CN211703882U

CN211703882U - Table with rotatable table top

Info

Publication number: CN211703882U
Application number: CN202020096586.7U
Authority: CN
Inventors: 刘焕元
Original assignee: Chengdu Sanxin Dinggao Furniture Co ltd
Current assignee: Chengdu Sanxin Dinggao Furniture Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-20
Anticipated expiration: 2030-01-16

Abstract

The utility model belongs to the technical field of furniture articles for use and specifically relates to a desk of rotatable desktop, including base, support column, upper desktop and lower floor's desktop, its characterized in that, the support column lower extreme is connected on the base, and support column upper end fixedly connected with lower floor's desktop is provided with a plurality of adjusting bolt that run through the upper and lower surface of lower floor's desktop on the desktop of lower floor, and the adjusting bolt upper end is provided with the sphere side assembly, be equipped with annular spout on the lower surface of upper desktop, the sphere side assembly of adjusting bolt upper end supports the spout in to the upper desktop can rotate along the circumferencial direction on the sphere side assembly. Through setting up upper desktop and lower floor's desktop to upper desktop can rotate, has made things convenient for the use, can adjust the interval between upper and lower floor's desktop through adjusting bolt moreover, has also made things convenient for the space that utilizes lower floor's desktop, makes the whole usage space of desk obtain make full use of.

Description

Table with rotatable table top

Technical Field

The utility model relates to the technical field of furniture articles for use, concretely relates to desk of rotatable desktop.

Background

In the field of furniture articles, tables are well known as indispensable articles for office work, home work, study and life, and at present, tables on the market have various structures. At present, most of dining tables used in family life or dining tables used in restaurants are rectangular or square long tables or round tables, and the table top is fixed and immovable, so that certain inconvenience is caused for use; therefore, in order to solve the problem that the table top cannot rotate, the prior art has provided a rotatable glass on the fixed table top, but the structure is easy to cause danger, on one hand, the glass is easy to shift during the rotation process so as to have a risk of falling off the table top, on the other hand, if beverages or soup and the like placed on the table top are spilled, the beverages or soup can easily flow onto the diners along the table, and bad influence is caused; furthermore, after the glass table top which can be rotated is usually placed on the fixed table top, the glass table top and the fixed table top are close to each other, the using area of the original table top is not actually increased, and when more dishes are available, the glass table top is often not placed down, so that the phenomenon of stacking can occur, and the glass table top is easy to spill.

SUMMERY OF THE UTILITY MODEL

The utility model provides a desk with a rotatable desktop, which is characterized in that an upper desktop and a lower desktop are arranged, and the upper desktop can rotate, thereby greatly improving the use space and convenience of the desk.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a desk of rotatable desktop, includes base, support column, upper desktop and lower floor's desktop, and the support column lower extreme is connected on the base, and support column upper end fixedly connected with lower floor's desktop is provided with a plurality of adjusting bolt that run through the upper and lower surface of lower floor's desktop on the desktop of lower floor, and the adjusting bolt upper end is provided with the sphere side subassembly, be equipped with annular spout on the lower surface of upper desktop, the sphere side subassembly of adjusting bolt upper end supports the spout in to the upper desktop can rotate along the circumferencial direction on the sphere side subassembly.

Preferably, the spherical pair assembly comprises a spherical pair shell and a spherical pair inner ball head, the spherical pair inner ball head is movably assembled on the inner surface of the spherical pair shell, the spherical pair inner ball head can freely rotate in the spherical pair shell, the spherical pair inner ball head is contacted with the groove bottom surface of the sliding groove, and the upper end of the adjusting bolt is fixedly connected to the outer surface of the spherical pair shell.

Preferably, the upper surface of the upper layer desktop is provided with a circular groove, a first through hole is formed in the center of the bottom surface of the groove, and a connecting pipe is assembled in the first through hole.

Preferably, a second through hole is formed in the center of the lower tabletop, the center line of the second through hole coincides with the central axis of the support column, the lower end of the connecting pipe extends into the second through hole, the support column is provided with a center through hole, and the center through hole is communicated with the second through hole.

Preferably, the plurality of adjusting bolts are uniformly distributed along the circumferential direction.

Preferably, the adjusting bolt is assembled in a threaded through hole arranged on the lower layer desktop from bottom to top.

Preferably, the adjusting bolt is provided with a nut, and the nut is positioned on the upper surface of the lower tabletop.

Preferably, the lower end of the supporting column is connected with a drainage tube, and the free end of the drainage tube extends out of a drainage hole formed in the base.

Preferably, a plurality of guide grooves are formed in the bottom surface of the groove in the circumferential direction, one ends of the guide grooves are connected to the side surface of the groove, and the other ends of the guide grooves are communicated with the first through holes.

The utility model discloses beneficial effect does: the upper layer desktop and the lower layer desktop are arranged, the upper layer desktop can rotate, the use is convenient, the space between the upper layer desktop and the lower layer desktop can be adjusted through the adjusting bolt, the space of the lower layer desktop is also conveniently utilized, and the whole use space of the desk is fully utilized; in addition, by arranging the guide groove, the first through hole and the second through hole, when dishes or beverages placed on the upper-layer desktop are poured, the dishes or the beverages can be collected along the first through hole and the second through hole of the guide groove and discharged from the bottom, and the sanitation of dining is guaranteed.

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 view of the present invention;

FIG. 2 is a schematic view of the lower surface of the upper tabletop of the present invention;

fig. 3 is a schematic structural diagram of the support pillar of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a lower layer desktop; 4. adjusting the bolt; 5. a second through hole; 6. an upper layer desktop; 7. a groove; 8. a diversion trench; 9. a first through hole; 10. a drainage hole; 11. a nut; 12. a chute; 13. a connecting pipe; 14. a connecting flange; 15. and connecting the holes.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, 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 efforts belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a table with a rotatable table top comprises a base 1, a support column 2, an upper table top 6 and a lower table top 3, wherein the lower end of the support column 2 is connected to the base 1, the upper end of the support column 2 is fixedly connected with the lower table top 3, a plurality of adjusting bolts 4 which penetrate through the upper surface and the lower surface of the lower tabletop 3 are arranged on the lower tabletop 3, the plurality of adjusting bolts 4 are uniformly distributed along the circumferential direction, the adjusting bolts 4 are arranged in the threaded through holes arranged on the lower tabletop 3 from bottom to top, the adjusting bolt 4 is provided with a nut 11, the nut 11 is positioned on the upper surface of the lower tabletop 3, the upper end of the adjusting bolt 4 is provided with a spherical pair component, the lower surface of the upper layer desktop 6 is provided with an annular sliding groove 12, a spherical pair component at the upper end of the adjusting bolt 4 is supported in the sliding groove 4, and the upper layer desktop 6 can rotate on the spherical pair component along the circumferential direction.

The utility model discloses in, what the spherical pair subassembly adopted is current well-known technology, the concrete structure of spherical pair is: the spherical pair assembly comprises a spherical pair shell and a spherical pair inner ball head, the spherical pair inner ball head is movably assembled on the inner surface of the spherical pair shell, the spherical pair inner ball head can freely rotate in the spherical pair shell, the spherical pair inner ball head is in contact with the groove bottom surface of the sliding groove, and the upper end of the adjusting bolt is fixedly connected to the outer surface of the spherical pair shell.

The utility model discloses in, for the convenience of installation, the maximum external diameter of the vice casing of sphere should be less than the diameter of the screw thread through-hole that sets up on the upper desktop.

The utility model discloses when specifically using, upper desktop 6 can be rotatory on the spherical sub-assembly of adjusting bolt 4 upper end, and through rotating adjusting bolt 4, adjusting bolt 4 is located the length of upper desktop 6, and then makes the interval of upper desktop 6 and lower floor's desktop 3 can adjust, just so can utilize the space of upper desktop and lower floor's desktop simultaneously, has made things convenient for the meal.

As the optimization of the utility model, the upper surface of the upper layer table top 6 is provided with a circular groove 7, the center of the bottom surface of the groove 7 is provided with a first through hole 9, the bottom surface of the groove 7 is provided with a plurality of diversion trenches 8 along the circumferential direction, one end of each diversion trench 8 is connected to the side surface of the groove 7, the other end of each diversion trench 8 is communicated with the first through hole 9, and a connecting pipe 13 is arranged in the first through hole 9; the center of lower floor's desktop 3 is provided with second through-hole 5, the central line of second through-hole 5 and the coincidence of the central axis of support column 2, connecting pipe 13 lower extreme stretch into second through-hole 5 in, support column 2 central through-hole has, central through-hole and second through-hole 5 are linked together.

By arranging the groove 7, the dinner plate and the dinning objects are placed in the groove 7, so that on one hand, the dinner plate and the dinning objects cannot fall off from the upper-layer desktop 6 in the rotating process of the upper-layer desktop 6, and the safety of dinning is ensured; in addition, set up guiding gutter 8 and first through-hole 9, second through-hole 5 for when placing vegetable or beverage on the desktop of upper strata and appearing fascinating, can follow the guiding gutter and flow in the center through-hole of first through-hole, second through-hole and support column in proper order and collect, guaranteed the health of having a dinner.

In addition, in order to facilitate the concentrated discharge of the spilled liquid, the lower end of the support column 2 is connected with a drainage tube, one end of the drainage tube is communicated with a central through hole of the support column 2, and the free end of the drainage tube 2 extends out of a drainage hole 10 arranged on the base 1; preferably, the base 1 is in the shape of an inverted bowl, a collection box is arranged in the base 1, and liquid flowing down from the central through hole of the support column falls into the collection box through the drainage tube for collection.

In order to facilitate the connection between the support column 2 and the lower-layer desktop 3, the upper end of the support column 2 is provided with a connecting flange 14, the connecting flange 14 is provided with a connecting hole 15, and the support column 2 is connected into the lower-layer desktop 3 after penetrating through the connecting hole 15 through a screw, so that the support column 2 is fixedly connected with the lower-layer desktop 3.

When needing to explain, because the support column 2 needs to support the weight of upper desktop 6 and lower floor's desktop 3, of course, when using, still need to support the weight of the food and the articles of having a dinner on the upper and lower floor's desktop, consequently, when selecting for use in reality the material, can adopt the wooden or the great metal material of intensity of wall thickness, according to actual need, can adopt the great size of diameter moreover.

The utility model discloses in, preferentially adopt threaded connection between support column lower extreme and the base, concrete connection structure is provided with the screw thread blind hole on the base, and the external screw thread threaded connection of support column lower extreme through its setting is in the screw thread blind hole of base.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a desk of rotatable desktop, includes base (1), support column (2), upper desktop (6) and lower floor desktop (3), its characterized in that, support column (2) lower extreme is connected on base (1), support column (2) upper end fixedly connected with lower floor desktop (3), is provided with a plurality of adjusting bolt (4) that run through the upper and lower surface of lower floor desktop on lower floor desktop (3), and adjusting bolt (4) upper end is provided with spherical pair subassembly, be equipped with annular spout (12) on the lower surface of upper desktop (6), the spherical pair subassembly of adjusting bolt (4) upper end supports spout (12) in to upper desktop (6) can rotate along the circumferencial direction on spherical pair subassembly.

2. A rotatable table top according to claim 1 wherein said ball set assembly includes a ball set housing and a ball set inner ball movably fitted to an inner surface of the ball set housing and freely rotatable within the ball set housing, the ball set inner ball contacting a bottom surface of said chute (12), said adjusting bolt (4) being fixedly attached at an upper end to an outer surface of the ball set housing.

3. A table with a rotatable top according to claim 1 or 2, characterized in that the upper surface of the upper table top (6) is provided with a circular groove (7), and a first through hole (9) is provided at the center of the bottom surface of the groove (7), and a connecting pipe (13) is fitted in the first through hole.

4. A table with a rotatable table top as claimed in claim 3 wherein the lower table top (3) is provided with a second through hole (5) at the center, the center line of the second through hole (5) coincides with the center axis of the support post (2), the lower end of the connecting tube (13) extends into the second through hole (5), the support post (2) is provided with a central through hole, and the central through hole is communicated with the second through hole.

5. A rotatable table top according to claim 1 wherein the plurality of adjustment bolts (4) are circumferentially spaced apart.

6. A rotatable table top according to claim 5 wherein the adjustment bolt (4) fits from bottom to top into a threaded through hole provided in the lower table top (3).

7. A table with a rotatable table top as claimed in claim 1 or 6 wherein the adjustment bolt (4) is fitted with a nut (11) and the nut (11) is located on the upper surface of the lower table top (3).

8. A rotatable table top according to claim 1 in which the lower end of the support post (2) is connected to a drainage tube, the free end of which extends through a drainage aperture (10) provided in the base.

9. A table with a rotatable table top according to claim 1, wherein a plurality of guide grooves (8) are formed on the bottom surface of the groove (7) in the circumferential direction, one end of each guide groove (8) is connected to the side surface of the groove (7), and the other end of each guide groove (8) is communicated with the first through hole (9).