CN209750248U

CN209750248U - Novel rotary folding bed table

Info

Publication number: CN209750248U
Application number: CN201821683092.8U
Authority: CN
Inventors: 陈诺
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2018-10-17
Filing date: 2018-10-17
Publication date: 2019-12-10
Anticipated expiration: 2028-10-17

Abstract

The utility model relates to a novel rotary folding bed table, which comprises a bed head rail, wherein the outer side of the bed head rail is provided with a clamping block, the clamping block is in a U-shaped structure, the bottom of the clamping block is provided with a through hole, the inner side of the through hole is provided with a fixed column, the top of the fixed column is fixed with a clamping block, the bottom of the fixed column is provided with a fixed block, the top of the clamping block is fixed with a support frame, a U-shaped frame is arranged above the clamping block through the support frame, the utility model discloses a first rotating shaft rotates, a table plate rotates 90 degrees and is vertically arranged to reduce the occupied space of the table, avoid the table occupying more space on the bed, facilitate the life of people, and the clamping block is clamped on the bed head rail to install the table, and through screwing the fixed block, through the mutual matching of external thread and internal thread, the clamping block is pressed against the bed head, so as to clamp and fix the table and facilitate the use of people.

Description

Novel rotary folding bed table

Technical Field

the utility model relates to a household articles technical field specifically is a novel rotatory folding bed table.

Background

With the continuous acceleration of modern life rhythm, more and more people have developed the habit of studying and working in bed. But the small bed table that markets was sold occupies certain space when using, need remove during the rest, and very inconvenient, so design a neotype rotatory folding bed table not only possess the practicality, more embody the travelling comfort.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel rotatory folding bed table to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel rotatory folding bed table, includes the head of a bed horizontal bar, the outside of head of a bed horizontal bar is provided with the fixture block, the fixture block is "U" type structure, and the bottom of fixture block is provided with the through-hole, the inboard of through-hole is provided with the fixed column, the top of fixed column is fixed with tight piece of clamp, the bottom of fixed column is provided with the fixed block, the top of fixture block is fixed with the support frame, U type frame is installed through the support frame in the top of fixture block, the internally mounted of U type frame has first pivot, the inboard of U type frame is rotated through first pivot and is connected with the table, the back of table is provided with the recess, the internally mounted of recess has the second pivot, the inside of recess is rotated through the second pivot and is.

Preferably, the supporting leg includes first fixed pipe, the fixed pipe of second, fixed screw and limiting plate, the fixed pipe of second has been cup jointed to the inboard of first fixed pipe, the juncture of the fixed pipe of first fixed pipe and second is provided with the fixed screw.

Preferably, the top of first fixed pipe is provided with circular opening, the bottom of the fixed pipe of second is fixed with the limiting plate, and the limiting plate is ring structure, the outer radius of limiting plate is greater than circular opening's radius.

Preferably, the inner side of the through hole is provided with an internal thread, and the outer side of the fixing column is provided with an external thread matched with the internal thread.

Preferably, the clamping block is positioned on the inner side of the fixture block, and the fixing block is positioned on the outer side of the fixture block.

Preferably, the support frame is in an L-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first pivot is rotated, makes the table rotatory 90, and is vertical to be placed to reduce the occupation space of desk, avoid the desk to occupy the more space in bed, make things convenient for people's life, and through blocking the fixture block on the head of a bed horizontal bar, install this desk, and move the fixed block through twisting, through external screw thread and internal screw thread mutually supporting, make and press from both sides tight piece and support tightly to the head of a bed horizontal bar, with press from both sides tight fixed to this desk, make things convenient for people's use.

Drawings

FIG. 1 is a schematic view of the folding structure of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is an enlarged view of the present invention A;

FIG. 4 is a schematic view of the connection structure between the second shaft and the support leg of the present invention;

Fig. 5 is a schematic structural diagram of the support leg of the present invention.

In the figure: 1. a bed head rail; 2. a clamping block; 3. a through hole; 4. fixing a column; 5. an external thread; 6. an internal thread; 7. a clamping block; 8. a fixed block; 9. a support frame; 10. a U-shaped frame; 11. a first rotating shaft; 12. a table plate; 13. a groove; 14. a second rotating shaft; 15. supporting legs; 1501. a first stationary tube; 1502. a second stationary tube; 1503. fixing screws; 1504. and a limiting plate.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a novel rotary folding bed table comprises a bed head rail (1), a clamping block (2) is arranged on the outer side of the bed head rail (1), the clamping block (2) is of a U-shaped structure, a through hole (3) is formed in the bottom of the clamping block (2), a fixing column (4) is arranged on the inner side of the through hole (3), a clamping block (7) is fixed to the top of the fixing column (4), a fixing block (8) is arranged on the bottom of the fixing column (4), a supporting frame (9) is fixed to the top of the clamping block (2), a U-shaped frame (10) is installed above the clamping block (2) through the supporting frame (9), a first rotating shaft (11) is installed inside the U-shaped frame (10), the inner side of the U-shaped frame (10) is rotatably connected with a table plate (12) through the first rotating shaft (11), a groove (13) is formed in the back of the table plate (12), and a, the inside of recess (13) is rotated through second pivot (14) and is connected with supporting leg (15), and support frame (9) are "L" type structure, are convenient for install U type frame (10), make things convenient for the use of this desk.

In this embodiment: through rotating first pivot (11), carry out 90 rotations with table (12), conveniently keep flat or erect table (12) and put, when table (12) are kept flat, make things convenient for people to study or work, when table (12) are erected and put, conveniently fold table (12), avoid table (12) to occupy the space on the bed, influence people's normal life.

Referring to fig. 1, 2, 4 and 5, the support leg 15 includes a first fixing tube (1501), a second fixing tube (1502), a fixing screw (1503) and a limiting plate (1504), the second fixing tube (1502) is sleeved on the inner side of the first fixing tube (1501), and the fixing screw (1503) is arranged at the junction of the first fixing tube (1501) and the second fixing tube (1502); the top of first fixed pipe (1501) is provided with circular opening, and the bottom of the fixed pipe of second (1502) is fixed with limiting plate (1504), and limiting plate (1504) are the loop configuration, and the outer radius of limiting plate (1504) is greater than circular open-ended radius

The utility model discloses in, unscrew fixed screw (1503), carry out the pull with the fixed pipe of second (1502) to suitable position, screw fixed screw (1503) to highly changing this supporting leg (15), make things convenient for people's use, and keep off in circular open-ended below through limiting plate (1504), fix pipe (1502) to the second and carry on spacingly, avoid the fixed pipe of second (1502) to drop from the inboard of first fixed pipe (1501).

Referring to fig. 1, 2 and 3, an inner thread (6) is arranged on the inner side of the through hole 3, and an outer thread (5) matched with the inner thread (6) is arranged on the outer side of the fixing column (4); the clamping block (7) is positioned on the inner side of the clamping block (2), and the fixing block (8) is positioned on the outer side of the clamping block (2).

The utility model discloses in, twist and move fixed block (8), through mutually supporting of external screw thread (5) and internal thread (6), make and press from both sides tight piece (7) and support tight fixed to bedside horizontal bar (1) to make this desk install in bed, simple structure, the installation is dismantled conveniently, and the use of giving people brings the facility.

The working principle is as follows: the clamping block (2) is clamped at the outer side of the bedside rail (1), the fixing block (8) is screwed to enable the fixing column (4) to rotate, the external thread (5) and the internal thread (6) are matched with each other, the clamping block (7) clamps and fixes the bedside rail (1) to ensure the fixing effect of the clamping block (2), after the desk is installed, the supporting leg (15) can be pulled out from the inner side of the groove (13) through the second rotating shaft (14), the supporting leg (15) supports the desk board (12) to ensure the horizontal placement of the desk board (12), the desk is convenient for people to use, the fixing screw (1503) can be unscrewed, the second fixing pipe (1502) can be stretched from the inner side of the first fixing pipe (1501), the height of the supporting leg (15) can be changed by changing the stretching amount of the second fixing pipe (1502), and the desk board (12) can be conveniently supported, carry out inclination's change, make things convenient for people's use, and when not using this desk, the inboard of recess (13) is withdrawed with supporting leg (15) to the rotation through first pivot (11) to the rotation of accessible second pivot (14), makes table (12) vertical placing, avoids table (12) to occupy too much space on the bed, and the life of giving people brings the convenience.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 novel rotatory folding bed table, includes head of a bed horizontal bar (1), its characterized in that: the bedside rail is characterized in that a clamping block (2) is arranged on the outer side of the bedside rail (1), the clamping block (2) is of a U-shaped structure, a through hole (3) is formed in the bottom of the clamping block (2), a fixing column (4) is arranged on the inner side of the through hole (3), a clamping block (7) is fixed to the top of the fixing column (4), a fixing block (8) is arranged at the bottom of the fixing column (4), a supporting frame (9) is fixed to the top of the clamping block (2), a U-shaped frame (10) is installed above the clamping block (2) through the supporting frame (9), a first rotating shaft (11) is installed inside the U-shaped frame (10), a table plate (12) is rotatably connected to the inner side of the U-shaped frame (10) through the first rotating shaft (11), a groove (13) is formed in the back of the table plate (12), and a second rotating shaft, the inside of recess (13) is connected with supporting leg (15) through second pivot (14) rotation.

2. a novel rotary folding bed table as claimed in claim 1, wherein: the supporting leg (15) comprises a first fixed pipe (1501), a second fixed pipe (1502), a fixed screw (1503) and a limiting plate (1504), the second fixed pipe (1502) is sleeved on the inner side of the first fixed pipe (1501), and the fixed screw (1503) is arranged at the junction of the first fixed pipe (1501) and the second fixed pipe (1502).

3. A novel rotary folding bed table as claimed in claim 2, wherein: the top of first fixed pipe (1501) is provided with circular opening, the bottom of the fixed pipe of second (1502) is fixed with limiting plate (1504), and limiting plate (1504) are the loop configuration, the outer radius of limiting plate (1504) is greater than circular open-ended radius.

4. A novel rotary folding bed table as claimed in claim 1, wherein: the inboard of through-hole (3) is provided with internal thread (6), the outside of fixed column (4) is provided with external screw thread (5) of mutually supporting with internal thread (6).

5. A novel rotary folding bed table as claimed in claim 1, wherein: the clamping block (7) is located on the inner side of the clamping block (2), and the fixing block (8) is located on the outer side of the clamping block (2).

6. A novel rotary folding bed table as claimed in claim 1, wherein: the support frame (9) is of an L-shaped structure.