Systematic door and window corner connecting device

Abstract

The utility model discloses a systematic door and window corner connecting device, which belongs to the technical field of door and window connection and comprises a vertical frame, a transverse frame component is arranged on one side of the vertical frame, baffle components are mounted on two sides of the transverse frame component and positioned on one side of the vertical frame, and a plurality of sliders are mounted below the transverse frame component. A fixing frame assembly is installed on the side, away from the transverse frame assembly, of the vertical frame, a sponge mat is installed at the position, close to the center, of the fixing frame assembly, and the fixing frame assembly and the transverse frame assembly are connected through a connecting and positioning device. By arranging the connecting and positioning device, a worker can connect the transverse frame assembly and the vertical frame through simple operation when needed, so that the difficulty of connection work is reduced, the labor burden of the worker is relieved, and the working efficiency is improved. And a worker can adjust the position of the transverse frame to a certain degree through cooperation of a threaded hole, a connecting column and other structures when needed, and then the working capacity of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of door and window connection, and particularly relates to a corner connection device for a system door and window. Background Art

[0002] Doors and windows are the entrances and exits of buildings, used for separating the interior and exterior, ventilation, lighting and other functions. Doors and windows usually consist of door leaves, window sashes, window frames, hardware, etc. According to different needs and uses, the types and materials of doors and windows also vary.

[0003] Chinese Patent Application No. 201721784742.3 discloses a corner connection structure for plastic-steel doors and windows, including a vertical frame and a horizontal frame. A chip guide groove, a glass installation groove and a glass baffle are sequentially arranged at the top of the horizontal frame, and the glass installation groove is located between the chip guide groove and the glass baffle. Card slots are symmetrically installed on both sides of the horizontal frame, and a baffle is installed on one side of the card slot. A silica gel pad is installed at the bottom of the baffle. A convex block is installed on one side of the horizontal frame, and a slider is installed at the bottom of the horizontal frame. A glass installation groove is also provided on one side of the vertical frame, and a fixing frame is installed on the other side of the vertical frame. The utility model is provided with a convex block and a groove, so that the window frame can be fixed without welding, preventing the window frame surface from being uneven caused by welding or bonding. A sponge pad and a fixing rod are provided to reduce the noise generated when closing the doors and windows, and can play a heat preservation role to prevent wind from blowing in through the gaps of the doors and windows. The card slots and the baffles are provided to block rainwater and dust.

[0004] 1. The above-mentioned disclosed patent has the problems that the connection between the horizontal frame and the vertical frame is inconvenient and the position of the horizontal frame cannot be adjusted when needed, thus reducing the working ability of the structure; 2. The above-mentioned disclosed patent has the problem that the vertical frame cannot be protected when needed, thus reducing the practicability of the structure. Content of the Utility Model

[0005] To solve the problems raised in the above background art, the utility model provides a corner connection device for a system door and window, which has the characteristics of high working ability and strong practicability.

[0006] To achieve the above object, the utility model provides the following technical solution: A corner connection device for a system door and window, including a vertical frame. A horizontal frame assembly is arranged on one side of the vertical frame. Baffle assemblies are installed on both sides of the horizontal frame assembly and at the position on one side of the vertical frame. A plurality of sliders are installed below the horizontal frame assembly. A fixing frame assembly is installed on the side of the vertical frame far from the horizontal frame assembly. A sponge pad is installed at the central position of the fixing frame assembly. The fixing frame assembly and the horizontal frame assembly are connected by a connection and position adjustment device. Protection and buffer devices are installed at the edge positions on both sides of the vertical frame and on one side of the two baffle assemblies.

[0007] Preferably, the connection and position adjustment device includes a connection sleeve, a connection block, a compression spring, a clamping block, a clamping hole, and a position adjustment component. A connection sleeve is provided on one side of the horizontal frame component and at the position of the bottom of the vertical frame. A connection block is installed on one side of the fixed frame component and inside the connection sleeve. A compression spring is installed inside the connection block, and a clamping block is installed below the compression spring. A clamping hole is formed at the bottom of the connection sleeve. The horizontal frame component and the connection sleeve are connected by a position adjustment component.

[0008] Preferably, the outer cross-section of the clamping block is the same in shape and size as the inner cross-section of the clamping hole, and the outer bottom surface of the clamping block is designed as an inclined surface.

[0009] Preferably, the position adjustment component includes a screw, a threaded hole, and a connection column. A connection column is installed on the side of the connection sleeve close to the horizontal frame component. A plurality of threaded holes are formed at the bottom of the connection column. The bottom of the horizontal frame component is installed with a screw through threading.

[0010] Preferably, the protection and buffer device includes a protection plate, an elastic rubber cylinder, and a small damper. Protection plates are provided on both sides of the vertical frame near the edge positions and on one side of the two baffle components. An elastic rubber cylinder is installed on the side of the protection plate close to the vertical frame. A small damper is installed on one side of the protection plate and inside the elastic rubber cylinder.

[0011] Preferably, the protection and buffer device further includes a threaded block, and the threaded block is installed on the sides of the elastic rubber cylinder and the small damper away from the protection plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By setting the connection and position adjustment device, the present utility model enables the staff to connect the horizontal frame component and the vertical frame through simple operations when needed, thereby reducing the difficulty of the connection work and alleviating the labor burden of the staff. Moreover, the staff can adjust the position of the horizontal frame to a certain extent through the cooperation of structures such as threaded holes and connection columns when needed, thus improving the working ability of the device.

[0014] 2. By setting the protection and buffer device, the present utility model enables the staff to protect the vertical frame to a certain extent through the cooperation of structures such as the protection plate and the elastic rubber cylinder when needed, thereby reducing the possibility of accidental damage to the vertical frame and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional view of the present utility model;

[0016] Figure 2 is a three-dimensional sectional view of the present utility model;

[0017] Figure 3This is a three-dimensional sectional view of the connection and position adjustment device of the present utility model;

[0018] Figure 4 This is a three-dimensional sectional view of the protection and buffer device of the present utility model.

[0019] In the figure: 1, vertical frame; 2, sponge pad; 3, connection and position adjustment device; 31, connection sleeve; 32, connection block; 33, compression spring; 34, clamping block; 35, clamping hole; 36, position adjustment component; 361, screw; 362, threaded hole; 363, connection column; 4, horizontal frame component; 5, slider; 6, baffle component; 7, protection and buffer device; 71, protection plate; 72, elastic rubber cylinder; 73, small damper; 74, threaded block; 8, fixed frame component. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: A corner connection device for a system door and window includes a vertical frame 1. A horizontal frame component 4 is provided on one side of the vertical frame 1. Baffle components 6 are installed on both sides of the horizontal frame component 4 and at positions on one side of the vertical frame 1. A plurality of sliders 5 are installed below the horizontal frame component 4. A fixed frame component 8 is installed on the side of the vertical frame 1 away from the horizontal frame component 4. A sponge pad 2 is installed at a position near the center of the fixed frame component 8. The fixed frame component 8 and the horizontal frame component 4 are connected by a connection and position adjustment device 3. Protection and buffer devices 7 are installed on both sides of the vertical frame 1 near the edge positions and on one side of the two baffle components 6.

[0023] Specifically, the connection and position adjustment device 3 includes a connection sleeve 31, a connection block 32, a compression spring 33, a clamping block 34, a clamping hole 35, and a position adjustment component 36. A connection sleeve 31 is provided on one side of the horizontal frame component 4 and at a position at the bottom of the vertical frame 1. A connection block 32 is installed on one side of the fixed frame component 8 and inside the connection sleeve 31. A compression spring 33 is installed inside the connection block 32. A clamping block 34 is installed below the compression spring 33. A clamping hole 35 is opened at the bottom of the connection sleeve 31. The horizontal frame component 4 and the connection sleeve 31 are connected by a position adjustment component 36.

[0024] By adopting the above technical solution, the staff can connect the horizontal frame assembly 4 and the vertical frame 1 through simple manipulation when needed, thereby reducing the difficulty of the connection work and alleviating the labor burden of the staff.

[0025] Specifically, the cross section of the outside of the clamping block 34 is the same in shape and size as the cross section of the inside of the clamping hole 35 , and the outer bottom surface of the clamping block 34 is designed as an inclined surface.

[0026] By adopting the above technical solution, the device can ensure that the outer side of the clamping block 34 and the inner side of the clamping hole 35 are in close contact with each other, thereby ensuring the normal connection work, and the inclined surface of the clamping block 34 can ensure that the clamping block 34 can be pressed into the connecting block 32 during the connection process.

[0027] Specifically, the positioning assembly 36 includes a screw 361, a threaded hole 362 and a connecting column 363. The connecting column 363 is installed on the side of the connecting sleeve 31 close to the cross frame assembly 4. A plurality of threaded holes 362 are provided at the bottom of the connecting column 363. The screw 361 is threadedly installed at the bottom of the cross frame assembly 4.

[0028] By adopting the above technical solution, the staff can adjust the position of the cross frame assembly 4 to a certain extent through the cooperation of structures such as the threaded hole 362 and the connecting column 363 when necessary, so as to better meet the work needs in different situations.

[0029] When the present embodiment is used, when it is necessary to use the device to connect the corners of the system doors and windows, the staff can gradually push the connecting block 32 in the connecting and adjusting device 3 on the fixing frame assembly 8 into the connecting sleeve 31 on one side of the transverse frame assembly 4, and the clamping block 34 is pressed into the connecting block 32 under the force. When the connecting block 32 is completely in the connecting sleeve 31, the clamping block 34 descends under the action of the compression spring 33 and enters the clamping hole 35, thereby fixing the relative position between the vertical frame 1 and the transverse frame assembly 4. The connection is completed, and then the staff can install the transverse frame assembly 4 and other structures through the slider 5. The baffle assembly 6 plays a role of blocking and protection, and the sponge pad 2 plays a role of noise reduction and buffering. When necessary, the staff can twist the screw 361 in the adjusting assembly 36 to disengage it from the threaded hole 362 on the connecting column 363, and then pull the transverse frame assembly 4 to move it to the required position, and rotate the screw 361 in the opposite direction to connect it with the corresponding threaded hole 362, so as to adjust the position of the transverse frame assembly 4 to better meet the work needs in different situations.

[0030] Example 2

[0031] The difference between this embodiment and Embodiment 1 lies in that: the protection buffer device 7 includes a protection plate 71, an elastic rubber cylinder 72 and a small damper 73. Protection plates 71 are arranged at positions on both sides of the vertical frame 1 near the edge and on one side of the two baffle components 6. An elastic rubber cylinder 72 is installed on the side of the protection plate 71 close to the vertical frame 1, and a small damper 73 is installed on one side of the protection plate 71 and inside the elastic rubber cylinder 72.

[0032] By adopting the above technical solution, it enables the staff to protect the vertical frame 1 to a certain extent through the cooperation of structures such as the protection plate 71 and the elastic rubber cylinder 72, thereby reducing the possibility of accidental damage to the vertical frame 1.

[0033] Specifically, the protection buffer device 7 further includes a threaded block 74. The threaded block 74 is installed on the sides of the elastic rubber cylinder 72 and the small damper 73 away from the protection plate 71.

[0034] By adopting the above technical solution, it enables the staff to connect or separate the elastic rubber cylinder 72 and other structures from the vertical frame 1 through the threaded block 74, thereby facilitating the loading and unloading work of the elastic rubber cylinder 72 and other structures by the staff and better meeting the needs of the staff.

[0035] When this embodiment is in use, when needed, the staff can connect the vertical frame 1 to the threaded blocks 74 in the two protection buffer devices 7 by threads, and then can protect the vertical frame 1 through the two protection plates 71. The elastic rubber cylinder 72 and the small damper 73 can buffer the impact.

[0036] In this utility model, the structures and principles of the vertical frame 1, the sponge pad 2, the cross-frame assembly 4 composed of a cross-frame, a glass baffle, a chip guide groove and a glass installation groove, the slider 5, the baffle assembly 6 composed of a card slot, a baffle and a silica gel pad, and the fixing frame assembly 8 composed of a fixing rod and a fixing frame have been disclosed in a plastic-steel door and window corner connection structure disclosed in Chinese Patent Application No. 201721784742.3. Its working principle is that during installation, the glass can be fixed in the glass installation groove at the top of the cross-frame. After applying sealant to the outside of the convex block, the vertical frame is installed on the convex block through the groove, and the fixing bolts are installed in the holes on the vertical frame and the convex block. The door and window is fixed in the chute of the outer frame through the slider at the bottom of the cross-frame. The user can install a baffle in the card slot to block rainwater and dust to protect the door and window. When it is cold, the user can deform the sponge pad and install the sponge pad on the fixing frame by using the fixing rod, so that the sponge pad plays a role in heat preservation and wind prevention at the door and window gap. When the sponge pad is damaged, the user can deform the sponge pad and take out the fixing rod from the fixing frame to replace the sponge pad.

[0037] The structure and principle of the medium and small-sized damper 73 of the present utility model have been disclosed in a micro box device for computer network security with a Chinese patent application number of 202020567163.9. Its working principle is composed of a piston and an oil tank, which is filled with oil. When an object moves, the piston will move in the oil, thereby consuming energy and slowing down the movement of the object.

[0038] The working principle and usage process of the present utility model: When it is necessary to use the device to connect the corners of the system doors and windows, the staff can gradually push the connecting block 32 in the connecting and position-adjusting device 3 on the fixing frame assembly 8 into the connecting sleeve 31 on one side of the horizontal frame assembly 4. The clamping block 34 is forced to be pressed into the connecting block 32. When the connecting block 32 completely enters the connecting sleeve 31, the clamping block 34 descends under the action of the compression spring 33 and enters the clamping hole 35, thereby fixing the relative position between the vertical frame 1 and the horizontal frame assembly 4. After the connection is completed, then the staff can install the horizontal frame assembly 4 and other structures through the slider 5. The baffle assembly 6 plays a role of blocking and protecting, and the sponge pad 2 plays a role of noise reduction and buffering. When needed, the staff can turn the screw 361 in the position-adjusting component 36, so that it disengages from the threaded hole 362 on the connecting column 363, and then pull the horizontal frame assembly 4 to the required position, and rotate the screw 361 in the reverse direction to connect it with the corresponding threaded hole 362, thereby adjusting the position of the horizontal frame assembly 4 to better meet the working needs in different situations; When needed, the staff can connect the vertical frame 1 with the threaded blocks 74 in the two protection and buffering devices 7 through threads, and then the vertical frame 1 can be protected by the two protection plates 71. The elastic rubber cylinder 72 and the small damper 73 can buffer the impact.

[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A corner connection device for system doors and windows, comprising a vertical frame (1), a horizontal frame assembly (4) is arranged on one side of the vertical frame (1), baffle assemblies (6) are installed on both sides of the horizontal frame assembly (4) and at positions on one side of the vertical frame (1), a plurality of sliders (5) are installed below the horizontal frame assembly (4), a fixing frame assembly (8) is installed on one side of the vertical frame (1) away from the horizontal frame assembly (4), and a sponge pad (2) is installed at a position close to the center of the fixing frame assembly (8), characterized in that: The fixed frame assembly (8) is connected to the horizontal frame assembly (4) through a connection and position adjustment device (3). Protection and buffer devices (7) are installed on both sides of the vertical frame (1) at positions near the edges and on one side of the two baffle assemblies (6).

2. The corner connection device for a system door and window according to claim 1, characterized in that: The connection and position adjustment device (3) includes a connection sleeve (31), a connection block (32), a compression spring (33), a clamping block (34), a clamping hole (35), and a position adjustment assembly (36). A connection sleeve (31) is provided on one side of the horizontal frame assembly (4) and at the bottom of the vertical frame (1). A connection block (32) is installed on one side of the fixed frame assembly (8) and inside the connection sleeve (31). A compression spring (33) is installed inside the connection block (32). A clamping block (34) is installed below the compression spring (33). A clamping hole (35) is formed at the bottom of the connection sleeve (31). The horizontal frame assembly (4) is connected to the connection sleeve (31) through a position adjustment assembly (36).

3. The corner connection device for system doors and windows according to claim 2, wherein: The outer cross-section of the clamping block (34) is the same in shape and size as the inner cross-section of the clamping hole (35). The outer bottom surface of the clamping block (34) is designed as an inclined surface.

4. The corner connection device for system doors and windows according to claim 2, characterized in that: The position adjustment assembly (36) includes a screw (361), a threaded hole (362), and a connection post (363). A connection post (363) is installed on one side of the connection sleeve (31) close to the horizontal frame assembly (4). A plurality of threaded holes (362) are formed at the bottom of the connection post (363). A screw (361) is installed at the bottom of the horizontal frame assembly (4) through threading.

5. The corner connection device for a system door and window according to claim 1, characterized in that: The protection and buffer device (7) includes a protection plate (71), an elastic rubber cylinder (72), and a small damper (73). Protection plates (71) are provided on both sides of the vertical frame (1) at positions near the edges and on one side of the two baffle assemblies (6). An elastic rubber cylinder (72) is installed on the side of the protection plate (71) close to the vertical frame (1). A small damper (73) is installed on one side of the protection plate (71) and inside the elastic rubber cylinder (72).

6. The corner connection device for a system door and window according to claim 5, characterized in that: The protection and buffer device (7) further includes a threaded block (74). A threaded block (74) is installed on the side of the elastic rubber cylinder (72) and the small damper (73) away from the protection plate (71).

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