CN215407960U - Plastic packaging box lock catch assembly - Google Patents
Plastic packaging box lock catch assembly Download PDFInfo
- Publication number
- CN215407960U CN215407960U CN202121794389.3U CN202121794389U CN215407960U CN 215407960 U CN215407960 U CN 215407960U CN 202121794389 U CN202121794389 U CN 202121794389U CN 215407960 U CN215407960 U CN 215407960U
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- mounting
- plate
- lock catch
- hole
- mounting panel
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Abstract
The utility model discloses a lock catch assembly of a plastic packaging box, which comprises a first mounting plate, a second mounting plate and a lock catch plate, wherein mounting seats are symmetrically arranged on the first mounting plate, a rotating shaft is arranged on each mounting seat through a through hole, the lock catch plate is rotatably mounted between the mounting seats through the rotating shaft, one end of the lock catch plate, close to the mounting seats, is bent, the other end of the lock catch plate is symmetrically provided with a bulge in the same bending direction, a fastening hole is formed in each bulge, mounting blocks are symmetrically arranged on the second mounting plate, a knob plunger is mounted on each mounting block through the mounting holes, and the knob plunger is arranged corresponding to the fastening hole. The utility model can better lock and lock the packing box, has simple structure, easy installation, small volume, light weight, capability of bearing larger pulling force and convenient use.
Description
Technical Field
The utility model relates to the technical field of lock catches, in particular to a lock catch assembly of a plastic packaging box.
Background
And the packing box lock catch assembly is used for locking the upper box and the lower box of the packing box in a buckling manner. The lock assembly of the packing box is generally divided into a plastic lock and a metal lock. Through the metal pin connection, utilize lever principle and physics pressfitting to lock. However, after the locking assembly is fastened, when the locking assembly is impacted and impacted, the locking assembly is easily damaged and opened, so that the fastening failure of the packing box is caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the technical problems to be solved by the utility model are as follows: how to provide one kind can be better with packing box lock locking, simple structure, easy installation, small, light in weight can bear great pulling force, convenient to use's plastic packaging box hasp assembly.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a plastic packaging box hasp assembly, includes first mounting panel, second mounting panel and hasp board, the symmetry is provided with the mount pad on the first mounting panel, set up the pivot through the through-hole on the mount pad, the hasp board passes through the pivot is rotated and is installed between the mount pad, the hasp board is close to the one end of mount pad is buckled and is set up, and the other end setting is provided with the arch with buckling direction symmetry, set up the hole of buckling in the arch, the symmetry is provided with the installation piece on the second mounting panel, install the knob plunger through the mounting hole on the installation piece, the knob plunger corresponds the hole setting of buckling.
Like this, first mounting panel and second mounting panel fixed mounting can be with packing box locking through the cooperation of the hasp board of rotation installation and knob plunger on the packing box, even the packing box receives striking, impact, the plunger head can not follow the roll-off in the hasp hole yet, only rotate the knob of two knob plungers simultaneously through the manual work and just can drive the plunger head and break away from in the hasp hole to open the packing box.
Further, all be provided with a plurality of mounting grooves on the first mounting panel with the second mounting panel. Through the mounting groove, can be with firm the installing on the packing box of first mounting panel and second mounting panel, the mounting groove of slot type can satisfy different mounting holes on the packing box.
Furthermore, the buckling position of the lock catch plate is provided with a reinforcing rib. The buckling part of the lock catch plate is firmer through the reinforcing ribs, and the strength of the lock catch plate is improved.
Further, a tension spring is arranged between the lock catch plate and the first mounting plate. The lock catch plate is convenient to rotate to a locked position through the tension spring.
Further, a reinforcing shaft is arranged between the bulges. Through the reinforcing shaft, the strength of the locking plate can be improved.
In conclusion, the utility model can better buckle and lock the packing box, has simple structure, easy installation, small volume and light weight, can bear larger pulling force and is convenient to use.
Drawings
Fig. 1 is a schematic structural view of a plastic packing box locking assembly according to an embodiment of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 in another orientation.
Fig. 3 is a schematic view of the assembly of fig. 1 in another orientation with portions of the assembly removed.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
During specific implementation, as shown in fig. 1-3, a plastic packaging box hasp assembly, including first mounting panel 1, second mounting panel 2 and hasp board 3, the symmetry is provided with mount pad 4 on the first mounting panel 1, set up pivot 5 through the through-hole on the mount pad 4, hasp board 3 passes through pivot 5 rotates to be installed between the mount pad 4, hasp board 3 is close to the one end of mount pad 4 is buckled and is set up, and the other end sets up and is provided with arch 6 with the direction symmetry of buckling, set up on arch 6 and detain hole 7, the symmetry is provided with installation piece 8 on the second mounting panel 2, install knob plunger 9 through the mounting hole on installation piece 8, knob plunger 9 corresponds detain hole 7 and sets up.
Like this, first mounting panel and second mounting panel fixed mounting can be with packing box locking through the cooperation of the hasp board of rotation installation and knob plunger on the packing box, even the packing box receives striking, impact, the plunger head can not follow the roll-off in the hasp hole yet, only rotate the knob of two knob plungers simultaneously through the manual work and just can drive the plunger head and break away from in the hasp hole to open the packing box.
In this embodiment, the first mounting plate 1 and the second mounting plate 2 are both provided with a plurality of mounting grooves 10. Through the mounting groove, can be with firm the installing on the packing box of first mounting panel and second mounting panel, the mounting groove of slot type can satisfy different mounting holes on the packing box.
In this embodiment, the bending portion of the locking plate 3 is provided with a reinforcing rib 11. The buckling part of the lock catch plate is firmer through the reinforcing ribs, and the strength of the lock catch plate is improved.
In this embodiment, a tension spring 12 is disposed between the latch plate 3 and the first mounting plate 1. The lock catch plate is convenient to rotate to a locked position through the tension spring.
In this embodiment, a reinforcing shaft 13 is disposed between the protrusions 6. Through the reinforcing shaft, the strength of the locking plate can be improved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.
Claims (5)
1. The utility model provides a plastic packaging case hasp assembly, a serial communication port, including first mounting panel, second mounting panel and hasp board, the symmetry is provided with the mount pad on the first mounting panel, set up the pivot through the through-hole on the mount pad, the hasp board passes through the pivot is rotated and is installed between the mount pad, the hasp board is close to the one end of mount pad is buckled and is set up, and the other end setting is provided with the arch with the direction symmetry of buckling, set up the hole of buckling in the arch, the symmetry is provided with the installation piece on the second mounting panel, install the knob plunger through the mounting hole on the installation piece, the knob plunger corresponds the hole setting of buckling.
2. A plastic container latch assembly as in claim 1 wherein a plurality of mounting slots are provided in each of the first mounting plate and the second mounting plate.
3. A plastic container latch assembly as in claim 1 wherein the latch plate is provided with a reinforcing bead at the bend.
4. A plastic container latch assembly as in claim 1 wherein a tension spring is disposed between the latch plate and the first mounting plate.
5. A plastic container latch assembly as in claim 1 wherein a reinforcing shaft is disposed between said projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121794389.3U CN215407960U (en) | 2021-08-03 | 2021-08-03 | Plastic packaging box lock catch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121794389.3U CN215407960U (en) | 2021-08-03 | 2021-08-03 | Plastic packaging box lock catch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215407960U true CN215407960U (en) | 2022-01-04 |
Family
ID=79656133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121794389.3U Active CN215407960U (en) | 2021-08-03 | 2021-08-03 | Plastic packaging box lock catch assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215407960U (en) |
-
2021
- 2021-08-03 CN CN202121794389.3U patent/CN215407960U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401320 No. 5702, 5703, Yudong Dajiang West Road, Banan District, Chongqing Patentee after: Chongqing Yihong Defense Technology Co.,Ltd. Address before: 401320 No. 5702, 5703, Yudong Dajiang West Road, Banan District, Chongqing Patentee before: CHONGQING YIHONG ENGINEERING PLASTICS Co.,Ltd. |