A quick positioning fixture for a unit door glass weather strip

Abstract

The utility model provides a kind of unit door glass pressure strip's quick positioning fixture, including door panel, door glass, positioning fixture and pressure strip, door panel is equipped with mounting groove, door glass is set in mounting groove, positioning fixture is used to import pressure strip to the gap between door glass and mounting groove, positioning fixture includes two clamping components and a limit component, two clamping components are respectively set in door panel side, and each clamping component lower end is slidably connected in limit component, clamping component is used to fix door glass in mounting groove, and limit component is used to determine the installation position of pressure strip.The utility model discloses a kind of unit door glass pressure strip's quick positioning fixture, by clamping component and limit component, door glass and door panel can be fixed, and pressure strip is accurately installed in the gap of door glass and door panel mounting groove, reduce the deviation of pressure strip, improve assembly efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of door glass assembly, and in particular relates to a quick positioning clamp for unit door glass strips. Background Technology

[0002] Early doors and windows often used nails or putty to fix the glass. These methods were not only cumbersome to install and had long curing times, but also resulted in poor sealing, easy aging and cracking, leading to loose glass and leakage. With the popularization of modern door and window profiles such as aluminum alloy and PVC, higher demands have been placed on the efficiency, reliability, and aesthetics of glass installation, giving rise to specialized glass strips. This technology utilizes a pre-designed profile cross-section structure, which is fixed to the main frame by its elastic clips or screws, forming a detachable mechanical fixing method. This enables dry and rapid installation of glass, significantly improving sealing performance and facilitating later maintenance and replacement. It has become a fundamental and key component technology in modern door and window systems. Traditional methods often involve manual installation of the strips, which suffers from difficulties in accurately aligning the strips with the gap between the door glass and the door panel mounting groove, and the door glass is prone to displacement, resulting in large installation deviations, high rework rates, and low assembly efficiency. Utility Model Content

[0003] In view of this, the present invention aims to propose a quick positioning fixture for unit door glass strips, so as to solve the problems of difficulty in accurately aligning the door glass with the door panel mounting groove when manually installing the strips, and the easy displacement of the door glass, resulting in large installation deviations, high rework rate and low assembly efficiency of the strips.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows: A quick positioning fixture for a unit door glass strip includes a door panel, a positioning fixture, and a strip. The door panel has an installation groove, and the door glass is placed in the installation groove. The positioning fixture is used to guide the strip and cover the gap between the door glass and the installation groove. The positioning fixture includes two clamping components and a limiting component. The two clamping components are respectively disposed on both sides of the door panel. The lower end of each clamping component is slidably connected to the limiting component. The clamping components are used to fix the relative position of the door glass and the installation groove, and the limiting component is used to position the installation position of the strip.

[0005] Furthermore, the clamping assembly includes a bracket, a threaded rod, a slider, and a handwheel. The lower end of the bracket is slidably connected to a limiting assembly. The inner side of the bracket is provided with a first sliding groove. The slider is slidably connected in the first sliding groove. The threaded rod is rotatably arranged inside the bracket. The outer periphery of the threaded rod is threadedly connected to the slider. The slider and the bracket can clamp the door panel. One end of the threaded rod is fixedly connected to the handwheel.

[0006] Furthermore, the clamping assembly also includes a support plate and a suction cup. The support is provided with a second sliding groove, in which the outer periphery of the support plate is slidably connected. A suction cup is provided at one end of the support plate, and the suction cup can be adsorbed onto the door glass.

[0007] Furthermore, the bracket has an elliptical hole on its outer side, and a stud is fixedly installed on one side of the support plate. The stud can slide along the elliptical hole. A first nut is threadedly connected to the stud, and the inner side of the first nut can abut against the support plate.

[0008] Furthermore, the limiting component includes a metal plate and two guide frames. The metal plate is slidably disposed at the lower end of the clamping component. The metal plate has a through hole, and two guide frames are slidably disposed in the through hole. The two guide frames are arranged opposite to each other, and the outer side of each guide frame can abut against the inner side of the mounting groove.

[0009] Furthermore, two bolts are fixedly installed on one side of the guide frame. The two bolts are arranged parallel to each other. The periphery of each bolt is slidably connected in the through hole. A second nut is threadedly connected to the periphery of each bolt. The inner side of each second nut can abut against the metal plate.

[0010] Furthermore, the cross-section of the guide frame is a U-shaped structure, and the two guide frames form a positioning space for the pressure strip. The two ends of the pressure strip can slide along the positioning space to cover the gap between the door glass and the mounting groove.

[0011] Furthermore, a scale is fixedly installed on the metal plate, and a pointer is set on one side of the guide frame, with one end of the pointer passing through the through hole and facing the scale.

[0012] Compared with the prior art, the quick positioning clamp for the glass strip of the unit door described in this utility model has the following advantages: (1) The quick positioning fixture for the glass strip of the unit door described in this utility model can fix the door glass and the door panel by means of the clamping component and the limiting component, and accurately install the strip on the gap between the door glass and the door panel mounting groove, thereby reducing the deviation of the strip and improving the assembly efficiency.

[0013] (2) The quick positioning clamp for the glass strip of the unit door described in this utility model is equipped with a clamping component with a handwheel. By rotating the handwheel, the distance of the slider can be adjusted to adapt to door panels of different thicknesses.

[0014] (3) The quick positioning fixture for the glass strip of the unit door described in this utility model is provided with a support plate that can slide along the second slide groove. It can flexibly adjust the extension length and position according to the door glass of different sizes and different installation positions. There is no need to design a separate fixture component for the door panel of a specific specification. This greatly improves the adaptability of the positioning fixture to different unit door glass assembly scenarios and reduces the cost of using the fixture.

[0015] (4) The quick positioning fixture for the glass strip of the unit door described in this utility model can determine the distance between the two guide frames by recording the position of the pointer on the scale, and cut the strip into a suitable length according to this distance, so that each strip can be accurately matched, avoiding the situation of being too long or too short, and saving costs. Attached Figure Description

[0016] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings: Figure 1 This is a schematic diagram of the overall structure of a quick positioning clamp for a unit door glass strip according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the door panel and mounting groove according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the clamping assembly described in an embodiment of the present utility model; Figure 4 This is a schematic diagram of the bracket described in an embodiment of the present utility model; Figure 5 This is a schematic diagram of the limiting component described in an embodiment of the present utility model; Figure 6 for Figure 5 A magnified view of part A.

[0017] Explanation of reference numerals in the attached figures: 1-Door panel; 11-Mounting groove; 2-Pressure strip; 3-Positioning clamp; 31-Clamping assembly; 311-Bracket; 3111-First slide groove; 3112-Second slide groove; 3113-Oval hole; 312-Threaded rod; 313-Slider; 314-Handwheel; 315-Support plate; 316-Suction cup; 317-Stud; 318-First nut; 32-Limiting assembly; 321-Metal plate; 3211-Through hole; 322-Guide frame; 323-Bolt; 324-Second nut; 325-Pointer; 326-Scale. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] like Figure 1 As shown, a quick positioning fixture for a unit door glass strip includes a door panel 1, door glass, a positioning fixture 3, and a strip 2. The door panel 1 has an installation groove 11, and the door glass is placed in the installation groove 11. The positioning fixture 3 is used to guide the strip 2 into and cover the gap between the door glass and the installation groove 11. The positioning fixture 3 includes two clamping components 31 and a limiting component 32. The two clamping components 31 are respectively arranged on both sides of the door panel 1. The lower end of each clamping component 31 is slidably connected to the limiting component 32. The clamping components 31 are used to fix the door glass in the installation groove 11, and the limiting component 32 is used to limit the installation position of the strip 2. Through the clamping components 31 and the limiting component 32, the door glass and the door panel 1 can be fixed, and the strip 2 can be accurately guided into and covered in the gap between the door glass and the door panel installation groove, reducing the deviation of the strip 2 and improving assembly efficiency.

[0023] like Figure 3 and Figure 4As shown, the clamping assembly 31 includes a bracket 311, a threaded rod 312, a slider 313, and a handwheel 314. The lower end of the bracket 311 is slidably connected to the limiting assembly 32. The inner side of the bracket 311 abuts against the door panel 1. One end of the bracket 311 is provided with a first groove 3111. The slider 313 is slidably connected in the first groove 3111. The threaded rod 312 is rotatably arranged inside the bracket 311. The outer periphery of the threaded rod 312 is threadedly connected to the slider 313. The inner side of the slider 313 can abut against the door panel 1. One end of the threaded rod 312 is fixedly connected to the handwheel 314. In use, the inner side of the bracket 311 of the clamping assembly 31 is first fitted against the side of the door panel 1. At this time, the lower end of the bracket 311 is connected to the limiting assembly. 32. Maintain the sliding connection state to reserve space for subsequent adjustment of the position with the limiting component. Then, turn the handwheel 314. The handwheel 314 drives the threaded rod 312 in the bracket 311 to rotate synchronously. Since the threaded rod 312 and the slider 313 are threadedly connected, and the slider 313 is restricted to move along the first slide groove 3111 in the bracket 311, the rotation of the threaded rod 312 will be converted into the linear sliding of the slider 313 along the first slide groove 3111 until the inner side of the slider 313 tightly abuts against the door panel 1, completing the initial positioning and fixing of the clamping component 31 on the door panel 1. The clamping component 31 is set up. By turning the handwheel 314, the distance of the slider 313 can be adjusted to adapt to door panels 1 of different thicknesses.

[0024] like Figure 3 and Figure 4As shown, the clamping assembly 31 also includes a support plate 315 and a suction cup 316. The other end of the clamping assembly 31 is provided with a second sliding groove 3112, within which the outer periphery of the support plate 315 is slidably connected. One end of the support plate 315 is provided with a suction cup 316, which can adhere to the door glass. The outer side of the bracket 311 is provided with an elliptical hole 3113. A stud 317 is fixedly installed on one side of the support plate 315, and the outer periphery of the stud 317 can slide along the elliptical hole 3113. A first nut 318 is threaded onto the outer periphery of the stud 317, and the inner side of the first nut 318 can abut against the support plate 315. After the clamping assembly 31 completes the initial fixing of the door panel side, precise fixing of the door glass is required. First, based on the size of the door glass, the installation height, and the outer side of the mounting groove 11 on the door panel 1, slide the support plate 315 along the second sliding groove 3112 at the other end of the bracket 311 of the clamping assembly 31 to adjust the extension length of the support plate 315. The support plate 315 is positioned horizontally and is fixed by the first nut 318 and the stud 317, so that the suction cup 316 at one end of the support plate 315 can be accurately aligned with the edge of the door glass. After the suction cup 316 is completely attached to the surface of the door glass, the second nut on the periphery of the support plate 315 is tightened. The position of the support plate 315 is fixed by the clamping force between the second nut and the bracket 311, preventing it from sliding. At this time, the suction cup 316 forms a stable adsorption with the door glass by atmospheric pressure, restricting the door glass within the mounting groove 11 of the door panel 1, preventing the door glass from shifting or shaking during the subsequent assembly of the pressure strip 2. The support plate 315 can slide along the second sliding groove 3112, and can flexibly adjust the extension length and position according to different sizes and installation positions of door glass. There is no need to design clamping components separately for door panels of specific specifications, which greatly improves the adaptability of the positioning clamp to different unit door glass assembly scenarios and reduces the cost of using the clamp.

[0025] like Figure 5 and Figure 6As shown, the limiting component 32 includes a metal plate 321 and two guide frames 322. The metal plate 321 is slidably disposed at the lower end of the clamping component 31. The metal plate 321 has a through hole 3211. Two guide frames 322 are slidably disposed in the through hole 3211. The two guide frames 322 are arranged opposite to each other. The outer side of each guide frame 322 can abut against the inner side of the mounting groove 11. Two bolts 323 are fixedly disposed on one side of the guide frame 322. The two bolts 323 are arranged parallel to each other. The outer periphery of each bolt 323 is slidably connected in the through hole 3211. A second nut 324 is threadedly connected to the outer periphery of each bolt 323. The inner side of each second nut 324 can abut against the metal plate 321. The guide frame 322 has a U-shaped cross-section. The two guide frames 322 form a positioning space for the pressure strip 2. The two ends of the pressure strip 2 can slide along the positioning space to cover the gap between the door glass and the mounting groove 11. After the clamping assembly 31 fixes the door glass in the mounting groove 11 of the door panel 1, the two opposing guide frames 322 are slid along the through hole 3211 on the metal plate 321 according to the specifications of the gap between the door glass and the mounting groove 11. When sliding, the pointer 325 on one side of the guide frame 322 is aligned with the scale 326 on the metal plate 321 to adjust the distance and position of the two guide frames 322 until the outer side of the guide frame 322 abuts the inner side of the mounting groove 11 and the channel between the two guide frames is closed. Align the gap between the door glass and the mounting groove 11, then tighten the second nut 324 around each bolt 323. The guide frame 322 is fixed by the second nut 324 and the metal plate 321. Finally, align the two ends of the pressure strip 2 with the positioning space of the guide frame 322, and push the pressure strip 2 to slide along the positioning space so that the pressure strip 2 automatically aligns with the gap and slides into it, thus completing the positioning guidance for the installation of the pressure strip 2. The guide frame 322 is set to prevent the pressure strip from tilting or shifting during installation, which greatly improves the assembly accuracy of the pressure strip and reduces rework. The guide frame 322 can slide in the through hole 3211 through the bolt 323 to adapt to gaps and pressure strips of different specifications. It has strong versatility and effectively improves the assembly efficiency of the unit door glass pressure strip.

[0026] like Figure 6 As shown, a scale 326 is fixedly installed on the metal plate 321. A pointer 325 is set on one side of the guide frame 322. One end of the pointer 325 passes through the through hole 3211 and faces the scale 326. By recording the position of the pointer 325 on the scale 326, the distance between the two guide frames 322 can be known. Based on this distance, the pressure strip 2 is cut into a suitable length, which can make each pressure strip 2 fit accurately and avoid the situation of being too long or too short, thus saving costs.

[0027] The working process of a quick positioning fixture for glass strips in unit doors: First, press the inner sides of the brackets 311 of the two clamping components 31 in the positioning fixture 3 against the side of the door panel 1. Turn the handwheel 314 to drive the internal thread rod 312 of the bracket 311 to rotate, so that the threaded slider 313 slides along the first slide groove 3111 and presses against the door panel 1, thus completing the initial fixation of the clamping components 31. Then, slide the support plate 315 along the second slide groove 3112 of the bracket 311 and adjust it so that the suction cup 316 is in contact with the door glass. Fix it with the first nut 318 and the stud 317. The suction cup 316 adsorbs the door glass and fixes it in the mounting groove 11 of the door panel 1. Then, slide the two guide frames 322 along the through hole 3211 on the metal plate 321 of the limiting component 32 until the outer side of the guide frame 322 presses against the inner side of the mounting groove 11. Tighten the second nut 324 around the bolt 323 to fix the guide frame 322. Finally, slide the two ends of the pressure strip 2 along the positioning space to cover the gap between the door glass and the mounting groove 11, thus completing the assembly.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick positioning fixture for a unit door glass strip, comprising a door panel (1), a positioning fixture (3), and a strip (2), wherein the door panel (1) is provided with a mounting groove (11), and a door glass is disposed in the mounting groove (11), characterized in that: The positioning clamp (3) is used to guide the pressure strip (2) into and cover the gap between the door glass and the mounting groove (11). The positioning clamp (3) includes two clamping components (31) and a limiting component (32). The two clamping components (31) are respectively set on both sides of the door panel (1). The lower end of each clamping component (31) is slidably connected to the limiting component (32). The clamping components (31) are used to fix the relative position of the door glass and the mounting groove (11), and the limiting component (32) is used to position the installation position of the pressure strip (2).

2. The quick positioning clamp for a unit door glass strip according to claim 1, characterized in that: The clamping assembly (31) includes a bracket (311), a threaded rod (312), a slider (313), and a handwheel (314). The lower end of the bracket (311) is slidably connected to the limiting assembly (32). The inner side of the bracket (311) is provided with a first slide groove (3111). The slider (313) is slidably connected in the first slide groove (3111). The threaded rod (312) is rotatably arranged in the bracket (311). The outer periphery of the threaded rod (312) is threadedly connected in the slider (313). The slider (313) and the bracket (311) can clamp the door panel (1). One end of the threaded rod (312) is fixedly connected to the handwheel (314).

3. The quick positioning fixture for a unit door glass strip according to claim 2, characterized in that: The clamping assembly (31) also includes a support plate (315) and a suction cup (316). The bracket (311) is provided with a second slide groove (3112). The support plate (315) is slidably connected in the second slide groove (3112). A suction cup (316) is provided at one end of the support plate (315). The suction cup (316) can be adsorbed onto the door glass.

4. A quick positioning fixture for a unit door glass strip according to claim 3, characterized in that: The bracket (311) has an elliptical hole (3113) on the outside. A stud (317) is fixedly installed on one side of the support plate (315). The stud (317) can slide along the elliptical hole (3113). The first nut (318) is threaded to the outside of the stud (317). The inner side of the first nut (318) can abut against the support plate (315).

5. A quick positioning fixture for a unit door glass strip according to claim 1, characterized in that: The limiting component (32) includes a metal plate (321) and two guide frames (322). The metal plate (321) is slidably disposed at the lower end of the clamping component (31). The metal plate (321) is provided with a through hole (3211). Two guide frames (322) are slidably disposed in the through hole (3211). The two guide frames (322) are arranged opposite to each other. The outer side of each guide frame (322) can abut against the inner side of the mounting groove (11).

6. A quick positioning fixture for a unit door glass strip according to claim 5, characterized in that: Two bolts (323) are fixedly installed on one side of the guide frame (322). The two bolts (323) are arranged parallel to each other. The outer periphery of each bolt (323) is slidably connected in the through hole (3211). A second nut (324) is threadedly connected to the outer periphery of each bolt (323). The inner side of each second nut (324) can abut against the metal plate (321).

7. A quick positioning fixture for a unit door glass strip according to claim 6, characterized in that: The cross-section of the guide frame (322) is a U-shaped structure. The two guide frames (322) form a positioning space for the pressure strip (2). The two ends of the pressure strip (2) can slide along the positioning space to cover the gap between the door glass and the mounting groove (11).

8. A quick positioning fixture for a unit door glass strip according to claim 7, characterized in that: A scale (326) is fixedly installed on a metal plate (321), and a pointer (325) is set on one side of the guide frame (322). One end of the pointer (325) passes through the through hole (3211) and faces the scale (326).

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