CN211961269U - Desk convenient to remove and have desktop and extend function - Google Patents

Abstract

The utility model belongs to the technical field of the desk, especially, be a desk convenient to remove and have desktop and extend function, including table, baffle and connection pivot, the loose axle is installed at the top of table, and the tip of loose axle links up and has hidden the board, hide the bottom of board and install the spring, and the tip of spring links up and has the connecting plate, the outside of connecting plate is provided with the extension board, and the tip of extension board installs the axis of rotation, the baffle is installed in the inboard of table, and the avris of baffle links up and has connect the gear to the outer wall of gear is fixed with the handle, connect the pivot and install in the bottom of table, and the bottom of connecting the pivot is provided with the table leg, the inside of table leg is provided with the lifting screw. This desk convenience of customers who just has the desktop and extend the function conveniently removes and is difficult for walking the position to the table body, and convenience of customers extends the desktop, can satisfy many people and read, and convenience of customers puts books.

Description

Desk convenient to remove and have desktop and extend function

Technical Field

The utility model relates to a desk technical field specifically is a desk convenient to remove and have desktop and extend function.

Background

Along with the rapid development of household products, the technology in the aspect of desks is also continuously promoted, the desks are special desks which are convenient for readers to read, the desk cannot meet the requirement of reading by multiple people under the condition of more people, and the original desk equipment needs to be improved to improve the adaptability range of the desk.

At present, the traditional desk has the defects that the making wood is heavy, the inconvenient user moves the desk in position, more personnel cannot be met for reading together, the inconvenient reader places books, the convenience of the user is required to move the desk body and cannot easily move, the convenience of the user extends the desktop, the requirement for reading by multiple people is met, and the convenience of the user places the books on the desk.

Aiming at the problems, innovative design is urgently needed on the basis of the original desk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk convenient to remove and have desktop extension function to it is comparatively heavy to solve the similar product preparation timber that proposes in the above-mentioned background art, and inconvenient user carries out the position to the desk and removes, can not satisfy more personnel and read jointly, and inconvenient reader puts the problem of books.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a desk convenient to remove and have desktop and extend function, includes table, baffle and connection pivot, the loose axle is installed at the top of table, and the tip of loose axle links up and has hidden the board, the spring is installed to the bottom of hiding the board, and the tip of spring links up and has connected the connecting plate, the outside of connecting plate is provided with the board that stretches, and the tip of stretching the board installs the axis of rotation, the baffle is installed in the inboard of table, and the avris of baffle links up and has connected the gear to the outer wall of gear is fixed with the handle, connect the pivot and install in the bottom of table, and the bottom of connecting the pivot is provided with the table leg, the inside of table leg is provided with the lifting screw, and the inboard of table leg runs through there is set screw to the bottom of lifting screw is connected.

Preferably, hide the board and constitute rotation connection through the loose axle with the table, and the axis of table parallels with the axis of connecting plate to be the block connection between connecting plate and the extension board.

Preferably, the extension plate is connected with the table plate in a rotating mode through a rotating shaft, and the extension plate is symmetrically provided with two extension plates relative to the central axis of the table plate.

Preferably, the partition board forms a lifting structure with the table board through a gear, the gear and the handle are integrally arranged, and the central axis of the partition board is perpendicular to the central axis of the table board.

Preferably, the table legs are rotatably connected with the table plate through connecting rotating shafts, and four table legs are arranged at the bottom of the table plate.

Preferably, the table legs are in threaded connection with the lifting screw rod, the lifting screw rod is movably connected with the universal wheels, and the lifting screw rod and the table legs form a detachable structure through fixing screws.

Compared with the prior art, the beneficial effects of the utility model are that: the desk convenient to move and having the desktop stretching function is convenient for a user to move the desk body and not easy to walk, the user can stretch the desktop conveniently, reading of multiple people can be met, and the user can place books conveniently;

1. through the arrangement of the extension plate, a user can open the hidden plate through the movable shaft, the desk plate can be connected with the extension plate through the connecting plate at the end part of the spring, the extension of the desk plate is completed, the overall sense and the attractiveness of the desktop can be enhanced, the user can lift the extension plate to a position flush with the desktop of the desk plate through the arrangement of the rotating shaft, the extension of the desktop is completed, so that more readers can read together, and the storage space of a desk is saved;

2. through the arrangement of the partition plate, a user can drive the gear to rotate by rotating the handle, so that the partition plate can ascend and descend vertically, the user can conveniently place books, and meanwhile, the partition plate can be completely accommodated in the desk plate by rotating the handle, and the practicability effect of the desk is enhanced;

3. through the setting of lifting screw and table leg, after the user confirms to place the position, the user locks the universal wheel once more to make lifting screw contract, make the bottom of table leg contact with ground, thereby accomplish the shrink to the universal wheel, and rotate set screw, fix lifting screw, accomplish the removal and the location to whole desk, convenient user is to the removal of desk, and user operation convenience degree is high.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a table plate; 2. a movable shaft; 3. a hidden plate; 4. a spring; 5. a connecting plate; 6. a stretching plate; 7. a rotating shaft; 8. a partition plate; 9. a gear; 10. a handle; 11. connecting the rotating shaft; 12. desk legs; 13. a lifting screw; 14. a set screw; 15. a universal wheel.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a desk convenient to move and having a desktop extension function comprises a desk board 1, a movable shaft 2, a hidden plate 3, a spring 4, a connecting plate 5, an extension plate 6, a rotating shaft 7, a partition plate 8, a gear 9, a handle 10, a connecting rotating shaft 11, desk legs 12, lifting screws 13, fixing screws 14 and universal wheels 15, wherein the movable shaft 2 is installed at the top of the desk board 1, the end part of the movable shaft 2 is connected with the hidden plate 3, the spring 4 is installed at the bottom of the hidden plate 3, the end part of the spring 4 is connected with the connecting plate 5, the extension plate 6 is arranged on the outer side of the connecting plate 5, the rotating shaft 7 is installed at the end part of the extension plate 6, the partition plate 8 is installed on the inner side of the desk board 1, the gear 9 is connected with the side of the partition plate 8, the handle 10 is fixed on the outer wall of the gear 9, the connecting rotating shaft 11 is installed at the bottom of the desk board 1, the desk legs 12, a fixing screw 14 penetrates through the inner side of the table leg 12, and the bottom end of the lifting screw 13 is connected with a universal wheel 15;

furthermore, the hidden plate 3 is in rotating connection with the table plate 1 through the movable shaft 2, the central axis of the table plate 1 is parallel to the central axis of the connecting plate 5, the connecting plate 5 is in clamping connection with the extending plate 6, a user opens the hidden plate 3 through the movable shaft 2, the table plate 1 can be connected with the extending plate 6 through the connecting plate 5 at the end of the spring 4, the extending of the table plate 1 is completed, and meanwhile the overall sense and the attractiveness of the table top can be enhanced;

furthermore, the extending plates 6 are rotatably connected with the table plate 1 through the rotating shafts 7, two extending plates 6 are symmetrically arranged about the central axis of the table plate 1, and a user can lift the extending plates 6 to be flush with the tabletop of the table plate 1 through the rotating shafts 7 to complete the extending of the tabletop, so that more readers can read together, and the storage space of a desk is saved;

furthermore, the partition plate 8 and the table board 1 form a lifting structure through the gear 9, the gear 9 and the handle 10 are integrally arranged, the central axis of the partition plate 8 is perpendicular to the central axis of the table board 1, and a user can drive the gear 9 to rotate by rotating the handle 10, so that the partition plate 8 is lifted up and down, the user can conveniently place books, meanwhile, the partition plate 8 can be completely accommodated in the table board 1 by rotating the handle 10, and the practicability effect of the desk is enhanced;

furthermore, the table legs 12 are rotatably connected with the table plate 1 through the connecting rotating shafts 11, four table legs 12 are arranged at the bottom of the table plate 1, the universal wheels 15 are locked by a user, then the user can adjust the distance between the table plate 1 and the ground by rotating the table legs 12, the universal wheels 15 can be gradually exposed, and the user can push the table plate 1, so that the movement of the desk is realized, and the convenient and efficient movement of the desk by the user is facilitated;

further, be threaded connection between table leg 12 and the lifting screw 13, and be swing joint between lifting screw 13 and the universal wheel 15, and lifting screw 13 passes through set screw 14 and table leg 12 and constitutes detachable construction, after the user confirms to place the position, the user locks universal wheel 15 once more, and make lifting screw 13 shrink, make the bottom of table leg 12 contact with ground, thereby accomplish the shrink to universal wheel 15, and rotate set screw 14, fix lifting screw 13, accomplish the removal and the location to whole desk, convenient user is to the removal of desk, user operation convenience is high.

The working principle is as follows: firstly, a user can lock the universal wheel 15, then the user can adjust the distance between the desk plate 1 and the ground by rotating the desk legs 12, the universal wheel 15 can be gradually exposed, the user can push the desk plate 1, so that the desk can be moved, the user can conveniently and efficiently move the desk, after the user determines the placement position, the user locks the universal wheel 15 again and retracts the lifting screw 13, so that the bottom of the desk leg 12 is in contact with the ground, the universal wheel 15 is retracted, the fixing screw 14 is rotated, the lifting screw 13 is fixed, the whole desk is moved and positioned, the user can conveniently move the desk, and the user operation convenience is high;

next, the user passes through the setting of axis of rotation 7, 6 lifting of extension board to the position that flushes mutually with table 1's desktop, the completion is to the extension of desktop, thereby can satisfy more readers and read jointly, the storage space of desk has been saved, then, the user will hide board 3 through loose axle 2 and open, can be connected table 1 and extension board 6 through connecting plate 5 of spring 4 tip, the completion is to the extension of table 1, also can strengthen the associative perception and the pleasing to the eye of desktop simultaneously, finally, the user can be through rotating handle 10, with this rotation that drives gear 9, thereby make 8 oscilaltions of baffle, can convenience of customers to putting of books, also can accomodate baffle 8 in table 1's inside completely through rotating handle 10 simultaneously, the practicality effect of desk has been strengthened.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a desk convenient to remove and have desktop and extend function, includes table (1), baffle (8) and connection pivot (11), its characterized in that: the movable shaft (2) is installed at the top of the table plate (1), the end of the movable shaft (2) is connected with the hidden plate (3), the spring (4) is installed at the bottom of the hidden plate (3), the end of the spring (4) is connected with the connecting plate (5), the outer side of the connecting plate (5) is provided with the extending plate (6), the end of the extending plate (6) is provided with the rotating shaft (7), the partition plate (8) is installed on the inner side of the table plate (1), the lateral side of the partition plate (8) is connected with the gear (9), the outer wall of the gear (9) is fixed with the handle (10), the connecting rotating shaft (11) is installed at the bottom of the table plate (1), the bottom of the connecting rotating shaft (11) is provided with the table legs (12), the lifting screw rods (13) are arranged inside the table legs (12), and the inner sides of the table legs (12) are penetrated by the fixing, and the bottom end of the lifting screw (13) is connected with a universal wheel (15).

2. A desk as defined in claim 1, which is easy to move and has a desk top stretching function, wherein: hide board (3) and constitute through loose axle (2) and table (1) and rotate to be connected, and the axis of table (1) parallels with the axis of connecting plate (5) to be connected for the block between connecting plate (5) and the extension board (6).

3. A desk as defined in claim 1, which is easy to move and has a desk top stretching function, wherein: the extension plate (6) is rotationally connected with the table plate (1) through a rotating shaft (7), and the extension plate (6) is symmetrically provided with two about the central axis of the table plate (1).

4. A desk as defined in claim 1, which is easy to move and has a desk top stretching function, wherein: baffle (8) pass through gear (9) and constitute elevation structure with table (1), and set up for the integration between gear (9) and handle (10) to the axis of baffle (8) is mutually perpendicular with the axis of table (1).

5. A desk as defined in claim 1, which is easy to move and has a desk top stretching function, wherein: the table legs (12) are rotatably connected with the table plate (1) through connecting rotating shafts (11), and four table legs (12) are arranged at the bottom of the table plate (1).

6. A desk as defined in claim 1, which is easy to move and has a desk top stretching function, wherein: the desk legs (12) are in threaded connection with the lifting screw rods (13), the lifting screw rods (13) are movably connected with the universal wheels (15), and the lifting screw rods (13) and the desk legs (12) form a detachable structure through fixing screws (14).

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