CN220236346U

CN220236346U - Liftable tea table

Info

Publication number: CN220236346U
Application number: CN202221842846.6U
Authority: CN
Inventors: 肖友心; 康喜群; 康民顿; 谢善辉
Original assignee: Hunan Busheng Heating Technology Co ltd
Current assignee: Hunan Busheng Heating Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-12-26
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a liftable tea table, which comprises a tea table panel, a lifting column and a tea table bottom plate, wherein the tea table bottom plate is arranged at the lower end of the lifting column, the tea table panel is arranged at the top end of the lifting column, and the tea table panel and the tea table bottom plate are arranged in parallel; the lifting column comprises a middle cylinder, an upper support column and a lower support column which are in sliding connection with the middle cylinder, the upper support column is connected with the tea table panel, the tea table bottom plate is fixedly connected with the middle cylinder, a lifting assembly is arranged in the middle cylinder, one end of the lifting assembly is connected with the upper support column, and the other end of the lifting assembly is connected with the lower support column. Solves the problems that the bottom of the existing tea table is inconvenient to clean and inconvenient to operate. The motion does not interfere in the lifting process, the tea table panel and the tea table bottom plate are lifted independently, the middle barrel, the upper support column and the lower support column are adopted to move mutually, side grooving is not needed, dust can be effectively reduced, the dust can enter the lifting column, and the service life is prolonged.

Description

Liftable tea table

Technical Field

The utility model relates to the field of lifting tea tables, in particular to a lifting tea table.

Background

The ordinary tea table has been exited from the market gradually owing to not possessing the lifting function, because the lifting tea table possesses intelligence, at present receives attention widely, and patent CN202022421243.6 discloses a prevent warm lifting tea table of flashlight, includes: the tea table panel, stand, lift post top installs the stand, and the lift post goes up and down through electric control, installs tea table panel on the stand top, fixedly connected with tea table bottom plate on the stand. Because its tea table panel possesses the lift function, convenient to use, but when cleaning, find that it has a very big drawback, tea table bottom plate bottom is the place of dirty that holds up, when cleaning its below bottom plate, need lift tea table or remove the tea table to realize the cleanness to tea table bottom ground, it is fairly inconvenient to use, patent CN202022389472.4 discloses a liftable be convenient for clean tea table, and it is mainly goes up and down the table leg, has improved tea table overall height when going up and down, can realize going up and down to tea table bottom, but its operation is inconvenient, and easy deposition.

Disclosure of Invention

The utility model aims to provide a liftable tea table, which solves the problems that the bottom of the existing tea table is inconvenient to clean and inconvenient to operate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liftable tea table, includes tea table panel, lift post, tea table bottom plate, the tea table bottom plate sets up in the lower extreme of lift post, tea table panel sets up in the top of lift post, tea table panel and tea table bottom plate parallel arrangement; the lifting column comprises a middle cylinder, an upper support column and a lower support column which are in sliding connection with the middle cylinder, the upper support column is connected with the tea table panel, the tea table bottom plate is fixedly connected with the middle cylinder, a lifting assembly is arranged in the middle cylinder, one end of the lifting assembly is connected with the upper support column, and the other end of the lifting assembly is connected with the lower support column.

As a further improvement of the above technical scheme:

the lifting assembly comprises an outer movable sleeve fixedly connected with the middle cylinder, an inner movable sleeve fixedly connected with the lower support column and an inner support column fixedly connected with the upper support column, the inner support column is movably arranged in the inner movable sleeve, the inner movable sleeve is movably arranged in the outer movable sleeve, a first piston is arranged on the inner support column and is arranged in the inner movable sleeve, the first piston and the sealing assembly divide the inner part of the inner movable sleeve into a first cavity and a second cavity, a second piston is arranged on the inner movable sleeve, the inner part of the second piston and the sealing assembly divide the inner part of the outer movable sleeve into a third cavity and a fourth cavity, and oil pipes are respectively and correspondingly arranged in the first cavity, the second cavity, the third cavity and the fourth cavity.

The outer movable sleeve is provided with a first oil distributor, and the first oil distributor is connected with the third chamber and the fourth chamber through oil pipes.

The lower support column is provided with a second oil separator, and the second oil separator is connected with the first chamber and the second chamber through oil pipes.

The first oil separator and the second oil separator are connected with a hydraulic control valve.

An oil conveying channel is arranged in the inner support column and is communicated with the second cavity.

Compared with the prior art, the utility model has the beneficial effects that:

according to the liftable tea table, the movement is not interfered in the lifting process, the tea table panel and the tea table bottom plate are lifted independently, the lifting of the tea table panel is not influenced when the tea table bottom plate is lifted, and the mutual movement of the middle cylinder, the upper support column and the lower support column is adopted, so that slotting on the side is not needed, dust can be effectively reduced from entering the lifting column, and the service life is prolonged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a lifting assembly according to the present utility model;

FIG. 3 is a second schematic view of the elevating assembly of the present utility model.

Reference numerals: 1. tea table panel; 2. lifting columns; 3. tea table bottom board; 21. an intermediate cylinder; 211. a second oil separator; 22. an upper support column; 23. a lower support column; 31. an outer moving sleeve; 311. a third chamber; 312. a fourth chamber; 313. a first oil separator; 32. an inner moving sleeve; 321. a first chamber; 322. a second chamber; 33. an inner support column; 34. a first piston; 35. a second piston; 331. and an oil delivery channel.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the liftable tea table of the embodiment comprises a tea table panel 1, a lifting column 2 and a tea table bottom plate 3, wherein the tea table bottom plate 3 is arranged at the lower end of the lifting column 2, the tea table panel 1 is arranged at the top end of the lifting column 2, and the tea table panel 1 and the tea table bottom plate 3 are arranged in parallel; the lifting column 2 comprises a middle cylinder 21, an upper support column 22 and a lower support column 23 which are in sliding connection with the middle cylinder 21, the upper support column 22 is connected with the tea table panel 1, the tea table bottom plate 3 is fixedly connected with the middle cylinder 21, a lifting component is arranged in the middle cylinder 21, one end of the lifting component is connected with the upper support column 22, and the other end of the lifting component is connected with the lower support column 23.

The lifting assembly comprises an outer moving sleeve 31 fixedly connected with the middle cylinder 21, an inner moving sleeve 32 fixedly connected with the lower supporting column 23 and an inner supporting column 33 fixedly connected with the upper supporting column 22, the inner supporting column 33 is movably arranged in the inner moving sleeve 32, the inner moving sleeve 32 is movably arranged in the outer moving sleeve 31, a first piston 34 is arranged on the inner supporting column 33, the first piston 34 is arranged in the inner moving sleeve 32, the first piston 34 and the sealing assembly divide the inner moving sleeve 32 into a first chamber 321 and a second chamber 322, a second piston 35 is arranged on the inner moving sleeve 32, the second piston 35 and the sealing assembly divide the inner moving sleeve 31 into a third chamber 311 and a fourth chamber 312, and oil pipes are respectively and correspondingly arranged in the first chamber 321, the second chamber 322, the third chamber 311 and the fourth chamber 312.

The outer moving sleeve 31 is provided with a first oil separator 313, and the first oil separator 313 is connected with the third chamber 311 and the fourth chamber 312 through oil pipes. The lower support column 23 is provided with a second oil separator 211, and the second oil separator 211 is connected with the first chamber 321 and the second chamber 322 through oil pipes. The first and second oil separators 313 and 211 are connected to a hydraulic control valve. The structure of the oil separator is common oil cylinder equipment for connecting oil pipes, and the oil separator is used for connecting pipelines, so that the disorder of the pipelines is avoided. The hydraulic control valves and hydraulic system are not shown in the drawings, and as such are of conventional design in the art, they are not exhaustive and do not affect the understanding of the present application.

An oil delivery passage 331 is disposed in the inner support column 33, and the oil delivery passage 331 is communicated with the second chamber 322. In order to avoid the disturbance of the oil delivery pipe to the movement of the outer moving jacket 31, oil is supplied from inside the inner support column 33.

The working principle of the utility model is as follows:

during the use, make hydraulic control valve work through pressing control switch, hydraulic oil feeding system can set up inside tea table panel 1, when needs go up and down tea table panel 1, the fuel feeding is to second oil distributor 211 for fluid gets into from first cavity 321, at this moment because interior removal cover 32 is static relatively, interior support column 33 can go up, upward drive upward support column 22, realize the rising of tea table panel 1 then, the fluid gets into from second cavity 322 when descending, interior support column 33 descends, upward support column 22 descends, tea table panel 1 descends, so realized the upward and downward of tea table panel 1. When cleaning is needed below the tea table bottom plate 3, the control switch is pressed, oil is supplied to the first oil distributor 313, oil enters the fourth cavity 312, the outer moving sleeve 31 ascends to drive the middle cylinder 21 to ascend, and then the tea table bottom plate 3 is driven to ascend, so that sanitation at the bottom of the tea table bottom plate 3 can be cleaned, and oil is supplied to the third cavity 311 when descending. According to the lifting structure, the movement is not interfered in the lifting process, the tea table panel 1 and the tea table bottom plate 3 are lifted independently, the lifting of the tea table panel 1 is not influenced when the tea table bottom plate 3 is lifted, and the mutual movement of the middle cylinder 21, the upper support column 22 and the lower support column 23 is adopted, so that no slotting on the side is needed, dust can be effectively reduced from entering the lifting column, and the service life is influenced. It should be noted here that the sealing ring and the sealing end cover are not described, and a common oil cylinder sealing structure is adopted.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a liftable tea table, includes tea table panel (1), lift post (2), tea table bottom plate (3) set up in the lower extreme of lift post (2), tea table panel (1) set up in the top of lift post (2), tea table panel (1) and tea table bottom plate (3) parallel arrangement; the method is characterized in that: the lifting column (2) comprises a middle cylinder (21), an upper support column (22) and a lower support column (23) which are in sliding connection with the middle cylinder (21), wherein the upper support column (22) is connected with the tea table panel (1), the tea table bottom plate (3) is fixedly connected with the middle cylinder (21), a lifting assembly is arranged in the middle cylinder (21), one end of the lifting assembly is connected with the upper support column (22), and the other end of the lifting assembly is connected with the lower support column (23);

the lifting assembly comprises an outer moving sleeve (31) fixedly connected with the middle cylinder (21), an inner moving sleeve (32) fixedly connected with the lower supporting column (23) and an inner supporting column (33) fixedly connected with the upper supporting column (22), the inner supporting column (33) is movably arranged in the inner moving sleeve (32), the inner moving sleeve (32) is movably arranged in the outer moving sleeve (31), a first piston (34) is arranged on the inner supporting column (33), the first piston (34) is arranged in the inner moving sleeve (32), the first piston (34) and the sealing assembly divide the inner moving sleeve (32) into a first chamber (321) and a second chamber (322), the inner moving sleeve (32) is provided with a second piston (35), the second piston (35) and the sealing assembly divide the inner moving sleeve (31) into a third chamber (311) and a fourth chamber (312), and the first chamber (321), the second chamber (322), the third chamber (311) and the fourth chamber (312) are respectively and correspondingly provided with oil pipes.

2. The liftable tea table of claim 1, wherein: the outer moving sleeve (31) is provided with a first oil distributor (313), and the first oil distributor (313) is connected with the third chamber (311) and the fourth chamber (312) through oil pipes.

3. A liftable tea table according to claim 2, wherein: the lower support column (23) is provided with a second oil separator (211), and the second oil separator (211) is connected with the first chamber (321) and the second chamber (322) through oil pipes.

4. A liftable tea table according to claim 3, wherein: the first oil distributor (313) and the second oil distributor (211) are connected with a hydraulic control valve.

5. The liftable tea table of claim 4, wherein: an oil conveying channel (331) is arranged in the inner support column (33), and the oil conveying channel (331) is communicated with the second cavity (322).