Z" font, when making intermediate plate 3 rise to the highest position, round pin axle 23 can slide to the junction of diversion slide 312 and horizontal positioning groove 313, the removal of round pin axle 23 through horizontal positioning groove 313 provides dodging the space, thereby make intermediate plate 3 can rise to the target in place, structural design is more reasonable.

Fig. 5 is a partial cross-sectional view of a tensioning assembly according to a preferred embodiment of the invention. As shown in fig. 1, fig. 2 and fig. 5, each pin 23 is disposed on the tensioning assembly 6, at this time, the pin 23 is slidably disposed in the horizontal sliding groove 311 or the direction-changing sliding groove 312, and is the tensioning assembly 6, so that after the middle plate 3 rises, when the pin 23 is located at the connection position of the direction-changing sliding groove 312 and the horizontal positioning groove 313, the pin can be limited by the tensioning assembly 6, and the problem that the middle plate 3 is mistakenly lowered due to relative movement between the pin 23 and the direction-changing sliding groove 312 when the pressure borne by the middle plate 3 is large is solved.

More specifically, the tensioning assembly 6 further includes a fixed sleeve 61, a telescopic push rod 62, a central rod 63, a tensioning sleeve 64, a spring 65, and a push block 66. At this time, the fixing sleeve 61 is fixedly installed on the pin 23, so that the fixing sleeve 61 can move along with the pin 23, a central rod 63 is coaxially arranged in the fixing sleeve 61 and located at one end of the fixing sleeve, and the outer diameter of the central rod 63 is smaller than the inner diameter of the fixing sleeve 61, so that a gap is formed between the central rod 63 and the fixing sleeve 61, and a condition is provided for the subsequent pushing block 66 to extend out of the fixing sleeve 61 to push the tensioning sleeve 64 to move. Moreover, one end of the central rod 63 extends out of the fixed sleeve 61 and extends into the horizontal sliding groove 311 or the direction-changing slideway 312, meanwhile, the tensioning sleeve 64 and the spring 65 are both sleeved on one end of the central rod 63 extending out of the fixed sleeve 61, the tensioning sleeve 64 is positioned between the fixed sleeve 61 and the spring 65, one end of the spring 65 departing from the tensioning sleeve 64 is connected to the central rod 63, namely, the tensioning sleeve 64 is also positioned in the horizontal sliding groove 311 or the direction-changing slideway 312, the tensioning sleeve 64 can be abutted against one end of the fixed sleeve 61 by the spring 65, and meanwhile, the tensioning sleeve 64 can overcome the force of the spring 65 to delay axial sliding on the central rod 63. In addition, a telescopic push rod 62 is arranged in the fixed sleeve 61 and at the end away from the central rod 63, and a push block 66 extending towards one side of the central rod 63 is arranged on the telescopic push rod 62 and is abutted against the tensioning sleeve 64 through the push block 66, and the tensioning sleeve 64 is arranged in a circular platform structure, so that when the push block 66 is pushed by the telescopic push rod 62 to move in the fixed sleeve 61, the push block 66 can push the tensioning sleeve 64 to overcome the force of the spring 65 to move on the central rod 63, and the cross section of the part of the tensioning sleeve 64 moving into the diversion slide way 312 is gradually increased by combining the appearance that the tensioning sleeve 64 is arranged in the circular platform structure, so that the relative movement between the pin shaft 23 and the diversion slide way 312 is limited, the problem of mistaken descending of the middle plate 3 is prevented, otherwise, the relative movement between the pin shaft 23 and the diversion slide way 312 cannot be limited, and the normal descending of the middle plate 3 is realized, thereby improving the safety performance of the tea table.

FIG. 6 is a block diagram of a push block according to a preferred embodiment of the present invention; FIG. 7 is a block diagram of a center pole in accordance with a preferred embodiment of the present invention. As shown in fig. 5, 6 and 7, the push block 66 is disposed in a barrel shape, and an outer wall of the push block 66 is attached to an inner wall of the fixed sleeve 61, so that the push block 66 can stably move in the barrel of the fixed sleeve 61. Moreover, the barrel mouth of the push block 66 is arranged towards one side of the tensioning sleeve 64, the barrel bottom of the push block 66 is contacted with the telescopic push rod 62, so that the telescopic push rod 62 can push the push block 66 to move towards one side of the tensioning sleeve 64 in the fixed sleeve 61, furthermore, the barrel wall of the push block 66 is provided with an avoiding groove 661 extending from the barrel mouth to one side of the barrel bottom along the axial direction, meanwhile, the outer wall of the end of the central rod 63 arranged in the fixed sleeve 61 is provided with a connecting block 631 extending out, the central rod 63 is arranged on the inner wall of the fixed sleeve 61 through the connecting block 631, moreover, the connecting block 631 is positioned in the avoiding groove 661, so that the central rod 63 can be fixedly mounted in the fixing sleeve 61, simultaneously also can be through dodging the cooperation of groove 661 and connecting block 631 for the bung hole of ejector pad 66 can stretch out fixed sleeve 61 outside and promote to rise tight cover 64 and remove on well core rod 63, and structural design is more reasonable.

More specifically, an caulking groove 662 is further formed in the outer portion of the push block 66 and located at the center of the bottom of the barrel, meanwhile, a rotating bearing 663 is arranged in the caulking groove 662, an outer ring of the rotating bearing 663 abuts against the inner wall of the caulking groove 662, an inner ring of the rotating bearing 663 contacts with the telescopic push rod 62, so that the telescopic push rod 62 needs to contact with the push block 66 through the rotating bearing 663, even if the telescopic push rod 62 rotates, the push block 66 cannot rotate to influence the installation of the central rod 63 in the fixed sleeve 61, and the structural design is more reasonable. It should be noted that the telescopic push rod 62 is a linear motor, and has a small volume and convenient control.

More specifically, the end of the central rod 63 that extends out of the fixing sleeve 61 is provided with a detachably connected tightening block 632, and the end of the spring 65 that deviates from the tightening sleeve 64 abuts against the tightening block 632, i.e., the tightening block 632 provides the basis for the spring 65 to abut against the central rod 63, and meanwhile, the tightening sleeve 64 and the spring 65 are installed on the central rod 63 by the tightening block 632 through convenient assembly and disassembly.

More specifically, be threaded connection between connecting block 631 on well core rod 63 and the fixed sleeve 61, at this moment, be provided with the external screw thread on the outer wall of connecting block 631, be provided with the internal thread on the section of thick bamboo inner wall of fixed sleeve 61, and simultaneously, it is threaded connection equally between piece 632 and the core rod 63 to support tightly, make and be provided with the external screw thread on well core rod 63's the outer wall, be provided with the trepanning on connecting block 631, and be provided with the internal thread in the trepanning, thereby the dismouting of well core rod 63 in fixed sleeve 61 has been made things convenient for, thereby the installation of ejector pad 66 in fixed sleeve 61 has been made things convenient for, the installation of tight cover 64 and spring 65 that rise on well core rod 63 has also been made things convenient for, structural design is more reasonable.

The lifting tea table provided by the embodiment comprises a table leg frame 1, two main table plates 2, a middle plate 3, two telescopic drivers 4 and a heating plate; the two main table boards 2 are respectively arranged on the table leg frame 1 with the lifting table legs 11 in a sliding way, the liftable middle board 3 is arranged between the two main table boards 2, the heating board is arranged on the middle board 3, the middle board 3 can be descended and hidden below the main table boards 2 when the heating board is not used, the potential safety hazard caused by error contact can be effectively prevented, and the problem that the heating board is damaged can be prevented, in addition, the height of the two main table boards 2 can be adjusted through the lifting table legs 11, the use requirements of an office table or a dining table except the tea table function can be met, the utilization rate of the tea table is improved, when the heating board is required to be used, the two main table boards 2 can be opened in a sliding way, the middle board 3 is lifted to the height which is flush with the main table boards 2 and then is spliced with the two main table boards 2 into a whole table top, so that people can conveniently boil tea, the functions of the tea table are more diversified and better, is beneficial to the use and popularization of the tea table.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a lift tea table which characterized in that includes:

the two main tables are arranged on the intermediate connecting frame in a sliding mode and are respectively located at two ends of the intermediate connecting frame, the two main tables slide on the intermediate connecting frame in opposite or opposite directions, avoidance notches are formed in the bottoms of the sides, close to each other, of the two main tables, the avoidance notches in the two main tables are arranged oppositely and can be communicated, a driving arm extending towards the avoidance notch is arranged at the bottom of each main table, and a pin shaft perpendicular to the extending direction of the driving arm is arranged at the end of one end, extending to the avoidance notch, of each driving arm;

the middle plate is arranged on the middle connecting frame, two sides of the middle plate are respectively positioned in the avoidance notches of the two main tables, driving plates which extend towards one sides of the two main tables and are arranged in parallel to the driving arms are respectively arranged on two sides of the bottom of the middle plate, horizontal sliding grooves are formed in the driving plates along the length direction of the middle connecting frame, a turning slideway which inclines towards the bottom of the main tables is arranged at one end, away from the middle plate, of each horizontal sliding groove, the horizontal sliding grooves are communicated with the turning slideways, and meanwhile, the pin shafts on the driving arms are respectively arranged in the horizontal sliding grooves or the turning slideways on the corresponding sides in a sliding mode;

the two telescopic drivers are arranged below the middle plate and are arranged along the length direction of the middle connecting frame, one end of one telescopic driver is hinged to the middle connecting frame, the other end of the one telescopic driver is hinged to the bottom of one of the main table plates, one end of the other telescopic driver is hinged to the middle connecting frame, and the other end of the other telescopic driver is hinged to the bottom of the other main table plate;

the heating plate is embedded on the top surface of the middle plate;

one end of each direction-changing slide way, which is far away from and communicated with the horizontal slide way, is provided with a horizontal positioning groove communicated with the direction-changing slide way, the horizontal positioning groove is parallel to the horizontal slide way, and the horizontal positioning groove is positioned below the extension direction of the horizontal slide way;

each pin shaft is provided with a tensioning assembly, and the tensioning assembly is arranged at the position of the pin shaft which is slidably arranged in the horizontal chute or the direction-changing slideway; the tensioning assembly comprises a fixed sleeve, a telescopic push rod, a central rod, a tensioning sleeve, a spring and a push block, the fixed sleeve is fixedly arranged on the pin shaft, the central rod is coaxially arranged in the fixed sleeve and positioned at one end of the fixed sleeve, one end of the central rod extends out of the fixed sleeve and extends into the horizontal chute or the diversion slideway, the tensioning sleeve and the spring are both sleeved at one end of the central rod extending out of the fixed sleeve, the tensioning sleeve is positioned between the fixed sleeve and the spring, one end of the spring departing from the tensioning sleeve is connected to the central rod, the telescopic push rod is arranged in the fixed sleeve and positioned at one end departing from the central rod, the push block extending towards one side of the central rod is arranged on the telescopic push rod and abuts against the tensioning sleeve through the push block, the tensioning sleeves are arranged in a round platform type structure;

the pushing block is arranged in a barrel shape, a barrel opening of the pushing block is arranged towards one side of the tensioning sleeve, a barrel bottom of the pushing block is in contact with the telescopic push rod, an avoiding groove extending from the barrel opening towards one side of the barrel bottom is formed in the barrel wall of the pushing block along the axial direction of the pushing block, meanwhile, an extending connecting block is arranged on the outer wall of one end, arranged in the fixed sleeve, of the central rod, the central rod is installed on the inner wall of the fixed sleeve through the connecting block, and the connecting block is located in the avoiding groove;

the outer diameter of the central rod is smaller than the inner diameter of the fixing sleeve.

2. The lifting tea table according to claim 1, wherein a sliding structure is disposed between each main table and the middle connecting frame, the sliding structure comprises a guide rail and a guide groove, the guide groove is disposed along a length direction of the middle connecting frame, the guide rail is slidably disposed in the guide groove, and the guide rail is fixed to a bottom of the corresponding main table.

3. The elevating tea table as claimed in claim 1, wherein the elevating table legs are electric elevating table legs and the telescopic driver is a linear motor.

4. The lifting tea table according to claim 1, wherein an embedding groove is formed outside the push block and in the center of the bottom of the push block, a rotating bearing is arranged in the embedding groove, an outer ring of the rotating bearing abuts against the inner wall of the embedding groove, and an inner ring of the rotating bearing contacts with the telescopic push rod.

5. The lifting tea table as claimed in claim 1 or 4, wherein the end of the center rod extending out of the fixing sleeve is provided with a detachably connected abutting block, and the end of the spring facing away from the tensioning sleeve abuts against the abutting block.

6. The elevating tea table of claim 5, wherein the connection block on the center rod is in threaded connection with the fixed sleeve and the abutment block is in threaded connection with the center rod.