CN213757114U

CN213757114U - Writing desk with bendable supporting legs

Info

Publication number: CN213757114U
Application number: CN202021629282.9U
Authority: CN
Inventors: 刘晓华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-07-23
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a write table that supporting leg can buckle, the desk comprises a desktop body, both sides set up supporting leg one and supporting leg two respectively to the position of symmetry around the bottom surface of desktop body, the bottom surface of connecting the desktop body is rotated through the pivot in the top of supporting leg one, the bottom surface of the top fixed connection desktop body of supporting leg two, hinge piece joint support pole is passed through to a side bottom of supporting leg one, the rectangle recess is seted up to the upper surface of bracing piece, the inside sliding connection montant of rectangle recess, circular recess is seted up respectively to the position at both ends about a side of montant, the interior bottom fixed connection spring of circular recess. The device can conveniently be folding to supporting leg one, is convenient for remove the top of bed surface with the desktop body, facilitates the use, through rotating the bottom surface of connecting the desktop body with a supporting leg, can conveniently fold, through setting up the slidable montant in the inside of bracing piece, can support the desktop body, facilitates the use.

Description

Writing desk with bendable supporting legs

Technical Field

The utility model belongs to the technical field of the desk, concretely relates to desk that supporting leg can be buckled.

Background

The supporting leg of traditional desk bottom is mostly firmly fixing on the desktop of writing, however, when winter, because weather is cold, some people just can sit in bed and write official working, and traditional supporting leg is all installing the edge in the desktop bottom, the supporting leg can be supported by the bed board, make the desktop can't move the top of bed surface, influence the result of use, so just need purpose-made desk, can use, like this will increase people's cost, so, we provide a desk that the supporting leg can buckle, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk that supporting leg can be buckled to solve the problem of proposing 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 write table that supporting leg can be buckled, includes the desktop body, both sides set up supporting leg one and supporting leg two respectively to the position of symmetry around the bottom surface of desktop body, the bottom surface of connecting the desktop body is rotated through the pivot in the top of supporting leg one, the bottom surface of the top fixed connection desktop body of supporting leg two, hinge joint support pole is passed through to a side bottom of supporting leg one, the rectangle recess is seted up to the upper surface of bracing piece, the inside sliding connection montant of rectangle recess, circular recess is seted up respectively to the position at both ends about a side of montant, the interior bottom fixed connection spring of circular recess, the one end fixed connection cylinder pole of spring, one side surface of bracing piece set up with cylinder pole assorted round hole.

Preferably, the width of the bottom surface of the first support leg is matched with that of the top surface of the support rod, and the width of the first support leg is matched with that of the second support leg.

Preferably, one side face of the first supporting leg is connected with the first connecting rod in a rotating mode through a rotating shaft, one end of the first connecting rod is connected with the second connecting rod in a rotating mode through a rotating shaft, one end of the second connecting rod is fixedly connected with one side face of the supporting rod, and matched threaded holes are formed in one side face of the first connecting rod and one side face of the supporting rod respectively.

Preferably, a rectangular through hole is formed in one side face of the supporting rod and penetrates through one side face of the rectangular groove, the transverse plate is connected to the rectangular through hole in a sliding mode, and one end of the upper surface of the transverse plate is fixedly connected with the bottom of the vertical rod.

Preferably, the bottom surfaces of the second support legs and the support rod are respectively provided with a moving wheel.

Preferably, the cylindrical rod is slidably connected to the inside of the circular hole.

The utility model discloses a technological effect and advantage: the utility model provides a writing desk that supporting leg can be buckled, rotate the first connecting support leg through the pivot at desktop body underrun, can conveniently fold supporting leg, be connected with bracing piece hinge through supporting leg one, can break away from the bottom surface of supporting leg one and the top surface of bracing piece, make things convenient for the montant to take out from the inside of bracing piece, support the desktop body, the top of desktop body removal bed surface is convenient, through setting up connecting rod one and connecting rod two, can conveniently be fixed to supporting leg one under the vertical state, facilitate the use, through the inside slidable diaphragm that sets up in a side of bracing piece, can conveniently reciprocate the montant, convenient operation, the device can conveniently fold supporting leg one, be convenient for remove the top of bed surface with the desktop body, and is convenient to use, and convenient to operate, and is simple.

Drawings

FIG. 1 is a schematic side sectional view of the present invention;

FIG. 2 is a schematic view of a connection structure of a first support leg and a support rod;

FIG. 3 is a schematic view of the internal structure of the vertical rod;

fig. 4 is a schematic side view of the support rod.

In the figure: 1. a desktop body; 2. a first support leg; 3. a second support leg; 4. a support bar; 5. a rectangular groove; 6. a vertical rod; 7. a circular groove; 8. a spring; 9. a cylindrical rod; 10. a circular hole; 11. a first connecting rod; 12. a second connecting rod; 13. a threaded hole; 14. a rectangular through hole; 15. a transverse plate; 16. the wheel is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.

The utility model provides a writing desk with bendable supporting legs as shown in figures 1-4, which comprises a desktop body 1, wherein a first supporting leg 2 and a second supporting leg 3 are respectively arranged at symmetrical positions at the front side and the rear side of the bottom surface of the desktop body 1, when the desk is used, the desktop body 1 needs to be moved above a bed surface, the first supporting leg 2 can be rotated by taking down a bolt on a first connecting rod 11 by a user, the first supporting leg 2 is horizontally attached to the bottom surface of the desktop body 1, when the first supporting leg 2 is rotated, the bottom surface of the first supporting leg 2 can be separated from the top surface of a supporting rod 4 and is in a vertical state, then a cylindrical rod 9 at the upper end of a vertical rod 6 is pressed manually, the cylindrical rod 9 is compressed into the interior of the vertical rod 6, then a transverse plate 15 is pulled manually, the transverse plate 15 is pulled upwards, because one end surface of the transverse plate 15 is fixedly arranged at the bottom surface of the vertical rod 6, therefore, the transverse plate 15 can drive the vertical rod 6 to move upwards, the vertical rod 6 can extend out from the inside of the support rod 4, the top of the vertical rod 6 is propped against the bottom surface of the desktop body 1, at the moment, the cylindrical rod 9 arranged at the bottom end of one side surface of the vertical rod 6 can extend into the round hole 10 under the action of the spring 8, the vertical rod 6 can be fixed, the desktop body 1 can be stably supported, then the desktop body 1 is moved to the upper part of the bed surface to be used, when the support leg I2 needs to be restored, the cylindrical rod 9 at the bottom end of one side surface of the vertical rod 6 is manually pressed, meanwhile, the transverse plate 15 is manually pushed to move downwards, the vertical rod 6 can be contracted into the inside of the support rod 4, then the support leg I2 is rotated to the vertical state and is tightly attached to the top surface of the support rod 4, and finally, the bolt is screwed on the connecting rod I11 to fix the support leg I2 and the support rod 4, can be normally used.

The bracing piece 4 sets up to two to set up the position in 1 bottom surface front side of desktop body, the position of supporting leg two 3 settings in 1 bottom surface rear side of desktop body, the total length of bracing piece 4 and supporting leg one 2 is the same with supporting leg two 3's length, can steadily place convenient to use to desktop body 1.

It is specific, rotate joint support leg one 2 at 1 underrun pivot of desktop body, can conveniently fold supporting leg one 2, be connected with 4 hinges of bracing piece through supporting leg one 2, can break away from the bottom surface of supporting leg one 2 and the top surface of bracing piece 4, make things convenient for montant 6 to take out from the inside of bracing piece 4, support desktop body 1, the convenience removes the top of bed surface with desktop body 1, through setting up connecting rod one 11 and connecting rod two 12, can conveniently fix supporting leg one 2 under the vertical state, facilitate the use, through the inside slidable diaphragm 15 that sets up in a side of bracing piece 4, can conveniently reciprocate montant 6, convenient operation, the device can conveniently fold supporting leg one 2, be convenient for remove the top of bed surface with desktop body 1, and is convenient to use, and convenient for operation, and is simple.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a writing table that supporting leg can be buckled, includes desktop body (1), its characterized in that: a first supporting leg (2) and a second supporting leg (3) are respectively arranged at the front side and the rear side of the bottom surface of the desktop body (1) in opposite symmetry, the top of the first supporting leg (2) is rotatably connected with the bottom surface of the desktop body (1) through a rotating shaft, the top of the second support leg (3) is fixedly connected with the bottom surface of the desktop body (1), the bottom end of one side surface of the first supporting leg (2) is connected with a supporting rod (4) through a hinge piece, the upper surface of the supporting rod (4) is provided with a rectangular groove (5), the interior of the rectangular groove (5) is connected with a vertical rod (6) in a sliding way, the upper end and the lower end of one side surface of the vertical rod (6) are respectively provided with a circular groove (7), a spring (8) is fixedly connected to the inner bottom of the circular groove (7), one end of the spring (8) is fixedly connected with a cylindrical rod (9), and a round hole (10) matched with the cylindrical rod (9) is formed in the outer surface of one side of the support rod (4).

2. A desk as claimed in claim 1 wherein the support legs are bendable, wherein: the width of the bottom surface of the first support leg (2) is matched with the width of the top surface of the support rod (4), and the widths of the first support leg (2) and the second support leg (3) are matched.

3. A desk as claimed in claim 1 wherein the support legs are bendable, wherein: a side of the first supporting leg (2) is connected with the first connecting rod (11) in a rotating mode through a rotating shaft, one end of the first connecting rod (11) is connected with the second connecting rod (12) in a rotating mode through a rotating shaft, one end of the second connecting rod (12) is fixedly connected with one side of the supporting rod (4), and a side of the first connecting rod (11) and one side of the supporting rod (4) are respectively provided with a threaded hole (13) matched with each other.

4. A desk as claimed in claim 1 wherein the support legs are bendable, wherein: a side face of the supporting rod (4) is provided with a rectangular through hole (14) and penetrates through a side face of the rectangular groove (5), the inside of the rectangular through hole (14) is connected with the transverse plate (15) in a sliding mode, and one end of the upper surface of the transverse plate (15) is fixedly connected with the bottom of the vertical rod (6).

5. A desk as claimed in claim 1 wherein the support legs are bendable, wherein: and moving wheels (16) are respectively arranged on the bottom surfaces of the second supporting leg (3) and the supporting rod (4).

6. A desk as claimed in claim 1 wherein the support legs are bendable, wherein: the cylindrical rod (9) is connected with the inside of the round hole (10) in a sliding mode.