A kind of firm logistics container storage latch
Technical field
The present invention relates to logistics field of storage, specially a kind of firm logistics container storage latch.
Background technique
Currently, due to the progress of internet, the development that logistic industry is advanced by leaps and bounds, however in logistics, it is common
To be exactly warehouse for storing logistic article, however in logistics warehouse, most commonly used is exactly for storing logistics goods
The shelf of case, however now in the art, mostly logistics container is placed on shelf, effect of the logistics container in external force
Under can on shelf before after move left and right, logistics container cannot be made preferably to be positioned on logistics shelf, thus be easy
Cause the generation of safety accident.
Summary of the invention
It is in the prior art for overcoming the purpose of the present invention is to provide a kind of firm logistics container storage latch
Drawbacks described above.
A kind of firm logistics container storage latch according to the present invention, logistics container is locked in logistics shelf
In container storage groove in, the bottom of the container storage groove be provided be fixedly connected with the logistics shelf and it is internal be hollow
The locking carrier member of cavity, the rear end face integral type of the logistics container are provided with two bendables locking of symmetrical distribution
Arm, two bendable lock arms are described to be inserted into the hollow cavity of the locking carrier member by flexible deformation
The front end face of locking carrier member is provided with elastomeric element to when two bendable lock arms are inserted by flexible deformation
Play buffer function when in the hollow cavity of the locking carrier member, prevent the rear end face of the logistics container directly with the lock
Determine the front end face contact of carrier member and generate gouging abrasion, the right and left of the rear end face of the logistics container is provided with LED photograph
Bright lamp, the LED illumination lamp play illumination and use, so that the logistics shelf is facilitated to enter in the container storage groove, it is also square
Just two bendable lock arms can be rapidly inserted into the hollow cavity of the locking carrier member, and the bendable lock arm includes
The front end that is connected with the logistics container, the intermediate bendable portion being connected with the front end and flexible with the centre
Portion be connected be oriented to rear end, wherein the lateral surface for being oriented to rear end be plane to be inserted into it is described hollow
The hook-shaped extension being located at hollow cavity open end when in cavity with the locking carrier member leans, to cause
State flexible deformation, and the lateral surface that can be oriented to rear end after the bendable lock arm is inserted into the hollow cavity
It is abutted with the side wall of the locking carrier member;Pass through rear bearing in the side wall opposite with the open end of the locking carrier member
Gripping and being equipped with thrust bearing for cover board and fore bearing cover board, is axially fixedly mounted with rotation in the thrust bearing
Screw rod is driven, the rear end of the drive screw couples with front and back driving motor power, the front end of the fore bearing cover board
Face is symmetrical arranged that there are two the fixed guide poles that extend forward positioned at the right and left of the drive screw, described in two
Driving sliding block is sliding combined on fixed guide pole, the driving sliding block is threadedly engaged with the drive screw, thus by
The drive screw driving movement, the left and right ends of the driving sliding block are rotatably assorted respectively, and there are two lock driving wheel;
After the bendable lock arm is inserted into the hollow cavity, locked when described two locking driving wheels start with the bendable
Arm is flexible deformation of the disengaged condition to avoid the interference bendable lock arm;It is driven when the drive screw rotates
When described two locking driving wheels travel forward, described two locking driving wheels are first connect with the medial surface for being oriented to rear end
It closes, is then engaged with the intermediate bendable portion, the thickness of the intermediate bendable portion is connected from the rear end that is oriented to
Position at be gradually increased towards the front end, thus using it is described two locking driving wheels press act on and make institute
State intermediate bendable portion from it is described be oriented to the position that rear end is connected from the plastic deformation outwardly protruded takes place, thus
It generates the intermediate bendable portion of plastic deformation outwardly protruded and the inner concave of the hook-shaped extension abuts against to make
It obtains the bendable lock arm to form a fixed connection with the locking carrier member, described two locking driving wheel peripheries are arranged with anti-skidding
Set, friction of the Anti-slip cover to increase described two locking driving wheels, to prevent described two locking driving wheels and institute
Slipping phenomenon occurs when stating the engagement of intermediate bendable portion.
The device of the invention is as being inserted into flexible deformation caused by the intracorporal bendable lock arm of hollow cavity using two
And it generates and squeezes fastening effect, therefore can be avoided loosening for bendable lock arm.Become moreover, generating elasticity using bendable lock arm
Shape and lock and the components such as screw-bearing be set in carrier member, this is easy to carry out taking dress to logistics container, and utilizes screw drive hair
The plastic deformation of raw intermediate bendable portion, which can to deform, slowly to be occurred and is convenient for providing deformation pressure on top surface, and screw drive produces
Raw deformation pressure on top surface is more stable, so that logistics container locking more safety and stability.Whole device structure is simple, safely may be used
It leans on, operation is firm, and it installs and convenient to remove, reduces the incidence of accident, and can be improved the recycling benefit of equipment,
Efficiently solve problem of the prior art.
Detailed description of the invention
Fig. 1 is the overall structure diagram of firm logistics container storage latch of the invention, wherein bendable lock arm
Flexible deformation not yet occurs.
Fig. 2 is internal enlarged diagram in Fig. 1.
Specific embodiment
Below with reference to Fig. 1-2, the present invention is described in detail.
A kind of firm logistics container storage latch of embodiment according to the present invention, to lock logistics container 2
In the container storage groove 101 in logistics shelf 1, the bottom of the container storage groove 101 is provided with solid with the logistics shelf 1
Fixed connection and the internal locking carrier member 3 for hollow cavity 30, it is in left and right that the rear end face integral type of the logistics container 2, which is provided with,
Two symmetrical bendable lock arms 21, two bendable lock arms 21 are to be inserted into the lock by flexible deformation
Determine in the hollow cavity 30 of carrier member 3, the front end face of the locking carrier member 3 is provided with elastomeric element 391 to when two institutes
It states when bendable lock arm 21 is inserted into the hollow cavity 30 of the locking carrier member 3 by flexible deformation and plays buffering work
With, prevent the rear end face of the logistics container 2 directly with the front end face contact of the locking carrier member 3 and generate gouging abrasion,
The right and left of the rear end face of the logistics container 2 is provided with LED illumination lamp 202, and the LED illumination lamp 202, which plays illumination, to be made
With also facilitating two 21 energy of bendable lock arm so that the logistics shelf 1 be facilitated to enter in the container storage groove 101
It is rapidly inserted into the hollow cavity 30 of the locking carrier member 3, the bendable lock arm 21 includes and 2 phase of logistics container
Front end 22 even, the intermediate bendable portion 23 that is connected with the front end 22 and it is connected with the intermediate bendable portion 23
Rear end 24 can be oriented to, wherein the lateral surface for being oriented to rear end 24 is plane to be inserted into the hollow cavity
The hook-shaped extension 39 being located at 30 open end of hollow cavity when in 30 with the locking carrier member 3 leans, to draw
The flexible deformation is played, and described after the bendable lock arm 21 is inserted into the hollow cavity 30 can be oriented to rear end
24 lateral surface is abutted with the side wall of the locking carrier member 3;The side wall opposite with the open end of the locking carrier member 3
In thrust bearing 42 is equipped with by rear bearing cover board 43 and gripping for fore bearing cover board 44, in the thrust bearing 42
Drive screw 4 is installed to axial restraint, the rear end of the drive screw 4 and 41 power of front and back driving motor join
It connects, the front end face of the fore bearing cover board 44 is symmetrical arranged positioned at the right and left of the drive screw 4 there are two forward
The fixed guide pole 45 of extension is sliding combined with driving sliding block 52, the driving sliding block 52 on two fixed guide poles 45
It is threadedly engaged with the drive screw 4, is moved to be driven by the drive screw 4, the driving sliding block 52
Left and right ends are rotatably assorted respectively, and there are two lock driving wheel 51;When the bendable lock arm 21 is inserted into the hollow cavity 30
It with the bendable lock arm 21 is disengaged condition when described two locking driving wheels 51 start to avoid can described in interference after interior
The flexible deformation of curved lock arm 21;Described two locking driving wheels 51 are driven to transport forward when the drive screw 4 rotates
When dynamic, described two locking driving wheels 51, then can with the centre first with the inside face bonding for being oriented to rear end 24
Bending section 23 engages, and the thickness of the intermediate bendable portion 23 is oriented to from the position that rear end 24 is connected from described towards institute
It states front end 22 and is gradually increased, to be acted on using the press of described two locking driving wheels 51 and make the intermediate bendable
Pars convoluta 23 from it is described be oriented to the position that rear end 24 is connected from the plastic deformation outwardly protruded takes place, thus generate to
The intermediate bendable portion 23 of the plastic deformation of outer protrusion and the inner concave 34 of the hook-shaped extension 39 abut against to make
It obtains the bendable lock arm 21 to form a fixed connection with the locking carrier member 3, described two 51 peripheries of locking driving wheel are arranged
There are Anti-slip cover 511, friction of the Anti-slip cover 511 to increase described two locking driving wheels 51, to prevent described two
When engaging with the intermediate bendable portion 23 slipping phenomenon occurs for locking driving wheel 51.
Valuably or illustratively, wherein be provided with lead-in chamfered portion 25 at the medial surface for being oriented to rear end 24
To guide described two locking driving wheels 51 to be oriented to rear end with described when described two locking driving wheels 51 travel forward
The inside face bonding in portion 24.
The device of the invention is as being inserted into flexible deformation caused by the intracorporal bendable lock arm of hollow cavity using two
And it generates and squeezes fastening effect, therefore can be avoided loosening for bendable lock arm.Become moreover, generating elasticity using bendable lock arm
Shape and lock and the components such as screw-bearing be set in carrier member, this is easy to carry out taking dress to logistics container, and utilizes screw drive hair
The plastic deformation of raw intermediate bendable portion, which can to deform, slowly to be occurred and is convenient for providing deformation pressure on top surface, and screw drive produces
Raw deformation pressure on top surface is more stable, so that logistics container locking more safety and stability.Whole device structure is simple, safely may be used
It leans on, operation is firm, and it installs and convenient to remove, reduces the incidence of accident, and can be improved the recycling benefit of equipment,
Efficiently solve problem of the prior art.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.