Emergency unlocking structure of hinged door

Abstract

An emergency unlocking structure of a side-by-side door comprises a lock box assembly and a key which are arranged side by side, an electric control lock is arranged in the lock box assembly, the lock box assembly is provided with a key hole allowing the key to be inserted, and after the key is inserted, the electric control lock can be unlocked through a shifting rod window preset in the lock box assembly; the lock box assembly comprises a lock box seat and a lock box cover body, the lock box seat is provided with an electric control lock mounting position, an electric control lock is accommodated in the electric control lock mounting position, the electric control lock is placed in the electric control lock mounting position, and the lock box cover body is buckled with the lock box seat to form a lock box body; the lock box base is provided with a shifting rod window, after the electric control lock is installed at the electric control lock installation position, a shifting rod of the electric control lock is located at the shifting rod window, and the electric control lock can be opened by rotating the key and shifting the shifting rod of the electric control lock through the key. The express cabinet solves the problem that articles in the cabinet cannot be taken out in time due to sudden failure of an electric control lock of a grid unit of an original express cabinet.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of storage cabinet, specifically to a split door emergency unlocking structure. BACKGROUND

[0002] The existing express cabinet is usually controlled by the opening and closing of the electric control lock to control the door body to be locked or not. Once the express cabinet electric control lock fails, the door body cannot be opened in time, which can cause the deterioration of the goods in the cabinet. Moreover, although there is an emergency unlocking structure, the existing technology usually has one electric control lock corresponding to one emergency unlocking structure, and the operation is inconvenient. The applicant believes that how to improve the utilization rate, improve the convenience of operation and reduce the production cost of the emergency unlocking structure is a problem worth considering and researching. SUMMARY

[0003] In order to solve the above problems, the utility model provides a split door emergency unlocking structure.

[0004] The technical scheme of the utility model is: a split door emergency unlocking structure, including lock box assembly, key which are arranged side by side, electric control lock is located in lock box assembly, lock box assembly is provided with key hole for key insertion, and electric control lock can be opened by the preset lever window in lock box assembly after key insertion;The lock box assembly includes lock box seat and lock box cover body, the lock box seat is provided with electric control lock mounting position, the electric control lock mounting position contains electric control lock, electric control lock is put into electric control lock mounting position, the lock box cover body is buckled with the lock box seat, and the lock box body is formed;The lock box seat is provided with a lever window, after the electric control lock is installed in the electric control lock mounting position, the lever of electric control lock is located at the lever window, and the electric control lock can be opened by rotating the key and the lever of electric control lock.

[0005] Preferably, the lock box assembly includes a split lock box assembly and an integrated lock box assembly, and the two forms of lock box assemblies both include a lock box body.

[0006] As a further preferred, the split lock box assembly includes two lock box bodies, each lock box body includes a lock box seat and a lock box cover body, each lock box seat is provided with an electric control lock mounting position, and a lever window is provided beside the electric control lock mounting position, the two lock box bodies are arranged back to back and side by side, and a key hole and a key insertion channel are provided between the two lock box bodies, that is, the lock box seats of the two lock box bodies are arranged close to each other, and the lock box cover bodies of the two lock box bodies are arranged on the outside;The lever window is arranged on the lock box seat, and the key can be rotated to the left and right sides respectively to touch the levers of the electric control locks in the two lock box bodies through the lever window to open the electric control locks.

[0007] As a further preferred, the integral lock box assembly comprises a lock box body, the lock box body comprises a lock box seat and two lock box cover bodies; the lock box seat is a bilateral symmetry structure, and both left and right sides are provided with electric control lock mounting positions, the front end of the lock box seat is provided with a key hole, and the lower sides of the two electric control lock mounting positions are provided with a key insertion channel connected with the key hole; the electric control lock mounting position is provided with a through dial rod window beside it, and the key rotates to the left and right sides, and can respectively touch the dial rod of the electric control lock in the two electric control lock mounting positions through the through dial rod window to open the electric control lock; the two lock box cover bodies are respectively arranged on the left and right sides of the lock box seat and buckled with the lock box seat to form a lock box cover body.

[0008] Preferably, the key comprises a hand-held part, a key rod and a dialing piece, the key rod is a stepped structure or a non-stepped structure, the hand-held part and the dialing piece are respectively arranged at both ends of the key rod, and the dialing piece extends outwardly from the key rod; the dialing piece is fixedly connected with the key rod or is hingedly connected with the key rod.

[0009] As a further preferred, the key hole is provided with a support frame beside it, the support frame and the key hole are both provided with a groove body for clamping the key rod, the depth of the groove bodies is different, the stepped key rod is inserted into the key hole and clamped by the support frame, and the key rod is parallel to the two electric control locks.

[0010] Preferably, the side edge of the lock box seat close to the electric control lock mounting position is provided with a lock catch opening, a lock nose matched with the electric control lock is mounted on the door body to be locked, and the lock nose extends into the electric control lock through the lock catch opening to be connected with the electric control lock to be locked.

[0011] As a further preferred, the rear side of the lock box seat is provided with a folded end buckling piece, the end buckling piece of the lock box seat hooks the rear end of the lock box cover body, the middle part of the lock box seat is provided with a fixed connection device, the fixed connection device comprises a plurality of protruding buckling heads provided on the lock box seat, the lock box cover body is provided with buckling holes for the buckling heads to pass through, the buckling heads extend into the buckling holes to realize the fixed connection of the lock box seat and the lock box cover body.

[0012] As a further preferred, the fixed connection device comprises a connecting column provided in the middle part of the lock box seat, and the lock box cover body is fixedly connected with the connecting column through a fastener provided in the connecting column.

[0013] Preferably, the upper and lower ends of the lock box seat are provided with lock box mounting columns, the partition plate of the express cabinet is provided with a lock box mounting position, the lock box mounting column is arranged in the lock box mounting position to realize the safe and stable arrangement of the lock box body on the front side of the double-door express cabinet compartment unit.

[0014] As a further preferred, the lock box mounting column is provided with a corresponding foolproof structure when cooperating with the lock box seat.

[0015] The utility model discloses an advantageous effect is: the utility model solves the electric control lock of the original express delivery cabinet grid mouth unit suddenly out of order, leads to the situation that the article in the cabinet cannot be taken out in time.

[0016] And the structure that the utility model adopts, left and right side plates can interchange installation, lock box body also can interchange installation, in the production process, only need to open a group of touch, reduce production cost. And in the process of installation, the assembled parts left and right can interchange, and the installation difficulty is low, and the installation efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is structural schematic diagram of the embodiment 1 of the utility model.

[0018] Figure 2 It is the overhead view of the embodiment 1 of the utility model.

[0019] Figure 3 It is structural schematic diagram of the key of the utility model.

[0020] Figure 4 It is the structural relationship between a lock box body and key of the embodiment 1 of the utility model.

[0021] Figure 5 It is the connection relationship structure schematic diagram of lock box body, middle vertical board and baffle of the embodiment 1 of the utility model.

[0022] Figure 6 It is the connection relationship structure schematic diagram of lock box body, middle vertical board and baffle of the embodiment 1 of the utility model.

[0023] Figure 7 It is the structural schematic diagram of lock box body of the embodiment 1 of the utility model.

[0024] Figure 8 It is the structural schematic diagram of lock box body of the embodiment 1 of the utility model.

[0025] Figure 9 It is the internal structure schematic diagram of lock box seat of the embodiment 1 of the utility model.

[0026] Figure 10 It is the connection relationship structure schematic diagram of integral type lock box assembly and baffle of the embodiment 2 of the utility model.

[0027] Figure 11 It is the structural schematic diagram of integral type lock box assembly of the embodiment 2 of the utility model.

[0028] Figure 12 It is the structure schematic view of the lock box seat of the integral lock box assembly of the embodiment 2 of the utility model.

[0029] Figure 13 It is the structure schematic view of the lock box cover of the integral lock box assembly of the embodiment 2 of the utility model.

[0030] Label explanation

[0031] 7: partition; 72: lock box installation position; 10: lock box body; 101: lock box cover; 1012: buckling hole; 102: lock box seat; 1021: lock catch opening; 1022: lock box mounting column; 1023: buckle head; 1024: connecting column; 1025: end buckling piece; 1026: electric control lock support rib; 1027: lever window; 1028: keyhole; 1029: support frame; 1030: electric control lock installation position; 103: electric control lock; 11: lock nose. Specific implementation

[0032] The utility model will be further described below in combination with the drawings and examples.

[0033] Example 1

[0034] As Figures 1-9 Indicated, a pair of doors emergency unlocking structure, including and side by side arrangement's lock box assembly, key 12, electric control lock 103 is located in lock box assembly, and lock box assembly is equipped with the keyhole for the key insertion, and key 12 can pass through the lever window 1027 that is preset in lock box assembly after insertion opens electric control lock 103;The lock box assembly including lock box seat 102, lock box cover 101, the lock box seat 102 is equipped with electric control lock installation position, this electric control lock installation position content receives electric control lock 103, and electric control lock 103 is put into to electric control lock installation position 1030, the lock box cover 101 is buckled with lock box seat 102, forms lock box body 10;The lock box seat 102 is equipped with lever window 1027, after electric control lock 103 is installed to electric control lock installation position 1030, the lever 1031 of electric control lock 103 is located at lever window 1027, rotates key 12, and key 12 drives lever 1031 of electric control lock 103 and can open electric control lock 103.

[0035] In the embodiment, the lock box assembly is split type lock box assembly, and the lock box assembly includes a lock box body 10. Figure 1 , 2As shown, the split lock box assembly includes two lock box bodies 10, each of which includes a lock box seat 102 and a lock box cover 101, and each lock box seat 102 is provided with an electric lock mounting position 1030, and a lever window 1027 is provided beside the electric lock mounting position 1030, the two lock box bodies 10 are arranged back to back and side by side, and a keyhole 1028 and a key insertion channel are provided therebetween, that is, the lock box seats 102 of the two lock box bodies 10 are arranged close to each other, and the lock box covers 101 of the two lock box bodies 10 are arranged on the outer side; the lever window 1027 is provided on the lock box seat 102, and the key is rotated to the left and right sides, respectively, and can touch the lever 1031 of the electric lock 103 in the two lock box bodies 10 through the lever window 1027 to open the electric lock 103.

[0036] In this embodiment, as shown in the figure, Figure 3 The key 12 includes a hand-held part 121, a key rod 122, and a lever 123, the hand-held part 121 and the lever 123 are arranged at both ends of the key rod 122, and the lever 123 protrudes outward from the key rod 122.

[0037] In this embodiment, the lever 123 and the key rod 122 are fixedly connected or hinged.

[0038] In this embodiment, a support frame 1029 is provided beside the keyhole 1028, and the support frame 1029 and the keyhole 1028 are both provided with a groove for clamping the key rod 122, the grooves have different depths, the key rod 122 has a stepped structure or a non-stepped structure, the stepped key rod 122 is inserted into the keyhole 1028 and clamped by the support frame 1029, and the key rod 122 is parallel to the two lock box bodies 10, which avoids the key 12 from being inserted into the keyhole 1028 and being inclined outward, and the lever 1031 of the electric lock 103 on one side can be touched to open the electric lock 103, but the lever 1031 on the other side cannot be touched to open the electric lock 103. The step is an auxiliary structure for conveniently opening the electric lock in an emergency, and an emergency key without a limiting step is also within the protection scope of the patent.

[0039] In this embodiment, the lock box seat 102 is provided with a lock catch opening 1021 near the side of the electric lock mounting position 1030, a lock nose 11 matched with the electric lock 103 is installed on the door body to be locked, and the lock nose 11 is inserted into the electric lock 103 through the lock catch opening 1021 and connected with the electric lock 103 to be locked.

[0040] In this embodiment, the rear side of the lock box base 102 is provided with a folded end fastening piece 1025. The end fastening piece 1025 of the lock box base 102 hooks the rear end of the lock box cover 101. The middle part of the lock box base 102 is provided with a fixed connection device. The fixed connection device includes a plurality of protruding buckles 1023 provided on the lock box base 102. The lock box cover 101 is provided with a fastening hole 1012 for the buckles 1023 to pass through. The buckles 1023 extend into the fastening hole 1012 to realize the fixed connection between the lock box base 102 and the lock box cover 101.

[0041] In this embodiment, the fixing connection device includes a connecting post 1024 located in the middle of the lock box base 102. The lock box cover 101 is fixedly connected to the connecting post 1024 by fasteners 9 disposed within the connecting post 1024. The fixing connection devices in the form of buckles 1023 and fastening holes 1012, and the fixing connection devices in the form of connecting posts 1024, can be used individually or in combination, and can be installed according to actual production needs. All of them fall within the protection scope of this utility model.

[0042] In this embodiment, lock box mounting posts 1022 are provided at the upper and lower ends of the lock box base 102, and lock box mounting positions 72 are provided on the partition 7 of the express cabinet. The lock box mounting posts 1022 are located in the lock box mounting positions 72, so that the lock box body 10 is safely and stably located on the front side of the double-door express cabinet compartment unit.

[0043] In this embodiment, when the lock box mounting post 1022 mates with the lock box base 102, it is provided with a corresponding foolproof structure. For example, the shape of the lock box mounting post 1022 located at the upper end of the lock box base 102 is different from the shape of the lock box mounting post 1022 located at the lower end of the lock box base 102, or the arrangement of the lock box mounting post 1022 located at the upper end of the lock box base 102 is the same as that of the lock box mounting post 1022 located at the lower end of the lock box base 102. This arrangement ensures that the lock box base will not be installed upside down during installation. Because this simple foolproof structure cannot be installed upside down, incorrect installation positions can be detected immediately during assembly, which is convenient and quick.

[0044] Instructions for use: After installation, if you need to open the cabinet door in an emergency, insert the corresponding key 12 into the keyhole 1028. Figure 3 As shown, after key 12 is inserted, the actuating piece 123 extends downward from the slot of key bar 122. When key 12 is turned, the actuating piece 123 protrudes from key bar 122. At this time, key bar 122 moves lever 1031 of electric lock 103 through lever window 1027 of lock housing 102, thus unlocking. Turning the key left or right unlocks the electric locks 103 on both sides respectively.

[0045] Example 2

[0046] As Figures 10-13 shown,

[0047] The difference between the embodiment and the embodiment 1 is that the lock box assembly is an integrated lock box assembly, and the lock box assembly comprises a lock box body 10. The integrated lock box assembly comprises a lock box body 10, and the lock box body comprises a lock box seat 102 and two lock box cover bodies 101; the lock box seat 102 is a double-face symmetrical structure, and an electric control lock mounting position 1030 is arranged on each of left and right sides of the lock box seat 102; a key hole 1028 is arranged at the middle of the front end of the lock box seat; a key insertion channel connected with the key hole 1028 is arranged below the two electric control lock mounting positions 1030; a through dial rod window 1027 is arranged beside the electric control lock mounting position 1030; the key 12 is rotated to the left and right sides, and the dial rod 1031 of the electric control lock 103 in the two electric control lock mounting positions 1030 can be touched through the through dial rod window 1027 to open the electric control lock 103; the two lock box cover bodies 101 are arranged on the left and right sides of the lock box seat 102 and are buckled with the lock box seat 102, so as to form a lock box cover body 101.

[0048] In the description of the present application, it should be understood that the terms "upper", "outward" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0049] In the present application, unless otherwise specified and limited, the terms "connection" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0050] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An emergency unlocking structure for a double-door door, characterized in that... The system includes a lock box assembly and a key (12) arranged side by side. An electric lock (103) is located inside the lock box assembly. The lock box assembly has a keyhole for key insertion, and the electric lock (103) can be opened by inserting the key (12) through a lever window (1027) preset in the lock box assembly. The lock box assembly includes a lock box base (102) and a lock box cover (101). The lock box base (102) has an electric lock mounting position, which accommodates the electric lock (103). The electric lock (103) is placed into the electric lock mounting position (1030). The lock box cover (101) and the lock box base (102) are fastened together to form a lock box body (10). The lock box base (102) has a lever window (1027), and the electric lock (103) is installed into the electric lock mounting position (1030). Afterwards, the lever (1031) of the electric lock (103) is located at the lever window (1027). Turn the key (12), and the key (12) will move the lever (1031) of the electric lock (103) to open the electric lock (103).

2. The emergency unlocking structure for a double door according to claim 1, characterized in that... The lock box assembly includes a split lock box assembly and an integrated lock box assembly, both of which include a lock box body.

3. The emergency unlocking structure for a double door according to claim 2, characterized in that... The split lock box assembly includes two lock box bodies (10), each lock box body includes a lock box seat (102) and a lock box cover (101). Each lock box seat (102) has an electric lock mounting position (1030) and a lever window (1027) next to the electric lock mounting position (1030). The two lock box bodies (10) are arranged back to back and side by side, with a keyhole (1028) and a key insertion channel between them. That is, the lock box seats (102) of the two lock box bodies (10) are arranged close to each other, and the lock box covers (101) of the two lock box bodies (10) are located on the outside. The lever window (1027) is located on the lock box seat (102). When the key is turned to the left and right, it can touch the lever (1031) of the electric lock (103) in the two lock box bodies (10) through the lever window (1027) to open the electric lock (103).

4. The emergency unlocking structure for a double door according to claim 2, characterized in that... The integrated lock box assembly includes a lock box body (10), which includes a lock box base (102) and two lock box covers (101); the lock box base (102) has a double-sided symmetrical structure, with electric lock mounting positions (1030) on both the left and right sides, and a keyhole (1028) in the center of the front end of the lock box base. Below the two electric lock mounting positions (1030) is a key insertion channel connected to the keyhole (1028); the electric lock mounting positions (1030)... A through-hole lever window (1027) is provided next to the key (12). When the key (12) is turned to the left and right, it can touch the lever (1031) of the electric lock (103) in the two electric lock installation positions (1030) through the through-hole lever window (1027) to open the electric lock (103). Two lock box covers (101) are respectively located on the left and right sides of the lock box seat (102) and are fastened to the lock box seat (102) to form a lock box cover (101).

5. The emergency unlocking structure for a double door according to claim 1, characterized in that... The key includes a handle (121), a key bar (122), and a lever (123). The key bar (122) has a stepped structure or a non-stepped structure. The handle (121) and the lever (123) are respectively located at both ends of the key bar (122), and the lever (123) extends outward from the key bar (122). The lever (123) and the key bar (122) are fixedly connected or hinged.

6. The emergency unlocking structure for a double door according to claim 3 or 4, characterized in that... A support frame (1029) is provided next to the keyhole (1028). Both the support frame (1029) and the keyhole (1028) are provided with grooves for holding the key bar (122). The grooves are of different depths. The stepped key bar (122) is inserted into the keyhole (1028) and held by the support frame (1029). The key bar (122) is parallel to the two electric locks (103).

7. The emergency unlocking structure for a double door according to claim 3 or 4, characterized in that... The lock box base (102) is provided with a folded end fastening piece (1025) on the rear side. The end fastening piece (1025) of the lock box base (102) hooks onto the rear end of the lock box cover (101). The lock box base (102) is provided with a fixed connection device in the middle. The fixed connection device includes a plurality of protruding buckles (1023) on the lock box base (102). The lock box cover (101) is provided with a fastening hole (1012) for the buckles (1023) to pass through. The buckles (1023) extend into the fastening hole (1012) to realize the fixed connection between the lock box base (102) and the lock box cover (101).

8. The emergency unlocking structure for a double door according to claim 7, characterized in that... The fixed connection device includes a connecting post (1024) provided in the middle of the lock box base (102), and the lock box cover (101) is fixedly connected to the connecting post (1024) by fasteners (9) provided in the connecting post (1024).

9. A double-door emergency unlocking structure according to claim 1, 2, 3, or 4, characterized in that... The lock box base (102) is provided with lock box mounting posts (1022) at both the upper and lower ends. The partition (7) of the express cabinet is provided with lock box mounting position (72). The lock box mounting posts (1022) are located in the lock box mounting position (72) so that the lock box body (10) is safely and stably located on the front side of the double-door express cabinet compartment unit.

10. The emergency unlocking structure for a double door according to claim 9, characterized in that... The lock box mounting post (1022) is equipped with a corresponding foolproof structure when it is engaged with the lock box base (102).

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