CN213953324U

CN213953324U - Limiting assembly, door mechanism and safe

Info

Publication number: CN213953324U
Application number: CN202022362486.7U
Authority: CN
Inventors: 王�忠
Original assignee: Shenzhen Yihua Times Intelligent Automation System Co ltd
Current assignee: Shenzhen Yihua Times Intelligent Automation System Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-08-13
Anticipated expiration: 2030-10-21

Abstract

The embodiment of the utility model discloses spacing subassembly, door mechanism and safe deposit box relates to door structure field. The limiting assembly comprises a first fixing piece, an elastic piece and a rotating piece. The limiting assembly adopts the first fixing piece with the avoiding groove, the elastic piece with the first surface is accommodated in the avoiding groove, the rotating piece with the limiting part is also adopted, the limiting part is provided with the second surface, when limiting is carried out, the limiting part and the elastic piece realize surface contact through the first surface and the second surface, the contact area when limiting is increased, so that the limiting part and the elastic piece still have larger contact area within the allowable range of machining errors, and the influence of the machining errors on limiting is reduced; in addition, because the limiting part is in surface contact with the elastic part during limiting, the stress area of the elastic part is increased, and the risk that the elastic part is extruded or broken is reduced.

Description

Limiting assembly, door mechanism and safe

Technical Field

The utility model relates to a door structure field especially relates to a spacing subassembly, door mechanism and safe deposit box.

Background

The existing door structure is often provided with a limiting assembly to limit the opening angle of a door body in the door structure, so as to prevent the door body from colliding with other equipment when the opening angle is too large. Particularly, the existing cash equipment, such as a safe case, particularly a CEN safe case, has thicker safe case door and larger weight, and can easily damage the equipment beside the door or lose the hinge of the door due to overlarge stress of the hinge if the door is not limited by the angle after being opened, so that the opening angle of the door body must be limited. The current spacing subassembly leads to its spacing protruding characteristic to openly laminate the door frame side in the door structure owing to machining error, leads to the buffering protection film to be crowded to fall or to be crowded brokenly to directly strike the door frame side and lead to the depainting to fall whitewashed, influence the outward appearance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spacing subassembly, door mechanism and safe deposit box to the spacing subassembly of solving present part door structure leads to the technical problem that the buffering protection film is crowded to be fallen or is crowded brokenly owing to machining error.

In order to solve the technical problem, the utility model discloses a technical scheme one is:

a spacing assembly comprising:

the first fixing piece is provided with an avoidance groove;

the elastic piece is accommodated in the avoidance groove and is provided with a first surface; and

the rotating part is provided with a limiting part, the limiting part is provided with a second surface, the rotating part is rotatably connected with the first fixing part, the rotating part at least has a first rotating position on a rotating path of the rotating part, when the rotating part is located at the first rotating position, the second surface is attached to the first surface, and the limiting part is abutted to the first fixing part through an elastic part.

In some embodiments of the limiting assembly, the first fixing member has a first groove wall and a second groove wall, the first groove wall and the second groove wall enclose the avoiding groove, the elastic member further has a third surface opposite to the first surface and a circumferential surface located between the first surface and the second surface, the elastic member is fixedly arranged on the first groove wall through the third surface, and one side of the circumferential surface close to the second groove wall is opposite to the second groove wall.

In some embodiments of the stop assembly, one end of the first slot wall and one end of the second slot wall are connected, and the first slot wall is perpendicular to the second slot wall.

In some embodiments of the stop assembly, the first surface is parallel to the first slot wall.

In some embodiments of the spacing assembly, the spacing portion further has an arcuate surface connected to the second surface, the arcuate surface being tangential to the second surface.

In some embodiments of the limiting assembly, the arc-shaped surface is disposed on a side of the limiting portion away from the rotating member, and when the limiting portion is located at the first rotating position, the arc-shaped surface is accommodated in the avoiding groove and is spaced apart from the second groove wall.

In some embodiments of the position-limiting assembly, the position-limiting assembly further includes a second fixing member, the second fixing member is fixedly disposed on the first fixing member, and the second fixing member is configured to rotatably support the rotating member, so that the rotating member is rotatably connected to the first fixing member through the second fixing member.

In order to solve the technical problem, the utility model discloses a technical scheme two be:

a door mechanism comprises the limiting assembly, a door body and a frame body, wherein the first fixing piece is fixedly arranged on the frame body, the rotating piece is fixedly arranged on the door body, and the door body is used for covering the frame body.

In some embodiments of the door mechanism, the door mechanism further comprises a hinge assembly for hinging the door body with the frame body.

In order to solve the technical problem, the utility model discloses a technical scheme three be:

a safe comprises the door mechanism and the cabinet body, wherein the cabinet body is provided with an opening, and the frame body is arranged at the opening in a surrounding mode and is fixedly arranged on the cabinet body.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

the limiting assembly adopts the first fixing piece with the avoiding groove, the elastic piece with the first surface is accommodated in the avoiding groove, the rotating piece with the limiting part is also adopted, the limiting part is provided with the second surface, when limiting is carried out, the limiting part and the elastic piece realize surface contact through the first surface and the second surface, the contact area when limiting is increased, so that the limiting part and the elastic piece still have larger contact area within the allowable range of machining errors, and the influence of the machining errors on limiting is reduced; in addition, the limiting part is in surface contact with the elastic part during limiting, so that the stress area of the elastic part is increased, and the risk that the elastic part is extruded or broken is reduced;

the door mechanism adopts the frame body and the door body for covering the frame body, the first fixing piece is fixedly arranged on the frame body, the rotating piece is fixedly arranged on the door body, the door body covers the frame body or is separated from the frame body through the rotation of the rotating piece relative to the first fixing piece, when the door body is separated from the frame body, the limit part is contacted with the elastic piece to limit the opening angle of the door body, and the collision with other equipment when the opening angle of the door body is overlarge is avoided;

above-mentioned safe case, the door mechanism and the cabinet body have been adopted, the oral area of the cabinet body is located to the framework ring in this door mechanism and set firmly in the cabinet body, make the door body in the door mechanism when the framework is closed in the lid, can enclose into accommodation space with the cabinet body, this accommodation space is used for placing valuables, and simultaneously, because spacing portion and elastic component are face contact, great area of contact has, when avoiding the door body rotatory to the stop position, the impact force that the door body passes through the locating part and acts on the elastic component is too big, cause the elastic component to be crowded to fall or to be broken.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein:

figure 1 is a schematic view of a safe in one embodiment.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Figure 3 is a schematic diagram of the safe shown in figure 1 after the door body is opened.

Fig. 4 is an enlarged schematic view of part B in fig. 3.

Fig. 5 is a sectional view of the stop assembly when the door is closed.

Fig. 6 is a sectional view of the limiting assembly after the door body is opened.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 6 together, the safe 10 of the present invention will now be described. The safe 10 includes a door mechanism and a cabinet 100. The cabinet 100 has a rectangular shape with a mouth at one end. Further, the door mechanism includes a limit component 200, a door body 300 and a frame body. The spacing assembly 200 includes a first fixing member 210, an elastic member 220, and a rotating member 230. Specifically, the first fixing member 210 is fixedly disposed on the frame. The cabinet body 100 is provided with an opening, the frame body is arranged around the opening and is fixedly arranged on the cabinet body 100, and the first fixing member 210 surrounds the opening. In this embodiment, the first fixing member 210 and the frame body are an integral structure. The frame and the cabinet 100 are integrated. It should be understood that in other embodiments, the first fixing element 210 and the frame body and the cabinet 100 may also be in a separate structure, so as to facilitate replacement when the first fixing element 210, the frame body and the cabinet 100 are damaged. Further, the rotating member 230 is rotatably connected to the first fixing member 210, the rotating member 230 is fixedly disposed on the door 300, and the door 300 is used for covering the frame body to form an accommodating space with the cabinet 100.

Further, the first fixing member 210 is provided with an escape groove 211. The escape groove 211 is provided on the side of the first fixing member 210 away from the mouth portion. Further, the elastic member 220 is received in the avoiding groove 211, and the elastic member 220 has a first surface 221. The rotating member 230 is provided with a limiting portion 231, the limiting portion 231 has a second surface 2311, the rotating member 230 has at least a first rotating position on a rotating path thereof, when the rotating member is located at the first rotating position, the second surface 2311 is attached to the first surface 221, and the limiting portion 231 is abutted to the first fixing member 210 through the elastic member 220. When the limiting assembly 200 is used for limiting, the limiting part 231 is in surface contact with the elastic element 220, so that the contact area during limiting is increased, the limiting part 231 and the elastic element 220 still have larger contact area within the allowable range of the machining error, and the influence of the machining error on limiting is reduced; in addition, since the limiting part 231 is in surface contact with the elastic member 220 during limiting, the force bearing area of the elastic member 220 is increased, thereby reducing the risk that the elastic member 220 is squeezed off or broken.

Further, the first fixing element 210 has a first groove wall 212 and a second groove wall 213, the first groove wall 212 and the second groove wall 213 enclose the avoidance groove 211, the elastic element 220 further has a third surface opposite to the first surface 221 and a circumferential surface between the first surface 221 and the second surface 2311, the elastic element 220 is fixed to the first groove wall 212 through the third surface, and one side of the circumferential surface close to the second groove wall 213 is opposite to the second groove wall 213. When the elastic member 220 is pressed by the stopper 231, the deformation and displacement of the elastic member 220 on the first groove wall 212 side and the second groove wall 213 side are restricted, thereby reducing the risk of falling off from the first groove wall 212.

Further, one end of the first slot wall 212 and the second slot wall 213 are connected, and the first slot wall 212 is perpendicular to the second slot wall 213. In this embodiment, the first groove wall 212 and the second groove wall 213 are both planar groove walls, and the avoiding groove 211 enclosed by the two groove walls is right-angled, so that the second groove wall 213 can more reliably limit the deformation and displacement of the elastic member 220. Meanwhile, since the first groove wall 212 is perpendicular to the second groove wall 213, an included angle between the two is large enough, so that the avoiding groove 211 can accommodate the limiting portion 231 with a larger volume, thereby further increasing the rigidity of the elastic member 220 and improving the stability of limiting.

In one embodiment, the first surface 221 may be a curved surface or a planar surface, the planar first surface 221 may be disposed obliquely relative to the first groove wall 212, and in order to make the pressing force of the limiting portion 231 on the elastic member 220 more uniform, in this embodiment, the first surface 221 is parallel to the first groove wall 212, and the above-mentioned disposition makes the pressing force of the limiting portion 231 on the elastic member 220 more uniform during limiting, so as to further improve the stability of limiting. In addition, the elastic member 220 is stressed perpendicularly to the first groove wall 212, so that the elastic member 220 deforms more uniformly, and the risk of falling off and crushing the elastic member 220 is reduced.

In one embodiment, the limiting portion 231 further has an arc surface 2312 connected to the second surface 2311, and the arc surface 2312 is tangent to the second surface 2311, i.e., the arc surface 2312 and the second surface 2311 are in arc transition, so that the elastic member 220 is prevented from being cut by a sharp corner formed at the intersection of the arc surface 2312 and the second surface 2311 during limiting.

Further, the arc surface 2312 is disposed on one side of the limiting portion 231 away from the rotating member 230, in this embodiment, one side of the limiting portion 231 close to the rotating member 230 is fixedly connected to the rotating member 230, if one side of the limiting portion 231 away from the rotating member 230 has an edge, the user is easily scratched during the standing or rotating process of the limiting portion 231, therefore, in this embodiment, the arc surface 2312 is disposed on one side of the limiting portion 231 away from the rotating member 230, so that the edge can be prevented from being formed on one side of the limiting portion 231 away from the rotating member 230, and further, when the user uses the safe 10, the user can be prevented from being scratched by the limiting portion 231.

In one embodiment, the position-limiting assembly 200 further includes a second fixing member 240, the second fixing member 240 is fixedly disposed on the first fixing member 210, and the second fixing member 240 is configured to rotatably support the rotating member 230, so that the rotating member 230 is rotatably connected to the first fixing member 210 through the second fixing member 240. In this embodiment, the second fixing member 240 protrudes from the first fixing member 210 to support the rotating member 230, so as to support the door 300. The rotating member 230 and the second fixing member 240 may be rotatably connected through a rotating shaft. Further, in order to increase the connection stability between the door body 300 and the first fixing member 210, the door mechanism further includes a hinge assembly 400 for hinge-connecting the door body 300 with the frame body. The number of the hinge assemblies 400 and the limiting assemblies 200 can be increased or decreased according to the stress and limiting conditions of the door body 300.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. A spacing assembly, comprising:

the first fixing piece is provided with an avoidance groove;

2. The stop assembly according to claim 1, wherein the first fixing member has a first groove wall and a second groove wall, the first groove wall and the second groove wall are defined to form the avoiding groove, the elastic member further has a third surface opposite to the first surface and a circumferential surface between the first surface and the second surface, the elastic member is fixed to the first groove wall through the third surface, and one side of the circumferential surface close to the second groove wall is opposite to the second groove wall.

3. The spacing assembly of claim 2, wherein said first slot wall and said second slot wall are connected at one end, and wherein said first slot wall is perpendicular to said second slot wall.

4. The spacing assembly of claim 2, wherein said first surface is parallel to said first slot wall.

5. The spacing assembly of claim 2, wherein said spacing portion further has an arcuate surface connected to said second surface, said arcuate surface being tangential to said second surface.

6. The limiting assembly according to claim 5, wherein the arc-shaped surface is disposed on a side of the limiting portion away from the rotating member, and when the limiting portion is located at the first rotating position, the arc-shaped surface is received in the avoiding groove and spaced from the second groove wall.

7. The position limiting assembly according to any one of claims 1 to 6, further comprising a second fixing member, wherein the second fixing member is fixed to the first fixing member, and the second fixing member is configured to rotatably support the rotating member, so that the rotating member is rotatably connected to the first fixing member through the second fixing member.

8. A door mechanism is characterized by comprising the limiting assembly as claimed in any one of claims 1 to 7, a door body and a frame body, wherein the first fixing piece is fixedly arranged on the frame body, the rotating piece is fixedly arranged on the door body, and the door body is used for covering the frame body.

9. The door mechanism of claim 8, further comprising a hinge assembly for hingedly connecting the door body to the frame.

10. A safe comprising a door mechanism according to claim 8 or 9 and a body having a mouth, the frame being located around the mouth and being secured to the body.