Aluminum alloy door and window assembling and connecting structure

Abstract

The utility model discloses an aluminum alloy door and window assembling and connecting structure which comprises a window frame, and the window frame comprises two parallel transverse frames and two parallel vertical frames. Connecting assemblies are arranged between the two ends of the transverse frame and the vertical frame, each connecting assembly comprises a butt joint fixed to the end of the vertical frame, a sliding sleeve is slidably connected to the outer portion of each butt joint, and a reinforcing assembly is arranged on the side, away from the vertical frame, of each sliding sleeve. Wherein a part annular groove is formed in the outer portion of the side, close to the vertical frame, of the butt joint, a first spring arranged outside the butt joint in a sleeving mode is arranged in the part annular groove, a limiting block is fixedly connected to the side, away from the vertical frame, of the interior of the part annular groove, and the limiting block is slidably connected with a moving groove; the transverse frame and the vertical frame are preliminarily butted and fixed without the aid of threads, operation is simple and convenient, and the clamping type butting mode enables disassembly to be convenient enough, and disassembly and maintenance are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy door and window assembly connection structure. Background Art

[0002] Publication No. CN220539519U discloses a corner frame connection structure for aluminum alloy doors and windows, which relates to the technical field of aluminum alloy doors and windows, and improves the problem that the installation operation of aluminum alloy door and window frames is complicated and the installation efficiency is low. The structure comprises two cross bars and two side bars, both ends of the cross bars are fixedly connected with connecting rods, both ends of the side bars are provided with connecting holes, and both ends of the side bars are provided with grooves near the connecting holes, and studs are rotatably connected in the grooves, and a driving member is installed on the studs, one end of the studs is threadedly connected with a connecting block, one end of the connecting block is fixedly connected with a locking column, and a locking hole is provided in the middle of the connecting rod. This device can realize the rapid installation of aluminum alloy door and window frames through the arrangement of cross bars, side bars, connecting rods, connecting holes, studs, driving members, connecting blocks, locking columns and locking holes, which is convenient to operate and can improve the installation efficiency. However, the following problems still exist in the actual use of this patent:

[0003] When installing the above device, it is necessary to use a tool to rotate the nut, which drives the worm to rotate, and the worm drives the worm wheel to rotate, so that the stud drives the connecting block to move, and the connecting block drives the locking column to insert into the locking hole to lock the connecting rod. In this process, multiple thread transmissions are required, which makes it more laborious to use tools to rotate the nut. In addition, due to the large number of threads used, if any one of the threads is rusted, it will cause the entire transmission process to fail, and ultimately the disassembly and assembly will no longer be smooth. In addition, external tools are required for installation, which is not convenient enough.

[0004] An aluminum alloy door and window assembly connection structure is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum alloy door and window assembly connection structure to solve the problem that the above-mentioned device proposed in the above-mentioned background technology needs to use multiple threaded transmissions during the installation process, which makes it more laborious to use a tool to rotate the nut, and because the threads are used more and the threads are located inside, if any thread is rusted, it will cause the entire transmission process to malfunction and become difficult to maintain, ultimately making disassembly and assembly no longer smooth, and requiring external tools during installation, which makes disassembly and assembly inconvenient.

[0006] To achieve the above object, the utility model provides the following technical solutions: an aluminum alloy door and window assembly connection structure, comprising a window frame, wherein the window frame comprises two parallel horizontal frames and two parallel vertical frames;

[0007] A connecting assembly is provided between both ends of the horizontal frame and the vertical frame, and the connecting assembly includes a butt joint fixed to the end of the vertical frame, a sliding sleeve is slidably connected to the outside of the butt joint, and a reinforcement assembly is provided on the side of the sliding sleeve away from the vertical frame;

[0008] Among them, a part ring groove is provided on the outside of the docking joint on one side close to the vertical frame, a first spring is provided in the part ring groove and is sleeved on the outside of the docking joint, a limiting block is fixedly connected to the side of the part ring groove away from the vertical frame, and the limiting block is slidably connected to a movable groove provided on the inner side of the sliding sleeve.

[0009] Preferably, an inclined stop block is provided inside the sliding sleeve and is fixed to the side of the moving groove close to the vertical frame, one end of the docking joint close to the vertical frame is fixedly connected to the limiting sleeve, and the end of the first spring is fitted with the inclined stop block.

[0010] Preferably, a bead groove is provided on the outer shell of the limiting sleeve, a limiting bead is mounted inside the bead groove, an insert strip is inserted inside the docking joint, and the inclined stop block is fitted with the outer side of the limiting bead.

[0011] Preferably, a limiting groove is symmetrically provided on the inner side of the inserting strip, the limiting groove is engaged with a limiting bead, and the inserting strip is fixedly connected to the end of the vertical frame.

[0012] Preferably, the reinforcement component includes a threaded rail opened on the outside of the butt joint, the outside of the butt joint is threadedly connected to a collar, the edge of the collar overlaps the sliding sleeve, and the outside of the collar is fixedly connected to a force ring.

[0013] Preferably, a part cavity is opened inside the docking joint on one side close to the abutment ring, a sliding column is slidably connected inside the part cavity, one end of the sliding column passes through the docking joint and fits against the inner side of the abutment ring, and the other end of the sliding column is fixedly connected to a limited semi-arc block.

[0014] Preferably, the limiting semi-arc block is snap-connected with an insertion groove opened on the outside of the insertion strip, and the outer sleeve of the sliding column is provided with a second spring, one end of the second spring is fixedly connected to the sliding column, and the other end of the second spring is fixedly connected to the inner wall of the part cavity.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the aluminum alloy door and window assembly connection structure realizes preliminary docking and fixing of the horizontal frame and the vertical frame without the aid of threads, the operation is simple and convenient, and the snap-fit ​​docking method makes disassembly convenient enough, which is convenient for disassembly and maintenance. The specific contents are as follows:

[0016] 1. Through the sliding sleeve, the inclined surface block slides into the inner side of the part ring groove, so that the limiting bead is released from the suppressed state. At this time, the insert strip is inserted into the docking joint, and then the sliding sleeve is loosened to allow the first spring to push the sliding sleeve to reset. Finally, the limiting bead is pushed back by the inclined surface block and engages with the limiting groove. Finally, the horizontal frame and the vertical frame are initially docked and fixed without the help of threads. The operation is simple and convenient, and the snap-fit ​​docking method makes disassembly convenient enough, which is convenient for disassembly and maintenance.

[0017] 2. By rotating the abutment ring, the abutment ring moves horizontally and approaches the sliding sleeve, so that the abutment ring squeezes the sliding sleeve to prevent the sliding sleeve from moving due to accidental touch. In the process of movement of the sliding sleeve, the limiting semi-arc block will be pushed into the plug-in groove, thereby increasing the connection stability between the butt joint and the insert. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0019] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 for Figure 2 The enlarged structural diagram at C in the middle;

[0021] Figure 4 for Figure 1 The enlarged structural diagram at B in the middle;

[0022] Figure 5 Schematic diagram of the internal structure of the sliding sleeve.

[0023] In the figure: 1. window frame; 101. horizontal frame; 102. vertical frame; 2. connecting assembly; 201. docking joint; 202. sliding sleeve; 203. part ring groove; 204. first spring; 205. limiting block; 206. moving groove; 207. inclined support block; 208. limiting sleeve; 209. bead groove; 210. limiting bead; 211. insert strip; 212. limiting groove; 3. reinforcement assembly; 301. threaded rail; 302. support ring; 303. force circle; 304. part cavity; 305. sliding column; 306. limiting semi-arc block; 307. plug-in groove; 308. second spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: an aluminum alloy door and window assembly connection structure, including a window frame 1, the window frame 1 includes two parallel horizontal frames 101 and two parallel vertical frames 102; the two vertical frames 102 both include bending angles.

[0026] A connection assembly 2 is provided between both ends of the horizontal frame 101 and the vertical frame 102. The connection assembly 2 includes a butt joint 201 fixed to the end of the vertical frame 102. A sliding sleeve 202 is slidably connected to the outside of the butt joint 201. A reinforcement assembly 3 is provided on the side of the sliding sleeve 202 away from the vertical frame 102.

[0027] Among them, a part ring groove 203 is provided on the outside of the docking joint 201 on one side close to the vertical frame 102, and a first spring 204 is provided in the part ring groove 203 and is sleeved on the outside of the docking joint 201. A limiting block 205 is fixedly connected to the side of the part ring groove 203 away from the vertical frame 102, and the limiting block 205 is slidably connected to a moving groove 206 provided on the inner side of the sliding sleeve 202; the part ring groove 203 provides space for the installation of the limiting block 205 and the first spring 204, and the movement of the inclined surface block 207.

[0028] The interior of the sliding sleeve 202 is provided with an inclined stop block 207 fixed to the moving groove 206 on the side close to the vertical frame 102, and the end of the docking joint 201 close to the vertical frame 102 is fixedly connected to the limiting sleeve 208, and the end of the first spring 204 is in contact with the inclined stop block 207; the end of the first spring 204 pushes the sliding sleeve 202 to move to the initial position under normal conditions, thereby ensuring that the inclined stop block 207 is always in contact with the limiting bead 210, and further ensuring that the limiting bead 210 is inserted into the limiting groove 212 of the insert 211.

[0029] A bead groove 209 is provided on the outer shell of the limiting sleeve 208, and a limiting bead 210 is installed inside the bead groove 209. An insert strip 211 is inserted into the interior of the docking joint 201, and the inclined surface block 207 is in contact with the outer side of the limiting bead 210. The inclined surface block 207 can push the limiting bead 210 to engage with the insert strip 211. When the inclined surface block 207 is no longer in contact with the limiting bead 210, the limiting bead 210 cannot be completely detached from the bead groove 209.

[0030] The inner side of the inserting strip 211 is symmetrically provided with a limiting groove 212 , which engages with the limiting bead 210 , and the inserting strip 211 is fixedly connected to the end of the vertical frame 102 ; the inserting strip 211 is slidably connected to both the limiting sleeve 208 and the sliding sleeve 202 .

[0031] The reinforcement component 3 includes a threaded rail 301 opened on the outside of the docking joint 201, the outside of the docking joint 201 is threadedly connected with a collar 302, the edge of the collar 302 overlaps the sliding sleeve 202, and the outside of the collar 302 is fixedly connected with a force circle 303; the collar 302 squeezes the sliding sleeve 202 to prevent the sliding sleeve 202 from moving due to accidental touch, and the force circle 303 is made of rubber to increase friction when holding.

[0032] A part cavity 304 is provided inside the docking joint 201 on one side close to the abutting ring 302, and a sliding column 305 is slidably connected inside the part cavity 304. One end of the sliding column 305 passes through the docking joint 201 and fits against the inner side of the abutting ring 302, and the other end of the sliding column 305 is fixedly connected to a limiting semi-arc block 306. When the sliding column 305 is pushed by the limiting semi-arc block 306 and engages with the plug-in groove 307, the stability of the docking joint 201 and the inserting strip 211 after plugging can be increased.

[0033] The limiting semi-arc block 306 is engaged with a plug-in groove 307 opened on the outside of the insert strip 211, and a second spring 308 is sleeved on the outside of the sliding column 305, one end of the second spring 308 is fixedly connected to the sliding column 305, and the other end of the second spring 308 is fixedly connected to the inner wall of the part cavity 304; under normal conditions, the second spring 308 will push the sliding column 305 to extend out of the docking joint 201, and at this time, the limiting semi-arc block 306 is not engaged with the plug-in groove 307.

[0034] Working principle: Before using this aluminum alloy door and window assembly connection structure, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 As shown, when splicing the window frame 1, first pull the sliding sleeve 202 outward to tighten the first spring 204, and make the inclined surface block 207 slide into the inner side of the part ring groove 203, so that the limiting bead 210 is out of the pressed state, and then insert the insert strip 211 into the docking head 201, and then loosen the sliding sleeve 202 so that the first spring 204 pushes the sliding sleeve 202 to reset, and finally the limiting bead 210 is pushed back by the inclined surface block 207 and engages with the limiting groove 212, and finally the horizontal frame 101 and the vertical frame 102 are preliminarily docked and fixed without the aid of threads, which is simple and convenient to operate, and the engaging docking method makes disassembly convenient enough, which is convenient for disassembly and maintenance;

[0035] After the horizontal frame 101 and the vertical frame 102 are initially connected, the force circle 303 is held and the retaining circle 302 is rotated so that the retaining circle 302 moves horizontally and approaches the sliding sleeve 202, thereby making the retaining circle 302 squeeze the sliding sleeve 202 to prevent the sliding sleeve 202 from moving due to accidental touch. In the process of movement, the sliding sleeve 202 will squeeze the sliding column 305 into the part cavity 304, so that the limiting semi-arc block 306 is pushed into the plug-in groove 307, thereby increasing the connection stability between the docking head 201 and the insertion strip 211.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aluminum alloy door and window assembly connection structure, comprising a window frame (1), wherein the window frame (1) comprises two parallel horizontal frames (101) and two parallel vertical frames (102); It is characterized in that Also includes: A connecting assembly (2) is provided between both ends of the horizontal frame (101) and the vertical frame (102), the connecting assembly (2) comprising a butt joint (201) fixed to the end of the vertical frame (102), a sliding sleeve (202) is slidably connected to the outside of the butt joint (201), and a reinforcing assembly (3) is provided on a side of the sliding sleeve (202) away from the vertical frame (102); A part ring groove (203) is provided on the outside of the docking head (201) on a side close to the vertical frame (102); a first spring (204) sleeved on the outside of the docking head (201) is provided in the part ring groove (203); a limiting block (205) is fixedly connected to the side of the part ring groove (203) away from the vertical frame (102); and the limiting block (205) is slidably connected to a moving groove (206) provided on the inner side of the sliding sleeve (202).

2. The aluminum alloy door and window assembly connection structure according to claim 1, characterized in that: The interior of the sliding sleeve (202) is provided with an inclined surface stopper (207) fixed to the side of the moving groove (206) close to the vertical frame (102); one end of the docking joint (201) close to the vertical frame (102) is fixedly connected to a limiting sleeve (208); and the end of the first spring (204) is in contact with the inclined surface stopper (207).

3. The aluminum alloy door and window assembly connection structure according to claim 2, characterized in that: A bead groove (209) is provided on the outer shell of the limiting sleeve (208), a limiting bead (210) is mounted in the bead groove (209), an insert strip (211) is inserted into the interior of the docking joint (201), and the inclined surface stop block (207) is in contact with the outer side of the limiting bead (210).

4. The aluminum alloy door and window assembly connection structure according to claim 3, characterized in that: A limiting groove (212) is symmetrically provided on the inner side of the inserting strip (211), the limiting groove (212) is engaged with the limiting bead (210), and the inserting strip (211) is fixedly connected to the end of the vertical frame (102).

5. The aluminum alloy door and window assembly connection structure according to claim 1, characterized in that: The reinforcement assembly (3) comprises a threaded rail (301) provided on the outside of the butt joint (201); the outside of the butt joint (201) is threadedly connected to a collar (302); the edge of the collar (302) overlaps the sliding sleeve (202); and the outside of the collar (302) is fixedly connected to a force bearing ring (303).

6. The aluminum alloy door and window assembly connection structure according to claim 5, characterized in that: A part cavity (304) is provided inside the docking joint (201) on one side close to the abutting ring (302), and a sliding column (305) is slidably connected inside the part cavity (304). One end of the sliding column (305) passes through the docking joint (201) and fits with the inner side of the abutting ring (302), and the other end of the sliding column (305) is fixedly connected to a limited semi-arc block (306).

7. The aluminum alloy door and window assembly connection structure according to claim 6, characterized in that: The limiting semi-arc block (306) is snap-connected with an inserting groove (307) provided on the outside of the inserting strip (211); a second spring (308) is sleeved on the outside of the sliding column (305); one end of the second spring (308) is fixedly connected to the sliding column (305); and the other end of the second spring (308) is fixedly connected to the inner wall of the part cavity (304).

Images