Detachable high-performance composite fiber bulletproof house

Abstract

The utility model relates to a detachable high-performance composite fiber bulletproof house which comprises a supporting frame. The support frame comprises a fixed column; a plurality of cross arms are hinged to the top of the fixing column in the radial direction; a vertical arm is hinged to one end, far away from the fixed column, of the cross arm and is used for supporting the cross arm; the periphery of the vertical arm is wrapped with a side wall; a roof is placed at the top of the cross arm; the periphery of the roof is connected with the tops of the side walls, and the roof and the side walls enclose to form the bulletproof house; the side wall is filled with ultra-high molecular weight polyethylene fibers; a door opening is formed in the side wall; the door opening is provided with a door. The utility model has the advantages of simple structure, convenient to use, convenient to move, space-saving and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of bulletproof houses, in particular to a detachable high-performance composite fiber bulletproof house. Background Art

[0002] High-performance composite fiber bulletproof houses are usually built with high-performance composite fiber materials, such as ultra-high molecular weight polyethylene fibers. High-performance composite fiber materials have excellent strength, stiffness and energy absorption capacity. This material also has excellent corrosion resistance and fire resistance, and can maintain bulletproof performance and structural integrity for a long time. This makes the high-performance composite fiber bulletproof house have excellent bulletproof performance and durability, and can effectively resist attacks from various types of bullets, ensuring the safety of personnel and property.

[0003] However, traditional high-performance composite fiber bulletproof houses are usually an integral structure that cannot be disassembled, which makes them difficult to move, and they occupy a large amount of space when not in use, resulting in space waste. Utility Model Content

[0004] To this end, the utility model provides a detachable high-performance composite fiber bullet-proof house, which mainly solves the technical problems that the high-performance composite fiber bullet-proof house in the prior art is usually an integral structure and cannot be disassembled, which brings about the difficulty of movement, and occupies a large amount of space when not in use, resulting in space waste.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A detachable high-performance composite fiber bulletproof house, comprising a support frame; the support frame comprises a fixed column; a plurality of cross arms are hingedly connected to the top of the fixed column along its radial direction; a vertical arm is hingedly connected to one end of the cross arm away from the fixed column for supporting the cross arm; a side wall is wrapped around the outer periphery of the vertical arm; a roof is placed on the top of the cross arm; the outer periphery of the roof is connected to the top of the side wall, and the roof and the side wall are surrounded to form a bulletproof house; the side wall is filled with ultra-high molecular weight polyethylene fiber; the side wall is provided with a doorway; and the doorway is provided with a door.

[0007] Preferably, it further comprises a support arm; the fixed column is slidably provided with a sliding seat; one end of the support arm is hinged to the sliding seat, and the other end is hinged to the bottom of the middle area of ​​the cross arm.

[0008] Preferably, a positioning pin hole is formed on the outer wall of the fixing column; a positioning pin is installed in the positioning pin hole to limit the sliding seat and prevent the sliding seat from sliding down.

[0009] Preferably, a tension spring is provided between the cross arm and the support arm.

[0010] Optionally, a connecting tube is hingedly connected to one end of the horizontal arm away from the fixing column; the inner hole diameter of the connecting tube is matched with the outer diameter of the vertical arm, and the top of the vertical arm can be embedded in the connecting tube.

[0011] Preferably, a mounting seat is provided on the top of the fixing column; and the cross arm is hinged on the mounting seat.

[0012] Preferably, at least one connecting arm is provided between adjacent vertical arms.

[0013] Optionally, a fixing bracket is provided on both the left and right sides of the vertical arm; the connecting arm is connected to the fixing bracket via a fixing bolt; the fixing bolt is threadedly connected to a fixing nut for fastening the connecting arm to the fixing bracket.

[0014] Optionally, both ends of the side wall are connected together by a mortise and tenon structure connection part.

[0015] Optionally, a plurality of roof fixing rings are evenly distributed on the periphery of the roof; side wall fixing rings whose number and positions match those of the roof fixing rings are evenly distributed on the top of the side wall; and the roof fixing rings and the side wall fixing rings are connected together by connecting bolts.

[0016] The utility model has at least the following beneficial effects:

[0017] The support frame is provided, and the support frame includes a fixed column, and a plurality of horizontal arms are hingedly connected along the radial direction of the top of the fixed column, and a vertical arm is hingedly connected at one end of the horizontal arm away from the fixed column, and the outer periphery of the vertical arm is wrapped with a side wall, and a roof is placed on the top of the horizontal arm, and the outer periphery of the roof is connected to the top of the side wall, and the roof and the side wall are surrounded to form a bulletproof house, and the side wall is filled with ultra-high molecular weight polyethylene fiber. When disassembling, the roof and the side wall are separated, the roof and the side wall are removed, and the horizontal arm, the vertical arm and the fixed column are folded together; when assembling, the horizontal arm is extended, the vertical arm supports the horizontal arm, the side wall is wrapped around the outer periphery of the vertical arm, the roof is placed on the horizontal arm, and the side wall and the roof are connected, and the assembly of the bulletproof house is completed, which is very convenient to load and unload, and easy to move. It is assembled when in use, and is not disassembled and folded for placement, saving space.

[0018] It can be seen that the detachable high-performance composite fiber bulletproof house of the utility model has the advantages of simple structure, convenient use, easy movement, space saving, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly explain the prior art and the present invention, the following briefly introduces the drawings required for describing the prior art and the present invention. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other drawings can be derived from the provided drawings without creative work.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportion or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0021] Figure 1 This is a schematic diagram of the structure of a detachable high-performance composite fiber bulletproof house of the utility model;

[0022] Figure 2 This is a front view of a support frame of a detachable high-performance composite fiber bulletproof house of the utility model;

[0023] Figure 3 This is a front cross-sectional view of a support frame of a detachable high-performance composite fiber bulletproof house of the utility model;

[0024] Figure 4 This is a top view of a support frame of a detachable high-performance composite fiber bulletproof house of the utility model;

[0025] Figure 5 This utility model is a detachable high-performance composite fiber bulletproof house. Figure 4 A partial enlarged view of part A;

[0026] Figure 6 The utility model is a detachable high-performance composite fiber bulletproof house. Figure 5 A partial enlarged view of part B;

[0027] Description of reference numerals:

[0028] 1. Side wall; 101. Mortise and tenon structure connection; 102. Ultra-high molecular weight polyethylene fiber; 2. Door opening; 3. Door; 4. Support frame; 401. Fixed column; 402. Mounting seat; 403. Cross arm; 404. Connecting tube; 405. Vertical arm; 4051. Fixed bracket; 406. Connecting arm; 407. Sliding seat; 408. Support arm; 409. Tension spring; 410. Fixing bolt; 411. Fixing nut; 5. Roof; 6. Connecting bolt. DETAILED DESCRIPTION

[0029] The present application is further described below in detail through specific embodiments in conjunction with the accompanying drawings.

[0030] In the description of this application: unless otherwise specified, the meaning of "plurality" is two or more. The terms "first", "second", "third", etc. in this application are intended to distinguish the objects referred to, and do not have special meanings in terms of technical connotations (for example, they should not be understood as emphasizing the importance or order, etc.). Expressions such as "including", "comprising", "having", etc. also mean "not limited to" (certain units, components, materials, steps, etc.).

[0031] The terms such as "upper", "lower", "left", "right", "middle", etc. used in this application are usually used to facilitate intuitive understanding by comparing with the accompanying drawings, and are not absolute limitations on the positional relationship in the actual product. Without departing from the technical concept disclosed in this application, changes in these relative positional relationships should also be regarded as the scope of this application.

[0032] The utility model discloses a detachable high-performance composite fiber bulletproof house, such as Figures 1 to 6 As shown, a support frame 4 is provided, and the support frame 4 includes a fixed column 401, and a plurality of horizontal arms 403 are hingedly connected along the radial direction at the top of the fixed column 401, and a vertical arm 405 is hingedly connected at one end of the horizontal arm 403 away from the fixed column 401, and the vertical arm 405 can support the horizontal arm 403, and the side wall 1 is wrapped around the outer periphery of the vertical arm 405, and a roof 5 is placed on the top of the horizontal arm 403, and the outer periphery of the roof 5 and the top of the side wall 1 are connected, and the roof 5 and the side wall 1 are surrounded to form a bulletproof house, and the side wall 1 is filled with ultra-high molecular weight polyethylene fibers 102, and the side wall 1 is provided with a door opening 2, and the door opening 2 is provided with a door 3.

[0033] Preferably, in order to facilitate the extension or folding of the cross arm 403, a support arm 408 is also provided, and the fixed column 401 is slidably provided with a sliding seat 407. One end of the support arm 408 is hinged to the sliding seat 407, and the other end is hinged to the bottom of the middle area of ​​the cross arm 403. When the cross arm 403 is extended, the sliding seat 407 is slid upward, and when the cross arm 403 is folded, the sliding seat 407 is slid downward.

[0034] Preferably, in order to support the cross arm 403 and increase the strength of the cross arm 403, a positioning pin hole is opened on the outer wall of the fixed column 401, and a positioning pin is installed in the positioning pin hole to limit the sliding seat 407 and prevent the sliding seat 407 from sliding down, so that the support arm 408 supports the cross arm 403.

[0035] Preferably, in order to stabilize the support frame 4, a pulling spring 409 is provided between the cross arm 403 and the support arm 408, and the pulling spring 409 pulls the cross arm 403 downward to make the entire structure more stable.

[0036] Optionally, in order to further reduce the volume of the support frame 4 and facilitate carrying and storage, a detachable connection is adopted between the vertical arm 405 and the horizontal arm 403. At the same time, in order to quickly install the vertical arm 405 on the horizontal arm 403, the embodiment of the present application provides a preferred structure, specifically: a connecting tube 404 is hinged at one end of the horizontal arm 403 away from the fixed column 401, and the inner hole diameter of the connecting tube 404 is adapted to the outer diameter of the vertical arm 405. In this way, when installing the vertical arm 405, it is only necessary to insert the top of the vertical arm 405 into the connecting tube 404.

[0037] Preferably, in order to facilitate production and processing, a mounting seat 402 is provided on the top of the fixing column 401 , and the cross arm 403 is hinged on the mounting seat 402 .

[0038] Preferably, in order to further stabilize the support frame 4, at least one connecting arm 406 is provided between adjacent vertical arms 405. The connecting arms 406 can limit and support the adjacent vertical arms 405 to enhance stability. In the embodiment of the present application, there are two connecting arms 406, which are respectively arranged at the bottom and the top of the vertical arms 405.

[0039] Optionally, to facilitate the installation and fixation of the vertical arm 405, the embodiment of the present application provides a preferred structure, specifically: a fixed bracket 4051 is provided on the left and right sides of the vertical arm 405, the connecting arm 406 is connected to the fixed bracket 4051 through a fixing bolt 410, the fixing bolt 410 is threadedly connected to the fixing nut 411, and the fixing nut 411 is rotated to fix the connecting arm 406 and the fixed bracket 4051 together.

[0040] Optionally, the embodiment of the present application provides a preferred connection method between the two ends of the side wall 1, which can be connected by a mortise and tenon structure connection method. The two ends of the side wall 1 are connected together through a mortise and tenon structure connection part 101. The mortise and tenon structure connection is a plurality of raised bumps evenly distributed on one side, and a plurality of grooves matching the bumps evenly distributed on the other side. The bumps are embedded in the grooves, similar to a zipper structure. This is a prior art well known to those skilled in the art and will not be elaborated here.

[0041] Optionally, the embodiment of the present application provides a preferred implementation scheme for the connection between the roof 5 and the side wall 1, specifically: a plurality of roof fixing rings are evenly distributed on the outer periphery of the roof 5, and side wall fixing rings whose number and positions are matched with the roof fixing rings are evenly distributed on the top of the side wall 1. The roof fixing rings and the side wall fixing rings are connected together by connecting bolts 6, and nuts can also be threaded on the connecting bolts 6 for tightening.

[0042] When in use, push up the sliding seat 407 so that the support arm 408 extends the horizontal arm 403; insert the positioning pin into the positioning pin hole; insert the vertical arm 405 into the connecting tube 404; fix the connecting arm 406 to the fixing bracket 4051 in turn to complete the installation of the supporting frame 4; then wrap the side wall 1 around the outer periphery of the vertical arm 405, and connect the two ends of the side wall 1 with a mortise and tenon structure; place the roof 5 on the horizontal arm; install the connecting bolts 6 in the roof fixing ring and the side wall fixing ring, fix the roof 5 and the side wall 1 together, and complete the assembly of the bulletproof house; when disassembling, just reverse the above steps.

[0043] The above is a relatively specific and detailed description of the present application through general description and specific embodiments. It should be understood that, based on the technical concept of the present application, several conventional adjustments or further innovations can be made to these specific embodiments; however, as long as they do not deviate from the technical concept of the present application, the technical solutions obtained by these conventional adjustments or further innovations also fall within the scope of protection of the claims of the present application.

Claims

1. A detachable high-performance composite fiber bulletproof house, characterized in that: The invention comprises a support frame (4); the support frame (4) comprises a fixed column (401); a plurality of horizontal arms (403) are hingedly connected to the top of the fixed column (401) along its radial direction; a vertical arm (405) is hingedly connected to one end of the horizontal arm (403) away from the fixed column (401) for supporting the horizontal arm (403); a side wall (1) is wrapped around the outer periphery of the vertical arm (405); a roof (5) is placed on the top of the horizontal arm (403); the outer periphery of the roof (5) is connected to the top of the side wall (1), and the roof (5) and the side wall (1) are surrounded to form a bulletproof house; the side wall (1) is filled with ultra-high molecular weight polyethylene fiber (102); a door opening (2) is opened in the side wall (1); and a door (3) is provided in the door opening (2).

2. The detachable high-performance composite fiber bulletproof house according to claim 1, characterized in that: It also includes a support arm (408); the fixed column (401) is slidably provided with a sliding seat (407); one end of the support arm (408) is hinged to the sliding seat (407), and the other end is hinged to the bottom of the middle area of ​​the cross arm (403).

3. The detachable high-performance composite fiber bulletproof house according to claim 2, characterized in that: A positioning pin hole is formed on the outer wall of the fixing column (401); a positioning pin is installed in the positioning pin hole and is used to limit the position of the sliding seat (407) and prevent the sliding seat (407) from sliding down.

4. The detachable high-performance composite fiber bulletproof house according to claim 2, characterized in that: A pulling spring (409) is provided between the cross arm (403) and the support arm (408).

5. The detachable high-performance composite fiber bulletproof house according to claim 1, characterized in that: A connecting tube (404) is hingedly connected to one end of the horizontal arm (403) away from the fixing column (401); the inner hole diameter of the connecting tube (404) is adapted to the outer diameter of the vertical arm (405), and the top of the vertical arm (405) can be embedded in the connecting tube (404).

6. The detachable high-performance composite fiber bulletproof house according to claim 1, characterized in that: A mounting seat (402) is provided on the top of the fixing column (401); and the cross arm (403) is hinged on the mounting seat (402).

7. A detachable high-performance composite fiber bulletproof house according to any one of claims 1 to 6, characterized in that: At least one connecting arm (406) is provided between adjacent vertical arms (405).

8. The detachable high-performance composite fiber bulletproof house according to claim 7, characterized in that: The vertical arm (405) is provided with a fixing bracket (4051) on both the left and right sides; the connecting arm (406) is connected to the fixing bracket (4051) via a fixing bolt (410); the fixing bolt (410) is threadedly connected to a fixing nut (411) for fastening the connecting arm (406) and the fixing bracket (4051).

9. The detachable high-performance composite fiber bulletproof house according to claim 1, characterized in that: The two ends of the side wall (1) are connected together via a mortise and tenon structure connection portion (101).

10. The detachable high-performance composite fiber bulletproof house according to claim 1, characterized in that: A plurality of roof fixing rings are evenly distributed on the periphery of the roof (5); side wall fixing rings whose number and positions match those of the roof fixing rings are evenly distributed on the top of the side wall (1); the roof fixing rings and the side wall fixing rings are connected together via connecting bolts (6).

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