CN105466139A - Closed box component - Google Patents
Closed box component Download PDFInfo
- Publication number
- CN105466139A CN105466139A CN201511023250.8A CN201511023250A CN105466139A CN 105466139 A CN105466139 A CN 105466139A CN 201511023250 A CN201511023250 A CN 201511023250A CN 105466139 A CN105466139 A CN 105466139A
- Authority
- CN
- China
- Prior art keywords
- closed enclosure
- block piece
- pushing hands
- dividing plate
- hands portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
- F25D2331/80—Type of cooled receptacles
- F25D2331/804—Boxes
Abstract
The invention discloses a closed box component used in a refrigerator. The closed box component comprises a closed box and a separation plate positioned above the top of the closed box; and the separation plate is fixed on a liner of the refrigerator. The closed box is provided with a box body, a cover body for covering the box body to close the box body, and an opening and locking device for opening the closed box. The opening and locking device is provided with a handle part exposed above the cover body. The separation plate is provided with a stop piece downwards projected on the bottom surface of the separation plate and partially positioned on the back side of the handle part; and the stop piece can extend up and down. When the closed box is pushed into the liner of the refrigerator, the handle part upwards pushes the stop piece, and the stop piece upwards shrinks to give way to the handle part; and after the handle part crosses over the stop piece, the stop piece downwards extends to return, and the stop piece is partially positioned on the front side of the handle part. Through the settings, the closed box of the closed box component is conveniently opened.
Description
Technical field
The present invention relates to closed enclosure field, particularly relate to a kind of closed enclosure assembly with unlatching retaining mechanism.
Background technology
There is two problems in actual applications in closed enclosure in the market.Inconvenience and noise is brought to user.First problem does not complete by an action in unlatching locking process.Current closed enclosure on the market opens locking mode, in opening process, first element is by upset or the locking device of button releasing downwards, second action is drawn, pushes away or upwards start the object reaching and open get thing completely, otherwise locking too, first draw, push away or close downwards drawer or lid, then by upset or downward button locking device; Second Problem is noise, in locking process due to adopt upset or downwards button remove locking action, bring closed enclosure itself and and the device of fixing closed enclosure between can produce noise.These two kinds are brought bad experience to user.Switching mechanism simultaneously, needs to overturn stepping down of space, can lose the dischargeable capacity of drawer.When the closed enclosure of the type is applied in refrigerator, also need manually to go to promote the structure such as lid or button to reach the requirement of opening closed enclosure by user, thus can for a long time refrigerator doors be opened, easy breed bacteria, and the energy loss adding refrigerator.
Therefore, be necessary that the closed enclosure assembly designing a kind of improvement solves the problems referred to above.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, easy to operate closed enclosure assembly.
For achieving the above object, the present invention adopts following technical scheme: a kind of closed enclosure assembly, for in refrigerator, described closed enclosure assembly comprises a closed enclosure and is positioned at the dividing plate of described closed enclosure over top, described dividing plate is fixed on the inner bag of described refrigerator, described closed enclosure is provided with a box body, shade on box body by lid airtight for described box body and the unlatching-locking apparatus opening described closed enclosure, described unlatching retaining mechanism is provided with one and is exposed to pushing hands portion above described lid, described dividing plate is provided with gives prominence to described dividing plate bottom surface downwards and the block piece be partly positioned on rear side of described pushing hands portion, described block piece can stretch by above-below direction, when promoting described closed enclosure and entering in described inner container of icebox, described pushing hands portion upwards pushes against described block piece, described block piece upwards shrinks the described pushing hands portion that steps down, after described block piece is crossed in described pushing hands portion, described block piece stretches out reset downwards, described block piece then part is positioned at the front side in described pushing hands portion.
As further improved technical scheme of the present invention, described block piece is provided with the first bearing surface being positioned at front side and the second bearing surface being positioned at rear side, and described first blocking surface is an inclined plane extended from top to bottom from front to back.
As further improved technical scheme of the present invention, described second blocking surface is a vertical plane extended from top to bottom.
As further improved technical scheme of the present invention, described dividing plate is provided with the opening run through up and down and the installing hole being positioned at described dividing plate top face, described block piece is provided with the erection column be arranged in described installing hole, and described block piece can rotate to reach around described erection column flexible up and down in described opening.
As further improved technical scheme of the present invention, described block piece is provided with two assembly walls being positioned at both sides and vertically extending, described assembly wall is provided with boss outwardly at its top near described dividing plate, and described boss is positioned at described overthe openings and is upwards supported by the end face of described dividing plate.
As further improved technical scheme of the present invention, described block piece is provided with the first skew wall and the rear wall that left and right connects two described assembly walls, and described first blocking surface is the lateral surface of described first skew wall, and the second blocking surface is the lateral surface of rear wall.
As further improved technical scheme of the present invention, described erection column includes two erection columns be symmetrical set on described assembly wall, described block piece is also provided with the spring be nested with on two described erection columns, and described both ends of the spring has respectively respectively to the first elastic arm that is lower and that protrude upward and the second elastic arm.
As further improved technical scheme of the present invention, described dividing plate is just provided with the second skew wall extended from front to back over said opening from bottom to top, when described block piece is pushed upwardly in time being positioned at described opening to described first skew wall, described first skew wall of described first elastic arm pushing and pressing, described second skew wall of described second elastic wall pushing and pressing.
As further improved technical scheme of the present invention, when described pushing hands portion upwards pushes against described first bearing surface, described pushing hands portion is positioned on front side of described first bearing surface; After described block piece is crossed in described pushing hands portion, described second bearing surface is then positioned at the front side in described pushing hands portion.
As further improved technical scheme of the present invention, described unlatching retaining mechanism is provided with the slide impeller that is fixed on described box body and rotation and is fixed on described impeller and the connecting rod be arranged in described lid, described pushing hands portion is located at the top of described pushing part, described connecting rod upwards jack-up and promote described lid backward to be opened by described closed enclosure under the effect of described impeller.
Compared to prior art, closed enclosure assembly of the present invention, by arranging dividing plate on inner container of icebox, and one block piece that can stretch up and down is set in the place in the corresponding described pushing hands portion of dividing plate, when pushing hands portion pushes against this block piece, utilize the Telescopic of block piece, pushing hands portion is made to cross block piece and be supported by block piece reverse push, thus making this closed enclosure when being pulled outwardly out inner container of icebox, pushing hands portion makes the relatively described lid of the box body of closed enclosure outwards exit and reach the object opening closed enclosure to utilize block piece to stop.So make closed enclosure be coordinated described dividing plate automatically to open, do not need the assistance that user is extra, thus the use of person easy to use.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of refrigerator drawer of the present invention.
Fig. 2 is the schematic perspective view of first embodiment of the invention closed enclosure.
Fig. 3 is the decomposed schematic diagram of first embodiment of the invention closed enclosure.
Fig. 4 is the further decomposed schematic diagram of first embodiment of the invention closed enclosure.
Fig. 5 is the schematic diagram of the further again decomposed of first embodiment of the invention closed enclosure.
Fig. 6 is the perspective exploded view of first embodiment of the invention closed enclosure.
Fig. 7 is the generalized section that first embodiment of the invention closed enclosure closes along A-A line direction in Fig. 2.
Fig. 8 is the generalized section that lid front end in Fig. 7 is raised by first embodiment of the invention closed enclosure.
Fig. 9 is the schematic perspective view that the lid of first embodiment of the invention closed enclosure slides to box body rear end.
Figure 10 is the stereo decomposing signal of second embodiment of the invention closed enclosure.
Figure 11 be the present invention on the basis of the first embodiment closed enclosure, between the lid and inner container of icebox of closed enclosure, increase the schematic perspective view of closed enclosure assembly first embodiment that dividing plate is formed.
Figure 12 is the part isometric decomposing schematic representation of closed enclosure assembly first embodiment of the present invention.
Figure 13 is the dividing plate of closed enclosure assembly first embodiment of the present invention and the perspective exploded view of block piece.
Figure 14 is the schematic perspective view of closed enclosure assembly second embodiment of the present invention.
Figure 15 is the decomposed schematic diagram of closed enclosure assembly second embodiment of the present invention.
Figure 16 is the generalized section of closed enclosure assembly of the present invention along B-B line in Figure 14.
Figure 17 is the partial enlarged drawing in Figure 16 in dotted line circle.
Figure 18 is the schematic perspective view of closed enclosure assembly the 3rd embodiment of the present invention.
Figure 19 is the perspective exploded view of divider plate and block piece in closed enclosure assembly the 3rd embodiment of the present invention.
Figure 20 is the generalized section of closed enclosure assembly of the present invention along C-C line in Figure 18.
Figure 21 is the decomposed schematic diagram of closed enclosure assembly the 3rd another angle of embodiment of the present invention.
Detailed description of the invention
Refer to shown in Fig. 1 and Fig. 2, present invention is disclosed a kind of refrigerator drawer 900, described refrigerator drawer 900 is provided with door-plate 91, box body 1, the fixed axis (non-label) described door-plate 91 and described box body 1 are fixed together and the slide rail 92 being arranged on box body 1 two bottom sides.Described slide rail 92 is used for supplying the relative inner container of icebox (not shown) of described box body 1 and slides forward or backward.
Described refrigerator drawer 900 is also provided with and covers at described box body 1 top box body 1 to be covered into the lid 2 of a closed enclosure 100 and the sealing ring 4 between described box body 1 and lid 2.To be described emphatically described closed enclosure 100 in the present invention.
Shown in please refer to the drawing 2 to Fig. 9, in the first embodiment of closed enclosure 100 of the present invention, the host cavity 10 that described closed enclosure 100 comprises an opening upwards, be positioned at described refrigerator drawer 900 door-plate 91 on rear side of with described host cavity 10 on front side of antetheca 11, extend back from antetheca 11 two ends the two side 12 being positioned at described host cavity 10 both sides, the diapire 14 being positioned at the rear wall 13 on rear side of described host cavity 10 and being positioned at bottom described host cavity 10.Described box body 1 is also provided with two incorporating sections 111 being positioned at outstanding formation forward on front side of described antetheca 11 top, and described incorporating section 111 is opening accommodating cavity backward.Described two side 12 is respectively equipped with a chute 121 extended along the fore-and-aft direction of described refrigerator drawer 900 at top side.Two described chutes 121 that two sidewalls 12 are arranged are corresponding and symmetrical.
Shown in please refer to the drawing 2 to Fig. 6, described lid 2 comprises the top cover 22 that the lid 21 and be arranged on above described box body 1 is fixed on described lid 21 front end.Described lid 21 is provided with one and covers flat first main body 23 above described host cavity 10, two first side plates 24 be outwards bent to form again from the first main body 23 both sides and from the first main body 23 fixed head 25 of extending to form of forward horizontal foremost downwards.Outside the two side 12 that described two first side plates 24 are positioned at described box body 1, described chute 121 is blocked.Described fixed head 25 is provided with end face 251, be positioned at described fixed head 25 front end and from two guide channels be parallel to each other 252 of the recessed formation of described end face 251 and the some fixed legs 253 being located at each described guide channel 252 both sides respectively.The end face 251 of described fixed head 25 is lower than the end face of described first main body 23.So, when described top cover 22 is fixed on after on described fixed head 25, between described top cover 22 and fixed head 25, above-below direction forms the space with certain altitude.The inner side that two described first side plates 24 are relative, is provided with the rear directed roller 26 be fixed on described first side plate 24 in the rear end of described main body 23.When described lid 2 is arranged on described box body 1, described rear directed roller 26 front and back in two chutes 121 of described box body 1 are slided, thus drive the relatively described box body 1 of described lid 2 to slide backward or forward.
The some described fixed leg 253 of the both sides of each described guide channel 252 is divided into two groups along the longitudinal direction, it is anterior that described fixed head 25 is located at by fixed leg 253 described in first group, and described first group of fixed leg 253 includes two the first fixed legs 253 being symmetricly set on described guide channel 252 both sides in left-right direction; Fixed leg 253 described in second group is located at described fixed head 25 rear portion near described first main body 23 place, includes two two the second fixed legs 253 being symmetricly set on described guide channel 252 both sides and one and to be positioned at outside described guide channel 252 and the 3rd fixed leg 253 be positioned on rear side of the second fixed leg 253 described in one of them.
Described top cover 22 hides above described fixed head 25.The second side plate 222 that described top cover 22 is provided with flat second main body 221, extend respectively to outer bending downwards again from the second main body 221 both sides and be positioned at described top cover 22 rear end and tilt backwards the wall extension 223 extended to form.Described second main part 221 is at its four corners, and each described fixed leg 253 place of corresponding described first main body 23 is provided with the through hole 224 run through up and down, is provided with the resigning hole 225 run through up and down in middle part.Described top cover 22 is entered in described fixed leg 253 through described through hole 222 by screw (non-label), thus described top cover 22 is fixed together with described lid 21.Shown in Fig. 7, between described top cover 22 and the end face of described fixed head 25, be separated with certain distance.Setting like this, between described fixed head 25 and described top cover 22, be formed with one allow bit space (non-label), described in allow bit space further spacing spacing space 220 forming local along the longitudinal direction between described second fixed leg 253 and the 3rd fixed leg 253.
Shown in please refer to the drawing 3 to Fig. 5, described closed enclosure 100 also comprises one and is arranged on unlatching retaining mechanism 3 between described lid 2 and box body 1.Described unlatching retaining mechanism 3 is provided with the impeller 31 be fixed in described chute 121 that slides, rotates the connecting rod 32 be fixed on described impeller 31 and the sliding part 33 driving described impeller 31 and described connecting rod 32 to slide in described chute 121 from front to back.
Described impeller 31 is an integral type push rod.Described push rod 31 comprises the body 311 above a fixed head 25 being positioned at described lid 2 and bends two wall built-ups 312 lain along outside described box body 1 two side 12 from described body 311 two ends downwards.
Shown in Fig. 3, corresponding described first fixed leg 253 place of described body 311 forward edge is provided with the some breach 313 caved in backward, between two described breach 313, described body 311 is provided with the projecting block 314 protruded into forward in described incorporating section 111, also being provided with one on the top of described projecting block 314 can along the first rotating shaft 315 of described guide channel 252 scroll forward and backward, described body 311 its posterior edges corresponding with before and after described projecting block 314 be provided with one can along the second rotating shaft 316 of described guide channel 252 scroll forward and backward, described first rotating shaft 315, second rotating shaft 316 the latter half is housed in described guide channel 252.The posterior edges of described body 311 is provided with the pushing hands portion 317 projected upwards from described body 311 end face between two described second rotating shafts 314, and described pushing hands portion 317 is upward through the resigning hole 225 of described top cover 22 and is exposed to the external world.
Guide-track groove 318 and stopper slot 319 that the inverted L-shaped connection of described wall built-up 312 is run through in left and right is provided with bottom each described wall built-up 312.Described guide-track groove 318 extends along the longitudinal direction and runs through described wall built-up 312 along inward-outward direction, and described stopper slot 319 extends along the vertical direction and runs through described wall built-up 312 along inward-outward direction.The top of described stopper slot 319 and being communicated with foremost of described guide-track groove 318.
Shown in Fig. 7, described connecting rod 32 is provided with and is housed in support bar 321 in described spacing space 220 and the bending of self-supporting bar 321 two ends or vertically extending two ear bars 322 along described box body 1 width.The end of described two ear bars 322 is arranged on two described wall built-ups 312 respectively.Described unlatching retaining mechanism 3 also comprises the torsion spring 323 be nested with on described support bar 321, and it is butted inside the wall extension 223 of described top cover 2 that described torsion spring has two elastic arms 3231.
Described sliding part 33 is provided with the first pulley (non-label) be arranged in described stopper slot 319 and the second pulley (non-label) be arranged in described guide-track groove 318.Described first pulley comprises predetermination way roller 331, fast pulley 332 and runs through first axostylus axostyle 333 at described predetermination way roller 331 and fast pulley 332 center.Between described predetermination way roller 331 and described fast pulley 332, interval one spacing forms a holding section 334.Described first axostylus axostyle 333 passes outwards through described stopper slot 319 thus described predetermination way roller 331 can be clamped between described wall built-up 312 and the diapire of described chute 121.Described wall built-up 312 is then positioned at the inner side of described second side plate 222.
Described second pulley is provided with a return idler 335 and runs through the axocoel (non-label) of described return idler 335.The edge card of described return idler 335 is held in described holding section 334, the end of the ear bar 322 of described connecting rod 32 is housed in the axocoel of described return idler 335 through described guide-track groove 318, and now the support bar 321 of described connecting rod 32 can rotate around described axocoel place axial line.Described predetermination way roller 331, return idler 335 and described fast pulley 332 from inside to outside sequential inside described wall built-up 312.Described return idler 335 with described first axostylus axostyle 333 for axle center, can be rotated counterclockwise around described predetermination way roller 331.
Shown in Fig. 9, refrigerator drawer 900 of the present invention is after being pulled out inner container of icebox, when needing to open described closed enclosure 100, user is by promoting to be exposed to extraneous pushing hands portion 317 thus forcing described first rotating shaft 315 and the second rotating shaft 316 to be rolled backward along the guide channel 252 of described lid 2, and then drive described body 311 and wall built-up 312 to move forward until the intersection of described guide-track groove 318 and described stopper slot 319 along the bearing of trend of described guide-track groove 318, meanwhile, the support bar 321 of described connecting rod 32 upwards slides the second main body 221 bottom surface to propping up described top cover 22 along the vertical direction in described spacing space 220, and described ear bar 322 becomes vertical state from original state of tilting backwards.And, described first rotating shaft 315 and described projecting block 314 slide backward along described guide channel 253, exit from the incorporating section 111 of described box body 1, when continuing to promote described pushing hands portion 317 backward, the relatively described guide-track groove 318 of described ear bar 322 cannot move forward, now the relatively described front 331 directed rollers of described return idler 335 make counter-rotating movement, the end of described ear bar 322 enters described stopper slot 319, described fast pulley 332 provides support force upwards to described return idler 335, thus drive described ear bar 322 upwards to prop up described support bar 321, make the torsion spring 323 upwards lid 2 described in jack-up of described support bar 321, and then described lid 2 is separated with described box body 1, continue to promote described pushing hands portion 317 backward, then described lid 2 is slided backward by described rear directed roller 26 and is separated with described box body 1 gradually in described chute 121, and then described host cavity 10 is exposed in air.Otherwise then step is locked in closedown.
Shown in please refer to the drawing 10, in the second embodiment of closed enclosure 100 ' of the present invention, described closed enclosure 100 ' is roughly the same with the structure of the closed enclosure 100 in the first embodiment, and the main distinction is to open retaining mechanism (non-label).No longer other structures of closed enclosure 100 ' are repeated herein, only described unlatching retaining mechanism is described.Described unlatching retaining mechanism is provided with slip and is fixed on impeller 31 ' in described chute 121 ', rotates the connecting rod 32 ' be fixed on described impeller 31 ' and the sliding part 33 ' driving described impeller 31 ' and described connecting rod 32 ' to slide in described chute 121 ' from front to back.
Incorporated by reference to shown in Fig. 6 and Figure 10, the described connecting rod 32 ' of the second embodiment closed enclosure 100 ' in Figure 10, sliding part 33 ' is identical with the structure of the first embodiment closed enclosure 100 in Fig. 6, difference is the switch key 6 ' that the described unlatching retaining mechanism of the second embodiment closed enclosure 100 ' also comprises the motorized drive structure 5 ' and of being located at top cover 22 ' and described motorized drive structure 5 ' and is electrically connected, described impeller 33 ' does not arrange pushing hands portion, but the body 311 ' posterior edges of described impeller 31 ' is provided with the tooth bar 317 ' fixing with body 311 ', described tooth bar 317 ' is connected with a joggle with described motorized drive structure 5 '.Described motorized drive structure 5 can built-in electric control program, or the automatically controlled program built-in with closed enclosure 100 ' is electrically connected.When described closed enclosure 100 ' opened by needs, press switch key 6 ', described motorized drive structure 5 ' is energized and operates, described tooth bar 317 ' is driven to move backward, thus drive described impeller 33 ' to slide backward, according to the automatically controlled program preset, the end of the ear bar 322 ' of described connecting rod 32 ' covers the guide-track groove 318 ' of described inverted L-shaped and described stopper slot 319 ', now described lid 2 is upwards propped up by the support bar 321 ' of described connecting rod 32 ', and described closed enclosure 100 ' is in relaxed state and then touches lid 2 ' and can open described closed enclosure 100 '; Otherwise, when the locking and closed box 100 ' of needs, when the projecting block 314 ' of described impeller 31 ' enters in described incorporating section 111 ', press described switch key 6 ', described motorized drive structure 5 ' oppositely drives described tooth bar 317 ' to move forward, and according to described automatically controlled program, covers L shape distance, make lid 2 described in described support bar 321 rotated down, thus the locking of described closed enclosure 100 '.
In sum, the closed enclosure 100 ' of second embodiment of the invention is slided forward by impeller 31 ' described in electric driving mechanism 5 ' motorized motions by being slided forward to replace with by impeller 31 described in manual actuation on the basis of the first embodiment, so make closed enclosure 100 ' on the basis of the first embodiment closed enclosure 100, realize plate automation to open and close, use more convenient.
Shown in please refer to the drawing 11 to Figure 21, shown in composition graphs 1, refrigerator drawer 900 of the present invention also can increase between the lid 1 of described closed enclosure 100 in the first embodiment and described inner container of icebox and arranges one and be fixed on dividing plate 7,7 ' and 8 on inner container of icebox, and described dividing plate 7,7 ' and 8 and described closed enclosure 100 are together to form the closed enclosure assembly 200 ' of closed enclosure assembly 200, second embodiment and the closed enclosure assembly 300 of the 3rd embodiment of the first embodiment.
Please refer to the drawing 11 is to the closed enclosure assembly 200 that Figure 13 shows that the first embodiment, and described dividing plate 7 is a tabular plate body, above the parallel lid 2 being located at described closed enclosure 100.Described dividing plate 7 is being provided with about one opening run through 71, two wall bodies 72 upwards vertically extended from described opening 71 both sides, two installing holes 73 running through described two wall bodies 72 respectively and is upwards tilting backwards extension and left and right connects the second skew wall 74 of two wall bodies 72 from described dividing plate 7 near described pushing hands portion 317 place, described installing hole 73 is positioned at the top of described dividing plate 7.Then the forming one and step down 70 of described second skew wall 74 and two wall bodies 72.
Described dividing plate 7 also comprises a block piece 75, described block piece 75 be provided be positioned at both sides and vertically extend two assembly walls 751, to be positioned on front side of described assembly wall 751 and left and right connect described assembly wall 751 the first skew wall 752, to be positioned on rear side of two assembly walls 751 and to connect the rear wall 753 of two assembly walls 751 and erection column 754 vertically outstanding outside each assembly wall 751 lateral.Described erection column 754 is arranged in described installing hole 73, steps down in 70 described in described block piece 75 can rotate up and down around described erection column 754 place axis and be housed between described second skew wall 74 and two wall bodies 72 in described opening 71.The top of described assembly wall 751 is also provided with boss 7511 outwardly, described boss 7511 is positioned at above described opening 71, upwards supported by the end face of described dividing plate 7, thus described block piece 75 is positioned in described opening 71, make described block piece 75 can not depart from described dividing plate 7 downwards.The lateral surface of described first skew wall 752 is the first blocking surface, the bottom-up extension from front to back of described first blocking surface.The lateral surface of described rear wall 753 is the second blocking surface, and described second blocking surface vertically extends.Described erection column 754 is also arranged with spring 755, and described both ends of the spring has downwards and the first elastic arm 7551 and the second elastic arm 7552 protruded upward respectively, and in the present embodiment, described spring 755 operates as torsion spring.
When refrigerator drawer 900 is in closed condition, the block piece 75 of described dividing plate 7 is positioned at the rear in described pushing hands portion 317, first blocking surface of described first skew wall 751 is towards described pushing hands portion 317, slightly to the described refrigerator drawer 900 of rear promotion, 317, described pushing hands portion supports on described first blocking surface, described block piece 75 is pushed upwardly top, described block piece 75 rotates until described block piece 75 is upwards contracted to and steps down in 70 above described opening 71 around described erection column 754, now described first elastic arm 7551 pushes against described first skew wall 751, described second elastic arm 7552 pushes against described second skew wall 74, after described block piece 75 is crossed in described pushing hands portion 317, described block piece 75 is first of self gravitation and described spring 755, second elastic arm 7551, be reset to described boss 7511 under the pushing and pressing of 7552 downwards to be supported by the end face of described dividing plate 7, now described second blocking surface is positioned at the front side in described pushing hands portion 317, when consumer needs to open closed enclosure 100, as long as pull out described refrigerator drawer 900, described block piece 75 pushes against described pushing hands portion 317 and makes described lid 2 keep geo-stationary with described dividing plate 7, the box body 1 of described refrigerator drawer 900 is outwards drawn out, open described refrigerator drawer 900 thus.Follow-up needs clears up described lid 2, then only need upwards to push against described block piece 75, make described block piece 75 upwards bounce back to described in step down in 70, then pull out described lid 2.
In sum, described refrigerator drawer 900 increases and arranges dividing plate 7 and form closed enclosure assembly 200 between described closed enclosure 100 and described inner container of icebox, in the place in described dividing plate 7 corresponding described pushing hands portion 317, a block piece 75 that can stretch up and down is set, when pushing hands portion 317 pushes against the first blocking surface 752 of this block piece 75, described block piece 75 upwards bounces back, pushing hands portion 317 is so made to cross block piece 75, then described block piece 75 resets downwards under the effect of self gravitation and spring, the second blocking surface 753 of block piece 75 is made to be positioned at the front side in described pushing hands portion 317, carry out reverse push to described pushing hands portion 317 to support, thus make this closed enclosure 100 when being pulled outwardly out inner container of icebox, described box body 1 is drawn out, it is static that described lid 2 is then pushed against opposed separators 7 by described block piece 75, and then reach the object utilizing self mechanism of refrigerator drawer 900 automatically to open closed enclosure 100.
Second embodiment of the closed enclosure assembly 200 ' shown in please refer to the drawing 14 to Figure 17, the difference that the closed enclosure assembly 200 shown in Figure 11 to Figure 13 compared by closed enclosure assembly 200 ' in present embodiment is the structure of dividing plate 7 ', is therefore only described dividing plate 7 ' at this.Described dividing plate 7 ' is a tabular plate body, above the parallel lid 2 being located at described closed enclosure 100.Described dividing plate 7 ' is being provided with about one opening 71 ' run through near place of described pushing hands portion 317, is being positioned at two installing holes (non-label) of described opening 71 ' top and is rotatably mounted on the block piece 75 ' of described opening 71 '.Described block piece 75 ' is provided with one from front to back, and the first blocking surface 752 ' extended from top to bottom, the back side 753 ' relative with described first blocking surface 752 ' are positioned at the erection column 754 ' of described block piece 75 ' both sides.Described erection column 754 ' is rotatably mounted in described installing hole (non-label).Described pushing hands portion 317 is positioned at the front side of described first blocking surface 752 ', and described dividing plate 7 ' is also provided with and is housed in described opening 71 ' and one end is fixed on the elastic telescopic part 755 ' on the described back side 753 ' and is positioned at described opening 71 ' top and extends the swash plate 74 ' be connected with described dividing plate 7 ' from front to back from top to bottom.The other end of described elastic telescopic part 755 ' is fixed on described swash plate 74 ', and described swash plate 74 ' is provided with to the outstanding protruded stigma 76 ' of described opening 71 ' towards the side of described opening 71 '.One end that described elastic telescopic part 755 ' is fixed on described swash plate 74 ' is nested with on described protruded stigma 76 '.In the present embodiment, described elastic telescopic part 755 ' is top spring, utilizes compression and the resilience running of spring self.When described pushing hands portion 317 upwards pushes against described block piece 75 ' backward, described block piece 75 ' upwards compresses described elastic telescopic part 755 ' and enters in described opening 71 ', after the free terminal of described block piece 75 ' is crossed in described pushing hands portion 317, described block piece 75 ' elasticity resets downwards, and now described pushing hands portion 317 is positioned at the rear side at the described back side 753 '.
In sum, described refrigerator drawer 900 increases and arranges dividing plate 7 ' and form closed enclosure assembly 200 ' between described closed enclosure 100 and described inner container of icebox, in the place in described dividing plate 7 ' corresponding described pushing hands portion 317, a block piece 75 ' that can stretch up and down is set, when pushing hands portion 317 ' pushes against this block piece 75 ', utilize the elastic telescopic function of described block piece 75 ', pushing hands portion 317 is made to cross block piece 75 ' and be supported by the back side 753 ' reverse push of block piece 75 ', thus make this closed enclosure 100 when being pulled outwardly out inner container of icebox, pushing hands portion 317 makes the relatively described lid 2 of the box body 1 of closed enclosure 100 outwards exit and reach the object opening closed enclosure 100 to utilize block piece 75 ' to stop.Closed enclosure 100 is so made to be coordinated described dividing plate 7 ' automatically to open.
Please refer to the drawing 20 to Figure 21 is depicted as the closed enclosure assembly 300 of the 3rd embodiment, the difference that the closed enclosure assembly 200,200 ' shown in Figure 11 to Figure 19 compared by closed enclosure assembly 300 in present embodiment is the structure of dividing plate 8, is therefore only described dividing plate 8 at this.Described dividing plate 8 is a tabular plate body, above the parallel lid 2 being located at described closed enclosure 100.Described dividing plate 8 being provided with about one opening run through 81 near described pushing hands portion 317 place, the first cube (non-label), the first reception room 80 being positioned at described first cube that upwards vertically extend from described opening 81 surrounding and be arranged on described first reception room 80 and the block piece 9 be exposed to below described dividing plate 8.
Described first reception room 80 is communicated with described opening 81.Described first cube is provided with two first wall bodies 82 vertically lying along described first reception room 80 both sides and two the heart-shaped grooves 83 be recessed to form respectively from two first wall body 82 medial surfaces.Described two heart-shaped groove 83 specular.Each described heart-shaped groove 83 is provided with the first location division 831 being positioned at bottom, the first guide groove 832 upwards extended again backward from the first location division 831, the second guide groove 833 upwards extended again forward from the first location division 831 and is positioned at the second location division 834 that the first guide groove 832 and the second guide groove 833 top join.Described second location division 834 is positioned at the heart-shaped junction, top of described heart-shaped groove 83.
Described block piece 9 is provided with second cube (non-label) corresponding with described first cube, is positioned at the second reception room 90 of the second cube and is arranged on the second reception room 90 inner spring 91.Described second cube is the first cubical scaled down version, so makes the second cube can be housed in the first cubical first reception room 80.Described second cube is provided with two second wall bodies 92 corresponding with described two first wall bodies 82 and is positioned at left and right bottom the second cube and connects the diapire 93 of described two second wall bodies 92.Each described second wall body 92 is provided with the rotating shaft 921 be outwardly arranged in described heart-shaped groove 83.Described diapire 93 is provided with towards the side of described second reception room 90 column 931 projected upwards for locating described spring 91.
In the present embodiment, when refrigerator drawer 900 be in inner container of icebox in closed condition time, described block piece 9 is positioned at the rear side in described pushing hands portion 317.Described second cubical rotating shaft 921 is housed in the first location division 831 of described heart-shaped groove 83, and described spring 91 is in relaxed state along the vertical direction.If when user needs to open refrigerator drawer and opens closed enclosure 100, first described refrigerator drawer 900 is pushed against backward a little, until the top in described pushing hands portion 317 pushes against the second cube lower end of described block piece 9, now under the effect of thrust, described second cube moves upward, described rotating shaft 921 from the first location division 831 backward upwards by the first guide groove 832 upward sliding of described heart-shaped groove 83 until described rotating shaft 921 slips in described second location division 834, described second cube collecting enters in described first cubical first reception room 80, now described impeller 317 cross original described block piece 9 position continue move backward, then the external world continues upwards to press to described block piece 9 diapire 93 again, described rotating shaft 921 continue from described second location division 834 along described second guide groove 833 forward glide downwards to falling in the first location division 831, now described block piece 9 exceeds described dividing plate 8 downwards and reaches reset under the pushing and pressing of described spring 91 in described opening 81, makes described pushing hands portion 317 be positioned at the rear side of 8 of described block piece (shown in Figure 20).Said block piece 9 forms the stop to pushing hands portion 317, when user pulls out described closed enclosure 100, described lid 2 is stopped by described block piece 9 and is not moved, and described box body 1 outwards skids off, thus reaches opening of described refrigerator drawer 900 and described closed enclosure 100.
Present embodiment closed enclosure assembly 300 is with the difference of first, second embodiment closed enclosure assembly 200,200 ': the block piece 9 in present embodiment, being positioned in after in the second location division 834, needs extraneous strength to promote block piece 9 to be resetted downwards.If without pressed by external force block piece 9, then closed enclosure 100 is opened for mechanical style.After utilizing external force to press, then can automatically open closed enclosure 100.
In sum, described refrigerator drawer 900 increases and arranges dividing plate 8 and form closed enclosure assembly 300 between described closed enclosure 100 and described inner container of icebox, in the place in described dividing plate 8 corresponding described pushing hands portion 317, a block piece 9 that can stretch up and down is set, when pushing hands portion 9 pushes against this block piece 75 ', utilize that described block piece 9 is exercisable upwards to be packed up and reset downwards, pushing hands portion 317 is made to cross block piece 9 and be supported by block piece 9 reverse push, thus make this closed enclosure 100 when being pulled outwardly out inner container of icebox, pushing hands portion 317 makes the relatively described lid 2 of the box body 1 of closed enclosure 100 outwards exit and reach the object opening closed enclosure 100 to utilize block piece 9 to stop.Closed enclosure 100 is so made to be coordinated described dividing plate 8 automatically to open.
Above embodiment is only for illustration of the present invention and unrestricted technical scheme described in the invention, understanding of this description should based on person of ordinary skill in the field, such as " front and back are run through " refers to and did not run through before installing other parts, again such as to " front ", " afterwards ", " left side ", " right side ", " on ", the description of D score isotropy, although this description reference the above embodiments are to present invention has been detailed description, but, those of ordinary skill in the art is to be understood that, person of ordinary skill in the field still can modify to the present invention or equivalent replacement, and all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, all should be encompassed in right of the present invention.
Claims (10)
1. a closed enclosure assembly, for in refrigerator, described closed enclosure assembly comprises a closed enclosure and is positioned at the dividing plate of described closed enclosure over top, described dividing plate is fixed on the inner bag of described refrigerator, described closed enclosure is provided with a box body, shade on box body by lid airtight for described box body and the unlatching-locking apparatus opening described closed enclosure, it is characterized in that: described unlatching retaining mechanism is provided with one and is exposed to pushing hands portion above described lid, described dividing plate is provided with gives prominence to described dividing plate bottom surface downwards and the block piece be partly positioned on rear side of described pushing hands portion, described block piece can stretch by above-below direction, when promoting described closed enclosure and entering in described inner container of icebox, described pushing hands portion upwards pushes against described block piece, described block piece upwards shrinks the described pushing hands portion that steps down, after described block piece is crossed in described pushing hands portion, described block piece stretches out reset downwards, described block piece then part is positioned at the front side in described pushing hands portion.
2. closed enclosure assembly as claimed in claim 1, is characterized in that: described block piece is provided with the first bearing surface being positioned at front side and the second bearing surface being positioned at rear side, and described first blocking surface is an inclined plane extended from top to bottom from front to back.
3. as right want 2 ask as described in closed enclosure assembly, it is characterized in that: described second blocking surface is a vertical plane extended from top to bottom.
4. as right want 1 ask as described in closed enclosure assembly, it is characterized in that: described dividing plate is provided with the opening run through up and down and the installing hole being positioned at described dividing plate top face, described block piece is provided with the erection column be arranged in described installing hole, and described block piece can rotate to reach around described erection column flexible up and down in described opening.
5. as right want 4 ask as described in closed enclosure assembly, it is characterized in that: described block piece is provided with two assembly walls being positioned at both sides and vertically extending, described assembly wall is provided with boss outwardly at its top near described dividing plate, and described boss is positioned at described overthe openings and is upwards supported by the end face of described dividing plate.
6. as right want 5 ask as described in closed enclosure assembly, it is characterized in that: described block piece is provided with left and right and connects the first skew wall of two described assembly walls and rear wall, and described first blocking surface is the lateral surface of described first skew wall, and the second blocking surface is the lateral surface of rear wall.
7. the closed enclosure assembly as shown in claim 4, it is characterized in that: described erection column includes two erection columns be symmetrical set on described assembly wall, described block piece is also provided with the spring be nested with on two described erection columns, and described both ends of the spring has respectively respectively to the first elastic arm that is lower and that protrude upward and the second elastic arm.
8. the closed enclosure assembly as shown in claim 7, it is characterized in that: described dividing plate is just provided with the second skew wall extended from front to back over said opening from bottom to top, when described block piece is pushed upwardly in time being positioned at described opening to described first skew wall, described first skew wall of described first elastic arm pushing and pressing, described second skew wall of described second elastic wall pushing and pressing.
9. closed enclosure assembly as claimed in claim 2, it is characterized in that: when described pushing hands portion upwards pushes against described first bearing surface, described pushing hands portion is positioned on front side of described first bearing surface; After described block piece is crossed in described pushing hands portion, described second bearing surface is then positioned at the front side in described pushing hands portion.
10. closed enclosure assembly as claimed in claim 1, it is characterized in that: described unlatching retaining mechanism is provided with the slide impeller that is fixed on described box body and rotation and is fixed on described impeller and the connecting rod be arranged in described lid, described pushing hands portion is located at the top of described pushing part, described connecting rod upwards jack-up and promote described lid backward to be opened by described closed enclosure under the effect of described impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023250.8A CN105466139B (en) | 2015-12-29 | 2015-12-29 | Closed enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023250.8A CN105466139B (en) | 2015-12-29 | 2015-12-29 | Closed enclosure |
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| Publication Number | Publication Date |
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| CN105466139A true CN105466139A (en) | 2016-04-06 |
| CN105466139B CN105466139B (en) | 2018-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511023250.8A Active CN105466139B (en) | 2015-12-29 | 2015-12-29 | Closed enclosure |
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| CN106766635A (en) * | 2016-12-28 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigerator |
| WO2018010437A1 (en) * | 2016-07-15 | 2018-01-18 | 青岛海尔股份有限公司 | Closed box |
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| Publication number | Publication date |
|---|---|
| CN105466139B (en) | 2018-05-18 |
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