CN117565793B

CN117565793B - Lifting type storage automobile armrest box

Info

Publication number: CN117565793B
Application number: CN202410053291.4A
Authority: CN
Inventors: 朱浩伟; 韩耀祖; 王志祥; 周绪欢
Original assignee: Ningbo Huazhong Automotive Decoration Technology Co ltd
Current assignee: Ningbo Huazhong Automotive Decoration Technology Co ltd
Priority date: 2024-01-15
Filing date: 2024-01-15
Publication date: 2024-05-10
Anticipated expiration: 2044-01-15
Also published as: CN117565793A

Abstract

The invention relates to the field of automobile parts and discloses a lifting type storage automobile armrest box, which comprises a box body with an upward opening, wherein the box body is internally divided into a file storage part and a sundry partition storage part which are narrow and wide along the width direction of the box body, the file storage part comprises a file box and a lifting material ejection part which is lifted in the file box, and when the file box is stored in the box body, the lifting material ejection part is synchronously stored in the file box; when the file box is lifted to be partially exposed outside the box body, the lifting material ejection part is automatically unlocked with the file box and lifts the file carried on the file box until the file is partially exposed outside the file box for a user to directly take; the debris subregion storage part is including vertically stacking a plurality of storing boxes that set up and with the fixed guide bracket who carries the vertical lift of storing box of below, when the guide bracket accomodates in the box, the storing box is accomodate in the box in step, and when the guide bracket risees to maximum stroke, the whole article that exposes in the storing box outside the confession user takes in the storing box.

Description

Lifting type storage automobile armrest box

Technical Field

The invention relates to the field of automobile parts, in particular to a lifting type automobile handrail storage box.

Background

The automobile armrest box is an automobile fitting arranged between two seats in the front row, belongs to an automobile interior decoration system, and is designed for being convenient for a driver to place arms when driving fatigue, so that the arm with acerbity is relieved.

The structure of handrail case can refer to the car handrail case structure that patent application publication that publication number is CN103832347A disclosed mostly, including articulated case lid and the box that sets up, the box is kept away from the joint mode realization of bayonet lock and draw-in groove with the one end of articulated department with the case lid and is connected.

The inside dark chamber of accomodating of degree of depth that exists of current box, unable district is placed when storing the thing, and some articles that area is big thickness is little or some small article can only be chaotic to be placed, stacks each other between the article, appears the problem of extrusion deformation easily, when seeking the article, article volume is if less, need all take out the article of stacking and just can find, has the inconvenient problem of seeking.

Disclosure of Invention

The invention provides a lifting type storage automobile armrest box, which aims at the defects that the storage of articles in the inner space of the existing armrest box is not partitioned, the stacking of the articles is easy to deform and inconvenient to find.

In order to solve the technical problems, the invention is solved by the following technical scheme:

The utility model provides a lift-type storage car handrail case, including the ascending box of opening, divide into a narrow one wide file storage part and debris subregion storage part along the width direction of box in the box, file storage part includes the ascending file box of opening and goes up and down the lift liftout portion that sets up in the file box, be provided with first spacing portion between lift liftout portion and the file box, be provided with the first canceling release mechanism that can drive the file box to rise between lift liftout portion bottom and the box bottom, but the grafting cooperation is just pegged graft to first degree of depth and both are in the locking and are in the first cooperation subassembly of unblock when continuing to insert to second degree of depth, be provided with between file box and box lateral wall and spacing and remove spacing second spacing portion after the file box rises to the maximum stroke after the file box receives preset pressure, the spacing of second spacing portion can drive first spacing portion and lift liftout portion carries its article to rise until article part is located outside the file box; the sundry partition storage part comprises a plurality of storage boxes which are longitudinally stacked and a guide bracket which is fixed with the storage box at the lowest position and carries the storage box to vertically lift, a third limiting part which is used for limiting when all the storage boxes are exposed out of the box body and releasing the limitation after the storage boxes are subjected to preset downward pressure is arranged between the side wall of the box body and the guide bracket, and a second matching assembly which is identical to the first matching assembly in structure and a second resetting mechanism which is identical to the first resetting mechanism in structure are arranged between the guide bracket and the bottom of the box body.

By adopting the scheme, the storage area in the armrest box is divided into the file storage part and the sundry partition storage part, the file storage part comprises the file box and the internal lifting liftout part, when the file is stored in the file box, the lifting liftout part is positioned at the bottom of the file box and locked with the file box, the first matching component is matched at a first depth, the file box is continuously pressed until the first matching component is matched at a second depth, the file box is lifted under the reset of the first reset mechanism until the file box is lifted to a third limit part to realize limit and drive the second limit part to release limit, the lifting liftout part is lifted along with the file carried by the lifting liftout part until the file is partially exposed out of the file box for a user to directly take, when the file box is pressed again, a certain pressure is required to be applied, the lifting liftout part is firstly lowered to the bottom of the file box, then the file box is lowered, and simultaneously the lifting liftout part and the file box are locked again, and when the file box is lowered to the first matching component is at the first depth, the file box is stored and locked in the box; by using the same operation mode, the ascending or descending limit of the storage box in the sundry partition storage part can be realized, paper files or certificates with large archival area and thin thickness in the file box can be archived, a narrow and slender space is not required to be detected when the files are taken, and the files can be automatically and locally detected for a user to take conveniently; in the sundry partition storage part, different objects can be placed in each storage box for partition, the objects can not interfere with each other or pollute the objects, and the target objects can be found out quickly.

Preferably, the lifting material ejection part comprises a lifting table and driving ejector rods arranged at four corners of the upper end of the lifting table, a box cover is hinged at the opening of the file box, and the lifting of the driving ejector rods can drive the box cover to automatically open and expose local articles outside the file box.

By adopting the scheme, the box cover is arranged to further protect the files in the file box, so that external pollutants are prevented from entering the file box, the concealment of stored objects is improved, the file box is conveniently pressed by applying force, the locking or unlocking of the file box is realized, after the file box is unlocked, the lifting jacking part can be unlocked and lifted later, the box cover is automatically jacked by the driving ejector rod firstly, and the files on the lifting platform are automatically exposed later to be taken by a user, so that the file box is very convenient.

Preferably, a lifting hinge assembly is arranged between the box cover and the file box, the lifting hinge assembly comprises a first hinge part fixed at one side of the lower end of the box cover and a second hinge part hinged with the first hinge part, a containing groove capable of containing the first hinge part and the second hinge part at the same time is vertically formed in one side of the file box, and a limiting block for limiting the second hinge part to be separated from the containing groove is arranged at one end, far away from the first hinge part, of the second hinge part.

By adopting the scheme, the lifting hinge assembly is arranged, when the box cover is covered on the file box, the box cover cannot be directly turned over, and the box cover can be turned over only after the box cover is lifted until the first hinge part is exposed out of the accommodating groove, so that the file is ensured to be in a properly placed state; when the driving ejector rod ascends along with the lifting table, the box cover can be automatically ejected, so that the box cover does not need to be opened manually, and the structure is ingenious.

Preferably, the first matching component comprises a first clamping block fixed at the bottom of the lifting table and provided with clamping grooves at two sides and a first matching module fixed at the bottom of the box, the bottom of the file box is provided with a through groove for the first clamping block to penetrate through, the upper end of the first matching module is provided with a slot for the first clamping block to insert, the side wall of the slot is elastically telescopic and provided with a clamping piece capable of being partially inserted into the clamping groove, the bottom of the slot is provided with an air cavity, a sealing plate which descends along with the extrusion of the first clamping block is arranged in the air cavity, a traction mechanism which further retracts along with the descending clamping piece of the sealing plate is arranged between the sealing plate and the clamping piece, and the side wall bottom of the air cavity is provided with an exhaust air compensating hole for delaying the reset speed of the sealing plate.

By adopting the scheme, when the sealing plate descends, air in the air cavity is extruded, the air is discharged out of the air cavity from the air exhaust and air supply hole, the descending of the sealing plate drives the pull rope to pull the clamping piece to retract further, the resetting speed of the clamping piece directly depends on the first resetting mechanism, the first resetting mechanism needs to drive the lifting of the file box, the resetting force of the first resetting mechanism is very strong, the resetting of the clamping piece is controlled by the lifting speed of the sealing plate, the lifting speed of the sealing plate is controlled by the air exhaust and air supply hole and is inevitably far slower than the first resetting mechanism, and the clamping piece is completely separated from the slot when not stretched into the slot, so that the unlocking of the first matching component is realized.

Preferably, the traction mechanism comprises a pull rope, two ends of the pull rope are respectively fixedly connected with one end, far away from the slot, of the clamping piece and one side of the upper end face of the sealing plate, a groove for accommodating the clamping piece is formed in the side wall of the slot, a through groove for the pull rope to pass through is formed between the bottom of the groove and the air cavity, and reversing shafts for reversing the pull rope are rotatably inserted into two sides of the bottom of the groove.

By adopting the scheme, the clamping piece and the sealing plate are connected through the pull rope, so that the linkage of the sealing plate and the movement of the clamping piece is realized, and the reversing shaft is used for changing the pulling direction of the pull rope and reducing the abrasion caused by the reversing of the pull rope.

Preferably, the first limiting part comprises a first locking block which is elastically telescopic at two sides of the lifting platform and a first matching groove which is arranged at the bottom of the side wall of the file box and can be used for partially inserting the first locking block.

By adopting the scheme, the first locking block can be inserted into or separated from the first matching groove in a telescopic manner, so that the lifting table and the file box are locked or unlocked.

Preferably, the second limiting part comprises a second locking piece which is arranged on the side walls of the two sides of the file box in a manner of being close to the opening and elastically stretches out and draws back when the first matching groove is opposite to the first matching groove, the first locking piece is ejected out of the first matching groove, and a first rollback inclined plane which is retracted after being pressed is arranged at the upper end of the second locking piece.

By adopting the scheme, when the second locking piece is inserted into the first matching groove, the first locking piece can be ejected out of the first matching groove, at the moment, the file box is locked with the inner wall of the box body, the lifting table is unlocked with the file box, and when the file box receives a preset pressure value, the second locking piece can automatically retract due to the arrangement of the first retraction inclined plane on the second locking piece, and the file box is unlocked with the side wall of the box body.

Preferably, the storage box comprises a fixed box which is positioned at the bottom and fixed with the guide bracket, and at least one movable box which is longitudinally stacked at the upper end of the fixed box, wherein the movable box can rotate and horizontally move through a rotary sliding mechanism, the rotary sliding mechanism comprises a guide chute which is arranged at the bottom of the movable box along the length direction of the movable box, a sliding block which is embedded and slides in the guide chute, and a connecting shaft which is rotationally matched with the sliding block, and one end of the connecting shaft, which is far away from the sliding block, is fixedly connected with the fixed box or the movable box below.

By adopting the scheme, the movable box positioned above can rotate relative to the movable box or the fixed box positioned below and horizontally slide along the guide sliding chute, so that the objects stored in the movable box or the fixed box positioned below are exposed.

Preferably, the third limiting part comprises a second matching groove arranged on two sides of the guide bracket and a third locking piece which is elastically telescopic on two sides of the box body and is inserted into the second matching groove when the second matching groove is opposite to the second matching groove, and a second retreating inclined plane retreating when being stressed is arranged at the upper end of the third locking piece.

By adopting the scheme, the third locking piece is inserted into or separated from the second matching groove, so that the locking or unlocking of the guide bracket and the side wall of the box body can be realized, and further, the position change of the storage box on the guide bracket is realized.

Preferably, a bump is convexly arranged on one side of the outer wall of the box body, a storage cavity is concaved downwards at the upper end of the bump, a jacking plate is arranged in the storage cavity, iron blocks are fixed at two ends of the jacking plate, guide grooves are vertically arranged on the outer walls of two sides of the bump, and driving magnets which are adsorbed with the iron blocks and drive the jacking plate to lift are embedded in the guide grooves.

By adopting the scheme, the outer wall of the box body is provided with the storage cavity, and the inner jacking plate can synchronously move along with the movement of the driving magnet, so that a user can conveniently take the objects in the storage cavity.

The invention has the remarkable technical effects due to the adoption of the technical scheme: dividing an inner storage area of the armrest box into a file storage part and a sundry partition storage part, wherein the file storage part comprises a file box and an inner lifting ejection part, when a file is stored in the file box, the lifting ejection part is positioned at the bottom of the file box and is locked with the file box, the first matching component is matched with the file box at a first depth, the file box is continuously pressed until the first matching component is matched with the file box at a second depth, the file box is lifted under the reset of a first reset mechanism until the file box is lifted to a third limit part to realize limit and drive the second limit part to release limit, the lifting ejection part is lifted along with the file loaded on the file box until the file is partially exposed out of the file box for a user to directly take, when the file box is pressed again, the lifting ejection part is firstly lowered to the bottom of the file box, then the file box is lowered, and simultaneously the lifting ejection part and the file box are locked again, and when the file box is lowered to the first matching component is at the first depth, the file box is stored and is locked in the box; by using the same operation mode, the ascending or descending limit of the storage box in the sundry partition storage part can be realized, paper files or certificates with large archival area and thin thickness in the file box can be archived, a narrow and slender space is not required to be detected when the files are taken, and the files can be automatically and locally detected for a user to take conveniently; in the sundry partition storage part, different objects can be placed in each storage box for partition, the objects can not interfere with each other or pollute the objects, and the target objects can be found out quickly.

Drawings

Fig. 1 is an isometric view of a lifting-type storage car armrest box in accordance with the present embodiment;

Fig. 2 is a left side view of a lifting type storage car armrest box of the present embodiment;

FIG. 3 is a cross-sectional view of A-A of FIG. 2;

Fig. 4 is an enlarged view of a of fig. 3;

FIG. 5 is a cross-sectional view of B-B of FIG. 2;

Fig. 6 is an isometric view of the lifting type storage car armrest box cover of the present embodiment when opened;

Fig. 7 is an isometric view of the lifting storage car armrest box file box in the lifting state of the present embodiment;

Fig. 8 is an isometric view of the lifting type storage car armrest box in the present embodiment;

Fig. 9 is a left side view of the lifting type storage car armrest box in the present embodiment when the movable box is lifted;

FIG. 10 is a cross-sectional view of C-C of FIG. 9;

Fig. 11 is an isometric view of the lid of the present embodiment;

Fig. 12 is an isometric view of the first mating assembly and the second mating assembly of the present embodiment.

The names of the parts indicated by the numerical reference numerals in the above drawings are as follows: 1. a case; 101. an introduction groove; 2. a case cover; 3. a guide groove; 4. a driving magnet; 5. a button; 501. a clamping hook; 6. a storage chamber; 7. a jacking plate; 8. iron blocks; 9. a document box; 901. a first mating groove; 10. a lifting table; 1001. driving the ejector rod; 11. a box cover; 1101. a first hinge; 1102. a second hinge; 1103. a limiting block; 13. a first accommodating groove; 14. a first locking piece; 15. a first return spring; 16. a second accommodating groove; 17. a second locking piece; 18. a second return spring; 19. a first jack-up spring; 20. a guide bracket; 2001. a second mating groove; 21. a fixed box; 22. a movable box; 23. a guide chute; 24. a slide block; 25. a connecting shaft; 26. a second jack-up spring; 27. a third accommodating groove; 28. a third return spring; 29. a third locking piece; 30. a first clamping block; 31. a first mating module; 32. a slot; 33. a groove; 34. a through groove; 35. an air cavity; 36. a clamping piece; 37. a sealing plate; 38. an exhaust and air-filling hole; 39. a compression spring; 40. a pull rope; 41. a reversing shaft; 42. a second clamping block; 43. a second mating module; 44. and (5) connecting a plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

The utility model provides a lift-type storage car handrail case, refer to the illustration of fig. 1-12, including opening ascending box 1, box 1's one end articulates there is a case lid 2, case lid 2 is connected through the joint structure with box 1, the joint structure includes the button 5 that elasticity stretches out and draws back in the one end that box lid 2 kept away from the articulated end, the pothook 501 of being connected with button 5 and vertical import groove 101 that sets up on box 1 opening, import groove 101 lateral wall is provided with the embedded groove that can supply the hook portion embedding of pothook 501, press the button 5 and can order about pothook 501 to break away from the embedded groove, at this moment, case lid 2 and box 1 unblock can open case lid 2, above structure is prior art.

The inside of the case 1 is divided into a document storage part and a sundry partition storage part which are narrow and wide in the width direction of the case 1. The file storage part comprises a file box 9 with an upward opening, a box cover 11 is hinged at the opening of the file box 9 through two groups of lifting hinge assemblies which are arranged in parallel, the lifting hinge assemblies comprise a first hinge 1101 fixed at one side of the lower end of the box cover 11 and a second hinge 1102 hinged with the first hinge 1101, a containing groove capable of containing the first hinge 1101 and the second hinge 1102 at the same time is vertically formed in one side of the opening of the file box 9, a limiting block 1103 limiting the first hinge 1102 to be separated from the containing groove is arranged at one end of the second hinge 1102 away from the first hinge 1101, when the first hinge 1101 and the second hinge 1102 are simultaneously located in the containing groove, the box cover 11 cannot be turned over, and when the first hinge 1101 is located outside the containing groove, the box cover 11 can be turned over outwards. A lifting and jacking part is arranged in the document box 9, as shown in fig. 3 and 7, the lifting and jacking part comprises a lifting table 10 vertically guided and lifted in the document box 9 and driving ejector rods 1001 arranged at four corners of the upper end of the lifting table 10, and when the lifting table 10 ascends, the driving ejector rods 1001 ascend synchronously and can drive the box cover 11 to open automatically and expose partial articles outside the document box 9.

A first limiting part is arranged between the lifting table 10 and the file box 9, as shown in fig. 3, the first limiting part comprises a first accommodating groove 13 recessed at two sides of the lifting table 10, a first locking piece 14 telescopically arranged in the first accommodating groove 13, and a first reset spring 15 with two ends fixedly connected with the first locking piece 14 and the bottom of the first accommodating groove 13 respectively, wherein the first locking piece 14 is in a partially-extending state under the action of the first reset spring 15, and a first matching groove 901 for partially inserting the first locking piece 14 is arranged at the bottoms of the side walls of two sides of the file box 9.

A second limiting part which limits after the file box 9 rises to the maximum stroke and releases the limit after the file box 9 receives preset pressure is arranged between the file box 9 and the side walls of the box 1, the second limiting part comprises a second accommodating groove 16 which is recessed near the opening on the side walls of the two sides of the file box 9, a second locking piece 17 which stretches into the second accommodating groove 16, and a second reset spring 18 which is fixedly connected with the second locking piece 17 and the bottom of the second accommodating groove 16 at the two ends, wherein the second locking piece 17 is in a locally extending state under the action of the second reset spring 18, the elasticity of the second reset spring 18 is larger than that of the first reset spring 15, when the second locking piece 17 is inserted into the first matching groove 901, the second locking piece 17 pushes against the first locking piece 14 until the first locking piece 14 is separated from the first matching groove 901, and the maximum extending stroke of the second locking piece 17 is that the end face of the second locking piece 17 is flush with one side of the first matching groove 901 near the inner wall of the file box 9.

A first reset mechanism capable of driving the file box 9 to rise and a first matching component capable of being in locking when being in plug-in matching and being in unlocking when being plugged in to a first depth are arranged between the lifting table 10 and the bottom of the box body 1, and as shown in fig. 3-4, the first reset mechanism is a first jacking spring 19 symmetrically arranged at two sides of the first matching component and two ends of the first resetting mechanism are respectively elastically abutted with the bottom of the lifting table 10 and the bottom of the box body 1, the first matching component comprises a first clamping block 30 fixed at the bottom of the lifting table 10 and provided with clamping grooves at two sides and a first matching module 31 fixed at the bottom of the box body 1, the bottom of the file box 9 is provided with a through groove for the first clamping block 30 and the first jacking spring 19 to be inserted, the upper end of the first matching module 31 is provided with a slot 32 for the first clamping block to be inserted, the side walls at two sides of the slot 32 are symmetrically recessed with a groove 33, a clamping piece 36 is arranged in the groove 33 in a telescopic manner, a compression spring 39 with two ends fixed with the clamping piece 36 is arranged between the bottom of the groove 33 and the clamping piece 36, the compression spring 39 drives the clamping piece 36 to be clamped into a clamping groove of the first clamping block 30 in a normal state, a third retraction inclined plane which automatically retracts after receiving preset pressure is arranged at the upper end of the clamping piece 36, an air cavity 35 is arranged at the bottom of the slot 32, a sealing plate 37 which descends along with the extrusion of the first clamping block 30 is arranged in the air cavity 35, a traction mechanism which further retracts along with the descending clamping piece 36 of the sealing plate 37 is arranged between the sealing plate 37 and the clamping piece 36, the traction mechanism comprises a pull rope 40 with two ends fixedly connected with one end of the clamping piece 36 away from the slot 32 and one side of the upper end face of the sealing plate 37, a through groove 34 for the pull rope 40 to penetrate through exists between the bottom of the groove 33 and the air cavity 35, the reversing shaft 41 for reversing the pull rope 40 is rotatably inserted into the two sides of the bottom of the groove 33, the bottom of the side wall of the air cavity 35 is provided with the exhaust air-supplementing hole 38 for delaying the resetting speed of the sealing plate 37, in the structure, the descending of the sealing plate 37 can squeeze the air in the air cavity 35, the air is discharged out of the air cavity 35 from the exhaust air-supplementing hole 38, the descending of the sealing plate 37 drives the pull rope 40 to pull the clamping piece 36 to retract further, the resetting speed of the clamping piece 36 is controlled by the resetting force of the compression spring 39 and the air supplementing speed of the air cavity 35 (namely, the resetting speed of the sealing plate 37 is increased), and the design can delay the resetting of the clamping piece 36, so that when the clamping piece 36 does not extend into the slot 32, the first clamping block 30 is completely separated from the slot 32, and the unlocking of the first clamping block 30 and the first matching module 31 is realized.

The sundry partition storage part comprises a plurality of storage boxes which are longitudinally stacked, each storage box comprises a fixed box 21 positioned at the bottom and three movable boxes 22 longitudinally stacked at the upper end of the fixed box 21, each movable box 22 can rotate and horizontally move through a rotary sliding mechanism, each rotary sliding mechanism comprises a guide chute 23 arranged at the bottom of each movable box 22 along the length direction of each movable box 22, a sliding block 24 embedded in each guide chute 23 and a connecting shaft 25 in rotary fit with each sliding block 24, one end of each connecting shaft 25 far away from each sliding block 24 is fixedly connected with the bottom center of the corresponding fixed box 21 or each movable box 22 below, each fixed box 21 is fixed on one guide bracket 20, each guide bracket 20 is in an H shape, the parts of the two ends of each fixed box 21 extend upwards to be flush with the upper end face of the corresponding movable box 22 at the uppermost end and downwards extend to the lower part of the corresponding fixed box 21, the length of each guide bracket 20 is the width of the corresponding box 1 minus the width of the corresponding file box 9, the distance between the outer walls of the two sides of each guide bracket 20 is equal to the length of the storage space inside the box 1, and the guide brackets 20 can vertically move in a guide mode in the box 1.

The utility model provides a box 1 lateral wall and guide bracket 20 between be provided with and carry out spacing and remove spacing third spacing portion after the storing box receives preset downward pressure when all storing boxes are exposed outside box 1, third spacing portion includes the second cooperation groove 2001 that sets up in fixed box 21 below in guide bracket 20 both sides and the sunken third accommodation groove 27 in box 1 both sides, flexible third locking piece 29 that is provided with in the third accommodation groove 27, be provided with both ends and the fixed third reset spring 28 of both between third locking piece 29 and third accommodation groove 27 bottom, third locking piece 29 is in the state that the part stretches out under the effect of third reset spring 28, be provided with the second rollback inclined plane of automatic rollback when receiving preset pressure in third locking piece 29 upper end, be provided with the second cooperation subassembly that is the same with first cooperation subassembly structure and the same with first reset mechanism structure between guide bracket 20 and box 1 bottom, the second cooperation subassembly includes the second cooperation subassembly that extends in fixed box 21 lower direction and second body module 43 and second body 43 are connected to set up in second module 43 and second body bottom 43 through the first body die set up at fixed box 1 under fixed box 21, the die set up and the die set of die set 43 are connected to both sides and the second body bottom 43 respectively.

When the box cover 2 is opened, the internal structure of the box body 1 is shown by referring to fig. 6, the file box 9, the movable box 22 and the like are contained in the box body 1, the matching state of the file box 9 and the box body 1 can be shown by referring to fig. 3-4, when a file needs to be taken, the box cover 11 is only required to be pressed downwards until the first clamping block 30 descends to a second depth from a first depth in the slot 32, in the process, the clamping piece 36 is subjected to secondary retraction and delays the resetting speed of the box cover due to the resetting speed of the air cavity 35, so that the first clamping block 30 rapidly exits from the slot 32 under the action of the first jacking spring 19, unlocking of the file box 9 is realized, when the file box 9 is lifted to the second locking block 17 to be opposite to the first matching slot 901, the second locking block 17 is inserted into the first matching slot 901 and jacks 14 to be pressed against the first matching slot 901, the file box 9 is locked on the side wall of the box body 1, the lifting platform 10 is unlocked and is lifted up against the file box 9 under the jacking of the first jacking spring 19, in the process, the ejector rod 1001 is driven to synchronously lift the jacking box cover 11, the box cover 11 is automatically lifted up and the box cover 11 is automatically lifted up until the first hinging piece 11 is completely separated from the first hinging piece 1101 and is completely separated from the first matching slot 1101, and the first lifting platform 10 is completely lifted, and the file box 10 is completely shown by the user to be directly exposed outside by the user, and the user is directly lifted by referring to the lifting platform 10; the file box 9 is stored again, only the box cover 11 needs to be reversely turned over and the box cover 11 is pressed down, if the push rod 1001 is driven to protrude out to an excessive height, the push rod 1001 can be driven to be downwards pressed by one hand until the box cover 11 can be pressed down, after the box cover 11 is lowered to be attached to the file box 9, the lifting platform 10 is lowered to the bottom of the file box 9, along with further force application, the second locking piece 17 is retracted, the inner wall of the file box 9 and the inner wall of the box body 1 are unlocked, the first locking piece 14 is automatically inserted into the first matching groove 901, locking of the file box 9 and the lifting platform 10 is achieved, the file box 9 and the lifting platform 10 are synchronously lowered until the first clamping block 30 is inserted into the slot 32 to a first depth, namely, the clamping piece 36 is clamped into the clamping groove position on the first clamping block 30, and locking of the file box 9 in the box body 1 is achieved.

When the movable box 22 or the object in the fixed box 21 needs to be taken, the guide bracket 20 is pressed, the guide bracket 20 descends to carry the movable box 22 and the fixed box 21 thereon, the guide bracket 20 is released after the insertion depth of the second clamping block 42 and the second matching module 43 descends from the first depth to the second depth, the guide bracket 20 is automatically unlocked and automatically ascends under the action of the second jacking spring 26 until the third locking block 29 is inserted into the second matching groove 2001, at this time, the fixed box 21 and the movable box 22 are positioned outside the opening of the box body 1, and the movable box 22 can be rotated to expose the fixed box 21 below the movable box 22 or the object stored in the movable box 22 by rotating any movable box 22 for the user to directly take, and the specific structure can be shown by referring to fig. 8-10; when locking again, all the movable boxes 22 are rotated to be parallel to each other, and then the guide bracket 20 is pressed downwards until the third locking block 29 automatically retreats and the guide bracket 20 descends until the insertion depth of the second clamping block 42 and the second matching module 43 reaches the first depth again, the clamping piece on the second matching module 43 is clamped with the second clamping block 42 to limit the guide bracket 20, and the movable boxes 22 and the fixed boxes 21 on the guide bracket 20 are accommodated in the box body 1, as shown in fig. 5.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.

Claims

1. The utility model provides a car handrail case is accomodate to over-and-under type, includes ascending box (1) of opening, its characterized in that: the box body (1) is internally divided into a narrow and wide file storage part and a sundry partition storage part along the width direction of the box body (1), the file storage part comprises a file box (9) with an upward opening and a lifting ejection part which is arranged in the file box (9) in a lifting manner, the lifting ejection part comprises a lifting table (10) and a driving ejector rod (1001) which is arranged at four corners of the upper end of the lifting table (10), a box cover (11) is hinged at the opening of the file box (9), the lifting of the driving ejector rod (1001) can drive the box cover (11) to automatically open and expose local objects outside the file box (9), a first limiting part is arranged between the lifting ejection part and the file box (9), the first limiting part comprises a first accommodating groove (13) which is sunken at two sides of the lifting table (10), a first locking block (14) which is telescopically arranged in the first accommodating groove (13) and a first reset spring (15) which is fixedly connected with the bottoms of the first locking block (14) and the first accommodating groove (13) respectively at two ends, the first locking block (14) can be inserted into the first locking block (901) under the action of the reset spring (15) at two sides of the first locking block (14) to be in a state of being matched with the first side wall (901), a first reset mechanism capable of driving the file box (9) to ascend and a first matching component capable of being matched in a plugging mode and being unlocked when the first matching component is plugged to a first depth are arranged between the bottom of the lifting jacking portion and the bottom of the box body (1), the first matching component comprises a first clamping block (30) fixed at the bottom of the lifting table (10) and provided with clamping grooves at two sides and a first matching module (31) fixed at the bottom of the box body (1), the bottom of the file box (9) is provided with a through groove capable of allowing the first clamping block (30) to penetrate through, the upper end of the first matching module (31) is provided with a slot (32) capable of allowing the first clamping block (30) to be inserted, the side wall of the slot (32) is elastically telescopic and provided with a clamping piece (36) capable of being partially inserted into the clamping groove, the bottom of the slot (32) is provided with an air cavity (35), a sealing plate (37) which descends along with the extrusion of the first clamping block (30) is arranged in the air cavity (35), an air hole (37) is arranged between the sealing plate (37) and the clamping piece (36) and is provided with a vent hole (38) which is further retracted along with the descending of the clamping piece (36), a second limiting part which limits when the file box (9) rises to the maximum stroke and releases the limit after the file box (9) receives preset pressure is arranged between the file box (9) and the side wall of the box body (1), the second limiting part comprises a second accommodating groove (16) which is sunken near the opening on the side wall of the two sides of the file box (9), a second locking block (17) which stretches into the second accommodating groove (16) and a second reset spring (18) with two ends fixedly connected with the second locking block (17) and the bottom of the second accommodating groove (16) respectively, the second locking block (17) is in a partially stretched state under the action of the second reset spring (18), the elastic force of the second reset spring (18) is larger than that of the first reset spring (15), when the second locking piece (17) is inserted into the first matching groove (901), the second locking piece (17) pushes against the first locking piece (14) until the first locking piece (14) is separated from the first matching groove (901), the maximum extension stroke of the second locking piece (17) is that the end face of the second locking piece is flush with one side, close to the inner wall of the file box (9), of the first matching groove (901), and the limit of the second limit part can drive the first limit part to release the limit and the lifting jacking part to lift the carried article until the article is located outside the file box (9); the debris subregion storage part is including vertically stacking a plurality of storing boxes that set up and with the fixed guide bracket (20) that carries the vertical lift of storing box of below storing box, is provided with between box (1) lateral wall and guide bracket (20) and carries out spacing and release spacing third spacing portion after the storing box receives preset downward pressure when all storing boxes are exposed outside box (1), is provided with the second cooperation subassembly the same with first cooperation subassembly structure and the second canceling release mechanical system the same with first canceling release mechanical system structure between guide bracket (20) and box (1) bottom.

2. The lifting storage car armrest box as set forth in claim 1, wherein: be provided with lift hinge assembly between lid (11) and file box (9), lift hinge assembly is including being fixed in first articulated part (1101) of lid (11) lower extreme one side and with first articulated part (1101) articulated second articulated part (1102), but the holding recess of holding first articulated part (1101) and second articulated part (1102) simultaneously has been seted up vertically to one side of file box (9), one end that first articulated part (1101) were kept away from to second articulated part (1102) is provided with stopper (1103) that spacing it breaks away from the holding recess.

3. The lifting storage car armrest box as set forth in claim 1, wherein: the traction mechanism comprises a pull rope (40) with two ends fixedly connected with one end of the clamping piece (36) far away from the slot (32) and one side of the upper end face of the sealing plate (37), a groove (33) for accommodating the clamping piece (36) is formed in the side wall of the slot (32), a through groove (34) allowing the pull rope (40) to pass through exists between the bottom of the groove (33) and the air cavity (35), and reversing shafts (41) for reversing the pull rope (40) are rotatably inserted into two sides of the bottom of the groove (33).

4. The lifting storage car armrest box as set forth in claim 1, wherein: the storage box comprises a fixed box (21) which is positioned at the bottom and fixed with a guide bracket (20) and at least one movable box (22) which is longitudinally stacked at the upper end of the fixed box (21), wherein the movable box (22) can rotate and horizontally move through a rotating sliding mechanism, the rotating sliding mechanism comprises a guide chute (23) which is arranged at the bottom of the movable box (22) along the length direction of the movable box (22), a sliding block (24) which is embedded and slides in the guide chute (23) and a connecting shaft (25) which is in rotary fit with the sliding block (24), and one end of the connecting shaft (25) which is far away from the sliding block (24) is fixedly connected with the fixed box (21) or the movable box (22) below.

5. The lifting storage car armrest box of claim 4, wherein: the third limiting part comprises a second matching groove (2001) arranged on two sides of the guide bracket (20) and a third locking block (29) which is elastically telescopic on two sides of the box body (1) and is inserted into the second matching groove (2001) when the second matching groove (2001) is opposite to the second matching groove, and a second retreating inclined plane which retreats when being stressed is arranged at the upper end of the third locking block (29).

6. The lifting storage car armrest box as set forth in claim 1, wherein: a bump is convexly arranged on one side of the outer wall of the box body (1), a storage cavity (6) is concaved downwards at the upper end of the bump, a jacking plate (7) is arranged in the storage cavity (6), iron blocks (8) are fixed at two ends of the jacking plate (7), guide grooves (3) are vertically arranged on the outer walls of two sides of the bump, and driving magnets (4) which are adsorbed with the iron blocks (8) and drive the jacking plate (7) to lift are embedded in the guide grooves (3).