CN205477160U - Hanging cabinet upward-turning door device balanced by gravity - Google Patents
Hanging cabinet upward-turning door device balanced by gravity Download PDFInfo
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- CN205477160U CN205477160U CN201620283226.1U CN201620283226U CN205477160U CN 205477160 U CN205477160 U CN 205477160U CN 201620283226 U CN201620283226 U CN 201620283226U CN 205477160 U CN205477160 U CN 205477160U
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- cabinet
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- 230000005484 gravity Effects 0.000 title claims abstract description 11
- 230000001788 irregular Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 2
- 230000007306 turnover Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 12
- 239000000203 mixture Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000010030 laminating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The application discloses lean on gravity balance's wall cabinet to turn over door device on, include: the door comprises a door plate, a balance weight, a rotating shaft and at least two shaft seats, wherein the two shaft seats are fixed on two sides of the top of the cabinet body of the hanging cabinet through screws, the front edges of the two shaft seats are respectively flush with the front edge of the cabinet body, the side edges of the two shaft seats are respectively flush with the side edges of the cabinet body, and when the door plate is closed, the door plate is attached to the front edge of the cabinet body; the rotating shaft is matched with the shaft seat, so that the rotating shaft can rotate relative to the shaft seat; the balance weight, the rotating shaft and the door panel are fixed into a whole, the outer edges of the balance weight, the rotating shaft and the door panel are positioned on the same plane, the door panel is fixed on the balance weight, and the balance weight is fixed on the rotating shaft; the rotating shaft is positioned at the gravity center of the whole body formed by the balance weight, the rotating shaft and the door plate; when the door plate is opened, the door plate, the rotating shaft and the balance weight rotate relative to the shaft seat, and the door plate can stay at any opening position.
Description
Technical field
The application relates to open-and-close mechanism technical field, specifically, relate to a kind of be applied to hanging cupboard by weight
The hanging cupboard tilt-up door device of dynamic balance.
Background technology
Current hanging cupboard is widely used on the metope such as kitchen, study, makes the interior space obtain more reasonable
Utilization, door-plate therein has sliding door, vertical hinged door, a tilt-up door etc., and tilt-up door therein can be more convenient
Ground opens and closes, and application also gets more and more.
In prior art, the common hanging cupboard being furnished with tilt-up door is mainly by cabinet 1, door-plate 2, hinge 3
Form with Pneumatic support structure 4.In order to door-plate 2 can rest on open mode, it is necessary to door-plate 2 He
Pneumatic support structure is installed between cabinet 1.
The objective shortcoming that prior art exists is exactly that, opening door-plate when, Pneumatic support structure 4 is
Can be observable, affect attractive in appearance；It addition, although Pneumatic support structure 4 is arranged on the side plate of cabinet,
But the inner space of sub-fraction cabinet to be taken, virtually reduce the storage space of hanging cupboard.
Utility model content
In view of this, technical problems to be solved in this application there is provided a kind of hanging cupboard by gravitational equilibrium
Tilt-up door device, is made up of counterweight, rotating shaft, axle bed and door-plate, saves supporting construction of the prior art,
Become one overall by fixing to counterweight, rotating shaft and door-plate three, and rotating shaft is positioned at by above-mentioned counterweight, rotating shaft and
The overall position of centre of gravity that door-plate three is constituted, therefore, no matter door-plate, rotating shaft and the entirety of counterweight composition
How to rotate around axle bed, the left and right moment of this entirety is all balance, also can be by even without supporting construction
Door-plate rests on any open position.
In order to solve above-mentioned technical problem, the application has a following technical scheme:
A kind of hanging cupboard tilt-up door device by gravitational equilibrium, it is characterised in that including:
Door-plate, counterweight, rotating shaft and at least two axle bed, wherein,
Two described axle beds are fixed by screws in the both sides at the top of described hanging cupboard cabinet, two described axles
The front edge of seat is concordant with the front edge of described cabinet respectively, the side face edge fate of two described axle beds
The most concordant with the lateral edge of described cabinet, when closing described door-plate, described door-plate is with described cabinet just
Fit in edge, face；
Described rotating shaft matches with described axle bed so that described rotating shaft can rotate relative to described axle bed；
Described counterweight, described rotating shaft and described door-plate three are fixed as one overall, described counterweight, described turn
The outward flange of axle and described door-plate three is in the same plane, and described door-plate is fixed in described counterweight,
Described counterweight is fixed in described rotating shaft；
Described rotating shaft is positioned at the overall center of gravity being made up of described counterweight, described rotating shaft and described door-plate three
Position；
When opening described door-plate, described door-plate, described rotating shaft and described counterweight rotate relative to described axle bed,
And described door-plate can rest on any open position.
Preferably, wherein:
Including a through hole on two described axle beds respectively, two through holes on two described axle beds are coaxial,
Described rotating shaft is cylindric, and the two ends of described rotating shaft are fixed in two described through holes one to one,
Matched in clearance is formed respectively so that described rotating shaft can rotate relative to described axle bed with described through hole.
Preferably, wherein:
When described door-plate rests on any open position, the opening angle of described door-plate is more than 0 degree, little
In equal to 90 degree, described opening angle is the described door-plate angle relative to described cabinet front edge.
Preferably, wherein:
The width of described counterweight is not more than the width of described cabinet so that the opening angle of described door-plate is 90
When spending, described counterweight away from described rotating shaft side edge without departing from described cabinet near body of wall one side limit
Edge.
Preferably, wherein:
Described counterweight is fixed in described rotating shaft by the way of welding or be threaded.
Preferably, wherein:
Described door-plate is fixed in described counterweight by the way of bonding or screw are fixed.
Preferably, wherein:
Described counterweight be shaped as tabular, cuboid, cylinder or irregular body.
Preferably, wherein:
Described door-plate is the platy structure of square, rectangle or circle.
Compared with prior art, method described herein, reach following effect:
First, described a kind of hanging cupboard tilt-up door device by gravitational equilibrium of the application, eliminate existing skill
Supporting construction in art, becomes one overall by fixing to counterweight, rotating shaft and door-plate three, and rotating shaft be positioned at by
The overall position of centre of gravity that above-mentioned counterweight, rotating shaft and door-plate three are constituted, therefore, no matter door-plate, rotating shaft
How to rotate around axle bed with the entirety of counterweight composition, the left and right moment of this entirety is all balance, even if not
Door-plate also can be rested on any open position by supporting construction.
Second, described a kind of hanging cupboard tilt-up door device by gravitational equilibrium of the application, and in prior art
Hanging cupboard compare, door-plate open during, under the drive of rotating shaft relative to axle bed rotate, save
Supporting construction between door-plate and cabinet in prior art, on the one hand increases storing sky cabinet within
Between, make the space within cabinet be able to the most effectively and utilize, on the other hand, save supporting construction
Also make inside cabinet, to become more succinct, attractive in appearance.
3rd, described a kind of hanging cupboard tilt-up door device by gravitational equilibrium of the application, owing to axle bed is installed
In the cabinet upper end of hanging cupboard, during opening-door plate, door-plate rotates relative to axle bed under the drive of rotating shaft, will
After door-plate is opened, can't see any hinge, therefore so that more succinct inside cabinet, attractive in appearance.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes of the application
Point, the schematic description and description of the application is used for explaining the application, is not intended that the application's
Improper restriction.In the accompanying drawings:
Fig. 1 is the structural representation of described a kind of hanging cupboard tilt-up door device by gravitational equilibrium of the present utility model
Figure；
Fig. 2 is of the present utility model described a kind of by counterweight, axle in the hanging cupboard tilt-up door device of gravitational equilibrium
Seat and the location diagram of rotating shaft three and cabinet；
Fig. 3 be of the present utility model described a kind of by the hanging cupboard tilt-up door device of gravitational equilibrium by door-plate,
The overall structural representation that rotating shaft and counterweight are constituted；
Fig. 4 is to be applied to hang by described a kind of hanging cupboard tilt-up door device by gravitational equilibrium of the present utility model
Structural representation on cabinet cabinet；
Fig. 5 is the structural representation of tilt-up door hanging cupboard in prior art.
Detailed description of the invention
As employed some vocabulary in the middle of description and claim to censure specific components.This area skill
Art personnel are it is to be appreciated that hardware manufacturer may call same assembly with different nouns.This explanation
In the way of book and claim not difference by title is used as distinguishing assembly, but with assembly in function
On difference be used as distinguish criterion." bag as mentioned by the middle of description in the whole text and claim
Contain " it is an open language, therefore " comprise but be not limited to " should be construed to." substantially " refer to receivable
In range of error, those skilled in the art can solve described technical problem, base in the range of certain error
Originally described technique effect is reached.Additionally, " coupling " word comprises any directly and indirectly electrical coupling at this
Catcher section.Therefore, if a first device is coupled to one second device described in literary composition, then described first is represented
Device can directly be electrically coupled to described second device, or by other devices or to couple means the most electric
Property is coupled to described second device.Description subsequent descriptions is to implement the better embodiment of the application, so
For the purpose of described description is the rule so that the application to be described, it is not limited to scope of the present application.
The protection domain of the application is when being as the criterion depending on the defined person of claims.
Embodiment 1
Shown in Figure 1 show for herein described a kind of composition by the hanging cupboard tilt-up door device of gravitational equilibrium
It is intended to, should include by the hanging cupboard tilt-up door device of gravitational equilibrium: door-plate 10, counterweight 20, rotating shaft 30 and
At least two axle bed 40, wherein,
Two described axle beds 40 are fixed on the both sides at the top of described hanging cupboard cabinet 50, see Fig. 1 and Tu
2, the front edge of two described axle beds 40 is concordant with the front edge of described cabinet 50 respectively, two institutes
The lateral edge stating axle bed 40 is concordant with the lateral edge of described cabinet 50 respectively, closes described door-plate 10
Time, the front edge laminating of described door-plate 10 and described cabinet 50；
Described rotating shaft 30 matches with described axle bed 40 so that described rotating shaft 30 can be relative to described axle
Seat 40 rotates, and sees Fig. 2；
Described counterweight 20, described rotating shaft 30 and described door-plate 10 three are fixed as an entirety 60, described in join
The outward flange weighing 20, described rotating shaft 30 and described door-plate 10 three is in the same plane, sees Fig. 3,
Described door-plate 10 is fixed in described counterweight 20, and described counterweight 20 is fixed in described rotating shaft 30；
Described rotating shaft 30 is positioned at and is made up of described counterweight 20, described rotating shaft 30 and described door-plate 10 three
The position of centre of gravity of entirety 60；
When opening described door-plate 10, described door-plate 10, described rotating shaft 30 and described counterweight 20 relative to
Described axle bed 40 rotates, and described door-plate 10 can rest on any open position.
The above-mentioned hanging cupboard tilt-up door device by gravitational equilibrium provided by the utility model, eliminates existing skill
Supporting construction in art, becomes an entirety 60 by fixing to counterweight 20, rotating shaft 30 and door-plate 10 three, and
Rotating shaft 30 is positioned at the center of gravity position of the entirety 60 being made up of above-mentioned counterweight 20, rotating shaft 30 and door-plate 10 three
Put, due to the effect of gravitational equilibrium, no matter door-plate 10, rotating shaft 30 and the entirety 60 of counterweight 20 composition
How to rotate around axle bed 40, the left and right moment of this entirety 60 is all balance, even without supporting construction
Also door-plate 10 can be rested on any open position.
Use the above-mentioned hanging cupboard tilt-up door device by gravitational equilibrium as the cabinet door of hanging cupboard, when opening cabinet door,
Cabinet door can be opened different angles by user as required.Such as, it is desirable in hanging cupboard, load a little thing
Part, such as one water tumbler, only cabinet door need to be opened less angle, now, door-plate 10 will stay on this
Open angle, water tumbler is put into cabinet by user.If want by hanging cupboard large piece article take out or
Putting into, cabinet door can be opened larger angle, equally, the state opened according to user is also stopped by door-plate 10
In fixing angle, to facilitate being removed or placed into of big object.After completing the picking and placeing of article, use
Cabinet door is recovered to closure state by person again.During opening/close door-plate 10,10, door-plate
Corresponding position is rested on, it is not necessary to the supporting role of supporting construction according to the unlatching dynamics of user, easy to operate
While ensure that the storage space in cabinet 50 can be fully utilized.
Embodiment 2
Seeing Fig. 4, this utility model includes two axle beds 40 by the hanging cupboard tilt-up door device of gravitational equilibrium,
Two described axle beds 40 are fixed by screws in the both sides at described hanging cupboard cabinet 50 top respectively.Two institutes
The front edge stating axle bed 40 is concordant with the front edge of described cabinet respectively, two described axle beds 40
Lateral edge is concordant with the lateral edge of described cabinet 50 respectively, when closing described door-plate 10, and described door
The front edge laminating of plate 10 and described cabinet 50.
If the edge of axle bed 40 is beyond the front edge of cabinet 50, after may result in Guan Bi door-plate 10,
Door-plate 10 cannot be fitted completely with cabinet 50 front edge, gap occurs.By edge and the cabinet of axle bed 40
The front edge of body 50 is concordant, it can be ensured that after Guan Bi door-plate 10, and door-plate 10 is with cabinet 50 just
Fitting completely in edge, face, will not expose gap so that hanging cupboard entirety is more attractive in appearance.It addition, by axle bed 40
Lateral edge concordant with the lateral edge of cabinet 50, it is also possible to further such that the entirety of hanging cupboard is more beautiful
See.
Further, two described axle beds 40 include a through hole 31 respectively, sees Fig. 2, described in two
Two through holes 31 on axle bed 40 are coaxial, and described rotating shaft 30 is cylindric, a pair of the two ends of rotating shaft 30
One ground is fixed in two described through holes 31, forms matched in clearance with described through hole 31 respectively so that institute
State rotating shaft 30 can relative to described axle bed 40 flexible rotating, and then rotating shaft 30 can drive and its constitute
The door-plate 10 of one and counterweight 20 flexible rotating, facilitate unlatching and the Guan Bi of door-plate 10.
Door-plate 10 in this utility model can rest on arbitrary open position, generally, door-plate 10
Opening angle is more than 0 degree, and less than or equal to 90 degree, opening angle described herein is that door-plate 10 is relative
Angle in cabinet 50 front edge.Door-plate 10 can be opened 0 degree～90 by user as required
Arbitrarily angled in degree, open arbitrarily angled after, due to the effect of gravitational equilibrium, door-plate 10 will stop
In the position of respective angles, will not autorotation, facilitate user to pick and place object.At Guan Bi door-plate 10
After, door-plate 10 also can rest on and the position of cabinet 50 front edge laminating, will not open voluntarily.
In this utility model, the width d1 of counterweight 20 is designed to the width d2 of no more than cabinet 50,
See Fig. 2, so that when the opening angle of door-plate 10 reaches 90 degree, counterweight 20 is away from rotating shaft 30
The edge of side without departing from cabinet 50 near the edge of the one side of body of wall, such mode, counterweight 20
Body of wall 70 will not be encountered, therefore avoid in door-plate 10 opening process the edge of counterweight 20 to body of wall
70 cause damage.
In this utility model, when counterweight 20, rotating shaft 30 and door-plate 10 three are fixed as one overall 60,
Further the outward flange of counterweight 20, rotating shaft 30 and door-plate 10 three is designed as in the same plane,
See Fig. 3, so that hanging cupboard itself seems more succinct, attractive in appearance.
Counterweight 20 in this utility model can be fixed on by the way of welding or be threaded further and turn
On axle 30.When using threaded mode, counterweight 20 can design two through holes, by rotating shaft 30
Through the through hole of counterweight 20, female thread is set inside the through hole in counterweight 20, outside rotating shaft 30 is arranged
Screw thread, counterweight 20 is fixed by the mode so can being threaded connection with rotating shaft 30.
Door-plate 10 in this utility model can be fixed in counterweight 20 further by the way of bonding,
In counterweight 20 and the position coated with adhesive that contacts with counterweight 20 of door-plate 10, then by bonding for door-plate 10
In counterweight 20, so realize fixing.Additionally, door-plate 10 is fixed also by the mode that screw is fixing
In counterweight 20.
In this utility model, the shape of counterweight 20 can be tabular, cuboid, cylinder or other irregular bodies,
No matter use which kind of shape, as long as enabling to door-plate 10, rotating shaft 30 and the entirety 60 of counterweight 20 composition
Realize left and right equalising torque.
Additionally, the door-plate 10 in this utility model may be designed as the plate of square, rectangle or circle further
Shape structure, may be designed as other irregularly shaped, as long as cabinet can be covered by door-plate 10 certainly.
Embodiment 3
The application implementation of a kind of hanging cupboard tilt-up door device by gravitational equilibrium described in the utility model presented below
Example, sees Fig. 4.
Fig. 4 gives and is applied on hanging cupboard by the hanging cupboard tilt-up door device by gravitational equilibrium of the present utility model
Structural representation.In figure, the cabinet 50 of hanging cupboard is fixed on body of wall 70 surface, this practicality by suspension member
Novel described tilt-up door device is fixed on cabinet 50.It is embodied as:
Two axle beds 40 of tilt-up door device described in the utility model are fixed by screws in the top of cabinet 50
Edge, portion, after fixing, the front edge of two axle beds 40 is concordant with the front edge of cabinet 50 so that
During Guan Bi door-plate 10, door-plate 10 can be fitted completely with the front edge of cabinet 50, without exposing seam
Gap so that hanging cupboard profile is more attractive in appearance；And when opening door-plate 10, also can't see hinge, therefore make
More succinct in cabinet.It addition, the lateral edge of axle bed 40 is concordant with the lateral edge of cabinet 50, energy
It is enough further such that hanging cupboard profile is more attractive in appearance.
Counterweight 20, rotating shaft 30 and door-plate 10 three are fixing becomes an entirety 60, and this entirety 60 is by turning
Axle 30 is fixed on axle bed 40, and then is fixed on above-mentioned cabinet 50.Divide on two described axle beds 40
Not including a through hole 31, see Fig. 2, two through holes 31 on two described axle beds 40 are coaxial, rotating shaft
30 is cylindric, and the two ends of rotating shaft 30 are fixed in two described through holes 31 one to one, respectively with institute
State through hole 31 and form matched in clearance, this makes it possible to so that rotating shaft 30 can relative to axle bed 40 flexible rotating,
Thus drive the entirety 60 being made up of counterweight 20, rotating shaft 30 and door-plate 10 three relative to axle bed 40 spirit
Live and rotate, so, then achieve unlatching and the Guan Bi of door-plate 10, facilitate user to pick and place article.
Especially, in this utility model, rotating shaft 30 is positioned at by counterweight 20, rotating shaft 30 and door-plate 10 3
The position of centre of gravity of entirety 60 that person is constituted, due to the effect of gravitational equilibrium, no matter door-plate 10, counterweight 20
How the entirety 60 constituted with rotating shaft 30 rotates around axle bed 40, and left and right moment is all balance, so,
Even if not using supporting mechanism door-plate 10 can also rest on any open position, i.e. to be opened by door-plate 10
That opens in 0 degree～90 degree is arbitrarily angled, open arbitrarily angled after, due to the effect of gravitational equilibrium,
Door-plate 10 will stay on the position of respective angles, will not autorotation, facilitate user to pick and place object.?
After Guan Bi door-plate 10, door-plate 10 also can rest on and the position of cabinet 50 front edge laminating, will not be certainly
Row is opened.
Additionally, as can be seen from Figure 4, a part of space that cabinet 50 upper surface is reserved, at opening-door plate
When 10, the headspace part at cabinet 50 upper surface is rotated, for preventing counterweight 20 from existing by counterweight 20
Touch body of wall 70 during rotation and body of wall 70 is caused damage, also for making the door-plate 10 can
Relative to cabinet 50 front edge 90-degree rotation, the width d1 of counterweight 20 is designed to less than or equal to cabinet
The width d2 of body 50 upper surface, so, when opening-door plate 10, counterweight 20 both will not encounter body of wall
70 pairs of bodies of wall 70 cause damage, door-plate 10 can also open maximum angle.
Counterweight 20 in this utility model can be fixed on by the way of welding or be threaded further and turn
On axle 30.When using threaded mode, counterweight 20 can design two through holes, see Fig. 3,
By rotating shaft 30 through the through hole of counterweight 20, female thread, rotating shaft are set inside the through hole in counterweight 20
Arranging external screw thread on 30, counterweight 20 is fixed by the mode so can being threaded connection with rotating shaft 30.
Door-plate 10 in this utility model further can be by the way of bonding or the mode that specifies of screw is solid
It is scheduled in counterweight 20.When using bonding way, in counterweight 20 and door-plate 10 contacts with counterweight 20
Position coated with adhesive, then door-plate 10 is bonded in counterweight 20, so realizes fixing.
In this utility model, the shape of counterweight 20 can be tabular, cuboid, cylinder or other irregular bodies,
No matter use which kind of shape, as long as enabling to door-plate 10, rotating shaft 30 and the entirety 60 of counterweight 20 composition
Realize left and right equalising torque.
Additionally, the door-plate 10 in this utility model may be designed as the plate of square, rectangle or circle further
Shape structure, may be designed as other irregularly shaped, as long as cabinet can be covered by door-plate 10 certainly.
See Fig. 2, axle bed 40 can be designed l-shaped, being fixed by screws in of the axle bed of L-type
Cabinet 50 top, another side designs through hole, and this through hole and rotating shaft 30 form matched in clearance.
By various embodiments above, the application exists and provides the benefit that:
First, described a kind of hanging cupboard tilt-up door device by gravitational equilibrium of the application, by counterweight, rotating shaft
Fix with door-plate three and become an entirety, and rotating shaft is positioned at and is made up of above-mentioned counterweight, rotating shaft and door-plate three
Overall position of centre of gravity, therefore, no matter how the entirety of door-plate, rotating shaft and counterweight composition revolves around axle bed
Turning, the left and right moment of this entirety is all balance, also can be stopped by door-plate in office even without supporting construction
What open position.
Second, described a kind of hanging cupboard tilt-up door device by gravitational equilibrium of the application, and in prior art
Hanging cupboard compare, door-plate open during, under the drive of rotating shaft relative to axle bed rotate, save
Supporting construction between door-plate and cabinet in prior art, on the one hand increases storing sky cabinet within
Between, make the space within cabinet be able to the most effectively and utilize, on the other hand, save supporting construction
Also make inside cabinet, to become more succinct, attractive in appearance.
3rd, described a kind of hanging cupboard tilt-up door device by gravitational equilibrium of the application, owing to axle bed is installed
In the cabinet upper end of hanging cupboard, during opening-door plate, door-plate rotates relative to axle bed under the drive of rotating shaft, because of
This, after being opened by door-plate, can't see any hinge so that more succinct inside cabinet, attractive in appearance.
Those skilled in the art it should be appreciated that embodiments herein can be provided as method, device or
Computer program.Therefore, the application can use complete hardware embodiment, complete software implementation,
Or combine the form of embodiment in terms of software and hardware.And, the application can use one or more
The computer-usable storage medium wherein including computer usable program code (includes but not limited to disk
Memorizer, CD-ROM, optical memory etc.) form of the upper computer program implemented.
Described above illustrate and describes some preferred embodiments of the application, but as previously mentioned, it should reason
Solve the application and be not limited to form disclosed herein, be not to be taken as the eliminating to other embodiments,
And can be used for other combinations various, amendment and environment, and can be in utility model contemplated scope described herein
In, it is modified by above-mentioned teaching or the technology of association area or knowledge.And those skilled in the art are carried out
Change and change without departing from spirit and scope, the most all should be in the application claims
In protection domain.
Claims (8)
1. the hanging cupboard tilt-up door device by gravitational equilibrium, it is characterised in that including:
Door-plate, counterweight, rotating shaft and at least two axle bed, wherein,
Two described axle beds are fixed by screws in the both sides at the top of described hanging cupboard cabinet, two described axles
The front edge of seat is concordant with the front edge of described cabinet respectively, the side face edge fate of two described axle beds
The most concordant with the lateral edge of described cabinet, when closing described door-plate, described door-plate is with described cabinet just
Fit in edge, face；
Described rotating shaft matches with described axle bed so that described rotating shaft can rotate relative to described axle bed；
Described counterweight, described rotating shaft and described door-plate three are fixed as one overall, described counterweight, described turn
The outward flange of axle and described door-plate three is in the same plane, and described door-plate is fixed in described counterweight,
Described counterweight is fixed in described rotating shaft；
Described rotating shaft is positioned at the overall center of gravity being made up of described counterweight, described rotating shaft and described door-plate three
Position；
When opening described door-plate, described door-plate, described rotating shaft and described counterweight rotate relative to described axle bed,
And described door-plate can rest on any open position.
The most according to claim 1 by the hanging cupboard tilt-up door device of gravitational equilibrium, it is characterised in that
Including a through hole on two described axle beds respectively, two through holes on two described axle beds are coaxial,
Described rotating shaft is cylindric, and the two ends of described rotating shaft are fixed in two described through holes one to one,
Matched in clearance is formed respectively so that described rotating shaft can rotate relative to described axle bed with described through hole.
The most according to claim 1 by the hanging cupboard tilt-up door device of gravitational equilibrium, it is characterised in that
When described door-plate rests on any open position, the opening angle of described door-plate is more than 0 degree, little
In equal to 90 degree, described opening angle is the described door-plate angle relative to described cabinet front edge.
The most according to claim 1 by the hanging cupboard tilt-up door device of gravitational equilibrium, it is characterised in that
The width of described counterweight is not more than the width of described cabinet so that the opening angle of described door-plate is 90
When spending, described counterweight away from described rotating shaft side edge without departing from described cabinet near body of wall one side limit
Edge.
5. according to the arbitrary described hanging cupboard tilt-up door device by gravitational equilibrium of Claims 1 to 4, its feature
It is,
Described counterweight is fixed in described rotating shaft by the way of welding or be threaded.
6. according to the arbitrary described hanging cupboard tilt-up door device by gravitational equilibrium of Claims 1 to 4, its feature
It is,
Described door-plate is fixed in described counterweight by the way of bonding or screw are fixed.
7. according to the arbitrary described hanging cupboard tilt-up door device by gravitational equilibrium of Claims 1 to 4, its feature
It is,
Described counterweight be shaped as tabular, cuboid, cylinder or irregular body.
8. according to the arbitrary described hanging cupboard tilt-up door device by gravitational equilibrium of Claims 1 to 4, its feature
It is,
Described door-plate is the platy structure of square, rectangle or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283226.1U CN205477160U (en) | 2016-04-07 | 2016-04-07 | Hanging cabinet upward-turning door device balanced by gravity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283226.1U CN205477160U (en) | 2016-04-07 | 2016-04-07 | Hanging cabinet upward-turning door device balanced by gravity |
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| CN205477160U true CN205477160U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620283226.1U Active CN205477160U (en) | 2016-04-07 | 2016-04-07 | Hanging cabinet upward-turning door device balanced by gravity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672822A (en) * | 2016-04-07 | 2016-06-15 | 博洛尼家居用品湖北有限公司 | Wall cupboard flap-up door device balanced by gravity |
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2016
- 2016-04-07 CN CN201620283226.1U patent/CN205477160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672822A (en) * | 2016-04-07 | 2016-06-15 | 博洛尼家居用品湖北有限公司 | Wall cupboard flap-up door device balanced by gravity |
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