CN212401074U - Storage device - Google Patents

Abstract

The utility model provides a storage device, which comprises a shell, a sliding part, a reset unit and a trigger unit, wherein the sliding part is arranged in a containing cavity of the shell in a sliding manner, the reset unit is arranged between the shell and the sliding part, the trigger unit is arranged on the shell in a rotating manner, the sliding part is pressed by external force and slides relative to the shell, the reset unit collects elastic potential energy, and a clamping part is arranged in a clamping hole by an elastic part pushing and clamping manner so as to form a locking manner that the sliding part slides relative to the shell; and the bearing part bears external force to press, the triggering part pushes the clamping piece to be separated from the clamping hole, and the reset unit releases elastic potential energy to enable the sliding piece to slide and reset. The utility model discloses a storing device can make the slider slide for the casing, and makes the slider and the lateral wall of casing enclose the configuration and become storing space, still can make the slider reset and do benefit to the shutoff opening, when storing device installs on the panel that has the mounting hole, because the trigger unit locates on the outer wall of casing, consequently the trigger unit also can be hidden, and storing space also can be hidden, has better practicality.

Description

Storage device

Technical Field

The utility model relates to an article storage device technical field, in particular to storing device.

Background

With the popularization of automobiles, customers have higher and higher requirements on automobiles, and the requirements on the comfort of automobile driving, the operation convenience of the automobiles in the driving process and the overall aesthetic property of the automobiles are also required. Therefore, the design of the storage box for the automobile considers the driving comfort of customers and the operation convenience, and meets the requirement of decorating and beautifying the automobile cab.

However, the existing storage box structure for the automobile has the following disadvantages:

1. most of storage boxes on the auxiliary instrument panel leak outwards, so that the appearance is influenced;

2. the storage box can be partially hidden, so that the use is inconvenient;

3. the bottom of the storage box is accumulated with a plurality of dust and foreign matters which are not easy to clean after long-time use.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a storage device to hide a storage space.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a storage device, comprising:

the device comprises a shell, a switch, a clamping device and a control device, wherein an accommodating cavity with an opening is formed in the shell, and a switch hole and a clamping hole are formed in the side wall of the accommodating cavity;

the sliding piece is arranged in the accommodating cavity in a sliding manner;

the locking mechanism is arranged on the sliding part and comprises an elastic part and a clamping part pushed by the elastic part;

the reset mechanism comprises a reset unit arranged between the shell and the sliding part and a trigger unit rotationally arranged on the outer wall of the shell, and the trigger unit is provided with a bearing part arranged corresponding to the switch hole and a trigger part arranged corresponding to the clamping hole;

the sliding part is pressed by external force and slides relative to the shell, the reset unit collects elastic potential energy, and the clamping piece is pushed by the elastic piece to be clamped in the clamping hole so as to form locking of the sliding part relative to the shell; and because the bearing part bears external force to press, the triggering part pushes the clamping piece to be separated from the clamping hole, and the reset unit releases elastic potential energy to enable the sliding piece to slide and reset.

Furthermore, a return unit is arranged between the shell and the trigger unit, the bearing part is pressed by external force, the trigger unit rotates relative to the shell to enable the return unit to gather elastic potential energy, and the return unit releases the elastic potential energy to enable the trigger unit to return due to the cancellation of the external force pressing the bearing part.

Furthermore, the trigger unit is rotatably arranged on the shell through a rotating shaft, and the return unit is a first torsion spring sleeved on the rotating shaft.

Furthermore, a damping mechanism is arranged between the sliding part and the shell, the damping mechanism comprises a rack arranged on one of the sliding part and the shell and a gear arranged on the other of the sliding part and the shell, and the gear is rotatably arranged on the sliding part or the shell through a damper.

Furthermore, the reset unit comprises a spring arranged in the accommodating cavity, and two ends of the spring respectively abut against the bottom wall of the accommodating cavity and the sliding part.

Furthermore, a reset driving mechanism is arranged between the shell and the sliding part, the reset driving mechanism comprises two driving arms which are connected in a pivoting manner, two ends of the two driving arms are respectively connected with the shell and the sliding part, the reset unit comprises a reset piece arranged between the two driving arms, the two driving arms can rotate relatively due to the fact that the sliding part is pressed by external force, and can rotate reversely due to the fact that the reset piece releases elastic potential energy, so that the slide part is reset and slid to be driven.

Furthermore, the reset piece is a tension spring connected between the two driving arms.

Furthermore, one end of the driving arm is rotatably connected with the shell or the sliding part through a pin shaft, and the reset unit further comprises a second torsion spring sleeved on the pin shaft.

Furthermore, the reset driving mechanisms are two groups arranged between the shell and the sliding piece, and the two groups of reset driving mechanisms are arranged at intervals.

Further, a limiting mechanism is arranged between the shell and the sliding piece, and the limiting mechanism is configured to limit the sliding limit position of the sliding piece relative to the shell.

Compared with the prior art, the utility model discloses following advantage has:

(1) the utility model discloses a storing device can make the slider slide for the casing, and makes the slider and the lateral wall of casing enclose the configuration and become storing space, still can make the slider reset and do benefit to the shutoff opening, when storing device installs on the panel that has the mounting hole, because the trigger unit locates on the outer wall of casing, consequently the trigger unit also can be hidden, and storing space also can be hidden, has better practicality.

(2) Through the setting of return unit, can be better make trigger unit keep stable state for the casing to push away after the joint spare deviates from the card hole at trigger unit, be favorable to trigger unit return.

(3) The return unit is set as a first torsion spring sleeved on the rotating shaft, and is a mature part which is commonly used, so that the cost is low.

(4) The damping mechanism is arranged between the sliding part and the shell, so that the sliding speed of the sliding part relative to the shell can be reduced, and the sliding process of the sliding part relative to the shell is smooth.

(5) The reset unit adopts a common spring, so that the cost is lower.

(6) Set up the actuating mechanism that resets between casing and slider, and the actuating mechanism that resets includes two actuating arms, and the piece that resets locates the structure between two elastic arms, is favorable to the slider to slide for the casing is steady to be favorable to the slider to reset.

(7) The reset piece is designed into a tension spring with a mature structure, so that the cost is low.

(8) The pin shaft of the driving arm is sleeved with the second torsion spring to drive the sliding part to reset, so that the sliding part can be reset smoothly relative to the shell.

(9) The reset driving mechanisms are arranged into two groups, so that the sliding piece can smoothly slide relative to the shell.

(10) A limiting mechanism for limiting the sliding limit position of the sliding piece is arranged between the shell and the sliding piece, so that the sliding piece can slide to the final position quickly and accurately relative to the shell.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a storage device according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the unassembled housing of FIG. 1;

fig. 3 is a schematic structural diagram of a sliding member according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a housing according to an embodiment of the present invention;

fig. 5 is an exploded view of the trigger unit and the locking mechanism according to the embodiment of the present invention;

fig. 6 is an exploded view of the reset actuator according to an embodiment of the present invention;

fig. 7 is a top view of the storage device according to the embodiment of the present invention in an applied state;

FIG. 8 is a cross-sectional view A-A of the unassembled cup of FIG. 7;

FIG. 9 is a cross-sectional view B-B of FIG. 7;

FIG. 10 is a schematic view of the sliding member shown in FIG. 9 after being pressed by an external force;

description of reference numerals:

1-shell, 2-sliding part, 3-elastic part, 4-clamping part, 5-trigger unit, 6-first torsion spring, 7-rack, 8-gear, 9-damper, 10-spring, 11-driving arm, 12-reset part, 13-pivot shaft, 14-second torsion spring, 16-cup, 17-external carrier, 18-shock-absorbing part, 19-decorative plate, 20-upper pin shaft, 21-lower pin shaft;

101-accommodating cavity, 102-switch hole, 103-clamp hole, 104-mounting hole, 105-mounting plate, 106-spring seat, 107-limiting piece, 108-limiting part and 109-elastic piece;

201-a plugging surface, 202-a limiting block;

501-a bearing part, 502-a trigger part, 503-a rotating shaft, 504-a rotating shaft through hole, 505-a first clamping groove, 506-a second clamping groove, 507-a limiting column and 508-a damper mounting hole;

1101-connecting shaft, 1102-shaft sleeve.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a storage device, which mainly comprises a shell, a sliding piece arranged on the shell, a locking mechanism arranged on the sliding piece and a resetting mechanism. The locking mechanism specifically comprises an elastic piece and a clamping piece, the reset mechanism comprises a reset unit arranged between the shell and the sliding piece and a trigger unit arranged on the shell in a rotating mode, and the reset unit is provided with a trigger part and a bearing part. The sliding part is pressed by external force and slides relative to the shell, the reset unit collects elastic potential energy, and the clamping piece is pushed by the elastic piece to be clamped in a clamping hole in the shell so as to form locking of the sliding part relative to the shell; and the bearing part bears external force to press, the triggering part pushes the clamping piece to be separated from the clamping hole, and the reset unit releases elastic potential energy to enable the sliding piece to slide and reset.

Based on the overall structural description, an exemplary structure of the storage device of the present embodiment is shown in fig. 1, and in order to better understand the present embodiment, the structure of the housing 1 is briefly described below with reference to fig. 4, fig. 6, and fig. 7 by referring to fig. 1.

In the housing 1, an accommodating cavity 101 having an opening is formed, in the state shown in fig. 4, the opening is formed at the upper portion of the accommodating cavity 101, and a switch hole 102 and a card hole 103 are formed on the side wall of the accommodating cavity 101, in a preferred embodiment, the switch hole 102 and the card hole 103 are arranged at an interval in the depth direction of the accommodating cavity 101, an upper opening hole close to the opening is the switch hole 102, and a lower opening hole relatively close to the bottom wall of the accommodating cavity 101 is the card hole 103.

In order to facilitate the application of the storage device, a mounting portion is formed on the housing 1 for fixing the housing 1 to the external carrier 17. Still referring to fig. 4, the mounting portion is specifically the mounting hole 104 formed at the edge of the opening, in this embodiment, the mounting hole 104 is preferably four that are arranged in a ring opening, so that the housing 1 can be fixed on the external carrier 17 through the connecting member penetrating through the mounting hole 104, the utility model discloses in do not limit the structure of the external carrier 17, it is enough to facilitate mounting the housing 1. It should be noted that the mounting portion may be provided with a structure for facilitating connection with other parts, such as a structure for facilitating engagement with the external carrier 17, in addition to the mounting hole 104; in addition, the installation position of installation department can not only encircle the opening and arrange, still can locate the other positions of casing 1 outer wall, and the installation casing 1 itself of being convenient for can.

The structure of the sliding element 2 can be seen in fig. 3, which is slidably arranged in the receiving cavity 101, and in a preferred embodiment the sliding element 2 has a closing surface 201 which closes the opening in an upper limit position of the housing 1. As shown in fig. 3 and fig. 9 and 10, the sealing surface 201 is pressed by an external force, so that the slider 2 can slide down to the lower limit position in the accommodating chamber 101, and the sealing surface 201 and the side wall of the accommodating chamber 101 form an accommodating space for accommodating the cup 16. In this structure, a pattern or a decoration may be added to the plugging surface 201 as necessary for the appearance to be beautiful.

As shown in fig. 3 and fig. 8, the sliding member 2 is provided with an accommodating groove for accommodating the locking mechanism, and the locking mechanism is disposed in the accommodating groove and includes an elastic member 3 and a clamping member 4 pushed by the elastic member 3. In a preferred embodiment, in an assembled state where the sliding member 2 slides to the upper limit position, elastic potential energy is collected on the elastic member 3, and the engaging member 4 is abutted to the inner wall of the accommodating cavity 101 by the engaging of the elastic member 3. In the assembled state where the sliding member 2 slides to the lower limit position, that is, the state shown in fig. 8, the elastic potential energy of the elastic member 3 is released, so that the end of the clamping portion facing the inner wall of the accommodating cavity 101 can be clamped in the clamping hole 103.

The trigger unit 5 is rotatably provided on the housing 1 via a rotating shaft 503, and specifically, as shown in fig. 1 to 5, the trigger unit 5 includes a receiving portion 501 provided corresponding to the switch hole 102 and a trigger portion 502 provided corresponding to the card hole 103, and the receiving portion 501 and the trigger portion 502 are disposed at both ends of the trigger unit 5. The receiving portion 501 is slightly protruded outward relative to the body of the trigger unit 5 so as to be embedded in the switch hole 102, thereby providing a better appearance and facilitating the use of customers. The trigger portion 502 is slightly bent toward the side of the engaging hole 103, and the end portion is thinned so as to push the engaging member 4.

In a specific installation manner, two mounting plates 105 arranged at intervals are constructed on the outer wall of the housing 1, a rotating shaft through hole 504 is correspondingly formed on the two mounting plates 105 and the trigger unit 5, and the trigger unit 5 is rotatably arranged on the outer wall of the housing 1 through a rotating shaft 503 penetrating through the rotating shaft through hole 504.

In order to facilitate the application of the trigger unit 5, a return unit is disposed between the housing 1 and the trigger unit 5, and when the receiving portion 501 is pressed by an external force, the trigger unit 5 rotates relative to the housing 1 to collect elastic potential energy, and when the external force pressing the receiving portion 501 is cancelled, the return unit releases the elastic potential energy to return the trigger unit 5.

Still referring to fig. 1 to 5, in a preferred embodiment, the returning unit is a first torsion spring 6 sleeved on the rotation shaft 503, a first slot 505 is correspondingly formed between the trigger unit 5 and the mounting plate 105 for mounting the first torsion spring 6, two ends of the first torsion spring 6 are configured as force receiving ends and are clamped in the first slot 505 corresponding to the two mounting plates 105, and a middle portion of the first torsion spring 6 is configured as another force receiving end and is clamped in a second slot 506 on the returning unit.

The structure of the return unit can make the trigger unit 5 in a stable state relative to the housing 1, that is, the receiving end corresponds to the position of the switch hole 102, and the trigger portion 502 corresponds to the position of the card hole 103. When the receiving portion 501 receives an external force to rotate the trigger unit 5 relative to the housing 1, the trigger portion 502 can make the aforementioned locking member 4 fall out of the locking hole 103, and the external force pressing the receiving portion 501 is removed to return the trigger unit 5.

In order to prevent the sliding speed of the sliding member 2 relative to the housing 1 from being too fast, which may affect the operation experience of the customer. A damping mechanism is arranged between the slider 2 and the housing 1, and the damping mechanism includes a rack 7 arranged on the slider 2 and a gear 8 arranged on the housing 1, and the gear 8 is rotatably arranged on the housing 1 via a damper 9. More specifically, a damper mounting hole 508 is formed in the housing 1, the damper 9 is fixedly installed at the damper mounting hole 508, the damper 9 has a rotatable damper shaft, and the gear 8 is fixedly installed on the damper shaft. The arrangement of the structure can increase damping for the sliding of the sliding part 2 relative to the shell 1, thereby improving the comfort of a user in controlling the sliding process of the sliding part 2. Alternatively, the rack 7 may be provided on the housing 1, and the damper 9 with the gear 8 mounted thereon may be fixed to the slider 2.

In order to facilitate the resetting of the sliding member 2, the resetting unit includes a spring 10 disposed in the accommodating cavity 101, and two ends of the spring 10 respectively abut against the bottom wall of the accommodating cavity 101 and the sliding member 2. Specifically, as shown still in fig. 8, a spring seat 106 having a limit chamber in the middle is formed on the bottom wall of the accommodation chamber 101, the lower portion of the spring 10 is fitted into the limit chamber, and the upper end of the spring 10 abuts against the bottom of the slider 2.

As shown in fig. 2 and fig. 6, a reset driving mechanism is disposed between the housing 1 and the sliding member 2, the reset driving mechanism includes two driving arms 11 pivotally connected to each other, and two ends of the two driving arms 11 are respectively connected to the housing 1 and the sliding member 2. Specifically, in the present embodiment, the middle portions of the two driving arms 11 are pivotally connected via pivot shafts 13 penetrating through the two driving arms, and one end of each driving arm 11 is rotatably connected to the housing 1 or the slider 2 via a pin. More specifically. One end of one of the driving arms 11 is pivotally connected to the bottom of the sliding member 2 via an upper pin 20, and the other end is slidably connected to the bottom of the accommodating cavity 101 of the housing 1; one end of the other driving arm 11 is pivotally connected to the bottom of the accommodating chamber 101 of the housing 1 via a lower pin 21, and the other end is slidably connected to the bottom of the slider 2.

For the convenience of installation, an elongated receiving groove, not shown, is formed at the bottom of the receiving cavity 101 of the housing 1 and the bottom of the slider 2, and the length direction of the receiving groove extends along the sliding direction of the end of the driving arm 11. A connecting shaft 1101 is formed at one end of the driving arm 11 slidably connected to the slider 2 or the housing 1, and a bushing 1102 is fitted over the connecting shaft 1101. After the connecting shaft 1101 provided with the shaft sleeve 1102 is mounted to the corresponding accommodating slot, the limiting member 107 is detachably connected to the housing 1 or the sliding member 2 in a clamping or screwing manner, so that the connecting shaft 1101 provided with the shaft sleeve 1102 is limited in the accommodating slot, and the connecting shaft 1101 provided with the shaft sleeve 1102 slides in the accommodating slot.

In this embodiment, the reset unit includes a reset member 12 disposed between the two driving arms 11, and the two driving arms 11 can rotate relatively due to the sliding member 2 being pressed by an external force, and can rotate reversely due to the release of elastic potential energy by the reset member 12, so as to form an urging for resetting and sliding the sliding member 2. In a preferred embodiment, the reset member 12 is a tension spring connected between the two driving arms 11, which has low cost, convenient connection and good elastic performance.

In addition, the reset unit further includes a second torsion spring 14 sleeved on the pin. In order to improve the smoothness of the sliding member 2, as in the present embodiment, the return driving mechanisms are preferably provided in two sets between the housing 1 and the sliding member 2, and the two sets are arranged at intervals. For the convenience of installation, the two reset driving mechanisms share the upper pin shaft 20 and the lower pin shaft 21, and the second torsion spring 14 is sleeved on the lower pin shaft 21. Still referring to fig. 2 and fig. 9 and 10, the middle portion of the second torsion spring 14 is connected to the limiting portion 108 at the bottom of the accommodating cavity 101 in an abutting manner, and two ends of the second torsion spring 14 are respectively clamped in the third clamping grooves on the corresponding driving arms 11 of the two sets of reset driving mechanisms.

In the above structure, one end of each of the two driving arms 11 of the same return driving mechanism may be pivotally connected to the housing 1, and the other end may be slidably connected to the slider 2. Or both drive arms 11 of the same return drive mechanism may be pivotally connected at one end to the slider 2 and slidably connected at the other end to the housing 1. In addition, instead of sharing the upper pin 20 and the lower pin 21 for the two reset driving mechanisms, it is also possible to use separate pins for the driving arms 11 of the two reset driving mechanisms.

In order to slide the sliding member 2 to the final position quickly and accurately, in the present embodiment, a limiting mechanism 15 is disposed between the housing 1 and the sliding member 2, and the limiting mechanism 15 is configured to limit the sliding limit position of the sliding member 2 relative to the housing 1.

Still referring to fig. 4, a limiting column 507 is formed in the accommodating chamber 101, and for better limiting the lower limit position of the sliding member 2, the limiting column 507 is two oppositely arranged at two sides of the accommodating chamber 101, and for improving the operation comfort of the customer, a shock absorbing member 18 is inserted into the limiting column 507. To reduce the impact force between the housing 1 and the slider 2 when the slider 2 slides to the lower limit position. In this structure, it is needless to say that only the stopper 507 may be provided without providing the damper 18, but this may cause discomfort to the operator. The shock absorbing member 18 may be mounted on the limiting post 507 by bonding, clamping or other fixing means besides being inserted.

In addition, for better limiting the upper limit position of the sliding part 2 relative to the housing 1, a plurality of limiting blocks 202 are arranged in the circumferential direction of the sliding part 2, corresponding to each limiting block 202, a yielding hole for yielding the limiting block 107 is formed in the corresponding position of the housing 1, an elastic sheet 109 is fixedly connected to the side wall of the yielding hole, and the free end of the elastic sheet 109 is slightly bent towards the inside of the accommodating cavity 101, so that the upper limit position of the sliding part 2 is limited by the abutting joint of the limiting block 107 and the elastic sheet 109 in the ascending and sliding process of the sliding part 2, and better limiting and damping effects are achieved.

The structural schematic diagram of the storage device in the application state of the embodiment can be seen from fig. 7 to 10, if it is mounted on the decorative plate 19 of the vehicle, the storage device mounting hole 104 is reserved only at the decorative plate 19, the storage device is mounted on the inner side of the decorative plate 19, the opening of the accommodating cavity 101 of the housing 1 corresponds to the storage device mounting hole 104, and the blocking surface 201 can just block the storage device mounting hole 104 of the decorative plate 19 by adjusting the sliding position of the sliding member 2.

The operation of the storage device of this embodiment is shown in fig. 9 and 10, and the initial position is as shown in fig. 9, the cup body 16 is placed on the blocking surface 201, and downward pressing force is applied to the sliding member 2, initially, the clamping member 4 is placed on the inner wall of the accommodating cavity 101, as the sliding member 2 slides to the lower limit position, the clamping member 4 is ejected outward under the action of the elastic member 3 and is clamped in the clamping hole 103, and the cup body 16 is placed in the storage space formed by the blocking surface 201 and the side wall of the accommodating cavity 101, and the state can be shown in fig. 10.

If the cup body 16 is taken out, the bearing part 501 is pressed forcibly, the trigger unit 5 rotates relative to the housing 1 by taking the rotating shaft 503 as a center, meanwhile, the trigger part 502 pushes the clamping piece 4 to be separated from the clamping hole 103, the sliding piece 2 moves upwards to an upper limit position under the action of the reset unit, and the plugging surface 201 just corresponds to the outer surface of the decorative plate 19, so that the plugging surface 201 is convenient to wipe, the plugging surface 201 can be matched with the decorative plate 19 to hide the storage space, and the appearance is attractive.

The storage device of this embodiment can make the sliding part 2 slide relative to the housing 1, and make the sliding part 2 and the side wall of the housing 1 enclose to form a storage space, and can also make the sliding part 2 reset to facilitate the sealing of the opening, when the storage device is installed on the panel with the installation hole 104, because the trigger unit 5 is located on the outer wall of the housing 1, the trigger unit 5 can also be hidden, and the storage space can also be hidden, which has better practicability.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A storage device, characterized by comprising:

the device comprises a shell (1), wherein an accommodating cavity (101) with an opening is formed in the shell (1), and a switch hole (102) and a clamping hole (103) are formed in the side wall of the accommodating cavity (101);

the sliding part (2) is arranged in the accommodating cavity (101) in a sliding manner;

the locking mechanism is arranged on the sliding part (2) and comprises an elastic part (3) and a clamping part (4) pushed by the elastic part (3);

the reset mechanism comprises a reset unit arranged between the shell (1) and the sliding part (2) and a trigger unit (5) rotatably arranged on the outer wall of the shell (1), and the trigger unit (5) is provided with a bearing part (501) arranged corresponding to the switch hole (102) and a trigger part (502) arranged corresponding to the clamping hole (103);

the sliding part (2) is pressed by external force and slides relative to the shell (1), the resetting unit gathers elastic potential energy, and the clamping piece (4) is pushed by the elastic piece (3) to be clamped in the clamping hole (103) so as to form locking of the sliding part (2) relative to the shell (1); and because the bearing part (501) bears external force to press, the trigger part (502) pushes the clamping piece (4) to be separated from the clamping hole (103), and the reset unit releases elastic potential energy to enable the sliding piece (2) to slide and reset.

2. Storage device according to claim 1, characterized in that: a return unit is arranged between the shell (1) and the trigger unit (5), the bearing part (501) is pressed by external force, the trigger unit (5) rotates relative to the shell (1) to enable the return unit to gather elastic potential energy, and the return unit releases the elastic potential energy to enable the trigger unit (5) to return due to the cancellation of the external force pressing the bearing part (501).

3. Storage device according to claim 2, characterized in that: trigger unit (5) are located through pivot (503) rotation on casing (1), the return unit is located for the cover first torsional spring (6) on pivot (503).

4. Storage device according to claim 1, characterized in that: a damping mechanism is arranged between the sliding part (2) and the shell (1), the damping mechanism comprises a rack (7) arranged on one of the sliding part (2) and the shell (1) and a gear (8) arranged on the other of the sliding part (2) and the shell (1), and the gear (8) is rotatably arranged on the sliding part (2) or the shell (1) through a damper (9).

5. Storage device according to claim 1, characterized in that: the reset unit comprises a spring (10) arranged in the accommodating cavity (101), and two ends of the spring (10) are respectively abutted to the bottom wall of the accommodating cavity (101) and the sliding piece (2).

6. Storage device according to claim 1, characterized in that: the reset driving mechanism is arranged between the shell (1) and the sliding part (2) and comprises two driving arms (11) which are connected in a pivoting mode, two ends of each driving arm (11) are respectively connected with the shell (1) and the sliding part (2), the reset unit comprises a reset piece (12) which is arranged between the two driving arms (11), and the two driving arms (11) can rotate relatively due to the fact that the sliding part (2) is pressed by external force and can rotate reversely due to the fact that the reset piece (12) releases elastic potential energy so as to form driving for resetting and sliding of the sliding part (2).

7. Storage device according to claim 6, characterized in that: the reset piece (12) is a tension spring connected between the two driving arms (11).

8. Storage device according to claim 6, characterized in that: one end of the driving arm (11) is rotatably connected with the shell (1) or the sliding part (2) through a pin shaft, and the reset unit further comprises a second torsion spring (14) sleeved on the pin shaft.

9. Storage device according to claim 6, characterized in that: the reset driving mechanisms are two groups arranged between the shell (1) and the sliding piece (2), and the two groups of reset driving mechanisms are arranged at intervals.

10. Storage device according to any one of claims 1 to 9, characterized in that: a limiting mechanism (15) is arranged between the shell (1) and the sliding part (2), and the limiting mechanism (15) is configured to limit the sliding limit position of the sliding part (2) relative to the shell (1).

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