CN115583423A

CN115583423A - Container

Info

Publication number: CN115583423A
Application number: CN202211245736.6A
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Shanghai Box Intelligent Technology Co Ltd
Current assignee: Shanghai Box Intelligent Technology Co Ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-10
Also published as: WO2024078587A1

Abstract

The embodiment of the invention discloses a container, which comprises: box, case lid and locking device. The cover is used to open or close the box. The locking device includes: the hasp spare, the piece and the controlling part that reset, hasp spare and box or case lid in articulated link to each other, controlling part and hasp spare swing joint, the one end and the hasp spare that reset offset, and the other end and the controlling part of the piece that resets offset, the controlling part includes the spring bolt, the piece that resets provides for the spring bolt and supports thrust. The lock catch piece is used for driving the reset piece and the control piece to overturn around the hinged position of the lock catch piece and one of the box body or the box cover. When the locking piece drives the control piece to overturn to a preset position, the spring bolt can be used for locking the other one of the box body or the box cover in an operable manner through the abutting force of the resetting piece. The locking device of the container has few mounting parts, simple procedures and convenient batch production, and can avoid being mistakenly touched to separate the box body from the box cover.

Description

Container

Technical Field

The invention relates to the field of containers, in particular to a container.

Background

The existing storage container, especially a container having a sealing requirement for goods, is generally provided with a box cover, the goods are loaded into the container, then the box cover is covered to form a relatively complete and closed storage environment, so as to prevent the goods from being affected by the environment outside the box in the transportation and turnover process to damp, deteriorate, pollute and the like, secondly, in order to increase the stability of the box body and the box cover, the box cover is prevented from being separated from the box body due to bumping in the transportation and turnover link, and a connecting structure of the box cover and the box body is increased, such as a lock catch, a hinge, an elastic hook and the like. And when the container is locked, the connecting structure is easy to be touched by mistake, so that the box cover is separated from the box body.

Disclosure of Invention

The invention aims to provide a container, which has fewer mounting parts and simple working procedures, is convenient for batch production, and can avoid separation of a box body and a box cover caused by mistaken touch.

To solve the above technical problem, an embodiment of the present invention provides a container including:

a box body;

a case cover for opening or closing the case body; and

a locker, the locker comprising: the locking device comprises a locking piece, a resetting piece and a control piece; the lock catch piece is hinged with one of the box body or the box cover, and the control piece is movably connected with the lock catch piece; one end of the reset piece abuts against the lock catch piece, and the other end of the reset piece abuts against the control piece; the control part comprises a lock tongue, and the resetting part provides a pushing force for the lock tongue;

the lock catch piece is used for driving the reset piece and the control piece to overturn around the hinged position of the lock catch piece and one of the box body or the box cover; when the lock catch piece drives the control piece to turn over to a preset position, the lock tongue can operatively lock the other of the box body or the box cover through the abutting force of the resetting piece.

Compared with the prior art, the locking device of the container is arranged on the container, the locking piece is hinged and connected with one of the box body or the box cover through the hinged shaft, the hinged shaft drives the locking piece to rotate, the two ends of the resetting piece are respectively abutted against the control piece and the locking piece, when the locking piece rotates around the hinged shaft, the control piece also rotates along with the rotation of the locking piece, and when the control piece rotates to the other of the box body or the box cover and locks the other of the box body or the box cover, the container is locked. And when needs when separating box and case lid, then need earlier keep away from the position of another looks hasp in controlling part and box or the case lid, then need rotate the hasp piece around the articulated shaft just can separate box and case lid, otherwise only keep away from the position of another looks hasp in controlling part and box or the case lid, can not make box and case lid separation, so avoided the mistake to touch the controlling part or hit the controlling part because of the collision and make the condition of box and case lid separation. Therefore, the container with the locking device is safer in use, and the case cover and the case body can not be separated and unlocked due to error touch. In addition, the container locking device provided by the embodiment of the invention has fewer parts, is simple in structure, convenient to install and beneficial to batch production, and can avoid the situation that the box body is separated from the box cover due to mistaken touch.

In one embodiment, the catch member has a lock body, and a hinge shaft provided at an end of the lock body; the lock tongue faces to the side of the hinge shaft;

a convex stopping part is arranged on the other one of the box body or the box cover, and a through hole is formed in the lock body; when the locking fastener is turned over to the preset position, the stopping part and the lock tongue can be matched with each other in an operable mode to penetrate through the through hole to be locked.

In one embodiment, when the locking element is turned to the preset position, the stopping portion passes through the through opening, and the lock tongue is operatively locked with the stopping portion.

In one embodiment, the lock catch piece is hinged with the box body, and the stopping part is arranged at the top of the box cover;

the lock body is provided with a first mounting surface and a second mounting surface opposite to the first mounting surface, and the bolt is positioned on the side of the second mounting surface;

the second mounting surface is at least partially bent and extended towards the side where the first mounting surface is located to form a bearing part, and when the lock catch piece is turned over to the preset position, the bearing part is abutted to the top of the box cover.

In one embodiment, the control further comprises a button fixedly connected with the lock tongue, the button is hinged with the lock catch piece, and the other end of the resetting piece abuts against the button;

the reset piece provides pushing force for the button, so that the button can rotate around the hinged part of the lock catch piece and drive the lock tongue to move towards the side of the through hole.

In one embodiment, the button is provided with a protruding connecting shaft which is hinged with the locking piece; the reset piece is provided with a torsion spring part sleeved on the connecting shaft, and a first connecting part and a second connecting part which extend out from two ends of the torsion spring part;

the first connecting part is abutted against the button, and the second connecting part is abutted against the locking piece.

In one embodiment, when the locking element is turned to the predetermined position, the first connecting portion pushes the lock tongue to rotate to abut against the stopping portion.

In one embodiment, the locking tongue is movably disposed on the catch member; the other end of the reset piece is abutted against the lock tongue and is provided with an abutting force for pushing the lock tongue to move towards one end departing from the reset piece;

the control part also comprises a button movably connected with the lock catch part, and the button is also abutted against the lock tongue and can be movably arranged;

when the reset piece pushes the lock tongue to move, the lock tongue pushes the button to move along the direction vertical to the movement of the lock tongue.

In one embodiment, the locking piece is provided with a mounting groove; the mounting groove has a pair of first groove side walls which are relatively spaced apart, a second groove side wall which is connected with the pair of first groove side walls, and a groove bottom which connects the pair of first groove side walls and the second groove side wall, the second groove side wall is positioned at one side of the mounting groove which is far away from the side where the locking fastener is hinged with one of the box body or the box cover, and the pair of first groove side walls and the second groove side wall surround the periphery of the groove bottom;

the lock tongue is slidably connected with the pair of first groove side walls, one end of the resetting piece abuts against the second groove side walls, and the other end of the resetting piece abuts against one end, facing the second groove side walls, of the lock tongue;

the button is slidably connected with the pair of second groove side walls; the button is provided with a guide surface facing the side wall of the second groove and abutting against the lock tongue; when the lock tongue moves relative to the side wall direction of the second groove, the button moves towards the direction close to the groove bottom.

In one embodiment, the bolt is provided with a bolt body and a connecting shaft protruding out of the side edge of the bolt body; the resetting piece is abutted against the bolt body; the bolt body is used for locking the other one of the box body or the box cover under the pushing force of the resetting piece;

the side wall of the first groove is provided with a first long groove for inserting the connecting shaft, and the extending direction of the first long groove is the same as the moving direction of the lock tongue;

the guide surface is an inclined surface which is gradually reduced and faces away from the direction of the groove bottom and is arranged between the side wall of the second groove, and the inclined surface is propped against one side of the connecting shaft, which deviates from the lock tongue body and is propped against the reset piece.

In one embodiment, the button is provided with a first panel, a pair of connecting lugs oppositely arranged on two sides of the first panel, and an inserting plate arranged between the pair of connecting lugs and connected with the first panel; and a pair of said engaging lugs slidably engaging a pair of said first slot side walls, respectively, said insert plate being operatively insertable into said mounting slot and opposite said second slot side wall;

the guide surface is positioned on one side of the first panel facing the groove bottom; the bolt body is positioned between the groove bottom and the first panel;

wherein the reset piece is operable to push the bolt body to move towards a side away from the insertion plate and is at least partially exposed out of the first panel.

In one embodiment, the fastener is provided with a through opening; the through hole is positioned on one side of the groove bottom, which is far away from the side wall of the second groove; when the bolt body is pushed by the resetting piece to be at least partially exposed out of the first panel, the bolt body is opposite to the through hole.

In one embodiment, a stopping part is arranged on the box cover, and the locking fastener is hinged with the box body; when the lock catch piece is turned to a preset position, the reset piece pushes the lock tongue to move towards the top of the box cover, and the lock tongue can be operably abutted to the stopping portion.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.

FIG. 1 is a schematic structural view of a container according to an embodiment of the present invention;

FIG. 2 is an exploded view of the latching mechanism of one embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is a schematic structural view of a cross-sectional view of a locking device during opening of a container in accordance with one embodiment of the present invention;

FIG. 5 is a schematic structural view of a cross-sectional view of a locking device during opening of a container in accordance with one embodiment of the present invention;

FIG. 6 is a schematic structural view of a container according to an embodiment of the present invention;

FIG. 7 is a partial enlarged view of B in FIG. 6;

FIG. 8 is a schematic structural view of a container according to another embodiment of the present invention;

FIG. 9 is an exploded view of another embodiment of the locker assembly of the present invention;

FIG. 10 is an enlarged view of a portion C of FIG. 8;

FIG. 11 is an enlarged partial cross-sectional view of the locking mechanism of the container locking box and cover of another embodiment of the present invention

FIG. 12 is a schematic structural view of a cross-sectional view of a locking device during opening of a container according to another embodiment of the present invention;

fig. 13 is a structural schematic diagram of a cross-sectional view of a latching device during opening of a container in accordance with another embodiment of the present invention.

Reference numerals are as follows:

10. a container; 100. a box body; 200. a box cover; 21. a stopper portion; 300. a locking device; 31. a fastener; 311. a lock body; 3111. a through opening; 3112. a first mounting surface; 3113. a second mounting surface; 3114. a receiving part; 312. hinging a shaft; 32. a reset member; 321. a torsion spring portion; 322. a first connection portion; 323. a second connecting portion; 33. a control; 331. a latch bolt; 332. a button; 3321. a connecting shaft; 41. a fastener; 412. mounting grooves; 413. a through opening; 4121. a first slot sidewall; 4124. a first elongated slot; 4122. a second trench sidewall; 4123. the bottom of the tank; 42. a reset member; 43. a control; 431. a latch bolt; 4311. a bolt body; 4312. a connecting shaft; 432. a button; 4321. a guide surface; 4322. a first panel; 4323. connecting lugs; 4324. and (4) inserting plates.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

In the following description, for the purposes of illustrating various disclosed embodiments, certain specific details are set forth in order to provide a thorough understanding of the various disclosed embodiments. One skilled in the relevant art will recognize, however, that the embodiments may be practiced without one or more of the specific details. In other instances, well-known devices, structures and techniques associated with this application may not be shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.

Throughout the specification and claims, the word "comprise" and variations thereof, such as "comprises" and "comprising," are to be understood as an open, inclusive meaning, i.e., as being interpreted to mean "including, but not limited to," unless the context requires otherwise.

The objects, features and advantages of the present invention will be more clearly understood from the following detailed description of various embodiments of the present invention taken in conjunction with the accompanying drawings. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but are merely intended to illustrate the essential spirit of the technical solution of the present invention.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

As used in this specification and the appended claims, the singular forms "a", "an", and "the" include plural referents unless the context clearly dictates otherwise. It should be noted that the term "or" is generally employed in its sense including "and/or" unless the context clearly dictates otherwise.

In the following description, for the purposes of clearly illustrating the structure and operation of the present invention, directional terms will be used, but terms such as "front", "rear", "left", "right", "outer", "inner", "outer", "inward", "upper", "lower", etc. should be construed as words of convenience and should not be construed as limiting terms.

Embodiments of the present invention are described below with reference to the drawings.

Embodiments of the present invention provide a container 10, the container 10 comprising: case 100, lid 200 and latch 300. The cover 200 is used to open or close the case 100. The locker 300 includes: the locking piece, the piece that resets and controlling part. The hasp piece links to each other with box 100 is articulated, controlling part and hasp piece swing joint, and the one end and the hasp piece that reset offset, and the other end and the controlling part of the piece that resets offset, and the controlling part includes the spring bolt, and the piece that resets provides thrust for the spring bolt. The locking fastener is used for driving the reset piece and the control piece to turn around the hinged position of the locking fastener and the box body 100. When the locking member drives the control member to rotate to the predetermined position, the lock tongue can operatively lock the case cover 200 by the pushing force of the reset member.

The locking device 300 of the container 10 according to the embodiment of the present invention is mounted on the container 10, and the locking member is hinged to one of the box 100 or the box cover 200 by a hinge shaft, so that the hinge shaft drives the locking member to rotate, and the two ends of the reset member respectively abut against the control member and the locking member, when the locking member rotates around the hinge shaft, the control member also rotates along with the rotation of the locking member, and when the control member rotates to the other of the box 100 or the box cover 200 and locks the other of the box 100 or the box cover 200, the container 10 is locked. When the box body 100 and the box cover 200 need to be separated, the position of the control and the other lock catch in the box body 100 or the box cover 200 needs to be firstly away, then the lock catch piece needs to rotate around the hinge shaft to separate the box body 100 from the box cover 200, otherwise, the position of the control and the other lock catch in the box body 100 or the box cover 200 only needs to be away, the box body 100 and the box cover 200 cannot be separated, and therefore the situation that the control is touched by mistake or the control is impacted to separate the box body 100 from the box cover 200 due to collision is avoided. The locking device 300 of the container 10 according to the embodiment of the present invention has fewer components, is simple in structure, is convenient to install, facilitates mass production, and can prevent the case 100 from being separated from the case cover 200 by an accidental touch.

It should be understood that, although the embodiment of the present invention shows the latch member hinged to the box 100, the latch member is used to drive the reset member and the control member to turn around the hinged position of the latch member and the box 100, and when the latch member drives the control member to turn to the preset position, the lock tongue operatively locks the box cover 200 through the pushing force of the reset member, in another embodiment, the latch member may also be hinged to the box cover 200, the latch member is used to drive the reset member and the control member to turn around the hinged position of the latch member and the box cover 200, and when the latch member drives the control member to turn to the preset position, the lock tongue operatively locks the box 100 through the pushing force of the reset member, and this embodiment does not depart from the scope of the present invention, and those skilled in the art can set the latch member according to actual needs.

The following is a detailed description of the scope of the invention in two examples.

Example one

As shown in fig. 1, the container 10 includes: case 100, case cover 200, and locker 300. The cover 200 is used to open or close the case 100. As shown in fig. 2, the locker 300 includes: a latch member 31, a reset member 32 and a control member 33. The lock catch piece 31 is hinged to the box body 100, the control piece 33 is movably connected with the lock catch piece 31, one end of the reset piece 32 abuts against the lock catch piece 31, the other end of the reset piece 32 abuts against the control piece 33, the control piece 33 comprises a lock tongue 331, and the reset piece 32 provides an abutting force for the lock tongue 331. The latch 31 is used for driving the reset element 32 and the control element 33 to turn around the hinge joint of the latch 31 and the box 100. As shown in fig. 3, when the locking member 31 drives the control member 33 to rotate to the predetermined position, the locking tongue 331 can operatively lock the case lid 200 by the pushing force of the reset member 32.

Specifically, as shown in fig. 7, which is a partially enlarged view of B in fig. 6, the locking member 31 has a lock body 311, and a hinge shaft 312 provided at an end of the lock body 311, and the locking tongue 331 faces the side of the hinge shaft 312. The cover 200 is provided with a protruding stop portion 21, the lock body 311 is provided with a through opening 3111, and when the locking member 31 is turned over to a predetermined position, the stop portion 21 and the locking tongue 331 are operatively matched to pass through the through opening 3111 for locking. The technician can set the setting according to actual needs. It should be understood that in the embodiment where the locking member 31 is hingedly connected to the cover 200, the stopping portion 21 is provided on the case 100.

Preferably, when the locking member 31 is turned to the predetermined position, i.e., the position shown in fig. 3, the stop portion 21 passes through the through opening 3111, and the locking tongue 331 is operatively locked with the stop portion 21. The setting can be performed by those skilled in the art according to actual needs. It should be understood that the arrangement is such that when the locking piece 31 is turned to the predetermined position, the locking tongue 331 passes through the through opening 3111, and the locking tongue 331 is operatively locked with the stopping portion 21, without departing from the scope of the present invention.

Further, as shown in fig. 3, the locking member 31 is hingedly connected to the box 100, the stopper portion 21 is disposed on the top of the box cover 200, the lock body 311 has a first mounting surface 3112 and a second mounting surface 3113 opposite to the first mounting surface 3112, and the locking tongue 331 is located on the side of the second mounting surface 3113. As shown in fig. 2, the second mounting surface 3113 is bent and extended toward the first mounting surface 3112 to form a receiving portion 3114, and when the locking member 31 is turned over to a predetermined position, the receiving portion 3114 abuts against the top of the cover 200. The receiving portion 3114 is disposed to abut against the top of the cover 200, so that the cover 100 and the cover 200 are tightly attached to each other when the locking device 300 locks the container 10. It should be understood that in the embodiment where the locking member 31 is hinged to the cover 200, the stopping portion 21 is disposed on the box 100, and when the locking member 31 is turned to the predetermined position, the receiving portion 3114 is abutted against the box 100.

In fig. 1, one side of the locking device is a locking side, the stopping portion 21 is a plate body extending toward the locking side in fig. 3, an end of the plate body facing the locking side is bent upward to form a hook body, and the lock tongue can abut against the hook body to form the locking device to lock the cover plate. In other embodiments, the cover plate may be recessed to form a stop portion, so that the latch bolt extends into the recess to abut against the sidewall of the recess to form a latch. Or the lock tongue can also be a lock hook, the stopping part is a 21-bit hole, and the lock hook is hooked into the hole to form a locking device to lock the cover plate.

In addition, as shown in fig. 3, the control 33 further includes a button 332 fixedly connected to the latch tongue 331, the button 332 is hinged to the latch member 31, and the other end of the reset member 32 abuts against the button 332. The reset member 32 provides a pushing force to the button 332, so that the button 332 can rotate around the hinge with the latch member 31 and move the latch tongue 331 toward the through-hole 3111. When the container 10 needs to be locked, the hinge shaft 312 drives the latch 31 to rotate, and the two ends of the reset element 32 respectively abut against the button 332 and the latch 31, so that when the latch 31 rotates around the hinge shaft 312, the button 332 and the latch 331 also rotate along with the rotation of the latch 31, and when the latch 331 rotates to latch the stop portion 21 on the box cover 200, the container 10 is locked. The operation of opening the container 10 is the reverse of the above steps, and the process of opening the container 10 can be seen with reference to fig. 4 and 5. The setting can be performed by those skilled in the art according to actual needs.

Preferably, as shown in fig. 3, button 332 has a protruding coupling shaft 3321, which coupling shaft 3321 is hingedly connected to catch member 31. The reset element 32 has a torsion spring portion 321 sleeved on the connecting shaft 3321, and a first connecting portion 322 and a second connecting portion 323 extending from two ends of the torsion spring portion 321, wherein the first connecting portion 322 abuts against the button 332, and the second connecting portion 323 abuts against the locking element 31. The setting can be performed by those skilled in the art according to actual needs. The restoring member 32 may have other elastic structures, such as elastic pieces, besides the above-mentioned structure.

Further, when the locking element 31 is turned to the predetermined position, the first connecting portion 322 pushes the locking tongue 331 to rotate to abut against the stopping portion 21. The setting can be performed by those skilled in the art according to actual needs.

Example two

As shown in fig. 8, the container 10 includes: case 100, case cover 200, and locker 300. The cover 200 is used to open or close the case 100. As shown in fig. 9, the locker 300 includes: a latch member 41, a reset member 42 and a control member 43. The lock catch part 41 is hinged with the box body 100, the control part 43 is movably connected with the lock catch part 41, one end of the resetting part 42 is abutted against the lock catch part 41, the other end of the resetting part 42 is abutted against the control part 43, the control part 43 comprises a lock tongue 431, and the resetting part 42 provides an abutting force for the lock tongue 431. The latch 41 is used to drive the reset element 42 and the control element 43 to turn around the hinge of the latch 41 and the box 100. As shown in fig. 10, when the locking member 41 drives the control member 43 to rotate to the preset position, the latch 431 can operatively lock the case cover 200 by the pushing force of the reset member 42.

Specifically, as shown in fig. 10, the lock tongue 431 is movably disposed on the lock catch 41, and the other end of the reset piece 42 abuts against the lock tongue 431, and has an abutting force that pushes the lock tongue 431 to move toward the end away from the reset piece 42, the control piece 43 further includes a button 432 movably connected to the lock catch 41, and the button 432 further abuts against the lock tongue 431 and is movably disposed, and when the reset piece 42 pushes the lock tongue 431 to move, the lock tongue 431 abuts against the button 432 to move in a direction perpendicular to the movement of the lock tongue 431. When the container 10 is locked, the locking member 41 is rotated, the locking member 41 drives the resetting member 42 and the control member 43 to turn over around the hinge of the locking member 41 and the container body 100, when the locking member 41 drives the control member 43 to turn over to the preset position, the latch 431 operably locks the container cover 200 through the pushing force of the resetting member 42, the resetting member 42 is in a loose state without the action of external force, and the resetting member 42 can enable the latch 431 to maintain the container cover 200 without the action of external force. When it is required to open the lid 200, the button 432 is pressed by hand, the button 432 pushes the latch tongue 431 away from the lid 200, and then the restoring member 42 is compressed, and then the latch member 41 needs to be turned over along the hinge with the case 100 so that the latch member 41 is separated from the lid 200. It should be understood that the above embodiment is provided with the latch member 41 hingedly connected to the box 100, and those skilled in the art can hingedly connect the latch member 41 to the box cover 200 according to actual requirements.

Preferably, as shown in fig. 9, the locking member 41 is provided with a mounting groove 412, the mounting groove 412 has a pair of first groove side walls 4121 spaced apart from each other, a second groove side wall 4122 connected to the pair of first groove side walls 4121, and a groove bottom 4123 connecting the pair of first groove side walls 4121 and the second groove side wall 4122, the second groove side wall 4122 is located on a side of the mounting groove 412 away from the side where the locking member 41 is hingedly connected to the box body 100, and the pair of first groove side walls 4121 and the second groove side wall 4122 surround a periphery of the groove bottom 4123. The latch tongue 431 is slidably connected to the pair of first groove side walls 4121, one end of the returning member 42 abuts against the second groove side wall 4122, and the other end of the returning member 42 abuts against one end of the latch tongue 431 facing the second groove side wall 4122. As shown in fig. 10, the button 432 is slidably connected to the pair of second groove side walls 4122, and the button 432 has a guide surface 4321 facing the second groove side walls 4122 and abutting the locking tongue 431, and when the locking tongue 431 moves in a direction relative to the second groove side walls 4122, the button 432 moves in a direction approaching the groove bottom 4123. The guide surface 4321 provides a guide for the movement of the latch tongue 431, and can be set by those skilled in the art according to actual needs.

Further, the second embodiment of the present invention may also be provided with a receiving portion as in the first embodiment, and the receiving portion is abutted against the top of the cover 200 when the locking member 41 is turned to the predetermined position. The receiving portion is disposed to abut against the top of the cover 200, so that the case 100 and the cover 200 are closely attached to each other when the locking device 300 locks the container 10. It should be understood that in the embodiment where the latch member 41 is hingedly connected to the cover 200, the receiving portion abuts against the cover 200 when the latch member 41 is turned to the predetermined position.

Further, as shown in fig. 9, the lock tongue 431 has a lock tongue body 4311 and a coupling shaft 4312 protruding from a side edge of the lock tongue body 4311, the reset member 42 abuts against the lock tongue body 4311, the lock tongue body 4311 is used for locking the box cover 200 under the abutting force of the reset member 42, the first groove side wall 4121 has a first long groove 4124 for inserting the coupling shaft 4312, and an extending direction of the first long groove 4124 is the same as a moving direction of the lock tongue 431. The guide surface 4321 is a tapered surface between the groove bottom 4123 and the second groove side wall 4122, and abuts against a side of the coupling shaft 4312 away from the tongue body 4311 and the reset element 42. The first long groove 4124 is provided to be engaged with the coupling shaft 4312, so that the latch tongue 431 can move only in the extending direction of the first long groove 4124. Understandably, in other embodiments, the latch bolt body 4311 may have a guiding surface with an inclined surface, and the button 432 has a straight surface to abut against the guiding surface with the inclined surface, such that when the button 432 is pressed to move horizontally, the latch bolt can move vertically, i.e. the button moves in a direction perpendicular to the direction of the latch bolt. Referring to fig. 10 and 11, fig. 10 is a schematic structural view illustrating a cross-sectional view of the locker 300 when the box 100 and the box cover 200 are locked, and fig. 11 is a schematic structural view illustrating a cross-sectional view of the locker 300 when the button 432 is pressed, and specifically, referring to fig. 12 and 13, when the button 432 is pressed, that is, the button 432 is pressed to be close to the locking member 41, the locking tongue 431 moves along the guide surface 4321, the reset member 42 is compressed, so that the locking tongue 431 is separated from the box cover 200, and then the locking member 41 is bent so that the locking member 41 rotates about the hinge shaft, so that the box 100 and the box cover 200 can be separated. And the process of locking the case body 100 and the cover 200 is reversed from the above process. It should be understood that, in the above embodiment, the latch member 41 is hinged to the box 100, and those skilled in the art can also hinge the latch member 41 to the box cover 200 according to actual requirements, and the latch body 4311 can be used for latching the box 100 under the pushing force of the reset member 42. The reset element may be a spring structure as shown in fig. 9, and may be a spring plate or an elastic block in other embodiments.

Preferably, as shown in fig. 9 and 11, the button 432 has a first panel 4322, a pair of engaging lugs 4323 disposed at two opposite sides of the first panel 4322, and an inserting plate 4324 disposed between the pair of engaging lugs 4323 and connected to the first panel 4322, wherein the pair of engaging lugs 4323 are slidably connected to the pair of first groove sidewalls 4121, respectively, and the inserting plate 4324 is operatively inserted into the mounting groove 412 and is opposite to the second groove sidewalls 4122. The guide surface 4321 is located on a side of the first panel 4322 facing the groove bottom 4123, and the bolt body 4311 is located between the groove bottom 4123 and the first panel 4322. Wherein the reset element 42 is operable to push the bolt body 4311 to move toward a side away from the insert plate 4324 and partially exposed to the first panel 4322. The setting can be performed by those skilled in the art according to actual needs.

In addition, as shown in fig. 9, the locking element 41 is provided with a through hole 413, and the through hole 413 is located at a side of the groove bottom 4123 departing from the second groove side wall 4122, and as shown in fig. 10, when the part of the bolt body 4311 pushed by the reset element 42 is exposed outside the first panel 4322, the bolt body 4311 is opposite to the through hole 413. The setting is reasonable, and the setting can be carried out by the person skilled in the art according to the actual needs.

Further, as shown in fig. 10, a stop portion 21 is disposed on the box cover 200, the locking member 41 is hinged to the box body 100, when the locking member 41 is turned to the preset position, the reset member 42 pushes the latch 431 to move toward the top of the box cover 200, and the latch 431 operably abuts against the stop portion 21. It should be understood that the above embodiment is that the locking member 41 is hinged to the case 100, and those skilled in the art can also hinge the locking member 41 to the case cover 200 according to actual requirements, so that the stopping portion 21 is located on the case 100.

In fig. 8, the side where the locker is installed is the locking side, the stopping portion 21 is a plate body extending toward the locking side in fig. 11, the end of the plate body facing the locking side is bent upward to form a hook body, and the locking tongue can abut against the hook body to form the locker to lock the cover plate. In other embodiments, the cover plate may be recessed to form a stop portion, so that the latch bolt extends into the recess to abut against the sidewall of the recess to form a latch. Or the lock tongue can also be a lock hook, the stopping part is a hole 21, and the lock hook is hooked into the hole to form a locking device to lock the cover plate.

While the preferred embodiments of the present invention have been described in detail above, it should be understood that aspects of the embodiments can be modified, if necessary, to employ aspects, features and concepts of the various patents, applications and publications to provide yet further embodiments.

These and other changes can be made to the embodiments in light of the above detailed description. In general, in the claims, the terms used should not be construed to be limited to the specific embodiments disclosed in the specification and the claims, but should be construed to include all possible embodiments along with the full scope of equivalents to which such claims are entitled.

It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.

Claims

1. A container, comprising:

a box body;

a case cover for opening or closing the case body; and

the lock catch piece is used for driving the resetting piece and the control piece to overturn around the hinged position of the lock catch piece and one of the box body or the box cover; when the locking piece drives the control piece to overturn to a preset position, the lock tongue can operatively lock the other one of the box body or the box cover through the pushing force of the resetting piece.

2. The container as claimed in claim 1, wherein said locking member has a lock body, and a hinge shaft provided at an end of said lock body; the lock tongue faces to the side of the hinge shaft;

3. The container of claim 2, wherein the stop portion passes through the through opening when the catch member is flipped to the predetermined position, and the latch tongue is operable to latch with the stop portion.

4. The container of claim 3, wherein the latch member is hingedly connected to the housing, and the stop is disposed on top of the lid;

5. The container of claim 2, wherein the control further comprises a button fixedly connected with the latch, the button is hinged with the latch, and the other end of the reset member abuts against the button;

the reset piece provides a pushing force for the button, so that the button can rotate around the hinged part of the lock catch piece and drive the lock tongue to move towards the side of the through opening.

6. The container of claim 5, wherein said button has a projecting coupling shaft thereon, said coupling shaft being hingedly connected to said latch member; the reset piece is provided with a torsion spring part sleeved on the connecting shaft, and a first connecting part and a second connecting part which extend out from two ends of the torsion spring part;

7. The container of claim 6, wherein the first connecting portion urges the latch to rotate against the stop portion when the locking member is flipped to the predetermined position.

8. The container of claim 1, wherein said latch tongue is movably disposed on said catch member; the other end of the reset piece is abutted against the lock tongue and is provided with an abutting force for pushing the lock tongue to move towards one end departing from the reset piece;

9. The container of claim 8, wherein said latch member defines a mounting slot; the mounting groove has a pair of first groove side walls which are oppositely spaced, a second groove side wall which is connected with the pair of first groove side walls, and a groove bottom which connects the pair of first groove side walls and the second groove side wall, the second groove side wall is positioned at one side of the mounting groove which is far away from the side where the locking fastener is hinged with one of the box body or the box cover, and the pair of first groove side walls and the second groove side wall surround the periphery of the groove bottom;

the lock tongue is connected with the pair of first groove side walls in a sliding mode, one end of the reset piece abuts against the second groove side walls, and the other end of the reset piece abuts against one end, facing the second groove side walls, of the lock tongue;

the button is slidably connected with the pair of second groove side walls; the button is provided with a guide surface facing the side wall of the second groove and abutting against the lock tongue; when the lock tongue moves relative to the direction of the side wall of the second groove, the button moves towards the direction close to the bottom of the groove.

10. The container of claim 9, wherein the latch has a latch body, and a coupling shaft protruding from a side of the latch body; the resetting piece is abutted against the bolt body; the bolt body is used for locking the other one of the box body or the box cover under the pushing force of the resetting piece;

11. The container of claim 10, wherein the button has a first panel, a pair of engaging ears disposed opposite each side of the first panel, and an insert plate disposed between the pair of engaging ears and connected to the first panel; and a pair of said engaging lugs slidably engaging a pair of said first slot side walls, respectively, said insert plate being operatively insertable into said mounting slot and opposite said second slot side wall;

the guide surface is positioned on one side of the first panel facing the groove bottom; the lock tongue body is positioned between the groove bottom and the first panel;

12. The container of claim 11 wherein said fastener member defines a through opening; the through hole is positioned on one side of the groove bottom, which is far away from the side wall of the second groove; when the bolt body is pushed by the resetting piece to be at least partially exposed out of the first panel, the bolt body is opposite to the through hole.

13. The container of claim 12, wherein the lid has a stop portion and the latch member is hingedly connected to the housing; when the lock catch piece is turned to a preset position, the reset piece pushes the lock tongue to move towards the top of the box cover, and the lock tongue can be operably abutted to the stopping portion.