Emergency full opening lock box
By introducing an emergency pull rod and lever limiting structure into the lock box, the problem that the existing lock box cannot be opened manually is solved, enabling manual opening of the electronic lock in the absence of a key, and providing reliability for emergency use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU ZHICHENG IOT TECH CO LTD
- Filing Date
- 2025-06-27
- Publication Date
- 2026-06-26
AI Technical Summary
The existing lockbox cannot be opened manually without a key, rendering it unusable.
Design an emergency fully open lock box, including a lock box and an emergency opening structure. The emergency lever can move up and down, and forms a limiting relationship with the lever of the electric lock through a lever limiting structure. Manually moving the lever of the electric lock can achieve manual opening.
It enables manual opening of the electric lock without a key, providing an emergency use function, and has a simple and reliable structure.
Smart Images
Figure CN224413354U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lockers, specifically an emergency fully unlocked lock box. Background Technology
[0002] With the ongoing development of existing lockers, there is significant room for research and development in the current structure of double-door parcel lockers. Side-mounted lock boxes are a crucial component of existing lockers, primarily installed within the parcel locker compartments. They serve two purposes: housing electronic locks and acting as part of the main support structure for the compartments. However, existing lock boxes cannot be opened without a key once locked, necessitating the development of a lock box with an emergency manual full-open function. Summary of the Invention
[0003] To address the above problems, this utility model provides an emergency fully unlocking lock box.
[0004] The technical solution of this utility model is: an emergency fully open lock box, including a lock box and an emergency opening structure. The lock box is provided with an electric lock receiving position for accommodating the electric lock. The emergency opening structure includes an emergency pull rod, which is installed through the lock box and can move up and down. A lever limiting structure is provided on the emergency pull rod, and the lever limiting structure and the lever of the electric lock are in a limiting relationship. When the emergency pull rod moves upward, the lever limiting structure moves the lever of the electric lock, thus manually opening the electric lock.
[0005] Preferably, the emergency pull rod is located at the rear end or side of the electronic lock, and the lever limiting structure is a protruding limiting post on the emergency pull rod.
[0006] As a further preferred embodiment, the limiting post abuts against the lower part of the lever, and when the limiting post moves upward, it drives the lever to move upward.
[0007] As a further preferred embodiment, the tail end of the lever is provided with a linkage block, which is sleeved on the tail end of the lever, and the lower end of the linkage block abuts against the limiting post.
[0008] As a further preferred embodiment, the limiting post is provided with a column limiting hole for the tail end of the lever to pass through, and the tail end of the lever is located in the column limiting hole.
[0009] As a further preferred embodiment, an emergency pull rod limiting post is provided on the side wall of the lock box, and a limiting groove is provided on the emergency pull rod. The emergency pull rod limiting post is located in the limiting groove to limit the position limit of the emergency pull rod's up and down movement.
[0010] Preferably, the lock box includes a lock box body and a cover body. The cover body is fastened to the lock box body to form a cavity for accommodating the electric lock. Lock box fixing posts and pull rod through holes are provided at both the upper and lower ends of the lock box body. The emergency pull rod is inserted into the pull rod through hole.
[0011] Preferably, the emergency pull rod is located at the rear end of the electric lock, and the limiting structure is a concave structure provided on the emergency pull rod. The concave structure is a lever limiting hole provided on the emergency pull rod, and the lever of the electric lock is inserted into the lever limiting hole from front to back.
[0012] Preferably, the lock box is a profile structure that runs vertically through the lock.
[0013] The beneficial effects of this utility model are: the structure of this utility model is simple and reliable, and it can realize the function of manually pulling to fully open the electric lock without the need for a key, and it is effective in emergency use. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall external structure of this utility model.
[0015] Figure 2 This is a schematic diagram of the internal structure of Embodiment 1 of this utility model.
[0016] Figure 3 This is a schematic diagram of the internal structure of Embodiment 2 of this utility model.
[0017] Figure 4 This is a schematic diagram of the internal structure of Embodiment 3 of this utility model.
[0018] Figure 5 This is a schematic diagram of the internal structure of Embodiment 4 of this utility model.
[0019] Figure 6 This is a schematic diagram of the internal structure of Embodiment 5 of this utility model.
[0020] Figure 7 This is a schematic diagram of the internal structure of Embodiment 6 of this utility model.
[0021] Label Explanation
[0022] 1: Pull rod through hole; 2: Lock box fixing post; 3: Lock box body; 4: Cover body; 5: Emergency pull rod; 6: Electric lock; 7: Lever; 8: Link block; 9: Limit post; 10: Emergency pull rod limit post; 11: Limit long groove; 12: Opening; 13: Post body limit hole; 14: Lever limit hole. Detailed Implementation
[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0024] Example 1
[0025] An emergency fully open lock box includes a lock box and an emergency opening structure. The lock box has an electric lock receiving compartment for accommodating an electric lock 6. The front end of the lock box has an opening 12 for the latch to engage with the electric lock 6. The emergency opening structure includes an emergency pull rod 5, which extends through the lock box and can move vertically. The emergency pull rod 5 is located on the side of the electric lock 6, and a limiting structure, namely a protruding limiting post 9, is provided on the emergency pull rod 5. The emergency pull rod 5 of this invention has a long strip structure, with its upper and lower ends extending out of the lock box body 3 from the pull rod through hole 1.
[0026] The limiting post 9 abuts against the lower part of the lever 7. When the limiting post 9 moves upward, it moves the lever 7 of the electric lock 6, manually opening the electric lock 6. The lock box includes a lock box body 3 and a cover 4. The cover 4 is fastened to the lock box body 3 to form a cavity for accommodating the electric lock 6. The upper and lower ends of the lock box body 3 are provided with lock box fixing posts 2 and pull rod through holes 1. The emergency pull rod 5 passes through the pull rod through hole 1. The lock box fixing post 2 is used to connect with the horizontal partition to fix the position of the lock box. The pull rod through hole 1 makes room for the up and down movement of the emergency pull rod 5. When multiple express cabinet compartment units are arranged vertically to form an express cabinet, multiple vertically arranged lock boxes use one emergency pull rod 5. The emergency pull rod 5 is limited and connected to the levers 7 of multiple electric locks 6. Pulling the emergency pull rod 5 can open all electric locks 6, with good linkage performance.
[0027] To prevent the emergency pull rod 5 from falling downwards during use, a limiting structure will be further installed. The simplest way is to install a limiting structure at the top of the emergency pull rod 5 after several parcel locker compartments are stacked and combined into a parcel locker to prevent the emergency pull rod 5 from falling. The limiting structure can be a hook to hang the top of the emergency pull rod 5, or a protruding limiting structure to lock the top of the emergency pull rod 5 into the top of the lock box to prevent it from falling, etc.
[0028] As an optimization, an emergency pull rod limiting post 10 can be provided on the side wall of the lock box, and a limiting long groove 11 is provided on the emergency pull rod 5. The emergency pull rod limiting post 10 is located in the limiting long groove 11 to limit the position limit of the emergency pull rod 5 to move up and down.
[0029] Example 2
[0030] Unlike Embodiment 1, the tail end of the lever 7 is provided with a linkage block 8, which is sleeved on the tail end of the lever 7, and the lower part of the linkage block 8 abuts against the limiting post 9.
[0031] Example 3
[0032] Unlike Embodiment 1, the limiting post 9 is provided with a column limiting hole 13 for the tail end of the lever 7 to pass through, and the tail end of the lever 7 is located in the column limiting hole 13. In this embodiment, the limiting slot 11 and the emergency pull rod limiting post 10 can be omitted and set according to the actual use.
[0033] Example 4
[0034] In this embodiment, unlike embodiment 1, the direct emergency pull rod 5 is located at the rear end of the electric lock 6, and the limiting structure is a protruding limiting post 9 on the emergency pull rod 5. The limiting relationship between the limiting post 9 and the lever 7 of the electric lock 6 is that the limiting post 9 directly abuts against the lower part of the lever 7. When the limiting post 9 moves upward, it moves the lever 7 of the electric lock 6, manually opening the electric lock 6.
[0035] Example 5
[0036] Unlike embodiment 4, the tail end of the lever 7 is provided with a linkage block 8, which is sleeved on the tail end of the lever 7, and the lower part of the linkage block 8 abuts against the limiting post 9.
[0037] Example 6
[0038] Unlike embodiment 4, the limiting post 9 is provided with a lever limiting hole 14 for the tail end of the lever 7 to pass through, and the tail end of the lever 7 is located in the lever limiting hole 14.
[0039] Example 7
[0040] Unlike Embodiment 6, the emergency pull rod 5 is located at the rear end of the electric lock 6. The limiting structure is a recessed structure on the emergency pull rod 5, which is a lever limiting hole 14 on the emergency pull rod 5. The lever 7 of the electric lock 6 is inserted into the lever limiting hole 14 from front to back. The lock box is a through-type profile structure, replacing the combination of lock box body and cover body in Embodiment 6 with an extruded profile. The profile is hollow to accommodate the emergency pull rod and the electric lock. The extruded profile is cut into sections to serve as the lock box body. An installation window is cut in the middle of the profile to install the electric lock. The emergency pull rod 5 can also be inserted into the lever limiting hole 14 in the hollow structure of the profile to connect with the electric lock.
[0041] In the description of this utility model, it should be understood that the terms "rear end", "side", "tail end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0042] In this utility model, unless otherwise explicitly specified and limited, the term "connection" and other such terms should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. An emergency full open lockbox characterized in that The device includes a lock box and an emergency opening structure. The lock box has an electric lock housing for accommodating the electric lock (6). The emergency opening structure includes an emergency pull rod (5). The emergency pull rod (5) is installed inside the lock box and can move up and down. A lever limiting structure is provided on the emergency pull rod (5), and the lever limiting structure and the lever (7) of the electric lock (6) are in a limiting relationship. When the emergency pull rod (5) moves up, the lever limiting structure moves the lever (7) of the electric lock (6) to manually open the electric lock (6).
2. An emergency full unlock box according to claim 1, characterized in that The emergency pull rod (5) is located at the rear end or side of the electric lock (6), and the lever limiting structure is a protruding limiting post (9) on the emergency pull rod (5).
3. An emergency full unlock box according to claim 2, characterized in that The limiting post (9) abuts against the lower part of the lever (7), and the limiting post (9) moves upward, driving the lever (7) to move upward.
4. An emergency fully unlocking lock box according to claim 3, characterized in that... The tail end of the lever (7) is provided with a linkage block (8), which is sleeved on the tail end of the lever (7), and the lower end of the linkage block (8) abuts against the limiting post (9).
5. An emergency fully unlocking lock box according to claim 2, characterized in that... The limiting post (9) is provided with a column limiting hole (13) through which the tail end of the lever (7) passes, and the tail end of the lever (7) is located in the column limiting hole (13).
6. An emergency fully unlocking lock box according to claim 2, characterized in that... An emergency pull rod limiting post (10) is provided on the side wall of the lock box, and a limiting long groove (11) is provided on the emergency pull rod (5). The emergency pull rod limiting post (10) is located in the limiting long groove (11) to limit the position limit of the emergency pull rod (5) to move up and down.
7. An emergency fully unlocking lock box according to any one of claims 1-6, characterized in that... The lock box includes a lock box body (3) and a cover (4). The cover (4) is fastened to the lock box body (3) to form a cavity for accommodating the electric lock (6). The upper and lower ends of the lock box body (3) are provided with lock box fixing posts (2) and pull rod through holes (1). The emergency pull rod (5) is inserted into the pull rod through hole (1).
8. An emergency fully unlocking lock box according to claim 1, characterized in that... The emergency pull rod (5) is located at the rear end of the electric lock (6). The limiting structure is a concave structure on the emergency pull rod (5). The concave structure is a lever limiting hole (14) on the emergency pull rod (5). The lever of the electric lock is inserted into the lever limiting hole (14) from front to back.
9. An emergency fully unlocking lock box according to claim 1, characterized in that... The lock box is a profile structure that runs vertically through the lock.