Engineering civil air defense door opening and closing auxiliary structure design device with anti-prying function

Abstract

The utility model discloses an engineering civil air defense door opening and closing auxiliary structure design device with an anti-prying function, which comprises a civil air defense door structure, a door body, a door cambered surface of the door body, a door frame structure, a frame and a frame cambered surface of the frame, the door body and the frame have a locking state and an opening state through hinges, and the door body is opened in the locking state. And the door cambered surface and the frame cambered surface form a semicircular arc surface. In the locking state, the door body and the frame form a semicircular arc surface which is tightly closed, the edge is smooth, the door body and the frame are difficult to pry open, a simple and durable locking structure is adopted, the locking block and the locking hole are designed in a matched mode and arranged on the inner side of the door body and the inner side of the frame, door prying damage is prevented, it is ensured that a good protection effect can be provided from the design stage, and the service life of the door is prolonged. And meanwhile, matching between the locking blocks is completed through matching between the holes and the plug pins, a power system adopts reliable driving parts such as a telescopic motor and a lead screw for transmission, and the effects of providing support for long-term stable use and the like are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building safety, in particular to a design device for an opening and closing auxiliary structure of an engineering civil air defense door with an anti-prying function. Background Art

[0002] The opening and closing auxiliary structure of an engineering civil air defense door with an anti-prying function usually refers to a structure used in the opening and closing process of the door to enhance the firmness of the door and prevent it from being pried open or damaged. This structure usually includes components such as a reinforced door frame, a thickened door leaf, anti-prying hinges, and anti-prying lock cores. These structures can effectively improve the anti-prying performance of the door, increase the safety of the door, and prevent illegal elements from prying open or breaking the door.

[0003] However, although some security structures can achieve good security effects, civil air defense doors not only need the ability to resist damage but also need to continue to be used for a long time after experiencing certain damage. Therefore, a civil air defense door structure with a simple and secure structure is proposed. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the application, to avoid obscuring the purpose of this part, the abstract, and the title. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] To solve the problem of how to balance the requirements of safety and durability in the structure of an engineering civil air defense door with an anti-prying function, the utility model provides the following technical solutions:

[0006] A design device for an opening and closing auxiliary structure of an engineering civil air defense door with an anti-prying function includes a civil air defense door structure, which includes a door body and a door arc surface of the door body;

[0007] A door frame structure, which includes a frame and a frame arc surface of the frame;

[0008] The door body is in a locked state and an open state with the frame through a hinge;

[0009] When in the locked state, the door arc surface and the frame arc surface form a semi-circular arc surface.

[0010] Based on the above technical solutions, the utility model can be further improved as follows.

[0011] As a preferred solution of the design device for an opening and closing auxiliary structure of an engineering civil air defense door with an anti-prying function described in the utility model, wherein: a lock block is provided on the door body, and a lock head is provided on the frame. The lock block and the lock head cooperate to lock the door body and the frame.

[0012] As a preferred embodiment of the opening and closing auxiliary structure design device for an engineering civil air defense door with an anti-prying function of the present utility model, the following is provided: a lock hole is provided on the lock block, an adaptation hole is provided on the frame corresponding to the position of the lock block, and a driving member is correspondingly provided on the lock head.

[0013] As a preferred embodiment of the opening and closing auxiliary structure design device for an engineering civil air defense door with an anti-prying function of the present utility model, the following is provided: a magnetic attraction block is provided on the door body, and a groove is provided on the frame.

[0014] As a preferred embodiment of the opening and closing auxiliary structure design device for an engineering civil air defense door with an anti-prying function of the present utility model, the following is provided: the magnetic attraction block is engaged with the groove in a matching manner.

[0015] The beneficial effects of the present utility model are as follows: in the locked state, the door body and the frame form a semi-circular arc surface that fits tightly and has a smooth edge, making it difficult to pry open. A simple and durable locking structure is adopted, including the cooperative design of the lock block and the lock hole, which is provided on the inner sides of the door body and the frame to prevent damage caused by prying the door, ensuring good protection effects can be provided from the design stage. At the same time, the cooperation between the lock blocks is completed through the cooperation between the holes and the pins. The power system adopts reliable driving members such as telescopic motors and screw drives to provide support for long-term and stable use, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0017] Figure 1 is a perspective view of the whole of this embodiment.

[0018] Figure 2 is this embodiment Figure 1 expansion view.

[0019] Figure 3 is a perspective view of the door frame structure of this embodiment.

[0020] Figure 4 is a partial perspective view of the civil air defense door structure of this embodiment.

[0021] Figure 5 is a partial perspective view of the civil air defense door structure of this embodiment.

[0022] In the figure: civil air defense door structure 100, door body 101, door arc surface 101a, magnetic attraction block 102, lock block 103, lock hole 103a;

[0023] Door frame structure 200, frame 201, frame arc surface 201a, groove 202, fitting hole 203, lock head 204, driving member 205. Detailed implementation manners

[0024] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings of the specification.

[0025] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0026] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an individual or alternative embodiment that is mutually exclusive with other embodiments.

[0027] Embodiment

[0028] Referring to Figures 1 to 5 , which is an embodiment of the present utility model. This embodiment provides a design device for an opening and closing auxiliary structure of an engineering civil air defense door with an anti-prying function. As Figure 1 shown, the civil air defense door structure 100 includes a door body 101, and a door arc surface 101a of the door body 101, and has a smooth surface;

[0029] The door frame structure 200 includes a frame 201, and a frame arc surface 201a of the frame 201, and has a smooth surface;

[0030] The door body 101 has a locked state and an open state through hinges with the frame 201;

[0031] In the locked state, the door arc surface 101a and the frame arc surface 201a form a semi-circular arc surface, and the gaps between them are all smooth arc surfaces. The door body 101 and the frame 201 are tightly closed, and it is very difficult to pry them apart with tools. A good protection effect can be achieved with a common locking structure. The structure is simple and durable.

[0032] Such as Figures 1 - 5As shown in the figure, a lock block 103 is provided on the door body 101, and a lock head 204 is provided on the frame 201. The lock head 204 and the lock block 103 cooperate to lock the door body 101 and the frame 201. A lock hole 103a is formed in the lock block 103. An adapter hole 203 is formed in the frame 201 corresponding to the position of the lock block 103. A driving member 205 is correspondingly provided on the lock head 204. The lock head 204 and the lock block 103 are arranged in cooperation on the inner side of the door. It is impossible to pry the door by damaging the locking structure. Therefore, a good protection effect can be achieved from the initial design. At the same time, the cooperation between the lock head 204 and the lock block 103 is only completed through the cooperation between the hole and the bolt. Its power adopts reliable driving members 205 such as telescopic motors and screw drives, providing the possibility for long-term and stable use;

[0033] As Figure 1 shown in the figure, a magnetic attraction block 102 is provided on the door body 101, and a groove 202 is formed in the frame 201. The magnetic attraction block 102 is engaged with the groove 202 in a matching manner. The magnetic attraction block 102 and the groove 202 can play a good role in tightly closing the door body 101 and the frame 201, further reducing the gap. At the same time, it also provides a better locking purpose for the cooperation between the lock head 204 and the lock block 103.

[0034] Importantly, it should be noted that the structures and arrangements of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible on the premise of substantially not deviating from the novel teachings and advantages of the subject matter described in this application (for example, the dimensions, scales, structures, shapes and proportions of various components, and parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or changed in other ways, and the nature, number or position of discrete elements can be changed or altered. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structure that performs the recited function in this disclosure, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangements of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0035] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently considered best mode of implementing the present utility model, or those features that are not relevant to the implementation of the present utility model).

[0036] It should be understood that in the development of any actual implementation, as in any engineering or design project, a large number of specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts will be a routine task of design, manufacture, and production.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A design device for auxiliary structure of opening and closing of civil air defense door with anti-pry function, characterized by: include, A civil air defense door structure (100) comprises a door body (101) and a door arc surface (101a) of the door body (101); A door frame structure (200) comprises a frame (201) and a frame arc surface (201a) of the frame (201); The door body (101) has a locked state and an open state via hinges and a frame (201); In the locked state, the door arc surface (101a) and the frame arc surface (201a) form a semicircular arc surface.

2. The auxiliary structure design device for opening and closing of engineering civil air defense doors with anti-pry function as claimed in claim 1, characterized in that: The door body (101) is provided with a locking block (103), and the frame (201) is provided with a locking head (204); the locking head (204) cooperates with the locking block (103) to lock the door body (101) and the frame (201).

3. The auxiliary structure design device for opening and closing of civil air defense doors with anti-pry function as claimed in claim 2, characterized in that: The locking block (103) is provided with a locking hole (103a), the frame (201) is provided with an adapting hole (203) corresponding to the position of the locking block (103), and the locking head (204) is provided with a driving member (205) corresponding to the position of the locking block (103).

4. The auxiliary structure design device for opening and closing of engineering civil air defense doors with anti-pry function as claimed in any one of claims 1 and 2, characterized in that: The door body (101) is provided with a magnetic attraction block (102), and the frame (201) is provided with a groove (202).

5. The auxiliary structure design device for opening and closing of engineering civil air defense doors with anti-pry function as claimed in claim 4, characterized in that: The magnetic attraction block (102) is locked in cooperation with the groove (202).

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