CN107183992A - A kind of all surface seal structures of cabinet - Google Patents
A kind of all surface seal structures of cabinet Download PDFInfo
- Publication number
- CN107183992A CN107183992A CN201710354176.0A CN201710354176A CN107183992A CN 107183992 A CN107183992 A CN 107183992A CN 201710354176 A CN201710354176 A CN 201710354176A CN 107183992 A CN107183992 A CN 107183992A
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- fixed mount
- seal
- corner
- sealing
- transmission
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- 238000007789 sealing Methods 0.000 claims abstract description 116
- 230000007246 mechanism Effects 0.000 claims abstract description 113
- 230000005540 biological transmission Effects 0.000 claims description 140
- 230000009365 direct transmission Effects 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 210000000683 abdominal cavity Anatomy 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 241000237858 Gastropoda Species 0.000 claims 1
- 230000001953 sensory effect Effects 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 230000008450 motivation Effects 0.000 description 5
- 238000009987 spinning Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- 241001149930 Protura <class> Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/52—Cabinet beds; Table beds, or like beds; Wardrobe beds
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B95/00—Fittings for furniture
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/52—Cabinet beds; Table beds, or like beds; Wardrobe beds
- A47C17/60—Cabinet beds; Table beds, or like beds; Wardrobe beds the cabinet being essentially changed in shape in sleeping position of the bed
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The present invention relates to sealing device field, a kind of all surface seal structures of cabinet are specifically disclosed, including:Seal and telescoping mechanism, the telescoping mechanism point multistage is fixed on the outside side face of cabinet, seal described in multistage is arranged on the outside of telescoping mechanism, seal is set to surround the outside side face of cabinet, the seal is connected by jacking block with telescoping mechanism, seal is sealed or withdraw depressurization with the flexible release of telescoping mechanism.Using such scheme, the cabinet perimeter seal that the present invention is provided, gap that can effectively between comprehensive closure cabinet and surrounding room body forms the private space of sound insulation, sensory experience when lifting is lived between cabinet and room body.
Description
Technical field
The present invention relates to sealing device field, more particularly to a kind of all surface seal structures of cabinet.
Background technology
With riseing for room rate, majority struggle selects inhabitation of renting a house in big city young man, or even shares to mitigate rent
Burden, the owner of rental housing, which also takes advantage of a situation, is proposed cut-off room, in compression room while space, reduce further single tenant's
Rent.However, doing, the decoration cost separated is larger, and dismounting cost during repacking is also high, adds the financial cost of owner.In
It is that, in the area that the housing spaces such as Europe, Japan are in short supply, engendered black luxuriant and rich with fragrance bed etc can be folded into vertical cabinet, again
The multi-function cabinet type folding bed of bed can be unfolded into, great optimization has been obtained in space utilization；But this kind of cabinet type folding
Folded bed, the problem of not considering sound insulaton, when multiple cabinet type folding beds combine to form multiple small-sized bedrooms, the sound can be passed directly to
During adjacent small-sized bedroom, no privacy can be sayed, sensory experience when influence is lived.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of cabinet perimeter seal, can effectively comprehensive closure cabinet with
Gap between surrounding room body, forms the private space of sound insulation, sensory experience when lifting is lived between cabinet and room body.
A kind of all surface seal structures of cabinet, including:Seal and telescoping mechanism, the telescoping mechanism point multistage are fixed on cabinet
On the outside side face of body, seal described in multistage is arranged on the outside of telescoping mechanism, seal is surrounded the outside side face of cabinet,
And depressurization is sealed or withdrawn with the flexible release of telescoping mechanism；The seal includes:Seal fixed mount and be arranged on
Seal the sealing strip on the outside of fixed mount；The telescoping mechanism includes：Drive link and the multiple biographies for driving of being contacted by drive link
Motivation structure, the transmission mechanism includes：Cylinder is set on transmission case and the power transmission shaft in transmission case, the power transmission shaft
Gear, rack is slidably disposed in the sliding eye opened on transmission case, and the rack is meshed with roller gear, and rack
Outer end can be reached outside transmission case；Transmission mechanism drives each drive axis when working, drive each rack synchronous to stretch out or retract；
The sealing fixed mount is connected with the external part of the rack of corresponding transmission mechanism.
Above-mentioned telescoping mechanism is usually being in retracted mode, seal is close to face outside the cabinet of cabinet type folding bed
Surrounding, reserves the gap between cabinet and room body, facilitates cabinet to move and arrange；After cabinet type folding bed is arranged, stretch
Mechanism, which stretches out, promotes seal to be expanded outwardly along the surrounding of cabinet, until the outer end of seal is resisted against room body or other fixtures
On body, band is formed between cabinet and room body, single cabinet combines seal approach or multiple cabinets on other open surfaces
It is engaged, forms that one or more small-sized soundproof effect is good, private strong confined space, lifting people lives in it
When sensory experience.
Further, jacking block, the top are provided with the side adjacent with the transmission mechanism of the sealing fixed mount
The lower end of block is connected with the upper end of the rack.By setting a jacking block to realize, transition is connected, easy disassembly and maintenance.
Further, the sealing fixed mount is that section is the aluminium section for being inverted L-type, is inverted the sealing fixed mount of L-type
Interior abdominal cavity encase a sidepiece and the top of the installation portion that cabinet outer peripheral face is protruded above, the transmission mechanism is arranged on the installation
The opposite side in portion, the jacking block be arranged on above transmission mechanism inner rack sealing fixed mount side on, the rack it is upper
End face is provided with screwed hole, and the jacking block is bolted on the upper surface of rack by jacking block；The transmission mechanism passes through spiral shell
Nail is fixed on the installation portion；The top of the sealing fixed mount is provided with horizontal T-slot, the sealing along its length
The T-shaped lower connector that bar is set by its underpart is installed in the horizontal T-slot.It is easy to a group installation and dismantling between multiple component
The design unloaded, compact conformation rationally, is easily installed and safeguarded.
Further, it is provided with along its length on the medial surface relative with the installation portion of the sealing fixed mount
Longitudinal T-slot of extension, the T-shaped side connector that an interior sealing bar is set by its side is installed in longitudinal T-slot,
The closure of interior sealing bar is set to form band between the sealing fixed mount and installation portion.Coordinate in the activity of seal and cabinet
Face sets interior sealing bar, further improves sound insulaton effect.
Further, the transmission mechanism includes:Main drive gear, direct-transmission mechanism and rotary driving mechanism；The master
The transmission case and power transmission shaft of transmission mechanism are respectively main transmission box and final drive shaft, and the final drive shaft is arranged in left and right directions
In main transmission box, a worm gear is arranged on the middle part of final drive shaft, and two roller gears are separately positioned on the both sides of worm gear；One
The vertical final drive shaft of worm screw is set, and one end of worm screw protrudes from the rear surface of main transmission box, and in the stretching of the worm screw
End sets driving interface, to access external drive；Rack described in two is set parallel to the worm screw, and the outer end of rack is protruded from
The preceding surface of main transmission box；The transmission case and power transmission shaft of the direct-transmission mechanism are respectively direct-transmission case and the moving axis that direct transfers；It is described
The moving axis that direct transfers is arranged in the direct-transmission case in left and right directions, and an axle sleeve is set in the middle part for the moving axis that direct transfers, two circles
Stud wheel is separately positioned on the direct transferring on moving axis of the axle sleeve both sides；Rack described in two is set perpendicular to the moving axis that direct transfers, and
The outer end of rack vertically protrudes from the preceding surface of direct-transmission case；The transmission case of the rotary driving mechanism be horizontal direction in pair
Claim the rotary driving case of knuckle, the power transmission shaft of the rotary driving mechanism includes：Two rooted tooth wheel shafts, gear shaft is put down respectively described in two
Row is arranged in rotary driving case in two knuckle sides of rotary driving case, and the outer end of two rooted tooth wheel shafts reaches corner biography respectively
Outside dynamic case, the inner of two rooted tooth wheel shafts connects a conical gear respectively, and conical gear described in two is intermeshed, and makes two rooted tooth wheel shafts
Angle it is in 90 °；Two roller gears are separately positioned on a gear shaft, and rack described in two corresponds to vertical respectively
A piece gear shaft is set；The two ends of the final drive shaft pass through drive link and at least one direct-transmission mechanism or corner respectively
The transmission tandem shafts of transmission mechanism.The design of the synchronous transmission mechanism of polymorphic type Telescopic, makes cabinet peripheric surface smooth
Telescoping mechanism and seal are arranged in ground, it is ensured that seal flexible reliability and synchronism, are the synchronous sealed of cabinet multi-surface
There is provided may.
Further, the rotary driving mechanism includes：Transmission mechanism is released in the same direction and transmission mechanism is released in deflecting；It is described
The outer end for releasing two racks of transmission mechanism in the same direction vertically protrudes from the lower surface of rotary driving case, makes two rack phases
Parallel is flexible in the same direction；Two racks that transmission mechanism is released in the deflecting are set parallel to the lower surface of rotary driving case
Put, make the synchronization telescope that two racks are in angle.Adapt to the requirement of different corner situation lower seal launch direction changes, it is ensured that
Seal remains to synchronous effectively sealing in various direction corners.
Further, two one end be mutually perpendicular to contact and launch direction just as the sealing fixed mount between, wherein
The two ends of one sealing fixed mount respectively set a corner seals device.The sky that may occur after being moved to seal in edge
Hole region is sealed, it is ensured that the effect of sound insulation.
Further, the corner seals device includes:It is inverted the corner seals fixed mount of L-type and close installed in corner
The corner seals bar sealed on fixed mount outer surface, the front portion of the horizontal edge of the corner seals fixed mount is fixed to sealing fixed mount one
On the side at end, make corner seals fixed mount horizontal edge upper edge with sealing fixed mount along concordant, corner seals fixed mount
Vertical edge it is downward；The connecting portion of corner seals fixed mount and sealing fixed mount, the adjacent side phase of corner seals bar and sealing strip
Contact.By the cooperation of corner seals bar and sealing strip, the sealing to cabinet edge is implemented.
Further, two one end are mutually perpendicular between contact and the vertical sealing fixed mount of launch direction, two
The abutting end of the sealing fixed mount is provided with Corner Seal device, and blocking two sealings by the Corner Seal device fixes
The gap for the continuous enlargement that its abutting end occurs when being moved outside frame difference.Two sealings are blocked by the Corner Seal device to fix
The gap for the continuous enlargement that its abutting end occurs when being moved outside frame difference, it is ensured that the sealing effectiveness of cabinet corner.
Further, the Corner Seal device includes：Fixed plate, Corner Seal fixed mount and Corner Seal bar；It is described
Corner Seal fixed mount is arranged on the inner side of Corner Seal fixed mount knuckle, the Corner Seal in 90 ° of knuckles, the fixed plate
The angular bisector of fixed mount is provided with the corner mounting hole run through, two flangings of Corner Seal fixed mount respectively along its length of side side
To provided with through side mounting hole；The inner side of the corner mounting hole by bottom surface be provided with convex annular edge, the side mounting hole it is interior
The forward end face in side is provided with convex annular edge, and the convex annular edge of a guider screw through corner mounting hole connects Corner Seal fixed mount
In fixed plate, two guider screws are each passed through the convex annular of two side mounting holes and respectively connected after with a sealing fixed mount
Connect, angular bisector of the Corner Seal fixed mount with fixed plate along Corner Seal fixed mount is slidably connected；The Corner Seal is consolidated
Determine side of the anterior one side of two flangings of frame respectively with a sealing fixed mount to be slidably connected, the Corner Seal is fixed
The Corner Seal bar, and the side of the one side and sealing strip on sealing fixed mount of Corner Seal bar are installed on the outer folded angular surface of frame
Face is in contact；When two relative displacements for sealing fixed mount are to ultimate range, the two ends of Corner Seal bar are close with one respectively
Strip of paper used for sealing still has intersection.The Corner Seal device for doing to move at 45 ° of oblique angles along two sealing fixed mounts, fixed mount is sealed at two
When expanding outwardly simultaneously, the synchronization of Corner Seal device is followed up, and its abutting end when two sealing fixed mounts difference are outer to move is blocked in real time
The gap of the continuous enlargement of appearance, further improves soundproof effect, it is ensured that comprehensive seal.
In summary, the cabinet perimeter seal that provides of the present invention, can effectively comprehensive closure cabinet and surrounding room
Gap between body, forms the private space of sound insulation, sensory experience when lifting is lived between cabinet and room body.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation of the present embodiment telescoping mechanism；
Fig. 3 is the attachment structure schematic diagram of the present embodiment seal and telescoping mechanism；
Fig. 4 is the cross section structure diagram that the present embodiment seal is connected with telescoping mechanism；
Fig. 5 is the half-sectional structural representation of the present embodiment main drive gear；
Fig. 6 is the half-sectional structural representation of the present embodiment direct-transmission mechanism；
Fig. 7 is the half-sectional structural representation that the present embodiment releases transmission mechanism in the same direction；
Fig. 8 is the half-sectional structural representation that transmission mechanism is released in the present embodiment deflecting；
Fig. 9 is the assembling structure schematic diagram of the present embodiment corner seals device；
Figure 10 is the decomposition texture schematic diagram of the present embodiment corner seals device；
Figure 11 is the assembling structure schematic diagram of the present embodiment Corner Seal device；
Figure 12 is the decomposition texture schematic diagram of the present embodiment Corner Seal device；
Figure 13 is the structural representation of the present embodiment Corner Seal device retracted mode；
Figure 14 is the structural representation that the present embodiment Corner Seal device stretches out state.
Reference：1- seals；11- seals fixed mount；111- transverse direction T-slots；112- longitudinal directions T-slot；12- is sealed
Bar；Connector under 121-；13- interior sealing bars；131- sides connector；2- telescoping mechanisms；21- transmission mechanisms；211- transmission cases；
2111- installs otic placode；212- power transmission shafts；2121- connecting holes；213- base bearings；2131- holding screws；214- roller gears；
215- racks；2151- screwed holes；2152- stopper slots；2153- stop screws；216- flat keys；22- drive links；201- main transmissions
Mechanism；2011- main transmission boxes；2012- final drive shafts；2013- worm gears；2014- worm screws；2015- worm bearings；2016- drives
Interface；202- direct-transmissions mechanism；2021- direct-transmission casees；2022- direct transfers moving axis；2023- axle sleeves；203- rotary drivings mechanism；
203A- releases transmission mechanism in the same direction；Transmission mechanism is released in 203B- deflectings；2031- rotary driving casees；2032- gear shafts；2033-
Conical gear；Hexagonal round head screw in 2034-；3- jacking blocks；31- jacking block bolts；4- corner seals devices；41- corner seals are consolidated
Determine frame；42- corner seals bars；5- Corner Seal devices；51- fixed plates；52- Corner Seal fixed mounts；521- corner mounting holes；
522- sides mounting hole；523- guider screws；53- Corner Seal bars；531- seal convexities
Embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with accompanying drawing.Following examples are only used for
Clearly illustrate technical scheme, therefore be only used as example, and the protection model of this patent can not be limited with this
Enclose." on ", " under ", "front", "rear", "left", "right", " interior ", " outer " etc., the orientation or position of instruction it is to be appreciated that term
It is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description to put relation, rather than
Indicate or imply that the part or structure of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as limitation of the present invention.
As shown in Fig. 1 to Figure 14, present embodiment discloses a kind of all surface seal structures of cabinet, including:Seal 1 and flexible
Mechanism 2, telescoping mechanism 2 is divided into the multistage of mutual drive connection and is fixed on into shape is surrounded on the outside side face of cabinet, same phase
It is arranged to the seal 1 of multistage for multiple surfaces of cabinet, is removably arranged on the outside of telescoping mechanism 2, makes seal 1
The outside side face of cabinet is surrounded, and with the flexible of telescoping mechanism 2：Release to seal the gap between cabinet and room body, or contracting
Return the sealing released therebetween.
As shown in Figure 1 to Figure 3, seal 1 includes:Sealing fixed mount 11 and the sealing being arranged on the outside of sealing fixed mount
Bar 12；Telescoping mechanism 2 includes：Drive link 22 and the multiple transmission mechanisms 21 for driving of being contacted by drive link 22, it is therein to pass
Motivation structure 21 includes：Transmission case 211 and two ends are respectively rotatably arranged on the both sides of transmission case 211 by a base bearing 213
Holding screw 2031 is provided with transmission case 211 outside power transmission shaft 212 on wall, each outer ring of base bearing 213, the clamp screw
The inner of nail 2031 is vertical to be resisted against on the outer surface of correspondence base bearing 213 outer ring, makes the outer ring of base bearing 213 keep fixing,
Ensure the transmission effect of bearing；The corresponding different use angle in the outside of transmission case 211 and ambient As have the different peace in position
Otic placode 2111 is filled, facilitates each transmission mechanism 21 in the fixation of different use environments；It is uniform on power transmission shaft 212 in transmission case 211
Two identical roller gears 214 are set, and the rack 215 of two same models is slidably disposed on transmission case 211 respectively
In the sliding eye opened, rack 215 coordinates with sliding interporal lacuna, it is ensured that under the premise of rack 215 is mobilizable, limits rack 215
Reciprocating movement can be oriented along sliding eye；The inner of two racks 215 is meshed with a roller gear 214 respectively, rack 215
Outer end can be reached outside transmission case 211；Rack 215 with the flank of tooth or on the surface with the flank of tooth, be arranged with along rack 215
The stopper slot 2152 that length direction is set a, stop screw 2153 is arranged on transmission case body, and makes the interior of stop screw 2153
End is inserted into its stopper slot 2152 perpendicular to rack 215, and limitation rack 215 can only be done in the range of the restriction of stopper slot 2152
Reciprocal telescopic movement；The both ends of power transmission shaft 212 are provided with the connecting hole 2121 of up/down perforation, and by the end of power transmission shaft 212
Portion's section is arranged to waist type；Drive link 22 is provided at both ends with the waist type section of the end of power transmission shaft 212 to the waist profile shaft matched
The position corresponding with connecting hole 2121 on hole, and drive link 22 outside waist profile shaft hole, sets a radial hole, power transmission shaft
After 212 are coordinated with the end of drive link 22 by the hole of waist type structure and axle, a connecting pin is also cross the He of connecting hole 2121
Radial hole on drive link 22, the simple and direct drive connection realized between power transmission shaft 212 and drive link 22.Seal fixed mount 11
Jacking block 3 is provided with the side adjacent with transmission mechanism 21, the lower end of jacking block 3 is connected with the upper end of rack 215, realized flexible
Drive connection of the mechanism 2 to seal 1：Transmission mechanism 21 drives each power transmission shaft 212 to rotate when working, and drives each rack 215 same
Step is stretched out or retracted, and releases or withdraw seal 1.
To make cabinet peripheric surface successfully to arrange telescoping mechanism 2 and seal 1, it is ensured that it is reliable that seal 1 stretches
Property and synchronism, provide possibility for the synchronous sealed of cabinet multi-surface, above-mentioned 21 points of transmission mechanism is, access the master of external drive
Transmission mechanism 201 and the multiple direct-transmission mechanisms 202 and corner biography of driving of being contacted by drive link 22 and main drive gear 201
Motivation structure 203.
Referring to Fig. 5, main drive gear 201 also performs both sides Linear transmission while external drive is accessed, and to hanging down
Directly in the thrusting action in the direction of power transmission shaft 212.Specifically, the transmission case 211 of main drive gear 201 is main transmission box 2011, it is main
The power transmission shaft 212 of transmission mechanism 201 is power transmission shaft 2012.Final drive shaft 2012 is horizontally set on main transmission box in left and right directions
On 2011, a worm gear 2013 is arranged on the middle part of final drive shaft 2012, and two roller gears 214 are separately positioned on worm gear 2013
On the power transmission shaft 2012 of both sides, two racks 215 parallel to main transmission box 101A lower surface and set perpendicular to power transmission shaft 2012
Put in the bottom of main transmission box 2011, and the outer end of rack 215 protrudes from the preceding surface of main transmission box 2011.Main drive gear
The band flank of tooth of 201 middle racks 215 is concavely provided with the stopper slot 2152, and stop screw 2153 selects cross recessed small pan head screw, limit
The position spinning of screw 2153 is fixed on the convex edge that the inwall of 215 top main transmission box of rack 2011 extends internally, and makes stop screw
2153 the inner is inserted into its stopper slot 2152 perpendicular to rack 215.The vertical power transmission shaft 2012 of one worm screw 2014 is set, and
Worm screw 2014 and worm gear 2013 are intermeshed, and the two ends of worm screw 2014 are rotatably connected by a worm bearing 2015 respectively
Onto main transmission case lid 101B front and rear wall, worm bearing 2015 is contained on main transmission case lid 101B in default bearing block,
On the side face of the bearing block, the holding screw that a inner is vertically resisted against on the outer surface of worm bearing 2015 is again provided with
2131, make the outer ring of worm bearing 2015 keep fixing；The outer end of worm screw 2014 protrudes from the rear surface of main transmission box 2011, and
The driving interface 2016 of outer-hexagonal is set in the outer end of worm screw 2014, facilitates external electric driver or hand crank connection to drive
It is dynamic.When worm screw 2014 is driven externally device driving rotation, final drive shaft 2012 is driven to rotate to its two ends while output rotation is dynamic
Power, while driving the rack 215 on main drive gear 201 to stretch, realizes pushing tow, driving and transmission agency.
Referring to Fig. 6, single angle pushing tow on straight line connection, transmission and same straight line when more piece is driven, by direct transferring
Motivation structure 202 is realized.Specifically, the transmission case 211 of direct-transmission mechanism 202 is direct-transmission case 2021, the biography of direct-transmission mechanism 202
Moving axis 212 is the moving axis 2022 that direct transfers, and the moving axis 2022 that direct transfers is arranged in direct-transmission case 2021 in left and right directions, an axle sleeve
2023 are set in the middle part for the moving axis 2022 that direct transfers, and two roller gears 214 are separately positioned on the moving axis that direct transfers of the both sides of axle sleeve 2023
On 2022；Two racks 215 are set perpendicular to the moving axis 2022 that direct transfers, and the outer end of rack 215 vertically protrudes from direct-transmission case 2021
Preceding surface；The stopper slot 2152 of the middle rack 215 of direct-transmission mechanism 202 is similarly disposed on its band flank of tooth, stop screw 2153
Equally select cross recessed small pan head screw, the spinning of stop screw 2153 be fixed on the inwall of 215 top direct-transmission case of rack 2021 to
On the convex edge of interior extension, the inner of stop screw 2153 is set to be inserted into perpendicular to rack 215 in its stopper slot 2152, to rack
215 progress are spacing.Direct-transmission case 2021 accesses rotary driving force and to next section transmission mechanism transmission power, while with carry-over bar
The 215 flexible single angle pushing tows completed on same transmission axis.
As shown in Figure 7 and Figure 8, deflecting connection and transmission when more piece is driven, and change direction and the angle of pushing tow, lead to
Rotary driving mechanism 203 is crossed to realize.The corner that it is in symmetrical knuckle in horizontal direction that the transmission case 211 of rotary driving mechanism 203, which is,
Transmission case 2031, the power transmission shaft 212 of rotary driving mechanism 203 is made up of two identical gear shafts 2032.Two rooted tooth wheel shafts
2032 two knuckle sides for being respectively parallel to rotary driving case 2031 are arranged in rotary driving case 2031, two rooted tooth wheel shafts 2032
Outer end be pivotally attached to respectively by a base bearing 213 on the two side of rotary driving case 2031 and reach rotary driving
Outside case 2031, inner connect respectively of two rooted tooth wheel shafts 2032 sets flat key 216 on a conical gear 2033, gear shaft 2032 and made
Conical gear 2033 is radially fixed, and on the inner face of gear shaft 2032 in spinning one hexagonal round head screw 2034 to circular cone tooth
Wheel 2033 carries out axially position.Two conical gears 2033 are intermeshed, and the angle (crossed axis angle) of two rooted tooth wheel shafts 2032 is
90 °, and then realize corner connection and be driven.Two roller gears 214 are separately positioned on a rooted tooth wheel shaft 2032, two racks
215 correspond to vertical rooted tooth wheel shaft 2032 respectively is set, the raised face selected on rotary driving case 2031 due to rack 215
Difference, the pushing tow direction of rack 215 and angle are also different, because rotary driving mechanism 203 is divided into：Transmission is released in the same direction
The classes of transmission mechanism 203B two are released in mechanism 203A and deflecting.
As shown in fig. 6, the outer end for releasing transmission mechanism 203A two racks 215 in the same direction vertically protrudes from rotary driving case
2031 lower surface；The stopper slot 2152 for releasing transmission mechanism 203A middle racks 215 in the same direction is arranged on its not toothed lower surface
On, stop screw 2153 fixes the side wall of rotary driving case 2031 from fluting flush end holding screw, the spinning of stop screw 2153
On；Two racks 215 parallel stretching in the same direction or retraction, change the direction of connection and transmission, the direction without changing pushing tow.
As shown in figure 8, two racks 215 that transmission mechanism 203B is released in deflecting are set parallel to the lower surface of rotary driving case 2031；
The stopper slot 2152 that transmission mechanism 203B middle racks 215 are released in deflecting is arranged on its band flank of tooth, and stop screw 2153 selects ten
Word groove small pan head screw, the spinning of stop screw 2153 is fixed on what the inwall of 215 top rotary driving case of rack 2031 extended internally
On convex edge；Two racks 215 stretch out or retraction in 90 ° of the synchronous of angle, while the direction of change connection and transmission, also change
The direction of pushing tow.
Footpath between each gears such as above-mentioned roller gear 214, worm gear 2013, conical gear 2033 and corresponding power transmission shaft 212
To fixation, by setting flat key 216 to realize on power transmission shaft 212, flat key 216 selects common A types flat key in the present embodiment, simply
It is applicable.In the present embodiment, base bearing 213 and worm bearing 2015 select deep groove ball bearing, are primarily subjected to radial load；Zanjon
The inner of ball bearing outer ring is resisted against on the bearing block on the side wall of transmission case 211, and the outer ring of deep groove ball bearing is by being arranged on axle
Outer end flush end fluting, the holding screw 2131 of inner conehead in bearing are fixed, and on the power transmission shaft 212 outside base bearing 213
A type circlips for shaft are set, it is ensured that the axial restraint of base bearing 213.
It is that section is the aluminium section for being inverted L-type that fixed mount 11 is sealed referring to Fig. 3 and Fig. 4, in seal 1, is inverted L-type
The interior abdominal cavity of sealing fixed mount 11 encases a sidepiece and the top for the installation portion that cabinet outer peripheral face is protruded above, and transmission mechanism 21 is set
It is the knot that transmission mechanism 21 is surrounded three faces of installation portion formation of cabinet together with sealing fixed mount 11 in the opposite side of the installation portion
Structure；It is arranged on as the jacking block 3 of connector on the side of sealing fixed mount 11 of the top of 21 inner rack of transmission mechanism 215, rack
215 upper surface, which is provided with, is provided with the logical of up/down perforation on position relative with screwed hole 2151 on screwed hole 2151, jacking block 3
Hole, a jacking block bolt 31 is screwed in screwed hole 2151 through the through hole, on the upper surface that jacking block 3 is fixed to rack 215；Pass
Motivation structure 21 is fixed on the installation portion by screw, so as to realize the fixation between telescoping mechanism 2 and cabinet, and makes seal
1 can move up and down.
The top of sealing fixed mount 11 is provided with horizontal T-slot 111 along its length, and sealing strip 12 is set by its underpart
The T-shaped lower connector 121 put is installed in the horizontal T-slot 111, realizes the company between sealing strip 12 and sealing fixed mount 11
Connect.The longitudinal T-slot extended along its length is provided with the medial surface relative with above-mentioned installation portion for sealing fixed mount 11
112, the T-shaped side connector 131 that an interior sealing bar 13 is set by its side is installed in longitudinal T-slot 112, is made interior close
Strip of paper used for sealing 13 is blocked forms band between sealing fixed mount 11 and installation portion, in sealing, 11 with the activity mating surface shape of cabinet
Into the sealing of slip, sound insulaton effect is further improved.
For ensure each corner of cabinet occur can not sealed dead angle, in the base of the above-mentioned seal 1 for playing main seal
On plinth, set up for the sealed corner seals device 4 in each corner and Corner Seal device 5.
Referring to Fig. 9 and Figure 10, transmission mechanism 203A two racks 215 are released in the same direction, respectively with a sealing fixed mount
11 connections, and one end of above-mentioned two sealing fixed mount 11 is mutually perpendicular to contact, when release transmission mechanism 203A is flexible in the same direction, two
The relative position of individual sealing fixed mount 11 is constant, the hole area that may occur after seal 1 is moved up at the lower section of corner
Domain, so the two ends of a sealing fixed mount 11 respectively set 4 pairs of hole regions of a corner seals device to seal wherein.
Specifically, referring to Figure 10, corner seals device 4 includes:It is inverted the corner seals fixed mount 41 of the aluminum of L-type and installed in side
Angle sealing is fixed on 41 frame outer surfaces and is similarly the corner seals bar 42 for being inverted L-type, the horizontal edge of corner seals fixed mount 41
Front portion is fixed on the side of sealing fixed mount 11 one end, makes upper edge and the sealing fixed mount of the horizontal edge of corner seals fixed mount 41
Along concordant on 11, the vertical edge of corner seals fixed mount 41 is downward；The connection of corner seals fixed mount 41 and sealing fixed mount 11
Portion, corner seals bar 42 is in contact with the adjacent side of sealing strip 12, and on along concordant, outside the vertical edge of corner seals fixed mount 41
The outer of the corner seals bar 42 of side can be abutted in room body or other fixed objects.After seal 1 is moved up, corner seals
The vertical edge of bar 42 can make up the cavity that seal 1 moves up generation at random, it is ensured that corner location is sealedly completely reliable.
Referring to Figure 11 to Figure 14, transmission mechanism 203B two racks 215 are released in deflecting, equally solid with a sealing respectively
Determine frame 11 to connect, and one end of two sealing fixed mounts 11 are arranged in a mutually vertical manner, two sealing fixed mounts 11 respectively it is outer when moving its
The gap of a continuous enlargement occurs in abutting end, so the abutting end in the two sealing fixed mounts 11 sets Corner Seal to fill
Put 5 pairs of gaps to be sealed in real time, it is ensured that the sealing effectiveness of cabinet corner.Referring to Figure 12, the Corner Seal device 5 is wrapped
Include：Fixed plate 51, Corner Seal fixed mount 52 and Corner Seal bar 53；Corner Seal fixed mount 52 is the aluminum of 90 ° of knuckles of band
Section bar, fixed plate 51 is arranged on the inner side of the knuckle of Corner Seal fixed mount 51, and is set at the middle part of Corner Seal fixed mount 51
The corner mounting hole 521 run through extended along its angular bisector direction, on two flangings of Corner Seal fixed mount 52 respectively
The side mounting hole 522 run through is provided with along its length of side direction, and the inner side of the corner mounting hole 521 is provided with convex annular edge by bottom surface,
The forward end face in inner side of side mounting hole 522 is provided with convex annular edge；One guider screw 523 passes through the convex annular of corner mounting hole 521
Edge, is connected to what Corner Seal fixed mount 52 can be slided along corner mounting hole 521 in fixed plate 51, two guider screws 523
It is each passed through the convex annular of two side mounting holes 522 to be respectively slidably connected with a sealing fixed mount 11 after, by fixed plate
51 are connected on cabinet.Referring to Figure 14, when telescoping mechanism 2 stretches, the sealing fixed mount 11 of top is moved up, and the sealing of side is consolidated
Determine frame laterally outward displacement, Corner Seal fixed mount 51 receives the active force in above-mentioned two direction simultaneously, in oblique 45 ° of corner
Under the guiding of waist-shaped hole 521, Corner Seal fixed mount 51 slides in and out along its angular bisector is oblique, makes up two sealing fixed mounts
The gap that the corner is produced during 11 movement.
Slide side of the anterior one side of 51 two flangings of Corner Seal fixed mount respectively with a sealing fixed mount 11
The Corner Seal bar 53 of same 90 ° of knuckles of belt transect is installed on dynamic connection, the outer folded angular surface of Corner Seal fixed mount 52, makes Corner Seal
The one side of bar 53 is in contact with the side of sealing strip 12 on sealing fixed mount 11, and the outer of 53 two flangings of Corner Seal bar
Outer respectively with a sealing strip 12 is concordant.Referring to Figure 13 and Figure 14, when two relative displacements for sealing fixed mount 11 are to most
It is big apart from when, still there is intersection at the two ends of Corner Seal bar 53 with a sealing strip 12 respectively, it is ensured that Corner Seal it is effective
Property.Simultaneously, it is contemplated that cabinet can on the corner interfere with other structures, there is irregular jog, Corner Seal bar 53
The position that some can be set to protrude in outer rim, the sealing contact surface to special closure out-of-flatness；In the present embodiment, corner is close
Guiding cabinet is provided with above the side of strip of paper used for sealing 53 and hangs sliding guide rail, the lower surface of guide rail is concave up provided with guide groove, thus
The position corresponding with the guide groove of Corner Seal bar 53, outwardly one seal convexity 531 of setting, Corner Seal bar 53
Seal convexity 531 is inserted into guide groove during outer shifting, is truly realized no dead angle sealing, fully ensures that sealed effect.
Sealing strip 12, interior sealing bar 13, corner seals bar 42 and Corner Seal bar 53 are rubber strip, with stronger bullet
Property, it is ensured that while sealing effectiveness, the also action for telescoping mechanism 2 provides the effect of buffering.
Above-mentioned telescoping mechanism 2 usually for retracted mode, makes seal 1, corner seals device 4 and Corner Seal device
5 are all close to the surrounding in face outside the cabinet of cabinet type folding bed, reserve the gap between cabinet and room body, facilitate cabinet movement and
Arrangement；After cabinet type folding bed is arranged, telescoping mechanism 2 works, and stretches out and promotes surrounding of the seal 1 along cabinet to extending out
, corner seals 4 and the synchronous matching of Corner Seal device 5 motion, until it is each sealing body region outer end it is all strong against
On room body, band is formed between cabinet and room body, single cabinet combines the seal approach or multiple on other open surfaces
Cabinet is engaged, and forms that one or more small-sized soundproof effect is good, private strong confined space, and people are in it for lifting
Sensory experience during inhabitation.
In summary, using above-mentioned technical proposal, the cabinet perimeter seal that the present invention is provided can be effectively comprehensive
The gap between cabinet and surrounding room body is blocked, the private space of sound insulation is formed between cabinet and room body, when lifting is lived
Sensory experience.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to foregoing embodiments, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, or which part or all technical characteristic are carried out
Equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technical side
The scope of case, it all should cover among the claim of the present invention and the scope of specification.
Claims (10)
1. a kind of all surface seal structures of cabinet, it is characterised in that including:Seal and telescoping mechanism, the telescoping mechanism point are more
Section is fixed on the outside side face of cabinet, and seal described in multistage is arranged on the outside of telescoping mechanism, seal is surrounded cabinet
Outside side face, and with telescoping mechanism flexible release seal or withdraw depressurization；
The seal includes:Sealing fixed mount and the sealing strip being arranged on the outside of sealing fixed mount；
The telescoping mechanism includes：Drive link and the multiple transmission mechanisms for driving of being contacted by drive link, the transmission mechanism
Including：Roller gear is set on transmission case and the power transmission shaft in transmission case, the power transmission shaft, rack is slidably set
Put in the sliding eye opened on transmission case, the rack is meshed with roller gear, and the outer end of rack can reach transmission case
Outside；Transmission mechanism drives each drive axis when working, drive each rack synchronous to stretch out or retract；It is described sealing fixed mount with it is right
Answer the external part connection of the rack of transmission mechanism.
2. all surface seal structures of body according to claim 1, it is characterised in that
Be provided with jacking block on the side adjacent with the transmission mechanism of the sealing fixed mount, the lower end of the jacking block with it is described
The upper end of rack is connected.
3. all surface seal structures of body according to claim 2, it is characterised in that
The sealing fixed mount is that section is the aluminium section for being inverted L-type, and the interior abdominal cavity for being inverted the sealing fixed mount of L-type encases cabinet
One sidepiece of the installation portion that external side face is protruded above and top, the transmission mechanism are arranged on the opposite side of the installation portion, institute
On the side for stating the sealing fixed mount that jacking block is arranged on above transmission mechanism inner rack, the upper surface of the rack is provided with screw thread
Hole, the jacking block is bolted on the upper surface of rack by jacking block；The transmission mechanism is fixed to the peace by screw
In dress portion；
The top of the sealing fixed mount is provided with horizontal T-slot along its length, and the sealing strip is set by its underpart
T-shaped lower connector be installed in the horizontal T-slot.
4. all surface seal structures of body according to claim 3, it is characterised in that
It is T-shaped that the longitudinal direction extended along its length is provided with the medial surface relative with the installation portion of the sealing fixed mount
Groove, the T-shaped side connector that an interior sealing bar is set by its side is installed in longitudinal T-slot, seals interior sealing bar
Get lodged between the sealing fixed mount and installation portion and form band.
5. all surface seal structures of body according to claim 1, it is characterised in that
The transmission mechanism includes:Main drive gear, direct-transmission mechanism and rotary driving mechanism；
The transmission case and power transmission shaft of the main drive gear are respectively main transmission box and final drive shaft, and the final drive shaft is in left and right
Direction is arranged in main transmission box, and a worm gear is arranged on the middle part of final drive shaft, and two roller gears are separately positioned on snail
The both sides of wheel；The vertical final drive shaft of one worm screw is set, and one end of worm screw protrudes from the rear surface of main transmission box, and described
The external part of worm screw sets driving interface, to access external drive；Rack described in two is set parallel to the worm screw, and rack
Outer end protrudes from the preceding surface of main transmission box；
The transmission case and power transmission shaft of the direct-transmission mechanism are respectively direct-transmission case and the moving axis that direct transfers；The moving axis that direct transfers is in left and right
Direction is arranged in the direct-transmission case, and an axle sleeve is set in the middle part for the moving axis that direct transfers, and two roller gears are set respectively
In direct transferring on moving axis for the axle sleeve both sides；Rack described in two is set perpendicular to the moving axis that direct transfers, and the outer end of rack is vertical
Protrude from the preceding surface of direct-transmission case；
The rotary driving case that it is in symmetrical knuckle in horizontal direction that the transmission case of the rotary driving mechanism, which is, the rotary driving machine
The power transmission shaft of structure includes：Two rooted tooth wheel shafts, two knuckle sides that gear shaft described in two is respectively parallel to rotary driving case are arranged on
In rotary driving case, the outer end of two rooted tooth wheel shafts is reached outside rotary driving case respectively, and the inner of two rooted tooth wheel shafts is connected respectively
One conical gear, conical gear described in two is intermeshed, and makes the angle of two rooted tooth wheel shafts in 90 °；Two roller gears point
It is not arranged on a gear shaft, rack described in two corresponds to a vertical gear shaft and set respectively；
The two ends of the final drive shaft pass through the transmission of drive link and at least one direct-transmission mechanism or rotary driving mechanism respectively
Tandem shafts.
6. all surface seal structures of body according to claim 5, it is characterised in that
The rotary driving mechanism includes：Transmission mechanism is released in the same direction and transmission mechanism is released in deflecting；
The outer end of two racks in the same direction for releasing transmission mechanism vertically protrudes from the lower surface of rotary driving case, makes two
Individual rack is parallel to be stretched in the same direction；The deflecting releases two racks of transmission mechanism parallel under rotary driving case
Surface is set, and makes the synchronization telescope that two racks are in angle.
7. all surface seal structures of body according to claim 1, it is characterised in that
Two one end be mutually perpendicular to contact and launch direction just as the sealing fixed mount between, wherein a sealing fixed mount
Two ends respectively set a corner seals device.
8. all surface seal structures of body according to claim 7, it is characterised in that
The corner seals device includes:It is inverted the corner seals fixed mount of L-type and installed in corner seals fixed mount appearance
Corner seals bar on face, the front portion of the horizontal edge of the corner seals fixed mount is fixed on the side of sealing fixed mount one end,
Make corner seals fixed mount horizontal edge upper edge with along concordant, the vertical edge of corner seals fixed mount is downward on sealing fixed mount；
The connecting portion of corner seals fixed mount and sealing fixed mount, corner seals bar is in contact with the adjacent side of sealing strip.
9. all surface seal structures of cabinet according to claim 1, it is characterised in that
Two one end are mutually perpendicular between contact and the vertical sealing fixed mount of launch direction, two sealing fixed mounts
Abutting end be provided with Corner Seal device, by the Corner Seal device block two sealing fixed mounts respectively it is outer move when its
The gap for the continuous enlargement that abutting end occurs.
10. all surface seal structures of cabinet according to claim 9, it is characterised in that
The Corner Seal device includes：Fixed plate, Corner Seal fixed mount and Corner Seal bar；
The Corner Seal fixed mount is in 90 ° of knuckles, and the fixed plate is arranged on the inner side of Corner Seal fixed mount knuckle, described
The angular bisector of Corner Seal fixed mount is provided with the corner mounting hole run through, two flangings of Corner Seal fixed mount edge respectively
Its length of side direction is provided with the side mounting hole run through；The inner side of the corner mounting hole is provided with convex annular edge, the side waist by bottom surface
The forward end face in inner side in shape hole is provided with convex annular edge, and Corner Seal is consolidated on the convex annular edge of a guider screw through corner mounting hole
Determine frame to be connected in fixed plate, it is respectively solid with a sealing after that two guider screws are each passed through the convex annular of two side mounting holes
Determine frame connection, angular bisector of the Corner Seal fixed mount with fixed plate along Corner Seal fixed mount is slidably connected；The corner
Seal side of the anterior one side of two flangings of fixed mount respectively with a sealing fixed mount to be slidably connected, the corner is close
The Corner Seal bar is installed on the outer folded angular surface for sealing fixed mount, and the one side of Corner Seal bar on sealing fixed mount with sealing
The side of bar is in contact；When two relative displacements for sealing fixed mount are to ultimate range, the two ends of Corner Seal bar are still distinguished
There is intersection with a sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354176.0A CN107183992B (en) | 2017-05-18 | 2017-05-18 | Cabinet body peripheral surface sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354176.0A CN107183992B (en) | 2017-05-18 | 2017-05-18 | Cabinet body peripheral surface sealing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107183992A true CN107183992A (en) | 2017-09-22 |
| CN107183992B CN107183992B (en) | 2020-09-25 |
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ID=59874559
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710354176.0A Expired - Fee Related CN107183992B (en) | 2017-05-18 | 2017-05-18 | Cabinet body peripheral surface sealing structure |
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| Country | Link |
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| CN (1) | CN107183992B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084228A (en) * | 2017-05-18 | 2017-08-22 | 张渝 | A kind of multi-angle Synchronous pushing tow structure |
| CN110916358A (en) * | 2019-11-12 | 2020-03-27 | 杭州三阶科技有限公司 | Hardware wardrobe with dehumidifying function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411329Y (en) * | 2000-03-17 | 2000-12-20 | 吴之昕 | Automatic sealing strip on base of door |
| CN201818748U (en) * | 2010-09-19 | 2011-05-04 | 杜明乾 | Anti-backlash transmission case for linear motion on rack |
| CN202148832U (en) * | 2011-05-26 | 2012-02-22 | 海南南光集团有限公司 | Aluminum alloy rotation-angle lifting sliding door |
| CN105401860A (en) * | 2015-12-24 | 2016-03-16 | 苏州频发机电科技有限公司 | Intelligent door |
| KR20160111265A (en) * | 2015-03-16 | 2016-09-26 | 김병철 | Window system |
-
2017
- 2017-05-18 CN CN201710354176.0A patent/CN107183992B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411329Y (en) * | 2000-03-17 | 2000-12-20 | 吴之昕 | Automatic sealing strip on base of door |
| CN201818748U (en) * | 2010-09-19 | 2011-05-04 | 杜明乾 | Anti-backlash transmission case for linear motion on rack |
| CN202148832U (en) * | 2011-05-26 | 2012-02-22 | 海南南光集团有限公司 | Aluminum alloy rotation-angle lifting sliding door |
| KR20160111265A (en) * | 2015-03-16 | 2016-09-26 | 김병철 | Window system |
| CN105401860A (en) * | 2015-12-24 | 2016-03-16 | 苏州频发机电科技有限公司 | Intelligent door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084228A (en) * | 2017-05-18 | 2017-08-22 | 张渝 | A kind of multi-angle Synchronous pushing tow structure |
| CN107084228B (en) * | 2017-05-18 | 2019-10-18 | 张渝 | A kind of multi-angle Synchronous pushing tow structure |
| CN110916358A (en) * | 2019-11-12 | 2020-03-27 | 杭州三阶科技有限公司 | Hardware wardrobe with dehumidifying function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107183992B (en) | 2020-09-25 |
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