Aluminum alloy door reinforcing device

Abstract

The utility model relates to an aluminum alloy door reinforcing device which comprises an aluminum alloy door body, first fixing pieces, a fixing frame and second fixing pieces, the upper end and the lower end of the aluminum alloy door body are connected with the first fixing pieces, the rear sides of the two first fixing pieces are connected with the fixing frame, and the left side and the right side of the aluminum alloy door body are connected with the second fixing pieces. According to the aluminum alloy door reinforcing device, the locking mechanism is arranged, an adjusting hand wheel is rotated firstly, a first gear can stably rotate through linkage matching generated by the adjusting hand wheel, a first bearing and a transmission rod, and then the first gear, a second gear, a second bearing and a connecting rod are matched in a linkage mode; and finally, external threads are arranged at the two ends of the connecting rod, so that the first fixing piece and the second fixing piece can be simply and effectively connected together, the reinforcing and mounting efficiency is effectively improved through the design, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum alloy door reinforcing technical field, concretely is a kind of aluminum alloy door reinforcing device. BACKGROUND

[0002] Aluminum alloy door refers to the aluminum alloy section bar with surface treatment, is made into door frame component after blanking, punching, milling groove, tapping, manufacturing and other processing technology, and is made into door by connecting piece, sealing material and opening and closing hardware fitting combination assembly, this kind of door usually uses aluminum alloy extruded section bar as frame, shaft, fan material, so it is also called aluminum door, aluminum alloy door can be combined with wood or plastic, form aluminum-wood composite door or aluminum-plastic composite door.

[0003] At present, the existing aluminum alloy door reinforcing is various, for example, the patent number CN202220978876.3 of a reinforcing type aluminum alloy door in China, the patent includes door leaf, the door leaf is wrapped with assembly mechanism outside, the assembly mechanism is fixedly connected with connecting mechanism inside, the assembly mechanism includes combination board one, combination board two, combination board three, combination board four, door frame and combination board five, the combination board one is arranged above door leaf, the combination board two is arranged at the bottom of door leaf, the combination board three is arranged at the left side of door leaf, the combination board four is arranged at the right side of door leaf, the door frame is arranged at the outer circle of door leaf, the combination board five is connected to the back of door frame, the connecting mechanism includes positioning pipe, nut pipe, nut and bolt, the reinforcing type aluminum alloy door, the combination board one, combination board two, combination board three, combination board four and combination board five of assembly mechanism can tightly hold door frame, so that the entire aluminum alloy door is more stable after installation, so as to improve safety, but due to the complicated assembly mode of the aluminum alloy door, it needs to punch and screw constantly, so that the assembly efficiency is low. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides an aluminum alloy door reinforcing device, which has the advantages of fast reinforcement, and solves the problem of low assembly efficiency of the reinforcing part.

[0005] To achieve the above-mentioned purpose of fast reinforcement, the utility model provides the following technical scheme: an aluminum alloy door reinforcing device, comprising an aluminum alloy door body, a first fixing part, a fixed frame and a second fixing part, the upper and lower ends of the aluminum alloy door body are connected with the first fixing part, the rear side of the two first fixing parts is connected with the fixed frame, the left and right sides of the aluminum alloy door body are connected with the second fixing part, and the inside of the two first fixing parts is provided with a locking mechanism.

[0006] The locking mechanism comprises a first bearing and a second bearing, the inside of the first fixing part is fixedly provided with a first bearing and two second bearings, the inner wall of the first bearing is fixedly connected with a transmission rod extending to the front side of the first fixing part, the front side of the transmission rod is fixedly connected with an adjusting hand wheel, the end of the transmission rod away from the adjusting hand wheel is fixedly connected with a first gear, the inner wall of the two second bearings is fixedly connected with a connecting rod, and the two ends of the connecting rod are connected with the inner walls of the two second fixing parts respectively, the connecting rod is fixedly provided with a second gear, and the left and right ends of the connecting rod are provided with external threads.

[0007] Further, the teeth of the first gear are connected with the gear of the second gear, and the connection relationship therebetween is meshing connection, two insertion holes matched with the connecting rod are formed in the two second fixing parts, and internal threads matched with the external threads are also formed in the insertion holes.

[0008] Further, two positioning pins are fixedly installed on the two first fixing parts, and two positioning holes matched with the positioning pins are formed in the upper and lower ends of the aluminum alloy door body.

[0009] Further, two limiting blocks are fixedly installed on the two connecting ends of the second fixing part, two limiting grooves matched with the limiting blocks are formed in the inner walls of the left and right connecting ends of the first fixing part, and the inner wall of the limiting groove is in sliding connection with the outer wall of the limiting block.

[0010] Further, the rear sides of the two first fixing parts and the rear sides of the two second fixing parts are fixedly connected with the front side of the fixed frame.

[0011] Further, the thicknesses of the connecting surfaces of the first fixing part and the second fixing part are the same as the thickness of the aluminum alloy door body.

[0012] Compared with the prior art, the technical scheme has the following beneficial effects:

[0013] 1. The aluminum alloy door reinforcing device is provided with the locking mechanism, the first gear can be stably rotated by rotating the adjusting hand wheel, the linkage cooperation of the first gear, the second gear, the second bearing and the connecting rod enables the connecting rod to be stably rotated following the adjusting hand wheel, and the first fixing part and the second fixing part can be simply and effectively connected together by setting the external threads on the two ends of the connecting rod, so that the reinforcing and mounting efficiency is effectively improved, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2The utility model discloses structure explosion map;

[0016] Figure 3 The utility model discloses structure partial section view;

[0017] Figure 4 The utility model discloses Figure 3 The utility model discloses

[0018] Figure 5 The utility model discloses second fixed spare right view section view;

[0019] Figure 6 The utility model discloses Figure 3 The utility model discloses

[0020] Figure 7 The utility model discloses second fixed spare partial schematic view.

[0021] In the figure: 1, aluminium alloy door main part;2, first fixed spare;3, fixed frame;4, second fixed spare;5, locking mechanism;501, first bearing;502, second bearing;503, transmission rod;504, adjusting hand wheel;505, first gear;506, connecting rod;507, second gear;508, outer thread;6, positioning bolt;7, limiting block. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the range of protection of the utility model.

[0023] Please refer to Figures 1-7 The utility model discloses a kind of aluminium alloy door reinforcing devices in the embodiment, including aluminium alloy door main body 1, first fixed spare 2, fixed frame 3 and second fixed spare 4, the upper and lower ends of aluminium alloy door main body 1 are connected with first fixed spare 2, the rear side of two first fixed spares 2 is connected with fixed frame 3, the left and right sides of aluminium alloy door main body 1 are connected with second fixed spare 4, wherein the rear side of two first fixed spares 2 and the rear side of two second fixed spares 4 are all fixedly connected with the front side of fixed frame 3, the inside of two first fixed spares 2 is all provided with locking mechanism 5;

[0024] The locking mechanism 5 comprises a first bearing 501 and a second bearing 502, the inside of the first fixing member 2 is fixedly provided with a first bearing 501 and two second bearings 502, the inner wall of the first bearing 501 is fixedly connected with a transmission rod 503 extending to the front side of the first fixing member 2, the front side of the transmission rod 503 is fixedly connected with an adjusting hand wheel 504, the end of the transmission rod 503 away from the adjusting hand wheel 504 is fixedly connected with a first gear 505, the adjusting hand wheel 504 is first rotated, the linkage cooperation of the adjusting hand wheel 504, the first bearing 501 and the transmission rod 503 enables the first gear 505 to stably rotate, the inner wall of the two second bearings 502 is fixedly connected with a connecting rod 506, the two ends of the connecting rod 506 are connected with the inner walls of the two second fixing members 4 respectively, the connecting rod 506 is fixedly provided with a second gear 507, wherein the teeth of the first gear 505 are connected with the gear of the second gear 507, and the connection relationship therebetween is meshing connection, then the linkage cooperation between the first gear 505, the second gear 507, the second bearing 502 and the connecting rod 506 enables the connecting rod 506 to stably rotate following the adjusting hand wheel 504, the left and right ends of the connecting rod 506 are provided with external threads 508, wherein two insertion holes matched with the connecting rod 506 are formed in the two second fixing members 4, and internal threads matched with the external threads 508 are also formed in the insertion holes, finally, the external threads 508 provided at the two ends of the connecting rod 506 enables the first fixing member 2 and the second fixing member 4 to be simply and effectively connected together, and the design effectively improves the efficiency of reinforcing installation, and has high practicability.

[0025] In the case implementation, the two first fixing members 2 are fixedly provided with two positioning pins 6, the upper and lower ends of the aluminum alloy door body 1 are provided with two positioning holes matched with the positioning pins 6, and the positioning pins 6 can effectively prevent the two first fixing members 2 from being deviated during installation.

[0026] In the case implementation, the two connecting ends of the second fixing member 4 are fixedly provided with two limiting blocks 7, the inner walls of the left and right connecting ends of the first fixing member 2 are provided with two limiting grooves matched with the limiting blocks 7, and the inner wall of the limiting groove is in sliding connection with the outer wall of the limiting block 7, the limiting block 7 can provide the functions of guiding, limiting and clamping for the second fixing member 4 during installation, and can also prevent the two second fixing members 4 from being separated from the aluminum alloy door body 1, and has high functionality.

[0027] In the case implementation, the thicknesses of the connecting surfaces of the first fixing member 2 and the second fixing member 4 are the same as the thickness of the aluminum alloy door body 1, and the design can effectively ensure that the aluminum alloy door is still smooth after being reinforced.

[0028] In the implementation, the following steps are performed:

[0029] 1) first rotate the adjusting hand wheel 504, through the linkage cooperation generated by the adjusting hand wheel 504, the first bearing 501 and the transmission rod 503, so that the first gear 505 can produce stable rotation;

[0030] 2) then through the linkage cooperation between the first gear 505, the second gear 507, the second bearing 502 and the connecting rod 506, so that the connecting rod 506 can make stable rotation following the adjusting hand wheel 504;

[0031] 3) finally through the outer thread 508 arranged at both ends of the connecting rod 506, so that the first fixed part 2 and the second fixed part 4 can be simply and effectively connected together.

[0032] In summary, the aluminum alloy door reinforcing device, by setting the locking mechanism 5, first rotate the adjusting hand wheel 504, through the linkage cooperation generated by the adjusting hand wheel 504, the first bearing 501 and the transmission rod 503, so that the first gear 505 can produce stable rotation, then through the linkage cooperation between the first gear 505, the second gear 507, the second bearing 502 and the connecting rod 506, so that the connecting rod 506 can make stable rotation following the adjusting hand wheel 504, finally through the outer thread 508 arranged at both ends of the connecting rod 506, so that the first fixed part 2 and the second fixed part 4 can be simply and effectively connected together, the design effectively improves the efficiency of reinforcing installation, the practicability is stronger, solves the problem that the aluminum alloy door assembly method is complicated, needs to punch and screw constantly, leading to low assembly efficiency.

[0033] It should be noted that in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy door reinforcement device comprising an aluminum alloy door body (1), a first fixing member (2), a fixed frame (3), and a second fixing member (4), characterized in that: The upper and lower ends of the aluminum alloy door body (1) are connected with first fixing parts (2), the rear sides of the two first fixing parts (2) are connected with a fixed frame (3), the left and right sides of the aluminum alloy door body (1) are connected with second fixing parts (4), and the interiors of the two first fixing parts (2) are provided with locking mechanisms (5). The locking mechanism (5) comprises first bearings (501) and second bearings (502), one first bearing (501) and two second bearings (502) are fixedly installed in the interior of the first fixing part (2), the inner wall of the first bearing (501) is fixedly connected with a transmission rod (503) extending to the front side of the first fixing part (2), the front side end of the transmission rod (503) is fixedly connected with an adjusting hand wheel (504), the end of the transmission rod (503) away from the adjusting hand wheel (504) is fixedly connected with a first gear (505), the inner walls of the two second bearings (502) are fixedly connected with a connecting rod (506), the two ends of the connecting rod (506) are connected with the inner walls of the two second fixing parts (4) respectively, the connecting rod (506) is fixedly installed with a second gear (507), and the left and right ends of the connecting rod (506) are provided with external threads (508).

2. The aluminum alloy door reinforcement of claim 1, wherein: The teeth of the first gear (505) are connected with the gear of the second gear (507), and the connection relationship therebetween is meshing connection, two insertion holes matched with the connecting rod (506) are formed in the two second fixing parts (4), and internal threads matched with the external threads (508) are also formed in the insertion holes.

3. The aluminum alloy door reinforcement of claim 1, wherein: Two positioning pins (6) are fixedly installed on the two first fixing parts (2), and two positioning holes matched with the positioning pins (6) are formed in the upper and lower ends of the aluminum alloy door body (1).

4. The aluminum alloy door reinforcement of claim 1, wherein: Two limiting blocks (7) are fixedly installed on the two connecting ends of the second fixing part (4), the inner walls of the left and right side connecting ends of the first fixing part (2) are provided with two limiting grooves matched with the limiting blocks (7), and the inner wall of the limiting groove is in sliding connection with the outer wall of the limiting block (7).

5. The aluminum alloy door reinforcement of claim 1, wherein: The rear sides of the two first fixing parts (2) and the rear sides of the two second fixing parts (4) are fixedly connected with the front side of the fixed frame (3).

6. The aluminum alloy door reinforcement of claim 1, wherein: The thicknesses of the connecting surfaces of the first fixing part (2) and the second fixing part (4) are the same as the thickness of the aluminum alloy door body (1).

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