CN113503101B - Automobile console armrest box hinge with hovering function - Google Patents
Automobile console armrest box hinge with hovering function Download PDFInfo
- Publication number
- CN113503101B CN113503101B CN202110943330.4A CN202110943330A CN113503101B CN 113503101 B CN113503101 B CN 113503101B CN 202110943330 A CN202110943330 A CN 202110943330A CN 113503101 B CN113503101 B CN 113503101B
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- China
- Prior art keywords
- support
- arm
- hinge
- box cover
- hole
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/08—Friction devices between relatively-movable hinge parts
- E05D11/082—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces
- E05D11/084—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces the friction depending on direction of rotation or opening angle of the hinge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/75—Arm-rests
- B60N2/79—Adaptations for additional use of the arm-rests
- B60N2/793—Adaptations for additional use of the arm-rests for use as storage compartments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
- B60R7/04—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space, e.g. using racks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/538—Interior lids
Abstract
A hinge of an automobile console armrest box with a hovering function comprises a box cover support and a box body support, wherein a left hinge arm of the box cover support is arranged on the left side of the front end of the box cover support, a right hinge arm of the box cover support is arranged on the right side of the front end of the box cover support, a left hinge arm of the box body support is arranged on the left side of the box body support, and a right hinge arm of the box body support is arranged on the right side of the box body support; the lid hovers and acts on mechanism and support articulated shaft, characteristics: the box cover opening initial boosting mechanism is further included, the box cover opening initial boosting mechanism is sleeved at the right end of a support hinged shaft in an empty mode and is connected with the upper portion of the front end of a right hinged arm of a box cover support and the upper portion of the middle of the box body support, a hinged shaft left shaft head milling plane and a hinged shaft left shaft head arc surface are arranged on a hinged shaft left shaft head, friction plates are provided with friction plate holes and friction plate grooves, when the box cover support is turned up to 45-60 degrees, the hole wall of the friction plate holes in the longitudinal diameter direction is in contact with the hinged shaft left shaft head arc surface and generates friction, and the rear end of the box cover support is suspended at the position of 45-60 degrees in an upborne state. The abnormal autonomous falling back is avoided, and the cover opening operation is labor-saving.
Description
Technical Field
The invention belongs to the technical field of automobile parts, and particularly relates to an automobile console armrest box hinge with a hovering function.
Background
Technical information related to the aforementioned hinge of the armrest box of the center console of the automobile can be found in the published chinese patent documents, such as CN205523816U (automobile armrest hinge device), CN204821226U (folding hinge mechanism of automobile center armrest), CN204586580U (automobile with armrest hinge device), CN106740326A (armrest hinge structure for automobile), and so on. Make well accuse platform handrail box hinge possess the biggest strong point that hovers the function lie in: have and be convenient for take the article in the handrail box, avoid automatic descending and send and pat the sound to be of value to prevent that handrail box lid and box body from taking place the striking damage, embody the rhythm of manual opening, automatic hover and manual closing. Technical information of the aforementioned hinge for an armrest box of an automobile console with a hovering function can be found in published chinese patent documents, such as CN209723979U (an armrest hinge assembly for connecting an upper portion and a lower portion with a hovering function), CN211765261U (an armrest with a hovering function), CN210134736U (an armrest hinge with a hovering function), CN209454611U (an armrest box with a built-in box capable of hovering), CN208830851U (a hinge mechanism for an armrest box of an automobile capable of hovering), and the like. The aforementioned vehicle armrest box hinge with hovering function, not limited to the example, has the following disadvantages: when fetching the objects such as driver's license, driving license, insurance policy or other documents, data and small objects from the box body cavity of the armrest box, the cover (i.e. the box cover) of the armrest box needs to be lifted upwards relative to the box body to a degree of about 45 ° to 60 ° to get the objects, certainly to a degree of less than 90 ° according to the needs, and the cover is expected to be reliably suspended at the aforementioned 45 ° to 60 ° or at 45 ° to less than 90 ° automatically, but in the actual using process, when the cover is at this angle, the reliability of automatic suspension cannot reach the degree expected in the industry, especially when encountering very slight touch, abnormal automatic falling or automatic closing phenomenon occurs, while in the automatic falling state, the collision between the cover and the box body is relatively serious, and the using frequency increases with the lapse of time, the cover and the box body are damaged to different degrees, particularly, the position of the cover is displaced when the cover is closed due to the decline of the function of the hinge, and the cover cannot hover when the cover is opened; secondly, at the initial stage of opening the cover, for example, after the hasp for locking the cover and the box body is removed, before the cover is opened to the hovering angle range (such as 45 degrees), the assistance effect which is helpful for automatically lifting (raising) the free end of the cover is lacked, so that the operation labor saving is not facilitated. In view of the foregoing, and not by way of limitation, there is a need for reasonable improvements in the art that will be described below.
Disclosure of Invention
The invention aims to provide the hinge of the automobile console box armrest with the hovering function, which is beneficial to ensuring that the cover body has a reliable hovering effect so as to avoid abnormal autonomous falling back, and is beneficial to ensuring that the cover can be automatically lifted for a certain angle at the initial stage of opening after unlocking so as to show the labor-saving effect of uncovering operation.
The invention aims to complete the task, and the automobile console armrest box hinge with the hovering function comprises a box cover support and a box body support, wherein a box cover support left hinge arm extends from the left side of the front end of the box cover support, a box cover support right hinge arm corresponding to the box cover support left hinge arm extends from the right side of the front end of the box cover support, the left side of the box body support is folded and unfolded to form a box body support left hinge arm, and the right side of the box body support is folded and unfolded to form a box body support right hinge arm corresponding to the box body support left hinge arm; a box cover hovering action mechanism and a support articulated shaft, wherein the box cover hovering action mechanism is positioned between the left side of the front end of the left articulated arm of the box cover support and the right side of the upper end of the left articulated arm of the box body support, the hovering action mechanism of the box cover comprises a friction plate baffle, a friction plate embedded plate and a friction plate, the friction plate baffle is positioned at the left side of the friction plate embedded plate, and a friction plate baffle plate and a friction plate embedding plate are fixed on the upper part of the front end of the box cover support left hinged arm by a friction plate baffle plate fixing screw, the friction plate is embedded in a friction plate embedding hole formed in the upper part of the friction plate embedding plate, and a support hinged shaft sequentially penetrates through a box body support right hinged arm, a box cover support left hinged arm, the friction plate baffle plate and the box body support left hinged arm to hinge the box cover support and the box body support, and is characterized in that: the box cover opening initial boosting mechanism is sleeved at the right end of the support hinge shaft in an empty mode and is connected with the upper portion of the front end of the right hinge arm of the box cover support and the upper portion of the middle of the box body support, a hinge shaft left shaft head milling plane and a hinge shaft left shaft head arc surface are formed on the hinge shaft left shaft head of the support hinge shaft and in positions corresponding to the friction plate and the friction plate baffle, the friction plate is provided with a friction plate hole, the friction plate hole is an oval hole with the longitudinal diameter smaller than the transverse diameter, a friction plate groove used for enabling the friction plate hole to be communicated with the outside is formed in the friction plate, the box cover support is turned up in the clockwise direction under the assistance of the box cover opening initial boosting mechanism, and when the box cover support is turned up to the degree of 45-60 degrees, the hole wall of the longitudinal diameter direction of the friction plate hole is in contact with the hinge shaft left shaft head arc surface and generates friction to enable the back of the box cover support to be connected with the middle of the box body support The end is in a raised state and hovers at the position of 45-60 degrees.
In a specific embodiment of the invention, a box cover weight reducing cavity is formed in the box cover bracket and is positioned in the center of the box cover bracket, and box cover fixing screw holes are formed in the periphery surrounding the box cover weight reducing cavity at intervals; a left hinge arm hinge seat is formed at the upper part of the front end of the left hinge arm of the box cover bracket, a left hinge arm hinge seat hole is formed in the left hinge arm hinge seat, the left hinge arm hinge seat hole corresponds to the friction plate hole, and a left hinge arm screw hole is formed in the position below the left hinge arm hinge seat hole; a friction plate embedding plate screw hole is formed in the position, corresponding to the left articulated arm screw hole, below the friction plate embedding plate, a friction plate baffle plate hinge hole is formed in the position, corresponding to the friction plate hole, above the friction plate baffle plate, and a friction plate baffle plate fixing screw penetrates through the left articulated arm shaft hole and the friction plate embedding plate screw hole in sequence and then is fixed with the friction plate baffle plate fixing screw hole in a threaded mode; a right articulated arm hinge seat corresponding to the left articulated arm hinge seat in position is formed at the upper part of the front end of the right articulated arm of the box cover bracket, a right articulated arm hinge seat hole corresponding to the left articulated arm hinge seat hole in position is formed in the right articulated arm hinge seat, and a right articulated arm hinge seat torsion spring foot positioning hole is formed in the position below the right articulated arm hinge seat hole; a box body support left hinge arm hole is formed in the upper end of the box body support left hinge arm of the box body support, a box body support right hinge arm hole is formed in the upper end of the box body support right hinge arm and in a position corresponding to the box body support left hinge arm hole, and a box body support torsion spring foot positioning hole is formed in the position above the middle of the box body support; the box cover opening initial boosting mechanism sleeved at the right end of the support hinged shaft corresponds to the left side of the hinged seat hole of the right hinged arm and is connected with the torsional spring foot positioning hole of the hinged seat of the right hinged arm and the torsional spring foot positioning hole of the box body support; the support articulated shaft passes in proper order from the right side left the welding of initial assist drive device, the articulated seat hole of left articulated arm, friction disc hole, friction disc baffle articulated hole and the left articulated arm hole of box body support back at the left side of the left articulated arm of box body support and the left articulated arm of box body support is opened to box cover, support articulated shaft.
In another specific embodiment of the invention, a shelf left hinge arm impact cushion is nested below the middle region of the shelf left hinge arm, and a shelf right hinge arm impact cushion is nested below the middle region of the shelf right hinge arm; the top of the left articulated arm of the box body support is provided with a limit foot of the left articulated arm of the box body support, a left limit foot anti-collision buffer sleeve is inserted and embedded on the limit foot of the left articulated arm of the box body support, the top of the right articulated arm of the box body support is provided with a limit foot of the right articulated arm of the box body support, a right limit foot anti-collision buffer sleeve is inserted and embedded on the limit foot of the right articulated arm of the box body support, the left limit foot anti-collision buffer sleeve corresponds to the left articulated arm anti-collision buffer sleeve of the box body support, and the right limit foot anti-collision buffer sleeve corresponds to the right articulated arm anti-collision buffer sleeve of the box body support.
In still another embodiment of the present invention, a box support left hinge arm fixing lug is formed by folding a front lower end of the box support left hinge arm to the left, a box support left hinge arm fixing lug hole is formed in the box support left hinge arm fixing lug, a box support right hinge arm fixing lug is formed by folding a front lower end of the box support right hinge arm to the left, a box support right hinge arm fixing lug hole is formed in the box support right hinge arm fixing lug, a box support fixing lug is formed by folding the middle of the box support and at a position corresponding to an upper side of the box support torsion spring leg positioning hole to the front in a horizontal state, and a box support fixing lug hole is formed in the box support fixing lug.
In still another embodiment of the present invention, a friction plate positioning flange engaging cavity extends at a lower portion of the friction plate embedding hole, and a friction plate positioning flange engaging cavity extends at a position corresponding to the friction plate positioning flange engaging cavity on the friction plate.
In still another embodiment of the present invention, a right washer is provided on the cartridge holder hinge shaft at a position corresponding to between the left side of the cartridge holder right hinge arm and the right side of the right hinge arm hinge seat, and a left washer is provided at a position corresponding to between the right side of the cartridge holder left hinge arm and the left side of the friction plate damper.
In a more specific embodiment of the present invention, a hinge shaft defining cap having a diameter greater than that of the hinge shaft of the holder is formed at the right end of the hinge shaft of the holder, and the hinge shaft defining cap is in contact with the right side of the hinge arm of the case holder at a position corresponding to the right hinge arm hole of the case holder.
In a further specific embodiment of the present invention, the box cover support left hinge arm anti-collision buffer sleeve, the box cover support right hinge arm anti-collision buffer sleeve, the left limit foot anti-collision buffer sleeve and the right limit foot anti-collision buffer sleeve are rubber sleeves or nylon sleeves.
In a still more specific embodiment of the present invention, the initial box cover opening assist mechanism includes an outer sleeve, an inner sleeve and a torsion spring, the outer sleeve is sleeved outside the inner sleeve and is sleeved on the right end of the hinge shaft of the bracket through the inner sleeve and the outer sleeve, the torsion spring is sleeved outside the outer sleeve, a first torsion spring leg i of the torsion spring is hooked in the torsion spring leg positioning hole of the hinge seat of the right hinge arm, and a second torsion spring leg ii of the torsion spring is hooked in the torsion spring leg positioning hole of the bracket of the box body.
In a further embodiment of the invention, a sleeve collar is arranged at the right end of the inner sleeve and at a position corresponding to the right end of the outer sleeve, and the sleeve collar is arranged between the right end face of the outer sleeve and the left side face of the hinge base of the right articulated arm.
The technical scheme provided by the invention has the technical effects that: because the left shaft head of the articulated shaft of the bracket articulated shaft is provided with an articulated shaft left shaft head milling plane and an articulated shaft left shaft head arc surface, the cross section of the articulated shaft left shaft head is in a D shape, when the box cover bracket is turned up and an included angle of 45-60 degrees is achieved between the box cover bracket and the box body bracket, the arc surface of the articulated shaft left shaft head contacts with the hole wall of the longitudinal diameter of the oval friction sheet hole of the friction sheet and generates friction, so that the rear end of the box cover bracket as a free end is suspended in a rising state; because the box cover opening initial boosting mechanism is additionally arranged, the box cover bracket can be automatically squeezed up by a certain angle at the initial opening stage after the box cover is unlocked, and the labor-saving effect of the opening operation can be embodied.
Drawings
Fig. 1 is an assembly structure view of the present invention.
Fig. 2 is a schematic view of the friction plate embedding plate and the friction plate of the box cover hovering action mechanism shown in fig. 1.
Fig. 3 is a schematic view of the lid support of the present invention in a non-flipped up state.
Fig. 4 is a schematic view of the lid support of the present invention in a flipped up state.
Detailed Description
In order to clearly understand the technical spirit and the advantages of the present invention, the applicant below describes in detail by way of example, but the description of the example is not intended to limit the technical scope of the present invention, and any equivalent changes made according to the present inventive concept, which are merely in form and not in material, should be considered as the technical scope of the present invention.
In the following description, all possible directions or orientations of up, down, left, right, front and back are taken as examples of the position state of fig. 1, and thus, should not be construed as limiting the technical solution provided by the present invention.
Referring to fig. 1 to 3, there are shown a box cover support 1 and a box body support 2, as shown in fig. 1 and 3, the box cover support 1 is a rectangular plate-shaped structure, and the box body support 2 is a substantially horseshoe-shaped structure, a box cover support left hinge arm 11 extends on the left side of the front end of the box cover support 1, a box cover support right hinge arm 12 extends on the right side thereof at a position corresponding to the box cover support left hinge arm 11, a box body support left hinge arm 21 is formed by folding on the left side of the box body support 2, and a box body support right hinge arm 22 is formed by folding on the right side of the box body support 2 at a position corresponding to the box body support left hinge arm 21; a lid hovering action mechanism 3 and a support hinge shaft 4 are shown, the lid hovering action mechanism 3 is located between the left side of the front end of the lid support left hinge arm 11 and the right side of the upper end of the lid support left hinge arm 21, the lid hovering action mechanism 3 includes a friction plate stopper 31, a friction plate embedding plate 32 and a friction plate 33, the friction plate stopper 31 is located on the left side of the friction plate embedding plate 32, and the friction plate stopper 31 together with the friction plate embedding plate 32 is fixed to the upper portion of the front end of the lid support left hinge arm 11 by a friction plate stopper fixing screw 34 (a pair), the friction plate 33 is embedded in an embedding hole 321 opened in the upper portion of the friction plate embedding plate 32, and the support hinge shaft 4 sequentially passes through the lid support right hinge arm 22, the lid support right hinge arm 12, the lid support left hinge arm 11, the friction plate 33, the friction plate stopper 31 and the lid support left hinge arm 21 to hinge the lid support 1 to the lid support 2.
The technical key points of the technical scheme provided by the invention are as follows: the structural system of the handrail hinge of the automobile console with hovering function further comprises a box cover opening initial power-assisted mechanism 5, the box cover opening initial power-assisted mechanism 5 is freely sleeved at the right end of the hinge shaft 4 of the bracket and is connected with the upper part of the front end of the right hinge arm 12 of the box cover bracket and the upper part of the middle part of the box body bracket 2, a hinge shaft left shaft head milling plane 411 and a hinge shaft left shaft head arc plane 412 are formed on the hinge shaft left shaft head 41 of the hinge shaft 4 of the bracket and at the positions corresponding to the friction plate 33 and the friction plate baffle plate 31, the cross section of the hinge shaft left shaft head 41 is in a D shape due to the arrangement of the hinge shaft left shaft head milling plane 411, the friction plate 33 is provided with a friction plate hole 331, the friction plate hole 331 is an oval hole with a longitudinal diameter smaller than a transverse diameter, and a friction plate groove 332 for communicating the friction plate hole 331 with the outside is formed on the friction plate 33, in the process of turning up the box cover bracket 1 clockwise under the assistance of the initial box cover opening assisting mechanism 5, when the box cover bracket 1 is turned up to 45-60 degrees, particularly 60 degrees, the hole wall of the friction sheet hole 331 in the longitudinal diameter direction is contacted with the circular arc surface 412 of the left shaft head of the hinge shaft and generates friction, so that the rear end of the box cover bracket 1 is suspended at the position of 45-60 degrees in a rising state.
According to the conventional knowledge, the ellipse is a conical curve (also called "conical section") having two focuses, and the friction plate hole 331 in this embodiment is an elliptical hole, i.e., an elliptical hole, and when the lid holder 1 is in the closed state shown in fig. 1 and 3, the transverse diameter of the friction plate hole 331 is the same as the diameter of the part of the hinge shaft left shaft head arc surface 412 of the hinge shaft left shaft head 41, but the longitudinal diameter of the friction plate hole 331 is smaller than the diameter of the hinge shaft left shaft head arc surface 412. Due to the presence of the hinge shaft left spindle head milling surface 411, the friction plate 33 does not rub against the hinge shaft left spindle head 41. However, when the lid support 1 is turned over, i.e. lifted up to 45-60 °, the friction plate 33 rotates around the hinge shaft left shaft head 41 along with the friction plate baffle 31, and when the position of the longitudinal diameter of the friction plate hole 331 changes (changes) and rubs against the hinge shaft left shaft head arc surface 412 of the hinge shaft left shaft head 41, the lid support 1 can be raised and suspended at 45-60 °, and can be closed (restored) only under the action of external force applied by a user and assumes the state shown in fig. 1 and 3. Certainly, in the actual use process, the box cover bracket 1 can be turned upwards to a state of 90 degrees, that is, the box cover bracket has a corresponding hovering effect in a range of 60 to 90 degrees, the position of 45 to 60 degrees means that a relatively extreme hovering effect can be shown, because if the hovering function is lacked, the box cover bracket is extremely easy to fall automatically in the angle range, and the hovering effect of the invention at 60 degrees is very ideal, because the box cover bracket 1 can meet the requirement of taking and placing objects when turned to 45 to 60 degrees, particularly 60 degrees.
A box cover weight reducing cavity 13 is arranged on the box cover bracket 1 and is positioned at the center of the box cover bracket 1, and box cover fixing screw holes 14 are arranged at intervals around the box cover weight reducing cavity 13; a left hinge arm hinge base 111 is formed on the upper portion of the front end of the left hinge arm 11 of the box cover bracket, a left hinge arm hinge base hole 1111 is formed on the left hinge arm hinge base 111, the left hinge arm hinge base hole 1111 corresponds to the friction plate hole 331, and a left hinge arm screw hole 1112 is formed at a position below the left hinge arm hinge base hole 1111; a friction plate embedding plate screw hole 322 is arranged below the friction plate embedding plate 32 and at a position corresponding to the left hinge arm screw hole 1112, a friction plate baffle plate hinge hole 312 is arranged above the friction plate baffle plate 31 and at a position corresponding to the friction plate hole 331, and the friction plate baffle plate fixing screw 34 passes through the left hinge arm shaft hole 1112 and the friction plate embedding plate screw hole 322 in sequence and then is fixed with the friction plate baffle plate fixing screw hole 311 in a threaded manner; a right hinge arm hinge base 121 corresponding to the left hinge arm hinge base 111 in position is formed on the upper portion of the front end of the right hinge arm 12 of the box cover holder, a right hinge arm hinge base hole 1211 corresponding to the left hinge arm hinge base hole 1111 in position is formed on the right hinge arm hinge base 121, and a right hinge arm hinge base torsion spring leg positioning hole 1212 is formed in a position below the right hinge arm hinge base hole 1211; a D-shaped box support left hinge arm hole 211 is formed at the upper end of the box support left hinge arm 21 of the box support 2, a box support right hinge arm hole 221 is formed at the upper end of the box support right hinge arm 22 and at the position corresponding to the box support left hinge arm hole 211, and a box support torsion spring foot positioning hole 23 is formed at the position above the middle part of the box support 2; the initial box cover opening power-assisting mechanism 5 sleeved at the right end of the hinge shaft 4 of the bracket corresponds to the left side of the hinge seat hole 1211 of the right hinge arm and is connected with the torsion spring foot positioning hole 1212 of the hinge seat of the right hinge arm and the torsion spring foot positioning hole 23 of the box body bracket; and the support hinge shaft 4 passes through the box body support right hinge arm hole 221, the right hinge arm hinge seat hole 1211, the box cover opening initial boosting mechanism 5, the left hinge arm hinge seat hole 1111, the friction sheet hole 331, the friction sheet baffle hinge hole 312 and the box body support left hinge arm hole 211 from right to left in sequence and then is welded and fixed with the box body support left hinge arm 21 on the left side of the box body support left hinge arm 21.
As can be seen from the schematic illustration of fig. 4, the aforementioned lid fixing screw holes 14 are used for fixing the lid 6, and the lid 6 may also be referred to as a lid handle.
Continuing with fig. 1 and 2, a shelf left hinge arm impact cushion 112 is nested below the middle region of the shelf left hinge arm 11, and a shelf right hinge arm impact cushion 122 is nested below the middle region of the shelf right hinge arm 12; a box cover bracket left hinge arm limiting pin 212 is formed on the top of the box cover bracket left hinge arm 21, a left limiting pin anti-collision buffer sleeve 2121 is inserted and embedded on the box cover bracket left hinge arm limiting pin 212, a box cover bracket right hinge arm limiting pin 222 is formed on the top of the box cover bracket right hinge arm 22, a right limiting pin anti-collision buffer sleeve 2221 is inserted and embedded on the box cover bracket right hinge arm limiting pin 222, the left limiting pin anti-collision buffer sleeve 2121 corresponds to the box cover bracket left hinge arm anti-collision buffer sleeve 112, and the right limiting pin anti-collision buffer sleeve 2221 corresponds to the box cover bracket right hinge arm anti-collision buffer sleeve 122.
A lid support left hinge arm fixing lug 213 formed by folding the front lower end of the lid support left hinge arm 21 to the left, a lid support left hinge arm fixing lug 2131 formed on the lid support left hinge arm fixing lug 213, a lid support right hinge arm fixing lug 223 formed by folding the front lower end of the lid support right hinge arm 22 to the left, a lid support right hinge arm fixing lug 2231 formed on the lid support right hinge arm fixing lug 223, a lid support fixing lug 24 formed by folding the middle part of the lid support 2 forward in a horizontal state at a position corresponding to the upper part of the lid support torsion spring leg positioning hole 23, and a lid support fixing lug 241 formed on the lid support fixing lug 24.
Referring to fig. 4, in mounting the structure of the present invention shown in fig. 1 and 3 to a console box of an automobile conventionally called a box body 7, the box body support 2 is fixed to the box body 7 with the box body support mounting fixing screws 251 at positions corresponding to the box body support fixing screw holes 25 (four, i.e., two pairs are shown in the present embodiment) preset on the box body support 2, and the box body support fixing lugs 24 are fixed to the aforementioned box body 7 with the corresponding screws at positions corresponding to the box body support fixing lug holes 241, and the box cover support left hinge arm fixing lug 213 and the box body support right hinge arm fixing lug 223 are fixed to the box body 7 with the screws at positions corresponding to the box cover support left hinge arm fixing lug hole 2131 and the box cover support right hinge arm fixing lug hole 2231, respectively.
Referring to fig. 1 and 2 in conjunction with fig. 3, a friction plate positioning flange engaging cavity 3211 extends below the friction plate embedding hole 321, and a friction plate positioning flange 333 extends on the friction plate 33 at a position corresponding to the friction plate positioning flange engaging cavity 3211, wherein the friction plate positioning flange 333 engages with the friction plate positioning flange engaging cavity 3211.
Preferably, a box support relief cavity 26 is formed below the middle of the box support 2, a left hinge arm relief slot 214 is formed in the box support left hinge arm 21, and a right hinge arm relief slot 224 is formed in the box support right hinge arm 22.
A right washer 43 is provided on the bracket hinge shaft 4 at a position corresponding to between the left side of the cartridge bracket right hinge arm 22 and the right side of the right hinge arm hinge seat 121, and a left washer 44 is provided between the right side of the cartridge bracket left hinge arm 21 and the left side of the friction plate damper 31.
A hinge shaft defining cap 45 having a diameter greater than that of the hinge shaft 4 of the holder is formed at the right end of the hinge shaft 4 of the holder, and the hinge shaft defining cap 45 is in contact with the right side surface of the cartridge holder hinge arm 22 at a position corresponding to the cartridge holder right hinge arm hole 221.
In this embodiment, the box cover support left hinge arm anti-collision buffer sleeve 112, the box cover support right hinge arm anti-collision buffer sleeve 122, the left limit foot anti-collision buffer sleeve 2121 and the right limit foot anti-collision buffer sleeve 2221 are rubber sleeves, but may also be nylon sleeves or other equivalent materials.
Referring to fig. 1 and 3, the aforementioned initial assisting mechanism 5 for opening the lid comprises an outer tube 51, an inner tube 52 and a torsion spring 53, wherein the outer tube 51 is sleeved outside the inner tube 52 and the inner tube 52 together with the outer tube 51 is sleeved on the right end of the hinge shaft 4 of the bracket, the torsion spring 53 is sleeved outside the outer tube 51, the first torsion spring leg i 531 of the torsion spring 53 is hooked in the positioning hole 1212 of the torsion spring leg of the hinge seat of the right hinge arm, and the second torsion spring leg ii 532 of the torsion spring 53 is hooked in the positioning hole 23 of the torsion spring leg of the bracket of the box body.
Preferably, a sleeve retainer 521 is disposed at the right end of the inner sleeve 52 and at a position corresponding to the right end of the outer sleeve 51, and the sleeve retainer 521 is disposed between the right end surface of the outer sleeve 51 and the left side surface of the right articulated arm joint seat 121.
As shown in fig. 1 and 3, the aforementioned positioning hole 23 for the torsion spring leg of the box body bracket is substantially a torsion spring leg positioning slot formed on the torsion spring leg bracket plate 27 above the middle of the box body bracket 2 and corresponding to the fixing lug 24 of the box body bracket.
Referring to fig. 4, which shows the above-mentioned case 7 between the front and rear cabs, the structure of the present invention shown in fig. 1 and 3 is fixed to the side of the case 7 (right side of the position shown in fig. 4) as described above. When the lid support 1 is to be turned upside down from the horizontal position shown in fig. 1 and 3 to the raised position shown in fig. 4, the applicant operates as described above. In the state shown in fig. 4, the oval friction plate hole 331 of the friction plate 33 and the arc surface 412 of the left spindle head of the hinge shaft of the left spindle head 41 generate friction, so that the box cover bracket 1 and the box cover 6 are suspended at an elevated state of about 60 degrees, the object can be taken out of the box body cavity 71 of the box body 7, and the box cover bracket 1 and the box cover 6 do not fall down abnormally and automatically. When the box cover 6 is required to be restored, a rider applies force to the box cover 6 and the box cover support 2 is in a horizontal state, and in the state, the rider can provide elbow support, namely the function of the armrest is embodied.
The applicant should note that the aforementioned box 7 may also be equipped with other parts of the vehicle, as required.
In conclusion, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the invention task and truly realizes the technical effects of the applicant in the technical effect column.
Claims (8)
1. A hinge of an automobile console armrest box with hovering function comprises a box cover support (1) and a box body support (2), wherein a box cover support left hinged arm (11) extends from the left side of the front end of the box cover support (1), a box cover support right hinged arm (12) corresponding to the box cover support left hinged arm (11) in position extends from the right side of the front end of the box cover support (1), a box body support left hinged arm (21) is formed by folding and unfolding the left side of the box body support (2), and a box body support right hinged arm (22) corresponding to the box body support left hinged arm (21) in position is formed by folding and unfolding the right side of the box body support (2); a box cover hovering action mechanism (3) and a support hinge shaft (4), the box cover hovering action mechanism (3) is located between the left side of the front end of the box cover support left hinge arm (11) and the right side of the upper end of the box body support left hinge arm (21), the box cover hovering action mechanism (3) comprises a friction plate baffle plate (31), a friction plate embedded plate (32) and a friction plate (33), the friction plate baffle plate (31) is located on the left side of the friction plate embedded plate (32), the friction plate baffle plate (31) and the friction plate embedded plate (32) are fixed to the upper portion of the front end of the box cover support left hinge arm (11) through a friction plate baffle fixing screw (34), the friction plate (33) is embedded in a friction plate embedding hole (321) formed in the upper portion of the friction plate embedded plate (32), and the support hinge shaft (4) sequentially penetrates through the box body support right hinge arm (22), Lid support right side articulated arm (12), lid support left side articulated arm (11), friction disc (33), friction disc baffle (31) and box body support left side articulated arm (21) and will lid support (1) with box body support (2) are articulated lid support right side articulated arm (12) the front end upper portion of front end constitutes there is a right articulated arm articulated seat (121), has seted up a right articulated arm articulated seat torsional spring foot locating hole (1212) on this right articulated arm articulated seat (121) to a box body support torsional spring foot locating hole (23) has been seted up in the position of the middle part top of box body support (2), its characterized in that: the box cover opening initial power-assisted mechanism (5) is also included, the box cover opening initial power-assisted mechanism (5) is sleeved at the right end of the support hinged shaft (4) in an empty mode and is connected with the upper portion of the front end of the right hinged arm (12) of the box cover support and the upper portion of the middle of the box body support (2), a hinged shaft left shaft head milling plane (411) and a hinged shaft left shaft head arc surface (412) are formed on the hinged shaft left shaft head (41) of the support hinged shaft (4) and in positions corresponding to the friction plate (33) and the friction plate baffle (31), the friction plate (33) is provided with a friction plate hole (331), the friction plate hole (331) is an oval hole with a longitudinal diameter smaller than a transverse diameter, a friction plate groove (332) used for enabling the friction plate hole (331) to be communicated with the outside is formed in the friction plate (33), and the box cover support (1) is turned up clockwise under the assistance of the box cover opening initial power-assisted mechanism (5) When the box cover bracket (1) is turned up to 45-60 degrees, the hole wall of the friction sheet hole (331) in the longitudinal diameter direction is contacted with the circular arc surface (412) of the left shaft head of the articulated shaft and generates friction, so that the rear end of the box cover bracket (1) is suspended at the position of 45-60 degrees in a rising state; the box cover opening initial boosting mechanism (5) comprises an outer sleeve (51), an inner sleeve (52) and a torsion spring (53), the outer sleeve (51) is sleeved outside the inner sleeve (52) and is sleeved at the right end of the support hinge shaft (4) by the inner sleeve (52) and the outer sleeve (51), the torsion spring (53) is sleeved outside the outer sleeve (51), a first torsion spring foot I (531) of the torsion spring (53) is hooked and fixed in the right hinge arm hinge seat torsion spring foot positioning hole (1212), and a second torsion spring foot II (532) of the torsion spring (53) is hooked and fixed in the box body support torsion spring foot positioning hole (23); a sleeve retaining ring (521) is sleeved at the right end of the inner sleeve (52) and at a position corresponding to the right end of the outer sleeve (51), and the sleeve retaining ring (521) is positioned between the right end face of the outer sleeve (51) and the right hinged arm (12) of the box cover bracket.
2. The hinge of the armrest box for the console of the automobile with the hovering function according to claim 1, wherein a box cover weight reducing cavity (13) is formed in the box cover support (1) at a central position of the box cover support (1), and box cover fixing screw holes (14) are formed around the box cover weight reducing cavity (13) at intervals; a left hinge arm hinge seat (111) is formed at the upper part of the front end of the left hinge arm (11) of the box cover bracket, a left hinge arm hinge seat hole (1111) is formed on the left hinge arm hinge seat (111), the left hinge arm hinge seat hole (1111) corresponds to the friction sheet hole (331), and a left hinge arm screw hole (1112) is formed at the position below the left hinge arm hinge seat hole (1111); a friction plate embedded plate screw hole (322) is formed below the friction plate embedded plate (32) and at a position corresponding to a left hinge arm screw hole (1112), a friction plate baffle plate hinge hole (312) is formed above the friction plate baffle plate (31) and at a position corresponding to the friction plate hole (331), and a friction plate baffle plate fixing screw (34) penetrates through the left hinge arm shaft hole (1112) and the friction plate embedded plate screw hole (322) in sequence and then is fixed with a friction plate baffle plate fixing screw hole (311) in a threaded manner; the right articulated arm articulated seat torsion spring foot positioning hole (1212) formed at the upper part of the front end of the right articulated arm (12) of the box cover bracket corresponds to the left articulated arm articulated seat (111), a right articulated arm articulated seat hole (1211) corresponding to the left articulated arm articulated seat hole (1111) in position is formed in the right articulated arm articulated seat (121), and the right articulated arm articulated seat torsion spring foot positioning hole (1212) is positioned below the right articulated arm articulated seat hole (1211); a box body bracket left hinge arm hole (211) is arranged at the upper end of the box body bracket left hinge arm (21) of the box body bracket (2), and a box body bracket right hinge arm hole (221) is arranged at the upper end of the box body bracket right hinge arm (22) and at the position corresponding to the box body bracket left hinge arm hole (211); the box cover opening initial boosting mechanism (5) sleeved at the right end of the support hinge shaft (4) corresponds to the left side of the hinge seat hole (1211) of the right hinge arm; the support articulated shaft (4) passes through the box body support right articulated arm hole (221), the right articulated arm articulated seat hole (1211), the box cover opening initial power-assisted mechanism (5), the left articulated arm articulated seat hole (1111), the friction sheet hole (331), the friction sheet baffle articulated hole (312) and the box body support left articulated arm hole (211) from right to left in sequence and is welded with the box body support left articulated arm (21) on the left side of the box body support left articulated arm (21).
3. The automotive console box hinge with hovering capability according to claim 2, characterized in that a box support left hinge arm crash cushion (112) is nested below the middle area of the box support left hinge arm (11), and a box support right hinge arm crash cushion (122) is nested below the middle area of the box support right hinge arm (12); the top of box body support left articulated arm (21) constitutes there is spacing foot of a box cover support left articulated arm (212), and it has spacing foot crashproof cushion collar of a left side (2121) to insert and inlay on spacing foot of this box cover support left articulated arm (212) the top of box body support right articulated arm (22) constitutes has spacing foot of a box body support right articulated arm (222), inserts and inlays on spacing foot of this box body support right articulated arm (222) and has spacing foot crashproof cushion collar of a right side (2221), spacing foot crashproof cushion collar of a left side (2121) with box cover support left articulated arm crashproof cushion collar of a left side (112) is corresponding, spacing foot crashproof cushion collar of a right side (2221) with box cover support right articulated arm crashproof cushion collar of a right side (122) is corresponding.
4. The console box hinge for vehicle with hovering function according to claim 2, wherein a box cover support left hinge arm fixing lug (213) is formed by folding the lower front end of the box cover support left hinge arm (21) to the left, a box cover support left hinge arm fixing lug (2131) is formed on the box cover support left hinge arm fixing lug (213), a box cover support right hinge arm fixing lug (223) is formed by folding the lower front end of the box body support right hinge arm (22) to the left, a box cover support right hinge arm fixing lug (2231) is formed on the box body support right hinge arm fixing lug (223), a box body support fixing lug (24) is formed by folding the middle portion of the box body support (2) and the position corresponding to the upper side of the box body support torsion spring leg positioning hole (23) to the front in a horizontal state, the box body bracket fixing lug (24) is provided with a box body bracket fixing lug hole (241).
5. The hinge for console box of vehicle with hovering function according to claim 1, wherein a friction plate positioning flange engaging cavity (3211) extends at a lower portion of the friction plate embedding hole (321), and a friction plate positioning flange (333) extends on the friction plate (33) at a position corresponding to the friction plate positioning flange engaging cavity (3211), the friction plate positioning flange (333) engaging with the friction plate positioning flange engaging cavity (3211).
6. The console box hinge with hovering function according to claim 3, characterized in that a right washer (43) is provided on the carriage hinge shaft (4) and in a position corresponding to between the left side of the carriage right hinge arm (22) and the right side of the right hinge arm hinge seat (121), and a left washer (44) is provided between the right side of the carriage left hinge arm (21) and the left side of the friction plate barrier (31).
7. The console box hinge with hovering function according to claim 2, wherein a hinge shaft defining cap (45) having a diameter larger than that of the bracket hinge shaft (4) is formed at the right end of the bracket hinge shaft (4), the hinge shaft defining cap (45) being in contact with the right side surface of the box body bracket hinge arm (22) at a position corresponding to the box body bracket right hinge arm hole (221).
8. The hinge for automobile console box with hovering function according to claim 3, characterized in that the bump-proof cushion sleeve (112) for left hinged arm of box cover bracket, the bump-proof cushion sleeve (122) for right hinged arm of box cover bracket, the bump-proof cushion sleeve for left limit foot (2121), and the bump-proof cushion sleeve for right limit foot (2221) are rubber sleeves or nylon sleeves.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110943330.4A CN113503101B (en) | 2021-08-17 | 2021-08-17 | Automobile console armrest box hinge with hovering function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110943330.4A CN113503101B (en) | 2021-08-17 | 2021-08-17 | Automobile console armrest box hinge with hovering function |
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| Publication Number | Publication Date |
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| CN113503101A CN113503101A (en) | 2021-10-15 |
| CN113503101B true CN113503101B (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110943330.4A Active CN113503101B (en) | 2021-08-17 | 2021-08-17 | Automobile console armrest box hinge with hovering function |
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| CN (1) | CN113503101B (en) |
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| GB1431273A (en) * | 1972-05-17 | 1976-04-07 | Molins Ltd | Boxes |
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| CN103266820A (en) * | 2013-05-27 | 2013-08-28 | 延锋伟世通汽车饰件系统有限公司 | Free stopping mechanism |
| JP2017035997A (en) * | 2015-08-11 | 2017-02-16 | 株式会社ニイテック | Hinge structure of console box, console box having the structure and lid support method of console box |
| CN207905563U (en) * | 2018-02-01 | 2018-09-25 | 北京长城华冠汽车技术开发有限公司 | Automobile Dashboard handrail hinge |
| CN208830851U (en) * | 2018-07-05 | 2019-05-07 | 奇瑞汽车股份有限公司 | The automobile handrail box linkage that can be hovered |
| CN210680577U (en) * | 2019-10-17 | 2020-06-05 | 苏州富强金属制品有限公司 | Hinge for central armrest box of automobile |
| CN210760500U (en) * | 2019-08-26 | 2020-06-16 | 长城汽车股份有限公司 | Connection structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100463524B1 (en) * | 2002-05-29 | 2004-12-29 | 엘지전자 주식회사 | Hinge assembly for video display appliance |
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2021
- 2021-08-17 CN CN202110943330.4A patent/CN113503101B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1431273A (en) * | 1972-05-17 | 1976-04-07 | Molins Ltd | Boxes |
| CN101201078A (en) * | 2006-12-15 | 2008-06-18 | 鸿富锦精密工业（深圳）有限公司 | Hinge mechanism |
| CN103266820A (en) * | 2013-05-27 | 2013-08-28 | 延锋伟世通汽车饰件系统有限公司 | Free stopping mechanism |
| JP2017035997A (en) * | 2015-08-11 | 2017-02-16 | 株式会社ニイテック | Hinge structure of console box, console box having the structure and lid support method of console box |
| CN207905563U (en) * | 2018-02-01 | 2018-09-25 | 北京长城华冠汽车技术开发有限公司 | Automobile Dashboard handrail hinge |
| CN208830851U (en) * | 2018-07-05 | 2019-05-07 | 奇瑞汽车股份有限公司 | The automobile handrail box linkage that can be hovered |
| CN210760500U (en) * | 2019-08-26 | 2020-06-16 | 长城汽车股份有限公司 | Connection structure |
| CN210680577U (en) * | 2019-10-17 | 2020-06-05 | 苏州富强金属制品有限公司 | Hinge for central armrest box of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113503101A (en) | 2021-10-15 |
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