CN221879190U

CN221879190U - Combined spliced aluminum door frame

Info

Publication number: CN221879190U
Application number: CN202420435913.5U
Authority: CN
Inventors: 黄韶沐; 林荣广; 黄昌湛
Original assignee: Foshan Qianri Smart Home Technology Co ltd
Current assignee: Foshan Qianri Smart Home Technology Co ltd
Priority date: 2024-03-06
Filing date: 2024-03-06
Publication date: 2024-10-22
Anticipated expiration: 2034-03-06

Abstract

The utility model relates to the technical field of aluminum door frames and discloses a combined spliced aluminum door frame, which comprises a plurality of aluminum door frames, wherein one end of the inner side of the aluminum door frame is fixedly connected with a spring, the other end of the spring is fixedly connected with a pressing rod, the inner side of the aluminum door frame is provided with a plurality of fixing grooves, one end of the inner side of the aluminum door frame is connected with a screw rod III in a threaded manner, the other end of the screw rod III is fixedly connected with a screw cap I, two ends of the aluminum door frame are connected with connecting sleeves in a sliding manner, the periphery of each connecting sleeve is provided with a plurality of through holes, and the inner side of the aluminum door frame is provided with a mounting assembly. According to the utility model, the size of the door frame is more flexible through the combined splicing mechanism, doors with different sizes can be adapted through splicing aluminum profiles with different lengths, various building requirements are met, and the door frame can be installed and connected with a wall surface through fixed installation, so that the overall stability of the aluminum door frame is improved, and the load of the door frame is shared.

Description

Combined spliced aluminum door frame

Technical Field

The utility model relates to the technical field of aluminum door frames, in particular to a combined spliced aluminum door frame.

Background

Compared with the common wood door frame and the steel door frame, the aluminum alloy door frame has better air tightness, water tightness and sound insulation performance. The sliding door frame of the aluminum alloy door frame is slightly poorer in tightness than a flat-open door frame, so that nylon wool tops are additionally arranged on the sliding door frame in structure to enhance the tightness of the sliding door frame. Most aluminum alloy door frames do not have the function of freely extending, and in the production and manufacturing process, the adaptability is not high if the aluminum alloy door frames need to face doors of different sizes.

Searching, chinese patent bulletin number: CN219953064U discloses an aluminum alloy door frame, which comprises a frame body, fixed screw hole has all been seted up to framework top surface corner, fixed screw hole internal rotation is connected with the screw rod, the screw thread tooth of screw rod meshes with fixed screw hole's thread groove mutually, the screw rod bottom is located fixed screw hole outward, connecting screw hole has been seted up in the surface of screw rod top run through. According to the aluminum alloy door frame, when the frame body is positioned in the door body reserved groove of the wall body, the plurality of screw rods can be rotated, so that one ends of the plurality of screw rods are propped against the inner wall of the door body reserved groove, the frame body cannot shake, and accordingly personnel can conveniently fix the frame body at the appointed position of the wall body through the internal thread holes of the screw rods by using fasteners such as screws. Above-mentioned lack the concatenation of aluminium door frame, the door frame of not concatenation can be more difficult to install, has adapted to different installation environment, and lacks fixed mounting, leads to being connected between aluminium door frame and the wall not firm enough, influences the overall stability of door, proposes a combination concatenation formula aluminium door frame for this reason and solves above-mentioned problem.

Disclosure of utility model

In order to make up the defects, the utility model provides a combined spliced aluminum door frame, which aims to solve the problems that the size of a door frame is more flexible by combining a splicing mechanism in the prior art, doors with different sizes can be adapted by splicing aluminum profiles with different lengths, various building requirements are met, and the aluminum door frame can be installed and connected with a wall surface by fixed installation, so that the overall stability of the aluminum door frame is improved, and the load of the door frame is helped to be shared.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a combination concatenation formula aluminum door frame, includes a plurality of aluminum door frames, the inboard one end fixedly connected with spring of aluminum door frame, spring other end fixedly connected with presses the pole, a plurality of fixed slots have been seted up to aluminum door frame inboard, the inboard one end threaded connection of aluminum door frame has screw rod three, three other end fixedly connected with nut one of screw rod, a plurality of aluminum door frame both ends equal sliding connection has the adapter sleeve, a plurality of perforation have been seted up to the adapter sleeve periphery, and a plurality of aluminum door frame inboard is provided with the installation component.

Further, the installation component includes a plurality of screw rods one, and a plurality of screw rods one equal threaded connection is in aluminium door frame inboard, screw cap two is fixedly connected with to screw rod one end, a plurality of mounting grooves have been seted up to aluminium door frame inboard.

Further, two second screws are connected with the inner side of the aluminum door frame in a threaded mode, and third nuts are fixedly connected with the other ends of the two second screws.

Further, two assembly grooves are formed in the inner side of the aluminum door frame.

Further, two screw rod outer Zhou Jun screw thread are connected with the fixed plate.

Further, two penetrating cylinders are fixedly connected to one end of the fixing plate.

Further, the inner sides of the penetrating cylinders are all connected with inserted bars in a sliding mode.

Further, the periphery of one side of the inserted link is fixedly connected with a sliding plate.

The utility model has the following beneficial effects:

1. According to the utility model, the pressing rod is pressed to enable the spring to stretch and retract through the pressing force, the aluminum door frame is inserted into a position required by the connecting sleeve, then the pressing rod is loosened to enable the spring to rebound to the through hole on the connecting sleeve to fix, at the moment, the screw rod III is inserted into the through hole and the fixing groove, the twisting tool is taken up to twist the screw cap I, the screw cap I is screwed with the through hole and the fixing groove, so that the aluminum door frame inserted into the connecting sleeve is further reinforced and fixed, the door frame is more flexible in size through the above, and doors with different sizes can be adapted through splicing aluminum profiles with different lengths, and various building requirements are met.

2. According to the utility model, when the aluminum door frame and the wall surface are installed, the twisting tool extends into the installation groove, the second nut is aligned, and then the second nut is twisted to drive the first screw to rotate, so that the wall surface is installed and fixed, and the aluminum door frame can be installed and connected with the wall surface through the structure, so that the overall stability of the aluminum door frame is improved, and the load of the door frame is shared.

Drawings

Fig. 1 is a schematic perspective view of a combined and spliced aluminum door frame according to the present utility model;

Fig. 2 is a schematic view of a push rod structure of a combined spliced aluminum door frame according to the present utility model;

fig. 3 is a schematic structural diagram of a second nut of a combined and spliced aluminum door frame according to the present utility model;

Fig. 4 is a schematic structural diagram of a sliding plate of a combined and spliced aluminum door frame according to the present utility model.

Legend description:

1. Connecting sleeves; 2. pressing a rod; 3. perforating; 4. a first nut; 5. a spring; 6. a fixing groove; 7. an aluminum door frame; 8. a first screw; 9. a mounting groove; 10. a second nut; 11. a fixing plate; 12. a rod; 13. a slide plate; 14. a third nut; 15. penetrating a cylinder; 16. an assembly groove; 17. a second screw; 18. and a screw III.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a combination concatenation formula aluminum door frame, including a plurality of aluminum door frame 7, the inboard one end fixedly connected with spring 5 of aluminum door frame 7, spring 5 other end fixedly connected with presses pole 2, a plurality of fixed slots 6 have been seted up to aluminum door frame 7 inboard, the inboard one end threaded connection of aluminum door frame 7 has screw rod three 18, screw rod three 18 other end fixedly connected with nut one 4, a plurality of equal sliding connection in aluminum door frame 7 both ends have adapter sleeve 1, a plurality of perforation 3 have been seted up to adapter sleeve 1 periphery, a plurality of aluminum door frame 7 inboard is provided with the installation component, two equipment grooves 16 have been seted up to aluminum door frame 7 inboard.

Specifically, pressing the pressing rod 2 to expand and contract the spring 5 by pressing force, inserting the aluminum door frame 7 into the connecting sleeve 1 at a required position, then loosening the pressing rod 2 to enable the spring 5 to rebound the pressing rod 2 to the through hole 3 on the connecting sleeve 1 to fix, at the moment, inserting the screw rod three 18 into the through hole 3 and the fixing groove 6, taking up the twisting tool to twist the screw cap one 4, and carrying out threaded rotation on the screw cap one 4 with the screw rod three 18, the through hole 3 and the fixing groove 6, so that the aluminum door frame 7 inserted into the connecting sleeve 1 is further reinforced and fixed, and the screw rod two 17 can be fixedly inserted into the aluminum door frame 7 through the assembling groove 16.

Referring to fig. 1 and 3, the installation component includes a plurality of first screw rods 8, a plurality of first screw rods 8 are all threaded on the inner side of an aluminum door frame 7, one end of each first screw rod 8 is fixedly connected with a second screw cap 10, a plurality of installation grooves 9 are formed in the inner side of the aluminum door frame 7, two second screw rods 17 are connected on the inner side of the aluminum door frame 7 in a threaded manner, third screw caps 14 are all fixedly connected on the other ends of the two second screw rods 17, and a fixing plate 11 is connected on the outer Zhou Jun of each second screw rod 17 in a threaded manner.

Specifically, when the aluminum door frame 7 and the wall surface are installed, the twisting tool extends into the installation groove 9, the second nut 10 is aligned, and then the second nut 10 is twisted to drive the first screw rod 8 to rotate, so that the wall surface is installed and fixed, the third nut 14 is twisted to drive the second screw rod 17 to be inserted into the aluminum door frame 7, and the fixing plate 11 is fixed on the aluminum door frame 7.

Referring to fig. 1 and 4, one end of the fixing plate 11 is fixedly connected with two penetrating cylinders 15, the inner sides of the penetrating cylinders 15 are respectively and slidably connected with an inserting rod 12, and the periphery of one side of the inserting rod 12 is fixedly connected with a sliding plate 13.

Specifically, the two through cylinders 15 and the inserting rod 12 can slide, and the sliding plate 13 can be connected to the door plate, so that a requirement for connecting and assembling the aluminum door frame 7 and the door plate is met.

Working principle: the pressing rod 2 is pressed to enable the spring 5 to stretch and retract through pressing force, the aluminum door frame 7 is inserted into a needed position in the connecting sleeve 1, then the pressing rod 2 is loosened to enable the spring 5 to rebound the pressing rod 2 to the through hole 3 on the connecting sleeve 1 to fix, at the moment, the screw rod III 18 is inserted into the through hole 3 and the fixing groove 6, the first screw cap 4 is twisted by taking up the twisting tool, and the first screw cap 4 is screwed with the screw rod III 18 and the through hole 3 and the fixing groove 6, so that the aluminum door frame 7 inserted into the connecting sleeve 1 is further reinforced and fixed.

When the aluminum door frame 7 and the wall surface are installed, the twisting tool stretches into the installation groove 9, the second nut 10 is aligned, and then the second nut 10 is twisted to drive the first screw rod 8 to rotate, so that the wall surface is installed and fixed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a combination concatenation formula aluminium door frame, includes a plurality of aluminium door frame (7), its characterized in that: the novel aluminum door frame is characterized in that a spring (5) is fixedly connected to one end of the inner side of the aluminum door frame (7), a pressing rod (2) is fixedly connected to the other end of the spring (5), a plurality of fixing grooves (6) are formed in the inner side of the aluminum door frame (7), a screw rod III (18) is connected to one end of the inner side of the aluminum door frame (7) in a threaded mode, a screw cap I (4) is fixedly connected to the other end of the screw rod III (18), a plurality of connecting sleeves (1) are connected to two ends of the aluminum door frame (7) in a sliding mode, a plurality of through holes (3) are formed in the periphery of the connecting sleeves (1), and a mounting assembly is arranged on the inner side of the aluminum door frame (7).

2. A combination splice aluminum door frame as defined in claim 1, wherein: the installation component includes a plurality of screw rods one (8), and a plurality of screw rods one (8) all threaded connection is in aluminium door frame (7) inboard, screw cap two (10) are fixedly connected with to screw rod one end one (8), a plurality of mounting grooves (9) have been seted up to aluminium door frame (7) inboard.

3. A combination splice aluminum door frame as defined in claim 1, wherein: the inner side of the aluminum door frame (7) is connected with two screw rods (17) in a threaded manner, and nuts (14) are fixedly connected to the other ends of the two screw rods (17).

4. A combination splice aluminum door frame as defined in claim 1, wherein: two assembly grooves (16) are formed in the inner side of the aluminum door frame (7).

5. A combination splice aluminum door frame as defined in claim 3, wherein: the two screw rods II (17) are externally Zhou Jun in threaded connection with a fixing plate (11).

6. A combination splice aluminum door frame as defined in claim 5, wherein: one end of the fixed plate (11) is fixedly connected with two penetrating cylinders (15).

7. A combination splice aluminum door frame as defined in claim 6, wherein: the inner sides of the penetrating cylinders (15) are respectively connected with a plug rod (12) in a sliding manner.

8. A combination splice aluminum door frame as defined in claim 7, wherein: the periphery of one side of the inserted link (12) is fixedly connected with a sliding plate (13).