CN110371507A - A kind of locking device for container - Google Patents
A kind of locking device for container Download PDFInfo
- Publication number
- CN110371507A CN110371507A CN201910637909.0A CN201910637909A CN110371507A CN 110371507 A CN110371507 A CN 110371507A CN 201910637909 A CN201910637909 A CN 201910637909A CN 110371507 A CN110371507 A CN 110371507A
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- Prior art keywords
- locking member
- locking
- retaining mechanism
- container
- groove
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- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 230000003028 elevating effect Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
The invention discloses a kind of locking devices for container, including bracket, retaining mechanism and driving mechanism, opening is equipped at the top of the bracket, the retaining mechanism is liftably arranged on the bracket, and the driving mechanism is connect for driving the retaining mechanism to carry out elevating movement with the retaining mechanism；When the driving mechanism pushes the retaining mechanism to rise to latched position, the upper end of the retaining mechanism is stretched out from the opening upwards, or when the promotion retaining mechanism drops to unlocked position, is dropped near the opening at the top of the retaining mechanism.Locking device of the invention, its structure is simple, ingenious, by the way that retaining mechanism is liftably arranged on bracket, it can not only effectively realize and quick locking or unlock are carried out to container, and locking device is when being in the unlocked position, it occupies little space, the loading or unloading path of container will not be stopped, using flexible is high.
Description
Technical field
The present invention relates to logistics transportation equipment technical field more particularly to a kind of lockings suitable for high-speed rail freight container
Device.
Background technique
During transportation, if cannot lock container, fortune container is easy to happen to jolt, slides freight container
Phenomena such as dynamic, with compartment wall collision, or even container occurs and topples over.For the transportation stability for improving container, it will usually use
Locking device locks the bottom of container and carrier.However, structure is complicated for existing locking device, occupied space is big, and
When locking device is in the unlocked state, loading and the unloading of container can be hindered, to affect the handling flexibility of container.
In addition, the locking member of existing locking device is usually rigidity, when freight container and locking device are hit,
It can not only make freight container width that a degree of deformation occur, the connection that also will cause locking device loosens, in turn
Influence the locking effect of the bottom of locking device and freight container.
Summary of the invention
The present invention is directed to one of solve the problems, such as present in existing the relevant technologies at least to a certain extent, for this purpose, this hair
Bright to propose a kind of locking device for container, structure is simple, ingenious, occupies little space, and can carry out to container quick
It locks and unlocks, and container will not influence the loading or unloading of container after unlock, flexibility is high.
According to a kind of locking device for container of above-mentioned offer, realize by following technical solution:
A kind of locking device for container, the locking machine including bracket, for being locked or being unlocked to container
Structure and driving mechanism are equipped with opening at the top of the bracket, and the retaining mechanism can between unlocked position and locked position
It is arranged up and down on the bracket, the driving mechanism is connect for driving the retaining mechanism to carry out with the retaining mechanism
Elevating movement；When the driving mechanism pushes the retaining mechanism to rise to latched position, the upper end of the retaining mechanism is from institute
When stating opening upwards stretching, or the retaining mechanism being pushed to drop to unlocked position, dropped at the top of the retaining mechanism
Near the opening.
In some embodiments, the bracket includes right support and left support, and the right support is equipped with right groove, described
Left support is equipped with left groove；The retaining mechanism includes the first locking member, connecting shaft and setting on the outside of first locking member
At least one second locking member, the middle part of first locking member, second locking member middle part respectively with the connection
Axis is rotatably connected；The driving mechanism includes two the first sliding blocks and two the second sliding blocks, two the first sliding block difference
Be slidably disposed on it is inside the right groove and the left groove and in mating connection with the lower end of first locking member,
Described two second sliding blocks are respectively slidably arranged in inside the right groove and the left groove and lock with described second
The lower end of tight part is in mating connection；It, can synchronous drive when first sliding block and second sliding block being pushed to carry out relative motion
First locking member and second locking member is gone up and down between unlocked position and locked position and open and close movement.
In some embodiments, first sliding block is equipped with first for limiting the first locking member motion profile
Guide groove, second sliding block are equipped with the second guide groove for limiting the second locking member motion profile, the locking machine
Structure further includes the first movable axis and the second movable axis, first movable axis be set in the lower end of first locking member and its two
End is inserted in respectively inside first guide groove；Second movable axis is set in the lower end of second locking member and its both ends point
It is not inserted in inside second guide groove.
In some embodiments, the one side that the right support deviates from the left support is arranged in the right groove, described
The one side that the left support deviates from the right support is arranged in left groove, and the is equipped on the right support and the left support
One limiting slot and the second limiting slot, first limiting slot and second limiting slot are connected with the groove respectively；It is described
The both ends of first movable axis are inserted in inside first guide groove after being each passed through first limiting slot, second activity
The both ends of axis are inserted in inside second guide groove after being each passed through second limiting slot.
In some embodiments, first limiting slot, second limiting slot, first guide groove and described
Two guide grooves are in the similar cam face of both ends decurvation.
In some embodiments, first locking member and second locking member are respectively in the one side of object container
Upper end edge is equipped with locking jaw, and the locking jaw is for locking container.
In some embodiments, it is respectively equipped with vertical guide groove in the inner top side of the two lateral walls of the bracket,
The both ends of the connecting shaft are inserted in respectively inside the vertical guide groove.
In some embodiments, further include elastic component, set respectively in the inside lower end of the two lateral walls of the bracket
There is vertical mounting groove, the mounting groove is connected with the vertical guide groove, and the elastic component is arranged in the mounting groove
And the upper end is extend into inside the vertical guide groove.
In some embodiments, further include for container carry out buffering and displacement error compensation buffer compensation structure,
The buffer compensation structure is respectively equipped in the upper end of first locking member and the upper end of second locking member.
In some embodiments, further include rest pad, rest pad setting the cradle top and its offer
The aperture that the upper end activity of upper end and second locking member for first locking member passes through, it is described in latched position
The edge of the upper end of first locking member and the upper end of second locking member respectively with the aperture abuts against.
Compared with prior art, of the invention to include at least the following beneficial effects: locking device of the invention, structure letter
It is single, ingenious, by the way that retaining mechanism to be liftably arranged on bracket, it can not only effectively realize and container is carried out quickly
Locking or unlock, and locking device occupies little space when being in the unlocked position, and will not stop the loading or unloading of container
Path, using flexible are high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of locking device in the embodiment of the present invention；
Fig. 2 is the top view of locking device in the embodiment of the present invention；
Fig. 3 is the main view of locking device in the embodiment of the present invention, and retaining mechanism is in locked position in figure；
Fig. 4 is the main view of locking device in the embodiment of the present invention, and retaining mechanism is in the unlocked position in figure；
Fig. 5 is the partial enlarged view of part A in Fig. 4.
Specific embodiment
The present invention will be described for following embodiment, but the present invention is not limited to these examples system.To of the invention
Specific embodiment is modified or some technical features can be equivalently replaced, without departing from the spirit of the present invention program,
It should all cover within the scope of the technical scheme claimed by the invention.
As shown in Figure 1, a kind of locking device for container, including bracket 1, for being locked or being solved to container
The retaining mechanism 2 and driving mechanism 3 of lock are equipped with opening 101 at the top of bracket 1, and retaining mechanism 2 is in unlocked position and locking position
Liftably it is arranged on bracket 1 between setting, in locked position, the upper end of retaining mechanism 2 is located above opening 101, driving machine
Structure 3 is arranged on bracket 1 and is connect with retaining mechanism 2 for driving retaining mechanism 2 to go up and down；Driving mechanism 3 pushes locking machine
When structure 2 rises to latched position, the upper end of retaining mechanism 2 is stretched out upwards from opening 101, or retaining mechanism 2 is pushed to drop to
When unlocked position, the top of retaining mechanism 2 drops near opening 101.In the present embodiment, locked position refers to retaining mechanism 2
Upper end be located at opening 101 top；Unlocked position refers to inside most of structure steganography to bracket 1 of 2 upper end of retaining mechanism, and
And the fraction structure that retaining mechanism 2 stays in above opening 101 will not hinder container loading or discharge path.
The locking device of the present embodiment, structure is simple, ingenious, by the way that bracket 1 is liftably arranged in retaining mechanism 2
On, it can not only effectively realize and quick locking or unlock carried out to container, and locking device is when being in the unlocked position,
It occupies little space, the loading or unloading path of container will not be stopped, using flexible is high.
As shown in Figure 1-3, specifically, bracket 1 includes being arranged side by side from front to back right support 10A and left support 10B, right support
10A, left support 10B respectively constitute the front side wall and rear wall of bracket 1, and the top of bracket 1 is opened wide to form opening 101.Right branch
Frame 10A is equipped with right groove 11A, and left support 10B is equipped with left groove 11B.
Further, retaining mechanism 2 includes the first locking member 21, connecting shaft 22 and is arranged on the outside of the first locking member 21
At least one second locking member 23, the middle part of the first locking member 21, the second locking member 23 middle part can turn with connecting shaft 22 respectively
Dynamic connection；Driving mechanism 3 includes two the first sliding blocks 31 and two the second sliding blocks 32, and two the first sliding blocks 31 are respectively slidably
Inside right groove 11A and left groove 11B and in mating connection with the lower end of the first locking member 21, two the second sliding blocks are set
32 are respectively slidably arranged in inside right groove 11A and left groove 11B and match company with the lower end of the second locking member 23
It connects；It, can the lock of synchronous drive first when the first sliding block 31 and the second sliding block 32 being pushed to carry out relative motion along 11 length direction of groove
Tight part 21 and the second locking member 23 is gone up and down between unlocked position and locked position and open and close movement.
As a result, by the common cooperation of the first sliding block of a pair 31 and a pair of second sliding block 32, realizes and stablize, is reliably same
The lifting and folding of the first locking member 21 and the second locking member 22 that step control links together, the first locking member 21 and the second lock
The Movement consistency of tight part 22 is high, and locking device is enable to carry out quick locking or unlock to two containers simultaneously, has
Conducive to reduction manufacturing cost.
Specifically, the first sliding block 31 is equipped with for limiting the first guide groove 311 of 21 motion profile of the first locking member, and second
Sliding block 32 is equipped with the second guide groove 321 for limiting 23 motion profile of the second locking member, and retaining mechanism 2 further includes the first activity
Axis 24 and the second movable axis 25, the first movable axis 24 is set in the lower end of the first locking member 21 and its both ends is inserted in two respectively
First guide groove, 311 the inside；Second movable axis 25 is set in the lower end of the second locking member 23 and its both ends is inserted in two respectively
Second guide groove, 321 the inside.It is realized as a result, by the first movable axis 24 by a pair of first sliding block 31 and the first locking member 21
Lower end connects, and realizes the company between a pair of second sliding block 32 and the second locking member 23 by the second movable axis 25
It connects, in order to pass through the lifting and folding that reliably control the first locking member 21 and the second locking member 23.
Preferably, the one side that right support 10A deviates from left support 10B is arranged in right groove 11A, and left groove 11B is arranged on a left side
Bracket 10B deviates from the one side of right support 10A, in two lateral walls (the referring to right support 10A and left support 10B) difference of bracket 1
Equipped with the first limiting slot 12 and the second limiting slot 13, the first limiting slot 12 and the second limiting slot 13 are connected with groove 11 respectively；
The both ends of first movable axis 24 are inserted in 311 the inside of the first guide groove, the second movable axis 25 after being each passed through the first limiting slot 12
Both ends be each passed through after the second limiting slot 13 and be inserted in 321 the inside of the second guide groove.As a result, by propping up the setting of groove 11
The side-wall outer side of frame 1, so that the first sliding block 31 and the second sliding block 32 that are slidably arranged in groove 11 be towards outside bracket 1, one
Aspect advantageously reduces the occupied space of bracket 1, is on the other hand easily installed and connects respectively with the first sliding block 31 and the second sliding block 32
The motor push rod and driving motor connect.In addition, by the first static limiting slot 12 and with the first of the movement of the first sliding block 31
The common restriction effect of guide groove 311 and static second limiting slot 13 and the second guide groove 321 with the movement of the second sliding block 32
Under, realize the lifting and folding of double track control the first locking member 21 and the second locking member 23.
It is highly preferred that the first limiting slot 12, the second limiting slot 13, the first guide groove 311 and the second guide groove 321 are in two
The similar cam face of decurvation is held, it is static when guaranteeing that the first locking member 21 and the second locking member 23 are in locked position
The first limiting slot 12 and static second limiting slot 13 can to the lower end of the first locking member 21 and the second locking member 23 provide one
Stress point, to be conducive to enhance the load performance of the first locking member 21 and the second locking member 23.
In the present embodiment, the maximum radial dimension of the second locking member 22 less than the first locking member 21 maximum radial dimension,
The quantity of second locking member 22 be two, two the second locking members 22 be separately positioned on the first locking member 21 two sides (referring to
Fig. 1), to balance container to the impact force of the second locking member 22, so that container uniform force, and then be conducive to improve locking
The service life of device.
As shown in figure 3, specifically, the first locking member 21 includes integrally formed first connecting portion 211 and the first tight lock part
212, and the angle between first connecting portion 211 and the first tight lock part 212 is obtuse angle, to enhance holding for the first tight lock part 212
Power performance, so that the first tight lock part 212 is able to bear the collision of container.First connecting portion 211 is far from the first tight lock part 212
One end is set in the outer surface of the first movable axis 24, and the first tight lock part 212 opens up useful in one end close to first connecting portion 211
In the first shaft hole (not shown) passed through for connecting shaft 22.In addition, the first tight lock part 212 is in the one side of object container
End edge is equipped with the locking jaw 201 (referring to Fig. 3) extended towards the direction for locking container, is stablized with realization, reliably locking collects
Vanning, prevents container from occurring sliding or toppling over during transportation.
Specifically, the direction of the second locking member 23 and the first locking member 21 is on the contrary, the second locking member 23 includes being integrally formed
Second connecting portion 231 and the second tight lock part 232, and the angle between second connecting portion 231 and the second tight lock part 232 is blunt
Angle, in order to the load performance of the second tight lock part 232 of machine-shaping and raising.Second connecting portion 231 is far from the second tight lock part 232
One end be set in the outer surface of the second movable axis 25, the second tight lock part 232 is offered in one end close to second connecting portion 231
The the second axis hole (not shown) passed through for connecting shaft 22.In addition, the second tight lock part 232 is in the one side upper end of object container
Edge is equipped with the locking jaw 201 extended towards the direction of locking container, is stablized with realization, reliably locks container.
Preferably, further include for container carry out buffering and displacement error compensation buffer compensation structure 6, first locking
The upper end (referring to the first tight lock part 212) of part 21 and the upper end of the second locking member 23 (referring to the second tight lock part 232) are respectively equipped with
Retaining mechanism 2 (referring to Fig. 1 or Fig. 2), as a result, the first locking member 21 and the second locking member 23 have buffering and displacement error compensation
Function can effectively mitigate container to the impact force of the first locking member 21 and the second locking member 23, even if the width of container
Size is slightly different, and can also be consolidated to container, reliably be locked, and applicability is wide, practical.
As illustrated in figures 4-5, further, in the two lateral walls of bracket 1 (referring to right support 10A and left support 10B)
Inner top side is respectively equipped with the vertical guide groove 14 to correspond to each other, and the both ends of connecting shaft 22 are inserted in vertical guide groove 14
Face.As a result, under the common restriction of connecting shaft 22 and vertical guide groove 14, the first locking member 21 and the second locking are reliably controlled
The length direction of the vertically guide groove 14 of part 23 moves up and down, and then assists the first locking member 21 of control and second locking member 23
Lifting and folding.
Preferably, the present embodiment further includes elastic component 4, (refers to right support 10A and left branch in the two lateral walls of bracket 1
Frame 10B) inside lower end be respectively equipped with vertical mounting groove 15, mounting groove 15 and vertical guide groove 14 are coaxial and interconnected,
Elastic component 4 is arranged in mounting groove 15 and the upper end extend into vertical 14 the inside of guide groove.The setting of elastic component 4 as a result, a side
Face can buffer the decrease speed of the first movable axis 24, and limit the decline displacement of the first movable axis 24；On the other hand, elastic
The pretightning force of part 4 can be the rising of the first movable axis 24 for power-assisted, and the first locking member 21 is helped quickly to leave unlocked position.This reality
It applies in example, elastic component 4 is spring.
It preferably, further include rest pad 5,1 top of bracket is arranged in rest pad 5 and it is offered for the first locking member 21
The aperture 51 that the upper end activity of upper end and the second locking member 23 passes through, in latched position, the upper end of the first locking member 21 and
Edge of the upper end of two locking members 23 respectively with aperture 51 abuts against.It is on the one hand real by adding rest pad 5 at the top of bracket 1
It will now be connected between right support 10A and left support 10B, the placement stability of bracket 1 improved, to prevent because of right support 10A
And/or left support 10B is tilted and retaining mechanism 2 is caused to fail；It on the other hand is the first tight lock part 212 and the second tight lock part 232
Fulcrum force is provided, to further enhance the load performance of locking device.
In addition, rest pad 5 is additionally provided with the via hole that is connected with aperture 51 (in figure not in place corresponding with connecting shaft 22
Show), so that 22 activity of connecting shaft passes through.
Illustrate the working principle of the present embodiment locking device below with reference to Fig. 3-5:
As shown in figure 3, the first locking member 21 is mutually enclosed with the second locking member 23 when locking device is in the locked position at this time
" X " font is formed, the first tight lock part 212 and the second tight lock part 232 rise and stretch out 51 top of aperture, the first tight lock part 212
Locking jaw 201 and the second tight lock part 232 locking jaw 201 direction on the contrary, for locking container.When needing to container
When being unlocked, the first sliding block 31 and the second sliding block 32 is pushed to move outwardly, the first sliding block 31 can drive 24 court of the first movable axis
Outer movement drives first connecting portion 211 to move outwardly in turn, and the movement of the second sliding block 32 can drive the second movable axis 25 towards outward transport
Dynamic and then drive second connecting portion 212 moves outwardly, and in the process, the first tight lock part 212 and the second tight lock part 232 are connecting
It under the common restriction of axis 22 and vertical guide groove 14, is moved downward along the length direction of vertical guide groove 14, concurrently the
One tight lock part 212 and the second tight lock part 232 carry out closing movement.
When connecting shaft 22 moves to vertical 14 lower end of guide groove and compression elastic piece 4, locking device reaches solution lock-bit
It sets, at this point, the first locking member 21 is enclosed similar " people " font (referring to fig. 4), the first tight lock part with 23 phase of the second locking member
212 and second tight lock part 232 close up and be hidden into inside bracket 1, the locking jaw 201 and the second tight lock part of the first tight lock part 212
232 locking jaw 201 is relative to each other, and the part-structure of locking jaw 201 protrudes from 51 top of aperture, to avoid the first locking
Portion 212 and the second tight lock part 232 influence the loading or unloading path of container, guarantee that locking device is with higher using spirit
Activity.
As illustrated in figures 4-5, when needing to lock container, the first sliding block 31 and the second sliding block 32 fortune in opposite directions are pushed
It is dynamic, under the common restriction of connecting shaft 22 and vertical guide groove 14, drive the first locking member 21 and the second locking member 23 fortune upwards
It moves to reach 51 top of aperture, concurrently, the first tight lock part 212 and the second tight lock part 232 carry out opening movement.When first
Tight lock part 212 and the second tight lock part 232 move to when abutting against with the edge of aperture 51, and locking device reaches latched position.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (10)
1. a kind of locking device for container, which is characterized in that including bracket (1), for container carry out locking or
The retaining mechanism (2) and driving mechanism (3) of unlock are equipped with opening (101), the retaining mechanism at the top of the bracket (1)
(2) be liftably arranged between unlocked position and locked position on the bracket (1), the driving mechanism (3) with it is described
Retaining mechanism (2) connection is for driving the retaining mechanism (2) to carry out elevating movement；
When the driving mechanism (3) pushes the retaining mechanism (2) to rise to latched position, the upper end of the retaining mechanism (2)
When being stretched out upwards from the opening (101), or the retaining mechanism (2) being pushed to drop to unlocked position, the retaining mechanism
(2) it is dropped at the top of near the opening (101).
2. a kind of locking device for container according to claim 1, which is characterized in that the bracket (1) includes
Right support (10A) and left support (10B), the right support (10A) are equipped with right groove (11A), and the left support (10B) is equipped with a left side
Groove (11B)；The retaining mechanism (2) includes the first locking member (21), connecting shaft (22) and is arranged in first locking member
(21) at least one second locking member (23) on the outside of, the middle part of first locking member (21), second locking member (23)
Middle part be rotatably connected respectively with the connecting shaft (22)；The driving mechanism (3) includes two the first sliding blocks (31) and two
The right groove (11A) and the left side is respectively slidably arranged in a second sliding block (32), two first sliding blocks (31)
It is inside groove (11B) and in mating connection with the lower end of first locking member (21), described two second sliding blocks (32) point
Be not slidably disposed on inside the right groove (11A) and the left groove (11B) and with second locking member (23)
Lower end it is in mating connection；
It, can the first lock described in synchronous drive when first sliding block (31) and second sliding block (32) being pushed to carry out relative motion
Tight part (21) and second locking member (23) is gone up and down between unlocked position and locked position and open and close movement.
3. a kind of locking device for container according to claim 2, which is characterized in that first sliding block (31)
Equipped with the first guide groove (311) for limiting the first locking member (21) motion profile, second sliding block (32) is equipped with
For limiting the second guide groove (321) of the second locking member (23) motion profile, the retaining mechanism (2) further includes first
Movable axis (24) and the second movable axis (25), first movable axis (24) be set in the lower end of first locking member (21) and
Its both ends is inserted in respectively inside two first guide grooves (311)；Second movable axis (25) is set in second locking
The lower end and its both ends of part (23) are inserted in respectively inside two second guide grooves (321).
4. a kind of locking device for container according to claim 3, which is characterized in that the right groove (11A)
It is arranged and deviates from the one side of the left support (10B) at the right support (10A), the left groove (11B) is arranged in the left branch
Frame (10B) deviates from the one side of the right support (10A), and the is equipped on the right support (10A) and the left support (10B)
One limiting slot (12) and the second limiting slot (13)；The both ends of first movable axis (24) are each passed through first limiting slot
(12) it is inserted in after inside first guide groove (311), the both ends of second movable axis (25) are each passed through described second
It is inserted in after limiting slot (13) inside second guide groove (321).
5. a kind of locking device for container according to claim 4, which is characterized in that first limiting slot
(12), second limiting slot (13), first guide groove (311) and second guide groove (321) in both ends downward
Curved similar cam face.
6. a kind of locking device for container according to claim 2, which is characterized in that first locking member
(21) and second locking member (23) is equipped with locking jaw (201) in a face upper end edge of object container respectively, the locking
Pawl (201) is for locking container.
7. a kind of locking device for container according to any one of claim 2-6, which is characterized in that described
The inner top side of the two lateral walls of bracket (1) is respectively equipped with vertical guide groove (14), the both ends difference of the connecting shaft (22)
It is inserted in inside the vertical guide groove (14).
8. a kind of locking device for container according to claim 7, which is characterized in that it further include elastic component (4),
Be respectively equipped with vertical mounting groove (15) in the inside lower end of the two lateral walls of the bracket (1), the mounting groove (15) with
The vertical guide groove (14) is connected, and described elastic component (4) setting is in the mounting groove (15) and the upper end extend into institute
It states inside vertical guide groove (14).
9. a kind of locking device for container as claimed in claim 2, which is characterized in that further include for container into
The buffer compensation structure (6) of row buffering and displacement error compensation, upper end and second locking member in first locking member (21)
(23) upper end is respectively equipped with buffer compensation structure (6).
10. a kind of locking device for container according to claim 2, which is characterized in that further include rest pad
(5), the rest pad (5) setting at the top of the bracket (1) and its offer for first locking member (21) upper end and
The aperture (51) that the upper end activity of second locking member (23) passes through, in latched position, first locking member (21)
The edge of upper end and the upper end of second locking member (23) respectively with the aperture (51) abuts against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910637909.0A CN110371507A (en) | 2019-07-15 | 2019-07-15 | A kind of locking device for container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910637909.0A CN110371507A (en) | 2019-07-15 | 2019-07-15 | A kind of locking device for container |
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|---|---|
| CN110371507A true CN110371507A (en) | 2019-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910637909.0A Pending CN110371507A (en) | 2019-07-15 | 2019-07-15 | A kind of locking device for container |
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| CN (1) | CN110371507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776222A (en) * | 2020-04-17 | 2020-10-16 | 西安京东天鸿科技有限公司 | Unmanned aerial vehicle air-drop device and unmanned aerial vehicle |
| CN113772282A (en) * | 2021-09-15 | 2021-12-10 | 深圳市新顺驰汽车服务有限公司 | Container connecting device based on container transportation is used |
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| JP2000072083A (en) * | 1998-08-28 | 2000-03-07 | Hikari Kogyo Kk | Container locking device |
| KR100613443B1 (en) * | 2005-06-16 | 2006-08-22 | 대금산업 주식회사 | Locking apparatus of container for a railway vehicle |
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| CN111776222A (en) * | 2020-04-17 | 2020-10-16 | 西安京东天鸿科技有限公司 | Unmanned aerial vehicle air-drop device and unmanned aerial vehicle |
| CN113772282A (en) * | 2021-09-15 | 2021-12-10 | 深圳市新顺驰汽车服务有限公司 | Container connecting device based on container transportation is used |
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