CN211287239U - Assembled door frame - Google Patents

Abstract

The utility model provides an assembled door frame, which relates to the technical field of door manufacture and comprises a left door and a right door, wherein the left door and the right door have the same structure and are symmetrically arranged, the left door or the right door comprises a first transverse frame, a second transverse frame, a first vertical frame and a second vertical frame, and the first transverse frame, the first vertical frame, the second transverse frame and the second vertical frame are sequentially connected in an end-to-end manner to form a closed frame body; the inner sides of the first transverse frame, the first vertical frame, the second transverse frame and the second vertical frame are provided with connecting plates; still be provided with the lockplate on the linkage plate, pierce through to the linkage plate in through beating the screw in the lockplate, can form fixed frame with first horizontal frame, first mullion, second horizontal frame, second mullion, enhancement mullion and enhancement horizontal frame. The utility model discloses an useful part is, can transport the installation of assembling again to the destination after finishing with part production, can reduce the packaging cost, also because the transport of also being convenient for of small, reduces the chance that takes place to collide with, and the production flexibility ratio is high.

Description

Assembled door frame

Technical Field

The utility model belongs to the technical field of the manufacturing technique of door and specifically relates to an assemble door frame.

Background

The traditional door frame of the high-end door mostly adopts a welding process, the upper frame and the lower frame and the left frame and the right frame are welded and fastened into a whole, and the door frame is generally transported out of a factory integrally after being welded, but the door frame has the defects that the door frame is large in volume and weight and high in packaging cost after being welded, and is easy to be damaged by knocking, scratching, clamping, pressing and the like in the transportation process, so that the transportation pressure is increased; in addition, if the paint baking process exists, the conventional production flow needs to be welded before paint baking, so that the phenomenon of paint falling and reworking can not occur, and the production mode has certain limitation.

Disclosure of Invention

The utility model overcomes the shortcoming among the prior art provides an assemble door frame, can solve the existing problem among the background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

an assembled door frame comprises a left door and a right door, wherein the left door and the right door are the same in structure and are symmetrically arranged, the left door or the right door comprises a first transverse frame, a second transverse frame, a first vertical frame and a second vertical frame, and the first transverse frame, the first vertical frame, the second transverse frame and the second vertical frame are sequentially connected in an end-to-end manner to form a closed frame body; first cut angles are arranged at two ends of the first transverse frame and the second transverse frame, second cut angles matched with the first cut angles are arranged at two ends of the first vertical frame and the second vertical frame, and the first cut angles and the second cut angles are combined to form a 90-degree right angle; the inner sides of the first transverse frame, the first vertical frame, the second transverse frame and the second vertical frame are provided with connecting plates; still including strengthening the mullion, the both sides of strengthening the mullion are provided with strengthens horizontal frame, the both sides of strengthening the mullion and strengthening horizontal frame all are provided with the connection board, it has first opening to reserve on the connection board of first horizontal frame and the horizontal frame of second, first open-ended size with strengthen the size matching of mullion, it has the second opening all to reserve on the connection board of first mullion, second mullion and enhancement mullion, the size of second open-ended with strengthen the size matching of horizontal pole, still be provided with the lockplate on the connection board, pierce through in the connection board through the screw of squeezing into in the lockplate, can form fixed frame with first horizontal frame, first mullion, the horizontal frame of second, second mullion, enhancement mullion and enhancement horizontal frame.

Further, the width dimension of the locking plate is the same as the width dimension of the connecting joint plate.

Further, open grooves are reserved on the front face and the back face of the first transverse frame, the second transverse frame, the first vertical frame, the second vertical frame, the reinforced vertical frame and the reinforced transverse frame, and a cover plate is connected to the open grooves in a sliding mode.

Furthermore, bayonets are arranged on two sides of the cover plate, and clamping teeth are arranged on two sides of the groove corresponding to the bayonets.

Furthermore, an arc position which is smoothly recovered downwards is formed at the bayonet.

Further, the surface of the cover plate is formed in a wave shape.

Further, the wave shape is an arch shape.

Further, the first and second chamfer angles are both 45 degrees.

Compared with the prior art, the beneficial effects of the utility model are that:

the door frame of the utility model is formed by assembling, and can transport parts to a destination after finishing production and then assemble and install the parts, thereby reducing the packaging cost, and reducing the chance of collision due to small volume and convenient transportation; in addition, if this door frame still has the baking finish process, not only can assemble earlier fixedly like traditional metal door frame and carry out the baking finish again, also can assemble again after accomplishing each component part baking finish, can not have like traditional welded fastening to have the crater or fall the lacquer phenomenon, lead to doing over again or influence product quality, this door frame of assembling production flexibility ratio is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the invention, and do not constitute a limitation on the invention, in which:

fig. 1 is a separate view of the components of the spliced door frame of the present invention;

fig. 2 is a schematic view of the spliced doorframe of the present invention after splicing;

FIG. 3 is a schematic view of the AA side of FIG. 1;

FIG. 4 is a schematic view of the BB side of FIG. 1;

FIG. 5 is a schematic view of a second mullion with a cover plate attached;

fig. 6 is an enlarged view of a circle in fig. 5.

In the figure: 1-first transverse frame, 2-second transverse frame, 3-first vertical frame, 4-second vertical frame, 5-first tangent angle, 6-second tangent angle, 7-connecting plate, 8-reinforcing vertical frame, 9-reinforcing transverse frame, 10-first opening, 11-second opening, 12-locking plate, 13-slotting, 14-cover plate, 15-bayonet, 16-bayonet and 17-arc position.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

An assembled door frame comprises a left door and a right door, wherein the left door and the right door are identical in structure and symmetrically arranged, the left door and the right door are opened and closed like a conventional split door, the left door and the right door are identical in size, the left door or the right door is illustrated below by taking the left door or the right door as an example through drawings, as shown in figures 1 to 4, the left door or the right door comprises a first transverse frame 1, a second transverse frame 2, a first vertical frame 3 and a second vertical frame 4, and the first transverse frame 1, the first vertical frame 2, the second transverse frame 3 and the second vertical frame 4 are sequentially connected in an end-to-end manner to form a closed frame body to form the door frame; first corner 5 is arranged at the two ends of the first transverse frame 1 and the second transverse frame 2, second corner 6 matched with the first corner 5 is arranged at the two ends of the first vertical frame 3 and the second vertical frame 4, the first corner 5 and the second corner 6 are combined to form a 90-degree right angle, the specific angles of the first corner 5 and the second corner 6 are not limited, preferably, in the embodiment, the first corner 5 and the second corner 6 are both designed to be 45 degrees, and the novel multifunctional horizontal frame is attractive and has good symmetry and structure.

The inner sides of the first transverse frame 1, the first vertical frame 3, the second transverse frame 2 and the second vertical frame 4 are all provided with connecting plates 7; the novel vertical wall type building structure is characterized by further comprising a reinforcing vertical frame 8, reinforcing transverse frames 9 are arranged on two sides of the reinforcing vertical frame 8, the cross section structures of the reinforcing vertical frame 8 and the reinforcing transverse frames 9 are the same, connecting plates 7 are arranged on two sides of the reinforcing vertical frame 8 and the reinforcing transverse frames 9, first openings 10 are reserved on the connecting plates 7 of the first transverse frame 1 and the second transverse frame 2, the size of each first opening 10 is matched with that of the reinforcing vertical frame 8, second openings 11 are reserved on the first vertical frame 3, the second vertical frame 4 and the connecting plates 7 of the reinforcing vertical frame 8, the size of each second opening 11 is matched with that of the reinforcing transverse rods 9, the novel vertical wall type building structure further comprises a locking plate 12, the locking plate 12 is an independent part and is used for being placed on the connecting plates 7 to be locked, after all parts are spliced, the locking plate 12 is placed in the connecting plates 7, screws are driven into the locking plate 12, and then the first transverse frames 1, the second transverse frames, The first stile 3, the second stile 2, the second stile 4, the reinforcing stile 8 and the reinforcing stile 9 form a frame fixed as shown in figure 2. As shown in fig. 2, the width dimension of the locking plate 12 is the same as the width dimension of the connector tile 7, the connector tile 7 is just covered after the locking plate 12 is placed for locking, and the length of the locking plate 12 is not limited and is set to the length required by actual use; briefly described with reference to fig. 1 and 2, in the left frame body formed by the second mullion 4, the first transom 1, the reinforcing mullion 8 and the reinforcing transom 9 in an enclosing manner, the length of the locking plate 12 at the top end just enables the two ends to be lapped in the connecting plates 7 of the second mullion 4 and the reinforcing mullion 8, then screws are driven in for locking, the length of the bottom ends of the locking plates 12 at the two sides just enables the two ends to be lapped in the connecting plates 7 of the reinforcing transom 9, then the screws are driven in for locking, the left frame body can be fixed by the lapping locking, and the locking plate 12 at the bottom end is only locked in the connecting plates 7 of the reinforcing transom 9, so that the whole body achieves the effects of beauty and uniformity. The action and the fixing principle produced by the remaining non-mentioned locking plate 12 are in accordance with the above statements, so that the overall stabilizing action is achieved.

Further, as shown in fig. 5 and 6, grooves 13 are reserved on the front and back surfaces of the first transverse frame 1, the second transverse frame 2, the first vertical frame 3, the second vertical frame 4, the reinforcing vertical frame 8 and the reinforcing transverse frame 9, a cover plate 14 is connected to the grooves 13 in a sliding manner, the cover plate 14 is detachably mounted on the grooves 13, usually, after splicing is completed, bayonets 15 are arranged on the two sides of the cover plate 14, clamping teeth 16 are arranged at the positions, corresponding to the bayonets 15, of the two sides of the grooves 13, the cover plate 14 is placed on the grooves 13 and pressed down forcibly, the cover plate 14 is mounted and fixed on the grooves 13, the bayonets 15 are clamped and fixed in the clamping teeth 16, an arc 17 which is smoothly and downwardly recycled is formed at the positions of the bayonets 15, the arrangement of the arc 17 is beneficial for the cover plate 14 to be more easily, smoothly and smoothly mounted on the grooves 13, the surface of the cover plate 14 is formed in a wavy shape, not only has certain streamline feeling, but also enhances the compression resistance of the structure; all parts that the door frame was assembled in above-mentioned constitution all adopt metal material to make and form, and preferred copper, aluminium or alloy material not only rust-resistant, also comparatively light.

Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims (8)

1. An assembled door frame is characterized by comprising a left door and a right door, wherein the left door and the right door are identical in structure and symmetrically arranged, the left door or the right door comprises a first transverse frame, a second transverse frame, a first vertical frame and a second vertical frame, and the first transverse frame, the first vertical frame, the second transverse frame and the second vertical frame are sequentially connected in an end-to-end manner to form a closed frame body; first cut angles are arranged at two ends of the first transverse frame and the second transverse frame, second cut angles matched with the first cut angles are arranged at two ends of the first vertical frame and the second vertical frame, and the first cut angles and the second cut angles are combined to form a 90-degree right angle; the inner sides of the first transverse frame, the first vertical frame, the second transverse frame and the second vertical frame are provided with connecting plates; still including strengthening the mullion, the both sides of strengthening the mullion are provided with strengthens horizontal frame, the both sides of strengthening the mullion and strengthening horizontal frame all are provided with the connection board, it has first opening to reserve on the connection board of first horizontal frame and the horizontal frame of second, first open-ended size with strengthen the size matching of mullion, it has the second opening all to reserve on the connection board of first mullion, second mullion and strengthening the mullion, the size of second open-ended size matches with the size of strengthening the horizontal pole, still be provided with the lockplate on the connection board, pierce through to the connection board in through the screw of beating into in the lockplate, can form fixed frame with first horizontal frame, first mullion, the horizontal frame of second, second mullion, enhancement mullion and strengthening horizontal frame.

2. A sectional door frame according to claim 1, wherein the width dimension of the locking plate is substantially the same as the width dimension of the connector tiles.

3. The assembled door frame according to claim 1, wherein grooves are reserved on the front and back surfaces of the first transverse frame, the second transverse frame, the first vertical frame, the second vertical frame, the reinforcing vertical frame and the reinforcing transverse frame, and cover plates are connected to the grooves in a sliding mode.

4. The assembled door frame as claimed in claim 3, wherein bayonets are formed on both sides of the cover plate, and engaging teeth are formed on both sides of the slot corresponding to the bayonets.

5. The assembled door frame as claimed in claim 4, wherein the bayonet is formed with a smoothly downwardly-withdrawn arc portion.

6. The sectional door frame as claimed in claim 3, wherein the surface of the cover plate is formed in a wave shape.

7. The sectional door frame as claimed in claim 6, wherein the wave shape is an arch shape.

8. The sectional door frame as claimed in claim 1, wherein the first and second cut angles are each 45 degrees.

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