CN214258352U

CN214258352U - Rotatable desk convenient to quick assembly disassembly

Info

Publication number: CN214258352U
Application number: CN202023229978.5U
Authority: CN
Inventors: 蔡宇
Original assignee: Guangxi Zhouchi Furniture Co ltd
Current assignee: Guangxi Zhouchi Furniture Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-24
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a be convenient for quick assembly disassembly and rotatable desk, including support frame and desktop board, the bearing is installed to the top of support frame, and the top of bearing is connected with the connecting piece, the inside of connecting piece is provided with the fixture block, and the internal connection of fixture block has the dilatation storehouse, the internally mounted who expands the storehouse has the expansion bracket, and the top of expansion bracket is connected with expands and holds the table, the inside of dilatation table is provided with the spring, and the inside of spring is provided with the telescopic link, the other end of spring is connected with spacing fastener, and the surface of spacing fastener is provided with the recess. This be convenient for quick assembly disassembly and rotatable desk can rotate under the promotion of manpower as required through the bearing after setting up, and convenient operation does not need electric power to drive, and the position when conveniently adjusting the rotation again improves the rotatory maneuverability of device, and secondly the connecting piece is convenient for dismantle under mutually supporting of fixture block to improve the practicality of device, be convenient for transport or accomodate.

Description

Rotatable desk convenient to quick assembly disassembly

Technical Field

The utility model relates to an office table technical field specifically is a quick assembly disassembly and rotatable office table of being convenient for.

Background

The office table is a table which is convenient to work in daily life and work and social activities. The main consumer groups of desks fall into two main categories: the first is the purchase of the enterprise, and the second is the purchase of the government. However, the proportion of government procurement is not large enough, and the government procurement is not standard enough in some links. With the continuous development and update of society, the quality requirements of life and work of people are higher and higher, and the appearance and the practicality of the desk as the essential equipment of office personnel are more and more concerned by people.

The existing office table cannot expand the whole area of the table, so that the existing office table cannot adapt to meeting of multiple persons, does not have an area for storing files or office supplies, causes certain troubles for use, cannot well meet the use requirements of people, and carries out technical innovation on the basis of the existing office table according to the above conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk convenient to quick assembly disassembly and rotatable to propose current desk and can not expand the whole area of desk in solving above-mentioned background art, lead to can not adapting to many people and meet together, secondly do not possess the region of storage file or office supplies, lead to certain puzzlement for the use, satisfy people's that can not be fine user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be convenient for quick assembly disassembly and rotatable desk, includes support frame and desktop board, the bearing is installed to the top of support frame, and the top of bearing is connected with the connecting piece, the inside of connecting piece is provided with the fixture block, and the internal connection of fixture block has the dilatation storehouse, the internally mounted in dilatation storehouse has the expansion bracket, and the top of expansion bracket is connected with the dilatation table, the inside of dilatation table is provided with the spring, and the inside of spring is provided with the telescopic link, the other end of spring is connected with spacing fastener, and the surface of spacing fastener is provided with the recess, the desktop board sets up in the outside of recess, and the below of desktop board is fixed with the U-shaped slider, the other end of U-shaped slider is connected with the slide rail.

Preferably, the bearing forms a clamping structure with the expansion bin through the connecting piece and the clamping block, a semi-surrounding structure is formed between the connecting piece and the clamping block, and the bearing is movably connected with the expansion bin.

Preferably, the capacity expansion bin, the capacity expansion table and the telescopic frame are in pin joint, and the structure of the telescopic frame is an X-shaped structure.

Preferably, the expansion table forms a clamping structure with the tabletop plate through the telescopic rod, the spring, the limiting clamping piece and the groove, and the limiting clamping piece is matched with the appearance structure of the groove.

Preferably, the dilatation table passes through the telescopic link and constitutes elastic structure between spring and the spacing fastener, and the telescopic link runs through in the inside of spring.

Preferably, the desktop plate forms a sliding structure with the expansion bin through the U-shaped sliding blocks and the sliding rails, and the desktop plate is symmetrically distributed around a vertical central axis of the expansion bin.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the bearing arranged can be driven by manpower to rotate according to needs, the operation is convenient, electric power is not needed for driving, the position during rotation is convenient to adjust, the operability of the rotation of the device is improved, and the connecting piece and the clamping block are matched with each other to facilitate disassembly, so that the practicability of the device is improved, and the device is convenient to carry or store;

2. the whole area of the office table can be expanded through the arranged expansion table, so that the office table is convenient to use in daily life, and the expansion bin can be used for placing office supplies or files, so that the office table is convenient to take and use when a meeting is opened; the expansion table after being arranged can enable the limiting clamping piece to be clamped with the groove under the mutual matching of the telescopic rod and the spring, so that the stability of the expansion table when being clamped with the desktop plate can be improved, and the shaking is avoided;

3. the stability of the spring can be improved through the arranged telescopic rod, and the influence on use caused by swinging of the spring at four places with overlarge elasticity is avoided; the desktop plate arranged behind the sliding rail can slide in the sliding rail under the mutual matching of the U-shaped sliding blocks, so that the desktop plate can be more smoothly unfolded.

Drawings

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

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

FIG. 3 is a schematic view of a partial enlarged structure at B in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 5 is the structure diagram of the joint of the connecting piece and the clamping block of the present invention.

In the figure: 1. a support frame; 2. a bearing; 3. a connecting member; 4. a clamping block; 5. a capacity expansion bin; 6. a telescopic frame; 7. a capacity expansion table; 8. a telescopic rod; 9. a spring; 10. a limiting clamping piece; 11. a groove; 12. a table top plate; 13. a U-shaped slider; 14. a slide rail.

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. 1-5, the present invention provides a technical solution: the utility model provides a be convenient for quick assembly disassembly and rotatable desk, including support frame 1 and desktop board 12, bearing 2 is installed to support frame 1's top, and bearing 2's top is connected with connecting piece 3, the inside of connecting piece 3 is provided with fixture block 4, and the internal connection of fixture block 4 has dilatation storehouse 5, the internal mounting in dilatation storehouse 5 has expansion bracket 6, and the top of expansion bracket 6 is connected with dilatation table 7, the inside of dilatation table 7 is provided with spring 9, and spring 9's inside is provided with telescopic link 8, spring 9's the other end is connected with spacing fastener 10, and the surface of spacing fastener 10 is provided with recess 11, desktop board 12 sets up in recess 11's outside, and the below of desktop board 12 is fixed with U-shaped slider 13, the other end of U-shaped slider 13 is connected with slide rail 14.

The utility model discloses in: the bearing 2 forms a clamping structure with the expansion bin 5 through the connecting piece 3 and the clamping block 4, a semi-surrounding structure is formed between the connecting piece 3 and the clamping block 4, and the bearing 2 is movably connected with the expansion bin 5; can rotate under the promotion of manpower through bearing 2 after setting up as required, convenient operation does not need electric power to drive, conveniently adjusts the position when rotatory again, improves the rotatory maneuverability of device, and then connecting piece 3 is convenient for dismantle under mutually supporting with fixture block 4 to improve the practicality of device, be convenient for transport or accomodate.

The utility model discloses in: the expansion bin 5, the expansion table 7 and the expansion frame 6 are in pin joint, and the expansion frame 6 is in an X-shaped structure; the expansion table 7 after setting up can expand the whole area of desk, and the daily use of being convenient for is required, and then expansion storehouse 5 can place some office supplies or files, takes the convenience when being convenient for meet.

The utility model discloses in: the expansion table 7 forms a clamping structure with the tabletop plate 12 through the expansion rod 8, the spring 9, the limiting clamping piece 10 and the groove 11, and the limiting clamping piece 10 is matched with the appearance structure of the groove 11; the expansion table 7 after being arranged can enable the limiting clamping piece 10 to be clamped with the groove 11 under the mutual matching of the telescopic rod 8 and the spring 9, so that the stability of the expansion table 7 in the clamping process with the tabletop plate 12 can be improved, and the shaking is avoided.

The utility model discloses in: the expansion table 7 forms an elastic structure through the expansion rod 8, the spring 9 and the limiting clamping piece 10, and the expansion rod 8 penetrates through the spring 9; the stability of the spring 9 can be improved through the telescopic rod 8 arranged behind, and the phenomenon that the use is influenced by the fact that the elastic force is too large to swing around is avoided.

The utility model discloses in: the desktop plate 12 forms a sliding structure with the capacity expansion bin 5 through the U-shaped sliding block 13 and the sliding rail 14, and the desktop plate 12 is symmetrically distributed around the vertical central axis of the capacity expansion bin 5; the desktop plate 12 after being arranged can slide in the slide rail 14 under the mutual matching of the U-shaped slide blocks 13, so that the desktop plate 12 can be more smoothly unfolded.

This be convenient for quick assembly disassembly and rotatable desk's theory of operation: when the extensible table is used, the office table is firstly placed on a stable ground through the support frame 1, the table top plates 12 are pushed to rotate through the bearings 2, so that the office table is adjusted to a proper position, when the whole area of the office table needs to be expanded, tensile force can be applied to two sides of the two table top plates 12, the two table top plates 12 can slide in the sliding rails 14 under the cooperation of the U-shaped sliding blocks 13 when pulled, so that the fluency of the table top plates 12 when the table top plates 12 are unfolded is improved, the tensile force is applied to the extensible table 7 upwards, the extensible frame 6 is driven to deform at the moment, the limiting clamping pieces 10 are clamped with the grooves 11, the springs 9 deform under the pressure during clamping, so that the springs 9 can apply elastic force to the limiting clamping pieces 10, the arrangement of the extensible rods 8 can ensure the movement track of the springs 9, and the phenomenon that the springs are prevented from, so can increase the stability under dilatation table 7 and the 12 block states of desktop board, avoid rocking, simultaneously dilatation storehouse 5 also can be placed office supplies or file, and it is convenient to take when the meeting is opened, at last when needs transport or when accomodating, can rotate dilatation storehouse 5 to one side to make fixture block 4 break away from with connecting piece 3 mutually, so can be convenient for carry out quick dismantlement to this desk.

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

1. The utility model provides a be convenient for quick assembly disassembly and rotatable desk, includes support frame (1) and desktop board (12), its characterized in that: a bearing (2) is arranged above the support frame (1), a connecting piece (3) is connected above the bearing (2), a clamping block (4) is arranged inside the connecting piece (3), and the inside of the clamping block (4) is connected with an expansion bin (5), the expansion bin (5) is internally provided with a telescopic frame (6), and the upper part of the telescopic frame (6) is connected with an expansion table (7), the expansion table (7) is internally provided with a spring (9), a telescopic rod (8) is arranged in the spring (9), the other end of the spring (9) is connected with a limit clamping piece (10), and the outer surface of the limiting clamping piece (10) is provided with a groove (11), the table panel (12) is arranged outside the groove (11), and a U-shaped sliding block (13) is fixed below the desktop plate (12), and the other end of the U-shaped sliding block (13) is connected with a sliding rail (14).

2. A readily removable and rotatable desk as claimed in claim 1 wherein: the bearing (2) is connected with the expansion bin (5) through the connecting piece (3), the clamping block (4) and the expansion bin (5) in a clamping mode, a semi-surrounding structure is formed between the connecting piece (3) and the clamping block (4), and the bearing (2) is movably connected with the expansion bin (5).

3. A readily removable and rotatable desk as claimed in claim 1 wherein: the expansion bin (5), the expansion table (7) and the expansion frame (6) are connected through pins, and the expansion frame (6) is of an X-shaped structure.

4. A readily removable and rotatable desk as claimed in claim 1 wherein: the expansion table (7) is in a clamping structure with the tabletop plate (12) through the expansion rod (8), the spring (9), the limiting clamping piece (10) and the groove (11), and the limiting clamping piece (10) is matched with the appearance structure of the groove (11).

5. A readily removable and rotatable desk as claimed in claim 1 wherein: the expansion table (7) is of an elastic structure through the expansion rod (8), the spring (9) and the limiting clamping piece (10), and the expansion rod (8) penetrates through the spring (9).

6. A readily removable and rotatable desk as claimed in claim 1 wherein: the desktop plate (12) forms a sliding structure with the containing bin (5) through a U-shaped sliding block (13) and a sliding rail (14), and the desktop plate (12) is symmetrically distributed around a vertical central line axis of the containing bin (5).