CN2305094Y

CN2305094Y - Multipurpose desk

Info

Publication number: CN2305094Y
Application number: CN 97218867
Authority: CN
Inventors: 吕孝兰
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-07-02
Filing date: 1997-07-02
Publication date: 1999-01-27
Anticipated expiration: 2007-07-02

Abstract

The utility model relates to a multipurpose table. Both sides of the main board of a tabletop are provided with a side board and the bottom of the main board of the tabletop is provided with a displacement mechanism. The supporters of the top and the bottom are connected with a bottom board through a supporting seat. The upper part is connected with a control rod through a spring and the end of the control rod is in the shape of a bend hook. The bend hook is right plugged in the slot of the upper supporter. The lifting height of the tabletop can be adjusted. The lower part of the tabletop is provided with a triangular supporting mechanism. The position of the side board can be adjusted according to the demand. The utilization area is extended and the utility model has the advantages of simple structure and practicality.

Description

Multi purpose table

The utility model relates to a kind of multi purpose table, belongs to technical field of furniture.

Existing desk mostly is highly constant fixed desk, along with townie variation, according to post room condition, all select flap table for use, not the time spent, can fold up desktop with pin parallelly, can save few area occupied, the desk that also has, two ends are constant, mid portion can telescopic variation, and this looks into and can increase the desktop width, but the desk that highly can lifting changes is seldom seen, the purposes of desk is also single, can not adapt to many-sided requirement.

The purpose of this utility model is to mention a kind of multi purpose table, it can overcome above-mentioned shortcoming, modified gear and supporting construction below desktop, have been designed, the desktop mainboard can be as required, 2 blocks of side plates are housed, can enlarge its area, change height of table top in addition, make multi purpose table can be used as tea table or dining table, can reduce volume during folding and unfolding.

The purpose of this utility model is achieved in that

A kind of multi purpose table, it is characterized in that desktop mainboard (1) bottom surface right part has fixed head (18), be connected with control lever (17) with spring (16) on the plate, the upper support of modified gear (2) is fixed in fixed head (18) upper end 3 grooves (9), control lever (17) end is hook solid (20), be inserted in the groove (19), lower support (3) upper end also is fixed on the fixed head (18), last lower support (2,3) lower end is fixed on the base (21), base (21) is affixed with base plate (4), and universal caster wheel (5) is equipped with in the bottom surface;

Desktop mainboard (1) bottom surface is connected in the mobile jib (11-3) of gusseted (11) with spring (12), its secondary bar (11-2) is connected with another mobile jib (11-1) with side plate (10) again, desktop (1) is connected with motion bar (14) with spring (12), and stop (15) and arresting lever (13) are arranged on the mobile jib (11-1).

Fig. 1 multi purpose table schematic diagram (raised position);

Fig. 2 multi purpose table schematic diagram (dipping);

Fig. 3 multi purpose table modified gear schematic diagram;

Fig. 4 multi purpose table gusseted structural representation.

Now in conjunction with the accompanying drawings the structure of multi purpose table is described in detail:

By Fig. 1, the multi purpose table desktop is made up of mainboard (1) and two blocks of side plates, can be combined into multiple figure, mainboard (1) bottom surface right part has modified gear, this mechanism is a tilting upper support (2) and lower support (3), and the one end is affixed by a bearing (21) and base plate (4), and universal caster wheel (5) is equipped with in base plate (4) bottom surface, position shown in Figure 1, multi purpose table can be used as dining table.

By Fig. 2, multi purpose table reduces height downwards, and side plate (10) supports (11) along set square and sinks, and at this moment this multi purpose table is as tea table, and multi purpose table becomes the two-layer structure pattern, and when transporting wheel or stopping using, multi purpose table also can continue to reduce height.

By Fig. 3, there is a fixed head (18) mainboard (1) right part bottom surface, be connected with a control lever (17) with spring (16) on the plate, one end of upper support (2) is fixed on the fixed head (18), there are three grooves (19) its upper end, control lever (17) end is hook solid (20), in the insertion groove (19), can be stable at a position to mainboard (1), the lower end of the lower support (2,3) that tilts is fixed in above the base (21), change control lever (17) position in three grooves (19) is so desktop can stop a position in three positions shown in the figure.

By Fig. 4, mainboard (1) bottom surface is connected in the mobile jib (11-1) of variable gusseted (11) with spring (12), its secondary bar (11-2) is connected with another mobile jib (11-1) with side plate (10) bottom surface again, mainboard (1) connects motion bar (14) with spring (12) again, stop (15) and arresting lever (13) are arranged above the mobile jib (11-1), and arresting lever (13) is used for spacing.

When an end of motion bar (14) by a ₁Turn to a ₂The position, (being represented by dotted lines), mobile jib (11-1) end is by b ₁And c ₁The position turns to b ₂And c ₂Position, the at this moment b of mobile jib (11-3) ₁c ₁Part also becomes the b shown in the dotted line ₂c ₂The position, and side plate (10) becomes following c thereupon ₂d ₂Shown in position (referring to Fig. 2).

Compared with prior art, multi purpose table has following advantages:

1, modified gear is arranged at desktop mainboard bottom, and its upper support has 3 grooves, the crotch part of control lever Insert in one of them groove, with regard to three positions of variable desktop lifting, multi purpose table can be used as tea table or meal Table.

2, the gusseted structure is equipped with in desktop mainboard bottom surface, utilizes it to rise side plate or landing.

3, simple in structure, cost is lower, and multi purpose table can folding and retraction, also can strut use.

Claims

1, a kind of multi purpose table, it is characterized in that desktop mainboard (1) bottom surface right part has fixed head (18), be connected with control lever (17) with spring (16) on the plate, the upper support of modified gear (2) is fixed in fixed head (18) upper end 3 grooves (9), control lever (17) end is hook solid (20), be inserted in the groove (19), lower support (3) upper end also is fixed on the fixed head (18), last lower support (2,3) lower end is fixed on the base (21), base (21) is affixed with base plate (4), and universal caster wheel (5) is equipped with in the bottom surface;