CN212671417U

CN212671417U - Locking rod device and container with same

Info

Publication number: CN212671417U
Application number: CN202020281477.2U
Authority: CN
Inventors: 万里新; 纪宇博; 代海岩; 刘文浩
Original assignee: Dalian CIMC Special Logistics Equipment Co Ltd
Current assignee: Dalian CIMC Special Logistics Equipment Co Ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2021-03-09
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a locking lever device and have its container. The locking rod device is used for a container, the container comprises a box body with an opening and a covering piece for covering the opening, the covering piece is a box door or a top cover, and the locking rod device comprises a lock seat and a locking rod; the lock seat is arranged on the container body of the container; the locking rod is arranged on a covering part of the container, the end part of the locking rod is provided with a lock head, the lock head and the lock seat are correspondingly arranged, the periphery of the locking rod is provided with an angle limiting part, and the angle limiting part extends outwards along the radial direction of the locking rod; the lock rod is rotatably arranged between a locking position and an unlocking position, the lock head of the lock rod positioned at the locking position locks the lock seat, and the angle limiting part leaves the covering part; the lock head of the lock rod positioned at the unlocking position loosens the lock seat, and the angle limiting part is abutted against the covering piece. From this, rotate the locking lever so that the spacing portion of angle supports and leans on the covering, can make the locking lever be located the position of unblanking, the tapered end is just to the lock seat this moment, need not to remove the covering so that the tapered end is just to the lock seat, easy operation.

Description

Locking rod device and container with same

Technical Field

The utility model relates to a container field particularly relates to locking lever device and have its container.

Background

The hard open top container is one kind of container, and can meet the requirements of lifting, stacking and transportation of conventional containers. The top of the hard open top container can be opened, so that the hard open top container has obvious advantages in loading bulk cargo, equipment and other cargoes.

The hard open top container locks the top cover through the locking rod device. When the top cover is locked by the cooperation of the lock head and the lock seat of the lock rod device, the top cover needs to be moved to ensure that the lock head is over against the lock seat when the lock is closed, so as to ensure that the lock head and the lock seat are mutually matched, and the operation is complex.

Therefore, the utility model provides a locking lever device and have its container to at least partly solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

In order to solve the above technical problem, the present invention provides a locking rod device for a container, wherein the container comprises a box body having an opening and a covering member covering the opening, the covering member is a box door or a top cover, and the locking rod device comprises: the lock seat is arranged on the container body of the container; the locking rod is arranged on a covering part of the container, the end part of the locking rod is provided with a lock head, the lock head and the lock seat are correspondingly provided with angle limiting parts on the periphery of the locking rod, and the angle limiting parts extend outwards along the radial direction of the locking rod; wherein, the locking lever rotationally sets up between latched position and unlocked position, is located the tapered end locking lock seat of the locking lever of latched position to the spacing portion of angle leaves the covering, and the tapered end of the locking lever that is located the unlocked position loosens the lock seat, and the spacing portion of angle leans on the covering.

According to the utility model discloses a locking lever device rotates the locking lever so that the spacing portion of angle supports and leans on the covering, can make the locking lever be located the position of unblanking, and the tapered end is just to the lock seat this moment, need not to remove the covering so that the tapered end is just to the lock seat, easy operation.

Alternatively, the angle between the angle-restricting portion of the locking lever in the locking position and the angle-restricting portion of the locking lever in the unlocking position may range from 90 ° to 105 ° in the cross section of the locking lever.

Optionally, the locking bar device further comprises: a pivoting base connected to the locking bar; the handle is pivotally connected with the pivoting seat through a pivoting shaft; and the limiting pin is connected to the pivoting seat and limits the first maximum pivoting position of the handle.

Optionally, the pivot mount is configured as a U-shaped member, the pivot mount limiting the second maximum pivot position of the handlebar.

Optionally, the angle of the handlebar in the first maximum pivot position and the handlebar in the second maximum pivot position is 25-35 degrees in a plane perpendicular to the pivot axis.

Optionally, the angle between the direction of extension of the handle and the direction of the axis of the locking lever is greater than 72.5 °.

Optionally, the locking bar in the unlocked position has an angle between a projection of the handle and a projection of the overlay in the range of 75 ° to 90 ° in cross section of the locking bar.

The utility model also provides a container, container include aforementioned locking lever device.

According to the utility model discloses a container, container include aforementioned locking lever device, rotate the locking lever so that the spacing portion of angle supports and leans on the covering, can make the locking lever be located the position of unblanking, and the tapered end is just to the lock seat this moment, need not to remove the covering so that the tapered end is just to the lock seat, easy operation.

Alternatively, the container is a hard open top container and the locking bar is provided on the top lid of the top of the container.

Optionally, the angle-limiting portion of the locking rod in the unlocked position abuts the top cover to support the weight of the locking rod.

Drawings

In order that the advantages of the invention will be readily understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not therefore to be considered to be limiting of its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings.

Fig. 1 is a front view of a locking lever device according to a first preferred embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view at A-A of the locking lever arrangement of FIG. 1, wherein the locking head and the lock housing are not shown;

FIG. 3 is a schematic view of the pivot mount, the handle and the limit pin of the locking lever device shown in FIG. 1;

FIG. 4 is a partial perspective view of the locking bar assembly of FIG. 1 with the locking bar in the unlocked position; and

FIG. 5 is a partial perspective view of the locking lever arrangement of FIG. 1 with the locking lever in the locked position.

Description of the reference numerals

110: the lock holder 120: lock rod

121: locking head 122: pivot seat

130: angle limiting part 140: handle bar

150: the stopper pin 160: top cover

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the terms "upper", "lower", and the like are used herein for purposes of illustration only and are not to be construed as limiting.

Ordinal words such as "first" and "second" are referred to herein merely as labels, and do not have any other meaning, e.g., a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The following detailed description of the preferred embodiments of the invention, however, the invention is capable of other embodiments in addition to those detailed.

The utility model provides a locking lever device. The locking bar device is used for a container. The container includes a body having an opening and a cover covering the opening. The locking bar device is used for locking the covering piece on the opening of the box body. The present embodiment will be described by taking a hard open top container as an example. The hard open top shipping container has a housing, a top opening provided at the top of the housing, and a top cover 160 removably covering the top opening. The overlay is now a top cover 160. The locking bar arrangement is used to lock the top cover 160 to the top opening of the container. It will be appreciated that in embodiments not shown, the locking bar arrangement may also be used with side-opening or end-opening containers to lock the doors to the opening of the container body, where the cover is a door.

As shown in fig. 1, 2, 4 and 5, the locking lever device includes a lock housing 110 and a locking lever 120. The locking bar 120 is disposed on the top cover 160 of the container. The end of the locking lever 120 is provided with a locking head 121. The latch bracket 110 is disposed at the top end of the cabinet, for example, the latch bracket 110 is welded to the top side beam or the top end beam of the cabinet. The locking head 121 and the locking seat 110 are correspondingly arranged, so that the locking head 121 locks the locking seat 110 to lock the top cover 160 on the box body. The lock head 121 releases the lock seat 110, so that the top cover 160 can leave the box body. It should be noted that the lock base 110 is substantially the same as the lock base of the conventional container, and the lock head 121 is substantially the same as the lock head of the conventional container, which will not be described herein again.

The outer circumference of the locking bar 120 is provided with an angle stopper 130 (e.g., the angle stopper 130 may be welded to the outer circumference of the locking bar 120). The angle stopper 130 extends outward in the radial direction of the lock lever 120. The locking bar 120 is rotatably provided on the top cover 160 of the container, and the angle stopper 130 and the handle 140 hereinafter rotate together with the locking bar 120.

Referring to fig. 1, 4 and 5, the extending direction of the angle limiting portion 130 is not parallel to the extending direction (the left-right direction in fig. 1) of the locking head 121. When the angle-limiting portion 130 abuts against the top cover 160, the gravity of the lock lever 120 acts on the angle-limiting portion 130. In other words, when the locking rod 120 is located at the unlocking position, the angle limiting part 130 supports the gravity of the locking rod 120, the locking rod 120 can be balanced by its own gravity, and at this time, the locking rod 120 cannot rotate without the external force (for example, without artificially rotating the locking rod 120).

In the present embodiment, the lock lever 120 is rotatably provided between the lock position and the unlock position. When the locking lever 120 is in the locking position, the locking head 121 locks the lock housing 110, and the angle stopper 130 is away from the top cover 160 (as shown in fig. 1 and 4). When the lock rod 120 is located at the unlocking position, the angle limiting portion 130 abuts against the top cover 160, and the lock head 121 releases the lock seat 110, at which time the lock head 121 faces the lock seat 110 (as shown in fig. 5). Therefore, the lock rod 120 can be located at the unlocking position by rotating the lock rod 120 to enable the angle limiting part 130 to abut against the top cover 160, and at the moment, the lock head 121 is just opposite to the lock seat 110, and the top cover 160 does not need to be moved to enable the lock head 121 to be just opposite to the lock seat 110.

As shown in fig. 2 and 4, when the lock lever 120 is located at the locking position, the angle stopper 130 extends obliquely upward. At this time, an angle is formed between the extending direction of the angle stopper 130 (the extending direction of the filled angle stopper 130 in fig. 2) and the vertical direction (the vertical direction in fig. 2). When the locking lever 120 is in the unlocked position, the angle limiting portion 130 extends obliquely downward. At this time, an angle is formed between the extending direction of the angle stopper 130 (the extending direction of the angle stopper 130 shown by the dotted line in fig. 2) and the vertical direction.

In the lock lever device of the present embodiment, the angle of rotation of the lock lever 120 from the lock position to the unlock position ranges from 90 ° to 105 °. That is, in a cross section of the lock lever 120 (a plane perpendicular to the axis of the lock lever 120), an angle B between an extending direction of the angle restricting portion 130 when the lock lever 120 is in the locking position and an extending direction of the angle restricting portion 130 when the lock lever 120 is in the unlocking position ranges from 90 ° to 105 °, and an angle at which the lock lever 120 can be rotated when it is in the locking position is secured.

Preferably, as shown in fig. 2, the angle limiting portion 130 may be a sheet metal member, such as a triangular structure. The bottom end of the angle limiting portion 130 is connected to the lock bar 120. This simplifies the structure of the angle stopper 130.

Referring to fig. 3, the locking lever device further includes a pivot seat 122. The pivot mount 122 may be a U-shaped structure. The U-shaped structure comprises two side walls arranged in parallel and a bottom wall connected with the two side walls. One end of each sidewall is welded to the outer circumference of the locking bar 120 and extends outward in the radial direction of the locking bar 120.

The locking lever assembly further includes a handle 140, a limit pin 150 and a pivot shaft. The limit pin 150 penetrates through and is connected with two side walls of the U-shaped structure. There is a space between the restraint pin 150 and the bottom wall of the U-shaped structure. The handle 140 extends from the other end of the side wall into the space between the stop pin 150 and the bottom wall of the U-shaped structure and is pivotally connected to both side walls of the U-shaped structure by a pivot shaft.

As shown in fig. 3, when the handle 140 is pivoted about the pivot axis toward the bottom wall of the pivot block 122 to a second maximum pivot position (shown in phantom in fig. 3) to contact the bottom wall, the bottom wall restricts the handle 140 from further rotation. When the handle 140 is rotated about the pivot axis toward the restraint pin 150 to a first maximum pivot position (shown in solid lines for the handle position in fig. 3) and contacts the restraint pin 150, the restraint pin 150 restrains the handle 140 from further rotation. The restraint pin 150 and the bottom wall of the pivot mount 122 restrain the handle bar 140 for rotation about the pivot axis between a first maximum pivot position and a second maximum pivot position. Thereby, the rotation angle of the handle 140 about the pivot axis is limited.

Preferably, the angle C between the direction of extension of the handle in the first maximum pivoting position and the direction of extension of the handle in the second maximum pivoting position in a plane perpendicular to the pivot axis is in the range 25-35 degrees. Preferably, angle C ranges from 30 degrees. It is further preferred that the angle between the direction of extension of the handle 140 in the vertical position and the direction of extension of the handle 140 in the first maximum pivoting position is 15 degrees in a plane perpendicular to the pivoting axis. The angle between the direction of extension of the handle 140 in the vertical position and the direction of extension of the handle 140 in the second maximum pivoted position is 15 degrees. Thus, excessive rotation of the handle 140 about the pivot axis can be avoided.

The angle between the direction of extension of the handle 140 and the axial direction of the locking lever 120 is greater than 72.5 °. Thus, the handle 140 can be maintained in a substantially upright state during the rotation of the lock lever 120.

In the cross section of the locking lever 120, an angle between the extending direction of the handle 140 and the extending direction of the angle stopper 130 is less than 180 °. Thus, when locking rod 120 is in the locked position, handle 140 extends substantially parallel to the plane of top cover 160 in a cross-section of locking rod 120. When locking rod 120 is in the unlocked position, the angle between the direction of extension of the projection of handle 140 and the projection of top cover 160 in the cross-section of locking rod 120 ranges from 75 ° to 90 °, such that locking rod 120 is viewable from a distance by a user.

The utility model also provides a container. The container includes the locking bar device described above.

In this embodiment, the container includes the locking bar device described above, and the locking bar 120 is rotatably disposed between the locking position and the unlocking position. When the lock rod 120 is located at the locking position, the lock head 121 locks the lock seat 110, and the angle limiting part 130 leaves the top cover 160, when the lock rod 120 is located at the unlocking position, the angle limiting part 130 abuts against the top cover 160, and the lock head 121 releases the lock seat 110, at this time, the lock head 121 just faces the lock seat 110. Therefore, the lock rod 120 can be located at the unlocking position by rotating the lock rod 120 to enable the angle limiting part 130 to abut against the top cover 160, and at the moment, the lock head 121 is just opposite to the lock seat 110, and the top cover 160 does not need to be moved to enable the lock head 121 to be just opposite to the lock seat 110.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "component" and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. It will be appreciated by those skilled in the art that many more modifications and variations are possible in light of the above teaching and are intended to be included within the scope of the invention.

Claims

1. A locking bar apparatus, wherein the locking bar apparatus is used for a container, the container includes a body having an opening and a cover covering the opening, the cover is a door or a top cover, the locking bar apparatus includes:

a lock seat disposed on the container body of the container;

the locking rod is arranged on a covering part of the container, a lock head is arranged at the end part of the locking rod, the lock head and the lock seat are correspondingly arranged, an angle limiting part is arranged on the periphery of the locking rod, and the angle limiting part extends outwards along the radial direction of the locking rod;

wherein the locking bar is rotatably disposed between a locking position and an unlocking position,

the lock head of the lock rod positioned at the locking position locks the lock seat, and the angle limiting part leaves the covering part;

the lock head of the lock rod positioned at the unlocking position loosens the lock seat, and the angle limiting part is abutted against the covering piece.

2. The locking lever device according to claim 1, wherein an angle between the angle restricting portion of the locking lever located at the locking position and the angle restricting portion of the locking lever located at the unlocking position is in a range of 90 ° to 105 ° in a cross section of the locking lever.

3. The locking bar apparatus of claim 1, further comprising:

a pivot mount connected to the lock bar;

a handle pivotally connected to the pivot mount by a pivot shaft; and

a limit pin connected to the pivot mount, the limit pin limiting a first maximum pivot position of the handle.

4. The locking lever arrangement of claim 3 wherein the pivot mount is configured as a U-shaped member that limits the second maximum pivot position of the handle.

5. The locking lever arrangement of claim 4 wherein the angle of said handle in said first maximum pivot position and said handle in said second maximum pivot position is 25-35 degrees in a plane perpendicular to said pivot axis.

6. The locking lever arrangement of claim 3 wherein the angle between the direction of extension of the handle and the direction of the axis of the locking lever is greater than 72.5 °.

7. The locking bar assembly of claim 3 wherein said locking bar in said unlocked position has an angle between a projection of said handle and a projection of said shroud in a cross-section of said locking bar ranging from 75 ° to 90 °.

8. A container, characterised in that it includes a locking rod arrangement as claimed in any one of claims 1 to 7.

9. The container of claim 8, wherein the container is a hard open top container and the locking bar is disposed on a top cover of the top of the container.

10. The container of claim 9, wherein the angle-limiting portion of the locking bar in the unlocked position abuts the top cover to support the weight of the locking bar.