WO2018219159A1

WO2018219159A1 - Storage box

Info

Publication number: WO2018219159A1
Application number: PCT/CN2018/087464
Authority: WO
Inventors: 郑磊; 赵振兴; 刘建生; 刘丙庆
Original assignee: 山东新北洋信息技术股份有限公司
Priority date: 2017-05-27
Filing date: 2018-05-18
Publication date: 2018-12-06
Also published as: CN108952367B; CN108952367A

Abstract

A storage box, comprising a lock body (5), lock fasteners (4), and a box body (1), the lock body (5) comprising a locking member (54), a drive mechanism, and an auxiliary member (56); the locking member (54) has an unlocking position where the locking member disengages from the lock fasteners (4) and a locking position where the locking member engages with the lock fasteners (4); the drive mechanism is configured to drive the locking member (54) to move between the unlocking position and the locking position; the auxiliary member (56) is movably connected to the box body (1); when the locking member (54) is located in the unlocking position, the auxiliary member (56) is located in a first position and is configured to prevent the locking member (54) from leaving the unlocking position.

Description

Storage Box

Technical field

The present disclosure relates to the field of article storage technology, and relates to a storage box for articles such as banknotes, coins, and bills, for example.

Background technique

The storage box includes a box body, a box door, and a box door lock. Wherein, the box body is provided with an open port, the box door is pivotally connected to the box body, the box door is rotatable about the pivot axis, and is opened or closed relative to the box body to open or close the opening of the box body; the box door lock is used in the box The position of the door is locked when the door closes the opening of the box.

1 is a schematic structural view of a door lock of a storage box in the related art. As shown in Fig. 1, the door lock includes a lock body 1' and a lock hook 2'. Therein, the lock body 1' is disposed on a case (not shown), and the lock hook 2' is disposed on a case door (not shown). The lock hook 2' includes two hooks 21' arranged at intervals in the set direction. The lock body 1' includes a lock cylinder 11', a swing rod 12', a locking plate 13', and an elastic member 14'. Wherein, the lock core 11' is inserted into the hole in the box body, and the lock core 11' is rotatable about its own axis; the first end of the swing rod 12' is fixedly connected with the lock core 11', and the second end of the swing rod 12' is set. There is a long groove 121'. When the lock cylinder 11' rotates about its own axis, the swinging rod 12' rotates with it; the locking plate 13' is movably connected with the casing and can reciprocate in a set direction. The locking plate 13' includes two locking tongues 131' and a driving shaft 132', wherein the two locking tongues 131' are spaced apart in a set direction, and when the locking plate 13' moves in the set direction, the two locking tongues The 131' can be fitted or separated from the two hooks 21' at the same time, so that the locking plate 13' is in the locked position or the unlocked position. Wherein, when the locking plate 13' is in the locking position, the two locking tongues 131' are simultaneously engaged with the two hooks 21', and when the locking plate 13' is in the unlocked position, the two locking tongues 131' are simultaneously Separated from the two hooks 21' respectively; the drive shaft 132' is mated with the long slot 121' of the swing link 12'; the elastic member 14' is coupled between the lock plate 13' and the case, and the elastic member 14' Under the action of the elastic force, the locking plate 13' always has a tendency to move toward the locking position. When the key is unlocked, the rotary key drive lock cylinder 11' drives the swing rod 12' to rotate, and the long slot 121' of the swing rod 12' drives the drive shaft 132' to move, thereby driving the lock plate 13' to move to the unlocked position, so that The locking tongues 121' are separated from the two hooks 21' to unlock the position of the door.

The problem with such a storage box is that after the door is opened, the locking plate 13' is moved to the locking position by the elastic force of the elastic member 14', and when the door is closed relative to the case, the locking plate 13 The two locking tongues 131' are in contact with the two hooks 21' on the box door, hindering the box door from closing, and the user must press the box door forcefully, and the two locking tongues 131' are driven to move away by the two hooks 21'. In order to close the door relative to the case, the operation is inconvenient.

Summary of the invention

The present application provides a storage box that is easy to operate when the article is stored in the storage box.

The present application provides a storage box including a lock body, a buckle, and a box;

The lock body includes a locking member, a driving mechanism and an auxiliary member; wherein

The locking member has an unlocking position separated from the buckle and a locking position engaged with the locking buckle, and the driving mechanism is configured to drive the locking member to move between the unlocking position and the locking position;

The auxiliary member is movably connected to the wall of the box body. When the locking member is in the unlocked position, the auxiliary member is located at the first position and is arranged to prevent the locking member from leaving the unlocked position.

In an embodiment, the auxiliary member is in the second position when the locking member is in the locked position, and the auxiliary member is configured to prevent the locking member from leaving the locked position.

In an embodiment, the lock body is disposed on the box body, and the auxiliary member is pivotally connected to the box wall of the box body;

The lock body further includes a first elastic member coupled between the case and the auxiliary member, the first elastic member being configured to cause the auxiliary member to always have a tendency to rotate from the second position to the first position.

In an embodiment, the first end of the auxiliary member is coupled to the first elastic member, and the second end of the auxiliary member is adjacent to the box door of the storage box;

When the door is closed, the door abuts against the second end of the auxiliary member, and the driving auxiliary member rotates to the second position against the elastic force of the first elastic member;

When the door is opened, the door is separated from the second end of the auxiliary member, and the auxiliary member is rotated to the first position by the first elastic member.

In an embodiment, the locking member is provided with a first abutting surface and a second abutting surface connected to the first abutting surface;

When the auxiliary component is in the first position, the auxiliary component abuts the first abutting surface, and the auxiliary component is arranged to prevent the locking component from leaving the unlocking position;

When the auxiliary member is in the second position, the auxiliary member abuts against the second abutting surface, and the auxiliary member is arranged to prevent the locking member from leaving the locking position.

In an embodiment, the drive mechanism is coupled between the auxiliary member and the locking member;

The auxiliary member is arranged to prevent the locking member from leaving the unlocked position or the locked position by the drive mechanism.

In an embodiment, the driving mechanism comprises a lock cylinder, a rotating member and a second elastic member; the second elastic member is connected between the locking member and the box wall of the box body, and the lock core, the rotating member and the locking member are sequentially connected ;

The second elastic member is disposed such that the locking member always has a tendency to move from the unlocked position to the locked position; the lock cylinder is configured to drive the locking member to move from the locked position to the unlocked position by the rotating member; the auxiliary member is configured to pass The rotating member prevents the locking member from leaving the unlocked position or the locked position.

In an embodiment, the rotating member is provided with a first abutting surface and a second abutting surface connected to the first abutting surface;

When the auxiliary member is in the second position, the auxiliary member abuts the second abutting surface, and the auxiliary member is disposed to prevent the locking member from leaving the locking position.

In an embodiment, the rotating member is provided with a long slot, and the locking member is provided with a plug post, the plug post is inserted into the long slot and can move along the length of the long slot;

The angle between the second abutting surface and the length direction of the long groove is greater than zero degrees.

In an embodiment, the lock body is disposed on the box body; the rotating member includes an L-shaped rod and a swing rod, and the L-shaped rod and the lock core are respectively pivotally connected to the box body;

Wherein, the first end of the swing rod is fixedly connected with the lock core, the first end of the L-shaped rod is drivingly connected with the second end of the swing rod, and the second end of the L-shaped rod is drivingly connected with the locking member;

The lock cylinder drives the L-shaped rod through the swing rod to drive the locking member to move from the locked position to the unlocked position, and the auxiliary member prevents the locking member from leaving the unlocked position or the locked position by the L-shaped rod.

In an embodiment, the lock body is disposed on one of the case and the door of the storage box.

The storage box provided by the present application can ensure that the locking member stays in the unlocked position after the locking member is unlocked, and the locking member does not interfere with the locking buckle when the door is closed, and does not hinder the closing of the door. Therefore, it is easy to operate.

DRAWINGS

1 is a schematic structural view of a box door lock of a storage box in the related art;

2 is a schematic structural view of a storage box according to an embodiment of the present application;

3 is a schematic structural view of a box door lock of a storage box in a locked state according to an embodiment of the present application;

4 is a schematic structural view showing a box door lock of a storage box in an intermediate state according to an embodiment of the present application;

FIG. 5 is a schematic structural view of a box door lock of a storage box in an unlocked state according to an embodiment of the present application.

In the figure: 1'-lock body; 2'-lock hook; 11'-lock core; 12'-swing bar; 13'-locking plate; 14'-elastic element; 21'-hook; 121'-long Slot; 131'-lock tongue; 132'-drive shaft; 1-box; 2-box door; 3-box door lock; 4-lock buckle; 5-lock body; 10-port; 11-box wall; - door pivot; 51-lock core; 52-swing bar; 53-L bar; 54-locking member; 55-second elastic member; 56-auxiliary member; 57-first elastic member; 61-first direction 62-second direction; 521 - first end of the pendulum; 522 - second end of the pendulum; 530 - support shaft; first end of the 531-L rod; second end of the 532-L rod; 533-long groove; 534-second abutment surface; 535-first abutment surface; 541-lock hook; 542-plug post; 560-shaft; 561-first end of auxiliary member; 562-auxiliary Second end.

detailed description

The technical solution of the present application will be described below with reference to the accompanying drawings.

In the description of the present application, the orientations or positions of the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", and "outside" are indicated. The relationship is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of describing the present application and the simplified description, and does not indicate or imply that the device or component referred to has a specified orientation, is constructed and operated in a specified orientation, and thus cannot It is understood to be a limitation on the present application. Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

In the description of the present application, the terms "mounted," "connected," and "connected" are used in a broad sense unless the context clearly dictates otherwise. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal to both components. Connected. For those skilled in the art, the specific meanings of the above terms in the present application can be understood on a case-by-case basis.

FIG. 2 is a schematic structural diagram of a storage box according to an embodiment of the present application.

As shown in FIG. 2, in the present embodiment, the storage box is a coin box for storing banknotes, and the storage box has a rectangular parallelepiped shape, and includes a case 1, a box door 2, and a box door lock 3. In this embodiment, the surface of the casing 1 is provided with an entrance and exit 10 of the banknote, and the side of the casing 1 is provided with an opening (not shown). The door 2 is pivotally connected to the casing 1 through the door hinge 20, and the door 2 is It is rotatable about the door pivot 20 and has an open position and a closed position. In this embodiment, when the box door 2 is in the open position, the box door 2 opens the opening of the box body 1. When the box door 2 is in the closed position, the box door 2 closes the opening of the box body 1; the box door lock 3 is set The position of the door 2 is locked when the door 2 is in the closed position.

3 is a schematic structural view of a box door lock of a storage box in a locked state according to an embodiment of the present invention, and FIG. 4 is a schematic structural view of the box door lock of the storage box in an intermediate state according to an embodiment of the present application, and FIG. A structural schematic diagram of the box door lock of the storage box provided in an unlocked state according to an embodiment of the present application.

As shown in FIGS. 3 to 5, the door lock 3 includes a lock 4 and a lock body 5. In an embodiment, the buckle 4 is disposed on the box body 1, and the lock body 5 is disposed on the box door 2. In another embodiment, the lock button 4 is disposed on the box door 2, and the lock body 5 is disposed in the box body. 1 on. When the door 2 is closed relative to the case 1, the lock body 5 can be engaged or disengaged from the lock 4. When the lock body 5 is engaged with the lock 4, the door lock 3 is in a locked state, and the door lock 3 is locked. When the door 2 is in position, the box door 2 cannot be opened; when the lock body 5 is separated from the buckle 4, the box door lock 3 is in an unlocked state, and the position lock of the box door 3 to the box door 2 is released, and the box can be locked at this time. Door 2 is open. In the present embodiment, the lock 4 is disposed on the box door 2, and the lock body 5 is disposed on the box wall 11 of the box 1.

In this embodiment, the door lock 3 includes three latches 4 arranged on the box door 2 in the first direction 61. The three latches 4 are fixedly disposed on the box door 2, and the openings of the three locks 4 are The same direction.

In this embodiment, the lock body 5 includes a locking member 54, an auxiliary member 56, a first elastic member 57, and a driving mechanism. In the present embodiment, the locking member 54 is movably coupled to the tank wall 11 and is reciprocally movable relative to the tank wall 11 in the first direction 61 and the second direction 62 opposite the first direction 61 and has a separation from the buckle 4 An unlocking position and a locking position for engaging with the buckle 4; the driving mechanism is arranged to drive the locking member 54 to move between the unlocking position and the locking position; the auxiliary member 56 is movably connected with the box wall 11 of the storage box, when the locking member When the 54 is in the unlocked position, the auxiliary member 56 is located in the first position, and is arranged to prevent the locking member 54 from leaving the unlocking position. When the locking member 54 is in the locked position, the auxiliary member 56 is located in the second position, and is arranged to block the locking member. 54 leaves the locked position.

In an embodiment, the locking member 54 includes a locking hook 541, and the locking hook 541 is disposed to be engaged with the locking buckle 4, the number of the locking hook 541 is equal to the number of the locking buckle 4, and the locking hook 541 and the locking buckle 4 are One-to-one correspondence.

In this embodiment, the locking member 54 includes three locking hooks 541. The positions of the three locking hooks 541 are in one-to-one correspondence with the positions of the three locking buckles 4. When the locking member 54 is in the locking position, three locking hooks are provided. The 541 is simultaneously engaged with the three locks 4 in a one-to-one correspondence, so that the door lock 3 is in a locked state, and when the locking member 54 is in the unlocked position, the three lock hooks 541 are simultaneously with the three locks 4 Separate so that the door lock 3 is in the unlocked state.

In an embodiment, the drive mechanism includes a lock cylinder 51, a second elastic member 55, and a rotating member. The lock cylinder 51 is pivotally connected to the tank wall 11, and the lock cylinder 51 is rotatable about a self-axis within a set angle range. The lock cylinder 51, the rotating member and the locking member 54 are sequentially connected. When the lock cylinder 51 rotates about its own axis, the rotating member can rotate around the axis of the lock cylinder 51, and the lock cylinder 51 drives the locking member 54 through the rotating member. The locking position is moved toward the unlocked position, and the auxiliary member 56 prevents the locking member 54 from moving away from the unlocked position or the locked position by the rotating member. The second elastic member 55 is connected between the locking member 54 and the box wall 11. Under the elastic force of the second elastic member 55, the locking member 54 always has a moving tendency to move to the locking position in the second direction 62. .

In an embodiment, the rotating member includes a swing rod 52 and an L-shaped rod 53. In an embodiment, the first end 521 of the swinging rod is fixedly coupled to the lock cylinder 51. When the lock cylinder 51 rotates about its own axis, the second end 522 of the swing rod can swing around the axis of the lock cylinder 51, having the first Five positions and a sixth position. The middle portion of the L-shaped rod 53 is pivotally connected to the casing 1 via a support shaft 530, and the L-shaped rod 53 is rotatable about the axis of the support shaft 530, having a third position and a fourth position. The first end 531 of the L-shaped rod is disposed adjacent to the second end 522 of the swing rod. When the L-shaped rod 53 rotates about the support shaft 530, the first end 531 of the L-shaped rod can cooperate with the second end 522 of the swing rod or Separating, the second end 532 of the L-bar is disposed adjacent to the locking member 54.

In an embodiment, the second end 532 of the L-shaped bar is provided with a first abutting surface 535 and a second abutting surface 534 connected to the first abutting surface 535 and a long groove 533. In one embodiment, the elongated slot 533 has a set width, and in one embodiment the centerline of the width of the elongated slot 533 passes through the axis of the support shaft 530. The second abutting surface 534 is located on one side of the long groove 533, and the second abutting surface 534 is disposed facing the locking member 54. The angle between the second abutting surface 534 and the longitudinal direction of the long groove 533 is greater than zero degrees. In an embodiment, the second abutting surface 534 is perpendicular to the longitudinal direction of the long groove 533, that is, the angle between the second abutting surface 534 and the longitudinal direction of the long groove 533 is 90°. The angle between the first abutting surface 535 and the second abutting surface 534 is greater than zero degrees. In an embodiment, the first abutment surface 535 is a curved surface.

Correspondingly, the locking member 54 is further provided with a plug post 542. The plug post 542 is vertically and fixedly connected with the locking member 54. The outer diameter of the plug post 542 is adapted to the width of the long slot 533 of the L-shaped rod 53. The plug post 542 is mated with the long slot 533 of the L-shaped rod 53. When the L-shaped rod 53 is rotated about the support shaft 530 in the set direction, the long groove 533 on the L-shaped rod 53 moves relative to the insertion post 542, so that the locking member 54 can be driven to move in the first direction 61.

In an embodiment, when the swing lever 52 is in the fifth position, the second end 522 of the swing lever is separated from the first end 531 of the L-shaped rod, and the locking member 54 is moved to the lock by the second elastic member 55. In the tight position, the L-shaped rod 53 is rotated from the third position to the fourth position; when the swing rod 52 is in the sixth position, the second end 522 of the swing rod cooperates with the first end 531 of the L-shaped rod to drive the L-shaped rod 53 is rotated about the support shaft 530 from the fourth position to the third position, and when the L-shaped rod 53 is in the third position, the L-shaped rod 53 drives the locking member 54 to move to the unlocked position.

In one embodiment, the middle portion of the auxiliary member 56 is pivotally coupled to the tank wall 11 via a rotating shaft 560, and the auxiliary member 56 is rotatable about the rotating shaft 560 and has a first position and a second position. The first end 561 of the auxiliary member is disposed adjacent to the second end 532 of the L-shaped rod, and the second end 562 of the auxiliary member is disposed adjacent to the box door 2 in the closed position, when the auxiliary member 56 is in the first position, the auxiliary member The first end 561 abuts against the first abutting surface 535 of the L-shaped rod 53 to stabilize the L-shaped rod 53 in the third position. When the auxiliary member 56 is in the second position, the first end 561 of the auxiliary member is The second abutting surface 534 of the L-shaped rod 53 abuts to stabilize the L-shaped rod 53 in the fourth position; the first elastic member 57 is connected between the auxiliary member 56 and the tank wall 11 at the first elastic member 57. Under the action of the elastic force, the auxiliary member 56 always has a tendency to rotate about the rotating shaft 560 from the second position to the first position.

In other embodiments, the first abutting surface and the second abutting surface are both disposed on the locking member 54. When the auxiliary member 56 is in the first position, the auxiliary member 56 abuts the first abutting surface to block the lock. The fastener 54 leaves the unlocked position; when the auxiliary member 56 is in the second position, the auxiliary member 56 abuts against the second abutting surface to prevent the locking member 54 from leaving the locked position.

The working principle of the door lock 3 provided by the embodiment of the present application is described below with reference to FIG. 3 to FIG.

In the initial state, as shown in FIG. 3, the box door 2 is in the closed position, the swing lever 52 is in the sixth position, and there is no driving force for the L-shaped rod 53, and the locking member 54 is under the elastic force of the second elastic member 55. In the locked position, the L-shaped rod 53 is rotated to the fourth position by the insertion post 542, the auxiliary member 56 is located at the second position, and the first end 561 of the auxiliary member is resisted by the elastic force of the first elastic member 57. Attached to the second abutting surface 534 of the L-shaped rod 53 to stabilize the L-shaped rod 53 in the fourth position, the L-shaped rod 53 in the fourth position prevents the locking member 54 from moving in the first direction 61, so that the lock The clamping member 54 is stabilized in the locking position, and the second end 562 of the auxiliary member is separated from the box door 2. At this time, the three locking hooks 541 of the locking member 54 are simultaneously separated from the three locking members 4 on the box door 2 respectively. The position of the door 2 is locked in a one-to-one correspondence, and the door 2 cannot be opened relative to the case 1.

When unlocking, as shown in FIG. 2 and FIG. 4, the key is inserted into the lock cylinder 51, and the rotary key drive lock cylinder 51 is rotated in the unlocking direction, and the lock cylinder 51 drives the swing lever 52 to rotate to the fifth position and crosses the fifth position, L-shaped. The rod 53 rotates toward the fourth position against the elastic force of the first elastic member 57 and passes over the fourth position, and the L-shaped rod 53 drives the locking member 54 to move toward the unlocked position in the first direction 61 against the elastic force of the second elastic member 55. Cross the unlocked position. During this process, the second abutment surface 534 of the L-shaped rod 53 lifts the first end 561 of the auxiliary member and gradually rotates away from the first end 561 of the auxiliary member, when the second abutting surface 534 is disengaged from the auxiliary member. At the first end 561, as shown in FIG. 5, the auxiliary member 56 is rotated to the first position by the first elastic member 57, and the second end 562 of the auxiliary member abuts the box door 2 and drives the box door 2 Moving away from the box 1 , the box door 2 is bounced, and under the action of the second elastic member 55 , the locking member 54 moves in the second direction 62 to the locking position, and drives the L-shaped rod 53 to the fourth position. Rotating, in the process, the first abutting surface 535 of the L-shaped rod 53 abuts against the first end 561 of the auxiliary member, and under the blocking of the auxiliary member 56, the L-shaped rod 53 is stabilized in the third position, the L-shaped rod 53 prevents the locking member 54 from moving in the second direction 62, stabilizing the locking member 54 in the unlocked position.

When the door 2 is closed, the door 2 is first brought into contact with the second end 562 of the auxiliary member located at the first position, and the driving aid 56 is rotated about the rotating shaft 560 to the second position against the elastic force of the first elastic member 57, the auxiliary member The first end 561 moves along the first abutting surface 535 of the L-shaped rod 53 and drives the L-shaped rod 53 to drive the locking member 54 to continue to move in the first direction 61 from the unlocked position, when the first end 561 of the auxiliary member is disengaged When the first abutting surface 535 of the L-shaped rod 53 is as shown in FIG. 4, the locking member 54 moves in the second direction 62 to the locking position by the second elastic member 55, and drives the L-shaped rod 53 to The third position is rotated to the fourth position. When the locking member 54 is moved to the locking position, the L-shaped rod 53 is rotated to the fourth position, and the auxiliary member 56 is rotated to the second position by the action of the box door 2, as shown in the figure. 3, at this time, the first end 561 of the auxiliary member abuts against the second abutting surface 534 of the L-shaped rod 53 at the fourth position, so that the L-shaped rod 53 is stabilized at the fourth position, and is located at the fourth position. The L-shaped bar 53 prevents the locking member 54 from moving in the first direction 61, stabilizing the locking member 54 in the locked position.

The door lock of the storage box provided by the embodiment of the present application includes a lock and a lock body, wherein the lock is disposed on one of the box body and the box door of the storage box, and the lock body is disposed on the box body and the box door In another of the cases, the lock body includes a lock cylinder, a rotating member, a locking member, a second elastic member, an auxiliary member and a first elastic member, and the locking member has a locking position and a latching engagement with the buckle a separate unlocking position; the rotating member is drivingly connected between the lock cylinder and the locking member, and is configured to drive the locking member to move to the unlocking position when the lock cylinder is unlocked, and the second elastic member is disposed such that the locking member always has the locking function a movement tendency of the positional movement; the first end of the auxiliary member is disposed adjacent to the rotating member, and the second end of the auxiliary member is disposed adjacent to the box door in the closed position, and the auxiliary member always makes the second member under the action of the first elastic member The end is close to the rotation trend of the door. When the locking member is in the locking position, the first end of the auxiliary member abuts against the second abutting surface of the L-shaped rod of the rotating member, preventing the rotation of the L-shaped rod, thereby stabilizing the locking member in the locking position When the locking member is in the unlocked position, the first end of the auxiliary member abuts the first abutting surface of the L-shaped rod of the rotating member, thereby stabilizing the locking member in the unlocking position, and at the same time, the second of the auxiliary member The door will pop open. The lock body of the door lock provided by the embodiment of the present application can stabilize the locking member in the unlocked position when unlocking, and the lock hook on the locking member does not prevent the lock from colliding with the lock when the door is closed, and does not hinder The door is closed, so it is easy to operate; in addition, the second end of the auxiliary member bounces off the door when unlocking, and the user can open the door, and when the locking member of the door lock is in the locked position, The locking member is prevented from moving to the unlocked position, and therefore, even if the position of the locking member is unstable due to one or more reasons such as vibration, the problem that the door is erroneously opened does not occur.

Industrial applicability

The lock body of the door lock provided by the present disclosure can stabilize the locking member in the unlocked position when unlocking, and the locking hook on the locking member does not prevent the lock from coming into contact with the lock when the door is closed, and does not hinder the door Closed, therefore easy to operate; in addition, the second end of the auxiliary member bounces off the door when unlocking, so that the user can open the door, and when the locking member of the door lock is in the locked position, the auxiliary member always blocks the locking The piece moves to the unlocked position, so that even if the position of the locking member is unstable due to one or more reasons such as vibration, the problem that the door is erroneously opened does not occur.

Claims

A storage box includes a lock body, a lock buckle and a box body, the lock body includes a locking member, a driving mechanism and an auxiliary member; wherein

The locking member has an unlocked position separated from the buckle and a locking position engaged with the buckle, and the driving mechanism is configured to drive the locking member in the unlocked position and the locked position Movement between

The auxiliary member is movably connected to the wall of the box body. When the locking member is in the unlocked position, the auxiliary member is in a first position, and the auxiliary member is arranged to prevent the locking member from leaving The unlocked position.
The storage box according to claim 1, wherein the auxiliary member is located at the second position when the locking member is in the locked position, and the auxiliary member is configured to prevent the locking member from leaving the Lock position.
The storage box according to claim 2, wherein the lock body is disposed on the box body, and the auxiliary member is pivotally connected to the box wall of the box body;

The lock body further includes a first elastic member coupled between the case and the auxiliary member, the first elastic member being configured such that the auxiliary member always has the The tendency of the second position to rotate toward the first position.
The storage box according to claim 3, wherein the first end of the auxiliary member is coupled to the first elastic member, and the second end of the auxiliary member is adjacent to the box door of the storage box;

When the door is closed, the box door abuts the second end of the auxiliary member, and drives the auxiliary member to rotate to the second position against the elastic force of the first elastic member;

When the door is opened, the door is separated from the second end of the auxiliary member, and the auxiliary member is rotated to the first position by the first elastic member.
The storage box according to claim 2, 3 or 4, wherein the locking member is provided with a first abutting surface and a second abutting surface connected to the first abutting surface;

When the auxiliary member is in the first position, the auxiliary member abuts the first abutting surface, and the auxiliary member is arranged to prevent the locking member from leaving the unlocking position;

The auxiliary member abuts the second abutting surface when the auxiliary member is in the second position, and the auxiliary member is configured to prevent the locking member from leaving the locking position.
The storage box according to claim 2, wherein the driving mechanism is coupled between the auxiliary member and the locking member;

The auxiliary member is configured to prevent the locking member from moving away from the unlocked position or the locked position by the drive mechanism.
The storage box according to claim 6, wherein the driving mechanism comprises a lock cylinder, a rotating member and a second elastic member; the second elastic member is coupled to the locking member and the tank wall of the casing The lock cylinder, the rotating member and the locking member are sequentially connected to each other;

The second elastic member is disposed such that the locking member always has a tendency to move from the unlocked position to the locked position; the lock cylinder is configured to drive the locking member by the rotating member The locking position is moved to the unlocked position, and the auxiliary member is configured to prevent the locking member from moving away from the unlocked position or the locked position by the rotating member.
The storage box according to claim 7, wherein the rotating member is provided with a first abutting surface and a second abutting surface connected to the first abutting surface;

When the auxiliary member is in the first position, the auxiliary member abuts the first abutting surface, and the auxiliary member is arranged to prevent the locking member from leaving the unlocking position;

The auxiliary member abuts the second abutting surface when the auxiliary member is in the second position, and the auxiliary member is configured to prevent the locking member from leaving the locking position.
The storage box according to claim 8, wherein the rotating member is provided with a long slot, and the locking member is provided with a plug post, the plug post is inserted into the long slot and can be along The lengthwise movement of the long groove;

An angle between the second abutting surface and a length direction of the long groove is greater than zero degrees.
The storage box according to claim 7, wherein the lock body is disposed on the case; the rotating member includes an L-shaped bar and a swing bar, and the L-shaped bar and the lock cylinder are respectively The cabinet is pivotally connected;

Wherein the first end of the swing rod is fixedly connected to the lock cylinder, the first end of the L-shaped rod is drivingly connected with the second end of the swing rod, and the second end of the L-shaped rod is The locking member transmission connection;

The lock cylinder drives the L-shaped rod to drive the locking member to move from the locked position to the unlocked position by the swing rod, and the auxiliary member prevents the locking member from leaving the unlocking by the L-shaped rod Position or the locked position.