CN105661890A

CN105661890A - Connection device and cabinet type device provided with multifunctional panel

Info

Publication number: CN105661890A
Application number: CN201610163644.1A
Authority: CN
Inventors: 王胜利
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-22
Filing date: 2016-03-22
Publication date: 2016-06-15

Abstract

The invention discloses a connection device. The connection device comprises a first supporting plate, a connection arm and a second supporting plate, wherein the middle part of the first supporting plate is concave upwards to form a groove; a first plate is arranged on the upper surface of the first supporting plate and the groove is embedded into the first plate; one end of the connection arm is pivoted into the groove; the second supporting plate is arranged at the other end of the connection arm; a second plate is arranged on the upper surface of the second supporting plate. The invention further discloses a cabinet type device provided with a multifunctional panel; the first supporting plate is embedded into a top plate from the inner part of the cabinet type device and the second supporting plate is fixedly connected with a movable panel; one face, facing the top plate, of the movable panel is an inclined plane. According to the connection device, the first supporting plate, the second supporting plate and the connection arm are designed so that the top plate and the movable panel can realize leveled connection of the surface of a sheet material when being opened to form an angle of 180 degrees and folded into an angle of 90 degrees. The cabinet type device realizes integration of functions of a storage cabinet and a table through folding and supporting of the movable panel.

Description

Coupling device and be provided with the cabinet formula device of multifunctional panel

Technical field

The present invention relates to field of furniture, particularly relate to a kind of coupling device and be provided with the cabinet formula device of multifunctional panel.

Background technology

In prior art, coupling device, when connecting two boards material, because sheet material self has certain thickness, is opened surperficial neat flat in two boards material when 180 degree to remain on two boards material, then, when two boards material folds in 90 degree, be there will be a step knuckle; To keep two boards material at folding 90 Du Shiqiping, then two boards material is opened and is misplaced up and down in there will be when 180 degree.

Existing desk or cupboard purposes are single, cannot meet user's variation space-saving demand again. And some has installed the cupboard of drop front, when using as locker and desk, drop front and cabinet top board can go out first not neat up and down situation.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of coupling device and use the cabinet formula device being provided with multifunctional panel of this coupling device, the two boards material connected with this coupling device, when two boards material is opened in 180 degree, two boards material surface is neat flat, when two boards material folds in 90 degree, the end face of one block of opposing fixed plate material and the surface of another block relative motion sheet material are neat flat. Cabinet formula device is when using as locker, and drop front and cabinet top board end face, this cabinet formula device is when using as desk, and drop front and cabinet top board surface are neat flat.

For solving the problems of the technologies described above, the present invention adopts following described technical scheme:

A kind of coupling device, for connecting the first plate and two plate mobilizable relative to the first plate, it includes: one first supporting plate, the centre of this first supporting plate is formed with a groove to being recessed on, this the first plate is arranged at the upper surface of this first supporting plate, and this groove is embedded among this first plate; One connecting arm, one end of this connecting arm is articulated among this groove; One the 2nd supporting plate, the 2nd supporting plate is arranged at the other end of this connecting arm, and the 2nd plate is arranged at the upper surface place of the 2nd supporting plate.

Preferably, described connecting arm includes: support arm, and this support arm is connected to described 2nd supporting plate; First cranks arm, and this first is cranked arm and extend downwards by one end of described support arm; 2nd cranks arm, and the 2nd cranks arm upwards is extended by described first one end away from described support arm of cranking arm, and the 2nd the other end cranked arm is articulated in described groove.

Preferably, when described coupling device is in rounding state, the described 2nd cranks arm only offsets with described groove floor.

Preferably, when described coupling device be in open state time, the upper surface of described first supporting plate and the upper surface flush of described 2nd supporting plate.

Preferably, described first supporting plate establishes the first supporting plate portion fixed orifices, and described 2nd supporting plate establishes the 2nd supporting plate fixed orifices.

A kind of cabinet formula device being provided with multifunctional panel, comprise top board, side plate, backboard, base plate, drop front, support portion, and aforesaid coupling device, described backboard and described drop front are oppositely arranged, described top board, base plate and described side plate are extended to form to described drop front direction by described backboard, described first supporting plate embeds described top board from described cabinet formula device inside, described 2nd supporting plate is fixedly connected with described drop front, described drop front is an inclined-plane towards the end face of described top board, described drop front is movable relative to described top board, it is inner that described cabinet formula device is fixed in one end of described support portion, the other end is fixed on the one side of described drop front towards described backboard, described support portion is collapsible.

Preferably, described support portion comprises the first support bar and the 2nd support bar, it is inner that described cabinet formula device is fixed in described first support bar one end, the other end establishes folding shaft, the side of described drop front towards described backboard is fixed in described 2nd support bar one end, the other end establishes lock hole, described folding shaft is through described lock hole and makes described first support bar be placed on outside described 2nd support bar, it is arc that described 2nd support bar stretches into one end of described first support bar inside, described lock hole is track type hole, and the two of described lock hole central points are arranged along described 2nd support bar direction.

Preferably, also comprise and separate lock section, described solution lock section comprises unlock rope, turning part and handle, described handle is fixed on described drop front and towards the one side of described backboard and is positioned at the one end away from described web member, described turning part is fixed on described drop front and towards the one side of described backboard and is positioned at close to described web member one end, described unlock rope one end is fixed on described 2nd support bar and is positioned near described lock hole, and the other end is by being fixedly connected with described handle behind turning part.

Preferably, also comprising bounce cylinder, the one side of described backboard towards described drop front is fixed in described bounce cylinder one end, and the other end is articulated in described 2nd support bar by transition connecting rod.

Preferably, also comprising bounce-back device, described bounce-back device is fixed on described side plate away from the side of described top board and the inside being positioned at described cabinet formula device.

The Advantageous Effects of the present invention is: by embedding the groove of the first supporting plate of the first plate inside, and with the connecting arm of groove pivot joint, 2nd plate is being opened or in the middle of gathering process, it is inner that its turning axle rotated is positioned at the first plate, make the two boards material connected by coupling device, the 2nd plate upper surface and the first plate upper surface flush when coupling device is opened, when coupling device draws in, the 2nd plate upper surface and the first plate are away from an end face of backboard. By the use of drop front and coupling device, when drop front support is opened, the cabinet formula device being provided with multifunctional panel can do table use, and now drop front upper surface and cabinet top board surface are neat flat; When drop front is regained, the cabinet formula device being provided with multifunctional panel can make locker and use, and now drop front upper surface and cabinet top board are away from an end face of backboard.

Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to the technique means of the present invention can be better understood, and can be implemented according to the content of specification sheets, and in order to the above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by better embodiment, and coordinate accompanying drawing, it is described in detail as follows.

Accompanying drawing explanation

Fig. 1 is the three-dimensional view of coupling device.

Fig. 2 is the sectional view of coupling device rounding state.

Fig. 3 is the sectional view that state opened by coupling device.

Fig. 4 is the three-dimensional view of the cabinet formula device being provided with multifunctional panel.

Fig. 5 is the three-dimensional view that coupling device is provided with the cabinet formula device of multifunctional panel when being in rounding state.

Fig. 6 is the three-dimensional view that coupling device is in the cabinet formula device being provided with multifunctional panel when opening state.

Fig. 7 is the partial enlargement figure of VI part in Fig. 4.

Fig. 8 is the three-dimensional view of cabinet formula another embodiment of device having multifunctional panel.

Embodiment

It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually. Below in conjunction with accompanying drawing, the present invention is described further.

Using the coordinate of Fig. 3 as with reference to coordinate. As shown in Figure 1 to Figure 3, coupling device 10 comprises the first supporting plate 11, the 2nd supporting plate 12 and connecting arm 13. Coupling device 10 is for connecting the first plate and two plate mobilizable relative to the first plate. Upper surface the 113, two plate that first plate is arranged at the first supporting plate 11 is arranged at the upper surface 122 of the 2nd supporting plate 12, and connecting arm 13 is connected between the first supporting plate 11 and the 2nd supporting plate 12.

The centre of the first supporting plate 11 is formed with groove 111, first supporting plate 11 to being recessed on and establishes the first supporting plate portion fixed orifices 112 running through the first supporting plate 11. During installation, groove 111 embeds the first plate, the first supporting plate 11 can be fixed on the first plate by installation screw or other mounting blocks in the first supporting plate portion fixed orifices 112.

2nd supporting plate 12 establishes the 2nd supporting plate fixed orifices 121 running through the 2nd supporting plate 12. During installation, the 2nd supporting plate 12 can be fixed on the 2nd plate by installation screw or other mounting blocks in the 2nd supporting plate fixed orifices 121.

Connecting arm 13 comprises support arm 131, first and cranks arm and 132 and the 2nd crank arm 133. Support arm 131 is connected to the 2nd supporting plate 12, the first and cranks arm and 132 extend downwards by one end of support arm 131, and the 2nd cranks arm 133 cranks arm by first and 132 upwards to extend away from one end of support arm 131, the 2nd crank arm 133 the other end be articulated in groove 111. In the present embodiment, first cranks arm 132 and the 2nd cranks arm 133 for arc, and in other embodiments, first cranks arm 132 and the 2nd cranks arm and 133 also can be other shapes.

As shown in Figure 2, when coupling device 10 is in rounding state, the first plate A puts down together towards the upper surface B1 of the end face A1 and the 2nd plate B of the 2nd supporting plate 12.

As shown in Figure 3, when coupling device 10 be in open state time, the upper surface B1 of the upper surface A2 and the 2nd plate B of the first plate A puts down together.

When for connecting the first identical plate of thickness and the 2nd plate, when opening state, the upper surface 122 of the 2nd supporting plate 12 and the upper surface 113 of the first supporting plate 11 are put down together.

When for connecting the first different plate of thickness and the 2nd plate, first supporting plate 11 and the 2nd supporting plate 12 can be embedded the first plate and the 2nd plate, by adjusting the first supporting plate 11 and the 2nd supporting plate 12 embeds the degree of depth of the first plate, the 2nd plate, can reach and keep the first plate and the flat together effect of the 2nd plate. In addition, it is also possible to by the relative height of the upper surface 113 of the upper surface 122 and the first supporting plate 11 that change the 2nd supporting plate 12 to keep the first plate and the 2nd plate put down together.

When groove 111 is not arranged at the first plate when the edge of the 2nd plate, first crank arm 132 and the 2nd crank arm 133 setting the first panel edges can be avoided the interference of connecting arm 13.When groove 111 arrives the first plate when the edge of the 2nd plate, connecting arm 13 also can not be established first to crank arm and crank arm with the 2nd.

In the present embodiment, when coupling device 10 is in rounding state, in order to conveniently maintain rounding state, the 2nd crank arm 133 outside edge and groove 111 bottom surface offset only. In other embodiments, it is possible to maintain rounding state by other limit methods.

As shown in Figures 4 to 7, the cabinet formula device 1 being provided with multifunctional panel comprises coupling device 10, top board 20, side plate 30, backboard 40, drop front 50, support portion 60, solution lock section 70, bounce-back device 80 and base plate 90. Backboard 40 and drop front 50 are oppositely arranged, and top board 20, base plate 90 and side plate 30 are extended to form to drop front direction by backboard 40. Coupling device 10 is connected between top board 20 and drop front 50, it is inner that cabinet formula device 1 is fixed in one end, support portion 60, the other end is fixed on the one side of drop front 50 towards backboard 40, separate one end, lock section 70 and it is fixed on the one side of drop front 50 towards backboard 40, the other end is by connecting the 2nd support bar 602 behind turning part 702, bounce-back device 80 is fixed on side plate 30 away from the side of top board 20 and the inside being positioned at cabinet formula device 1.

First supporting plate 11 is fixed on the one side of top board 20 towards cabinet formula device 1 inside, and the 2nd supporting plate 12 is fixed on the one side of drop front 50 towards backboard 40.

Drop front 50 is inclined-plane towards the end face 501 of top board 20, inclined-plane 501 can prevent coupling device when rounding state and opening is changed between state top board 20 to the interference of drop front 50.

As shown in Fig. 4, Fig. 7, support portion 60 comprises the first support bar 601, the 2nd support bar 602 and bounce cylinder 603. The side of backboard 40 towards drop front 50 is fixed in first support bar 601 one end, the other end and the 2nd support bar 602 pivot joint. 2nd support bar 602 is fixed on the side of drop front 50 towards backboard 40 away from one end of the first support bar 601. In the first support bar 601 and the 2nd support bar 602 articulated section, folding shaft 6011 is established in first support bar 601 one end, and lock hole 6021 is established in the 2nd support bar 602 one end, and folding shaft 6011 is through lock hole 6021 and the first support bar 601 is placed on outside the 2nd support bar 602. It is arc that 2nd support bar 602 stretches into one end of the first support bar 601 inside. Lock hole 6021 is track type hole, and two central points of lock hole 6021 are arranged along the length direction of the 2nd support bar 602. Backboard 40 is fixed on towards the side of drop front 50 and the bottom being positioned at the first support bar 601 in bounce cylinder 603 one end, and the other end is articulated in the 2nd support bar 602 by transition connecting rod 6031.

Separate lock section 70 and comprise unlock rope 701, turning part 702 and handle 703, handle 703 is fixed on drop front 50 and towards the one side of backboard 40 and is positioned at the one end away from web member 10, turning part 702 is fixed on drop front 50 and towards the one side of backboard 40 and is positioned at close to web member 10 one end, unlock rope 701 one end is fixed on the 2nd support bar 602 and is positioned near lock hole 6021, and the other end is fixedly connected with handle 703 by behind turning part 702.

In the embodiment shown in Fig. 4, drop front 50 is fixed in one end, support portion 60, and the other end is fixed on backboard 40. In the embodiment shown in Fig. 8, support portion 60 is symmetrical set, and drop front 50 is fixed in one end, and the other end is fixed on side plate 30 towards on the face of cabinet formula device 1 inside.

As shown in Figure 5, when coupling device 10 is in rounding state, drop front 50 is parallel with backboard 40, and the first support bar 601 and the 2nd support bar 602 fold, drop front 50 is packed up, and top board 20 is put down together away from the end face 201 of backboard 40 and the upper surface 502 of drop front 50.Now cabinet formula device 1 can be used as locker use.

As shown in Figure 6, when coupling device 10 be in open state time, drop front 50 is vertical with backboard 40, the first support bar 601 and the 2nd support bar 602 support opens, drop front 50 is propped up, and the upper surface 202 of top board 20 is in same level with the upper surface 502 of drop front 50. Now cabinet formula device 1 can be used as desk use.

Support portion locking and releasing process are as follows:

When pull-up drop front 50, first support bar 601 and the support of the 2nd support bar 602 are opened, outwards lift drop front 50, folding shaft 6011 is rotated in lock hole 6021, the centerline parallel of the first support bar 601 and the 2nd support bar 602 when the upper plane included angle of drop front 50 with top board 20 is less than 180 degree. Now stop pulling drop front 50, owing to action of gravity makes the 2nd support bar 602 stretch into the first support bar 601 certain distance along track type lock hole 6021, make the 2nd support bar 602 and the first support bar 601 can not bending fold and lock position, drop front 50 can not move downward.

When drop front 50 packed up by needs, upwards lifting drop front 50 makes the folding shaft 6011 being arranged at first support bar 601 one end slide to the lower end of track type lock hole, now pull out handle 703, the unlock rope 701 being connected with handle 703 upwards pulls the 2nd support bar 602, make the first support bar 601 and the 2nd support bar 602 can around folding shaft 6011 bending fold, it is achieved to unlock.

The present invention is by embedding the groove of the first plate inside, and with the connecting arm of groove pivot joint, 2nd plate is being opened or in the middle of gathering process, rotate around a turning axle stretching into the first plate inside, make the two boards material connected by coupling device, the 2nd plate upper surface and the first plate upper surface flush when coupling device is opened, an end face of the 2nd plate upper surface and the first plate when coupling device draws in. By the use of drop front and coupling device, when drop front support is opened, the cabinet formula device being provided with multifunctional panel can do table use, and now drop front upper surface and cabinet top board surface are neat flat; When drop front is regained, the cabinet formula device being provided with multifunctional panel can do locker use, now drop front upper surface and cabinet top board end face.

Being more than the specific embodiment of the present invention, it should be noted that for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.

Claims

1. a coupling device, for connecting the first plate and two plate mobilizable relative to the first plate, it is characterised in that, described coupling device includes:

One first supporting plate, the centre of this first supporting plate is formed with a groove to being recessed on, and this first plate is arranged at the upper surface of this first supporting plate, and this groove is embedded among this first plate;

One connecting arm, one end of this connecting arm is articulated among this groove;

One the 2nd supporting plate, the 2nd supporting plate is arranged at the other end of this connecting arm, and the 2nd plate is arranged at the upper surface place of the 2nd supporting plate.

2. coupling device as claimed in claim 1, it is characterised in that, described connecting arm includes:

Support arm, this support arm is connected to described 2nd supporting plate;

First cranks arm, and this first is cranked arm and extend downwards by one end of described support arm;

2nd cranks arm, and the 2nd cranks arm upwards is extended by described first one end away from described support arm of cranking arm, and the 2nd the other end cranked arm is articulated in described groove.

3. coupling device as claimed in claim 2, it is characterised in that: when described coupling device is in rounding state, the described 2nd cranks arm only offsets with described groove floor.

4. coupling device as claimed in claim 1, it is characterised in that: when described coupling device be in open state time, the upper surface of described first supporting plate and the upper surface flush of described 2nd supporting plate.

5. coupling device as claimed in claim 1, it is characterised in that: described first supporting plate establishes the first supporting plate portion fixed orifices, and described 2nd supporting plate establishes the 2nd supporting plate fixed orifices.

6. one kind is provided with the cabinet formula device of multifunctional panel, it is characterized in that: comprise top board, side plate, backboard, base plate, drop front, support portion, and coupling device as claimed in claim 1, described backboard and described drop front are oppositely arranged, described top board, base plate and described side plate are extended to form to described drop front direction by described backboard, described first supporting plate embeds described top board from described cabinet formula device inside, described 2nd supporting plate is fixedly connected with described drop front, described drop front is an inclined-plane towards the end face of described top board, described drop front is movable relative to described top board, it is inner that described cabinet formula device is fixed in one end of described support portion, the other end is fixed on the one side of described drop front towards described backboard, described support portion is collapsible.

7. cabinet formula device as claimed in claim 6, it is characterized in that: described support portion comprises the first support bar and the 2nd support bar, it is inner that described cabinet formula device is fixed in described first support bar one end, the other end establishes folding shaft, the side of described drop front towards described backboard is fixed in described 2nd support bar one end, the other end establishes lock hole, described folding shaft is through described lock hole and makes described first support bar be placed on outside described 2nd support bar, it is arc that described 2nd support bar stretches into one end of described first support bar inside, described lock hole is track type hole, and the two of described lock hole central points are arranged along the length direction of described 2nd support bar.

8. cabinet formula device as claimed in claim 7, it is characterized in that: also comprise and separate lock section, described solution lock section comprises unlock rope, turning part and handle, described handle is fixed on described drop front and towards the one side of described backboard and is positioned at the one end away from described web member, described turning part is fixed on described drop front and towards the one side of described backboard and is positioned at close to described web member one end, described unlock rope one end is fixed on described 2nd support bar and is positioned near described lock hole, and the other end is by being fixedly connected with described handle behind turning part.

9. cabinet formula device as claimed in claim 8, it is characterised in that: also comprising bounce cylinder, the one side of described backboard towards described drop front is fixed in described bounce cylinder one end, and the other end is articulated in described 2nd support bar by transition connecting rod.

10. cabinet formula device as claimed in claim 6, it is characterised in that: also comprising bounce-back device, described bounce-back device is fixed on described side plate away from the side of described top board and the inside being positioned at described cabinet formula device.