Anti-deformation frame structure

Abstract

The utility model relates to the technical field of frames, and discloses an anti-deformation frame structure which comprises a frame body, at least one I-shaped frame is fixed to the upper side, the lower side, the left side, the right side and the rear side of the frame body through bolts, a hinge is fixed to the front side of the frame body through bolts, and a connecting rod is fixed to the other end of the hinge through bolts. According to the utility model, the I-shaped frames are arranged, the middle part of each I-shaped frame is provided with the two adjacent rods, so that the I-shaped frames are not easy to rotate, the middle part of the frame body is clamped and fixed, and the inner walls of the two sides of the I-shaped frames are provided with reinforcing assemblies for changing the inner structures of the I-shaped frames. By arranging the clamping mechanism, the periphery of the frame can form a whole, and the stability of the frame can be improved on the basis that the original functions of the frame are not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of frames, and more particularly to an anti-deformation frame structure. Background Art

[0002] In architecture, a frame is a structure connected by beams, columns, etc. It has a wide range of uses, mainly for transportation, fixation, protection, etc.

[0003] A search revealed a Chinese patent with publication number CN212951586U, which discloses a transfer frame with limit rods installed on the base frame and support frame. The limit rods support the items to be transferred and allow each item to be arranged vertically and spaced apart within the transfer frame, thereby ensuring the safe and reliable transfer of each item. However, the following drawbacks still exist: the beams and columns of the frame are often connected at right angles, forming a quadrilateral structure. After long-term use, due to the instability of the quadrilateral, the right-angle connections are prone to loosening during the pushing process, causing the frame to deform and resulting in a short service life. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an anti-deformation frame structure to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an anti-deformation frame structure, comprising a frame body, wherein at least one I-shaped frame is fixed to the upper and lower sides and the left and right rear sides of the frame body by bolts, a hinge is fixed to the front side of the frame body by bolts, a connecting rod is fixed to the other end of the hinge by bolts, and at least one I-shaped frame is fixed to the connecting rod, a reinforcement component for changing the internal structure of the I-shaped frame is provided between the inner walls on both sides of the I-shaped frame, and one end of the I-shaped frame fixed to the connecting rod is provided with a locking mechanism for fixing the rotation of the hinge.

[0006] As a further solution of the present invention, multiple reinforcement components include a first reinforcement frame and a second reinforcement frame, and the first reinforcement frame and the second reinforcement frame are arranged between the inner walls on both sides of the I-shaped frame and the inner wall of one side of the frame body in a mortise and tenon connection manner. A sleeve rod is welded to one side of the second reinforcement frame, and a sleeve hole of the same shape as the sleeve rod is opened on one side of the first reinforcement frame, and the sleeve rod is sleeved in the sleeve hole.

[0007] As a further solution of the present invention, the cross-sectional shape of the sleeve rod is non-circular.

[0008] As a further solution of the present invention, the cross-section of the sleeve rod is square.

[0009] As a further solution of the present invention, the locking mechanism includes a limit plate, which is welded to one end of the I-frame fixed to the connecting rod, and a slot is provided on one side of the limit plate. A limit block is welded on the front end of the frame body, and the limit block is located in the slot. A first thread hole is provided on one side of the limit plate, and a second thread hole is provided on one side of the limit block. A screw rod is threadedly connected in the first thread hole, and one end of the screw rod passes through the second thread hole and is rotatably connected to the connecting frame, and one end of the screw rod passes through the connecting frame, and a limit component is provided on one side of the limit plate that limits each other with the connecting frame.

[0010] As a further solution of the present invention, the limiting assembly includes at least one plug-in block and a socket, the plug-in block is welded to one side of the connecting frame, the socket is opened on one side of the limiting plate, and the plug-in block is inserted into the socket.

[0011] As a further solution of the present invention, both left and right ends of the frame are provided with diagonal braces in a mortise and tenon connection manner, and the diagonal braces and the I-shaped frame are also fixed in a mortise and tenon connection manner.

[0012] The technical effects and advantages of this utility model are:

[0013] 1. The utility model is provided with an I-shaped frame, the middle part of which is two adjacent rods, so that the I-shaped frame is not easy to rotate, thereby supporting and fixing the middle part of the frame, improving the stability of the frame, and making the frame not easy to deform.

[0014] 2. The present invention is provided with a reinforcement component, which reinforces the I-shaped frame and the space between the I-shaped frame and the frame body, so that a triangular stable structure is formed between the inner walls on both sides of the I-shaped frame and between the I-shaped frame and the frame body, thereby further improving the stability of the frame.

[0015] 3. The utility model is provided with a snap-fit ​​mechanism, which not only enables the four sides of the frame to form a whole, but also improves the stability of the frame without affecting the original function of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 It is a partial enlarged structural schematic diagram of the utility model.

[0018] Figure 3 It is an enlarged structural diagram of the locking mechanism of the utility model.

[0019] Figure 4 It is a schematic cross-sectional view of the engaging mechanism of the present invention.

[0020] The accompanying drawings are marked as follows: 1. frame; 2. hinge; 3. I-shaped frame; 4. diagonal support frame; 5. reinforcement assembly; 501. first reinforcement frame; 502. second reinforcement frame; 503. sleeve rod; 504. sleeve hole; 6. connecting rod; 7. limit plate; 8. limit block; 9. slot; 10. connecting frame; 11. first wire hole; 12. second wire hole; 13. plug block; 14. socket; 15. screw rod. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] Reference Figure 1-Figure 4 The utility model provides an anti-deformation frame structure, including a frame body 1, at least one I-shaped frame 3 is fixed to the upper and lower sides and the left and right rear sides of the frame body 1 by bolts, the front side of the frame body 1 is fixed with a hinge 2 by bolts, the other end of the hinge 2 is fixed with a connecting rod 6 by bolts, and at least one I-shaped frame 3 is fixed to the connecting rod 6, and a reinforcement component 5 for changing the internal structure of the I-shaped frame 3 is provided between the inner walls of both sides of the I-shaped frame 3, and one end of the I-shaped frame 3 fixed with the connecting rod 6 is provided with a locking mechanism for fixing the rotation of the hinge 2, and the middle part of the I-shaped frame 3 is fixed with a hinge 2. The two adjacent rods are positioned so that the I-shaped frame 3 is not easy to rotate, thereby supporting and fixing the middle part of the frame body 1, and using the reinforcement component 5 to change the I-shaped frame 3 so that the I-shaped frame 3 has a triangular structure. According to the stability of the triangle, the strength of the I-shaped frame 3 is further improved, thereby achieving the effect of reinforcing the frame body 1, and using the connecting rod 6 and the snap mechanism to connect the unconnected parts of the frame, and items can be put in or taken out without affecting the original function of the frame, making the front end of the frame not easy to deform, and improving the service life of the frame.

[0023] Among them, multiple reinforcement components 5 all include a first reinforcement frame 501 and a second reinforcement frame 502, and the first reinforcement frame 501 and the second reinforcement frame 502 are arranged between the inner walls of the two sides of the I-shaped frame 3 and the inner wall of one side of the frame body 1 in a mortise and tenon connection manner, and a sleeve rod 503 is welded on one side of the second reinforcement frame 502, and a sleeve hole 504 of the same shape as the sleeve rod 503 is opened on one side of the first reinforcement frame 501, and the sleeve rod 503 is sleeved in the sleeve hole 504, and the cross-sectional shape of the sleeve rod 503 is non-circular, preferably square, so that the angle between the first reinforcement frame 501 and the second reinforcement frame 502 is fixed, so that the first reinforcement frame 501 and the second reinforcement frame 502 form a cross fixing frame, and then the cross fixing frame is fixed with the I-shaped frame 3 and the frame body 1 by mortise and tenon connection, so that there is a triangular stable structure between the inner walls on both sides of the I-shaped frame 3 and between the I-shaped frame 3 and the frame body 1, thereby improving the stability of the frame.

[0024] Among them, the locking mechanism includes a limit plate 7, the limit plate 7 is welded to one end of the work frame 3 fixed to the connecting rod 6, a card slot 9 is provided on one side of the limit plate 7, a limit block 8 is welded on the front end of the frame body 1, and the limit block 8 is located in the card slot 9, a first wire hole 11 is provided on one side of the limit plate 7, a second wire hole 12 is provided on one side of the limit block 8, a screw rod 15 is threadedly connected to the first wire hole 11, and one end of the screw rod 15 passes through the second wire hole 12 and is rotatably connected to the connecting frame 10, and one end of the screw rod 15 passes through the connecting frame 10, and the screw rod 15 is also threadedly connected to the second wire hole 12 Then, a limiting component is provided on one side of the limiting plate 7, which limits the position of the connecting frame 10. When it is necessary to place an item in the frame, the screw rod 15 is rotated to disengage the screw rod 15 from the first thread hole 11 and the second thread hole 12, thereby releasing the fixation between the limiting plate 7 and the limiting block 8. At this time, the hinge 2 can be rotated, and the item can be placed in the frame. After placing it in, one end of the screw rod 15 is inserted into the first thread hole 11 through the second thread hole 12 to complete the fixation of the position of the hinge 2. After the fixation is completed, the frame is called a work-shaped frame 3 with limits on all sides, which makes the frame more stable during transportation.

[0025] Among them, the limiting assembly includes at least one plug block 13 and a socket 14. The plug block 13 is welded to one side of the connecting frame 10, and the socket 14 is opened on one side of the limiting plate 7. The plug block 13 is inserted into the socket 14 to further strengthen the connection between the limiting block 8 and the limiting plate 7, making it difficult for the limiting block 8 and the limiting plate 7 to rotate, thereby improving the limiting effect on the left and right sides of the frame.

[0026] Among them, the left and right ends of the frame 1 are both provided with diagonal braces 4 in the form of mortise and tenon connections, and the diagonal braces 4 and the I-shaped frame 3 are also fixed in the form of mortise and tenon connections, so that the I-shaped frame 3 and the frame 1 are further reinforced, and the use of materials is reduced, thereby reducing the production cost of the frame.

[0027] The working principle of the present invention is as follows: the I-shaped frame 3 is respectively installed at the upper, lower, left and right rear ends of the frame body 1, so that the I-shaped frame 3 is vertically connected to the frame body 1. Since the middle part of the I-shaped frame 3 is two adjacent rods, the I-shaped frame 3 is not easy to rotate, and the first reinforcement frame 501 and the second reinforcement frame 502 are used to form a cross fixing frame to fix the I-shaped frame 3 and the frame body 1 with a mortise and tenon connection, so that there is a triangular stable structure between the inner walls on both sides of the I-shaped frame 3 and between the I-shaped frame 3 and the frame body 1, and then the screw rod 15 is used to fix the limit plate 7 and the limit block 8, so that the frame It forms a whole and can also put in or take out items without affecting the original function of the frame, making the front end of the frame less likely to deform, thereby increasing the service life of the frame. When it is necessary to place an item in the frame, rotate the screw rod 15 to disengage the screw rod 15 from the first thread hole 11 and the second thread hole 12, and release the fixation between the limit plate 7 and the limit block 8. At this time, the hinge 2 can be rotated, and then the item can be placed in the frame. After placing it in, one end of the screw rod 15 is inserted through the second thread hole 12 into the first thread hole 11 to complete the fixation of the hinge 2 position, thereby completing the storage of the item.

[0028] Finally, a few points should be noted: In the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. An anti-deformation frame structure, comprising a frame body (1), characterized in that: At least one I-shaped frame (3) is fixedly connected to the upper and lower sides and the left, right and rear sides of the frame body (1); the front side of the frame body (1) is fixedly connected to a hinge (2); the other end of the hinge (2) is fixedly connected to a connecting rod (6); and at least one I-shaped frame (3) is fixed to the connecting rod (6); a reinforcement component (5) for changing the internal structure of the I-shaped frame (3) is provided between the inner walls of both sides of the I-shaped frame (3); and one end of the I-shaped frame (3) fixed to the connecting rod (6) is provided with a locking mechanism for fixing the rotation of the hinge (2).

2. The anti-deformation frame structure according to claim 1, characterized in that: The plurality of reinforcement components (5) each include a first reinforcement frame (501) and a second reinforcement frame (502), the first reinforcement frame (501) and the second reinforcement frame (502) being arranged between the inner walls on both sides of the I-shaped frame (3) and on the inner wall on one side of the frame body (1) in a mortise and tenon connection manner, a sleeve rod (503) being fixedly connected to one side of the second reinforcement frame (502), a sleeve hole (504) having the same shape as the sleeve rod (503) being opened on one side of the first reinforcement frame (501), and the sleeve rod (503) being sleeved in the sleeve hole (504).

3. The anti-deformation frame structure according to claim 2, characterized in that: The cross-sectional shape of the sleeve rod (503) is non-circular.

4. The anti-deformation frame structure according to claim 3, characterized in that: The cross-section of the sleeve rod (503) is square.

5. The anti-deformation frame structure according to claim 1, characterized in that: The engaging mechanism comprises a limit plate (7), the limit plate (7) being fixedly connected to one end of the work frame (3) fixed to the connecting rod (6), a card slot (9) being provided on one side of the limit plate (7), a limit block (8) being fixedly connected to the front end of the frame body (1), and the limit block (8) being located in the card slot (9), a first thread hole (11) being provided on one side of the limit plate (7), a second thread hole (12) being provided on one side of the limit block (8), a screw rod (15) being connected to the inner thread of the first thread hole (11), and one end of the screw rod (15) passing through the second thread hole (12) and being rotatably connected to the connecting frame (10), and one end of the screw rod (15) passing through the connecting frame (10), and a limit assembly being provided on one side of the limit plate (7) and limiting each other with the connecting frame (10).

6. The anti-deformation frame structure according to claim 5, characterized in that: The limiting assembly comprises at least one plug block (13) and a socket (14), wherein the plug block (13) is fixedly connected to one side of the connecting frame (10), the socket (14) is opened on one side of the limiting plate (7), and the plug block (13) is inserted into the socket (14).

7. The anti-deformation frame structure according to claim 1, characterized in that: The left and right ends of the frame body (1) are both provided with diagonal support frames (4) in a mortise and tenon connection manner, and the diagonal support frames (4) and the I-shaped frame (3) are also fixed in a mortise and tenon connection manner.

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