CN2205668Y - Writing-table - Google Patents

Abstract

The utility model relates to a writing table. The table surface of the writing table is composed of a piece of fixed table surface and a piece of movable table surface. A stationary cabinet is arranged under the movable table surface. A set of lifting device and a set of damping device are arranged under the stationary cabinet. The movable table surface and the stationery cabinet can be lifted and dropped. A set of combined locking device is arranged between the stationery cabinet under the movable table surface and a central drawer under the fixed table surface. When the movable table surface is dropped, the movable table surface can be locked. In addition, a cabinet on one end of the writing table is a movable cabinet which can be withdrawn from a vertical box position. In this way, an improved writing table raises the space of effective use of the writing table. The utility model has the advantages of compact structure and convenient use.

Description

Writing-table

The utility model is relevant with furniture, more specifically says so about the improvement design of office with furniture.

Traditional desk structure is provided with three drawers under table top, two vertical box positions are arranged at the two ends of table top, and wherein an end is made up of some drawers, and the other end is a cabinet, and cabinet is all made at the two ends that also have, and two or four supporting legs are arranged respectively under the cabinet.Three drawers table top and below thereof that also have are made of one, and constitute a table top cabinet form, can separate with two vertical box positions.Desktop was always piled various office accommodations when the desk structure of all these traditional designs was used, and as phone, desk calendar, ink etc., also was detained on the table after coming off duty, and it is more messy that working environment seems.The cabinet at tradition desk two ends, because the position is low, depth is long, and the access thing is very inconvenient, and the space in the cabinet is not fully utilized, and desk is big more, and this drawback is particularly outstanding.

The purpose of this utility model is to provide a kind of compact conformation, desk reasonable, easy to use newly to design.

Wide according to traditional desk table top, drawer, the defective that the cabinet space utilization rate is low, solution of the present utility model is: the table top of desk is made up of a fixed mesa and a movable table top, and movable table top is in the rear of fixed mesa.The fixed mesa here and original desk structural similarity still have three drawers below fixed mesa, but have shortened the width of original fixed mesa.On fixed mesa, be inlaid with a glass plate, not the mosaic glass plate.Movable table top in the fixed mesa back, there is a stationery cupboard that becomes integral body with it its below, and movable table top is the top board of stationery cupboard.Below the stationery cupboard, a cover lowering or hoisting gear is housed, can make the lifting of stationery cupboard.Rise the stationery cupboard, make the base plate of stationery cupboard parallel with fixed station, as having adorned a small shelf on the desktop, can insert the office accommodation of manuscript paper, phone, ink bottle, desk calendar and so on wherein especially, both convenient office is used, and makes that also desk tops neatly cleans.Fall the stationery cupboard, its top board is that movable table top and fixed mesa make up, forms a smooth table top integral body, makes not stay any thing on the desktop.Below the stationery cupboard, near the two ends of stationery cupboard two cover air damping dampers are housed also, make movable table top can steadily fall when descending, the unlikely vibrations that produce fierceness.Preferred damper is the ripple plastic cement air cushion of elastic compression only in the utility model.In addition, a cover associating locking device is housed also between central drawer under fixed mesa and the movable table top cupboard, makes after the movable table top decline, can pin it, only open the central drawer under the fixed mesa, again rise activity table top.

Another improvement in the utility model is the cabinet in the vertical box position, said desk two ends, is a movable cabinet to pull out from the vertical box position only, at the cabinet front end supporting leg is arranged, and a pulley is housed in the bottom of supporting leg.Can certainly not add pulley, but preferred scheme still adds a pulley, so movable cabinet can lightly from the vertical box position advance, pull out freely.Pull out movable cupboard during office, can place or take various files, article easily, made full use of the whole space of cabinet, can advance it among the case position after coming off duty, and it is pinned.

The movable table top that an important feature of the present utility model is a desk is by a cover lever lift lifting.Said lever lift comprises a motion bar and a support bar, both T-shaped flexible connections.The power end of two groups of T shape levers is connected with a U-shaped control stick, and the other end of support bar then is fixed on the supporting leg of desk, sees from the side to constitute a Y font leverage.The propulsive control bar, motion bar and support bar also directly present H shape, and movable table top rises, and exposes the stationery cupboard.The pulling control stick, movable table top then descends, and constitutes a smooth big table top with fixed mesa, and by an associating locking device movable table top is pinned.Here the U-shaped control stick of Shi Yonging also is designed to collapsible form, puts down after the movable table top, can up roll over 180 degree to the upset of U-shaped control stick, does not rise movable table top like this, and the office of still can sitting down is not affected.

Used associating locking device in the utility model is made up of an elastomer and a junction panel that is fixed on central drawer rear.Said junction panel is on the edge of fixed mesa and movable table top.But said elastomer can be the object of spring or other elastic compression.Shut central drawer, elastomer props up junction panel and recedes, and movable table top can fall and be lockable this moment, did not open central drawer, and movable table top can not rise again.Draw back central drawer, allow latch lever get back to plumbness, the stationery cupboard under the disengagement activity table top, movable table top then can continue to make its rise by operating lever operation.Can certainly adopt other forms of lowering or hoisting gear and locking device, this variation also should be included among the whole design of the present utility model.

Further show structure of the present utility model and using method thereof with an example in conjunction with the accompanying drawings more below.

Fig. 1 is the utility model overall structure schematic diagram;

Fig. 2 is the utility model user mode figure;

Fig. 3 is a part section structural representation among Fig. 1;

Fig. 4, a are lever lift overall structure schematic diagram;

Fig. 4, b are lever lift user mode schematic diagram;

Fig. 5, a represent the lock-out state of associating locking device;

Fig. 5, b represent the state after locking device is opened;

Fig. 6 is a side view of the present utility model.

As shown in Figure 1, the desk that the utility model proposes, its table top is made up of to desk is similar usually a fixed mesa 1 and a movable table top 2, in fixed mesa bottom three drawers is arranged also, also is inlaid with a glass plate 4 on the table top.As shown in Figure 2, be a movable table top 2 in the back of fixed mesa, there is a stationery cupboard 3 that becomes integral body with it its below, in the bottom of stationery cupboard one cover lever lift 5 is housed.Said lever lift is to be formed by a motion bar 8 and support bar 7 T-shaped flexible connections.The power end of two groups of T shape levers is connected with a U-shaped control stick 15, and its resistance end and stationery cupboard bottom surface are movably connected.Under fixed mesa, a spring 10 and junction panel 11 are equipped with in the back of central drawer 9, and junction panel is on the edge of fixed mesa and active face, and both form a cover locking device.With common to write the platform platform identical, constitute a vertical box position at desk one end by three drawers, and the other end is a movable cabinet 12 to haul out only, and a supporting leg 13 is housed, and a pulley 14 is housed in the bottom of supporting leg from the vertical box position before cabinet.So far just constitute desk as shown in Figure 2.

During use, open central drawer, shown in accompanying drawing 5-b, make junction panel break away from the stationery cupboard, can promote control stick this moment, makes lever system be in state shown in Fig. 4-b, this moment, movable table top and stationery cupboard rose the duty that is in as shown in Figure 2, the pulling control stick makes lever system be returned to state shown in Fig. 4-a, and this moment, movable table top made a composition smooth big table top as shown in Figure 1 up with regard to decline and fixed station.In addition, as shown in Figure 6, hauling-out activity cabinet 12, on one side can form a lowboy at desk, therefrom accessing file and articles for use are especially convenient.

The utility model has the advantages that clearly, compared with prior art, desk after this improvement, increased after the moveable top, shortened the width of original fixed mesa, also shortened the depth length of drawer under the table top, the effective area in the drawer can fully be used like this, uses convenient. Designed stationery cabinet under the moveable top, further increase desk and utilized space and storage capacity, and can not stay any thing on the desktop after coming off duty, the cabinet of same desk side makes into after the moveable cabinet, that has improved especially cabinet effectively utilizes the space, more compact structure, and more convenient to use, also can make working environment more comfortable.

Claims (6)

1, a kind of desk comprises table top, drawer, vertical box position and supporting leg, and said desk is characterised in that:

The said table top of 1-1 comprises a fixed mesa (1) and a movable table top (2), movable table top is in the rear of fixed mesa, below movable table top, a stationery cupboard (3) that becomes integral body with it is arranged, one cover lowering or hoisting gear (5) and two cover air damping dampers (6) are housed in the bottom of stationery cupboard;

1-2 is having a cover associating locking device between the central drawer (9) under stationery cupboard under the movable table top and the fixed mesa;

The cabinet of 1-3 in vertical box position, said desk two ends is a movable cabinet (12) to pull out from the vertical box position only.

2, according to the described desk of claim 1, it is characterized in that said lowering or hoisting gear is a cover lever lift, said lever lift, comprise a motion bar (8) and a support bar (7), both T-shaped flexible connections, the power end of two groups of T shape levers is connected with a U-shaped control stick (15), and its resistance end then is movably connected with stationery cupboard bottom surface.

3,, it is characterized in that said associating locking device is made up of an elastomer (10) and a junction panel (11) that is fixed on central drawer (9) rear according to the described desk of claim 1.

4, according to the described desk of claim 1, it is characterized in that the movable cabinet in the said vertical box position, at its front end a supporting leg (13) is arranged, in the bottom of supporting leg (13) pulley (14) is housed.

5,, it is characterized in that said damper is the ripple plastic cement air cushion (6) of elastic compression only according to the described desk of claim 1.

6,, it is characterized in that on fixed mesa, being inlaid with glass plate (4) according to the described desk of claim 1.

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