CN219299028U - Storage box and bidirectional locking mechanism thereof - Google Patents
Storage box and bidirectional locking mechanism thereof Download PDFInfo
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- CN219299028U CN219299028U CN202320734489.XU CN202320734489U CN219299028U CN 219299028 U CN219299028 U CN 219299028U CN 202320734489 U CN202320734489 U CN 202320734489U CN 219299028 U CN219299028 U CN 219299028U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model provides a storage box and a bidirectional locking mechanism thereof. The utility model comprises a door frame and a door plate, wherein an opening is arranged in the door frame, the door plate is positioned in the opening, the door plate further comprises a locking piece arranged on the door plate, the locking piece comprises an upper locking piece and a lower locking piece, the upper locking piece comprises an upper driving end and an upper locking end, the lower locking piece comprises a lower driving end and a lower locking end, an upper locking hole and a lower locking hole are arranged on the door frame, and an elastic driving piece is arranged between the upper locking piece and the lower locking piece; the elastic driving piece can drive the upper locking piece and the lower locking piece to move simultaneously, so that the upper locking end is correspondingly inserted into the upper locking hole, and the lower locking end is correspondingly inserted into the lower locking hole; force is applied to the upper driving end and the lower driving end, so that the upper locking end is separated from the upper locking hole, and the lower locking end is correspondingly separated from the lower locking hole. Compared with the traditional locking mechanism of the door plate and the door frame, the bidirectional locking mechanism not only adopts a hidden design, but also has the advantages of high locking stability, convenience in use and operation, long service life and the like.
Description
Technical Field
The utility model relates to a locking mechanism, in particular to a storage box and a bidirectional locking mechanism thereof.
Background
The main structure of the storage box comprises a box body, a switch door is arranged on the side edge of the box body, one side of the switch door is hinged to the box body, the switch door can rotate around the hinge point, a handle is arranged on the switch door, a user can apply force to the handle to pull the switch door, and the switch door is opened from the side edge of the box body, so that the open state of the attached figure 3 or the attached figure 4 of the prior patent document is presented.
Based on the containing box of above-mentioned structure, in order to promote the locking effect of switch door, when the product sets up, can set up the fixture block at the switch door side generally, correspond to setting up the draw-in groove at the box side, when the switch door lock in the box side, the fixture block blocks in the draw-in groove, the switch door is realized fixedly with the box; when the switch door is pulled away from the side edge of the box body, the clamping block is separated from the clamping groove; however, the similar structural design is low in processing difficulty, and after the door is opened and closed for a plurality of times, the clamping block and the clamping groove can be worn to a greater extent, so that the opening and closing stability between the door and the box body is affected.
Disclosure of Invention
In view of the above, a first object of the present utility model is to provide a bidirectional locking mechanism that can stably lock a door panel in an opening of a door frame.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the bidirectional locking mechanism comprises a door frame and a door plate, wherein an opening is formed in the door frame, the door plate is positioned in the opening, one side of the door plate is hinged to the door frame, the bidirectional locking mechanism further comprises a locking piece arranged on the door plate, the locking piece comprises an upper locking piece and a lower locking piece, the upper locking piece and the lower locking piece are movably arranged on the door plate, the upper locking piece comprises an upper driving end and an upper locking end, the lower locking piece comprises a lower driving end and a lower locking end, an upper locking hole and a lower locking hole are formed in the door frame, and an elastic driving piece is arranged between the upper locking piece and the lower locking piece;
the elastic driving piece can drive the upper locking piece and the lower locking piece to move simultaneously, the upper locking end is correspondingly inserted into the upper locking hole, and the lower locking end is correspondingly inserted into the lower locking hole;
the upper locking end is separated from the upper locking hole by applying force to the upper driving end and the lower driving end and overcoming the elastic action of the elastic driving piece, and the lower locking end is correspondingly separated from the lower locking hole.
Through the technical scheme, when the door plate is required to be locked in the door frame, the upper locking end of the upper locking piece is correspondingly inserted into the upper locking hole, and the lower locking end is correspondingly inserted into the lower locking hole only by virtue of the driving force of the elastic driving piece on the upper locking piece and the lower locking piece, so that the door plate and the door frame achieve the bidirectional locking effect, and the locking between the door frame and the door plate is more stable;
when the door plate is required to be rotated out of the door frame, the upper driving end and the lower driving end are applied with force, the elastic action of the elastic driving piece is overcome, the upper locking end is separated from the upper locking hole, the lower locking end is correspondingly separated from the lower locking hole, the locking action between the door plate and the door frame is released, and the door plate can be smoothly rotated out of the door frame;
compared with the traditional locking mechanism of the door plate and the door frame, the bidirectional locking mechanism has the advantages of obvious locking stability, convenience in use and operation, long service life and the like.
Preferably, the upper locking member comprises an upper sliding end, the lower locking member comprises a lower sliding end, and the upper sliding end and the lower sliding end are connected in a sliding manner.
Through the technical scheme, on one hand, the relative sliding movement between the upper locking piece and the lower locking piece is more stable; on the other hand, a certain positioning effect can be generated between the upper sliding end and the lower sliding end, and the locking stability between the door frame and the door plate can be improved.
Preferably, a lower sliding hole is formed in the lower sliding end, the elastic driving piece is arranged in the lower sliding hole, and the upper sliding end is in sliding connection with the lower sliding hole;
or the upper sliding end is provided with an upper sliding hole, the elastic driving piece is arranged in the upper sliding hole, and the lower sliding end is in sliding connection with the upper sliding hole.
Through above-mentioned technical scheme, no matter adopt the mode of sliding the grafting of hole and last slip end down, still adopt the mode of sliding the hole and the end of sliding down grafting and slide down, not only installation convenience reinforcing can guide the elastic drive piece to carry out directional elastic deformation moreover, and the stability in use is higher.
Preferably, the door plate further comprises an upper push cover, a lower push cover, an upper connecting piece and a lower connecting piece, wherein a through hole is formed in the door plate, the upper connecting piece penetrates through the through hole and connects the upper push cover and the upper locking piece, and the lower connecting piece penetrates through the through hole and connects the lower push cover and the lower locking piece.
Through the technical scheme, firstly, the upper push cover and the upper connecting piece, and the lower push cover and the lower connecting piece are respectively positioned at two sides of the door plate, so that the installation and use stability of the upper connecting piece and the lower connecting piece can be improved; secondly, the push-up cover and the push-down cover provide sufficient force application space for users, and force application is more convenient.
Preferably, the upper connecting piece comprises an upper connecting rod which is integrally injection molded on the upper push cover, an upper jack is arranged on the upper locking piece, and the upper connecting rod passes through the through hole and is inserted into the upper jack;
the lower connecting piece comprises a lower connecting rod which is integrally injection molded on the lower push cover, a lower jack is arranged on the lower locking piece, and the lower connecting rod penetrates through the through hole and is inserted into the lower jack.
Through above-mentioned technical scheme, go up to push up and accomplish grafting through last connecting rod, last jack between lid and the locking piece, push down and accomplish grafting through connecting rod, jack down between lid and the locking piece down, it is convenient to install.
Preferably, a lower guide piece is arranged at the push-down cover, and is glidingly inserted into the push-up cover;
or the push-up cover is provided with an upper guide piece which is slidably inserted into the push-down cover.
Through the technical scheme, when the upper push cover and the lower push cover mutually cooperate and slide, the lower guide piece is in sliding connection with the upper push cover, or the upper guide piece is in sliding connection with the lower push cover, so that the sliding stability between the upper push cover and the lower push cover can be greatly improved.
Preferably, the end part of the lower guide plate is provided with a lower guide groove; when the push-up cover and the push-down cover are close to each other, the lower guide groove is in abutting fit with the upper connecting piece, so that a limiting abutting position between the push-up cover and the push-down cover is limited.
Through the technical scheme, when the upper push cover and the lower push cover are mutually close, the upper push cover and the lower push cover can be directly limited at the position until the lower guide groove is in propping fit with the upper connecting piece, and cannot be pushed continuously, so that the effect of limiting the limiting propping position is achieved; in addition, the lower guide groove and the upper connecting piece are matched, so that the positioning is more accurate.
Preferably, an upper guide inclined plane is arranged on the upper locking end, and the upper guide inclined plane can prop against the inner frame of the door frame and drive the upper locking piece to move towards one side of the lower locking piece;
the lower locking end is provided with a lower guide inclined plane which can prop against the inner frame of the door frame and drive the lower locking piece to move towards one side of the upper locking piece.
Through the technical scheme, when the door plate turns into an opening of the door frame from the outer side of the door frame, the upper guide inclined plane can gradually prop against the inner frame of the door frame and drive the upper locking piece to move towards one side of the lower locking piece until the upper locking end of the upper locking piece is inserted into the upper locking hole, and correspondingly, the lower guide inclined plane can gradually prop against the inner frame of the door frame and drive the lower locking piece to move towards one side of the upper locking piece until the lower locking end of the lower locking piece is inserted into the lower locking hole; the locking action between the door plate and the door frame can be completed without directly applying force to push the upper locking piece and the lower locking piece.
Preferably, the number of the door plates arranged in the opening of the door frame is two, and the locking parts are correspondingly arranged at two and respectively positioned at the positions of the plate edges, which are close to the corresponding two door plates.
Through above-mentioned technical scheme, set up two door plant in the door frame opening, can open arbitrary door plant or open two door plant simultaneously from the centre, use the flexibility degree higher, the convenience is also stronger.
A second object of the present utility model is to provide a storage box, in which locking between the door panel and the door frame is more stable.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the storage box comprises a box body, wherein a box opening is formed in the box body, the storage box further comprises the bidirectional locking mechanism, and the door frame in the bidirectional locking mechanism is arranged at the box opening.
According to the technical scheme, on one hand, the bidirectional locking mechanism is adopted, so that the locking between the door plate and the door frame is more stable; on the other hand, the operator can apply force on the upper locking piece and the lower locking piece simultaneously, and the upper locking end of the upper locking piece can be separated from the upper locking hole, and the lower locking end of the lower locking piece can be separated from the lower locking hole, so that the door opening operation is convenient.
Drawings
FIG. 1 is a schematic diagram of an explosion structure of a first embodiment;
FIG. 2 is a schematic partial cross-sectional view of a first embodiment;
FIG. 3 is a schematic structural view of a locking member according to the first embodiment;
fig. 4 is a schematic structural view of an upper push cover and a lower push cover in the first embodiment;
FIG. 5 is a schematic diagram of a second embodiment;
fig. 6 is a schematic diagram of the internal structure of the second embodiment.
Reference numerals: 1. a door frame; 2. an opening; 3. a door panel; 4. a locking member; 41. locking parts; 411. an upper driving end; 412. an upper locking end; 413. an upper slip end; 42. a lower locking piece; 421. a lower driving end; 422. a lower locking end; 423. a lower slip end; 424. a lower sliding hole; 5. a locking hole is formed; 6. a lower locking hole; 7. an elastic driving member; 8. pushing up the cover; 9. pushing down the cover; 10. an upper connecting piece; 101. an upper connecting rod; 11. a lower connecting piece; 111. a lower connecting rod; 12. a through hole; 13. an upper jack; 14. a lower jack; 16. a lower guide piece; 17. a lower guide groove; 18. an upper guide slope; 19. a lower guide slope; 20. a case; 21. and a box opening.
Description of the embodiments
The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.
Examples
A bidirectional locking mechanism, see fig. 1, includes a door frame 1, the door frame 1 shown in this embodiment has a square structure as a whole, and an opening 2 is provided in the door frame 1. The door plates 3 are arranged in the opening 2, the number of the door plates 3 which are preferably arranged in the single opening 2 is two, and one side of each door plate 3 is hinged with the door frame 1, so that the door plates 3 can rotate around the hinge shaft of the door plate 3, and the door plates 3 can rotate to the outer side of the door frame 1 to realize door opening; the door panel 3 can also rotate into the opening 2 of the door frame 1 to realize the closing of the door.
Referring to fig. 1 and 3, a locking member 4 is mounted on the door panel 3, and the locking member 4 is mainly used to lock the door panel 3 in the opening 2 of the door frame 1. The locking parts 4 are correspondingly provided with two locking parts and are respectively positioned at the positions of the edges of the two door panels 3 which are close to each other.
Referring to fig. 3, the main structure of the locking member 4 includes an upper locking member 41 and a lower locking member 42.
The upper locking member 41 and the lower locking member 42 are movably mounted on the door panel 3. With reference to fig. 1 and 2, the upper lock 41 is located in a position directly above the lower lock 42.
With reference to fig. 1 as a reference position, the upper locking member 41 includes an upper driving end 411, an upper locking end 412, and an upper sliding end 413, wherein the upper sliding end 413 is located at the lowest end of the upper locking member 41, the upper locking end 412 is located at the uppermost end of the upper locking member 41, and the upper driving end 411 is located at a position of the upper locking member 41 close to the lower end.
An upper guide inclined surface 18 is provided on the upper locking end 412, and the upper guide inclined surface 18 can abut against the inner frame of the door frame 1 and drive the upper locking member 41 to move toward the lower locking member 42, i.e., move downward.
With reference to fig. 1 as a reference position, the lower locking member 42 includes a lower driving end 421, a lower locking end 422, and a lower sliding end 423, where the lower sliding end 423 is located at an uppermost position of the lower locking member 42, the lower locking end 422 is located at a lowermost position of the lower locking member 42, and the lower driving end 421 is located at a position close to an upper end of the upper locking member 41.
Referring to fig. 3, the lower locking end 422 is provided with a lower guiding inclined surface 19, and the lower guiding inclined surface 19 can abut against the inner frame of the door frame 1 and drive the lower locking member 42 to move toward the upper locking member 41, i.e. move upwards.
As shown in fig. 2, the door frame 1 is provided with an upper locking hole 5 and a lower locking hole 6. The upper locking hole 5 is located at a position above the lower locking hole 6, the upper locking hole 5 corresponds to the upper locking end 412 of the upper locking member 41, and the upper locking end 412 of the upper locking member 41 can be inserted into or withdrawn from the upper locking hole 5. The lower locking hole 6 corresponds to the lower locking end 422 of the lower locking member 42, and the lower locking end 422 of the lower locking member 42 can be inserted into or withdrawn from the lower locking hole 6.
Referring to fig. 2 and 3, an elastic driving member 7 is installed between the upper lock 41 and the lower lock 42. In this embodiment, the elastic driving member 7 is preferably a spring.
The upper sliding end 413 and the lower sliding end 423 are slidably connected to each other.
The sliding connection mode can adopt one of the following two modes:
(1) The lower sliding end 423 is provided with a lower sliding hole 424, the elastic driving piece 7 is arranged in the lower sliding hole 424, the upper sliding end 413 is in sliding connection with the lower sliding hole 424, the elastic driving piece 7 is arranged in the lower sliding hole 424, and two ends of the elastic driving piece 7 respectively prop against the upper sliding end 413 and the lower sliding end 423;
(2) The upper sliding end 413 is provided with an upper sliding hole, the elastic driving piece 7 is arranged in the upper sliding hole, the lower sliding end 423 is in sliding connection with the upper sliding hole, the elastic driving piece 7 is arranged in the upper sliding hole, and two ends of the elastic driving piece 7 respectively prop against the upper sliding end 413 and the lower sliding end 423;
referring to fig. 2, the sliding connection mode adopted is the mode (1) described above.
Referring to fig. 1 and 4, the push-up cover 8, the push-down cover 9, the upper connector 10 and the lower connector 11 are further included. The door panel 3 is provided with two through holes 12, the shape of the through holes 12 is preferably a waist-shaped hole, the long axis direction of the through holes 12 is consistent with the sliding direction of the push-up cover 8 or the push-down cover 9, and the two through holes 12 are respectively in one-to-one correspondence with the upper connecting piece 10 and the lower connecting piece 11.
The upper connector 10 includes an upper connecting rod 101 integrally injection-molded to the push-up cover 8. The upper locking member 41 is provided with an upper insertion hole 13, and the upper connecting rod 101 passes through the through hole 12 and is inserted into the upper insertion hole 13.
The lower connector 11 includes a lower connecting rod 111 integrally injection-molded to the push-down cover 9. The lower locking member 42 is provided with a lower insertion hole 14, and the lower connecting rod 111 passes through the through hole 12 and is inserted into the lower insertion hole 14.
Of course, the upper connecting rod 101 and the upper locking member 41 may be connected by screws, and the lower connecting member 11 and the lower locking member 42 may be connected by screws, so that the connection stability between the two may be improved.
When no external force acts, the elastic driving member 7 can simultaneously drive the upper locking member 41 and the lower locking member 42 to move, and the upper locking end 412 is correspondingly inserted into the upper locking hole 5, the lower locking end 422 is correspondingly inserted into the lower locking hole 6, and the door panel 3 can be locked in the opening 2 of the door frame 1.
When the upper locking member 41 and the lower locking member 42 move closer to each other by applying force to the push-up cover 8 and the push-down cover 9, i.e. to the upper driving end 411 and the lower driving end 421, and overcoming the elastic force of the elastic driving member 7, the upper locking end 412 is disengaged from the upper locking hole 5, and the lower locking end 422 is disengaged from the lower locking hole 6, so that the door panel 3 can be rotated out of the opening 2 of the door frame 1.
In addition, referring to fig. 1 and 4, in order to improve the sliding stability between the push-up cover 8 and the push-down cover 9, a guide member may be provided between the push-up cover 8 and the push-down cover 9, and the guide member may be selected from one of the following two forms:
(1) A lower guide piece 16 is arranged at the push-down cover 9, and the lower guide piece 16 is glidingly inserted into the push-up cover 8;
(2) An upper guide piece is arranged at the position of the push-up cover 8 and is glidingly inserted into the push-down cover 9.
Referring to fig. 1 and 4, form (1) is selected in this embodiment.
A lower guide groove 17 is arranged at the end part of the lower guide piece 16; when the push-up cover 8 and the push-down cover 9 are close to each other, the lower guide groove 17 is engaged against the upper connector 10, thereby defining a limit abutment position between the push-up cover 8 and the push-down cover 9.
Examples
The storage box, see fig. 5 and 6, comprises a box body 20, wherein a box opening 21 is formed in the box body 20, and the storage box further comprises a bidirectional locking mechanism in which the door frame 1 is installed at the box opening 21 as in the first embodiment.
In addition, can set up push up lid 8 and push down lid 9 both, locking piece 4 respectively in the front and back both sides of door plant 3, be provided with push up lid 8 and push down the door plant 3 side outwards of lid 9, be provided with the door plant 3 side inwards of locking piece 4, realize hidden design, the outward appearance is more neat, pleasing to the eye.
Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.
Claims (10)
1. The utility model provides a two-way locking mechanism, includes door frame (1), door plant (3), be equipped with opening (2) in door frame (1), door plant (3) are located in opening (2), door plant (3) one side articulated in door frame (1), characterized by:
the door lock is characterized by further comprising a locking piece (4) arranged on the door plate (3), wherein the locking piece (4) comprises an upper locking piece (41) and a lower locking piece (42), the upper locking piece (41) and the lower locking piece (42) are movably arranged on the door plate (3), the upper locking piece (41) comprises an upper driving end (411) and an upper locking end (412), the lower locking piece (42) comprises a lower driving end (421) and a lower locking end (422), an upper locking hole (5) and a lower locking hole (6) are formed in the door frame (1), and an elastic driving piece (7) is arranged between the upper locking piece (41) and the lower locking piece (42);
the elastic driving piece (7) can simultaneously drive the upper locking piece (41) and the lower locking piece (42) to move, the upper locking end (412) is correspondingly inserted into the upper locking hole (5), and the lower locking end (422) is correspondingly inserted into the lower locking hole (6);
the upper locking end (412) is separated from the upper locking hole (5) by applying force to the upper driving end (411), the lower driving end (421) and overcoming the elastic action of the elastic driving piece (7), and the lower locking end (422) is correspondingly separated from the lower locking hole (6).
2. The bi-directional locking mechanism of claim 1 wherein:
the upper locking piece (41) comprises an upper sliding end (413), the lower locking piece (42) comprises a lower sliding end (423), and the upper sliding end (413) and the lower sliding end (423) are connected in a sliding mode.
3. The bi-directional locking mechanism of claim 2 wherein:
the lower sliding end (423) is provided with a lower sliding hole (424), the elastic driving piece (7) is arranged in the lower sliding hole (424), and the upper sliding end (413) is in sliding connection with the lower sliding hole (424);
or the upper sliding end (413) is provided with an upper sliding hole, the elastic driving piece (7) is arranged in the upper sliding hole, and the lower sliding end (423) is in sliding connection in the upper sliding hole.
4. A bi-directional locking mechanism as set forth in any one of claims 1-3 wherein: still include push up lid (8), push down lid (9), go up connecting piece (10), lower connecting piece (11), be equipped with through-hole (12) on door plant (3), go up connecting piece (10) pass through-hole (12) and will push up lid (8) go up locking piece (41) both link to each other, lower connecting piece (11) pass through-hole (12) and will push down lid (9) lower locking piece (42) both link to each other.
5. The bi-directional locking mechanism of claim 4 wherein:
the upper connecting piece (10) comprises an upper connecting rod (101) which is integrally injection molded on the upper push cover (8), an upper jack (13) is arranged on the upper locking piece (41), and the upper connecting rod (101) passes through the through hole (12) and is inserted into the upper jack (13);
the lower connecting piece (11) comprises a lower connecting rod (111) which is integrally injection molded on the lower push cover (9), a lower jack (14) is arranged on the lower locking piece (42), and the lower connecting rod (111) penetrates through the through hole (12) and is inserted into the lower jack (14).
6. The bi-directional locking mechanism of claim 4 wherein:
a lower guide piece (16) is arranged at the push-down cover (9), and the lower guide piece (16) is slidably inserted into the push-up cover (8);
or the push-up cover (8) is provided with an upper guide piece which is glidingly inserted into the push-down cover (9).
7. The bi-directional locking mechanism of claim 6 wherein:
the end part of the lower guide piece (16) is provided with a lower guide groove (17); when the push-up cover (8) and the push-down cover (9) are close to each other, the lower guide groove (17) is in abutting fit with the upper connecting piece (10), so that a limiting abutting position between the push-up cover (8) and the push-down cover (9) is limited.
8. A bi-directional locking mechanism as set forth in any one of claims 1-3 wherein:
an upper guide inclined plane (18) is arranged on the upper locking end (412), and the upper guide inclined plane (18) can prop against the inner frame of the door frame (1) and drive the upper locking piece (41) to move towards one side of the lower locking piece (42);
the lower locking end (422) is provided with a lower guide inclined surface (19), and the lower guide inclined surface (19) can prop against the inner frame of the door frame (1) and drive the lower locking piece (42) to move towards one side of the upper locking piece (41).
9. A bi-directional locking mechanism as set forth in any one of claims 1-3 wherein: the door frame is characterized in that the number of the door plates (3) arranged in the opening (2) of the door frame (1) is two, and the locking pieces (4) are correspondingly arranged at two and are respectively positioned at the positions of the edges of the two corresponding door plates (3) close to each other.
10. The utility model provides a containing box, includes box (20), be equipped with case mouth (21), characterized by on box (20): a bi-directional locking mechanism according to any one of claims 1-3, wherein said door frame (1) is mounted at said chest (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320734489.XU CN219299028U (en) | 2023-04-03 | 2023-04-03 | Storage box and bidirectional locking mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320734489.XU CN219299028U (en) | 2023-04-03 | 2023-04-03 | Storage box and bidirectional locking mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219299028U true CN219299028U (en) | 2023-07-04 |
Family
ID=86985240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320734489.XU Active CN219299028U (en) | 2023-04-03 | 2023-04-03 | Storage box and bidirectional locking mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219299028U (en) |
-
2023
- 2023-04-03 CN CN202320734489.XU patent/CN219299028U/en active Active
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