CN204186250U - Door body structure and cabinet body - Google Patents
Door body structure and cabinet body Download PDFInfo
- Publication number
- CN204186250U CN204186250U CN201420615229.1U CN201420615229U CN204186250U CN 204186250 U CN204186250 U CN 204186250U CN 201420615229 U CN201420615229 U CN 201420615229U CN 204186250 U CN204186250 U CN 204186250U
- Authority
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- China
- Prior art keywords
- door
- plate
- roller
- fomento
- body structure
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- Expired - Lifetime
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- 238000009434 installation Methods 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 24
- 238000005096 rolling process Methods 0.000 abstract description 7
- 230000007774 longterm Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000003319 supportive effect Effects 0.000 description 3
- RVRCFVVLDHTFFA-UHFFFAOYSA-N heptasodium;tungsten;nonatriacontahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W] RVRCFVVLDHTFFA-UHFFFAOYSA-N 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model provides a door body structure and cabinet body. The door body structure comprises a door frame assembly, wherein the door frame assembly comprises a fixing part and a door plate, and one side of the door plate is movably arranged on the fixing part; the auxiliary support assembly comprises a door support structure and a support structure, the door support structure is fixedly arranged on the fixing part and is positioned below the door panel, the support structure is arranged at the bottom of the door panel, and the support structure is far away from the installation side of the door panel; the supporting structure comprises a roller and a rolling shaft, the rolling shaft is arranged on the door plate, the roller is sleeved on the rolling shaft, and part of the outer wall of the roller protrudes out of the lower surface of the door plate, so that the aim of reducing the phenomenon that the door plate sinks and inclines in the long-term use process is fulfilled.
Description
Technical field
The utility model relates to case equipment field, particularly relates to a kind of door body structure, and the cabinet containing above-mentioned door body structure.
Background technology
At present, for the products such as large refrigerator, wine cabinet, showcase, because door body is heavier, use a period of time back door to know from experience and there is the phenomenon of inclination, and then easily occur the problems such as retardance when causing the appearance deformation of a body and door body to open or close.
Most products reaches the object reducing door body and tilt by the upper and lower hinge strength of reinforced door body.Increase upper and lower hinge strength and can reduce the inclination brought due to hinges deform, but can not reduce because the effects such as door body Long Gravity, external force make door frame distortions cause the problem tilted.
Also there is portioned product to carry out supplemental support door body by simply increasing Fomento structure in addition, reducing to reaching the object of inclination.Use simple Fomento structure, after door body angled somewhat, door is known from experience and Fomento produces sliding friction or interferes collision, and during switch gate, the problems such as retardance appear in Men Tiyi, can damage the part bottom the external sight of door and door body time serious.
Utility model content
Based on this, be necessary to there will be sinking, tilt problem in use for some time for door body, a kind of door body structure that can reduce door-plate and sink, extend door-plate application life is provided, and the cabinet containing above-mentioned door body structure.Above-mentioned purpose is achieved through the following technical solutions:
A kind of door body structure, comprising:
Frame members, described frame members comprises fixed part and door-plate, and the side of described door-plate is movably arranged on described fixed part; And
Auxiliary support assemblies, described auxiliary support assemblies comprises Fomento structure and braced structures, described Fomento structure is fixedly mounted on described fixed part, described Fomento structure is positioned at the below of described door-plate, described braced structures is arranged on the bottom of described door-plate, and described braced structures is away from the installation side of described door-plate;
Described braced structures comprises roller and roller bearing, and described roller bearing is arranged on described door-plate, and described roller housing is contained on described roller bearing, and the outer wall of described roller protrudes from the soffit of described door-plate.
Wherein in an embodiment, there is prepsetting gap δ between the outer wall of described roller and the surface of described Fomento structure, and described prepsetting gap δ is greater than zero.
Wherein in an embodiment, described Fomento structure comprises fixed end and free end, described fixed end is fixed on described fixed part, described Fomento structure is inclined plane near the surface of described braced structures, and described inclined plane tilts from described free end to described fixed end, the length that described inclined plane projects in the horizontal plane is greater than the distance of part to described door-plate surface that described roller protrudes described door-plate;
The height that described inclined plane projects on vertical plane is greater than described prepsetting gap δ.
Wherein in an embodiment, the length that described inclined plane projects in the horizontal plane is less than the thickness of described door-plate.
Wherein in an embodiment, the angle between described inclined plane and horizontal plane is 5 ° ~ 40 °.
Wherein in an embodiment, described braced structures also comprises bottom bracket, and described bottom bracket is arranged on described door-plate by securing member, and described roller bearing is arranged on described door-plate by described bottom bracket.
Wherein in an embodiment, described braced structures also comprises locating part, and described locating part is arranged on described roller bearing, and described locating part is positioned at the outside of described bottom bracket.
Wherein in an embodiment, described prepsetting gap δ=(δ
1+ δ
2+ δ
2) × T, wherein:
δ
1for described braced structures is installed to the distance described door-plate existing assemblage gap and then causes described door-plate to sink;
δ
2for the distance that described braced structures is out of shape and then is caused described door-plate to sink;
δ
3the distance that deadweight for described door-plate causes described door-plate to sink;
T is safety factor.
Wherein in an embodiment, described roller bearing and described roller are matched in clearance;
Described roller bearing and described bottom bracket are interference fit.
Wherein in an embodiment, described Fomento structure also comprises body and covering portion, and described covering portion is wrapped in the outside of described body, and described body is made up of Metal plate, and described covering portion is made of plastics.
Also relate to a kind of cabinet, comprise casing and the door body structure as described in above-mentioned arbitrary technical characteristic, described door body structure is arranged on described casing.
The beneficial effects of the utility model:
Door body structure of the present utility model and cabinet, structure design advantages of simple, increase braced structures in the below of door-plate, door-plate can sink in use for some time, and door-plate is played a supportive role by braced structures, is supported in Fomento structure.Door-plate is when switch, roller in braced structures can along the surface scrolls of Fomento structure, effectively can reduce door-plate in Long-Time Service process, occur sinking the phenomenon of inclination, the motion process of door-plate is made to there will not be the phenomenons such as retardance or interference, ensure the overall appearance effect of the relative cabinet of door-plate, meanwhile, the motion process of door-plate steadily can also extend the application life of door-plate.
Accompanying drawing explanation
Fig. 1 is the front view of the door body structure of the utility model one embodiment;
The local that Fig. 2 is the door body structure shown in Fig. 1 is quick-fried according to figure;
Fig. 3 is the front sectional view of the door body structure shown in Fig. 1;
Fig. 4 is the partial enlarged drawing at the A place shown in Fig. 3;
Fig. 5 is the sectional view at the B-B place shown in Fig. 4;
Fig. 6 is the sectional view at the C-C place shown in Fig. 4;
The procedure chart that Fig. 7 closes for door-plate in the door body structure shown in Fig. 1;
Wherein:
100-door body structure;
110-door-plate;
120-Fomento structure;
121-body; 122-covering portion;
130-braced structures;
131-roller; 132-roller bearing; 133-bottom bracket; 134-securing member; 135-locating part.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, by the following examples, and by reference to the accompanying drawings, door body structure of the present utility model and cabinet are further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1 and Fig. 2, the door body structure 100 of the present embodiment comprises frame members and auxiliary support assemblies, frame members comprise fixed part and door-plate 110, and the side of door-plate 110 is movably arranged on fixed part.Auxiliary support assemblies comprises Fomento structure 120 and braced structures 130, Fomento structure 120 is fixedly mounted on fixed part, and Fomento structure 120 is positioned at the below of door-plate 110, braced structures 130 is arranged on the bottom of door-plate 110, and braced structures 130 is away from the installation side of door-plate 110, braced structures 130 comprises roller 131 and roller bearing 132, and roller bearing 132 is arranged on door-plate 110, roller 131 is sleeved on roller bearing 132, and the outer wall of roller 131 protrudes from the soffit of door-plate 110.
In the present embodiment, door-plate 110 is arranged on the fixed part of frame members by hinge structure, and door-plate 110 rotates by the fixed part of hinge structure around frame members with the unlatching or the cut out that realize door-plate 110.Door body structure 100 on cabinet, due to own wt, will sink after used a period of time, and door-plate 110 will run-off the straight in the process of opening or cut out.Also hinge arrangement is provided with, by the sinking of hinge arrangement restriction door-plate 110 in the bottom of the installation side of door-plate 110.Fomento structure 120 is fixedly mounted on fixed part, and after door-plate 110 sinks, the bottom of door-plate 110 just has Fomento structure 120 and contacts, and is played a supportive role, prevent door-plate 110 from sinking further by Fomento structure 120 to the door-plate 110 sunk.
After door-plate 110 sinks, door-plate 110 is in the process of opening or cut out, and the phenomenon that the bottom of door-plate 110 can rub with the surface generation activity of Fomento structure 120 or interfere, can damage Fomento structure 120 and door-plate 110.Therefore, increase a braced structures 120 in the bottom of door-plate 110, braced structures 120 comprises roller 131 and roller bearing 132, and roller bearing 132 is arranged on door-plate 110, roller 131 is sleeved on roller bearing 132, and the outer wall of roller 131 protrudes from the soffit of door-plate 110.Door-plate 110 is after sinking, and the part that roller 131 protrudes from door-plate 110 can contact with the surface of Fomento structure 120.Door-plate 110 is in the process of opening or cut out, and roller 131 will rotate, and is rolling friction, can not damages Fomento structure 120 and door-plate 110, extend the application life of Fomento structure 120 and door-plate 110 between door-plate 110 and Fomento structure 120.
At present, for the cabinet body structures such as large refrigerator, wine cabinet, showcase, the door body on it, when just bringing into use, can be in normal condition.But due to door body own wt, after used a period of time, door body will sink and there is the phenomenon tilted, and then when causing the appearance deformation of a body and unlatching or close there is the problems such as retardance in Men Tiyi.Door body structure 100 of the present utility model is provided with braced structures 130 in the below of door-plate 110, and door-plate 110 is supported in Fomento structure 120 by braced structures 130, reduces the sinking of door body structure 100.Simultaneously, door-plate 110 is when opening or cut out, the roller 131 of braced structures 130 is along the surface scrolls of Fomento structure 120, effectively can reduce the phenomenon of door-plate excessive deformation in Long-Time Service process, make the motion process of door-plate 110 there will not be the phenomenons such as retardance or interference, ensure the overall appearance effect of the relative cabinet of door-plate 110.
See Fig. 2 to Fig. 6, as a kind of embodiment, there is prepsetting gap δ between the outer wall of roller 131 and the surface of Fomento structure 120, and prepsetting gap δ is greater than zero.In use for some time, when door-plate 110 will sink and be in heeling condition, prepsetting gap δ's door body structure 100 between the outer wall of roller 131 and the surface of Fomento structure 120 equals zero, and roller 131 is along the surface scrolls of Fomento structure 120.Door-plate 110 is (when also not sinking) when just bringing into use, and is door-plate 110 and is in original state, now there is prepsetting gap δ between the minimum point of the outer wall of roller 131 and the surface of Fomento structure 120, and prepsetting gap δ is greater than zero.That is, the distance between the axis of roller bearing 132 and the surface of Fomento structure 120 is greater than the radius of roller 131, and door-plate 110 is not rolled by the roller 131 in braced structures 130, just can realize unlatching or the closedown of door-plate 110 smoothly.
Along with the prolongation of service time, door-plate 110 can sink, and in the process of opening or close, door-plate 110 is in heeling condition, prepsetting gap δ between the minimum point of the outer wall of roller 131 and the surface of Fomento structure 120 equals zero, and roller 131 is along the surface scrolls of Fomento structure 120.That is, distance between the axis of roller bearing 132 and the surface of Fomento structure 120 equals the radius of roller 131, door-plate 110 is in the process of opening or cut out, and roller 131, along the surface scrolls of Fomento structure 120, makes motion between door-plate 110 and Fomento structure 120 for roll.Due to the effect of rolling friction, door-plate 110 can be made preferably to open or close.After door-plate 110 cuts out, prepsetting gap δ equals zero, and braced structures 130 is in the use procedure of closure state at door-plate 110 and plays a supporting role, and prevents the further sinking distortion of door-plate 110.
As a kind of embodiment, braced structures 130 also comprises bottom bracket 133, and bottom bracket 133 is arranged on door-plate 110 by securing member 134, and roller bearing 132 is arranged on door-plate 110 by bottom bracket 133.Braced structures 130, in support process, is the unfavorable condition avoiding Fomento structure 120 point, line stressed, increases the structure of bottom bracket 133.Bottom bracket 133 coordinates with roller bearing 132, makes the reaction force acts of roller 131 and Fomento structure 120 on bottom bracket 133, and the mode finally by face contact passes to the reinforcement structure in door-plate 110.In the present embodiment, fixture is threaded connector.
Bottom bracket 133 is provided with the axis hole for installing roller bearing 132, roller bearing 132 is arranged in axis hole.Further, door-plate 110 is also provided with the axis hole for installing roller bearing 132.During installation, roller 131 first through an axis hole on door-plate 110, then through an axis hole on bottom bracket 133, is sleeved on roller bearing 132 by roller bearing 132 subsequently, more successively through another axis hole on bottom bracket 133 and another axis hole on door-plate 110.In the present embodiment, the supporting role that bottom bracket 133 is main, the active force suffered by roller 131 all acts on bottom bracket 133, and bottom bracket 133 is fixed on door-plate 110 by securing member 134, and door-plate 110 mainly plays carrying effect to bottom bracket 133.
As a kind of embodiment, braced structures 130 also comprises locating part 135, and locating part 135 is arranged on roller bearing 132, and locating part 135 is positioned at the outside of bottom bracket 133.The axle that roller bearing 132 can change for equal diameters or diameter.In the present embodiment, the axle that roller bearing 132 changes for diameter, namely the diameter of one of them end of roller bearing 132 is greater than the diameter of other parts, roller bearing 132 is installed to after on door-plate 110, mounting limit part 135 on the other end of roller bearing 132, the end larger by roller bearing 132 diameter and the effect of locating part 135, the axially-movable of restriction roller bearing 132, prevents roller 131 roller bearing 132 when rolling from axial float can occur.Meanwhile, the diameter of other parts of roller bearing 132 is consistent, so that roller bearing 132 is installed on door-plate 110 and bottom bracket 133.Certainly, when roller bearing 132 is the axle of equal diameters, roller bearing 132 is installed to after on door-plate 110, can add locating part 135 at the two ends of roller bearing 132, to limit the axially-movable of roller bearing 132, prevents roller 131 roller bearing 132 when rolling from axial float can occur.Further, locating part 135 is cottor pin.
As a kind of embodiment, prepsetting gap δ=(δ
1+ δ
2+ δ
2) × T, wherein: δ
1for braced structures 130 is installed to distance door-plate 110 existing assemblage gap and then causes door-plate 110 to sink; δ
2for the distance that door-plate 110 sinks is out of shape and then is caused to braced structures 130; δ
3the distance that deadweight for door-plate 110 causes door-plate to sink; T is safety factor.Safety factor T be door body structure 100 in long-term use procedure, the factor coefficient that the door-plate 110 that the factor such as distortion, wearing and tearing of related components causes sinks.T can set according to the environment for use of the support situation of the weight of problem door-plate 110, braced structures 130 and door body structure 100.In the utility model, the number range of safety factor T is 1.2 ~ 1.7.In the present embodiment, prepsetting gap δ is Theoretical Design gap.The Theoretical Design gap on the surface of roller 131 and Fomento structure 120 is the Pre-Evaluation based on the distortion to whole door body structure 100, door-plate 110 and the fit-up gap of braced structures 130 and the hinge arrangement between door-plate 110 and fixed part, to realize effective control that end of door plate 110 sinks to and assurance.
Further, roller bearing 132 and bottom bracket 133 are interference fit, and roller bearing 132 and roller 131 are matched in clearance, effectively can control prepsetting gap, reach the object of supplemental support further.Roller bearing 132 is fastened in the axis hole of bottom bracket 133, and roller bearing 132 can not rotate in the axis hole of bottom bracket 133.There is gap between the inwall of roller 131 and roller bearing 132, door-plate 110 is after sinking, and in the process that door-plate 110 opens and closes, roller 131 can rotate around roller bearing 132.Certainly, roller bearing 132 and roller 131 are interference fit, and roller bearing 132 and bottom bracket 133 are matched in clearance.Roller 131 is fastened on roller bearing 132, or roller 131 is integrated with roller bearing 132, now, gap is there is between the axis hole of roller bearing 132 and bottom bracket 133, door-plate 110 is after sinking, and in the process that door-plate 110 opens and closes, roller 131 and roller bearing 132 rotate jointly in the axis hole of bottom bracket 133.
As a kind of embodiment, Fomento structure 120 also comprises body 121 and covering portion 122, and covering portion 122 is wrapped in the outside of body 121, and body 121 is made up of Metal plate, and covering portion 122 is made of plastics.Fomento structure 120 is mounted in the associated support parts of the bottom of fixed part, Fomento structure 120 wraps up body 121 by covering portion 122, body 121 is made up of Metal plate, and covering portion 122 is made of plastics, and namely Fomento structure 120 is the form of plastic wraps panel beating.Metal plate can ensure there is enough intensity when the roller 131 of braced structures 130 contacts with Fomento structure 120, plays good supporting role.Plastics are then POM, and when the roller 131 of braced structures 130 contacts with Fomento structure 120, plastics can make roller 131 have good frictional behaviour with the surface of Fomento structure 120.
As a kind of embodiment, Fomento structure 120 comprises fixed end and free end, and fixed end is fixed on fixed part, the unsettled setting of free end, and roller 132 rolls from free end to fixed end can realize the closedown of a body 110.Fomento structure 120 is inclined plane near the surface of braced structures 130, and inclined plane tilts from free end to fixed end, plays guiding function by inclined plane, is convenient to door-plate 110 roller 131 when closing and can be rolled to smoothly on the surface of Fomento structure 120.The length L that inclined plane projects in the horizontal plane is greater than the distance L of part to door-plate 110 surface that roller 131 protrudes door-plate 110
1, the height H that inclined plane projects on vertical plane is greater than prepsetting gap δ.Further, the length L that inclined plane projects in the horizontal plane is less than the thickness of door-plate 110, and namely the horizontal length L on inclined plane should be greater than the minimum range that roller 131 exposes the part outside a body 110 and medial surface, to ensure that door body structure 100 has good outward appearance.
Further, the angle between inclined plane and horizontal plane is 5 ° ~ 40 °.When the sinking distance of door-plate 110 is greater than prepsetting gap δ, door-plate 110, in closing process, plays guiding function by inclined plane, and roller 131 rolls on inclined plane, is convenient to the closedown of door-plate 110.Adjust according to the angle of inclination of target to inclined plane that the closing force size of door-plate 110 when closing and door-plate 110 switch gate do not exist the phenomenons such as retardance and optimize.The gradient angle on inclined plane is large, and door-plate 110 closing force required when closing is comparatively large, and door-plate 110 switch gate easily exists the phenomenons such as retardance; The gradient angle on inclined plane is little, and door-plate 110 required closing force when closing is less, and door-plate 110 switch gate not easily exists the phenomenons such as retardance.Therefore, when meeting other demand, make the angle of inclination of Fomento structure 120 top incline as far as possible little as far as possible.
See the procedure chart that Fig. 7, Fig. 7 are when door-plate 110 cuts out in door body structure 100 of the present utility model.Several process schematic that T1 to T4 is door-plate 110 when closing, wherein, T4 is the state of door-plate 110 when closing, and T1 to T3 is the closing process of door-plate 110.Door-plate 110 is in the process of cutting out, and T1 is that roller 131 is about to and the state of Fomento structure 120 at same perpendicular.Door body structure 100 is when just bringing into use, and because roller 131 and the surface of Fomento structure 120 exist prepsetting gap δ, roller 131 can not contact with the surface of Fomento structure 120.After using a period of time, door-plate 110 is due to the reason sinking inclination of own wt, and T1 state bottom roller 131 can contact with the surface of Fomento structure 120, and door-plate 110 can normally cut out.T2 and T3 be door-plate 110 in the process of closing gradually, roller 131 along the inclined plane of Fomento structure 120 gradually to the motion process on the surface of Fomento structure 120.Under T4 state, door-plate 110 cuts out, and meanwhile, roller 131 can also play a supportive role, and prevents door-plate 110 from sinking to further.
A kind of cabinet of the present utility model, comprise casing and door body structure 100, door body structure 100 is arranged on casing, is extended the application life of cabinet by door body structure 100, ensures the face shaping of cabinet.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (11)
1. a door body structure, is characterized in that, comprising:
Frame members, described frame members comprises fixed part and door-plate (110), and the side of described door-plate (110) is movably arranged on described fixed part; And
Auxiliary support assemblies, described auxiliary support assemblies comprises Fomento structure (120) and braced structures (130), described Fomento structure (120) is fixedly mounted on described fixed part, described Fomento structure (120) is positioned at the below of described door-plate (110), described braced structures (130) is arranged on the bottom of described door-plate (110), and described braced structures (130) is away from the installation side of described door-plate (110);
Described braced structures (130) comprises roller (131) and roller bearing (132), described roller bearing (132) is arranged on described door-plate (110), described roller (131) is sleeved on described roller bearing (132), and the outer wall of described roller (131) protrudes from the soffit of described door-plate (110).
2. door body structure according to claim 1, is characterized in that, there is prepsetting gap δ, and described prepsetting gap δ is greater than zero between the outer wall of described roller (131) and the surface of described Fomento structure (120).
3. door body structure according to claim 2, it is characterized in that, described Fomento structure (120) comprises fixed end and free end, described fixed end is fixed on described fixed part, described Fomento structure (120) is inclined plane near the surface of described braced structures (130), and described inclined plane tilts from described free end to described fixed end, the length that described inclined plane projects in the horizontal plane is greater than the distance of part to described door-plate (110) surface that described roller (131) protrudes described door-plate (110);
The height that described inclined plane projects on vertical plane is greater than described prepsetting gap δ.
4. door body structure according to claim 3, is characterized in that, the length that described inclined plane projects in the horizontal plane is less than the thickness of described door-plate (110).
5. door body structure according to claim 4, is characterized in that, the angle between described inclined plane and horizontal plane is 5 ° ~ 40 °.
6. the door body structure according to any one of claim 2 to 5, it is characterized in that, described braced structures (130) also comprises bottom bracket (133), described bottom bracket (133) is arranged on described door-plate (110) by securing member (134), and described roller bearing (132) is arranged on described door-plate (110) by described bottom bracket (133).
7. door body structure according to claim 6, it is characterized in that, described braced structures (130) also comprises locating part (135), described locating part (135) is arranged on described roller bearing (132), and described locating part (135) is positioned at the outside of described bottom bracket (133).
8. door body structure according to claim 7, is characterized in that, described prepsetting gap δ=(δ
1+ δ
2+ δ
2) × T, wherein:
δ
1for described braced structures (130) is installed to the distance described door-plate (110) existing assemblage gap and then causes described door-plate (110) to sink;
δ
2for the distance that described door-plate (110) sinks is out of shape and then is caused to described braced structures (130);
δ
3the distance that deadweight for described door-plate (110) causes described door-plate (110) to sink;
T is safety factor.
9. door body structure according to claim 6, is characterized in that, described roller bearing (132) and described roller (131) are matched in clearance;
Described roller bearing (132) and described bottom bracket (133) are interference fit.
10. the door body structure according to claim 1 or 3, it is characterized in that, described Fomento structure (120) also comprises body (121) and covering portion (122), described covering portion (122) is wrapped in the outside of described body (121), and described body (121) is made up of Metal plate, described covering portion (122) is made of plastics.
11. 1 kinds of cabinets, comprise casing, it is characterized in that, also comprise the door body structure (100) as described in any one of claim 1 to 10, described door body structure (100) is arranged on described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615229.1U CN204186250U (en) | 2014-10-22 | 2014-10-22 | Door body structure and cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615229.1U CN204186250U (en) | 2014-10-22 | 2014-10-22 | Door body structure and cabinet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204186250U true CN204186250U (en) | 2015-03-04 |
Family
ID=52618260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420615229.1U Expired - Lifetime CN204186250U (en) | 2014-10-22 | 2014-10-22 | Door body structure and cabinet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204186250U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373020A (en) * | 2014-10-22 | 2015-02-25 | 珠海格力电器股份有限公司 | Door body structure and cabinet body |
| CN105006750A (en) * | 2015-07-14 | 2015-10-28 | 许继电气股份有限公司 | Door support assembly and electrical cabinet with same |
| CN106014055A (en) * | 2016-07-29 | 2016-10-12 | 任才银 | Instrument door fixing support |
-
2014
- 2014-10-22 CN CN201420615229.1U patent/CN204186250U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373020A (en) * | 2014-10-22 | 2015-02-25 | 珠海格力电器股份有限公司 | Door body structure and cabinet body |
| CN104373020B (en) * | 2014-10-22 | 2017-02-01 | 珠海格力电器股份有限公司 | Door body structure and cabinet body |
| CN105006750A (en) * | 2015-07-14 | 2015-10-28 | 许继电气股份有限公司 | Door support assembly and electrical cabinet with same |
| CN106014055A (en) * | 2016-07-29 | 2016-10-12 | 任才银 | Instrument door fixing support |
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