CN218816049U

CN218816049U - Safety cabinet door frame structure beneficial to lead

Info

Publication number: CN218816049U
Application number: CN202222183696.9U
Authority: CN
Inventors: 姚登仁; 刘春雪; 张波; 杨剑; 罗中冶
Original assignee: Shanghai Essen Faith Security Technology Co ltd
Current assignee: Shanghai Essen Faith Security Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-04-07
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to a safety cabinet door frame structure beneficial to lead wires, which comprises a door frame body, wherein the door frame body is provided with a central inlet, an upper end surface, a left end surface, a lower end surface and a right end surface, the upper end surface, the left end surface, the lower end surface and the right end surface surround the central inlet, and frame hinges are fixed on the right sides of the upper end surface and the lower end surface; the method is characterized in that: the top surface of the frame hinge arranged on the upper end surface is provided with a wire groove for a wire to pass through, two ends of the wire groove respectively penetrate through two sides of the frame hinge, the upper end surface is also provided with a wire through hole, the wire is placed in the wire through groove, and the wire penetrates out of one end opening of the wire through hole and then enters the back surface of the door frame body through the wire through hole. Has the advantages of reasonable structural design and being beneficial to leading the door frame to the inside of the cabinet body.

Description

Safety cabinet door frame structure beneficial to lead

Technical Field

The utility model relates to a do benefit to safety cabinet door frame structure of lead wire.

Background

The safety door structure is mainly composed of a door frame and a door body matched with the shape of the door frame, one side of the door body is connected to one side of the door frame through a shaft pin, and a bolt structure for locking the door body and the door frame together is arranged between the door body and the door frame. The door latch structure generally comprises a sliding plate arranged on the back of the door body and a side door latch linked with the sliding plate, a door frame is provided with a latch hole corresponding to the side door latch, and the back of the door plate is also provided with a shifting fork or a gear for driving the sliding plate to slide and an electromagnetic valve lock for locking the sliding plate. The door body is fixed with the door frame through the matching of the bolt and the bolt hole.

The electronic parts in the conventional safety cabinets are generally arranged on cabinet doors, lamps are also arranged in the cabinet bodies, but the lamps are also independently powered, and electrical elements in the cabinet doors are not related to the electrical elements in the cabinet bodies, so that wires do not need to be led into the cabinet bodies from the interior of the cabinet doors.

With the progress of technology, in order to expand the applications of the safety cabinet, we want to develop an intelligent safety cabinet, which may need to associate the control components in the cabinet door with the electronic components in the cabinet body, so how to wire becomes a technical problem that those skilled in the art need to solve urgently.

In addition, the door body passes through latch structure locking together, but has the clearance between bolt and the latchbolt hole, leads to the door body can rock a bit relative to the door frame, also can make the door body not tight with the door frame laminating, and the leakproofness is relatively poor. In addition, when the door body is closed, the door body possibly collides with the door frame and rebounds outwards, the door body is not closed in place, the door bolt structure cannot be locked, in the actual operation process, a force pressing towards the door frame is applied to the door body by a user, the door body is attached to the door frame, then the bolt head is aligned to the bolt hole, and locking is guaranteed to be completed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned prior art current situation and provide a structural design is reasonable, do benefit to earlier pass the door frame and introduce the safety cabinet door frame structure that does benefit to lead wire of the internal portion of cabinet.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a safety cabinet door frame structure beneficial to lead wires comprises a door frame body, wherein the door frame body is provided with a central inlet, an upper end face, a left end face, a lower end face and a right end face, the upper end face, the left end face, the lower end face and the right end face surround the central inlet, and frame hinges are fixed on the right sides of the upper end face and the lower end face; the method is characterized in that: the door frame is characterized in that a wire groove for a wire to pass through is formed in the top surface of the frame hinge and arranged on the upper end face, two ends of the wire groove penetrate through two sides of the frame hinge respectively, a wire through hole is further formed in the upper end face, the wire is placed in the wire groove, and the wire penetrates out of an opening in one end of the wire groove and then enters the back face of the door frame body through the wire through hole.

As an improvement, an upper cover plate is fixed on the upper end face of the doorframe body through screws, the threading holes are covered by the upper cover plate, and a channel for accommodating a lead is formed between the rear end face of the upper cover plate and the upper end face of the doorframe body. The upper cover plate is arranged to shield and protect the lead.

As an improvement, the top edge of the door frame body is provided with an outward turned flange which shields the top of the upper cover plate. The turn-ups shelters from the upper cover plate, also shelters from the passageway upper end promptly, protects the wire, makes the whole appearance of door frame pleasing to the eye simultaneously.

The improved door frame hinge comprises a base body and a front plate, wherein the base body is fixed on the upper end face of the door frame body, the front plate is fixed on the front portion of the base body, and the wire groove is formed between the front plate and the base body. This structure does benefit to and forms the metallic channel, need not to adopt the mode of cutting to form the metallic channel, only needs to process out two parts of base member and preceding plate alone, fixes the preceding plate in the front portion of base member again, just naturally forms out the metallic channel.

Preferably, the cross section of the base body is Z-shaped, the base body is provided with a first rear transverse wall, a first front transverse wall and a first longitudinal wall connecting the first rear transverse wall and the first front transverse wall, and the first rear transverse wall is fixed with the upper end face of the door frame body; the cross section of the front plate is Z-shaped, the front plate is provided with a second rear transverse wall, a second front transverse wall and a second longitudinal wall which connects the second rear transverse wall and the second front transverse wall, and the wire guide groove is Z-shaped; the first rear transverse wall and the second rear transverse wall are fixed together by screws, and the first front transverse wall and the second front transverse wall are fixed together by screws. This design makes whole frame hinge be the Z shape, this can form the neutral gear between the rear and the door frame body of first preceding horizontal wall, even if hide whole frame hinge in the door body under the state of closing the door, the relative frame hinge swing of the door body is opened the back, one side of the door body can be hidden in this neutral gear, the neutral gear forms the space of stepping down, can not open the door body and cause the influence, the metallic channel is the Z shape in addition and does benefit to the line of walking, wire one end is worn out from the one end opening of metallic channel and can gets into the door body, the other end of wire can be worn out and get into in the body from the other end opening of metallic channel.

Preferably, the front end surface of the first rear transverse wall has a first rib protruding forward, the rear end surfaces of the second front transverse wall and the second longitudinal wall have a second rib protruding backward and having an L shape, and the first rib and the second rib form the bottom surface of the wire groove. The bottom surface of the wire groove is composed of two sections, so that the structure of a single part can be simplified.

As a refinement, the front end face of the aforementioned first rear transverse wall also has a forwardly convex boss on which the second rear transverse wall of the front panel rests. The setting of boss is put the position for the formation of front plate, does benefit to the fixed preceding location of front plate.

The door frame is further improved, a magnet used for adsorbing the door body in a closed state is arranged on the left side end face of the door frame body, a left cover plate is fixed on the left side end face of the door frame body through a screw, and the magnet is arranged between the left cover plate and the left side end face of the door frame body. The door body meeting under the state of closing the door is adsorbed by the magnet of locating on the door frame body, ensures the laminating of the preceding terminal surface of the door body and door frame body, and in addition, after closing the door, because of the door body is adsorbed, the door body can not appear when closing the door because of striking the automatic condition of popping out of door frame body, and is close to door frame body in-process at the door body, can have the slap sound of closing the door, and the feel of closing the door is stronger.

As an improvement, the back surface of the left cover plate is provided with a concave part for accommodating the magnet, the magnet is hidden in the concave part, the concave part provides a proper installation position for the magnet, and the concave part has a restraining effect on the magnet and prevents the magnet from falling off. The magnet is annular, and the screw passes through the cover plate and the middle hole of the magnet and then is in threaded connection with the front end face of the door frame body. This structure can fix magnet more stable in the preceding terminal surface of door frame, and the relative position of magnet can not change.

In a further improvement, a lower cover plate is fixed on the lower end face of the door frame body through screws, and a layer of flexible protective pad is further covered and fixed on the outer end faces of the left cover plate, the upper cover plate and the lower cover plate. The setting of protection pad can cover fixed screw, and under the state that the door body was opened, the preceding terminal surface appearance of door frame body was more pleasing to the eye, and flexible protection pad has the cushioning effect, reduces the sound that the door body striking door frame body produced when closing the door, also plays the effect of protection door frame body and the door body simultaneously.

Compared with the prior art, the utility model has the advantages of: the top surface of the frame hinge arranged on the upper end surface is provided with a wire guide groove for a wire to pass through, two ends of the wire guide groove respectively penetrate through two sides of the frame hinge, and the wire is hidden in the wire guide groove; in addition, the upper end face is also provided with a threading hole, a lead is placed in the lead groove, and the lead penetrates out of the opening at one end of the lead groove and then enters the back face of the door frame body through the threading hole, so that the electronic element in the safety cabinet is connected with the electronic element on the door body through the lead.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention;

fig. 3 is an exploded perspective view of an embodiment of the present invention;

fig. 4 is a schematic perspective view of a left cover plate in the embodiment of the present invention;

fig. 5 is a schematic perspective view of a frame hinge according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a second embodiment of a frame hinge according to the present invention;

FIG. 7 is a cross-sectional view of a frame hinge according to an embodiment of the present invention;

fig. 8 is a schematic perspective view of a front plate according to an embodiment of the present invention.

Fig. 9 is an exploded perspective view of a frame hinge according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 9, is a preferred embodiment of the present invention.

The utility model provides a do benefit to safe cabinet door frame structure of lead wire, is including being annular door frame body 1, door frame body 1 has central import 11, and around upper portion terminal surface 1a, left side terminal surface 1b, lower part terminal surface 1c and the right side terminal surface 1d that central import 11 set up, wherein, upper portion terminal surface 1a, left side terminal surface 1b, lower part terminal surface 1c and right side terminal surface 1d constitute the preceding terminal surface of door frame body 1, be fixed with frame hinge 3 on the right side of upper portion terminal surface 1a and lower part terminal surface 1 c. Of course, the door body is provided with a door hinge, and the frame hinge 3 and the door hinge are connected together through a hinge shaft.

The top surface of the frame hinge 3 arranged on the upper end surface is provided with a wire groove 5 for a wire 4 to pass through, two ends of the wire groove 5 respectively penetrate through two sides of the frame hinge 3, the upper end surface 1a is also provided with a wire through hole 12, the wire 4 is placed in the wire groove 5, and the wire 4 penetrates out from one end opening of the wire groove 5 and then passes through the wire through hole 12 to enter the back surface of the door frame body 1, so that an electronic element in the safety cabinet is connected with an electronic element on the door body through the wire.

An upper cover plate 6 is fixed on the upper end surface 1a of the doorframe body 1 through screws, the upper cover plate 6 covers the threading hole 12, and a channel 7 for accommodating the lead 4 is formed between the rear end surface of the upper cover plate 6 and the upper end surface of the doorframe body 1. The top edge of the doorframe body 1 is provided with an outward turned flanging 13, and the flanging 13 shields the top of the upper cover plate 6.

The frame hinge 3 includes a base 31 and a front plate 32, the base 31 is fixed to the upper end surface 1a of the doorframe body 1, the front plate 32 is fixed to the front portion of the base 31, and the wire guide 5 is provided between the front plate 32 and the base 31.

The cross section of the base 31 is Z-shaped, the base 31 has a first rear transverse wall 31a, a first front transverse wall 31b, and a first longitudinal wall 31c connecting the first rear transverse wall 31a and the first front transverse wall 31b, the first rear transverse wall 31a is used for being fixed with the upper end face of the door frame body 1; the cross section of the front plate member 32 is Z-shaped, the front plate member 32 has a second rear transverse wall 32a, a second front transverse wall 32b, and a second longitudinal wall 32c connecting the second rear transverse wall 32a and the second front transverse wall 32b, and the wire guide groove 5 is Z-shaped; the first rear transverse wall 31a and the second rear transverse wall 32a are fixed together by screws, and the first front transverse wall 31b and the second front transverse wall 32b are fixed together by screws.

The front end face of the first rear transverse wall 31a is provided with a first rib 33 protruding forward, the rear end faces of the second front transverse wall 32b and the second longitudinal wall 32c are provided with a second rib 34 protruding backward and having an L shape, and the first rib 33 and the second rib 34 form the bottom face of the wire guide groove 5. The front end face of the first rear transverse wall 31a also has a forwardly convex boss 35, and the second rear transverse wall 32a of the front plate member 32 rests on the boss 35.

Be equipped with the magnet 8 that is used for adsorbing the door body under the closure state on the left side terminal surface 1b of door frame body 1, there is left side apron 9 through the fix with screw on the left side terminal surface 1b of door frame body 1, magnet 8 sets up between the left side terminal surface of left side apron 9 and door frame body 1. The back of the left cover plate 9 is provided with a concave part 91 for accommodating the magnet 8, the magnet 8 is hidden in the concave part 91, the magnet 8 is annular, and the screw passes through the middle holes of the left cover plate 9 and the magnet 8 and is in threaded connection with the front end face of the door frame body 1. A lower cover plate 10 is fixed on the lower end surface 1c of the doorframe body 1 through screws, and a layer of flexible protective pad 2 is further covered and fixed on the outer end surfaces of the left cover plate 9, the upper cover plate 6 and the lower cover plate 10.

The door body can be adsorbed by magnet 8 arranged on door frame body 1 in the state of closing the door, the front end face of the door body and the door frame body 1 is ensured to be attached, and after the door is closed, the door body is adsorbed, so that the situation that the door body automatically bounces off due to impact on the door frame body 1 when the door is closed can not occur, and in the process that the door body is close to the door frame body 1, the door can be slagged to close the door, and the door can be closed more strongly.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "inside, outside", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Claims

1. A safety cabinet door frame structure beneficial to lead wires comprises a door frame body (1), wherein the door frame body (1) is provided with a central inlet (11), an upper end face (1 a), a left end face (1 b), a lower end face (1 c) and a right end face (1 d) which surround the central inlet (11), and frame hinges (3) are fixed on the right sides of the upper end face (1 a) and the lower end face (1 c); the method is characterized in that: locate the upper portion terminal surface open on the top surface of frame hinge (3) have wire casing (5) that supply wire (4) to pass, the both ends of wire casing (5) run through the both sides of frame hinge (3) respectively, wire through hole (12) have still been opened on upper portion terminal surface (1 a), wire (4) have been placed in wire casing (5), wire (4) wear out the back from the one end opening of wire casing (5), via wire through hole (12) are in order to get into the back of door frame body (1).

2. A safety cabinet door frame structure facilitating lead wires according to claim 1, wherein: an upper cover plate (6) is fixed on the upper end face (1 a) of the door frame body (1) through screws, the threading holes (12) are covered by the upper cover plate (6), and a channel (7) for accommodating the wires (4) is formed between the rear end face of the upper cover plate (6) and the upper end face of the door frame body (1).

3. A safety cabinet door frame structure facilitating lead wires according to claim 2, wherein: the top edge of the door frame body (1) is provided with a flanging (13) which is turned outwards, and the flanging (13) shields the top of the upper cover plate (6).

4. A safety cabinet door frame structure facilitating lead wires according to claim 1, wherein: the frame hinge (3) comprises a base body (31) and a front plate piece (32), the base body (31) is fixed on the upper end face (1 a) of the door frame body (1), the front plate piece (32) is fixed on the front portion of the base body (31), and the wire guide groove (5) is arranged between the front plate piece (32) and the base body (31).

5. The door frame structure of a safety cabinet facilitating lead wire according to claim 4, wherein: the cross section of the base body (31) is Z-shaped, the base body (31) is provided with a first rear transverse wall (31 a), a first front transverse wall (31 b) and a first longitudinal wall (31 c) connecting the first rear transverse wall (31 a) and the first front transverse wall (31 b), and the first rear transverse wall (31 a) is used for being fixed with the upper end face of the door frame body (1); the cross section of the front plate piece (32) is Z-shaped, the front plate piece (32) is provided with a second rear transverse wall (32 a), a second front transverse wall (32 b) and a second longitudinal wall (32 c) connecting the second rear transverse wall (32 a) and the second front transverse wall (32 b), and the wire guide groove (5) is Z-shaped; the first rear transverse wall (31 a) and the second rear transverse wall (32 a) are fixed together by screws, and the first front transverse wall (31 b) and the second front transverse wall (32 b) are fixed together by screws.

6. The door frame structure of a safety cabinet facilitating lead wire according to claim 5, wherein: the front end face of the first rear transverse wall (31 a) is provided with a first rib (33) protruding forwards, the rear end faces of the second front transverse wall (32 b) and the second longitudinal wall (32 c) are provided with second ribs (34) protruding backwards and being L-shaped, and the first rib (33) and the second rib (34) form the bottom face of the wire groove (5).

7. The door frame structure of a safety cabinet facilitating lead wire according to claim 5, wherein: the front end face of the first rear transverse wall (31 a) also has a forwardly convex boss (35), the second rear transverse wall (32 a) of the front panel (32) resting on the boss (35).

8. A safety cabinet door frame structure facilitating lead wire according to claim 2, characterized in that: be equipped with on left side terminal surface (1 b) of door frame body (1) and be used for adsorbing magnet (8) of the door body under the closed state, there is left apron (9) through the fix with screw on left side terminal surface (1 b) of door frame body (1), magnet (8) set up between the left side terminal surface of left side apron (9) and door frame body (1).

9. A safety cabinet door frame structure facilitating lead wires according to claim 8, wherein: the back of the left cover plate (9) is provided with a concave part (91) for accommodating a magnet (8), the magnet (8) is hidden in the concave part (91), the magnet (8) is annular, and a screw penetrates through the middle holes of the left cover plate (9) and the magnet (8) and is in threaded connection with the front end face of the door frame body (1).

10. A safety cabinet door frame structure facilitating lead wires according to claim 9, wherein: the door frame is characterized in that a lower cover plate (10) is fixed on the lower end face (1 c) of the door frame body (1) through screws, and a layer of flexible protective pad (2) is further covered and fixed on the outer end faces of the left cover plate (9), the upper cover plate (6) and the lower cover plate (10).