CN220621521U - Safe with inner hinge - Google Patents

Abstract

The utility model discloses an internal hinge climbing safe, which comprises a safe body and a safe door, wherein the safe door is connected to the safe body at least through a group of hinge components; the hinge assembly comprises a hinge seat, a hinge climbing part, a hinge shaft, an upper shaft sleeve and a lower shaft sleeve, wherein the hinge climbing part is a U-shaped plate which is formed by bending a plate and is provided with a long horizontal wall, a short horizontal wall and a vertical wall, the hinge shaft is welded and fixed on the outer edge of the short horizontal wall, the upper end and the lower end of the hinge shaft respectively expose the upper edge and the lower edge of the short horizontal wall, the upper shaft sleeve and the lower shaft sleeve are welded on one side in the cabinet body, the upper shaft sleeve and the lower shaft sleeve are respectively movably sleeved at the upper end and the lower end of the hinge shaft, the hinge seat is fixed on the back of a cabinet door, and the long horizontal wall is detachably fixed on the top surface of the hinge seat. During assembly, the hinge assembly can be pre-installed on the cabinet body, then the hinge in the hinge assembly is fixed with the hinge seat, so that the hinge between the cabinet body and the cabinet door is completed, the installation is easy and convenient, and the welding procedure of the whole installation process is less.

Description

Safe with inner hinge

Technical Field

The utility model relates to the technical field of safes, in particular to an inner hinge climbing safe.

Background

The safe in the market at present usually adopts ordinary hinge as the mode of connecting cabinet body and AND gate. But the hinge of the cabinet door is exposed outside, so that the cabinet door is easily influenced by the corrosion of the external environment and has no attractive appearance. In addition, the exposed hinge is easy to leave for an illegal person to take the machine while the illegal person can directly destroy the hinge to detach the cabinet door, so that the anti-theft system bypassing the safe steals important property of the user, and the daily requirement of the user cannot be met.

In order to solve the above problems, chinese utility model 'a safe hinge' with application number CN201420133069.7 (grant publication number CN 203879173U) discloses a hinge, wherein each part of the hinge is located at the back of the door panel, so that when the door is closed, the whole hinge is hidden inside the safe and is not exposed, and the rotation angle of the door using the hinge is controllable due to the constraint effect of the hinge slot on the upper and lower shafts. However, the assembly of the hinge is complicated, and particularly, the hinge shaft needs to be inserted into the upper shaft hole and the lower shaft hole, the upper hinge seat and the first upper shaft are rotatably inserted into the upper hinge seat, the lower hinge seat and the first lower shaft are rotatably inserted into the upper hinge seat, the second upper shaft is inserted into the upper hinge slot, the second lower shaft is inserted into the lower hinge slot, and multiple welding operations are needed during the assembly, so that the lower hinge seat and the upper hinge plate are welded with the box body, and the back of the upper hinge seat and the back of the lower hinge plate are welded with the back of the door plate. Thus, the labor cost and time cost for assembling the hinge are high.

There is a need for further improvements in the aforementioned safe hinges.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an inner hinge climbing safe with reasonable structure and simple and convenient assembly.

The technical scheme adopted for solving the technical problems is as follows: an inner hinge climbing safe comprises a safe body and a safe door, wherein the safe door is connected to the safe body at least through a group of hinge components; the method is characterized in that: the hinge assembly comprises a hinge seat, a hinge climb, a hinge shaft, an upper shaft sleeve and a lower shaft sleeve, wherein the hinge climb is a U-shaped plate which is formed by bending a plate and is provided with a long horizontal wall, a short horizontal wall and a vertical wall, the hinge shaft is welded and fixed on the outer edge of the short horizontal wall, the upper end and the lower end of the hinge shaft respectively expose the upper edge and the lower edge of the short horizontal wall, the upper shaft sleeve and the lower shaft sleeve are welded on one side in a cabinet body, the upper shaft sleeve and the lower shaft sleeve are respectively movably sleeved on the upper end and the lower end of the hinge shaft, the hinge seat is fixed on the back of a cabinet door, and the long horizontal wall is detachably fixed on the top surface of the hinge seat.

For aesthetic purposes, preferably, the side edge of the door frame of the cabinet body is provided with a folded edge extending in a stepped manner, and the hinge shaft is hidden at the inner side of the folded edge.

For avoiding, preferably, the folded edge is provided with a yielding gap for the vertical wall of the hinge to pass through.

In order to facilitate the installation, preferably, the long horizontal wall is provided with a plurality of first installation kidney-shaped holes, the hinge seat is provided with a plurality of second installation kidney-shaped holes corresponding to the first installation kidney-shaped holes, the length direction of the first installation kidney-shaped holes is mutually perpendicular to the length direction of the second installation kidney-shaped holes, and the hinge is detachably installed on the hinge seat after the fastener penetrates through the first installation kidney-shaped holes and the second installation kidney-shaped holes. When the cabinet door is installed, the cabinet door can be finely adjusted up, down, left and right relative to the hinge.

In order to facilitate the mounting of the long horizontal wall of the hinge flap to the hinge base, it is preferable that the hinge base is box-shaped and welded to the back of the cabinet door, and the outer side of the hinge base is provided with an operation hole. The operation hole is favorable for the spanner to enter the hinge seat for locking operation.

In order to make the back of the cabinet door simple, preferably, the back of the cabinet door is provided with an annular frame, the annular frame encloses the latch mechanism and the hinge seat, the opening end of the annular frame is covered by the decorative cover, the long horizontal wall of the hinge is bent due to the existence of the annular frame, and the side surface of the annular frame is provided with a through opening for the hinge to pass through.

Alternatively, the hinge assemblies are arranged in two groups and are arranged at intervals up and down. Make the cabinet door be connected more stably with the cabinet body between, how much of hinge assembly depends on the height of cabinet door, and the cabinet door height then adopts multiunit hinge assembly, if the cabinet door height is shorter, then adopts a set of hinge assembly also can, and this set of hinge assembly locates cabinet door middle part position.

Compared with the prior art, the utility model has the advantages that: the hinge is arranged on the back of the cabinet door, and the beauty of the safe can not be damaged by the exposed hinge, so that the safe is more popular to users in the market, and the hinge is not required to be damaged from the outside in daily use; during assembly, the hinge assembly can be pre-installed on the cabinet body, then the hinge in the hinge assembly is fixed with the hinge seat, so that the hinge between the cabinet body and the cabinet door is completed, the assembly is easy and convenient, only the upper hinge sleeve and the lower hinge sleeve are required to be welded on the cabinet body, the assembly of other parts is very simple, the hinge is installed on the hinge seat through the fixing piece, and the whole installation process has few welding procedures.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic view of the hidden cabinet of FIG. 1;

FIG. 3 is an exploded view of the hinge assembly of FIG. 1;

FIG. 4 is a schematic view of the hinge base of FIG. 1;

fig. 5 is a top view (part) of fig. 1.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1-5, an internal hinge climbing safe is provided as an embodiment of the utility model.

The safe comprises a safe body 1 and a safe door 2, wherein the safe door 2 is connected to the safe body 1 through two groups of hinge assemblies arranged at intervals. As shown in fig. 2, each set of hinge assemblies includes a hinge base 3, a hinge tab 4, a hinge shaft 5, an upper bushing 6, and a lower bushing 7. The hinge base 3 is fixed on the back of the cabinet door 2, and the hinge climbs are U-shaped plates which are formed by bending plates and are provided with long horizontal walls 41, short horizontal walls 42 and vertical walls. The hinge shaft 5 is welded and fixed on the outer edge of the short horizontal wall 42, the upper end and the lower end of the hinge shaft 5 respectively expose the upper edge and the lower edge of the short horizontal wall 42, the upper shaft sleeve 6 and the lower shaft sleeve 7 are welded on one side in the cabinet body 1, so that the upper shaft sleeve 6 and the lower shaft sleeve 7 can be respectively and movably sleeved on the upper end and the lower end of the hinge shaft 5, and the cabinet door 2 can be opened and closed by taking the hinge shaft 5 as a rotating shaft.

In addition, in order to make the cabinet door 2 more beautiful when opening, the hinge shaft 5 is hidden in this embodiment, specifically, the side edge of the door frame of the cabinet body 1 is provided with a folded edge 11 extending in a step shape, so that the hinge shaft 5 is hidden inside the folded edge 11. At the same time, the flange 11 is provided with a relief notch 12 through which the vertical wall 43 of the hinge flap 4 passes. The back of the cabinet door 2 is also provided with an annular frame 8, a bolt-striking structure of the safe is generally arranged in the annular frame 8, the bolt-striking structure comprises a bolt body, a transmission assembly and the like, and a through hole 81 for the hinge climbing 4 to pass through is formed in the side surface of the annular frame 8.

The hinge base 3 of this embodiment is box-shaped and welded and fixed on the back of the cabinet door 2, and the outer side surface of the hinge base 3 is provided with an operation hole 32, as shown in fig. 4. The long horizontal wall 41 is provided with a plurality of first mounting kidney-shaped holes 44, the hinge seat 3 is provided with a plurality of second mounting kidney-shaped holes 31 corresponding to the first mounting kidney-shaped holes 44, the length direction of the first mounting kidney-shaped holes 44 is mutually perpendicular to the length direction of the second mounting kidney-shaped holes 31, and the hinge climbs 4 are detachably mounted on the hinge seat 3 after the fasteners penetrate through the first mounting kidney-shaped holes 44 and the second mounting kidney-shaped holes 31. In this embodiment, the fastener adopts a bolt-nut structure. In the actual installation process, after the bolts pass through the first and second waist-shaped holes 44 and 31, the installer locks the nuts inside the box hinge base 3 through the operation holes 32. The first and second mounting kidney-shaped holes, which are perpendicular to each other in the length direction, provide tolerance for the mounting of the hinge assembly without affecting the passage of bolts through the mounting holes even if the component is not fully in accordance with the drawing sheet during manufacture and mounting.

It should be noted that, when the height of the cabinet body 1 of the safe is high, three or more hinge assemblies may be provided in order to better hinge the cabinet door 2 on the cabinet body 1, and only one set of hinge assemblies may be provided when the height of the cabinet body 1 is low.

It should be noted that, in the description of the present embodiment, the terms "front, rear", "left, right", "upper, lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (7)

1. An inner hinge climbing safe comprises a safe body (1) and a safe door (2), wherein the safe door (2) is connected to the safe body (1) at least through a group of hinge components; the method is characterized in that: the hinge assembly comprises a hinge seat (3), a hinge climbing (4), a hinge shaft (5), an upper shaft sleeve (6) and a lower shaft sleeve (7), the hinge climbing (4) is a U-shaped plate which is formed by bending a plate and is provided with a long horizontal wall (41), a short horizontal wall (42) and a vertical wall (43), the hinge shaft (5) is welded and fixed on the outer edge of the short horizontal wall (42), the upper end and the lower end of the hinge shaft (5) respectively expose the upper edge and the lower edge of the short horizontal wall (42), the upper shaft sleeve (6) and the lower shaft sleeve (7) are welded on one side in the cabinet body (1), the upper shaft sleeve (6) and the lower shaft sleeve (7) are respectively movably sleeved on the upper end and the lower end of the hinge shaft (5), the hinge seat (3) is fixed on the back of the cabinet door (2), and the long horizontal wall (41) is detachably fixed on the top surface of the hinge seat (3).

2. The interior hinge climbing safe according to claim 1, wherein: the side edge of the door frame of the cabinet body (1) is provided with a folded edge (11) extending in a step shape, and the hinge shaft (5) is hidden at the inner side of the folded edge (11).

3. The interior hinge climbing safe according to claim 2, wherein: the folded edge (11) is provided with a yielding gap (12) for the vertical wall (43) of the hinge flap (4) to pass through.

4. The interior hinge climbing safe according to claim 3, wherein: the hinge is characterized in that the long horizontal wall (41) is provided with a plurality of first mounting kidney-shaped holes (44), the hinge seat (3) is provided with a plurality of second mounting kidney-shaped holes (31) corresponding to the first mounting kidney-shaped holes (44), the length direction of the first mounting kidney-shaped holes (44) is mutually perpendicular to the length direction of the second mounting kidney-shaped holes (31), and the hinge climbs (4) are detachably mounted on the hinge seat (3) after the fastener penetrates through the first mounting kidney-shaped holes (44) and the second mounting kidney-shaped holes (31).

5. The interior hinge climbing safe according to claim 4, wherein: the hinge seat (3) is box-shaped and welded and fixed on the back of the cabinet door (2), and an operation hole (32) is formed in the outer side face of the hinge seat (3).

6. The internal hinge climbing safe according to claim 1, characterized in that the back of the cabinet door (2) is provided with an annular frame (8), and the side surface of the annular frame (8) is provided with a through hole (81) for the hinge climbing (4) to pass through.

7. The interior hinge climbing safe according to any one of claims 1-6, wherein: the hinge components are arranged in two groups and are arranged at intervals up and down.