CN109625579A - A kind of latching device for chamber - Google Patents
A kind of latching device for chamber Download PDFInfo
- Publication number
- CN109625579A CN109625579A CN201811379445.XA CN201811379445A CN109625579A CN 109625579 A CN109625579 A CN 109625579A CN 201811379445 A CN201811379445 A CN 201811379445A CN 109625579 A CN109625579 A CN 109625579A
- Authority
- CN
- China
- Prior art keywords
- locking plate
- latching device
- chamber
- big envelope
- upper cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
- B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
The invention discloses a kind of latching devices for chamber, it include: the upper latching device being arranged on the upper cover plate of chamber, the lower latching device that is arranged on the front side board of chamber, upper latching device is provided with catching groove, lower latching device is provided with lock tongue and big envelope, upper latching device and lower latching device are mutually inserted sealed, exposing lock tongue is torn from opening along Kaifeng line when unpacking, presses the i.e. openable upper cover plate of lock tongue tail end.The present invention has the advantages that the simple and environmentally-friendly property of structure is good, strong for user security and easy to use efficient.
Description
Technical field
The present invention relates to packagings, storage technical field, and in particular, to one kind can be used as express delivery box, turnover box, packaging
The latching device of the chambers such as box, shoes box, storage box.
Background technique
Existing packaging Drawer-and-shell type box, such as express delivery box have the disadvantage in that the encapsulation of 1 > chamber relies primarily on adhesive tape,
And the carton for being stained with adhesive tape is unfavorable for recycling, the discarded carton feature of environmental protection is poor；2 > are usually to mention using adhesive tape craft joint sealing
The fastness of high packaging needs to wind adhesive tape repeatedly, and noise is big, large labor intensity and working efficiency is low；3 > chests reach user
Preceding box has the risk opened in advance in hand, if by opening in advance, other people only need to encapsulate cabinet with adhesive tape again, and
It is not easy to be found by user, this equally considerably increases the insecurity of chamber
Now annual online shopping is in rising trend, and all kinds of packagings, the use of containing box are also increasingly frequent, due to lacking there are above-mentioned
Therefore point needs a kind of packaging storage box strong for user security, work efficiency is high at present
Summary of the invention
The purpose of the present invention is overcoming above-mentioned deficiency, a kind of latching device for chamber is provided, the latching device structure
Simple and environmentally-friendly property is good, strong for user security and greatly improve working efficiency
The technical solution of the present invention is as follows:
A kind of latching device for chamber, it is characterised in that: the latching device includes being arranged on the upper cover plate of chamber
Upper latching device, the lower latching device being arranged on the front side board of chamber, the upper latching device include: positioned at the upper cover plate
First locking plate in outside and the second locking plate on the inside of the upper cover plate, first locking plate and the second locking plate phase
Mutually overlapping setting, the front end face that first locking plate and the second locking plate are superimposed are arranged with catching groove, set in the catching groove
It is equipped with locked groove recess, the lower latching device includes: third locking plate on the outside of the front side board and big envelope and is located at
The 4th locking plate on the inside of the front side board, the upper end of the third locking plate is provided with button tongue and lock tongue, lock tongue salient angle, described
Big envelope is provided with Kaifeng line and opening, and when button tongue is fully inserted into catching groove, lock tongue salient angle and locked groove recess are also mutual simultaneously
It is sealed；The material and/or thickness of big envelope and/or the depth for the wire casing that breaks a seal make when being intended to tear by opening, break a seal in line
Protective sheet disconnect.
Preferably, the upper cover plate and first locking plate, the second locking plate are provided with mutual corresponding location hole, institute
It states front side board and the third locking plate, the 4th locking plate is provided with mutual corresponding location hole, can be convenient locking plate in this way
Accurate positionin on upper cover plate or front side board.
Preferably, there is literal code and/or digital coding and/or bar code and/or two dimensional code on the big envelope.In this way
It can be more suitable for digital logistic management.
Preferably, first locking plate, the second locking plate, third locking plate, the 4th buckle and big envelope can be by degrading
Material is made.
The sealed and opening procedure of latching device of the present invention is as follows:
When direction is folded over downward into box for the upper cover plate of chamber, the button tongue positioned at third locking plate upper end is inserted into the second lock
In catching groove on front edge of board, formed basic mating；Then firmly lock lock tongue salient angle completely with locked groove recess to end
It closes, upper cover plate can not be opened at this time, i.e., completion chamber is sealed
When needing to open box, big envelope is torn from the outside top of the opening of big envelope along Kaifeng line, if user receives box
Period of the day from 11 p.m. to 1 a.m discovery big envelope is destroyed or lacks, then shows that box is opened by others, if big envelope is intact, show that box is not beaten
It opened, this assures the safety of box during transportation.The lock tongue bottom of exposing is pressed after opening big envelope, so that locking
Tongue salient angle is sliding out from locked groove recess to be come, at this time upper cover plate, that is, openable.
Compared with prior art, the beneficial effects of the invention are that:
Latching device 1 > of the invention can meet encapsulation without using adhesive tape and require, reduce noise, improve the feature of environmental protection
The design of 2 > latching devices is simple, and a step is sealed, reduces labor intensity, greatly improves working efficiency
The big envelope of 3 > latching devices uses, and ensure that safety of the box before reaching in owner's hand
Detailed description of the invention
Fig. 1 is the perspective diagram of latching device of the present invention
Fig. 2 is the perspective diagram of upper cover plate latching device of the present invention when fully opening of chamber
Fig. 3 is the perspective diagram of latching device of the present invention when the upper cover plate of chamber is semi-open
Fig. 4 is the perspective diagram of upper cover plate latching device of the present invention when closing completely of chamber
Specific embodiment
With reference to the accompanying drawing and specific embodiment the invention will be further described:
Referring to Fig.1 shown in -4, a kind of latching device for chamber, the latching device includes the upper cover plate 5 that chamber is arranged in
On upper latching device, the lower latching device that is arranged on the front side board 10 of chamber, the upper latching device include: be located at it is described
First locking plate 6 and the second locking plate 7 on the inside of the upper cover plate in the outside of upper cover plate 5, first locking plate and the
Two locking plates are superimposed with each other setting, and the front end face that first locking plate and the second locking plate are superimposed is arranged with catching groove 2, institute
It states and is provided with locked groove recess 4 in catching groove, the lower latching device includes: 11 He of third locking plate on the outside of the front side board
Big envelope 15 and the 4th locking plate 16 on the inside of the front side board, the upper end of the third locking plate 11 are provided with button tongue
12 and lock tongue 1, lock tongue salient angle 3, the big envelope is provided with Kaifeng line 8 and opening 9, when detaining tongue 12 and being fully inserted into catching groove 2,
Lock tongue salient angle 3 is also mutually locked simultaneously with locked groove recess 4；The material and/or thickness of big envelope and/or the depth for the wire casing that breaks a seal make
When being intended to tear by opening, the protective sheet to break a seal in line is disconnected.The upper cover plate and first locking plate, the second lock
Plate is provided with mutual corresponding location hole 13, and the front side board and the third locking plate, the 4th locking plate are provided with mutually right
The location hole 14 answered can be convenient accurate positionin of the locking plate on upper cover plate or front side board in this way.There is text on the big envelope
> is not shown in word coding and/or digital coding and/or bar code and/or two dimensional code <.First locking plate, the second locking plate,
Third locking plate, the 4th buckle and big envelope can be made of degradable material.
The present invention has the advantages that
Latching device 1 > of the invention can meet encapsulation without using adhesive tape and require, reduce noise, improve the feature of environmental protection
The design of 2 > latching devices is simple, and a step is sealed, reduces labor intensity, greatly improves working efficiency
The big envelope of 3 > latching devices uses, and ensure that safety of the box before reaching in owner's hand
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also to above embodiment into
Row change and modification appropriate.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to the present invention
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although making in this specification
With some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (4)
1. a kind of latching device for chamber, it is characterised in that: the latching device includes being arranged on the upper cover plate of chamber
Upper latching device, the lower latching device that is arranged on the front side board of chamber, the upper latching device includes: positioned at the upper cover
The first locking plate on the outside of plate and the second locking plate on the inside of the upper cover plate, first locking plate and the second locking plate
Be superimposed with each other setting, and the front end face that first locking plate and the second locking plate are superimposed is arranged with catching groove, in the catching groove
It is provided with locked groove recess, the lower latching device includes: the third locking plate and big envelope, Yi Jiwei on the outside of the front side board
The 4th locking plate on the inside of the front side board, the upper end of the third locking plate are provided with button tongue and lock tongue, lock tongue salient angle, institute
It states big envelope and is provided with Kaifeng line and opening, when detaining tongue and being fully inserted into catching groove, lock tongue salient angle and locked groove recess also phase simultaneously
It is mutually sealed；The material and/or thickness of big envelope and/or the depth for the wire casing that breaks a seal make when being intended to tear by opening, and break a seal line
Interior protective sheet disconnects.
2. latching device as described in claim 1, it is characterised in that: the upper cover plate and first locking plate, the second lock
Buckle is provided with mutual corresponding location hole, and the front side board and the third locking plate, the 4th locking plate are provided with mutually right
The location hole answered.
3. latching device as described in claim 1, it is characterised in that: have literal code and/or number to compile on the big envelope
Code and/or bar code and/or two dimensional code.
4. latching device as claimed in claim 1 or 2, it is characterised in that: first locking plate, the second locking plate, third
Locking plate, the 4th buckle and big envelope can be made of degradable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811379445.XA CN109625579A (en) | 2018-11-20 | 2018-11-20 | A kind of latching device for chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811379445.XA CN109625579A (en) | 2018-11-20 | 2018-11-20 | A kind of latching device for chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109625579A true CN109625579A (en) | 2019-04-16 |
Family
ID=66068257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811379445.XA Pending CN109625579A (en) | 2018-11-20 | 2018-11-20 | A kind of latching device for chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109625579A (en) |
-
2018
- 2018-11-20 CN CN201811379445.XA patent/CN109625579A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190416 |
|
| WD01 | Invention patent application deemed withdrawn after publication |