CN200947908Y

CN200947908Y - Secretaire with a big drawer connected to the toggle supporting plate

Info

Publication number: CN200947908Y
Application number: CN 200620120548
Authority: CN
Inventors: 苏垣
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-22
Filing date: 2006-06-22
Publication date: 2007-09-19
Anticipated expiration: 2016-06-22

Abstract

The utility model relates to a writing desk for home or office use with a big drawer connected with an elbow supporting board. The big drawer is arranged under the panel in a push-and-pull mode, wherein the elbow supporting board hinged at the end surface of the longer horizontal edge of the big drawer is arranged on the top of the inner plane of the big drawer. The top of the inner surface of the big drawer is connected with the end surface of the longer horizontal edge of the elbow supporting board though a hinge which can turn 180 degrees. The utility model has the advantages that the turning of the elbow supporting board will not occupy the space under the drawer, and the supporting is reliable, the structure is simple and convenient to use.

Description

Big drawer connects the desk of a bracket

Technical field

The utility model relates to the desk that a kind of big drawer connects a bracket, specifically, mainly is applicable to the desk of office and family.

Background technology

As everyone knows, the people who bends over one's desk working for a long time on traditional desk because duplex and forearm are supported in reading and writing on the rectangular table panel, must adopt the sitting posture that excessively leans forward on the one hand, causes hunch and the fine myopia of eye; Because suspend the wrist operating computer keyboard and mouse make the muscle of shoulder back, arm, wrist be nervous shape for a long time, cause scapulohumeral periarthritis, cervical spondylopathy etc. on the other hand.

In recent years, the table top set-ups of a bracket has appearred extending near the desktop edge of human body one side at desk, propping up bracket is to offer one in traditional rectangle desktop middle part slightly to be wider than the wide inner concavity arc notch of human lumbar, and then relatively outwards protrude the both sides of inner concavity, is referred to as a bracket.The user enters the concave part on a limit above the waist when carrying out the desktop operation, duplex and forearm then are supported on the bracket of both sides.Bracket helps the user and rectifies sitting posture, reduces tiredly, makes the people feel comfortable, healthy and helpful for the people.As Chinese patent Z L 89218825.1, Z L 92200155.3, Z L97228199.1, fixed bracket of employing, simple in structure, reliable, still, the desktop increasing that takes up room, user's inconvenience of coming in and going out; As Chinese patent Z L 99213798.5, Z L03239639.2, collapsible bracket of the following upset of employing, desktop takes up room and reduces, user's easy access, still, when propping up the bracket upset, need take the space of desktop below, thereby, limited the utilization of desktop lower room, as: drawer laid, cupboard, computer host box etc., in addition, a bracket also needs to increase supporting construction, the reliability that could keep a bracket to support.

Summary of the invention

The purpose of this utility model is to improve existing desk, and provide a kind of big drawer to connect the desk of a bracket, a bracket is connected the top of the drawer panel inner plate surface of the big drawer of desk with hinge, and be supported on the drawer panel end face with can upwards overturning 180 ° of cantilevers, utilize the function that big drawer can push-and-pull under the desk desktop, after big drawer draws back, can make a bracket turn to user mode or hidden state.

The technical scheme that the utility model adopted: a kind of big drawer connects the desk of a bracket, but is provided with the big drawer of push-and-pull below desktop, be provided with on the top of the drawer panel inner plate surface of big drawer with the end face at its long horizontal edge place hinged prop up bracket.

The top of the drawer panel inner plate surface of described big drawer connects the end face at the long horizontal edge place of a bracket with turning 180 ° hinge.

Described bracket is separated into half bracket of half bracket in a left side and a right side, and the long horizontal edge of this bracket also is divided into two sections, and forms the groove shape with drawer panel end face.

Connect a corresponding horizontal lamellae on the plate face at described the long horizontal edge of bracket place.

The one section horizontal lamellae that respectively connects respective length on the plate face at described two segment length's horizontal edge places.

On two Drawer side medial surfaces of described big drawer parallel a pair of track is set, also on this track, is provided with a keyboard tray that is slidingly matched.

The upset that the utility model props up bracket does not take the space of drawer below, and a bracket support firm, simultaneously simple in structure, easy to use.

Description of drawings

Fig. 1 the utility model first embodiment partial side cross-sectional schematic.

Fig. 2 the utility model first embodiment props up not user mode schematic diagram of bracket.

Fig. 3 the utility model first embodiment props up bracket user mode schematic diagram.

Fig. 4 the utility model second embodiment props up not user mode schematic diagram of bracket.

Fig. 5 the utility model second embodiment props up bracket user mode schematic diagram.

Fig. 6 the utility model the 3rd embodiment props up not user mode schematic diagram of bracket.

Fig. 7 the utility model the 3rd embodiment props up bracket user mode schematic diagram.

Fig. 8 the utility model the 4th embodiment props up not user mode schematic diagram of bracket.

Fig. 9 the utility model the 4th embodiment props up bracket user mode schematic diagram.

Figure 10 the utility model the 5th embodiment props up not user mode schematic diagram of bracket.

Figure 11 the utility model the 5th embodiment props up bracket user mode schematic diagram.

The specific embodiment

The utility model first embodiment is made of a big drawer 1, support 2, a desktop 3 and one bracket, shown in Fig. 1～3, wherein:

Big drawer 1 is in below the desktop 3 that support 2 supported, and facing to the user of sitting posture, and again, this big drawer 1 is in (not shown) on vertical track that desktop 3 is provided with below, can do forward and backward push-and-pull along the user towards sitting posture; Big drawer 1 is to be made of a drawer panel 11, two 12, drawer backboards 13 of Drawer side and a drawer base plate 14, when working for the user, deposits or take out file, instrument etc. easily, more than all belong to prior art.

Bracket 4 is to be vertical side by left and right side, the front is a long horizontal edge for two hyphen limits and back separately, and mid portion formed by inner concavity arc limit, and this bracket 4 is connected the apical position of drawer panel 11 inner plate surfaces of big drawer 1 with hinge (ready-made hinge or dull and stereotyped hinge or bending hinge) at the end face at long horizontal edge place; When the user did not work, this bracket 4 was within the big drawer 1, and the plate face of its top and drawer panel 11 end faces are in one plane, and at this moment, two pages of hinge are merged together (being that its mitre joint is bordering on 0 °).When user's preparation, draw back big drawer 1 earlier, the pivot that a bracket 4 is wrapped page or leaf upwards overturns 180 °, at this moment, another plate face that props up bracket 4 contacts and is supported on the end face of drawer panel 11, and two pages of hinge are opened (being that its mitre joint is bordering on 180 °) fully.Then, big drawer 1 is pushed below the desktop 3, up to a bracket and till desktop is received together mutually, at this moment, and a bracket or identical with the desktop height, perhaps higher slightly than desktop.In order to keep bracket stability in the operating position, avoid a bracket and desktop to throw off, can between a bracket, big drawer, desk, add the location device, bump, add pcketing etc. on the slide rail as slotting pass, location hook, magnetic.So user's duplex and forearm are supported on the bracket 4, pressure that is produced and turning torque are born by hinge and drawer panel 11 end faces, therefore, and supporting ﹠ stablizing, reliable; When the user quits work, bracket 4 by and 180 ° of aforementioned reverse turn, and it is entered in the big drawer 1, last, big drawer 1 is pushed below the desktop 3, find out thus, prop up the upset of bracket 4, do not take the space of big drawer 1 below.

The utility model second embodiment, from left and right half bracket of half bracket in a left side and a right side that be separated into of long horizontal edge, their arc limit forms concave part with drawer panel 11, shown in Fig. 4,5 a bracket 4; Other structures are identical with first embodiment, no longer repeat to give unnecessary details.

The utility model the 3rd embodiment, the corresponding horizontal lamellae 5 of connection on the plate face at the long horizontal edge place of bracket 4, regulate the difference in height of a desktop 3 and a bracket 4 with the thickness of this horizontal lamellae 5, shown in Fig. 6,7, make a bracket 4 and desktop 3 form suitable difference in height, feel comfortable to reach user's wrist; Other structures are identical with first embodiment, no longer repeat to give unnecessary details.

The utility model the 4th embodiment, bracket 4 left and right half bracket of half bracket in a left side and a right side that are separated into, at this moment, a long horizontal edge of this bracket 4 also is divided into two sections, on the plate face at this two segment lengths horizontal edge place, respectively connect corresponding one section horizontal lamellae 5, shown in Fig. 8,9, regulate the difference in height of a desktop 3 and a bracket 4 with the thickness of this horizontal lamellae 5, make a bracket 4 and desktop 3 form suitable difference in height, feel comfortable to reach user's wrist; Other structures are identical with first embodiment, no longer repeat to give unnecessary details.

The utility model the 5th embodiment, on two Drawer side 12 medial surfaces of big drawer 1, parallel a pair of track 121 is set, on this track 121, be provided with a keyboard tray 122 that is slidingly matched, shown in Figure 10,11, can place computor-keyboard and mouse on this keyboard tray 122, for operate on the desktop 3 the computer (not shown) of placing only the user needn't push big drawer 1 below the desktop 3 when the work, make a bracket be connected to desktop; Other structures are identical with first embodiment, no longer repeat to give unnecessary details.

Claims

1, a kind of big drawer connects the desk of a bracket, but is provided with the big drawer of push-and-pull below desktop, it is characterized in that, be provided with on the top of the drawer panel inner plate surface of big drawer with the end face at its long horizontal edge place hinged prop up bracket.

2, connect the desk of a bracket according to the described a kind of big drawer of claim 1, it is characterized in that the top of the drawer panel inner plate surface of described big drawer connects the end face at the long horizontal edge place of a bracket with turning 180 ° hinge.

3, the desk that connects a bracket according to the described a kind of big drawer of claim 1, it is characterized in that, described bracket is separated into half bracket of half bracket in a left side and a right side, and the long horizontal edge of this bracket also is divided into two sections, and forms the groove shape with drawer panel end face.

4, connect the desk of a bracket according to the described a kind of big drawer of claim 1, it is characterized in that, connect a corresponding horizontal lamellae on the plate face at described the long horizontal edge of bracket place.

5, connect the desk of a bracket according to the described a kind of big drawer of claim 3, it is characterized in that, respectively connect one section horizontal lamellae of respective length on the plate face at described two segment length's horizontal edge places.

6, connect the desk of a bracket according to the described a kind of big drawer of claim 1, it is characterized in that, on two Drawer side medial surfaces of described big drawer parallel a pair of track is set, also on this track, be provided with a keyboard tray that is slidingly matched.