Angle turning device capable of adjusting length of transmission rod

Abstract

The utility model belongs to the technical field of door and window connecting structures, and provides an angle turning device capable of adjusting the length of a transmission rod, which comprises an angle turning device connector, an adjustable angle turning device connecting rod and an adjusting mechanism, the angle turning device connector is in sliding fit with the adjustable angle turning device connecting rod, the adjusting mechanism is arranged on the angle turning device connector and comprises a screw piece and an adjusting seat, the adjusting seat is arranged on the angle turning device connector, the screw piece is in threaded fit with the adjusting seat, the top end of the screw piece is a nut end, and the top end of the nut is a nut end. The screw piece is rotated to drive the angle turning device connector to move through the adjusting seat and act on the angle turning device connector to move relative to the adjustable angle turning device connecting rod, so that the length of the transmission rod of the angle turning device is adjusted, the overall structural design is reasonable, and adjustment is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of door and window connection structures, and particularly relates to a corner fitting with an adjustable transmission rod length. Background Art

[0002] The corner fitting is usually installed at the corner of the upper end of the door and window sash profile. Its two ends are respectively connected to connecting parts such as horizontal and vertical transmission bars through rivets to realize corresponding opening functions of the door and window, such as outward opening and top-hung, inward opening and inward tilting. The existing corner fittings often do not have an adjustment function, and the installation position is relatively high. After being riveted to the connecting parts, when it is necessary to adjust the transmission distance and position between the corner fitting and other hardware parts or replace the connecting parts, the operation is inconvenient, time-consuming and laborious, which affects the installation efficiency of the door and window. Summary of the Utility Model

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a corner fitting with an adjustable transmission rod length.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] A corner fitting with an adjustable transmission rod length includes a corner fitting connection head, an adjustable corner fitting connecting rod and an adjustment mechanism;

[0006] The corner fitting connection head is in sliding fit with the adjustable corner fitting connecting rod. The adjustment mechanism is arranged on the corner fitting connection head. The adjustment mechanism includes a screw member and an adjustment seat. The adjustment seat is arranged on the corner fitting connection head. The screw member is in threaded fit with the adjustment seat. The top end of the screw member is a nut end;

[0007] An opening part is arranged on the adjustable corner fitting connecting rod. The adjustment mechanism is located in the opening part. The opening part is provided with a limit groove. The nut end of the screw member is embedded and fixed in the limit groove;

[0008] Rotating the screw member can drive the corner fitting connection head to move and act on the relative movement of the corner fitting connection head with respect to the adjustable corner fitting connecting rod.

[0009] Preferably, a sliding groove part is arranged on the corner fitting connection head. A rivet member in sliding fit is arranged on the sliding groove part. One end of the rivet member is connected to the adjustable corner fitting connecting rod.

[0010] Preferably, the number of the sliding groove parts is two, and they are respectively arranged on both sides of the opening part along the length extension direction of the adjustable corner fitting connecting rod.

[0011] Preferably, the corner connector is of a Z-shaped structure, including a first corner connecting plate, a second corner connecting plate and a bent connecting plate. The two ends of the bent connecting plate are respectively connected to the first corner connecting plate and the second corner connecting plate. The chute parts are respectively arranged on the first corner connecting plate and the second corner connecting plate, and the adjusting mechanism is arranged on the first corner connecting plate.

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

[0013] The corner connector with an adjustable drive rod length of the present application is installed at the corner of the window frame profile. Specifically, when the screw member of the adjusting mechanism is rotated, the corner connector can be made to move relative to the adjustable corner connecting rod, thereby realizing the adjustment of the length of the drive rod of the corner connector. The overall structural design is reasonable and convenient for adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is an exploded structural view of the present utility model.

[0016] Figure 2 It is a three-dimensional structural view of the present utility model.

[0017] Figure 3 It is a sectional view of the present utility model.

[0018] Wherein:

[0019] 1 - corner connector, 101 - first corner connecting plate, 102 - second corner connecting plate, 103 - bent connecting plate, 104 - chute part;

[0020] 2 - adjustable corner connecting rod, 201 - opening part, 202 - limiting groove;

[0021] 3 - adjusting mechanism, 301 - screw member, 302 - adjusting seat, 303 - nut end;

[0022] 4 - rivet part. SPECIFIC EMBODIMENTS

[0023] In order to more clearly understand the above-mentioned objects, features, and advantages of the present utility model, the present utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present utility model. The described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0025] Embodiment:

[0026] As Figures 1-3 shown, in this embodiment, a corner fitting capable of adjusting the length of a transmission rod is provided, including a corner fitting connector 1, an adjustable corner fitting connecting rod 2, and an adjusting mechanism 3;

[0027] The corner fitting connector 1 is in sliding fit with the adjustable corner fitting connecting rod 2. The adjusting mechanism 3 is provided on the corner fitting connector 1. The adjusting mechanism 3 is provided with a nut end 303, and the nut end 303 can act on the corner fitting connector 1 to move and act on the corner fitting connector 1 to move relative to the adjustable corner fitting connecting rod 2.

[0028] The corner fitting capable of adjusting the length of the transmission rod in this embodiment is installed at the corner of the window frame profile. Specifically, when the nut end 303 of the adjusting mechanism 3 rotates, the nut end 303 of the adjusting mechanism 3 can act on the corner fitting connector 1 to move relative to the adjustable corner fitting connecting rod 2, thereby realizing the adjustment of the length of the transmission rod of the corner fitting. The overall structural design is reasonable and convenient for adjustment.

[0029] In this embodiment, the specific structure of the sliding fit between the corner fitting connector 1 and the adjustable corner fitting connecting rod 2 is as follows:

[0030] The corner fitting connector 1 is provided with a chute portion 104, and a rivet member 4 in sliding fit is provided on the chute portion 104. One end of the rivet member 4 is connected to the adjustable corner fitting connecting rod 2. When the nut end 303 acts on the adjustable corner fitting connecting rod 2 to move, the rivet member 4 can slide on the chute portion 104, which can ensure the stability of the movement of the adjustable corner fitting connecting rod 2 relative to the corner fitting connector 1 and prevent the shaking phenomenon during the movement of the adjustable corner fitting connecting rod 2.

[0031] In this embodiment, the specific structure of the adjusting mechanism 3 provided on the corner connector 1 and the specific structure of the adjusting mechanism 3 are as follows:

[0032] First, an opening 201 is provided on the adjustable corner connecting rod 2, and the adjusting mechanism 3 is located within the opening 201. The structure of the opening 201 facilitates the user to operate the adjusting mechanism 3.

[0033] The adjusting mechanism 3 of this embodiment includes a screw member 301 and an adjusting seat 302. The adjusting seat 302 is provided on the corner connector 1, and the screw member 301 is in threaded cooperation with the adjusting seat 302. The top end of the screw member 301 is a nut end 303. When the user rotates the nut end 303 of the screw member 301, the position of the adjusting seat 302 relative to the screw member 301 changes, realizing the movement of the nut end 303 acting on the corner connector 1. The above structure is convenient for adjustment, and at the same time, because the adjustment structure is a threaded fit, the stability of the adjustment process is ensured.

[0034] The opening 201 of this embodiment is also provided with a limiting groove 202. The nut end 303 of the screw member 301 is embedded and fixed in the limiting groove 202, and the nut end 303 can rotate within the limiting groove 202. The limiting groove 202 can limit the moving distance of the nut end 303 of the screw member 301, thereby ensuring that the entire corner is adjusted within a safe and controllable range.

[0035] The specific structure for the nut end 303 to be able to act on the corner connector 1 is as follows: The user rotates the nut end 303 of the screw member 301. Due to the threaded fit structure, the rotation of the screw member 301 causes the position of the adjusting seat 302 relative to the screw member 301 to change, thereby enabling the movement of the adjustable corner connecting rod 2 to be effected. At the same time, there is a gap between the bottom end of the screw member 301 and the inner wall surface of the opening 201.

[0036] At the same time, the number of the chute portions 104 in this embodiment is two, and they are respectively provided on both sides of the opening 201 along the length extension direction of the adjustable corner connecting rod 2.

[0037] The specific structure of the corner connector 1 in this embodiment is a Z-shaped structure, including a first corner connecting plate 101, a second corner connecting plate 102, and a bent connecting plate 103. The two ends of the bent connecting plate 103 are respectively connected to the first corner connecting plate 101 and the second corner connecting plate 102. The chute portions 104 are respectively provided on the first corner connecting plate 101 and the second corner connecting plate 102, and the adjusting mechanism 3 is provided on the first corner connecting plate 101.

[0038] In summary, the angulator with adjustable drive rod length according to this embodiment has an adjustment mechanism 3, which can realize the relative movement between the angulator connector 1 and the adjustable angulator connecting rod 2. The overall structure is reasonably designed and the operation is convenient and fast.

[0039] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Therefore, any modifications, equivalent changes and decorations made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A goniometer with adjustable transmission rod length, characterized in that: include: A goniometer connector, an adjustable goniometer connecting rod and an adjustment mechanism; The goniometer connector is slidably matched with the adjustable goniometer connecting rod, the adjustment mechanism is arranged at the goniometer connector, the adjustment mechanism comprises a screw and an adjustment seat, the adjustment seat is arranged at the goniometer connector, the screw is threadably matched with the adjustment seat, and the top end of the screw is a nut end; The adjustable angle controller connecting rod is provided with an opening, the adjusting mechanism is located in the opening, the opening is provided with a limiting groove, and the nut end of the screw is embedded and fixed in the limiting groove; Rotating the screw can drive the angler connecting head to move, and cause the angler connecting head to move relative to the adjustable angler connecting rod.

2. The angle device with adjustable transmission rod length according to claim 1, characterized in that: The angler connecting head is provided with a slide groove portion, the slide groove portion is provided with a slidably matched rivet member, and one end of the rivet member is connected to the adjustable angler connecting rod.

3. The angle device with adjustable transmission rod length according to claim 2, characterized in that: The number of the slide grooves is two, and the slide grooves are respectively arranged on both sides of the opening along the length extension direction of the adjustable angle controller connecting rod.

4. The angle device with adjustable transmission rod length according to claim 3, characterized in that: The corner turner connector is a Z-shaped structure, including a first corner turner connecting plate, a second corner turner connecting plate and a bending connecting plate, the two ends of the bending connecting plate are respectively connected to the first corner turner connecting plate and the second corner turner connecting plate, the sliding groove part is respectively arranged on the first corner turner connecting plate and the second corner turner connecting plate, and the adjustment mechanism is arranged on the first corner turner connecting plate.

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